/* ===========================================================
   inglés individual® Colima — Landing Page
   Sistema de diseño: azul de marca refrescado + acento cálido
   Tipografía: Bricolage Grotesque (display) + Plus Jakarta Sans (texto)
   =========================================================== */

:root {
  /* Marca */
  --blue:        oklch(0.55 0.17 250);
  --blue-strong: oklch(0.49 0.18 252);
  --navy:        oklch(0.33 0.10 255);
  --navy-deep:   oklch(0.26 0.08 256);
  --sky:         oklch(0.95 0.028 245);
  --sky-2:       oklch(0.90 0.045 245);

  /* Acento (CTA / promo) — conmutable vía Tweaks */
  --accent:       oklch(0.70 0.18 45);
  --accent-deep:  oklch(0.62 0.185 40);
  --accent-soft:  oklch(0.95 0.04 55);

  /* Neutros cálidos */
  --bg:    oklch(0.985 0.006 250);
  --card:  #ffffff;
  --ink:   oklch(0.26 0.028 262);
  --muted: oklch(0.52 0.028 262);
  --line:  oklch(0.91 0.012 262);
  --line-2:oklch(0.86 0.015 262);

  --shadow-sm: 0 1px 2px oklch(0.4 0.05 260 / 0.06), 0 2px 8px oklch(0.4 0.05 260 / 0.05);
  --shadow-md: 0 8px 24px oklch(0.4 0.05 260 / 0.10), 0 2px 6px oklch(0.4 0.05 260 / 0.06);
  --shadow-lg: 0 24px 60px oklch(0.35 0.06 260 / 0.16), 0 6px 16px oklch(0.35 0.06 260 / 0.08);

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 32px;

  --maxw: 1180px;
  --pad: clamp(20px, 5vw, 64px);

  --font-display: "Bricolage Grotesque", "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--navy-deep);
  text-wrap: balance;
}

p { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 2px;
  background: var(--accent);
  display: inline-block;
}

.section { padding-block: clamp(64px, 9vw, 120px); }
.section-head { max-width: 640px; margin-bottom: clamp(36px, 5vw, 60px); }
.section-head h2 {
  font-size: clamp(2rem, 4.4vw, 3.25rem);
  margin: 14px 0 16px;
}
.section-head p { font-size: 1.12rem; color: var(--muted); }
.center { text-align: center; margin-inline: auto; }
.center .eyebrow { justify-content: center; }

/* ---------- Botones ---------- */
.btn {
  --b: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.55em;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1;
  padding: 1.05em 1.6em;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .16s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn svg { width: 1.15em; height: 1.15em; }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 10px 22px oklch(0.62 0.185 40 / 0.32);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px oklch(0.62 0.185 40 / 0.40); background: var(--accent-deep); }
.btn-ghost {
  background: #fff;
  color: var(--navy);
  border-color: var(--line-2);
}
.btn-ghost:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); border-color: var(--blue); color: var(--blue); }
.btn-wa { background: #25D366; color: #073d1e; box-shadow: 0 10px 22px oklch(0.55 0.13 150 / 0.30); }
.btn-wa:hover { transform: translateY(-2px); background: #1fbe5a; box-shadow: 0 16px 30px oklch(0.55 0.13 150 / 0.40); }
.btn-lg { font-size: 1.12rem; padding: 1.15em 1.9em; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: oklch(0.985 0.006 250 / 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled { border-color: var(--line); box-shadow: var(--shadow-sm); }
.nav {
  display: flex; align-items: center; gap: 28px;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 800; color: var(--navy-deep); font-size: 1.18rem; letter-spacing: -0.02em; }
.brand .mark {
  width: 38px; height: 38px; border-radius: 11px;
  background: linear-gradient(150deg, var(--blue), var(--navy));
  color: #fff; display: grid; place-items: center;
  font-size: 1.1rem; font-weight: 800; flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.brand small { display:block; font-family: var(--font-body); font-weight:600; font-size: 0.62rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--blue); line-height:1; margin-top:3px; }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a { font-weight: 600; font-size: 0.97rem; color: var(--muted); transition: color .15s ease; }
.nav-links a:hover { color: var(--navy); }
.nav .btn { padding: 0.8em 1.3em; font-size: 0.95rem; }
.nav-cta { margin-left: 8px; }
.hamburger { display: none; margin-left: auto; background: none; border: 1.5px solid var(--line-2); border-radius: 10px; width: 44px; height: 44px; cursor: pointer; align-items:center; justify-content:center; }
.hamburger span, .hamburger span::before, .hamburger span::after { content:""; display:block; width:20px; height:2px; background: var(--navy); position: relative; transition: .2s; }
.hamburger span::before { position:absolute; top:-6px; }
.hamburger span::after { position:absolute; top:6px; }

/* ---------- HERO (común) ---------- */
.hero { position: relative; overflow: hidden; }
.hero-variant { display: none; }
body[data-hero="a"] #hero-a,
body[data-hero="b"] #hero-b,
body[data-hero="c"] #hero-c { display: block; }

.promo-pill {
  display: inline-flex; align-items: center; gap: 0.6em;
  background: var(--accent-soft);
  color: var(--accent-deep);
  border: 1.5px solid oklch(0.82 0.10 50);
  font-weight: 700; font-size: 0.86rem;
  padding: 0.5em 0.95em; border-radius: 999px;
  letter-spacing: 0.01em;
}
.promo-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: pulse 1.8s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 oklch(0.70 0.18 45 / 0.5);} 50% { box-shadow: 0 0 0 6px oklch(0.70 0.18 45 / 0);} }

.guarantee-chip {
  display:inline-flex; align-items:center; gap:0.5em;
  font-weight:700; font-size:0.9rem; color: var(--blue-strong);
}
.guarantee-chip svg { width:1.25em; height:1.25em; }

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.6rem);
}
.hero h1 .hl { color: var(--blue); position: relative; white-space: nowrap; }
.hero h1 .hl::after {
  content:""; position:absolute; left:0; right:0; bottom: 0.06em; height: 0.28em;
  background: var(--accent-soft); z-index:-1; border-radius: 3px;
}
.hero-sub { font-size: 1.18rem; color: var(--muted); max-width: 30ch; margin-top: 18px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-trust { display:flex; align-items:center; gap: 18px; margin-top: 28px; flex-wrap: wrap; }
.avatars { display:flex; }
.avatars span { width: 38px; height: 38px; border-radius: 50%; border: 2.5px solid #fff; margin-left: -12px; background: var(--sky-2); display:grid; place-items:center; font-weight:700; color: var(--blue-strong); font-size: 0.85rem; }
.avatars span:first-child { margin-left: 0; }
.hero-trust .stars { color: var(--accent); letter-spacing: 2px; font-size: 0.95rem; }
.hero-trust small { color: var(--muted); font-weight: 600; font-size: 0.9rem; }

/* placeholder de imagen */
.ph {
  position: relative;
  background:
    repeating-linear-gradient(45deg, oklch(0.93 0.02 250) 0 12px, oklch(0.95 0.015 250) 12px 24px);
  border: 1.5px dashed var(--line-2);
  border-radius: var(--r-lg);
  display: grid; place-items: center;
  color: var(--muted);
  overflow: hidden;
}
.ph .ph-label {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 0.78rem; letter-spacing: 0.04em;
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: 0.5em 1em; color: var(--muted);
  box-shadow: var(--shadow-sm);
}

/* HERO A — split */
#hero-a .grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding-block: clamp(48px, 7vw, 96px);
}
#hero-a .hero-art { position: relative; }
#hero-a .hero-art .ph { aspect-ratio: 4/4.4; }
#hero-a .float-card {
  position: absolute; background: #fff; border-radius: var(--r);
  box-shadow: var(--shadow-lg); padding: 14px 16px; display:flex; align-items:center; gap:12px;
}
#hero-a .float-card .ic { width:42px; height:42px; border-radius: 11px; display:grid; place-items:center; flex-shrink:0; }
#hero-a .fc-1 { top: 24px; left: -22px; }
#hero-a .fc-2 { bottom: 28px; right: -18px; }
#hero-a .float-card strong { display:block; font-family: var(--font-display); color: var(--navy-deep); font-size: 1.05rem; }
#hero-a .float-card span { font-size: 0.8rem; color: var(--muted); font-weight:600; }
.hero-bg-blob { position:absolute; inset:auto -10% -40% 50%; width: 60%; height: 120%; background: radial-gradient(circle at 50% 40%, var(--sky) 0%, transparent 62%); z-index:-1; }

/* HERO B — bold centered sobre panel de marca */
#hero-b { background: linear-gradient(160deg, var(--navy) 0%, var(--blue-strong) 58%, var(--blue) 100%); color: #fff; }
#hero-b .inner { text-align:center; padding-block: clamp(60px, 9vw, 120px); display:flex; flex-direction:column; align-items:center; }
#hero-b h1 { color: #fff; max-width: 16ch; }
#hero-b h1 .hl { color: oklch(0.92 0.09 80); }
#hero-b h1 .hl::after { background: oklch(0.70 0.18 45 / 0.35); }
#hero-b .hero-sub { color: oklch(0.9 0.03 250); max-width: 46ch; }
#hero-b .promo-pill { background: oklch(1 0 0 / 0.12); color: #fff; border-color: oklch(1 0 0 / 0.25); backdrop-filter: blur(6px); }
#hero-b .stats-row { display:flex; gap: clamp(24px, 5vw, 64px); margin-top: 46px; flex-wrap:wrap; justify-content:center; }
#hero-b .stat .n { font-family: var(--font-display); font-size: clamp(2rem,4vw,2.8rem); font-weight:800; color:#fff; }
#hero-b .stat .l { font-size: 0.9rem; color: oklch(0.85 0.04 250); font-weight:600; }
#hero-b .stat { border-left: 2px solid oklch(1 0 0 / 0.2); padding-left: 18px; text-align:left; }
#hero-b .hero-trust small { color: oklch(0.88 0.03 250); }

/* HERO C — editorial overlay */
#hero-c .stage { position: relative; padding-block: clamp(40px, 6vw, 72px); }
#hero-c .hero-big { position: relative; border-radius: var(--r-xl); overflow:hidden; min-height: clamp(440px, 64vh, 600px); display:flex; align-items:flex-end; }
#hero-c .hero-big .ph { position:absolute; inset:0; border-radius: 0; border:none;
  place-items: start end; padding: 18px;
  background: repeating-linear-gradient(45deg, oklch(0.40 0.08 256) 0 16px, oklch(0.36 0.08 256) 16px 32px);}
#hero-c .hero-big .ph .ph-label { background: oklch(1 0 0 / 0.92); }
#hero-c .hero-big::after { content:""; position:absolute; inset:0; background: linear-gradient(0deg, oklch(0.22 0.07 258 / 0.92) 0%, oklch(0.22 0.07 258 / 0.30) 55%, transparent 100%); }
#hero-c .overlay-card { position: relative; z-index: 2; padding: clamp(28px,4vw,52px); max-width: 760px; color:#fff; }
#hero-c .overlay-card h1 { color:#fff; }
#hero-c .overlay-card h1 .hl { color: oklch(0.9 0.1 82); }
#hero-c .overlay-card h1 .hl::after { display:none; }
#hero-c .overlay-card .hero-sub { color: oklch(0.92 0.02 250); max-width: 52ch; }
#hero-c .ph-tag { position:absolute; top:16px; left:16px; z-index:3; }

/* ---------- Logos / barra de confianza ---------- */
.trustbar { border-block: 1px solid var(--line); background: #fff; }
.trustbar .inner { display:flex; align-items:center; justify-content:space-between; gap: 24px; flex-wrap:wrap; padding-block: 22px; }
.trustbar p { font-weight:700; color: var(--navy); font-size: 0.98rem; }
.trustbar .items { display:flex; gap: clamp(20px,4vw,48px); flex-wrap:wrap; }
.trustbar .item { display:flex; align-items:center; gap:10px; color: var(--muted); font-weight:600; font-size:0.92rem; }
.trustbar .item svg { width: 20px; height:20px; color: var(--blue); }

/* ---------- Método ---------- */
#metodo { background: linear-gradient(180deg, #fff, var(--bg)); }
.method-grid { display:grid; grid-template-columns: 1fr 1fr; gap: clamp(40px,6vw,80px); align-items:center; }
.method-steps { display:flex; flex-direction:column; gap: 14px; }
.step {
  display:flex; gap: 18px; align-items:flex-start;
  background: #fff; border:1px solid var(--line); border-radius: var(--r);
  padding: 22px 24px; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.step:hover { transform: translateX(6px); box-shadow: var(--shadow-md); border-color: var(--sky-2); }
.step .num { flex-shrink:0; width: 46px; height: 46px; border-radius: 13px; background: var(--sky); color: var(--blue-strong); font-family: var(--font-display); font-weight:800; font-size:1.2rem; display:grid; place-items:center; }
.step h3 { font-size: 1.22rem; margin-bottom: 5px; }
.step p { color: var(--muted); font-size: 0.98rem; }
.method-visual { position: relative; }
.method-visual .ph { aspect-ratio: 1/1.05; }
.method-quote { margin-top: 22px; background: var(--navy); color:#fff; border-radius: var(--r); padding: 24px 26px; position:relative; }
.method-quote p { font-family: var(--font-display); font-size: 1.25rem; line-height:1.25; }
.method-quote span { display:block; margin-top:10px; color: oklch(0.85 0.05 80); font-weight:700; font-size:0.9rem; letter-spacing:0.04em; }

/* ---------- Beneficios ---------- */
.benefits-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.benefit {
  background:#fff; border:1px solid var(--line); border-radius: var(--r-lg);
  padding: 30px 26px; box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.benefit:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.benefit .ic {
  width: 56px; height: 56px; border-radius: 15px; display:grid; place-items:center; margin-bottom: 18px;
  background: var(--sky); color: var(--blue-strong);
}
.benefit:nth-child(2) .ic, .benefit:nth-child(4) .ic { background: var(--accent-soft); color: var(--accent-deep); }
.benefit .ic svg { width: 28px; height: 28px; }
.benefit h3 { font-size: 1.25rem; margin-bottom: 9px; }
.benefit p { color: var(--muted); font-size: 0.98rem; }
.benefit .tag { display:inline-block; margin-top:14px; font-weight:800; font-size:0.78rem; letter-spacing:0.08em; text-transform:uppercase; color: var(--blue); }

/* ---------- Comparativa ---------- */
#comparativa { background: var(--navy-deep); color:#fff; }
#comparativa h2 { color:#fff; }
#comparativa .section-head p { color: oklch(0.82 0.03 250); }
.compare {
  display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 0;
  background: oklch(1 0 0 / 0.05); border:1px solid oklch(1 0 0 / 0.12); border-radius: var(--r-lg); overflow:hidden;
  max-width: 880px; margin-inline:auto;
}
.compare > div { padding: 20px 22px; border-bottom: 1px solid oklch(1 0 0 / 0.1); display:flex; align-items:center; gap:10px; }
.compare .ch { font-family: var(--font-display); font-weight:700; font-size: 1.02rem; background: oklch(1 0 0 / 0.04); }
.compare .col-ii { background: var(--blue); }
.compare .col-ii.ch { background: var(--blue-strong); }
.compare .feat { font-weight:600; color: oklch(0.9 0.02 250); }
.compare .yes { color: #fff; font-weight:700; }
.compare .yes svg { color: oklch(0.85 0.12 150); }
.compare .no { color: oklch(0.7 0.03 250); }
.compare .no svg { color: oklch(0.6 0.06 25); }
.compare > div svg { width: 20px; height:20px; flex-shrink:0; }
.compare .row-last { border-bottom: none; }

/* ---------- Testimonios ---------- */
.testi-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.testi {
  background:#fff; border:1px solid var(--line); border-radius: var(--r-lg);
  padding: 28px 26px; box-shadow: var(--shadow-sm); display:flex; flex-direction:column; gap: 14px;
}
.testi .stars { color: var(--accent); letter-spacing: 2px; font-size: 1.05rem; }
.testi p { font-size: 1.06rem; color: var(--ink); flex:1; }
.testi .who { display:flex; align-items:center; gap: 12px; }
.testi .who .av { width: 44px; height: 44px; border-radius: 50%; background: var(--sky-2); display:grid; place-items:center; font-weight:800; color: var(--blue-strong); }
.testi .who strong { display:block; color: var(--navy-deep); font-family: var(--font-display); }
.testi .who span { font-size: 0.85rem; color: var(--muted); font-weight:600; }
.testi.feature { background: linear-gradient(160deg, var(--blue), var(--navy)); color:#fff; }
.testi.feature p { color:#fff; font-family: var(--font-display); font-size: 1.3rem; line-height:1.3; }
.testi.feature .who strong { color:#fff; }
.testi.feature .who span { color: oklch(0.85 0.04 250); }
.testi.feature .who .av { background: oklch(1 0 0 / 0.18); color:#fff; }

/* ---------- FAQ ---------- */
#faq { background: linear-gradient(180deg, var(--bg), #fff); }
.faq-list { max-width: 800px; margin-inline:auto; display:flex; flex-direction:column; gap: 12px; }
.faq-item { background:#fff; border:1px solid var(--line); border-radius: var(--r); overflow:hidden; transition: box-shadow .2s ease, border-color .2s ease; }
.faq-item.open { box-shadow: var(--shadow-md); border-color: var(--sky-2); }
.faq-q { width:100%; text-align:left; background:none; border:none; cursor:pointer; padding: 22px 24px; display:flex; align-items:center; justify-content:space-between; gap: 16px; font-family: var(--font-display); font-weight:700; font-size: 1.12rem; color: var(--navy-deep); }
.faq-q .pm { flex-shrink:0; width: 30px; height:30px; border-radius:50%; background: var(--sky); color: var(--blue-strong); display:grid; place-items:center; transition: transform .25s ease, background .2s ease; font-size: 1.2rem; }
.faq-item.open .faq-q .pm { transform: rotate(45deg); background: var(--blue); color:#fff; }
.faq-a { max-height: 0; overflow:hidden; transition: max-height .3s ease; }
.faq-a-inner { padding: 0 24px 22px; color: var(--muted); font-size: 1.02rem; }

/* ---------- CTA / Contacto ---------- */
#contacto { background: linear-gradient(160deg, var(--navy) 0%, var(--blue-strong) 100%); color:#fff; }
.contact-grid { display:grid; grid-template-columns: 1fr 0.95fr; gap: clamp(36px,6vw,72px); align-items:start; }
#contacto h2 { color:#fff; font-size: clamp(2rem,4.2vw,3rem); }
.contact-lead { color: oklch(0.9 0.03 250); font-size: 1.12rem; margin: 16px 0 28px; max-width: 44ch; }
.contact-points { display:flex; flex-direction:column; gap: 16px; margin-top: 26px; }
.cpoint { display:flex; align-items:center; gap: 14px; }
.cpoint .ic { width: 46px; height:46px; border-radius: 13px; background: oklch(1 0 0 / 0.12); display:grid; place-items:center; flex-shrink:0; }
.cpoint .ic svg { width: 22px; height:22px; color:#fff; }
.cpoint strong { display:block; font-size: 1.02rem; }
.cpoint span { color: oklch(0.85 0.03 250); font-size: 0.92rem; }
.cpoint a { font-weight:600; }

.contact-card { background:#fff; color: var(--ink); border-radius: var(--r-lg); padding: clamp(26px,3vw,38px); box-shadow: var(--shadow-lg); }
.contact-card h3 { font-size: 1.5rem; margin-bottom: 6px; }
.contact-card .sub { color: var(--muted); margin-bottom: 22px; font-size: 0.98rem; }
.field { margin-bottom: 16px; }
.field label { display:block; font-weight:700; font-size: 0.88rem; color: var(--navy); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width:100%; font-family: var(--font-body); font-size: 1rem;
  padding: 0.85em 1em; border: 1.5px solid var(--line-2); border-radius: var(--r-sm);
  background: var(--bg); color: var(--ink); transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline:none; border-color: var(--blue); box-shadow: 0 0 0 4px var(--sky); }
.field.error input, .field.error select { border-color: oklch(0.6 0.18 25); }
.field .err { color: oklch(0.55 0.18 25); font-size:0.82rem; font-weight:600; margin-top:5px; display:none; }
.field.error .err { display:block; }
.contact-card .btn { width:100%; }
.form-note { font-size: 0.82rem; color: var(--muted); text-align:center; margin-top:14px; }
.form-success { display:none; text-align:center; padding: 30px 10px; }
.form-success.show { display:block; }
.form-success .check { width:64px; height:64px; border-radius:50%; background: oklch(0.95 0.05 150); color: oklch(0.5 0.13 150); display:grid; place-items:center; margin: 0 auto 16px; }
.form-success h3 { color: var(--navy-deep); }
.form-success p { color: var(--muted); margin-top:8px; }

/* ---------- Mapa ---------- */
.map-wrap { margin-top: 40px; border-radius: var(--r-lg); overflow:hidden; border: 1px solid var(--line); box-shadow: var(--shadow-md); }
.map-wrap iframe { width:100%; height: 360px; border:0; display:block; filter: grayscale(0.15); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-deep); color: oklch(0.82 0.03 250); padding-block: 56px 32px; }
.footer-top { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer-brand .brand { color:#fff; margin-bottom: 14px; }
.footer-brand p { font-size: 0.95rem; max-width: 34ch; color: oklch(0.78 0.03 250); }
.footer-col h4 { color:#fff; font-size: 0.95rem; margin-bottom: 14px; letter-spacing: 0.04em; }
.footer-col a { display:block; font-size: 0.92rem; padding: 5px 0; color: oklch(0.8 0.03 250); transition: color .15s ease; }
.footer-col a:hover { color:#fff; }
.socials { display:flex; gap: 10px; margin-top: 6px; }
.socials a { width: 40px; height:40px; border-radius: 11px; background: oklch(1 0 0 / 0.08); display:grid; place-items:center; }
.socials a:hover { background: var(--blue); }
.socials svg { width: 20px; height:20px; color:#fff; }
.footer-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid oklch(1 0 0 / 0.1); display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; font-size: 0.85rem; color: oklch(0.72 0.03 250); }

/* ---------- Sticky CTA móvil ---------- */
.mobile-cta { display:none; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display:flex; }
  #hero-a .grid, .method-grid, .contact-grid { grid-template-columns: 1fr; }
  #hero-a .hero-art { order: -1; max-width: 460px; }
  .benefits-grid, .testi-grid { grid-template-columns: 1fr 1fr; }
  .compare { grid-template-columns: 1.2fr 0.9fr 0.9fr; font-size: 0.92rem; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .benefits-grid, .testi-grid { grid-template-columns: 1fr; }
  #hero-a .float-card { display:none; }
  .hero-sub { max-width: none; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction:column; }
  .mobile-cta {
    display:flex; position: fixed; bottom: 0; left:0; right:0; z-index: 60;
    gap: 10px; padding: 12px var(--pad) calc(12px + env(safe-area-inset-bottom));
    background: oklch(0.985 0.006 250 / 0.92); backdrop-filter: blur(12px);
    border-top: 1px solid var(--line);
  }
  .mobile-cta .btn { flex:1; padding: 0.95em 1em; font-size: 0.96rem; }
  body { padding-bottom: 76px; }
  #hero-c .hero-big { min-height: 520px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto; }
  .reveal { opacity:1 !important; transform:none !important; transition:none; }
  .promo-pill .dot { animation: none; }
}