/* ============================================================
   DALLAS MUSIC TEACHER — Design System
   Version: 1.0 | Built: 2026
   Palette: Navy / Warm White / Gold / Orange CTA
   ============================================================ */

/* ---------- CUSTOM PROPERTIES ---------- */
:root {
  /* Brand Colors */
  --navy:        #1B3D6F;
  --navy-dark:   #122B52;
  --navy-light:  #2A5298;
  --gold:        #C9A84C;
  --gold-light:  #E6C96A;
  --orange:      #E8602C;
  --orange-dark: #C94E1E;
  --orange-light:#FF7A45;

  /* Neutrals */
  --white:       #FFFFFF;
  --warm-white:  #F9F7F3;
  --gray-50:     #F5F4F0;
  --gray-100:    #EBEBEB;
  --gray-200:    #D4D4D4;
  --gray-400:    #9B9B9B;
  --gray-600:    #5A5A5A;
  --gray-800:    #2E2E2E;
  --black:       #0F0F0F;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing Scale */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  /* Border Radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 12px rgba(0,0,0,0.10), 0 2px 6px rgba(0,0,0,0.06);
  --shadow-lg:  0 10px 30px rgba(0,0,0,0.12), 0 4px 10px rgba(0,0,0,0.08);
  --shadow-xl:  0 20px 50px rgba(0,0,0,0.15);
  --shadow-navy: 0 8px 30px rgba(27,61,111,0.25);
  --shadow-orange: 0 8px 25px rgba(232,96,44,0.35);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--navy-dark);
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.35rem); }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p { line-height: 1.75; color: var(--gray-600); }
.lead { font-size: 1.2rem; line-height: 1.7; }
.small { font-size: 0.875rem; }
.micro { font-size: 0.8rem; }

.text-navy   { color: var(--navy); }
.text-gold   { color: var(--gold); }
.text-orange { color: var(--orange); }
.text-white  { color: var(--white); }
.text-gray   { color: var(--gray-600); }
.text-center { text-align: center; }
.text-left   { text-align: left; }

/* ---------- LAYOUT ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container-sm { max-width: 800px; margin: 0 auto; padding: 0 var(--space-6); }
.container-lg { max-width: 1400px; margin: 0 auto; padding: 0 var(--space-6); }

.section { padding: var(--space-20) 0; }
.section-sm { padding: var(--space-12) 0; }
.section-lg { padding: var(--space-32) 0; }

.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between{ display: flex; align-items: center; justify-content: space-between; }
.flex-col    { display: flex; flex-direction: column; }
.gap-2       { gap: var(--space-2); }
.gap-4       { gap: var(--space-4); }
.gap-6       { gap: var(--space-6); }
.gap-8       { gap: var(--space-8); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: 0.01em;
  transition: all var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(232,96,44,0.45);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-secondary:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--navy);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  background: var(--warm-white);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.7);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--white);
}

.btn-gold {
  background: var(--gold);
  color: var(--navy-dark);
  font-weight: 700;
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}

.btn-lg { padding: 18px 42px; font-size: 1.1rem; }
.btn-sm { padding: 10px 22px; font-size: 0.9rem; }

.btn-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  padding: 0;
}

/* ---------- BADGES ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.badge-gold   { background: rgba(201,168,76,0.15); color: #8B6914; }
.badge-navy   { background: rgba(27,61,111,0.1); color: var(--navy); }
.badge-orange { background: rgba(232,96,44,0.1); color: var(--orange-dark); }
.badge-green  { background: rgba(34,197,94,0.1); color: #16a34a; }

/* ================================================================
   HEADER / NAVIGATION
   ================================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-100);
  transition: all var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,0.98);
}

.site-header.header-dark {
  background: rgba(27,45,83,0.96);
  border-bottom-color: rgba(255,255,255,0.1);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-mark {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  flex-shrink: 0;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav-logo-primary {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy-dark);
}

.nav-logo-sub {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}

.nav-logo-img {
  height: 52px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

.nav-links a {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-links a:hover { color: var(--navy); background: var(--gray-50); }
.nav-links a.active { color: var(--navy); font-weight: 600; }

/* Nav Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
}

.nav-phone svg { width: 16px; height: 16px; }

/* Mobile Menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  cursor: pointer;
  padding: var(--space-2);
}

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  z-index: 999;
}

.mobile-menu.open { display: block; }

.mobile-menu-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.mobile-menu-links a {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-weight: 500;
  color: var(--gray-800);
  border-radius: var(--radius-md);
  font-size: 1rem;
}

.mobile-menu-links a:hover { background: var(--gray-50); color: var(--navy); }

/* ================================================================
   HERO SECTION
   ================================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, #2A5298 100%);
  padding-top: var(--nav-height);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding: var(--space-20) 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(201,168,76,0.2);
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold-light);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--gold-light);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-title {
  color: var(--white);
  margin-bottom: var(--space-6);
  font-size: clamp(2.4rem, 5.5vw, 3.8rem);
  line-height: 1.1;
}

.hero-title span { color: var(--gold-light); }

.hero-subtitle {
  color: rgba(255,255,255,0.8);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.hero-cta-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-microcopy {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}

.hero-microcopy svg { width: 14px; height: 14px; color: var(--gold-light); }

.hero-stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.15);
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  margin-top: 2px;
}

/* Hero Visual Panel */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  width: 100%;
  max-width: 500px;
  aspect-ratio: 4/5;
}

.hero-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.03) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  color: rgba(255,255,255,0.4);
  font-size: 0.9rem;
  text-align: center;
  padding: var(--space-8);
}

.hero-image-placeholder svg { width: 80px; height: 80px; opacity: 0.3; }

.hero-floating-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.hero-floating-card.card-1 { bottom: 40px; left: -40px; }
.hero-floating-card.card-2 { top: 60px; right: -30px; }

.hero-floating-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}

.hero-floating-icon.icon-gold { background: var(--gold); color: var(--navy-dark); }

.hero-floating-text strong { display: block; font-size: 0.95rem; font-weight: 700; color: var(--navy-dark); }
.hero-floating-text span   { font-size: 0.78rem; color: var(--gray-600); }

/* ================================================================
   TRUST BAR
   ================================================================ */
.trust-bar {
  background: var(--navy-dark);
  padding: var(--space-5) 0;
  border-bottom: 2px solid var(--gold);
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
}

.trust-item svg { width: 20px; height: 20px; color: var(--gold); flex-shrink: 0; }

.trust-divider {
  width: 1px;
  height: 20px;
  background: rgba(255,255,255,0.2);
}

.trust-stars {
  display: flex;
  gap: 2px;
}

.trust-stars svg { width: 16px; height: 16px; color: var(--gold); }

/* ================================================================
   SECTION HEADERS
   ================================================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(27,61,111,0.08);
  color: var(--navy);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.section-title { margin-bottom: var(--space-4); }
.section-title span { color: var(--orange); }
.section-subtitle { max-width: 600px; margin: 0 auto; font-size: 1.1rem; }

/* ================================================================
   INSTRUMENT GRID
   ================================================================ */
.instruments-section { background: var(--warm-white); }

.instrument-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
}

.instrument-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-8) var(--space-4);
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  text-decoration: none;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
  text-align: center;
  cursor: pointer;
}

.instrument-card:hover {
  border-color: var(--navy);
  transform: translateY(-6px);
  box-shadow: var(--shadow-navy);
}

.instrument-icon {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, rgba(27,61,111,0.08), rgba(27,61,111,0.04));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  transition: all var(--transition-base);
}

.instrument-card:hover .instrument-icon {
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
}

.instrument-card:hover .instrument-emoji { filter: brightness(1) grayscale(0); }

.instrument-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy-dark);
  font-family: var(--font-display);
}

.instrument-age {
  font-size: 0.78rem;
  color: var(--gray-600);
}

.instrument-cta {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--orange);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.instrument-card:hover .instrument-cta { opacity: 1; }

/* ================================================================
   HOW IT WORKS
   ================================================================ */
.steps-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  position: relative;
}

.steps-container::before {
  content: '';
  position: absolute;
  top: 44px;
  left: calc(16.666% + 44px);
  right: calc(16.666% + 44px);
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--orange));
}

.step-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-5);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
}

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

.step-number {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  border: 3px solid var(--white);
  box-shadow: var(--shadow-navy);
  flex-shrink: 0;
}

.step-title { font-size: 1.2rem; color: var(--navy-dark); }
.step-desc  { font-size: 0.95rem; color: var(--gray-600); }
.step-icon  { font-size: 2rem; }

/* ================================================================
   TEACHER CARDS
   ================================================================ */
.teachers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.teacher-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid var(--gray-100);
}

.teacher-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.teacher-photo {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  position: relative;
  overflow: hidden;
}

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

.teacher-photo-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  text-align: center;
  padding: var(--space-6);
}

.teacher-photo-placeholder svg { width: 60px; height: 60px; opacity: 0.4; }

.teacher-instruments-bar {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.6));
  padding: var(--space-4);
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.teacher-instrument-tag {
  background: rgba(255,255,255,0.9);
  color: var(--navy-dark);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.teacher-info {
  padding: var(--space-6);
}

.teacher-name {
  font-size: 1.3rem;
  color: var(--navy-dark);
  margin-bottom: 2px;
}

.teacher-title {
  font-size: 0.85rem;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.teacher-bio {
  font-size: 0.9rem;
  color: var(--gray-600);
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.teacher-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--gray-600);
  padding-top: var(--space-4);
  border-top: 1px solid var(--gray-100);
  margin-bottom: var(--space-4);
}

.teacher-rating {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: 600;
  color: var(--navy-dark);
}

.teacher-rating svg { width: 14px; height: 14px; color: var(--gold); }

/* ================================================================
   TESTIMONIALS
   ================================================================ */
.testimonials-section { background: var(--warm-white); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-5);
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--space-5);
  left: var(--space-6);
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: 1;
  color: var(--navy);
  opacity: 0.08;
  pointer-events: none;
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
}

.testimonial-stars svg { width: 18px; height: 18px; color: var(--gold); }

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--gray-600);
  margin-bottom: var(--space-5);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.testimonial-name { font-weight: 700; font-size: 0.95rem; color: var(--navy-dark); }
.testimonial-meta { font-size: 0.8rem; color: var(--gray-600); }

/* ================================================================
   PRICING CARDS
   ================================================================ */
.pricing-section { background: var(--navy-dark); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.pricing-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-base);
  position: relative;
}

.pricing-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); }

.pricing-card.featured {
  background: var(--white);
  border-color: var(--gold);
  transform: scale(1.04);
  box-shadow: var(--shadow-xl);
}

.pricing-card.featured:hover { transform: scale(1.04) translateY(-4px); }

.pricing-popular {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--navy-dark);
  padding: 4px 20px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pricing-tier {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.pricing-card:not(.featured) .pricing-tier { color: rgba(255,255,255,0.5); }
.pricing-card.featured .pricing-tier { color: var(--orange); }

.pricing-price {
  margin-bottom: var(--space-2);
}

.pricing-price .amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
}

.pricing-card:not(.featured) .amount { color: var(--white); }
.pricing-card.featured .amount { color: var(--navy-dark); }

.pricing-price .period {
  font-size: 0.9rem;
  opacity: 0.6;
  margin-left: 4px;
}

.pricing-per-lesson {
  font-size: 0.85rem;
  margin-bottom: var(--space-6);
}

.pricing-card:not(.featured) .pricing-per-lesson { color: rgba(255,255,255,0.5); }
.pricing-card.featured .pricing-per-lesson { color: var(--gray-600); }

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
  padding: var(--space-6) 0;
  border-top: 1px solid;
}

.pricing-card:not(.featured) .pricing-features { border-color: rgba(255,255,255,0.1); }
.pricing-card.featured .pricing-features { border-color: var(--gray-100); }

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.9rem;
}

.pricing-card:not(.featured) .pricing-features li { color: rgba(255,255,255,0.8); }
.pricing-card.featured .pricing-features li { color: var(--gray-600); }

.pricing-features li svg {
  width: 18px; height: 18px;
  color: var(--gold);
  flex-shrink: 0;
}

/* ================================================================
   FAQ SECTION
   ================================================================ */
.faq-section { background: var(--warm-white); }

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item.open { box-shadow: var(--shadow-md); border-color: var(--navy); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  font-weight: 600;
  font-size: 1rem;
  color: var(--navy-dark);
  cursor: pointer;
  text-align: left;
  background: none;
  border: none;
  font-family: inherit;
  gap: var(--space-4);
  transition: color var(--transition-fast);
}

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

.faq-chevron {
  width: 20px; height: 20px;
  color: var(--gray-400);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

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

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.75;
}

/* ================================================================
   CTA STRIP / FINAL CTA
   ================================================================ */
.cta-strip {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  padding: var(--space-20) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M20 20c0-5.5-4.5-10-10-10S0 14.5 0 20s4.5 10 10 10 10-4.5 10-10zm20 0c0-5.5-4.5-10-10-10S20 14.5 20 20s4.5 10 10 10 10-4.5 10-10z'/%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.cta-strip .section-title { color: var(--white); }
.cta-strip .section-subtitle { color: rgba(255,255,255,0.85); }

.cta-form {
  display: flex;
  gap: var(--space-3);
  max-width: 520px;
  margin: var(--space-8) auto 0;
  flex-wrap: wrap;
  justify-content: center;
}

.cta-form input {
  flex: 1;
  min-width: 200px;
  padding: 14px 20px;
  border-radius: var(--radius-full);
  border: none;
  font-size: 1rem;
  background: var(--white);
  color: var(--gray-800);
  outline: none;
  box-shadow: var(--shadow-sm);
}

.cta-form input::placeholder { color: var(--gray-400); }
.cta-form input:focus { box-shadow: 0 0 0 3px rgba(255,255,255,0.3); }

.cta-microcopy {
  text-align: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.82rem;
  margin-top: var(--space-3);
}

/* ================================================================
   FORMS (General)
   ================================================================ */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy-dark);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 13px 18px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: inherit;
  color: var(--gray-800);
  background: var(--white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(27,61,111,0.12);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--gray-400); }

.form-textarea { resize: vertical; min-height: 120px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-note {
  font-size: 0.8rem;
  color: var(--gray-400);
}

.form-error { color: #e53e3e; font-size: 0.82rem; }
.form-success { color: #38a169; font-size: 0.82rem; }

/* ================================================================
   LEAD CAPTURE WIDGET (Sidebar / Inline)
   ================================================================ */
.lead-widget {
  background: var(--navy);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  color: var(--white);
}

.lead-widget-title {
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: var(--space-2);
}

.lead-widget-subtitle {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--space-6);
}

.lead-widget .form-input,
.lead-widget .form-select {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  color: var(--white);
}

.lead-widget .form-input::placeholder { color: rgba(255,255,255,0.4); }
.lead-widget .form-input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,168,76,0.2); }

.lead-widget .form-label { color: rgba(255,255,255,0.8); }

/* ================================================================
   AI CHAT WIDGET
   ================================================================ */
#ai-chat-launcher {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9000;
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(27,61,111,0.4);
  border: 2px solid rgba(255,255,255,0.15);
  transition: all var(--transition-base);
}

#ai-chat-launcher:hover { transform: scale(1.08); box-shadow: 0 6px 28px rgba(27,61,111,0.5); }

#ai-chat-launcher svg { width: 26px; height: 26px; color: var(--white); }

.chat-badge {
  position: absolute;
  top: -4px; right: -4px;
  width: 18px; height: 18px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--white);
  border: 2px solid var(--white);
}

.chat-bubble {
  position: absolute;
  bottom: 70px; right: 0;
  background: var(--white);
  border-radius: var(--radius-lg) var(--radius-lg) 0 var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--navy-dark);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  pointer-events: none;
  animation: chatBubble 0.3s ease-out;
  max-width: 220px;
  white-space: normal;
  text-align: right;
}

#ai-chat-panel {
  position: fixed;
  bottom: 100px;
  right: 28px;
  z-index: 8999;
  width: 360px;
  max-height: 600px;
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-100);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all var(--transition-base);
  transform: scale(0.95) translateY(10px);
  opacity: 0;
  pointer-events: none;
}

#ai-chat-panel.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: all;
}

.chat-header {
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--white);
  padding: var(--space-4) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.chat-avatar {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.chat-header-info { flex: 1; }
.chat-header-name  { font-weight: 700; font-size: 0.95rem; }
.chat-header-status {
  font-size: 0.75rem;
  opacity: 0.75;
  display: flex;
  align-items: center;
  gap: 4px;
}

.chat-header-status::before {
  content: '';
  width: 6px; height: 6px;
  background: #4ade80;
  border-radius: 50%;
}

.chat-close {
  width: 30px; height: 30px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.chat-close:hover { background: rgba(255,255,255,0.25); }
.chat-close svg { width: 16px; height: 16px; color: var(--white); }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-height: 380px;
}

.chat-message {
  max-width: 85%;
  animation: messageIn 0.2s ease-out;
}

.chat-message.bot  { align-self: flex-start; }
.chat-message.user { align-self: flex-end; }

.chat-bubble-msg {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
  line-height: 1.55;
}

.chat-message.bot .chat-bubble-msg {
  background: var(--gray-50);
  color: var(--gray-800);
  border-bottom-left-radius: 4px;
}

.chat-message.user .chat-bubble-msg {
  background: var(--navy);
  color: var(--white);
  border-bottom-right-radius: 4px;
}

.chat-quick-replies {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: 0 var(--space-4) var(--space-3);
}

.quick-reply {
  padding: 6px 14px;
  border: 1.5px solid var(--navy);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--navy);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: none;
}

.quick-reply:hover { background: var(--navy); color: var(--white); }

.chat-input-row {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--gray-100);
}

.chat-input {
  flex: 1;
  padding: 10px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition-fast);
}

.chat-input:focus { border-color: var(--navy); }

.chat-send {
  width: 38px; height: 38px;
  background: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.chat-send:hover { background: var(--navy-dark); }
.chat-send svg   { width: 16px; height: 16px; color: var(--white); }

.chat-typing {
  display: flex;
  gap: 4px;
  padding: var(--space-3) var(--space-4);
  align-items: center;
}

.typing-dot {
  width: 6px; height: 6px;
  background: var(--gray-400);
  border-radius: 50%;
  animation: typingBounce 1.2s ease-in-out infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.75);
  padding: var(--space-20) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

.footer-brand p { font-size: 0.9rem; margin-top: var(--space-4); line-height: 1.7; }

.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.footer-social a:hover { background: var(--navy-light); }
.footer-social svg { width: 18px; height: 18px; color: rgba(255,255,255,0.7); }

.footer-heading {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-5);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--white); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 0.9rem;
  margin-bottom: var(--space-3);
}

.footer-contact-item svg {
  width: 16px; height: 16px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-6) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom-text { font-size: 0.82rem; }
.footer-bottom-links {
  display: flex;
  gap: var(--space-5);
  font-size: 0.82rem;
}
.footer-bottom-links a:hover { color: var(--white); }

/* ================================================================
   PAGE HEADER (inner pages)
   ================================================================ */
.page-header {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  padding: calc(var(--nav-height) + var(--space-16)) 0 var(--space-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
}

.page-header h1 { color: var(--white); }
.page-header .lead { color: rgba(255,255,255,0.8); margin-top: var(--space-4); }

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--space-4);
}

.breadcrumb a { color: rgba(255,255,255,0.55); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb svg { width: 12px; height: 12px; }

/* ================================================================
   UTILITY CLASSES
   ================================================================ */
.bg-navy      { background: var(--navy); }
.bg-navy-dark { background: var(--navy-dark); }
.bg-warm      { background: var(--warm-white); }
.bg-white     { background: var(--white); }
.bg-gray      { background: var(--gray-50); }

.mt-2  { margin-top: var(--space-2); }
.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-6  { margin-bottom: var(--space-6); }
.mb-8  { margin-bottom: var(--space-8); }

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }

.shadow    { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.divider { height: 1px; background: var(--gray-100); margin: var(--space-8) 0; }

.pill {
  display: inline-block;
  padding: 4px 12px;
  background: var(--gray-100);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-600);
}

/* Highlight box */
.highlight-box {
  background: linear-gradient(135deg, rgba(27,61,111,0.06), rgba(27,61,111,0.02));
  border-left: 4px solid var(--navy);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-5) var(--space-6);
}

/* Notification / Alert */
.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}
.alert svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }
.alert-info   { background: rgba(27,61,111,0.08); color: var(--navy); }
.alert-success{ background: rgba(34,197,94,0.1);  color: #15803d; }
.alert-warning{ background: rgba(245,158,11,0.1); color: #92400e; }

/* ================================================================
   ANIMATIONS
   ================================================================ */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.8); }
}

@keyframes chatBubble {
  from { opacity: 0; transform: translateY(4px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes messageIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); }
  30%           { transform: translateY(-6px); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.animate-fade-up { animation: fadeInUp 0.6s ease-out forwards; }
.animate-fade    { animation: fadeIn 0.5s ease-out forwards; }

[data-animate] { opacity: 0; }
[data-animate].animated { animation: fadeInUp 0.6s ease-out forwards; }

/* ================================================================
   RESPONSIVE BREAKPOINTS
   ================================================================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-4px); }
}

@media (max-width: 768px) {
  :root { --nav-height: 64px; }

  .nav-links, .nav-phone { display: none; }
  .nav-toggle { display: flex; }
  .nav-actions .btn { display: none; }
  .nav-actions .btn:last-child { display: inline-flex; }

  .hero-content { grid-template-columns: 1fr; gap: var(--space-10); }
  .hero-visual  { display: none; }
  .hero-stats   { flex-wrap: wrap; gap: var(--space-6); }

  .steps-container { grid-template-columns: 1fr; }
  .steps-container::before { display: none; }

  .trust-bar-inner { gap: var(--space-4); }
  .trust-divider   { display: none; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .form-row { grid-template-columns: 1fr; }
  .cta-form { flex-direction: column; align-items: stretch; }

  #ai-chat-panel { width: calc(100vw - 40px); right: 20px; }

  .hero-floating-card { display: none; }
}

@media (max-width: 480px) {
  .section { padding: var(--space-12) 0; }
  .container { padding: 0 var(--space-4); }
  .instrument-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ================================================================
   PRINT
   ================================================================ */
@media print {
  .site-header, #ai-chat-launcher, #ai-chat-panel, .cta-strip { display: none; }
  body { color: #000; }
}