/* =============================================
   OCEANIFI - Maritime IT Solutions
   style.css - Main Stylesheet
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── RESET ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
img { max-width: 100%; display: block; }
a { text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ── CSS VARIABLES ── */
:root {
  --ocean:        #0A1628;
  --ocean-mid:    #0F2040;
  --ocean-light:  #1A3A5C;
  --ocean-card:   rgba(15, 32, 64, 0.6);
  --cyan:         #00C2FF;
  --cyan-dim:     rgba(0, 194, 255, 0.10);
  --cyan-border:  rgba(0, 194, 255, 0.20);
  --cyan-glow:    rgba(0, 194, 255, 0.06);
  --emerald:      #00E5A0;
  --emerald-dim:  rgba(0, 229, 160, 0.08);
  --emerald-border: rgba(0, 229, 160, 0.25);
  --amber:        #FFB800;
  --white:        #F0F6FF;
  --slate:        #8FA3B1;
  --slate-dark:   #5A7080;
  --card-bg:      rgba(255, 255, 255, 0.03);
  --card-border:  rgba(0, 194, 255, 0.14);
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
  --radius-sm:    4px;
  --radius-md:    8px;
  --radius-lg:    12px;
  --transition:   0.25s ease;
}

/* ── BASE ── */
body {
  font-family: var(--font-body);
  background-color: var(--ocean);
  color: var(--white);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--ocean); }
::-webkit-scrollbar-thumb { background: var(--ocean-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--cyan-border); }

/* ── UTILITY ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 1.8px;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 36px;
  letter-spacing: -0.8px;
  line-height: 1.15;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 15px;
  color: var(--slate);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 48px;
}

.text-cyan { color: var(--cyan); }
.text-emerald { color: var(--emerald); }
.text-slate { color: var(--slate); }

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan);
  color: var(--ocean);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  padding: 12px 28px;
  border: none;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.2px;
}
.btn-primary:hover {
  background: #33CFFF;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(0, 194, 255, 0.25);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 14px;
  padding: 11px 28px;
  border: 0.5px solid rgba(240, 246, 255, 0.25);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.2px;
}
.btn-outline:hover {
  border-color: var(--cyan-border);
  color: var(--cyan);
  background: var(--cyan-dim);
}

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 0.5px solid var(--cyan-border);
  border-radius: 3px;
  padding: 3px 9px;
  letter-spacing: 0.4px;
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--cyan-dim);
  border: 0.5px solid var(--cyan-border);
  border-radius: 20px;
  padding: 5px 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.6px;
}
.badge-live .dot {
  width: 6px;
  height: 6px;
  background: var(--emerald);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.8); }
}

/* ── PAGE GRID BACKGROUND ── */
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--cyan-glow) 1px, transparent 1px),
    linear-gradient(90deg, var(--cyan-glow) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(0px);
}

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 0.5px solid var(--cyan-border);
  transition: var(--transition);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 64px;
  max-width: 1200px;
  margin: 0 auto;
}

.navbar-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  color: var(--white);
  letter-spacing: -0.5px;
}
.navbar-logo span { color: var(--cyan); }

.navbar-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.navbar-links a {
  font-size: 13.5px;
  color: var(--slate);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  font-weight: 400;
  position: relative;
}
.navbar-links a:hover,
.navbar-links a.active {
  color: var(--white);
  background: var(--cyan-dim);
}
.navbar-links a.active { color: var(--cyan); }

.navbar-cta {
  background: var(--cyan);
  color: var(--ocean);
  font-weight: 500;
  font-size: 13px;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  border: none;
  transition: var(--transition);
  letter-spacing: 0.2px;
}
.navbar-cta:hover {
  background: #33CFFF;
  box-shadow: 0 4px 16px rgba(0,194,255,0.3);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: var(--transition);
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero .glow-orb-1 {
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,194,255,0.07) 0%, transparent 65%);
}
.hero .glow-orb-2 {
  bottom: -80px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,229,160,0.05) 0%, transparent 65%);
}

.hero-content { position: relative; z-index: 2; max-width: 700px; }

.hero-badge { margin-bottom: 32px; }

.hero-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px, 5.5vw, 62px);
  line-height: 1.07;
  letter-spacing: -2px;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 17px;
  color: var(--slate);
  max-width: 520px;
  line-height: 1.75;
  margin-bottom: 40px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-signal {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 32px;
  border-top: 0.5px solid var(--cyan-border);
}
.hero-signal-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.hero-signal-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--cyan);
}
.hero-signal-label {
  font-size: 11px;
  color: var(--slate);
  font-family: var(--font-mono);
  letter-spacing: 0.4px;
}

/* ── STATS BAR ── */
.stats-bar {
  border-top: 0.5px solid var(--cyan-border);
  border-bottom: 0.5px solid var(--cyan-border);
  background: var(--ocean-mid);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1200px;
  margin: 0 auto;
}
.stat-item {
  padding: 28px 40px;
  border-right: 0.5px solid var(--cyan-border);
  transition: var(--transition);
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--cyan-dim); }
.stat-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 30px;
  color: var(--cyan);
  margin-bottom: 4px;
  letter-spacing: -0.5px;
}
.stat-label {
  font-size: 12px;
  color: var(--slate);
  font-family: var(--font-mono);
  letter-spacing: 0.3px;
}

/* ── SECTION SHARED ── */
.section { padding: 88px 0; }
.section-alt { background: var(--ocean-mid); }
.section-header { margin-bottom: 52px; }

/* ── SERVICE CARDS ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.service-card {
  background: var(--card-bg);
  border: 0.5px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  display: block;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--cyan) 50%, transparent 100%);
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover {
  border-color: var(--cyan-border);
  background: rgba(0,194,255,0.04);
  transform: translateY(-2px);
}
.service-card:hover::before { opacity: 0.5; }

.service-icon {
  width: 44px;
  height: 44px;
  border: 0.5px solid var(--cyan-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: var(--cyan-dim);
  transition: var(--transition);
}
.service-card:hover .service-icon {
  border-color: var(--cyan);
  background: rgba(0,194,255,0.15);
}

.service-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.service-card p {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-tags { display: flex; flex-wrap: wrap; gap: 6px; }

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--cyan);
  margin-top: 20px;
  font-weight: 500;
  transition: var(--transition);
  font-family: var(--font-mono);
  letter-spacing: 0.3px;
}
.service-link:hover { gap: 10px; }

/* ── TOPOLOGY DIAGRAM ── */
.topology-card {
  background: var(--card-bg);
  border: 0.5px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 36px;
  margin-top: 48px;
}
.topology-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.topology-title::after {
  content: '';
  flex: 1;
  height: 0.5px;
  background: var(--cyan-border);
}

.topo-layers { display: flex; flex-direction: column; gap: 0; }
.topo-layer {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 10px 0;
}
.topo-layer-sep {
  margin: 0;
  height: 0.5px;
  background: var(--cyan-border);
  margin-left: 100px;
  opacity: 0.5;
}
.topo-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--slate-dark);
  letter-spacing: 0.8px;
  width: 80px;
  flex-shrink: 0;
  text-align: right;
  text-transform: uppercase;
}
.topo-nodes { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.topo-node {
  background: var(--ocean-mid);
  border: 0.5px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--white);
  white-space: nowrap;
  transition: var(--transition);
}
.topo-node:hover { border-color: var(--cyan-border); }
.topo-node.cyan {
  border-color: rgba(0,194,255,0.35);
  color: var(--cyan);
  background: var(--cyan-dim);
}
.topo-node.green {
  border-color: var(--emerald-border);
  color: var(--emerald);
  background: var(--emerald-dim);
}
.topo-arrow {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--cyan-border);
}

/* ── WHY OCEANIFI ── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--cyan-border);
  border: 0.5px solid var(--cyan-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.why-item {
  background: var(--ocean);
  padding: 36px;
  transition: var(--transition);
}
.why-item:hover { background: rgba(0,194,255,0.04); }
.why-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 1.2px;
  margin-bottom: 16px;
  display: block;
}
.why-item h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}
.why-item p {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.7;
}

/* ── COMPLIANCE BANNER ── */
.compliance-banner {
  background: var(--ocean-mid);
  border-top: 0.5px solid var(--cyan-border);
  border-bottom: 0.5px solid var(--cyan-border);
  padding: 40px 0;
}
.compliance-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.compliance-text h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  margin-bottom: 8px;
  letter-spacing: -0.4px;
}
.compliance-text p {
  font-size: 14px;
  color: var(--slate);
  max-width: 500px;
  line-height: 1.65;
}
.compliance-badges { display: flex; gap: 10px; flex-wrap: wrap; }
.comp-badge {
  background: var(--emerald-dim);
  border: 0.5px solid var(--emerald-border);
  color: var(--emerald);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

/* ── PROCESS STEPS ── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 28px; left: 10%; right: 10%;
  height: 0.5px;
  background: var(--cyan-border);
  z-index: 0;
}
.process-step {
  padding: 0 20px 0 0;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 48px;
  height: 48px;
  border: 0.5px solid var(--cyan-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--ocean);
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
  margin-bottom: 20px;
  font-weight: 500;
}
.process-step h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 8px;
  letter-spacing: -0.2px;
}
.process-step p {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.65;
}

/* ── VESSEL TYPES ── */
.vessel-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.vessel-card {
  background: var(--card-bg);
  border: 0.5px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition);
}
.vessel-card:hover {
  border-color: var(--cyan-border);
  background: var(--cyan-dim);
  transform: translateY(-2px);
}
.vessel-icon {
  font-size: 28px;
  margin-bottom: 14px;
  display: block;
}
.vessel-card h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 8px;
  letter-spacing: -0.2px;
}
.vessel-card p {
  font-size: 12px;
  color: var(--slate);
  line-height: 1.6;
}

/* ── TESTIMONIAL ── */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.testimonial-card {
  background: var(--card-bg);
  border: 0.5px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 28px;
}
.testimonial-stars {
  color: var(--amber);
  font-size: 13px;
  margin-bottom: 14px;
  letter-spacing: 2px;
}
.testimonial-card p {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--ocean-light);
  border: 0.5px solid var(--cyan-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--cyan);
  flex-shrink: 0;
}
.author-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 2px;
}
.author-role {
  font-size: 11px;
  color: var(--slate);
  font-family: var(--font-mono);
  letter-spacing: 0.3px;
}

/* ── CTA SECTION ── */
.cta-section {
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section .glow-orb-cta {
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,194,255,0.05) 0%, transparent 70%);
}
.cta-section h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 4.5vw, 48px);
  letter-spacing: -1.2px;
  margin-bottom: 18px;
  position: relative;
}
.cta-section p {
  font-size: 16px;
  color: var(--slate);
  max-width: 500px;
  margin: 0 auto 40px;
  line-height: 1.75;
  position: relative;
}
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

/* ── CONTACT FORM ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 30px;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.contact-info p {
  font-size: 15px;
  color: var(--slate);
  line-height: 1.75;
  margin-bottom: 32px;
}
.contact-details { display: flex; flex-direction: column; gap: 16px; }
.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.contact-detail-icon {
  width: 36px;
  height: 36px;
  border: 0.5px solid var(--cyan-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cyan-dim);
  flex-shrink: 0;
}
.contact-detail-text { font-size: 13.5px; color: var(--slate); }
.contact-detail-text strong { color: var(--white); font-weight: 500; display: block; margin-bottom: 2px; }

.contact-form {
  background: var(--card-bg);
  border: 0.5px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 36px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 12px;
  color: var(--slate);
  font-family: var(--font-mono);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--ocean-mid);
  border: 0.5px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--white);
  outline: none;
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  background: rgba(0,194,255,0.04);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--slate-dark); }
.form-group select option { background: var(--ocean-mid); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ── FOOTER ── */
.footer {
  border-top: 0.5px solid var(--cyan-border);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--white);
  margin-bottom: 14px;
  display: block;
}
.footer-brand .logo span { color: var(--cyan); }
.footer-brand p {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.7;
  max-width: 260px;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate-dark);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 13px;
  color: var(--slate);
  transition: var(--transition);
}
.footer-col ul a:hover { color: var(--cyan); }
.footer-bottom {
  border-top: 0.5px solid var(--cyan-border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: 12px;
  color: var(--slate-dark);
  font-family: var(--font-mono);
}
.footer-bottom-links {
  display: flex;
  gap: 24px;
}
.footer-bottom-links a {
  font-size: 12px;
  color: var(--slate-dark);
  transition: var(--transition);
  font-family: var(--font-mono);
}
.footer-bottom-links a:hover { color: var(--cyan); }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
  border-bottom: 0.5px solid var(--cyan-border);
}
.page-hero-content { position: relative; z-index: 2; }
.page-hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(34px, 4.5vw, 52px);
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 20px;
}
.page-hero p {
  font-size: 17px;
  color: var(--slate);
  max-width: 580px;
  line-height: 1.75;
  font-weight: 300;
}

/* ── BREADCRUMB ── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate-dark);
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--slate-dark); transition: var(--transition); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb span { color: var(--cyan); }

/* ── FEATURE LIST ── */
.feature-list { display: flex; flex-direction: column; gap: 16px; }
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--card-bg);
  border: 0.5px solid var(--card-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.feature-item:hover {
  border-color: var(--cyan-border);
  background: var(--cyan-dim);
}
.feature-item-icon {
  width: 36px;
  height: 36px;
  border: 0.5px solid var(--cyan-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cyan-dim);
  flex-shrink: 0;
}
.feature-item-text h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 5px;
  letter-spacing: -0.2px;
}
.feature-item-text p { font-size: 13px; color: var(--slate); line-height: 1.65; }

/* ── SPEC TABLE ── */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.spec-table th {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--slate-dark);
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 0.5px solid var(--cyan-border);
}
.spec-table td {
  padding: 14px 16px;
  color: var(--slate);
  border-bottom: 0.5px solid rgba(0,194,255,0.06);
  vertical-align: top;
}
.spec-table td:first-child { color: var(--white); font-weight: 500; }
.spec-table tr:hover td { background: var(--cyan-dim); }
.spec-table .check { color: var(--emerald); font-size: 14px; }
.spec-table .dash { color: var(--slate-dark); }

/* ── ANIMATIONS ── */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* ── MOBILE NAV MENU ── */
.mobile-menu {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0; bottom: 0;
  background: rgba(10, 22, 40, 0.98);
  backdrop-filter: blur(12px);
  z-index: 999;
  flex-direction: column;
  padding: 32px 28px;
  gap: 8px;
  overflow-y: auto;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 17px;
  color: var(--slate);
  padding: 14px 0;
  border-bottom: 0.5px solid var(--cyan-border);
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--cyan); }
.mobile-menu .btn-primary { margin-top: 16px; width: 100%; justify-content: center; }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .navbar-links, .navbar-cta { display: none; }
  .hamburger { display: flex; }
  .services-grid, .why-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .process-steps::before { display: none; }
  .vessel-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; }
  .compliance-inner { flex-direction: column; }
}

@media (max-width: 600px) {
  .container { padding: 0 20px; }
  .section { padding: 60px 0; }
  .hero { padding: 100px 0 60px; }
  .hero-title { font-size: 36px; }
  .hero-signal { flex-wrap: wrap; gap: 20px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .vessel-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ── NOTIFICATION / ALERT ── */
.alert {
  padding: 14px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.alert-success {
  background: var(--emerald-dim);
  border: 0.5px solid var(--emerald-border);
  color: var(--emerald);
}
.alert-error {
  background: rgba(255,60,60,0.07);
  border: 0.5px solid rgba(255,60,60,0.2);
  color: #ff6b6b;
}