/* ==========================================================
   Proje Sitesi - Ana stil dosyası
   Temalar: gokkusagi, okyanus, orman, gunbatimi, seker, gece
   ========================================================== */

:root,
[data-theme="gokkusagi"] {
  --c1: #7b2ff7; --c2: #ff7a00; --c3: #00c2a8; --c4: #ffd23f;
  --bg: #fbf8ff; --bg-alt: #f3ecff; --surface: #ffffff;
  --text: #1f1638; --muted: #6b6485; --border: #e9e1fb;
  --hero: linear-gradient(125deg, #7b2ff7 0%, #c03ee8 45%, #ff7a00 100%);
  --on-hero: #ffffff;
  --shadow: 0 10px 30px -12px rgba(76, 29, 149, .28);
}
[data-theme="okyanus"] {
  --c1: #0077ff; --c2: #00c6e0; --c3: #ffb703; --c4: #7cf5d0;
  --bg: #f4faff; --bg-alt: #e4f3ff; --surface: #ffffff;
  --text: #0b2440; --muted: #57708a; --border: #d8ebfb;
  --hero: linear-gradient(125deg, #0052d4 0%, #0077ff 40%, #00d4ff 100%);
  --on-hero: #ffffff;
  --shadow: 0 10px 30px -12px rgba(0, 82, 212, .3);
}
[data-theme="orman"] {
  --c1: #179c47; --c2: #ff6b35; --c3: #f5b700; --c4: #8be36b;
  --bg: #f6fbf3; --bg-alt: #e7f5df; --surface: #ffffff;
  --text: #15301d; --muted: #5d7563; --border: #dcefd3;
  --hero: linear-gradient(125deg, #0f7a3a 0%, #1fa84f 45%, #a3d900 100%);
  --on-hero: #ffffff;
  --shadow: 0 10px 30px -12px rgba(15, 122, 58, .3);
}
[data-theme="gunbatimi"] {
  --c1: #f0245c; --c2: #ff9f1c; --c3: #7b2ff7; --c4: #ffd166;
  --bg: #fff8f5; --bg-alt: #ffeae3; --surface: #ffffff;
  --text: #3a1420; --muted: #85606a; --border: #fbe0d8;
  --hero: linear-gradient(125deg, #f0245c 0%, #ff5e3a 50%, #ffb21c 100%);
  --on-hero: #ffffff;
  --shadow: 0 10px 30px -12px rgba(240, 36, 92, .3);
}
[data-theme="seker"] {
  --c1: #ff3d9a; --c2: #8b5cf6; --c3: #10c4e6; --c4: #ffd23f;
  --bg: #fff7fb; --bg-alt: #ffe6f3; --surface: #ffffff;
  --text: #3b1230; --muted: #8a5f7c; --border: #fbdcec;
  --hero: linear-gradient(125deg, #ff3d9a 0%, #c24df2 50%, #8b5cf6 100%);
  --on-hero: #ffffff;
  --shadow: 0 10px 30px -12px rgba(194, 77, 242, .3);
}
[data-theme="gece"] {
  --c1: #a78bfa; --c2: #f472b6; --c3: #22d3ee; --c4: #fde047;
  --bg: #0e0f24; --bg-alt: #16173a; --surface: #1c1d42;
  --text: #ecebff; --muted: #a3a2c9; --border: #2c2d5c;
  --hero: linear-gradient(125deg, #312e81 0%, #6d28d9 50%, #be185d 100%);
  --on-hero: #ffffff;
  --shadow: 0 10px 30px -12px rgba(0, 0, 0, .6);
}

/* ---------- Temel ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px; line-height: 1.65;
  color: var(--text); background: var(--bg);
  transition: background .3s, color .3s;
}
h1, h2, h3, h4 { font-family: "Baloo 2", "Nunito", sans-serif; line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.45rem, 3vw, 2rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: var(--c1); text-decoration-thickness: 2px; text-underline-offset: 3px; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, 100% - 32px); margin-inline: auto; }
.container.narrow { width: min(860px, 100% - 32px); }
.center { text-align: center; }
.muted { color: var(--muted); }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--c1); color: #fff; padding: 8px 14px; border-radius: 10px; z-index: 100; }
.skip-link:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--c2); outline-offset: 2px; }

/* ---------- Düğmeler ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4em;
  padding: .7em 1.4em; border: 0; border-radius: 999px; cursor: pointer;
  font: 800 1rem "Nunito", sans-serif; text-decoration: none;
  color: #fff; background: var(--c1);
  box-shadow: 0 6px 0 -1px color-mix(in srgb, var(--c1) 60%, #000), var(--shadow);
  transition: transform .15s, box-shadow .15s, filter .15s;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.07); }
.btn:active { transform: translateY(3px); box-shadow: 0 2px 0 -1px color-mix(in srgb, var(--c1) 60%, #000); }
.btn-big { padding: .85em 1.8em; font-size: 1.08rem; }
.btn-small { padding: .45em 1em; font-size: .9rem; box-shadow: 0 4px 0 -1px color-mix(in srgb, var(--c1) 60%, #000); }
.btn-ghost { background: var(--bg-alt); color: var(--c1); box-shadow: none; }
.btn-light { background: #fff; color: var(--c1); box-shadow: 0 6px 0 -1px rgba(0,0,0,.18); }
.btn-outline-light { background: rgba(255,255,255,.12); color: #fff; box-shadow: inset 0 0 0 2px rgba(255,255,255,.7); }
.btn-danger { background: #e11d48; box-shadow: 0 5px 0 -1px #9f1239; }
.icon-btn {
  width: 44px; height: 44px; border-radius: 14px; border: 2px solid var(--border);
  background: var(--surface); color: var(--text); cursor: pointer; font-size: 1.2rem;
  display: inline-grid; place-items: center;
}

/* ---------- Üst menü ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; gap: 16px; min-height: 70px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); min-width: 0; }
.brand-mark {
  width: 40px; height: 40px; flex: none; border-radius: 13px; display: grid; place-items: center;
  color: #fff; font-size: 1.2rem; background: var(--hero); transform: rotate(-8deg);
  box-shadow: 0 6px 14px -6px var(--c1);
}
.brand-text { font: 800 1.3rem "Baloo 2", sans-serif; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.main-nav { display: flex; gap: 4px; margin-left: auto; }
.main-nav a {
  padding: .45em .9em; border-radius: 999px; text-decoration: none;
  font-weight: 700; color: var(--text);
}
.main-nav a:hover { background: var(--bg-alt); color: var(--c1); }
.main-nav a.active { background: var(--c1); color: #fff; }
.header-tools { display: flex; gap: 8px; align-items: center; }
.menu-toggle { display: none; flex-direction: column; align-items: center; justify-content: center; gap: 4px; }
.menu-toggle span { display: block; width: 18px; height: 2.5px; border-radius: 2px; background: currentColor; transition: .2s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.theme-picker { position: relative; }
.theme-menu {
  position: absolute; right: 0; top: calc(100% + 10px); width: 220px; padding: 10px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--shadow);
}
.theme-menu-title { margin: 2px 8px 8px; font-size: .8rem; font-weight: 800; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.theme-option {
  display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px; border: 0; border-radius: 12px;
  background: none; color: var(--text); font: 700 .95rem "Nunito", sans-serif; cursor: pointer; text-align: left;
}
.theme-option:hover, .theme-option.current { background: var(--bg-alt); }
.theme-option.current::after { content: "✔"; margin-left: auto; color: var(--c1); }
.swatch { display: inline-flex; }
.swatch i { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--surface); margin-left: -6px; }
.swatch i:first-child { margin-left: 0; }

/* ---------- Ana sayfa kahraman alanı ---------- */
.hero { position: relative; overflow: hidden; background: var(--hero); color: var(--on-hero); padding: 70px 0 120px; }
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; }
.eyebrow {
  display: inline-block; padding: .3em 1em; border-radius: 999px; font-weight: 800; font-size: .95rem;
  background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.35);
}
.hero h1 { margin-top: .35em; text-shadow: 0 4px 0 rgba(0,0,0,.12); }
.hero .lead { font-size: 1.2rem; max-width: 36em; opacity: .95; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.stat {
  background: rgba(255,255,255,.95); color: var(--text); border-radius: 24px; padding: 18px 10px;
  text-align: center; box-shadow: 0 14px 30px -14px rgba(0,0,0,.45); animation: float 6s ease-in-out infinite;
}
.stat strong { display: block; font: 800 2.4rem/1 "Baloo 2", sans-serif; }
.stat span { font-weight: 700; color: var(--muted); }
.stat.s1 strong { color: var(--c1); }
.stat.s2 { transform: translateY(24px); animation-delay: -2s; }
.stat.s2 strong { color: var(--c2); }
.stat.s3 { animation-delay: -4s; }
.stat.s3 strong { color: var(--c3); }
[data-theme="gece"] .stat { background: var(--surface); }
.hero-wave, .wave svg { position: absolute; left: 0; bottom: -1px; width: 100%; height: 70px; fill: var(--bg); z-index: 2; }

.shapes i { position: absolute; display: block; opacity: .5; animation: drift 14s ease-in-out infinite; }
.sh1 { width: 120px; height: 120px; border-radius: 50%; border: 14px solid rgba(255,255,255,.35); top: 30px; right: 6%; }
.sh2 { width: 70px; height: 70px; border-radius: 18px; background: var(--c4); top: 62%; left: 4%; transform: rotate(20deg); animation-delay: -3s !important; }
.sh3 { width: 26px; height: 26px; border-radius: 50%; background: #fff; top: 22%; left: 46%; animation-delay: -6s !important; }
.sh4 { width: 0; height: 0; border-left: 34px solid transparent; border-right: 34px solid transparent; border-bottom: 58px solid var(--c3); bottom: 90px; right: 32%; animation-delay: -9s !important; }
.sh5 { width: 200px; height: 200px; border-radius: 50%; background: rgba(255,255,255,.12); bottom: -60px; left: 30%; }
@keyframes float { 50% { translate: 0 -10px; } }
@keyframes drift { 50% { translate: 14px -18px; rotate: 18deg; } }

/* ---------- Bölümler ---------- */
.section { padding: 56px 0; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 26px; flex-wrap: wrap; }
.section-head h2 { margin: 0; display: flex; align-items: center; gap: 12px; }
.dot { width: 16px; height: 16px; border-radius: 6px; background: var(--c1); transform: rotate(45deg); box-shadow: 8px -8px 0 -3px var(--c2); }
.dot-2 { background: var(--c2); box-shadow: 8px -8px 0 -3px var(--c3); }
.dot-3 { background: var(--c3); box-shadow: 8px -8px 0 -3px var(--c1); }
.link-more { font-weight: 800; text-decoration: none; }
.link-more:hover { text-decoration: underline; }

.page-hero {
  position: relative; overflow: hidden; padding: 56px 0 50px; color: var(--on-hero); background: var(--hero);
  border-radius: 0 0 40px 40px;
}
.page-hero.colored { background: linear-gradient(125deg, var(--pc), color-mix(in srgb, var(--pc) 55%, #ff9f1c)); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { margin: 0; font-size: clamp(1.9rem, 4.5vw, 3rem); }
.page-hero p { margin: .3em 0 0; font-size: 1.12rem; opacity: .92; }
.blob { position: absolute; border-radius: 50%; background: rgba(255,255,255,.15); }
.blob.b1 { width: 260px; height: 260px; right: -60px; top: -90px; }
.blob.b2 { width: 120px; height: 120px; right: 22%; bottom: -60px; background: rgba(255,255,255,.12); }

/* ---------- Kartlar ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 26px;
  padding: clamp(18px, 3vw, 32px); box-shadow: var(--shadow);
}
.project-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 26px; }
.project-card {
  --pc: var(--c1);
  display: flex; flex-direction: column; text-decoration: none; color: var(--text);
  background: var(--surface); border-radius: 26px; overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--shadow);
  transition: transform .25s, box-shadow .25s;
}
.project-card:hover { transform: translateY(-6px) rotate(-.4deg); box-shadow: 0 22px 40px -18px var(--pc); }
.project-cover { position: relative; aspect-ratio: 16 / 10; background: linear-gradient(135deg, var(--pc), color-mix(in srgb, var(--pc) 45%, #fff)); }
.project-cover img { width: 100%; height: 100%; object-fit: cover; }
.cover-placeholder {
  position: absolute; inset: 0; display: grid; place-items: center;
  font: 800 5rem "Baloo 2", sans-serif; color: rgba(255,255,255,.9); text-shadow: 0 6px 0 rgba(0,0,0,.12);
  background-image: radial-gradient(rgba(255,255,255,.25) 2px, transparent 2.5px); background-size: 22px 22px;
}
.project-body { padding: 20px 22px 22px; border-top: 6px solid var(--pc); flex: 1; display: flex; flex-direction: column; }
.project-body h3 { margin-bottom: .35em; }
.project-body p { color: var(--muted); font-size: .97rem; }
.project-body .more { margin-top: auto; font-weight: 800; color: var(--pc); }
.badge { display: inline-block; padding: .2em .7em; border-radius: 999px; font-size: .8rem; font-weight: 800; }
.project-cover .badge { position: absolute; top: 12px; left: 12px; }
.badge-star { background: var(--c4); color: #3b2a00; }
.badge-pin { background: var(--bg-alt); color: var(--c1); }

.about { background: var(--bg-alt); }
.about-inner { display: flex; gap: 28px; align-items: flex-start; }
.about-badge {
  flex: none; width: 84px; height: 84px; border-radius: 28px; display: grid; place-items: center; font-size: 2.6rem;
  background: var(--surface); box-shadow: var(--shadow); transform: rotate(-6deg);
}

.post-list { display: grid; gap: 18px; }
.post-card {
  display: flex; gap: 18px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 22px; padding: 16px; box-shadow: var(--shadow); border-left: 6px solid var(--c2);
}
.post-card.pinned { border-left-color: var(--c1); }
.post-thumb { flex: none; width: 150px; border-radius: 16px; overflow: hidden; }
.post-thumb img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.post-body { min-width: 0; }
.post-body h3 { margin: .2em 0 .3em; }
.post-body h3 a { color: var(--text); text-decoration: none; }
.post-body h3 a:hover { color: var(--c1); }
.post-body p { margin: 0; color: var(--muted); }
.post-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: .88rem; color: var(--muted); font-weight: 700; }
.tag {
  --pc: var(--c1);
  display: inline-block; padding: .15em .75em; border-radius: 999px; font-size: .82rem; font-weight: 800; text-decoration: none;
  color: var(--pc); background: color-mix(in srgb, var(--pc) 14%, transparent);
}
.post-list.compact .post-thumb { width: 110px; }
.post-full .post-image { border-radius: 18px; margin-bottom: 20px; width: 100%; }

.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 14px; }
.photo {
  position: relative; display: block; border-radius: 20px; overflow: hidden; aspect-ratio: 1;
  background: var(--bg-alt); box-shadow: var(--shadow);
}
.photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.photo:hover img { transform: scale(1.07); }
.photo-cap {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 12px 10px; color: #fff; font-weight: 700; font-size: .88rem;
  background: linear-gradient(transparent, rgba(0,0,0,.65));
}

.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.pill {
  --pc: var(--c1);
  padding: .4em 1em; border-radius: 999px; font-weight: 800; text-decoration: none; font-size: .92rem;
  border: 2px solid color-mix(in srgb, var(--pc) 35%, transparent); color: var(--pc); background: var(--surface);
}
.pill:hover { background: color-mix(in srgb, var(--pc) 10%, var(--surface)); }
.pill.active { background: var(--pc); border-color: var(--pc); color: #fff; }

.file-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.file-list li { display: flex; align-items: center; gap: 14px; padding: 12px; border-radius: 16px; background: var(--bg); border: 1px solid var(--border); }
.file-icon {
  flex: none; width: 50px; height: 56px; border-radius: 10px 18px 10px 10px; display: grid; place-items: center;
  font: 800 .8rem "Nunito", sans-serif; color: #fff; background: var(--fc);
}
.file-info { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.file-info strong { overflow-wrap: anywhere; }
.file-info span { font-size: .92rem; color: var(--muted); }
.file-info small { color: var(--muted); font-weight: 600; }
.file-group { margin-bottom: 22px; border-top: 6px solid var(--pc, var(--c1)); }
.file-group h2 { display: flex; align-items: center; gap: 10px; font-size: 1.35rem; }
.file-group h2 a { color: var(--text); text-decoration: none; }
.group-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--pc); }

.empty { text-align: center; padding: 50px 20px; border: 3px dashed var(--border); border-radius: 26px; color: var(--muted); font-weight: 700; }
.empty span { font-size: 3rem; display: block; margin-bottom: 8px; }

.pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.pagination a {
  min-width: 42px; height: 42px; display: grid; place-items: center; border-radius: 14px; font-weight: 800;
  text-decoration: none; background: var(--surface); border: 2px solid var(--border); color: var(--text);
}
.pagination a.active { background: var(--c1); border-color: var(--c1); color: #fff; }

/* ---------- Proje sayfası ---------- */
.project-hero { --pc: var(--c1); position: relative; overflow: hidden; color: #fff; padding: 46px 0 56px; border-radius: 0 0 40px 40px; background: linear-gradient(125deg, var(--pc), color-mix(in srgb, var(--pc) 50%, #ff9f1c)); }
.project-hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.3fr 1fr; gap: 36px; align-items: center; }
.project-hero h1 { font-size: clamp(1.9rem, 4.5vw, 3.1rem); }
.project-hero .lead { font-size: 1.15rem; opacity: .95; }
.back-link { color: #fff; font-weight: 800; text-decoration: none; opacity: .85; display: inline-block; margin-bottom: 10px; }
.back-link:hover { opacity: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: .3em .9em; border-radius: 999px; background: rgba(255,255,255,.2); font-weight: 700; font-size: .92rem; }
.chip-warn { background: #fde047; color: #422006; }
.project-hero-img { display: block; border-radius: 26px; overflow: hidden; border: 6px solid rgba(255,255,255,.85); transform: rotate(2deg); box-shadow: 0 24px 40px -18px rgba(0,0,0,.5); }
.project-hero-img img { width: 100%; max-height: 360px; object-fit: cover; }
.project-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px; align-items: start; }
.project-main > * + * { margin-top: 26px; }
.block-title { font-size: 1.5rem; }
.side-card h2 { font-size: 1.3rem; }
.side-card + .side-card { margin-top: 20px; }
.side-cta { background: var(--bg-alt); }
.project-side .file-list li { flex-wrap: wrap; }
.project-side .file-list .btn { margin-left: 64px; }
.video-wrap { padding: 10px; }
.video-wrap iframe { display: block; width: 100%; aspect-ratio: 16/9; border: 0; border-radius: 18px; }

.prose { font-size: 1.05rem; }
.prose ul { padding-left: 1.3em; margin: 0 0 1em; }
.prose li { margin-bottom: .3em; }
.prose li::marker { color: var(--c1); }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--c1); }
[data-theme="gece"] .prose strong { color: var(--c2); }

/* ---------- Formlar ---------- */
.form { display: grid; gap: 16px; }
.form label { display: grid; gap: 6px; font-weight: 800; font-size: .95rem; }
.form label small, .hint { font-weight: 600; color: var(--muted); font-size: .85rem; }
input[type=text], input[type=email], input[type=password], input[type=url], input[type=number], input:not([type]), select, textarea {
  width: 100%; padding: .75em 1em; border-radius: 14px; border: 2px solid var(--border);
  background: var(--bg); color: var(--text); font: 600 1rem "Nunito", sans-serif; transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--c1); box-shadow: 0 0 0 4px color-mix(in srgb, var(--c1) 18%, transparent); }
textarea { resize: vertical; min-height: 120px; line-height: 1.55; }
input[type=file] { font: 600 .95rem "Nunito", sans-serif; padding: 10px; border: 2px dashed var(--border); border-radius: 14px; background: var(--bg); width: 100%; color: var(--text); }
.form label.check { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.form label.check input { width: 20px; height: 20px; accent-color: var(--c1); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hp { position: absolute !important; left: -5000px; width: 1px; height: 1px; overflow: hidden; }

.alert { padding: 12px 16px; border-radius: 14px; font-weight: 700; margin-bottom: 14px; border: 2px solid; }
.alert-success { background: #dcfce7; color: #14532d; border-color: #86efac; }
.alert-error { background: #ffe4e6; color: #881337; border-color: #fda4af; }
.alert-info { background: #e0f2fe; color: #0c4a6e; border-color: #7dd3fc; }
.alert-warn { background: #fef9c3; color: #713f12; border-color: #fde047; }

.contact-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) 1fr; gap: 28px; align-items: start; }
.contact-info { display: grid; gap: 14px; }
.info-item { display: flex; gap: 14px; align-items: center; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 16px; box-shadow: var(--shadow); overflow-wrap: anywhere; }
.info-item > span { flex: none; width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center; font-size: 1.4rem; background: var(--bg-alt); }
.info-item small { display: block; color: var(--muted); font-weight: 800; }
.info-note { background: var(--bg-alt); box-shadow: none; font-weight: 700; color: var(--muted); }
.success-box { text-align: center; padding: 20px 0; }
.success-box > span { font-size: 3.4rem; }

/* ---------- Alt bilgi ---------- */
.site-footer { margin-top: 40px; }
.site-footer .wave { position: relative; height: 70px; }
.site-footer .wave svg { fill: var(--c1); bottom: 0; }
.footer-body { background: var(--c1); color: #fff; padding: 20px 0 26px; }
[data-theme="gece"] .footer-body, [data-theme="gece"] .site-footer .wave svg { background: none; fill: #16173a; }
[data-theme="gece"] .footer-body { background: #16173a; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 30px; }
.footer-brand { font: 800 1.4rem "Baloo 2", sans-serif; display: flex; align-items: center; gap: 10px; }
.footer-brand .brand-mark { background: rgba(255,255,255,.22); box-shadow: none; }
.footer-slogan { opacity: .9; }
.footer-head { font-weight: 800; text-transform: uppercase; letter-spacing: .06em; font-size: .85rem; opacity: .8; margin-bottom: .6em; }
.footer-links { display: flex; flex-direction: column; gap: 4px; }
.site-footer a { color: #fff; text-decoration: none; font-weight: 700; }
.site-footer a:hover { text-decoration: underline; }
.footer-bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.25); font-size: .92rem; opacity: .9; }
.admin-link { opacity: .7; }

/* ---------- Fotoğraf büyütme ---------- */
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(10, 8, 25, .92); display: grid; place-items: center; padding: 20px; }
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; text-align: center; }
.lightbox img { max-width: min(92vw, 1400px); max-height: 82vh; border-radius: 14px; margin: auto; }
.lightbox figcaption { color: #fff; font-weight: 700; margin-top: 12px; }
.lightbox button { position: absolute; border: 0; background: rgba(255,255,255,.15); color: #fff; font-size: 2rem; width: 52px; height: 52px; border-radius: 50%; cursor: pointer; }
.lightbox button:hover { background: rgba(255,255,255,.3); }
.lb-close { top: 16px; right: 16px; }
.lb-prev { left: 16px; top: 50%; translate: 0 -50%; }
.lb-next { right: 16px; top: 50%; translate: 0 -50%; }

/* ---------- Kurulum sayfası ---------- */
.install-page { background: var(--hero); min-height: 100vh; }
.install-wrap { padding: 40px 16px; }
.install-card { max-width: 720px; margin: auto; background: var(--surface); border-radius: 30px; padding: clamp(20px, 4vw, 40px); box-shadow: 0 30px 60px -20px rgba(0,0,0,.4); }
.install-head { text-align: center; margin-bottom: 20px; }
.install-head h1 { font-size: 2.2rem; margin: 12px 0 4px; }
.install-head p { color: var(--muted); }
.logo-bubble { width: 70px; height: 70px; margin: auto; border-radius: 22px; display: grid; place-items: center; font-size: 2rem; color: #fff; background: var(--hero); transform: rotate(-8deg); }
.install-sub { font-size: 1.3rem; margin: 18px 0 8px; color: var(--c1); }
.check-list { list-style: none; padding: 0; margin: 0 0 14px; display: grid; gap: 4px; font-weight: 700; }
.check-list .ok { color: #15803d; }
.check-list .bad { color: #be123c; }
.check-list .warn { color: #a16207; }
.radio-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.radio-card { display: flex !important; gap: 10px; align-items: flex-start; padding: 14px; border: 2px solid var(--border); border-radius: 16px; cursor: pointer; }
.radio-card:has(input:checked) { border-color: var(--c1); background: var(--bg-alt); }
.radio-card input { margin-top: 5px; accent-color: var(--c1); }
.radio-card small { display: block; font-weight: 600; color: var(--muted); }
.steps-list li { margin-bottom: 8px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }

/* ---------- Mobil ---------- */
@media (max-width: 960px) {
  .hero-inner, .project-hero-inner, .project-layout, .contact-layout { grid-template-columns: 1fr; }
  .hero { padding: 50px 0 110px; }
  .stat.s2 { transform: none; }
  .project-side { order: 2; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .menu-toggle { display: inline-flex; }
  .main-nav {
    position: absolute; left: 12px; right: 12px; top: calc(100% + 8px);
    flex-direction: column; gap: 2px; padding: 10px;
    background: var(--surface); border: 1px solid var(--border); border-radius: 20px; box-shadow: var(--shadow);
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: .7em 1em; }
  .header-tools { margin-left: auto; }
  .sh2, .sh4 { display: none; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .grid-2, .radio-cards { grid-template-columns: 1fr; }
  .post-card { flex-direction: column; }
  .post-thumb, .post-list.compact .post-thumb { width: 100%; }
  .about-inner { flex-direction: column; }
  .about-badge { width: 64px; height: 64px; font-size: 2rem; }
  .photo-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat { padding: 14px 6px; border-radius: 18px; }
  .stat strong { font-size: 1.9rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 16px; }
  .section { padding: 40px 0; }
  .file-list li { flex-wrap: wrap; }
  .file-list .btn { margin-left: 64px; }
  .lb-prev, .lb-next { top: auto; bottom: 20px; translate: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}