@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

/* Design tokens */
:root {
  --green: #3DBE5A;
  --green-mid: #4E8B5F;
  --green-dark: #2D5A35;
  --gray-mid: #6B7068;
  --near-black: #1A1A1A;
  --white: #FFFFFF;
  --off-white: #F7F8F5;
  --surface: #EFF4EC;
  --border: #D8E6D8;
  --text-main: #1A1A1A;
  --text-muted: #6B7068;
  --text-light: #9BA69A;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --shadow-sm: 0 1px 4px rgba(45, 90, 53, 0.08);
  --shadow-md: 0 4px 20px rgba(45, 90, 53, 0.12);
  --shadow-lg: 0 12px 40px rgba(45, 90, 53, 0.16);
  --nav-h: 82px;

  /* Transitions for theme switching */
  --theme-transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

[data-theme="dark"] {
  /* Transitions for theme switching */
  --theme-transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

[data-theme="dark"] body {
  background: var(--near-black);
  color: var(--white);
}

/* Nav & Mobile Nav adjustments */
[data-theme="dark"] .nav,
[data-theme="dark"] .mobile-nav-panel {
  background: var(--near-black);
  border-color: var(--green-dark);
}

[data-theme="dark"] .nav-links a,
[data-theme="dark"] .mobile-nav-links a,
[data-theme="dark"] .mobile-nav-links button {
  color: var(--white);
}

/* Three steps - change to black in dark mode */
[data-theme="dark"] .step {
  background: var(--near-black) !important;
  border: 1px solid var(--green-dark);
  color: var(--white) !important;
}
[data-theme="dark"] .step h3 {
  color: var(--white);
}

/* Lesson cards (Featured and Lessons Page) - change to black in dark mode */
[data-theme="dark"] .card,
[data-theme="dark"] .lesson-card {
  background: var(--near-black) !important;
  border: 1px solid var(--green-dark);
}
[data-theme="dark"] .card-body h3,
[data-theme="dark"] .lesson-body h3 {
  color: var(--green);
}
[data-theme="dark"] .card-body p,
[data-theme="dark"] .lesson-body p,
[data-theme="dark"] .card-meta span,
[data-theme="dark"] .lesson-meta {
  color: var(--white);
}

/* About cards (Founders) - change to black with white text in dark mode */
[data-theme="dark"] .founder-card {
  background: var(--near-black) !important;
  border: 1px solid var(--green-dark);
}
[data-theme="dark"] .founder-card h3,
[data-theme="dark"] .founder-card p {
  color: var(--white);
}

/* Filter buttons - change to black in dark mode */
[data-theme="dark"] .filter-btn {
  background: var(--near-black);
  color: var(--white);
  border: 1px solid var(--green-dark);
}
[data-theme="dark"] .filter-btn.active {
  background: var(--green);
  border-color: var(--green);
}

/* Page Hero (About, Lessons) - change to dark in dark mode */
[data-theme="dark"] .page-hero {
  background: var(--near-black);
  border-color: var(--green-dark);
}
[data-theme="dark"] .page-hero p {
  color: var(--white);
}

/* FAQ Accordion - change to dark in dark mode */
[data-theme="dark"] .accordion-item {
  background: var(--near-black);
  border-color: var(--green-dark);
}
[data-theme="dark"] .accordion-header h3 {
  color: var(--white);
}
[data-theme="dark"] .accordion-body-inner {
  color: var(--white);
  border-top-color: var(--green-dark);
}
[data-theme="dark"] .accordion-chevron {
  border-color: var(--green-dark);
}
[data-theme="dark"] .accordion-chevron svg {
  stroke: var(--white);
}

.social-icons {
  display: flex;
  gap: 12px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(61, 190, 90, 0.4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.social-icon:hover {
  background: rgba(61, 190, 90, 0.12);
  border-color: var(--green);
  transform: translateY(-1px);
}

.social-icon svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
}

/* Secondary Button (Browse Lessons) - change text to white in dark mode */
[data-theme="dark"] .btn-ghost {
  color: var(--white);
  border-color: var(--white);
}
[data-theme="dark"] .btn-ghost:hover {
  border-color: var(--green);
  color: var(--green);
}

/* How It Works Section - darken background in dark mode */
[data-theme="dark"] .how-section {
  background: var(--near-black);
}

/* Search Bar - darken input in dark mode */
[data-theme="dark"] .search-bar input {
  background: var(--near-black);
  color: var(--white);
  border-color: var(--green-dark);
}
[data-theme="dark"] .search-bar .search-icon {
  color: var(--white);
}

/* Contact Form Right Panel - darken in dark mode */
[data-theme="dark"] .contact-right {
  background: var(--near-black);
  border-color: var(--green-dark);
}
[data-theme="dark"] .contact-right h2,
[data-theme="dark"] .contact-right .form-sub {
  color: var(--white);
}
[data-theme="dark"] .chip {
  background: var(--near-black);
  color: var(--white);
  border-color: var(--green-dark);
}
[data-theme="dark"] .form-input,
[data-theme="dark"] .form-textarea {
  background: var(--near-black);
  color: var(--white);
  border-color: var(--green-dark);
}

[data-theme="dark"] .field-error {
  color: var(--green);
}

/* Hero elements adjustments */
[data-theme="dark"] .hero-eyebrow {
  background: var(--green-dark);
  color: var(--white);
}
[data-theme="dark"] .hero-sub {
  color: var(--white);
}
[data-theme="dark"] .hero-stat-label {
  color: var(--white);
}

[data-theme="dark"] .hero-actions .btn-primary {
  background: var(--green);
  border: 1.5px solid var(--green);
  color: var(--near-black);
}

[data-theme="dark"] .hero-actions .btn-primary:hover,
[data-theme="dark"] .hero-actions .btn-primary:focus-visible {
  background: var(--off-white);
  border-color: var(--off-white);
  color: var(--near-black);
}

[data-theme="dark"] .hero-actions .btn-primary:active {
  background: var(--green-mid);
  border-color: var(--green-mid);
  color: var(--near-black);
}

[data-theme="dark"] .hero-img-wrap {
  background:
    radial-gradient(circle at 50% 34%, rgba(61, 190, 90, 0.32) 0 18%, rgba(61, 190, 90, 0) 42%),
    linear-gradient(145deg, var(--near-black) 0%, var(--green-dark) 54%, var(--near-black) 100%);
}

[data-theme="dark"] .hero-img-placeholder img {
  filter: drop-shadow(0 26px 38px rgba(26, 26, 26, 0.36));
}

/* Dashboard adjustments */
[data-theme="dark"] .sidebar {
  background: var(--near-black);
  border-right: 1px solid var(--green-dark);
}
[data-theme="dark"] .sidebar-nav a,
[data-theme="dark"] .sidebar-nav button {
  color: var(--white);
}
[data-theme="dark"] .sidebar-nav a.active,
[data-theme="dark"] .sidebar-nav button.active {
  background: var(--green-dark);
  color: var(--white);
}
[data-theme="dark"] .section-card,
[data-theme="dark"] .stat-card {
  background: var(--near-black);
  border: 1px solid var(--green-dark);
}
[data-theme="dark"] .stat-card-label,
[data-theme="dark"] .stat-card-sub {
  color: var(--text-light);
}

[data-theme="dark"] .stat-card-val {
  color: var(--white);
}

.dash-section {
  display: block;
  margin-bottom: 80px;
  scroll-margin-top: calc(var(--nav-h) + 20px);
}

/* Dashboard Lesson Library and Downloads adjustments */
[data-theme="dark"] .lesson-row,
[data-theme="dark"] .download-item {
  background: var(--near-black);
  border: 1px solid var(--green-dark);
}
[data-theme="dark"] .lesson-row-info h4,
[data-theme="dark"] .lesson-row-info p,
[data-theme="dark"] .dl-info h4,
[data-theme="dark"] .dl-info p {
  color: var(--white);
}
[data-theme="dark"] .lesson-row-locked {
  background: var(--near-black);
  opacity: 0.6;
}

[data-theme="dark"] .lesson-empty-state {
  background: var(--near-black);
  border-color: var(--green-dark);
}

[data-theme="dark"] .lesson-empty-state p {
  color: var(--text-light);
}

[data-theme="dark"] .dl-icon {
  background: var(--green-dark);
}
[data-theme="dark"] .dl-icon svg {
  stroke: var(--white);
}

/* Login/Signup adjustments */
[data-theme="dark"] .login-right {
  background: var(--near-black);
}
[data-theme="dark"] .login-right h2,
[data-theme="dark"] .login-right .form-sub {
  color: var(--white);
}
[data-theme="dark"] .tab-switch {
  background: var(--near-black);
  border: 1.5px solid var(--green-dark);
}
[data-theme="dark"] .tab-btn {
  color: var(--white);
}
[data-theme="dark"] .tab-btn.active {
  background: var(--green);
}
[data-theme="dark"] .btn-social {
  background: var(--near-black);
  color: var(--white);
  border: 1.5px solid var(--green-dark);
}
[data-theme="dark"] .btn-submit-ghost {
  background: var(--near-black);
  color: var(--white);
  border: 1.5px solid var(--green-dark);
}
[data-theme="dark"] .divider {
  color: var(--white);
}
[data-theme="dark"] .divider::before,
[data-theme="dark"] .divider::after {
  background: var(--green-dark);
}
[data-theme="dark"] .form-group label {
  color: var(--white);
}
[data-theme="dark"] .form-panel.active {
  color: var(--white);
}

/* Login Left panel adjustments */
[data-theme="dark"] .login-left h1,
[data-theme="dark"] .login-left .sub,
[data-theme="dark"] .contact-row {
  color: var(--white);
}
[data-theme="dark"] .contact-icon {
  background: var(--green-dark);
  border-color: var(--green-mid);
}
[data-theme="dark"] .contact-icon svg {
  stroke: var(--white);
}

/* ─── Global Heading adjustment for Dark Mode ─── */
[data-theme="dark"] h1,
[data-theme="dark"] h2,
[data-theme="dark"] h3,
[data-theme="dark"] h4,
[data-theme="dark"] .section-title,
[data-theme="dark"] .hero-left h1,
[data-theme="dark"] .page-hero h1 {
  color: var(--white);
}

[data-theme="dark"] h1 em {
  color: var(--green) !important;
}

/* ─── Contact Left Panel Dark Mode ─── */
[data-theme="dark"] .contact-left .sub,
[data-theme="dark"] .social-section-title {
  color: var(--text-light);
}

[data-theme="dark"] .contact-detail-text .label {
  color: var(--text-light);
}

[data-theme="dark"] .contact-detail-text .value,
[data-theme="dark"] .contact-detail-text .value a {
  color: var(--white);
}

[data-theme="dark"] .contact-detail-icon {
  background: var(--green-dark);
  border-color: var(--green-mid);
}

[data-theme="dark"] .contact-detail-icon svg {
  stroke: var(--white);
}

/* Ensure footer remains unchanged (it already uses --near-black which is what we want) */
/* We don't override --near-black in :root, so it stays fixed as #1A1A1A */


/* Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  color: var(--text-main);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: var(--theme-transition);
}

h1,
h2,
h3,
h4 {
  font-family: 'DM Serif Display', serif;
  line-height: 1.15;
  color: var(--near-black);
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

button {
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
}


/* ─── NAV ─── */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--white);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 56px;
  transition: var(--theme-transition);
}

/* ─── THEME TOGGLE ─── */

.btn-theme {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  margin-right: 8px;
}

.btn-theme:hover {
  border-color: var(--green);
  background: var(--white);
  transform: translateY(-1px);
}

.btn-theme svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Hide sun in light mode, hide moon in dark mode */
.btn-theme .icon-sun { display: none; }
.btn-theme .icon-moon { display: block; }

[data-theme="dark"] .btn-theme .icon-sun { display: block; }
[data-theme="dark"] .btn-theme .icon-moon { display: none; }

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  line-height: 0;
}

.nav-logo img {
  display: block;
  width: auto;
  height: 34px;
  object-fit: contain;
}

.nav-logo-text {
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  color: var(--green-dark);
  letter-spacing: -0.3px;
}

.nav-logo span,
.nav-logo-text span {
  color: var(--green);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--green-dark);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
}



.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Hide login/signup buttons until auth state is confirmed (prevents flash on page load) */
.nav-actions .btn-ghost[data-goto="login.html"]:not(.btn-logout),
.nav-actions .btn-primary[data-goto="login.html"]:not(.btn-logout),
.mobile-nav-footer .btn-ghost[data-goto="login.html"]:not(.btn-logout),
.mobile-nav-footer .btn-primary[data-goto="login.html"]:not(.btn-logout) {
  display: none;
}

.btn-ghost {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text-main);
  font-size: 14px;
  font-weight: 500;
  padding: 9px 20px;
  border-radius: var(--radius-xl);
  transition: border-color 0.2s, color 0.2s;
}

.btn-ghost:hover {
  border-color: var(--green);
  color: var(--green-dark);
}

.btn-primary {
  position: relative;
  overflow: hidden;
  background: var(--green);
  border: none;
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: var(--radius-xl);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.45) 0%, transparent 70%);
  border-radius: inherit;
  opacity: 0;
  transform: scale(0);
  transition: transform 0.4s ease, opacity 0.4s ease;
  pointer-events: none;
}

.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  transform: translateY(1px) scale(0.97);
  box-shadow: 0 2px 8px rgba(45, 90, 53, 0.2);
  background: var(--green-dark);
}

.btn-primary:active::after {
  opacity: 1;
  transform: scale(2.5);
  transition: transform 0s, opacity 0s;
}

.hero-actions .btn-primary {
  color: var(--white);
}

.cta-text .btn-white {
  color: var(--green-dark);
}

.lessons-header .btn-outline {
  color: var(--white);
  background: var(--green-dark);
  border-color: var(--green-dark);
}

.lessons-header .btn-outline:hover {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}

.btn-hamburger {
  display: none;
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text-main);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s;
  cursor: pointer;
  padding: 0;
}

.btn-hamburger:hover {
  border-color: var(--green);
  color: var(--green-dark);
}

.btn-hamburger svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.btn-hamburger svg line {
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 0.25s ease, opacity 0.18s ease;
}

.btn-hamburger.is-open svg line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.btn-hamburger.is-open svg line:nth-child(2) {
  opacity: 0;
}

.btn-hamburger.is-open svg line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

[data-theme="dark"] .btn-hamburger {
  color: var(--white);
  border-color: var(--green-dark);
}

[data-theme="dark"] .btn-hamburger:hover {
  color: var(--green);
  border-color: var(--green);
}


/* ─── FOOTER ─── */

.footer {
  background: var(--near-black);
  padding: 48px 56px 32px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  gap: 40px;
}

.footer-brand .nav-logo {
  color: var(--green-dark);
}

.footer-brand .nav-logo-text {
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  color: var(--green-dark);
  letter-spacing: -0.3px;
  line-height: 1;
}

.footer-brand .nav-logo-text span {
  color: var(--green);
}

.footer-brand p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 8px;
  max-width: 220px;
  line-height: 1.6;
}

.social-section-title {
  margin: 28px 0 14px;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-light);
  font-weight: 600;
}

.contact-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid rgba(61, 190, 90, 0.45);
  color: var(--near-black);
  background: var(--white);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.contact-social-links .social-pill,
.contact-social-links .social-pill span {
  color: var(--near-black);
}

.social-pill:hover {
  background: rgba(61, 190, 90, 0.12);
  border-color: var(--green);
  transform: translateY(-1px);
}

[data-theme="dark"] .social-pill {
  color: var(--white);
  background: rgba(255, 255, 255, 0.02);
}

[data-theme="dark"] .contact-social-links .social-pill,
[data-theme="dark"] .contact-social-links .social-pill span {
  color: var(--white);
}

.social-pill svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 1.8;
  fill: none;
  flex-shrink: 0;
}

.contact-social-links .social-pill svg,
.contact-social-links .social-pill svg * {
  stroke: currentColor;
  fill: currentColor;
}

.footer-links-group {
  display: flex;
  gap: 60px;
}

.footer-col h4 {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 14px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.2s;
}

.footer-col ul li .footer-text {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  font-style: normal;
}

.footer-col ul li a:hover {
  color: var(--green);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.3);
}

.footer-bottom .social-icons {
  margin-top: 0;
}


/* ─── Animations ─── */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-up {
  animation: fadeUp 0.55s ease both;
}

.fade-up-1 {
  animation-delay: 0.05s;
}

.fade-up-2 {
  animation-delay: 0.15s;
}

.fade-up-3 {
  animation-delay: 0.25s;
}

.fade-up-4 {
  animation-delay: 0.35s;
}

.fade-up-5 {
  animation-delay: 0.45s;
}


/* ─── Shared utilities ─── */

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 56px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 14px;
}

.section-label::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  color: var(--near-black);
}

.section-sub {
  font-size: 16px;
  color: var(--text-muted);
  margin-top: 10px;
  max-width: 520px;
  line-height: 1.7;
}


/* ─── Shared card styles ─── */

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.25s;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-img {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-img .level-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  color: var(--green-dark);
  border: 1px solid rgba(61, 190, 90, 0.25);
}

.card-body {
  padding: 20px 22px 24px;
}

.card-body h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 19px;
  margin-bottom: 6px;
}

.card-body p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

.card-meta {
  display: flex;
  gap: 14px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-light);
  align-items: center;
}

.card-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-outline {
  display: inline-block;
  margin-top: 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--green-dark);
  border: 1.5px solid var(--green);
  border-radius: var(--radius-xl);
  padding: 9px 22px;
  transition: background 0.2s, color 0.2s;
}

.btn-outline:hover {
  background: var(--green);
  color: var(--white);
}

.lessons-section .btn-outline {
  color: var(--green-dark);
}

[data-theme="dark"] .lessons-section .btn-outline {
  color: var(--white);
}


/* ═══════════════════════════════════════
   INDEX PAGE
═══════════════════════════════════════ */

/* Hero */
.hero {
  min-height: calc(100vh - var(--nav-h));
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 80px 56px;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-left {
  max-width: 520px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 6px 14px 6px 8px;
  font-size: 12px;
  font-weight: 500;
  color: var(--green-dark);
  margin-bottom: 24px;
}

.hero-eyebrow span {
  background: var(--green);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: 20px;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.08;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero h1 em {
  font-style: italic;
  color: var(--green-dark);
}

.hero-sub {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 400px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

.hero-actions .btn-primary {
  font-size: 15px;
  padding: 13px 28px;
}

.hero-actions .btn-ghost {
  font-size: 15px;
  padding: 13px 28px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.hero-stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: 26px;
  color: var(--green-dark);
  line-height: 1;
}

.hero-stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 3px;
}

/* Hero right image area */
.hero-right {
  position: relative;
}

.hero-img-wrap {
  border-radius: 24px;
  overflow: hidden;
  aspect-ratio: 4/5;
  background:
    radial-gradient(circle at 50% 34%, rgba(255, 255, 255, 0.9) 0 16%, rgba(255, 255, 255, 0) 38%),
    linear-gradient(145deg, var(--surface) 0%, var(--border) 52%, var(--green-mid) 100%);
  border: 1px solid rgba(61, 190, 90, 0.24);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hero-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(12px, 2vw, 24px);
  box-sizing: border-box;
  overflow: hidden;
}

.hero-img-placeholder img {
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: cover;
  display: block;
  border-radius: 16px;
  filter: drop-shadow(0 24px 34px rgba(45, 90, 53, 0.26));
}

/* Floating "now learning" card */
.hero-float-card {
  position: absolute;
  bottom: 28px;
  left: -28px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 200px;
}

.float-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.float-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--green-dark);
}

.float-text-label {
  font-size: 11px;
  color: var(--text-muted);
}

.float-text-val {
  font-size: 14px;
  font-weight: 600;
  color: var(--near-black);
}

/* How it works section */
.how-section {
  background: var(--surface);
  padding: 80px 56px;
}

.how-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.how-inner .section-title {
  text-align: center;
}

.how-inner .section-label {
  display: flex;
  justify-content: center;
}

.how-inner .section-label::before {
  display: none;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 52px;
  position: relative;
}

/* Connecting line between the step numbers */
.step {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  position: relative;
}

.step-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
}

.step h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.step p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Featured lessons section */
.lessons-section {
  padding: 80px 56px;
}

.lessons-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.lessons-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 44px;
}

.lessons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* Card thumbnail background colors */
.bg-beginner {
  background: linear-gradient(135deg, var(--border), var(--green-mid));
}

.bg-intermediate {
  background: linear-gradient(135deg, var(--surface), var(--green));
}

.bg-advanced {
  background: linear-gradient(135deg, var(--green), var(--green-dark));
}

.placeholder-guitar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  opacity: 0.7;
}

.placeholder-guitar svg {
  width: 64px;
  height: 64px;
  fill: var(--white);
}

.lesson-thumb-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* Sample video preview */
.sample-video-section {
  padding: 12px 56px 88px;
}

.sample-video-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.sample-video-subtitle {
  max-width: 620px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
  margin-top: 10px;
}

.sample-video-frame {
  margin-top: 28px;
  min-height: 320px;
  border-radius: 28px;
  border: 1px solid rgba(61, 190, 90, 0.28);
  background: var(--near-black);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.sample-video-media {
  width: 100%;
  height: 100%;
  min-height: 320px;
  display: block;
  object-fit: cover;
  background: var(--near-black);
}

/* CTA banner at the bottom of the homepage */
.cta-section {
  padding: 0 56px;
}

.cta-banner {
  max-width: 1100px;
  margin: 0 auto 80px;
  background: var(--green-dark);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 280px;
}

.cta-text {
  padding: 56px 52px;
  color: var(--white);
}

.cta-text h2 {
  font-size: 32px;
  color: var(--white);
  margin-bottom: 12px;
}

.cta-text p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 28px;
  line-height: 1.7;
}

.btn-white {
  background: var(--white);
  color: var(--green-dark);
  border: none;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: var(--radius-xl);
  transition: opacity 0.2s;
  font-family: 'DM Sans', sans-serif;
}

.btn-white:hover {
  opacity: 0.9;
}

.btn-border {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 26px;
  border-radius: var(--radius-xl);
  margin-left: 12px;
  transition: border-color 0.2s;
}

.btn-border:hover {
  border-color: var(--white);
}

.cta-img {
  background: linear-gradient(135deg, var(--green-mid) 0%, var(--green-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.85;
}

.cta-img svg {
  width: 110px;
  height: 110px;
  fill: rgba(255, 255, 255, 0.15);
}


/* ═══════════════════════════════════════
   ABOUT PAGE
═══════════════════════════════════════ */

/* Shared page hero (used on About and Lessons) */
.page-hero {
  background: var(--surface);
  padding: 44px 56px 40px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.page-hero .section-label {
  justify-content: center;
}

.page-hero .section-label::before {
  display: none;
}

.page-hero h1 {
  font-size: clamp(30px, 5vw, 48px);
  margin-bottom: 10px;
}

.page-hero p {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.65;
}

.about-main {
  max-width: 820px;
  margin: 0 auto;
  padding: 48px 56px 0;
}

/* FAQ accordion */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 48px;
}

.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  cursor: pointer;
  user-select: none;
}

.accordion-header h3 {
  font-size: 16px;
  font-family: 'DM Serif Display', serif;
  color: var(--near-black);
}

.accordion-chevron {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s, background 0.2s;
  flex-shrink: 0;
}

.accordion-chevron svg {
  width: 12px;
  height: 12px;
  stroke: var(--gray-mid);
  fill: none;
}

/* Open state */
.accordion-item.open .accordion-chevron {
  transform: rotate(180deg);
  background: var(--green);
  border-color: var(--green);
}

.accordion-item.open .accordion-chevron svg {
  stroke: var(--white);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.accordion-item.open .accordion-body {
  max-height: 500px;
}

.accordion-body-inner {
  padding: 16px 24px 22px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
  border-top: 1px solid var(--border);
}

/* Founders grid inside the accordion */
.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}

.founder-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

.founder-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.founder-avatar svg {
  width: 44px;
  height: 44px;
  fill: var(--gray-mid);
}

.founder-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.founder-card h4 {
  font-size: 15px;
}

.founder-card p {
  font-size: 12px;
  color: var(--text-muted);
}

/* CTA block at the bottom of About */
.about-cta {
  margin: 48px 0 80px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 260px;
}

.cta-left {
  background: var(--green-dark);
  padding: 48px 44px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cta-left h2 {
  font-size: 26px;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.25;
}

.cta-left p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 24px;
  line-height: 1.7;
}

.cta-btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Outlined white button for dark backgrounds */
.btn-border-w {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  font-size: 13px;
  font-weight: 600;
  padding: 11px 22px;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: border-color 0.2s;
  font-family: 'DM Sans', sans-serif;
}

.btn-border-w:hover {
  border-color: var(--white);
}

.cta-right {
  background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-right svg {
  width: 110px;
  height: 110px;
  fill: rgba(255, 255, 255, 0.15);
}


/* ═══════════════════════════════════════
   LESSONS PAGE
═══════════════════════════════════════ */

/* Lessons page hero reuses .page-hero above */
.page-hero h1.lessons-title {
  font-size: clamp(32px, 5vw, 52px);
}

.page-hero p.lessons-sub {
  max-width: 500px;
  line-height: 1.7;
}

/* Filter buttons row */
.filter-bar {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 56px 32px;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}

.lessons-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px 56px 80px;
}

.level-group {
  margin-bottom: 60px;
}

.level-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.level-heading h2 {
  font-size: 24px;
}

.level-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}

.tag-beginner {
  background: var(--surface);
  color: var(--green-dark);
}

.tag-intermediate {
  background: var(--border);
  color: var(--green-dark);
}

.tag-advanced {
  background: var(--green-mid);
  color: var(--white);
}

.lessons-grid-4 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

/* Individual lesson card */
.lesson-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s;
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.lesson-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--green);
}

.lesson-card:focus-visible {
  outline: 3px solid rgba(61, 190, 90, 0.25);
  outline-offset: 4px;
  border-color: var(--green);
}

.lesson-thumb {
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
}

.lesson-thumb-bg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  isolation: isolate;
  background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
}

.lesson-thumb-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.thumb-beg {
  background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
}

.thumb-int {
  background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
}

.thumb-adv {
  background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
}

.lesson-thumb-bg svg,
.play-overlay {
  display: none;
}

.diff-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 10px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.88);
  color: var(--green-dark);
  padding: 3px 9px;
  border-radius: 20px;
  backdrop-filter: blur(4px);
}

.lesson-body {
  padding: 16px 18px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.lesson-body h3 {
  font-size: 15px;
  margin-bottom: 5px;
}

.lesson-body p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}

.lesson-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 14px;
}

.lesson-meta {
  font-size: 11px;
  color: var(--text-light);
  display: flex;
  gap: 10px;
}

.watch-btn {
  font-size: 12px;
  font-weight: 600;
  color: var(--green-dark);
  background: var(--white);
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  cursor: pointer;
  white-space: nowrap;
  min-width: 116px;
}

.watch-btn:hover {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}

[data-theme="dark"] .watch-btn {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--green-dark);
}

[data-theme="dark"] .watch-btn:hover {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}


/* ═══════════════════════════════════════
   LOGIN PAGE
═══════════════════════════════════════ */

.login-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - var(--nav-h));
}

.login-body {
  position: relative;
}

.login-body::before {
  content: '';
  position: fixed;
  left: 50%;
  top: var(--nav-h);
  bottom: 0;
  width: 1px;
  background: var(--green-dark);
  pointer-events: none;
  z-index: 0;
}

.login-body .nav,
.login-body .login-page,
.login-body .footer {
  position: relative;
  z-index: 1;
}

/* Left info panel */
.login-left {
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.login-left .eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 10px;
}

.login-left h1 {
  font-size: 40px;
  margin-bottom: 8px;
}

.login-left .sub {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.6;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-muted);
}

.contact-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--green-dark);
  fill: none;
  stroke-width: 2;
}

/* Right form panel */
.login-right {
  background: var(--surface);
  padding: 64px 52px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Sign In / Sign Up tab switcher */
.tab-switch {
  display: flex;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 4px;
  margin-bottom: 32px;
}

.tab-btn {
  flex: 1;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 10px;
  border: none;
  background: transparent;
  border-radius: 20px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.tab-btn.active {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(61, 190, 90, 0.3);
}

/* Form fields */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-label .req {
  color: var(--green);
  margin-left: 2px;
}

.form-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--text-main);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-input::placeholder {
  color: var(--text-light);
}

.form-input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(61, 190, 90, 0.12);
}

.form-input.input-error,
.form-textarea.input-error {
  border-color: var(--green-dark);
}

.form-input.input-error:focus,
.form-textarea.input-error:focus {
  border-color: var(--green-dark);
  box-shadow: 0 0 0 3px rgba(45, 90, 53, 0.16);
}

.field-error {
  color: var(--green-dark);
  font-size: 12px;
  line-height: 1.4;
  margin-top: 6px;
}

/* "or continue with" divider */
.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: var(--text-light);
  font-size: 12px;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* Social login buttons */
.social-login {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-social {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border);
  background: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-main);
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.btn-social:hover {
  border-color: var(--green-mid);
  box-shadow: var(--shadow-sm);
}

.btn-social svg {
  width: 18px;
  height: 18px;
}

/* Submit and secondary actions */
.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.btn-submit {
  flex: 1;
  padding: 13px;
  background: var(--green);
  color: var(--white);
  border: none;
  border-radius: var(--radius-xl);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-submit:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
}

.btn-submit-ghost {
  flex: 1;
  padding: 13px;
  background: transparent;
  color: var(--text-muted);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.2s;
}

.btn-submit-ghost:hover {
  border-color: var(--green);
  color: var(--green-dark);
}

/* Hidden by default — shown by tab toggle */
.form-panel {
  display: none;
}

.form-panel.active {
  display: block;
}


/* ═══════════════════════════════════════
   DASHBOARD PAGE
═══════════════════════════════════════ */

.dashboard-body {
  background: var(--off-white);
}

.dashboard-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: calc(100vh - var(--nav-h));
}

/* Sidebar */
.sidebar {
  background: var(--white);
  border-right: 1px solid var(--border);
  padding: 28px 0;
  position: sticky;
  top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  overflow-y: auto;
}

.sidebar-user {
  padding: 0 20px 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}

.user-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
  color: var(--green-dark);
}

.user-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--near-black);
}

.user-level {
  display: inline-block;
  margin-top: 4px;
  background: var(--surface);
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 20px;
  border: 1px solid var(--border);
}

.sidebar-nav {
  list-style: none;
  padding: 0 10px;
}

.sidebar-nav li {
  margin-bottom: 2px;
}

.sidebar-nav a,
.sidebar-nav button {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--text-muted);
  transition: background 0.15s, color 0.15s;
  width: 100%;
  border: 0;
  background: none;
  text-align: left;
  font: inherit;
  cursor: pointer;
}

.sidebar-nav a svg,
.sidebar-nav button svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  flex-shrink: 0;
}

.sidebar-nav a:hover,
.sidebar-nav button:hover {
  background: var(--surface);
  color: var(--green-dark);
}

.sidebar-nav a.active,
.sidebar-nav button.active {
  background: var(--surface);
  color: var(--green-dark);
  font-weight: 600;
}

.sidebar-nav a.active svg,
.sidebar-nav button.active svg {
  stroke: var(--green);
}

/* Main content area */
.dash-main {
  padding: 40px 48px;
}

.dash-header {
  margin-bottom: 32px;
}

.dash-header h1 {
  font-size: 28px;
  margin-bottom: 4px;
}

.dash-header p {
  font-size: 14px;
  color: var(--text-muted);
}

/* Stat cards row */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.stat-card-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.stat-card-val {
  font-family: 'DM Serif Display', serif;
  font-size: 30px;
  color: var(--near-black);
}

.stat-card-sub {
  font-size: 11px;
  color: var(--text-light);
  margin-top: 4px;
}

.stat-card-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-card-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--green-dark);
  fill: none;
  stroke-width: 1.8;
}

/* White content cards (course, lessons, downloads) */
.section-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px 28px;
  margin-bottom: 24px;
}

.section-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.section-card-header h2 {
  font-size: 18px;
}

.section-card-header a {
  font-size: 12px;
  font-weight: 600;
  color: var(--green-mid);
}

.section-card-header a:hover {
  color: var(--green-dark);
}

/* Course progress row */
.course-progress {
  display: flex;
  align-items: center;
  gap: 18px;
}

.course-thumb {
  width: 80px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--border), var(--green-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.course-thumb svg {
  width: 28px;
  height: 28px;
  fill: rgba(255, 255, 255, 0.7);
}

.course-info {
  flex: 1;
}

.course-info h3 {
  font-size: 15px;
  margin-bottom: 4px;
}

.course-info p {
  font-size: 12px;
  color: var(--text-muted);
}

.progress-bar-wrap {
  margin-top: 10px;
}

.progress-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.progress-bar-pct {
  color: var(--green-dark);
  font-weight: 600;
}

.progress-bar {
  height: 8px;
  background: var(--surface);
  border-radius: 20px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--green);
  border-radius: 20px;
  transition: width 1s ease;
}

.progress-fill-58 {
  width: 58%;
}

.profile-summary {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 32px;
}

.profile-avatar-lg {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  font-weight: 600;
}

.profile-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.profile-password-section {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.profile-password-header h3 {
  margin-bottom: 4px;
  font-size: 20px;
}

.profile-password-header p {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 20px;
}

.profile-password-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.profile-label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
}

.profile-input {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.profile-save {
  margin-top: 24px;
}

.profile-feedback {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.5;
}

.profile-feedback.is-success {
  color: var(--green-dark);
}

.profile-feedback.is-error {
  color: #b04343;
}

/* Lesson list rows */
.lesson-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lesson-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  transition: box-shadow 0.2s;
}

.lesson-row:hover {
  box-shadow: var(--shadow-sm);
}

/* Checkbox circle */
.lesson-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s;
}

.lesson-check.done {
  background: var(--green);
  border-color: var(--green);
}

.lesson-check.done svg {
  display: block;
}

.lesson-check svg {
  width: 12px;
  height: 12px;
  stroke: var(--white);
  fill: none;
  stroke-width: 3;
  display: none;
}

.lesson-row-info {
  flex: 1;
}

.lesson-row-info h4 {
  font-size: 13px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
}

.lesson-row-info p {
  font-size: 11px;
  color: var(--text-light);
}

/* Status pill */
.lesson-row-status {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}

.status-done {
  background: var(--surface);
  color: var(--green-dark);
}

.status-current {
  background: var(--off-white);
  color: var(--green-dark);
}

.status-locked {
  background: var(--surface);
  color: var(--text-light);
}

/* Current lesson — highlighted row */
.lesson-row-current {
  border-color: var(--green);
  background: var(--off-white);
}

.lesson-check-current {
  border-color: var(--green);
}

/* Locked lesson — dimmed */
.lesson-row-locked {
  opacity: 0.55;
}

/* Admin inbox */
.admin-body {
  background: var(--off-white);
}

[data-theme="dark"] .admin-body {
  background: var(--near-black);
}

[data-theme="dark"] .admin-body .dashboard-layout {
  background: var(--near-black);
}

[data-theme="dark"] .admin-body .sidebar {
  background: var(--near-black);
  border-right-color: var(--green-dark);
}

[data-theme="dark"] .admin-body .sidebar-nav a,
[data-theme="dark"] .admin-body .sidebar-nav button {
  color: var(--white);
}

[data-theme="dark"] .admin-body .sidebar-nav a.active,
[data-theme="dark"] .admin-body .sidebar-nav button.active {
  background: var(--green-dark);
  color: var(--white);
}

[data-theme="dark"] .admin-body .section-card,
[data-theme="dark"] .admin-body .admin-stat,
[data-theme="dark"] .admin-body .admin-message-card,
[data-theme="dark"] .admin-body .admin-empty {
  background: var(--near-black);
  border-color: var(--green-dark);
  color: var(--white);
}

[data-theme="dark"] .admin-body .admin-stat-label,
[data-theme="dark"] .admin-body .admin-message-top p,
[data-theme="dark"] .admin-body .admin-message-body,
[data-theme="dark"] .admin-body .admin-message-meta,
[data-theme="dark"] .admin-body .admin-empty {
  color: var(--text-light);
}

[data-theme="dark"] .admin-body .admin-stat-value,
[data-theme="dark"] .admin-body .admin-message-top h3,
[data-theme="dark"] .admin-body .section-card-header h2 {
  color: var(--white);
}

[data-theme="dark"] .admin-body .admin-filter-btn {
  background: var(--near-black);
  color: var(--white);
  border-color: var(--green-dark);
}

[data-theme="dark"] .admin-body .admin-filter-btn.active {
  background: var(--green-dark);
  color: var(--white);
  border-color: var(--green);
}

[data-theme="dark"] .admin-body .admin-message-badge.admin-status-new {
  background: rgba(61, 190, 90, 0.16);
  color: #d9f6de;
}

[data-theme="dark"] .admin-body .admin-message-badge.admin-status-read {
  background: rgba(78, 139, 95, 0.2);
  color: #e7f4e9;
}

[data-theme="dark"] .admin-body .admin-message-badge.admin-status-archived {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-light);
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 18px;
}

.admin-filter-btn {
  padding: 10px 14px;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}

.admin-filter-btn.active {
  border-color: var(--green);
  color: var(--green-dark);
  background: var(--surface);
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.admin-stat {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
}

.admin-stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.admin-stat-value {
  display: block;
  margin-top: 8px;
  font-size: 28px;
  font-family: 'DM Serif Display', serif;
  color: var(--near-black);
}

.admin-inbox-list {
  display: grid;
  gap: 12px;
}

.admin-message-card {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
}

.admin-message-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.admin-message-top h3 {
  font-size: 16px;
  margin-bottom: 4px;
}

.admin-message-top p,
.admin-message-body,
.admin-message-meta {
  color: var(--text-muted);
  font-size: 13px;
}

.admin-message-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 12px 0;
}

.admin-message-meta span {
  padding: 4px 0;
}

.admin-message-body {
  line-height: 1.6;
  color: var(--text-dark);
}

.admin-message-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.admin-message-actions .btn-ghost {
  padding: 9px 13px;
}

.admin-message-badge {
  flex-shrink: 0;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.admin-status-new {
  background: #fff3d8;
  color: #7a4b00;
}

.admin-status-read {
  background: #e9f5ea;
  color: #245c2d;
}

.admin-status-archived {
  background: #ececec;
  color: #555;
}

.admin-empty {
  padding: 18px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  color: var(--text-muted);
}

.sidebar-footer-actions {
  margin-top: auto;
  padding: 18px 20px 0;
}

.sidebar-logout-btn {
  width: 100%;
}

.admin-reset-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.admin-reset-modal[hidden] {
  display: none;
}

.admin-reset-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(3px);
}

.admin-reset-dialog {
  position: relative;
  z-index: 1;
  width: min(540px, 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--white);
  box-shadow: var(--shadow-lg);
  padding: 24px;
}

[data-theme="dark"] .admin-reset-dialog {
  background: var(--near-black);
  border-color: var(--green-dark);
}

.admin-reset-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.admin-reset-eyebrow {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green-mid);
  margin-bottom: 6px;
}

.admin-reset-head h2 {
  font-size: 24px;
}

.admin-reset-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-main);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

[data-theme="dark"] .admin-reset-close {
  background: var(--near-black);
  border-color: var(--green-dark);
  color: var(--white);
}

.admin-reset-meta {
  margin: 14px 0 18px;
  font-size: 14px;
  color: var(--text-muted);
}

.admin-reset-feedback {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  font-size: 13px;
}

.admin-reset-feedback.is-success {
  border-color: rgba(61, 190, 90, 0.45);
  color: var(--green-dark);
  background: rgba(61, 190, 90, 0.08);
}

.admin-reset-feedback.is-error {
  border-color: rgba(178, 52, 52, 0.45);
  color: #8e2d2d;
  background: rgba(178, 52, 52, 0.08);
}

/* Downloads grid */
.downloads-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.download-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  transition: border-color 0.2s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.download-item:hover {
  border-color: var(--green);
}

.dl-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dl-icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--green-dark);
  fill: none;
  stroke-width: 2;
}

.dl-info h4 {
  font-size: 13px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
}

.dl-info p {
  font-size: 11px;
  color: var(--text-light);
}

/* Two-column layout inside dashboard */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.two-col .section-card {
  margin-bottom: 0;
}

/* ─── MOBILE NAV OVERLAY ─── */

.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
}

.mobile-nav.open {
  display: block;
  pointer-events: auto;
}

.mobile-nav-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.45);
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.mobile-nav.open .mobile-nav-backdrop {
  opacity: 1;
}

.mobile-nav-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(300px, 85vw);
  height: 100%;
  background: var(--white);
  display: flex;
  flex-direction: column;
  padding: 0;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -8px 0 40px rgba(45, 90, 53, 0.14);
}

.mobile-nav.open .mobile-nav-panel {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: var(--nav-h);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.mobile-nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  line-height: 0;
}

.mobile-nav-logo img {
  display: block;
  width: auto;
  height: 30px;
  object-fit: contain;
}

.mobile-nav-logo .nav-logo-text {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  color: var(--green-dark);
}

.mobile-nav-logo .nav-logo-text span {
  color: var(--green);
}

.mobile-nav-close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-main);
  transition: border-color 0.2s, color 0.2s;
  flex-shrink: 0;
}

.mobile-nav-close:hover {
  border-color: var(--green);
  color: var(--green-dark);
}

.mobile-nav-close svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
}

.mobile-nav-links {
  list-style: none;
  padding: 20px 12px;
  flex: 1;
  overflow-y: auto;
}

.mobile-nav-links li a,
.mobile-nav-links li button {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-muted);
  transition: background 0.18s, color 0.18s;
  width: 100%;
  border: 0;
  background: none;
  text-align: left;
  font: inherit;
  cursor: pointer;
}

.mobile-nav-links li a:hover,
.mobile-nav-links li a.active,
.mobile-nav-links li button:hover,
.mobile-nav-links li button.active {
  background: var(--surface);
  color: var(--green-dark);
}

.mobile-nav-links li a.active,
.mobile-nav-links li button.active {
  font-weight: 600;
}

.mobile-nav-footer {
  padding: 16px 20px 28px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

.mobile-nav-footer .btn-ghost,
.mobile-nav-footer .btn-primary {
  width: 100%;
  text-align: center;
  padding: 11px 20px;
  font-size: 14px;
}


/* ═══════════════════════════════════════════════════════════
   RESPONSIVE MEDIA QUERIES
   Breakpoints:
     ≤ 1024px  — Tablet landscape
     ≤  768px  — Tablet portrait
     ≤  480px  — Mobile
═══════════════════════════════════════════════════════════ */


/* ─────────────────────────────────────────
   TABLET LANDSCAPE  (≤ 1024px)
───────────────────────────────────────── */
@media (max-width: 1024px) {

  /* Nav */
  .nav {
    padding: 0 32px;
  }

  /* Hero */
  .hero {
    padding: 60px 32px;
    gap: 40px;
  }

  /* How it works */
  .how-section {
    padding: 60px 32px;
  }

  /* Featured lessons section */
  .lessons-section {
    padding: 60px 32px;
  }

  .sample-video-section {
    padding: 8px 32px 60px;
  }

  .lessons-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-section {
    padding: 0 32px;
  }

  .cta-banner {
    margin: 0 auto 60px;
  }

  /* Footer */
  .footer {
    padding: 40px 32px 28px;
  }

  /* About main */
  .about-main {
    padding: 52px 32px 0;
  }

  /* Lessons page */
  .filter-bar {
    padding: 0 32px 28px;
    justify-content: center;
  }

  .lessons-main {
    padding: 28px 32px 60px;
  }

  .lessons-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .lesson-detail {
    width: min(100% - 64px, 960px);
  }

  .lesson-detail-hero {
    grid-template-columns: 1fr;
    align-items: start;
  }

  /* Login page */
  .login-left {
    padding: 48px 36px;
  }

  .login-right {
    padding: 48px 36px;
  }

  /* Dashboard */
  .dashboard-layout {
    grid-template-columns: 200px 1fr;
  }

  .dash-main {
    padding: 32px 32px;
  }

  /* Contact page (inline styles in contact.html — targeting shared classes) */
  .contact-left {
    padding: 48px 36px;
  }

  .contact-right {
    padding: 48px 36px;
  }
}


/* ─────────────────────────────────────────
   TABLET PORTRAIT  (≤ 768px)
───────────────────────────────────────── */
@media (max-width: 768px) {

  /* ── Nav: hide links, keep logo + actions ── */
  .nav {
    padding: 0 20px;
    position: sticky;
    top: 0;
  }

  .nav-links {
    display: none;
  }

  .nav-actions {
    gap: 8px;
  }

  .btn-ghost {
    padding: 8px 14px;
    font-size: 13px;
  }

  .btn-primary {
    padding: 8px 14px;
    font-size: 13px;
  }

  .btn-hamburger {
    display: flex;
  }

  /* ── Hero: single column ── */
  .hero {
    grid-template-columns: 1fr;
    padding: 48px 20px 40px;
    min-height: auto;
    gap: 40px;
    text-align: center;
  }

  .hero-left {
    max-width: 100%;
  }

  .hero-eyebrow {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
    gap: 24px;
  }

  .hero-right {
    display: block;
    width: min(100%, 360px);
    margin: 0 auto;
  }

  .hero-right .hero-img-wrap {
    aspect-ratio: 4/3;
    border-radius: var(--radius-lg);
  }

  .hero-right .hero-img-placeholder {
    padding: 12px;
  }

  .hero-right .hero-float-card {
    display: none;
  }

  /* ── How it works: single column ── */
  .how-section {
    padding: 52px 20px;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* ── Featured lessons ── */
  .lessons-section {
    padding: 52px 20px;
  }

  .sample-video-section {
    padding: 8px 20px 52px;
  }

  .lessons-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .lessons-grid {
    grid-template-columns: 1fr;
  }

  .cta-section {
    padding: 0 20px;
  }

  /* ── CTA banner: single column ── */
  .cta-banner {
    margin: 0 auto 52px;
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .cta-text {
    padding: 40px 28px;
  }

  .cta-img {
    min-height: 140px;
  }

  /* ── Footer ── */
  .footer {
    padding: 36px 20px 24px;
  }

  .footer-top {
    flex-direction: column;
    gap: 28px;
  }

  .footer-links-group {
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 14px;
    text-align: center;
  }

  /* ── Page hero (About, Lessons) ── */
  .page-hero {
    padding: 36px 20px 32px;
  }

  /* ── About main ── */
  .about-main {
    padding: 32px 20px 0;
  }

  .founders-grid {
    grid-template-columns: 1fr;
  }

  .about-cta {
    grid-template-columns: 1fr;
    margin: 40px 0 52px;
  }

  .cta-left {
    padding: 36px 28px;
  }

  .cta-right {
    min-height: 130px;
  }

  /* ── Lessons page ── */
  .filter-bar {
    padding: 0 20px 24px;
    justify-content: center;
  }

  .lessons-main {
    padding: 20px 20px 52px;
  }

  .lessons-grid-4 {
    grid-template-columns: 1fr;
  }

  .lesson-detail {
    width: calc(100% - 40px);
    padding: 30px 0 56px;
  }

  .lesson-detail-hero {
    padding: 28px 24px;
  }

  .lesson-complete-btn {
    width: 100%;
  }

  .lesson-content-card {
    padding: 26px 24px;
  }

  /* ── Login page: single column ── */
  .login-page {
    grid-template-columns: 1fr;
  }

  .login-body::before {
    display: none;
  }

  .login-left {
    padding: 40px 20px 32px;
    border-bottom: 1px solid var(--border);
  }

  .login-right {
    padding: 36px 20px 48px;
    border-left: none;
  }

  /* ── Dashboard: hide sidebar ── */
  .dashboard-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
  }

  .dash-main {
    padding: 28px 20px;
  }

  .stat-row {
    grid-template-columns: 1fr;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .profile-form-grid {
    grid-template-columns: 1fr;
  }

  .profile-password-grid {
    grid-template-columns: 1fr;
  }

  .profile-summary {
    align-items: flex-start;
  }

  .downloads-grid {
    grid-template-columns: 1fr;
  }

  /* ── Contact page ── */
  .contact-page {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .contact-left {
    padding: 40px 20px 32px;
    border-bottom: 1px solid var(--border);
  }

  .contact-right {
    padding: 36px 20px 48px;
    border-left: none;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}


/* ─── MOBILE NAV OVERLAY ─── */

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 2000;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0s linear 0.28s;
}

.mobile-nav.open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.28s ease;
}

.mobile-nav-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.4);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.mobile-nav.open .mobile-nav-backdrop {
  opacity: 1;
}

.mobile-nav-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  background: var(--white);
  box-shadow: -4px 0 20px rgba(26, 26, 26, 0.1);
  transform: translateX(100%) scale(0.98);
  opacity: 0;
  transform-origin: right center;
  transition:
    transform 0.34s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.2s ease;
  display: flex;
  flex-direction: column;
  padding: 24px;
  will-change: transform, opacity;
}

.mobile-nav.open .mobile-nav-panel {
  transform: translateX(0) scale(1);
  opacity: 1;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.mobile-nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  line-height: 0;
}

.mobile-nav-logo .nav-logo-text {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  color: var(--green-dark);
}

.mobile-nav-logo .nav-logo-text span {
  color: var(--green);
}

.mobile-nav-close {
  background: transparent;
  border: none;
  color: var(--text-main);
  padding: 4px;
}

.mobile-nav-close svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  stroke-width: 2;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  flex: 1;
}

.mobile-nav-links a,
.mobile-nav-links button {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-main);
  opacity: 0;
  transform: translateX(14px);
  transition: color 0.2s, opacity 0.24s ease, transform 0.24s ease;
  will-change: transform, opacity;
  width: 100%;
  border: 0;
  background: none;
  text-align: left;
  font: inherit;
  cursor: pointer;
}

.mobile-nav.open .mobile-nav-links a,
.mobile-nav.open .mobile-nav-links button {
  opacity: 1;
  transform: translateX(0);
}

.mobile-nav.open .mobile-nav-links li:nth-child(1) a,
.mobile-nav.open .mobile-nav-links li:nth-child(1) button { transition-delay: 0.06s; }
.mobile-nav.open .mobile-nav-links li:nth-child(2) a,
.mobile-nav.open .mobile-nav-links li:nth-child(2) button { transition-delay: 0.1s; }
.mobile-nav.open .mobile-nav-links li:nth-child(3) a,
.mobile-nav.open .mobile-nav-links li:nth-child(3) button { transition-delay: 0.14s; }
.mobile-nav.open .mobile-nav-links li:nth-child(4) a,
.mobile-nav.open .mobile-nav-links li:nth-child(4) button { transition-delay: 0.18s; }

.mobile-nav:not(.open) .mobile-nav-links a,
.mobile-nav:not(.open) .mobile-nav-links button {
  transition-delay: 0s;
}

.mobile-nav-links a.active,
.mobile-nav-links button.active {
  color: var(--green);
}

.mobile-nav-footer {
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-nav-footer .btn-theme {
  width: 100%;
  border-radius: var(--radius-md);
  margin-bottom: 8px;
  justify-content: flex-start;
  padding: 0 16px;
  gap: 10px;
}

.mobile-nav-footer .btn-theme::after {
  content: 'Dark Mode';
  font-size: 14px;
  font-weight: 500;
}

[data-theme="dark"] .mobile-nav-footer .btn-theme::after {
  content: 'Light Mode';
}

@media (prefers-reduced-motion: reduce) {
  .btn-hamburger svg line,
  .mobile-nav,
  .mobile-nav-backdrop,
  .mobile-nav-panel,
  .mobile-nav-links a,
  .mobile-nav-links button {
    transition: none !important;
  }
}


/* ─────────────────────────────────────────
   MOBILE  (≤ 480px)
───────────────────────────────────────── */
@media (max-width: 480px) {

  /* Shrink base font slightly */
  body {
    font-size: 15px;
  }

  /* Nav: keep compact */
  .nav {
    padding: 0 16px;
  }

  .nav-logo {
    gap: 8px;
  }

  .nav-logo img {
    height: 22px;
  }

  .nav-logo-text {
    font-size: 18px;
  }

  .nav-actions {
    gap: 6px;
  }

  .nav-actions .btn-ghost,
  .nav-actions .btn-theme,
  .nav-actions .btn-primary {
    display: none;
  }

  .nav-actions .btn-hamburger {
    min-height: 38px;
  }

  /* Hero */
  .hero {
    padding: 36px 16px 32px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-ghost {
    width: 100%;
    text-align: center;
  }

  .hero-right {
    width: min(100%, 290px);
  }

  .hero-right .hero-img-wrap {
    aspect-ratio: 1;
  }

  .hero-right .hero-img-placeholder {
    padding: 10px;
  }

  /* How it works */
  .how-section {
    padding: 40px 16px;
  }

  /* Lessons section */
  .lessons-section {
    padding: 40px 16px;
  }

  .sample-video-section {
    padding: 4px 16px 40px;
  }

  .cta-section {
    padding: 0 16px;
  }

  /* CTA banner */
  .cta-banner {
    margin: 0 auto 40px;
  }

  .cta-text {
    padding: 32px 20px;
  }

  .btn-border {
    margin-left: 0;
    margin-top: 10px;
    display: block;
  }

  /* Footer */
  .footer {
    padding: 28px 16px 20px;
  }

  .footer-links-group {
    flex-direction: column;
    gap: 24px;
  }

  /* Page hero */
  .page-hero {
    padding: 30px 16px 26px;
  }

  /* About */
  .about-main {
    padding: 28px 16px 0;
  }

  .cta-left {
    padding: 28px 20px;
  }

  .cta-btns {
    flex-direction: column;
  }

  .cta-btns .btn-white,
  .cta-btns .btn-border-w {
    width: 100%;
    text-align: center;
  }

  /* Lessons page */
  .filter-bar {
    padding: 0 16px 20px;
    justify-content: center;
  }

  .lessons-main {
    padding: 16px 16px 40px;
  }

  .lesson-detail {
    width: calc(100% - 32px);
    padding: 24px 0 44px;
  }

  .lesson-detail-hero {
    grid-template-columns: 1fr !important;
    align-items: start;
    padding: 24px 18px;
  }

  .lesson-detail-hero > div {
    min-width: 0;
    width: 100%;
  }

  .lesson-detail-hero h1 {
    max-width: none;
    font-size: clamp(28px, 9vw, 40px);
    line-height: 1.06;
  }

  .lesson-detail-hero p {
    max-width: none;
  }

  .lesson-detail-meta span {
    width: 100%;
    justify-content: center;
  }

  .lesson-content-card {
    padding: 24px 18px;
  }

  .lesson-foot {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .lesson-meta {
    flex-wrap: wrap;
    row-gap: 6px;
  }

  .watch-btn {
    width: 100%;
  }

  .login-body::before {
    display: none;
  }

  /* Login */
  .login-left {
    padding: 32px 16px 28px;
  }

  .login-right {
    padding: 28px 16px 40px;
  }

  .form-actions {
    flex-direction: column;
  }

  .btn-submit,
  .btn-submit-ghost {
    width: 100%;
  }

  /* Dashboard */
  .dash-main {
    padding: 20px 16px;
  }

  .dash-header h1 {
    font-size: 22px;
  }

  .section-card {
    padding: 20px 16px;
  }

  .stat-card {
    padding: 16px 18px;
  }

  /* Contact */
  .contact-left {
    padding: 32px 16px 28px;
  }

  .contact-right {
    padding: 28px 16px 40px;
  }
}


/* ═══════════════════════════════════════
   SCRIPT.JS — Search bar, Lesson detail, Scroll-top
═══════════════════════════════════════ */

/* ─── Search bar ─── */
.search-bar-wrap {
  display: flex;
  justify-content: center;
  padding: 24px 56px 0;
  margin-bottom: 18px;
}

.search-bar {
  position: relative;
  width: 100%;
  max-width: 480px;
}

.search-bar .search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--text-light);
  pointer-events: none;
}

.search-bar input {
  width: 100%;
  padding: 12px 18px 12px 44px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--text-main);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.search-bar input::placeholder {
  color: var(--text-light);
}

.search-bar input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(61, 190, 90, 0.12);
}

/* Smooth card show/hide */
.lesson-card {
  transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.25s, border-color 0.25s;
}

.level-group {
  transition: opacity 0.3s ease;
}

.lesson-empty-state {
  display: none;
  text-align: center;
  padding: 40px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.lesson-empty-state.visible {
  display: block;
}

.lesson-empty-state h2 {
  font-size: 24px;
  margin-bottom: 8px;
}

.lesson-empty-state p {
  color: var(--text-muted);
  font-size: 14px;
}


/* ─── Lesson detail page ─── */
.lesson-detail {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: 42px 0 72px;
}

.lesson-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.lesson-back::before {
  content: '<';
  font-size: 16px;
  line-height: 1;
}

.lesson-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.lesson-detail-hero h1 {
  max-width: 760px;
  margin: 8px 0 10px;
  font-size: clamp(32px, 5vw, 58px);
  line-height: 0.95;
}

.lesson-detail-hero p {
  max-width: 680px;
  color: var(--text-muted);
  line-height: 1.7;
}

.lesson-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.lesson-detail-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 7px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 700;
}

.lesson-complete-btn {
  white-space: nowrap;
  align-self: start;
}

.lesson-complete-btn.is-complete {
  background: var(--green-dark);
}

.lesson-complete-btn.is-locked {
  background: var(--near-black);
  color: var(--white);
}

.lesson-video-card {
  margin-top: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--near-black);
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 9;
}

.lesson-video-player,
.video-placeholder {
  width: 100%;
  height: 100%;
  border: 0;
}

.lesson-video-player {
  display: block;
  background: var(--near-black);
  object-fit: contain;
}

.video-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 28px;
  text-align: center;
  color: var(--white);
  background: linear-gradient(135deg, var(--green-dark), var(--near-black));
}

.video-placeholder-icon {
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--white);
  color: var(--green-dark);
  font-size: 22px;
  line-height: 1;
}

.lesson-gate {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 2000;
}

.lesson-gate.is-open {
  display: flex;
}

.lesson-gate-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(8px);
}

.lesson-gate-frame {
  position: relative;
  width: min(560px, 100%);
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-xl);
  z-index: 1;
}

.lesson-gate-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--white);
  color: var(--green-dark);
}

.lesson-gate-close svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2;
}

.lesson-gate-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: rgba(46, 125, 50, 0.12);
  color: var(--green-dark);
}

.lesson-gate-icon svg {
  width: 30px;
  height: 30px;
  stroke: currentColor;
  stroke-width: 1.8;
}

.lesson-gate-copy {
  margin-top: 18px;
}

.lesson-gate-eyebrow {
  margin: 0 0 8px;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.lesson-gate-copy h2 {
  margin: 0 0 10px;
  font-size: 30px;
  line-height: 1.05;
}

.lesson-gate-copy p:last-child {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.7;
}

.lesson-gate-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.lesson-gate-action {
  min-width: 170px;
  justify-content: center;
}

[data-theme="dark"] .lesson-gate-backdrop {
  background: rgba(0, 0, 0, 0.72);
}

[data-theme="dark"] .lesson-gate-frame {
  background: #151812;
  border-color: var(--green-dark);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.65);
}

[data-theme="dark"] .lesson-gate-close {
  background: var(--green-dark);
  border-color: var(--green-mid);
  color: var(--white);
}

[data-theme="dark"] .lesson-gate-icon {
  background: rgba(61, 190, 90, 0.14);
  color: var(--green);
}

[data-theme="dark"] .lesson-gate-eyebrow {
  color: var(--green);
}

[data-theme="dark"] .lesson-gate-copy h2 {
  color: var(--white);
}

[data-theme="dark"] .lesson-gate-copy p:last-child {
  color: var(--text-light);
}

.lesson-content-card {
  margin-top: 24px;
  padding: 30px 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.lesson-content-card h2 {
  font-size: 24px;
  margin-bottom: 18px;
}

.lesson-content-card ul {
  display: grid;
  gap: 12px;
  padding: 0;
  list-style: none;
}

.lesson-content-card li {
  position: relative;
  padding-left: 28px;
  color: var(--text-muted);
  line-height: 1.65;
}

.lesson-content-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px var(--surface);
}

[data-theme="dark"] .lesson-detail-hero,
[data-theme="dark"] .lesson-content-card {
  background: var(--near-black);
  border-color: var(--green-dark);
}

[data-theme="dark"] .lesson-detail-hero p,
[data-theme="dark"] .lesson-content-card li {
  color: var(--white);
}

[data-theme="dark"] .lesson-detail-meta span {
  background: var(--green-dark);
  border-color: var(--green-mid);
  color: var(--white);
}


/* ─── Scroll-to-top button ─── */
#scrollTopBtn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green);
  border: none;
  color: var(--white);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, background 0.2s;
  cursor: pointer;
}

#scrollTopBtn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

#scrollTopBtn:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
}

#scrollTopBtn svg {
  width: 20px;
  height: 20px;
}


/* ─── Responsive: search bar + scroll button ─── */
@media (max-width: 600px) {
  .search-bar-wrap {
    padding: 24px 20px 0;
    margin-bottom: 16px;
  }

  #scrollTopBtn {
    bottom: 18px;
    right: 18px;
    width: 40px;
    height: 40px;
  }
}

/* Admin delete confirm modal */
.admin-delete-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.admin-delete-modal[hidden] {
  display: none;
}

.admin-delete-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(3px);
}

.admin-delete-dialog {
  position: relative;
  z-index: 1;
  width: min(480px, 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--white);
  box-shadow: var(--shadow-lg);
  padding: 24px;
}

[data-theme="dark"] .admin-delete-dialog {
  background: var(--near-black);
  border-color: var(--green-dark);
}

/* ─── Admin page: mobile responsive ─── */
@media (max-width: 768px) {
  /* Hide the desktop sidebar; navigation is in the mobile panel */
  .admin-body .sidebar {
    display: none;
  }

  .admin-body .dashboard-layout {
    grid-template-columns: 1fr;
  }

  .admin-body .dash-main {
    padding: 20px 16px 40px;
  }

  /* Stats: 2-column grid on mobile */
  .admin-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Toolbar buttons wrap naturally */
  .admin-toolbar {
    flex-wrap: wrap;
    gap: 8px;
  }

  /* Message cards: stack header row */
  .admin-message-top {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  .admin-message-badge {
    align-self: flex-start;
  }

  /* Action buttons: wrap on small screens */
  .admin-message-actions {
    flex-wrap: wrap;
    gap: 6px;
  }

  .admin-message-actions .btn-ghost {
    font-size: 12px;
    padding: 7px 11px;
  }

  /* Header */
  .admin-body .dash-header h1 {
    font-size: 24px;
  }

  /* Reset/delete dialog: full width */
  .admin-reset-dialog,
  .admin-delete-dialog {
    padding: 20px 18px;
  }
}

@media (max-width: 480px) {
  .admin-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .admin-stat-value {
    font-size: 22px;
  }

  .admin-message-actions .btn-ghost {
    flex: 1 1 calc(50% - 6px);
    text-align: center;
  }

  .section-card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

/* Two-column layout matching login page pattern */
.contact-page {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - var(--nav-h));
}

/* ── Left panel ── */
.contact-left {
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-left .eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 10px;
}

.contact-left h1 {
  font-size: clamp(30px, 4vw, 44px);
  margin-bottom: 12px;
  line-height: 1.1;
}

.contact-left h1 em {
  font-style: italic;
  color: var(--green-dark);
}

.contact-left .sub {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.7;
  max-width: 380px;
}

/* Contact detail rows */
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 44px;
}

.contact-detail-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.contact-detail-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-icon svg {
  width: 14px;
  height: 14px;
  stroke: var(--green-dark);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-detail-text .label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 1px;
}

.contact-detail-text .value {
  font-size: 14px;
  font-weight: 500;
  color: var(--near-black);
}

.contact-detail-text .value a {
  color: var(--near-black);
  transition: color 0.2s;
}

.contact-detail-text .value a:hover {
  color: var(--green-dark);
}

/* Social links section */
.social-section-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 14px;
}

.contact-social-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── Right panel (form) ── */
.contact-right {
  background: var(--surface);
  border-left: none;
  padding: 64px 52px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-right h2 {
  font-size: 24px;
  margin-bottom: 6px;
}

.contact-right .form-sub {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.6;
}

/* Inquiry type chips */
.inquiry-chips {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.chip {
  font-family: 'DM Sans', sans-serif;
  font-size: 12px;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.chip:hover,
.chip.active {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}

/* Form fields (reuse login page form styles, defined in style.css) */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  color: var(--text-main);
  background: var(--white);
  resize: vertical;
  min-height: 120px;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  line-height: 1.6;
}

.form-textarea::placeholder {
  color: var(--text-light);
}

.form-textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(61, 190, 90, 0.12);
}

/* Success notice */
.success-notice {
  display: none;
  align-items: center;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-top: 16px;
  font-size: 14px;
  color: var(--green-dark);
}

.success-notice.visible {
  display: flex;
}

.success-notice svg {
  width: 18px;
  height: 18px;
  stroke: var(--green-dark);
  fill: none;
  stroke-width: 2.5;
  flex-shrink: 0;
}

/* Full-width submit */
.btn-submit-full {
  width: 100%;
  padding: 13px;
  background: var(--green);
  color: var(--white);
  border: none;
  border-radius: var(--radius-xl);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  margin-top: 8px;
}

.btn-submit-full:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
}

.btn-submit-full:active {
  transform: translateY(0);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .contact-page {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .contact-left {
    padding: 48px 20px;
  }

  .contact-right {
    padding: 48px 20px 64px;
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .contact-left h1 {
    font-size: 32px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}