/* =========================================================
   Hillside Söğüt — Design Tokens
   Palette: çam yeşili (pine), taş/kum (stone), Ege denizi (sea), güneşte kum (sand)
   İmza öğesi: söğüt dalı çizgisi (willow branch line) — bölüm ayraçlarında tekrar eder
   ========================================================= */
:root {
  --color-bg: #EDEADD;
  --color-bg-alt: #E3E0D0;
  --color-panel: #F7F5EC;
  --color-ink: #1E241F;
  --color-ink-soft: #4A5148;
  --color-pine: #26332B;
  --color-pine-deep: #161E19;
  --color-sea: #2F5C63;
  --color-sea-light: #6FA3A9;
  --color-sand: #C79A5B;
  --color-sand-soft: #E4CFA4;
  --color-line: rgba(30, 36, 31, 0.14);

  --font-display: 'Fraunces', serif;
  --font-body: 'Work Sans', sans-serif;

  --container: 1180px;
  --radius: 4px;
  --transition: 0.35s cubic-bezier(.4,0,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; margin: 0 0 .5em; color: var(--color-pine-deep); }
p { margin: 0 0 1em; }
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--color-pine); color: #fff;
  padding: .75em 1.25em; z-index: 999;
}
.skip-link:focus { left: 1em; top: 1em; }

:focus-visible { outline: 2px solid var(--color-sand); outline-offset: 3px; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* =========== Willow divider (signature element) =========== */
.willow-divider {
  display: flex; justify-content: center; align-items: center;
  margin: 8px 0 40px;
  color: var(--color-sea-light);
  opacity: .8;
}
.willow-divider svg { width: 220px; height: 34px; }

/* =========== Header =========== */
.site-header {
  position: sticky; top: 0; z-index: 500;
  background: rgba(237, 234, 221, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
}
.header-inner {
  max-width: var(--container); margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--color-pine-deep); }
.brand-mark { color: var(--color-sea); display: inline-flex; }
.brand-logo { height: 40px; width: auto; }
.brand-text { font-family: var(--font-display); font-size: 1.35rem; letter-spacing: .01em; }
.brand-text em { font-style: italic; color: var(--color-sea); }

.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a {
  font-size: .92rem; letter-spacing: .03em; text-transform: uppercase;
  color: var(--color-ink-soft); position: relative; padding: 4px 0;
  transition: color var(--transition);
}
.main-nav a:not(.nav-cta)::after {
  content: ''; position: absolute; left: 0; bottom: -2px; width: 0; height: 1px;
  background: var(--color-sea); transition: width var(--transition);
}
.main-nav a:not(.nav-cta):hover::after,
.main-nav a:not(.nav-cta):focus-visible::after { width: 100%; }
.main-nav a:hover { color: var(--color-pine-deep); }
.nav-cta {
  background: var(--color-sea); color: #fff !important; padding: 9px 18px !important;
  border-radius: var(--radius); text-transform: none !important; font-size: .88rem !important;
  transition: background var(--transition);
}
.nav-cta:hover { background: var(--color-pine); }

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: none; border: none; cursor: pointer;
}
.nav-toggle span { width: 24px; height: 1.5px; background: var(--color-pine-deep); transition: var(--transition); }

/* =========== WhatsApp Float =========== */
.whatsapp-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 600;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 22px rgba(0,0,0,.25);
  transition: transform var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); }

/* =========== Hero =========== */
.hero {
  position: relative; min-height: 92vh; display: flex; align-items: flex-end;
  color: #fff; overflow: hidden; background: var(--color-pine-deep);
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(22,30,25,.25) 0%, rgba(22,30,25,.15) 45%, rgba(22,30,25,.85) 100%);
}
.hero-content {
  position: relative; z-index: 1; padding: 0 24px 90px; max-width: var(--container);
  margin: 0 auto; width: 100%;
}
.hero-eyebrow {
  text-transform: uppercase; letter-spacing: .22em; font-size: .78rem;
  color: var(--color-sand-soft); margin-bottom: 18px; display: block;
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.6rem); color: #fff; line-height: 1.05;
  margin-bottom: 20px; max-width: 14ch;
}
.hero h1 em { font-style: italic; color: var(--color-sand-soft); }
.hero-sub { max-width: 46ch; font-size: 1.08rem; color: rgba(255,255,255,.86); margin-bottom: 30px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.scroll-cue {
  position: absolute; bottom: 26px; right: 30px; z-index: 1;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,.75); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase;
}
.scroll-cue .line { width: 1px; height: 40px; background: rgba(255,255,255,.5); animation: scrollLine 2s ease-in-out infinite; }
@keyframes scrollLine { 0%,100% { transform: scaleY(1); opacity:.4; } 50% { transform: scaleY(1); opacity: 1; } }

/* =========== Buttons =========== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; border-radius: var(--radius);
  font-size: .92rem; letter-spacing: .03em; text-transform: uppercase;
  border: 1px solid transparent; cursor: pointer; transition: all var(--transition);
}
.btn-primary { background: var(--color-sand); color: var(--color-pine-deep); }
.btn-primary:hover { background: #fff; }
.btn-outline { border-color: rgba(255,255,255,.6); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.12); }
.btn-dark { background: var(--color-pine); color: #fff; }
.btn-dark:hover { background: var(--color-pine-deep); }

/* =========== Section generic =========== */
.section { padding: 96px 0; }
.section-alt { background: var(--color-panel); }
.section-head { max-width: 640px; margin: 0 auto 20px; text-align: center; }
.eyebrow {
  display: block; text-transform: uppercase; letter-spacing: .22em; font-size: .76rem;
  color: var(--color-sea); margin-bottom: 14px;
}
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); }
.section-head p { color: var(--color-ink-soft); font-size: 1.05rem; }
.center { text-align: center; }

/* =========== Intro (home short about) =========== */
.intro { padding: 100px 0 60px; }
.intro-grid {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center;
}
.intro-text .eyebrow { }
.intro-text h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); margin-bottom: 22px; }
.intro-text p { color: var(--color-ink-soft); font-size: 1.06rem; }
.intro-figures { display: flex; gap: 20px; margin-top: 30px; }
.intro-figure { }
.intro-figure strong { display: block; font-family: var(--font-display); font-size: 2rem; color: var(--color-sea); }
.intro-figure span { font-size: .82rem; color: var(--color-ink-soft); text-transform: uppercase; letter-spacing: .06em; }
.intro-media { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/5; background: var(--color-bg-alt); }
.intro-media img { width: 100%; height: 100%; object-fit: cover; }

/* =========== Houses (Evlerimiz) =========== */
.houses-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 50px;
}
.house-card {
  background: var(--color-panel); border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--color-line); transition: transform var(--transition), box-shadow var(--transition);
}
.house-card:hover { transform: translateY(-6px); box-shadow: 0 22px 40px rgba(22,30,25,.12); }
.house-media { aspect-ratio: 4/3; overflow: hidden; background: var(--color-bg-alt); }
.house-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.house-card:hover .house-media img { transform: scale(1.06); }
.house-body { padding: 24px 24px 26px; }
.house-body h3 { font-size: 1.25rem; margin-bottom: 8px; }
.house-body p { color: var(--color-ink-soft); font-size: .95rem; margin-bottom: 14px; }
.house-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.house-tag {
  font-size: .74rem; text-transform: uppercase; letter-spacing: .04em;
  padding: 5px 10px; border-radius: 20px; background: var(--color-bg-alt); color: var(--color-pine);
  border: 1px solid var(--color-line);
}
.house-tag.jacuzzi { background: var(--color-sand-soft); border-color: transparent; }
.house-tag.pool { background: #DCEAE7; border-color: transparent; }

/* =========== Gallery =========== */
.gallery-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 50px;
}
.gallery-item {
  aspect-ratio: 1/1; overflow: hidden; border-radius: var(--radius); cursor: zoom-in;
  position: relative; background: var(--color-bg-alt);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item::after {
  content: ''; position: absolute; inset: 0; background: rgba(22,30,25,0); transition: background var(--transition);
}
.gallery-item:hover::after { background: rgba(22,30,25,.12); }

/* =========== Lightbox =========== */
.lightbox {
  position: fixed; inset: 0; z-index: 1000; background: rgba(15,19,16,.95);
  display: none; align-items: center; justify-content: center; padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox-img { max-width: 90vw; max-height: 86vh; object-fit: contain; border-radius: 2px; }
.lightbox-close {
  position: absolute; top: 20px; right: 26px; background: none; border: none; color: #fff;
  font-size: 2.4rem; line-height: 1; cursor: pointer; opacity: .8; transition: opacity var(--transition);
}
.lightbox-close:hover { opacity: 1; }
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,.08);
  border: none; color: #fff; width: 52px; height: 52px; border-radius: 50%; cursor: pointer;
  font-size: 1.1rem; transition: background var(--transition);
}
.lightbox-nav:hover { background: rgba(255,255,255,.2); }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

/* =========== Map =========== */
.map-section { padding: 0 0 100px; }
.map-wrap {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-line);
  aspect-ratio: 16/7; background: var(--color-bg-alt);
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

/* =========== Contact / About cards =========== */
.info-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 50px;
}
.info-card {
  background: var(--color-panel); border: 1px solid var(--color-line); border-radius: var(--radius);
  padding: 30px 26px; text-align: center;
}
.info-card .icon { color: var(--color-sea); margin-bottom: 14px; }
.info-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.info-card p { color: var(--color-ink-soft); font-size: .94rem; margin: 0; }
.info-card a { color: var(--color-sea); }

.about-hero {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0; align-items: stretch;
}
.about-hero-media { aspect-ratio: 1/1; overflow: hidden; }
.about-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.about-hero-text {
  display: flex; flex-direction: column; justify-content: center; padding: 70px 60px;
  background: var(--color-panel);
}
.about-hero-text h1 { font-size: clamp(2rem, 3.6vw, 2.9rem); margin-bottom: 20px; }
.about-hero-text p { color: var(--color-ink-soft); font-size: 1.05rem; }

.page-hero {
  padding: 150px 0 70px; text-align: center; background: var(--color-panel);
  border-bottom: 1px solid var(--color-line);
}
.page-hero .eyebrow { justify-content: center; display: flex; }
.page-hero h1 { font-size: clamp(2.1rem, 4vw, 3.2rem); }
.page-hero p { max-width: 560px; margin: 14px auto 0; color: var(--color-ink-soft); }

/* =========== Contact form =========== */
.contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; }
.contact-details h3 { font-size: 1.1rem; margin: 24px 0 6px; }
.contact-details h3:first-child { margin-top: 0; }
.contact-details p { color: var(--color-ink-soft); }
.contact-details a { color: var(--color-sea); }
.contact-social { display: flex; gap: 12px; margin-top: 20px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
label { display: block; font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 6px; color: var(--color-ink-soft); }
input, textarea {
  width: 100%; padding: 13px 14px; border: 1px solid var(--color-line); border-radius: var(--radius);
  background: var(--color-panel); font-family: var(--font-body); font-size: .95rem; color: var(--color-ink);
}
input:focus, textarea:focus { outline: none; border-color: var(--color-sea); }
textarea { resize: vertical; min-height: 130px; }

/* =========== Social buttons (footer) =========== */
.social-buttons { display: flex; gap: 10px; }
.social-btn {
  width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.16); color: #fff;
  transition: background var(--transition), transform var(--transition);
}
.social-btn:hover { background: var(--color-sea); transform: translateY(-2px); }

/* =========== Footer =========== */
.site-footer { background: var(--color-pine-deep); color: rgba(255,255,255,.82); padding: 80px 0 0; }
.footer-inner {
  max-width: var(--container); margin: 0 auto; padding: 0 24px 50px;
  display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px;
}
.footer-brand { display: flex; flex-direction: column; gap: 14px; }
.footer-brand .brand-mark { color: var(--color-sand-soft); }
.footer-tagline { font-family: var(--font-display); font-style: italic; color: rgba(255,255,255,.7); max-width: 30ch; }
.footer-col h3 { color: #fff; font-size: .95rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 14px; }
.footer-col p { font-size: .92rem; margin-bottom: 8px; }
.footer-col a:hover { color: var(--color-sand-soft); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1); padding: 22px 24px; text-align: center; font-size: .82rem;
  color: rgba(255,255,255,.5);
}

/* =========== Responsive =========== */
@media (max-width: 980px) {
  .houses-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .intro-grid { grid-template-columns: 1fr; }
  .intro-media { order: -1; aspect-ratio: 16/9; }
  .about-hero { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed; inset: 62px 0 0 0; background: var(--color-bg); flex-direction: column;
    align-items: flex-start; padding: 30px 24px; gap: 22px; transform: translateX(100%);
    transition: transform var(--transition); overflow-y: auto;
  }
  .main-nav.open { transform: translateX(0); }
  .nav-toggle { display: flex; }
  .nav-cta { align-self: flex-start; }
  .houses-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 64px 0; }
  .hero { min-height: 100vh; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .footer-inner { grid-template-columns: 1fr; }
  .lightbox-nav { width: 42px; height: 42px; }
  .lightbox { padding: 16px; }
  .page-hero { padding: 120px 0 50px; }
}