/* ========================================
   CASPIAN CONTAINER COMPANY
   Premium B2B Logistics Website
   ======================================== */

/* ---------- CSS Variables ---------- */
:root {
  /* Colors */
  --navy:        #0B1628;
  --navy-mid:    #111E35;
  --navy-light:  #1A2D4A;
  --accent:      #1E6FBF;
  --accent-light:#2A8DD4;
  --accent-glow: rgba(30, 111, 191, 0.18);
  --gold:        #C4973A;
  --gold-light:  #E0B55C;
  --success:     #1E9E6B;
  --danger:      #D94F3D;
  --white:       #FFFFFF;
  --off-white:   #F4F6FA;
  --text-primary:#0B1628;
  --text-body:   #2E3F5C;
  --text-muted:  #5C6F8A;
  --border:      rgba(30, 111, 191, 0.15);
  --border-light:rgba(255, 255, 255, 0.08);

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-display: 'Georgia', 'Times New Roman', serif;

  /* Spacing */
  --section-gap: 5rem;
  --container-max: 1200px;
  --container-pad: clamp(1.25rem, 5vw, 2.5rem);

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(11,22,40,0.12), 0 1px 2px rgba(11,22,40,0.08);
  --shadow-md: 0 4px 16px rgba(11,22,40,0.12), 0 2px 6px rgba(11,22,40,0.08);
  --shadow-lg: 0 12px 40px rgba(11,22,40,0.16), 0 4px 12px rgba(11,22,40,0.1);
  --shadow-accent: 0 8px 32px rgba(30, 111, 191, 0.25);

  /* Transitions */
  --transition: 0.25s ease;
  --transition-slow: 0.45s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--text-body);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { border: none; background: none; cursor: pointer; font: inherit; }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ---------- Section Primitives ---------- */
.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-label--light { color: var(--gold-light); }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-title--right { text-align: left; }

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--transition);
  cursor: pointer;
  line-height: 1;
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: var(--shadow-accent);
}
.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(30, 111, 191, 0.4);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.35);
}
.btn--ghost:hover, .btn--ghost:focus-visible {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.6);
}

/* ---------- Badges ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.85rem;
  background: rgba(30, 111, 191, 0.2);
  color: #7EC8F5;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.badge--outline {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.7);
}

/* ========================================
   NAVIGATION
   ======================================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1rem 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.nav.is-scrolled {
  background: rgba(11, 22, 40, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
  padding: 0.7rem 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}

.nav__logo-text {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.01em;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.nav__link {
  padding: 0.45rem 0.8rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover, .nav__link:focus-visible { color: var(--white); background: rgba(255,255,255,0.07); }

.nav__link--cta {
  background: var(--accent);
  color: var(--white) !important;
  padding: 0.45rem 1rem;
}
.nav__link--cta:hover, .nav__link--cta:focus-visible { background: var(--accent-light); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ========================================
   HERO
   ======================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--navy);
  overflow: hidden;
  padding: 7rem 0 4rem;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30, 111, 191, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 111, 191, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero__glow--1 {
  width: 600px; height: 600px;
  background: rgba(30, 111, 191, 0.2);
  top: -150px; right: -150px;
}
.hero__glow--2 {
  width: 400px; height: 400px;
  background: rgba(196, 151, 58, 0.08);
  bottom: -100px; left: 5%;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
}

.hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero__br { display: block; }

.hero__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: rgba(255,255,255,0.75);
  margin-bottom: 0.75rem;
  font-weight: 400;
}

.hero__tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
}
.hero__tagline::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--gold-light);
  flex-shrink: 0;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: var(--container-pad);
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}

/* ========================================
   STATS
   ======================================== */
.stats {
  padding: var(--section-gap) 0;
  background: var(--off-white);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.stat-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  border: 1px solid var(--border);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stat-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--accent-glow);
  border-radius: var(--radius-md);
  margin: 0 auto 1.25rem;
  color: var(--accent);
}

.stat-card__value {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.25rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-card__plus {
  font-size: 0.65em;
  vertical-align: super;
  color: var(--accent);
}

.stat-card__unit {
  font-size: 0.55em;
  vertical-align: super;
  color: var(--accent);
}

.stat-card__label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-body);
  margin-bottom: 0.2rem;
}

.stat-card__sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ========================================
   ABOUT
   ======================================== */
.about {
  padding: var(--section-gap) 0;
  background: var(--white);
}

.about__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
}

.about-card {
  background: var(--off-white);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}

.about-card--primary {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-color: transparent;
  color: var(--white);
}

.about-card--primary .about-card__title { color: var(--white); }
.about-card--primary .about-card__body { color: rgba(255,255,255,0.78); }
.about-card--primary .about-stat__value { color: var(--gold-light); }
.about-card--primary .about-stat__label { color: rgba(255,255,255,0.55); }

.about-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.about-card__logo-placeholder {
  margin-bottom: 1.5rem;
}

.about-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1rem;
  line-height: 1.25;
}

.about-card__body {
  font-size: 0.975rem;
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 1.75rem;
}

.about-card__stats {
  display: flex;
  gap: 2rem;
}

.about-card__stats li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.about-stat__value {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-display);
  line-height: 1;
}

.about-stat__label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ========================================
   CURRENT SITUATION
   ======================================== */
.situation {
  padding: var(--section-gap) 0;
  background: var(--off-white);
}

.situation__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.pain-points {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
}

.pain-points__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.pain-list { display: flex; flex-direction: column; gap: 0.85rem; }

.pain-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.925rem;
  color: var(--text-body);
  line-height: 1.55;
}

.pain-item__icon { flex-shrink: 0; margin-top: 1px; }

/* Workflow card */
.workflow {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
}

.workflow__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.workflow__badge {
  display: inline-flex;
  padding: 0.3rem 0.85rem;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.workflow__badge--danger { background: rgba(217,79,61,0.1); color: var(--danger); }
.workflow__badge--success { background: rgba(30,158,107,0.1); color: var(--success); }

.workflow__time {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

.workflow__steps { display: flex; flex-direction: column; gap: 0.75rem; }

.workflow__step {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  background: var(--off-white);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: border-color var(--transition);
}
.workflow__step:hover { border-color: var(--border); }

.workflow__step--ai {
  background: rgba(30, 111, 191, 0.05);
  border-color: rgba(30, 111, 191, 0.2);
}

.workflow__step-num {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.06em;
  flex-shrink: 0;
  min-width: 28px;
}

.workflow__step-label {
  font-size: 0.9rem;
  color: var(--text-body);
  font-weight: 500;
  flex: 1;
}

.workflow__step-ai-badge {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 0.15rem 0.5rem;
  border-radius: 99px;
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

.workflow__total {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text-muted);
}
.workflow__total strong { color: var(--danger); }
.workflow__total--success strong { color: var(--success); }

/* ========================================
   AI SOLUTION
   ======================================== */
.solution {
  padding: var(--section-gap) 0;
  background: var(--white);
}

.solution__comparison {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 3rem;
}

.solution__arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.solution__reduction {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--accent);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.75rem;
  text-align: center;
  box-shadow: var(--shadow-accent);
}

.solution__reduction-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.solution__reduction-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.8;
}

.solution__arrow-icon { flex-shrink: 0; }

.solution__benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.benefit-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: var(--off-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: transform var(--transition);
}
.benefit-item:hover { transform: translateY(-3px); }

.benefit-item__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--accent-glow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.benefit-item p {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.55;
  padding-top: 0.25rem;
}

/* ========================================
   PROCESS
   ======================================== */
.process {
  padding: var(--section-gap) 0;
  background: var(--navy);
  color: var(--white);
}

.process .section-label { color: var(--gold-light); }
.process .section-title { color: var(--white); }

.process__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 760px;
  margin: 0 auto;
}

.process__step-item {
  display: grid;
  grid-template-columns: 72px 40px 1fr;
  gap: 0 1.25rem;
  align-items: start;
  position: relative;
  padding-bottom: 1.5rem;
}

.process__step-item:last-child { padding-bottom: 0; }
.process__step-item:last-child .process__step-connector { display: none; }

.process__step-circle {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--navy-light);
  border: 2px solid rgba(30, 111, 191, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  flex-shrink: 0;
  transition: all var(--transition);
}

.process__step-circle--ai {
  background: rgba(30, 111, 191, 0.15);
  border-color: var(--accent);
  color: var(--accent-light);
}

.process__step-item:hover .process__step-circle {
  border-color: var(--accent);
  color: var(--accent-light);
  box-shadow: 0 0 0 6px rgba(30, 111, 191, 0.1);
}

.process__step-connector {
  grid-column: 1;
  grid-row: 2;
  width: 2px;
  height: calc(100% - 0px);
  background: linear-gradient(to bottom, rgba(30, 111, 191, 0.4), rgba(30, 111, 191, 0.1));
  margin: 0 auto;
  position: absolute;
  left: 35px;
  top: 72px;
  bottom: 0;
}

.process__step-content {
  padding-top: 0.85rem;
  grid-column: 3;
}

.process__step-num {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.process__step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.process__step-desc {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

.process__step-desc--ai {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.ai-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
  background: rgba(30, 111, 191, 0.15);
  border: 1px solid rgba(30, 111, 191, 0.3);
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
  align-self: flex-start;
}

/* ========================================
   FEATURES & ACCURACY
   ======================================== */
.features {
  padding: var(--section-gap) 0;
  background: var(--off-white);
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
  align-items: start;
}

.feature-list { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1.5rem; }

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.975rem;
  color: var(--text-body);
  font-weight: 500;
  padding: 0.75rem 1rem;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: border-color var(--transition), transform var(--transition);
}
.feature-item:hover { border-color: var(--accent); transform: translateX(4px); }

.feature-item__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.advantage-list { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.5rem; }

.advantage-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.advantage-item__icon {
  flex-shrink: 0;
  width: 34px; height: 34px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-top: 2px;
}

.advantage-item strong {
  display: block;
  font-size: 0.975rem;
  color: var(--navy);
  margin-bottom: 0.2rem;
}

.advantage-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Accuracy Grid */
.accuracy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1.5rem;
}

.accuracy-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  border: 1px solid var(--border);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.accuracy-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.accuracy-card__icon {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.accuracy-card__value {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.accuracy-card__pct {
  font-size: 0.65em;
  vertical-align: super;
  color: var(--accent);
}

.accuracy-card__label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
}

.accuracy-card__desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ========================================
   FLEET OPTIMIZATION
   ======================================== */
.fleet {
  padding: var(--section-gap) 0;
  background: var(--white);
}

.fleet__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.fleet-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.fleet-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

.fleet-card--highlight {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border-color: transparent;
  color: var(--white);
}

.fleet-card__icon {
  width: 56px; height: 56px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  margin-bottom: 1.25rem;
}

.fleet-card:not(.fleet-card--highlight) .fleet-card__icon {
  background: var(--accent-glow);
  color: var(--accent);
}

.fleet-card__value {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.fleet-card--highlight .fleet-card__value { color: var(--white); }
.fleet-card--highlight .fleet-card__label { color: var(--gold-light); }
.fleet-card--highlight .fleet-card__desc { color: rgba(255,255,255,0.65); }

.fleet-card__value span {
  font-size: 0.65em;
  vertical-align: super;
  color: var(--accent);
}
.fleet-card--highlight .fleet-card__value span { color: var(--gold-light); }

.fleet-card__label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
}

.fleet-card__desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.fleet__sdg {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: rgba(30, 111, 191, 0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  max-width: 540px;
}

.fleet__sdg p {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.55;
}

/* ========================================
   MARKETPLACE
   ======================================== */
.marketplace {
  padding: var(--section-gap) 0;
  background: var(--off-white);
}

.marketplace__services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.service-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.5;
  transition: border-color var(--transition);
}
.service-item:hover { border-color: var(--accent); }

.service-item__icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-top: 1px;
}

.marketplace__benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.benefits-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  border: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.benefits-card:hover { box-shadow: var(--shadow-lg); }

.benefits-card--buyers { border-top: 4px solid var(--accent); }
.benefits-card--sellers { border-top: 4px solid var(--gold); }

.benefits-card__header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.benefits-card__icon {
  width: 48px; height: 48px;
  background: var(--accent-glow);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.benefits-card--sellers .benefits-card__icon {
  background: rgba(196, 151, 58, 0.12);
  color: var(--gold);
}

.benefits-card__header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
}

.benefits-card ul {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.benefits-card li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--text-body);
  line-height: 1.55;
  padding-left: 0.5rem;
  position: relative;
}

.benefits-card li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 0.5rem;
}

.benefits-card--sellers li::before { background: var(--gold); }

/* ========================================
   CONTACT
   ======================================== */
.contact {
  background: var(--navy);
  color: var(--white);
  padding: var(--section-gap) 0 0;
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  padding-bottom: var(--section-gap);
}

.contact__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.contact__tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}
.contact__tagline::before {
  content: '';
  display: inline-block;
  width: 24px; height: 2px;
  background: var(--gold-light);
}

.contact__body {
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-info__icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  background: rgba(30, 111, 191, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-light);
}

.contact-info__label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 0.2rem;
}

.contact-info__value {
  display: block;
  font-size: 0.975rem;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

.contact-info__link {
  transition: color var(--transition);
}
.contact-info__link:hover, .contact-info__link:focus-visible { color: var(--accent-light); }

.contact__footer {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 0;
}

.contact__copyright {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  text-align: center;
}

/* ========================================
   SCROLL REVEAL ANIMATIONS
   ======================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-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; }

/* ========================================
   FOCUS / ACCESSIBILITY
   ======================================== */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* Tablet */
@media (max-width: 900px) {
  :root { --section-gap: 4rem; }

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

  .solution__arrow {
    flex-direction: row;
    justify-content: center;
    padding: 0.5rem 0;
  }

  .solution__arrow-icon { transform: rotate(90deg); }

  .features__grid { grid-template-columns: 1fr; gap: 2.5rem; }

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

  .contact__inner { grid-template-columns: 1fr; gap: 2.5rem; }

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

  .process__step-item {
    grid-template-columns: 56px 1fr;
    gap: 0 1rem;
  }
  .process__step-connector { left: 27px; }
  .process__step-circle { width: 56px; height: 56px; }
  .process__step-content { grid-column: 2; }
}

/* Mobile */
@media (max-width: 640px) {
  :root { --section-gap: 3rem; }

  .nav__toggle { display: flex; }
  .nav__menu {
    display: none;
    position: fixed;
    inset: 0;
    top: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    z-index: 99;
  }
  .nav__menu.is-open { display: flex; }
  .nav__link { font-size: 1.25rem; padding: 0.75rem 2rem; }

  .hero__br { display: none; }
  .hero__title { font-size: clamp(2.25rem, 9vw, 3.5rem); }

  .stat-card { padding: 1.5rem; }

  .solution__arrow { padding: 0.25rem 0; }

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

  .fleet__grid { grid-template-columns: 1fr 1fr; }
  .fleet-card--highlight { grid-column: span 2; }

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

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

  .benefits-card { padding: 1.75rem 1.5rem; }

  .hero__scroll-hint { display: none; }
}

@media (max-width: 420px) {
  .fleet__grid { grid-template-columns: 1fr; }
  .fleet-card--highlight { grid-column: auto; }
  .accuracy-grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
}

/* ========================================
   REAL ASSETS — LOGOS, MAPS, STOCK IMAGES
   ======================================== */

/* ---------- Nav logo (real image) ---------- */
.nav__logo-img {
  height: 72px;
  width: auto;
  display: block;
  background: white;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: opacity var(--transition);
}
.nav__logo-img:hover { opacity: 0.9; }

/* ---------- Hero: Unsplash container port background ---------- */
.hero__photo {
  position: absolute;
  inset: 0;
  background:
    url('https://images.unsplash.com/photo-1494412651409-8963ce7935a7?w=1920&q=80')
    center 60% / cover no-repeat;
  opacity: 0.13;
}

/* ---------- Hero: labeled map decoration (right side) ---------- */
.hero__map-decoration {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 44%;
  max-width: 580px;
  z-index: 0;
  pointer-events: none;
  border-radius: 16px 0 0 16px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.5) 22%, rgba(0,0,0,0.85) 55%, black 100%);
  mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.5) 22%, rgba(0,0,0,0.85) 55%, black 100%);
  opacity: 0.55;
}
.hero__map-decoration img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- Region: map showcase ---------- */
.region__map-showcase {
  display: flex;
  justify-content: center;
  margin-bottom: 3rem;
}
.region__map-img {
  max-width: 680px;
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

/* ---------- Partners strip ---------- */
.partners-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}
.partners-strip__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  flex-shrink: 0;
}
.partners-strip__logos {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
}
.partner-logo {
  height: 80px;
  width: auto;
  object-fit: contain;
  opacity: 0.75;
  filter: grayscale(0.3);
  transition: opacity var(--transition), filter var(--transition);
}
.partner-logo:hover {
  opacity: 1;
  filter: grayscale(0);
}

/* ---------- About: CCC real logo ---------- */
.about-card__logo-img {
  height: 144px;
  width: auto;
  max-width: 320px;
  object-fit: contain;
  background: white;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  display: block;
}

/* ---------- Fleet: hero image banner ---------- */
.fleet__hero-banner {
  position: relative;
  height: 280px;
  overflow: hidden;
  margin-bottom: 4rem;
}
.fleet__hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 55%;
  display: block;
}
.fleet__hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(11, 22, 40, 0.70) 0%,
    rgba(11, 22, 40, 0.30) 50%,
    rgba(11, 22, 40, 0.60) 100%
  );
}

/* ---------- Contact: CCC logo ---------- */
.contact__logo-wrap {
  margin-bottom: 1.75rem;
}
.contact__logo-img {
  height: 136px;
  width: auto;
  max-width: 380px;
  object-fit: contain;
  background: white;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  display: block;
  box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}

/* ---------- Responsive adjustments ---------- */
@media (max-width: 900px) {
  .hero__map-decoration { display: none; }
  .fleet__hero-banner { height: 200px; }
}
@media (max-width: 640px) {
  .region__map-img { border-radius: var(--radius-lg); }
  .fleet__hero-banner { height: 160px; margin-bottom: 2.5rem; }
  .about-card__logo-img { height: 100px; }
  .contact__logo-img { height: 100px; }
  .nav__logo-img { height: 52px; }
}