/* =============================================================
   KÖYLÜM GRUP — Tasarım Sistemi
   Editöryel · tipografi odaklı · açık/koyu alternatif bölümler
   ============================================================= */

:root{
    --ink:        #0B0E14;   /* en koyu lacivert */
    --ink-2:      #11151E;
    --paper:      #FFFFFF;
    --mist:       #EEF0F3;   /* açık gri bölüm */
    --line:       #E3E6EB;
    --line-dark:  rgba(255,255,255,.10);
    --text:       #15181F;
    --text-soft:  #3C424D;
    --muted:      #6B7280;
    --muted-2:    #9AA1AC;
    --muted-dark: #8B93A1;
    --gold:       #C7A35A;
    --violet:     #A855F7;
    --accent:     #3A496E;

    --container: 1240px;
    --pad: clamp(20px, 5vw, 64px);
    --radius: 18px;

    --font-display: "Inter Tight", system-ui, sans-serif;
    --font-body:    "Inter", system-ui, sans-serif;
    --font-mono:    "JetBrains Mono", ui-monospace, monospace;

    --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
    font-family:var(--font-body);
    color:var(--text);
    background:var(--paper);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
    overflow-x:hidden;
}
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
img,svg{ display:block; max-width:100%; }

.container{
    width:100%;
    max-width:var(--container);
    margin-inline:auto;
    padding-inline:var(--pad);
}

/* ---------- Tipografi yardımcıları ---------- */
.overline{
    font-family:var(--font-mono);
    font-size:12.5px;
    letter-spacing:.32em;
    text-transform:uppercase;
    color:var(--muted-2);
    font-weight:500;
}
.overline-line{ display:flex; align-items:center; gap:18px; }
.overline-line::before{
    content:""; width:42px; height:1px;
    background:currentColor; opacity:.55; flex:none;
}
.overline-line.center{ justify-content:center; }
.overline-gold{ color:var(--gold); }

.section-title{
    font-family:var(--font-display);
    font-weight:800;
    font-size:clamp(2rem, 4.6vw, 3.5rem);
    line-height:1.04;
    letter-spacing:-.035em;
    color:var(--ink);
}
.section-title span{ display:block; }
.section-title.on-dark{ color:#F4F6F8; }
.section-title.center{ text-align:center; }

.body-text{ color:var(--muted); font-size:1.0625rem; line-height:2; max-width:44ch; }
.body-text + .body-text{ margin-top:2.1rem; }
.section-lead{ color:var(--muted); font-size:1.0625rem; max-width:40ch; }

/* ---------- Butonlar ---------- */
.btn{
    --b: var(--ink);
    display:inline-flex; align-items:center; justify-content:center;
    gap:.6em;
    font-family:var(--font-display);
    font-weight:600; font-size:.95rem;
    padding:15px 30px; border-radius:999px;
    border:1px solid transparent;
    cursor:pointer; transition:all .35s var(--ease);
    white-space:nowrap;
}
.btn-sm{ padding:11px 22px; font-size:.875rem; }
.btn-dark{ background:var(--ink); color:#fff; }
.btn-dark:hover{ background:#000; transform:translateY(-2px); box-shadow:0 14px 30px -12px rgba(0,0,0,.5); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--ink); transform:translateY(-2px); }
/* görsel/koyu zemin üstü butonlar */
.btn-light{ background:#fff; color:var(--ink); }
.btn-light:hover{ transform:translateY(-2px); box-shadow:0 16px 34px -14px rgba(0,0,0,.45); }
.btn-ghost-light{ background:rgba(255,255,255,.06); color:#fff; border-color:rgba(255,255,255,.45); }
.btn-ghost-light:hover{ border-color:#fff; background:rgba(255,255,255,.14); transform:translateY(-2px); }

/* ---------- Header ---------- */
.site-header{
    position:fixed; inset:0 0 auto 0; z-index:100;
    padding-block:18px;
    transition:background .4s var(--ease), padding .4s var(--ease), box-shadow .4s var(--ease);
}
.site-header.scrolled{
    background:rgba(255,255,255,.82);
    backdrop-filter:saturate(180%) blur(14px);
    padding-block:11px;
    box-shadow:0 1px 0 var(--line);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; }

.brand{ display:inline-flex; align-items:center; gap:12px; color:var(--ink); }
.brand-mark{ display:inline-flex; }
.brand-mark .emblem{ width:auto; height:38px; display:block; }
.wordmark{
    font-family:var(--font-display); font-weight:800; font-size:1.3rem;
    letter-spacing:.005em; text-transform:uppercase; color:var(--ink);
    display:inline-flex; align-items:baseline; gap:9px; line-height:1;
}
.wordmark b{ font-weight:600; font-size:.6em; letter-spacing:.34em; color:var(--muted); }
.site-header.scrolled .brand-mark .emblem{ height:34px; }
/* koyu zemin (footer) */
.brand-on-dark .wordmark{ color:#fff; }
.brand-on-dark .wordmark b{ color:var(--muted-dark); }
.footer-brand .brand-mark .emblem{ height:48px; }

/* Header hero görseli üzerindeyken (scroll edilmemiş) açık renk */
.site-header:not(.scrolled) .wordmark{ color:#fff; }
.site-header:not(.scrolled) .wordmark b{ color:rgba(255,255,255,.6); }
.site-header:not(.scrolled) .main-nav a{ color:rgba(255,255,255,.9); }
.site-header:not(.scrolled) .main-nav a::after{ background:#fff; }
.site-header:not(.scrolled) .lang-switch a{ color:rgba(255,255,255,.62); }
.site-header:not(.scrolled) .lang-switch a.is-active{ color:#fff; }
.site-header:not(.scrolled) .lang-sep{ color:rgba(255,255,255,.3); }
.site-header:not(.scrolled) .nav-toggle span{ background:#fff; }

.main-nav{ display:flex; gap:34px; margin-inline:auto; }
.main-nav a{
    font-size:.93rem; font-weight:500; color:var(--text);
    position:relative; padding-block:4px; transition:color .25s;
}
.main-nav a::after{
    content:""; position:absolute; left:0; bottom:0; width:0; height:1.5px;
    background:var(--ink); transition:width .3s var(--ease);
}
.main-nav a:hover{ color:var(--ink); } .main-nav a:hover::after{ width:100%; }

.header-actions{ display:flex; align-items:center; gap:14px; }
/* dil değiştirici */
.lang-switch{ display:inline-flex; align-items:center; gap:7px; font-family:var(--font-mono); font-size:12.5px; letter-spacing:.06em; }
.lang-switch a{ color:var(--muted-2); transition:color .25s var(--ease); }
.lang-switch a.is-active{ color:var(--ink); font-weight:600; }
.lang-switch a:hover{ color:var(--ink); }
.lang-sep{ color:var(--line); }
.mobile-lang{ display:none; gap:22px; margin-top:20px; padding-top:20px; border-top:1px solid var(--line); }
.mobile-lang a{ font-family:var(--font-display); font-weight:600; font-size:1.05rem; color:var(--muted); }
.mobile-lang a.is-active{ color:var(--ink); }
.nav-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:0; padding:6px; cursor:pointer; }
.nav-toggle span{ width:24px; height:2px; background:var(--ink); transition:.3s var(--ease); }
.nav-toggle.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.mobile-nav{
    position:fixed; inset:0 0 auto 0; top:0; z-index:90;
    background:#fff; padding:96px 32px 36px; display:flex; flex-direction:column; gap:6px;
    transform:translateY(-100%); transition:transform .45s var(--ease);
    box-shadow:0 20px 40px -20px rgba(0,0,0,.25);
}
.mobile-nav.open{ transform:translateY(0); }
.mobile-nav a{ font-family:var(--font-display); font-weight:600; font-size:1.4rem; padding:12px 0; border-bottom:1px solid var(--line); }
.mobile-nav .btn{ margin-top:18px; }

/* ---------- Bölüm ölçüleri ---------- */
.section{ padding-block:clamp(80px, 11vw, 150px); position:relative; }
.section-dark{ background:var(--ink); color:#fff; }
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(32px,6vw,90px); }
.section-head{ align-items:start; margin-bottom:clamp(48px,7vw,90px); }

/* ---------- HERO (görsel slider) ---------- */
.hero{
    position:relative; min-height:100svh;
    display:flex; align-items:center;
    padding-top:140px; padding-bottom:150px;
    background:#0B0E14; overflow:hidden;
}
/* kaydırmalı görseller + Ken Burns */
.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(1.04);
    transition:opacity 1.4s var(--ease);
    will-change:opacity, transform;
}
.hero-slide.is-active{ opacity:1; animation:heroKenburns 8s linear forwards; }
@keyframes heroKenburns{ from{ transform:scale(1.04); } to{ transform:scale(1.14); } }
/* okunabilirlik için koyu degrade */
.hero-overlay{
    position:absolute; inset:0; z-index:1; pointer-events:none;
    background:
        linear-gradient(95deg, rgba(7,9,14,.86) 0%, rgba(7,9,14,.6) 42%, rgba(7,9,14,.18) 100%),
        linear-gradient(0deg, rgba(7,9,14,.7) 0%, transparent 38%);
}
.hero-inner{ position:relative; z-index:2; max-width:920px; }
.hero .overline{ margin-bottom:30px; color:rgba(255,255,255,.72); }
.hero .overline-line::before{ background:rgba(255,255,255,.6); }
.hero-title{
    font-family:var(--font-display); font-weight:900;
    font-size:clamp(2.7rem, 8vw, 6rem);
    line-height:.98; letter-spacing:-.045em; color:#fff;
    text-shadow:0 2px 40px rgba(0,0,0,.28);
}
.hero-title span{ display:block; }
.hero-lead{ margin-top:30px; max-width:54ch; color:rgba(255,255,255,.85); font-size:clamp(1rem,1.5vw,1.2rem); }
.hero-cta{ margin-top:40px; display:flex; gap:14px; flex-wrap:wrap; }

/* slider okları */
.hero-arrow{
    position:absolute; top:50%; transform:translateY(-50%); z-index:3;
    width:54px; height:54px; border-radius:50%;
    background:rgba(255,255,255,.10); border:1px solid rgba(255,255,255,.28);
    color:#fff; display:grid; place-items:center; cursor:pointer;
    -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px);
    transition:background .3s var(--ease);
}
.hero-arrow:hover{ background:rgba(255,255,255,.22); }
.hero-prev{ left:clamp(14px,3vw,40px); }
.hero-next{ right:clamp(14px,3vw,40px); }
/* noktalar */
.hero-dots{
    position:absolute; bottom:clamp(26px,4vw,40px); left:50%; transform:translateX(-50%);
    z-index:3; display:flex; gap:10px;
}
.hero-dot{
    width:36px; height:4px; border-radius:2px; border:0; cursor:pointer;
    background:rgba(255,255,255,.4); transition:background .3s var(--ease), width .3s var(--ease);
}
.hero-dot.is-active{ background:#fff; width:54px; }
/* KEŞFET ipucu (beyaz) */
.hero-scroll{
    position:absolute; right:clamp(14px,3vw,40px); bottom:118px; z-index:3;
    writing-mode:vertical-rl;
    font-family:var(--font-mono); font-size:11px; letter-spacing:.42em;
    color:rgba(255,255,255,.7); text-transform:uppercase;
}
.hero-scroll::after{
    content:""; display:block; width:1px; height:54px; margin:14px auto 0;
    background:linear-gradient(180deg, rgba(255,255,255,.7), transparent);
}

/* Koyu bölüm ortak başlık/yazı renkleri */
.section-dark .section-title{ color:#F4F6F8; }
.section-dark .section-lead{ color:var(--muted-dark); }
.section-dark .overline{ color:var(--muted-dark); }

/* Lacivert/slate rakam gradyanı (mor yerine) */
.num-navy{
    background:linear-gradient(180deg, #5C6A88 0%, #313B58 52%, #1B2440 100%);
    -webkit-background-clip:text; background-clip:text; color:transparent;
}
.num-silver{
    background:linear-gradient(180deg, #FBFCFD 0%, #C9CFD8 45%, #888F9B 100%);
    -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ---------- KURUMSAL (beyaz) ---------- */
.kurumsal{ background:var(--paper); }
.kurumsal-grid{ align-items:center; }
.kurumsal-body .section-title{ margin-bottom:1.7rem; }
.kurumsal-figure{ display:flex; flex-direction:column; align-items:flex-start; gap:14px; }
.big-number{
    font-family:var(--font-display); font-weight:900;
    font-size:clamp(5rem, 11vw, 9.5rem); line-height:.82; letter-spacing:-.05em;
}
.big-number-label{
    font-family:var(--font-mono); font-size:12px; letter-spacing:.4em;
    text-transform:uppercase; color:var(--muted-2); padding-left:.4em;
}

/* ---------- FAALİYETLER (radyal orbit) ---------- */
.faaliyetler{ background:var(--mist); }
.orbit{
    position:relative; width:100%; max-width:min(760px, 94vw); aspect-ratio:1/1;
    margin:clamp(20px,4vw,48px) auto 0; text-align:center;
}
.orbit-lines{ position:absolute; inset:0; width:100%; height:100%; z-index:1; overflow:visible; }
.orbit-line{
    fill:none; stroke:var(--line); stroke-width:1.6; stroke-dasharray:1; stroke-dashoffset:0;
    transition:stroke .35s var(--ease), stroke-width .35s var(--ease);
}
.orbit.in .orbit-line{ animation:orbitDraw .9s var(--ease) backwards; animation-delay:var(--d); }
@keyframes orbitDraw{ from{ stroke-dashoffset:1; } to{ stroke-dashoffset:0; } }
.orbit-line.active{ stroke:var(--accent); stroke-width:2.6; }
.orbit-ring{ fill:#fff; stroke:var(--line); stroke-width:1.4; }

/* merkez logo (dış halka + dikey istif) */
.orbit-hub{
    position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
    width:31%; aspect-ratio:1; border-radius:50%; z-index:3;
    background:radial-gradient(circle at 50% 38%, #fff 62%, #F1F4F8);
    border:1px solid var(--line); box-shadow:0 30px 60px -28px rgba(13,17,23,.30);
    display:flex; flex-direction:column; align-items:center; justify-content:center; gap:2px;
}
.orbit-hub::before{   /* dış halka / glow */
    content:""; position:absolute; inset:-9%; border-radius:50%;
    border:1px solid rgba(40,53,89,.10);
    box-shadow:0 0 0 1px rgba(255,255,255,.7) inset, 0 0 40px -6px rgba(40,53,89,.08);
    pointer-events:none;
}
.orbit-emblem{ height:30%; width:auto; margin-bottom:6px; }
.orbit-brand{ font-family:var(--font-display); font-weight:800; font-size:clamp(.85rem,2vw,1.2rem); letter-spacing:.01em; text-transform:uppercase; color:var(--ink); line-height:1; }
.orbit-sub{ font-family:var(--font-display); font-weight:600; font-size:clamp(.5rem,1.1vw,.62rem); letter-spacing:.42em; text-transform:uppercase; color:#9AA6C6; margin-left:.42em; }

/* düğümler */
.orbit-node{
    position:absolute; transform:translate(-50%,-50%); z-index:4;
    display:inline-flex; align-items:center; gap:9px;
    padding:8px 16px 8px 8px; background:#fff;
    border:1px solid var(--line); border-radius:999px;
    box-shadow:0 8px 20px -12px rgba(13,17,23,.2);
    white-space:nowrap; cursor:pointer;
    transition:transform .4s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.orbit.in .orbit-node{ animation:orbitPop .55s var(--ease) backwards; animation-delay:var(--d); }
@keyframes orbitPop{ from{ opacity:0; } to{ opacity:1; } }
.orbit-no{
    width:24px; height:24px; border-radius:50%; flex:none;
    background:var(--mist); color:var(--muted);
    font-family:var(--font-mono); font-size:11px;
    display:grid; place-items:center; transition:.35s var(--ease);
}
.orbit-name{ font-family:var(--font-display); font-weight:600; font-size:.92rem; color:var(--ink); }
.orbit-node:hover, .orbit-node.active{
    transform:translate(-50%,-50%) scale(1.12); z-index:7;
    border-color:var(--accent); box-shadow:0 18px 36px -16px rgba(13,17,23,.32);
}
.orbit-node:hover .orbit-no, .orbit-node.active .orbit-no{ background:var(--accent); color:#fff; }

/* uçtaki açıklama (hover'da çıkar) */
.orbit-tip{
    position:absolute; top:calc(100% + 12px); left:50%;
    transform:translateX(-50%) translateY(6px);
    width:max-content; max-width:230px;
    background:var(--ink); color:#E7EAF0; text-align:left;
    padding:11px 15px; border-radius:12px;
    font-family:var(--font-body); font-size:.8rem; line-height:1.45; font-weight:400;
    white-space:normal; opacity:0; pointer-events:none; z-index:9;
    transition:opacity .3s var(--ease), transform .3s var(--ease);
}
.orbit-tip::before{
    content:""; position:absolute; bottom:100%; left:50%; transform:translateX(-50%);
    border:6px solid transparent; border-bottom-color:var(--ink);
}
.orbit-node:hover .orbit-tip, .orbit-node.active .orbit-tip{ opacity:1; transform:translateX(-50%) translateY(0); }

@media (max-width:880px){
    .orbit{ aspect-ratio:auto; max-width:640px; }
    .orbit-lines{ display:none; }
    .orbit-hub{ position:static; transform:none; width:128px; height:128px; margin:0 auto 28px; }
    .orbit-node{ position:static; transform:none; margin:5px; vertical-align:middle; }
    .orbit-node:hover, .orbit-node.active{ transform:scale(1.05); }
    .orbit-tip{ display:none; }
}

/* ---------- RAKAMLAR (koyu lacivert) ---------- */
.rakamlar{ background:radial-gradient(80% 120% at 50% -20%, #1A2236 0%, transparent 60%), var(--ink); }
.rakamlar-head{ margin-bottom:clamp(48px,7vw,84px); }
.rakamlar-head .overline{ margin-bottom:22px; }
.stats-grid{ display:grid; grid-template-columns:repeat(4,1fr); }
.stat{ padding:8px 26px; text-align:center; position:relative; }
.stat + .stat::before{
    content:""; position:absolute; left:0; top:12%; height:76%; width:1px;
    background:var(--line-dark);
}
.stat-value{
    font-family:var(--font-display); font-weight:800;
    font-size:clamp(3.4rem, 7vw, 5.6rem); line-height:1; letter-spacing:-.04em;
}
.stat-label{
    margin-top:18px; font-family:var(--font-mono); font-size:12px;
    letter-spacing:.28em; text-transform:uppercase; color:var(--muted-dark);
}

/* ---------- PROJELER (sekmeli kapasite kartları) ---------- */
.projeler{ background:var(--mist); }

/* sekmeler */
.cap-tabs{
    display:inline-flex; gap:4px; padding:5px; margin-bottom:26px;
    background:#fff; border:1px solid var(--line); border-radius:999px;
    box-shadow:0 10px 24px -16px rgba(13,17,23,.22);
}
.cap-tab{
    border:0; background:transparent; cursor:pointer;
    padding:10px 24px; border-radius:999px;
    font-family:var(--font-display); font-weight:600; font-size:.95rem;
    color:var(--muted); transition:background .3s var(--ease), color .3s var(--ease);
}
.cap-tab:hover{ color:var(--ink); }
.cap-tab.is-active{ background:var(--ink); color:#fff; }

/* kartlar */
.cap-cards{ position:relative; }
.cap-card{
    display:none;
    grid-template-columns:1fr 1fr; gap:clamp(28px,5vw,70px);
    background:#fff; border:1px solid var(--line); border-radius:22px;
    padding:clamp(30px,4vw,54px);
    box-shadow:0 34px 64px -42px rgba(13,17,23,.26);
}
.cap-card.is-active{ display:grid; animation:capIn .5s var(--ease); }
@keyframes capIn{ from{ opacity:0; transform:translateY(12px); } to{ opacity:1; transform:none; } }

/* sol: büyük rakam */
.cap-left{ display:flex; flex-direction:column; }
.cap-tagline{ display:flex; align-items:center; gap:14px; }
.cap-tag{ font-family:var(--font-mono); font-size:11px; letter-spacing:.24em; color:var(--accent); }
.cap-num-wrap{ display:flex; align-items:flex-end; gap:3px; margin-top:auto; padding-top:38px; }
.cap-num{
    font-family:var(--font-display); font-weight:800; line-height:.82;
    font-size:clamp(3.8rem,7vw,5.6rem); letter-spacing:-.04em;
}
.cap-plus{ font-family:var(--font-display); font-weight:800; font-size:1.9rem; color:var(--accent); line-height:1; transform:translateY(-.55em); }
.cap-unit{ font-family:var(--font-mono); font-size:.8rem; color:var(--muted); letter-spacing:.08em; margin-left:6px; transform:translateY(-.4em); }
.cap-label{ font-family:var(--font-mono); font-size:11px; letter-spacing:.2em; text-transform:uppercase; color:var(--muted-2); margin-top:16px; }

/* sağ: başlık + alt istatistikler */
.cap-right{ display:flex; flex-direction:column; border-left:1px solid var(--line); padding-left:clamp(28px,5vw,70px); }
.cap-title{ font-family:var(--font-display); font-weight:700; letter-spacing:-.025em; font-size:clamp(1.5rem,2.6vw,2.05rem); line-height:1.12; color:var(--ink); }
.cap-desc{ color:var(--muted); font-size:.99rem; margin-top:14px; max-width:46ch; }
.cap-foot{ display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:auto; padding-top:28px; border-top:1px solid var(--line); }
.cfoot-k{ display:block; font-family:var(--font-display); font-weight:700; font-size:1.06rem; color:var(--ink); letter-spacing:-.01em; }
.cfoot-v{ display:block; font-size:.82rem; color:var(--muted-2); margin-top:4px; }

/* durum rozetleri (altın yok) */
.proj-status{
    display:inline-flex; align-items:center; gap:7px;
    font-family:var(--font-mono); font-size:11px; letter-spacing:.08em;
    padding:5px 12px; border-radius:999px; border:1px solid transparent;
}
.proj-status .dot{ width:6px; height:6px; border-radius:50%; background:currentColor; }
.status-active{ color:#2E7256; border-color:rgba(46,114,86,.30); background:rgba(46,114,86,.07); }
.status-ongoing{ color:var(--accent); border-color:rgba(58,73,110,.30); background:rgba(58,73,110,.08); }

@media (max-width:760px){
    .cap-card{ grid-template-columns:1fr; gap:24px; }
    .cap-right{ border-left:0; border-top:1px solid var(--line); padding-left:0; padding-top:24px; }
    .cap-num-wrap{ padding-top:24px; }
}

/* ---------- İLETİŞİM (beyaz) ---------- */
.iletisim{ background:var(--paper); }
.iletisim-grid{ align-items:center; }
.iletisim-body .section-title{ margin-block:22px 26px; }
.iletisim-body .btn{ margin-top:10px; }
.contact-card{
    background:#fff; border:1px solid var(--line); border-radius:var(--radius);
    padding:38px; display:flex; flex-direction:column; gap:30px;
    box-shadow:0 30px 60px -40px rgba(13,17,23,.3);
}
.contact-row{ display:flex; gap:18px; align-items:flex-start; }
.contact-ico{
    flex:none; width:42px; height:42px; border-radius:12px;
    display:grid; place-items:center; background:var(--mist); color:var(--ink);
}
.contact-key{ display:block; font-family:var(--font-mono); font-size:11px; letter-spacing:.22em; color:var(--muted-2); margin-bottom:5px; }
.contact-val{ display:block; font-size:1.05rem; color:var(--ink); font-weight:500; }
.contact-val.link:hover{ color:var(--accent); }
.contact-maps{
    display:inline-flex; align-items:center; gap:5px; margin-top:9px;
    font-family:var(--font-mono); font-size:12px; letter-spacing:.08em;
    color:var(--accent); font-weight:500;
}
.contact-maps:hover{ text-decoration:underline; }

/* ---------- FOOTER (yalın) ---------- */
.site-footer{ padding-block:clamp(64px,8vw,92px) 32px; }
.footer-top{
    display:grid; grid-template-columns:1.6fr 1.1fr .9fr; gap:clamp(36px,5vw,72px);
    padding-bottom:48px; border-bottom:1px solid var(--line-dark);
}
.footer-tagline{ color:var(--muted-dark); margin-top:20px; max-width:38ch; font-size:.95rem; }
.footer-social{ display:flex; gap:12px; margin-top:24px; }
.footer-social a{
    width:40px; height:40px; border-radius:50%;
    display:grid; place-items:center; color:#C7CCD4;
    border:1px solid var(--line-dark); transition:.3s var(--ease);
}
.footer-social a:hover{ color:#fff; border-color:rgba(255,255,255,.4); transform:translateY(-2px); }
.footer-contact h4, .footer-quick h4{
    font-family:var(--font-mono); font-size:11px; letter-spacing:.22em;
    color:var(--muted-2); margin-bottom:20px; font-weight:500;
}
.footer-contact p, .footer-contact a{ display:block; color:#C7CCD4; font-size:.95rem; margin-bottom:10px; }
.footer-contact .fc-addr{ max-width:26ch; line-height:1.6; }
.footer-contact a:hover{ color:#fff; }
.footer-quick li{ margin-bottom:12px; }
.footer-quick a{ color:#C7CCD4; font-size:.95rem; transition:color .25s; }
.footer-quick a:hover{ color:#fff; }
.footer-bottom{ display:flex; justify-content:space-between; gap:16px 24px; flex-wrap:wrap; align-items:center; padding-top:26px; color:var(--muted-dark); font-size:.85rem; }
.footer-legal{ display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.footer-legal a{ color:var(--muted-dark); transition:color .25s; }
.footer-legal a:hover{ color:#fff; }
.footer-legal .sep{ opacity:.4; }

/* ---------- Reveal animasyonu ---------- */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }

/* ---------- Responsive ---------- */
@media (max-width:960px){
    .main-nav, .header-cta{ display:none; }
    .nav-toggle{ display:flex; }
    .mobile-lang{ display:flex; }
    .grid-2{ grid-template-columns:1fr; }
    .stats-grid{ grid-template-columns:repeat(2,1fr); gap:48px 0; }
    .stat:nth-child(3)::before{ display:none; }
    .footer-top{ grid-template-columns:1fr; gap:40px; }
    .kurumsal-figure{ align-items:center; text-align:center; }
    /* projeler satırları dikey diz */
    .proj-row{ grid-template-columns:1fr; gap:22px; align-items:start; }
    .proj-specs{ border-left:0; border-top:1px solid var(--line); padding-left:0; padding-top:18px; }
    .proj-row:hover{ padding-left:14px; }
}
@media (max-width:560px){
    .stats-grid{ grid-template-columns:1fr; gap:40px; }
    .stat::before{ display:none!important; }
    .contact-card{ padding:26px; }
    .footer-bottom{ flex-direction:column; align-items:flex-start; }
    .hero-arrow{ display:none; }            /* mobilde swipe + nokta yeter */
    .hero-scroll{ display:none; }
}

@media (prefers-reduced-motion:reduce){
    *{ animation:none!important; transition:none!important; }
    .reveal{ opacity:1; transform:none; }
    html{ scroll-behavior:auto; }
}