/* ==========================================================
   ARK SAÚDE — Design system do site público
   Sem frameworks externos, sem build step.
   ========================================================== */

:root{
  --brand: #FF6100;
  --brand-dark: #C94800;
  --accent: #B25900;
  --gray-900: #21242a;
  --gray-800: #454a52;
  --gray-600: #6b7280;
  --gray-400: #9aa1ab;
  --gray-300: #e2e5e9;
  --gray-100: #f5f6f8;
  --ink: var(--gray-800);
  --ink-soft: var(--gray-600);
  --heading: var(--gray-800);
  --paper: #ffffff;
  --paper-soft: var(--gray-100);
  --line: var(--gray-300);
  --success: #1f9d55;
  --warn: #e0a30f;
  --danger: #d1483f;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow-sm: 0 2px 10px rgba(20,22,26,.06);
  --shadow-md: 0 12px 30px rgba(20,22,26,.10);
  --shadow-lg: 0 24px 60px rgba(20,22,26,.16);
  --font-head: 'Sora', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "cv11", "ss01";
}
.bg-mesh{
  position: fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(600px circle at 12% 8%, rgba(255,97,0,.10), transparent 60%),
    radial-gradient(560px circle at 88% 6%, rgba(178,89,0,.08), transparent 60%),
    radial-gradient(620px circle at 92% 58%, rgba(69,74,82,.07), transparent 60%),
    radial-gradient(540px circle at 6% 78%, rgba(255,97,0,.07), transparent 60%),
    radial-gradient(700px circle at 50% 100%, rgba(69,74,82,.05), transparent 60%);
}
h1,h2,h3,h4,h5{
  font-family: var(--font-head);
  line-height: 1.15;
  margin: 0 0 .5em;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--heading);
}
.hero h1{ color: #fff; }
p{ margin: 0 0 1em; color: var(--ink-soft); }
a{ color: var(--brand); text-decoration: none; }
img{ max-width: 100%; display:block; }
ul{ list-style: none; margin:0; padding:0; }
.wrap{ width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.ico{ width:20px; height:20px; }
.ico-sm{ width:16px; height:16px; vertical-align:-3px; margin-right:4px; }
.ico-xs{ width:14px; height:14px; vertical-align:-2px; margin-right:4px; opacity:.85; }
.ico-brand{ width:26px; height:26px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 13px 26px; border-radius: 999px; font-weight:700; font-size: .95rem;
  border: 2px solid transparent; cursor:pointer; transition: all .2s ease;
  font-family: var(--font-head);
}
.btn-primary{ background: var(--brand); color:#fff; box-shadow: 0 10px 24px rgba(255,97,0,.24); }
.btn-primary:hover{ background: var(--brand-dark); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(255,97,0,.32); }
.btn-outline{ border-color: var(--brand); color: var(--brand); background: transparent; }
.btn-outline:hover{ background: var(--brand); color:#fff; }
.btn-white{ background:#fff; color: var(--brand-dark); }
.btn-white:hover{ transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-block{ width:100%; }
.btn-sm{ padding: 8px 16px; font-size:.85rem; }
.btn svg{ transition: transform .2s ease; }
.btn:hover svg{ transform: translateX(3px); }

/* ---------- Topbar ---------- */
.topbar{ position:relative; background: linear-gradient(90deg, var(--gray-900), #2c3036); color: #cfd3d8; font-size: .82rem; }
.topbar::after{ content:''; position:absolute; left:0; right:0; bottom:-3px; height:3px; z-index:101; background: linear-gradient(90deg, var(--accent), var(--brand), var(--accent)); }
.topbar-inner{ display:flex; align-items:center; justify-content:space-between; padding: 9px 24px; gap: 16px; }
.topbar a{ color: #cfd3d8; }
.topbar a:hover{ color:#fff; }
.topbar-left, .topbar-right{ display:flex; align-items:center; gap: 20px; }
.wa-link{ display:inline-flex; align-items:center; background: rgba(255,97,0,.22); padding:5px 13px; border-radius:999px; font-weight:600; color:#fff; }

/* ---------- Header / Nav ---------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,.6);
  box-shadow: 0 1px 0 rgba(20,22,26,.04);
  transition: box-shadow .25s ease;
}
/* Glass background lives on a pseudo-element (not the header itself) because
   backdrop-filter on an ancestor creates a new containing block for its
   position:fixed descendants — that broke the fixed-position mobile nav panel. */
.site-header::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  transition: background-color .25s ease;
}
.site-header.is-scrolled{ box-shadow: 0 14px 34px rgba(20,22,26,.10); }
.site-header.is-scrolled::before{ background: rgba(255,255,255,.86); }
.header-inner{ display:flex; align-items:center; justify-content:space-between; padding: 18px 24px; gap: 24px; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand-mark{ width:50px; height:50px; border-radius: 14px; background: linear-gradient(135deg, var(--brand), var(--accent)); display:flex; align-items:center; justify-content:center; color:#fff; flex-shrink:0; box-shadow: 0 10px 22px rgba(255,97,0,.30); }
.brand-text{ font-family: var(--font-head); font-weight:800; font-size:1.3rem; color: var(--ink); letter-spacing:-.01em; }
.brand-logo{ height: 58px; width:auto; }
.main-nav{ display:flex; align-items:center; gap: 4px; }
.main-nav a{
  position:relative; color: var(--ink); font-weight:700; font-size: .88rem; text-transform:uppercase; letter-spacing:.035em;
  padding: 11px 18px; border-radius:999px; transition: color .2s ease, background-color .2s ease;
}
.main-nav a::after{
  content:''; position:absolute; left:18px; right:18px; bottom:6px; height:2px; border-radius:2px;
  background: var(--brand); transform: scaleX(0); transform-origin:left; transition: transform .25s ease;
}
.main-nav a:hover{ color: var(--brand-dark); background: rgba(255,97,0,.08); }
.main-nav a:hover::after, .main-nav a.active::after{ transform: scaleX(1); }
.main-nav a.active{ color: var(--brand-dark); }
.main-nav a.btn-nav{
  text-transform:none; letter-spacing:normal; font-size:.95rem; margin-left: 14px; padding: 13px 28px;
  box-shadow: 0 12px 26px rgba(255,97,0,.32);
}
.main-nav a.btn-nav::after{ display:none; }
.nav-toggle{ display:none; background:none; border:none; cursor:pointer; color: var(--ink); padding:8px; border-radius:10px; }
.nav-toggle:hover{ background: rgba(255,97,0,.08); }

@media (max-width: 900px){
  .main-nav{
    position: fixed; inset: 76px 0 0 0; background: rgba(255,255,255,.88);
    backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%);
    flex-direction:column; align-items:stretch;
    padding: 22px; gap: 4px; transform: translateX(100%); transition: transform .3s ease; overflow-y:auto;
    box-shadow: var(--shadow-lg);
  }
  .main-nav a{ text-align:left; padding: 15px 16px; }
  .main-nav a::after{ display:none; }
  .main-nav.open{ transform: translateX(0); }
  .nav-toggle{ display:block; }
  .hide-mobile{ display:none; }
  .main-nav a.btn-nav{ margin-top: 10px; margin-left:0; justify-content:center; }
}

/* ---------- Hero Slider ---------- */
.hero.hero-slider{
  position: relative; color:#fff; overflow:hidden;
  min-height: 640px; display:flex; align-items:center;
  background: linear-gradient(120deg, var(--brand-dark), var(--brand) 60%, var(--accent));
}
.hero-slides{ position:absolute; inset:0; z-index:0; }
.hero-slide{
  position:absolute; inset:0; background-size:cover; background-position:center;
  opacity:0; transform: scale(1); transition: opacity 1.6s ease;
}
.hero-slide.is-active{ opacity:1; animation: hero-kenburns 8s ease-out forwards; }
@keyframes hero-kenburns{
  from{ transform: scale(1); }
  to{ transform: scale(1.09); }
}
@media (prefers-reduced-motion: reduce){
  .hero-slide.is-active{ animation: none; }
}
.hero-scrim{
  position:absolute; inset:0; z-index:1;
  background: linear-gradient(100deg, rgba(24,26,30,.86) 0%, rgba(38,34,32,.62) 38%, rgba(180,89,0,.34) 70%, rgba(255,97,0,.20) 100%);
}
.hero-inner{ position:relative; z-index:2; width:100%; padding: 120px 24px 96px; }
.hero-copy{ max-width: 640px; }
.hero-eyebrow{ display:inline-flex; align-items:center; gap:8px; background: rgba(255,255,255,.16); padding: 7px 18px; border-radius:999px; font-size:.85rem; font-weight:700; margin-bottom: 20px; border:1px solid rgba(255,255,255,.28); }
.hero h1{ font-size: clamp(2.1rem, 4.4vw, 3.4rem); margin-bottom: .4em; text-shadow: 0 4px 26px rgba(0,0,0,.28); }
.hero p.lead{ color: rgba(255,255,255,.92); font-size: 1.12rem; max-width: 540px; }
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-top: 30px; }

.hero-stats-bar{ display:flex; gap: 14px; margin-top: 42px; flex-wrap:wrap; }
.hero-stats-bar div{
  background: rgba(255,255,255,.12); backdrop-filter: blur(12px) saturate(160%); -webkit-backdrop-filter: blur(12px) saturate(160%);
  border:1px solid rgba(255,255,255,.22); border-radius: 16px; padding: 14px 22px;
}
.hero-stats-bar div strong{ display:block; font-family: var(--font-head); font-size:1.6rem; }
.hero-stats-bar div span{ font-size:.78rem; color: rgba(255,255,255,.8); text-transform:uppercase; letter-spacing:.04em; }

.hero-controls{
  position:absolute; left:0; right:0; bottom: 28px; z-index:3;
  display:flex; align-items:center; justify-content:center; gap:20px;
}
.hero-arrow{
  width:44px; height:44px; border-radius:50%; border:1px solid rgba(255,255,255,.4);
  background: rgba(255,255,255,.12); backdrop-filter: blur(6px); color:#fff; cursor:pointer;
  display:flex; align-items:center; justify-content:center; transition: background-color .2s ease, transform .2s ease;
}
.hero-arrow:hover{ background: rgba(255,255,255,.30); transform: translateY(-2px); }
.hero-dots{ display:flex; align-items:center; gap:8px; }
.hero-dot{
  position:relative; width:32px; height:4px; border-radius:2px; overflow:hidden;
  background: rgba(255,255,255,.3); border:none; cursor:pointer; padding:0; transition: background-color .2s ease;
}
.hero-dot::after{ content:''; position:absolute; inset:0; background:#fff; transform-origin:left; transform:scaleX(0); }
.hero-dot:hover{ background: rgba(255,255,255,.45); }
.hero-dot.is-active::after{ animation: hero-dot-progress 6s linear forwards; }
@keyframes hero-dot-progress{ from{ transform:scaleX(0); } to{ transform:scaleX(1); } }
@media (prefers-reduced-motion: reduce){
  .hero-dot.is-active::after{ animation: none; transform:scaleX(1); }
}

@media (max-width: 900px){
  .hero.hero-slider{ min-height: 560px; }
  .hero-inner{ padding: 90px 20px 92px; }
  .hero-stats-bar{ gap:18px; margin-top:32px; padding-top:22px; }
  .hero-controls{ bottom:18px; gap:14px; }
  .hero-arrow{ width:38px; height:38px; }
}

/* ---------- Sections ---------- */
.section{ padding: 84px 0; }
.section-tight{ padding: 56px 0; }
.section-alt{ background: var(--paper-soft); position:relative; overflow:hidden; }
.section-alt::before{
  content:''; position:absolute; width:520px; height:520px; border-radius:50%;
  background: radial-gradient(circle, rgba(255,97,0,.12), transparent 70%);
  top:-200px; right:-140px; z-index:0; pointer-events:none;
}
.section-alt::after{
  content:''; position:absolute; width:420px; height:420px; border-radius:50%;
  background: radial-gradient(circle, rgba(69,74,82,.08), transparent 70%);
  bottom:-180px; left:-120px; z-index:0; pointer-events:none;
}
.section-alt .wrap{ position:relative; z-index:1; }
.section-head{ text-align:center; max-width: 680px; margin: 0 auto 48px; }
.eyebrow{ display:inline-flex; align-items:center; gap:8px; color: var(--brand-dark); font-weight:700; letter-spacing:.06em; text-transform:uppercase; font-size:.78rem; margin-bottom: 10px; }
.eyebrow::before{ content:''; width:7px; height:7px; border-radius:50%; background: var(--brand); box-shadow: 0 0 0 4px rgba(255,97,0,.16); }
.section-head h2{ font-size: clamp(1.7rem, 3.2vw, 2.4rem); }

/* ---------- Cards / Grids ---------- */
.grid{ display:grid; gap: 26px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px){ .grid-3, .grid-4{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px){ .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; } }

.card{
  background: rgba(255,255,255,.62); backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
  border:1px solid rgba(255,255,255,.7); border-radius: var(--radius); padding: 32px 26px;
  box-shadow: 0 8px 30px rgba(20,22,26,.05);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, background-color .25s ease;
}
.card:hover{ box-shadow: 0 20px 44px rgba(20,22,26,.12); transform: translateY(-6px); background: rgba(255,255,255,.82); border-color: rgba(255,255,255,.9); }
.card-icon{
  width:56px; height:56px; border-radius: 16px;
  background: linear-gradient(135deg, rgba(255,97,0,.18), rgba(178,89,0,.12));
  backdrop-filter: blur(6px); border:1px solid rgba(255,255,255,.5);
  color: var(--brand); display:flex; align-items:center; justify-content:center; margin-bottom: 20px; transition: transform .25s ease;
}
.card:hover .card-icon{ transform: scale(1.08) rotate(-4deg); }
.card-icon .ico{ width:26px; height:26px; }
.card h3{ font-size: 1.12rem; margin-bottom:.4em; }
.card p{ font-size:.94rem; margin-bottom:0; }
.card-link{ display:inline-flex; align-items:center; gap:6px; margin-top:14px; font-weight:700; font-size:.88rem; }

.tag{
  display:inline-block; font-size:.72rem; font-weight:700; letter-spacing:.03em; text-transform:uppercase; padding:4px 10px; border-radius:999px;
  background: rgba(255,97,0,.12); backdrop-filter: blur(4px); border:1px solid rgba(255,97,0,.14);
  color: var(--brand-dark); margin-bottom:10px;
}
.tag-exame{ background: rgba(178,89,0,.10); border-color: rgba(178,89,0,.14); color: var(--accent); }
.tag-servico{ background: rgba(31,157,85,.10); border-color: rgba(31,157,85,.14); color: var(--success); }

/* ---------- About / split sections ---------- */
.split{ display:grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items:center; }
.split.reverse{ direction: rtl; }
.split.reverse > *{ direction: ltr; }
.split-media{ position:relative; border-radius: 24px; overflow:hidden; box-shadow: var(--shadow-md); border:1px solid rgba(255,255,255,.6); }
.split-media img{ width:100%; height:100%; object-fit:cover; }
.split h2{ font-size: clamp(1.6rem, 3vw, 2.1rem); }
.check-list{ margin-top: 20px; display:grid; gap: 14px; }
.check-list li{ display:flex; gap:12px; align-items:flex-start; color: var(--ink-soft); font-weight:600; }
.check-list .ico{ color: var(--success); flex-shrink:0; margin-top:2px; }
@media (max-width: 900px){ .split{ grid-template-columns: 1fr; gap: 34px; } }

.value-cards{ display:grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 40px; }
@media (max-width: 780px){ .value-cards{ grid-template-columns: 1fr; } }
.value-card{
  background: rgba(255,255,255,.62); backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-radius: var(--radius); padding: 26px; box-shadow: 0 8px 30px rgba(20,22,26,.05);
  border-top: 4px solid var(--brand); border-left:1px solid rgba(255,255,255,.7); border-right:1px solid rgba(255,255,255,.7); border-bottom:1px solid rgba(255,255,255,.7);
  transition: transform .25s ease, box-shadow .25s ease;
}
.value-card:hover{ transform: translateY(-4px); box-shadow: 0 16px 36px rgba(20,22,26,.10); }
.value-card:nth-child(2){ border-color: var(--gray-800); }
.value-card:nth-child(3){ border-color: var(--accent); }

/* ---------- Stats band ---------- */
.stats-band{ background: linear-gradient(120deg, var(--brand-dark), var(--brand)); color:#fff; padding: 46px 0; }
.stats-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 20px; text-align:center; }
.stats-grid strong{ display:block; font-family: var(--font-head); font-size: 2.1rem; font-variant-numeric: tabular-nums; }
.stats-grid span{ font-size:.85rem; color: rgba(255,255,255,.8); }
@media (max-width: 700px){ .stats-grid{ grid-template-columns: repeat(2,1fr); gap: 30px; } }

/* ---------- Team ---------- */
.team-card{ text-align:center; }
.team-photo{ width:100%; aspect-ratio: 1/1; border-radius: var(--radius); overflow:hidden; margin-bottom: 16px; box-shadow: var(--shadow-sm); border:1px solid rgba(255,255,255,.6); }
.team-photo img{ width:100%; height:100%; object-fit:cover; }
.team-card h3{ margin-bottom:2px; font-size:1.05rem; }
.team-card .role{ color: var(--brand); font-weight:700; font-size:.85rem; }

/* ---------- Testimonials ---------- */
.testi-card{
  background: rgba(255,255,255,.62); backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
  border:1px solid rgba(255,255,255,.7); border-radius: var(--radius); padding: 28px; box-shadow: 0 8px 30px rgba(20,22,26,.05); position:relative;
  transition: transform .25s ease, box-shadow .25s ease;
}
.testi-card:hover{ transform: translateY(-4px); box-shadow: 0 16px 36px rgba(20,22,26,.10); }
.testi-stars{ color:#f0a500; display:flex; gap:2px; margin-bottom: 12px; }
.testi-stars .ico{ width:16px; height:16px; }
.testi-quote{ color: var(--brand); opacity:.25; position:absolute; top:20px; right:22px; }
.testi-quote .ico{ width:34px; height:34px; }
.testi-person{ display:flex; align-items:center; gap:12px; margin-top: 18px; }
.testi-avatar{ width:48px; height:48px; border-radius:50%; overflow:hidden; flex-shrink:0; border:2px solid rgba(255,255,255,.8); box-shadow: 0 2px 10px rgba(20,22,26,.10); }
.testi-avatar img{ width:100%; height:100%; object-fit:cover; }
.testi-person strong{ display:block; font-size:.92rem; }

/* ---------- Units / Contact ---------- */
.unit-card{
  background: rgba(255,255,255,.62); backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-radius: var(--radius); overflow:hidden; box-shadow: 0 8px 30px rgba(20,22,26,.05); border:1px solid rgba(255,255,255,.7);
  transition: transform .25s ease, box-shadow .25s ease;
}
.unit-card:hover{ transform: translateY(-4px); box-shadow: 0 16px 36px rgba(20,22,26,.10); }
.unit-photo{ aspect-ratio: 16/9; overflow:hidden; }
.unit-photo img{ width:100%; height:100%; object-fit:cover; }
.unit-body{ padding: 24px; }
.unit-body h3{ font-size:1.15rem; margin-bottom:10px; }
.unit-info{ display:grid; gap:10px; margin-bottom: 18px; }
.unit-info li{ display:flex; gap:10px; align-items:flex-start; font-size:.92rem; color: var(--ink-soft); }
.unit-info .ico{ color: var(--brand); flex-shrink:0; margin-top:2px; }
.unit-map-wrap{ position:relative; width:100%; height:240px; border-radius: var(--radius-sm); overflow:hidden; background: var(--paper-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c7ccd2' stroke-width='1.5'%3E%3Cpath d='M20 10c0 6-8 12-8 12s-8-6-8-12a8 8 0 0 1 16 0Z'/%3E%3Ccircle cx='12' cy='10' r='3'/%3E%3C/svg%3E") center/48px no-repeat; }
.unit-map{ position:relative; z-index:1; width:100%; height:100%; border:0; }
.unit-actions{ display:flex; gap:10px; margin-top: 16px; flex-wrap:wrap; }

.contact-form{
  background: rgba(255,255,255,.68); backdrop-filter: blur(18px) saturate(160%); -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-radius: var(--radius); padding: 34px; box-shadow: 0 16px 44px rgba(20,22,26,.08); border:1px solid rgba(255,255,255,.75);
}
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px){ .form-row{ grid-template-columns: 1fr; } }
.form-group{ margin-bottom: 18px; }
.form-group label{ display:block; font-weight:700; font-size:.88rem; margin-bottom:6px; }
.form-group input, .form-group select, .form-group textarea{
  width:100%; padding: 12px 14px; border-radius: var(--radius-sm); border: 1.5px solid var(--line);
  font-family: var(--font-body); font-size: .95rem; background: var(--paper-soft); transition: border-color .2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{ outline:none; border-color: var(--brand); background:#fff; }
.form-msg{ padding: 14px 16px; border-radius: var(--radius-sm); margin-bottom: 18px; font-weight:600; font-size:.92rem; }
.form-msg.success{ background: rgba(31,157,85,.12); color: var(--success); }
.form-msg.error{ background: rgba(209,72,63,.12); color: var(--danger); }

/* ---------- News ---------- */
.news-card{
  background: rgba(255,255,255,.62); backdrop-filter: blur(16px) saturate(160%); -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-radius: var(--radius); overflow:hidden; border:1px solid rgba(255,255,255,.7); box-shadow: 0 8px 30px rgba(20,22,26,.05);
  transition: transform .25s ease, box-shadow .25s ease;
}
.news-card:hover{ transform: translateY(-4px); box-shadow: 0 16px 36px rgba(20,22,26,.10); }
.news-thumb{ aspect-ratio: 16/10; overflow:hidden; }
.news-thumb img{ width:100%; height:100%; object-fit:cover; transition: transform .3s; }
.news-card:hover .news-thumb img{ transform: scale(1.06); }
.news-body{ padding: 22px; }
.news-date{ font-size:.78rem; color: var(--brand); font-weight:700; text-transform:uppercase; letter-spacing:.04em; }
.news-body h3{ font-size: 1.05rem; margin: 8px 0 10px; }
.news-body p{ font-size:.9rem; }

.news-article{ max-width: 760px; margin: 0 auto; }
.news-article .news-cover{ border-radius: var(--radius); overflow:hidden; margin-bottom: 28px; box-shadow: var(--shadow-md); }
.news-article-body{ font-size: 1.05rem; color: var(--ink); }
.news-article-body p{ color: var(--ink); }

/* ---------- CTA banner ---------- */
.cta-banner{ position:relative; border-radius: 28px; overflow:hidden; color:#fff; text-align:center; padding: 70px 30px; background: linear-gradient(120deg, var(--gray-900), var(--brand-dark)); isolation:isolate; }
.cta-banner img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0; }
.cta-banner::before{ content:''; position:absolute; inset:0; background: linear-gradient(120deg, rgba(28,30,34,.74), rgba(255,97,0,.48)); z-index:1; }
.cta-banner > *{ position:relative; z-index:2; }
.cta-banner h2{ font-size: clamp(1.6rem, 3vw, 2.2rem); max-width:640px; margin: 0 auto .3em; color:#fff; text-shadow: 0 3px 18px rgba(0,0,0,.35); }
.cta-banner p{ color: rgba(255,255,255,.88); max-width:560px; margin: 0 auto 24px; }
.cta-actions{ display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }

/* ---------- Breadcrumb / page header ---------- */
.page-hero{ background: linear-gradient(120deg, var(--brand-dark), var(--brand)); color:#fff; padding: 64px 0 56px; text-align:center; }
.page-hero h1{ color:#fff; }
.page-hero .eyebrow{ color: rgba(255,255,255,.9); }
.page-hero .eyebrow::before{ background:#fff; box-shadow: 0 0 0 4px rgba(255,255,255,.22); }
.page-hero h1{ font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-bottom: .3em; }
.page-hero p{ color: rgba(255,255,255,.85); max-width: 560px; margin: 0 auto; }

/* ---------- Footer ---------- */
.site-footer{ background: var(--gray-900); color: #c6cad0; padding-top: 60px; }
.footer-grid{ display:grid; grid-template-columns: 1.3fr 1fr 1.3fr 1.2fr; gap: 40px; padding-bottom: 40px; }
@media (max-width: 900px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns: 1fr; } }
.footer-col h4{ color:#fff; font-size:.95rem; margin-bottom: 16px; }
.footer-col p{ color: #b0b5bc; font-size:.9rem; }
.footer-small{ font-size:.78rem; color:#888e96; }
.brand-footer .brand-text{ color:#fff; }
.footer-links{ display:grid; gap:10px; }
.footer-links a{ color:#c6cad0; font-size:.9rem; }
.footer-links a:hover{ color: var(--brand); }
.footer-units{ display:grid; gap: 16px; }
.footer-units li{ display:grid; gap:4px; font-size:.86rem; color:#b0b5bc; }
.footer-units strong{ color:#fff; font-size:.92rem; }
.social-links{ display:flex; gap:10px; margin-top: 16px; }
.social-links a{
  width:36px; height:36px; border-radius:50%; background: rgba(255,255,255,.08);
  backdrop-filter: blur(8px); border:1px solid rgba(255,255,255,.14);
  display:flex; align-items:center; justify-content:center; color:#fff; transition: background-color .2s ease, transform .2s ease;
}
.social-links a:hover{ background: var(--brand); border-color: var(--brand); transform: translateY(-2px); }
.footer-bottom{ border-top: 1px solid rgba(255,255,255,.08); margin-top: 10px; padding: 18px 0; }
.footer-bottom-inner{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:.82rem; color:#888e96; }
.dev-credit a{ color: var(--brand); font-weight:700; }
.dev-credit a:hover{ color:#fff; }

/* ---------- WhatsApp floating button ---------- */
.wa-float{
  position: fixed; right: 22px; bottom: 22px; width: 58px; height:58px; border-radius:50%;
  background:#25D366; color:#fff; display:flex; align-items:center; justify-content:center;
  box-shadow: var(--shadow-lg); z-index: 90; transition: transform .2s;
}
.wa-float:hover{ transform: scale(1.08); }
.wa-float .ico{ width:28px; height:28px; }

/* ---------- Utilities ---------- */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }
.mb-0{ margin-bottom:0; }
.container-narrow{ max-width: 760px; margin:0 auto; }
.empty-state{ text-align:center; padding: 60px 20px; color: var(--ink-soft); }