/* =========================================================
   Sai Automobile — Custom Styles
   Fonts: Oswald (headings), Inter (body)
   Palette: Red #E50920 / #F20D24, Black #0B0B0B / #111111,
            Light #F7F7F5, White #FFFFFF
   ========================================================= */

:root {
  --red: #E50920;
  --red-bright: #F20D24;
  --black: #0B0B0B;
  --dark: #111111;
  --dark-2: #171717;
  --light: #F7F7F5;
  --white: #FFFFFF;
  --muted: #8A8A88;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--white);
  color: var(--black);
  -webkit-font-smoothing: antialiased;
}

.font-heading {
  font-family: 'Oswald', sans-serif;
}

/* Scrollbar accent */
::selection {
  background-color: var(--red);
  color: var(--white);
}

/* ---------- Header ---------- */
#site-header {
  transition: box-shadow 240ms ease, background-color 240ms ease;
}
#site-header.is-scrolled {
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
}

.nav-link {
  position: relative;
  font-weight: 500;
  color: var(--dark);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width 220ms ease;
}
.nav-link:hover::after {
  width: 100%;
}

/* ---------- Buttons ---------- */
.btn-red {
  background-color: var(--red);
  color: var(--white);
  transition: background-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}
.btn-red:hover {
  background-color: var(--red-bright);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(229, 9, 32, 0.32);
}
.btn-red:active { transform: translateY(0); }

.btn-outline {
  border: 1.5px solid rgba(255,255,255,0.35);
  color: var(--white);
  transition: border-color 200ms ease, background-color 200ms ease;
}
.btn-outline:hover {
  border-color: var(--white);
  background-color: rgba(255,255,255,0.08);
}

.btn-outline-dark {
  border: 1.5px solid rgba(11,11,11,0.2);
  color: var(--black);
  transition: border-color 200ms ease, background-color 200ms ease;
}
.btn-outline-dark:hover {
  border-color: var(--black);
  background-color: rgba(11,11,11,0.04);
}

/* ---------- Hero ---------- */
.hero-bg {
  background-size: cover;
  background-position: center;
  transform: scale(1.03);
  animation: heroZoom 900ms ease-out forwards;
}
@keyframes heroZoom {
  to { transform: scale(1); }
}

.reveal-up {
  opacity: 0;
  transform: translateY(18px);
  animation: revealUp 600ms ease forwards;
}
@keyframes revealUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Scroll reveal (IntersectionObserver driven) ---------- */
.sr {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms ease;
}
.sr.sr-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Marquee ---------- */
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 26s linear infinite;
}
.marquee-track:hover {
  animation-play-state: paused;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Service cards ---------- */
.service-card {
  transition: transform 260ms ease, box-shadow 260ms ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}
.service-card .service-img {
  transition: transform 500ms ease;
}
.service-card:hover .service-img {
  transform: scale(1.06);
}
.service-arrow {
  transition: transform 260ms ease, background-color 260ms ease;
}
.service-card:hover .service-arrow {
  transform: translate(3px, -3px);
  background-color: var(--red-bright);
}

/* ---------- Stat count-up target ---------- */
.stat-number { font-variant-numeric: tabular-nums; }

/* ---------- FAQ accordion ---------- */
.faq-item .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 350ms ease;
}
.faq-item.open .faq-answer {
  max-height: 400px;
}
.faq-item .faq-icon {
  transition: transform 280ms ease;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

/* ---------- Mobile menu ---------- */
#mobile-menu {
  transition: max-height 320ms ease, opacity 280ms ease;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
}
#mobile-menu.open {
  max-height: 520px;
  opacity: 1;
}

/* ---------- Floating mobile action bar ---------- */
#mobile-actions {
  box-shadow: 0 -6px 24px rgba(0,0,0,0.12);
}

/* ---------- Form ---------- */
.form-input {
  border: 1px solid rgba(11,11,11,0.14);
  background-color: var(--white);
  transition: border-color 200ms ease, box-shadow 200ms ease;
}
.form-input:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(229, 9, 32, 0.12);
}

.form-input-dark {
  border: 1px solid rgba(255,255,255,0.14);
  background-color: rgba(255,255,255,0.06);
  color: var(--white);
}
.form-input-dark::placeholder {
  color: rgba(255,255,255,0.45);
}
.form-input-dark:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(229, 9, 32, 0.25);
  background-color: rgba(255,255,255,0.09);
}
.form-input-dark option {
  color: var(--ink);
}

/* ---------- Booking modal ---------- */
#booking-modal.open {
  display: flex;
}
#booking-modal .relative {
  animation: modalIn 260ms ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(14px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
body.modal-open {
  overflow: hidden;
}

/* Honeypot field — hidden from real users, visible to bots */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Visible focus rings for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

/* Utility: line-length friendly paragraph width */
.prose-measure {
  max-width: 58ch;
}