/* ============================================
   RUKO AUTO — style.css
   ============================================ */

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

:root {
  --black: #06080f;
  --dark: #0d1017;
  --card: #131720;
  --border: #1e2535;
  --accent: #00b8ff;
  --accent2: #0055dd;
  --white: #f0f4ff;
  --muted: #6a7a9a;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Outfit', sans-serif;
}

html { scroll-behavior: smooth; }
body { background: var(--black); color: var(--white); font-family: var(--font-body); overflow-x: hidden; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--accent2); }

/* ─────────────────────────────
   NAV
───────────────────────────── */
nav {
  position: fixed; top: 0; width: 100%; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 60px;
  background: rgba(6,8,15,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: padding 0.3s, box-shadow 0.3s;
}

nav.scrolled {
  padding: 10px 60px;
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo-svg { height: 38px; width: auto; }

.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  color: var(--muted); text-decoration: none;
  font-size: 13px; font-weight: 500; letter-spacing: 1.5px;
  text-transform: uppercase; transition: color .2s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--accent);
  transition: width .3s;
}
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--accent); color: var(--black);
  border: none; padding: 10px 26px;
  font-family: var(--font-body); font-weight: 700;
  font-size: 12px; letter-spacing: 1.5px;
  text-transform: uppercase; cursor: pointer; transition: all .2s;
}
.nav-cta:hover {
  background: #33c8ff; transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(0,184,255,0.35);
}

/* ── Mobile nav toggle ── */
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 4px;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--white); transition: all .3s;
}

/* ─────────────────────────────
   HERO
───────────────────────────── */
.hero {
  min-height: 100vh;
  display: grid; grid-template-columns: 1fr 1fr;
  padding-top: 80px; position: relative; overflow: hidden;
}

.hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 55% 75% at 72% 50%, rgba(0,184,255,0.08) 0%, transparent 65%),
    radial-gradient(ellipse 35% 55% at 15% 75%, rgba(0,85,221,0.07) 0%, transparent 60%);
  pointer-events: none;
}

.hero::after {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,184,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,184,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 80% at 70% 50%, black, transparent);
}

.hero-left {
  display: flex; flex-direction: column; justify-content: center;
  padding: 80px 60px; position: relative; z-index: 2;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,184,255,0.08);
  border: 1px solid rgba(0,184,255,0.25);
  padding: 6px 16px; border-radius: 2px;
  font-size: 11px; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 28px; width: fit-content;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.7s 0.2s forwards;
}

.hero-badge::before {
  content: ''; width: 6px; height: 6px;
  background: var(--accent); border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:.3; transform:scale(1.5); }
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(50px, 5.5vw, 82px);
  line-height: 0.95; letter-spacing: 2px;
  color: var(--white); margin-bottom: 24px;
  opacity: 0; transform: translateY(24px);
  animation: fadeUp 0.8s 0.4s forwards;
}
.hero-title .accent { color: var(--accent); }
.hero-title .dim { color: var(--muted); }

.hero-sub {
  font-size: 15px; color: var(--muted);
  line-height: 1.75; max-width: 420px;
  margin-bottom: 44px; font-weight: 300;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.8s 0.6s forwards;
}

.hero-buttons {
  display: flex; gap: 14px; flex-wrap: wrap;
  opacity: 0; transform: translateY(20px);
  animation: fadeUp 0.8s 0.8s forwards;
}

/* Buttons */
.btn-primary {
  background: var(--accent); color: var(--black);
  padding: 15px 36px; font-weight: 700;
  font-size: 13px; letter-spacing: 1.5px;
  text-transform: uppercase; border: none; cursor: pointer;
  transition: all .2s; text-decoration: none; display: inline-block;
}
.btn-primary:hover {
  background: #33c8ff; transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,184,255,0.3);
}

.btn-outline {
  background: transparent; color: var(--white);
  padding: 15px 36px; font-weight: 600;
  font-size: 13px; letter-spacing: 1.5px;
  text-transform: uppercase; border: 1px solid var(--border);
  cursor: pointer; transition: all .2s; text-decoration: none; display: inline-block;
}
.btn-outline:hover {
  border-color: var(--accent); color: var(--accent);
  background: rgba(0,184,255,0.05);
}

/* Hero right */
.hero-right {
  position: relative; display: flex;
  align-items: center; justify-content: center; overflow: hidden;
}
.hero-car-bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 75% 55% at 50% 58%, rgba(0,184,255,0.1) 0%, transparent 65%);
}
.hero-car-wrap {
  position: relative; z-index: 2; width: 100%;
  display: flex; align-items: center; justify-content: center;
}
.car-visual {
  width: 88%; max-width: 560px;
  filter: drop-shadow(0 20px 55px rgba(0,184,255,0.18));
  animation: float 4.5s ease-in-out infinite;
  opacity: 0;
  animation: float 4.5s ease-in-out infinite, carReveal 1s 0.5s forwards;
}

@keyframes float {
  0%,100% { transform:translateY(0); }
  50% { transform:translateY(-14px); }
}
@keyframes carReveal {
  to { opacity: 1; }
}

.hero-specs {
  position: absolute; bottom: 60px; right: 40px;
  display: flex; flex-direction: column; gap: 10px; z-index: 3;
}
.spec-chip {
  background: rgba(13,16,23,0.92); border: 1px solid var(--border);
  padding: 10px 18px; display: flex; align-items: center; gap: 10px;
  backdrop-filter: blur(10px);
  opacity: 0; transform: translateX(20px);
  animation: slideIn 0.6s forwards;
}
.spec-chip:nth-child(1) { animation-delay: 1s; }
.spec-chip:nth-child(2) { animation-delay: 1.15s; }
.spec-chip:nth-child(3) { animation-delay: 1.3s; }

@keyframes slideIn {
  to { opacity: 1; transform: translateX(0); }
}

.spec-chip-val { font-family: var(--font-display); font-size: 22px; color: var(--accent); letter-spacing: 1px; }
.spec-chip-lbl { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 1.5px; }

/* ─────────────────────────────
   TRUST BAR
───────────────────────────── */
.trust-bar {
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 26px 60px;
  display: flex; align-items: center; justify-content: space-around;
  flex-wrap: wrap; gap: 20px; background: var(--dark);
}
.trust-item { display: flex; align-items: center; gap: 14px; }
.trust-icon {
  width: 36px; height: 36px;
  background: rgba(0,184,255,0.08); border: 1px solid rgba(0,184,255,0.18);
  display: flex; align-items: center; justify-content: center; font-size: 16px;
}
.trust-text strong { display: block; font-size: 13px; font-weight: 600; color: var(--white); }
.trust-text span { font-size: 11px; color: var(--muted); }
.trust-divider { width: 1px; height: 34px; background: var(--border); }

/* ─────────────────────────────
   SECTION HEADER
───────────────────────────── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
  font-size: 11px; font-weight: 600; letter-spacing: 3px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 54px); letter-spacing: 2px;
  line-height: 1; color: var(--white);
}
.section-title span { color: var(--accent); }
.section-sub {
  font-size: 15px; color: var(--muted);
  max-width: 480px; margin: 16px auto 0; line-height: 1.7; font-weight: 300;
}

/* ─────────────────────────────
   BRANDS
───────────────────────────── */
.brands-section {
  padding: 80px 60px;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--black);
}
.brands-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 2px;
}
.brand-card {
  background: var(--card); border: 1px solid var(--border);
  padding: 32px 20px;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  cursor: pointer; transition: all .25s; position: relative; overflow: hidden;
}
.brand-card::before {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
  transform: scaleX(0); transition: transform .3s;
}
.brand-card:hover {
  background: rgba(0,184,255,0.05);
  border-color: rgba(0,184,255,0.2);
  transform: translateY(-3px);
}
.brand-card:hover::before { transform: scaleX(1); }
.brand-logo-wrap { width: 64px; height: 40px; display: flex; align-items: center; justify-content: center; }
.brand-name {
  font-size: 11px; color: var(--muted); letter-spacing: 2px;
  text-transform: uppercase; font-weight: 500; transition: color .2s;
}
.brand-card:hover .brand-name { color: var(--accent); }

/* ─────────────────────────────
   PROCESS
───────────────────────────── */
.process-section {
  padding: 100px 60px; background: var(--dark);
  position: relative; overflow: hidden;
}
.process-steps {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px;
  position: relative; z-index: 2;
}
.process-steps::before {
  content: ''; position: absolute;
  top: 52px; left: 10%; right: 10%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border) 20%, var(--border) 80%, transparent);
  z-index: 0;
}
.process-step {
  text-align: center; padding: 32px 16px;
  position: relative; z-index: 1;
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.5s, transform 0.5s;
}
.process-step.visible { opacity: 1; transform: translateY(0); }

.step-num {
  font-family: var(--font-display); font-size: 58px;
  color: rgba(0,184,255,0.1); line-height: 1; margin-bottom: 12px;
}
.step-circle {
  width: 52px; height: 52px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin: 0 auto 16px; transition: all .2s;
}
.process-step:hover .step-circle {
  border-color: var(--accent); background: rgba(0,184,255,0.08);
}
.step-title { font-weight: 700; font-size: 14px; color: var(--white); margin-bottom: 8px; }
.step-desc { font-size: 12px; color: var(--muted); line-height: 1.65; }

/* ─────────────────────────────
   CTA / CONTACT
───────────────────────────── */
.cta-section {
  padding: 110px 60px; background: var(--black);
  text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 65% 55% at 50% 50%, rgba(0,184,255,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.cta-section::after {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,184,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,184,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px; pointer-events: none;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black, transparent);
}
.cta-inner { position: relative; z-index: 2; }
.cta-big {
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 80px); line-height: 0.95;
  letter-spacing: 3px; margin-bottom: 20px;
}
.cta-big span { color: var(--accent); }
.cta-sub {
  font-size: 15px; color: var(--muted);
  max-width: 460px; margin: 0 auto 50px;
  line-height: 1.75; font-weight: 300;
}
.cta-buttons { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

.whatsapp-btn {
  background: #25D366; color: #fff;
  padding: 15px 36px; font-weight: 700; font-size: 13px;
  letter-spacing: 1.5px; text-transform: uppercase; border: none; cursor: pointer;
  transition: all .2s; text-decoration: none;
  display: inline-flex; align-items: center; gap: 10px;
}
.whatsapp-btn:hover {
  background: #1dc258; transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.3);
}

.contact-chips {
  margin-top: 40px; display: flex; justify-content: center;
  gap: 20px; flex-wrap: wrap;
}
.contact-chip {
  display: flex; align-items: center; gap: 10px;
  background: var(--card); border: 1px solid var(--border);
  padding: 12px 24px; font-size: 13px; color: var(--muted);
  text-decoration: none; transition: all .2s;
}
.contact-chip:hover { border-color: var(--accent); color: var(--white); }
.contact-chip span { color: var(--accent); font-size: 16px; }

/* ─────────────────────────────
   FOOTER
───────────────────────────── */
footer { background: var(--dark); border-top: 1px solid var(--border); padding: 60px 60px 36px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }

.footer-brand-name {
  font-family: var(--font-display); font-size: 26px; letter-spacing: 3px;
  color: var(--white); margin-bottom: 12px; display: block;
}
.footer-brand-name span { color: var(--accent); }
.footer-brand p { font-size: 13px; color: var(--muted); line-height: 1.7; max-width: 250px; margin-top: 10px; }

.footer-col h4 {
  font-size: 10px; color: var(--accent); letter-spacing: 2.5px;
  text-transform: uppercase; margin-bottom: 18px; font-weight: 600;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--muted); text-decoration: none; font-size: 13px; transition: color .2s; }
.footer-col ul li a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 22px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 12px; color: var(--muted); }
.footer-socials { display: flex; gap: 10px; }
.social-btn {
  width: 34px; height: 34px; border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; cursor: pointer; transition: all .2s;
  text-decoration: none; color: var(--muted);
}
.social-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ─────────────────────────────
   FLOATING WHATSAPP BUTTON
───────────────────────────── */
.float-wa {
  position: fixed; bottom: 28px; right: 28px;
  background: #25D366; color: white;
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.45);
  z-index: 9999; transition: transform .2s, box-shadow .2s;
  text-decoration: none;
}
.float-wa:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 32px rgba(37,211,102,0.6);
}

/* ─────────────────────────────
   RESPONSIVE
───────────────────────────── */
@media (max-width: 1024px) {
  .brands-grid { grid-template-columns: repeat(3, 1fr); }
  .process-steps { grid-template-columns: repeat(3, 1fr); }
  .process-steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  nav { padding: 14px 24px; }
  nav.scrolled { padding: 10px 24px; }

  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  /* Mobile menu open state */
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 64px; left: 0; right: 0;
    background: rgba(6,8,15,0.98);
    padding: 24px 32px; gap: 20px;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(20px);
  }
  .nav-links.open ~ .nav-cta { display: block; }

  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 70px; }
  .hero-right { display: none; }
  .hero-left { padding: 60px 24px 40px; }
  .hero-title { font-size: clamp(44px, 10vw, 64px); }

  .trust-bar { padding: 20px 24px; gap: 16px; }
  .trust-divider { display: none; }

  .brands-section { padding: 60px 24px; }
  .brands-grid { grid-template-columns: repeat(2, 1fr); }

  .process-section { padding: 60px 24px; }
  .process-steps { grid-template-columns: 1fr 1fr; }

  .cta-section { padding: 80px 24px; }
  .contact-chips { flex-direction: column; align-items: center; }

  footer { padding: 48px 24px 28px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .brands-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; }
  .hero-specs { display: none; }
}