/* =====================================================================
   TRÍADE MKT — Design System
   Tokens: ink #182019 · stone #EFEAE0 · stone-surface #FBF8F1
           coral #E4525A · coral-deep #C93F49 · blue #114FA6
   Type: Instrument Serif (display) + Work Sans (UI / body)
   ===================================================================== */

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

:root{
  --ink: #182019;
  --ink-soft: #202a22;
  --ink-line: rgba(239,234,224,0.10);
  --stone: #EFEAE0;
  --stone-surface: #FBF8F1;
  --stone-dim: #b9c2b6;
  --coral: #E4525A;
  --coral-deep: #C93F49;
  --blue: #114FA6;
  --blue-soft: #3a6fc4;

  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius: 14px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  --container: 1180px;
  --pad: clamp(24px, 5vw, 64px);

  --ease: cubic-bezier(.22,.68,0,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  background: var(--ink);
  color: var(--stone);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
h1,h2,h3,h4{ font-family: var(--serif); font-weight: 500; line-height: 1.08; margin: 0; letter-spacing: -0.015em; }
p{ margin: 0; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family: inherit; cursor: pointer; }

::selection{ background: var(--coral); color: var(--stone-surface); }

:focus-visible{
  outline: 2px solid var(--coral);
  outline-offset: 3px;
}

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.italic{ font-style: italic; color: var(--stone-dim); }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: var(--radius-pill);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform .35s var(--ease), background-color .35s var(--ease), border-color .35s var(--ease), color .35s var(--ease);
  white-space: nowrap;
}
.btn-primary{
  background: var(--coral);
  color: var(--stone-surface);
}
.btn-primary:hover{ background: var(--coral-deep); transform: translateY(-2px); }
.btn-ghost{
  background: transparent;
  border-color: var(--ink-line);
  color: var(--stone);
}
.btn-ghost:hover{ border-color: var(--stone-dim); transform: translateY(-2px); }
.btn-dark{
  background: var(--ink);
  color: var(--stone-surface);
  border-color: var(--ink);
}
.btn-dark:hover{ background: #050705; }
.btn-block{ width: 100%; }
.btn-sm{ padding: 11px 22px; font-size: 13.5px; }

/* ---------- Top nav ---------- */
.nav{
  position: fixed;
  top:0; left:0; right:0;
  z-index: 100;
  padding: 20px 0;
  background: linear-gradient(to bottom, rgba(24,32,25,0.95) 40%, rgba(24,32,25,0));
  transition: padding .3s var(--ease), background-color .3s var(--ease), backdrop-filter .3s var(--ease);
}
.nav.is-scrolled{
  padding: 13px 0;
  background: rgba(24,32,25,0.86);
  backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--ink-line);
}
.nav .container{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 24px;
}
.brand{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.brand img{ height: 28px; width:auto; }
.nav-links{
  display:flex;
  align-items:center;
  gap: 22px;
  font-size: 14.5px;
  font-weight: 500;
}
.nav-links a{
  position:relative;
  color: var(--stone-dim);
  transition: color .25s var(--ease);
  padding: 4px 0;
}
.nav-links a::after{
  content:'';
  position:absolute; left:0; right:100%; bottom:-2px;
  height:1px; background: var(--coral);
  transition: right .3s var(--ease);
}
.nav-links a:hover, .nav-links a.active{ color: var(--stone-surface); }
.nav-links a:hover::after, .nav-links a.active::after{ right:0; }
.nav-cta{ display:flex; align-items:center; gap:18px; }
.nav-toggle{
  display:none;
  background:none; border:none; color: var(--stone);
  width:40px; height:40px; position:relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:''; position:absolute; left:9px; right:9px; height:1.5px; background: currentColor;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle span{ top:19px; }
.nav-toggle span::before{ top:-7px; }
.nav-toggle span::after{ top:7px; }
.nav-toggle.is-open span{ background: transparent; }
.nav-toggle.is-open span::before{ transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span::after{ transform: translateY(-7px) rotate(-45deg); }

.mobile-panel{
  display:none;
  position: fixed; inset: 0;
  background: var(--ink);
  z-index: 90;
  padding: 110px var(--pad) 40px;
  transform: translateY(-8px);
  opacity:0;
  pointer-events:none;
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.mobile-panel.is-open{ opacity:1; transform:translateY(0); pointer-events:auto; }
.mobile-panel a{
  display:block;
  font-family: var(--serif);
  font-size: 34px;
  padding: 14px 0;
  border-bottom: 1px solid var(--ink-line);
  color: var(--stone);
}
.mobile-panel .btn{ margin-top: 28px; }

@media (max-width: 880px){
  .nav-links{ display:none; }
  .nav-cta .btn{ display:none; }
  .nav-toggle{ display:block; }
  .mobile-panel{ display:block; }
}

/* ---------- Section scaffolding ---------- */
section{ position: relative; }
.section{ padding: 120px 0; }
.section-tight{ padding: 80px 0; }
@media (max-width: 700px){
  .section{ padding: 80px 0; }
  .section-tight{ padding: 56px 0; }
}

.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.02em;
  color: var(--coral);
  margin-bottom: 18px;
}
.eyebrow::before{ content:''; width:22px; height:1px; background: var(--coral); }

.h1{ font-size: clamp(35px, 5vw, 60px); }
.h2{ font-size: clamp(28px, 3.6vw, 42px); }
.h3{ font-size: clamp(22px, 2.6vw, 28px); }
.lede{ font-size: clamp(17px, 1.6vw, 20px); color: var(--stone-dim); max-width: 640px; line-height:1.65; }

.section-head{ max-width: 720px; margin-bottom: 56px; }
.section-head.centered{ margin-left:auto; margin-right:auto; text-align:center; }

/* reveal-on-scroll */
.reveal{ opacity:0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }
.reveal-stagger > *{ opacity:0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal-stagger.is-visible > *{ opacity:1; transform:none; }
.reveal-stagger.is-visible > *:nth-child(1){ transition-delay: .02s; }
.reveal-stagger.is-visible > *:nth-child(2){ transition-delay: .10s; }
.reveal-stagger.is-visible > *:nth-child(3){ transition-delay: .18s; }
.reveal-stagger.is-visible > *:nth-child(4){ transition-delay: .26s; }
.reveal-stagger.is-visible > *:nth-child(5){ transition-delay: .34s; }
.reveal-stagger.is-visible > *:nth-child(6){ transition-delay: .42s; }

/* ---------- Hero ---------- */
.hero{
  display:flex;
  align-items:center;
  padding: 96px 0 88px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 900px 600px at 82% 8%, rgba(17,79,166,0.24), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 60%, rgba(228,82,90,0.14), transparent 60%),
    var(--ink);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items:center;
}
.hero-kicker{
  font-family: var(--sans); font-weight:600; font-size:13px; letter-spacing:.02em;
  color: var(--stone-dim);
  display:inline-flex; align-items:center; gap:10px;
  border: 1px solid var(--ink-line);
  background: rgba(239,234,224,0.05);
  padding: 8px 16px 8px 8px;
  border-radius: var(--radius-pill);
  margin-bottom: 26px;
}
.hero-kicker .dot{ width:8px; height:8px; border-radius:50%; background: var(--coral); }
.hero h1{ margin-bottom: 24px; }
.hero h1 em{ font-style: italic; color: var(--stone-dim); }
.brand-word{
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
.hero .lede{ margin-bottom: 36px; }
.hero-cta{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom: 48px; }
.hero-stats{ display:flex; gap: 40px; flex-wrap:wrap; }
.hero-stats .num{ font-family: var(--serif); font-size: 34px; display:block; color: var(--stone-surface); }
.hero-stats .lbl{ font-size: 13px; color: var(--stone-dim); }

.hero-art{ position: relative; }
.hero-art .parallax-layer{ position:absolute; }
.hero-art-img{ position:relative; z-index:2; }
.hero-glow{
  position:absolute; z-index:1; border-radius:50%;
  filter: blur(60px); opacity:.55;
}
.hero-glow.g1{ width:340px; height:340px; background: var(--blue); top:-40px; right:10%; }
.hero-glow.g2{ width:260px; height:260px; background: var(--coral); bottom:-20px; left:0; }

@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-art{ order:-1; max-width: 280px; margin: 0 auto 8px; }
  .hero{ padding: 84px 0 56px; align-items: flex-start; }
  .hero-kicker{ margin-bottom: 18px; }
}

/* Star field (cosmic ambience) */
.starfield{ position:absolute; inset:0; overflow:hidden; z-index:0; pointer-events:none; }
.starfield span{
  position:absolute; width:2px; height:2px; background: var(--stone);
  border-radius:50%; opacity:.5;
  animation: twinkle 4s ease-in-out infinite;
}
@keyframes twinkle{ 0%,100%{ opacity:.15;} 50%{ opacity:.85;} }

/* ---------- Cards ---------- */
.grid{ display:grid; gap: 24px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px){ .grid-3, .grid-4{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px){ .grid-3, .grid-2, .grid-4{ grid-template-columns: 1fr; } }

.card{
  background: var(--ink-soft);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  padding: 34px;
  transition: transform .4s var(--ease), border-color .4s var(--ease);
}
.card:hover{ transform: translateY(-6px); border-color: rgba(239,234,224,.22); }
.card .icon{
  width: 116px; height:116px; border-radius: 22px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(255,255,255,0.07); color: var(--coral);
  margin-bottom: 22px;
  overflow: hidden;
}
.card .icon svg{ width:54px; height:54px; }
.card .icon.icon-photo{ background:none; padding:0; }
.card .icon.icon-photo img{ width:100%; height:100%; object-fit:cover; border-radius:22px; }
.card h3{ font-size: 22px; margin-bottom: 12px; }
.card p{ color: var(--stone-dim); font-size: 15px; }

.card-light{
  background: var(--stone-surface);
  color: var(--ink);
  border: none;
}
.card-light .lede, .card-light p{ color: #5b6459; }

/* ---------- Funnel / method diagram ---------- */
.method-diagram{ position:relative; display:flex; flex-direction:column; align-items:center; gap:0; }
.method-row{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap: 18px;
  margin-bottom: -1px;
}
.method-label{ font-size: 13.5px; font-weight:600; color: var(--stone-dim); white-space:nowrap; }
.method-shape{
  height: 84px; flex:1; max-width: 640px;
  display:flex; align-items:center; justify-content:center;
  font-family: var(--serif); font-style:italic; font-size:19px; color: var(--stone-surface);
  border: 1px solid var(--ink-line);
  clip-path: polygon(6% 0, 94% 0, 84% 100%, 16% 100%);
}
.method-shape.m1{ background: linear-gradient(180deg, rgba(17,79,166,.55), rgba(17,79,166,.18)); max-width: 720px; }
.method-shape.m2{ background: linear-gradient(180deg, rgba(120,70,150,.5), rgba(228,82,90,.28)); max-width: 520px; }
.method-shape.m3{
  clip-path: polygon(30% 0, 70% 0, 50% 100%);
  max-width: 220px; background: linear-gradient(180deg, rgba(228,82,90,.75), rgba(228,82,90,.35));
}

/* ---------- Stats / marquee band ---------- */
.band{
  background: var(--blue);
  color: #ffffff;
  padding: 64px 0;
}
.band .grid-3, .band .grid-4{ text-align:center; }
.band .num{ font-family: var(--serif); font-size: clamp(30px,4vw,46px); color:#ffffff; }
.band .lbl{ font-size: 13.5px; color: rgba(255,255,255,0.78); margin-top:6px; }

/* ---------- Quote ---------- */
.quote-band{
  background: linear-gradient(120deg, var(--blue) 0%, var(--coral-deep) 100%);
  padding: 90px 0;
  color: var(--stone-surface);
}
.quote-band blockquote{
  font-family: var(--serif); font-style:italic;
  font-size: clamp(24px, 3.4vw, 38px);
  max-width: 820px; line-height:1.35;
}
.quote-band cite{ display:block; margin-top:24px; font-style:normal; font-size:28px; opacity:.85; }

/* ---------- Footer ---------- */
.footer{ background: #0f1410; padding: 64px 0 32px; border-top: 1px solid var(--ink-line); text-align:center; }
.footer-brand{ display:flex; justify-content:center; margin-top: 44px; }
.footer-top{ display:flex; justify-content:center; gap: 64px; flex-wrap:wrap; }
.footer-top > div{ text-align:center; }
.footer h4{ font-family: var(--sans); font-size:14.5px; color: var(--stone-surface); margin-bottom: 16px; font-weight:700; }
.footer ul li{ margin-bottom: 6px; }
.footer a, .footer ul li{ color: var(--stone-dim); font-size: 14.5px; transition: color .25s; }
.footer a:hover{ color: var(--stone-surface); }
.footer-bottom{ display:flex; justify-content:center; align-items:center; padding-top: 26px; margin-top: 36px; border-top: 1px solid var(--ink-line); font-size:13px; color: var(--stone-dim); flex-wrap:wrap; gap:10px 24px; }
.footer-social{ display:flex; gap:12px; justify-content:center; }
.footer-social a{
  width:42px; height:42px; border-radius:50%;
  border: 1px solid var(--ink-line);
  display:flex; align-items:center; justify-content:center;
  color: var(--stone-dim);
  transition: color .25s, border-color .25s, transform .25s;
}
.footer-social a:hover{ color: var(--stone-surface); border-color: var(--stone-dim); transform: translateY(-2px); }
@media (max-width: 560px){
  .footer-top{ gap: 26px 40px; }
  .footer ul li{ margin-bottom: 8px; }
  .footer h4{ margin-bottom: 10px; }
  .footer-brand{ margin-top: 30px; }
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{
  padding: 168px 0 90px;
  background:
    radial-gradient(ellipse 800px 500px at 90% 0%, rgba(17,79,166,0.2), transparent 60%),
    var(--ink);
}
.page-hero .h1{ max-width: 780px; }
.breadcrumb{ font-size:13px; color: var(--stone-dim); margin-bottom: 22px; }
.breadcrumb a:hover{ color: var(--stone-surface); }

/* ---------- FAQ accordion ---------- */
.faq-item{ border-bottom: 1px solid var(--ink-line); }
.faq-q{
  width:100%; background:none; border:none; color: var(--stone-surface);
  display:flex; justify-content:space-between; align-items:center;
  padding: 26px 0; text-align:left; font-size: 18px; font-family: var(--sans); font-weight:500;
}
.faq-q .plus{ width:20px; height:20px; position:relative; flex-shrink:0; margin-left:20px; }
.faq-q .plus::before, .faq-q .plus::after{ content:''; position:absolute; background: var(--coral); transition: transform .3s var(--ease); }
.faq-q .plus::before{ top:9px; left:2px; right:2px; height:2px; }
.faq-q .plus::after{ left:9px; top:2px; bottom:2px; width:2px; }
.faq-item.is-open .plus::after{ transform: rotate(90deg); }
.faq-a{ max-height:0; overflow:hidden; transition: max-height .4s var(--ease); }
.faq-a p{ padding-bottom: 26px; color: var(--stone-dim); max-width: 680px; }

/* ---------- Timeline (Sobre) ---------- */
.timeline{ position:relative; padding-left: 32px; border-left: 1px solid var(--ink-line); }
.timeline-item{ position:relative; padding-bottom: 46px; }
.timeline-item:last-child{ padding-bottom:0; }
.timeline-item::before{
  content:''; position:absolute; left:-37px; top:4px; width:11px; height:11px; border-radius:50%;
  background: var(--coral); box-shadow: 0 0 0 4px rgba(228,82,90,.18);
}
.timeline-year{ font-size:13px; color: var(--coral); font-weight:600; margin-bottom:6px; }

/* ---------- Tags ---------- */
.tag-list{ display:flex; flex-wrap:wrap; gap:10px; }
.tag{
  font-size: 13px; padding: 8px 16px; border-radius: var(--radius-pill);
  border: 1px solid var(--ink-line); color: var(--stone-dim);
}

/* ---------- Services layers ---------- */
.layer-row{
  display:grid; grid-template-columns: 90px 1fr; gap: 28px;
  padding: 38px 0; border-top: 1px solid var(--ink-line);
}
.layer-row:last-child{ border-bottom: 1px solid var(--ink-line); }
.layer-index{ font-family: var(--serif); font-size: 42px; color: var(--stone-dim); opacity: .5; }
.layer-row h3{ margin-bottom:10px; }
.layer-row p{ color: var(--stone-dim); max-width: 620px; }
@media (max-width: 640px){ .layer-row{ grid-template-columns: 1fr; gap:10px; } }

/* ---------- Pricing / offer card ---------- */
.offer-card{
  border-radius: var(--radius);
  border: 1px solid var(--ink-line);
  background: var(--ink-soft);
  padding: 44px;
  position:relative;
  overflow:hidden;
}
.offer-card::before{
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background: linear-gradient(90deg, var(--blue), var(--coral));
}
.offer-price{ font-family: var(--serif); font-size: 52px; margin: 18px 0 6px; }
.offer-price small{ font-size: 16px; font-family: var(--sans); color: var(--stone-dim); }

/* ---------- Case cards ---------- */
.case-card{ border-radius: var(--radius); overflow:hidden; background: var(--ink-soft); border: 1px solid var(--ink-line); }
.case-shot{ aspect-ratio: 16/10; background-size: cover; background-position: top center; position: relative; }
.case-shot::after{ content:''; position:absolute; inset:0; background: linear-gradient(180deg, transparent 40%, rgba(15,20,16,.9)); }
.case-shot .case-tag{ position:absolute; left:20px; bottom:16px; font-size:12.5px; font-weight:600; letter-spacing:.03em; color: var(--stone-surface); z-index:1; }
.case-body{ padding: 26px 28px 30px; }
.case-body h3{ font-size:20px; margin-bottom:10px; }
.case-body p{ color: var(--stone-dim); font-size:14.5px; }
.case-stat{ display:flex; gap:22px; margin-top:18px; padding-top:18px; border-top:1px solid var(--ink-line); }
.case-stat b{ display:block; font-family: var(--serif); font-size:22px; color:var(--coral); }
.case-stat span{ font-size:12px; color: var(--stone-dim); }

.promo-band{
  position:relative;
  border-radius: var(--radius);
  padding: 64px 40px;
  background: linear-gradient(120deg, var(--blue) 0%, var(--coral-deep) 100%);
  color: #fff;
  text-align:center;
  overflow:hidden;
}
.promo-band::before{ content:''; position:absolute; inset:0; background: radial-gradient(circle at 18% 15%, rgba(255,255,255,.18), transparent 55%); pointer-events:none; }
.promo-band > *{ position:relative; z-index:1; }
.promo-tag{
  display:inline-flex; align-items:center; gap:8px;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.4);
  padding: 9px 20px; border-radius: var(--radius-pill);
  font-size: 12.5px; font-weight:700; letter-spacing:.04em; text-transform:uppercase;
  margin-bottom: 24px;
}
.promo-tag .dot{ width:7px; height:7px; border-radius:50%; background:#fff; animation: twinkle 1.6s ease-in-out infinite; }
.promo-band h2{ color:#fff; max-width: 640px; margin-left:auto; margin-right:auto; }
.promo-band .lede{ color: rgba(255,255,255,0.92); margin: 18px auto 32px; max-width: 560px; }
.promo-band .btn-primary{ background:#fff; color: var(--ink); }
.promo-band .btn-primary:hover{ background: var(--stone-surface); transform: translateY(-2px); }
.video-card{
  border-radius: var(--radius); overflow:hidden; border:1px solid var(--ink-line);
  background: var(--ink-soft); aspect-ratio: 9/16; position:relative;
}
.video-card video{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; background:#000; }
.video-card .play{
  width:56px; height:56px; border-radius:50%; background: rgba(239,234,224,0.12);
  border: 1px solid var(--ink-line);
  display:flex; align-items:center; justify-content:center; color: var(--stone-surface);
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); z-index:1;
  pointer-events:none;
}
.video-card .video-label{
  position:absolute; left:14px; top:12px; font-size:12.5px; color: var(--stone-surface); z-index:1;
  background: rgba(15,20,16,0.55); padding: 4px 10px; border-radius: var(--radius-pill);
  pointer-events:none;
}

/* ---------- Blog ---------- */
.post-card{ display:grid; grid-template-columns: 260px 1fr; gap:28px; padding: 32px 0; border-top:1px solid var(--ink-line); }
.post-card:last-child{ border-bottom: 1px solid var(--ink-line); }
.post-thumb{ aspect-ratio: 4/3; border-radius: var(--radius-sm); background: var(--ink-soft); overflow:hidden; }
.post-meta{ font-size:12.5px; color: var(--stone-dim); margin-bottom:10px; display:flex; gap:14px; }
.post-card h3{ font-size: 24px; margin-bottom: 10px; }
.post-card p{ color: var(--stone-dim); font-size:15px; margin-bottom:14px; }
.post-link{ font-size:13.5px; font-weight:600; color: var(--coral); display:inline-flex; align-items:center; gap:6px; }
@media (max-width: 700px){ .post-card{ grid-template-columns: 1fr; } }

.article{ max-width: 720px; margin: 0 auto; }
.article h2{ font-size: clamp(24px,3vw,32px); margin: 44px 0 16px; }
.article h3{ font-size: clamp(19px,2.4vw,23px); margin: 32px 0 14px; }
.article p{ margin-bottom: 20px; color: var(--stone); font-size: 17px; line-height:1.75; }
.article ul{ margin: 0 0 20px 0; }
.article li{ padding-left:26px; position:relative; margin-bottom:12px; color: var(--stone); line-height:1.6; }
.article li::before{ content:''; position:absolute; left:0; top:10px; width:8px; height:8px; border-radius:50%; background: var(--coral); }
.article-header{ margin-bottom: 40px; }
.article-cover{ border-radius: var(--radius); margin: 40px 0; overflow:hidden; aspect-ratio: 16/8; background: var(--ink-soft); }
.share-box{
  border: 1px solid var(--ink-line); border-radius: var(--radius);
  padding: 30px; margin-top: 56px; display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
}

/* ---------- Final CTA band ---------- */
.cta-band{
  padding: 110px 0;
  text-align:center;
  background:
    radial-gradient(ellipse 700px 400px at 50% 0%, rgba(228,82,90,0.18), transparent 65%),
    var(--ink);
}
.cta-band h2{ max-width: 700px; margin: 0 auto 28px; }
.cta-band .lede{ margin: 0 auto 40px; }
.cta-band .hero-cta{ justify-content:center; }

/* ---------- WhatsApp float ---------- */
.wa-float{
  position: fixed; right: 24px; bottom: 24px; z-index: 80;
  width: 58px; height:58px; border-radius:50%;
  background: #25D366; color: #ffffff;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 30px rgba(37,211,102,.4);
  transition: transform .3s var(--ease);
}
.wa-float:hover{ transform: scale(1.08); background: #20BD5A; }

/* ---------- misc utility ---------- */
.mt-0{ margin-top:0 !important; }
.center{ text-align:center; }
.mx-auto{ margin-left:auto; margin-right:auto; }
.split{ display:grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items:center; }
@media (max-width: 880px){ .split{ grid-template-columns: 1fr; gap:36px; } }
.divider{ height:1px; background: var(--ink-line); border:none; margin: 0; }