/* ==========================================================================
   i-Drive Travel & Tours — shared stylesheet
   Brand palette carried over from the investment report for consistency.
   ========================================================================== */

:root {
  --navy: #1F3552;
  --navy-dark: #16273d;
  --accent: #B5121B;
  --accent-dark: #8f0e15;
  --grey: #595959;
  --light-bg: #F2F2F2;
  --off-white: #FAFAF9;
  --white: #FFFFFF;
  --border: #E2E2E2;
  --radius: 10px;
  --shadow: 0 4px 18px rgba(31, 53, 82, 0.08);
  --shadow-lg: 0 10px 30px rgba(31, 53, 82, 0.14);
  --max-width: 1160px;
  font-size: 16px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #232323;
  background: var(--off-white);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: 'Poppins', 'Inter', sans-serif;
  color: var(--navy);
  line-height: 1.25;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }

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

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 72px 0; }
.section-tight { padding: 48px 0; }
.section-alt { background: var(--light-bg); }
.section-navy { background: var(--navy); color: var(--white); }
.section-navy h2, .section-navy h3 { color: var(--white); }
.section-navy p { color: #cfd8e3; }

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 10px;
}

.lead {
  font-size: 1.15rem;
  max-width: 720px;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }

.btn-primary { background: var(--accent); color: var(--white); }
.btn-primary:hover { background: var(--accent-dark); box-shadow: var(--shadow); }

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

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

.btn-whatsapp { background: #25D366; color: var(--white); }
.btn-whatsapp:hover { background: #1ebc59; }

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

/* ---------------- Header / Nav ---------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--navy);
}

.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: block;
  object-fit: contain;
  flex-shrink: 0;
}

.brand-mark-full {
  height: 46px;
  width: auto;
  display: block;
  object-fit: contain;
  flex-shrink: 0;
}
@media (max-width: 480px) {
  .brand-mark-full { height: 38px; }
}

.brand small {
  display: block;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--grey);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--navy);
  font-weight: 500;
  font-size: 0.95rem;
}
.nav-links a:hover { color: var(--accent); text-decoration: none; }
.nav-links a.active { color: var(--accent); }

.nav-cta { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--navy);
  cursor: pointer;
}

@media (max-width: 880px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 24px 20px;
    border-bottom: 1px solid var(--border);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; padding: 10px 0; border-bottom: 1px solid var(--border); }
  .nav-cta .btn-outline-dark { display: none; }
  .nav-toggle { display: block; }
}

/* ---------------- Hero ---------------- */
.hero {
  background:
    linear-gradient(120deg, rgba(31,53,82,0.92), rgba(31,53,82,0.84)),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.04) 0 2px, transparent 2px 40px),
    url('../img/photos/hero-cityscape.jpg');
  background-size: auto, auto, cover;
  background-position: center, center, center;
  background-repeat: repeat, repeat, no-repeat;
  color: var(--white);
  padding: 100px 0 90px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero h1 { color: var(--white); margin-bottom: 18px; }
.hero p.lead { color: #d9e1eb; }

.hero-panel {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  padding: 26px;
}

.hero-panel h3 { color: var(--white); font-size: 1.05rem; }
.hero-panel ul { margin: 0; padding-left: 20px; color: #d9e1eb; }
.hero-panel li { margin-bottom: 8px; }

.page-hero {
  background: linear-gradient(120deg, var(--navy), var(--navy-dark));
  background-size: cover;
  background-position: center;
  color: var(--white);
  padding: 70px 0 60px;
}
.page-hero h1 { color: var(--white); margin-bottom: 10px; }
.page-hero p { color: #d9e1eb; max-width: 640px; }
.breadcrumb { font-size: 0.85rem; color: #b9c4d3; margin-bottom: 14px; }
.breadcrumb a { color: #b9c4d3; }

/* ---------------- Cards / Grids ---------------- */
.grid {
  display: grid;
  gap: 24px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 880px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}
@media (min-width: 881px) and (max-width: 1080px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.card .icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--light-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.card h3 { margin-bottom: 8px; }
.card p { margin-bottom: 0; }
.card a.card-link { font-weight: 600; font-size: 0.9rem; }

/* Feature strip on home */
.usp-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: -56px;
  position: relative;
  z-index: 2;
}
@media (max-width: 880px) {
  .usp-strip { grid-template-columns: repeat(2, 1fr); margin-top: 24px; }
}
.usp-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 22px 18px;
  text-align: center;
}
.usp-card .icon { margin: 0 auto 10px; }
.usp-card h3 { font-size: 1rem; margin-bottom: 6px; }
.usp-card p { font-size: 0.88rem; margin-bottom: 0; }

/* Callout box (signature tour) */
.callout {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 20px;
  background: linear-gradient(120deg, var(--accent), var(--accent-dark));
  color: var(--white);
  border-radius: var(--radius);
  padding: 32px 36px;
}
.callout h3, .callout p { color: var(--white); }
.callout .price { font-size: 2rem; font-weight: 800; font-family: 'Poppins', sans-serif; }
.callout .price span { font-size: 0.9rem; font-weight: 500; display: block; opacity: 0.85; }
@media (max-width: 720px) { .callout { grid-template-columns: 1fr; text-align: center; } }

/* Placeholder media block (for photos to be added later) */
.media-placeholder {
  border: 2px dashed #c3cbd6;
  border-radius: var(--radius);
  background: repeating-linear-gradient(45deg, #eef1f5, #eef1f5 10px, #e5e9ef 10px, #e5e9ef 20px);
  color: var(--grey);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.85rem;
  min-height: 180px;
  padding: 16px;
}
.media-placeholder .label {
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.media-placeholder .tag {
  margin-top: 8px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--white);
  border: 1px solid #c3cbd6;
  padding: 3px 9px;
  border-radius: 999px;
}

/* Steps */
.steps { counter-reset: step; }
.step {
  display: flex;
  gap: 16px;
  margin-bottom: 22px;
}
.step .num {
  counter-increment: step;
  flex: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: 'Poppins', sans-serif;
}
.step .num::before {
  content: counter(step);
}

/* Table-ish list for services */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}
.service-detail:last-child { border-bottom: none; }
@media (max-width: 880px) { .service-detail { grid-template-columns: 1fr; gap: 20px; } }
.service-detail ul { padding-left: 20px; color: var(--grey); }
.service-detail li { margin-bottom: 6px; }

/* Quote / philosophy block */
.philosophy {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 28px;
}
.philosophy .pill {
  background: var(--light-bg);
  border-radius: 999px;
  padding: 10px 22px;
  font-weight: 700;
  color: var(--navy);
  font-family: 'Poppins', sans-serif;
  letter-spacing: 0.02em;
}

/* Contact page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }

.form-field { margin-bottom: 18px; }
.form-field label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 0.95rem;
  background: var(--white);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-note {
  font-size: 0.82rem;
  color: var(--grey);
  margin-top: -6px;
}

.contact-info-card {
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  padding: 32px;
}
.contact-info-card h3 { color: var(--white); }
.contact-info-card a { color: var(--white); text-decoration: underline; }
.contact-line { display: flex; gap: 12px; margin-bottom: 16px; align-items: flex-start; }
.contact-line .ico { font-size: 1.2rem; }

/* Footer */
.site-footer {
  background: var(--navy-dark);
  color: #c9d2de;
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 14px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-grid a { color: #c9d2de; }
.footer-grid a:hover { color: var(--white); }
.footer-brand p { color: #a9b4c3; font-size: 0.9rem; max-width: 320px; }
.footer-logo { height: 68px; width: auto; margin-bottom: 14px; display: block; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 20px;
  font-size: 0.8rem;
  color: #8b97a8;
}

/* Badges */
.badge {
  display: inline-block;
  background: rgba(181,18,27,0.1);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 200;
  background: #25D366;
  color: var(--white);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}
.whatsapp-float:hover { text-decoration: none; transform: scale(1.06); }

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
@media (max-width: 880px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .gallery-grid { grid-template-columns: 1fr; } }
.gallery-grid .media-placeholder { min-height: 200px; }
.gallery-grid .tall { grid-row: span 2; min-height: 420px; }
.gallery-grid .media-photo { min-height: 200px; }

/* Real photo block (replaces media-placeholder once an image is available) */
.media-photo {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Build notice banner (internal — remove once real content is loaded) */
.build-notice {
  background: #FFF6E5;
  border-bottom: 1px solid #F0D998;
  color: #6b5200;
  font-size: 0.85rem;
  text-align: center;
  padding: 8px 16px;
}
.build-notice strong { font-weight: 700; }

/* Contact form: honeypot spam trap + submit status message */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  height: 0;
  overflow: hidden;
}
.form-status {
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 18px;
  font-size: 0.92rem;
  font-weight: 600;
}
.form-status.success {
  background: #E9F7EF;
  color: #1e7e34;
  border: 1px solid #BEE5C8;
}
.form-status.error {
  background: #FDEDEE;
  color: #a4222d;
  border: 1px solid #F3C4C8;
}
.form-status.pending {
  background: #EEF2F7;
  color: var(--navy);
  border: 1px solid #D6DEE8;
}