@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
  --color-bg: #0B0F19;
  --color-surface: #0e1320;
  --color-gold: #D4A017;
  --color-white: #fff;
  --color-white-75: rgba(255,255,255,0.75);
  --color-white-65: rgba(255,255,255,0.65);
  --color-white-55: rgba(255,255,255,0.55);
  --color-white-45: rgba(255,255,255,0.45);
  --color-white-30: rgba(255,255,255,0.3);
  --color-white-20: rgba(255,255,255,0.2);
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Poppins', sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  min-height: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-white);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.sl-root {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-white);
  width: 100%;
  overflow-x: hidden;
}

.sl-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  gap: 16px;
  border-bottom: 1px solid rgba(212,160,23,0.15);
  background: rgba(11,15,25,0.95);
  position: sticky;
  top: 0;
  z-index: 100;
}

.sl-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--color-gold);
  letter-spacing: 0.5px;
}

.sl-logo span {
  color: var(--color-white);
}

.sl-logo--small {
  font-size: 18px;
}

.sl-nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.sl-nav-links a {
  color: var(--color-white-75);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.sl-nav-links a:hover {
  color: var(--color-gold);
}

.btn,
.sl-btn-primary,
.sl-btn-outline,
.sl-nav-cta,
.sl-newsletter button {
  font-family: var(--font-display);
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}

.sl-nav-cta,
.btn-small {
  background: var(--color-gold);
  color: var(--color-bg);
  border: none;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.3px;
}

.sl-nav-cta:hover,
.sl-btn-primary:hover,
.sl-newsletter button:hover,
.social-btn:hover {
  background: #E67E22;
}

.sl-btn-primary {
  background: var(--color-gold);
  color: var(--color-bg);
  border: none;
  padding: 14px 30px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 15px;
}

.sl-btn-primary.lg {
  padding: 16px 36px;
  font-size: 16px;
}

.sl-btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.3);
  padding: 14px 30px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
}

.sl-btn-outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.sl-hero {
  padding: 80px 40px 70px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.sl-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(212,160,23,0.12);
  border: 1px solid rgba(212,160,23,0.3);
  color: var(--color-gold);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
}

.sl-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 48px;
  line-height: 1.15;
  color: var(--color-white);
  max-width: 680px;
  margin: 0 auto 20px;
}

.sl-hero h1 .gold {
  color: var(--color-gold);
}

.sl-hero-sub,
.sl-section-sub {
  font-size: 17px;
  color: var(--color-white-65);
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.sl-section-sub.centered {
  margin: 0 auto;
}

.sl-hero-btns,
.sl-language-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.sl-hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.sl-hero-image {
  max-width: 500px;
  margin: 48px auto 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(212,160,23,0.2);
}

.sl-hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

.sl-stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--color-gold);
}

.sl-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-top: 2px;
}

.sl-section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.sl-section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 32px;
  color: var(--color-white);
  line-height: 1.25;
  margin-bottom: 14px;
}

.sl-section-sub.centered {
  margin: 0 auto;
}

.sl-why,
.sl-video-section,
.sl-languages,
.sl-testimonials,
.sl-faq {
  padding: 72px 40px;
}

.sl-why,
.sl-languages,
.sl-testimonials,
.sl-faq {
  background: var(--color-surface);
}

.sl-why-header,
.sl-video-header,
.sl-languages-header,
.sl-who-header,
.sl-testimonials-header,
.sl-faq-header {
  text-align: center;
  margin-bottom: 48px;
}

.sl-why-header .sl-section-sub,
.sl-video-header .sl-section-sub,
.sl-languages-header .sl-section-sub {
  margin: 0 auto;
}

.sl-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 860px;
  margin: 0 auto;
}

.sl-why-card,
.sl-lang-card,
.sl-testi-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  padding: 28px 24px;
}

.sl-why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(212,160,23,0.15);
}

.sl-why-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(212,160,23,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  font-size: 22px;
  color: var(--color-gold);
}

.sl-why-card h3,
.sl-lang-info h3,
.sl-testi-name,
.sl-footer-col h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-white);
}

.sl-why-card h3 {
  font-size: 16px;
  margin-bottom: 10px;
}

.sl-why-card p,
.sl-lang-info p,
.sl-testi-text,
.sl-who-card p {
  font-size: 14px;
  color: var(--color-white-55);
  line-height: 1.65;
}

.sl-video-player {
  max-width: 680px;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(212,160,23,0.2);
  background: var(--color-surface);
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: pointer;
}

.sl-video-bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sl-video-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  z-index: 2;
}

.sl-video-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0e1320, #1a1f35);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
}

.sl-play-btn {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--color-bg);
  position: relative;
  z-index: 3;
}

.sl-video-caption {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  margin-top: 2px;
  position: relative;
  z-index: 3;
}

.sl-video-grid {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  align-items: stretch;
  max-width: 1000px;
  margin: 0 auto;
}

.sl-video-grid > div {
  flex: 1 1 320px;
  min-width: 280px;
}

.sl-video-grid img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  object-fit: cover;
  border: 1px solid rgba(255,255,255,0.1);
}

.sl-lang-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 860px;
  margin: 0 auto;
}

.sl-lang-card {
  border-radius: 14px;
  padding: 28px;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.03);
  display: flex;
  align-items: flex-start;
  gap: 18px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  text-decoration: none;
}

.sl-lang-card:hover {
  border-color: rgba(212,160,23,0.4);
  background: rgba(212,160,23,0.05);
}

.sl-lang-card.disabled {
  opacity: 0.55;
  pointer-events: none;
}

.sl-lang-flag {
  font-size: 36px;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}

.sl-lang-info h3 {
  font-size: 17px;
  margin-bottom: 6px;
}

.sl-lang-tag,
.sl-lang-soon {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.5px;
}

.sl-lang-tag {
  background: rgba(212,160,23,0.12);
  color: var(--color-gold);
}

.sl-lang-soon {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.4);
}

.sl-who {
  padding: 72px 40px;
}

.sl-who-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  max-width: 860px;
  margin: 0 auto;
}

.sl-who-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 22px 14px;
  text-align: center;
}

.sl-who-icon {
  font-size: 28px;
  margin-bottom: 10px;
}

.sl-who-card p {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}

.sl-testimonials {
  padding: 72px 40px;
  background: var(--color-surface);
}

.sl-testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  max-width: 860px;
  margin: 0 auto;
}

.sl-testi-card {
  padding: 24px;
}

.sl-stars {
  color: var(--color-gold);
  font-size: 14px;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.sl-testi-text {
  font-size: 14px;
  color: var(--color-white-65);
  line-height: 1.7;
  margin-bottom: 16px;
}

.sl-testi-author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sl-testi-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(212,160,23,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-gold);
  flex-shrink: 0;
}

.sl-testi-photo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid rgba(212,160,23,0.3);
}

.sl-testi-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-white);
}

.sl-testi-country {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}

.sl-booking {
  padding: 80px 40px;
  text-align: center;
  position: relative;
  background-attachment: fixed;
}

.sl-booking-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 15, 25, 0.85);
  z-index: 1;
}

.sl-booking-box {
  max-width: 600px;
  margin: 0 auto;
  background: rgba(212,160,23,0.07);
  border: 1px solid rgba(212,160,23,0.25);
  border-radius: 20px;
  padding: 56px 48px;
  position: relative;
  z-index: 2;
}

.sl-booking-box .sl-section-label {
  text-align: center;
}

.sl-booking-box .sl-section-title {
  text-align: center;
  font-size: 30px;
}

.sl-booking-box .sl-section-sub {
  text-align: center;
  margin: 0 auto 32px;
}

.sl-faq {
  padding: 72px 40px;
  background: var(--color-surface);
}

.sl-faq-list {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sl-faq-item {
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  overflow: hidden;
}

.sl-faq-q {
  padding: 18px 22px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-white);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.sl-faq-arrow {
  color: var(--color-gold);
  font-size: 18px;
  flex-shrink: 0;
  transition: transform 0.25s;
}

.sl-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s;
  padding: 0 22px;
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
}

.sl-faq-item.open .sl-faq-a {
  max-height: 200px;
  padding: 0 22px 18px;
}

.sl-faq-item.open .sl-faq-arrow {
  transform: rotate(180deg);
}

.sl-faq-item.open {
  border-color: rgba(212,160,23,0.25);
}

.sl-footer {
  padding: 56px 40px 32px;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.sl-footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.sl-footer-brand p {
  font-size: 14px;
  color: var(--color-white-45);
  line-height: 1.7;
  margin-top: 12px;
  max-width: 240px;
}

.sl-footer-note {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  margin-bottom: 12px;
  line-height: 1.6;
}

.sl-footer-socials {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.sl-social-btn {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.55);
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
}

.sl-social-btn:hover {
  background: rgba(212,160,23,0.15);
  color: var(--color-gold);
  border-color: rgba(212,160,23,0.3);
}

.sl-footer-col h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.sl-footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0;
  margin: 0;
}

.sl-footer-col ul a {
  font-size: 14px;
  color: var(--color-white-45);
  text-decoration: none;
}

.sl-footer-col ul a:hover {
  color: var(--color-gold);
}

.sl-newsletter {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.sl-newsletter input {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  color: var(--color-white);
  outline: none;
}

.sl-newsletter input::placeholder {
  color: var(--color-white-30);
}

.sl-newsletter button {
  background: var(--color-gold);
  border: none;
  border-radius: 8px;
  padding: 9px 14px;
  color: var(--color-bg);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
}

.sl-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sl-footer-bottom p {
  font-size: 13px;
  color: var(--color-white-30);
}

.sl-footer-made-with {
  color: rgba(255,255,255,0.2);
}

.sl-whatsapp-float {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: var(--color-white);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 999px;
  text-decoration: none;
  cursor: pointer;
}

.sl-whatsapp-float.small {
  font-size: 12px;
  padding: 7px 13px;
  margin-top: 16px;
}

.sl-divider {
  height: 1px;
  background: rgba(255,255,255,0.05);
  margin: 0 40px;
}

/* =======================
   Admin panel shared layout
   ======================= */

.admin-container {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: 240px;
  background: #0E1120;
  border-right: 1px solid rgba(212, 160, 23, 0.1);
  padding: 20px;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
}

.admin-logo {
  font-size: 18px;
  font-weight: 700;
  color: #D4A017;
  margin-bottom: 30px;
}

.admin-nav {
  list-style: none;
}

.admin-nav-item {
  margin-bottom: 10px;
}

.admin-nav-item a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.2s;
}

.admin-nav-item a:hover,
.admin-nav-item a.active {
  background: rgba(212, 160, 23, 0.15);
  color: #D4A017;
}

.admin-nav-item i {
  width: 20px;
  height: 20px;
}

.admin-logout {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(212, 160, 23, 0.1);
}

.admin-logout a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.2s;
}

.admin-logout a:hover {
  background: rgba(212, 160, 23, 0.15);
  color: #D4A017;
}

.admin-main {
  flex: 1;
  margin-left: 240px;
  padding: 30px;
}

/* Responsive: stack sidebar and content */
@media (max-width: 960px) {
  .admin-sidebar {
    position: relative;
    width: 100%;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(212, 160, 23, 0.1);
  }

  .admin-main {
    margin-left: 0;
    padding: 20px;
  }
}

@media (max-width: 960px) {
  .sl-nav {
    padding: 18px 24px;
    flex-wrap: wrap;
    row-gap: 14px;
  }

  .sl-nav-links {
    flex-wrap: wrap;
    gap: 18px;
    justify-content: center;
  }

  .sl-hero,
  .sl-why,
  .sl-video-section,
  .sl-languages,
  .sl-who,
  .sl-testimonials,
  .sl-booking,
  .sl-faq,
  .sl-footer {
    padding-left: 24px;
    padding-right: 24px;
  }

  .sl-hero {
    padding: 60px 24px 50px;
  }

  .sl-why-grid,
  .sl-lang-grid,
  .sl-who-grid,
  .sl-testi-grid,
  .sl-footer-top {
    grid-template-columns: 1fr;
  }

  .sl-booking-box {
    padding: 40px 24px;
  }
}

/* Booking page */
.booking-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 60px 40px;
}

.booking-header {
  text-align: center;
  margin-bottom: 40px;
}

.booking-header h1 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
}

.booking-header p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
}

.booking-form {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 160, 23, 0.15);
  border-radius: 14px;
  padding: 40px;
}

.message {
  padding: 14px 16px;
  border-radius: 8px;
  margin-bottom: 24px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.message.success {
  background: rgba(76, 175, 80, 0.1);
  border: 1px solid rgba(76, 175, 80, 0.3);
  color: #4caf50;
}

.message.error {
  background: rgba(244, 67, 54, 0.1);
  border: 1px solid rgba(244, 67, 54, 0.3);
  color: #f44336;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-white);
  font-size: 14px;
}

.form-group label .required {
  color: var(--color-gold);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(212, 160, 23, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
  font-family: inherit;
  font-size: 14px;
  transition: border-color 0.3s, background 0.3s;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  background: rgba(255, 255, 255, 0.08);
}

.form-group select {
  cursor: pointer;
}

.form-group select option {
  background: var(--color-bg);
  color: var(--color-white);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

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

.form-row .form-group {
  margin-bottom: 0;
}

.calendar-container {
  margin-bottom: 18px;
  border: 1px solid rgba(212, 160, 23, 0.2);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
}

.calendar-note {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.5;
}

.teacher-card-grid {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.teacher-card {
  width: 100%;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 14px;
  text-align: left;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--color-white);
  padding: 14px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}

.teacher-card:hover,
.teacher-card.is-selected {
  border-color: rgba(212, 160, 23, 0.65);
  background: rgba(212, 160, 23, 0.1);
}

.teacher-card:hover {
  transform: translateY(-1px);
}

.teacher-photo {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  object-fit: cover;
  background: rgba(212, 160, 23, 0.16);
  border: 1px solid rgba(212, 160, 23, 0.22);
}

.teacher-photo-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-gold);
}

.teacher-name {
  font-weight: 700;
  margin-bottom: 5px;
}

.teacher-languages,
.teacher-bio {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  line-height: 1.45;
}

.teacher-languages {
  margin-bottom: 5px;
  color: rgba(255, 255, 255, 0.82);
}

.slot-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.slot-button {
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-white);
  cursor: pointer;
  line-height: 1.25;
}

.slot-button.is-selected {
  border-color: var(--color-gold);
  background: rgba(212, 160, 23, 0.18);
}

.slot-button small {
  display: block;
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 11px;
}

.submit-button {
  width: 100%;
  padding: 14px 30px;
  background: var(--color-gold);
  color: var(--color-bg);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: opacity 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 10px;
}

.submit-button:hover {
  opacity: 0.9;
}

.back-link {
  text-align: center;
  margin-top: 20px;
}

.back-link,
.back-link a {
  color: var(--color-gold);
  text-decoration: none;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: opacity 0.3s;
}

.back-link a:hover,
.back-link:hover {
  opacity: 0.8;
}

/* Pricing page */
.pricing-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 24px;
}

.pricing-hero {
  text-align: center;
  margin-bottom: 48px;
}

.pricing-hero h1 {
  font-size: 38px;
  margin-bottom: 12px;
  color: var(--color-white);
}

.pricing-hero p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 720px;
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(220px, 1fr));
  gap: 24px;
}

.pricing-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 160, 23, 0.15);
  border-radius: 24px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: visible;
}

.pricing-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 160, 23, 0.35);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.18);
}

.pricing-card.popular {
  border-color: rgba(255, 209, 45, 0.5);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 80px rgba(255, 209, 45, 0.12);
}

.pricing-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.pricing-badge.free {
  color: #fff;
  background: rgba(66, 204, 99, 0.18);
}

.pricing-badge.save {
  color: #fff;
  background: rgba(212, 160, 23, 0.9);
}

.pricing-badge.best {
  color: #1a1a1a;
  background: #ffdd57;
}

.pricing-card:hover .pricing-badge {
  transform: translateY(-1px);
}

.pricing-icon-badge {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  background: transparent;
}

.pricing-icon-badge svg {
  display: block;
  width: 28px;
  height: 28px;
  color: #fff;
}

.pricing-icon-badge.starter {
  background: rgba(66, 204, 99, 0.95);
}

.pricing-icon-badge.progress {
  background: rgba(14, 33, 74, 0.95);
}

.pricing-icon-badge.intensive {
  background: #fff;
}

.pricing-icon-badge.intensive svg {
  color: #D4A017;
}

.pricing-card h2 {
  margin: 0;
  color: var(--color-gold);
  font-size: 26px;
}

.pricing-title-offset {
  margin-top: 22px;
}

.pricing-price {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-white);
}

.pricing-description {
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
}

.pricing-features li {
  margin-bottom: 10px;
  padding-left: 18px;
  position: relative;
}

.pricing-features li::before {
  content: "*";
  position: absolute;
  left: 0;
  color: var(--color-gold);
}

.pricing-button {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border-radius: 10px;
  border: none;
  background: var(--color-gold);
  color: var(--color-bg);
  font-weight: 700;
  text-decoration: none;
  transition: opacity 0.3s;
}

.pricing-button:hover {
  opacity: 0.9;
}

/* Payment page */
.payment-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 60px 24px;
}

.payment-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(212, 160, 23, 0.15);
  border-radius: 18px;
  padding: 36px;
}

.payment-header {
  margin-bottom: 28px;
}

.payment-header h1 {
  font-size: 32px;
  margin-bottom: 12px;
}

.payment-header p {
  color: rgba(255, 255, 255, 0.75);
}

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 30px;
}

.info-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 18px;
}

.info-label {
  color: rgba(255, 255, 255, 0.65);
  font-size: 13px;
  margin-bottom: 8px;
}

.info-value {
  color: #fff;
  font-weight: 700;
  font-size: 15px;
}

.info-value small {
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
}

.payment-form .form-group {
  margin-bottom: 20px;
}

.payment-form label {
  display: block;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 8px;
  font-weight: 600;
}

.payment-form input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
}

.payment-form input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.note-box {
  background: rgba(33, 150, 243, 0.08);
  border: 1px solid rgba(33, 150, 243, 0.2);
  color: #bbdefb;
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 24px;
}

.note-box-details {
  margin-top: 10px;
  line-height: 1.8;
}

.note-box-copy {
  margin-top: 12px;
}

.file-help {
  color: rgba(255, 255, 255, 0.65);
  font-size: 13px;
  margin-top: 8px;
  line-height: 1.5;
}

@media (max-width: 980px) {
  .pricing-grid {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
  }
}

@media (max-width: 720px) {
  .info-grid {
    grid-template-columns: 1fr;
  }
}

/* =======================
   Circular nav logo
   ======================= */

.sl-nav-brand {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(212,160,23,0.35);
  background: rgba(255,255,255,0.04);
}

.sl-nav-brand-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

@media (max-width: 640px) {
  .booking-container {
    padding: 40px 20px;
  }

  .booking-form {
    padding: 30px 20px;
  }

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

  .pricing-page {
    padding: 36px 16px;
  }
}