/* ==========================================================================
   Costa Living — Entwurf
   ========================================================================== */

:root{
  --white:      #ffffff;
  --cream:      #FBF5EA;
  --sand:       #EEE1C7;
  --ink:        #332A21;
  --ink-soft:   #75664F;
  --sea:        #B8834A;
  --sea-deep:   #8C5A2A;
  --sea-light:  #F1E0B8;
  --terracotta: #C1602E;
  --line:       rgba(51,42,33,0.12);

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max: 1240px;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
.wrap{ max-width:var(--max); margin:0 auto; padding:0 32px; }
section{ position:relative; }

h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:600;
  line-height:1.12;
  letter-spacing:-0.01em;
}
em{ font-style:italic; color:var(--sea-deep); }

.eyebrow{
  font-size:0.78rem;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--sea-deep);
  font-weight:600;
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:28px; height:1px;
  background:var(--terracotta);
  display:inline-block;
}

.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:15px 30px;
  border-radius:999px;
  font-size:0.92rem;
  font-weight:600;
  letter-spacing:0.01em;
  transition:all .25s ease;
  border:1px solid transparent;
  cursor:pointer;
}
.btn-primary{ background:var(--ink); color:var(--white); }
.btn-primary:hover{ background:var(--sea-deep); transform:translateY(-2px); }
.btn-ghost{ border-color:rgba(255,255,255,0.55); color:var(--white); }
.btn-ghost:hover{ background:rgba(255,255,255,0.15); }
.btn-outline{ border-color:var(--ink); color:var(--ink); }
.btn-outline:hover{ background:var(--ink); color:var(--white); }

/* ---------- Header ---------- */
header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  padding:22px 0;
  transition:all .35s ease;
}
header .wrap{ display:flex; align-items:center; justify-content:space-between; }
header.solid{
  background:rgba(250,247,241,0.92);
  backdrop-filter:blur(10px);
  padding:14px 0;
  box-shadow:0 1px 0 var(--line);
}
.logo{
  font-family:var(--serif);
  font-size:1.4rem;
  font-weight:600;
  letter-spacing:0.02em;
  color:var(--white);
  display:flex; flex-direction:column; line-height:1;
}
.logo small{
  font-family:var(--sans);
  font-size:0.55rem;
  letter-spacing:0.22em;
  font-weight:600;
  color:var(--sea-light);
  margin-top:5px;
}
header.solid .logo{ color:var(--ink); }
header.solid .logo small{ color:var(--sea-deep); }

nav.main-nav{ display:flex; align-items:center; gap:38px; }
nav.main-nav a{
  font-size:0.9rem; font-weight:500; color:rgba(255,255,255,0.92);
  position:relative; padding:4px 0;
}
header.solid nav.main-nav a{ color:var(--ink-soft); }
nav.main-nav a:hover{ color:var(--white); }
header.solid nav.main-nav a:hover{ color:var(--ink); }

.header-right{ display:flex; align-items:center; gap:22px; }
.lang-switch{ display:flex; gap:8px; font-size:0.78rem; font-weight:600; color:rgba(255,255,255,0.75); }
header.solid .lang-switch{ color:var(--ink-soft); }
.lang-switch a{ background:none; border:none; color:inherit; cursor:pointer; font-weight:inherit; font-family:inherit; }
.lang-switch a:hover{ color:var(--white); }
header.solid .lang-switch a:hover{ color:var(--ink); }
.lang-switch a.active{ color:var(--white); text-decoration:underline; text-underline-offset:4px; }
header.solid .lang-switch a.active{ color:var(--ink); }

.nav-toggle{ display:none; }

/* ---------- Hero ---------- */
.hero{
  min-height:100vh;
  display:flex; align-items:flex-end;
  position:relative;
  overflow:hidden;
  background:linear-gradient(180deg,#F7EFDD 0%, #F2E4C6 38%, var(--sea-light) 62%, #E3C48E 100%);
}
.hero-video, .hero-poster{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; z-index:1;
}
.hero-scene{ position:absolute; inset:0; z-index:1; }
.hero-scene svg{ width:100%; height:100%; display:block; }
.hero::after{
  content:"";
  position:absolute; inset:0; z-index:2;
  background:linear-gradient(0deg, rgba(15,40,45,0.55) 0%, rgba(15,40,45,0.08) 45%, rgba(15,40,45,0.02) 65%);
}
.hero-fade-bottom{
  position:absolute; left:0; right:0; bottom:0; height:220px; z-index:3;
  background:linear-gradient(180deg, rgba(251,245,234,0) 0%, var(--cream) 88%);
  pointer-events:none;
}
.hero-content{
  position:relative; z-index:4;
  width:100%;
  padding:0 32px 90px;
  color:var(--white);
}
.hero-content .inner{ max-width:var(--max); margin:0 auto; }
.hero-content .eyebrow{ color:var(--sea-light); margin-bottom:22px; }
.hero-content .eyebrow::before{ background:var(--terracotta); }
.hero h1{
  font-size:clamp(2.4rem, 5.2vw, 4.4rem);
  color:var(--white);
  max-width:820px;
  margin-bottom:22px;
}
.hero p.lead{
  font-size:1.08rem;
  max-width:520px;
  color:rgba(255,255,255,0.88);
  margin-bottom:36px;
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom:56px; }
.hero-scroll{
  display:flex; align-items:center; gap:12px;
  font-size:0.72rem; letter-spacing:0.18em; text-transform:uppercase;
  color:rgba(255,255,255,0.75);
}
.hero-scroll .line{ width:1px; height:36px; background:rgba(255,255,255,0.55); position:relative; overflow:hidden; }
.hero-scroll .line::after{
  content:""; position:absolute; top:-100%; left:0; width:100%; height:100%;
  background:var(--white); animation:scrolldown 1.8s infinite ease-in-out;
}
@keyframes scrolldown{ 0%{ top:-100%;} 60%{ top:100%;} 100%{ top:100%;} }

/* ---------- Section headings ---------- */
.section-head{ max-width:640px; margin-bottom:56px; }
.section-head h2{ font-size:clamp(1.9rem, 3.4vw, 2.7rem); margin-top:18px; }
.section-head p{ margin-top:18px; color:var(--ink-soft); font-size:1.02rem; max-width:560px; }
.pad{ padding:120px 0; }
.pad-sm{ padding:80px 0; }

/* ---------- Philosophy / split ---------- */
.split{
  display:grid; grid-template-columns:1.05fr 0.95fr; gap:80px; align-items:center;
}
.split .text p{ color:var(--ink-soft); margin-top:20px; font-size:1.02rem; }
.split .text p + p{ margin-top:14px; }
.stat-card-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:18px;
}
.stat-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:18px;
  padding:28px 24px;
}
.stat-card .num{
  font-family:var(--serif); font-size:2.2rem; color:var(--sea-deep); font-weight:600;
}
.stat-card .label{ font-size:0.86rem; color:var(--ink-soft); margin-top:6px; }
.illustration{
  border-radius:24px; overflow:hidden; aspect-ratio:4/5;
}

/* ---------- Lifestyle band ---------- */
.lifestyle{
  background:var(--ink);
  color:var(--white);
}
.lifestyle .section-head h2, .lifestyle .eyebrow{ color:var(--white); }
.lifestyle .eyebrow{ color:var(--sea-light); }
.lifestyle .section-head p{ color:rgba(255,255,255,0.72); }
.lifestyle-grid{
  display:grid; grid-template-columns:1fr 1fr; gap:24px; align-items:stretch;
}
.lifestyle-visual{
  border-radius:22px; overflow:hidden; min-height:420px;
}
.lifestyle-points{ display:flex; flex-direction:column; gap:26px; justify-content:center; }
.lifestyle-point{ display:flex; gap:18px; }
.lifestyle-point .n{
  font-family:var(--serif); font-size:1.1rem; color:var(--terracotta);
  flex:none; width:34px;
}
.lifestyle-point h4{ color:var(--white); font-size:1.15rem; margin-bottom:6px; }
.lifestyle-point p{ color:rgba(255,255,255,0.68); font-size:0.96rem; }

/* ---------- Projects ---------- */
.project-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:28px;
}
.project-card{
  border-radius:20px; overflow:hidden; background:var(--white);
  border:1px solid var(--line);
  transition:transform .3s ease, box-shadow .3s ease;
}
.project-card:hover{ transform:translateY(-6px); box-shadow:0 24px 48px rgba(28,43,51,0.12); }
.project-media{ aspect-ratio:4/3; position:relative; overflow:hidden; }
.project-media .tag{
  position:absolute; top:16px; left:16px;
  background:rgba(255,255,255,0.92); color:var(--ink);
  font-size:0.68rem; font-weight:700; letter-spacing:0.08em; text-transform:uppercase;
  padding:6px 12px; border-radius:999px;
}
.project-info{ padding:22px 24px 26px; }
.project-info .loc{ font-size:0.8rem; color:var(--sea-deep); font-weight:600; letter-spacing:0.03em; }
.project-info h3{ font-size:1.3rem; margin-top:8px; }
.projects-footer{ margin-top:52px; text-align:center; }

/* ---------- Process ---------- */
.process-grid{
  display:grid; grid-template-columns:repeat(4, 1fr); gap:28px; margin-top:10px;
}
.process-step{ border-top:2px solid var(--ink); padding-top:22px; }
.process-step .n{ font-family:var(--serif); font-size:1.6rem; color:var(--terracotta); }
.process-step h4{ font-size:1.15rem; margin:14px 0 10px; }
.process-step p{ color:var(--ink-soft); font-size:0.94rem; }

/* ---------- Location ---------- */
.location{ background:var(--sand); }
.location-grid{ display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center; }
.stat-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:40px; }
.stat-row .item{ text-align:left; }
.stat-row .num{ font-family:var(--serif); font-size:2rem; color:var(--sea-deep); }
.stat-row .label{ font-size:0.82rem; color:var(--ink-soft); margin-top:4px; }
.map-svg{ width:100%; height:auto; }

/* ---------- Quote ---------- */
.quote{
  padding:130px 0; text-align:center; background:var(--white);
}
.quote blockquote{
  font-family:var(--serif); font-size:clamp(1.5rem,3vw,2.2rem);
  font-style:italic; max-width:820px; margin:0 auto 22px; color:var(--ink);
}
.quote cite{ font-style:normal; font-size:0.85rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--sea-deep); }

/* ---------- Contact ---------- */
.contact{ background:var(--ink); color:var(--white); }
.contact .eyebrow{ color:var(--sea-light); }
.contact-grid{ display:grid; grid-template-columns:0.9fr 1.1fr; gap:80px; }
.contact-info h2{ color:var(--white); font-size:clamp(1.9rem,3.2vw,2.6rem); margin-top:18px; }
.contact-info p{ color:rgba(255,255,255,0.7); margin-top:18px; max-width:420px; }
.contact-detail{ margin-top:34px; }
.contact-detail .k{ font-size:0.72rem; letter-spacing:0.14em; text-transform:uppercase; color:var(--sea-light); }
.contact-detail .v{ font-size:1.05rem; margin-top:6px; }
.contact-detail + .contact-detail{ margin-top:22px; }

form.contact-form{ display:grid; gap:18px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field label{ display:block; font-size:0.78rem; letter-spacing:0.06em; text-transform:uppercase; color:rgba(255,255,255,0.6); margin-bottom:8px; }
.field input, .field textarea{
  width:100%; background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.18);
  border-radius:10px; padding:14px 16px; color:var(--white); font-family:var(--sans); font-size:0.96rem;
}
.field textarea{ min-height:110px; resize:vertical; }
.field input::placeholder, .field textarea::placeholder{ color:rgba(255,255,255,0.35); }
.field input:focus, .field textarea:focus{ outline:none; border-color:var(--sea-light); }
.consent{ display:flex; gap:10px; align-items:flex-start; font-size:0.82rem; color:rgba(255,255,255,0.65); }
.consent a{ text-decoration:underline; color:rgba(255,255,255,0.85); }
.consent input{ margin-top:4px; }
form.contact-form .btn-primary{ background:var(--terracotta); justify-self:start; }
form.contact-form .btn-primary:hover{ background:#c26f42; }
form.contact-form .btn-primary:disabled{ opacity:0.6; cursor:default; }
.form-status{ font-size:0.88rem; min-height:1.2em; }
.form-status.success{ color:#8FCB9B; }
.form-status.error{ color:#E39B84; }

/* ---------- Footer ---------- */
footer{ background:#1E1610; color:rgba(255,255,255,0.65); padding:80px 0 28px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:56px; border-bottom:1px solid rgba(255,255,255,0.1); }
.footer-brand .logo{ color:var(--white); }
.footer-brand p{ margin-top:16px; font-size:0.9rem; max-width:280px; color:rgba(255,255,255,0.55); }
footer h5{ color:var(--white); font-size:0.82rem; letter-spacing:0.08em; text-transform:uppercase; margin-bottom:18px; }
footer ul li{ margin-bottom:10px; font-size:0.92rem; }
footer ul li a:hover{ color:var(--white); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:26px; font-size:0.82rem; flex-wrap:wrap; gap:12px; }

/* ---------- Legal pages ---------- */
.legal-hero{
  padding:180px 0 70px; background:var(--ink); color:var(--white);
}
.legal-hero .eyebrow{ color:var(--sea-light); }
.legal-hero h1{ color:var(--white); font-size:clamp(2rem,4vw,3rem); margin-top:18px; }
.legal-hero .updated{ margin-top:16px; color:rgba(255,255,255,0.6); font-size:0.9rem; }
.legal-banner{
  background:#FFF4E9; border:1px solid #F0C89A; color:#8A5A22;
  border-radius:14px; padding:18px 22px; font-size:0.92rem; margin:44px 0 10px;
  line-height:1.55;
}
.legal-body{ padding:60px 0 120px; max-width:820px; margin:0 auto; }
.legal-body h2{ font-size:1.35rem; margin-top:46px; margin-bottom:14px; }
.legal-body h2:first-child{ margin-top:0; }
.legal-body p{ color:var(--ink-soft); margin-bottom:14px; }
.legal-body ul{ margin:0 0 14px 0; }
.legal-body ul li{ color:var(--ink-soft); position:relative; padding-left:20px; margin-bottom:8px; }
.legal-body ul li::before{ content:"—"; position:absolute; left:0; color:var(--sea-deep); }
.legal-table{ width:100%; border-collapse:collapse; margin:18px 0 24px; font-size:0.92rem; }
.legal-table th, .legal-table td{ text-align:left; padding:12px 14px; border:1px solid var(--line); color:var(--ink-soft); }
.legal-table th{ background:var(--sand); color:var(--ink); font-weight:600; }
.legal-body a{ color:var(--sea-deep); text-decoration:underline; }
.placeholder{ background:#FFF4E9; color:#8A5A22; padding:1px 6px; border-radius:4px; font-weight:600; }
.legal-form-model{
  border:1px solid var(--line); border-radius:14px; padding:24px; margin:18px 0 24px; background:var(--sand);
}
.legal-form-model p{ margin-bottom:10px; color:var(--ink-soft); }
.legal-form-model .blank{ display:inline-block; border-bottom:1px solid var(--ink-soft); min-width:220px; margin-left:6px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .split, .lifestyle-grid, .location-grid, .contact-grid{ grid-template-columns:1fr; }
  .project-grid{ grid-template-columns:1fr 1fr; }
  .process-grid{ grid-template-columns:1fr 1fr; }
  .stat-row{ grid-template-columns:1fr 1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  nav.main-nav{ display:none; }
  .lang-switch{ display:none; }
}
@media (max-width: 620px){
  .project-grid, .process-grid, .stat-row, .footer-grid, .form-row{ grid-template-columns:1fr; }
  .pad{ padding:80px 0; }
  .hero-content{ padding-bottom:60px; }
  .wrap{ padding:0 20px; }
}