:root {
  --background: #f5f7fa;
  --surface: #ffffff;

  --dark: #0b1220;
  --dark-2: #111b2e;

  --text: #111827;
  --muted: #667085;

  --primary: #ffb703;
  --primary-dark: #e69e00;

  --border: #e5e7eb;

  --green: #12b76a;

  --shadow: 0 20px 60px rgba(11, 18, 32, 0.08);
}

/* =========================
RESET
========================= */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;

  background: var(--background);
  color: var(--text);

  font-family: Tahoma, Arial, "Segoe UI", sans-serif;

  line-height: 1.8;
}

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

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

button {
  font: inherit;
}

.container {
  width: min(1120px, calc(100% - 40px));

  margin: 0 auto;
}

/* =========================
HEADER
========================= */

.site-header {
  position: sticky;
  top: 0;

  z-index: 100;

  background: rgba(255, 255, 255, 0.94);

  border-bottom: 1px solid var(--border);

  backdrop-filter: blur(16px);
}

.nav {
  min-height: 72px;

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 30px;
}

.logo {
  display: inline-flex;

  align-items: center;

  gap: 10px;

  font-weight: 800;

  font-size: 1.1rem;

  letter-spacing: -0.02em;
}

.logo-mark {
  width: 34px;
  height: 34px;

  display: inline-flex;

  align-items: center;

  justify-content: center;

  border-radius: 10px;

  color: var(--dark);

  background: var(--primary);

  font-size: 1.1rem;

  font-weight: 900;
}

.main-nav {
  display: flex;

  align-items: center;

  gap: 30px;
}

.main-nav a {
  color: var(--muted);

  font-size: 0.9rem;

  font-weight: 700;

  transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--text);
}

/* =========================
TYPOGRAPHY
========================= */

.eyebrow {
  display: inline-block;

  margin-bottom: 12px;

  color: #b77900;

  font-size: 0.72rem;

  font-weight: 800;

  letter-spacing: 0.08em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 24px;

  font-size: clamp(3rem, 7vw, 6rem);

  line-height: 1.1;

  letter-spacing: -0.055em;
}

h1 span {
  color: #667085;
}

h2 {
  margin-bottom: 14px;

  font-size: clamp(2rem, 4vw, 3.2rem);

  line-height: 1.25;

  letter-spacing: -0.04em;
}

h3 {
  font-size: 1.3rem;

  line-height: 1.4;

  letter-spacing: -0.02em;
}

/* =========================
BUTTON
========================= */

.button {
  display: inline-flex;

  align-items: center;

  justify-content: center;

  gap: 15px;

  min-height: 52px;

  padding: 0 22px;

  border-radius: 11px;

  font-weight: 800;

  transition:
    transform 0.2s ease,
    background 0.2s ease,
    box-shadow 0.2s ease;
}

.button-primary {
  color: var(--dark);

  background: var(--primary);
}

.button-primary:hover {
  background: var(--primary-dark);

  transform: translateY(-2px);

  box-shadow: 0 10px 25px rgba(255, 183, 3, 0.25);
}

/* =========================
HERO
========================= */

.hero {
  min-height: calc(100vh - 72px);

  display: flex;

  align-items: center;

  padding: 90px 0;

  background: var(--dark);

  color: white;
}

.hero-grid {
  display: grid;

  grid-template-columns: 1.15fr 0.85fr;

  align-items: center;

  gap: 80px;
}

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

.hero h1 {
  margin-bottom: 25px;
}

.hero h1 span {
  color: #98a2b3;
}

.hero p {
  max-width: 620px;

  color: #aeb7c6;

  font-size: 1.1rem;

  margin-bottom: 32px;
}

/* =========================
HERO CARD
========================= */

.hero-card {
  min-height: 430px;

  position: relative;

  overflow: hidden;

  padding: 26px;

  display: flex;

  flex-direction: column;

  justify-content: space-between;

  border: 1px solid rgba(255, 255, 255, 0.08);

  border-radius: 28px;

  background:
    radial-gradient(
      circle at 50% 40%,
      rgba(255, 183, 3, 0.15),
      transparent 40%
    ),
    var(--dark-2);

  box-shadow: 0 35px 80px rgba(0, 0, 0, 0.25);
}

.hero-card-top {
  display: flex;

  align-items: center;

  gap: 9px;

  color: #98a2b3;

  font-size: 0.72rem;

  font-weight: 800;

  letter-spacing: 0.08em;
}

.live-dot {
  width: 8px;
  height: 8px;

  border-radius: 50%;

  background: var(--green);

  box-shadow: 0 0 0 5px rgba(18, 183, 106, 0.12);
}

/* =========================
BUS ILLUSTRATION
========================= */

.bus-illustration {
  position: relative;

  width: 260px;
  height: 130px;

  margin: auto;
}

.bus-body {
  position: absolute;

  left: 15px;
  right: 15px;

  top: 30px;

  height: 70px;

  border-radius: 18px 24px 14px 14px;

  background: var(--primary);

  box-shadow: inset 0 -7px 0 rgba(0, 0, 0, 0.08);
}

.bus-window {
  position: absolute;

  z-index: 2;

  left: 40px;

  top: 42px;

  width: 150px;
  height: 32px;

  border-radius: 8px;

  background: #18243a;

  box-shadow: 95px 0 0 -7px #18243a;
}

.bus-wheel {
  position: absolute;

  z-index: 3;

  bottom: 13px;

  width: 34px;
  height: 34px;

  border-radius: 50%;

  background: #080d16;

  border: 7px solid #2d3748;
}

.wheel-one {
  left: 45px;
}

.wheel-two {
  right: 45px;
}

.hero-card-info {
  display: flex;

  flex-direction: column;

  gap: 2px;
}

.hero-card-info span {
  color: #98a2b3;

  font-size: 0.7rem;

  font-weight: 800;

  letter-spacing: 0.08em;
}

.hero-card-info strong {
  font-size: 1.35rem;
}

/* =========================
FEATURES
========================= */

.features {
  padding: 110px 0;
}

.section-intro {
  max-width: 650px;

  margin-bottom: 45px;
}

.feature-grid {
  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 18px;
}

.feature-card {
  min-height: 310px;

  display: flex;

  flex-direction: column;

  padding: 28px;

  border: 1px solid var(--border);

  border-radius: 20px;

  background: var(--surface);

  box-shadow: var(--shadow);

  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);

  box-shadow: 0 25px 60px rgba(11, 18, 32, 0.12);
}

.feature-icon {
  width: 48px;
  height: 48px;

  display: flex;

  align-items: center;

  justify-content: center;

  margin-bottom: 25px;

  border-radius: 14px;

  background: #fff8e1;

  font-size: 1.4rem;
}

.feature-label {
  margin-bottom: 5px;

  color: #98a2b3;

  font-size: 0.7rem;

  font-weight: 800;

  letter-spacing: 0.1em;
}

.feature-card p {
  color: var(--muted);
}

.feature-link {
  margin-top: auto;

  color: #b77900;

  font-size: 0.85rem;

  font-weight: 800;
}

.muted-card {
  box-shadow: none;

  background: #fafafa;
}

/* =========================
PAGE HERO
========================= */

.page-hero {
  padding: 100px 0 70px;

  background: radial-gradient(
    circle at 10% 0%,
    rgba(255, 183, 3, 0.12),
    transparent 35%
  );
}

.page-hero h1 {
  max-width: 850px;
}

.page-hero p {
  max-width: 680px;

  color: var(--muted);

  font-size: 1.1rem;
}

/* =========================
ROUTE
========================= */

.route-section {
  padding: 35px 0 90px;
}

.section-heading {
  display: flex;

  align-items: end;

  justify-content: space-between;

  gap: 20px;

  margin-bottom: 28px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.status-badge {
  display: inline-flex;

  align-items: center;

  gap: 8px;

  padding: 8px 13px;

  border-radius: 999px;

  color: #067647;

  background: #ecfdf3;

  font-size: 0.78rem;

  font-weight: 750;
}

.status-dot {
  width: 7px;
  height: 7px;

  border-radius: 50%;

  background: var(--green);
}

/* =========================
ROUTE IMAGE & STOPS
========================= */

.route-card {
  overflow: hidden;

  border: 1px solid var(--border);

  border-radius: 24px;

  background: var(--surface);

  box-shadow: var(--shadow);
}

.route-image-wrapper {
  width: 100%;

  padding: 18px;

  background: #f8faf9;

  border-bottom: 1px solid var(--border);
}

.route-image {
  width: 100%;

  height: auto;

  max-height: 650px;

  margin: 0 auto;

  object-fit: contain;

  border-radius: 16px;

  background: white;

  box-shadow: 0 10px 35px rgba(11, 18, 32, 0.08);
}

.route-content {
  padding: 32px;
}

.route-title {
  display: flex;

  align-items: center;

  gap: 15px;

  margin-bottom: 30px;

  padding-bottom: 25px;

  border-bottom: 1px solid var(--border);
}

.route-title-icon {
  width: 52px;
  height: 52px;

  display: flex;

  align-items: center;

  justify-content: center;

  flex-shrink: 0;

  border-radius: 15px;

  background: #fff8e1;

  font-size: 1.5rem;
}

.route-title-label {
  display: block;

  margin-bottom: 3px;

  color: #98a2b3;

  font-size: 0.7rem;

  font-weight: 800;

  letter-spacing: 0.08em;
}

.route-title strong {
  display: block;

  color: var(--text);

  font-size: 1.15rem;
}

.route-stops {
  position: relative;

  display: flex;

  flex-direction: column;

  gap: 0;
}

.route-stops::before {
  content: "";

  position: absolute;

  top: 25px;
  bottom: 25px;

  right: 21px;

  width: 2px;

  background: linear-gradient(to bottom, var(--primary), #d7dde5);
}

.route-stop-item {
  position: relative;

  min-height: 58px;

  display: flex;

  align-items: center;

  gap: 15px;

  padding: 7px 0;

  z-index: 1;
}

.route-stop-item > div {
  min-width: 0;
}

.route-stop-number,
.route-stop-marker {
  width: 44px;
  height: 44px;

  display: flex;

  align-items: center;

  justify-content: center;

  flex-shrink: 0;

  border: 4px solid white;

  border-radius: 50%;

  background: var(--dark);

  color: white;

  font-size: 0.75rem;

  font-weight: 800;

  box-shadow: 0 4px 12px rgba(11, 18, 32, 0.12);
}

.route-stop-marker {
  background: var(--primary);

  color: var(--dark);

  font-size: 1rem;
}

.route-stop-item strong {
  display: block;

  font-size: 0.92rem;

  line-height: 1.5;
}

.route-stop-item span:not(.route-stop-number):not(.route-stop-marker) {
  display: block;

  color: var(--muted);

  font-size: 0.72rem;
}

.route-start strong,
.route-end strong {
  font-weight: 900;
}

.route-end .route-stop-marker {
  background: var(--green);

  color: white;
}

.route-note {
  margin: 15px 0 0;

  color: #98a2b3;

  font-size: 0.8rem;
}

/* =========================
ROUTE MOBILE
========================= */

@media (max-width: 560px) {
  .route-image-wrapper {
    padding: 10px;
  }

  .route-image {
    border-radius: 12px;
  }

  .route-content {
    padding: 22px 18px;
  }

  .route-title {
    align-items: flex-start;

    gap: 12px;

    margin-bottom: 24px;

    padding-bottom: 20px;
  }

  .route-title-icon {
    width: 44px;
    height: 44px;

    border-radius: 12px;

    font-size: 1.2rem;
  }

  .route-title strong {
    font-size: 0.95rem;

    line-height: 1.7;
  }

  .route-stop-item {
    min-height: 54px;

    gap: 12px;
  }

  .route-stops::before {
    right: 19px;
  }

  .route-stop-number,
  .route-stop-marker {
    width: 40px;
    height: 40px;

    border-width: 3px;
  }

  .route-stop-item strong {
    font-size: 0.85rem;
  }
}

/* =========================
TRACKING
========================= */

.tracking-section {
  padding: 0 0 100px;
}

.tracking-card {
  position: relative;

  overflow: hidden;

  padding: 75px 30px;

  border-radius: 28px;

  background:
    radial-gradient(circle at 20% 0%, rgba(255, 183, 3, 0.16), transparent 35%),
    var(--dark);

  color: white;

  text-align: center;

  box-shadow: 0 30px 80px rgba(11, 18, 32, 0.18);
}

.tracking-icon {
  width: 64px;
  height: 64px;

  display: flex;

  align-items: center;

  justify-content: center;

  margin: 0 auto 24px;

  border-radius: 18px;

  background: rgba(255, 255, 255, 0.08);

  font-size: 1.7rem;
}

.tracking-card .eyebrow {
  color: var(--primary);
}

.tracking-card h2 {
  margin-bottom: 15px;
}

.tracking-card p {
  max-width: 650px;

  margin: 0 auto;

  color: #aeb7c6;
}

/* =========================
COUNTDOWN
========================= */

.countdown {
  display: flex;

  justify-content: center;

  flex-wrap: wrap;

  gap: 12px;

  margin: 40px 0 25px;
}

.countdown-item {
  min-width: 105px;

  padding: 18px 12px;

  border: 1px solid rgba(255, 255, 255, 0.1);

  border-radius: 15px;

  background: rgba(255, 255, 255, 0.055);
}

.countdown-item strong {
  display: block;

  margin-bottom: 5px;

  font-size: 2rem;

  line-height: 1.2;

  letter-spacing: -0.04em;
}

.countdown-item span {
  color: #98a2b3;

  font-size: 0.72rem;

  font-weight: 650;
}

.launch-message {
  display: inline-flex;

  align-items: center;

  gap: 8px;

  color: #98a2b3;

  font-size: 0.78rem;
}

.launch-icon {
  color: var(--green);
}

/* =========================
FOOTER
========================= */

.site-footer {
  padding: 30px 0;

  border-top: 1px solid var(--border);

  background: white;
}

.footer-inner {
  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 20px;
}

.footer-inner p {
  margin: 0;

  color: #98a2b3;

  font-size: 0.8rem;
}

/* =========================
MOBILE
========================= */

@media (max-width: 800px) {
  .hero-grid {
    grid-template-columns: 1fr;

    gap: 55px;
  }

  .hero {
    padding: 70px 0;
  }

  .hero-card {
    min-height: 360px;
  }

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

  .section-heading {
    align-items: flex-start;

    flex-direction: column;
  }

  .route-placeholder {
    min-height: 400px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .nav {
    min-height: 64px;
  }

  .main-nav {
    gap: 14px;
  }

  .main-nav a {
    font-size: 0.78rem;
  }

  .logo {
    font-size: 0.95rem;
  }

  .logo-mark {
    width: 29px;
    height: 29px;
  }

  h1 {
    font-size: clamp(2.7rem, 15vw, 4.2rem);
  }

  .hero-card {
    min-height: 320px;
  }

  .bus-illustration {
    transform: scale(0.82);
  }

  .features {
    padding: 75px 0;
  }

  .page-hero {
    padding: 70px 0 45px;
  }

  .route-section {
    padding-bottom: 65px;
  }

  .route-placeholder {
    min-height: 330px;
  }

  .route-line {
    left: 12%;
    right: 12%;
  }

  .route-label {
    display: none;
  }

  .map-center {
    width: max-content;
  }

  .tracking-card {
    padding: 55px 18px;
  }

  .countdown-item {
    min-width: 72px;

    padding: 14px 8px;
  }

  .countdown-item strong {
    font-size: 1.45rem;
  }

  .footer-inner {
    align-items: flex-start;

    flex-direction: column;
  }
}