/* Indian Ocean Sea Food — brand system */
:root {
  --ocean-deep: #062a36;
  --ocean: #0d5c6e;
  --ocean-mid: #157a8c;
  --seafoam: #2f9e96;
  --foam: #e8f6f4;
  --sand: #d9c4a0;
  --sand-soft: #f3ebe0;
  --ink: #12262c;
  --ink-soft: #3d555c;
  --white: #ffffff;
  --line: rgba(18, 38, 44, 0.12);
  --shadow: 0 24px 60px rgba(6, 42, 54, 0.18);
  --radius: 4px;
  --max: 1120px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Nunito Sans", "Segoe UI", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(47, 158, 150, 0.12), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(217, 196, 160, 0.18), transparent 50%),
    linear-gradient(180deg, #f7fbfb 0%, #eef6f5 45%, #f8f4ee 100%);
  min-height: 100vh;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), backdrop-filter 0.35s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(6, 42, 54, 0.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px rgba(6, 42, 54, 0.25);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  color: var(--white);
}

.brand-mark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  letter-spacing: 0.01em;
  line-height: 1.15;
}

.brand-sub {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.85;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.95rem;
  font-weight: 600;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--sand);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.15rem;
  border-radius: 999px;
  background: var(--seafoam);
  color: var(--white) !important;
  font-weight: 700;
  transition: transform 0.25s var(--ease), background 0.25s ease;
}

.nav-cta:hover {
  background: #268f87;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius);
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 2px;
  margin: 0.28rem auto;
  background: currentColor;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  animation: drift 18s var(--ease) infinite alternate;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(6, 42, 54, 0.45) 0%, rgba(6, 42, 54, 0.2) 40%, rgba(6, 42, 54, 0.82) 100%),
    linear-gradient(90deg, rgba(6, 42, 54, 0.55), transparent 55%);
}

.hero-content {
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto 5.5rem;
  max-width: 38rem;
  animation: rise 1s var(--ease) both;
}

.hero h1 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 4.8rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.hero p {
  margin: 0 0 1.6rem;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.9);
  max-width: 32rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.9rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform 0.25s var(--ease), background 0.25s ease, border-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--seafoam);
  color: var(--white);
}

.btn-primary:hover {
  background: #268f87;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--white);
  backdrop-filter: blur(6px);
}

.btn-dark {
  background: var(--ocean-deep);
  color: var(--white);
}

.btn-outline {
  border-color: var(--ocean);
  color: var(--ocean-deep);
  background: transparent;
}

/* Sections */
section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 0.65rem;
  color: var(--ocean-mid);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.85rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ocean-deep);
}

.section-head p,
.lead {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Snapshot strip */
.snapshot {
  margin-top: -3rem;
  position: relative;
  z-index: 2;
}

.snapshot-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.snapshot-item {
  background: rgba(255, 255, 255, 0.92);
  padding: 1.4rem 1.25rem;
}

.snapshot-item strong {
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--ocean-deep);
}

.snapshot-item span {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* Split */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.split-visual {
  position: relative;
  min-height: 420px;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.split-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split-visual::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 40%;
  background: linear-gradient(transparent, rgba(6, 42, 54, 0.55));
}

.pillars {
  display: grid;
  gap: 1.1rem;
  margin-top: 1.75rem;
}

.pillar {
  padding-left: 1rem;
  border-left: 3px solid var(--seafoam);
}

.pillar h3 {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
  color: var(--ocean-deep);
}

.pillar p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

/* Products */
.products-band {
  background:
    linear-gradient(180deg, rgba(6, 42, 54, 0.96), rgba(13, 92, 110, 0.94)),
    url("https://images.unsplash.com/photo-1559827260-dc66d52bef19?auto=format&fit=crop&w=1600&q=80") center/cover;
  color: var(--white);
}

.products-band h2,
.products-band .eyebrow {
  color: var(--white);
}

.products-band .section-head p {
  color: rgba(255, 255, 255, 0.82);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.product {
  padding: 1.4rem 1.25rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  transition: transform 0.3s var(--ease), background 0.3s ease;
}

.product:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.1);
}

.product-icon {
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(47, 158, 150, 0.25);
  color: var(--sand);
  font-size: 1.35rem;
}

.product-photo {
  padding: 0 0 1.35rem;
  overflow: hidden;
}

.product-photo img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  margin-bottom: 1rem;
}

.product-photo h3,
.product-photo p {
  padding-inline: 1.25rem;
}

.gallery-section {
  background: linear-gradient(180deg, #f7fbfb 0%, #eef6f5 100%);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.gallery-item {
  margin: 0;
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  min-height: 220px;
  box-shadow: 0 16px 40px rgba(6, 42, 54, 0.12);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.1rem 1rem 0.9rem;
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  background: linear-gradient(transparent, rgba(6, 42, 54, 0.85));
}

.product h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
}

.product p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.98rem;
}

/* Values / why */
.values-grid,
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.value,
.why-item {
  padding-top: 1rem;
  border-top: 2px solid var(--seafoam);
}

.value h3,
.why-item h3 {
  margin: 0 0 0.45rem;
  font-size: 1.15rem;
  color: var(--ocean-deep);
}

.value p,
.why-item p {
  margin: 0;
  color: var(--ink-soft);
}

/* Vision */
.vision {
  background: linear-gradient(135deg, var(--sand-soft), #e7f3f1 55%, #f7fbfb);
}

.vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.vision-block {
  padding: 2rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(13, 92, 110, 0.1);
}

.vision-block h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--ocean-deep);
}

.vision-block p {
  margin: 0;
  color: var(--ink-soft);
}

/* Leadership */
.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.person {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.4rem;
  border-radius: 18px;
  background: var(--white);
  border: 1px solid var(--line);
}

.avatar {
  width: 3.4rem;
  height: 3.4rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--ocean), var(--seafoam));
  color: var(--white);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.person h3 {
  margin: 0 0 0.2rem;
  font-size: 1.15rem;
  color: var(--ocean-deep);
}

.person .role {
  margin: 0 0 0.65rem;
  color: var(--seafoam);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.person a,
.person p {
  margin: 0.15rem 0 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.person a:hover {
  color: var(--ocean);
}

/* CTA band */
.cta-band {
  padding: 0 0 clamp(4rem, 8vw, 6rem);
}

.cta-panel {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  border-radius: 24px;
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(6, 42, 54, 0.95), rgba(21, 122, 140, 0.9)),
    url("https://images.unsplash.com/photo-1559827260-dc66d52bef19?auto=format&fit=crop&w=1400&q=70") center/cover;
  box-shadow: var(--shadow);
}

.cta-panel h2 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.cta-panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
  max-width: 36rem;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Page hero (inner) */
.page-hero {
  position: relative;
  min-height: 48vh;
  display: grid;
  align-items: end;
  padding: 8rem 0 3.5rem;
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}

.page-hero .hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(6, 42, 54, 0.55), rgba(6, 42, 54, 0.85));
}

.page-hero h1 {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  line-height: 1.1;
}

.page-hero p {
  margin: 0;
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.88);
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.contact-details {
  display: grid;
  gap: 1.1rem;
}

.contact-block h3 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  color: var(--ocean-deep);
}

.contact-block p,
.contact-block a {
  margin: 0;
  color: var(--ink-soft);
}

.contact-block a:hover {
  color: var(--ocean);
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1.5rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 0.4rem;
  font-weight: 700;
  color: var(--ocean-deep);
  font-size: 0.95rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: 2px solid rgba(47, 158, 150, 0.35);
  border-color: var(--seafoam);
}

.form-note {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* Footer */
.site-footer {
  padding: 3rem 0 2rem;
  background: var(--ocean-deep);
  color: rgba(255, 255, 255, 0.82);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.site-footer .brand-mark {
  color: var(--white);
}

.site-footer p {
  margin: 0.75rem 0 0;
  max-width: 28rem;
}

.footer-col h4 {
  margin: 0 0 0.85rem;
  color: var(--sand);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-col a,
.footer-col p {
  display: block;
  margin: 0.35rem 0;
  color: rgba(255, 255, 255, 0.8);
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.9rem;
}

/* Product detail list */
.species-list {
  display: grid;
  gap: 1rem;
}

.species-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.25rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.species-row img {
  width: 120px;
  height: 90px;
  object-fit: cover;
  border-radius: 12px;
}

.species-row h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  color: var(--ocean-deep);
}

.species-row p {
  margin: 0;
  color: var(--ink-soft);
}

/* Animations */
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes drift {
  from {
    transform: scale(1.06) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.12) translate3d(-1.5%, -1%, 0);
  }
}

/* Responsive */
@media (max-width: 920px) {
  .snapshot-grid,
  .product-grid,
  .values-grid,
  .why-grid,
  .vision-grid,
  .team-grid,
  .footer-grid,
  .split,
  .contact-layout,
  .cta-panel,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }

  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    top: 4.5rem;
    right: 1.25rem;
    left: 1.25rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    padding: 1rem;
    border-radius: 16px;
    background: rgba(6, 42, 54, 0.96);
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    padding: 0.65rem 0.4rem;
  }

  .species-row {
    grid-template-columns: 1fr;
  }

  .species-row img {
    width: 100%;
    height: 160px;
  }
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .snapshot-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-content {
    margin-bottom: 4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-media img,
  .reveal,
  .hero-content {
    animation: none !important;
    transition: none !important;
    opacity: 1;
    transform: none;
  }
}