/* =========================================================
   THE GROW DESK — Design System
   Child Psychology & Development Centre
   ========================================================= */

/* ---------- Design Tokens ---------- */
:root {
  /* Brand palette */
  --forest: #183C36;      /* Primary — deep forest */
  --forest-700: #142f2a;  /* Darker forest for depth */
  --sage: #6F8F83;        /* Secondary — soft sage */
  --sage-ink: #4a6a5e;    /* Darker sage for readable text on light bg */
  --sage-soft: #E3EAE5;   /* Sage tint for surfaces */
  --cream: #F7F4EE;       /* Background — warm ivory */
  --beige: #D8C7A8;       /* Warm accent */
  --beige-soft: #EFE7D6;  /* Beige tint */
  --charcoal: #202522;    /* Text */
  --white: #FFFFFF;

  /* Semantic */
  --bg: var(--cream);
  --surface: var(--white);
  --text: var(--charcoal);
  --muted: #55605a;
  --line: #E4DFD4;

  /* Typography */
  --font-serif: "DM Serif Display", Georgia, "Times New Roman", serif;
  --font-sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Spacing & shape */
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 10px rgba(24, 60, 54, 0.06);
  --shadow: 0 18px 45px rgba(24, 60, 54, 0.10);
  --shadow-lg: 0 30px 70px rgba(24, 60, 54, 0.14);
  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 48px);
  --section-y: clamp(64px, 9vw, 130px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--forest);
}
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.1rem); }
h3 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); }
h4 { font-size: 1.2rem; }
p { color: var(--muted); }
.serif { font-family: var(--font-serif); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sage-ink);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1.5px;
  background: var(--beige);
}
.eyebrow.center::before { display: none; }

/* ---------- Layout ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); }
.center { text-align: center; }
.lede { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--muted); max-width: 60ch; }
.center .lede { margin-inline: auto; }
.mt-s { margin-top: 14px; } .mt-m { margin-top: 24px; } .mt-l { margin-top: 40px; }
.max-720 { max-width: 720px; } .center .max-720 { margin-inline: auto; }

.section-head { max-width: 640px; }
.section-head.center { margin-inline: auto; }
.section-head h2 { margin-top: 14px; }
.section-head p { margin-top: 18px; }

.grid { display: grid; gap: clamp(20px, 3vw, 34px); }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  letter-spacing: 0.005em;
  white-space: nowrap;
  border: 1.5px solid transparent;
  transition: transform .35s var(--ease), background .3s, color .3s, box-shadow .3s, border-color .3s;
  will-change: transform;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--forest); color: var(--cream); box-shadow: 0 6px 18px rgba(24,60,54,0.18); }
.btn-primary:hover { background: var(--forest-700); box-shadow: 0 10px 26px rgba(24,60,54,0.26); }
.btn-ghost { background: transparent; color: var(--forest); border-color: rgba(24,60,54,0.22); }
.btn-ghost:hover { border-color: var(--forest); background: rgba(24,60,54,0.04); }
.btn-light { background: var(--cream); color: var(--forest); }
.btn-light:hover { background: var(--white); }
.btn-outline-light { background: transparent; color: var(--cream); border-color: rgba(247,244,238,0.4); }
.btn-outline-light:hover { border-color: var(--cream); background: rgba(247,244,238,0.08); }
.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.btn-group { display: flex; flex-wrap: wrap; gap: 14px; }
.center .btn-group { justify-content: center; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 244, 238, 0.82);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s, box-shadow .3s;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 78px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--forest); }
.brand .logo-mark { width: 40px; height: 40px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--font-serif); font-size: 1.32rem; color: var(--forest); }
.brand-sub { font-size: 0.62rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--sage-ink); font-weight: 700; margin-top: 4px; }

.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links > .btn { display: none; } /* only shown inside the mobile menu */
.nav-links a {
  padding: 9px 13px;
  border-radius: 100px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--charcoal);
  white-space: nowrap;
  transition: background .2s, color .2s;
}
.nav-links a:hover { background: rgba(24,60,54,0.06); color: var(--forest); }
.nav-links a.active { color: var(--forest); font-weight: 600; }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-cta .btn { padding: 11px 20px; font-size: 0.9rem; border-radius: 10px; }
.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 20px; height: 2px; background: var(--forest);
  border-radius: 2px; transition: transform .3s, opacity .3s;
}
.nav-toggle span { position: relative; }
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
body.nav-open .nav-toggle span { background: transparent; }
body.nav-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
body.nav-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: clamp(40px, 6vw, 80px); padding-bottom: var(--section-y); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60% 55% at 85% 15%, rgba(216,199,168,0.35), transparent 60%),
    radial-gradient(50% 60% at 8% 90%, rgba(111,143,131,0.18), transparent 60%);
  z-index: -1;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.hero-content h1 { margin-top: 22px; }
.hero-content .lede { margin-top: 24px; }
.hero-content .btn-group { margin-top: 36px; }
.trust-line {
  margin-top: 28px; display: inline-flex; align-items: center; gap: 12px;
  font-size: 0.86rem; font-weight: 600; color: var(--forest);
  letter-spacing: 0.04em;
}
.trust-line .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--beige); }

.hero-visual { position: relative; }
.hero-figure {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4 / 5; box-shadow: var(--shadow-lg);
  background: linear-gradient(160deg, var(--sage), var(--forest));
}
.hero-figure img { width: 100%; height: 100%; object-fit: cover; }
.hero-figure .img-fallback {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 14px; color: rgba(247,244,238,0.9); text-align: center; padding: 30px;
}
.hero-badge {
  position: absolute; left: -22px; bottom: 34px;
  background: var(--white); border-radius: var(--radius); padding: 18px 22px;
  box-shadow: var(--shadow); display: flex; align-items: center; gap: 14px; max-width: 260px;
}
.hero-badge .hb-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--sage-soft); display: grid; place-items: center; color: var(--forest); flex: none; }
.hero-badge strong { display: block; font-family: var(--font-serif); font-size: 1.4rem; color: var(--forest); }
.hero-badge span { font-size: 0.82rem; color: var(--muted); }

/* ---------- Logos / trust strip ---------- */
.trust-strip { border-block: 1px solid var(--line); background: rgba(255,255,255,0.5); }
.trust-strip .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; padding-block: 30px; }
.trust-item { display: flex; align-items: center; gap: 12px; color: var(--forest); font-weight: 600; font-size: 0.92rem; }
.trust-item svg { color: var(--sage); flex: none; }

/* ---------- Cards ---------- */
.card {
  background: var(--surface); border-radius: var(--radius); padding: 32px;
  border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform .4s var(--ease), box-shadow .4s, border-color .4s;
  height: 100%;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card .icon {
  width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center;
  background: var(--sage-soft); color: var(--forest); margin-bottom: 22px;
}
.card h3 { margin-bottom: 12px; }
.card p { font-size: 0.98rem; }
.card .card-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; color: var(--forest); font-weight: 600; font-size: 0.92rem; }
.card .card-link .arrow { transition: transform .3s var(--ease); }
.card:hover .card-link .arrow { transform: translateX(4px); }

/* Accent card variant */
.card.accent { background: var(--forest); border-color: var(--forest); }
.card.accent h3, .card.accent .num { color: var(--cream); }
.card.accent p { color: rgba(247,244,238,0.78); }
.card.accent .icon { background: rgba(247,244,238,0.12); color: var(--cream); }

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.split.reverse .split-visual { order: 2; }
.split-visual {
  border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 5/4;
  background: linear-gradient(150deg, var(--beige), var(--sage)); box-shadow: var(--shadow);
  position: relative;
}
.split-visual img { width: 100%; height: 100%; object-fit: cover; }
.split-visual .img-fallback { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(255,255,255,0.85); font-family: var(--font-serif); font-size: 1.1rem; padding: 24px; text-align: center; }
.check-list { display: grid; gap: 16px; margin-top: 28px; }
.check-list li { display: flex; gap: 14px; align-items: flex-start; color: var(--charcoal); font-size: 1rem; }
.check-list li svg { color: var(--sage); flex: none; margin-top: 3px; }
.check-list li strong { color: var(--forest); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.stat { text-align: center; }
.stat .num { font-family: var(--font-serif); font-size: clamp(2.4rem, 5vw, 3.4rem); color: var(--forest); line-height: 1; }
.stat .label { margin-top: 10px; font-size: 0.9rem; color: var(--muted); font-weight: 500; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; gap: 24px; }
.step {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 32px; position: relative; box-shadow: var(--shadow-sm); height: 100%;
}
.step .step-num {
  font-family: var(--font-serif); font-size: 1.4rem; color: var(--forest);
  width: 52px; height: 52px; border-radius: 50%; background: var(--beige-soft);
  display: grid; place-items: center; margin-bottom: 22px;
}
.step h3 { margin-bottom: 10px; font-size: 1.3rem; }
.step p { font-size: 0.96rem; }

/* ---------- Feature band (forest) ---------- */
.band { background: var(--forest); color: var(--cream); position: relative; overflow: hidden; }
.band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(50% 80% at 90% 10%, rgba(111,143,131,0.35), transparent 60%);
}
.band .wrap { position: relative; }
.band h2, .band h3 { color: var(--cream); }
.band p { color: rgba(247,244,238,0.8); }
.band .eyebrow { color: var(--beige); }
.band .eyebrow::before { background: var(--beige); }
/* Readability: elements inside dark bands must use light text */
.band .check-list li { color: rgba(247, 244, 238, 0.9); }
.band .check-list li strong { color: var(--cream); }
.band .check-list li svg { color: var(--beige); }
.band .lede { color: rgba(247, 244, 238, 0.82); }
.band .pill { background: rgba(247, 244, 238, 0.14); color: var(--cream); }
.band .form-note { color: rgba(247, 244, 238, 0.7); }
/* White cards inside a band keep their own dark text (don't inherit band's light text) */
.band .card:not(.accent) h3,
.band .step h3 { color: var(--forest); }
.band .card:not(.accent) p,
.band .step p { color: var(--muted); }
.band .card:not(.accent) .card-link { color: var(--forest); }

/* ---------- Quote ---------- */
.quote-block { max-width: 820px; margin-inline: auto; text-align: center; }
.quote-block .mark { font-family: var(--font-serif); font-size: 4rem; color: var(--beige); line-height: 0.6; }
.quote-block blockquote { font-family: var(--font-serif); font-size: clamp(1.5rem, 3vw, 2.2rem); color: var(--forest); line-height: 1.3; margin-top: 20px; }
.band .quote-block blockquote { color: var(--cream); }
.quote-author { margin-top: 26px; font-weight: 600; color: var(--sage-ink); }
.band .quote-author { color: var(--beige); }

/* ---------- FAQ / Accordion ---------- */
.accordion { max-width: 820px; margin-inline: auto; display: grid; gap: 14px; }
.acc-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; transition: box-shadow .3s; }
.acc-item[open] { box-shadow: var(--shadow-sm); }
.acc-item summary {
  list-style: none; cursor: pointer; padding: 22px 26px; display: flex; align-items: center;
  justify-content: space-between; gap: 16px; font-weight: 600; color: var(--forest); font-size: 1.05rem;
}
.acc-item summary::-webkit-details-marker { display: none; }
.acc-item summary .plus { flex: none; width: 24px; height: 24px; position: relative; transition: transform .3s; }
.acc-item summary .plus::before, .acc-item summary .plus::after { content: ""; position: absolute; background: var(--sage); border-radius: 2px; }
.acc-item summary .plus::before { top: 11px; left: 2px; right: 2px; height: 2px; }
.acc-item summary .plus::after { left: 11px; top: 2px; bottom: 2px; width: 2px; transition: transform .3s; }
.acc-item[open] summary .plus::after { transform: scaleY(0); }
.acc-body { padding: 0 26px 24px; color: var(--muted); font-size: 0.98rem; }

/* ---------- CTA band ---------- */
.cta-final { text-align: center; }
.cta-final h2 { max-width: 16ch; margin-inline: auto; }
.cta-final p { margin-top: 18px; }
.cta-final .btn-group { margin-top: 34px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(30px, 5vw, 64px); align-items: start; }
.contact-info .info-item { display: flex; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-info .info-item:last-child { border-bottom: none; }
.contact-info .ii-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--sage-soft); color: var(--forest); display: grid; place-items: center; flex: none; }
.contact-info .ii-icon svg { width: 20px; height: 20px; }
.contact-info h4 { color: var(--forest); margin-bottom: 4px; }
.contact-info p, .contact-info a { color: var(--muted); font-size: 0.98rem; }
.contact-info a:hover { color: var(--forest); }

.form-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(28px, 4vw, 44px); box-shadow: var(--shadow-sm); }
.field { margin-bottom: 20px; }
.field label { display: block; font-weight: 600; font-size: 0.9rem; color: var(--forest); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border: 1.5px solid var(--line); border-radius: var(--radius-sm);
  font-family: inherit; font-size: 0.98rem; color: var(--charcoal); background: var(--cream);
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--sage); box-shadow: 0 0 0 4px rgba(111,143,131,0.14); background: var(--white);
}
.field textarea { resize: vertical; min-height: 130px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-note { font-size: 0.82rem; color: var(--muted); margin-top: 6px; }
.form-success { display: none; padding: 16px 18px; border-radius: var(--radius-sm); background: var(--sage-soft); color: var(--forest); font-weight: 600; margin-bottom: 20px; }
.form-success.show { display: block; }

/* ---------- Page hero (interior) ---------- */
.page-hero { padding-top: clamp(50px, 7vw, 90px); padding-bottom: clamp(40px, 5vw, 70px); position: relative; overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(55% 80% at 80% 0%, rgba(216,199,168,0.3), transparent 60%);
}
.page-hero .lede { margin-top: 20px; }
.breadcrumb { font-size: 0.82rem; color: var(--muted); margin-bottom: 20px; font-weight: 500; }
.breadcrumb a:hover { color: var(--forest); }

/* ---------- Profile (Dr. Isha) ---------- */
.profile-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(30px, 5vw, 64px); align-items: start; }
.profile-photo { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4/5; background: linear-gradient(160deg, var(--sage), var(--forest)); box-shadow: var(--shadow); position: relative; }
.profile-photo img { width: 100%; height: 100%; object-fit: cover; }
.profile-photo .img-fallback { position: absolute; inset: 0; display: grid; place-items: center; color: rgba(247,244,238,0.9); font-family: var(--font-serif); font-size: 1.2rem; }
.credentials { display: grid; gap: 12px; margin-top: 10px; }
.credentials li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.98rem; color: var(--charcoal); }
.credentials li svg { color: var(--sage); flex: none; margin-top: 3px; }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.pill { padding: 8px 16px; border-radius: 100px; background: var(--beige-soft); color: var(--forest); font-size: 0.85rem; font-weight: 600; }

/* ---------- Footer ---------- */
.site-footer { background: var(--forest-700); color: rgba(247,244,238,0.72); padding-top: clamp(60px, 8vw, 90px); }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(247,244,238,0.12); }
.site-footer .brand-name { color: var(--cream); }
.site-footer .brand-sub { color: var(--beige); }
.site-footer .brand .logo-mark { color: var(--beige); }
.footer-about p { color: rgba(247,244,238,0.6); font-size: 0.95rem; margin-top: 18px; max-width: 34ch; }
.footer-col h4 { color: var(--cream); font-family: var(--font-sans); font-size: 0.82rem; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 18px; }
.footer-col a { display: block; padding: 6px 0; color: rgba(247,244,238,0.7); font-size: 0.95rem; transition: color .2s; }
.footer-col a:hover { color: var(--beige); }
.footer-social { display: flex; gap: 12px; margin-top: 22px; }
.footer-social a { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(247,244,238,0.2); display: grid; place-items: center; color: rgba(247,244,238,0.8); transition: background .2s, border-color .2s, color .2s; }
.footer-social a:hover { background: var(--beige); border-color: var(--beige); color: var(--forest); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 14px; padding-block: 26px; font-size: 0.86rem; color: rgba(247,244,238,0.5); }
.footer-bottom a:hover { color: var(--beige); }

/* ---------- WhatsApp floating button ---------- */
.wa-fab {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 20px 12px 15px; border-radius: 100px;
  background: #25D366; color: #fff; font-weight: 700; font-size: 0.92rem;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.42);
  transition: transform .3s var(--ease), box-shadow .3s;
}
.wa-fab:hover { transform: translateY(-3px); box-shadow: 0 16px 36px rgba(37, 211, 102, 0.55); }
.wa-fab svg { width: 27px; height: 27px; flex: none; }
.wa-fab .wa-pulse {
  position: absolute; inset: 0; border-radius: 100px; z-index: -1;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); animation: waPulse 2.4s infinite;
}
@keyframes waPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
@media (max-width: 560px) {
  .wa-fab { right: 16px; bottom: 16px; padding: 14px; }
  .wa-fab .wa-label { display: none; }
}
@media (prefers-reduced-motion: reduce) { .wa-fab .wa-pulse { animation: none; } }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 540px; margin-inline: auto; width: 100%; }
  .hero-content h1 { margin-top: 16px; }
  .hero-figure { aspect-ratio: 16 / 11; }
  .hero-figure img { object-position: center 22%; }
  .profile-grid { grid-template-columns: 1fr; }
  .profile-photo { max-width: 420px; }
  .g-4 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 34px 24px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-about { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  .nav-links, .nav-cta .btn { display: none; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; inset: 78px 0 auto 0; flex-direction: column; align-items: stretch;
    background: var(--cream); padding: 20px var(--gutter) 30px; gap: 4px; border-bottom: 1px solid var(--line);
    transform: translateY(-120%); transition: transform .4s var(--ease); box-shadow: var(--shadow); z-index: 99;
  }
  body.nav-open .nav-links { transform: none; display: flex; }
  .nav-links a { padding: 14px 12px; font-size: 1.05rem; border-radius: 12px; }
  .nav-links .btn { display: inline-flex; margin-top: 10px; }
  .split, .contact-grid { grid-template-columns: 1fr; }
  .split.reverse .split-visual { order: -1; }
  .split-visual { max-width: 520px; }
  .g-2, .g-3 { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .hero { padding-top: 18px; }
  .hero-grid { gap: 30px; }
  .hero-content h1 { font-size: clamp(2.1rem, 8.8vw, 2.7rem); line-height: 1.08; margin-top: 14px; }
  .hero-content .lede { margin-top: 15px; font-size: 1.02rem; }
  .hero-content .btn-group { margin-top: 24px; gap: 12px; }
  .hero-content .btn-group .btn { flex: 1 1 100%; padding: 15px 24px; }
  .trust-line { margin-top: 20px; flex-wrap: wrap; row-gap: 6px; }
  .hero-figure { aspect-ratio: 3 / 2; }
  .hero-figure img { object-position: center 20%; }
  .hero-badge {
    left: 12px; right: auto; bottom: 12px;
    max-width: 215px; padding: 11px 15px; gap: 10px; border-radius: 14px;
  }
  .hero-badge .hb-icon { width: 36px; height: 36px; }
  .hero-badge .hb-icon svg { width: 18px; height: 18px; }
  .hero-badge strong { font-size: 1rem; }
  .hero-badge span { font-size: 0.73rem; line-height: 1.34; }
}
@media (max-width: 520px) {
  .g-4 { grid-template-columns: 1fr; }
  .trust-strip .wrap { justify-content: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .btn:hover, .card:hover { transform: none; }
}