:root{
  --bg0:#F5FAFF;
  --bg1:#FFFFFF;
  --card:#FFFFFF;
  --card2:#F1F7FF;
  --text:#0B1220;
  --muted: rgba(11,18,32,.70);
  --line: rgba(15,23,42,.12);
  --b1:#0EA5E9;   /* sky */
  --b2:#14B8A6;   /* teal */
  --b3:#6366F1;   /* indigo */
  --shadow: 0 20px 60px rgba(2,8,23,.10);
  --r: 24px;
  --max: 1180px;
  --pad: 18px;
}

*{box-sizing:border-box}
html,body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--text);
  background:
    radial-gradient(900px 520px at 18% 10%, rgba(14,165,233,.18), transparent 60%),
    radial-gradient(900px 520px at 85% 12%, rgba(20,184,166,.14), transparent 60%),
    radial-gradient(1000px 650px at 55% 92%, rgba(99,102,241,.10), transparent 60%),
    linear-gradient(180deg, var(--bg0), #FFFFFF 52%, #F7FBFF);
  line-height:1.6;
}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 18% 6%, rgba(96,165,250,.20), transparent 60%),
    radial-gradient(900px 600px at 90% 10%, rgba(52,211,153,.14), transparent 60%),
    radial-gradient(1000px 650px at 60% 92%, rgba(167,139,250,.12), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1) 48%, #050611);
  line-height:1.6;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.small{font-size:.92rem;color:var(--muted)}
.kicker{letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;color: rgba(11,18,32,.62)}
.h1{margin:10px 0 10px; font-size: 2.55rem; line-height:1.08}
h2{margin:0 0 10px; font-size:1.6rem}
h3{margin:0 0 6px; font-size:1.08rem}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,255,255,.88));
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow);
}
.glow{
  position:relative; overflow:hidden;
}
.glow::before{
  content:"";
  position:absolute; inset:-2px;
  background:
    radial-gradient(620px 320px at 24% 18%, rgba(14,165,233,.16), transparent 60%),
    radial-gradient(620px 320px at 82% 72%, rgba(20,184,166,.13), transparent 60%),
    radial-gradient(520px 260px at 55% 85%, rgba(99,102,241,.10), transparent 60%);
  opacity: .95;
  pointer-events:none;
}
.glow > *{position:relative}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding: 12px 16px;border-radius:999px;
  border: 1px solid rgba(15,23,42,.14);
  background: rgba(255,255,255,.80);
  box-shadow: 0 10px 26px rgba(2,8,23,.10);
  transition: transform .14s ease, background .14s ease, border-color .14s ease;
  user-select:none;
}
.btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.95); border-color: rgba(15,23,42,.18)}
.btn:active{transform: translateY(0)}
.btn.primary{
  border:none;color:#FFFFFF;
  background: linear-gradient(135deg, var(--b1), var(--b2));
  box-shadow: 0 18px 48px rgba(14,165,233,.16);
}
.btn.ghost{background: transparent; border:1px solid rgba(15,23,42,.16)}
.btn.icon{width:54px;height:54px;border-radius:18px;padding:0}

.topbar{
  position: sticky; top:0; z-index: 60;
  backdrop-filter: blur(14px);
  background: rgba(255,255,255,.72);
  border-bottom: 1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 0; gap: 14px;
}
.brand{
  display:flex; align-items:center; gap:12px; min-width: 220px;
}
.logo{
  width:44px; height:44px; border-radius:14px;
  background: linear-gradient(135deg, var(--b1), var(--b2));
  box-shadow: 0 14px 30px rgba(96,165,250,.18);
}
.brand strong{display:block;font-size:1.04rem}
.brand span{display:block;margin-top:2px}
.navlinks{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.navlinks a{
  padding: 9px 12px;border-radius: 12px;
  color: rgba(11,18,32,.72); border:1px solid transparent;
}
.navlinks a:hover{color:var(--text); background:rgba(255,255,255,.06); border-color:rgba(255,255,255,.12)}
.header-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

.hero{padding: 40px 0 16px}
.hero-grid{display:grid;grid-template-columns: 1.18fr .82fr; gap: 16px; align-items:stretch}
.hero-main{padding: 26px}
.sub{margin:0;color:rgba(234,240,255,.76); font-size: 1.05rem}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}
.badge{
  padding:8px 10px;border-radius:999px;
  border:1px solid rgba(14,165,233,.20);
  background: rgba(14,165,233,.08);
  color: rgba(11,18,32,.74);
  font-size:.92rem;
}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.hero-note{margin-top:14px;color:rgba(234,240,255,.65);font-size:.92rem}

.hero-side{padding: 14px; display:flex; flex-direction:column; gap: 12px}
.hero-media{
  border-radius: calc(var(--r) - 2px);
  border: 1px solid rgba(255,255,255,.12);
  overflow:hidden;
  height: 320px;
}
.hero-media img{width:100%; height:100%; object-fit:cover}
.stat-row{display:grid;grid-template-columns:1fr 1fr; gap:12px}
.stat{
  padding: 14px; border-radius: 18px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.88);
}
.stat strong{display:block; font-size:1.1rem}
.stat span{display:block; margin-top:2px; color: rgba(11,18,32,.66); font-size:.92rem}

.section{padding: 24px 0}
.grid{display:grid; gap: 14px; grid-template-columns: repeat(3, 1fr)}
.tile{padding: 16px; position:relative; overflow:hidden}
.tile .arrow{margin-top:12px; display:inline-flex; align-items:center; gap:10px; color: rgba(11,18,32,.88)}
.tile .arrow span{width:26px;height:26px;border-radius:10px;display:grid;place-items:center;background:rgba(14,165,233,.10);border:1px solid rgba(14,165,233,.22)}
.tile p{margin:0;color:rgba(234,240,255,.74)}
.tile::after{
  content:"";
  position:absolute; inset:-2px;
  background: radial-gradient(520px 260px at 30% 20%, rgba(96,165,250,.15), transparent 60%),
              radial-gradient(520px 260px at 85% 80%, rgba(52,211,153,.12), transparent 60%);
  opacity:.9; pointer-events:none;
}
.tile > *{position:relative}

.split{display:grid; gap: 14px; grid-template-columns: 1fr 1fr}
.list{margin:0; padding:0 0 0 18px; color: rgba(11,18,32,.74)}
.list li{margin: 8px 0}
.cta{padding: 18px; display:flex; align-items:center; justify-content:space-between; gap: 14px}
.cta strong{font-size:1.18rem; display:block}

.profile{
  padding: 18px; display:grid; gap: 14px;
  grid-template-columns: 140px 1fr;
  align-items:center;
}
.avatar{
  width: 140px; height: 140px;
  border-radius: 28px;
  overflow:hidden;
  border: 1px solid rgba(15,23,42,.12);
}
.avatar img{width:100%;height:100%;object-fit:cover}

.gallery{
  display:grid; gap: 12px;
  grid-template-columns: 1fr 1fr 1fr;
}
.gallery .ph{
  border-radius: 22px;
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.12);
  height: 190px;
}
.gallery .ph img{width:100%;height:100%;object-fit:cover}

.faq{display:grid; gap: 10px}
.faq details{
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.88);
  border-radius: 18px;
  padding: 12px 14px;
}
.faq summary{cursor:pointer; list-style:none; font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq details p{margin:10px 0 0; color: rgba(11,18,32,.72)}

.form{display:grid; gap: 10px; grid-template-columns: 1fr 1fr}
.input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.88);
  color: var(--text);
  outline:none;
}
textarea{grid-column:1/-1; min-height: 120px; resize: vertical}
.full{grid-column:1/-1}
.help{font-size:.9rem;color: rgba(234,240,255,.68)}
.notice{
  padding: 14px; border-radius: 18px;
  border: 1px dashed rgba(15,23,42,.18);
  background: rgba(255,255,255,.78);
  color: rgba(11,18,32,.66);
}

.footer{
  margin-top: 22px;
  border-top: 1px solid var(--line);
  padding: 22px 0 30px;
}
.footergrid{display:grid; gap: 14px; grid-template-columns: 1.2fr .8fr .8fr}
.pills{display:flex; gap: 10px; flex-wrap:wrap; margin-top: 12px}
.pill{
  padding: 8px 10px; border-radius: 999px;
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.88);
  color: rgba(11,18,32,.66);
}
.pill:hover{color: var(--text); border-color: rgba(255,255,255,.22)}

.fab{
  position: fixed; right: 16px; bottom: 16px; z-index: 80;
  display:flex; flex-direction:column; gap: 10px;
}
.fab .call{background: rgba(96,165,250,.16); border-color: rgba(96,165,250,.28)}
.fab .wa{background: rgba(52,211,153,.14); border-color: rgba(52,211,153,.26)}

.pagehead{padding: 22px 0 4px}
.pagehead h1{margin:0; font-size: 1.95rem}
.content{padding: 14px 0}

@media (max-width: 980px){
  .hero-grid{grid-template-columns: 1fr}
  .grid{grid-template-columns: 1fr}
  .split{grid-template-columns: 1fr}
  .footergrid{grid-template-columns: 1fr}
  .gallery{grid-template-columns: 1fr}
  .profile{grid-template-columns: 1fr}
  .avatar{width: 120px; height: 120px}
}


/* WhatsApp floating button (extra prominent) */
.wa-float{
  position: fixed;
  left: 16px;
  bottom: 16px;
  z-index: 90;
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid rgba(52,211,153,.30);
  background: rgba(52,211,153,.14);
  box-shadow: 0 18px 50px rgba(2,8,23,.14);
  backdrop-filter: blur(10px);
}
.wa-float .dot{
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: rgba(52,211,153,.95);
  box-shadow: 0 0 0 0 rgba(52,211,153,.55);
  animation: waPulse 1.6s infinite;
}
@keyframes waPulse{
  0%{ box-shadow: 0 0 0 0 rgba(52,211,153,.55); }
  70%{ box-shadow: 0 0 0 18px rgba(52,211,153,0); }
  100%{ box-shadow: 0 0 0 0 rgba(52,211,153,0); }
}
.wa-float strong{font-size:.95rem}
.wa-float span{font-size:.88rem; color: rgba(11,18,32,.72)}
@media (max-width: 520px){
  .wa-float span{display:none}
}


/* --- Enhanced components (v6) --- */
.section-divider{
  height:1px;
  background: linear-gradient(90deg, transparent, rgba(15,23,42,.14), transparent);
  margin: 10px 0 0;
}
.iconchip{
  display:inline-flex;align-items:center;gap:10px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.86);
  box-shadow: 0 10px 22px rgba(2,8,23,.06);
  color: rgba(11,18,32,.78);
  font-size:.92rem;
}
.iconchip svg{width:18px;height:18px;opacity:.9}

.hero-visual{
  border-radius: calc(var(--r) - 2px);
  overflow:hidden;
  border: 1px solid rgba(15,23,42,.10);
  position:relative;
  min-height: 320px;
  background: #fff;
}
.hero-visual img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05) contrast(1.02)}
.hero-visual::after{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(255,255,255,.0), rgba(255,255,255,.70));
  pointer-events:none;
}

.stats3{display:grid; gap: 12px; grid-template-columns: repeat(3,1fr)}
@media(max-width:980px){ .stats3{grid-template-columns: 1fr} }

.testimonials{display:grid; gap: 14px; grid-template-columns: repeat(3,1fr)}
@media(max-width:980px){ .testimonials{grid-template-columns: 1fr} }
.quote{
  padding: 16px;
}
.quote .name{margin-top:12px; font-weight:700}
.quote .meta{font-size:.9rem; color: rgba(11,18,32,.62)}
.stars{letter-spacing: 2px; color: rgba(14,165,233,.9); font-size: .95rem}

.cookie{
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 120;
  display:none;
}
.cookie .inner{
  display:flex; align-items:center; justify-content:space-between; gap: 12px;
  padding: 14px 14px;
  border-radius: 18px;
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.92);
  box-shadow: 0 24px 70px rgba(2,8,23,.14);
  backdrop-filter: blur(10px);
}
.cookie p{margin:0; color: rgba(11,18,32,.70); font-size:.92rem}
.cookie .actions{display:flex; gap:10px; flex-wrap:wrap}
.cookie .actions .btn{padding:10px 12px}

.reveal{opacity:0; transform: translateY(8px); transition: opacity .5s ease, transform .5s ease}
.reveal.on{opacity:1; transform: translateY(0px)}


/* Rich long-form content */
.richtext p{margin:10px 0}
.richtext ul{margin:10px 0 10px 18px}
.richtext li{margin:6px 0}
.richtext h2,.richtext h3{margin:14px 0 8px}
.richtext .muted{opacity:.85}

/* Treatment hero image */
.treatment-hero-img{
  width:100%;
  max-height:360px;
  object-fit:cover;
  border-radius:16px;
  margin:14px 0 18px;
  display:none;
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
}
@media (max-width: 720px){
  .treatment-hero-img{ max-height:240px; }
}

/* Highlights list */
[data-treatment-highlights]{ margin:10px 0 0; padding-left:18px; }
[data-treatment-highlights] li{ margin:8px 0; }

/* Bigger WhatsApp on treatment page */
.btn-whatsapp-strong{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 16px;
  border-radius:999px;
  font-weight:700;
}

/* Treatment card thumbnails */
.treat-card{
  position: relative;
  overflow: hidden;
}
.treat-card .card-thumb{
  width:100%;
  height:140px;
  object-fit:cover;
  border-radius:14px;
  margin-bottom:12px;
  display:block;
}
.treat-card .thumb-fallback{
  width:100%;
  height:140px;
  border-radius:14px;
  margin-bottom:12px;
  background: radial-gradient(1200px 240px at 10% 10%, rgba(0,159,227,.35), transparent 60%),
              radial-gradient(900px 200px at 90% 20%, rgba(95,201,165,.35), transparent 55%),
              linear-gradient(135deg, rgba(255,255,255,.9), rgba(255,255,255,.6));
  border: 1px solid rgba(0,0,0,.06);
}
.treat-card .thumb-badge{
  position:absolute;
  top:12px;
  left:12px;
  padding:6px 10px;
  font-size:12px;
  font-weight:700;
  border-radius:999px;
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(0,0,0,.08);
  backdrop-filter: blur(8px);
}
@media (max-width: 720px){
  .treat-card .card-thumb, .treat-card .thumb-fallback{ height:120px; }
}

.site-logo{
  height:48px;
  width:auto;
  margin-right:10px;
}
@media(max-width:768px){
  .site-logo{height:40px;}
}

.brand{display:flex;align-items:center;}
.site-logo{height:52px;width:auto;display:block;}

.brand{display:flex;align-items:center;gap:12px}
.site-logo{height:56px;width:auto;display:block}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:18px}
.brand-text small{font-size:12px;color:#6b7280}

/* Sticky header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,.06);
  transition: padding .2s ease, background .2s ease, box-shadow .2s ease;
}
.site-header.header--scrolled{
  background: rgba(255,255,255,.92);
  box-shadow: 0 10px 30px rgba(0,0,0,.06);
}
.site-header .site-logo{ transition: height .2s ease, transform .2s ease; }
.site-header.header--scrolled .site-logo{ height:44px; transform: translateY(-1px); }
@media(max-width:768px){
  .site-header.header--scrolled .site-logo{ height:38px; }
}

/* Footer */
.site-footer{margin-top:60px; padding:38px 0 18px; background: linear-gradient(180deg, rgba(14,165,183,.06), rgba(14,165,183,.02)); border-top:1px solid rgba(0,0,0,.06);}
.footer-grid{display:grid; grid-template-columns: 1.2fr 1.4fr 1fr; gap:22px; align-items:start;}
.footer-brand{display:flex; gap:12px; align-items:center;}
.footer-logo{height:52px; width:auto; display:block;}
.footer-brand-text{display:flex; flex-direction:column; line-height:1.1;}
.footer-brand-text strong{font-size:18px;}
.footer-brand-text small{color:#6b7280; font-size:12px;}
.footer-col h4{margin:0 0 10px; font-size:14px; letter-spacing:.02em;}
.footer-list, .footer-links{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:8px; color:#374151;}
.footer-links a, .footer-list a{color:inherit; text-decoration:none;}
.footer-links a:hover, .footer-list a:hover{text-decoration:underline;}
.footer-actions{display:flex; gap:10px; margin-top:12px; flex-wrap:wrap;}
.footer-bottom{margin-top:18px; padding-top:14px; border-top:1px solid rgba(0,0,0,.06); color:#6b7280;}
@media(max-width:900px){
  .footer-grid{grid-template-columns:1fr; }
}

/* Hero logo animation */
.hero-logo-wrap{
  position:absolute;
  right:24px;
  top:20px;
  width:110px;
  height:110px;
  border-radius:28px;
  background: rgba(255,255,255,.7);
  border: 1px solid rgba(0,0,0,.06);
  display:flex;
  align-items:center;
  justify-content:center;
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 40px rgba(0,0,0,.10);
}
.hero-logo{
  width:86px;
  height:auto;
  animation: heroFloat 6s ease-in-out infinite;
}
@keyframes heroFloat{
  0%{ transform: translateY(0) scale(1); }
  50%{ transform: translateY(-8px) scale(1.02); }
  100%{ transform: translateY(0) scale(1); }
}
@media(max-width:900px){
  .hero-logo-wrap{ display:none; }
}

.site-header{position:sticky;top:0;background:#fff;z-index:999}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#0f172a}
.site-logo{height:60px;width:auto;display:block}
.brand-text strong{font-size:18px}
.brand-text small{font-size:12px;color:#64748b}


/* Tedavi detay görseli */
.treatment-image-box{
  width:100%;
  margin:24px 0 32px;
  border-radius:18px;
  overflow:hidden;
  background:#f8fafc;
  box-shadow:0 10px 30px rgba(15,23,42,0.08);
}
.treatment-image-box img{
  width:100%;
  height:auto;
  display:block;
  object-fit:cover;
}
@media (max-width:768px){
  .treatment-image-box{ margin:16px 0 24px; border-radius:14px; }
}


/* Header usability */
.site-header{z-index:2000; box-shadow: 0 8px 24px rgba(15,23,42,.06);}
.main-nav{display:flex; align-items:center; gap:18px; flex-wrap:wrap;}
.main-nav a{
  display:inline-flex; align-items:center;
  padding:10px 10px;
  border-radius:12px;
  text-decoration:none;
  color:#0f172a;
  font-weight:600;
}
.main-nav a:hover{background: rgba(2,132,199,.08);}
.header-actions{display:flex; gap:10px; align-items:center;}
.header-actions a{cursor:pointer; text-decoration:none;}
.btn-outline, .btn-primary{display:inline-flex; align-items:center; justify-content:center; padding:10px 14px; border-radius:999px; font-weight:700;}
.btn-outline{border:1px solid rgba(2,132,199,.25); background: rgba(2,132,199,.06); color:#0f172a;}
.btn-outline:hover{background: rgba(2,132,199,.12);}
.btn-primary{background: linear-gradient(135deg, rgba(2,132,199,1), rgba(59,130,246,1)); color:white; border:0;}
.btn-primary:hover{filter: brightness(0.98);}
@media (max-width: 900px){
  .header-inner{gap:14px;}
  .main-nav{gap:10px;}
  .site-logo{height:52px;}
}
@media (max-width: 700px){
  .header-inner{flex-wrap:wrap;}
  .main-nav{width:100%; justify-content:center;}
  .header-actions{width:100%; justify-content:center;}
}


/* İletişim Harita */
.map-box{
  width:100%;
  margin:32px 0;
  border-radius:18px;
  overflow:hidden;
  box-shadow:0 12px 30px rgba(15,23,42,0.1);
}
.map-box iframe{
  width:100%;
  height:420px;
  border:0;
  display:block;
}
@media (max-width:768px){
  .map-box iframe{ height:300px; }
}


/* İletişim kartı + harita */
.contact-card-section{ padding: 22px 0 44px; }
.contact-card{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 18px;
  background: rgba(255,255,255,.85);
  border: 1px solid rgba(148,163,184,.25);
  border-radius: 22px;
  overflow:hidden;
  box-shadow: 0 16px 40px rgba(15,23,42,.08);
}
.contact-info{ padding: 22px; }
.contact-info h2{ margin: 0 0 6px; font-size: 22px; }
.contact-info .muted{ margin: 0 0 16px; color:#64748b; }

.info-list{ display:grid; gap: 12px; margin: 14px 0 18px; }
.info-item{ padding: 12px 12px; border-radius: 16px; background: rgba(2,132,199,.06); border: 1px solid rgba(2,132,199,.10); }
.info-label{ font-size: 12px; color:#64748b; margin-bottom: 4px; }
.info-value{ font-weight: 700; color:#0f172a; text-decoration:none; }

.contact-actions{ display:flex; flex-wrap:wrap; gap:10px; margin: 10px 0 14px; }
.btn-ghost{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 14px; border-radius:999px;
  background: transparent;
  border: 1px dashed rgba(2,132,199,.35);
  color:#0f172a;
  text-decoration:none;
  font-weight:700;
}
.btn-ghost:hover{ background: rgba(2,132,199,.06); }

.contact-note{
  margin-top: 10px;
  padding: 12px 12px;
  border-radius: 16px;
  background: rgba(15,23,42,.04);
  color:#334155;
  font-size: 14px;
}

.contact-map{ background:#fff; }
.contact-map iframe{
  width: 100%;
  height: 100%;
  min-height: 360px;
  border: 0;
  display:block;
}
@media (max-width: 900px){
  .contact-card{ grid-template-columns: 1fr; }
  .contact-map iframe{ min-height: 320px; }
}