/* ============================================================
   Sea For Living — Design System
   Style: Soft UI Evolution · Coastal Mediterranean Premium
   Type:  Playfair Display (display) + Inter (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

/* ---------- Tokens ---------- */
:root {
  /* Sea + sand palette */
  --ink:        #0B1F2A;   /* near-black navy — foreground */
  --sea:        #0C4A6E;   /* deep ocean — primary */
  --sea-600:    #0E5A85;
  --sea-500:    #14708C;
  --sea-300:    #7FB6CC;
  --sand:       #B4842E;   /* gold accent (WCAG-safe on light) */
  --sand-500:   #C79A54;
  --sand-200:   #EBD9B4;
  --bg:         #FBF9F5;   /* warm paper */
  --surface:    #FFFFFF;
  --muted:      #EEF3F5;
  --muted-fg:   #5A6B73;
  --border:     #E1E6E5;
  --danger:     #DC2626;

  /* Type scale */
  --fs-xs: .8125rem; --fs-sm: .9375rem; --fs-base: 1rem;
  --fs-lg: 1.25rem; --fs-xl: 1.5rem; --fs-2xl: 2rem;
  --fs-3xl: 2.75rem; --fs-4xl: 3.75rem; --fs-5xl: 5rem;

  /* Spacing (density 4/10 — standard, spacious) */
  --sp-1:.5rem; --sp-2:1rem; --sp-3:1.5rem; --sp-4:2rem;
  --sp-6:3rem; --sp-8:4rem; --sp-12:6rem; --sp-16:8rem;

  --container: 1200px;
  --radius:   14px;
  --radius-lg:22px;

  /* Soft UI Evolution shadows — softer than flat, clearer than neumorphism */
  --shadow-sm: 0 1px 2px rgba(11,31,42,.06), 0 1px 3px rgba(11,31,42,.05);
  --shadow-md: 0 4px 12px rgba(11,31,42,.08), 0 2px 4px rgba(11,31,42,.05);
  --shadow-lg: 0 18px 40px rgba(11,31,42,.14), 0 6px 14px rgba(11,31,42,.08);

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset / base ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1,h2,h3,h4 { font-family: 'Playfair Display', serif; font-weight: 600; line-height: 1.12; margin: 0; letter-spacing: -.01em; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--sea-500); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--sp-3); }
.eyebrow {
  font-family: 'Inter', sans-serif; font-size: var(--fs-xs); font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase; color: var(--sand);
  display: inline-flex; align-items: center; gap: .6rem;
}
.eyebrow::before { content:""; width: 28px; height: 1px; background: var(--sand); display:inline-block; }
.lead { font-size: var(--fs-lg); color: var(--muted-fg); line-height: 1.6; max-width: 60ch; }
.section { padding-block: var(--sp-12); }
.section-head { max-width: 62ch; margin-bottom: var(--sp-6); }
.section-head h2 { font-size: clamp(2rem, 4vw, var(--fs-3xl)); margin-block: var(--sp-1); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 48px; padding: 0 1.6rem; border-radius: var(--radius);
  font-weight: 600; font-size: var(--fs-sm); cursor: pointer; border: 1px solid transparent;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--sea); color: #fff; box-shadow: var(--shadow-md); }
.btn-primary:hover { background: var(--sea-600); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-gold { background: var(--sand); color: #fff; box-shadow: var(--shadow-md); }
.btn-gold:hover { background: var(--sand-500); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--sea); color: var(--sea); transform: translateY(-2px); }
.btn-white { background: #fff; color: var(--sea); box-shadow: var(--shadow-md); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251,249,245,.82); backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s, background .3s;
}
.site-header.scrolled { border-color: var(--border); box-shadow: var(--shadow-sm); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: var(--sp-3); }
.brand { display: flex; align-items: center; gap: .7rem; font-family: 'Playfair Display', serif; font-size: 1.4rem; font-weight: 600; color: var(--ink); }
.brand .mark { width: 38px; height: 38px; flex: none; }
.nav-links { display: flex; align-items: center; gap: var(--sp-3); list-style: none; margin: 0; padding: 0; }
.nav-links a { font-size: var(--fs-sm); font-weight: 500; color: var(--ink); padding: .4rem 0; position: relative; transition: color .2s; }
.nav-links a::after { content:""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--sand); transition: width .25s var(--ease); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }
.nav-links a[aria-current="page"] { color: var(--sea); }
.nav-actions { display: flex; align-items: center; gap: var(--sp-2); }
.lang-toggle { display: inline-flex; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; background: var(--surface); }
.lang-toggle button {
  border: none; background: transparent; cursor: pointer; padding: .35rem .7rem;
  font-size: var(--fs-xs); font-weight: 600; color: var(--muted-fg); transition: background .2s, color .2s;
}
.lang-toggle button[aria-pressed="true"] { background: var(--sea); color: #fff; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle svg { width: 26px; height: 26px; color: var(--ink); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(160deg,#0B1F2A 0%, #0C4A6E 55%, #14708C 100%); color: #fff; }
.hero-inner { position: relative; z-index: 2; display: grid; gap: var(--sp-4); padding-block: clamp(4rem,10vw,7.5rem) clamp(6rem,12vw,9rem); max-width: 62ch; }
.hero h1 { font-size: clamp(2.6rem, 6vw, var(--fs-5xl)); color: #fff; }
.hero h1 em { font-style: italic; color: var(--sand-200); }
.hero .lead { color: rgba(255,255,255,.82); font-size: clamp(1.05rem,2vw,var(--fs-lg)); }
.hero .eyebrow { color: var(--sand-200); }
.hero .eyebrow::before { background: var(--sand-200); }
.hero-cta { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-2); }
.hero-stats { display: flex; flex-wrap: wrap; gap: var(--sp-6); margin-top: var(--sp-4); padding-top: var(--sp-4); border-top: 1px solid rgba(255,255,255,.16); }
.hero-stats .stat b { font-family: 'Playfair Display', serif; font-size: var(--fs-2xl); display: block; }
.hero-stats .stat span { font-size: var(--fs-xs); letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.7); }
.hero-waves { position: absolute; left: 0; right: 0; bottom: -1px; z-index: 1; width: 100%; height: auto; }
.hero-waves path { fill: var(--bg); }

/* ---------- Feature grid ---------- */
.grid { display: grid; gap: var(--sp-3); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: var(--sp-4); box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--sea-300); }
.card .icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: linear-gradient(150deg, var(--muted), #fff); color: var(--sea); margin-bottom: var(--sp-2);
  border: 1px solid var(--border);
}
.card .icon svg { width: 26px; height: 26px; }
.card h3 { font-size: var(--fs-xl); margin-bottom: .5rem; }
.card p { color: var(--muted-fg); font-size: var(--fs-sm); }

/* ---------- Fleet ---------- */
.fleet-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--sp-3); }
.boat {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
  display: flex; flex-direction: column;
}
.boat:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.boat-media { position: relative; aspect-ratio: 4/3; background: linear-gradient(160deg,#0C4A6E,#14708C 70%,#7FB6CC); display: grid; place-items: center; }
.boat-media svg.boat-silhouette { width: 66%; color: rgba(255,255,255,.9); filter: drop-shadow(0 8px 14px rgba(0,0,0,.25)); }
.boat-media .badge { position: absolute; top: 14px; left: 14px; background: rgba(255,255,255,.92); color: var(--sea); font-size: var(--fs-xs); font-weight: 600; padding: .3rem .7rem; border-radius: 999px; }
.boat-body { padding: var(--sp-3); display: flex; flex-direction: column; gap: .8rem; flex: 1; }
.boat-body h3 { font-size: var(--fs-xl); }
.boat-specs { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: auto; }
.spec { display: inline-flex; align-items: center; gap: .4rem; font-size: var(--fs-xs); color: var(--muted-fg); background: var(--muted); border-radius: 999px; padding: .35rem .7rem; font-variant-numeric: tabular-nums; }
.spec svg { width: 15px; height: 15px; color: var(--sea); }
.boat-features { font-size: var(--fs-sm); color: var(--muted-fg); }

/* ---------- Split / about ---------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--sp-6); align-items: center; }
.split-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/5; background: linear-gradient(160deg,#0B1F2A,#0C4A6E 60%,#14708C); position: relative; }
.split-media .wave-fill { position: absolute; inset: 0; opacity: .5; }
.split-media .caption { position: absolute; left: var(--sp-3); bottom: var(--sp-3); right: var(--sp-3); color:#fff; }
.split-media .caption b { font-family: 'Playfair Display', serif; font-size: var(--fs-xl); display:block; }
.split-media .caption span { color: rgba(255,255,255,.75); font-size: var(--fs-sm); }

/* ---------- Team ---------- */
.team-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--sp-3); }
.member { text-align: center; }
.member .avatar {
  width: 96px; height: 96px; border-radius: 50%; margin: 0 auto var(--sp-2);
  display: grid; place-items: center; font-family: 'Playfair Display', serif; font-size: var(--fs-2xl); color:#fff;
  background: linear-gradient(150deg, var(--sea), var(--sea-500)); box-shadow: var(--shadow-md);
}
.member:nth-child(2) .avatar { background: linear-gradient(150deg,#14708C,#7FB6CC); }
.member:nth-child(3) .avatar { background: linear-gradient(150deg, var(--sand), var(--sand-500)); }
.member:nth-child(4) .avatar { background: linear-gradient(150deg,#0B1F2A,#0C4A6E); }
.member h3 { font-size: var(--fs-lg); }
.member .role { color: var(--sand); font-size: var(--fs-xs); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; }
.member p { color: var(--muted-fg); font-size: var(--fs-sm); margin-top: .4rem; }

/* ---------- CTA band ---------- */
.cta-band { background: linear-gradient(150deg,#0B1F2A,#0C4A6E 70%); color:#fff; border-radius: var(--radius-lg); padding: clamp(2.5rem,6vw,4.5rem); text-align: center; position: relative; overflow: hidden; }
.cta-band h2 { color:#fff; font-size: clamp(1.8rem,4vw,var(--fs-3xl)); }
.cta-band p { color: rgba(255,255,255,.8); max-width: 52ch; margin: var(--sp-2) auto var(--sp-4); }
.cta-band .hero-cta { justify-content: center; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
.info-list { display: grid; gap: var(--sp-2); list-style: none; padding: 0; margin: var(--sp-3) 0 0; }
.info-list li { display: flex; gap: var(--sp-2); align-items: flex-start; }
.info-list .ic { width: 44px; height: 44px; flex: none; border-radius: 12px; display: grid; place-items: center; background: var(--muted); color: var(--sea); }
.info-list .ic svg { width: 20px; height: 20px; }
.info-list b { display: block; font-family: 'Inter'; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .08em; color: var(--muted-fg); font-weight: 600; }
.info-list a, .info-list span { color: var(--ink); font-weight: 500; }
.info-list a:hover { color: var(--sea); }
.form { display: grid; gap: var(--sp-2); }
.field { display: grid; gap: .4rem; }
.field label { font-size: var(--fs-sm); font-weight: 500; }
.field label .req { color: var(--danger); }
.field input, .field textarea {
  font: inherit; padding: .8rem 1rem; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); color: var(--ink); min-height: 48px; transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--sea); box-shadow: 0 0 0 3px rgba(12,74,110,.14); }
.field .help { font-size: var(--fs-xs); color: var(--muted-fg); }
.form-status { font-size: var(--fs-sm); font-weight: 500; min-height: 1.2em; }
.form-status.ok { color: var(--sea); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,.72); padding-block: var(--sp-8) var(--sp-4); margin-top: var(--sp-12); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: var(--sp-6); margin-bottom: var(--sp-6); }
.site-footer .brand { color:#fff; margin-bottom: var(--sp-2); }
.site-footer h4 { font-family:'Inter'; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.5); margin-bottom: var(--sp-2); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.site-footer a:hover { color:#fff; }
.socials { display: flex; gap: .8rem; }
.socials a { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: rgba(255,255,255,.08); transition: background .2s, transform .2s; }
.socials a:hover { background: var(--sand); transform: translateY(-2px); }
.socials svg { width: 20px; height: 20px; color:#fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: var(--sp-3); display: flex; flex-wrap: wrap; gap: var(--sp-2); justify-content: space-between; font-size: var(--fs-xs); }

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

/* ---------- Page hero (inner pages) ---------- */
.page-hero { background: linear-gradient(160deg,#0B1F2A,#0C4A6E 80%); color:#fff; padding-block: clamp(3rem,8vw,5.5rem) clamp(4rem,9vw,6.5rem); position: relative; overflow: hidden; }
.page-hero h1 { font-size: clamp(2.2rem,5vw,var(--fs-4xl)); color:#fff; }
.page-hero .lead { color: rgba(255,255,255,.8); }
.page-hero .eyebrow, .page-hero .eyebrow::before { color: var(--sand-200); background: var(--sand-200); }
.page-hero .eyebrow { background: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid-3, .fleet-grid { grid-template-columns: repeat(2,1fr); }
  .team-grid { grid-template-columns: repeat(2,1fr); }
  .split, .contact-grid { grid-template-columns: 1fr; gap: var(--sp-4); }
  .split-media { aspect-ratio: 16/10; order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav.open .nav-links {
    display: flex; position: absolute; top: 76px; left: 0; right: 0; flex-direction: column;
    align-items: flex-start; gap: var(--sp-2); background: var(--surface); padding: var(--sp-3);
    border-bottom: 1px solid var(--border); box-shadow: var(--shadow-lg);
  }
  .grid-3, .grid-2, .fleet-grid, .team-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: var(--sp-3); }
  .section { padding-block: var(--sp-8); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}