/* ============================================================
   REVLINE — components.css
   Buttons · Nav · Cards · Slider · Timeline · Carousel
   Forms · Placeholders · Footer · Sections
   ============================================================ */


/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  --btn-bg: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.9rem 1.9rem;
  font-family: var(--font-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  line-height: 1;
  border: 1px solid transparent;
  border-radius: var(--r-pill);
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  transition: transform var(--t-base), box-shadow var(--t-base),
              background-color var(--t-base), border-color var(--t-base), color var(--t-base);
}
.btn:active { transform: translateY(1px) scale(0.99); }
.btn [data-lucide] { width: 18px; height: 18px; }

.btn--primary {
  background: var(--grad-red);
  color: var(--white);
  box-shadow: var(--glow-red-lg);
}
.btn--primary:hover {
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 12px 50px var(--red-glow);
}

.btn--yellow {
  background: var(--yellow);
  color: var(--carbon);
  box-shadow: var(--glow-yellow-lg);
}
.btn--yellow:hover { color: var(--carbon); transform: translateY(-2px); box-shadow: 0 12px 50px var(--yellow-glow); }

.btn--glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-color: var(--glass-border);
  color: var(--white);
}
.btn--glass:hover { border-color: var(--red); color: var(--white); transform: translateY(-2px); box-shadow: var(--glow-red); }

.btn--outline {
  border-color: var(--steel);
  color: var(--text);
  background: transparent;
}
.btn--outline:hover { border-color: var(--red); color: var(--white); box-shadow: var(--glow-red); }

.btn--ghost { color: var(--text-secondary); }
.btn--ghost:hover { color: var(--white); }

.btn--whatsapp { background: #25D366; color: #05230f; }
.btn--whatsapp:hover { color: #05230f; transform: translateY(-2px); box-shadow: 0 12px 40px rgba(37,211,102,0.45); }

.btn--sm { padding: 0.6rem 1.25rem; font-size: var(--fs-sm); }
.btn--lg { padding: 1.1rem 2.5rem; font-size: var(--fs-md); }
.btn--block { width: 100%; }


/* ============================================================
   FLOATING GLASS NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: var(--sp-4);
  left: 50%;
  transform: translateX(-50%);
  width: min(1240px, calc(100% - 2 * var(--sp-4)));
  z-index: var(--z-nav);
  border-radius: var(--r-pill);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  transition: padding var(--t-base), top var(--t-base), box-shadow var(--t-base), background var(--t-base);
}
.nav.scrolled {
  top: var(--sp-2);
  background: var(--glass-bg-strong);
  box-shadow: var(--shadow-lg), var(--glow-red);
  border-color: var(--glass-border-hover);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.7rem 0.6rem 1.25rem;
  transition: padding var(--t-base);
}
.nav.scrolled .nav__inner { padding-block: 0.45rem; }

.nav__logo { display: flex; align-items: center; gap: var(--sp-3); }
.nav__logo img {
  height: 44px; width: 44px; border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--glass-border);
  transition: height var(--t-base), width var(--t-base);
}
.nav.scrolled .nav__logo img { height: 38px; width: 38px; }
.nav__logo-text {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
  letter-spacing: var(--ls-wide);
  color: var(--white);
  text-transform: uppercase;
  line-height: 1;
}
.nav__logo-text span { color: var(--red); }
.nav__logo-text small {
  display: block;
  font-size: 0.55rem;
  letter-spacing: var(--ls-widest);
  color: var(--text-muted);
  font-weight: var(--fw-medium);
  margin-top: 2px;
}

.nav__links { display: flex; align-items: center; gap: var(--sp-1); }
.nav__link {
  position: relative;
  padding: 0.5rem 0.85rem;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-secondary);
  border-radius: var(--r-pill);
  transition: color var(--t-fast), background var(--t-fast);
}
.nav__link:hover { color: var(--white); background: var(--glass-highlight); }
.nav__link.active { color: var(--white); }
.nav__link.active::after {
  content: '';
  position: absolute;
  left: 50%; bottom: 2px;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--red);
  transform: translateX(-50%);
  box-shadow: 0 0 10px var(--red);
}

.nav__actions { display: flex; align-items: center; gap: var(--sp-2); }

/* Hamburger */
.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  border: none; background: transparent;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border-radius: var(--r-pill);
}
.nav__toggle span {
  width: 22px; height: 2px; background: var(--white);
  border-radius: 2px; transition: transform var(--t-base), opacity var(--t-base);
}
.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile drawer */
.nav__drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background: var(--glass-bg-strong);
  backdrop-filter: blur(28px) saturate(140%);
  -webkit-backdrop-filter: blur(28px) saturate(140%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--sp-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t-base), visibility var(--t-base);
}
.nav__drawer.open { opacity: 1; visibility: visible; }
.nav__drawer-link {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-secondary);
  transform: translateY(20px);
  opacity: 0;
  transition: color var(--t-fast), transform var(--t-base), opacity var(--t-base);
}
.nav__drawer.open .nav__drawer-link { transform: translateY(0); opacity: 1; }
.nav__drawer-link:hover, .nav__drawer-link.active { color: var(--red); }
.nav__drawer-close {
  position: absolute; top: var(--sp-6); right: var(--sp-6);
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--glass-highlight); border: 1px solid var(--glass-border);
  color: var(--white); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}


/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img,
.hero__media video {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__overlay {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, var(--carbon) 8%, rgba(13,13,13,0.55) 55%, rgba(13,13,13,0.25) 100%),
    linear-gradient(180deg, rgba(13,13,13,0.7) 0%, transparent 30%, var(--carbon) 100%);
}
/* animated light sweep */
.hero__overlay::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(40vw 40vw at 70% 30%, var(--red-glow-soft), transparent 70%);
  animation: heroPulse 6s ease-in-out infinite;
}
.hero__content { position: relative; padding-block: 8rem 6rem; max-width: 820px; }
.hero__title {
  font-size: var(--fs-hero);
  line-height: 0.95;
  margin-bottom: var(--sp-6);
  text-shadow: 0 4px 40px rgba(0,0,0,0.5);
}
.hero__title .accent { color: var(--red); text-shadow: 0 0 40px var(--red-glow); }
.hero__sub {
  font-size: clamp(1rem, 2.2vw, var(--fs-lg));
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: var(--sp-8);
}
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--sp-4); }

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--sp-8); left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-2);
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
}
.hero__scroll-mouse {
  width: 26px; height: 42px;
  border: 2px solid var(--text-muted);
  border-radius: var(--r-pill);
  position: relative;
}
.hero__scroll-mouse::after {
  content: '';
  position: absolute; top: 8px; left: 50%;
  width: 4px; height: 8px;
  background: var(--red);
  border-radius: var(--r-pill);
  transform: translateX(-50%);
  animation: scrollWheel 1.8s ease-in-out infinite;
}

/* Marquee strip under hero */
.marquee {
  overflow: hidden;
  border-block: 1px solid var(--glass-border);
  background: var(--graphite);
  padding-block: var(--sp-4);
}
.marquee__track {
  display: flex;
  gap: var(--sp-12);
  width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee__item {
  display: inline-flex; align-items: center; gap: var(--sp-3);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}
.marquee__item [data-lucide] { color: var(--red); width: 20px; height: 20px; }


/* ============================================================
   PAGE HEADER (subpages)
   ============================================================ */
.page-header {
  position: relative;
  padding-block: clamp(9rem, 16vw, 13rem) clamp(3rem, 7vw, 6rem);
  text-align: center;
  overflow: hidden;
  isolation: isolate;
}
.page-header::before {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(50vw 50vw at 50% -20%, var(--red-glow-soft), transparent 60%),
    var(--graphite);
  background-image: var(--carbon-fibre);
  background-size: var(--carbon-fibre-size);
  background-blend-mode: overlay;
}
.page-header__title { font-size: clamp(2.5rem, 7vw, var(--fs-4xl)); margin-bottom: var(--sp-4); }
.page-header__title .accent { color: var(--red); }
.page-header__sub { color: var(--text-secondary); font-size: var(--fs-md); max-width: 620px; margin-inline: auto; }
.breadcrumb {
  display: inline-flex; gap: var(--sp-2); align-items: center;
  font-family: var(--font-display); font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider); text-transform: uppercase;
  color: var(--text-muted); margin-bottom: var(--sp-5);
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb [data-lucide] { width: 12px; height: 12px; }


/* ============================================================
   CARDS
   ============================================================ */

/* Feature card (Why Choose) */
.feature-card {
  position: relative;
  padding: var(--sp-8);
  border-radius: var(--r-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  overflow: hidden;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}
/* animated glow border */
.feature-card::before {
  content: '';
  position: absolute; inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(130deg, transparent 30%, var(--red) 50%, var(--yellow) 65%, transparent 80%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--t-base);
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.feature-card:hover::before { opacity: 1; }
.feature-card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 60px; height: 60px; border-radius: var(--r-md);
  background: var(--red-glow-soft);
  border: 1px solid var(--red-glow-soft);
  color: var(--red);
  margin-bottom: var(--sp-5);
  transition: transform var(--t-base), box-shadow var(--t-base);
}
.feature-card:hover .feature-card__icon { box-shadow: var(--glow-red); transform: scale(1.06); }
.feature-card__icon [data-lucide] { width: 28px; height: 28px; }
.feature-card h3 { font-size: var(--fs-lg); margin-bottom: var(--sp-3); }
.feature-card p { font-size: var(--fs-sm); }

/* Service card (with image) */
.service-card {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--graphite-light);
  border: 1px solid var(--glass-border);
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}
.service-card:hover { transform: translateY(-6px); border-color: var(--red); box-shadow: var(--shadow-lg), var(--glow-red); }
.service-card__media { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.service-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-smooth); }
.service-card:hover .service-card__media img { transform: scale(1.08); }
.service-card__media::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(13,13,13,0.85) 100%);
}
.service-card__icon {
  position: absolute; top: var(--sp-4); left: var(--sp-4); z-index: 2;
  display: flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: var(--r-md);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  color: var(--red);
}
.service-card__body { padding: var(--sp-6); }
.service-card__body h3 { font-size: var(--fs-xl); margin-bottom: var(--sp-3); }
.service-card__body p { font-size: var(--fs-sm); margin-bottom: var(--sp-5); }
.service-card__link {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-family: var(--font-display); font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide); text-transform: uppercase; font-size: var(--fs-sm);
  color: var(--red);
}
.service-card__link [data-lucide] { width: 16px; height: 16px; transition: transform var(--t-base); }
.service-card:hover .service-card__link [data-lucide] { transform: translateX(4px); }

/* Trust / stat card */
.trust-card {
  padding: var(--sp-6);
  border-radius: var(--r-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  text-align: center;
  transition: transform var(--t-base), border-color var(--t-base);
}
.trust-card:hover { transform: translateY(-4px); border-color: var(--yellow); }
.trust-card__icon { color: var(--yellow); margin-bottom: var(--sp-4); display: inline-flex; }
.trust-card__icon [data-lucide] { width: 30px; height: 30px; }
.trust-card h4 { font-size: var(--fs-md); margin-bottom: var(--sp-2); }
.trust-card p { font-size: var(--fs-sm); }

/* Performance card */
.perf-card {
  position: relative;
  display: flex; align-items: center; gap: var(--sp-5);
  padding: var(--sp-6);
  border-radius: var(--r-lg);
  background: linear-gradient(130deg, var(--graphite-light), var(--graphite));
  border: 1px solid var(--glass-border);
  overflow: hidden;
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}
.perf-card::after {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--grad-red); transform: scaleY(0); transform-origin: bottom;
  transition: transform var(--t-base);
}
.perf-card:hover { transform: translateX(4px); border-color: var(--glass-border-hover); box-shadow: var(--glow-red); }
.perf-card:hover::after { transform: scaleY(1); }
.perf-card__icon {
  flex-shrink: 0;
  width: 54px; height: 54px; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--carbon); border: 1px solid var(--red-glow-soft); color: var(--red);
}
.perf-card h4 { font-size: var(--fs-md); margin-bottom: var(--sp-1); }
.perf-card p { font-size: var(--fs-sm); }


/* ============================================================
   BEFORE / AFTER COMPARISON SLIDER
   ============================================================ */
.compare {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  user-select: none;
  touch-action: pan-y;
  box-shadow: var(--shadow-lg);
}
.compare__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare__after { z-index: 1; }
.compare__before { z-index: 2; clip-path: inset(0 50% 0 0); }
.compare__label {
  position: absolute; top: var(--sp-4); z-index: 3;
  padding: 0.4rem 0.9rem; border-radius: var(--r-pill);
  font-family: var(--font-display); font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider); text-transform: uppercase; font-weight: var(--fw-semibold);
  background: var(--glass-bg-strong); backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border);
}
.compare__label--before { left: var(--sp-4); color: var(--red); z-index: 4; }
.compare__label--after { right: var(--sp-4); color: var(--success); }
.compare__handle {
  position: absolute; top: 0; bottom: 0; left: 50%; z-index: 5;
  width: 3px; background: var(--red);
  transform: translateX(-50%);
  box-shadow: 0 0 20px var(--red-glow);
}
.compare__grip {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 2px solid var(--red);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); cursor: ew-resize;
  box-shadow: var(--glow-red-lg);
}
.compare__grip [data-lucide] { width: 22px; height: 22px; }
.compare__range {
  position: absolute; inset: 0; z-index: 6;
  width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize;
}


/* ============================================================
   TIMELINE (How We Work)
   ============================================================ */
.timeline { position: relative; max-width: 820px; margin-inline: auto; }
.timeline::before {
  content: ''; position: absolute; left: 27px; top: 10px; bottom: 10px; width: 2px;
  background: linear-gradient(var(--red), var(--yellow), transparent);
}
.timeline__step {
  position: relative;
  display: grid; grid-template-columns: 56px 1fr; gap: var(--sp-5);
  padding-bottom: var(--sp-10);
}
.timeline__step:last-child { padding-bottom: 0; }
.timeline__marker {
  position: relative; z-index: 1;
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--graphite-light);
  border: 2px solid var(--red);
  color: var(--red);
  box-shadow: var(--glow-red);
}
.timeline__marker [data-lucide] { width: 24px; height: 24px; }
.timeline__num {
  font-family: var(--font-display); font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider); color: var(--yellow); font-weight: var(--fw-semibold);
  text-transform: uppercase;
}
.timeline__body h4 { font-size: var(--fs-lg); margin: var(--sp-1) 0 var(--sp-2); }
.timeline__body p { font-size: var(--fs-sm); }


/* ============================================================
   GALLERY (masonry + filter)
   ============================================================ */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: var(--sp-2);
  justify-content: center; margin-bottom: var(--sp-10);
}
.filter-btn {
  padding: 0.55rem 1.25rem;
  font-family: var(--font-display); font-size: var(--fs-sm); font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide); text-transform: uppercase;
  color: var(--text-secondary);
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--r-pill); cursor: pointer;
  transition: all var(--t-fast);
}
.filter-btn:hover { color: var(--white); border-color: var(--glass-border-hover); }
.filter-btn.active { color: var(--white); background: var(--grad-red); border-color: transparent; box-shadow: var(--glow-red); }

.masonry { columns: 3; column-gap: var(--sp-5); }
.gallery-item {
  position: relative;
  break-inside: avoid;
  margin-bottom: var(--sp-5);
  border-radius: var(--r-md);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--glass-border);
  background: var(--graphite-light);
}
.gallery-item img { width: 100%; display: block; transition: transform var(--t-smooth); }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item__overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: var(--sp-5);
  background: linear-gradient(180deg, transparent 45%, rgba(7,7,7,0.9) 100%);
  opacity: 0; transition: opacity var(--t-base);
}
.gallery-item:hover .gallery-item__overlay { opacity: 1; }
.gallery-item__cat {
  font-family: var(--font-display); font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider); text-transform: uppercase; color: var(--yellow);
  margin-bottom: var(--sp-1);
}
.gallery-item__title { font-family: var(--font-display); font-weight: var(--fw-semibold); color: var(--white); }
.gallery-item__view {
  position: absolute; top: var(--sp-4); right: var(--sp-4);
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--glass-bg-strong); border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center; color: var(--white);
  transform: translateY(-8px); opacity: 0; transition: all var(--t-base);
}
.gallery-item:hover .gallery-item__view { transform: translateY(0); opacity: 1; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: var(--z-modal);
  background: rgba(5,5,5,0.92);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: var(--sp-6);
  opacity: 0; visibility: hidden; transition: opacity var(--t-base), visibility var(--t-base);
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox__img { max-width: 92vw; max-height: 82vh; border-radius: var(--r-md); box-shadow: var(--shadow-xl); }
.lightbox__caption {
  position: absolute; bottom: var(--sp-8); left: 50%; transform: translateX(-50%);
  font-family: var(--font-display); letter-spacing: var(--ls-wide); text-transform: uppercase;
  color: var(--text-secondary); text-align: center;
}
.lightbox__btn {
  position: absolute; width: 52px; height: 52px; border-radius: 50%;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  color: var(--white); cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.lightbox__btn:hover { background: var(--red); border-color: var(--red); }
.lightbox__close { top: var(--sp-6); right: var(--sp-6); }
.lightbox__prev { left: var(--sp-6); top: 50%; transform: translateY(-50%); }
.lightbox__next { right: var(--sp-6); top: 50%; transform: translateY(-50%); }


/* ============================================================
   REVIEWS CAROUSEL
   ============================================================ */
.reviews { position: relative; }
.reviews__track {
  display: flex; gap: var(--sp-6);
  overflow-x: auto; scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: var(--sp-4);
  scrollbar-width: none;
}
.reviews__track::-webkit-scrollbar { display: none; }
.review-card {
  scroll-snap-align: center;
  flex: 0 0 clamp(280px, 85%, 400px);
  padding: var(--sp-8);
  border-radius: var(--r-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  display: flex; flex-direction: column;
}
.review-card__stars { display: flex; gap: 2px; color: var(--yellow); margin-bottom: var(--sp-4); }
.review-card__stars [data-lucide] { width: 18px; height: 18px; fill: var(--yellow); }
.review-card__quote { font-size: var(--fs-md); color: var(--text); line-height: var(--lh-normal); margin-bottom: var(--sp-6); }
.review-card__foot { display: flex; align-items: center; gap: var(--sp-3); margin-top: auto; }
.review-card__avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--grad-red); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: var(--fw-bold);
}
.review-card__name { font-family: var(--font-display); font-weight: var(--fw-semibold); color: var(--white); }
.review-card__verified { display: inline-flex; align-items: center; gap: 4px; font-size: var(--fs-xs); color: var(--success); }
.review-card__verified [data-lucide] { width: 13px; height: 13px; }
.reviews__controls { display: flex; justify-content: center; gap: var(--sp-3); margin-top: var(--sp-8); }
.reviews__btn {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  color: var(--white); cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all var(--t-fast);
}
.reviews__btn:hover { border-color: var(--red); box-shadow: var(--glow-red); }


/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  position: relative;
  text-align: center;
  padding: clamp(3rem, 8vw, 6rem) var(--gutter);
  border-radius: var(--r-2xl);
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--glass-border);
}
.cta-banner::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(50% 120% at 50% 0%, var(--red-glow-soft), transparent 60%),
    linear-gradient(135deg, var(--graphite) 0%, var(--carbon) 100%);
  background-image: var(--carbon-fibre);
  background-size: var(--carbon-fibre-size);
  background-blend-mode: overlay;
}
.cta-banner h2 { font-size: clamp(2rem, 6vw, var(--fs-3xl)); margin-bottom: var(--sp-4); }
.cta-banner p { max-width: 560px; margin: 0 auto var(--sp-8); font-size: var(--fs-md); }
.cta-banner__actions { display: flex; flex-wrap: wrap; gap: var(--sp-4); justify-content: center; }


/* ============================================================
   FORMS
   ============================================================ */
.form { display: flex; flex-direction: column; gap: var(--sp-5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
.form-group { display: flex; flex-direction: column; gap: var(--sp-2); }
.form-label {
  font-family: var(--font-display); font-size: var(--fs-sm);
  letter-spacing: var(--ls-wide); text-transform: uppercase;
  color: var(--text-secondary); font-weight: var(--fw-semibold);
}
.form-label .req { color: var(--red); }
.form-control {
  width: 100%;
  padding: 0.9rem 1.1rem;
  font-family: var(--font-body); font-size: var(--fs-base);
  color: var(--white);
  background: var(--carbon);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  appearance: none; -webkit-appearance: none;
}
.form-control::placeholder { color: var(--text-faint); }
.form-control:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px var(--red-glow-soft); }
.form-control--error { border-color: var(--red); }
textarea.form-control { min-height: 130px; resize: vertical; }
select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237C818A' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
  padding-right: 2.5rem; cursor: pointer;
}
.form-error { font-size: var(--fs-sm); color: var(--red); }
.form-hint { font-size: var(--fs-sm); color: var(--text-muted); }

/* File upload */
.form-file {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--sp-2); padding: var(--sp-8);
  border: 1.5px dashed var(--steel); border-radius: var(--r-md);
  color: var(--text-muted); cursor: pointer; text-align: center;
  transition: border-color var(--t-fast), color var(--t-fast);
}
.form-file:hover { border-color: var(--red); color: var(--text-secondary); }
.form-file [data-lucide] { width: 30px; height: 30px; }
.form-file input { display: none; }

/* Multi-step quote */
.steps { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--sp-10); gap: var(--sp-2); }
.step {
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-2);
  flex: 1; position: relative; text-align: center;
}
.step:not(:last-child)::after {
  content: ''; position: absolute; top: 18px; left: 50%; width: 100%; height: 2px;
  background: var(--glass-border); z-index: 0;
}
.step.done:not(:last-child)::after { background: var(--red); }
.step__num {
  position: relative; z-index: 1;
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--graphite-light); border: 2px solid var(--glass-border);
  font-family: var(--font-display); font-weight: var(--fw-bold); color: var(--text-muted);
  transition: all var(--t-base);
}
.step.active .step__num { border-color: var(--red); color: var(--white); box-shadow: var(--glow-red); }
.step.done .step__num { background: var(--red); border-color: var(--red); color: var(--white); }
.step__label {
  font-family: var(--font-display); font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide); text-transform: uppercase; color: var(--text-muted);
}
.step.active .step__label { color: var(--white); }
.form-step { display: none; animation: fadeInUp var(--t-slow) both; }
.form-step.active { display: block; }
.form-nav { display: flex; justify-content: space-between; gap: var(--sp-4); margin-top: var(--sp-8); }

/* Quote review preview */
.quote-review { display: grid; gap: var(--sp-3); padding: var(--sp-6); background: var(--carbon); border: 1px solid var(--glass-border); border-radius: var(--r-md); }
.quote-review__row { display: flex; justify-content: space-between; gap: var(--sp-4); padding-bottom: var(--sp-2); border-bottom: 1px solid var(--glass-border); }
.quote-review__row:last-child { border-bottom: none; padding-bottom: 0; }
.quote-review__k { color: var(--text-muted); font-family: var(--font-display); letter-spacing: var(--ls-wide); text-transform: uppercase; font-size: var(--fs-sm); }
.quote-review__v { color: var(--white); text-align: right; }

.form-success { text-align: center; padding: var(--sp-12) var(--sp-6); }
.form-success__icon { color: var(--success); margin-bottom: var(--sp-4); display: inline-flex; }
.form-success__icon [data-lucide] { width: 64px; height: 64px; }


/* ============================================================
   CONTACT CARDS
   ============================================================ */
.contact-card {
  display: flex; gap: var(--sp-4); align-items: flex-start;
  padding: var(--sp-6);
  border-radius: var(--r-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: transform var(--t-base), border-color var(--t-base);
}
.contact-card:hover { transform: translateY(-4px); border-color: var(--red); }
.contact-card__icon {
  flex-shrink: 0; width: 50px; height: 50px; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--red-glow-soft); color: var(--red);
}
.contact-card h4 { font-size: var(--fs-md); margin-bottom: var(--sp-1); }
.contact-card a, .contact-card p { color: var(--text-secondary); font-size: var(--fs-sm); }
.contact-card a:hover { color: var(--red); }

.map-embed {
  width: 100%; aspect-ratio: 16/8; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--glass-border); position: relative;
  background: var(--graphite-light);
}
.map-embed iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.3) invert(0.9) hue-rotate(180deg); }


/* ============================================================
   IMAGE PLACEHOLDER (branded, for missing photos)
   ============================================================ */
.ph {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: var(--sp-2);
  aspect-ratio: 4/3;
  background:
    repeating-linear-gradient(45deg, var(--graphite-light) 0 12px, var(--graphite) 12px 24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  color: var(--text-muted); text-align: center; padding: var(--sp-6);
  overflow: hidden;
}
.ph::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 40%, var(--red-glow-soft), transparent 60%);
}
.ph [data-lucide] { width: 34px; height: 34px; color: var(--red); position: relative; }
.ph__label {
  position: relative;
  font-family: var(--font-display); font-size: var(--fs-xs);
  letter-spacing: var(--ls-widest); text-transform: uppercase; color: var(--text-muted);
}
.ph__title { position: relative; font-family: var(--font-display); font-weight: var(--fw-semibold); color: var(--text-secondary); letter-spacing: var(--ls-wide); text-transform: uppercase; }


/* ============================================================
   BADGES / PILLS / MISC
   ============================================================ */
.badge {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: 0.35rem 0.85rem;
  font-family: var(--font-display); font-size: var(--fs-xs);
  letter-spacing: var(--ls-wider); text-transform: uppercase; font-weight: var(--fw-semibold);
  border-radius: var(--r-pill);
  background: var(--red-glow-soft); color: var(--red);
  border: 1px solid var(--red-glow-soft);
}
.badge--yellow { background: var(--yellow-glow-soft); color: var(--yellow); border-color: var(--yellow-glow-soft); }
.badge [data-lucide] { width: 13px; height: 13px; }

.price-tag {
  font-family: var(--font-display); font-weight: var(--fw-bold);
  font-size: var(--fs-2xl); color: var(--white); line-height: 1;
}
.price-tag small { font-size: var(--fs-sm); color: var(--text-muted); font-weight: var(--fw-medium); display: block; letter-spacing: var(--ls-wide); text-transform: uppercase; }
.price-tag .cur { color: var(--red); }

/* Specials card */
.special-card {
  position: relative; overflow: hidden;
  padding: var(--sp-8);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, var(--graphite-light), var(--carbon));
  border: 1px solid var(--glass-border);
  transition: transform var(--t-base), border-color var(--t-base), box-shadow var(--t-base);
}
.special-card:hover { transform: translateY(-6px); border-color: var(--yellow); box-shadow: var(--glow-yellow-lg); }
.special-card__ribbon {
  position: absolute; top: 18px; right: -34px;
  transform: rotate(45deg);
  background: var(--grad-red); color: var(--white);
  font-family: var(--font-display); font-size: var(--fs-xs); font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide); text-transform: uppercase;
  padding: 0.35rem 3rem;
  box-shadow: var(--shadow-md);
}
.special-card h3 { font-size: var(--fs-xl); margin-bottom: var(--sp-3); }
.special-card ul { display: flex; flex-direction: column; gap: var(--sp-2); margin: var(--sp-5) 0; }
.special-card li { display: flex; align-items: center; gap: var(--sp-2); color: var(--text-secondary); font-size: var(--fs-sm); }
.special-card li [data-lucide] { width: 16px; height: 16px; color: var(--success); flex-shrink: 0; }

/* Split feature (about / image-text) */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.split__media img, .split__media .ph { border-radius: var(--r-lg); box-shadow: var(--shadow-lg); }
.split__media { position: relative; }
.split__badge {
  position: absolute; bottom: -20px; right: -10px;
  background: var(--grad-red); color: var(--white);
  padding: var(--sp-4) var(--sp-6); border-radius: var(--r-md);
  font-family: var(--font-display); box-shadow: var(--glow-red-lg);
}
.split__badge strong { display: block; font-size: var(--fs-2xl); color: var(--white); line-height: 1; }
.split__badge span { font-size: var(--fs-xs); letter-spacing: var(--ls-wider); text-transform: uppercase; }

.check-list { display: flex; flex-direction: column; gap: var(--sp-3); margin-top: var(--sp-6); }
.check-list li { display: flex; align-items: center; gap: var(--sp-3); color: var(--text-secondary); }
.check-list [data-lucide] { width: 20px; height: 20px; color: var(--red); flex-shrink: 0; }


/* ============================================================
   FLOATING ACTION BUTTONS
   ============================================================ */
.fab-stack { position: fixed; right: var(--sp-5); bottom: var(--sp-5); z-index: var(--z-nav); display: flex; flex-direction: column; gap: var(--sp-3); }
.fab {
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: none; cursor: pointer; color: var(--white);
  box-shadow: var(--shadow-lg); transition: transform var(--t-base), box-shadow var(--t-base), opacity var(--t-base);
}
.fab:hover { transform: scale(1.08); }
.fab--whatsapp { background: #25D366; }
.fab--whatsapp:hover { box-shadow: 0 8px 30px rgba(37,211,102,0.5); }
.fab--top { background: var(--glass-bg-strong); border: 1px solid var(--glass-border); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); opacity: 0; visibility: hidden; }
.fab--top.show { opacity: 1; visibility: visible; }
.fab--top:hover { border-color: var(--red); box-shadow: var(--glow-red); }
.fab [data-lucide] { width: 24px; height: 24px; }


/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  position: relative;
  background: var(--carbon-deep);
  border-top: 1px solid var(--glass-border);
  padding-top: var(--sp-20);
  overflow: hidden;
}
.footer::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--grad-red-yellow);
}
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: var(--sp-10); padding-bottom: var(--sp-16); }
.footer__brand-logo { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-5); }
.footer__brand-logo img { width: 56px; height: 56px; border-radius: 50%; border: 1px solid var(--glass-border); }
.footer__brand-name { font-family: var(--font-display); font-weight: var(--fw-bold); font-size: var(--fs-lg); text-transform: uppercase; color: var(--white); line-height: 1; }
.footer__brand-name span { color: var(--red); }
.footer__brand-name small { display: block; font-size: 0.6rem; letter-spacing: var(--ls-widest); color: var(--text-muted); margin-top: 3px; }
.footer__about { font-size: var(--fs-sm); color: var(--text-muted); max-width: 320px; }
.footer__social { display: flex; gap: var(--sp-3); margin-top: var(--sp-5); }
.footer__social a {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--glass-bg); border: 1px solid var(--glass-border); color: var(--text-secondary);
  transition: all var(--t-fast);
}
.footer__social a:hover { color: var(--white); border-color: var(--red); box-shadow: var(--glow-red); transform: translateY(-3px); }
.footer__social [data-lucide] { width: 20px; height: 20px; }
.footer__heading {
  font-family: var(--font-display); font-size: var(--fs-sm); font-weight: var(--fw-bold);
  letter-spacing: var(--ls-widest); text-transform: uppercase; color: var(--white);
  margin-bottom: var(--sp-5);
}
.footer__links { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer__links a { color: var(--text-muted); font-size: var(--fs-sm); transition: color var(--t-fast), padding var(--t-fast); }
.footer__links a:hover { color: var(--red); padding-left: 4px; }
.footer__contact { display: flex; flex-direction: column; gap: var(--sp-4); }
.footer__contact-item { display: flex; gap: var(--sp-3); align-items: flex-start; font-size: var(--fs-sm); color: var(--text-muted); }
.footer__contact-item [data-lucide] { width: 18px; height: 18px; color: var(--red); flex-shrink: 0; margin-top: 2px; }
.footer__contact-item a { color: var(--text-secondary); }
.footer__contact-item a:hover { color: var(--red); }
.footer__bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-4);
  padding-block: var(--sp-6); border-top: 1px solid var(--glass-border);
}
.footer__copy { font-size: var(--fs-xs); color: var(--text-faint); }
.footer__legal { display: flex; gap: var(--sp-5); }
.footer__legal a { font-size: var(--fs-xs); color: var(--text-faint); }
.footer__legal a:hover { color: var(--white); }


/* ============================================================
   COOKIE NOTICE
   ============================================================ */
.cookie {
  position: fixed; left: 50%; bottom: var(--sp-4); transform: translateX(-50%);
  z-index: var(--z-toast); width: min(680px, calc(100% - 2 * var(--sp-4)));
  display: flex; align-items: center; gap: var(--sp-4); flex-wrap: wrap; justify-content: center;
  padding: var(--sp-4) var(--sp-5);
  background: var(--glass-bg-strong); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
}
.cookie p { font-size: var(--fs-sm); color: var(--text-secondary); margin: 0; }