@font-face { font-family: "DM Serif Display"; src: url("assets/fonts/dm-serif-display-400.ttf") format("truetype"); font-style: normal; font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("assets/fonts/inter-400.ttf") format("truetype"); font-style: normal; font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("assets/fonts/inter-500.ttf") format("truetype"); font-style: normal; font-weight: 500; font-display: swap; }
@font-face { font-family: "Inter"; src: url("assets/fonts/inter-600.ttf") format("truetype"); font-style: normal; font-weight: 600; font-display: swap; }
@font-face { font-family: "Inter"; src: url("assets/fonts/inter-700.ttf") format("truetype"); font-style: normal; font-weight: 700; font-display: swap; }
@font-face { font-family: "Inter"; src: url("assets/fonts/inter-800.ttf") format("truetype"); font-style: normal; font-weight: 800; font-display: swap; }
@font-face { font-family: "MuseoModerno"; src: url("assets/fonts/museo-moderno-500.ttf") format("truetype"); font-style: normal; font-weight: 500; font-display: swap; }
@font-face { font-family: "MuseoModerno"; src: url("assets/fonts/museo-moderno-700.ttf") format("truetype"); font-style: normal; font-weight: 700; font-display: swap; }

:root {
  --navy: #082f55;
  --navy-deep: #06233f;
  --blue: #315f82;
  --blue-light: #f2f3ef;
  --cream: #f7f4ec;
  --gold: #b59a67;
  --gold-light: #d7c397;
  --ink: #10243e;
  --muted: #5c6b7c;
  --line: #d8e0e8;
  --white: #fff;
  --shadow: 0 18px 45px rgba(0, 47, 108, 0.11);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.container { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.section { padding: 112px 0; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 20; padding: 12px 18px; background: var(--white); color: var(--navy); }
.skip-link:focus { top: 16px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid rgba(181,154,103,.28); background: rgba(255,254,250,.96); backdrop-filter: blur(12px); }
.header-inner { display: flex; min-height: 78px; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; color: #132357; }
.brand-wordmark { position: relative; display: block; width: 116px; padding-top: 27px; color: #132357; font-family: "MuseoModerno", sans-serif; font-size: 26px; font-weight: 700; letter-spacing: 1px; line-height: 1.2; }
.brand-signal { position: absolute; top: 0; left: 0; display: block; width: 116px; height: 37px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 28px; color: #26435f; font-size: 14px; font-weight: 700; }
.main-nav > a:not(.button):hover { color: #8d7345; }
.language-switch { display: flex; align-items: center; gap: 5px; padding-left: 5px; }
.language-switch span { width: 1px; height: 14px; background: var(--line); }
.lang-button { padding: 2px; border: 0; color: #8591a0; background: transparent; cursor: pointer; font-size: 12px; font-weight: 800; }
.lang-button.active { color: #8d7345; }
.menu-toggle { display: none; }

.button { display: inline-flex; min-height: 54px; align-items: center; justify-content: center; gap: 16px; padding: 0 25px; border: 1px solid var(--gold); background: var(--navy); color: var(--white); font-size: 13px; font-weight: 800; letter-spacing: .65px; transition: .2s ease; }
.button:hover, .button:focus-visible { border-color: var(--gold-light); background: var(--navy-deep); }
.button-small { min-height: 42px; padding: 0 17px; font-size: 12px; }
.text-link { display: inline-flex; align-items: center; gap: 15px; color: #8d7345; font-size: 14px; font-weight: 800; }
.text-link span:last-child { font-size: 22px; transition: transform .2s; }
.text-link:hover span:last-child { transform: translateX(5px); }

.hero { position: relative; overflow: hidden; padding: 112px 0 120px; color: var(--white); background: var(--navy-deep); }
.hero-pattern { position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(135deg, transparent 49.5%, rgba(215,195,151,.24) 50%, transparent 50.5%), linear-gradient(45deg, transparent 49.5%, rgba(255,255,255,.08) 50%, transparent 50.5%); background-size: 112px 112px; }
.hero::after { position: absolute; right: -160px; bottom: -300px; width: 780px; height: 780px; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; content: ""; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 90px; }
.eyebrow { margin: 0 0 18px; color: #8d7345; font-size: 10px; font-weight: 800; letter-spacing: 3.1px; line-height: 1.3; }
.hero .eyebrow, .contact .eyebrow { color: var(--gold-light); }
h1, h2 { margin: 0; font-family: "DM Serif Display", Georgia, serif; font-weight: 400; line-height: 1.08; }
h1 { max-width: 680px; font-size: clamp(52px, 5.3vw, 76px); letter-spacing: -1.5px; }
h1 em { color: var(--gold-light); font-weight: inherit; }
h2 { color: var(--navy-deep); font-size: clamp(38px, 4vw, 54px); letter-spacing: -.8px; }
.hero-text { max-width: 620px; margin: 26px 0 30px; color: #d3e3f2; font-size: 18px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.hero .text-link { color: var(--white); }
.hero-card { position: relative; width: 100%; max-width: 390px; aspect-ratio: 1.52; padding: 26px 28px; border: 1px solid rgba(215,195,151,.72); background: linear-gradient(135deg, #0c3c64, #062946); box-shadow: 0 25px 40px rgba(0,0,0,.18); }
.hero-card::after { position: absolute; inset: 10px; border: 1px solid rgba(215,195,151,.32); content: ""; }
.hero-card-top, .hero-card-bottom { position: relative; z-index: 2; display: flex; justify-content: space-between; font-size: 11px; font-weight: 800; letter-spacing: 1.5px; }
.hero-card-top { font-size: 20px; letter-spacing: -1.4px; }
.hero-card-top span span { color: var(--gold-light); }
.card-signal { color: rgba(255,255,255,.8); font-size: 12px; transform: rotate(90deg); }
.hero-card-bottom { position: absolute; right: 28px; bottom: 26px; left: 28px; }
.card-compass { position: absolute; top: 50%; left: 50%; display: grid; width: 112px; height: 112px; place-items: center; transform: translate(-50%,-48%); }
.card-compass strong { z-index: 1; font-family: "DM Serif Display"; font-size: 65px; }
.compass-ring, .compass-lines { position: absolute; inset: 0; border: 1px solid rgba(215,195,151,.76); border-radius: 50%; }
.compass-lines { transform: rotate(45deg); border-radius: 0; border-width: 1px 0; }

.intro { background: var(--cream); }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 95px; }
.intro-text p { margin: 0 0 16px; color: var(--muted); font-size: 17px; }
.manifesto { border-top: 1px solid rgba(181,154,103,.32); border-bottom: 1px solid rgba(181,154,103,.32); background: #fffdf8; }
.manifesto-inner { position: relative; padding: 62px 92px 62px 140px; }
.manifesto-inner::before { position: absolute; top: 50px; left: 54px; color: var(--gold); content: "“"; font-family: "DM Serif Display", Georgia, serif; font-size: 118px; line-height: 1; }
.manifesto blockquote { margin: 0; }
.manifesto blockquote p { max-width: 880px; margin: 0; color: var(--navy-deep); font-family: "DM Serif Display", Georgia, serif; font-size: clamp(29px, 3vw, 41px); line-height: 1.2; }
.manifesto-note { margin: 18px 0 0; color: var(--muted); font-size: 14px; letter-spacing: .2px; }
.services { background: #fff; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 42px; }
.section-heading > p { max-width: 410px; margin: 0; color: var(--muted); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { position: relative; min-height: 298px; padding: 31px 28px 25px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: .2s ease; }
.service-card:hover { z-index: 1; border-color: var(--gold); background: var(--navy-deep); color: var(--white); box-shadow: 0 12px 28px rgba(6,35,63,.12); }
.service-card:hover h3, .service-card:hover p, .service-card:hover .service-number { color: var(--white); }
.service-card:hover .service-icon { border-color: rgba(215,195,151,.7); color: var(--gold-light); }
.service-number { position: absolute; top: 23px; right: 24px; color: #a7b3c0; font-size: 11px; font-weight: 800; letter-spacing: 1px; }
.service-icon { display: grid; width: 52px; height: 52px; margin-bottom: 25px; place-items: center; border: 1px solid #cfc4ad; color: #8d7345; }
.service-icon svg { width: 31px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.service-card h3, .step-grid h3 { margin: 0 0 9px; color: var(--navy); font-size: 19px; line-height: 1.3; }
.service-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.service-card.featured { background: var(--blue-light); }
.service-card.featured:hover { background: var(--navy); }
.card-tag { position: absolute; right: 19px; bottom: 14px; color: #8d7345; font-size: 9px; font-weight: 800; letter-spacing: 1.3px; }
.service-card:hover .card-tag { color: var(--gold-light); }
.service-card.wide { display: flex; min-height: 190px; grid-column: span 3; align-items: center; gap: 24px; padding-right: 130px; }
.service-card.wide .service-icon { flex: 0 0 auto; margin: 0; }
.support-card { background: #fbfcfd; }

.vmap { background: var(--navy-deep); }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 92px; }
.map-panel { border: 1px solid rgba(215,195,151,.38); background: #0a355b; box-shadow: 0 24px 45px rgba(0,0,0,.16); }
.map-toolbar { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid rgba(255,255,255,.18); color: #cce4f8; font-size: 11px; font-weight: 800; letter-spacing: 2px; }
.map-status { display: flex; align-items: center; gap: 7px; color: var(--gold-light); font-size: 8px; }
.map-status i { width: 7px; height: 7px; border-radius: 50%; background: #65d495; }
.map-svg { display: block; width: 100%; padding: 20px 25px 0; overflow: visible; fill: rgba(181,154,103,.11); stroke: #8ca6b9; stroke-width: 1.25; }
.map-pins circle { fill: #d4a955; stroke: #fff; stroke-width: 3; }
.map-legend { display: flex; justify-content: space-around; padding: 17px 10px; border-top: 1px solid rgba(255,255,255,.18); text-align: center; }
.map-legend strong, .map-legend small { display: block; }
.map-legend strong { color: #fff; font-family: "DM Serif Display"; font-size: 27px; font-weight: 400; line-height: 1; }
.map-legend small { margin-top: 5px; color: var(--gold-light); font-size: 8px; font-weight: 800; letter-spacing: 1.5px; }
.feature-copy h2 { margin-bottom: 22px; }
.vmap .feature-copy h2 { color: #fff; }
.feature-copy > p:not(.eyebrow) { margin: 0 0 25px; color: var(--muted); }
.vmap .feature-copy > p:not(.eyebrow) { color: #bdd1e3; }
.check-list { margin: 0; padding: 0; list-style: none; }
.check-list li { position: relative; margin: 12px 0; padding-left: 30px; color: #e8f1f8; font-size: 14px; font-weight: 600; }
.check-list li::before { position: absolute; top: 1px; left: 0; color: var(--gold-light); content: "✓"; font-size: 17px; }

.memory { overflow: hidden; background: var(--cream); }
.archive-panel { position: relative; height: 390px; }
.archive-card { position: absolute; width: 300px; height: 380px; border: 1px solid rgba(0,47,108,.15); background: #f1eee4; box-shadow: 0 20px 35px rgba(0,35,81,.1); }
.archive-main { z-index: 3; right: 76px; padding: 25px; background: #f4f0e5; }
.archive-back-one { top: 6px; right: 36px; transform: rotate(7deg); }
.archive-back-two { top: 7px; right: 116px; transform: rotate(-8deg); }
.archive-year { color: var(--gold); font-family: "DM Serif Display"; font-size: 26px; }
.archive-photo { display: grid; height: 185px; margin: 13px 0 19px; place-items: center; border: 5px solid #fff; background: linear-gradient(135deg, #d4c398, #96825a); color: rgba(255,255,255,.65); font-family: "DM Serif Display"; font-size: 120px; line-height: 1; }
.archive-main strong { display: block; color: var(--navy); font-family: "DM Serif Display"; font-size: 25px; font-weight: 400; line-height: 1; }
.archive-main small { color: #7c745f; font-size: 7px; font-weight: 800; letter-spacing: 1.4px; }
.archive-stamp { position: absolute; z-index: 4; right: 5px; bottom: 7px; display: grid; width: 95px; height: 95px; place-items: center; border: 2px solid var(--gold); border-radius: 50%; color: var(--gold); text-align: center; font-size: 11px; font-weight: 800; letter-spacing: 1px; line-height: 1.2; transform: rotate(-15deg); }
.archive-stamp::after { position: absolute; inset: 6px; border: 1px solid var(--gold); border-radius: 50%; content: ""; }
.archive-stamp small { font-size: 9px; }

.steps { background: #fff; }
.centered { display: block; text-align: center; }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 50px; }
.step-grid article { padding: 15px 46px 0; border-right: 1px solid var(--line); text-align: center; }
.step-grid article:last-child { border: 0; }
.step-grid span { display: grid; width: 55px; height: 55px; margin: 0 auto 19px; place-items: center; border: 1px solid var(--gold); color: #8d7345; font-family: "DM Serif Display"; font-size: 26px; }
.step-grid p { margin: 0; color: var(--muted); font-size: 14px; }

.contact { position: relative; overflow: hidden; padding: 90px 0; background: var(--navy); color: #fff; text-align: center; }
.contact::before, .contact::after { position: absolute; width: 340px; height: 340px; border: 1px solid rgba(255,255,255,.16); transform: rotate(45deg); content: ""; }
.contact::before { top: -180px; left: -160px; }
.contact::after { right: -160px; bottom: -180px; }
.contact-inner { position: relative; z-index: 1; }
.contact h2 { max-width: 720px; margin: 0 auto; color: #fff; }
.contact p:not(.eyebrow) { margin: 17px 0 25px; color: #d4eaff; }
.button-light { border-color: var(--gold-light); background: #fffdf8; color: var(--navy); }
.button-light:hover { border-color: var(--gold-light); background: var(--navy-deep); color: #fff; }
.contact-email { display: block; width: max-content; margin: 18px auto 0; border-bottom: 1px solid rgba(255,255,255,.6); color: #fff; font-size: 14px; font-weight: 700; }
footer { padding: 30px 0; background: var(--navy-deep); color: #a9bed3; }
.footer-inner { display: flex; align-items: center; gap: 20px; }
.footer-brand { color: #fff; }
.footer-brand .brand-wordmark { width: 100px; padding-top: 23px; color: #fff; font-size: 22px; }
.footer-brand .brand-signal { width: 100px; height: 32px; filter: brightness(0) invert(1); }
.footer-inner p { margin: 0; font-size: 12px; }
.footer-inner p:nth-of-type(2) { margin-left: auto; }
.bilgizci-brand { display: inline-flex; align-items: center; gap: 7px; color: #a9bed3; font-family: "MuseoModerno", sans-serif; font-size: 13px; letter-spacing: -.5px; }
.bilgizci-brand img { width: 23px; height: 23px; filter: brightness(0) invert(1); opacity: .7; }
.bilgizci-brand small { font-size: 7px; letter-spacing: .4px; }
.mobile-contact { display: none; }

@media (max-width: 900px) {
  .section { padding: 78px 0; }
  .menu-toggle { display: grid; width: 46px; height: 46px; place-content: center; gap: 5px; border: 1px solid var(--line); background: #fff; cursor: pointer; }
  .menu-toggle span:not(.sr-only) { display: block; width: 20px; height: 2px; background: var(--navy); }
  .main-nav { position: absolute; top: 78px; right: 0; left: 0; display: none; align-items: stretch; gap: 0; padding: 12px 24px 24px; border-bottom: 1px solid var(--line); background: #fff; box-shadow: 0 12px 25px rgba(0,0,0,.08); }
  .main-nav.open { display: flex; flex-direction: column; }
  .main-nav > a:not(.button) { padding: 13px 0; border-bottom: 1px solid #edf0f3; }
  .language-switch { min-height: 52px; padding: 0; }
  .nav-contact { margin-top: 4px; }
  .hero { padding: 78px 0 95px; }
  .hero-grid { grid-template-columns: 1fr; gap: 58px; }
  .hero-card { max-width: 400px; margin: 0 auto; }
  .intro-grid, .feature-grid { grid-template-columns: 1fr; gap: 38px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card.wide { grid-column: span 2; }
  .memory-grid .feature-copy { order: 2; }
  .memory-grid .archive-panel { order: 1; }
  .archive-panel { width: min(450px, 100%); margin: 0 auto; }
}

@media (max-width: 600px) {
  body { padding-bottom: 69px; }
  .container { width: min(100% - 32px, 560px); }
  .section { padding: 64px 0; }
  h1 { font-size: 49px; }
  h2 { font-size: 39px; }
  .hero { padding: 62px 0 80px; }
  .hero-text { font-size: 16px; }
  .hero-actions { display: grid; justify-items: start; gap: 16px; }
  .hero-card { max-width: 330px; padding: 20px; }
  .hero-card-bottom { right: 20px; bottom: 20px; left: 20px; font-size: 8px; }
  .card-compass { width: 86px; height: 86px; }
  .card-compass strong { font-size: 51px; }
  .intro-grid { gap: 24px; }
  .manifesto-inner { padding: 54px 16px 52px 60px; }
  .manifesto-inner::before { top: 42px; left: 4px; font-size: 88px; }
  .section-heading { display: block; margin-bottom: 28px; }
  .section-heading > p { margin-top: 17px; }
  .service-grid { display: block; border-top: 1px solid var(--line); }
  .service-card, .service-card.wide { display: block; min-height: auto; padding: 24px 22px; }
  .service-card.wide .service-icon { margin-bottom: 18px; }
  .service-card p { padding-right: 5px; }
  .card-tag { display: none; }
  .feature-grid { gap: 30px; }
  .map-svg { padding: 9px 8px 0; }
  .archive-panel { height: 320px; }
  .archive-card { width: 235px; height: 300px; }
  .archive-main { right: 44px; padding: 19px; }
  .archive-back-one { right: 19px; }
  .archive-back-two { right: 70px; }
  .archive-photo { height: 138px; margin: 10px 0 15px; font-size: 90px; }
  .archive-main strong { font-size: 20px; }
  .archive-year { font-size: 21px; }
  .archive-stamp { right: 0; bottom: 6px; width: 75px; height: 75px; font-size: 9px; }
  .step-grid { display: block; margin-top: 30px; }
  .step-grid article { padding: 24px 12px; border-right: 0; border-bottom: 1px solid var(--line); }
  .contact { padding: 70px 0; }
  .footer-inner { display: block; }
  .footer-inner p { margin-top: 10px; }
  .bilgizci-brand { margin: 13px 0 0; }
  .footer-inner p:nth-of-type(2) { margin: 10px 0 0; }
  .mobile-contact { position: fixed; right: 0; bottom: 0; left: 0; z-index: 12; display: flex; min-height: 69px; align-items: center; justify-content: center; gap: 10px; border-top: 2px solid var(--gold-light); background: var(--navy); color: #fff; font-size: 16px; font-weight: 800; box-shadow: 0 -5px 20px rgba(0,0,0,.14); }
  .mobile-contact svg { width: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; }
}