/* ==========================================================================
   Optimum Line LTD — Stylesheet
   ========================================================================== */

:root {
  /* Brand colors */
  --color-charcoal: #202828;
  --color-navy: #1b2226;
  --color-navy-deep: #14191c;
  --color-blue-dark: #304050;
  --color-steel: #587090;
  --color-blue: #78a0c8;
  --color-blue-bright: #8fb4d9;
  --color-bg: #ffffff;
  --color-bg-soft: #f3f7fa;
  --color-border: #dde6ed;

  /* Type */
  --font-brand: "Montserrat", "Avenir Next", "Inter", sans-serif;

  /* Spacing scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 9rem;

  /* Layout */
  --container-width: 1240px;
  --radius-sm: 6px;
  --radius-md: 10px;

  /* Motion */
  --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 0.25s;
  --dur-med: 0.6s;
  --dur-slow: 1.1s;
}

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

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-brand);
  color: var(--color-charcoal);
  background: var(--color-bg);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

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

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
p,
figure {
  margin: 0;
}

button {
  font-family: inherit;
  cursor: pointer;
}

input,
select,
textarea {
  font-family: inherit;
  font-size: 1rem;
}

svg {
  display: block;
}

/* Focus states — accessible & visible */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-navy);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}

.skip-link:focus {
  left: 0;
}

/* ---------------------------------- Type scale ---------------------------------- */
h1,
h2,
h3,
h4 {
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-charcoal);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-steel);
}

.eyebrow .eyebrow-strong {
  color: var(--color-charcoal);
}

.section-heading {
  font-size: clamp(1.75rem, 3.4vw, 2.6rem);
  line-height: 1.15;
  margin-top: var(--space-sm);
  max-width: 34ch;
}

.section-body {
  font-size: 1.0625rem;
  color: var(--color-blue-dark);
  max-width: 58ch;
  margin-top: var(--space-md);
}

.section-head {
  margin-bottom: var(--space-xl);
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head.center .section-heading,
.section-head.center .section-body {
  margin-left: auto;
  margin-right: auto;
}

/* ---------------------------------- Layout ---------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.section {
  padding: var(--space-3xl) 0;
}

.section--soft {
  background: var(--color-bg-soft);
}

.section--dark {
  background: linear-gradient(180deg, var(--color-navy) 0%, var(--color-navy-deep) 100%);
  color: #eef3f7;
}

.section--dark .section-heading {
  color: #ffffff;
}

.section--dark .section-body {
  color: #b7c6d3;
}

.section--tight {
  padding: var(--space-2xl) 0;
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-md);
}

@media (max-width: 900px) {
  .section {
    padding: var(--space-2xl) 0;
  }
}

/* ---------------------------------- Buttons ---------------------------------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-premium), box-shadow var(--dur-fast) var(--ease-premium),
    background var(--dur-fast) var(--ease-premium), border-color var(--dur-fast) var(--ease-premium);
  overflow: hidden;
  white-space: nowrap;
}

.btn .chev {
  transition: transform var(--dur-fast) var(--ease-premium);
  flex: none;
}

.btn:hover .chev {
  transform: translateX(3px);
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--color-navy);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--color-blue-dark);
  box-shadow: 0 8px 24px -8px rgba(32, 40, 48, 0.45);
}

.btn-secondary {
  background: transparent;
  color: var(--color-charcoal);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-steel);
  background: var(--color-bg-soft);
}

.btn-on-dark {
  background: #ffffff;
  color: var(--color-navy);
}

.btn-on-dark:hover {
  background: var(--color-blue-bright);
  color: var(--color-navy-deep);
}

.btn-ghost-on-dark {
  background: transparent;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.35);
}

.btn-ghost-on-dark:hover {
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.btn-sm {
  padding: 0.7rem 1.25rem;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

/* Ripple */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  background: rgba(255, 255, 255, 0.45);
  pointer-events: none;
  animation: ripple 0.65s var(--ease-premium);
}

.btn-secondary .ripple,
.btn-ghost-on-dark .ripple {
  background: rgba(48, 64, 80, 0.18);
}

@keyframes ripple {
  to {
    transform: scale(3.2);
    opacity: 0;
  }
}

/* ---------------------------------- Header ---------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}

.site-header.is-scrolled {
  border-color: var(--color-border);
  box-shadow: 0 6px 24px -18px rgba(20, 25, 28, 0.35);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.brand-logo {
  width: clamp(150px, 12vw, 180px);
  height: auto;
}

.brand-compact {
  display: none;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  color: var(--color-charcoal);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand-compact img {
  width: 36px;
  height: 36px;
  flex: none;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links {
  display: flex;
  gap: var(--space-md);
}

.nav-links a {
  position: relative;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-blue-dark);
  padding: 0.4rem 0.1rem;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background: var(--color-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-fast) var(--ease-premium);
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  transform: scaleX(1);
}

.nav-links a:hover {
  color: var(--color-charcoal);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-menu-actions {
  display: none;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  color: var(--color-charcoal);
}

@media (max-width: 900px) {
  .site-header .container {
    height: 74px;
  }
  .brand-logo {
    display: none;
  }
  .brand-compact {
    display: inline-flex;
  }
  .nav-links {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: var(--space-md) clamp(1.25rem, 4vw, 2.5rem) var(--space-lg);
    gap: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--dur-fast) var(--ease-premium), opacity var(--dur-fast) var(--ease-premium);
  }
  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .nav-cta {
    display: none;
  }
  .nav-menu-actions {
    display: grid;
    gap: 0.75rem;
    padding-top: var(--space-sm);
    margin-top: var(--space-xs);
    border-top: 1px solid var(--color-border);
  }
  .nav-menu-actions .btn {
    width: 100%;
  }
}

@media (max-width: 390px) {
  .brand-compact {
    font-size: 0.76rem;
    letter-spacing: 0.06em;
  }
  .brand-compact img {
    width: 32px;
    height: 32px;
  }
}

/* ---------------------------------- Hero ---------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-navy-deep);
  color: #ffffff;
  padding-top: 82px;
}

@media (max-width: 900px) {
  .hero {
    padding-top: 74px;
  }
}

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

.hero-media img {
  width: 100%;
  height: 118%;
  position: absolute;
  top: -9%;
  left: 0;
  object-fit: cover;
  opacity: 0.55;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(20, 25, 28, 0.75) 0%,
    rgba(20, 25, 28, 0.55) 40%,
    rgba(20, 25, 28, 0.92) 100%
  );
}

.hero-routes {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.55;
  pointer-events: none;
}

.hero-routes .route-line {
  fill: none;
  stroke: var(--color-blue);
  stroke-width: 1.2;
  stroke-dasharray: 6 8;
  opacity: 0.55;
}

.hero-routes .route-dot {
  fill: var(--color-blue-bright);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-eyebrow {
  color: var(--color-blue-bright);
}

.hero-eyebrow .eyebrow-strong {
  color: #ffffff;
}

.hero h1 {
  color: #ffffff;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 1.05;
  margin-top: var(--space-md);
  letter-spacing: -0.02em;
}

.hero-sub {
  margin-top: var(--space-md);
  font-size: 1.15rem;
  color: #cdd9e2;
  max-width: 54ch;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: var(--space-lg);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.85rem;
  color: #dbe5ec;
  font-weight: 500;
}

.hero-trust-item svg {
  color: var(--color-blue-bright);
  flex: none;
}

.hero-scroll-cue {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: #cdd9e2;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 34px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0));
  animation: scrollpulse 2.2s var(--ease-premium) infinite;
}

@keyframes scrollpulse {
  0% {
    opacity: 0.2;
    transform: scaleY(0.4);
    transform-origin: top;
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
    transform-origin: top;
  }
  100% {
    opacity: 0.2;
    transform: scaleY(0.4);
    transform-origin: top;
  }
}

@media (max-width: 640px) {
  .hero-trust {
    gap: 1rem 1.5rem;
  }
}

/* ---------------------------------- Reveal utility (state set by GSAP at runtime) ---------------------------------- */
.reveal,
.reveal-stagger > * {
  will-change: transform, opacity;
}

/* ---------------------------------- Intro / Brand promise ---------------------------------- */
.intro-grid {
  grid-column: span 12;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-2xl);
  align-items: center;
}

.intro-media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.intro-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-premium);
}

.intro-media:hover img {
  transform: scale(1.045);
}

.intro-media-caption {
  position: absolute;
  left: var(--space-md);
  right: var(--space-md);
  bottom: var(--space-md);
  background: rgba(20, 25, 28, 0.62);
  backdrop-filter: blur(6px);
  color: #fff;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.intro-text .section-heading {
  max-width: none;
}

.value-list {
  margin-top: var(--space-lg);
  display: grid;
  gap: 0.9rem;
}

.value-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.98rem;
  color: var(--color-blue-dark);
}

.value-list .chev-icon {
  margin-top: 0.2rem;
  flex: none;
  color: var(--color-blue);
}

@media (max-width: 860px) {
  .intro-grid {
    grid-template-columns: 1fr;
  }
  .intro-media {
    aspect-ratio: 16 / 10;
  }
}

/* ---------------------------------- Services ---------------------------------- */
.services-grid {
  grid-column: span 12;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.service-card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  transition: transform var(--dur-fast) var(--ease-premium), box-shadow var(--dur-fast) var(--ease-premium),
    border-color var(--dur-fast) var(--ease-premium);
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--color-blue), transparent 40%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--dur-fast) ease;
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 44px -24px rgba(32, 40, 48, 0.28);
  border-color: transparent;
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: var(--color-bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-blue-dark);
  transition: background var(--dur-fast) ease, color var(--dur-fast) ease;
}

.service-card:hover .service-icon {
  background: var(--color-navy);
  color: #ffffff;
}

.service-card h3 {
  font-size: 1.15rem;
  margin-top: var(--space-md);
}

.service-card p {
  margin-top: 0.6rem;
  font-size: 0.94rem;
  color: var(--color-blue-dark);
}

.service-points {
  margin-top: var(--space-sm);
  display: grid;
  gap: 0.4rem;
}

.service-points li {
  font-size: 0.84rem;
  color: var(--color-steel);
  display: flex;
  gap: 0.5rem;
}

.service-points li::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-blue);
  margin-top: 0.55rem;
  flex: none;
}

.service-more {
  margin-top: var(--space-md);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-charcoal);
}

.service-more svg {
  transition: transform var(--dur-fast) var(--ease-premium);
}

.service-card:hover .service-more svg {
  transform: translateX(4px);
}

@media (max-width: 980px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* ---------------------------------- Corridor / China-Mauritius ---------------------------------- */
.corridor {
  grid-column: span 12;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.corridor-map {
  position: relative;
}

.corridor-map svg {
  width: 100%;
  height: auto;
}

.corridor-route-path {
  fill: none;
  stroke: var(--color-blue);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 6 460;
  animation: draw-route 4.5s var(--ease-premium) infinite;
  animation-play-state: paused;
}

.corridor-map.is-animating .corridor-route-path {
  animation-play-state: running;
}

@keyframes draw-route {
  0% {
    stroke-dashoffset: 460;
  }
  55%,
  100% {
    stroke-dashoffset: 0;
  }
}

.corridor-node {
  fill: #ffffff;
  stroke: var(--color-navy);
  stroke-width: 2;
}

.corridor-node-dot {
  fill: var(--color-navy);
}

.corridor-ship {
  offset-rotate: 0deg;
  animation: move-ship 4.5s var(--ease-premium) infinite;
  animation-play-state: paused;
}

.corridor-map.is-animating .corridor-ship {
  animation-play-state: running;
}

@keyframes move-ship {
  0% {
    offset-distance: 0%;
    opacity: 0;
  }
  8% {
    opacity: 1;
  }
  95% {
    opacity: 1;
  }
  100% {
    offset-distance: 100%;
    opacity: 0;
  }
}

.corridor-stats {
  margin-top: var(--space-lg);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.corridor-stat {
  background: #ffffff;
  padding: var(--space-md);
}

.corridor-stat .label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-steel);
  font-weight: 700;
}

.corridor-stat p {
  margin-top: 0.4rem;
  font-size: 0.92rem;
  color: var(--color-blue-dark);
}

@media (max-width: 900px) {
  .corridor {
    grid-template-columns: 1fr;
  }
  .corridor-stats {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------- Process timeline ---------------------------------- */
.timeline {
  grid-column: span 12;
  position: relative;
  display: grid;
  gap: var(--space-lg);
}

.timeline-track {
  position: absolute;
  left: 27px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--color-border);
}

.timeline-track-fill {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 0%;
  background: var(--color-blue);
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--space-md);
  align-items: flex-start;
}

.timeline-marker {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-steel);
  font-weight: 700;
  transition: border-color var(--dur-med) ease, color var(--dur-med) ease, background var(--dur-med) ease;
  z-index: 1;
}

.timeline-item.is-visible .timeline-marker {
  border-color: var(--color-navy);
  color: var(--color-navy);
  background: var(--color-bg-soft);
}

.timeline-body h3 {
  font-size: 1.1rem;
  padding-top: 0.7rem;
}

.timeline-body p {
  margin-top: 0.5rem;
  color: var(--color-blue-dark);
  font-size: 0.95rem;
  max-width: 62ch;
}

/* ---------------------------------- Why choose / trust ---------------------------------- */
.trust-grid {
  grid-column: span 12;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-2xl);
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem 1.5rem;
}

.trust-list li {
  display: flex;
  gap: 0.65rem;
  font-size: 0.92rem;
  color: #d7e1e9;
}

.trust-list .chev-icon {
  color: var(--color-blue-bright);
  flex: none;
  margin-top: 0.2rem;
}

@media (max-width: 900px) {
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .trust-list {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------- Delivery terms CTA band ---------------------------------- */
.terms-band {
  grid-column: span 12;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.terms-band-text {
  max-width: 46ch;
}

/* ---------------------------------- Cargo types ---------------------------------- */
.cargo-grid {
  grid-column: span 12;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
}

.cargo-chip {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.1rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-charcoal);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transition: border-color var(--dur-fast) ease, background var(--dur-fast) ease, transform var(--dur-fast) ease;
}

.cargo-chip:hover {
  border-color: var(--color-blue);
  background: var(--color-bg-soft);
  transform: translateY(-3px);
}

.cargo-chip svg {
  color: var(--color-blue);
  flex: none;
}

@media (max-width: 980px) {
  .cargo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .cargo-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------- Mobile app ---------------------------------- */
.app-section {
  grid-column: span 12;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: var(--space-2xl);
  align-items: center;
}

.phone-mock {
  position: relative;
  width: 260px;
  margin: 0 auto;
  aspect-ratio: 9 / 19.5;
  background: var(--color-navy-deep);
  border-radius: 34px;
  padding: 10px;
  box-shadow: 0 40px 80px -30px rgba(20, 25, 28, 0.55);
}

.phone-mock .screen {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 26px;
  background: linear-gradient(180deg, var(--color-navy) 0%, var(--color-blue-dark) 100%);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.phone-mock .screen-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 16px;
  background: var(--color-navy-deep);
  border-radius: 10px;
  z-index: 2;
}

.phone-status {
  padding: 1.6rem 1rem 0.6rem;
  font-size: 0.65rem;
  color: #cdd9e2;
  display: flex;
  justify-content: space-between;
}

.phone-card {
  margin: 0.6rem 0.8rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 0.75rem 0.85rem;
  color: #fff;
}

.phone-card .row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.68rem;
  color: #b7c6d3;
}

.phone-card .title {
  font-size: 0.78rem;
  font-weight: 700;
  margin-top: 0.35rem;
}

.phone-card .progress {
  margin-top: 0.6rem;
  height: 4px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
}

.phone-card .progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--color-blue-bright);
  border-radius: 4px;
}

.phone-notify {
  margin: auto 0.8rem 1rem;
  background: #ffffff;
  color: var(--color-navy);
  border-radius: 12px;
  padding: 0.7rem 0.8rem;
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.72rem;
  box-shadow: 0 14px 30px -14px rgba(0, 0, 0, 0.4);
  transform: translateY(14px);
  opacity: 0;
  animation: notify-in 5s var(--ease-premium) infinite;
  animation-play-state: paused;
}

.phone-mock.is-animating .phone-notify {
  animation-play-state: running;
}

.phone-notify .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-blue);
  margin-top: 0.3rem;
  flex: none;
}

@keyframes notify-in {
  0% {
    opacity: 0;
    transform: translateY(14px);
  }
  10%,
  70% {
    opacity: 1;
    transform: translateY(0);
  }
  85%,
  100% {
    opacity: 0;
    transform: translateY(-6px);
  }
}

.app-store-links {
  margin-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.store-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.1rem;
  transition: border-color var(--dur-fast) ease, transform var(--dur-fast) ease;
}

.store-badge:hover {
  border-color: var(--color-steel);
  transform: translateY(-3px);
}

.store-badge .label {
  line-height: 1.15;
}

.store-badge .label small {
  display: block;
  font-size: 0.65rem;
  color: var(--color-steel);
}

.store-badge .label strong {
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .app-section {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------- FAQ ---------------------------------- */
.faq-list {
  grid-column: span 12;
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
}

.faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.35rem;
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-plus {
  position: relative;
  width: 18px;
  height: 18px;
  flex: none;
}

.faq-plus::before,
.faq-plus::after {
  content: "";
  position: absolute;
  background: var(--color-charcoal);
  transition: transform var(--dur-fast) var(--ease-premium), opacity var(--dur-fast) ease;
}

.faq-plus::before {
  left: 0;
  top: 50%;
  width: 100%;
  height: 2px;
  transform: translateY(-50%);
}

.faq-plus::after {
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  transform: translateX(-50%);
}

.faq-item[open] .faq-plus::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}

.faq-answer {
  padding: 0 1.35rem 1.25rem;
  font-size: 0.92rem;
  color: var(--color-blue-dark);
  max-width: 68ch;
}

/* ---------------------------------- Contact / quote experience ---------------------------------- */
.contact-wrap {
  grid-column: span 12;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-info-card {
  background: var(--color-navy);
  color: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.contact-info-card h3 {
  color: #fff;
  font-size: 1.2rem;
}

.contact-detail {
  margin-top: var(--space-md);
  display: grid;
  gap: 0.9rem;
}

.contact-detail a,
.contact-detail span {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.92rem;
  color: #dbe5ec;
}

.contact-detail svg {
  color: var(--color-blue-bright);
  flex: none;
  margin-top: 0.15rem;
}

.contact-channels {
  margin-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* Quote stepper */
.quote-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.quote-progress {
  display: flex;
  gap: 0.4rem;
  margin-bottom: var(--space-lg);
}

.quote-progress .dash {
  flex: 1;
  height: 3px;
  border-radius: 3px;
  background: var(--color-border);
  overflow: hidden;
}

.quote-progress .dash span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--color-navy);
  transition: width var(--dur-med) var(--ease-premium);
}

.quote-step-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-steel);
  margin-bottom: 0.35rem;
}

.quote-step {
  display: none;
}

.quote-step.is-active {
  display: block;
  animation: step-in var(--dur-med) var(--ease-premium);
}

@keyframes step-in {
  from {
    opacity: 0;
    transform: translateX(14px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.field {
  margin-bottom: var(--space-md);
}

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--color-charcoal);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-charcoal);
  background: #fff;
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(120, 160, 200, 0.2);
  outline: none;
}

.field textarea {
  resize: vertical;
  min-height: 100px;
}

.option-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.option-pill {
  position: relative;
}

.option-pill input {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
  margin: 0;
}

.option-pill span {
  display: inline-flex;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-blue-dark);
  transition: all var(--dur-fast) ease;
}

.option-pill input:checked + span {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: #fff;
}

.option-pill input:focus-visible + span {
  outline: 2px solid var(--color-blue);
  outline-offset: 2px;
}

.quote-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-lg);
}

.quote-summary {
  background: var(--color-bg-soft);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
  font-size: 0.88rem;
  color: var(--color-blue-dark);
  display: grid;
  gap: 0.35rem;
  margin-bottom: var(--space-md);
}

.quote-summary strong {
  color: var(--color-charcoal);
}

.quote-send-options {
  display: grid;
  gap: 0.6rem;
  margin-top: var(--space-md);
}

@media (max-width: 900px) {
  .contact-wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .field-row {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------- Footer ---------------------------------- */
.site-footer {
  background: var(--color-navy-deep);
  color: #b7c6d3;
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 0.9fr 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand img {
  height: 90px;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  margin-top: var(--space-md);
  font-size: 0.88rem;
  max-width: 32ch;
  color: #93a5b3;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-col ul {
  margin-top: var(--space-md);
  display: grid;
  gap: 0.65rem;
}

.footer-col a {
  font-size: 0.9rem;
  color: #b7c6d3;
  transition: color var(--dur-fast) ease;
}

.footer-col a:hover {
  color: #fff;
}

.footer-social {
  display: flex;
  gap: 0.6rem;
  margin-top: var(--space-md);
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--dur-fast) ease, background var(--dur-fast) ease;
}

.footer-social a:hover {
  border-color: var(--color-blue);
  background: rgba(120, 160, 200, 0.14);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: var(--space-lg);
  font-size: 0.8rem;
  color: #77899a;
}

@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 560px) {
  .footer-top {
    grid-template-columns: 1fr;
  }
}

/* ---------------------------------- Misc utilities ---------------------------------- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.mt-0 {
  margin-top: 0 !important;
}

@media (max-width: 900px) {
  .trust-grid,
  .corridor,
  .app-section,
  .contact-wrap {
    gap: var(--space-xl);
  }
}