/* istanbulguide.fr — Hey Istanbul DNA (Iznik cinisi paleti) */
:root {
  --kobalt: #13489E;
  --turkuaz: #10A9BC;
  --mercan: #EF5B43;
  --zumrut: #1AA06E;
  --safran: #F4A623;
  --lale: #D6336C;
  --krem: #FBF6EC;
  --krem-koyu: #F4EEE1;
  --murekkep: #16233B;
  --sis: #6B7790;
  --kart-border: #ECE4D3;
  --kart-shadow: rgba(22,35,59,0.08);
  --header-gradient: linear-gradient(135deg, #13489E, #10A9BC);
  --foto-perde: linear-gradient(to bottom, transparent 30%, rgba(13,22,38,0.62));
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--krem);
  color: var(--murekkep);
  line-height: 1.65;
}
h1, h2, h3 { font-family: 'Bricolage Grotesque', sans-serif; font-weight: 800; line-height: 1.15; }
a { color: var(--kobalt); text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
.kicker {
  font-size: 12px; font-weight: 700; letter-spacing: 0.5px;
  text-transform: uppercase; color: var(--turkuaz);
}

/* ---------- NAV ---------- */
nav {
  background: var(--krem);
  border-bottom: 1px solid var(--kart-border);
  position: sticky; top: 0; z-index: 50;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; max-width: 1120px; margin: 0 auto;
}
.brand {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 800; font-size: 20px; color: var(--kobalt);
}
.brand span { color: var(--mercan); }
.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-toggle { display: none; }
.nav-burger { display: none; cursor: pointer; padding: 6px 2px; }
.nav-burger span { display: block; width: 24px; height: 3px; border-radius: 2px; background: var(--murekkep); margin: 5px 0; transition: transform .2s, opacity .2s; }
.nav-toggle:checked ~ .nav-burger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle:checked ~ .nav-burger span:nth-child(2) { opacity: 0; }
.nav-toggle:checked ~ .nav-burger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
.nav-links a { font-size: 15px; font-weight: 600; color: var(--murekkep); }
.nav-links a:hover { color: var(--turkuaz); }
.btn {
  display: inline-block; border-radius: 12px; padding: 12px 22px;
  font-weight: 700; font-size: 15px; transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 6px 18px var(--kart-shadow); }
.btn-cta { background: var(--mercan); color: #fff; }
.btn-primary { background: var(--kobalt); color: #fff; }
.btn-ghost { background: var(--krem); color: var(--kobalt); border: 2px solid var(--kobalt); }
.btn-white { background: #fff; color: var(--kobalt); }

/* ---------- HERO (ana sayfa) ---------- */
.hero { background: var(--header-gradient); color: #fff; }
.hero-inner {
  display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 56px;
  align-items: center; padding: 72px 24px 80px;
  max-width: 1120px; margin: 0 auto;
}
.hero .kicker { color: rgba(255,255,255,0.85); margin-bottom: 18px; }
.hero h1 { font-size: 52px; margin-bottom: 20px; }
.hero p.lead { font-size: 19px; max-width: 520px; color: rgba(255,255,255,0.92); margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 10px; margin-top: 34px; flex-wrap: wrap; }
.badge {
  font-size: 11px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase;
  background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.35);
  color: #fff; border-radius: 8px; padding: 7px 12px;
}
.hero-photo { position: relative; border-radius: 22px; overflow: hidden; box-shadow: 0 18px 48px rgba(13,22,38,0.28); }
.hero-photo img { width: 100%; height: auto; aspect-ratio: 4/5; object-fit: cover; }
.hero-photo::after { content: ""; position: absolute; inset: 0; background: var(--foto-perde); }
.hero-photo .foto-label { position: absolute; left: 20px; bottom: 20px; z-index: 2; color: #fff; }
.hero-photo .foto-label .kicker { color: rgba(255,255,255,0.8); }
.hero-photo .foto-label strong { font-family: 'Bricolage Grotesque', sans-serif; font-size: 20px; font-weight: 800; }

/* ---------- PAGE HEADER (ic sayfalar) ---------- */
.page-header { background: var(--header-gradient); color: #fff; padding: 56px 0 60px; }
.page-header .kicker { color: rgba(255,255,255,0.85); margin-bottom: 12px; }
.page-header h1 { font-size: 42px; max-width: 800px; }
.page-header p.lead { font-size: 18px; max-width: 680px; color: rgba(255,255,255,0.92); margin-top: 16px; }

/* ---------- INTRO / GRIDS ---------- */
.intro { padding: 84px 0 60px; }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.intro h2 { font-size: 34px; margin: 14px 0 20px; }
.intro p { margin-bottom: 16px; font-size: 16.5px; }
.intro .muted { color: var(--sis); }
.intro-photo { position: relative; border-radius: 22px; overflow: hidden; box-shadow: 0 14px 40px var(--kart-shadow); }
.intro-photo img { width: 100%; height: auto; aspect-ratio: 4/5; object-fit: cover; }
.intro-photo::after { content: ""; position: absolute; inset: 0; background: var(--foto-perde); }
.intro-photo .foto-label { position: absolute; left: 20px; bottom: 18px; z-index: 2; color: #fff; }

/* ---------- QUOTE ---------- */
.quote { padding: 30px 0 70px; }
.quote blockquote {
  max-width: 760px; margin: 0 auto; text-align: center;
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: 27px; color: var(--kobalt); line-height: 1.35;
}
.quote .who { text-align: center; margin-top: 16px; }

/* ---------- SERVICES / CARDS ---------- */
.services { padding: 70px 0 80px; background: var(--krem-koyu); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 46px; }
.section-head h2 { font-size: 36px; margin-top: 12px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: #fff; border: 1px solid var(--kart-border); border-radius: 18px;
  overflow: hidden; box-shadow: 0 8px 24px var(--kart-shadow);
  display: flex; flex-direction: column;
}
.card-photo { position: relative; }
.card-photo img { width: 100%; height: 220px; object-fit: cover; }
.card-photo::after { content: ""; position: absolute; inset: 0; background: var(--foto-perde); }
.card-photo .foto-label {
  position: absolute; left: 16px; bottom: 12px; z-index: 2; color: #fff;
  font-size: 11px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase;
}
.card-body { padding: 22px 22px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-body h3 { font-size: 20px; }
.card-body p { font-size: 15px; color: var(--sis); flex: 1; }
.card-body .meta { font-size: 12px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; color: var(--safran); }
.card-link { font-weight: 700; font-size: 13px; letter-spacing: 0.5px; text-transform: uppercase; color: var(--mercan); }

/* ---------- ECRITS ---------- */
.ecrits { padding: 84px 0; }
.ecrits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 46px; }
.ecrit-card {
  border-radius: 18px; padding: 34px 32px; color: #fff; position: relative; overflow: hidden;
  display: flex; flex-direction: column; gap: 14px; min-height: 260px;
}
.ecrit-card.chroniques { background: var(--kobalt); }
.ecrit-card.carnet { background: var(--turkuaz); }
.ecrit-card .kicker { color: rgba(255,255,255,0.8); }
.ecrit-card h3 { font-size: 26px; }
.ecrit-card p { color: rgba(255,255,255,0.92); font-size: 15.5px; flex: 1; }
.ecrit-card .btn { align-self: flex-start; }

/* ---------- ARCHIVE (makale listesi) ---------- */
.archive { padding: 70px 0 90px; }
.archive .cards { grid-template-columns: repeat(3, 1fr); }
@media (min-width: 901px) { .archive .cards.two { grid-template-columns: repeat(2, 1fr); max-width: 760px; margin: 0 auto; } }

/* ---------- ARTICLE ---------- */
.article { max-width: 720px; margin: 0 auto; padding: 64px 24px 40px; }
.article p { margin-bottom: 20px; font-size: 17px; }
.article h2 { font-size: 26px; margin: 36px 0 14px; color: var(--kobalt); }
.article ul { margin: 0 0 20px 22px; }
.article ul li { margin-bottom: 8px; font-size: 17px; }
.article figure { margin: 34px 0; }
.article figure .article-photo { position: relative; border-radius: 18px; overflow: hidden; box-shadow: 0 10px 30px var(--kart-shadow); }
.article figure img { width: 100%; object-fit: cover; }
.article figure .article-photo::after { content: ""; position: absolute; inset: 0; background: var(--foto-perde); }
.article figcaption { font-size: 13.5px; color: var(--sis); margin-top: 10px; text-align: center; }
.article .signature { color: var(--sis); font-style: italic; }
.article-meta { display: flex; gap: 14px; align-items: center; margin-top: 14px; color: rgba(255,255,255,0.85); font-size: 14px; font-weight: 600; }
.related { padding: 20px 0 80px; }
.related h2 { font-size: 24px; text-align: center; margin-bottom: 30px; }

/* ---------- CONTACT ---------- */
.contact-section { padding: 70px 0 90px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.contact-item {
  display: block; background: #fff; border: 1px solid var(--kart-border); border-radius: 18px;
  padding: 18px 22px; margin-bottom: 14px; box-shadow: 0 6px 18px var(--kart-shadow);
  font-weight: 700; color: var(--kobalt);
}
.contact-item small { display: block; font-weight: 600; color: var(--sis); margin-top: 2px; }
.contact-item:hover { border-color: var(--turkuaz); }
.contact-form {
  background: #fff; border: 1px solid var(--kart-border); border-radius: 22px;
  padding: 34px; box-shadow: 0 10px 30px var(--kart-shadow);
}
.contact-form h2 { font-size: 24px; margin-bottom: 20px; }
.contact-form label { display: block; font-size: 13px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; color: var(--sis); margin: 16px 0 6px; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--kart-border); border-radius: 12px;
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 15px; background: var(--krem);
  color: var(--murekkep);
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--turkuaz); }
.contact-form button { margin-top: 22px; border: none; cursor: pointer; width: 100%; }
.photo-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 60px; }
.photo-strip .strip-photo { position: relative; border-radius: 18px; overflow: hidden; box-shadow: 0 8px 24px var(--kart-shadow); }
.photo-strip img { width: 100%; height: auto; aspect-ratio: 3/4; object-fit: cover; }
.photo-strip .strip-photo::after { content: ""; position: absolute; inset: 0; background: var(--foto-perde); }

/* ---------- LOGOS ---------- */
.logos { display: flex; gap: 40px; align-items: center; justify-content: center; padding: 40px 0 70px; flex-wrap: wrap; }
.logos img { height: 64px; width: auto; filter: grayscale(20%); opacity: 0.9; }
.logos a:hover img { filter: none; opacity: 1; }

/* ---------- CTA ---------- */
.cta-band { background: var(--header-gradient); color: #fff; padding: 76px 0; }
.cta-inner { text-align: center; max-width: 660px; margin: 0 auto; }
.cta-inner h2 { font-size: 36px; margin: 14px 0 16px; }
.cta-inner p { color: rgba(255,255,255,0.92); margin-bottom: 30px; font-size: 17px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-note { margin-top: 22px; }

/* ---------- FOOTER ---------- */
footer { background: var(--murekkep); color: rgba(255,255,255,0.75); padding: 54px 0 34px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 36px; }
footer h4 {
  font-family: 'Bricolage Grotesque', sans-serif; color: #fff;
  font-size: 15px; margin-bottom: 14px; letter-spacing: 0.3px;
}
footer a { color: rgba(255,255,255,0.75); display: block; margin-bottom: 8px; }
footer a:hover { color: var(--turkuaz); }
.footer-legal {
  border-top: 1px solid rgba(255,255,255,0.14); padding-top: 22px;
  font-size: 12.5px; color: rgba(255,255,255,0.5);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .hero-inner, .intro-grid, .ecrits-grid, .contact-grid { grid-template-columns: 1fr; }
  .cards, .archive .cards, .photo-strip { grid-template-columns: 1fr; }
  .hero h1 { font-size: 38px; }
  .page-header h1 { font-size: 32px; }
  .nav-burger { display: block; }
  .nav-inner { position: relative; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--krem); border-bottom: 1px solid var(--kart-border);
    box-shadow: 0 14px 30px var(--kart-shadow); padding: 6px 22px 16px; }
  .nav-links a { padding: 12px 2px; font-size: 16px; border-bottom: 1px solid var(--kart-border); }
  .nav-links a:last-child { border-bottom: none; }
  .nav-links .btn-cta { margin-top: 10px; text-align: center; padding: 12px; border-radius: 12px; }
  .nav-toggle:checked ~ .nav-links { display: flex; }
  .footer-grid { grid-template-columns: 1fr; }
}


/* Çerez onay banner'ı */
.consent-banner {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 100;
  max-width: 640px; margin: 0 auto;
  background: #fff; border: 1px solid var(--kart-border); border-radius: 18px;
  box-shadow: 0 18px 44px rgba(22,35,59,0.18);
  padding: 18px 20px; display: flex; gap: 18px; align-items: center; flex-wrap: wrap;
}
.consent-banner p { margin: 0; font-size: 14px; line-height: 1.55; color: var(--murekkep); flex: 1 1 320px; }
.consent-banner a { color: var(--kobalt); text-decoration: underline; display: inline; }
.consent-actions { display: flex; gap: 10px; margin-left: auto; }
.consent-actions button {
  font-family: inherit; font-size: 14px; font-weight: 700; cursor: pointer;
  padding: 10px 18px; border-radius: 999px; border: 1px solid var(--kart-border);
}
.consent-no { background: transparent; color: var(--sis); }
.consent-no:hover { color: var(--murekkep); }
.consent-yes { background: var(--mercan); color: #fff; border-color: var(--mercan); }
.consent-yes:hover { filter: brightness(0.95); }
@media (max-width: 600px) { .consent-actions { margin-left: 0; width: 100%; } .consent-actions button { flex: 1; } }


/* SSS */
.faq { padding: 70px 0; background: var(--krem-koyu); }
.faq h2 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 32px; margin-bottom: 26px; }
.faq details { background: #fff; border: 1px solid var(--kart-border); border-radius: 14px; margin-bottom: 12px; padding: 0; overflow: hidden; }
.faq summary { cursor: pointer; font-weight: 700; padding: 18px 22px; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 22px; color: var(--turkuaz); font-weight: 700; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 22px 18px; line-height: 1.65; color: var(--murekkep); }
.faq details p a { color: var(--kobalt); text-decoration: underline; }