@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Source+Sans+3:ital,wght@0,300;0,400;0,600;1,400&display=swap');

/* ─── DESIGN TOKENS ─────────────────────────────────────────────── */
:root {
  --navy:       #1B2A4A;
  --navy-deep:  #0D1B2A;
  --teal:       #028090;
  --teal-lt:    #02A0B0;
  --teal-pale:  #e6f5f7;
  --gold:       #F5A623;
  --gold-lt:    #fdd68a;
  --white:      #FFFFFF;
  --offwhite:   #F7F9FC;
  --text:       #1E293B;
  --gray:       #64748B;
  --gray-lt:    #E2E8F0;
  --red:        #C0392B;
  --orange:     #E67E22;
  --green:      #1A8C4E;

  --font-head:  'Syne', sans-serif;
  --font-body:  'Source Sans 3', sans-serif;

  --radius:     8px;
  --radius-lg:  16px;
  --shadow:     0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.14);
  --transition: 0.25s ease;
  --max-w:      1200px;
}

/* ─── RESET & BASE ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ─── NAVIGATION ────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(27, 42, 74, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(2, 128, 144, 0.3);
  padding: 0 2rem;
  height: 68px;
  display: flex; align-items: center; justify-content: space-between;
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(13, 27, 42, 0.98);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-head);
  font-size: 1.25rem; font-weight: 800;
  color: var(--white); letter-spacing: -0.02em;
}
.nav-logo span { color: var(--teal-lt); }
.nav-logo-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--teal), var(--gold));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 800; color: white;
  font-family: var(--font-head);
}
.nav-links {
  display: flex; align-items: center; gap: 0.25rem;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.82rem; font-weight: 600;
  color: rgba(255,255,255,0.75);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  transition: var(--transition);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--white);
  background: rgba(2,128,144,0.2);
}
.nav-links a.active { color: var(--teal-lt); }
.nav-cta {
  background: var(--teal) !important;
  color: var(--white) !important;
  padding: 0.4rem 1rem !important;
}
.nav-cta:hover { background: var(--teal-lt) !important; }
.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px; cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: white; border-radius: 2px;
  transition: var(--transition);
}

/* ─── HERO ──────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  background: var(--navy-deep);
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 8rem 2rem 5rem;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(2,128,144,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(245,166,35,0.07) 0%, transparent 50%),
    radial-gradient(ellipse 50% 50% at 80% 10%, rgba(2,160,176,0.08) 0%, transparent 50%);
}
.hero-grid {
  position: absolute; inset: 0; opacity: 0.04;
  background-image:
    linear-gradient(rgba(255,255,255,0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.5) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content {
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
}
.hero-eyebrow {
  font-family: var(--font-head);
  font-size: 0.75rem; font-weight: 700;
  color: var(--teal-lt); letter-spacing: 0.15em;
  text-transform: uppercase; margin-bottom: 1.25rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.hero-eyebrow::before {
  content: ''; display: block;
  width: 28px; height: 2px; background: var(--teal-lt);
}
.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 800; color: var(--white);
  line-height: 1.05; letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.hero h1 em { font-style: normal; color: var(--gold); }
.hero-desc {
  font-size: 1.15rem; color: rgba(255,255,255,0.65);
  max-width: 520px; margin-bottom: 2.5rem;
  line-height: 1.7;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-head);
  font-size: 0.9rem; font-weight: 700;
  border-radius: var(--radius);
  transition: var(--transition); cursor: pointer;
  border: 2px solid transparent;
  letter-spacing: 0.02em;
}
.btn-primary {
  background: var(--teal); color: white;
  border-color: var(--teal);
}
.btn-primary:hover { background: var(--teal-lt); border-color: var(--teal-lt); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(2,128,144,0.4); }
.btn-outline {
  background: transparent; color: white;
  border-color: rgba(255,255,255,0.3);
}
.btn-outline:hover { border-color: white; background: rgba(255,255,255,0.08); transform: translateY(-2px); }
.btn-gold { background: var(--gold); color: var(--navy-deep); border-color: var(--gold); }
.btn-gold:hover { background: var(--gold-lt); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(245,166,35,0.4); }

.hero-visual {
  display: flex; justify-content: center; align-items: center;
}
.hero-orb {
  width: 400px; height: 400px;
  position: relative;
}
.hero-orb-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(2,128,144,0.3);
  animation: orb-spin 20s linear infinite;
}
.hero-orb-ring:nth-child(1) { inset: 0; }
.hero-orb-ring:nth-child(2) { inset: 30px; border-color: rgba(245,166,35,0.2); animation-duration: 30s; animation-direction: reverse; }
.hero-orb-ring:nth-child(3) { inset: 60px; border-color: rgba(2,160,176,0.2); animation-duration: 15s; }
.hero-orb-center {
  position: absolute; inset: 80px;
  background: radial-gradient(circle at 40% 40%, rgba(2,128,144,0.3), rgba(27,42,74,0.8));
  border-radius: 50%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; gap: 0.25rem;
  border: 1px solid rgba(2,128,144,0.4);
}
.hero-orb-center .orb-label {
  font-family: var(--font-head); font-size: 0.65rem;
  color: rgba(255,255,255,0.5); letter-spacing: 0.15em;
  text-transform: uppercase;
}
.hero-orb-center .orb-main {
  font-family: var(--font-head); font-size: 1.5rem;
  font-weight: 800; color: white; line-height: 1.1;
}
.hero-orb-center .orb-sub {
  font-size: 0.8rem; color: var(--teal-lt); font-weight: 600;
}
.orb-dot {
  position: absolute; width: 10px; height: 10px;
  background: var(--teal-lt); border-radius: 50%;
  box-shadow: 0 0 12px var(--teal);
}
.orb-dot-gold {
  background: var(--gold);
  box-shadow: 0 0 12px var(--gold);
}
@keyframes orb-spin { to { transform: rotate(360deg); } }

/* ─── SECTION SHELLS ────────────────────────────────────────────── */
.section { padding: 6rem 2rem; }
.section-sm { padding: 4rem 2rem; }
.section-dark { background: var(--navy-deep); color: white; }
.section-navy { background: var(--navy); color: white; }
.section-teal { background: var(--teal); color: white; }
.section-offwhite { background: var(--offwhite); }
.container { max-width: var(--max-w); margin: 0 auto; }
.section-label {
  font-family: var(--font-head);
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 0.75rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.section-label.light { color: var(--teal-lt); }
.section-label::before { content: ''; width: 20px; height: 2px; background: currentColor; display: block; }
h2.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -0.025em; margin-bottom: 1rem;
}
.section-sub {
  font-size: 1.1rem; color: var(--gray);
  max-width: 600px; line-height: 1.7;
}
.section-dark .section-sub,
.section-navy .section-sub { color: rgba(255,255,255,0.6); }

/* ─── CARDS ─────────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--gray-lt);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-teal-bar { border-top: 4px solid var(--teal); }
.card-gold-bar { border-top: 4px solid var(--gold); }
.card-num {
  font-family: var(--font-head); font-size: 0.8rem;
  font-weight: 700; color: var(--teal);
  margin-bottom: 0.5rem;
}
.card-num.gold { color: var(--gold); }
.card h3 {
  font-family: var(--font-head); font-size: 1.1rem;
  font-weight: 700; margin-bottom: 0.75rem;
  color: var(--navy); line-height: 1.25;
}
.card p { font-size: 0.95rem; color: var(--gray); line-height: 1.65; }

/* ─── GRID LAYOUTS ──────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.25rem; }

/* ─── SPECTRUM LANES ────────────────────────────────────────────── */
.lane {
  border-radius: var(--radius-lg); padding: 2rem;
  background: white; border: 1px solid var(--gray-lt);
  box-shadow: var(--shadow);
}
.lane-red { border-top: 5px solid var(--red); }
.lane-orange { border-top: 5px solid var(--orange); }
.lane-green { border-top: 5px solid var(--green); }
.lane-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.35rem 0.85rem; border-radius: 20px;
  font-family: var(--font-head); font-size: 0.78rem;
  font-weight: 700; letter-spacing: 0.05em;
  text-transform: uppercase; margin-bottom: 1rem;
}
.lane-badge-red { background: rgba(192,57,43,0.1); color: var(--red); }
.lane-badge-orange { background: rgba(230,126,34,0.1); color: var(--orange); }
.lane-badge-green { background: rgba(26,140,78,0.1); color: var(--green); }
.lane h3 { font-family: var(--font-head); font-size: 1.2rem; font-weight: 700; margin-bottom: 0.5rem; }
.lane .lane-sub { font-size: 0.9rem; color: var(--gray); font-style: italic; margin-bottom: 1rem; }
.lane p { font-size: 0.95rem; color: var(--text); line-height: 1.65; }
.lane .example {
  margin-top: 1rem; padding: 0.85rem 1rem;
  background: var(--offwhite); border-radius: var(--radius);
  font-size: 0.88rem; color: var(--gray);
}
.lane .example strong { color: var(--text); font-weight: 600; }

/* ─── STEPS ─────────────────────────────────────────────────────── */
.step {
  display: flex; gap: 1.5rem; align-items: flex-start;
  padding: 1.5rem; border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(2,128,144,0.2);
  transition: var(--transition);
}
.step:hover { background: rgba(2,128,144,0.08); border-color: rgba(2,128,144,0.4); }
.step-num {
  width: 44px; height: 44px; flex-shrink: 0;
  background: var(--teal); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: 1rem; font-weight: 800;
  color: white;
}
.step-body h3 {
  font-family: var(--font-head); font-size: 1.05rem;
  font-weight: 700; color: white; margin-bottom: 0.35rem;
}
.step-body p { font-size: 0.92rem; color: rgba(255,255,255,0.6); }

/* ─── STATS BAR ─────────────────────────────────────────────────── */
.stats-bar {
  background: var(--teal);
  padding: 3rem 2rem;
}
.stats-grid {
  max-width: var(--max-w); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 2rem; text-align: center;
}
.stat-num {
  font-family: var(--font-head); font-size: 2.8rem;
  font-weight: 800; color: white; line-height: 1;
}
.stat-label {
  font-size: 0.88rem; color: rgba(255,255,255,0.75);
  margin-top: 0.35rem;
}

/* ─── TOPICS GRID ───────────────────────────────────────────────── */
.topic-card {
  background: white; border-radius: var(--radius-lg);
  border: 1px solid var(--gray-lt);
  padding: 1.5rem;
  transition: var(--transition);
  cursor: default;
  position: relative; overflow: hidden;
}
.topic-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--teal);
}
.topic-card:nth-child(even)::before { background: var(--gold); }
.topic-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--teal); }
.topic-card:nth-child(even):hover { border-color: var(--gold); }
.topic-num {
  font-family: var(--font-head); font-size: 0.75rem;
  font-weight: 700; color: var(--teal);
  margin-bottom: 0.4rem; letter-spacing: 0.05em;
}
.topic-card:nth-child(even) .topic-num { color: var(--gold); }
.topic-card h3 {
  font-family: var(--font-head); font-size: 1rem;
  font-weight: 700; color: var(--navy);
  margin-bottom: 0.6rem; line-height: 1.25;
}
.topic-card p { font-size: 0.88rem; color: var(--gray); line-height: 1.6; }

/* ─── APP FEATURES ──────────────────────────────────────────────── */
.feature-item {
  display: flex; gap: 1.25rem; align-items: flex-start;
  padding: 1.25rem; border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.feature-item:hover { background: rgba(2,128,144,0.1); border-color: rgba(2,128,144,0.3); }
.feature-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(2,128,144,0.15);
  border-radius: var(--radius); font-size: 1.3rem;
  display: flex; align-items: center; justify-content: center;
}
.feature-item h4 {
  font-family: var(--font-head); font-size: 1rem;
  font-weight: 700; color: white; margin-bottom: 0.25rem;
}
.feature-item p { font-size: 0.88rem; color: rgba(255,255,255,0.55); }

/* ─── PHONE MOCKUP ──────────────────────────────────────────────── */
.phone-mockup {
  width: 240px; height: 480px;
  background: var(--navy-deep);
  border-radius: 32px;
  border: 2px solid rgba(2,128,144,0.5);
  box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.05);
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.phone-notch {
  width: 80px; height: 8px; background: rgba(255,255,255,0.15);
  border-radius: 4px; margin: 12px auto;
}
.phone-screen { flex: 1; padding: 0 16px 16px; display: flex; flex-direction: column; gap: 10px; }
.phone-app-header {
  text-align: center; padding: 8px 0;
}
.phone-app-header .app-name {
  font-family: var(--font-head); font-size: 0.9rem;
  font-weight: 800; color: white;
}
.phone-app-header .app-tagline {
  font-size: 0.65rem; color: var(--teal-lt); margin-top: 2px;
}
.phone-divider { height: 1px; background: rgba(2,128,144,0.3); }
.phone-lane {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; border-radius: 8px;
  font-size: 0.72rem; font-weight: 600;
  font-family: var(--font-head);
}
.phone-lane-red { background: rgba(192,57,43,0.15); color: #e57373; }
.phone-lane-orange { background: rgba(230,126,34,0.15); color: #ffb74d; }
.phone-lane-green { background: rgba(26,140,78,0.15); color: #81c784; }
.phone-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.phone-dot-red { background: var(--red); }
.phone-dot-orange { background: var(--orange); }
.phone-dot-green { background: var(--green); }

/* ─── JOIN / CTA ────────────────────────────────────────────────── */
.join-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(2,128,144,0.25);
  border-radius: var(--radius-lg); padding: 2rem;
  transition: var(--transition);
}
.join-card:hover { background: rgba(2,128,144,0.08); border-color: rgba(2,128,144,0.5); transform: translateY(-3px); }
.join-icon { font-size: 2rem; margin-bottom: 1rem; }
.join-card h3 {
  font-family: var(--font-head); font-size: 1.15rem;
  font-weight: 700; color: white; margin-bottom: 0.5rem;
}
.join-card p { font-size: 0.92rem; color: rgba(255,255,255,0.55); margin-bottom: 1.25rem; }

/* ─── CONTACT FORM ──────────────────────────────────────────────── */
.form-group { margin-bottom: 1.5rem; }
.form-label {
  display: block; font-family: var(--font-head);
  font-size: 0.82rem; font-weight: 700;
  color: rgba(255,255,255,0.8); margin-bottom: 0.5rem;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius); color: white;
  font-family: var(--font-body); font-size: 1rem;
  transition: var(--transition);
  outline: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--teal);
  background: rgba(2,128,144,0.1);
  box-shadow: 0 0 0 3px rgba(2,128,144,0.15);
}
.form-select option { background: var(--navy); color: white; }
.form-textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ─── FOOTER ────────────────────────────────────────────────────── */
.footer {
  background: var(--navy-deep);
  padding: 4rem 2rem 2rem;
  border-top: 1px solid rgba(2,128,144,0.2);
}
.footer-grid {
  max-width: var(--max-w); margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem; padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p {
  font-size: 0.9rem; color: rgba(255,255,255,0.45);
  line-height: 1.7; margin-top: 1rem; max-width: 280px;
}
.footer-col h4 {
  font-family: var(--font-head); font-size: 0.78rem;
  font-weight: 700; color: var(--teal-lt);
  text-transform: uppercase; letter-spacing: 0.12em;
  margin-bottom: 1rem;
}
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a {
  font-size: 0.9rem; color: rgba(255,255,255,0.5);
  transition: var(--transition);
}
.footer-col ul li a:hover { color: white; }
.footer-bottom {
  max-width: var(--max-w); margin: 0 auto;
  padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
}
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,0.3); }
.footer-tagline {
  font-family: var(--font-head); font-size: 0.82rem;
  font-weight: 600; color: var(--teal-lt);
  font-style: italic;
}

/* ─── PAGE HERO (inner pages) ───────────────────────────────────── */
.page-hero {
  background: var(--navy);
  padding: 9rem 2rem 5rem;
  position: relative; overflow: hidden;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(2,128,144,0.15) 0%, transparent 60%);
}
.page-hero-content { max-width: var(--max-w); margin: 0 auto; position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 800; color: white;
  line-height: 1.1; letter-spacing: -0.025em;
  margin-bottom: 1rem;
}
.page-hero p {
  font-size: 1.15rem; color: rgba(255,255,255,0.6);
  max-width: 580px; line-height: 1.7;
}

/* ─── ANIMATIONS ────────────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── UTILITIES ─────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-teal { color: var(--teal-lt); }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

/* ─── RESPONSIVE ────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: 68px; left: 0; right: 0; background: var(--navy-deep); padding: 1rem; border-bottom: 1px solid rgba(2,128,144,0.3); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .hero-content { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
}
@media (max-width: 480px) {
  .grid-5 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}