/* ============================================================
   20oceansco.com — Maritime Foundation Stylesheet
   Ocean-inspired, glassmorphism, refined luxury aesthetic
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400&family=DM+Sans:wght@300;400;500;600&family=Space+Mono:wght@400;700&display=swap');

/* ── CSS VARIABLES ─────────────────────────────────────────── */
:root {
  --ocean-deep:    #020e1f;
  --ocean-dark:    #061d38;
  --ocean-mid:     #0a3060;
  --ocean-blue:    #0d5fa3;
  --ocean-bright:  #1a8fe3;
  --ocean-light:   #4fb8f7;
  --ocean-foam:    #a8dff7;
  --ocean-white:   #e8f4fd;
  --gold:          #c9a84c;
  --gold-light:    #f0d080;
  --text-primary:  #e8f4fd;
  --text-muted:    #7ab4d4;
  --text-dark:     #1a2e45;
  --glass-bg:      rgba(10, 48, 96, 0.35);
  --glass-border:  rgba(79, 184, 247, 0.18);
  --glass-shadow:  0 8px 40px rgba(2, 14, 31, 0.45);
  --card-hover:    0 20px 60px rgba(2, 14, 31, 0.6);
  --font-display:  'Cormorant Garamond', Georgia, serif;
  --font-body:     'DM Sans', sans-serif;
  --font-mono:     'Space Mono', monospace;
  --transition:    0.4s cubic-bezier(0.23, 1, 0.32, 1);
  --radius:        16px;
  --radius-sm:     8px;
  --section-pad:   100px 0;
  --container:     1240px;
}

/* ── 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(--ocean-deep);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a  { color: inherit; text-decoration: none; }
button, input, textarea, select { font-family: inherit; }
ul { list-style: none; }

/* ── TYPOGRAPHY ─────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
}
h1 { font-size: clamp(2.8rem, 7vw, 6rem); font-weight: 300; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.9rem); }
h4 { font-size: 1.2rem; }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ocean-light);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--ocean-light);
}

.section-title {
  margin-bottom: 1.2rem;
  background: linear-gradient(135deg, var(--ocean-white) 0%, var(--ocean-foam) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  font-weight: 300;
}

/* ── LAYOUT UTILITIES ───────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: var(--section-pad); position: relative; }
.section--dark { background: var(--ocean-dark); }
.section--darker { background: var(--ocean-deep); }

.text-center { text-align: center; }
.text-center .section-label { justify-content: center; }
.text-center .section-subtitle { margin: 0 auto; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* ── GLASS CARD ─────────────────────────────────────────────── */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--glass-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-hover);
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  letter-spacing: 0.03em;
}
.btn-primary {
  background: linear-gradient(135deg, var(--ocean-blue), var(--ocean-bright));
  color: #fff;
  box-shadow: 0 4px 20px rgba(26, 143, 227, 0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(26, 143, 227, 0.55);
}
.btn-outline {
  background: transparent;
  color: var(--ocean-foam);
  border: 1.5px solid rgba(79, 184, 247, 0.45);
}
.btn-outline:hover {
  background: rgba(79, 184, 247, 0.1);
  border-color: var(--ocean-light);
}
.btn-gold {
  background: linear-gradient(135deg, #b8923a, var(--gold-light));
  color: var(--ocean-deep);
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.35);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201, 168, 76, 0.5);
}

/* ── OCEAN BG LAYERS ────────────────────────────────────────── */
.ocean-bg {
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(13,95,163,0.25) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(26,143,227,0.12) 0%, transparent 60%),
    var(--ocean-deep);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(2, 14, 31, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.75rem 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.nav-logo img {
  height: 44px;
  width: auto;
}
.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--ocean-white), var(--ocean-foam));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: var(--ocean-light);
  transition: width var(--transition);
}
.nav-link:hover { color: var(--ocean-foam); }
.nav-link:hover::after { width: 100%; }
.nav-cta { margin-left: 1rem; }

/* Mobile nav */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--ocean-foam);
  border-radius: 2px;
  transition: all 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); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(2, 14, 31, 0.97);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  backdrop-filter: blur(20px);
}
.mobile-menu.open { display: flex; }
.mobile-menu .nav-link {
  font-size: 1.6rem;
  font-family: var(--font-display);
  font-weight: 300;
  color: var(--text-primary);
}
.mobile-close {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  background: none; border: none;
  color: var(--ocean-foam);
  font-size: 1.8rem;
  cursor: pointer;
}

/* ============================================================
   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;
  object-position: center;
  transform: scale(1.08);
  animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.08); }
  to   { transform: scale(1.0); }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(2,14,31,0.88) 0%,
    rgba(6,29,56,0.72) 50%,
    rgba(10,48,96,0.55) 100%
  );
}
.hero-overlay-bottom {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--ocean-deep), transparent);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(79,184,247,0.12);
  border: 1px solid rgba(79,184,247,0.25);
  border-radius: 50px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ocean-light);
  margin-bottom: 2rem;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--ocean-light);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.3; }
}
.hero-title {
  margin-bottom: 1.5rem;
  font-weight: 300;
  letter-spacing: -0.01em;
}
.hero-title em {
  font-style: italic;
  background: linear-gradient(135deg, var(--ocean-light), var(--ocean-foam));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 2.5rem;
  font-weight: 300;
  line-height: 1.8;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-stats {
  position: absolute;
  bottom: 3rem;
  right: 2rem;
  z-index: 2;
  display: flex;
  gap: 1.5rem;
}
.hero-stat {
  text-align: center;
  padding: 1rem 1.5rem;
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--ocean-foam);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: scrollBounce 2.5s ease-in-out infinite;
}
.scroll-indicator svg { opacity: 0.6; }
@keyframes scrollBounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(6px); }
}

/* ============================================================
   ABOUT
   ============================================================ */
#about .about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-image-wrap {
  position: relative;
}
.about-image-wrap img {
  border-radius: var(--radius);
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}
.about-image-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  padding: 1.5rem;
  text-align: center;
  min-width: 150px;
}
.about-image-badge .num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 600;
  color: var(--gold-light);
  line-height: 1;
}
.about-image-badge .label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.about-text p {
  color: var(--text-muted);
  margin-bottom: 1.2rem;
  font-weight: 300;
  font-size: 1.02rem;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}
.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: rgba(13, 95, 163, 0.12);
  border: 1px solid rgba(79,184,247,0.1);
}
.about-feature-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(26,143,227,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.about-feature-text strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.15rem;
  color: var(--ocean-foam);
}
.about-feature-text span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================================
   MISSION / VISION / VALUES
   ============================================================ */
#mission .mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}
.mv-card {
  padding: 2.5rem;
}
.mv-card.full { grid-column: 1 / -1; }
.mv-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}
.mv-icon.blue { background: rgba(26,143,227,0.2); }
.mv-icon.gold { background: rgba(201,168,76,0.2); }
.mv-card h3 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
}
.mv-card p { color: var(--text-muted); font-weight: 300; font-size: 0.98rem; }
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.value-item {
  text-align: center;
  padding: 2rem 1.5rem;
}
.value-item .value-icon {
  width: 64px; height: 64px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  background: rgba(26,143,227,0.15);
  border: 1px solid rgba(79,184,247,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  transition: all var(--transition);
}
.value-item:hover .value-icon {
  background: rgba(26,143,227,0.3);
  transform: scale(1.1);
}
.value-item h4 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  color: var(--ocean-foam);
}
.value-item p { color: var(--text-muted); font-size: 0.9rem; }

/* ============================================================
   HOW WE WORK
   ============================================================ */
#how-we-work { background: var(--ocean-dark); }
.steps-wrap {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}
.steps-wrap::before {
  content: '';
  position: absolute;
  top: 3rem;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ocean-blue), var(--ocean-bright), var(--ocean-blue), transparent);
}
.step-card {
  padding: 2rem 1.25rem;
  text-align: center;
  position: relative;
}
.step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ocean-blue), var(--ocean-bright));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 20px rgba(26,143,227,0.4);
}
.step-card h4 {
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
  color: var(--ocean-foam);
}
.step-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 300;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 3rem;
}
.service-card {
  padding: 3rem;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,143,227,0.12), transparent 70%);
  transform: translate(40%, -40%);
}
.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  display: block;
}
.service-card h3 {
  margin-bottom: 1rem;
  font-size: 1.6rem;
}
.service-card p { color: var(--text-muted); margin-bottom: 1.5rem; font-weight: 300; }
.service-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(79,184,247,0.08);
  color: var(--text-muted);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.service-list li::before {
  content: '→';
  color: var(--ocean-bright);
  font-size: 0.8rem;
}

/* ============================================================
   REGISTER FORM
   ============================================================ */
#register { background: var(--ocean-dark); }
.register-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}
.register-info h2 { margin-bottom: 1.5rem; }
.register-info p { color: var(--text-muted); margin-bottom: 2rem; font-weight: 300; }
.register-perks { display: flex; flex-direction: column; gap: 1rem; }
.perk {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(13,95,163,0.15);
  border: 1px solid rgba(79,184,247,0.1);
  border-radius: var(--radius-sm);
}
.perk-icon { font-size: 1.4rem; }
.perk p { font-size: 0.88rem; color: var(--text-muted); margin: 0; }

.form-card { padding: 2.5rem; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-group { display: flex; flex-direction: column; gap: 0.45rem; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ocean-foam);
  letter-spacing: 0.04em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(2,14,31,0.5);
  border: 1px solid rgba(79,184,247,0.2);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  font-size: 0.92rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--ocean-bright);
  box-shadow: 0 0 0 3px rgba(26,143,227,0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(122,180,212,0.5); }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--ocean-dark); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { margin-top: 1.5rem; width: 100%; justify-content: center; font-size: 1rem; padding: 1rem; }

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}
.form-success .check { font-size: 3rem; margin-bottom: 1rem; }
.form-success h3 { color: var(--ocean-foam); margin-bottom: 0.5rem; }
.form-success p { color: var(--text-muted); }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.testimonial-card {
  padding: 2.5rem;
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 1.5rem; right: 2rem;
  font-family: var(--font-display);
  font-size: 5rem;
  color: rgba(79,184,247,0.12);
  line-height: 1;
}
.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.25rem;
  color: var(--gold);
  font-size: 0.9rem;
}
.testimonial-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-top: 1px solid rgba(79,184,247,0.12);
  padding-top: 1.25rem;
}
.testimonial-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(79,184,247,0.3);
}
.testimonial-author strong { display: block; font-size: 0.9rem; color: var(--ocean-foam); }
.testimonial-author span { font-size: 0.78rem; color: var(--text-muted); }

/* ============================================================
   COMPANIES
   ============================================================ */
#companies { background: var(--ocean-dark); }
.companies-note {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 0.5rem;
  font-style: italic;
}
.companies-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.company-logo-card {
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  background: rgba(10,48,96,0.25);
  border: 1px solid rgba(79,184,247,0.12);
  color: var(--text-muted);
  font-size: 0.78rem;
  text-align: center;
  font-family: var(--font-mono);
  transition: all var(--transition);
}
.company-logo-card:hover {
  background: rgba(10,48,96,0.5);
  border-color: rgba(79,184,247,0.3);
  color: var(--ocean-foam);
}
.company-logo-card img {
  max-height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.55;
  transition: opacity var(--transition);
}
.company-logo-card:hover img { opacity: 0.85; }

/* ============================================================
   BLOG / NEWS
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.blog-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-hover);
}
.blog-image {
  aspect-ratio: 16/10;
  overflow: hidden;
}
.blog-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.blog-card:hover .blog-image img { transform: scale(1.05); }
.blog-body { padding: 1.75rem; }
.blog-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(26,143,227,0.18);
  border-radius: 50px;
  font-size: 0.72rem;
  color: var(--ocean-light);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}
.blog-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  color: var(--ocean-foam);
  line-height: 1.4;
  transition: color var(--transition);
}
.blog-card:hover .blog-body h3 { color: var(--ocean-light); }
.blog-body p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.blog-meta .dot { width: 3px; height: 3px; background: currentColor; border-radius: 50%; }

/* ============================================================
   CONTACT
   ============================================================ */
#contact { background: var(--ocean-dark); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  margin-top: 3rem;
}
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(26,143,227,0.15);
  border: 1px solid rgba(79,184,247,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.contact-item strong { display: block; font-size: 0.82rem; color: var(--ocean-foam); margin-bottom: 0.2rem; letter-spacing: 0.05em; text-transform: uppercase; }
.contact-item span { color: var(--text-muted); font-size: 0.92rem; }
.contact-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}
.social-link {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(10,48,96,0.4);
  border: 1px solid rgba(79,184,247,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1rem;
  transition: all var(--transition);
}
.social-link:hover {
  background: rgba(26,143,227,0.25);
  border-color: rgba(79,184,247,0.4);
  color: var(--ocean-foam);
  transform: translateY(-2px);
}
.contact-form-card { padding: 2.5rem; }

/* ============================================================
   FOOTER
   ============================================================ */
#footer {
  background: #010b18;
  padding: 4rem 0 0;
  border-top: 1px solid rgba(79,184,247,0.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(79,184,247,0.08);
}
.footer-brand .nav-logo { margin-bottom: 1.25rem; }
.footer-brand p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.8;
  max-width: 280px;
}
.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ocean-light);
  margin-bottom: 1.25rem;
}
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a {
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--ocean-foam); }
.footer-social { display: flex; gap: 0.6rem; margin-top: 1rem; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  font-size: 0.8rem;
  color: rgba(122,180,212,0.45);
}
.footer-bottom a { color: var(--text-muted); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--ocean-foam); }

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #128c7e);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  animation: waPulse 2.8s ease-in-out infinite;
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 30px rgba(37,211,102,0.6);
  animation: none;
}
.whatsapp-float svg { width: 28px; height: 28px; fill: #fff; }
@keyframes waPulse {
  0%   { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50%  { box-shadow: 0 4px 35px rgba(37,211,102,0.65), 0 0 0 12px rgba(37,211,102,0.08); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
}
.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 0.75rem);
  top: 50%;
  transform: translateY(-50%);
  background: rgba(2,14,31,0.9);
  color: var(--ocean-foam);
  font-size: 0.8rem;
  white-space: nowrap;
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  border: 1px solid rgba(79,184,247,0.15);
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ============================================================
   OCEAN WAVE DIVIDER
   ============================================================ */
.wave-divider {
  width: 100%;
  overflow: hidden;
  line-height: 0;
}
.wave-divider svg { display: block; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .steps-wrap { grid-template-columns: repeat(3, 1fr); }
  .steps-wrap::before { display: none; }
  .companies-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  #about .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-image-wrap { max-width: 400px; }
  .about-image-badge { right: 0; }
  #mission .mv-grid { grid-template-columns: 1fr; }
  .mv-card.full { grid-column: auto; }
  .services-grid { grid-template-columns: 1fr; }
  .register-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero-stats { display: none; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .companies-grid { grid-template-columns: repeat(3, 1fr); }
  .blog-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root { --section-pad: 64px 0; }
  .steps-wrap { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .companies-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .about-features { grid-template-columns: 1fr; }
}