/* ═══════════════════════════════════════════════════════
   DAILY HOMEWORK — Professional Light Theme
   Clean white, corporate-grade, fully responsive
═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── RESET & TOKENS ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --blue:        #1243A8;
  --blue-dark:   #0D2F7A;
  --blue-mid:    #1E56D4;
  --blue-pale:   #EEF3FF;
  --blue-pale2:  #E0E9FF;
  --orange:      #FF6B1A;
  --orange-pale: #FFF4EE;
  --orange-mid:  #FF8A4C;
  --green:       #16A34A;
  --green-pale:  #F0FDF4;

  --white:  #FFFFFF;
  --bg:     #F7F9FC;
  --bg2:    #F0F3F9;
  --bg3:    #E8EDF7;

  --text:   #0F172A;
  --text2:  #334155;
  --text3:  #64748B;
  --text4:  #94A3B8;

  --border:  #E2E8F0;
  --border2: #CBD5E1;

  --shadow-sm: 0 1px 3px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.04);
  --shadow:    0 4px 16px rgba(15,23,42,0.07), 0 1px 4px rgba(15,23,42,0.04);
  --shadow-md: 0 8px 32px rgba(15,23,42,0.10), 0 2px 8px rgba(15,23,42,0.05);
  --shadow-lg: 0 16px 48px rgba(15,23,42,0.12), 0 4px 12px rgba(15,23,42,0.06);

  --r:   12px;
  --r-lg: 18px;
  --r-xl: 24px;
}

html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; border: none; }

h1, h2, h3, h4 {
  font-family: 'Sora', sans-serif;
  color: var(--text);
  line-height: 1.18;
  letter-spacing: -0.3px;
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }
p  { color: var(--text3); font-size: 1rem; line-height: 1.72; }
span { color: var(--orange); }

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 88px 0; }

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: all 0.3s;
}
.nav.scrolled {
  background: rgba(255,255,255,0.98);
  box-shadow: var(--shadow);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px; max-width: 1200px; margin: 0 auto; gap: 24px;
}
.nav-logo {
  display: flex; align-items: center; gap: 11px;
  text-decoration: none; flex-shrink: 0;
}
.logo-icon {
  background: var(--blue); width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Sora', sans-serif; font-weight: 900; font-size: 1.1rem;
  box-shadow: 0 2px 8px rgba(18,67,168,0.25);
}
.logo-icon .d { color: #fff; }
.logo-icon .h { color: var(--orange); }
.logo-name {
  font-family: 'Sora', sans-serif; font-size: 1rem; font-weight: 700;
  color: var(--text); letter-spacing: -0.2px;
}
.logo-name span { color: var(--orange); }
.logo-tag { font-size: 0.6rem; color: var(--text4); letter-spacing: 1px; text-transform: uppercase; margin-top: 1px; }

/* ── IMAGE LOGO ── */
.nav-logo-img {
  height: 42px;
  width: auto;
  display: block;
  object-fit: contain;
}
.footer-logo .nav-logo-img {
  height: 38px;
}

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 7px 14px; color: var(--text2); font-size: 0.9rem; font-weight: 500;
  border-radius: 8px; transition: all 0.18s; letter-spacing: 0.1px;
}
.nav-link:hover  { background: var(--bg); color: var(--blue); }
.nav-link.active { background: var(--blue-pale); color: var(--blue); font-weight: 600; }

.btn-enroll {
  background: var(--blue); color: #fff;
  padding: 9px 20px; border-radius: 30px;
  font-size: 0.87rem; font-weight: 600;
  transition: all 0.2s; letter-spacing: 0.2px;
  box-shadow: 0 2px 8px rgba(18,67,168,0.2);
}
.btn-enroll:hover { background: var(--blue-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(18,67,168,0.3); }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  padding: 6px; background: none; border-radius: 6px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all 0.3s; display: block; }
.nav-mobile {
  display: none; flex-direction: column; padding: 14px 20px 18px; gap: 4px;
  border-top: 1px solid var(--border); background: var(--white);
  box-shadow: 0 8px 24px rgba(15,23,42,0.08);
}
.nav-mobile.open { display: flex; }
.nav-mobile .nav-link { padding: 11px 14px; border-radius: 10px; font-size: 0.95rem; }
.nav-mobile .btn-enroll { margin-top: 8px; text-align: center; padding: 12px; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange); color: #fff;
  padding: 13px 28px; border-radius: 30px;
  font-size: 0.95rem; font-weight: 600; border: none;
  transition: all 0.22s; letter-spacing: 0.2px;
  box-shadow: 0 2px 12px rgba(255,107,26,0.25);
}
.btn-primary:hover { background: #e55a0a; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,107,26,0.35); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--text2);
  padding: 13px 28px; border-radius: 30px;
  font-size: 0.95rem; font-weight: 600;
  border: 2px solid var(--border2); transition: all 0.22s;
}
.btn-ghost:hover { background: var(--bg); border-color: var(--blue); color: var(--blue); }
.btn-lg { padding: 15px 36px; font-size: 1rem; }
.btn-sm {
  display: inline-flex; align-items: center;
  background: var(--blue); color: #fff;
  padding: 8px 18px; border-radius: 20px;
  font-size: 0.82rem; font-weight: 600; transition: all 0.2s;
  box-shadow: 0 1px 6px rgba(18,67,168,0.2);
}
.btn-sm:hover { background: var(--blue-dark); transform: translateY(-1px); }

/* ── SECTION HELPERS ── */
.section-head { text-align: center; margin-bottom: 56px; }
.section-badge {
  display: inline-block; padding: 5px 16px;
  background: var(--orange-pale); color: var(--orange);
  border: 1px solid rgba(255,107,26,0.2);
  border-radius: 30px; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 14px;
}
.section-title { margin-bottom: 14px; color: var(--text); }
.section-sub { color: var(--text3); max-width: 540px; margin: 0 auto; }

/* ── HERO ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  background: linear-gradient(160deg, #FFFFFF 0%, #F0F5FF 50%, #E8EEFF 100%);
  padding: 120px 0 80px; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -200px; right: -100px;
  width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(18,67,168,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; bottom: -100px; left: -100px;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,26,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; max-width: 700px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px;
  background: var(--white); border: 1px solid var(--border);
  border-radius: 30px; color: var(--blue); font-size: 0.82rem; font-weight: 600;
  margin-bottom: 24px; box-shadow: var(--shadow-sm);
  letter-spacing: 0.3px;
}
.hero-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 800; color: var(--text);
  letter-spacing: -2px; line-height: 1.06; margin-bottom: 22px;
}
.hero-title span { color: var(--orange); }
.hero-sub { font-size: 1.08rem; color: var(--text3); max-width: 520px; margin-bottom: 36px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }

.hero-stats { display: flex; align-items: center; gap: 0; flex-wrap: wrap; }
.stat { text-align: center; padding: 0 28px; }
.stat:first-child { padding-left: 0; }
.stat-num {
  font-family: 'Sora', sans-serif; font-size: 1.7rem; font-weight: 800;
  color: var(--blue); line-height: 1;
}
.stat-lbl { font-size: 0.75rem; color: var(--text4); font-weight: 500; letter-spacing: 0.3px; margin-top: 3px; }
.stat-div { width: 1px; height: 36px; background: var(--border); }

.hero-cards {
  position: absolute; right: 5%; top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 14px; z-index: 1;
}
.hero-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 14px 18px;
  display: flex; align-items: center; gap: 12px;
  min-width: 210px; max-width: 250px;
  box-shadow: var(--shadow); transition: all 0.3s;
}
.hero-card:hover { transform: translateX(-4px); box-shadow: var(--shadow-md); }
.hc-icon {
  width: 36px; height: 36px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}
.hc-text { font-size: 0.82rem; color: var(--text2); line-height: 1.4; }
.hc-text b { color: var(--text); display: block; margin-bottom: 2px; font-weight: 600; }

@keyframes float  { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
@keyframes float2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }
.animate-float  { animation: float  4s ease-in-out infinite; }
.animate-float2 { animation: float2 5s ease-in-out infinite 0.8s; }

/* ── TRUST STRIP ── */
.trust-strip {
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}
.trust-inner { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.trust-label { font-size: 0.73rem; color: var(--text4); font-weight: 600; letter-spacing: 0.8px; text-transform: uppercase; white-space: nowrap; }
.trust-logos { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.trust-item { font-size: 0.83rem; color: var(--text3); font-weight: 500; }
.trust-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--orange); opacity: 0.6; }

/* ── CATEGORIES ── */
.cat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.cat-card {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; padding: 36px 24px;
  border-radius: var(--r-lg); border: 1.5px solid var(--border);
  transition: all 0.25s; background: var(--white);
  text-decoration: none;
}
.cat-card:hover { border-color: var(--blue); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.cat-icon  { font-size: 2.2rem; margin-bottom: 12px; }
.cat-name  { font-family: 'Sora', sans-serif; font-size: 0.98rem; font-weight: 700; color: var(--text); margin-bottom: 5px; }
.cat-count { font-size: 0.78rem; color: var(--text4); font-weight: 500; }
.cat-yoga:hover     { border-color: #7C3AED; background: #FAFAFF; }
.cat-fitness:hover  { border-color: var(--blue); background: var(--blue-pale); }
.cat-skills:hover   { border-color: #16A34A; background: #F0FDF4; }
.cat-hobby:hover    { border-color: #D97706; background: #FFFBEB; }
.cat-lang:hover     { border-color: #0891B2; background: #ECFEFF; }
.cat-more { background: var(--blue); border-color: var(--blue); }
.cat-more .cat-name, .cat-more .cat-count { color: #fff; }
.cat-more .cat-icon { filter: none; }
.cat-more:hover { background: var(--blue-dark); transform: translateY(-4px); }

/* ── DARK SECTION ── */
.section-dark { background: var(--text); }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: rgba(255,255,255,0.6); }
.section-dark span { color: var(--orange); }
.section-dark .section-badge { background: rgba(255,107,26,0.12); border-color: rgba(255,107,26,0.25); }
.section-dark .section-sub { color: rgba(255,255,255,0.55); }

/* ── COURSE CARDS ── */
.courses-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.courses-grid-full { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.course-card {
  display: flex; flex-direction: column; background: var(--white);
  border-radius: var(--r-lg); border: 1px solid var(--border);
  overflow: hidden; transition: all 0.25s; box-shadow: var(--shadow-sm);
}
.section-dark .course-card { background: #1a2235; border-color: rgba(255,255,255,0.08); }
.course-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.course-thumb { height: 155px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.course-thumb::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.12)); }
.course-emoji { font-size: 3rem; position: relative; z-index: 1; filter: drop-shadow(0 2px 8px rgba(0,0,0,0.2)); }
.course-body { padding: 20px; display: flex; flex-direction: column; flex: 1; gap: 8px; }
.course-cat {
  font-size: 0.7rem; font-weight: 700; color: var(--orange);
  text-transform: uppercase; letter-spacing: 1px;
}
.course-title {
  font-family: 'Sora', sans-serif; font-size: 1rem; font-weight: 700;
  color: var(--text); line-height: 1.3;
}
.section-dark .course-title { color: #fff; }
.course-desc { font-size: 0.84rem; color: var(--text3); line-height: 1.55; }
.section-dark .course-desc { color: rgba(255,255,255,0.5); }
.course-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 4px; }
.course-meta span { font-size: 0.76rem; color: var(--text4); font-weight: 500; }
.section-dark .course-meta span { color: rgba(255,255,255,0.4); }
.course-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto; padding-top: 14px; border-top: 1px solid var(--border);
}
.section-dark .course-footer { border-color: rgba(255,255,255,0.08); }
.course-price { font-family: 'Sora', sans-serif; font-size: 1.3rem; font-weight: 800; color: var(--blue); }
.section-dark .course-price { color: #93C5FD; }

/* ── STEPS ── */
.steps-grid { display: flex; align-items: flex-start; justify-content: center; flex-wrap: wrap; gap: 0; }
.step-card {
  flex: 1; min-width: 170px; max-width: 210px; text-align: center;
  padding: 28px 18px;
  background: rgba(255,255,255,0.05); border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,0.08);
}
.section:not(.section-dark) .step-card { background: var(--bg); border: 1px solid var(--border); }
.step-num {
  font-family: 'Sora', sans-serif; font-size: 0.68rem; font-weight: 700;
  color: var(--orange); letter-spacing: 2px; margin-bottom: 10px;
}
.step-icon { font-size: 2rem; margin-bottom: 12px; }
.step-card h3 { font-size: 0.95rem; margin-bottom: 8px; color: #fff; }
.section:not(.section-dark) .step-card h3 { color: var(--text); }
.step-card p { font-size: 0.82rem; color: rgba(255,255,255,0.5); line-height: 1.55; }
.section:not(.section-dark) .step-card p { color: var(--text3); }
.step-arrow { font-size: 1.4rem; color: var(--orange); padding: 0 10px; align-self: center; opacity: 0.5; }

/* ── PRICING SECTION ── */
.pricing-section { background: var(--bg); }
.pricing-card {
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 60px; align-items: center;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-xl); padding: 56px;
  box-shadow: var(--shadow);
}
.pricing-left p { color: var(--text3); margin-top: 14px; line-height: 1.75; }
.pricing-features { margin-top: 22px; display: flex; flex-direction: column; gap: 10px; }
.pf-item { font-size: 0.9rem; color: var(--text2); font-weight: 500; }
.pricing-right { display: flex; align-items: center; gap: 18px; justify-content: center; }
.price-example {
  text-align: center; background: var(--bg); border-radius: var(--r-lg);
  padding: 22px 26px; border: 1px solid var(--border);
}
.pe-label { font-size: 0.7rem; font-weight: 600; color: var(--text4); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 8px; }
.pe-price { font-family: 'Sora', sans-serif; font-size: 2rem; font-weight: 800; color: var(--text); }
.pe-desc  { font-size: 0.73rem; color: var(--text4); margin-top: 5px; }
.pe-you-pay { border-color: var(--orange); background: var(--orange-pale); }
.pe-you-pay .pe-price { color: var(--orange); }
.price-equals { font-size: 1.8rem; color: var(--text4); font-weight: 300; }

/* ── TESTIMONIALS ── */
.testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.testi-card {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-lg); padding: 28px; display: flex; flex-direction: column; gap: 16px;
}
.testi-stars { color: #FBBF24; font-size: 0.88rem; letter-spacing: 2px; }
.testi-card p { font-size: 0.9rem; color: rgba(255,255,255,0.7); line-height: 1.7; font-style: italic; }
.testi-author { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.testi-avatar {
  width: 40px; height: 40px; border-radius: 50%; background: var(--blue); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.73rem; font-weight: 700; flex-shrink: 0;
}
.testi-author b { display: block; font-size: 0.88rem; color: #fff; font-weight: 600; }
.testi-author div:last-child { font-size: 0.75rem; color: rgba(255,255,255,0.4); }

/* ── CTA SECTION ── */
.cta-section { background: linear-gradient(160deg, #0F1B3D 0%, #1243A8 60%, #0D2F7A 100%); }
.cta-box {
  position: relative; text-align: center; padding: 72px 40px;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-xl); overflow: hidden;
}
.cta-glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(255,107,26,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.cta-box h2 { color: #fff; position: relative; z-index: 1; margin-bottom: 14px; }
.cta-box p  { color: rgba(255,255,255,0.65); position: relative; z-index: 1; margin-bottom: 36px; }
.cta-actions { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; position: relative; z-index: 1; }
.cta-section .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.35); }
.cta-section .btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: #fff; }
.cta-app { margin-top: 26px; display: flex; align-items: center; justify-content: center; gap: 12px; color: rgba(255,255,255,0.4); font-size: 0.82rem; position: relative; z-index: 1; }
.app-badge { padding: 6px 16px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); border-radius: 20px; color: rgba(255,255,255,0.65); font-size: 0.82rem; font-weight: 500; }

/* ── PAGE HERO ── */
.page-hero {
  background: linear-gradient(160deg, #F8FAFF 0%, #EEF3FF 60%, #E8EEFF 100%);
  padding: 140px 0 72px; text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(18,67,168,0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,107,26,0.04) 0%, transparent 50%);
  pointer-events: none;
}
.page-hero h1 { color: var(--text); position: relative; z-index: 1; }
.page-hero p  { color: var(--text3); max-width: 540px; margin: 16px auto 0; position: relative; z-index: 1; }
.page-hero .hero-badge { position: relative; z-index: 1; margin-bottom: 20px; }

/* ── FILTER BAR ── */
.filter-bar { background: var(--white); border-bottom: 1px solid var(--border); padding: 14px 0; position: sticky; top: 70px; z-index: 100; box-shadow: var(--shadow-sm); }
.filter-inner { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.filter-btn {
  padding: 7px 17px; border-radius: 30px; border: 1.5px solid var(--border);
  background: var(--white); color: var(--text3); font-size: 0.84rem; font-weight: 500;
  transition: all 0.18s; cursor: pointer;
}
.filter-btn:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-pale); }
.filter-btn.active { background: var(--blue); border-color: var(--blue); color: #fff; box-shadow: 0 2px 8px rgba(18,67,168,0.2); }

/* ── PRICING NOTE ── */
.pricing-note {
  display: flex; align-items: flex-start; gap: 14px;
  background: var(--green-pale); border: 1px solid rgba(22,163,74,0.2);
  border-radius: var(--r); padding: 18px 22px; margin-top: 36px;
  font-size: 0.88rem; color: #15803D;
}
.pn-icon { font-size: 1.3rem; flex-shrink: 0; }

/* ── MODAL ── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(15,23,42,0.6);
  z-index: 2000; display: flex; align-items: center; justify-content: center;
  padding: 24px; backdrop-filter: blur(4px);
}
.modal-box {
  background: var(--white); border-radius: var(--r-xl); padding: 40px;
  max-width: 420px; width: 100%; text-align: center; position: relative;
  box-shadow: var(--shadow-lg); border: 1px solid var(--border);
}
.modal-close {
  position: absolute; top: 16px; right: 16px; background: var(--bg);
  border: none; width: 32px; height: 32px; border-radius: 50%;
  font-size: 0.9rem; cursor: pointer; color: var(--text3); transition: all 0.18s;
}
.modal-close:hover { background: var(--bg2); color: var(--text); }
.modal-icon { font-size: 2.5rem; margin-bottom: 16px; }
.modal-box h3 { font-family: 'Sora', sans-serif; font-size: 1.35rem; margin-bottom: 10px; color: var(--text); }
.modal-box p  { color: var(--text3); font-size: 0.9rem; line-height: 1.6; }
.modal-price-note { margin-top: 14px; padding: 10px 16px; background: var(--green-pale); border-radius: 8px; font-size: 0.82rem; color: #15803D; font-weight: 500; }
.modal-cancel { margin-top: 14px; font-size: 0.84rem; color: var(--text4); cursor: pointer; }
.modal-cancel:hover { color: var(--text); }

/* ── ABOUT PAGE ── */
.about-mission { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 64px; align-items: center; }
.mission-text p { font-size: 1rem; line-height: 1.78; color: var(--text3); }
.mission-text .section-badge { margin-bottom: 16px; }
.mission-text h2 { margin-bottom: 18px; }
.mission-stats-box { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.msb-stat {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 24px; text-align: center; box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}
.msb-stat:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.msb-num { font-family: 'Sora', sans-serif; font-size: 2rem; font-weight: 800; color: var(--blue); }
.msb-lbl { font-size: 0.78rem; color: var(--text4); font-weight: 500; margin-top: 4px; }

.company-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.company-card {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-lg); padding: 30px 24px;
}
.cc-icon { font-size: 1.8rem; margin-bottom: 14px; }
.company-card h3 { color: #fff; margin-bottom: 10px; }

.values-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.value-item {
  padding: 30px; border: 1.5px solid var(--border); border-radius: var(--r-lg);
  background: var(--white); transition: all 0.2s;
}
.value-item:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.vi-num { font-family: 'Sora', sans-serif; font-size: 0.68rem; font-weight: 700; color: var(--orange); letter-spacing: 2px; margin-bottom: 12px; }
.value-item h3 { margin-bottom: 9px; color: var(--text); }
.value-item p  { font-size: 0.88rem; line-height: 1.68; }

/* ── CONTACT PAGE ── */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: flex-start; }
.contact-form-box {
  background: var(--bg); border-radius: var(--r-xl); padding: 36px;
  border: 1px solid var(--border);
}
.contact-form-box h3 { font-family: 'Sora', sans-serif; font-size: 1.25rem; margin-bottom: 24px; color: var(--text); }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--text2); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px; border: 1.5px solid var(--border); border-radius: 10px;
  font-family: 'DM Sans', sans-serif; font-size: 0.9rem; background: var(--white);
  color: var(--text); transition: border-color 0.2s; outline: none; resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(18,67,168,0.08); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text4); }
.form-note { font-size: 0.77rem; color: var(--text4); text-align: center; }
.form-success {
  flex-direction: column; align-items: center; text-align: center;
  padding: 40px 20px; gap: 12px;
}
.fs-icon { font-size: 3rem; }
.form-success h4 { font-family: 'Sora', sans-serif; font-size: 1.25rem; color: var(--text); }
.form-success p  { color: var(--text3); }

.contact-info h3 { font-family: 'Sora', sans-serif; font-size: 1.25rem; margin-bottom: 18px; color: var(--text); }
.ci-cards { display: flex; flex-direction: column; gap: 11px; margin-bottom: 28px; }
.ci-card {
  display: flex; align-items: center; gap: 14px; padding: 16px;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--r);
  box-shadow: var(--shadow-sm); transition: all 0.18s;
}
.ci-card:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.ci-icon { font-size: 1.3rem; width: 38px; flex-shrink: 0; text-align: center; }
.ci-label { font-size: 0.72rem; font-weight: 600; color: var(--text4); text-transform: uppercase; letter-spacing: 0.5px; }
.ci-value { font-size: 0.9rem; font-weight: 600; color: var(--text); margin-top: 2px; }
a.ci-value { color: var(--blue); }
a.ci-value:hover { text-decoration: underline; }

.mini-faq h4 { font-family: 'Sora', sans-serif; font-size: 1rem; margin-bottom: 14px; color: var(--text); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; font-size: 0.9rem; font-weight: 600;
  cursor: pointer; color: var(--text); transition: color 0.2s; gap: 12px;
}
.faq-q:hover { color: var(--blue); }
.faq-q span  { font-size: 1.2rem; color: var(--orange); font-weight: 400; flex-shrink: 0; }
.faq-a {
  font-size: 0.85rem; color: var(--text3); line-height: 1.68;
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s;
}
.faq-a.open { max-height: 200px; padding-bottom: 14px; }

/* ── FOOTER ── */
.footer { background: var(--text); border-top: 1px solid rgba(255,255,255,0.06); padding: 64px 0 0; }
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .nav-logo { text-decoration: none; }
.footer-brand .logo-name { color: #fff; }
.footer-desc { font-size: 0.85rem; color: rgba(255,255,255,0.4); line-height: 1.72; margin-bottom: 10px; }
.footer-legal { font-size: 0.73rem; color: rgba(255,255,255,0.22); margin-top: 6px; }
.footer-col   { display: flex; flex-direction: column; gap: 10px; }
.footer-head  { font-family: 'Sora', sans-serif; font-size: 0.78rem; font-weight: 700; color: rgba(255,255,255,0.55); letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 6px; }
.footer-col a { font-size: 0.86rem; color: rgba(255,255,255,0.38); transition: color 0.2s; }
.footer-col a:hover { color: rgba(255,255,255,0.8); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; font-size: 0.77rem; color: rgba(255,255,255,0.22);
  flex-wrap: wrap; gap: 8px;
}

/* ── SCROLL ANIMATIONS ── */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.55s ease, transform 0.55s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media(max-width:1100px) {
  .hero-cards { display: none; }
}
@media(max-width:960px) {
  .cat-grid           { grid-template-columns: repeat(2,1fr); }
  .courses-grid,
  .courses-grid-full  { grid-template-columns: repeat(2,1fr); }
  .testimonials-grid  { grid-template-columns: repeat(2,1fr); }
  .footer-grid        { grid-template-columns: 1fr 1fr; }
  .pricing-card       { grid-template-columns: 1fr; gap: 36px; padding: 36px; }
  .about-mission      { grid-template-columns: 1fr; gap: 40px; }
  .company-grid       { grid-template-columns: 1fr 1fr; }
  .contact-grid       { grid-template-columns: 1fr; }
  .steps-grid         { flex-wrap: wrap; gap: 16px; }
  .step-arrow         { display: none; }
  .section { padding: 64px 0; }
}
@media(max-width:640px) {
  .nav-links, .btn-enroll { display: none; }
  .nav-toggle { display: flex; }
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .courses-grid, .courses-grid-full { grid-template-columns: 1fr; }
  .testimonials-grid  { grid-template-columns: 1fr; }
  .company-grid       { grid-template-columns: 1fr; }
  .values-grid        { grid-template-columns: 1fr; }
  .form-row           { grid-template-columns: 1fr; }
  .hero-stats         { gap: 8px; }
  .stat               { padding: 0 14px; }
  .stat-num           { font-size: 1.4rem; }
  .footer-grid        { grid-template-columns: 1fr 1fr; }
  .pricing-right      { flex-direction: column; }
  .cta-actions        { flex-direction: column; }
  .cta-box            { padding: 48px 24px; }
  .page-hero          { padding: 120px 0 56px; }
  .section { padding: 52px 0; }
  .nav-inner          { padding: 12px 20px; }
}
@media(max-width:420px) {
  .footer-grid        { grid-template-columns: 1fr; }
  .cat-grid           { grid-template-columns: 1fr; }
  .msb-stat           { padding: 18px; }
}