/* ===================================================
   薇閣學姐 社會衝刺班 — Dark + Gold Power Theme
   =================================================== */

/* --- Custom Properties --- */
:root {
  --bg-dark: #FAFAF8;
  --bg-card: #FFFFFF;
  --bg-section-alt: #F2F1EE;
  --bg-hero: #1C3A5C;
  --text-primary: #2C2C2C;
  --text-secondary: #5A5A5A;
  --text-light: #8A8A8A;
  --accent-gold: #C4922A;
  --accent-gold-light: #D4A43A;
  --accent-gold-dim: rgba(196, 146, 42, 0.1);
  --accent-coral: #D94040;
  --accent-coral-light: #E06060;
  --accent-green: #2E9E50;
  --accent-blue: #1C3A5C;
  --accent-blue-light: #2A5080;
  --border-muted: rgba(196, 146, 42, 0.2);
  --border-light: rgba(0, 0, 0, 0.08);
  --glass-bg: #FFFFFF;
  --glass-border: rgba(0, 0, 0, 0.08);
  --shadow-soft: 0 2px 20px rgba(0, 0, 0, 0.06);
  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.1);
  --shadow-gold: 0 4px 20px rgba(196, 146, 42, 0.2);
  --radius: 14px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-serif: Georgia, "Times New Roman", "Noto Serif TC", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --content-max: 1080px;
  --section-padding: 5rem 1.5rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 60px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  line-height: 1.75;
  font-size: 16px;
  min-height: 100vh;
  background-color: var(--bg-dark);
}

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

a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent-gold-light);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-primary);
}

h1 {
  font-size: clamp(1.7rem, 4.5vw, 2.6rem);
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  text-align: center;
  margin-bottom: 0.5em;
}

h3 {
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
}

p {
  color: var(--text-secondary);
}

/* --- Layout Helpers --- */
.content-wrap {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  position: relative;
  padding: var(--section-padding);
}

/* Section fades */
.section-fade {
  display: block;
  width: 100%;
  height: 60px;
  background: linear-gradient(to bottom, var(--bg-dark), var(--bg-section-alt));
  pointer-events: none;
}

.section-fade--reverse {
  background: linear-gradient(to bottom, var(--bg-section-alt), var(--bg-dark));
}

/* Decorative divider */
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 0 auto 2rem;
  max-width: 200px;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
}

.divider-diamond {
  width: 6px;
  height: 6px;
  background: var(--accent-gold);
  transform: rotate(45deg);
  flex-shrink: 0;
  opacity: 0.7;
}

/* --- Navigation --- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow var(--transition);
}

.site-nav.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.nav-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0 1rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.nav-inner::-webkit-scrollbar {
  display: none;
}

.nav-burger {
  display: none;
}

.nav-mobile-menu {
  display: none;
}

@media (max-width: 900px) {
  .nav-inner {
    display: none;
  }

  .nav-burger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    padding: 6px;
    z-index: 3;
  }

  .nav-burger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--accent-blue);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
  }

  .nav-burger.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-burger.open span:nth-child(2) {
    opacity: 0;
  }

  .nav-burger.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .site-nav {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 1rem;
  }

  .nav-mobile-menu {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-muted);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    padding: 0.5rem 0;
    z-index: 2;
  }

  .nav-mobile-menu.open {
    display: flex;
  }

  .nav-mobile-menu a {
    padding: 0.75rem 1.5rem;
    font-size: 0.92rem;
    color: var(--text-secondary);
    transition: background var(--transition), color var(--transition);
  }

  .nav-mobile-menu a:hover,
  .nav-mobile-menu a.active {
    color: var(--accent-gold);
    background: var(--accent-gold-dim);
  }

  .nav-mobile-cta {
    margin: 0.5rem 1.5rem 0.75rem;
    padding: 0.65rem 1.5rem !important;
    background: var(--accent-gold);
    color: var(--bg-dark) !important;
    border-radius: 50px;
    font-weight: 700;
    text-align: center;
    font-size: 0.92rem !important;
  }

  .nav-mobile-cta:hover {
    background: var(--accent-gold-light);
    color: var(--bg-dark) !important;
  }
}

.nav-inner a {
  display: block;
  padding: 0.75rem 0.45rem;
  font-size: 0.75rem;
  color: var(--text-secondary);
  white-space: nowrap;
  transition: color var(--transition);
  position: relative;
  letter-spacing: 0.01em;
}

.nav-inner a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 60%;
  height: 2px;
  background: var(--accent-gold);
  transition: transform var(--transition);
  border-radius: 1px;
}

.nav-inner a:hover,
.nav-inner a.active {
  color: var(--accent-gold);
}

.nav-inner a.active::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-cta {
  background: var(--accent-gold);
  color: var(--bg-dark) !important;
  padding: 0.45rem 1rem !important;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.78rem !important;
  margin-left: 0.5rem;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta:hover {
  background: var(--accent-gold-light);
  color: var(--bg-dark) !important;
  transform: translateY(-1px);
}

.nav-cta::after {
  display: none !important;
}

/* --- Hero Section — Editorial Portrait (王金平 style) --- */
.hero {
  position: relative;
  padding: 0;
  overflow: hidden;
  background: #1C1C36;
}

/* Portrait zone — capped width so framing stays consistent across all screens */
.hero-portrait-bg {
  position: relative;
  width: 100%;
  max-width: 960px;        /* lock framing — photo doesn't stretch beyond this */
  margin: 0 auto;          /* center on wide monitors */
  height: 70vh;
  min-height: 440px;
  max-height: 780px;
  overflow: hidden;
}

.hero-portrait-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
}

/* Bottom + side fades on the portrait container */
.hero-portrait-fade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(28,28,54,0.1) 0%, rgba(28,28,54,0) 20%, rgba(28,28,54,0.4) 80%, #1C1C36 100%),
    linear-gradient(to right, rgba(28,28,54,0.5) 0%, transparent 20%, transparent 80%, rgba(28,28,54,0.5) 100%);
  pointer-events: none;
}

/* On wide screens, add extra side fades on the hero itself for seamless blending */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 780px;
  background: linear-gradient(to right, #1C1C36 0%, transparent 15%, transparent 85%, #1C1C36 100%);
  z-index: 1;
  pointer-events: none;
}

/* Hero content — below the portrait */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--content-max);
  margin: -100px auto 0;
  padding: 0 1.5rem 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
  /* Pull up slightly to overlap the fade zone */
  margin-top: -3rem;
}

.hero-tagline {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border: 1px solid rgba(212, 168, 67, 0.4);
  border-radius: 20px;
  background: rgba(212, 168, 67, 0.08);
}

/* Editorial title */
.hero-editorial {
  margin-bottom: 0.5rem;
}

.hero-title-main {
  font-size: clamp(2rem, 5.5vw, 3.2rem);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
  text-shadow: 0 2px 30px rgba(0,0,0,0.5);
}

.hero-title-sub {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--accent-gold-light);
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: 0.06em;
}

/* 王金平-style speaker info — clean, no card box */
.hero-speaker-info {
  text-align: center;
  width: 100%;
  max-width: 580px;
}

/* Tagline with red lines (王金平 style) */
.speaker-tagline-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}

.speaker-red-line {
  display: block;
  width: 40px;
  height: 1.5px;
  background: #B91C1C;
}

.speaker-tagline-text {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  color: #D4D4D4;
  letter-spacing: 0.15em;
  white-space: nowrap;
}

.speaker-name-big {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
  text-align: center;
}

.speaker-credentials {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.speaker-credentials p {
  font-size: 0.82rem;
  color: #BFBFBF;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

/* Other speakers */
.hero-other-speakers {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.speaker-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.8rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.speaker-chip svg {
  width: 14px;
  height: 14px;
  color: var(--accent-gold);
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  font-size: 0.88rem;
  color: var(--text-light);
}

.hero-facts li {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-facts svg {
  width: 16px;
  height: 16px;
  color: var(--accent-gold);
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  background: var(--accent-gold);
  color: var(--bg-dark);
  font-size: 1rem;
  font-weight: 700;
  border-radius: 50px;
  letter-spacing: 0.04em;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  background: var(--accent-gold-light);
  color: var(--bg-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(212, 168, 67, 0.4);
}

.btn-primary:focus-visible {
  outline: 3px solid var(--accent-gold-light);
  outline-offset: 3px;
}

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

.urgency {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent-coral);
}

/* (portrait is now full-bleed hero background) */

/* --- Problem Statement Section --- */
.problem {
  background: var(--bg-section-alt);
  padding: 4rem 1.5rem;
}

.problem-block {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.problem-block h2 {
  margin-bottom: 0.3em;
}

.problem-subtitle {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.problem-body {
  text-align: left;
  margin-top: 1.5rem;
}

.problem-body p {
  margin-bottom: 1rem;
  font-size: 0.95rem;
  line-height: 1.85;
}

.problem-body strong {
  color: var(--accent-gold-light);
  font-weight: 700;
}

/* --- Section: Audience (Designed for You) --- */
.audience {
  background: var(--bg-dark);
  padding-bottom: 4rem;
}

.audience h2 {
  margin-bottom: 0.3em;
}

.audience-subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 0.92rem;
  margin-bottom: 2.5rem;
}

.audience-grid {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.audience-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  box-shadow: var(--shadow-card);
}

.audience-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-gold-dim);
}

.audience-card .icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  color: var(--accent-gold);
}

.audience-card p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-primary);
  font-weight: 500;
}

/* --- What You'll Learn --- */
.learn {
  padding: 4rem 1.5rem;
  background: var(--bg-dark);
}

.learn-intro {
  max-width: 720px;
  margin: 0 auto 2rem;
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.learn-points {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.learn-card {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.learn-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-gold-dim);
}

.learn-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background: var(--accent-gold);
  color: var(--bg-dark);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1rem;
}

.learn-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35em;
  color: var(--text-primary);
}

.learn-card p {
  font-size: 0.92rem;
  line-height: 1.65;
}

/* --- Comparison Sections --- */
.comparison {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
  background: var(--bg-dark);
}

.comparison--alt {
  background: var(--bg-section-alt);
}

.comparison h2 {
  margin-bottom: 0.5rem;
}

.comparison-headers {
  max-width: 720px;
  margin: 0 auto 1.2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.comparison-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.comparison-header h3 {
  font-size: clamp(0.85rem, 2vw, 1.15rem);
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 800;
  flex-shrink: 0;
}

.badge-x {
  background: var(--accent-coral);
  color: #fff;
}

.badge-check {
  background: var(--accent-gold);
  color: var(--bg-dark);
}

.comparison-rows {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.comparison-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-card);
}

.comparison-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.comparison-card .row-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  margin-top: 2px;
}

.comparison-card.negative .row-icon {
  color: var(--accent-coral-light);
  opacity: 0.7;
}

.comparison-card.positive .row-icon {
  color: var(--accent-gold);
}

.comparison-card .row-icon {
  color: var(--accent-gold);
}

.comparison-card p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-primary);
}

.comparison-card.negative {
  border-color: rgba(224, 82, 82, 0.12);
}

.comparison-card.positive {
  border-color: rgba(212, 168, 67, 0.15);
}

/* --- Insider Section (Leslie) --- */
.insider {
  background: var(--bg-dark);
  padding: 4rem 1.5rem;
}

.insider-block {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

/* Leslie portrait + header layout */
.insider-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  text-align: left;
  margin-bottom: 1.5rem;
}

.insider-portrait {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid rgba(219, 175, 76, 0.3);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  background: var(--bg-card);
}

.insider-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.insider-header-text {
  flex: 1;
}

.insider-block h2 {
  margin-bottom: 0.25em;
  text-align: left;
}

.insider-subtitle {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
  text-align: left;
}

.insider-speaker-name {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 0.03em;
  padding: 0.2rem 0.7rem;
  background: var(--accent-gold-dim);
  border-radius: 20px;
}

.insider-body {
  text-align: left;
  margin-top: 1.5rem;
}

.insider-body p {
  margin-bottom: 1rem;
  font-size: 0.95rem;
  line-height: 1.85;
}

.insider-body strong {
  color: var(--accent-gold-light);
  font-weight: 700;
}

/* --- Social Proof Section --- */
/* --- Social Proof — Prestige Hall of Fame --- */
.proof {
  position: relative;
  background: var(--bg-section-alt);
  padding: 5rem 1.5rem 4rem;
  overflow: hidden;
}

/* Subtle radial glow behind section */
.proof::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(196,146,42,0.04) 0%, transparent 70%);
  pointer-events: none;
}

/* Gold accent line at top */
.proof-accent-line {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
}

/* Header block */
.proof-header {
  text-align: center;
  margin-bottom: 2.5rem;
  position: relative;
}

.proof-crown {
  display: inline-block;
  width: 48px;
  height: 32px;
  color: var(--accent-gold);
  margin-bottom: 0.6rem;
  opacity: 0.7;
}

.proof-logo {
  display: block;
  margin: 0 auto 1.4rem;
  height: 64px;
  width: auto;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 10px;
  object-fit: contain;
}

.proof-header h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: var(--text-primary);
  margin-bottom: 1rem;
  letter-spacing: 0.06em;
}

/* AMC Banner */
.amc-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 1.2rem auto 1.5rem;
  padding: 1rem 2rem;
  max-width: 520px;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(255, 180, 0, 0.08));
  border: 1.5px solid var(--accent-gold);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  animation: amcGlow 3s ease-in-out infinite;
}

.amc-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 40%, rgba(255, 215, 0, 0.1) 50%, transparent 60%);
  animation: amcShimmer 4s ease-in-out infinite;
}

.amc-star {
  font-size: 1.6rem;
  color: var(--accent-gold);
  filter: drop-shadow(0 0 6px rgba(255, 215, 0, 0.6));
  animation: amcPulse 2s ease-in-out infinite;
}

.amc-text {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: #fff;
  text-align: center;
  line-height: 1.6;
  letter-spacing: 0.08em;
  margin: 0;
  position: relative;
  z-index: 1;
}

.amc-text strong {
  color: var(--accent-gold);
  font-size: 1.15em;
  text-shadow: 0 0 12px rgba(255, 215, 0, 0.4);
}

@keyframes amcGlow {
  0%, 100% { box-shadow: 0 0 15px rgba(255, 215, 0, 0.15); }
  50% { box-shadow: 0 0 25px rgba(255, 215, 0, 0.3); }
}

@keyframes amcShimmer {
  0% { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(100%) rotate(45deg); }
}

@keyframes amcPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

.proof-subtitle {
  color: var(--text-light);
  font-size: 0.9rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.75;
}

/* Stat counters row */
.proof-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  max-width: 620px;
  margin: 0 auto 3rem;
  padding: 1.5rem 2rem;
  background: rgba(212,168,67,0.04);
  border: 1px solid rgba(212,168,67,0.15);
  border-radius: var(--radius);
}

.proof-stat {
  text-align: center;
  flex: 1;
}

.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.stat-label {
  display: block;
  font-size: 0.72rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-top: 0.3rem;
}

.proof-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(212,168,67,0.2);
  flex-shrink: 0;
}

/* Hall of Fame grid */
.proof-hall {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

/* School group */
.proof-school {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color var(--transition);
}

.proof-school:hover {
  border-color: rgba(212,168,67,0.2);
}

.school-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(212,168,67,0.12);
}

.school-crest {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(212,168,67,0.2), rgba(212,168,67,0.05));
  border: 1px solid rgba(212,168,67,0.3);
  font-family: var(--font-serif);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-gold);
  flex-shrink: 0;
}

.school-name {
  font-size: 1rem;
  color: var(--accent-gold);
  font-family: var(--font-serif);
  letter-spacing: 0.08em;
}

/* Student cards */
.proof-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

.proof-card {
  position: relative;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  overflow: hidden;
}

.proof-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
  border-color: rgba(212,168,67,0.15);
}

.card-top {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.35rem;
}

.proof-badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  background: var(--accent-gold-dim);
  color: var(--accent-gold);
  font-size: 0.68rem;
  font-weight: 700;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.03em;
}

.proof-badge.intl {
  background: rgba(78, 203, 113, 0.12);
  color: var(--accent-green);
}

.proof-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary) !important;
  white-space: nowrap;
}

.proof-detail {
  font-size: 0.82rem;
  color: var(--text-secondary) !important;
  line-height: 1.55;
}

/* Medal icon for Olympiad medalists */
.card-medal {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  width: 22px;
  height: 22px;
  color: var(--accent-gold);
  opacity: 0.5;
}

/* Bottom prestige claims */
.proof-claims {
  max-width: 720px;
  margin: 2.5rem auto 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
}

.claim {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.2rem;
  background: linear-gradient(135deg, rgba(212,168,67,0.08), rgba(212,168,67,0.02));
  border: 1px solid rgba(212,168,67,0.2);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 0.02em;
}

.claim-icon {
  font-size: 0.55rem;
  opacity: 0.6;
}

/* --- CTA / Signup Section --- */
.signup {
  padding: 4rem 1.5rem 3rem;
  background: var(--bg-dark);
}

.signup-wrap {
  max-width: var(--content-max);
  margin: 0 auto;
}

.signup h2 {
  margin-bottom: 0.3em;
}

.signup-urgency {
  text-align: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-coral);
  margin-bottom: 2.5rem;
}

.signup-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.signup-info {
  font-size: 0.92rem;
}

.signup-info .lecture-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.signup-info .info-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.7rem;
  color: var(--text-secondary);
}

.signup-info .info-item svg {
  width: 18px;
  height: 18px;
  color: var(--accent-gold);
  flex-shrink: 0;
}

.signup-cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.signup-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.signup-qr-frame {
  width: 220px;
  height: 220px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-muted);
  box-shadow: var(--shadow-soft);
  background: #fff;
  position: relative;
}

.signup-qr-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.5rem;
}

.placeholder-qr {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px dashed var(--border-muted);
}

.placeholder-qr p {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-light);
  opacity: 0.5;
}

.signup-qr-caption {
  font-size: 0.85rem;
  color: var(--text-light);
  text-align: center;
  max-width: 220px;
}

/* --- Pricing Tables --- */
.pricing-tables {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.pricing-header {
  background: var(--accent-blue);
  color: #fff;
  padding: 1.2rem 1.5rem;
}

.pricing-header h3 {
  color: #fff;
  font-size: 1.3rem;
  margin-bottom: 0.2rem;
}

.pricing-meta {
  font-size: 0.82rem;
  opacity: 0.8;
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.pricing-table td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border-light);
}

.pricing-table .price {
  text-align: right;
  font-weight: 600;
  color: var(--accent-gold);
  white-space: nowrap;
}

.pricing-table .break-row td {
  text-align: center;
  color: var(--text-light);
  font-size: 0.85rem;
  padding: 0.4rem 1rem;
  background: var(--bg-section-alt);
}

.pricing-total {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 1.2rem;
  background: var(--accent-gold-dim);
  border-top: 2px solid var(--accent-gold);
  flex-wrap: wrap;
}

.pricing-total > span:first-child {
  font-weight: 700;
}

.pricing-original {
  text-decoration: line-through;
  color: var(--accent-coral);
  font-size: 0.9rem;
}

.pricing-arrow {
  color: var(--text-light);
}

.pricing-final {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent-gold);
}

.pricing-save {
  font-size: 0.8rem;
  color: var(--accent-green);
  font-weight: 600;
}

.pricing-payment {
  text-align: center;
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}

/* --- Registration Form --- */
.reg-form-wrap {
  max-width: 640px;
  margin: 0 auto;
}

.reg-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.req {
  color: var(--accent-coral);
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group textarea {
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--bg-card);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px var(--accent-gold-dim);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--accent-coral);
}

.radio-group,
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.radio-label,
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  font-size: 0.88rem;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--bg-card);
  user-select: none;
}

.radio-label:hover,
.checkbox-label:hover {
  border-color: var(--accent-gold);
}

.radio-label:has(input:checked),
.checkbox-label:has(input:checked) {
  background: var(--accent-gold-dim);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  font-weight: 600;
}

.radio-label input,
.checkbox-label input {
  accent-color: var(--accent-gold);
}

.btn-submit {
  align-self: center;
  margin-top: 0.5rem;
  min-width: 200px;
}

.btn-submit.loading {
  opacity: 0.7;
  pointer-events: none;
}

.form-success {
  text-align: center;
  padding: 3rem 1rem;
}

.form-success svg {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
}

.form-success h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--accent-green);
}

.form-success p {
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .pricing-tables {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .pricing-table td {
    padding: 0.5rem 0.6rem;
    font-size: 0.82rem;
  }
}

/* --- Lightbox --- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.85);
  justify-content: center;
  align-items: center;
  padding: 2rem;
  cursor: zoom-out;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 95%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
  cursor: default;
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 2.5rem;
  color: #fff;
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 0.2s;
  z-index: 1;
}

.lightbox-close:hover {
  opacity: 1;
}

/* --- Countdown Timeline --- */
.countdown {
  padding: var(--section-padding);
  background: var(--bg-section-alt);
}

.countdown h2 {
  text-align: center;
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  color: var(--text-primary);
}

.timeline {
  max-width: 700px;
  margin: 2.5rem auto 0;
}

.timeline-track {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  padding-bottom: 5rem;
}

.timeline-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  flex-shrink: 0;
}

.timeline-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.timeline-node--dark .timeline-badge { background: var(--accent-blue); }
.timeline-node--gold .timeline-badge { background: var(--accent-gold); }
.timeline-node--coral .timeline-badge { background: var(--accent-coral); }

.timeline-circle {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1.2;
  border: 3px solid;
  transition: transform var(--transition);
}

.timeline-circle:hover {
  transform: scale(1.08);
}

.timeline-node--dark .timeline-circle {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
}

.timeline-node--gold .timeline-circle {
  background: #fff;
  border-color: var(--accent-gold);
  color: var(--accent-blue);
}

.timeline-node--coral .timeline-circle {
  background: var(--accent-coral);
  border-color: var(--accent-coral);
  color: #fff;
}

.timeline-circle small {
  font-size: 0.72rem;
  font-weight: 600;
  opacity: 0.85;
}

.timeline-connector {
  display: flex;
  align-items: center;
  align-self: center;
  padding: 0 0.25rem;
  margin-top: 28px;
  position: relative;
}

.timeline-connector::before {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: var(--text-light);
  border-radius: 2px;
}

.timeline-connector::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-left: 8px solid var(--text-light);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

.timeline-distance {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.72rem;
  color: var(--text-light);
  white-space: nowrap;
  font-weight: 600;
}

.timeline-annotation {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

.timeline-annotation svg {
  width: 18px;
  height: 18px;
  color: var(--text-light);
  transform: rotate(180deg);
}

.annotation-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.annotation-tag {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(196, 146, 42, 0.12);
  color: var(--accent-gold);
}

.annotation-tag--coral {
  background: rgba(217, 64, 64, 0.1);
  color: var(--accent-coral);
}

.countdown-note {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.countdown-note strong {
  color: var(--accent-gold);
}

@media (max-width: 600px) {
  .timeline-track {
    padding-bottom: 4.5rem;
  }

  .timeline-circle {
    width: 64px;
    height: 64px;
    font-size: 0.82rem;
    border-width: 2.5px;
  }

  .timeline-circle small {
    font-size: 0.62rem;
  }

  .timeline-badge {
    width: 20px;
    height: 20px;
    font-size: 0.62rem;
    margin-bottom: 0.3rem;
  }

  .timeline-connector {
    padding: 0 0.1rem;
    margin-top: 20px;
  }

  .timeline-connector::before {
    width: 36px;
  }

  .timeline-connector::after {
    border-left-width: 6px;
    border-top-width: 4px;
    border-bottom-width: 4px;
  }

  .timeline-distance {
    font-size: 0.6rem;
    top: -18px;
  }

  .timeline-annotation svg {
    width: 14px;
    height: 14px;
  }

  .annotation-label {
    font-size: 0.68rem;
  }

  .annotation-tag {
    font-size: 0.6rem;
    padding: 0.15rem 0.5rem;
  }
}

/* --- Footer --- */
.site-footer {
  text-align: center;
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--border-light);
  font-size: 0.8rem;
  color: var(--text-light);
  background: var(--bg-section-alt);
}

.site-footer span {
  margin: 0 0.3rem;
}

/* --- Scroll Reveal Animation --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Focus states --- */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent-gold-light);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ===================================================
   Responsive
   =================================================== */

@media (min-width: 520px) {
  .audience-grid {
    grid-template-columns: 1fr 1fr;
  }

  .proof-cards {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }
}

@media (min-width: 768px) {
  :root {
    --section-padding: 5.5rem 2rem;
  }

  .hero-content {
    padding: 5rem 2rem 4rem;
  }

  .signup-grid {
    grid-template-columns: 1fr auto;
    gap: 3rem;
  }

  .nav-inner a {
    font-size: 0.88rem;
    padding: 0.75rem 0.9rem;
  }

  .proof-hall {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .comparison-card {
    padding: 1.2rem 1.3rem;
  }

  .comparison-card p {
    font-size: 0.92rem;
  }

  .nav-inner {
    gap: 0.5rem;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .comparison-card {
    padding: 0.7rem 0.6rem;
    gap: 0.35rem;
  }

  .comparison-card .row-icon {
    display: none;
  }

  .comparison-card p {
    font-size: 0.82rem;
  }

  .comparison-header h3 {
    font-size: 0.85rem;
  }

  .badge {
    width: 24px;
    height: 24px;
    font-size: 0.75rem;
  }

  .hero-tagline {
    font-size: 0.7rem;
  }

  .insider-header {
    flex-direction: column;
    text-align: center;
  }

  .insider-portrait {
    width: 90px;
    height: 90px;
  }

  .insider-block h2,
  .insider-subtitle {
    text-align: center;
  }

  .speaker-name-big {
    font-size: 1.6rem;
  }

  .speaker-credentials p {
    font-size: 0.75rem;
  }

  .speaker-red-line {
    width: 28px;
  }

  .hero-portrait-bg {
    height: 55vh;
    min-height: 340px;
  }

  .hero-content {
    margin-top: -80px;
    padding: 0 1rem 2rem;
    gap: 0.8rem;
  }

  .audience-card {
    padding: 1.3rem 1rem;
  }

  .signup-qr-frame {
    width: 180px;
    height: 180px;
  }

  .proof-school {
    padding: 1rem;
  }

  .proof-stats {
    flex-direction: column;
    gap: 1rem;
    padding: 1.2rem;
  }

  .proof-stat-divider {
    width: 60px;
    height: 1px;
  }

  .claim {
    font-size: 0.75rem;
    padding: 0.45rem 0.9rem;
  }

  .speaker-chip {
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
  }
}

/* ===================================================
   New Components for Social Studies Page
   =================================================== */

/* --- Text-focused Hero (no portrait) --- */
.hero--text {
  background: linear-gradient(135deg, #1C3A5C 0%, #2A5080 50%, #1C3A5C 100%);
  padding: 0;
}

.hero--text::before {
  display: none;
}

.hero--text .hero-tagline {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.1);
}

.hero--text .hero-title-main {
  color: #fff;
}

.hero--text .hero-facts {
  color: rgba(255, 255, 255, 0.7);
}

.hero--text .hero-facts svg {
  color: var(--accent-gold);
}

.hero--text .selling-point {
  color: rgba(255, 255, 255, 0.8);
}

.hero-content--centered {
  margin: 0 auto;
  padding: 5rem 1.5rem 4rem;
  gap: 1.5rem;
}

/* Selling points row */
.hero-selling-points {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 2rem;
}

.selling-point {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.selling-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--accent-gold);
}

.selling-icon svg {
  width: 20px;
  height: 20px;
}

/* --- Solution Infographic --- */
.solution-infographic {
  text-align: center;
  margin: 2.5rem auto 0;
  max-width: 560px;
}

.solution-infographic-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}

.solution-infographic-img:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

@media (max-width: 480px) {
  .solution-infographic {
    max-width: 100%;
  }

  .solution-infographic-img {
    border-radius: var(--radius-sm);
  }
}

/* --- Solution Outcomes --- */
.solution-outcome {
  max-width: 720px;
  margin: 2.5rem auto 0;
  padding: 2rem;
  background: rgba(212, 168, 67, 0.04);
  border: 1px solid rgba(212, 168, 67, 0.15);
  border-radius: var(--radius);
}

.solution-outcome h3 {
  text-align: center;
  color: var(--accent-gold);
  margin-bottom: 1.2rem;
  font-size: 1.1rem;
}

.outcome-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.outcome-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--text-primary);
}

.outcome-check {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: var(--accent-green);
  flex-shrink: 0;
}

.outcome-check svg {
  width: 20px;
  height: 20px;
}

/* --- Highlights Grid --- */
.highlights-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.highlight-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  box-shadow: var(--shadow-card);
}

.highlight-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-gold-dim);
}

.highlight-icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 0.8rem;
  color: var(--accent-gold);
}

.highlight-icon svg {
  width: 100%;
  height: 100%;
}

.highlight-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4em;
  color: var(--text-primary);
}

.highlight-card p {
  font-size: 0.88rem;
  line-height: 1.65;
}

/* --- Curriculum Flow Diagram --- */
.curriculum-flow {
  max-width: 500px;
  margin: 2.5rem auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.flow-step {
  width: 100%;
  text-align: center;
  padding: 1rem 1.5rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
}

.flow-step--highlight {
  background: rgba(212, 168, 67, 0.1);
  border-color: rgba(212, 168, 67, 0.3);
}

.flow-label {
  display: block;
  font-family: var(--font-serif);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-gold);
  letter-spacing: 0.1em;
  margin-bottom: 0.3rem;
}

.flow-step p {
  font-size: 0.88rem;
  line-height: 1.5;
}

.flow-step--highlight .flow-label {
  font-size: 0.92rem;
}

.flow-step--highlight p {
  color: var(--text-primary);
  font-weight: 600;
}

.flow-arrow {
  display: flex;
  justify-content: center;
  padding: 0.3rem 0;
}

.flow-arrow svg {
  width: 20px;
  height: 20px;
  color: var(--accent-gold);
  opacity: 0.5;
}

/* --- Neutral comparison card --- */
.comparison-card.neutral {
  border-color: rgba(255, 255, 255, 0.1);
}

.comparison-card.neutral p {
  color: var(--text-secondary);
}

/* --- Teacher Cards (with profile images) --- */
.teachers-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.teacher-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  box-shadow: var(--shadow-card);
}

.teacher-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-gold-dim);
}

.teacher-profile-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.teacher-card-body {
  padding: 1.5rem;
}

.teacher-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.teacher-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-blue-light));
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.teacher-header h3 {
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 0;
}

.teacher-subjects {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-blue);
  padding: 0.15rem 0.6rem;
  background: rgba(28, 58, 92, 0.08);
  border-radius: 20px;
}

.teacher-body {
  padding-left: 0;
}

.teacher-highlight {
  font-weight: 700;
  color: var(--text-primary) !important;
  font-size: 0.95rem;
  margin-bottom: 0.8rem;
}

.teacher-body ul {
  list-style: none;
  margin-bottom: 1rem;
}

.teacher-body li {
  position: relative;
  padding-left: 1.2rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.teacher-body li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 5px;
  height: 5px;
  background: var(--accent-gold);
  border-radius: 50%;
  opacity: 0.6;
}

.teacher-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.88rem;
  color: var(--text-light) !important;
  border-left: 2px solid var(--accent-gold);
  padding-left: 1rem;
  margin-top: 0.5rem;
}

.teacher-video-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background: var(--accent-coral);
  color: #fff !important;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 50px;
  transition: background var(--transition), transform var(--transition);
}

.teacher-video-link:hover {
  background: var(--accent-coral-light);
  color: #fff !important;
  transform: translateY(-1px);
}

.teacher-video-link svg {
  width: 16px;
  height: 16px;
}

/* --- Schedule Tables --- */
.schedule-exam-date {
  text-align: center;
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.schedule-exam-date strong {
  color: var(--accent-gold);
}

.schedule-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.schedule-table {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
}

.schedule-table h3 {
  text-align: center;
  font-size: 1.2rem;
  color: var(--accent-gold);
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
}

.schedule-table table {
  width: 100%;
  border-collapse: collapse;
}

.schedule-table th {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.6rem 0.8rem;
  border-bottom: 1px solid rgba(212, 168, 67, 0.2);
  text-align: left;
}

.schedule-table td {
  font-size: 0.88rem;
  color: var(--text-primary);
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--border-light);
}

.schedule-table tbody tr:last-child td {
  border-bottom: none;
}

.break-row td {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-light) !important;
  font-style: italic;
  background: rgba(255, 255, 255, 0.02);
}

/* --- Testimonials (Dynamic Chat-bubble Style) --- */
.testimonials-grid {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.testimonial-card {
  position: relative;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  animation: testimonialSlideIn 0.6s ease-out both;
}

.testimonial-card:nth-child(1) { animation-delay: 0.1s; }
.testimonial-card:nth-child(2) { animation-delay: 0.3s; }
.testimonial-card:nth-child(3) { animation-delay: 0.5s; }

/* Alternate sides for dynamic feel */
.testimonial-card:nth-child(even) {
  flex-direction: row-reverse;
}

.testimonial-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
  color: #fff;
}

.testimonial-card:nth-child(1) .testimonial-avatar { background: linear-gradient(135deg, #4A90D9, #357ABD); }
.testimonial-card:nth-child(2) .testimonial-avatar { background: linear-gradient(135deg, #E8975D, #D4793C); }
.testimonial-card:nth-child(3) .testimonial-avatar { background: linear-gradient(135deg, #6BBF8A, #4CA870); }

.testimonial-bubble {
  flex: 1;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 18px;
  padding: 1.3rem 1.5rem;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.testimonial-bubble:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

/* Speech bubble arrow */
.testimonial-bubble::before {
  content: '';
  position: absolute;
  top: 18px;
  width: 12px;
  height: 12px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transform: rotate(45deg);
}

.testimonial-card:nth-child(odd) .testimonial-bubble::before {
  left: -7px;
  border-right: none;
  border-top: none;
}

.testimonial-card:nth-child(even) .testimonial-bubble::before {
  right: -7px;
  border-left: none;
  border-bottom: none;
}

.testimonial-bubble .testimonial-quote {
  position: static;
  margin-bottom: 0.3rem;
}

.testimonial-quote svg {
  width: 24px;
  height: 24px;
  color: var(--accent-gold);
  opacity: 0.3;
}

.testimonial-text {
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--text-primary) !important;
  margin-bottom: 0.6rem;
}

.testimonial-author {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-gold);
}

.testimonial-delta {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0.1rem 0.5rem;
  background: rgba(46, 158, 80, 0.1);
  color: var(--accent-green);
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 20px;
}

@keyframes testimonialSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- FAQ Accordion --- */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item.open {
  border-color: rgba(212, 168, 67, 0.25);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--accent-gold);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--accent-gold);
  transition: transform 0.3s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 1.2rem 1.2rem;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ===================================================
   Responsive — New Components
   =================================================== */

@media (min-width: 520px) {
  .highlights-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

@media (min-width: 768px) {
  .highlights-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }

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

  .hero-content--centered {
    padding: 6rem 2rem 5rem;
  }
}

@media (max-width: 480px) {
  .outcome-grid {
    grid-template-columns: 1fr;
  }

  .hero-content--centered {
    padding: 3rem 1rem 2.5rem;
  }

  .hero-selling-points {
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
  }

  .selling-point {
    font-size: 0.82rem;
  }

  .hero-facts {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
    padding: 0 0.5rem;
  }

  .hero-facts li {
    font-size: 0.78rem;
    gap: 0.4rem;
  }

  .hero-facts svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
  }

  .teacher-card {
    padding: 1.2rem;
  }

  .testimonial-card {
    padding: 1.5rem;
  }

  .schedule-table {
    padding: 1rem;
  }

  .schedule-table td,
  .schedule-table th {
    padding: 0.5rem;
    font-size: 0.82rem;
  }
}