/* ==========================================================================
   BSM Mekanik Mühendislik — Kurumsal Site
   Renkler logodaki kurumsal maviden (#2a55a6) türetilmiştir.
   ========================================================================== */

/* ---------- Yerel fontlar (Google'a istek atmadan) ---------- */
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-display: swap; font-weight: 200 800; src: url("../fonts/plus-jakarta-sans-latin-wght-normal.woff2") format("woff2-variations"), url("../fonts/plus-jakarta-sans-latin-wght-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-display: swap; font-weight: 200 800; src: url("../fonts/plus-jakarta-sans-latin-ext-wght-normal.woff2") format("woff2-variations"), url("../fonts/plus-jakarta-sans-latin-ext-wght-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-display: swap; font-weight: 500; src: url("../fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-display: swap; font-weight: 500; src: url("../fonts/jetbrains-mono-latin-ext-500-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --navy: #0a1630;
  --navy-2: #0f2142;
  --brand: #2a55a6;
  --brand-600: #22488f;
  --brand-400: #4a74c4;
  --brand-200: #a9c0ea;
  --sky: #eaf1fb;
  --ink: #0d1b33;
  --text: #3d4a60;
  --muted: #5f6c82;
  --line: #e3e9f2;
  --line-dark: rgba(255, 255, 255, 0.12);
  --bg: #f5f8fc;
  --white: #ffffff;

  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;

  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 10px;
  --radius-sm: 6px;
  --header-h: 88px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --shadow: 0 1px 2px rgba(13, 27, 51, 0.04), 0 8px 28px rgba(13, 27, 51, 0.06);
  --shadow-lg: 0 24px 60px rgba(13, 27, 51, 0.14);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
p { margin: 0; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.14;
  letter-spacing: -0.025em;
}

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section--tight { padding: clamp(48px, 7vw, 80px) 0; }
.section--bg { background: var(--bg); }
.section--dark { background: var(--navy); color: #b5c0d4; }
.section--dark h2, .section--dark h3 { color: var(--white); }

/* ---------- Tipografi ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand);
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: currentColor; transform: rotate(45deg); }
.section--dark .eyebrow, .on-dark .eyebrow { color: var(--brand-200); }

.h-xl { font-size: clamp(40px, 6vw, 78px); letter-spacing: -0.035em; font-weight: 800; }
.h-lg { font-size: clamp(30px, 4vw, 50px); letter-spacing: -0.03em; }
.h-md { font-size: clamp(24px, 2.5vw, 32px); }
.lead { font-size: clamp(17px, 1.35vw, 19px); color: var(--text); max-width: 62ch; }
.section--dark .lead { color: #a5b2c8; }
.text-muted { color: var(--muted); }

.section-head { display: grid; gap: 20px; margin-bottom: clamp(40px, 6vw, 64px); }
.section-head--center { text-align: center; justify-items: center; }
.section-head--center .lead { margin: 0 auto; }
@media (min-width: 900px) {
  .section-head--split { grid-template-columns: 1.1fr 1fr; align-items: end; gap: 64px; }
}

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 52px;
  padding: 0 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  white-space: nowrap;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.btn svg { width: 18px; height: 18px; transition: transform 0.25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--primary { background: var(--brand); color: var(--white); }
.btn--primary:hover { background: var(--brand-600); }
.btn--white { background: var(--white); color: var(--ink); }
.btn--white:hover { background: var(--sky); }
.btn--ghost { border-color: rgba(255, 255, 255, 0.35); color: var(--white); }
.btn--ghost:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--white); }
.btn--outline { border-color: var(--line); color: var(--ink); background: var(--white); }
.btn--outline:hover { border-color: var(--brand); color: var(--brand); }

.link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 15px; color: var(--brand); }
.link-arrow svg { width: 16px; height: 16px; transition: transform 0.25s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  color: var(--white);
  transition: background 0.3s var(--ease), color 0.3s var(--ease), height 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.site-header::after { content: ""; position: absolute; inset: auto 0 0 0; height: 1px; background: var(--line-dark); transition: opacity 0.3s; }
.site-header.is-solid { height: 72px; background: rgba(255, 255, 255, 0.97); color: var(--ink); box-shadow: 0 1px 0 var(--line), 0 10px 30px rgba(13, 27, 51, 0.06); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.site-header.is-solid::after { opacity: 0; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 100%; }

.logo { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-mark { width: 40px; height: 44px; color: var(--white); transition: color 0.3s; }
.is-solid .logo-mark, .logo--color .logo-mark { color: var(--brand); }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text strong { font-size: 21px; font-weight: 800; letter-spacing: 0.04em; }
.logo-text span { margin-top: 6px; font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.2em; text-transform: uppercase; opacity: 0.72; }

.main-nav { display: none; }
.main-nav ul { display: flex; gap: 2px; }
.main-nav a {
  position: relative;
  display: block;
  padding: 10px 14px;
  font-size: 15px;
  font-weight: 500;
  opacity: 0.85;
  transition: opacity 0.2s, color 0.2s;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 3px;
  height: 2px;
  border-radius: 2px;
  background: var(--brand-200);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.is-solid .main-nav a::after { background: var(--brand); }
.main-nav a:hover, .main-nav a[aria-current="page"] { opacity: 1; }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 14px; }
.lang-switch { display: inline-flex; align-items: center; gap: 2px; padding: 3px; border: 1px solid var(--line-dark); border-radius: 999px; font-family: var(--mono); font-size: 12px; }
.is-solid .lang-switch { border-color: var(--line); }
.lang-switch a { padding: 4px 10px; border-radius: 999px; opacity: 0.7; }
.lang-switch a[aria-current="true"] { background: var(--white); color: var(--ink); opacity: 1; }
.is-solid .lang-switch a[aria-current="true"] { background: var(--brand); color: var(--white); }
.header-actions .btn { display: none; height: 44px; padding: 0 20px; font-size: 14px; }
.site-header:not(.is-solid) .header-actions .btn--primary { background: var(--white); color: var(--ink); }
.site-header:not(.is-solid) .header-actions .btn--primary:hover { background: var(--sky); }

.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px; height: 44px;
  padding: 0 11px;
  background: transparent;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  color: inherit;
}
.is-solid .menu-toggle { border-color: var(--line); }
.menu-toggle span { display: block; height: 2px; border-radius: 2px; background: currentColor; transition: transform 0.3s var(--ease), opacity 0.2s; }
.menu-open .menu-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (min-width: 1100px) {
  .main-nav { display: block; }
  .menu-toggle { display: none; }
  .header-actions .btn { display: inline-flex; }
}

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: calc(var(--header-h) + 20px) var(--gutter) 40px;
  background: var(--navy);
  color: var(--white);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease), visibility 0.3s;
}
.menu-open { overflow: hidden; }
.menu-open .mobile-nav { opacity: 1; visibility: visible; }
.menu-open .site-header { background: var(--navy); color: var(--white); box-shadow: none; }
.menu-open .site-header .logo-mark { color: var(--white); }
.mobile-nav ul { border-top: 1px solid var(--line-dark); }
.mobile-nav li { border-bottom: 1px solid var(--line-dark); }
.mobile-nav a.mobile-link { display: flex; justify-content: space-between; align-items: center; padding: 17px 0; font-size: 22px; font-weight: 600; }
.mobile-nav a.mobile-link span { font-family: var(--mono); font-size: 12px; color: var(--brand-200); }
.mobile-nav .btn { align-self: flex-start; }
.mobile-nav-contact { font-family: var(--mono); font-size: 13px; line-height: 2; color: #8e9bb3; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { position: relative; display: flex; align-items: flex-end; min-height: 100vh; min-height: 100svh; color: var(--white); background: var(--navy); overflow: hidden; }
.hero-media { position: absolute; inset: 0; }
.hero-media video, .hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 22, 48, 0.7) 0%, rgba(10, 22, 48, 0.25) 40%, rgba(10, 22, 48, 0.92) 100%),
    linear-gradient(90deg, rgba(10, 22, 48, 0.85) 0%, rgba(10, 22, 48, 0.1) 75%),
    rgba(42, 85, 166, 0.18);
}
.hero-content { position: relative; z-index: 2; width: 100%; padding-top: calc(var(--header-h) + 64px); padding-bottom: clamp(40px, 6vh, 72px); }
.hero h1 { max-width: 16ch; color: var(--white); }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, #9fbaf0, #dfe9fb); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { margin-top: 26px; max-width: 56ch; color: rgba(255, 255, 255, 0.8); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }

.hero-facts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: clamp(48px, 9vh, 96px);
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
@media (min-width: 820px) { .hero-facts { grid-template-columns: repeat(4, 1fr); } }
.hero-facts div { padding: 22px 24px; background: rgba(10, 22, 48, 0.55); }
.hero-facts strong { display: block; font-size: clamp(26px, 3vw, 36px); font-weight: 800; letter-spacing: -0.03em; color: var(--white); line-height: 1.1; }
.hero-facts span { display: block; margin-top: 6px; font-size: 13.5px; color: rgba(255, 255, 255, 0.65); }

/* ==========================================================================
   İç sayfa başlığı
   ========================================================================== */
.page-hero { position: relative; padding: calc(var(--header-h) + clamp(64px, 11vw, 128px)) 0 clamp(56px, 8vw, 96px); color: var(--white); background: var(--navy); overflow: hidden; }
.page-hero-bg { position: absolute; inset: 0; }
.page-hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 22, 48, 0.94) 0%, rgba(10, 22, 48, 0.7) 55%, rgba(10, 22, 48, 0.45) 100%), rgba(42, 85, 166, 0.15); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { max-width: 20ch; font-size: clamp(36px, 5vw, 64px); color: var(--white); letter-spacing: -0.035em; }
.page-hero .lead { margin-top: 20px; color: rgba(255, 255, 255, 0.78); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255, 255, 255, 0.55); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb [aria-current] { color: var(--brand-200); }

/* ==========================================================================
   Referans şeridi (kayan isimler)
   ========================================================================== */
.marquee { position: relative; padding: 28px 0; border-bottom: 1px solid var(--line); overflow: hidden; background: var(--white); }
.marquee-label { margin-bottom: 18px; text-align: center; font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.marquee-track { display: flex; gap: 56px; width: max-content; animation: marquee 48s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { display: inline-flex; align-items: center; gap: 56px; white-space: nowrap; font-size: clamp(17px, 1.6vw, 21px); font-weight: 700; letter-spacing: -0.01em; color: #6f7c93; transition: color 0.2s; }
.marquee-track span:hover { color: var(--ink); }
.marquee-track a, .marquee-track span { color: inherit; }
.marquee-track span::after { content: ""; width: 6px; height: 6px; border-radius: 2px; background: var(--brand-200); transform: rotate(45deg); }
.marquee::before, .marquee::after { content: ""; position: absolute; top: 0; bottom: 0; z-index: 1; width: 120px; pointer-events: none; }
.marquee::before { left: 0; background: linear-gradient(90deg, var(--white), transparent); }
.marquee::after { right: 0; background: linear-gradient(-90deg, var(--white), transparent); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ==========================================================================
   Tanıtım
   ========================================================================== */
.split { display: grid; gap: 48px; }
@media (min-width: 960px) { .split { grid-template-columns: 1fr 1fr; gap: 88px; align-items: center; } }
.split--reverse > :first-child { order: 0; }
@media (min-width: 960px) { .split--reverse > :first-child { order: 2; } }
.split p + p { margin-top: 16px; }
.split .lead { margin-top: 22px; }

.media-stack { position: relative; padding: 0 0 40px 40px; }
.media-stack img { width: 100%; aspect-ratio: 4 / 4.4; object-fit: cover; border-radius: var(--radius); }
.media-stack::before { content: ""; position: absolute; left: 0; bottom: 0; width: 70%; height: 70%; border-radius: var(--radius); background: var(--sky); z-index: -1; }
.media-badge {
  position: absolute;
  right: -12px;
  bottom: 12px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-radius: var(--radius);
  background: var(--brand);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}
.media-badge strong { font-size: 40px; font-weight: 800; line-height: 1; letter-spacing: -0.03em; }
.media-badge span { font-size: 13px; line-height: 1.4; opacity: 0.88; }
@media (max-width: 600px) { .media-stack { padding: 0 0 28px 20px; } .media-badge { right: 0; } }

.check-list { display: grid; gap: 12px; margin: 30px 0 36px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-weight: 500; color: var(--ink); }
.check-list svg { flex-shrink: 0; width: 22px; height: 22px; margin-top: 2px; color: var(--brand); }
.section--dark .check-list li { color: var(--white); }
.section--dark .check-list svg { color: var(--brand-200); }

/* ==========================================================================
   Hizmet kartları
   ========================================================================== */
.service-grid { display: grid; gap: 20px; }
@media (min-width: 680px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) {
  .service-grid { grid-template-columns: repeat(12, 1fr); }
  .service-grid > :nth-child(-n+3) { grid-column: span 4; }
  .service-grid > :nth-child(n+4) { grid-column: span 3; }
}
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: box-shadow 0.35s var(--ease), transform 0.35s var(--ease), border-color 0.35s;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.service-card-img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--sky); }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.service-card:hover .service-card-img img { transform: scale(1.06); }
.service-card-body { position: relative; display: flex; flex-direction: column; flex: 1; padding: 34px 26px 26px; }
.service-icon {
  position: absolute;
  top: -28px;
  left: 24px;
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--brand);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(42, 85, 166, 0.35);
}
.service-icon svg { width: 28px; height: 28px; }
.service-card-num { position: absolute; top: 16px; right: 22px; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.service-card h3 { margin: 8px 0 10px; font-size: 20px; }
.service-card p { flex: 1; font-size: 15px; color: var(--text); }
.service-card .link-arrow { margin-top: 20px; }

/* ==========================================================================
   Öne çıkan projeler (yatay kaydırma)
   ========================================================================== */
.slider-head { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-end; justify-content: space-between; margin-bottom: 44px; }
.slider-nav { display: flex; gap: 10px; }
.slider-nav button { display: grid; place-items: center; width: 52px; height: 52px; border: 1px solid var(--line-dark); border-radius: 50%; background: transparent; color: var(--white); transition: background 0.2s, border-color 0.2s; }
.slider-nav button:hover { background: var(--brand); border-color: var(--brand); }
.slider-nav svg { width: 20px; height: 20px; }
.slider-nav button:first-child svg { transform: rotate(180deg); }
.slider {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 82%);
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.slider::-webkit-scrollbar { display: none; }
@media (min-width: 700px) { .slider { grid-auto-columns: calc((100% - 20px) / 2); } }
@media (min-width: 1100px) { .slider { grid-auto-columns: calc((100% - 40px) / 3); } }
.feature-card { position: relative; display: flex; align-items: flex-end; min-height: 460px; padding: 28px; overflow: hidden; border-radius: var(--radius); scroll-snap-align: start; color: var(--white); isolation: isolate; }
.feature-card img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.feature-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(10, 22, 48, 0) 35%, rgba(10, 22, 48, 0.92) 100%); }
.feature-card:hover img { transform: scale(1.05); }
.feature-card-tag { position: absolute; top: 22px; left: 22px; padding: 6px 12px; border-radius: 999px; background: rgba(255, 255, 255, 0.14); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; }
.feature-card h3 { color: var(--white); font-size: 22px; }
.feature-card p { margin-top: 6px; font-size: 14px; color: rgba(255, 255, 255, 0.75); }
.feature-card dl { display: flex; gap: 22px; margin: 16px 0 0; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, 0.18); }
.feature-card dt { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255, 255, 255, 0.55); }
.feature-card dd { margin: 2px 0 0; font-weight: 700; font-size: 15px; }

/* ==========================================================================
   Uygulama alanları
   ========================================================================== */
.area-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
@media (min-width: 760px) { .area-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1100px) { .area-grid { grid-template-columns: repeat(6, 1fr); } }
.area { display: flex; flex-direction: column; gap: 14px; padding: 30px 24px; background: var(--white); transition: background 0.25s; }
.area:hover { background: var(--sky); }
.area svg { width: 36px; height: 36px; color: var(--brand); }
.area h3 { font-size: 17px; }
.area p { font-size: 13.5px; color: var(--muted); line-height: 1.55; }

/* ==========================================================================
   Süreç
   ========================================================================== */
.process { display: grid; gap: 16px; counter-reset: step; }
@media (min-width: 760px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .process { grid-template-columns: repeat(5, 1fr); } }
.process-step { position: relative; padding: 30px 24px 32px; border: 1px solid var(--line-dark); border-radius: var(--radius); background: rgba(255, 255, 255, 0.02); transition: background 0.3s, border-color 0.3s; }
.process-step:hover { background: rgba(42, 85, 166, 0.18); border-color: rgba(169, 192, 234, 0.35); }
.process-step-num { font-family: var(--mono); font-size: 13px; color: var(--brand-200); }
.process-step svg { width: 40px; height: 40px; margin: 22px 0 18px; color: var(--white); }
.process-step h3 { font-size: 18px; margin-bottom: 10px; }
.process-step p { font-size: 14.5px; color: #a5b2c8; }

/* ==========================================================================
   Video bandı
   ========================================================================== */
.video-band { position: relative; display: flex; align-items: center; min-height: 540px; overflow: hidden; color: var(--white); background: var(--navy); }
.video-band video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.video-band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 22, 48, 0.94) 0%, rgba(10, 22, 48, 0.6) 55%, rgba(10, 22, 48, 0.35) 100%), rgba(42, 85, 166, 0.2); }
.video-band .container { position: relative; z-index: 1; }
.video-band h2 { max-width: 17ch; color: var(--white); }
.video-band .lead { margin: 22px 0 34px; color: rgba(255, 255, 255, 0.78); }

/* ==========================================================================
   İstatistikler
   ========================================================================== */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (min-width: 900px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { padding: 30px 26px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.stat strong { display: block; font-size: clamp(34px, 4vw, 50px); font-weight: 800; line-height: 1; letter-spacing: -0.035em; color: var(--ink); }
.stat strong sup { margin-left: 2px; font-size: 0.5em; color: var(--brand); vertical-align: top; }
.stat > span { display: block; margin-top: 12px; font-size: 14.5px; color: var(--text); }

/* ==========================================================================
   CTA
   ========================================================================== */
.cta { padding: 0 0 clamp(64px, 9vw, 112px); }
.cta-box {
  position: relative;
  display: grid;
  gap: 28px;
  padding: clamp(36px, 6vw, 72px);
  border-radius: calc(var(--radius) * 2);
  background: linear-gradient(120deg, var(--brand) 0%, #1d3f80 100%);
  color: var(--white);
  overflow: hidden;
}
@media (min-width: 900px) { .cta-box { grid-template-columns: 1.4fr auto; align-items: center; } }
.cta-box::after { content: ""; position: absolute; right: -60px; top: -80px; width: 420px; height: 460px; background: url("../img/logo-mark.svg") no-repeat center / contain; opacity: 0.07; filter: brightness(0) invert(1); pointer-events: none; }
.cta-box h2 { position: relative; color: var(--white); font-size: clamp(26px, 3.2vw, 40px); max-width: 22ch; }
.cta-box p { position: relative; margin-top: 14px; max-width: 54ch; color: rgba(255, 255, 255, 0.82); }
.cta-actions { position: relative; display: flex; flex-wrap: wrap; gap: 12px; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--navy); color: #95a2b9; font-size: 15px; }
.footer-top { display: grid; gap: 44px; padding: clamp(64px, 8vw, 96px) 0 56px; }
@media (min-width: 760px) { .footer-top { grid-template-columns: 1.3fr 1fr 1fr; } }
@media (min-width: 1100px) { .footer-top { grid-template-columns: 1.5fr 1fr 0.8fr 1.4fr; } }
.footer-brand .logo { margin-bottom: 22px; color: var(--white); }
.footer-brand p { max-width: 38ch; }
.footer-col li + li { margin-top: 9px; }
.footer-col a { transition: color 0.2s; }
.footer-col a:hover { color: var(--white); }
.footer-contact li { display: flex; gap: 12px; }
.footer-contact svg { flex-shrink: 0; width: 18px; height: 18px; margin-top: 4px; color: var(--brand-200); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding: 24px 0 30px; border-top: 1px solid var(--line-dark); font-size: 13px; }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-bottom a:hover { color: var(--white); }

/* ==========================================================================
   Kurumsal
   ========================================================================== */
.mv-grid { display: grid; gap: 20px; }
@media (min-width: 900px) { .mv-grid { grid-template-columns: 1fr 1fr; } }
.mv-card { position: relative; padding: clamp(32px, 4vw, 48px); border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); overflow: hidden; }
.mv-card--brand { background: var(--brand); border-color: var(--brand); color: rgba(255, 255, 255, 0.85); }
.mv-card--brand h3 { color: var(--white); }
.mv-card svg { width: 44px; height: 44px; margin-bottom: 24px; color: var(--brand); }
.mv-card--brand svg { color: var(--white); }
.mv-card h3 { margin-bottom: 14px; font-size: 24px; }
.mv-card p + p { margin-top: 14px; }

.values { display: grid; gap: 16px; }
@media (min-width: 640px) { .values { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .values { grid-template-columns: repeat(5, 1fr); } }
.value { padding: 28px 22px; border-radius: var(--radius); border: 1px solid var(--line-dark); }
.value svg { width: 34px; height: 34px; margin-bottom: 18px; color: var(--brand-200); }
.value h3 { font-size: 17px; margin-bottom: 8px; }
.value p { font-size: 14px; color: #a5b2c8; }

.big-quote { font-size: clamp(22px, 2.6vw, 32px); font-weight: 600; line-height: 1.4; letter-spacing: -0.02em; color: var(--ink); max-width: 36ch; }
.big-quote em { font-style: normal; color: var(--brand); }

/* ==========================================================================
   Hizmetler sayfası
   ========================================================================== */
.service-nav { position: sticky; top: 72px; z-index: 20; background: rgba(255, 255, 255, 0.97); border-bottom: 1px solid var(--line); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.service-nav ul { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.service-nav ul::-webkit-scrollbar { display: none; }
.service-nav a { display: block; padding: 18px 14px; white-space: nowrap; font-size: 14.5px; font-weight: 600; color: var(--muted); border-bottom: 2px solid transparent; transition: color 0.2s, border-color 0.2s; }
.service-nav a:hover, .service-nav a.is-active { color: var(--ink); border-color: var(--brand); }

.service-detail { display: grid; gap: 40px; padding: clamp(64px, 8vw, 104px) 0; border-bottom: 1px solid var(--line); scroll-margin-top: 130px; }
.service-detail:last-child { border-bottom: 0; }
@media (min-width: 980px) {
  .service-detail { grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
  .service-detail:nth-child(even) .service-detail-media { order: 2; }
}
.service-detail-media { position: relative; }
.service-detail-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); }
.service-detail-media .service-icon { top: auto; bottom: -24px; left: 24px; }
.service-detail-num { font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; color: var(--brand); }
.service-detail h2 { margin: 12px 0 18px; font-size: clamp(28px, 3vw, 40px); }
.service-detail .lead { font-size: 17px; }
.bullet-grid { display: grid; gap: 10px; margin: 28px 0; }
@media (min-width: 560px) { .bullet-grid { grid-template-columns: 1fr 1fr; } }
.bullet-grid li { display: flex; gap: 10px; align-items: flex-start; padding: 14px 16px; border-radius: var(--radius-sm); background: var(--bg); font-size: 15px; font-weight: 500; color: var(--ink); }
.bullet-grid svg { flex-shrink: 0; width: 18px; height: 18px; margin-top: 3px; color: var(--brand); }
.related { margin-top: 8px; font-size: 14px; color: var(--muted); }
.related strong { display: block; margin-bottom: 10px; font-family: var(--mono); font-size: 11.5px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; }
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip-list li { padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); font-size: 13px; color: var(--text); background: var(--white); }

/* Hizmet detay sayfası */
.svc-layout { display: grid; gap: 56px; }
@media (min-width: 1000px) { .svc-layout { grid-template-columns: minmax(0, 1fr) 340px; gap: 72px; align-items: start; } }
.svc-main > img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius); margin-bottom: 40px; }
.svc-main h2 { margin: 48px 0 16px; font-size: clamp(24px, 2.4vw, 30px); }
.svc-main p + p { margin-top: 14px; }
.svc-aside { display: grid; gap: 20px; }
@media (min-width: 1000px) { .svc-aside { position: sticky; top: 100px; } }
.aside-box { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.aside-box h3 { margin-bottom: 16px; font-size: 17px; }
.aside-nav li + li { border-top: 1px solid var(--line); }
.aside-nav a { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 0; font-size: 14.5px; font-weight: 600; color: var(--text); transition: color 0.2s; }
.aside-nav a svg { width: 15px; height: 15px; opacity: 0.4; transition: opacity 0.2s, transform 0.2s; }
.aside-nav a:hover, .aside-nav a[aria-current="page"] { color: var(--brand); }
.aside-nav a:hover svg, .aside-nav a[aria-current="page"] svg { opacity: 1; transform: translateX(2px); }
.aside-box--brand { background: var(--brand); border-color: var(--brand); color: rgba(255, 255, 255, 0.85); }
.aside-box--brand h3 { color: var(--white); }
.aside-box--brand p { font-size: 14.5px; margin-bottom: 18px; }
.aside-box--brand a.tel { display: block; font-size: 20px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.aside-box--brand .btn { width: 100%; margin-top: 14px; }
.faq { display: grid; gap: 12px; margin-top: 8px; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--white); }
.faq summary { display: flex; justify-content: space-between; gap: 16px; padding: 18px 20px; font-weight: 600; color: var(--ink); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex-shrink: 0; font-size: 20px; line-height: 1; color: var(--brand); transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 20px 18px; color: var(--text); font-size: 15px; }
.mini-refs { display: grid; gap: 16px; margin-top: 8px; }
@media (min-width: 640px) { .mini-refs { grid-template-columns: repeat(2, 1fr); } }
.mini-ref { display: flex; gap: 14px; align-items: center; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.mini-ref img { flex-shrink: 0; width: 84px; height: 64px; object-fit: cover; border-radius: 4px; background: var(--sky); }
.mini-ref strong { display: block; font-size: 14.5px; color: var(--ink); line-height: 1.35; }
.mini-ref span { font-size: 12.5px; color: var(--muted); }

/* ==========================================================================
   Referanslar
   ========================================================================== */
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.filter-bar button { height: 42px; padding: 0 18px; border: 1px solid var(--line); border-radius: 999px; background: var(--white); font-size: 14px; font-weight: 600; color: var(--text); transition: all 0.2s; }
.filter-bar button:hover { border-color: var(--brand); color: var(--brand); }
.filter-bar button[aria-pressed="true"] { background: var(--brand); border-color: var(--brand); color: var(--white); }
.filter-bar button span { margin-left: 6px; font-family: var(--mono); font-size: 11.5px; opacity: 0.7; }

.ref-grid { display: grid; gap: 22px; }
@media (min-width: 680px) { .ref-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .ref-grid { grid-template-columns: repeat(3, 1fr); } }
.ref-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); transition: box-shadow 0.3s var(--ease), transform 0.3s var(--ease); }
.ref-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.ref-card[hidden] { display: none; }
.ref-card-img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--sky); }
.ref-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.ref-card:hover .ref-card-img img { transform: scale(1.04); }
.ref-card-img--logo { background: var(--white); border-bottom: 1px solid var(--line); }
.ref-card-img--logo img { object-fit: contain; padding: 12% 18%; }
.ref-card-img--none {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 80% 20%, rgba(169, 192, 234, 0.35), transparent 55%),
    linear-gradient(135deg, var(--brand) 0%, var(--navy-2) 100%);
  color: rgba(255, 255, 255, 0.92);
}
.ref-card-img--none svg { width: 64px; height: 64px; opacity: 0.9; }
.ref-card-img--none::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px); background-size: 28px 28px; }
.ref-card-year { position: absolute; top: 14px; right: 14px; z-index: 1; padding: 5px 10px; border-radius: 999px; background: rgba(10, 22, 48, 0.78); color: var(--white); font-family: var(--mono); font-size: 11.5px; }
.ref-card-body { display: flex; flex-direction: column; flex: 1; padding: 24px 24px 26px; }
.ref-card-client { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--brand); }
.ref-card h3 { margin: 6px 0 14px; font-size: 19px; }
.ref-card-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-bottom: 16px; font-size: 13.5px; color: var(--muted); }
.ref-card-meta span { display: inline-flex; align-items: center; gap: 6px; }
.ref-card-meta svg { width: 15px; height: 15px; color: var(--brand-400); }
.ref-card ul.work { display: grid; gap: 6px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); }
.ref-card ul.work li { position: relative; padding-left: 16px; font-size: 14px; line-height: 1.5; color: var(--text); }
.ref-card ul.work li::before { content: ""; position: absolute; left: 0; top: 8px; width: 6px; height: 6px; border-radius: 2px; background: var(--brand-200); transform: rotate(45deg); }
.ref-empty { padding: 40px; text-align: center; color: var(--muted); }

/* ==========================================================================
   İletişim
   ========================================================================== */
.contact-cards { display: grid; gap: 16px; margin-bottom: clamp(48px, 6vw, 72px); }
@media (min-width: 760px) { .contact-cards { grid-template-columns: repeat(3, 1fr); } }
.contact-card { display: flex; flex-direction: column; gap: 6px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.contact-card svg { width: 30px; height: 30px; margin-bottom: 14px; color: var(--brand); }
.contact-card h3 { font-size: 18px; margin-bottom: 4px; }
.contact-card a, .contact-card p { font-size: 15px; color: var(--text); }
.contact-card a:hover { color: var(--brand); }
.contact-card .label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-top: 8px; }

.contact-grid { display: grid; gap: 48px; }
@media (min-width: 980px) { .contact-grid { grid-template-columns: 1fr 1.1fr; gap: 64px; } }
.map-box { overflow: hidden; border-radius: var(--radius); border: 1px solid var(--line); min-height: 420px; background: var(--sky); }
.map-box iframe { display: block; width: 100%; height: 100%; min-height: 420px; border: 0; }

.form { display: grid; gap: 18px; padding: clamp(28px, 4vw, 44px); border-radius: var(--radius); background: var(--bg); }
.form-row { display: grid; gap: 18px; }
@media (min-width: 640px) { .form-row { grid-template-columns: 1fr 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 13px; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea { width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--white); font: inherit; font-size: 15px; color: var(--ink); transition: border-color 0.2s, box-shadow 0.2s; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(42, 85, 166, 0.15); }
.form-consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--text); }
.form-consent input { margin-top: 4px; accent-color: var(--brand); }
.form-status { font-size: 14.5px; font-weight: 600; color: #15803d; }

/* ==========================================================================
   WhatsApp düğmesi
   ========================================================================== */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 80; display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: var(--white); box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4); transition: transform 0.25s var(--ease); }
.wa-float:hover { transform: scale(1.07); }
.wa-float svg { width: 30px; height: 30px; }

/* ==========================================================================
   404
   ========================================================================== */
.notfound { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 120px var(--gutter); background: var(--navy); color: #a5b2c8; }
.notfound strong { display: block; font-size: clamp(90px, 16vw, 180px); font-weight: 800; line-height: 1; letter-spacing: -0.05em; color: var(--white); }
.notfound h1 { margin: 16px 0 12px; color: var(--white); font-size: clamp(24px, 3vw, 34px); }
.notfound .btn { margin-top: 28px; }

/* ==========================================================================
   Animasyon ve erişilebilirlik
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.no-js .reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

.skip-link { position: absolute; left: 16px; top: -60px; z-index: 200; padding: 10px 16px; border-radius: var(--radius-sm); background: var(--brand); color: var(--white); }
.skip-link:focus { top: 16px; }
:focus-visible { outline: 2px solid var(--brand-400); outline-offset: 3px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ==========================================================================
   Açılış: referans galerisi
   ========================================================================== */
.ref-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(32px, 6vh, 64px)) 0 clamp(32px, 5vh, 56px);
  background:
    radial-gradient(1200px 600px at 85% 10%, rgba(42, 85, 166, 0.35), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
  color: var(--white);
  overflow: hidden;
}
.ref-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 85%);
  pointer-events: none;
}
.ref-hero-grid { position: relative; display: grid; gap: 36px; }
@media (min-width: 1000px) { .ref-hero-grid { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr); gap: 64px; align-items: center; } }
.ref-hero h1 { color: var(--white); font-size: clamp(32px, 4.2vw, 54px); font-weight: 800; letter-spacing: -0.035em; max-width: 16ch; }
.ref-hero-lead { margin-top: 18px; color: rgba(255, 255, 255, 0.72); font-size: clamp(16px, 1.2vw, 18px); max-width: 48ch; }

.rh-infos { position: relative; margin-top: clamp(24px, 4vh, 40px); padding: 24px 0 0; border-top: 1px solid var(--line-dark); min-height: 210px; }
.rh-info { animation: rhIn 0.6s var(--ease); }
.rh-info[hidden] { display: none; }
@keyframes rhIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.rh-tag { display: inline-block; padding: 5px 12px; border-radius: 999px; background: rgba(169, 192, 234, 0.14); color: var(--brand-200); font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }
.rh-title { margin-top: 14px; font-size: clamp(24px, 2.4vw, 32px); font-weight: 700; letter-spacing: -0.025em; line-height: 1.2; color: var(--white); }
.rh-client { display: block; margin-top: 6px; font-size: 15px; color: rgba(255, 255, 255, 0.65); }
.rh-meta { display: flex; flex-wrap: wrap; gap: 10px 28px; margin: 18px 0 0; }
.rh-meta dt { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255, 255, 255, 0.5); }
.rh-meta dd { margin: 2px 0 0; font-weight: 700; font-size: 15px; }
.rh-works { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.rh-works li { padding: 5px 11px; border: 1px solid var(--line-dark); border-radius: 999px; font-size: 12.5px; color: rgba(255, 255, 255, 0.8); }

.rh-controls { display: flex; align-items: center; gap: 18px; margin-top: 26px; }
.rh-count { font-family: var(--mono); font-size: 13px; color: rgba(255, 255, 255, 0.55); white-space: nowrap; }
.rh-count b { color: var(--white); font-weight: 500; }
.rh-progress { flex: 1; height: 2px; background: var(--line-dark); border-radius: 2px; overflow: hidden; }
.rh-progress span { display: block; height: 100%; width: 0; background: var(--brand-200); }
.rh-progress.is-running span { animation: rhProgress var(--rh-dur, 6s) linear forwards; }
@keyframes rhProgress { to { width: 100%; } }
.ref-hero .hero-actions { margin-top: 28px; }

.ref-hero-visual { min-width: 0; }
@media (max-width: 999px) { .ref-hero-visual { order: -1; } }
.rh-stage { position: relative; aspect-ratio: 4 / 3; border-radius: calc(var(--radius) * 1.4); overflow: hidden; background: var(--navy-2); box-shadow: 0 40px 80px rgba(0, 0, 0, 0.35); }
.rh-slide { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity 0.9s var(--ease); }
.rh-slide.is-active { opacity: 1; }
.rh-slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); transition: transform 7s linear; }
.rh-slide.is-active img { transform: scale(1); }
.rh-stage::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(10, 22, 48, 0.35)); pointer-events: none; }
.rh-thumbs { display: grid; grid-template-columns: repeat(8, 1fr); gap: 8px; margin-top: 12px; }
.rh-thumb { position: relative; aspect-ratio: 4 / 3; padding: 0; border: 0; border-radius: 6px; overflow: hidden; background: var(--navy-2); opacity: 0.45; transition: opacity 0.25s, outline-color 0.25s; outline: 2px solid transparent; outline-offset: 2px; }
.rh-thumb img { width: 100%; height: 100%; object-fit: cover; }
.rh-thumb:hover { opacity: 0.8; }
.rh-thumb.is-active { opacity: 1; outline-color: var(--brand-200); }

.ref-hero .hero-facts { margin-top: clamp(36px, 6vh, 64px); }
.footer-title { margin-bottom: 18px; font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--white); }
.footer-contact address { font-style: normal; }
.form-consent a { color: var(--brand); text-decoration: underline; }

/* Galeri: mobilde fotoğraf üstünde proje adı, tek satır küçük resimler */
.rh-cap { display: none; }
@media (max-width: 999px) {
  .rh-stage { aspect-ratio: 4 / 3.2; }
  .rh-stage::after { background: linear-gradient(180deg, transparent 40%, rgba(10, 22, 48, 0.88) 100%); }
  .rh-cap {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 18px 18px 16px;
    color: var(--white);
  }
  .rh-cap-tag { align-self: flex-start; margin-bottom: 4px; padding: 4px 10px; border-radius: 999px; background: rgba(255, 255, 255, 0.16); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; }
  .rh-cap strong { font-size: 19px; font-weight: 700; line-height: 1.25; letter-spacing: -0.02em; }
  .rh-cap span:last-child { font-size: 13px; color: rgba(255, 255, 255, 0.78); }
  .rh-thumbs { display: flex; gap: 8px; overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: none; padding: 4px; margin: 8px -4px 0; }
  .rh-thumbs::-webkit-scrollbar { display: none; }
  .rh-thumb { flex: 0 0 76px; scroll-snap-align: start; }
  /* Mobilde aynı bilgi fotoğrafta olduğu için alttaki başlık tekrarlanmaz */
  .rh-info .rh-tag, .rh-info .rh-client { display: none; }
  .rh-info .rh-title { margin: 0 0 14px; font-size: 20px; }
  .rh-infos { min-height: 0; padding-top: 18px; }
  .rh-meta { margin-top: 0; }
}