/* ==========================================================
   FORTELION TRANSPORT & LOGISTICS — STYLESHEET
   ----------------------------------------------------------
   Table of contents:
   1.  Design tokens
   2.  Reset & base
   3.  Layout utilities
   4.  Buttons
   5.  Navbar + mobile menu
   6.  Hero
   7.  Service strip
   8.  Sections & cards (services, benefits, factors, contact)
   9.  CTA banner
   10. Pricing / quote form
   11. Policies
   12. FAQ accordion
   13. Footer
   14. 404
   15. Animations
   16. Responsive breakpoints
========================================================== */

/* ===================== 1. DESIGN TOKENS ===================== */
:root {
  /* Brand colors — derived from the Fortelion logo */
  --color-primary: #0f3d2d;       /* deep green */
  --color-primary-dark: #082a1e;  /* darker green, for depth/hover */
  --color-primary-tint: #e9f2ec;  /* very light green, section backgrounds */
  --color-accent: #a4d65e;        /* lime green accent */
  --color-accent-dark: #8bc53f;   /* lime green hover state */
  --color-white: #ffffff;
  --color-charcoal: #16201b;      /* near-black text */
  --color-gray: #55625b;          /* secondary text */
  --color-gray-light: #f5f7f5;    /* off-white background */
  --color-border: #e1e8e3;

  /* Typography */
  --font-display: "Manrope", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", sans-serif;

  /* Radii & shadows */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 10px rgba(15, 61, 45, 0.08);
  --shadow-md: 0 10px 30px rgba(15, 61, 45, 0.14);

  /* Layout */
  --container-width: 1220px;
  --navbar-height: 76px;
}

/* ===================== 2. RESET & BASE ===================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-primary);
  line-height: 1.15;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.3rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 700; }

p {
  margin: 0 0 1em;
  color: var(--color-gray);
}

button {
  font-family: inherit;
}

/* Skip link for keyboard/screen-reader users */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 12px 20px;
  z-index: 1000;
  border-radius: var(--radius-sm);
}
.skip-link:focus {
  left: 16px;
  top: 16px;
}

/* Consistent visible focus state */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-accent-dark);
  outline-offset: 2px;
}

/* ===================== 3. LAYOUT UTILITIES ===================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 64px 0;
}

.section--tinted {
  background-color: var(--color-primary-tint);
}

.section__heading {
  max-width: 680px;
  margin: 0 auto 40px;
  text-align: center;
}

.section__subtext {
  color: var(--color-gray);
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: 12px;
}

.card-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}

/* ===================== 4. BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, color 0.15s ease;
  min-height: 48px;
  line-height: 1;
}

.btn--lg {
  padding: 15px 32px;
  font-size: 1rem;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}
.btn--primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn--accent {
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
}
.btn--accent:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* ===================== 5. NAVBAR + MOBILE MENU ===================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 500;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--navbar-height);
}

.navbar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.navbar__logo {
  width: 135px;
  height: 135px;
  object-fit: contain;
}

.navbar__brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}

.navbar__nav {
  display: none;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.navbar__link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-charcoal);
  padding: 8px 2px;
  position: relative;
}

.navbar__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background-color: var(--color-accent-dark);
  transition: width 0.2s ease;
}

.navbar__link:hover::after,
.navbar__link.is-active::after {
  width: 100%;
}

.navbar__link.is-active {
  color: var(--color-primary);
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.navbar__cta {
  display: none;
}

.navbar__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.navbar__toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background-color: var(--color-primary);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(2) {
  opacity: 0;
}
.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  max-height: 0;
  overflow: hidden;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  transition: max-height 0.3s ease;
}

.mobile-menu[data-state="open"] {
  max-height: 500px;
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  padding: 12px 20px;
}

.mobile-menu__link {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-charcoal);
  min-height: 48px;
}

.mobile-menu__link.is-active {
  color: var(--color-primary);
}

.mobile-menu__cta {
  display: flex;
  margin: 16px 20px 20px;
}

/* ===================== 6. HERO ===================== */
.hero {
  background: linear-gradient(180deg, var(--color-primary-tint) 0%, var(--color-white) 100%);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 48px 0 40px;
  align-items: center;
}

.hero__headline {
  margin-bottom: 20px;
}

.hero__subtext {
  font-size: 1.05rem;
  max-width: 520px;
  margin-bottom: 28px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__media {
  position: relative;
}

.hero__image {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3.2;
  object-fit: cover;
}

/* Signature element: an animated dashed "route line" that traces
   around the hero image, echoing the idea of a travel route. */
.hero__route-line {
  position: absolute;
  inset: -14px;
  border: 3px dashed var(--color-accent);
  border-radius: calc(var(--radius-lg) + 10px);
  opacity: 0.6;
  pointer-events: none;
  z-index: -1;
  animation: route-pulse 4s ease-in-out infinite;
}

/* ===================== 7. SERVICE STRIP ===================== */
.service-strip {
  background-color: var(--color-primary);
}

.service-strip__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px 16px;
  padding: 16px 20px;
}

.service-strip__item {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-white);
  letter-spacing: 0.02em;
}

.service-strip__divider {
  color: var(--color-accent);
}

/* ===================== 8. CARDS ===================== */
.service-card,
.benefit-card,
.factor-card,
.contact-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover,
.benefit-card:hover,
.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.service-card__icon,
.benefit-card__icon,
.contact-card__icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.service-card__link {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary);
}

.service-card__link:hover {
  color: var(--color-accent-dark);
}

.benefit-card {
  text-align: center;
}

.factor-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
}

.factor-card span {
  font-size: 1.3rem;
}

.factor-card p {
  margin: 0;
  color: var(--color-charcoal);
}

.contact-card {
  text-align: center;
}

.contact-card h2 {
  font-size: 1.2rem;
}

.contact-card p {
  margin-bottom: 18px;
  word-break: break-word;
}

.contact-info-strip {
  margin-top: 40px;
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
  padding: 28px;
  background-color: var(--color-primary-tint);
  border-radius: var(--radius-md);
}

.contact-info-strip h3 {
  margin-bottom: 6px;
}

/* Service detail sections (Services page) */
.service-detail-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.service-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  align-items: start;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--color-border);
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail__icon {
  font-size: 2.4rem;
  width: 68px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary-tint);
  border-radius: var(--radius-md);
}

.service-detail__list {
  margin: 16px 0 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-detail__list li {
  position: relative;
  padding-left: 22px;
  color: var(--color-charcoal);
}

.service-detail__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent);
}

/* Page hero (secondary pages) */
.page-hero {
  background-color: var(--color-primary-tint);
  padding: 56px 0 48px;
  text-align: center;
}

.page-hero__subtext {
  max-width: 620px;
  margin: 0 auto;
  color: var(--color-gray);
}

/* ===================== 9. CTA BANNER ===================== */
.cta-banner {
  background-color: var(--color-primary);
  padding: 56px 0;
}

.cta-banner__inner {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: 8px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

/* ===================== 10. PRICING / QUOTE FORM ===================== */
.quote-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.quote-form-wrap {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.form-group label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-charcoal);
}

.required {
  color: #c0392b;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-gray-light);
  min-height: 48px;
  width: 100%;
}

.form-group textarea {
  min-height: 110px;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent-dark);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(164, 214, 94, 0.35);
}

.quote-form__submit {
  width: 100%;
  margin-top: 8px;
}

.alert {
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.alert--success {
  background-color: #e7f5e6;
  border: 1px solid #a4d65e;
  color: #1f5c1a;
}

.alert--error {
  background-color: #fdecea;
  border: 1px solid #e6a8a1;
  color: #a3291f;
}

.alert--error ul {
  margin-top: 8px;
  padding-left: 20px;
  list-style: disc;
}

/* ===================== 11. POLICIES ===================== */
.policy-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.policy-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-self: start;
  position: static;
}

.policy-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 10px 14px;
  background-color: var(--color-primary-tint);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.policy-nav a:hover {
  background-color: var(--color-accent);
  color: var(--color-primary-dark);
}

.policy-content {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.policy-block h2 {
  scroll-margin-top: calc(var(--navbar-height) + 16px);
  border-bottom: 3px solid var(--color-accent);
  padding-bottom: 10px;
  margin-bottom: 20px;
}

.policy-block h3 {
  margin-top: 22px;
  color: var(--color-charcoal);
}

/* ===================== 12. FAQ ACCORDION ===================== */
.accordion {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-white);
}

.accordion__header {
  margin: 0;
}

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
  cursor: pointer;
  min-height: 48px;
}

.accordion__icon {
  flex-shrink: 0;
  font-size: 1.3rem;
  color: var(--color-accent-dark);
  transition: transform 0.2s ease;
}

.accordion__trigger[aria-expanded="true"] .accordion__icon {
  transform: rotate(45deg);
}

.accordion__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  padding: 0 20px;
}

.accordion__panel p {
  padding-bottom: 18px;
  margin: 0;
}

/* ===================== 13. FOOTER ===================== */
.site-footer {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding-top: 56px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-bottom: 40px;
}

.footer__brand-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.footer__logo {
  width: 36px;
  height: 36px;
}

.footer__brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-white);
  letter-spacing: 0.02em;
}

.footer__legal-name,
.footer__tagline {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.footer__heading {
  font-family: var(--font-display);
  color: var(--color-white);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__list a,
.footer__list span {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.92rem;
}

.footer__list a:hover {
  color: var(--color-accent);
}

.footer__social {
  display: flex;
  gap: 14px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.footer__social a {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.85rem;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 20px 0;
}

.footer__bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.82rem;
  text-align: center;
}

/* ===================== 14. 404 ===================== */
.not-found {
  text-align: center;
  padding: 100px 0;
}

/* ===================== 15. ANIMATIONS ===================== */
@keyframes route-pulse {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 0.7; }
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero__route-line {
    animation: none;
  }
}

/* ===================== 16. RESPONSIVE BREAKPOINTS ===================== */

/* Large phones */
@media (min-width: 480px) {
  .card-grid--3 { grid-template-columns: repeat(2, 1fr); }
}

/* Tablets */
@media (min-width: 768px) {
  .hero__inner {
    padding: 64px 0 56px;
  }

  .card-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .card-grid--5 { grid-template-columns: repeat(2, 1fr); }
  .card-grid--3 { grid-template-columns: repeat(3, 1fr); }

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

  .cta-banner__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .contact-info-strip {
    grid-template-columns: 1fr 1fr;
  }

  .service-detail {
    grid-template-columns: 90px 1fr;
  }

  .quote-layout {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: start;
  }

  .quote-intro {
    position: sticky;
    top: calc(var(--navbar-height) + 24px);
  }

  .policy-layout {
    grid-template-columns: 220px 1fr;
  }

  .policy-nav {
    flex-direction: column;
    position: sticky;
    top: calc(var(--navbar-height) + 24px);
  }
}

/* Laptops / desktop navigation breakpoint */
@media (min-width: 1024px) {
  .navbar__nav {
    display: block;
  }

  .navbar__cta {
    display: inline-flex;
  }

  .navbar__toggle {
    display: none;
  }

  .mobile-menu {
    display: none;
  }

  .hero__inner {
    grid-template-columns: 1.05fr 0.95fr;
    padding: 88px 0 72px;
  }

  .card-grid--4 { grid-template-columns: repeat(4, 1fr); }
  .card-grid--5 { grid-template-columns: repeat(3, 1fr); }

  .service-card:nth-child(4),
  .service-card:nth-child(5) {
    grid-column: span 1;
  }

  .section {
    padding: 88px 0;
  }
}

/* Large desktop */
@media (min-width: 1280px) {
  .card-grid--5 {
    grid-template-columns: repeat(5, 1fr);
  }
}