/* ============================================================
   GM OPEL GARAGE — PSA SERVİS
   Pure CSS — No Framework Dependency
   ============================================================ */

/* ── Reset & Base ── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --brand: #f5b731;
  --brand-light: #fbbf24;
  --brand-dark: #d4a017;
  --brand-10: rgba(245, 183, 49, 0.1);
  --brand-20: rgba(245, 183, 49, 0.2);
  --brand-30: rgba(245, 183, 49, 0.3);
  --brand-50: rgba(245, 183, 49, 0.05);
  --bg: #0a0a0a;
  --bg-card: #111111;
  --bg-muted: #0f0f0f;
  --fg: #f5f5f5;
  --fg-muted: #a3a3a3;
  --border: #1e1e1e;
  --green: #22c55e;
  --green-light: #4ade80;
  --red: #ef4444;
  --radius: 1rem;
  --radius-sm: 0.75rem;
  --radius-full: 9999px;
  --shadow-brand: 0 0 20px rgba(245, 183, 49, 0.15);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-w: 1280px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 8rem;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection {
  background: var(--brand);
  color: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ── Utility Classes ── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

.section {
  position: relative;
  padding: 5rem 0;
  overflow: hidden;
}

.section--muted {
  background: var(--bg-muted);
}

.text-brand { color: var(--brand); }
.text-muted { color: var(--fg-muted); }
.text-green { color: var(--green-light); }
.text-center { text-align: center; }
.font-black { font-weight: 900; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.uppercase { text-transform: uppercase; }
.tracking-wide { letter-spacing: 0.05em; }
.tracking-wider { letter-spacing: 0.1em; }
.tracking-widest { letter-spacing: 0.2em; }

/* ── Gold Gradient Text ── */
.text-gradient-gold {
  background: linear-gradient(135deg, #f5b731 0%, #fde68a 50%, #f5b731 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 4s ease-in-out infinite;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ── Grid Pattern ── */
.grid-pattern {
  background-image:
    linear-gradient(rgba(245,183,49,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,183,49,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* ── Glow Effects ── */
.glow-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  font-weight: 800;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.btn--brand {
  background: var(--brand);
  color: var(--bg);
  box-shadow: 0 4px 20px rgba(245, 183, 49, 0.2);
}
.btn--brand:hover {
  background: var(--brand-light);
  box-shadow: 0 4px 30px rgba(245, 183, 49, 0.4);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--fg);
  border: 1px solid rgba(255,255,255,0.15);
}
.btn--outline:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: rgba(245,183,49,0.05);
}

.btn--green {
  background: var(--green);
  color: #fff;
}
.btn--green:hover {
  background: var(--green-light);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: rgba(245, 183, 49, 0.4);
  box-shadow: 0 8px 40px rgba(245, 183, 49, 0.1);
  transform: translateY(-8px);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
  opacity: 0;
  transition: opacity 0.5s;
}

.card:hover::before {
  opacity: 1;
}

/* ── Icon Box ── */
.icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-sm);
  background: var(--brand-10);
  color: var(--brand);
  transition: all 0.5s;
  flex-shrink: 0;
}

.card:hover .icon-box,
.icon-box--hover:hover {
  background: var(--brand);
  color: var(--bg);
  box-shadow: 0 4px 20px rgba(245, 183, 49, 0.25);
}

.icon-box--green {
  background: rgba(34, 197, 94, 0.1);
  color: var(--green-light);
}

.card:hover .icon-box--green {
  background: var(--green);
  color: #fff;
}

/* ── Section Header ── */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  background: var(--brand-10);
  border: 1px solid var(--brand-20);
  color: var(--brand);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.25rem;
}

.section-header__title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-header__sub {
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1rem;
}

/* ── Grid Layouts ── */
.grid {
  display: grid;
  gap: 1.5rem;
}

.grid--2 { grid-template-columns: 1fr; }
.grid--3 { grid-template-columns: 1fr; }
.grid--4 { grid-template-columns: 1fr 1fr; }

@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* ============================================================
   NAVBAR — Logo-dominant premium header
   Logo drives the height. Nav + actions sit beside it.
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: all 0.5s;
}

.navbar--scrolled {
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(245, 183, 49, 0.08);
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.5);
}

/* Desktop bar */
.navbar__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  transition: padding 0.5s;
}

.navbar--scrolled .navbar__bar {
  padding: 0.35rem 0;
}

/* ---- LEFT: Brand block — DOMINANT ---- */
.navbar__brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar__brand-img {
  height: 9rem;
  width: auto;
  object-fit: contain;
  transition: all 0.5s;
  filter: drop-shadow(0 2px 16px rgba(245, 183, 49, 0.08));
}

.navbar--scrolled .navbar__brand-img {
  height: 5rem;
}

/* ---- CENTER: Navigation ---- */
.navbar__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.125rem;
  flex: 1;
  margin: 0 1rem;
}

.navbar__link {
  position: relative;
  padding: 0.5rem 0.625rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  border-radius: 0.5rem;
  transition: all 0.3s;
  white-space: nowrap;
}

@media (min-width: 1280px) {
  .navbar__link {
    padding: 0.5rem 0.875rem;
  }
}

.navbar__link:hover,
.navbar__link--active {
  color: #fff;
  background: rgba(255,255,255,0.04);
}

.navbar__link--active {
  color: var(--brand);
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--brand);
  border-radius: 2px;
  transition: width 0.3s;
}

.navbar__link:hover::after,
.navbar__link--active::after {
  width: 55%;
}

/* ---- RIGHT: Action icons ---- */
.navbar__actions {
  display: none;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  flex-shrink: 0;
}

@media (min-width: 1024px) {
  .navbar__actions { display: flex; }
}

.navbar__action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  color: rgba(255,255,255,0.5);
  transition: all 0.2s;
}

.navbar__action-btn:hover {
  background: var(--brand-10);
  color: var(--brand);
}

.navbar__action-btn--brand {
  background: var(--brand);
  color: var(--bg);
}

.navbar__action-btn--brand:hover {
  background: var(--brand-light);
}

.navbar__action-divider {
  width: 1px;
  height: 1.25rem;
  background: rgba(255,255,255,0.06);
}

/* ---- Mobile ---- */
.navbar__hamburger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-sm);
  color: #fff;
  transition: all 0.2s;
}

.navbar__hamburger:hover {
  background: var(--brand-10);
}

@media (min-width: 1024px) {
  .navbar__hamburger { display: none; }
}

.navbar__mobile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
}

@media (min-width: 1024px) {
  .navbar__mobile { display: none; }
}

.navbar__brand--mobile .navbar__brand-img {
  height: 6rem;
}

.navbar--scrolled .navbar__brand--mobile .navbar__brand-img {
  height: 4rem;
}

/* Desktop wrapper */
.navbar__desktop {
  display: none;
}

@media (min-width: 1024px) {
  .navbar__desktop { display: block; }
}

/* ============================================================
   MOBILE MENU
   ============================================================ */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s;
}

.mobile-menu--open {
  visibility: visible;
  opacity: 1;
}

.mobile-menu__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
}

.mobile-menu__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 85%;
  max-width: 24rem;
  background: #000;
  border-left: 1px solid rgba(245,183,49,0.2);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.mobile-menu--open .mobile-menu__panel {
  transform: translateX(0);
}

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.mobile-menu__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  color: #fff;
  transition: all 0.2s;
}

.mobile-menu__close:hover {
  background: var(--brand-10);
}

.mobile-menu__nav {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mobile-menu__link {
  display: block;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: all 0.3s;
}

.mobile-menu__link:hover,
.mobile-menu__link--active {
  background: var(--brand-10);
  color: var(--brand);
  border-color: var(--brand-20);
}

.mobile-menu__ctas {
  padding: 1rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ============================================================
   HERO — Split Layout
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg);
}

.hero__ambient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(245,183,49,0.04), transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(245,183,49,0.03), transparent 40%);
  pointer-events: none;
}

.hero__top-line {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
  opacity: 0.8;
  z-index: 20;
}

.hero__content {
  position: relative;
  z-index: 10;
  width: 100%;
  padding: 8rem 0 3rem;
}

@media (min-width: 1024px) {
  .hero__content {
    padding: 11rem 0 3rem;
  }
}

/* Split grid */
.hero__split {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__split {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

@media (min-width: 1280px) {
  .hero__split {
    grid-template-columns: 1fr 1.05fr;
    gap: 3.5rem;
  }
}

/* ---- Hero Left ---- */
.hero__left {
  order: 2;
}

@media (min-width: 1024px) {
  .hero__left { order: 1; }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-full);
  background: var(--brand-10);
  border: 1px solid rgba(245,183,49,0.25);
  color: var(--brand);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero__headline {
  margin-top: 1.75rem;
}

.hero__headline-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.hero__headline-word {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  text-transform: uppercase;
}

.hero__headline-divider {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero__headline-line {
  height: 2px;
  flex: 1;
  background: linear-gradient(to right, var(--brand), transparent);
}

.hero__headline-line--reverse {
  background: linear-gradient(to left, var(--brand), transparent);
}

.hero__headline-sub {
  font-size: 0.875rem;
  font-weight: 700;
  color: rgba(245,183,49,0.7);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  white-space: nowrap;
}

.hero__brands {
  margin-top: 1rem;
  font-size: 1.125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.05em;
}

.hero__desc {
  margin-top: 1.25rem;
  font-size: 1rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  max-width: 36rem;
}

.hero__desc strong {
  color: var(--brand);
  font-weight: 600;
}

/* Trust chips */
.hero__chips {
  margin-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: all 0.3s;
}

.hero__chip:hover {
  background: var(--brand-10);
  border-color: rgba(245,183,49,0.3);
  color: #fff;
}

.hero__chip svg { color: var(--brand); }

/* Hero CTA */
.hero__ctas {
  margin-top: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .hero__ctas { flex-direction: row; }
}

/* ---- Hero Right — Unified Premium Panel ---- */
.hero__right {
  order: 1;
}

@media (min-width: 1024px) {
  .hero__right { order: 2; }
}

.hero__panel {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(245,183,49,0.12);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04),
    0 30px 70px -15px rgba(0,0,0,0.65),
    0 0 100px rgba(245,183,49,0.04);
}

.hero__panel-glow {
  position: absolute;
  top: -3rem;
  right: -3rem;
  width: 12rem;
  height: 12rem;
  background: rgba(245,183,49,0.07);
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  z-index: 1;
}

/* Image area inside panel */
.hero__panel-image {
  position: relative;
  overflow: hidden;
}

.hero__panel-image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center center;
}

@media (min-width: 1024px) {
  .hero__panel-image img {
    max-height: 520px;
  }
}

.hero__image-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 40%,
    rgba(245,183,49,0.03) 45%,
    rgba(245,183,49,0.06) 50%,
    rgba(245,183,49,0.03) 55%,
    transparent 60%
  );
  z-index: 2;
  pointer-events: none;
  animation: imageShine 6s ease-in-out infinite;
}

@keyframes imageShine {
  0%, 80%, 100% { left: -100%; }
  40% { left: 150%; }
}

/* Floating stats on image */
.hero__float-stats {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.9), rgba(0,0,0,0.6), transparent);
  backdrop-filter: blur(6px);
}

.hero__float-stat {
  flex: 1;
  text-align: center;
  padding: 0 0.5rem;
}

.hero__float-stat-value {
  display: block;
  font-size: 1.25rem;
  font-weight: 900;
  line-height: 1.2;
}

@media (min-width: 640px) {
  .hero__float-stat-value { font-size: 1.5rem; }
}

.hero__float-stat-label {
  display: block;
  font-size: 0.5625rem;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
  margin-top: 0.125rem;
}

.hero__float-stat-divider {
  width: 1px;
  height: 2rem;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
}

/* Integrated Contact area inside panel */
.hero__panel-contact {
  padding: 1.125rem 1.5rem 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(0,0,0,0.3);
}

.hero__contacts-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.hero__contacts-label svg {
  color: var(--brand);
  opacity: 0.6;
}

.hero__contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (min-width: 480px) {
  .hero__contact-list {
    flex-direction: row;
    gap: 1.25rem;
  }
}

.hero__contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: color 0.3s;
}

.hero__contact-item:hover { color: var(--brand); }
.hero__contact-item--green:hover { color: var(--green-light); }

.hero__contact-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-sm);
  transition: all 0.3s;
  flex-shrink: 0;
}

.hero__contact-icon--brand {
  background: var(--brand-10);
  color: var(--brand);
}

.hero__contact-item:hover .hero__contact-icon--brand {
  background: var(--brand);
  color: var(--bg);
}

.hero__contact-icon--green {
  background: rgba(34,197,94,0.1);
  color: var(--green-light);
}

.hero__contact-item--green:hover .hero__contact-icon--green {
  background: var(--green);
  color: #fff;
}

.hero__contact-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
}

.hero__contact-sub {
  font-size: 0.6875rem;
  color: rgba(255,255,255,0.3);
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  text-align: center;
  animation: float 2.5s ease-in-out infinite;
}

.hero__scroll span {
  font-size: 0.625rem;
  color: rgba(255,255,255,0.25);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 0.5rem;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services .card__detail {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--brand);
  gap: 0.375rem;
  transition: transform 0.3s;
}

.card:hover .card__detail {
  transform: translateX(8px);
}

/* ============================================================
   DR.ŞAIR PROMO SECTION
   ============================================================ */
.drsair {
  background: linear-gradient(135deg, #000 0%, #0a0a0a 50%, #000 100%);
}

.drsair__logo {
  width: 8rem;
  height: 8rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(245,183,49,0.2);
  border: 2px solid rgba(245,183,49,0.2);
  margin: 0 auto 1rem;
}

@media (min-width: 640px) {
  .drsair__logo { width: 10rem; height: 10rem; }
}

@media (min-width: 768px) {
  .drsair__logo { width: 12rem; height: 12rem; }
}

.drsair__title {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  text-align: center;
}

.drsair__box {
  max-width: 56rem;
  margin: 2.5rem auto 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(245,183,49,0.3);
  border-radius: 1.5rem;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  text-align: center;
}

@media (min-width: 768px) {
  .drsair__box { padding: 3rem; }
}

.drsair__box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
}

.drsair__stat-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin: 2rem 0;
}

.drsair__stat-chip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 700;
}

.drsair__stat-chip--green {
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.2);
  color: var(--green-light);
}

.drsair__stat-chip--blue {
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
  color: #60a5fa;
}

/* ============================================================
   GALLERY SECTION
   ============================================================ */
.gallery__row {
  margin-bottom: 3rem;
}

.gallery__row:last-child {
  margin-bottom: 0;
}

.gallery__row-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.gallery__row-title {
  font-size: 1.125rem;
  font-weight: 700;
}

.gallery__row-sub {
  font-size: 0.875rem;
  color: var(--fg-muted);
  margin-top: 0.25rem;
}

.gallery__scroll {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -ms-overflow-style: none;
  scrollbar-width: none;
  padding-bottom: 0.5rem;
}

.gallery__scroll::-webkit-scrollbar {
  display: none;
}

.gallery__item {
  flex: 0 0 280px;
  scroll-snap-align: start;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  border: 1px solid var(--border);
  transition: all 0.5s;
}

.gallery__item:hover {
  border-color: rgba(245,183,49,0.4);
  box-shadow: 0 8px 30px rgba(245,183,49,0.1);
  transform: translateY(-4px);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.gallery__item:hover img {
  transform: scale(1.05);
}

.gallery__item-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.75rem 1rem;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
}

/* ============================================================
   PROCESS SECTION
   ============================================================ */
.process__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr 1fr;
}

@media (min-width: 1024px) {
  .process__grid { grid-template-columns: repeat(4, 1fr); }
}

.process__step {
  text-align: center;
  padding: 1.5rem;
  position: relative;
}

.process__number {
  position: absolute;
  top: -0.5rem;
  right: 1rem;
  background: var(--brand);
  color: var(--bg);
  font-size: 0.75rem;
  font-weight: 900;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(245,183,49,0.2);
}

.process__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 5rem;
  height: 5rem;
  margin: 0 auto 1.5rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid rgba(245,183,49,0.2);
  color: var(--brand);
  transition: all 0.5s;
}

.process__step:hover .process__icon {
  background: var(--brand);
  color: var(--bg);
  box-shadow: 0 8px 30px rgba(245,183,49,0.3);
}

/* ============================================================
   VIDEO SHOWCASE
   ============================================================ */
.video-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .video-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .video-grid { grid-template-columns: repeat(3, 1fr); }
}

.video-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.5s;
  cursor: pointer;
}

.video-card:hover {
  border-color: rgba(245,183,49,0.4);
  box-shadow: 0 8px 30px rgba(245,183,49,0.1);
  transform: translateY(-4px);
}

.video-card__thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.video-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.video-card:hover .video-card__thumb img {
  transform: scale(1.05);
}

.video-card__play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.4);
  opacity: 0;
  transition: opacity 0.3s;
}

.video-card:hover .video-card__play {
  opacity: 1;
}

.video-card__play-icon {
  width: 3rem;
  height: 3rem;
  background: var(--brand);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg);
  box-shadow: 0 4px 20px rgba(245,183,49,0.4);
}

.video-card__body {
  padding: 1rem;
  background: var(--bg-card);
}

.video-card__title {
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-card__desc {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  margin-top: 0.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================================
   CAMPAIGNS
   ============================================================ */
.campaign-card {
  background: var(--bg-card);
  border: 1px solid rgba(30,30,30,0.5);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all 0.5s;
  position: relative;
}

.campaign-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
}

.campaign-card:hover {
  border-color: rgba(245,183,49,0.4);
  box-shadow: 0 8px 40px rgba(245,183,49,0.1);
  transform: translateY(-8px);
}

.campaign-card__badge {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--brand);
  color: var(--bg);
  font-size: 0.6875rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(245,183,49,0.2);
}

.campaign-card__body {
  padding: 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.campaign-card__features {
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.campaign-card__feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.campaign-card__feature svg {
  color: var(--brand);
  flex-shrink: 0;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial-badge {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s;
  margin-bottom: 2.5rem;
}

.testimonial-badge:hover {
  border-color: rgba(245,183,49,0.4);
  box-shadow: 0 8px 30px rgba(245,183,49,0.1);
}

.testimonial-badge__rating {
  font-size: 1.5rem;
  font-weight: 900;
}

.testimonial-badge__stars {
  display: flex;
  gap: 0.125rem;
  color: #facc15;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all 0.5s;
}

.testimonial-card:hover {
  border-color: rgba(245,183,49,0.3);
  box-shadow: 0 4px 20px rgba(245,183,49,0.08);
}

.testimonial-card__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.testimonial-card__avatar {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--brand-10);
  color: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.testimonial-card__stars {
  display: flex;
  gap: 0.125rem;
  color: #facc15;
  margin-left: auto;
}

.testimonial-card__text {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.7;
  flex: 1;
}

.testimonial-card__source {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq__container {
  max-width: 48rem;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid rgba(30,30,30,0.5);
  border-radius: var(--radius);
  padding: 1.5rem 2rem;
  position: relative;
  overflow: hidden;
}

.faq__container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
}

.faq__item {
  border-bottom: 1px solid rgba(30,30,30,0.3);
}

.faq__item:last-child {
  border-bottom: none;
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  text-align: left;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--fg);
  cursor: pointer;
  transition: color 0.3s;
}

.faq__question:hover {
  color: var(--brand);
}

.faq__question svg {
  flex-shrink: 0;
  transition: transform 0.3s;
}

.faq__item--open .faq__question svg {
  transform: rotate(180deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

.faq__item--open .faq__answer {
  max-height: 300px;
  padding-bottom: 1.25rem;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-info__item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-card);
  border: 1px solid rgba(30,30,30,0.5);
  border-radius: var(--radius-sm);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.contact-info__item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: transparent;
  transition: background 0.3s;
}

.contact-info__item:hover {
  border-color: rgba(245,183,49,0.4);
  box-shadow: 0 4px 20px rgba(245,183,49,0.1);
}

.contact-info__item:hover::before {
  background: var(--brand);
}

.contact-info__label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.contact-info__value {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--fg);
}

.contact-info__value a {
  transition: color 0.3s;
}

.contact-info__value a:hover {
  color: var(--brand);
}

/* Contact form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.contact-form label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--fg);
  font-size: 0.875rem;
  font-family: inherit;
  transition: border-color 0.3s;
  margin-bottom: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(245,183,49,0.1);
}

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  background: #000;
  padding-bottom: 5rem;
}

@media (min-width: 768px) {
  .footer { padding-bottom: 2rem; }
}

.footer__accent {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(245,183,49,0.5), transparent);
}

.footer__grid {
  display: grid;
  gap: 2.5rem;
  padding: 4rem 0 2rem;
}

@media (min-width: 640px) {
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer__grid { grid-template-columns: 1.2fr 1fr 1fr 1fr; }
}

.footer__title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.footer__link {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  color: var(--fg-muted);
  padding: 0.375rem 0;
  transition: color 0.3s;
}

.footer__link:hover {
  color: var(--brand);
}

.footer__link::before {
  content: '';
  width: 0.75rem;
  height: 1px;
  background: var(--border);
  transition: all 0.3s;
}

.footer__link:hover::before {
  width: 1.25rem;
  background: var(--brand);
}

.footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--fg-muted);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.3s;
}

.footer__social-link:hover {
  color: var(--brand);
  border-color: rgba(245,183,49,0.3);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--fg-muted);
}

@media (min-width: 640px) {
  .footer__bottom { flex-direction: row; }
}

/* ============================================================
   MOBILE CTA BAR
   ============================================================ */
.mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(0,0,0,0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(245,183,49,0.2);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

@media (min-width: 768px) {
  .mobile-cta { display: none; }
}

.mobile-cta a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem;
  font-size: 0.875rem;
  font-weight: 700;
  transition: background 0.2s;
}

.mobile-cta a:first-child {
  color: var(--brand);
  border-right: 1px solid rgba(245,183,49,0.2);
}

.mobile-cta a:first-child:active {
  background: var(--brand-10);
}

.mobile-cta a:last-child {
  color: var(--green-light);
}

.mobile-cta a:last-child:active {
  background: rgba(34,197,94,0.1);
}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 6rem;
  right: 1rem;
  z-index: 50;
}

@media (min-width: 768px) {
  .whatsapp-float { bottom: 2rem; }
}

.whatsapp-float__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: #16a34a;
  color: #fff;
  box-shadow: 0 4px 20px rgba(22,163,74,0.3);
  transition: all 0.3s;
  position: relative;
}

.whatsapp-float__btn:hover {
  background: #22c55e;
  transform: scale(1.1);
}

.whatsapp-float__ping {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #22c55e;
  animation: ping 2s cubic-bezier(0,0,0.2,1) infinite;
  opacity: 0.2;
}

@keyframes ping {
  75%, 100% {
    transform: scale(2);
    opacity: 0;
  }
}

/* ============================================================
   ANIMATIONS — Scroll Reveal
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

/* Pulse glow on CTA */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 5px rgba(245, 183, 49, 0.4); }
  50% { box-shadow: 0 0 20px rgba(245, 183, 49, 0.6), 0 0 40px rgba(245, 183, 49, 0.2); }
}

.animate-pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}

/* ============================================================
   PAGE SPECIFIC — inner pages (services, about, etc.)
   ============================================================ */
.page-top {
  padding-top: 7rem;
}

@media (min-width: 768px) {
  .page-top { padding-top: 9rem; }
}

/* Spacer for mobile CTA bar */
.mobile-spacer {
  height: 4rem;
}

@media (min-width: 768px) {
  .mobile-spacer { display: none; }
}

/* ============================================================
   SVG Icon base size
   ============================================================ */
.icon { width: 1.25rem; height: 1.25rem; }
.icon--sm { width: 1rem; height: 1rem; }
.icon--lg { width: 1.5rem; height: 1.5rem; }
.icon--xl { width: 2rem; height: 2rem; }

/* ============================================================
   CHIP TUNING CALCULATOR  v2.0
   ============================================================ */
.ct-calculator {
  max-width: 56rem;
  margin: 0 auto;
}

/* ── Breadcrumb ── */
.ct-breadcrumb {
  display: none;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 0.75rem;
  margin-bottom: 1.5rem;
}
.ct-breadcrumb.ct-visible { display: flex; }
.ct-bc__item {
  font-size: 0.78rem;
  font-weight: 600;
  background: none;
  border: none;
  color: var(--fg-muted);
  cursor: default;
  font-family: inherit;
  padding: 0.2rem 0.4rem;
  border-radius: 0.35rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.ct-bc__item--home,
.ct-bc__item--link {
  cursor: pointer;
  color: var(--brand);
  transition: background 0.15s;
}
.ct-bc__item--home:hover,
.ct-bc__item--link:hover {
  background: rgba(245,183,49,0.08);
}
.ct-bc__item--current {
  color: var(--fg);
  font-weight: 700;
}
.ct-bc__sep {
  color: rgba(255,255,255,0.15);
  font-size: 0.85rem;
  user-select: none;
}

/* ── Search ── */
.ct-search {
  position: relative;
  margin-bottom: 1rem;
  max-width: 20rem;
}
.ct-search__icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fg-muted);
  pointer-events: none;
}
.ct-search__input {
  width: 100%;
  padding: 0.65rem 0.85rem 0.65rem 2.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  color: var(--fg);
  font-size: 0.85rem;
  font-family: inherit;
  font-weight: 500;
  outline: none;
  transition: border-color 0.2s;
}
.ct-search__input::placeholder { color: rgba(255,255,255,0.3); }
.ct-search__input:focus { border-color: var(--brand-30); }

/* ── Steps ── */
.ct-step { margin-bottom: 2rem; }
.ct-step--2, .ct-step--3, .ct-step--result {
  display: none;
}
.ct-step--2.ct-visible, .ct-step--3.ct-visible, .ct-step--result.ct-visible {
  display: block;
  animation: ctFadeIn 0.4s ease;
}
@keyframes ctFadeIn {
  from { opacity: 0; transform: translateY(1rem); }
  to { opacity: 1; transform: translateY(0); }
}
.ct-step__title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--brand);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.ct-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--brand);
  color: #000;
  font-weight: 900;
  font-size: 0.75rem;
}

/* ── Pills (brand + model selector) ── */
.ct-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  -webkit-overflow-scrolling: touch;
}
.ct-pill {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--fg-muted);
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.ct-pill__name { color: var(--fg); }
.ct-pill__count {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--fg-muted);
  opacity: 0.7;
}
.ct-pill:hover {
  border-color: var(--brand-30);
  color: var(--brand);
  background: rgba(245,183,49,0.06);
}
.ct-pill:hover .ct-pill__name { color: var(--brand); }
.ct-pill--active {
  background: var(--brand) !important;
  border-color: var(--brand) !important;
}
.ct-pill--active .ct-pill__name,
.ct-pill--active .ct-pill__count {
  color: #000 !important;
  opacity: 1 !important;
}

/* ── Engine Cards ── */
.ct-engine-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 0.75rem;
}
.ct-engine-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1rem;
  padding: 1.25rem;
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: left;
  font-family: inherit;
  color: var(--fg);
  width: 100%;
}
.ct-engine-card:hover {
  border-color: var(--brand-30);
  background: rgba(245,183,49,0.04);
  transform: translateY(-2px);
}
.ct-engine-card--active {
  border-color: var(--brand) !important;
  background: rgba(245,183,49,0.08) !important;
  box-shadow: 0 0 20px rgba(245,183,49,0.1);
}
.ct-engine-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.ct-engine-card__name {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.3;
}
.ct-engine-card__badge {
  font-size: 0.6rem;
  font-weight: 800;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}
.ct-engine-card__meta {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}
.ct-engine-card__tag {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ct-engine-card__tag--diesel {
  background: rgba(59,130,246,0.12);
  color: #60a5fa;
}
.ct-engine-card__tag--petrol {
  background: rgba(34,197,94,0.12);
  color: #4ade80;
}
.ct-engine-card__stats {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-top: 0.65rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.ct-engine-card__stat { text-align: center; }
.ct-engine-card__stat-label {
  display: block;
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.15rem;
}
.ct-engine-card__stat-value {
  display: block;
  font-size: 0.9rem;
  font-weight: 800;
}
.ct-engine-card__stat-arrow {
  color: var(--fg-muted);
  opacity: 0.4;
  font-size: 0.85rem;
}
.ct-engine-card__gain {
  margin-left: auto;
  font-size: 0.85rem;
  font-weight: 900;
  color: var(--brand);
  background: rgba(245,183,49,0.08);
  padding: 0.3rem 0.6rem;
  border-radius: 0.5rem;
}

/* ── Result Panel ── */
.ct-result {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 1.25rem;
  padding: 2rem;
  overflow: hidden;
}
.ct-result__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.ct-result__brand {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 0.25rem;
}
.ct-result__model {
  font-size: 1.35rem;
  font-weight: 900;
  display: block;
}
.ct-result__gains {
  display: flex;
  gap: 0.75rem;
}
.ct-result__gain {
  text-align: center;
  background: rgba(245,183,49,0.08);
  border: 1px solid rgba(245,183,49,0.2);
  border-radius: 0.75rem;
  padding: 0.75rem 1.25rem;
}
.ct-result__gain--tq {
  background: rgba(59,130,246,0.08);
  border-color: rgba(59,130,246,0.2);
}
.ct-result__gain-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--brand);
}
.ct-result__gain--tq .ct-result__gain-value { color: #60a5fa; }
.ct-result__gain-label {
  display: block;
  font-size: 0.7rem;
  color: var(--fg-muted);
  font-weight: 600;
  margin-top: 0.15rem;
}

/* ── Stage Info Cards ── */
.ct-stages-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.ct-stage-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid;
  border-radius: 0.85rem;
  padding: 1rem 1.15rem;
}
.ct-stage-card__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.ct-stage-card__dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  flex-shrink: 0;
}
.ct-stage-card__title {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.ct-stage-card__desc {
  font-size: 0.73rem;
  line-height: 1.5;
  color: var(--fg-muted);
  margin-bottom: 0.65rem;
}
.ct-stage-card__values {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  font-weight: 700;
}
.ct-stage-card__values small {
  font-size: 0.7rem;
  color: var(--fg-muted);
  font-weight: 600;
}

/* ── Bars ── */
.ct-result__bars { margin-bottom: 2rem; }
.ct-result__section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  margin-bottom: 0.75rem;
}
.ct-result__bar-row {
  display: grid;
  grid-template-columns: 5rem 1fr 4.5rem;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.ct-result__bar-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--fg-muted);
  white-space: nowrap;
}
.ct-result__bar-track {
  height: 1.5rem;
  background: rgba(255,255,255,0.04);
  border-radius: 999px;
  overflow: hidden;
}
.ct-result__bar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.8s cubic-bezier(0.22,1,0.36,1);
}
.ct-result__bar-fill--original { background: rgba(255,255,255,0.15); }
.ct-result__bar-fill--stage1 { background: linear-gradient(90deg, #22c55e, #4ade80); }
.ct-result__bar-fill--stage2 { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.ct-result__bar-fill--stage3 { background: linear-gradient(90deg, #ef4444, #f87171); }
.ct-result__bar-value {
  font-size: 0.8rem;
  font-weight: 800;
  text-align: right;
  color: var(--fg);
}

/* ── Disclaimer ── */
.ct-disclaimer {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.85rem 1rem;
  background: rgba(245,183,49,0.04);
  border: 1px solid rgba(245,183,49,0.1);
  border-radius: 0.65rem;
  margin-bottom: 1.5rem;
  font-size: 0.72rem;
  line-height: 1.55;
  color: var(--fg-muted);
}
.ct-disclaimer svg {
  flex-shrink: 0;
  margin-top: 0.1rem;
  color: var(--brand);
  opacity: 0.7;
}

/* ── Result CTA ── */
.ct-result__cta {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.ct-result__cta-text {
  color: var(--fg-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.ct-result__cta-btns {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Mobile Responsive ── */
@media (max-width: 640px) {
  .ct-result { padding: 1.25rem; }
  .ct-result__header { flex-direction: column; }
  .ct-result__gains { width: 100%; }
  .ct-result__gain { flex: 1; }
  .ct-result__bar-row {
    grid-template-columns: 4rem 1fr 3.5rem;
    gap: 0.5rem;
  }
  .ct-result__bar-label { font-size: 0.7rem; }
  .ct-result__bar-value { font-size: 0.7rem; }
  .ct-engine-cards { grid-template-columns: 1fr; }
  .ct-stages-info { grid-template-columns: 1fr; }
  .ct-breadcrumb { font-size: 0.72rem; padding: 0.6rem 0.75rem; }
}