/* ════════════════════════════════════════════════════════════
   PosEXA Hotspot — tanıtım sayfası
   Renk/ölçü token'ları posexa.com landing (src/style.css .site --s-*) ile aynı.
   Koyu tema yalnız token değiştirir (html.koyu).
════════════════════════════════════════════════════════════ */
:root {
  --bg: #ffffff;          --bg-alt: #f6f7f9;
  --surface: #ffffff;     --surface-2: #f2f4f7;
  --text: #0b1530;        --muted: #535d72;      --faint: #8a92a5;
  --border: #e6e8ed;      --border-strong: #d4d8e0;
  --ink: #0b1530;         --ink-hover: #1f2a4a;  --on-ink: #ffffff;
  --accent: #2456f0;      --accent-hover: #1a46d6; --accent-soft: #eef2fe;
  --ok: #12915a;
  --shadow-sm: 0 1px 2px rgba(11, 21, 48, .05);
  --shadow: 0 1px 3px rgba(11, 21, 48, .05), 0 10px 28px -14px rgba(11, 21, 48, .14);
  --shadow-lg: 0 2px 6px rgba(11, 21, 48, .04), 0 28px 56px -28px rgba(11, 21, 48, .28);
  --r-sm: 8px; --r: 10px; --r-lg: 14px;
  --footer-bg: #0b1530; --footer-text: #e6e9f2; --footer-muted: #9aa3bb; --footer-border: rgba(255, 255, 255, .09);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}
html.koyu {
  --bg: #0b1120;          --bg-alt: #0f1628;
  --surface: #131b2f;     --surface-2: #182137;
  --text: #eef1f8;        --muted: #a3acc2;      --faint: #6f7893;
  --border: rgba(255, 255, 255, .08); --border-strong: rgba(255, 255, 255, .15);
  --ink: #ffffff;         --ink-hover: #dfe4f0;  --on-ink: #0b1530;
  --accent: #6b8eff;      --accent-hover: #86a3ff; --accent-soft: rgba(107, 142, 255, .12);
  --ok: #34c77b;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow: 0 1px 3px rgba(0, 0, 0, .3), 0 14px 32px -16px rgba(0, 0, 0, .55);
  --shadow-lg: 0 28px 60px -28px rgba(0, 0, 0, .7);
  --footer-bg: #070b16; --footer-border: rgba(255, 255, 255, .07);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text); font-family: var(--font);
  font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
a { color: inherit; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.kap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; }
.dar { max-width: 860px; }
.atla { position: absolute; left: -9999px; top: 0; z-index: 100; background: var(--ink); color: var(--on-ink); padding: .75rem 1.25rem; }
.atla:focus { left: 0; }

/* ════════ TİPOGRAFİ ════════ */
.h1 { font-size: clamp(2.2rem, 4.6vw, 3.5rem); line-height: 1.08; font-weight: 800; letter-spacing: -.035em; margin: 0 0 1.25rem; }
.h1 .vurgu { display: block; color: var(--accent); }
.h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); line-height: 1.15; font-weight: 800; letter-spacing: -.03em; margin: 0 0 .9rem; }
.giris { font-size: clamp(1rem, 1.4vw, 1.125rem); line-height: 1.7; color: var(--muted); max-width: 34rem; margin: 0 0 2rem; }
.bolum-alt { font-size: 1.02rem; line-height: 1.7; color: var(--muted); margin: 0; }
.ust-etiket {
  display: inline-flex; flex-direction: column; align-items: center; gap: .7rem;
  font-size: .75rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin: 0 0 .85rem;
}
.ust-etiket::before { content: ''; width: 1.75rem; height: 2px; border-radius: 2px; background: var(--accent); }
.ust-etiket.sol { align-items: flex-start; }

/* ════════ BUTONLAR ════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  height: 2.75rem; padding: 0 1.2rem; border: 1px solid transparent; border-radius: var(--r-sm);
  font: inherit; font-weight: 600; font-size: .92rem; cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.btn svg { width: 1.05em; height: 1.05em; flex: none; }
.btn-buyuk { height: 3.125rem; padding: 0 1.5rem; font-size: .98rem; }
.btn-blok { width: 100%; }
.btn-murekkep { background: var(--ink); color: var(--on-ink); }
.btn-murekkep:hover { background: var(--ink-hover); }
.btn-cizgi { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn-cizgi:hover { border-color: var(--text); }
.btn-cizgi svg { transition: transform .15s ease; }
.btn-cizgi:hover svg { transform: translateX(2px); }
.btn-beyaz { background: #fff; color: #0b1530; }
.btn-beyaz:hover { background: #e9eefc; }

/* ════════ ÜST ŞERİT ════════ */
.ust {
  position: sticky; top: 0; z-index: 50; background: var(--bg); border-bottom: 1px solid var(--border);
  padding-top: env(safe-area-inset-top);
  transition: box-shadow .2s ease, background-color .2s ease;
}
.ust.kaydi {
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  box-shadow: var(--shadow-sm);
}
.nav { position: relative; height: 4.25rem; display: flex; align-items: center; gap: 1.5rem; }
.marka { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; flex: none; }
.logo { height: 2.5rem; width: auto; }
.logo-koyu { display: none; }
html.koyu .logo-acik { display: none; }
html.koyu .logo-koyu { display: block; }
.marka-ek {
  font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft); padding: .22rem .55rem; border-radius: 999px;
}
.linkler { flex: 1; display: flex; align-items: center; justify-content: center; gap: 1.75rem; }
.linkler > a:not(.btn) { color: var(--muted); text-decoration: none; font-size: .9rem; font-weight: 600; transition: color .15s ease; }
.linkler > a:not(.btn):hover { color: var(--text); }
.menu-ara { display: none; }
.eylemler { display: flex; align-items: center; gap: .6rem; flex: none; margin-left: auto; }
.tel-link {
  display: inline-flex; align-items: center; gap: .45rem; margin-right: .3rem;
  font-size: .9rem; font-weight: 700; text-decoration: none; font-variant-numeric: tabular-nums;
}
.tel-link svg { width: 1rem; height: 1rem; color: var(--accent); }
.tel-link:hover { color: var(--accent); }
.ikon-btn {
  width: 2.375rem; height: 2.375rem; display: grid; place-items: center; padding: 0;
  background: var(--surface); border: 1px solid var(--border); color: var(--text); border-radius: var(--r-sm); cursor: pointer;
}
.ikon-btn:hover { border-color: var(--border-strong); }
.ikon-btn svg { width: 1.15rem; height: 1.15rem; }
.ikon-btn .ay { display: none; }
html.koyu .ikon-btn .gunes { display: none; }
html.koyu .ikon-btn .ay { display: block; }
.hamburger { display: none; }
.hamburger .kapa { display: none; }
.menu-acik .hamburger .ac { display: none; }
.menu-acik .hamburger .kapa { display: block; }

/* ════════ HERO ════════ */
.hero { position: relative; background: var(--bg-alt); padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(3rem, 7vw, 5rem); overflow: hidden; }
.izgara {
  position: absolute; inset: 0; pointer-events: none; opacity: .7;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 60% 70% at 78% 30%, #000 0%, transparent 70%);
  mask-image: radial-gradient(ellipse 60% 70% at 78% 30%, #000 0%, transparent 70%);
}
.hero-ic { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hap {
  display: inline-flex; align-items: center; gap: .55rem; margin: 0 0 1.4rem; padding: .38rem .85rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  font-size: .8rem; font-weight: 600; color: var(--muted); box-shadow: var(--shadow-sm);
}
.hap-nokta { width: .5rem; height: .5rem; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 22%, transparent); }
.hero-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 1.75rem; }
.rozetler { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .55rem 1.4rem; }
.rozetler li { display: inline-flex; align-items: center; gap: .45rem; font-size: .88rem; font-weight: 600; color: var(--muted); }
.rozetler svg { width: 1rem; height: 1rem; color: var(--ok); stroke-width: 2.5; }

/* Telefon + karşılama ekranı (temsili) */
.hero-gorsel { position: relative; display: flex; justify-content: center; padding: 1rem 0 1.5rem; }
.telefon {
  width: min(300px, 78vw); aspect-ratio: 9 / 18.5; border-radius: 42px; padding: 10px;
  background: #0b1530; box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, .06) inset;
  display: flex; flex-direction: column;
}
.telefon-ust { display: flex; justify-content: space-between; align-items: center; padding: 6px 18px 8px; color: #fff; font-size: .72rem; font-weight: 700; }
.tel-sinyal { display: inline-flex; gap: 2px; align-items: flex-end; }
.tel-sinyal i { display: block; width: 3px; background: #fff; border-radius: 1px; }
.tel-sinyal i:nth-child(1) { height: 5px; } .tel-sinyal i:nth-child(2) { height: 8px; } .tel-sinyal i:nth-child(3) { height: 11px; }
.portal { flex: 1; border-radius: 32px; overflow: hidden; display: flex; flex-direction: column; justify-content: center; padding: 16px; position: relative; }
.portal-dil { position: absolute; top: 14px; left: 0; right: 0; display: flex; justify-content: center; gap: 4px; }
.portal-dil b, .portal-dil span { font-size: .6rem; font-weight: 700; padding: 2px 6px; border-radius: 999px; color: rgba(255, 255, 255, .8); }
.portal-dil b { background: rgba(255, 255, 255, .22); color: #fff; }
.portal-kart {
  background: var(--p-kart); color: var(--p-yazi); border-radius: 18px; padding: 18px 16px 14px;
  display: flex; flex-direction: column; box-shadow: 0 18px 40px -18px rgba(0, 0, 0, .55);
}
.portal-wifi { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; margin: 0 auto 8px; background: linear-gradient(135deg, var(--p-btn1), var(--p-btn2)); color: #fff; }
.portal-wifi svg { width: 22px; height: 22px; }
.portal-kart strong { text-align: center; font-size: 1.05rem; letter-spacing: -.01em; }
.portal-kart small { text-align: center; font-size: .7rem; color: var(--p-soluk); margin: 2px 0 10px; }
.portal-kart label { font-size: .66rem; font-weight: 700; color: var(--p-soluk); margin: 6px 0 3px; }
.portal-girdi { background: var(--p-girdi); border: 1px solid var(--p-cizgi); border-radius: 9px; padding: 7px 10px; font-size: .8rem; font-weight: 600; }
.portal-btn { margin-top: 12px; text-align: center; color: #fff; font-weight: 700; font-size: .82rem; padding: 10px; border-radius: 10px; background: linear-gradient(135deg, var(--p-btn1), var(--p-btn2)); }
.portal-kart em { font-style: normal; text-align: center; font-size: .58rem; color: var(--p-soluk); margin-top: 8px; }

/* Giriş ekranı temaları (HOTSPOT/app/loginpage.go portalThemes ile aynı renkler) */
.tema-okyanus  { background: linear-gradient(160deg, #14215c 0%, #1d3f8f 55%, #1b7a5a 100%); --p-kart: #fff; --p-yazi: #1b2240; --p-soluk: #5b6483; --p-girdi: #f8f9fd; --p-cizgi: #d6dbea; --p-btn1: #1e6bff; --p-btn2: #6a3df0; }
.tema-sade     { background: #eef1f6; --p-kart: #fff; --p-yazi: #1d2433; --p-soluk: #667085; --p-girdi: #f9fafb; --p-cizgi: #d0d5dd; --p-btn1: #2563eb; --p-btn2: #2563eb; }
.tema-doga     { background: linear-gradient(160deg, #0f3d2e 0%, #1f6f4a 60%, #8fbf5f 100%); --p-kart: #fff; --p-yazi: #17321f; --p-soluk: #557060; --p-girdi: #f5faf6; --p-cizgi: #cfe0d3; --p-btn1: #1f8a4c; --p-btn2: #3fa35b; }
.tema-gunbatimi{ background: linear-gradient(160deg, #ff7e5f 0%, #feb47b 100%); --p-kart: #fff; --p-yazi: #3a2330; --p-soluk: #7a5b66; --p-girdi: #fff8f5; --p-cizgi: #f1d6cc; --p-btn1: #ff6a3d; --p-btn2: #e8436c; }
.tema-gece     { background: #0d0f14; --p-kart: #171a22; --p-yazi: #e8eaf0; --p-soluk: #9aa3b5; --p-girdi: #0f1218; --p-cizgi: #2a2f3b; --p-btn1: #6366f1; --p-btn2: #8b5cf6; }
.tema-luks     { background: linear-gradient(160deg, #0b0b0b 0%, #2b2418 100%); --p-kart: #faf7f0; --p-yazi: #2a2418; --p-soluk: #7a6e58; --p-girdi: #fff; --p-cizgi: #e3d9c4; --p-btn1: #b8913d; --p-btn2: #8c6a24; }

.yuzen {
  position: absolute; display: flex; align-items: center; gap: .7rem; padding: .7rem .95rem;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
  font-size: .8rem; animation: suzul 6s ease-in-out infinite;
}
.yuzen small { display: block; color: var(--faint); font-size: .7rem; font-weight: 600; }
.yuzen strong { display: block; font-size: .92rem; }
.yuzen-1 { left: 0; top: 18%; }
.yuzen-2 { right: 0; bottom: 14%; animation-delay: -3s; }
.yuzen-ikon { width: 2.1rem; height: 2.1rem; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.yuzen-ikon.yesil { background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ok); }
.yuzen-ikon svg { width: 1.1rem; height: 1.1rem; }
@keyframes suzul { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ════════ RAKAMLAR ════════ */
.rakamlar { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg); }
.rakam-izgara { display: grid; grid-template-columns: repeat(4, 1fr); }
.rakam { padding: 1.6rem 1rem; text-align: center; }
.rakam + .rakam { border-left: 1px solid var(--border); }
.rakam b { display: block; font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 800; letter-spacing: -.03em; }
.rakam span { font-size: .86rem; color: var(--muted); font-weight: 500; }

/* ════════ BÖLÜMLER ════════ */
.bolum { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.bolum-alt-zemin { background: var(--bg-alt); }
.bolum-bas { text-align: center; max-width: 44rem; margin: 0 auto clamp(2rem, 5vw, 3.25rem); }

.kartlar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.kart {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.5rem;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.kart:hover { border-color: var(--border-strong); box-shadow: var(--shadow); transform: translateY(-2px); }
.kart-ikon { width: 2.6rem; height: 2.6rem; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); margin-bottom: 1rem; }
.kart-ikon svg { width: 1.3rem; height: 1.3rem; }
.kart h3 { font-size: 1.05rem; font-weight: 700; letter-spacing: -.01em; margin: 0 0 .45rem; }
.kart p { margin: 0; color: var(--muted); font-size: .93rem; line-height: 1.65; }
.ekler { list-style: none; padding: 0; margin: 2rem 0 0; display: flex; flex-wrap: wrap; justify-content: center; gap: .55rem; }
.ekler li { font-size: .84rem; font-weight: 600; color: var(--muted); background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: .4rem .85rem; }

/* Temalar */
.temalar { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.tema { margin: 0; text-align: center; }
.tema figcaption { margin-top: .7rem; font-size: .86rem; font-weight: 700; }
.mini { aspect-ratio: 9 / 16; border-radius: 18px; padding: 12px; box-shadow: var(--shadow); border: 1px solid var(--border); }
.mini-kart { background: var(--p-kart); border-radius: 10px; padding: 12px 10px; display: flex; flex-direction: column; gap: 7px; }
.mini-kart i { width: 22px; height: 22px; border-radius: 7px; margin: 0 auto; background: linear-gradient(135deg, var(--p-btn1), var(--p-btn2)); }
.mini-kart b { height: 7px; width: 60%; margin: 0 auto 3px; border-radius: 4px; background: var(--p-yazi); opacity: .85; }
.mini-kart span { height: 15px; border-radius: 5px; background: var(--p-girdi); border: 1px solid var(--p-cizgi); }
.mini-kart em { height: 17px; border-radius: 6px; background: linear-gradient(135deg, var(--p-btn1), var(--p-btn2)); margin-top: 3px; }
.diller { display: flex; flex-wrap: wrap; justify-content: center; gap: .55rem; margin-top: 2rem; }
.diller span { font-size: .88rem; font-weight: 700; padding: .45rem 1rem; border-radius: 999px; background: var(--surface); border: 1px solid var(--border); }

/* 5651 */
.ikili { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.liste { list-style: none; padding: 0; margin: 1.6rem 0 0; display: grid; gap: .85rem; }
.liste li { position: relative; padding-left: 1.85rem; color: var(--muted); font-size: .95rem; line-height: 1.6; }
.liste li b { color: var(--text); }
.liste li::before {
  content: ''; position: absolute; left: 0; top: .2rem; width: 1.15rem; height: 1.15rem; border-radius: 50%;
  background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232456f0' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center / 70% no-repeat;
}
.kayit-kart {
  background: #0b1530; color: #dfe5f5; border-radius: var(--r-lg); padding: 1.1rem 1.2rem;
  box-shadow: var(--shadow-lg); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .8rem;
}
html.koyu .kayit-kart { background: #131b2f; border: 1px solid var(--border); }
.kayit-bas { display: flex; align-items: center; gap: .55rem; padding-bottom: .8rem; margin-bottom: .4rem; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.kayit-bas .nokta { width: .55rem; height: .55rem; border-radius: 50%; background: #34c77b; }
.kayit-bas b { font-weight: 700; color: #fff; }
.kayit-bas em { margin-left: auto; font-style: normal; font-size: .7rem; font-weight: 700; color: #34c77b; background: rgba(52, 199, 123, .14); padding: .15rem .5rem; border-radius: 999px; }
.kayit-satir { display: grid; grid-template-columns: 4.8rem 1fr auto; gap: .6rem; padding: .42rem 0; border-bottom: 1px dashed rgba(255, 255, 255, .07); }
.kayit-satir span:first-child { color: #8d97b3; }
.kayit-satir span:last-child { color: #9db4ff; }
.kayit-satir.soluk { opacity: .6; }
.kayit-alt { display: flex; justify-content: space-between; padding-top: .8rem; font-size: .74rem; color: #8d97b3; }
.kayit-alt b { color: #34c77b; }

/* Adımlar */
.adimlar { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; counter-reset: a; }
.adim { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 1.5rem; }
.adim-no { width: 2.2rem; height: 2.2rem; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: var(--on-ink); font-weight: 800; margin-bottom: 1rem; }
.adim h3 { font-size: 1.02rem; margin: 0 0 .4rem; }
.adim p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.6; }

/* Sektörler */
.sektorler { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.sektor { display: flex; flex-direction: column; gap: .25rem; padding: 1.2rem 1.3rem; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--surface); border-left: 3px solid var(--accent); }
.sektor b { font-size: 1rem; }
.sektor span { color: var(--muted); font-size: .9rem; }

/* SSS */
.sorular { display: grid; gap: .7rem; }
.sorular details { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 0 1.25rem; }
.sorular summary {
  list-style: none; cursor: pointer; padding: 1.1rem 0; font-weight: 700; font-size: 1rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.sorular summary::-webkit-details-marker { display: none; }
.sorular summary::after { content: '+'; font-size: 1.4rem; font-weight: 500; color: var(--accent); transition: transform .2s ease; flex: none; }
.sorular details[open] summary::after { transform: rotate(45deg); }
.sorular details p { margin: 0 0 1.1rem; color: var(--muted); font-size: .95rem; line-height: 1.7; }

/* Çağrı bandı */
.cagri { padding: clamp(2.5rem, 6vw, 4rem) 0; }
.cagri-ic {
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap;
  background: linear-gradient(135deg, #0b1530 0%, #16265c 60%, #2456f0 140%); color: #fff;
  border-radius: 20px; padding: clamp(1.75rem, 4vw, 2.75rem) clamp(1.5rem, 4vw, 3rem); box-shadow: var(--shadow-lg);
}
.cagri-ic .h2 { color: #fff; margin-bottom: .4rem; }
.cagri-ic p { margin: 0; color: #c8d1ea; }
.cagri .kap.cagri-ic { max-width: calc(1200px - 2.5rem); }

/* ════════ ALT ════════ */
.alt { background: var(--footer-bg); color: var(--footer-text); padding: 3rem 0 calc(1.5rem + env(safe-area-inset-bottom)); }
.alt-ic { display: flex; justify-content: space-between; align-items: flex-start; gap: 2rem; flex-wrap: wrap; padding-bottom: 2rem; border-bottom: 1px solid var(--footer-border); }
.alt-marka img { height: 2.25rem; width: auto; margin-bottom: .8rem; }
.alt-marka p { margin: 0; color: var(--footer-muted); font-size: .9rem; max-width: 26rem; }
.alt-iletisim { display: flex; flex-direction: column; gap: .3rem; }
.alt-iletisim span { font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--footer-muted); }
.alt-iletisim a { font-size: 1.25rem; font-weight: 800; text-decoration: none; font-variant-numeric: tabular-nums; }
.alt-iletisim a:hover { color: #9db4ff; }
.alt-son { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-top: 1.25rem; font-size: .84rem; color: var(--footer-muted); }
.alt-son a { text-decoration: none; }
.alt-son a:hover { color: #fff; }

.mobil-ara { display: none; }

/* ════════ GÖRÜNÜRLÜK ANİMASYONU ════════ */
.js .goster { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.js .goster.gorundu { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .goster { opacity: 1; transform: none; transition: none; }
  .yuzen { animation: none; }
}

/* ════════ DUYARLI ════════ */
@media (max-width: 1060px) {
  .tel-link span { display: none; }
  .tel-link { margin-right: 0; }
  .temalar { grid-template-columns: repeat(3, 1fr); }
  .adimlar { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hamburger { display: grid; }
  .tel-link { display: none; }
  .linkler {
    display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--border); box-shadow: var(--shadow); padding: .5rem 1.25rem 1.25rem;
  }
  .menu-acik .linkler { display: flex; }
  .linkler > a:not(.btn) { padding: .85rem 0; border-bottom: 1px solid var(--border); font-size: 1rem; }
  .menu-ara { display: inline-flex; margin-top: 1rem; height: 3rem; }
  .hero-ic, .ikili { grid-template-columns: 1fr; }
  .hero-metin { text-align: left; }
  .kartlar, .sektorler { grid-template-columns: repeat(2, 1fr); }
  .rakam-izgara { grid-template-columns: repeat(2, 1fr); }
  .rakam:nth-child(3) { border-left: none; }
  .rakam:nth-child(n+3) { border-top: 1px solid var(--border); }
}
@media (max-width: 600px) {
  body { padding-bottom: calc(3.75rem + env(safe-area-inset-bottom)); }
  .marka-ek { font-size: .7rem; }
  .logo { height: 2.15rem; }
  .kartlar, .sektorler, .adimlar { grid-template-columns: 1fr; }
  .temalar { grid-template-columns: repeat(2, 1fr); }
  .hero-cta .btn { flex: 1 1 100%; }
  .yuzen-1 { left: -.25rem; top: 8%; }
  .yuzen-2 { right: -.25rem; bottom: 6%; }
  .yuzen { padding: .55rem .75rem; }
  .cagri-ic .btn { width: 100%; }
  .kayit-satir { grid-template-columns: 4.2rem 1fr auto; font-size: .74rem; }
  .mobil-ara {
    display: flex; align-items: center; justify-content: center; gap: .55rem;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    padding: .95rem 1rem calc(.95rem + env(safe-area-inset-bottom));
    background: #0b1530; color: #fff; font-weight: 700; text-decoration: none; box-shadow: 0 -8px 24px -12px rgba(0, 0, 0, .35);
  }
  html.koyu .mobil-ara { background: #2456f0; }
  .mobil-ara svg { width: 1.1rem; height: 1.1rem; }
}