/* ===========================================================
   VIDA Technologies — Marketing Site
   Brand: Deep Navy #1A3C5E · Amber #F59E0B · Orange #FF8C42
   =========================================================== */

:root {
  --navy: #1A3C5E;
  --navy-dark: #0F2540;
  --navy-light: #2A5280;
  --amber: #F59E0B;
  --amber-dark: #D97706;
  --orange: #FF8C42;

  --bg: #F0F4F8;
  --surface: #FFFFFF;
  --surface-2: #F8FAFC;

  --text: #0F172A;
  --text-2: #64748B;
  --text-3: #94A3B8;
  --inverse: #FFFFFF;

  --border: #E2E8F0;
  --border-light: #F1F5F9;

  --success: #10B981;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-sm: 0 1px 3px rgba(15, 37, 64, .06);
  --shadow: 0 8px 30px rgba(15, 37, 64, .08);
  --shadow-lg: 0 24px 60px rgba(15, 37, 64, .16);

  --maxw: 1180px;
  --nav-h: 72px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--tight { padding: 64px 0; }
.center { text-align: center; }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--amber-dark);
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--navy);
}
.section-sub {
  margin: 16px auto 0;
  max-width: 620px;
  color: var(--text-2);
  font-size: 17px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 26px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: linear-gradient(135deg, var(--amber), var(--amber-dark));
  color: #fff;
  box-shadow: 0 10px 24px rgba(245, 158, 11, .32);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(245, 158, 11, .4); }
.btn--ghost {
  background: rgba(255, 255, 255, .1);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, .25);
}
.btn--ghost:hover { background: rgba(255, 255, 255, .18); }
.btn--dark {
  background: var(--navy);
  color: #fff;
  box-shadow: var(--shadow);
}
.btn--dark:hover { background: var(--navy-dark); transform: translateY(-2px); }
.btn--lg { padding: 17px 34px; font-size: 16px; }

/* ---------- Navbar ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: background .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.nav__inner {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav.scrolled {
  background: rgba(255, 255, 255, .85);
  backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 var(--border);
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand__mark { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; box-shadow: 0 2px 8px rgba(15,37,64,.18); }
.brand__name {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 1px;
  color: #fff;
  transition: color .3s ease;
}
.brand__name span { color: var(--orange); }
.nav.scrolled .brand__name { color: var(--navy); }

.nav__links { display: flex; align-items: center; gap: 34px; }
.nav__links a {
  font-size: 15px;
  font-weight: 600;
  color: rgba(255, 255, 255, .82);
  transition: color .2s ease;
}
.nav.scrolled .nav__links a { color: var(--text-2); }
.nav__links a:hover { color: var(--orange); }
.nav.scrolled .nav__links a:hover { color: var(--amber-dark); }

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

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav__toggle span {
  width: 24px; height: 2.5px; border-radius: 2px;
  background: #fff; transition: background .3s ease;
}
.nav.scrolled .nav__toggle span { background: var(--navy); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: calc(var(--nav-h) + 70px) 0 110px;
  background: radial-gradient(120% 120% at 80% 0%, #2A5280 0%, #1A3C5E 45%, #0F2540 100%);
  color: #fff;
  overflow: hidden;
}
.hero__glow {
  position: absolute; border-radius: 50%; filter: blur(10px); pointer-events: none;
}
.hero__glow--1 { width: 360px; height: 360px; top: -90px; right: -60px; background: rgba(255, 140, 66, .14); }
.hero__glow--2 { width: 420px; height: 420px; bottom: -160px; left: -120px; background: rgba(245, 158, 11, .1); }
.hero .container { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }

.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .18);
  padding: 7px 15px; border-radius: 999px;
  font-size: 13px; font-weight: 600; color: rgba(255, 255, 255, .9);
  margin-bottom: 24px;
}
.hero__badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(16, 185, 129, .25); }
.hero h1 {
  font-size: clamp(36px, 5.5vw, 60px);
  line-height: 1.06;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.hero h1 .accent {
  background: linear-gradient(120deg, var(--orange), var(--amber));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero__lead {
  margin: 22px 0 34px;
  font-size: 18px;
  color: rgba(255, 255, 255, .8);
  max-width: 540px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__stats {
  display: flex; gap: 36px; margin-top: 46px;
  padding-top: 30px; border-top: 1px solid rgba(255, 255, 255, .12);
}
.hero__stat .num { font-size: 28px; font-weight: 800; color: var(--orange); }
.hero__stat .lbl { font-size: 13px; color: rgba(255, 255, 255, .6); }

/* Phone mockup */
.hero__visual { display: flex; justify-content: center; align-items: center; }
.phone {
  position: relative;
  width: 290px; height: 590px;
  background: #0B1B2E;
  border-radius: 44px;
  padding: 12px;
  box-shadow: var(--shadow-lg), inset 0 0 0 2px rgba(255, 255, 255, .06);
  animation: float 6s ease-in-out infinite;
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.phone__notch {
  position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
  width: 120px; height: 26px; background: #0B1B2E; border-radius: 0 0 16px 16px; z-index: 4;
}
.phone__screen {
  width: 100%; height: 100%;
  background: linear-gradient(180deg, #1A3C5E, #0F2540);
  border-radius: 34px;
  overflow: hidden;
  display: flex; flex-direction: column;
}
.scr__top { padding: 40px 20px 18px; }
.scr__greet { font-size: 13px; color: rgba(255,255,255,.6); }
.scr__name { font-size: 19px; font-weight: 800; color: #fff; }
.scr__statbar {
  display: flex; gap: 10px; margin-top: 16px;
}
.scr__stat {
  flex: 1; background: rgba(255,255,255,.08); border-radius: 12px;
  padding: 12px 8px; text-align: center;
}
.scr__stat .v { color: var(--orange); font-weight: 800; font-size: 16px; }
.scr__stat .l { color: rgba(255,255,255,.55); font-size: 10px; }
.scr__body {
  flex: 1; background: var(--bg);
  border-radius: 26px 26px 0 0;
  margin-top: 12px; padding: 18px 16px;
  display: flex; flex-direction: column; gap: 12px;
}
.scr__sectiontitle { font-size: 12px; font-weight: 700; color: var(--text-2); text-transform: uppercase; letter-spacing: 1px; }
.trip-card {
  background: #fff; border-radius: 16px; padding: 14px;
  box-shadow: var(--shadow-sm); border: 1px solid var(--border-light);
}
.trip-card__route { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--navy); }
.trip-card__route .ar { color: var(--text-3); }
.trip-card__meta { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; }
.trip-card__time { font-size: 11px; color: var(--text-2); }
.pill { font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.pill--green { background: #D1FAE5; color: #047857; }
.pill--amber { background: #FEF3C7; color: #B45309; }
.trip-card__price { font-size: 16px; font-weight: 800; color: var(--navy); }
.trip-card__seats { font-size: 11px; color: var(--text-2); }

/* ---------- Trust bar ---------- */
.trust {
  background: var(--navy-dark);
  padding: 26px 0;
}
.trust__row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 14px 40px;
}
.trust__item { display: flex; align-items: center; gap: 9px; color: rgba(255,255,255,.7); font-size: 14px; font-weight: 600; }
.trust__item svg { width: 19px; height: 19px; stroke: var(--orange); }

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

.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.feature__icon {
  width: 54px; height: 54px; border-radius: 15px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(245,158,11,.14), rgba(255,140,66,.14));
  margin-bottom: 20px;
}
.feature__icon svg { width: 26px; height: 26px; stroke: var(--amber-dark); fill: none; stroke-width: 2; }
.feature h3 { font-size: 19px; font-weight: 800; color: var(--navy); margin-bottom: 8px; }
.feature p { color: var(--text-2); font-size: 15px; }

/* ---------- Services ---------- */
.services { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.svc {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.svc:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.svc__top {
  height: 4px; width: 56px; border-radius: 999px; margin-bottom: 24px;
}
.svc--ride .svc__top { background: linear-gradient(90deg, var(--navy), var(--navy-light)); }
.svc--rental .svc__top { background: linear-gradient(90deg, var(--amber), var(--orange)); }
.svc__icon {
  width: 60px; height: 60px; border-radius: 17px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 22px;
}
.svc--ride .svc__icon { background: linear-gradient(135deg, rgba(26,60,94,.1), rgba(42,82,128,.14)); }
.svc--rental .svc__icon { background: linear-gradient(135deg, rgba(245,158,11,.14), rgba(255,140,66,.16)); }
.svc__icon svg { width: 30px; height: 30px; fill: none; stroke-width: 2; }
.svc--ride .svc__icon svg { stroke: var(--navy); }
.svc--rental .svc__icon svg { stroke: var(--amber-dark); }
.svc__tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--text-3); margin-bottom: 10px;
}
.svc h3 { font-size: 24px; font-weight: 800; color: var(--navy); margin-bottom: 12px; letter-spacing: -0.01em; }
.svc > p { color: var(--text-2); font-size: 16px; margin-bottom: 22px; }
.svc__list { display: grid; gap: 11px; }
.svc__list li { display: flex; gap: 11px; align-items: flex-start; font-size: 15px; font-weight: 500; color: var(--text); }
.svc__list li svg { width: 19px; height: 19px; flex-shrink: 0; margin-top: 2px; fill: none; stroke-width: 2.2; }
.svc--ride .svc__list svg { stroke: var(--navy-light); }
.svc--rental .svc__list svg { stroke: var(--amber-dark); }

/* ---------- Audience (drivers / passengers) ---------- */
.audience { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.aud-card {
  position: relative; overflow: hidden;
  border-radius: var(--radius-xl);
  padding: 44px 40px;
  color: #fff;
}
.aud-card--driver { background: linear-gradient(150deg, #1A3C5E, #0F2540); }
.aud-card--rider { background: linear-gradient(150deg, #D97706, #F59E0B); }
.aud-card__tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; opacity: .85; margin-bottom: 14px;
}
.aud-card h3 { font-size: 27px; font-weight: 800; margin-bottom: 14px; letter-spacing: -0.01em; }
.aud-card > p { opacity: .88; margin-bottom: 24px; font-size: 16px; }
.aud-list li {
  display: flex; align-items: flex-start; gap: 11px;
  padding: 9px 0; font-size: 15px; font-weight: 500;
}
.aud-list li svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; }
.aud-card--driver .aud-list svg { stroke: var(--orange); }
.aud-card--rider .aud-list svg { stroke: #fff; }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding-top: 16px; }
.step__num {
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--navy); color: #fff; font-weight: 800; font-size: 20px;
  margin-bottom: 18px; box-shadow: 0 8px 20px rgba(26,60,94,.25);
}
.step h4 { font-size: 18px; font-weight: 800; color: var(--navy); margin-bottom: 7px; }
.step p { color: var(--text-2); font-size: 14.5px; }
.steps--rider .step__num { background: linear-gradient(135deg, var(--amber), var(--amber-dark)); box-shadow: 0 8px 20px rgba(245,158,11,.3); }

.tabs { display: inline-flex; gap: 6px; background: var(--surface); padding: 6px; border-radius: 999px; border: 1px solid var(--border); margin: 0 auto 44px; }
.tab {
  padding: 11px 26px; border-radius: 999px; font-size: 15px; font-weight: 700;
  color: var(--text-2); background: none; border: none; cursor: pointer; transition: all .2s ease;
}
.tab.active { background: var(--navy); color: #fff; }

/* ---------- Showcase strip ---------- */
.showcase {
  background: linear-gradient(135deg, #0F2540, #1A3C5E);
  color: #fff; border-radius: var(--radius-xl);
  padding: 64px 56px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.showcase h2 { font-size: clamp(26px,3.5vw,38px); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 18px; }
.showcase p { opacity: .82; font-size: 17px; margin-bottom: 26px; }
.showcase__list { display: grid; gap: 14px; }
.showcase__list li { display: flex; gap: 12px; align-items: center; font-size: 15.5px; }
.showcase__list svg { width: 22px; height: 22px; stroke: var(--orange); flex-shrink: 0; }
.showcase__visual { display: flex; justify-content: center; gap: 16px; }
.mini-stat {
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg); padding: 26px 22px; text-align: center; min-width: 130px;
}
.mini-stat .v { font-size: 30px; font-weight: 800; color: var(--orange); }
.mini-stat .l { font-size: 13px; opacity: .7; margin-top: 4px; }
.mini-stat:nth-child(2) { margin-top: 36px; }

/* ---------- CTA ---------- */
.cta {
  position: relative; overflow: hidden;
  background: radial-gradient(120% 140% at 50% 0%, #2A5280, #0F2540);
  border-radius: var(--radius-xl);
  padding: 72px 40px; text-align: center; color: #fff;
}
.cta h2 { font-size: clamp(28px,4vw,44px); font-weight: 800; letter-spacing: -0.02em; }
.cta p { margin: 16px auto 32px; max-width: 540px; opacity: .82; font-size: 18px; }
.cta__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: stretch; }
.contact__info { display: grid; gap: 18px; align-content: start; }
.contact__card {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--border);
  padding: 22px; border-radius: var(--radius);
}
.contact__card .ico {
  width: 46px; height: 46px; flex-shrink: 0; border-radius: 12px;
  background: linear-gradient(135deg, rgba(26,60,94,.08), rgba(42,82,128,.12));
  display: flex; align-items: center; justify-content: center;
}
.contact__card .ico svg { width: 22px; height: 22px; stroke: var(--navy); fill: none; stroke-width: 2; }
.contact__card h4 { font-size: 14px; color: var(--text-3); font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.contact__card a, .contact__card p { color: var(--text); font-size: 16px; font-weight: 600; margin-top: 3px; }
.contact__card a:hover { color: var(--amber-dark); }

.form {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 7px; }
.field input, .field textarea {
  width: 100%; font-family: inherit; font-size: 15px; color: var(--text);
  padding: 13px 15px; border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface-2); transition: border-color .2s ease, box-shadow .2s ease;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(245,158,11,.15); background: #fff;
}
.field textarea { resize: vertical; min-height: 120px; }
.form__note { font-size: 13px; color: var(--text-3); margin-top: 14px; text-align: center; }

/* ---------- Footer ---------- */
.footer { background: var(--navy-dark); color: rgba(255,255,255,.7); padding: 64px 0 28px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.footer__brand .brand__name { color: #fff; }
.footer__brand p { margin-top: 16px; font-size: 14.5px; max-width: 300px; }
.footer h5 { color: #fff; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 18px; }
.footer__col a, .footer__col p { display: block; font-size: 14.5px; margin-bottom: 11px; color: rgba(255,255,255,.7); transition: color .2s ease; }
.footer__col a:hover { color: var(--orange); }
.footer__bottom {
  margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 13.5px; color: rgba(255,255,255,.55);
}
.footer__bottom a:hover { color: var(--orange); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Legal pages ---------- */
.legal { padding: calc(var(--nav-h) + 60px) 0 80px; background: var(--surface); }
.legal .container { max-width: 820px; }
.legal h1 { font-size: 38px; font-weight: 800; color: var(--navy); margin-bottom: 8px; }
.legal .updated { color: var(--text-3); font-size: 14px; margin-bottom: 36px; }
.legal h2 { font-size: 22px; font-weight: 800; color: var(--navy); margin: 36px 0 12px; }
.legal p, .legal li { color: var(--text-2); font-size: 16px; margin-bottom: 12px; }
.legal ul { padding-left: 22px; list-style: disc; }
.legal li { margin-bottom: 8px; }
.legal a { color: var(--amber-dark); font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .hero .container { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { order: -1; }
  .grid--3, .grid--4 { grid-template-columns: 1fr 1fr; }
  .audience, .contact, .showcase { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .showcase { padding: 44px 32px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav__links, .nav__cta .btn { display: none; }
  .nav__toggle { display: flex; }
  .nav__links.open {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    position: absolute; top: var(--nav-h); left: 16px; right: 16px;
    background: #fff; padding: 16px; border-radius: var(--radius);
    box-shadow: var(--shadow-lg); border: 1px solid var(--border);
  }
  .nav__links.open a { color: var(--text) !important; width: 100%; padding: 10px 8px; }
  .section { padding: 68px 0; }
  .grid--3, .grid--4, .form__row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .hero__stats { gap: 22px; flex-wrap: wrap; }
  .showcase__visual { flex-direction: row; }
  .mini-stat:nth-child(2) { margin-top: 0; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 460px) {
  .footer__grid { grid-template-columns: 1fr; }
  .phone { width: 250px; height: 510px; }
}