/* Exomarine Limited — Static Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Manrope:wght@300;400;500;600;700;800&display=swap');

:root {
  --background: oklch(1 0 0);
  --foreground: oklch(0.18 0.04 230);
  --card: oklch(0.99 0.005 220);
  --muted: oklch(0.96 0.01 220);
  --muted-foreground: oklch(0.45 0.04 230);
  --border: oklch(0.92 0.015 220);
  --primary: oklch(0.62 0.14 220);
  --secondary: oklch(0.72 0.16 165);
  --brand-blue: oklch(0.62 0.14 220);
  --brand-green: oklch(0.72 0.16 165);

  --gradient-brand: linear-gradient(135deg, var(--brand-blue), var(--brand-green));
  --gradient-hero: linear-gradient(135deg, oklch(0.62 0.14 220 / 0.92), oklch(0.42 0.14 200 / 0.85) 50%, oklch(0.55 0.15 175 / 0.8));
  --gradient-soft: linear-gradient(180deg, oklch(0.98 0.015 200), oklch(1 0 0));
  --shadow-elegant: 0 20px 60px -20px oklch(0.42 0.12 220 / 0.25);
  --shadow-glow: 0 0 80px oklch(0.72 0.16 175 / 0.3);

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--foreground);
  background: var(--background);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  line-height: 1.05;
  font-weight: 700;
}

.container { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; }
@media (min-width: 1024px) { .container { padding: 0 2.5rem; } }

.font-display { font-family: var(--font-display); }
.italic-light { font-style: italic; font-weight: 300; }
.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.bg-gradient-brand { background: var(--gradient-brand); }
.bg-gradient-hero { background: var(--gradient-hero); }
.bg-gradient-soft { background: var(--gradient-soft); }
.shadow-elegant { box-shadow: var(--shadow-elegant); }
.shadow-glow { box-shadow: var(--shadow-glow); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: 1rem 1.75rem; border-radius: 999px;
  font-weight: 600; font-size: .95rem;
  transition: transform .25s, box-shadow .25s, background .25s, color .25s;
  white-space: nowrap;
}
.btn .arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(4px); }
.btn-white { background: #fff; color: var(--foreground); box-shadow: var(--shadow-elegant); }
.btn-white:hover { box-shadow: var(--shadow-glow); }
.btn-outline-white { border: 1px solid rgba(255,255,255,.4); color: #fff; }
.btn-outline-white:hover { background: rgba(255,255,255,.1); }
.btn-dark { background: var(--foreground); color: #fff; padding: .75rem 1.5rem; }
.btn-dark:hover { opacity: .9; }
.btn-brand { background: var(--gradient-brand); color: #fff; box-shadow: var(--shadow-elegant); }
.btn-brand:hover { box-shadow: var(--shadow-glow); }
.btn-cta { background: #fff; color: var(--primary); padding: 1.25rem 2rem; font-size: 1.05rem; font-weight: 700; box-shadow: var(--shadow-elegant); }
.btn-cta:hover { transform: scale(1.02); }

.eyebrow {
  font-size: .72rem; text-transform: uppercase;
  letter-spacing: .3em; font-weight: 600; color: var(--primary);
}
.eyebrow-light { color: rgba(255,255,255,.85); }
.eyebrow-secondary { color: var(--secondary); }

/* Header */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: background .5s, border-color .5s, box-shadow .5s, backdrop-filter .5s;
  background: transparent;
}
.site-header.scrolled {
  background: oklch(1 0 0 / 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}
.header-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 1.5rem;
  height: 80px; display: flex; align-items: center; justify-content: space-between;
}
@media (min-width: 1024px) { .header-inner { padding: 0 2.5rem; } }
.logo img { height: 40px; width: auto; }
.nav-desktop { display: none; align-items: center; gap: .25rem; }
.nav-desktop a {
  position: relative; padding: .5rem 1rem; font-size: .9rem; font-weight: 500;
  color: oklch(0.18 0.04 230 / .8); transition: color .2s;
}
.nav-desktop a:hover, .nav-desktop a.active { color: var(--primary); }
.nav-desktop a::after {
  content: ""; position: absolute; left: 1rem; right: 1rem; bottom: 4px;
  height: 1px; background: var(--gradient-brand);
  transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.nav-desktop a:hover::after, .nav-desktop a.active::after { transform: scaleX(1); }
.header-cta { display: none; }
.menu-toggle { display: inline-flex; padding: .5rem; }
.menu-toggle svg { width: 24px; height: 24px; }
.nav-mobile {
  display: none; background: var(--background); border-top: 1px solid var(--border);
  padding: 1rem 1.5rem; flex-direction: column; gap: .5rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a { padding: .5rem 0; font-weight: 500; font-size: .95rem; }
.nav-mobile .btn { margin-top: .5rem; justify-content: center; padding: .85rem 1.25rem; }

@media (min-width: 768px) {
  .nav-desktop { display: flex; }
  .header-cta { display: inline-flex; padding: .65rem 1.25rem; font-size: .85rem; font-weight: 600; }
  .menu-toggle { display: none; }
  .nav-mobile { display: none !important; }
}

/* Sections */
section { position: relative; }
.section { padding: 7rem 0; }
.section-soft { background: var(--gradient-soft); }
.section-dark { background: var(--foreground); color: var(--background); overflow: hidden; }
.section-dark .text-muted { color: rgba(255,255,255,.7); }

/* Hero */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: center; overflow: hidden;
  color: #fff;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; will-change: transform; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after { content: ""; position: absolute; inset: 0; background: var(--gradient-hero); }
.hero-inner { padding: 8rem 0 5rem; }
.hero h1 {
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  margin: 1.5rem 0;
}
.hero p { font-size: 1.15rem; max-width: 640px; color: rgba(255,255,255,.85); margin-bottom: 2.5rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-pill {
  display: inline-flex; align-items: center; padding: .5rem 1rem; border-radius: 999px;
  background: rgba(255,255,255,.1); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
  font-size: .7rem; text-transform: uppercase; letter-spacing: .25em;
}
.scroll-cue {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,.7); font-size: .7rem; letter-spacing: .3em;
  text-transform: uppercase; display: flex; flex-direction: column; align-items: center; gap: .5rem;
  animation: float-slow 6s ease-in-out infinite;
}
.scroll-cue .line { width: 1px; height: 40px; background: rgba(255,255,255,.4); }

@keyframes float-slow { 0%,100%{ transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-12px); } }

/* Section header utility */
.section-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 4rem; }
.section-head h2, .section-title { font-size: clamp(2rem, 4.5vw, 3.75rem); }
.center { text-align: center; }
.center .section-head, .section-head.center { justify-content: center; flex-direction: column; align-items: center; margin-bottom: 5rem; }

/* Feature grid (Why choose us) */
.feature-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .feature-grid { grid-template-columns: repeat(3, 1fr); } }
.feature-card {
  position: relative; padding: 2rem; border: 1px solid var(--border);
  background: var(--card); border-radius: 1.5rem;
  transition: transform .5s, box-shadow .5s; overflow: hidden;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-elegant); }
.icon-tile {
  width: 56px; height: 56px; border-radius: 1rem; display: grid; place-items: center;
  background: var(--gradient-brand); box-shadow: var(--shadow-elegant); margin-bottom: 1.5rem;
}
.icon-tile svg { width: 24px; height: 24px; color: #fff; }
.feature-card h3 { font-size: 1.5rem; margin-bottom: .75rem; }
.feature-card p { color: var(--muted-foreground); }

/* About split */
.split { display: grid; gap: 4rem; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 1024px) { .split { grid-template-columns: 1fr 1fr; } }
.about-img-wrap { position: relative; }
.about-img {
  aspect-ratio: 4/5; border-radius: 2rem; overflow: hidden; box-shadow: var(--shadow-elegant);
}
.about-img img { width: 100%; height: 100%; object-fit: cover; }
.about-badge {
  position: absolute; bottom: -2rem; right: -1rem; background: var(--background);
  border: 1px solid var(--border); border-radius: 1rem; padding: 1.5rem;
  width: 12rem; box-shadow: var(--shadow-elegant);
}
.about-badge .num { font-family: var(--font-display); font-weight: 700; font-size: 1.875rem; }
.about-badge .lbl { font-size: .7rem; color: var(--muted-foreground); text-transform: uppercase; letter-spacing: .1em; margin-top: .25rem; }
.split h2 { font-size: clamp(2rem, 4vw, 3rem); margin: 1rem 0 1.5rem; }
.split p.lead { color: var(--muted-foreground); font-size: 1.1rem; margin-bottom: 2rem; }
.check-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2.5rem; }
.check-list li { display: flex; gap: .75rem; align-items: flex-start; }
.check-list svg { width: 20px; height: 20px; color: var(--secondary); flex-shrink: 0; margin-top: 2px; }

/* Services dark grid */
.svc-grid {
  display: grid; gap: 1px; background: rgba(255,255,255,.1);
  border-radius: 1.5rem; overflow: hidden; grid-template-columns: 1fr;
}
@media (min-width: 768px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .svc-grid { grid-template-columns: repeat(3, 1fr); } }
.svc-cell {
  background: var(--foreground); padding: 2.5rem; transition: background .5s;
}
.svc-cell:hover { background: rgba(255,255,255,.05); }
.svc-cell .top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.svc-cell .num {
  font-family: var(--font-display); font-weight: 700; font-size: 3rem; opacity: .2;
  transition: opacity .3s;
}
.svc-cell:hover .num { opacity: 1; background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.svc-cell svg.svc-icon { width: 28px; height: 28px; color: var(--secondary); }
.svc-cell h3 { font-size: 1.5rem; margin-bottom: .75rem; }
.svc-cell p { color: rgba(255,255,255,.7); }

.section-dark .blob1, .section-dark .blob2 {
  position: absolute; width: 500px; height: 500px; border-radius: 50%;
  filter: blur(80px); opacity: .1; pointer-events: none;
}
.section-dark .blob1 { background: var(--secondary); top: 25%; left: -10rem; }
.section-dark .blob2 { background: var(--primary); bottom: 0; right: -10rem; }

/* CTA strip */
.cta-strip { padding: 6rem 0; background: var(--gradient-brand); color: #fff; }
.cta-strip .grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; align-items: center; }
@media (min-width: 768px) { .cta-strip .grid { grid-template-columns: 1fr 1fr; } }
.cta-strip h2 { font-size: clamp(2rem, 4vw, 3rem); }
.cta-strip p { color: rgba(255,255,255,.85); margin-top: 1.5rem; font-size: 1.1rem; max-width: 36rem; }
.cta-side { display: flex; flex-direction: column; gap: 1rem; }
@media (min-width: 768px) { .cta-side { align-items: flex-end; } }
.cta-phone { font-size: .85rem; opacity: .8; display: inline-flex; align-items: center; gap: .5rem; }
.cta-phone svg { width: 16px; height: 16px; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 3rem; text-align: center; }
@media (min-width: 768px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat .num { font-family: var(--font-display); font-weight: 700; font-size: clamp(2.5rem, 5vw, 3.75rem);
  background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat .lbl { margin-top: .75rem; font-size: .8rem; text-transform: uppercase; letter-spacing: .2em; color: var(--muted-foreground); }

/* Process */
.process { display: grid; gap: 2rem; grid-template-columns: 1fr; position: relative; }
@media (min-width: 768px) { .process { grid-template-columns: repeat(4, 1fr); } }
.process::before {
  content: ""; position: absolute; top: 32px; left: 12%; right: 12%; height: 1px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
  display: none;
}
@media (min-width: 768px) { .process::before { display: block; } }
.step { text-align: center; position: relative; }
.step-num {
  width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 1.5rem;
  background: var(--background); border: 2px solid var(--primary);
  display: grid; place-items: center; font-family: var(--font-display);
  font-weight: 700; font-size: 1.5rem; color: var(--primary);
  box-shadow: var(--shadow-elegant);
}
.step h3 { font-size: 1.15rem; margin-bottom: .75rem; }
.step p { color: var(--muted-foreground); font-size: .9rem; }

/* Inner page hero */
.page-hero {
  padding: 10rem 0 6rem; position: relative; overflow: hidden; color: #fff;
}
.page-hero .bg { position: absolute; inset: 0; z-index: -1; }
.page-hero .bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero .bg::after { content: ""; position: absolute; inset: 0; background: var(--gradient-hero); }
.page-hero h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); margin: 1rem 0; max-width: 56rem; }
.page-hero p { color: rgba(255,255,255,.85); font-size: 1.1rem; max-width: 40rem; margin-top: 1.5rem; }

.page-hero.light { background: var(--gradient-soft); color: var(--foreground); padding: 10rem 0 5rem; }
.page-hero.light h1 { color: var(--foreground); }
.page-hero.light p { color: var(--muted-foreground); }

/* Values */
.values { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .values { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .values { grid-template-columns: repeat(4, 1fr); } }
.value-card {
  padding: 2rem; border: 1px solid var(--border); border-radius: 1.5rem;
  background: var(--card); transition: box-shadow .3s;
}
.value-card:hover { box-shadow: var(--shadow-elegant); }
.value-card .icon-tile { width: 48px; height: 48px; border-radius: .85rem; margin-bottom: 1.25rem; }
.value-card .icon-tile svg { width: 20px; height: 20px; }
.value-card h3 { font-size: 1.25rem; margin-bottom: .5rem; }
.value-card p { font-size: .9rem; color: var(--muted-foreground); }

/* Services list (services page) */
.svc-list {
  display: flex; flex-direction: column; gap: 1px; background: var(--border);
  border-radius: 1.5rem; overflow: hidden;
}
.svc-row {
  background: var(--background); padding: 2.5rem;
  display: grid; gap: 2rem; grid-template-columns: 1fr;
  transition: background .4s;
}
.svc-row:hover { background: oklch(0.96 0.01 220 / .5); }
@media (min-width: 768px) {
  .svc-row { grid-template-columns: 80px 80px 1fr 140px; padding: 3.5rem; align-items: start; }
}
.svc-row .num {
  font-family: var(--font-display); font-weight: 700; font-size: 4rem; opacity: .2;
  line-height: 1;
}
.svc-row:hover .num { opacity: 1; background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.svc-row .icon-tile { margin: 0; }
.svc-row h3 { font-size: clamp(1.5rem, 2.5vw, 2.25rem); margin-bottom: .75rem; }
.svc-row p { color: var(--muted-foreground); font-size: 1.05rem; }
.svc-row .enquire {
  color: var(--primary); font-weight: 600; display: inline-flex; align-items: center; gap: .5rem;
  align-self: center;
}
.svc-row .enquire svg { transition: transform .25s; width: 16px; height: 16px; }
.svc-row .enquire:hover svg { transform: translateX(4px); }

.cta-card {
  background: var(--gradient-brand); color: #fff; border-radius: 2rem;
  padding: 5rem 2rem; text-align: center; box-shadow: var(--shadow-elegant);
}
.cta-card h2 { font-size: clamp(2rem, 4vw, 3rem); max-width: 48rem; margin: 0 auto; }

/* Contact */
.contact-grid { display: grid; gap: 3rem; grid-template-columns: 1fr; }
@media (min-width: 1024px) { .contact-grid { grid-template-columns: 2fr 3fr; } }
.contact-cards { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 1rem; padding: 1.5rem; display: flex; gap: 1rem;
  transition: box-shadow .3s;
}
.contact-card:hover { box-shadow: var(--shadow-elegant); }
.contact-card .icon-tile { width: 48px; height: 48px; border-radius: .85rem; margin: 0; flex-shrink: 0; }
.contact-card .icon-tile svg { width: 20px; height: 20px; }
.contact-card .title { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; margin-bottom: .25rem; }
.contact-card .line { color: var(--muted-foreground); font-size: .85rem; }

.contact-form {
  background: var(--foreground); color: var(--background);
  border-radius: 1.5rem; padding: 2.5rem; box-shadow: var(--shadow-elegant);
}
@media (min-width: 768px) { .contact-form { padding: 3rem; } }
.contact-form h2 { font-size: clamp(1.75rem, 3vw, 2.25rem); margin-bottom: 2rem; }
.form-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .form-grid { grid-template-columns: repeat(2, 1fr); } }
.form-grid .full { grid-column: 1 / -1; }
.contact-form input, .contact-form textarea {
  width: 100%; background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: .75rem; padding: 1rem 1.25rem;
  color: var(--background); font: inherit;
  transition: border-color .25s;
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: rgba(255,255,255,.5); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--secondary); }
.contact-form textarea { resize: none; min-height: 140px; }
.contact-form button { margin-top: 1.5rem; }

/* Footer */
.site-footer { margin-top: 6rem; background: var(--foreground); color: var(--background); }
.footer-inner {
  max-width: 1280px; margin: 0 auto; padding: 5rem 1.5rem;
  display: grid; gap: 3rem; grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .footer-inner { grid-template-columns: repeat(4, 1fr); padding: 5rem 2.5rem; }
  .footer-brand { grid-column: span 2; }
}
.footer-brand img { height: 40px; margin-bottom: 1rem; filter: brightness(0) invert(1); }
.footer-brand p { font-size: .9rem; opacity: .7; max-width: 28rem; }
.footer-col h4 { font-family: var(--font-display); font-weight: 600; font-size: .8rem; text-transform: uppercase; letter-spacing: .2em; margin-bottom: 1rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .5rem; font-size: .9rem; opacity: .8; }
.footer-col li { display: flex; gap: .5rem; align-items: flex-start; }
.footer-col svg { width: 16px; height: 16px; margin-top: 2px; flex-shrink: 0; }
.footer-col a:hover { color: var(--secondary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1.5rem; font-size: .75rem; opacity: .6;
  display: flex; flex-wrap: wrap; gap: .5rem; justify-content: space-between;
  max-width: 1280px; margin: 0 auto;
}

/* Reveal animations */
.reveal { opacity: 0; transform: translateY(40px);
  transition: opacity .8s cubic-bezier(0.22, 1, 0.36, 1), transform .8s cubic-bezier(0.22, 1, 0.36, 1); }
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-d1 { transition-delay: .1s; }
.reveal-d2 { transition-delay: .2s; }
.reveal-d3 { transition-delay: .3s; }
.reveal-d4 { transition-delay: .4s; }