/* ============================================================
   CAR THERAPY NAPLES — Global Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ── Variables ── */
:root {
  --black:      #080808;
  --surface:    #111111;
  --surface-2:  #181818;
  --border:     #222222;
  --gold:       #C9A84C;
  --gold-light: #E2C97E;
  --gold-dark:  #9A7A2E;
  --white:      #F5F2EC;
  --muted:      #888888;
  --muted-2:    #555555;

  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --nav-h: 80px;
  --max-w: 1280px;
  --radius: 2px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, textarea, select { font: inherit; }

/* ── Typography Scale ── */
.display {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

h1, .h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h2, .h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.15;
}

h3, .h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 400;
  line-height: 1.2;
}

h4, .h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

p { line-height: 1.75; color: var(--muted); }

/* ── Layout Utilities ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

.section {
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.section--sm { padding: clamp(3rem, 6vw, 5rem) 0; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-white { color: var(--white); }
.text-muted { color: var(--muted); }

/* ── Gold Divider ── */
.gold-line {
  display: block;
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 1.5rem 0;
}

.gold-line--center { margin: 1.5rem auto; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 2.2rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.05);
  opacity: 0;
  transition: opacity 0.3s;
}

.btn:hover::after { opacity: 1; }

.btn-gold {
  background: var(--gold);
  color: var(--black);
}

.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(201,168,76,0.3);
}

.btn-outline {
  border: 1px solid var(--gold);
  color: var(--gold);
}

.btn-outline:hover {
  background: var(--gold);
  color: var(--black);
  transform: translateY(-1px);
}

.btn-ghost {
  color: var(--white);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ── Section Labels ── */
.section-label {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.section-label::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

.section-label span {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 2.5rem;
  transition: border-color 0.3s, transform 0.3s var(--ease-out);
}

.card:hover {
  border-color: var(--gold-dark);
  transform: translateY(-3px);
}

/* ── Image Wrapper ── */
.img-wrap {
  overflow: hidden;
  position: relative;
}

.img-wrap img {
  transition: transform 0.7s var(--ease-out);
  object-fit: cover;
  height: 100%;
}

.img-wrap:hover img { transform: scale(1.04); }

/* ── Overlay Gradient ── */
.overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,8,8,0.85) 0%, rgba(8,8,8,0.2) 60%, transparent 100%);
  pointer-events: none;
}

/* ── ============================================================
   NAVIGATION
   ============================================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s;
}

.nav.scrolled {
  background: rgba(8,8,8,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  gap: 2px;
}

.nav__logo-name {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.05em;
}

.nav__logo-tag {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav__link {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  position: relative;
  transition: color 0.3s;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s var(--ease-out);
}

.nav__link:hover,
.nav__link.active { color: var(--white); }

.nav__link:hover::after,
.nav__link.active::after { width: 100%; }

.nav__cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav__phone {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--muted);
  transition: color 0.3s;
}

.nav__phone:hover { color: var(--gold); }

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.3s var(--ease-out);
}

.nav__hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: rgba(8,8,8,0.98);
  backdrop-filter: blur(20px);
  padding: 2rem clamp(1.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s var(--ease-out);
  z-index: 999;
}

.nav__mobile.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

.nav__mobile .nav__link {
  font-size: 0.85rem;
}

.nav__mobile .btn { width: fit-content; }

/* ── ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 5rem 0 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.footer__brand p {
  margin-top: 1rem;
  font-size: 0.9rem;
  max-width: 280px;
}

.footer__col-title {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__links a {
  font-size: 0.88rem;
  color: var(--muted);
  transition: color 0.3s;
}

.footer__links a:hover { color: var(--gold); }

.footer__contact-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.footer__contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer__contact-item span {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
}

.footer__socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.footer__social {
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: all 0.3s;
}

.footer__social:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.footer__social svg { width: 16px; height: 16px; }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer__copy {
  font-size: 0.78rem;
  color: var(--muted-2);
}

.footer__copy span { color: var(--gold); }

.footer__legal {
  display: flex;
  gap: 1.5rem;
}

.footer__legal a {
  font-size: 0.78rem;
  color: var(--muted-2);
  transition: color 0.3s;
}

.footer__legal a:hover { color: var(--muted); }

/* ── ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ── ============================================================
   TICKER / MARQUEE
   ============================================================ */

.ticker {
  background: var(--gold);
  overflow: hidden;
  padding: 0.85rem 0;
}

.ticker__track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
}

.ticker__track:hover { animation-play-state: paused; }

.ticker__item {
  display: inline-flex;
  align-items: center;
  gap: 1.5rem;
  padding-right: 3rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--black);
}

.ticker__dot {
  width: 4px;
  height: 4px;
  background: var(--black);
  border-radius: 50%;
  flex-shrink: 0;
  opacity: 0.5;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── ============================================================
   PAGE HERO (inner pages)
   ============================================================ */

.page-hero {
  height: 45vh;
  min-height: 320px;
  display: flex;
  align-items: flex-end;
  position: relative;
  overflow: hidden;
  padding-bottom: clamp(3rem, 6vw, 5rem);
  background: var(--surface);
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.25;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--black) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero__content {
  position: relative;
  z-index: 1;
}

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.page-hero__breadcrumb a,
.page-hero__breadcrumb span {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-hero__breadcrumb a:hover { color: var(--gold); }
.page-hero__breadcrumb .sep { color: var(--muted-2); }

/* ── ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }

  .nav__links,
  .nav__cta { display: none; }

  .nav__hamburger { display: flex; }

  .footer__grid { grid-template-columns: 1fr; }

  .footer__bottom { flex-direction: column; align-items: flex-start; }
}