:root {
  --ink: #0c1520;
  --ink-soft: #243447;
  --paper: #f3f1eb;
  --paper-2: #e8e4db;
  --steel: #1a4f6e;
  --steel-deep: #0f3348;
  --signal: #c45c26;
  --signal-hover: #a84a1c;
  --line: rgba(12, 21, 32, 0.12);
  --white: #ffffff;
  --shadow-soft: 0 18px 40px rgba(12, 21, 32, 0.18);
  --font-display: "Barlow Condensed", sans-serif;
  --font-body: "Manrope", sans-serif;
  --radius: 4px;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  height: var(--header-h);
  background: rgba(12, 21, 32, 0.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.25rem;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--white);
}

.brand-mark {
  width: 28px;
  height: 28px;
  background:
    linear-gradient(135deg, var(--signal) 0 42%, transparent 42% 58%, var(--white) 58%);
  clip-path: polygon(50% 0, 100% 28%, 100% 100%, 0 100%, 0 28%);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  letter-spacing: 0.12em;
  font-family: var(--font-display);
}

.brand-text strong {
  font-size: 1.15rem;
  font-weight: 700;
}

.brand-text span {
  font-size: 0.72rem;
  opacity: 0.75;
  font-weight: 500;
}

.nav {
  display: flex;
  gap: 1.25rem;
  margin-left: auto;
}

.nav a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.header-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1rem;
  background: var(--signal);
  color: var(--white);
  font-weight: 600;
  font-size: 0.88rem;
  border-radius: var(--radius);
  transition: background 0.2s ease;
}

.header-cta:hover {
  background: var(--signal-hover);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: transparent;
  padding: 0;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-items: end;
  color: var(--white);
  overflow: hidden;
}

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

.hero-slides {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(12, 21, 32, 0.35), transparent 50%),
    var(--hero-img) center / cover no-repeat;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 1.1s ease, transform 6s ease;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(12, 21, 32, 0.35) 0%, rgba(12, 21, 32, 0.55) 42%, rgba(12, 21, 32, 0.88) 100%),
    radial-gradient(ellipse at 20% 80%, rgba(26, 79, 110, 0.35), transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  width: 100%;
  margin: 0 auto;
  padding: calc(var(--header-h) + 4rem) 1.25rem 4.5rem;
  animation: rise-in 0.9s ease both;
}

.brand-lockup,
.eyebrow,
.modal-eyebrow {
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  font-size: 0.95rem;
  margin: 0 0 0.85rem;
}

.brand-lockup {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.35rem;
}

.hero h1,
.section-head h2,
.book-intro h2,
.authority h2,
.modal-body h2 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 0.95;
  margin: 0 0 1rem;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 6.2rem);
  max-width: 11ch;
  text-transform: uppercase;
}

.hero-lead {
  max-width: 34rem;
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.88);
  margin: 0 0 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--signal);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--signal-hover);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--white);
}

.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.hero-dots {
  display: flex;
  gap: 0.5rem;
}

.hero-dots button {
  width: 28px;
  height: 3px;
  border: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: background 0.2s ease, width 0.2s ease;
}

.hero-dots button.is-active {
  background: var(--white);
  width: 42px;
}

.trust-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-item {
  background: var(--white);
  padding: 1.15rem 1rem;
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.trust-item span {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 0.25rem;
  font-weight: 600;
}

.lanes,
.process,
.book,
.authority {
  padding: 5rem 1.25rem;
}

.section-head {
  max-width: 1180px;
  margin: 0 auto 2.5rem;
}

.section-head h2 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  text-transform: uppercase;
  max-width: 16ch;
}

.section-head p:last-child,
.book-intro > p,
.authority p {
  max-width: 38rem;
  color: var(--ink-soft);
  margin: 0;
}

.eyebrow {
  color: var(--steel);
}

.slider {
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.75rem;
  align-items: center;
}

.slider-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 1fr);
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 0.25rem 0 0.75rem;
  scrollbar-width: none;
}

.slider-track::-webkit-scrollbar {
  display: none;
}

.lane-slide {
  scroll-snap-align: start;
  padding: 1.5rem 1.35rem;
  background:
    linear-gradient(165deg, #fbfaf7 0%, #ebe7dd 100%);
  border-left: 3px solid var(--steel);
  min-height: 190px;
  animation: fade-up 0.6s ease both;
}

.lane-route {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 0.45rem;
}

.lane-meta,
.lane-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.lane-rate {
  margin: 1rem 0 0.4rem;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--steel-deep);
}

.slider-btn {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.2s ease;
}

.slider-btn:hover {
  background: var(--paper-2);
}

.process {
  background:
    linear-gradient(180deg, #e9e5db 0%, #f3f1eb 100%);
}

.steps {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 1180px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.steps li {
  padding-top: 1rem;
  border-top: 2px solid var(--ink);
}

.step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.16em;
  color: var(--signal);
  margin-bottom: 0.85rem;
}

.steps h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  text-transform: uppercase;
  margin: 0 0 0.55rem;
  letter-spacing: 0.03em;
}

.steps p {
  margin: 0;
  color: var(--ink-soft);
}

.book {
  background:
    radial-gradient(circle at 90% 10%, rgba(26, 79, 110, 0.12), transparent 35%),
    var(--paper);
}

.book-layout {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.3fr;
  gap: 2.5rem;
  align-items: start;
}

.book-intro h2 {
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  text-transform: uppercase;
}

.book-points {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.book-points li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.2rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
}

.book-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1rem;
  width: 8px;
  height: 8px;
  background: var(--signal);
}

.booking-form {
  background: var(--white);
  border: 1px solid var(--line);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
}

.booking-form fieldset {
  border: 0;
  margin: 0 0 1.25rem;
  padding: 0;
}

.booking-form legend {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
  font-weight: 700;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.booking-form label,
.booking-form .full {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.booking-form label span,
.booking-form .full span {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.booking-form input,
.booking-form select,
.booking-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #faf9f6;
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius);
  color: var(--ink);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.booking-form input:focus,
.booking-form select:focus,
.booking-form textarea:focus {
  outline: none;
  border-color: var(--steel);
  background: var(--white);
}

.booking-form .full {
  margin-bottom: 1rem;
}

.form-error {
  color: #9b2c2c;
  font-size: 0.9rem;
  margin: 0 0 0.85rem;
}

.btn-submit {
  width: 100%;
}

.authority {
  background: var(--steel-deep);
  color: var(--white);
  padding-block: 4.5rem;
}

.authority-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: end;
}

.authority .eyebrow {
  color: rgba(255, 255, 255, 0.7);
}

.authority h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.3rem);
  text-transform: uppercase;
  max-width: 14ch;
}

.authority p {
  color: rgba(255, 255, 255, 0.78);
}

.authority-stats {
  margin: 0;
  display: grid;
  gap: 1rem;
}

.authority-stats div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  padding-bottom: 0.65rem;
}

.authority-stats dt {
  color: rgba(255, 255, 255, 0.7);
}

.authority-stats dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.78);
  padding: 2.5rem 1.25rem;
  display: grid;
  gap: 1rem;
  text-align: center;
}

.footer-brand strong {
  display: block;
  font-family: var(--font-display);
  letter-spacing: 0.14em;
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 0.35rem;
}

.footer-contact {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.footer-contact a:hover {
  color: var(--white);
}

.footer-copy {
  margin: 0;
  font-size: 0.85rem;
  opacity: 0.7;
}

/* Modal */
.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 21, 32, 0.72);
  animation: fade-in 0.25s ease;
}

.modal-panel {
  position: relative;
  z-index: 1;
  width: min(520px, 100%);
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  animation: modal-in 0.35s ease both;
}

.modal-close {
  position: absolute;
  top: 0.65rem;
  right: 0.75rem;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--ink-soft);
}

.modal-body {
  padding: 2rem 1.5rem 1.25rem;
}

.modal-eyebrow {
  color: var(--steel);
}

.modal-body h2 {
  font-size: 2.2rem;
  text-transform: uppercase;
}

.modal-lead {
  color: var(--ink-soft);
  margin: 0 0 1rem;
}

.modal-steps {
  margin: 0 0 1.25rem;
  padding-left: 1.15rem;
  color: var(--ink-soft);
}

.modal-steps li {
  margin-bottom: 0.35rem;
}

.modal-packet {
  background: linear-gradient(135deg, #eef3f6, #e8e4db);
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--steel);
}

.packet-label {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
  font-weight: 700;
}

.packet-name {
  margin: 0.35rem 0 0.2rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
}

.packet-hint {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.modal-footer {
  border-top: 1px solid var(--line);
  padding: 1.1rem 1.5rem 1.35rem;
  background: #faf9f6;
}

.rate-confirm-label {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 0.95rem;
}

.btn-download {
  width: 100%;
}

body.modal-open {
  overflow: hidden;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 960px) {
  .nav,
  .header-cta {
    display: none;
  }

  .nav-toggle {
    display: flex;
    margin-left: auto;
  }

  .site-header.is-open .nav {
    display: flex;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--ink);
    padding: 0.5rem 0;
  }

  .site-header.is-open .nav a {
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .site-header.is-open .header-cta {
    display: inline-flex;
    position: absolute;
    top: calc(var(--header-h) + 12.5rem);
    left: 1.25rem;
  }

  .trust-bar {
    grid-template-columns: 1fr 1fr;
  }

  .steps,
  .book-layout,
  .authority-inner {
    grid-template-columns: 1fr;
  }

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

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

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

  .slider-btn {
    display: none;
  }
}