/* Düzen: gece bant + krem zemin; turkuaz tek vurgu (nokta, çizgi, aktif durum). Tek sütun 1160px, 16px+ kenar boşluğu.
   Marka: Tozal & Emanet STK sistemi — tozal-gece, tozal-turkuaz, tozal-krem, tozal-arduvaz; Montserrat + Nunito Sans. */
:root {
  --gece: #12161D;
  --gece-2: #1B212B;
  --gece-3: #232A36;
  --gece-yazi: #F5F4EF;
  --gece-soluk: #A9B0BC;
  --turkuaz: #3DDBC4;
  --turkuaz-koyu: #0E7C6E;
  --krem: #F5F4EF;
  --yuzey: #FFFFFF;
  --yazi: #12161D;
  --soluk: #555D6A;
  --cizgi: #E1DFD6;
  --f-baslik: "Montserrat", "Trebuchet MS", Arial, sans-serif;
  --f-metin: "Nunito Sans", "Segoe UI", Roboto, Arial, sans-serif;
  --kose-lg: 28px;
  --kose-md: 14px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --gece: #0D1016; --gece-2: #151A22; --gece-3: #1E2530;
    --krem: #10141B; --yuzey: #171C25; --yazi: #EDEBE4; --soluk: #A3AAB6; --cizgi: #262D39;
    --turkuaz-koyu: #3DDBC4;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --gece: #0D1016; --gece-2: #151A22; --gece-3: #1E2530;
  --krem: #10141B; --yuzey: #171C25; --yazi: #EDEBE4; --soluk: #A3AAB6; --cizgi: #262D39;
  --turkuaz-koyu: #3DDBC4;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--krem); color: var(--yazi); font: 17px/1.6 var(--f-metin); }
img { max-width: 100%; height: auto; }
a { color: var(--turkuaz-koyu); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--turkuaz); outline-offset: 3px; border-radius: 8px; }
h1, h2, h3, h4 { font-family: var(--f-baslik); text-wrap: balance; margin: 0; line-height: 1.12; }
p { margin: 0; }

.wrap { max-width: 1160px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.band { padding-block: 96px; }
@media (max-width: 700px) { .band { padding-block: 64px; } }
.band--gece { background: var(--gece); color: var(--gece-yazi); }
.band--yuzey { background: var(--yuzey); }

.etiket { display: inline-flex; align-items: center; gap: 10px; font: 700 12.5px/1 var(--f-baslik); letter-spacing: 0.2em; text-transform: uppercase; color: var(--soluk); }
.band--gece .etiket { color: var(--gece-soluk); }
/* Tozal's three-dot motif, ratio 51 : 37 : 25 */
.noktalar { display: inline-flex; align-items: center; gap: 5px; }
.noktalar i { display: block; border-radius: 50%; background: var(--turkuaz); }
.noktalar i:nth-child(1) { width: 10px; height: 10px; }
.noktalar i:nth-child(2) { width: 7.3px; height: 7.3px; }
.noktalar i:nth-child(3) { width: 4.9px; height: 4.9px; }

.h2 { font-size: clamp(30px, 4vw, 46px); font-weight: 800; letter-spacing: -0.02em; }
.lead { font-size: 19px; color: var(--soluk); max-width: 62ch; }
.band--gece .lead { color: var(--gece-soluk); }
.bas { display: flex; flex-direction: column; gap: 14px; max-width: 760px; margin-bottom: 48px; }

/* Header */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--gece); }
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: var(--gece); color: var(--gece-yazi); border-bottom: 1px solid var(--gece-3); }
.site-header .wrap { display: flex; align-items: center; gap: 12px 28px; min-height: 70px; }
.marka { display: flex; align-items: center; gap: 12px; color: var(--gece-yazi); text-decoration: none; }
.marka img { width: 40px; height: 40px; border-radius: 10px; }
.marka b { display: block; font: 800 20px/1 var(--f-baslik); letter-spacing: 0.04em; }
.marka small { display: block; font: 600 9.5px/1 var(--f-baslik); letter-spacing: 0.32em; color: var(--gece-soluk); margin-top: 5px; }
.nav { display: flex; gap: 24px; flex: 1; justify-content: flex-end; font: 700 14.5px/1 var(--f-metin); }
.nav a { color: var(--gece-soluk); text-decoration: none; }
.nav a:hover { color: var(--gece-yazi); }
@media (max-width: 860px) { .nav { display: none; } .site-header .wrap { justify-content: space-between; } }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 50px; padding: 0 22px; border-radius: var(--kose-md); font: 800 15.5px/1.2 var(--f-metin); text-decoration: none; border: 1.5px solid transparent; cursor: pointer; text-align: center; }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn--turkuaz { background: var(--turkuaz); color: var(--gece); }
.btn--turkuaz:hover { filter: brightness(1.06); color: var(--gece); }
.btn--hayalet { border-color: var(--gece-3); color: var(--gece-yazi); background: var(--gece-2); }
.btn--hayalet:hover { border-color: var(--gece-soluk); color: var(--gece-yazi); }
.btn--kucuk { min-height: 42px; padding: 0 16px; font-size: 14.5px; }

/* Hero */
.hero { padding-block: 104px 96px; position: relative; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: 56px; align-items: center; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } .hero { padding-block: 72px 64px; } }
.hero-yazi { display: flex; flex-direction: column; gap: 26px; min-width: 0; }
.hero h1 { font-size: clamp(40px, 6vw, 72px); font-weight: 900; letter-spacing: -0.03em; line-height: 1.02; }
.hero h1 .vurgu { color: var(--turkuaz); }
.dugmeler { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-pano { background: var(--gece-2); border: 1px solid var(--gece-3); border-radius: var(--kose-lg); padding: 26px; display: flex; flex-direction: column; gap: 4px; }
.hero-pano .satir { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 4px 14px; align-items: center; padding: 14px 0; border-top: 1px solid var(--gece-3); }
.hero-pano .satir:first-of-type { border-top: 0; }
.hero-pano img { width: 44px; height: 44px; border-radius: 11px; grid-row: span 2; }
.hero-pano b { font: 800 16px/1.2 var(--f-baslik); }
.hero-pano .satir > span { font-size: 14px; color: var(--gece-soluk); }
.durum { display: inline-block; margin-left: 8px; font: 700 10.5px/1 var(--f-baslik); letter-spacing: 0.12em; text-transform: uppercase; padding: 4px 7px; border-radius: 6px; vertical-align: 2px; }
.durum--yayinda { background: var(--turkuaz); color: var(--gece); }
.durum--yakinda { background: var(--gece-3); color: var(--gece-soluk); }
.hero-pano h2 { font: 700 12.5px/1 var(--f-baslik); letter-spacing: 0.2em; text-transform: uppercase; color: var(--gece-soluk); margin-bottom: 6px; }

/* Services */
.hizmetler { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .hizmetler { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 580px) { .hizmetler { grid-template-columns: 1fr; } }
.hizmet { background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: 22px; padding: 26px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.hizmet svg { width: 30px; height: 30px; stroke: var(--turkuaz-koyu); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.hizmet h3 { font-size: 19px; font-weight: 800; }
.hizmet p { color: var(--soluk); font-size: 15.5px; }
.hizmet .ornek { margin-top: auto; padding-top: 10px; font-size: 13.5px; color: var(--soluk); border-top: 1px dashed var(--cizgi); }
.hizmet .ornek b { color: var(--yazi); }

/* Process */
.surec { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: s; border-top: 2px solid var(--gece-3); }
@media (max-width: 860px) { .surec { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .surec { grid-template-columns: 1fr; } }
.surec li { counter-increment: s; padding: 26px 24px 0 0; display: flex; flex-direction: column; gap: 8px; position: relative; min-width: 0; }
.surec li::before { content: "0" counter(s); font: 900 15px/1 var(--f-baslik); color: var(--turkuaz); letter-spacing: 0.1em; }
.surec li::after { content: ""; position: absolute; top: -7px; left: 0; width: 12px; height: 12px; border-radius: 50%; background: var(--turkuaz); }
.surec h3 { font-size: 19px; font-weight: 800; }
.surec p { color: var(--gece-soluk); font-size: 15.5px; }

/* Products */
.urunler { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 900px) { .urunler { grid-template-columns: 1fr; } }
.urun { background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: var(--kose-lg); padding: 28px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.urun-ust { display: flex; align-items: center; gap: 14px; }
.urun-ust img { width: 56px; height: 56px; border-radius: 13px; flex: none; }
.urun h3 { font-size: 21px; font-weight: 800; }
.urun .alt { font: 600 11px/1.2 var(--f-baslik); letter-spacing: 0.18em; text-transform: uppercase; color: var(--soluk); margin-top: 4px; }
.urun p { color: var(--soluk); font-size: 15.5px; }
.urun .durum--yakinda { background: var(--krem); color: var(--soluk); border: 1px solid var(--cizgi); }
.urun a.git { margin-top: auto; font-weight: 800; text-decoration: none; }
.urun a.git:hover { text-decoration: underline; }
.urun .not { margin-top: auto; font-size: 14px; color: var(--soluk); }

/* Why */
.neden { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 56px; }
@media (max-width: 760px) { .neden { grid-template-columns: 1fr; } }
.neden article { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 4px 14px; }
.neden article::before { content: ""; width: 12px; height: 12px; border-radius: 50%; background: var(--turkuaz); margin-top: 8px; grid-row: span 2; }
.neden h3 { font-size: 19px; font-weight: 800; }
.neden p { color: var(--soluk); }

/* Contact */
.iletisim { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: 48px; align-items: center; }
@media (max-width: 820px) { .iletisim { grid-template-columns: 1fr; } }
.iletisim dl { margin: 0; display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 14px 22px; font-size: 16.5px; background: var(--gece-2); border: 1px solid var(--gece-3); border-radius: 22px; padding: 26px; }
.iletisim dt { color: var(--gece-soluk); font-weight: 700; }
.iletisim dd { margin: 0; overflow-wrap: anywhere; }
.iletisim dd a { color: var(--gece-yazi); font-weight: 700; }

/* Footer */
.site-footer { background: var(--gece); color: var(--gece-soluk); padding-block: 44px 30px; font-size: 14.5px; border-top: 1px solid var(--gece-3); }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 18px 40px; justify-content: space-between; align-items: center; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.site-footer a { color: var(--gece-yazi); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }

.wa-yuzen { position: fixed; right: calc(18px + env(safe-area-inset-right, 0px)); bottom: calc(18px + env(safe-area-inset-bottom, 0px)); z-index: 6; width: 56px; height: 56px; border-radius: 50%; background: #128C4A; display: grid; place-items: center; }
.wa-yuzen svg { width: 30px; height: 30px; fill: #fff; }

/* Legal */
.doc { padding-block: 56px 88px; }
.doc .wrap { max-width: 820px; }
.doc h1 { font-size: clamp(32px, 5vw, 46px); font-weight: 900; margin-bottom: 8px; }
.doc .meta { color: var(--soluk); font-size: 15px; margin-bottom: 32px; }
.doc h2 { font-size: 21px; font-weight: 800; margin: 34px 0 12px; }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 22px; display: flex; flex-direction: column; gap: 6px; margin: 10px 0; }
.doc .kutu { background: var(--yuzey); border: 1px solid var(--cizgi); border-radius: 18px; padding: 20px 22px; margin: 16px 0; }

/* Cookie consent strip */
#cerez { position: fixed; z-index: 20; left: max(16px, env(safe-area-inset-left, 0px)); right: max(16px, env(safe-area-inset-right, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); max-width: 640px; margin: 0 auto; background: var(--yuzey); color: var(--yazi); border: 1px solid var(--cizgi); border-radius: 18px; padding: 16px 18px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; box-shadow: 0 12px 32px rgba(18, 22, 29, 0.2); font-size: 15px; }
#cerez p { flex: 1 1 280px; min-width: 0; }
.cerez-dugmeler { display: flex; gap: 10px; }
.cerez-btn { min-height: 42px; padding: 0 16px; border-radius: var(--kose-md); border: 1.5px solid var(--yazi); background: transparent; color: var(--yazi); font: 800 14.5px/1 var(--f-metin); cursor: pointer; }
.cerez-btn--ana { background: var(--gece); border-color: var(--gece); color: var(--gece-yazi); }