/* ============================================================
   QURATCO — Amazon Growth Architect
   Global stylesheet. Dark, data-forward, premium.
   ============================================================ */

/* ---------- Design tokens ---------- */
/* Default = LIGHT theme */
:root {
  /* Core surfaces */
  --bg: #f6f8fb;
  --bg-2: #eef1f6;
  --surface: #ffffff;
  --surface-2: #f2f5f9;
  --glass: rgba(255, 255, 255, 0.72);
  --glass-brd: rgba(15, 22, 34, 0.10);
  --line: rgba(15, 22, 34, 0.10);
  --grid-line: rgba(15, 22, 34, 0.045);
  --header-bg: rgba(255, 255, 255, 0.80);
  --menu-bg: rgba(255, 255, 255, 0.97);

  /* Brand */
  --green: #2f9c14;      /* growth accent, readable on light */
  --green-deep: #227a0d;
  --cyan: #1a94cf;       /* data */
  --violet: #6a5bf0;     /* depth accent */
  --gold: #b9821f;       /* premium / pricing */
  --btn-ink: #ffffff;    /* text on green buttons */

  /* Text */
  --text: #0f1622;
  --muted: #4b5563;
  --faint: #8a94a3;

  /* Effects */
  --glow-green: 0 6px 18px rgba(47, 156, 20, 0.22);
  --shadow-lg: 0 26px 64px -26px rgba(15, 22, 34, 0.20);
  --radius: 18px;
  --radius-sm: 12px;

  --maxw: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  --font: "Space Grotesk", "Inter", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
}

/* DARK theme */
:root[data-theme="dark"] {
  --bg: #07080c;
  --bg-2: #0a0c12;
  --surface: #0e1119;
  --surface-2: #12151f;
  --glass: rgba(20, 24, 34, 0.55);
  --glass-brd: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.07);
  --grid-line: rgba(255, 255, 255, 0.025);
  --header-bg: rgba(7, 8, 12, 0.72);
  --menu-bg: rgba(7, 8, 12, 0.97);

  --green: #9dff4f;
  --green-deep: #6fe02b;
  --cyan: #4cc9f0;
  --violet: #8b7bff;
  --gold: #e8b44f;
  --btn-ink: #07130a;

  --text: #eef1f5;
  --muted: #9aa4b2;
  --faint: #6b7280;

  --glow-green: 0 0 40px rgba(157, 255, 79, 0.35);
  --shadow-lg: 0 30px 80px -20px rgba(0, 0, 0, 0.75);
}

html { color-scheme: light; }
html[data-theme="dark"] { color-scheme: dark; }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: var(--font); font-weight: 700; line-height: 1.08; letter-spacing: -0.02em; }

/* ---------- Ambient background ---------- */
.bg-mesh {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(60% 50% at 15% 0%, rgba(157, 255, 79, 0.10), transparent 60%),
    radial-gradient(50% 45% at 90% 10%, rgba(76, 201, 240, 0.10), transparent 55%),
    radial-gradient(45% 40% at 60% 100%, rgba(139, 123, 255, 0.09), transparent 60%),
    var(--bg);
}
.bg-grid {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.4;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 30%, black, transparent 80%);
}

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
section { position: relative; }
.section-pad { padding: 110px 0; }
.center { text-align: center; }

/* ---------- Typography scale ---------- */
.display {
  font-size: clamp(2.7rem, 7vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}
.h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
.h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--muted); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--green);
  padding: 7px 14px; border: 1px solid rgba(157,255,79,0.25);
  border-radius: 100px; background: rgba(157,255,79,0.06);
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--green); box-shadow: var(--glow-green); }
.grad-text {
  background: linear-gradient(100deg, var(--green) 0%, var(--cyan) 60%, var(--violet) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.muted { color: var(--muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font); font-weight: 600; font-size: 0.98rem;
  padding: 15px 28px; border-radius: 100px; transition: all 0.3s var(--ease);
  white-space: nowrap; position: relative;
}
.btn-primary {
  background: linear-gradient(100deg, var(--green), var(--green-deep));
  color: var(--btn-ink); box-shadow: 0 10px 26px -10px rgba(47,156,20,0.45);
}
:root[data-theme="dark"] .btn-primary { box-shadow: 0 10px 30px -8px rgba(157,255,79,0.5); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -8px rgba(157,255,79,0.65); }
.btn-ghost { border: 1px solid var(--glass-brd); color: var(--text); background: var(--glass); backdrop-filter: blur(10px); }
.btn-ghost:hover { border-color: rgba(157,255,79,0.5); color: var(--green); transform: translateY(-2px); }
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.arrow { transition: transform 0.3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: all 0.35s var(--ease);
}
.site-header.scrolled {
  background: var(--header-bg); backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--font); font-weight: 700; font-size: 1.22rem; letter-spacing: -0.02em; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  color: #ffffff; font-weight: 800; font-size: 1rem; box-shadow: var(--glow-green);
}
.brand span { color: var(--green); }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  font-size: 0.93rem; color: var(--muted); padding: 9px 15px; border-radius: 10px;
  transition: all 0.2s var(--ease); font-weight: 500;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); background: rgba(255,255,255,0.05); }
.nav-links .nav-book { display: none; }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--line); flex-direction: column; gap: 5px; align-items: center; justify-content: center; }
.nav-toggle span { width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }
.theme-toggle { width: 42px; height: 42px; border-radius: 11px; border: 1px solid var(--line); background: var(--surface); color: var(--text); display: grid; place-items: center; font-size: 1.05rem; line-height: 1; transition: all 0.25s var(--ease); }
.theme-toggle:hover { border-color: var(--green); color: var(--green); transform: translateY(-1px); }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: 74px; overflow: hidden; }
#hero-canvas { position: absolute; inset: 0; z-index: 0; opacity: 0.95; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(90deg, var(--bg) 18%, rgba(0,0,0,0) 60%); }
.hero-inner { position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 50px; align-items: center; }
.hero h1 { margin: 22px 0 20px; }
.hero .lead { max-width: 540px; margin-bottom: 34px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; color: var(--faint); font-size: 0.85rem; }
.hero-trust strong { color: var(--text); }
.stars { color: var(--gold); letter-spacing: 2px; }

/* Hero trust badges */
.hero-badges { display: grid; gap: 14px; justify-self: end; max-width: 380px; width: 100%; }
.tbadge { display: flex; align-items: center; gap: 15px; background: var(--glass); border: 1px solid var(--glass-brd); border-radius: 15px; padding: 16px 18px; backdrop-filter: blur(16px); box-shadow: var(--shadow-lg); transition: transform 0.3s var(--ease); }
.tbadge:hover { transform: translateY(-3px); }
.tbadge .tb-ic { color: var(--green); font-size: 1.15rem; min-width: 26px; text-align: center; flex-shrink: 0; }
.tbadge .tb-ic.stars { color: var(--gold); font-size: 0.9rem; letter-spacing: 1px; }
.tbadge b { font-family: var(--font); font-size: 1.04rem; display: block; letter-spacing: -0.01em; }
.tbadge small { color: var(--muted); font-size: 0.82rem; }

/* Floating hero stat card */
.hero-card {
  background: var(--glass); border: 1px solid var(--glass-brd); border-radius: var(--radius);
  backdrop-filter: blur(20px); padding: 26px; box-shadow: var(--shadow-lg);
}
.hero-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.hero-card-head .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--green); box-shadow: var(--glow-green); }
.hero-card-title { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em; font-family: var(--font); }
.mini-bars { display: flex; align-items: flex-end; gap: 7px; height: 90px; margin: 6px 0 20px; }
.mini-bars i { flex: 1; border-radius: 5px 5px 0 0; background: linear-gradient(180deg, var(--green), rgba(157,255,79,0.15)); animation: growbar 1.4s var(--ease) backwards; }
@keyframes growbar { from { height: 0 !important; opacity: 0; } }
.hero-card-row { display: flex; justify-content: space-between; padding: 11px 0; border-top: 1px solid var(--line); font-size: 0.9rem; }
.hero-card-row span { color: var(--muted); }
.hero-card-row b { font-family: var(--font); }
.up { color: var(--green); }

/* ---------- Marquee (client logos) ---------- */
.marquee-wrap { padding: 34px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent); mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent); }
.marquee { display: flex; gap: 60px; width: max-content; animation: scrollx 34s linear infinite; }
.marquee span { font-family: var(--font); font-weight: 600; font-size: 1.15rem; color: var(--faint); white-space: nowrap; transition: color 0.3s; }
.marquee span:hover { color: var(--text); }
@keyframes scrollx { to { transform: translateX(-50%); } }
.marquee-label { text-align: center; color: var(--faint); font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 22px; font-family: var(--font); }

/* ---------- Stats band ---------- */
.stats-band { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }
.stat { text-align: center; padding: 30px 14px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); position: relative; overflow: hidden; }
.stat::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--green), transparent); opacity: 0.7; }
.stat .num { font-family: var(--font); font-size: clamp(1.8rem, 4vw, 2.9rem); font-weight: 700; letter-spacing: -0.03em; color: var(--text); }
.stat .num .grad-text { display: inline; }
.stat .label { color: var(--muted); font-size: 0.86rem; margin-top: 6px; }

/* ---------- Section headers ---------- */
.sec-head { max-width: 720px; margin: 0 auto 60px; text-align: center; }
.sec-head .h2 { margin: 16px 0 14px; }
.sec-head.left { text-align: left; margin-left: 0; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; transition: all 0.35s var(--ease); position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-6px); border-color: rgba(157,255,79,0.28); box-shadow: var(--shadow-lg); }
.card-glass { background: var(--glass); backdrop-filter: blur(14px); border-color: var(--glass-brd); }
.card .ico {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(157,255,79,0.10); color: var(--green); margin-bottom: 18px; font-size: 1.3rem;
  border: 1px solid rgba(157,255,79,0.2);
}
.card h3 { font-size: 1.18rem; margin-bottom: 9px; }
.card p { color: var(--muted); font-size: 0.95rem; }
.card .tag { position: absolute; top: 18px; right: 18px; font-size: 0.72rem; color: var(--faint); font-family: var(--font); }

/* Service number badge */
.svc-num { font-family: var(--font); font-size: 0.8rem; color: var(--green); opacity: 0.6; font-weight: 700; }

/* ---------- Case study cards ---------- */
.case { padding: 34px; display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; }
.case-brand { font-family: var(--font); font-size: 1.5rem; font-weight: 700; }
.case-meta { color: var(--muted); font-size: 0.9rem; margin: 4px 0 16px; }
.case-metrics { display: flex; gap: 30px; flex-wrap: wrap; }
.case-metric .v { font-family: var(--font); font-size: 1.7rem; font-weight: 700; color: var(--green); letter-spacing: -0.02em; }
.case-metric .k { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.case-viz { width: 150px; }

/* Big result feature */
.result-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.result-tile { padding: 26px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.result-tile .big { font-family: var(--font); font-size: clamp(2rem,5vw,3.4rem); font-weight: 700; letter-spacing: -0.03em; }
.result-tile .cap { color: var(--muted); margin-top: 4px; }
.result-tile.accent { background: linear-gradient(135deg, rgba(157,255,79,0.12), rgba(76,201,240,0.06)); border-color: rgba(157,255,79,0.3); }

/* ---------- Steps / process ---------- */
.steps { counter-reset: step; display: grid; gap: 18px; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 22px; padding: 26px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); transition: 0.3s var(--ease); }
.step:hover { border-color: rgba(157,255,79,0.28); }
.step-n { counter-increment: step; font-family: var(--font); font-size: 1.4rem; font-weight: 700; width: 54px; height: 54px; border-radius: 14px; display: grid; place-items: center; background: rgba(157,255,79,0.08); color: var(--green); border: 1px solid rgba(157,255,79,0.2); }
.step-n::before { content: "0" counter(step); }
.step h3 { font-size: 1.15rem; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 0.95rem; }

/* ---------- Testimonials ---------- */
.quote { padding: 32px; }
.quote .stars { font-size: 1rem; margin-bottom: 16px; display: block; }
.quote p { font-size: 1.05rem; color: var(--text); margin-bottom: 20px; line-height: 1.55; }
.quote .who { display: flex; align-items: center; gap: 13px; }
.avatar { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--violet), var(--cyan)); display: grid; place-items: center; font-family: var(--font); font-weight: 700; color: #fff; }
.who .n { font-family: var(--font); font-weight: 600; font-size: 0.95rem; }
.who .r { color: var(--faint); font-size: 0.82rem; }

/* ---------- Split / feature rows ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.checklist { display: grid; gap: 14px; margin-top: 24px; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); }
.checklist .ck { color: var(--green); flex-shrink: 0; margin-top: 2px; }
.checklist b { color: var(--text); font-weight: 600; }

/* ---------- Pricing ---------- */
.price-card { max-width: 520px; margin: 0 auto; padding: 42px; text-align: center; background: linear-gradient(160deg, var(--surface-2), var(--surface)); border: 1px solid rgba(232,180,79,0.25); position: relative; }
.price-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: linear-gradient(100deg, var(--gold), #f0c96b); color: #1a1206; font-family: var(--font); font-weight: 700; font-size: 0.78rem; padding: 6px 18px; border-radius: 100px; letter-spacing: 0.04em; }
.price-old { color: var(--faint); text-decoration: line-through; font-size: 1.3rem; }
.price-now { font-family: var(--font); font-size: 3.4rem; font-weight: 700; letter-spacing: -0.03em; }
.price-now small { font-size: 1rem; color: var(--muted); font-weight: 500; }
.price-feats { display: grid; gap: 12px; text-align: left; margin: 26px 0; }
.price-feats li { display: flex; gap: 11px; color: var(--muted); }
.price-feats .ck { color: var(--gold); }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 24px 0; font-family: var(--font); font-weight: 600; font-size: 1.08rem; color: var(--text); }
.faq-q .pm { color: var(--green); font-size: 1.4rem; transition: transform 0.3s; flex-shrink: 0; }
.faq-item.open .pm { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.faq-a p { color: var(--muted); padding-bottom: 24px; }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; padding: 80px 40px; border-radius: 28px; background: linear-gradient(135deg, rgba(157,255,79,0.10), rgba(76,201,240,0.06)); border: 1px solid rgba(157,255,79,0.22); position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(157,255,79,0.18), transparent 70%); top: -150px; right: -100px; }
.cta-band .h2 { margin-bottom: 16px; }
.cta-band .lead { max-width: 560px; margin: 0 auto 30px; }

/* ---------- Contact / form ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 7px; font-family: var(--font); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 14px 16px; border-radius: 12px; background: var(--surface);
  border: 1px solid var(--line); color: var(--text); font-family: inherit; font-size: 0.95rem; transition: 0.2s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(157,255,79,0.12); }
.form-note { font-size: 0.82rem; color: var(--faint); margin-top: 6px; }
.contact-side { display: grid; gap: 16px; }
.contact-item { display: flex; gap: 14px; align-items: center; padding: 18px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); }
.contact-item .ci { width: 42px; height: 42px; border-radius: 11px; background: rgba(157,255,79,0.1); color: var(--green); display: grid; place-items: center; flex-shrink: 0; }
.contact-item .k { font-size: 0.78rem; color: var(--faint); }
.contact-item .v { font-family: var(--font); font-weight: 600; }

/* ---------- Page hero (interior pages) ---------- */
.page-hero { padding: 150px 0 60px; text-align: center; position: relative; }
.page-hero .h2 { margin: 18px 0 16px; }
.page-hero .lead { max-width: 640px; margin: 0 auto; }
.crumb { font-size: 0.82rem; color: var(--faint); }
.crumb a:hover { color: var(--green); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 64px 0 34px; margin-top: 40px; background: var(--bg-2); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 44px; }
.footer-grid h4 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--faint); margin-bottom: 16px; font-family: var(--font); }
.footer-grid a { display: block; color: var(--muted); font-size: 0.92rem; padding: 5px 0; transition: 0.2s; }
.footer-grid a:hover { color: var(--green); }
.footer-brand p { color: var(--muted); font-size: 0.92rem; margin: 14px 0 18px; max-width: 300px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; padding-top: 26px; border-top: 1px solid var(--line); color: var(--faint); font-size: 0.85rem; }
.footer-social { display: flex; gap: 12px; }
.footer-social a { width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--line); display: grid; place-items: center; color: var(--muted); transition: 0.2s; }
.footer-social a:hover { color: var(--green); border-color: rgba(157,255,79,0.4); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }

/* ---------- Utilities ---------- */
.mt-s { margin-top: 14px; } .mt-m { margin-top: 26px; } .mt-l { margin-top: 44px; }
.mb-m { margin-bottom: 26px; }
.badge-row { display: flex; gap: 10px; flex-wrap: wrap; }
.pill { font-size: 0.82rem; color: var(--muted); padding: 7px 14px; border-radius: 100px; border: 1px solid var(--line); background: var(--surface); font-family: var(--font); }
.divider { height: 1px; background: var(--line); margin: 0; border: 0; }

/* ---------- Article / prose ---------- */
.article { max-width: 760px; margin: 0 auto; }
.article > * { margin-bottom: 22px; }
.article h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 46px; margin-bottom: 4px; }
.article h3 { font-size: 1.2rem; margin-top: 26px; }
.article p, .article li { color: var(--muted); font-size: 1.06rem; line-height: 1.75; }
.article strong { color: var(--text); font-weight: 600; }
.article .lead { font-size: 1.22rem; color: var(--text); line-height: 1.6; }
.article ul { display: grid; gap: 11px; padding-left: 0; }
.article ul li { display: flex; gap: 12px; }
.article ul li::before { content: "▸"; color: var(--green); flex-shrink: 0; margin-top: 1px; }
.article a { color: var(--green); text-decoration: underline; text-underline-offset: 3px; }
.article-meta { color: var(--faint); font-size: 0.9rem; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.callout { padding: 24px 26px; border-radius: var(--radius); background: rgba(157,255,79,0.06); border: 1px solid rgba(157,255,79,0.2); }
.callout p { color: var(--text); margin: 0; }
.article-cta { margin-top: 50px; padding: 34px; border-radius: var(--radius); background: linear-gradient(135deg, rgba(157,255,79,0.10), rgba(76,201,240,0.05)); border: 1px solid rgba(157,255,79,0.22); text-align: center; }

/* ---------- Floating WhatsApp button ---------- */
.wa-float {
  position: fixed; bottom: 22px; right: 22px; z-index: 90;
  display: inline-flex; align-items: center; gap: 9px;
  background: #25D366; color: #fff; font-family: var(--font); font-weight: 600; font-size: 0.95rem;
  padding: 13px 20px 13px 18px; border-radius: 100px;
  box-shadow: 0 12px 30px -8px rgba(37,211,102,0.5);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.wa-float:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 16px 42px -8px rgba(37,211,102,0.68); }
.wa-float .wa-ic { font-size: 1.25rem; line-height: 1; }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; gap: 34px; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
  .result-hero { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-card { order: -1; }
  .hero-badges { justify-self: stretch; max-width: 100%; grid-template-columns: 1fr 1fr; }
  .hero-badges .tbadge:last-child { grid-column: 1 / -1; }
}
@media (max-width: 680px) {
  .section-pad { padding: 74px 0; }
  .nav-links { position: fixed; top: 74px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--menu-bg); backdrop-filter: blur(20px); padding: 14px; border-bottom: 1px solid var(--line); transform: translateY(-140%); transition: transform 0.4s var(--ease); }
  .nav-links.open { transform: none; }
  .nav-links a { padding: 14px; border-radius: 10px; }
  .nav-toggle { display: flex; }
  .nav .nav-cta .btn-ghost, .nav .nav-cta .btn-primary { display: none; }
  .nav-links .nav-book { display: block; color: var(--btn-ink); font-weight: 600; background: linear-gradient(100deg, var(--green), var(--green-deep)); margin-top: 6px; text-align: center; }
  .nav-links .nav-book:hover { color: var(--btn-ink); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hero-badges { grid-template-columns: 1fr; }
  .case { grid-template-columns: 1fr; }
  .wa-float { bottom: 16px; right: 16px; padding: 14px; }
  .wa-float .wa-tx { display: none; }
  .case-viz { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cta-band { padding: 54px 22px; }
}
@media (max-width: 420px) {
  .stats-band { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}