/* =============================================
   OREAH LOGISTIC – Main Stylesheet
   Colors: Navy #1B3A6B | Red #E31E24 | White
   ============================================= */

:root {
  --navy: #1B3A6B;
  --navy-dark: #122849;
  --red: #E31E24;
  --red-dark: #c01a1f;
  --white: #ffffff;
  --off-white: #F8F9FB;
  --gray-100: #F0F2F5;
  --gray-200: #E2E6ED;
  --gray-400: #9AA3B0;
  --gray-600: #5A6473;
  --gray-900: #1A1E26;
  --font-body: 'DM Sans', sans-serif;
  --font-display: 'DM Serif Display', serif;
  --nav-h: 72px;
  --radius: 12px;
  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}

.section {
  padding: 96px 0;
}

/* ── NAVBAR ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}
#navbar.scrolled {
  box-shadow: 0 4px 24px rgba(27,58,107,0.10);
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-logo img { height: 44px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}
.nav-links a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--gray-600);
  transition: color var(--transition);
  letter-spacing: 0.01em;
}
.nav-links a:hover, .nav-links a.active { color: var(--navy); }
.nav-links .btn-cta {
  background: var(--red);
  color: var(--white);
  padding: 9px 22px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  transition: background var(--transition), transform var(--transition);
}
.nav-links .btn-cta:hover { background: var(--red-dark); transform: translateY(-1px); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.lang-toggle {
  background: var(--gray-100);
  border: none;
  padding: 6px 14px;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  transition: background var(--transition);
}
.lang-toggle:hover { background: var(--gray-200); }
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 26px; height: 18px;
  background: none; border: none; cursor: pointer; padding: 0;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--navy-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.18;
}
.hero-glow-1 {
  width: 600px; height: 600px;
  background: var(--red);
  top: -100px; right: -100px;
}
.hero-glow-2 {
  width: 500px; height: 500px;
  background: #3A7BDB;
  bottom: -100px; left: -80px;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  padding: 80px 28px;
  color: var(--white);
}
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 40px;
  margin-bottom: 32px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(44px, 7vw, 80px);
  line-height: 1.08;
  margin-bottom: 28px;
  max-width: 700px;
}
.hero-title .line { display: block; }
.hero-title .accent { color: var(--red); font-style: italic; }
.hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.72);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 44px;
}
.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.btn-primary {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-primary:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(227,30,36,0.35);
}
.btn-outline {
  display: inline-block;
  border: 2px solid rgba(255,255,255,0.35);
  color: var(--white);
  padding: 13px 30px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 15px;
  transition: border-color var(--transition), background var(--transition);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
}
.hero-stats {
  display: flex;
  gap: 0;
  align-items: center;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.50);
  margin-top: 4px;
}
.stat-div {
  width: 1px; height: 44px;
  background: rgba(255,255,255,0.18);
  margin: 0 36px;
}

/* ── SECTION HEADER ── */
.section-eyebrow {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--red);
  margin-bottom: 14px;
}
.section-header {
  margin-bottom: 60px;
  max-width: 560px;
}
.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 44px);
  color: var(--navy);
  line-height: 1.18;
}

/* ── CARDS ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.card {
  padding: 36px 30px;
  border-radius: var(--radius);
  background: var(--white);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(27,58,107,0.12);
}
.card--bordered {
  border: 1.5px solid var(--gray-200);
}
.card-icon { font-size: 32px; margin-bottom: 20px; }
.card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--navy);
  margin-bottom: 12px;
}
.card p {
  font-size: 14.5px;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 20px;
}
.card-link {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.02em;
  transition: opacity var(--transition);
}
.card-link:hover { opacity: 0.72; }

/* ── WHY SECTION ── */
.why {
  background: var(--off-white);
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-badge-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.why-icon-block {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.why-icon-block:hover {
  border-color: var(--navy);
  box-shadow: 0 8px 24px rgba(27,58,107,0.10);
}
.why-icon { font-size: 36px; margin-bottom: 12px; }
.why-icon-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.why-content h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 40px);
  color: var(--navy);
  line-height: 1.18;
  margin-bottom: 20px;
}
.why-text {
  font-size: 15.5px;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 28px;
}
.why-list {
  margin-bottom: 36px;
}
.why-list li {
  font-size: 15px;
  color: var(--gray-600);
  padding: 10px 0 10px 24px;
  border-bottom: 1px solid var(--gray-200);
  position: relative;
}
.why-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--red);
}

/* ── CTA BAND ── */
.cta-band {
  background: var(--navy);
  padding: 80px 0;
}
.cta-inner {
  text-align: center;
  color: var(--white);
}
.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  margin-bottom: 14px;
}
.cta-inner p {
  font-size: 17px;
  color: rgba(255,255,255,0.72);
  margin-bottom: 36px;
}
.btn-white {
  display: inline-block;
  background: var(--white);
  color: var(--navy);
  padding: 14px 36px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  transition: background var(--transition), transform var(--transition);
}
.btn-white:hover {
  background: var(--gray-100);
  transform: translateY(-2px);
}

/* ── PAGE HERO ── */
.page-hero {
  padding-top: calc(var(--nav-h) + 80px);
  padding-bottom: 80px;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  color: var(--white);
}
.page-hero .section-eyebrow { color: rgba(255,255,255,0.60); }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.5vw, 60px);
  margin-bottom: 16px;
  line-height: 1.1;
}
.page-hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.70);
  max-width: 520px;
  line-height: 1.7;
}

/* ── SERVICES DETAIL ── */
.services-detail .container { max-width: 960px; }
.service-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 52px;
  align-items: start;
  padding: 20px 0;
}
.service-row--reverse {
  grid-template-columns: 1fr 120px;
}
.service-row--reverse .service-icon-col { order: 2; }
.service-row--reverse .service-text-col { order: 1; }
.service-big-icon {
  font-size: 56px;
  width: 96px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  border-radius: 16px;
}
.service-text-col h2 {
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--navy);
  margin-bottom: 14px;
}
.service-text-col p {
  font-size: 15.5px;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 20px;
}
.service-text-col ul { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; }
.service-text-col ul li {
  font-size: 14.5px;
  color: var(--gray-600);
  padding-left: 16px;
  position: relative;
}
.service-text-col ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--red);
}
.service-divider {
  height: 1px;
  background: var(--gray-200);
  margin: 52px 0;
}

/* ── CONTACT ── */
.contact-section .container { max-width: 1060px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: start;
}
.contact-form-wrap h2, .contact-info h2 {
  font-family: var(--font-display);
  font-size: 30px;
  color: var(--navy);
  margin-bottom: 32px;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--gray-900);
  border: 1.5px solid var(--gray-200);
  border-radius: 8px;
  padding: 12px 16px;
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(27,58,107,0.10);
}
.form-group select { cursor: pointer; }
.contact-form .btn-primary {
  align-self: flex-start;
  font-size: 15px;
  cursor: pointer;
  border: none;
}
.form-note {
  font-size: 13px;
  color: var(--gray-400);
  margin-top: -8px;
}
.contact-info {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 40px 36px;
  border: 1.5px solid var(--gray-200);
}
.info-block {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--gray-200);
}
.info-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.info-icon { font-size: 22px; margin-top: 2px; }
.info-block strong {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--red);
  margin-bottom: 6px;
}
.info-block p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.6;
}
.info-block a {
  color: var(--navy);
  font-weight: 500;
  transition: color var(--transition);
}
.info-block a:hover { color: var(--red); }

/* ── FOOTER ── */
.footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.65);
  padding-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.footer-brand img { margin-bottom: 16px; filter: brightness(0) invert(1); opacity: 0.9; }
.footer-brand p { font-size: 14px; line-height: 1.7; max-width: 260px; }
.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-col a, .footer-col span {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  padding: 24px 0;
}
.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-bottom span { font-size: 13px; color: rgba(255,255,255,0.35); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; }
  .service-row { grid-template-columns: 1fr; gap: 24px; }
  .service-row--reverse .service-icon-col { order: 1; }
  .service-row--reverse .service-text-col { order: 2; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    flex-direction: column;
    background: var(--white);
    padding: 24px 28px;
    border-bottom: 1px solid var(--gray-200);
    gap: 16px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .hero-btns { flex-direction: column; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 20px; }
  .stat-div { display: none; }
  .cards-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .service-text-col ul { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}