/* ═══════════════════════════════════════════════════════════════
   LUXURY PERFUME — Design System
   Deep noir, champagne gold, refined typography
   ═══════════════════════════════════════════════════════════════ */

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

:root {
  --bg-deep: #0a0a0a;
  --bg-card: #121212;
  --bg-elevated: #1a1a1a;
  --gold: #c9a962;
  --gold-light: #e5d4a1;
  --gold-dark: #9a7b3d;
  --champagne: #f5f0e6;
  --text-primary: #f5f5f5;
  --text-muted: #a0a0a0;
  --border: rgba(201, 169, 98, 0.2);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Montserrat', sans-serif;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --shadow-soft: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  --radius: 2px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  background: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}

ul {
  list-style: none;
}

/* ─── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 2rem;
  background: linear-gradient(to bottom, rgba(10,10,10,0.95) 0%, transparent 100%);
  transition: background var(--transition), padding var(--transition);
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.98);
  padding: 0.75rem 2rem;
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

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

/* Nav: hamburger (hidden on desktop) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--gold);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}
.nav-toggle:hover {
  background: rgba(201, 169, 98, 0.1);
  border-color: var(--gold);
}
.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav: show hamburger, full menu for links */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(280px, 85vw);
    flex-direction: column;
    gap: 0;
    padding: 5rem 1.5rem 2rem;
    background: var(--bg-deep);
    border-left: 1px solid var(--border);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }
  .nav-open .nav-links {
    transform: translateX(0);
  }
  .nav-links a {
    padding: 1rem 0;
    font-size: 0.85rem;
    border-bottom: 1px solid var(--border);
  }
  .nav-links a:last-child {
    border-bottom: none;
  }
}

/* ─── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-deep);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,10,10,0.7) 0%, rgba(10,10,10,0.4) 50%, rgba(10,10,10,0.8) 100%),
    url('assets/Images/utility.jpg') center/cover no-repeat;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 2rem;
}

.hero-label {
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.2s;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 300;
  letter-spacing: 0.15em;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.4s;
}

.hero-title span {
  font-style: italic;
  font-weight: 400;
  color: var(--gold-light);
}

.hero-sub {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  max-width: 480px;
  margin: 0 auto 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.6s;
}

.hero-cta {
  display: inline-block;
  padding: 1rem 2.5rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition);
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 0.8s;
}

.hero-cta:hover {
  background: var(--gold);
  color: var(--bg-deep);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ─── Section titles ──────────────────────────────────────── */
.section-label {
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  letter-spacing: 0.08em;
}

/* ─── Latest Collections ───────────────────────────────────── */
.collections {
  padding: 6rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.collections-header {
  text-align: center;
  margin-bottom: 4rem;
}

.collections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.collection-card {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  display: block;
  background: linear-gradient(145deg, var(--bg-card) 0%, rgba(201, 169, 98, 0.08) 100%);
  border: 1px solid var(--border);
  box-shadow: 0 8px 32px rgba(201, 169, 98, 0.15), 0 0 0 1px rgba(201, 169, 98, 0.06);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}

.collection-card:hover {
  box-shadow: 0 16px 48px rgba(201, 169, 98, 0.25), 0 0 0 1px rgba(201, 169, 98, 0.15);
  border-color: rgba(201, 169, 98, 0.3);
  transform: translateY(-2px);
}

.collection-card-image {
  position: absolute;
  inset: 12px;
  border-radius: 2px;
  overflow: hidden;
  background: var(--bg-elevated);
}

.collection-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--transition);
}

.collection-card:hover .collection-card-image img {
  transform: scale(1.05);
}

.collection-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.92) 0%, transparent 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem 1.25rem;
}

.collection-card-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.collection-card-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.collection-card-btn {
  align-self: flex-start;
  display: inline-block;
  padding: 0.5rem 1rem;
  background: rgba(201, 169, 98, 0.95);
  color: var(--bg-deep);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition);
}

.collection-card-btn:hover {
  background: var(--gold-light);
  color: var(--bg-deep);
}

/* ─── Features strip ───────────────────────────────────────── */
.features {
  padding: 4rem 2rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.features-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 3rem;
  text-align: center;
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  border: 1px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--gold);
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.feature-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* ─── Testimonials (home) ───────────────────────────────────── */
.testimonials {
  padding: 5rem 2rem 6rem;
  max-width: 1100px;
  margin: 0 auto;
}

.testimonials-header {
  text-align: center;
  margin-bottom: 3rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.25rem 2rem;
  position: relative;
}

.testimonial-quote-mark {
  position: absolute;
  top: 1.5rem;
  left: 2rem;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold-dark);
  opacity: 0.6;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--champagne);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.testimonial-name {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ─── CTA Banner ───────────────────────────────────────────── */
.cta-banner {
  padding: 6rem 2rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-card) 100%);
}

.cta-banner .section-title {
  margin-bottom: 1rem;
}

.cta-banner p {
  color: var(--text-muted);
  max-width: 500px;
  margin: 0 auto 2rem;
  font-size: 0.9rem;
}

.cta-banner .hero-cta {
  opacity: 1;
  animation: none;
}

/* ─── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 5rem 2rem 2rem;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
}

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

@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer-top {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.footer-brand .logo {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 280px;
}

.footer-newsletter h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--champagne);
}

.footer-newsletter form {
  display: flex;
  gap: 0;
  max-width: 320px;
}

@media (max-width: 600px) {
  .footer-newsletter form {
    margin: 0 auto;
  }
}

.footer-newsletter input {
  flex: 1;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  padding: 0.9rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.85rem;
}

.footer-newsletter input::placeholder {
  color: var(--text-muted);
}

.footer-newsletter button {
  background: var(--gold);
  color: var(--bg-deep);
  border: none;
  padding: 0 1.5rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.footer-newsletter button:hover {
  background: var(--gold-light);
  color: var(--bg-deep);
}

.footer-column h4 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  color: var(--champagne);
}

.footer-column ul li {
  margin-bottom: 0.6rem;
}

.footer-column a {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

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

.footer-bottom p {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.footer-social {
  display: flex;
  gap: 1.5rem;
}

.footer-social a {
  color: var(--text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

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

/* ─── Page header (inner pages) ────────────────────────────── */
.page-hero {
  padding: 10rem 2rem 5rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-deep) 100%);
  border-bottom: 1px solid var(--border);
}

.page-hero .section-label {
  margin-bottom: 0.5rem;
}

.page-hero .section-title {
  margin-bottom: 0.75rem;
}

.page-hero p {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  font-size: 0.95rem;
}

/* ─── Oils grid ────────────────────────────────────────────── */
.oils-section {
  padding: 4rem 2rem 6rem;
  max-width: 1400px;
  margin: 0 auto;
}

.oils-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2.5rem;
}

.oil-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.oil-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.oil-card-image {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--bg-elevated);
}

.oil-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--transition);
}

.oil-card:hover .oil-card-image img {
  transform: scale(1.05);
}

.oil-card-content {
  padding: 1.75rem;
}

.oil-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  color: var(--gold-light);
}

.oil-card-note {
  font-size: 0.75rem;
  color: var(--gold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.oil-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 0.5rem;
}

.card-price {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.oil-card-note .card-price {
  font-size: 1.1rem;
  margin-bottom: 0;
}

.oil-card-btn {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: var(--gold);
  color: var(--bg-deep);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition);
}

.oil-card-btn:hover {
  background: var(--gold-light);
  color: var(--bg-deep);
}

/* ─── Perfume filters ───────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.filter-pill {
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition), opacity var(--transition);
}

.filter-pill:hover {
  border-color: var(--gold);
  color: var(--gold-light);
}

.filter-pill.is-active {
  background: var(--gold);
  color: var(--bg-deep);
  border-color: var(--gold);
}

/* ─── About section ────────────────────────────────────────── */
.about-content {
  padding: 4rem 2rem 6rem;
  max-width: 900px;
  margin: 0 auto;
}

.about-content p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.about-content .section-title {
  margin: 3rem 0 1.5rem;
  font-size: 1.75rem;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.about-value {
  text-align: center;
  padding: 2rem 1rem;
  border: 1px solid var(--border);
}

.about-value h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.about-value p {
  font-size: 0.85rem;
  margin-bottom: 0;
}

/* ─── Contact ──────────────────────────────────────────────── */
.contact-section {
  padding: 4rem 2rem 6rem;
  max-width: 700px;
  margin: 0 auto;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-form label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1rem 1.25rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.contact-form textarea {
  min-height: 160px;
  resize: vertical;
}

.contact-form button {
  align-self: flex-start;
  padding: 1rem 2.5rem;
  background: var(--gold);
  color: var(--bg-deep);
  border: none;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition);
}

.contact-form button:hover {
  background: var(--gold-light);
}

.contact-info {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.contact-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.contact-info a {
  color: var(--gold);
}

/* ─── Utility ─────────────────────────────────────────────── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}