/* ===============================================================
   Yalova Gülüm Spa — Ana Stil Dosyası
   =============================================================== */

:root {
  --green: #1f5f5b;
  --green-dark: #144442;
  --green-light: #2f7d77;
  --gold: #c8a35b;
  --gold-dark: #b08d44;
  --cream: #faf7f2;
  --cream-dark: #f0eadf;
  --ink: #2b2b2b;
  --muted: #6b6b6b;
  --white: #ffffff;
  --wa: #25d366;
  --shadow: 0 10px 30px rgba(20, 68, 66, 0.12);
  --shadow-sm: 0 4px 14px rgba(20, 68, 66, 0.10);
  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1180px;
  --font: "Segoe UI", "Helvetica Neue", system-ui, -apple-system, Arial, sans-serif;
  --serif: "Georgia", "Times New Roman", serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  font-size: 17px;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: var(--green); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--gold-dark); }

h1, h2, h3, h4 { font-family: var(--serif); line-height: 1.2; color: var(--green-dark); font-weight: 700; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

.section { padding: 84px 0; }
.section--cream { background: var(--cream-dark); }
.section--green { background: var(--green); color: var(--cream); }
.section--green h2, .section--green h3 { color: var(--white); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 54px; }
.section-head .eyebrow {
  display: inline-block; color: var(--gold-dark); font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; font-size: 13px; margin-bottom: 12px;
}
.section-head h2 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 14px; }
.section-head p { color: var(--muted); font-size: 18px; }
.section--green .section-head p { color: rgba(255,255,255,.85); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 26px; border-radius: 50px; font-weight: 600; font-size: 16px;
  cursor: pointer; border: 2px solid transparent; transition: all .22s ease;
  white-space: nowrap;
}
.btn svg { width: 19px; height: 19px; flex: none; }
.btn--gold { background: var(--gold); color: var(--green-dark); }
.btn--gold:hover { background: var(--gold-dark); color: var(--white); transform: translateY(-2px); }
.btn--wa { background: var(--wa); color: #fff; }
.btn--wa:hover { background: #1da851; color: #fff; transform: translateY(-2px); }
.btn--outline { background: transparent; border-color: var(--green); color: var(--green); }
.btn--outline:hover { background: var(--green); color: #fff; transform: translateY(-2px); }
.btn--ghost-light { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.5); }
.btn--ghost-light:hover { background: #fff; color: var(--green-dark); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 247, 242, .96); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--cream-dark);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand__logo { height: 52px; width: auto; display: block; }
.brand__mark {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--green), var(--green-light));
  display: grid; place-items: center; color: var(--gold); font-family: var(--serif);
  font-size: 24px; font-weight: 700; box-shadow: var(--shadow-sm);
}
.brand__name { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name strong { font-family: var(--serif); font-size: 20px; color: var(--green-dark); }
.brand__name span { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--gold-dark); }
.brand__logo-footer { height: 46px; width: auto; display: block; filter: brightness(0) invert(1) sepia(1) saturate(0.3) hue-rotate(0deg) brightness(1.3); opacity: 0.9; }

.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links a {
  padding: 9px 14px; border-radius: 8px; color: var(--ink); font-weight: 600; font-size: 15px;
}
.nav-links a:hover, .nav-links a.active { color: var(--green); background: var(--cream-dark); }

.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer; padding: 8px;
  flex-direction: column; gap: 5px;
}
.nav-toggle span { width: 26px; height: 3px; background: var(--green-dark); border-radius: 3px; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 88vh; display: flex; align-items: center;
  color: #fff; text-align: left;
}
.hero__bg { position: absolute; inset: 0; z-index: -2; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(100deg, rgba(20,68,66,.92) 0%, rgba(20,68,66,.70) 45%, rgba(20,68,66,.30) 100%);
}
.hero__inner { max-width: 660px; padding: 60px 0; }
.hero .eyebrow {
  display: inline-block; color: var(--gold); font-weight: 700; letter-spacing: 3px;
  text-transform: uppercase; font-size: 14px; margin-bottom: 18px;
}
.hero h1 { color: #fff; font-size: clamp(34px, 6vw, 60px); margin-bottom: 20px; }
.hero p { font-size: 20px; color: rgba(255,255,255,.92); margin-bottom: 32px; max-width: 560px; }
.hero__btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__badges { display: flex; gap: 28px; margin-top: 40px; flex-wrap: wrap; }
.hero__badge { display: flex; flex-direction: column; }
.hero__badge strong { font-family: var(--serif); font-size: 30px; color: var(--gold); }
.hero__badge span { font-size: 14px; color: rgba(255,255,255,.85); }

/* ---------- Feature strip ---------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.feature { text-align: center; padding: 30px 18px; background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.feature__icon { font-size: 34px; margin-bottom: 12px; }
.feature h3 { font-size: 19px; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 15px; }

/* ---------- Service cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.card {
  background: var(--white); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card__img { aspect-ratio: 4 / 3; overflow: hidden; }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.card:hover .card__img img { transform: scale(1.06); }
.card__body { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.card__body h3 { font-size: 22px; margin-bottom: 10px; }
.card__body p { color: var(--muted); font-size: 15.5px; margin-bottom: 18px; flex: 1; }
.card__meta { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.card__price { font-family: var(--serif); font-size: 20px; color: var(--gold-dark); font-weight: 700; }
.card__dur { font-size: 14px; color: var(--muted); }
.card .btn { width: 100%; justify-content: center; }

/* ---------- Split / About ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split__img img { border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.split h2 { font-size: clamp(26px, 4vw, 38px); margin-bottom: 18px; }
.split p { color: var(--muted); margin-bottom: 16px; }
.split .eyebrow { display:inline-block; color: var(--gold-dark); font-weight:700; letter-spacing:2px; text-transform:uppercase; font-size:13px; margin-bottom:12px; }
.checklist { list-style: none; margin: 22px 0 28px; }
.checklist li { padding: 7px 0 7px 32px; position: relative; color: var(--ink); }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; top: 7px; width: 22px; height: 22px;
  background: var(--green); color: #fff; border-radius: 50%; display: grid; place-items: center;
  font-size: 13px; font-weight: 700;
}

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band h2 { font-size: clamp(26px, 4vw, 40px); margin-bottom: 14px; }
.cta-band p { color: rgba(255,255,255,.88); max-width: 620px; margin: 0 auto 28px; font-size: 18px; }
.cta-band__btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.info-card {
  background: var(--white); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow-sm);
}
.info-item { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--cream-dark); }
.info-item:last-child { border-bottom: 0; }
.info-item__ic {
  width: 46px; height: 46px; flex: none; border-radius: 12px; background: var(--cream-dark);
  display: grid; place-items: center; font-size: 22px;
}
.info-item h3 { font-size: 17px; margin-bottom: 3px; }
.info-item p, .info-item a { color: var(--muted); font-size: 15.5px; }
.info-item a:hover { color: var(--green); }
.map-wrap { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); min-height: 100%; }
.map-wrap iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

.hours-list { list-style: none; }
.hours-list li { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--cream-dark); font-size: 15.5px; }
.hours-list li:last-child { border: 0; }
.hours-list span:last-child { color: var(--green); font-weight: 600; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  position: relative; padding: 90px 0; color: #fff; text-align: center;
}
.page-hero__bg { position: absolute; inset: 0; z-index: -2; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero::after { content:""; position:absolute; inset:0; z-index:-1; background: linear-gradient(rgba(20,68,66,.85), rgba(20,68,66,.85)); }
.page-hero h1 { color: #fff; font-size: clamp(30px, 5vw, 48px); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,.9); font-size: 18px; max-width: 600px; margin: 0 auto; }
.breadcrumb { list-style: none; display: flex; gap: 8px; justify-content: center; margin-top: 18px; font-size: 14px; }
.breadcrumb a, .breadcrumb span { color: rgba(255,255,255,.85); }
.breadcrumb li::after { content: "/"; margin-left: 8px; color: rgba(255,255,255,.5); }
.breadcrumb li:last-child::after { content: ""; }

/* ---------- FAQ ---------- */
.faq { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--white); border-radius: var(--radius-sm); margin-bottom: 14px; box-shadow: var(--shadow-sm); overflow: hidden; }
.faq-q { width: 100%; text-align: left; background: none; border: 0; padding: 20px 24px; cursor: pointer;
  font-family: var(--serif); font-size: 18px; font-weight: 700; color: var(--green-dark);
  display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq-q::after { content: "+"; font-size: 26px; color: var(--gold-dark); transition: transform .25s ease; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a p { padding: 0 24px 20px; color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer { background: var(--green-dark); color: rgba(255,255,255,.8); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 36px; padding-bottom: 44px; }
.footer-grid h4 { color: #fff; font-size: 17px; margin-bottom: 16px; }
.footer-brand .brand__name strong { color: #fff; }
.footer-brand p { margin-top: 14px; font-size: 15px; color: rgba(255,255,255,.7); }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 9px; }
.footer-links a { color: rgba(255,255,255,.75); font-size: 15px; }
.footer-links a:hover { color: var(--gold); }
.footer-contact p { font-size: 15px; margin-bottom: 10px; display: flex; gap: 9px; }
.footer-contact a { color: rgba(255,255,255,.85); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 20px 0; text-align: center; font-size: 14px; color: rgba(255,255,255,.6); }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 200;
  width: 60px; height: 60px; border-radius: 50%; background: var(--wa);
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(37, 211, 102, .5);
  animation: wa-pulse 2.4s infinite; transition: transform .2s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 34px; height: 34px; }
@keyframes wa-pulse {
  0% { box-shadow: 0 8px 24px rgba(37,211,102,.5), 0 0 0 0 rgba(37,211,102,.5); }
  70% { box-shadow: 0 8px 24px rgba(37,211,102,.5), 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 8px 24px rgba(37,211,102,.5), 0 0 0 0 rgba(37,211,102,0); }
}

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .split, .contact-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-links {
    position: fixed; top: 76px; left: 0; right: 0; background: var(--cream);
    flex-direction: column; align-items: stretch; gap: 0; padding: 10px 18px 20px;
    box-shadow: var(--shadow); transform: translateY(-130%); transition: transform .3s ease;
    border-bottom: 1px solid var(--cream-dark);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 14px; border-radius: 8px; }
  .nav-toggle { display: flex; }
  .nav-cta .btn span.label { display: none; }
  .nav-cta .btn { padding: 11px; }
  .cards { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .hero { min-height: 80vh; }
}