/* ============================================
   SST – Smurfs Subsea Technologies
   Design System & Homepage Styles
   Manifesto-Driven Redesign
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* ── Custom Properties ─────────────────────── */
:root {
  --navy:        #0a1628;
  --navy-light:  #111d35;
  --ocean:       #0077b6;
  --ocean-light: #0096d6;
  --teal:        #00b4d8;
  --teal-light:  #48cae4;
  --aqua:        #90e0ef;
  --ice:         #caf0f8;
  --white:       #ffffff;
  --gray-100:    #f1f5f9;
  --gray-200:    #e2e8f0;
  --gray-400:    #94a3b8;
  --gray-600:    #475569;
  --gray-800:    #1e293b;

  --gradient-hero:   linear-gradient(135deg, rgba(10,22,40,0.92) 0%, rgba(0,119,182,0.78) 100%);
  --gradient-card:   linear-gradient(145deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
  --gradient-ocean:  linear-gradient(135deg, #0077b6 0%, #00b4d8 100%);
  --gradient-dark:   linear-gradient(180deg, #0a1628 0%, #111d35 100%);

  --font-heading: 'Outfit', sans-serif;
  --font-body:    'Inter', sans-serif;

  --section-pad: 100px;
  --container:   1200px;

  --radius:      16px;
  --radius-sm:   10px;
  --shadow:      0 8px 32px rgba(0,0,0,0.18);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.25);
  --transition:  0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset & Base ──────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

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

/* ── Section Utilities ─────────────────────── */
.section {
  padding: var(--section-pad) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .label,
.label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 18px;
}

.section-header p {
  max-width: 640px;
  margin: 0 auto;
  color: var(--gray-400);
  font-size: 1.05rem;
}

/* ── Navbar ────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(10, 22, 40, 0.7);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 12px 0;
  background: rgba(10, 22, 40, 0.95);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo img { height: 44px; width: auto; }

.navbar-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.navbar-links a {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-200);
  letter-spacing: 0.3px;
  position: relative;
  transition: color var(--transition);
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--gradient-ocean);
  border-radius: 1px;
  transition: width var(--transition);
}

.navbar-links a:hover { color: var(--teal-light); }
.navbar-links a:hover::after { width: 100%; }

.navbar-links .btn-nav {
  background: var(--gradient-ocean);
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition);
}

.navbar-links .btn-nav::after { display: none; }
.navbar-links .btn-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,119,182,0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 26px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Hero ──────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 12s ease-out;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  padding-top: 120px;
}

.hero-content { max-width: 780px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,180,216,0.15);
  border: 1px solid rgba(0,180,216,0.3);
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--teal-light);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}

.hero-badge::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.5; transform: scale(1.5); }
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
  background: linear-gradient(135deg, var(--white) 0%, var(--aqua) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.15rem;
  color: var(--gray-200);
  max-width: 620px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 36px;
  background: var(--gradient-ocean);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(0,119,182,0.45);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 36px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-outline:hover {
  border-color: var(--teal);
  background: rgba(0,180,216,0.1);
  transform: translateY(-3px);
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px; height: 4px;
  background: rgba(0,180,216,0.4);
  border-radius: 50%;
  animation: float-up linear infinite;
}

@keyframes float-up {
  0%   { transform: translateY(100vh) scale(0); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}


/* ── Mission / Manifesto ───────────────────── */
.mission {
  background: var(--gradient-dark);
}

.mission-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: start;
}

.mission-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
}

.mission-lead {
  font-size: 1.1rem;
  color: var(--gray-200);
  line-height: 1.8;
  margin-bottom: 12px;
}

.mission-lead strong {
  color: var(--teal-light);
}

.mission-text > p {
  color: var(--gray-400);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.mission-divider {
  width: 60px;
  height: 3px;
  background: var(--gradient-ocean);
  border-radius: 2px;
  margin: 28px 0;
}

.manifesto-quote {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 500;
  font-style: italic;
  line-height: 1.8;
  color: var(--aqua);
  padding-left: 24px;
  border-left: 3px solid var(--teal);
  opacity: 0.9;
}

.mission-values {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.value-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 28px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}

.value-card:hover {
  background: rgba(0,180,216,0.06);
  border-color: rgba(0,180,216,0.2);
  transform: translateX(6px);
}

.value-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.value-card h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.value-card p {
  color: var(--gray-400);
  font-size: 0.9rem;
}


/* ── Pillars (3 Services) ──────────────────── */
.pillars {
  background: var(--navy);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pillar-card {
  position: relative;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 44px 36px;
  transition: var(--transition);
  overflow: hidden;
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gradient-ocean);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.pillar-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.07);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0,180,216,0.2);
}

.pillar-card:hover::before { transform: scaleX(1); }

.pillar-icon {
  width: 64px; height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(0,119,182,0.15);
  margin-bottom: 24px;
  font-size: 28px;
  transition: var(--transition);
}

.pillar-card:hover .pillar-icon {
  background: var(--gradient-ocean);
  box-shadow: 0 8px 24px rgba(0,119,182,0.3);
}

.pillar-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.pillar-card p {
  color: var(--gray-400);
  font-size: 0.95rem;
  line-height: 1.7;
}

.pillar-card .pillar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--teal);
  transition: gap var(--transition);
}

.pillar-card:hover .pillar-link { gap: 12px; }


/* ── Subsea Focus ──────────────────────────── */
.subsea-focus {
  background: var(--navy-light);
  overflow: hidden;
}

.subsea-focus-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.subsea-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 22px;
}

.subsea-content p {
  color: var(--gray-400);
  font-size: 1.05rem;
  margin-bottom: 32px;
  line-height: 1.8;
}

.subsea-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.subsea-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}

.subsea-feature-item:hover {
  background: rgba(0,180,216,0.08);
  border-color: rgba(0,180,216,0.2);
}

.subsea-feature-item .feat-icon {
  color: var(--teal);
  font-size: 1.2rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.subsea-feature-item span {
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--gray-200);
}

.subsea-visual { position: relative; }

.subsea-visual-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(145deg, rgba(0,119,182,0.2), rgba(0,180,216,0.1));
  border: 1px solid rgba(0,180,216,0.15);
  padding: 40px;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.bop-diagram { text-align: center; color: var(--teal-light); }

.bop-diagram .bop-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 30px;
}

.bop-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.bop-component {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 85%;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition);
}

.bop-component:hover { transform: scale(1.03); }

.bop-comp-annular  { background: rgba(0,119,182,0.3); border: 1px solid rgba(0,119,182,0.5); }
.bop-comp-shear    { background: rgba(0,180,216,0.3); border: 1px solid rgba(0,180,216,0.5); }
.bop-comp-pipe     { background: rgba(72,202,228,0.25); border: 1px solid rgba(72,202,228,0.45); }
.bop-comp-connector { background: rgba(144,224,239,0.2); border: 1px solid rgba(144,224,239,0.35); }
.bop-comp-control  { background: rgba(0,119,182,0.25); border: 1px solid rgba(0,119,182,0.45); }

.glow-dot {
  position: absolute;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,180,216,0.3) 0%, transparent 70%);
  pointer-events: none;
}

.glow-dot.top-right   { top: -40px; right: -40px; }
.glow-dot.bottom-left { bottom: -40px; left: -40px; }


/* ── Vision ────────────────────────────────── */
.vision {
  background: var(--navy);
  overflow: hidden;
}

.vision-header {
  text-align: center;
  margin-bottom: 48px;
}

.vision-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
}

.vision-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 24px;
}

.vision-card {
  position: relative;
  padding: 36px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
  overflow: hidden;
}

.vision-card:hover {
  background: rgba(255,255,255,0.07);
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.vision-card-main {
  grid-row: 1 / 1;
}

.vision-card-accent {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-ocean);
}

.vision-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.vision-card p {
  color: var(--gray-400);
  font-size: 0.95rem;
  line-height: 1.7;
}


/* ── Talent & Future ───────────────────────── */
.talent {
  background: var(--navy-light);
}

.talent-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.talent-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 22px;
}

.talent-content p {
  color: var(--gray-400);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.talent-content strong {
  color: var(--teal-light);
}

.talent-stats {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.talent-stat-card {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 28px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}

.talent-stat-card:hover {
  background: rgba(0,180,216,0.06);
  border-color: rgba(0,180,216,0.2);
  transform: translateX(6px);
}

.stat-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.talent-stat-card h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.talent-stat-card p {
  color: var(--gray-400);
  font-size: 0.9rem;
}


/* ── Technical Capabilities ────────────────── */
.capabilities {
  background: var(--navy);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.cap-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 28px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}

.cap-card:hover {
  border-color: rgba(0,180,216,0.2);
  background: rgba(0,180,216,0.06);
}

.cap-card .cap-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.cap-card h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.cap-card p {
  color: var(--gray-400);
  font-size: 0.85rem;
}


/* ── Contact CTA ───────────────────────────── */
.contact-cta {
  background: var(--navy-light);
  position: relative;
  overflow: hidden;
}

.cta-box {
  position: relative;
  background: var(--gradient-ocean);
  border-radius: 24px;
  padding: 80px 60px;
  text-align: center;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%; right: -30%;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  pointer-events: none;
}

.cta-box::after {
  content: '';
  position: absolute;
  bottom: -40%; left: -20%;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}

.cta-box h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
}

.cta-box p {
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 36px;
  opacity: 0.9;
  position: relative;
  z-index: 1;
}

.cta-box .btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 40px;
  background: var(--white);
  color: var(--ocean);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  position: relative;
  z-index: 1;
  transition: transform var(--transition), box-shadow var(--transition);
}

.cta-box .btn-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(0,0,0,0.2);
}

/* Map in CTA */
.cta-map-wrapper {
  position: relative;
  z-index: 1;
  margin-bottom: 36px;
}

.cta-map-container {
  position: relative;
  width: 100%;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.15);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
  max-height: 320px;
}

.cta-map-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  object-position: center center;
  display: block;
  filter: brightness(0.95) contrast(1.05);
}

.map-pin {
  position: absolute;
  bottom: 32%;
  left: 42%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 5;
}

.map-pin-logo {
  width: 52px;
  height: auto;
  filter: drop-shadow(0 4px 12px rgba(0,180,216,0.6));
  animation: pin-bounce 2.5s ease-in-out infinite;
  position: relative;
  z-index: 2;
}

@keyframes pin-bounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

.map-pin-pulse {
  width: 20px; height: 20px;
  background: rgba(0,180,216,0.5);
  border-radius: 50%;
  margin-top: -6px;
  animation: pin-pulse 2s ease-out infinite;
  position: relative;
  z-index: 1;
}

@keyframes pin-pulse {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(3.5); opacity: 0; }
}

.map-pin-label {
  margin-top: 4px;
  background: rgba(10,22,40,0.85);
  backdrop-filter: blur(8px);
  color: var(--teal-light);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid rgba(0,180,216,0.3);
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.cta-contact-info {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 36px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  opacity: 0.92;
}

.cta-info-item a {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cta-info-item a:hover { opacity: 0.8; }

.footer-address {
  color: var(--gray-400);
  font-size: 0.85rem;
  line-height: 1.6;
  margin-top: 6px;
}


/* ── Footer ────────────────────────────────── */
.footer {
  background: #060e1a;
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand img {
  height: 38px;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--gray-400);
  font-size: 0.9rem;
  margin-bottom: 20px;
  max-width: 300px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-socials a {
  width: 38px; height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  color: var(--gray-400);
  font-size: 1rem;
  transition: var(--transition);
}

.footer-socials a:hover {
  background: var(--ocean);
  color: var(--white);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 18px;
  color: var(--white);
}

.footer-col a {
  display: block;
  color: var(--gray-400);
  font-size: 0.88rem;
  margin-bottom: 10px;
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  text-align: center;
  color: var(--gray-600);
  font-size: 0.82rem;
}


/* ── Reveal Animation ──────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-children > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.reveal-children.visible > *:nth-child(1) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.reveal-children.visible > *:nth-child(2) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.reveal-children.visible > *:nth-child(3) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.reveal-children.visible > *:nth-child(4) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }
.reveal-children.visible > *:nth-child(5) { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }
.reveal-children.visible > *:nth-child(6) { transition-delay: 0.6s; opacity: 1; transform: translateY(0); }


/* ── Responsive ────────────────────────────── */
@media (max-width: 1024px) {
  .mission-layout      { grid-template-columns: 1fr; }
  .pillars-grid        { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
  .subsea-focus-inner  { grid-template-columns: 1fr; }
  .vision-grid         { grid-template-columns: 1fr; }
  .talent-layout       { grid-template-columns: 1fr; }
  .capabilities-grid   { grid-template-columns: repeat(2, 1fr); }
  .footer-grid         { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --section-pad: 70px; }

  .navbar-links {
    position: fixed;
    top: 0; right: 0;
    width: 300px; height: 100vh;
    flex-direction: column;
    align-items: flex-start;
    background: var(--navy);
    padding: 100px 32px 32px;
    transform: translateX(100%);
    transition: transform var(--transition);
    box-shadow: -10px 0 40px rgba(0,0,0,0.4);
    gap: 20px;
    border-left: 1px solid rgba(255,255,255,0.06);
  }

  .navbar-links.active { transform: translateX(0); }
  .hamburger { display: flex; }

  .hero h1 { font-size: 2rem; }
  .hero-buttons { flex-direction: column; }

  .capabilities-grid { grid-template-columns: 1fr; }
  .footer-grid       { grid-template-columns: 1fr; }
  .subsea-features   { grid-template-columns: 1fr; }

  .cta-box { padding: 50px 28px; }
  .cta-contact-info { flex-direction: column; align-items: center; gap: 16px; }
}

@media (max-width: 480px) {
  :root { --section-pad: 50px; }
  .hero h1 { font-size: 1.7rem; }
}