/* ============================================================
   Shelby Pro Diesel — styles.css
   ============================================================ */

/* ROOT & RESET */
:root {
  --bg:      #07090d;
  --panel:   #0e1218;
  --panel2:  #151b23;
  --text:    #f4f7fb;
  --muted:   #aab3c2;
  --red:     #f23333;
  --orange:  #ff8a00;
  --steel:   #8c98a8;
  --line:    rgba(255,255,255,.12);
  --glow:    0 0 40px rgba(242,51,51,.35);
  --r-lg:    28px;
  --r-xl:    34px;
  --ease:    .25s ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, sans-serif;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
p { color: var(--muted); line-height: 1.75; margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4 { margin: 0; line-height: 1; }
h1, h2 {
  font-family: Anton, Impact, sans-serif;
  text-transform: uppercase;
  letter-spacing: .5px;
}
h1 { font-size: clamp(2.9rem, 9vw, 8.5rem); }
h2 { font-size: clamp(2.1rem, 5vw, 5rem); }
h3 { font-size: 1.3rem; font-weight: 700; }

.eyebrow {
  color: var(--orange);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-size: .78rem;
  display: block;
  margin-bottom: 10px;
}

/* ---- LOADER ---- */
.loader {
  position: fixed;
  inset: 0;
  background: #050608;
  display: grid;
  place-items: center;
  z-index: 200;
  animation: hideLoader .6s ease 1.2s forwards;
  pointer-events: none;
}
.loader-mark {
  width: 96px; height: 96px;
  border: 2px solid var(--red);
  display: grid;
  place-items: center;
  font-weight: 900;
  letter-spacing: 2px;
  clip-path: polygon(15% 0, 100% 0, 85% 100%, 0 100%);
  box-shadow: var(--glow);
  animation: loaderPulse .7s infinite alternate;
}
@keyframes hideLoader { to { opacity: 0; visibility: hidden; } }
@keyframes loaderPulse { to { transform: scale(1.1); } }

/* ---- TOPBAR ---- */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 86px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(18px, 4vw, 64px);
  background: rgba(7,9,13,.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line);
  transition: background var(--ease);
}
.topbar.scrolled { background: rgba(5,6,8,.97); }

.brand { display: flex; align-items: center; gap: 12px; }
.brand-emblem {
  width: 58px; height: 48px;
  background: linear-gradient(135deg, var(--red), #7a0f0f);
  clip-path: polygon(15% 0, 100% 0, 85% 100%, 0 100%);
  display: grid;
  place-items: center;
  box-shadow: var(--glow);
  flex-shrink: 0;
}
.brand-emblem span { font-family: Anton; font-size: 1.25rem; }
.brand-text { display: grid; line-height: 1.25; }
.brand-text strong {
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: .6px;
  font-size: .98rem;
}
.brand-text small { color: var(--muted); font-size: .7rem; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 26px; }
.nav a {
  font-weight: 800;
  font-size: .84rem;
  text-transform: uppercase;
  color: #d0d8e8;
  position: relative;
  padding-bottom: 4px;
  transition: color var(--ease);
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 3px;
  background: var(--red);
  transition: width .3s ease;
  border-radius: 2px;
}
.nav a:hover { color: #fff; }
.nav a:hover::after, .nav a.active::after { width: 100%; }

.topbar-right { display: flex; align-items: center; gap: 16px; }
.topbar-phone {
  font-size: .82rem;
  font-weight: 800;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--ease);
}
.topbar-phone svg { color: var(--orange); flex-shrink: 0; }
.topbar-phone:hover { color: var(--orange); }

.nav-cta, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 13px 24px;
  font-family: inherit;
  font-weight: 900;
  font-size: .84rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  cursor: pointer;
  transition: transform .25s, box-shadow .25s;
  white-space: nowrap;
}
.nav-cta, .btn.primary {
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: #fff;
  box-shadow: 0 10px 28px rgba(242,51,51,.28);
}
.nav-cta:hover, .btn.primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 42px rgba(242,51,51,.42);
}
.btn.ghost {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.07);
  color: #fff;
}
.btn.ghost:hover {
  background: rgba(255,255,255,.13);
  transform: translateY(-2px);
}
.btn.ghost.dark { background: #111820; }

.menu-btn {
  display: none;
  background: none;
  color: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 13px;
  font-size: 1.3rem;
  cursor: pointer;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: center;
  padding: 140px clamp(20px,5vw,76px) 80px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  will-change: transform;
  transition: transform .05s linear;
}
.truck-hero {
  background-image:
    linear-gradient(90deg, #07090d 0%, rgba(7,9,13,.88) 38%, rgba(7,9,13,.18) 100%),
    url('https://images.unsplash.com/photo-1601584115197-04ecc0da31d7?auto=format&fit=crop&w=1800&q=80');
  filter: saturate(.85) contrast(1.1);
}
.speed-lines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    115deg,
    transparent 0 80px,
    rgba(242,51,51,.065) 82px 84px
  );
  animation: speedSlide 7s linear infinite;
  pointer-events: none;
}
@keyframes speedSlide { to { transform: translateX(-120px); } }

.hero-content, .hero-card { position: relative; z-index: 2; }
.hero h1 { margin: 14px 0 20px; }
.hero h1 span {
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255,255,255,.85);
}
.hero-copy { max-width: 680px; font-size: 1.07rem; }
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 32px 0 42px;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 520px;
}
.hero-stats article {
  padding: 18px 16px;
  background: rgba(255,255,255,.07);
  border: 1px solid var(--line);
  border-radius: 20px;
  transition: background var(--ease), border-color var(--ease);
}
.hero-stats article:hover {
  background: rgba(255,255,255,.11);
  border-color: rgba(242,51,51,.35);
}
.hero-stats strong {
  font-family: Anton;
  font-size: 1.95rem;
  display: block;
  color: var(--text);
}
.hero-stats span { color: var(--muted); font-size: .8rem; display: block; margin-top: 4px; }

.hero-card {
  justify-self: end;
  max-width: 356px;
  padding: 28px 30px;
  background: linear-gradient(180deg, rgba(21,27,35,.92), rgba(10,13,18,.92));
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: 0 30px 80px rgba(0,0,0,.55);
  backdrop-filter: blur(12px);
}
.status-dot {
  display: block;
  width: 12px; height: 12px;
  background: #23ff75;
  border-radius: 50%;
  box-shadow: 0 0 18px #23ff75, 0 0 36px rgba(35,255,117,.25);
  margin-bottom: 22px;
  animation: dotPulse 2s ease-in-out infinite;
}
@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 18px #23ff75, 0 0 36px rgba(35,255,117,.25); }
  50%       { box-shadow: 0 0 30px #23ff75, 0 0 60px rgba(35,255,117,.4); }
}
.hero-card h3 { margin-bottom: 10px; }
.hero-card a, .text-link {
  color: var(--orange);
  font-weight: 900;
  text-transform: uppercase;
  font-size: .83rem;
  letter-spacing: .5px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  transition: gap .2s;
}
.hero-card a:hover, .text-link:hover { gap: 10px; }

/* ---- TRUST BAR ---- */
.trust-bar {
  background: var(--panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 26px clamp(20px,5vw,76px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 44px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 800;
  font-size: .84rem;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: #c0cad8;
}
.trust-item svg { color: var(--orange); width: 20px; height: 20px; flex-shrink: 0; }

/* ---- SECTIONS ---- */
.section { padding: 92px clamp(20px,5vw,76px); }
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.reverse { direction: rtl; }
.reverse > * { direction: ltr; }
.section-copy h2 { margin: 12px 0 18px; }
.section-copy p { max-width: 580px; }

/* ---- VISUAL STACK ---- */
.visual-stack { position: relative; min-height: 520px; }
.photo-card {
  border-radius: 30px;
  border: 1px solid var(--line);
  box-shadow: 0 35px 90px rgba(0,0,0,.5);
  min-height: 380px;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  transition: transform .4s ease, box-shadow .4s ease;
}
.photo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 48px 100px rgba(0,0,0,.6);
}
.photo-card.bus {
  background-image:
    linear-gradient(rgba(0,0,0,.15), rgba(0,0,0,.5)),
    url('https://images.unsplash.com/photo-1563720223185-11003d516935?auto=format&fit=crop&w=1200&q=80');
}
.photo-card.engine {
  position: absolute;
  right: 0; bottom: 0;
  width: 55%;
  min-height: 260px;
  background-image:
    linear-gradient(rgba(0,0,0,.15), rgba(0,0,0,.55)),
    url('https://images.unsplash.com/photo-1487754180451-c456f719a1fc?auto=format&fit=crop&w=900&q=80');
}
.photo-card.night {
  background-image:
    linear-gradient(rgba(0,0,0,.1), rgba(0,0,0,.45)),
    url('https://images.unsplash.com/photo-1501700493788-fa1a4fc9fe62?auto=format&fit=crop&w=1200&q=80');
}
.spec-card {
  position: absolute;
  left: 28px; bottom: 36px; right: 22%;
  padding: 22px 24px;
  border-radius: 22px;
  background: rgba(242,51,51,.92);
  box-shadow: var(--glow);
}
.spec-card strong { display: block; font-size: 1.2rem; margin-bottom: 4px; }
.spec-card span { color: rgba(255,255,255,.9); font-size: .9rem; }

/* ---- DARK GRID ---- */
.dark-grid {
  background:
    radial-gradient(circle at top left, rgba(242,51,51,.17), transparent 36%),
    linear-gradient(180deg, #0b0f15, #07090d);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.center { text-align: center; max-width: 850px; margin: 0 auto 48px; }
.center h2 { margin: 12px 0 0; }

/* ---- CARDS ---- */
.cards { display: grid; gap: 22px; }
.cards.three { grid-template-columns: repeat(3,1fr); }
.cards.four  { grid-template-columns: repeat(4,1fr); }

.service-card {
  padding: 32px;
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  min-height: 230px;
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, border-color .3s, box-shadow .3s;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: auto -30px -60px auto;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: rgba(242,51,51,.11);
  transition: transform .4s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(242,51,51,.3);
  box-shadow: 0 24px 64px rgba(0,0,0,.42);
}
.service-card:hover::before { transform: scale(1.35); }
.card-icon {
  width: 46px; height: 46px;
  background: rgba(242,51,51,.1);
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  color: var(--red);
  transition: background var(--ease);
}
.service-card:hover .card-icon { background: rgba(242,51,51,.18); }
.card-icon svg { width: 22px; height: 22px; }
.card-label {
  color: var(--red);
  font-weight: 900;
  letter-spacing: 2px;
  font-size: .7rem;
  text-transform: uppercase;
}
.service-card h3 { margin: 10px 0 10px; }

/* ---- RACING BAND ---- */
.racing-band {
  padding: 26px 0;
  overflow: hidden;
  background: var(--red);
  color: #fff;
}
.marquee {
  display: flex;
  white-space: nowrap;
  font-family: Anton;
  font-size: clamp(1.9rem, 5vw, 5rem);
  letter-spacing: 2px;
  animation: marqueeRoll 22s linear infinite;
}
.marquee span { padding-right: 28px; }
@keyframes marqueeRoll { to { transform: translateX(-50%); } }

/* ---- GALLERY ---- */
.gallery-section { background: var(--bg); }
.gallery-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: 280px 280px;
  gap: 16px;
}
.gallery-item {
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gallery-item:first-child { grid-row: 1 / 3; }
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .55s ease;
}
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7,9,13,.75) 0%, transparent 55%);
  opacity: 0;
  transition: opacity .3s;
}
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item:hover::after { opacity: 1; }
.gallery-caption {
  position: absolute;
  bottom: 18px; left: 18px;
  z-index: 2;
  color: #fff;
  font-weight: 800;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .3s, transform .3s;
}
.gallery-item:hover .gallery-caption { opacity: 1; transform: none; }

/* ---- TESTIMONIALS ---- */
.testimonials-section {
  background: linear-gradient(180deg, #0b0f15, var(--bg));
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 22px;
  margin-top: 48px;
}
.testimonial-card {
  padding: 32px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  transition: transform .3s, border-color .3s;
}
.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,138,0,.28);
}
.stars { display: flex; gap: 4px; margin-bottom: 18px; }
.stars svg { width: 18px; height: 18px; fill: var(--orange); }
.testimonial-card blockquote {
  margin: 0 0 24px;
  font-size: .97rem;
  line-height: 1.75;
  color: #cdd6e2;
  font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), var(--orange));
  display: grid;
  place-items: center;
  font-family: Anton;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: #fff;
}
.author-name { font-weight: 800; font-size: .9rem; display: block; color: var(--text); }
.author-title { font-size: .77rem; color: var(--muted); display: block; }

/* ---- FAQ ---- */
.faq-section { background: #070a0f; }
.faq-list { max-width: 820px; margin: 48px auto 0; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  font-family: inherit;
  font-size: 1.03rem;
  font-weight: 700;
  text-align: left;
  padding: 24px 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  transition: color .2s;
}
.faq-question:hover { color: var(--orange); }
.faq-icon {
  width: 28px; height: 28px;
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--orange);
  transition: transform .35s ease, border-color .2s, background .2s;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  border-color: var(--orange);
  background: rgba(255,138,0,.1);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease;
}
.faq-answer p { padding-bottom: 26px; font-size: .96rem; max-width: 720px; }
.faq-item.open .faq-answer { max-height: 300px; }

/* ---- CTA PANEL ---- */
.cta-section { padding: 50px clamp(20px,5vw,76px) 92px; }
.cta-panel {
  border-radius: var(--r-xl);
  background: linear-gradient(135deg, #161d26, #080a0d 60%, rgba(242,51,51,.48));
  border: 1px solid rgba(255,255,255,.13);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 48px clamp(28px,5vw,60px);
}
.cta-panel h2 { margin: 12px 0 16px; }

/* ---- INNER PAGES ---- */
.inner-page { padding-top: 86px; }
.page-hero {
  position: relative;
  min-height: 540px;
  padding: 110px clamp(20px,5vw,76px) 70px;
  display: grid;
  align-content: end;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-size: cover;
  background-position: center;
  filter: brightness(.7) contrast(1.06);
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, #07090d 0, rgba(7,9,13,.78) 52%, rgba(7,9,13,.18));
}
.page-hero h1 { margin: 14px 0 18px; }
.page-hero p { max-width: 760px; font-size: 1.06rem; }

.service-hero::before { background-image: url('https://images.unsplash.com/photo-1565043589221-1a6fd9ae45c7?auto=format&fit=crop&w=1700&q=80'); }
.fleet-hero::before   { background-image: url('https://images.unsplash.com/photo-1519003722824-194d4455a60c?auto=format&fit=crop&w=1700&q=80'); }
.club-hero::before    { background-image: url('https://images.unsplash.com/photo-1601584115197-04ecc0da31d7?auto=format&fit=crop&w=1700&q=80'); }
.contact-hero::before { background-image: url('https://images.unsplash.com/photo-1493238792000-8113da705763?auto=format&fit=crop&w=1700&q=80'); }

/* ---- PROCESS / TIMELINE ---- */
.process { background: #0a0d12; }
.timeline { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.timeline article {
  padding: 28px 24px;
  border-left: 3px solid var(--red);
  background: var(--panel);
  border-radius: 0 24px 24px 0;
  transition: transform .3s;
}
.timeline article:hover { transform: translateX(5px); }
.timeline b {
  font-family: Anton;
  color: var(--orange);
  font-size: 2.3rem;
  display: block;
  margin-bottom: 8px;
}
.timeline h3 { margin-bottom: 8px; }

/* ---- DASHBOARD ---- */
.dashboard {
  background: linear-gradient(180deg, #101722, #07090d);
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 30px;
  box-shadow: 0 30px 90px rgba(0,0,0,.5);
}
.dash-top { display: flex; gap: 8px; margin-bottom: 28px; }
.dash-top span { width: 12px; height: 12px; border-radius: 50%; }
.dash-top span:nth-child(1) { background: #ff5f56; }
.dash-top span:nth-child(2) { background: #ffbd2e; }
.dash-top span:nth-child(3) { background: #27c93f; }
.dashboard h3 { margin-bottom: 22px; }
.meter-row { display: flex; justify-content: space-between; margin-bottom: 8px; }
.meter-row span { font-size: .8rem; font-weight: 700; color: var(--muted); text-transform: uppercase; }
.meter-row strong { font-size: .8rem; font-weight: 900; color: var(--orange); }
.meter {
  height: 10px;
  background: rgba(255,255,255,.08);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 20px;
}
.meter i {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--red), var(--orange));
  border-radius: 999px;
}
.dashboard ul { list-style: none; padding: 0; margin: 0; }
.dashboard li {
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: #d2dae6;
  font-size: .9rem;
  display: flex;
  align-items: center;
  gap: 10px;
}
.dashboard li::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
}

/* ---- PLANS ---- */
.pricing { display: grid; grid-template-columns: 1fr 1.1fr; gap: 24px; }
.plan {
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--panel);
  display: flex;
  flex-direction: column;
}
.plan.featured {
  background: linear-gradient(160deg, #1b1111, #111820 50%, #080a0d);
  box-shadow: var(--glow);
  border-color: rgba(242,51,51,.3);
}
.plan .eyebrow { margin-bottom: 6px; }
.plan h2 { margin-bottom: 14px; }
.plan > p { margin-bottom: 28px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 32px; flex: 1; }
.plan li { padding: 13px 0; border-bottom: 1px solid var(--line); color: #dbe3ee; font-size: .94rem; }
.plan li::before { content: "✓"; color: var(--orange); font-weight: 900; margin-right: 10px; }
.plan .btn { width: 100%; }

/* ---- CONTACT ---- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 30px; }
.contact-info, .contact-form {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 30px;
  padding: 38px;
}
.contact-info h2 { margin-bottom: 16px; }
.info-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}
.info-line strong { font-size: .9rem; }
.info-line span { color: var(--muted); font-size: .9rem; text-align: right; }
.info-line a { color: var(--orange); font-weight: 700; transition: color var(--ease); }
.info-line a:hover { color: var(--text); }
.map-card {
  margin-top: 28px;
  min-height: 170px;
  border-radius: 24px;
  background: repeating-linear-gradient(45deg, #151b23 0 20px, #10141b 20px 40px);
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--orange);
  font-family: Anton;
  font-size: 1.75rem;
  letter-spacing: 2px;
  line-height: 1.2;
}
.map-card small {
  color: rgba(255,255,255,.55);
  font-family: Inter;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-top: 6px;
}

.contact-form { display: grid; gap: 18px; }
.contact-form label {
  display: grid;
  gap: 8px;
  font-weight: 800;
  text-transform: uppercase;
  font-size: .76rem;
  color: #dfe7f0;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(9,13,19,.85);
  color: #fff;
  padding: 15px 18px;
  font: inherit;
  font-size: .94rem;
  transition: border-color .2s;
  -webkit-appearance: none;
  appearance: none;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--orange);
  background: rgba(12,17,24,.9);
}
.contact-form select { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-note { font-size: .77rem; color: var(--steel); text-align: center; }

/* ---- FOOTER ---- */
.footer {
  padding: 52px clamp(20px,5vw,76px) 32px;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 24px;
  background: #050608;
  border-top: 1px solid var(--line);
}
.footer strong { font-size: 1rem; }
.footer p { margin-top: 8px; font-size: .86rem; }
.footer-links { display: flex; gap: 22px; justify-content: flex-end; flex-wrap: wrap; align-items: flex-start; }
.footer a { color: var(--muted); font-weight: 800; font-size: .86rem; text-transform: uppercase; transition: color var(--ease); }
.footer a:hover { color: var(--orange); }
.credit {
  grid-column: 1 / -1;
  border-top: 1px solid var(--line);
  padding-top: 24px;
  margin: 0;
  text-align: center;
  font-size: .8rem;
}

/* ---- FLOATING BUTTONS ---- */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 90;
  width: 60px; height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 32px rgba(37,211,102,.48);
  transition: transform .25s, box-shadow .25s;
}
.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 16px 50px rgba(37,211,102,.65);
}
.whatsapp-float svg { width: 30px; height: 30px; }

.back-to-top {
  position: fixed;
  bottom: 100px; right: 28px;
  z-index: 90;
  width: 48px; height: 48px;
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: 50%;
  display: grid;
  place-items: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s, transform .25s, border-color .2s, color .2s;
  color: var(--muted);
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-3px); border-color: var(--orange); color: var(--orange); }
.back-to-top svg { width: 20px; height: 20px; }

/* ---- ANIMATIONS ---- */
.page-transition { animation: pageIn .5s ease both; }
@keyframes pageIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .78s ease, transform .78s ease;
}
.reveal.show { opacity: 1; transform: none; }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }
.delay-3 { transition-delay: .36s; }
.delay-4 { transition-delay: .48s; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .page-transition { transition: none; animation: none; opacity: 1; transform: none; }
  .speed-lines, .marquee, .loader-mark, .status-dot { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1100px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .gallery-item:first-child { grid-row: auto; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 980px) {
  .nav, .topbar-phone { display: none; }
  .nav-cta { display: none; }
  .menu-btn { display: block; }

  .topbar.open .nav {
    display: flex;
    position: absolute;
    top: 86px; left: 0; right: 0;
    flex-direction: column;
    background: rgba(5,6,8,.98);
    padding: 20px clamp(18px,4vw,64px) 28px;
    border-bottom: 1px solid var(--line);
    gap: 0;
  }
  .topbar.open .nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }

  .hero { grid-template-columns: 1fr; padding-top: 130px; }
  .hero-card { justify-self: start; margin-top: 36px; max-width: 100%; width: 100%; }
  .split, .contact-grid, .pricing { grid-template-columns: 1fr; }
  .cards.three, .cards.four, .timeline { grid-template-columns: 1fr 1fr; }
  .footer { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
  .cta-panel { flex-direction: column; align-items: flex-start; }
  .trust-bar { gap: 20px; justify-content: flex-start; }
  .testimonials-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  h1 { font-size: 2.9rem; }
  h2 { font-size: 2.1rem; }
  .cards.three, .cards.four, .timeline { grid-template-columns: 1fr; }
  .photo-card.engine { position: relative; width: 100%; margin-top: 18px; }
  .visual-stack { min-height: auto; }
  .spec-card { position: relative; left: auto; right: auto; bottom: auto; margin-top: 18px; }
  .info-line { display: grid; gap: 3px; }
  .info-line span { text-align: left; }
  .brand-text small { display: none; }
  .gallery-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .gallery-item { min-height: 220px; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .whatsapp-float { bottom: 20px; right: 20px; width: 54px; height: 54px; }
  .back-to-top { bottom: 86px; right: 20px; }
  .contact-info, .contact-form { padding: 24px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .cta-panel { padding: 32px 24px; }
}