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

:root {
  --background: hsl(40, 20%, 97%);
  --foreground: hsl(30, 10%, 12%);
  --card: hsl(40, 15%, 95%);
  --card-foreground: hsl(30, 10%, 12%);
  --primary: hsl(30, 10%, 12%);
  --primary-foreground: hsl(40, 20%, 97%);
  --secondary: hsl(35, 15%, 90%);
  --secondary-foreground: hsl(30, 10%, 20%);
  --muted: hsl(35, 10%, 92%);
  --muted-foreground: hsl(30, 5%, 45%);
  --accent: hsl(38, 40%, 50%);
  --accent-foreground: hsl(40, 20%, 97%);
  --border: hsl(35, 15%, 88%);
  --elegant-black: hsl(30, 10%, 8%);
  --soft-gold: hsl(38, 50%, 55%);
  --radius: 0.25rem;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Cormorant Garamond', serif;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== Typography ===== */
.heading-display {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  letter-spacing: 0.03em;
}

.heading-editorial {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-style: italic;
}

.text-body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  letter-spacing: 0.03em;
  line-height: 1.7;
}

/* ===== Layout ===== */
.section-padding {
  padding: 5rem 1.5rem;
}

@media (min-width: 768px) {
  .section-padding { padding: 5rem 3rem; }
}

@media (min-width: 1024px) {
  .section-padding { padding: 5rem 5rem; }
}

@media (min-width: 1280px) {
  .section-padding { padding: 5rem 8rem; }
}

.gold-divider {
  width: 4rem;
  height: 1px;
  background: var(--accent);
  margin-left: auto;
  margin-right: auto;
}

.img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: hsla(40, 20%, 97%, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid hsla(35, 15%, 88%, 0.5);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
}

@media (min-width: 768px) {
  .header-inner { padding: 1rem 3rem; }
}

@media (min-width: 1280px) {
  .header-inner { padding: 1rem 8rem; }
}

.header-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  letter-spacing: 0.15em;
  font-weight: 300;
  color: var(--foreground);
}

@media (min-width: 768px) {
  .header-logo { font-size: 1.875rem; }
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 2rem;
}

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

.nav-link {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  transition: color 0.3s;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent);
}

.menu-toggle {
  display: block;
  color: var(--foreground);
  font-size: 1.5rem;
}

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

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--background);
  border-bottom: 1px solid var(--border);
}

.mobile-nav.open { display: flex; }

@media (min-width: 1024px) {
  .mobile-nav { display: none !important; }
}

/* ===== Footer ===== */
.footer {
  background: var(--primary);
  color: var(--primary-foreground);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

.footer a { transition: color 0.3s; }
.footer a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid hsla(40, 20%, 97%, 0.1);
  margin-top: 3rem;
  padding-top: 2rem;
  text-align: center;
  font-size: 0.75rem;
  color: hsla(40, 20%, 97%, 0.4);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: all 0.3s;
  font-family: 'DM Sans', sans-serif;
}

.btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
}
.btn-primary:hover { opacity: 0.9; }

.btn-accent {
  background: var(--accent);
  color: var(--accent-foreground);
}
.btn-accent:hover { opacity: 0.9; }

.btn-outline {
  border: 1px solid var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--primary-foreground);
}

.btn-outline-light {
  border: 1px solid hsla(40, 20%, 97%, 0.4);
  color: var(--primary-foreground);
  background: transparent;
}
.btn-outline-light:hover {
  background: hsla(40, 20%, 97%, 0.1);
}

/* ===== Grids ===== */
.grid { display: grid; gap: 1rem; }
.grid-1 { grid-template-columns: 1fr; }

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

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

@media (min-width: 1024px) {
  .lg-grid-2 { grid-template-columns: repeat(2, 1fr); }
  .lg-grid-3 { grid-template-columns: repeat(3, 1fr); }
}

.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }
.gap-16 { gap: 4rem; }

/* ===== Cards ===== */
.card {
  background: var(--card);
  padding: 2rem;
  border: 1px solid var(--border);
}

/* ===== Scroll Animation ===== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* ===== Hero ===== */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: hsla(30, 10%, 8%, 0.4);
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 0 1.5rem;
  max-width: 48rem;
}

/* ===== Image overlay sections ===== */
.img-section {
  position: relative;
  overflow: hidden;
}

.img-section .overlay-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, hsla(30,10%,8%,0.7), transparent, transparent);
}

.img-section .overlay-text {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
}

.img-section:hover .img-zoom {
  transform: scale(1.05);
}

.img-zoom {
  transition: transform 0.7s ease;
}

/* ===== Aspect ratios ===== */
.aspect-video { aspect-ratio: 16 / 9; }
.aspect-square { aspect-ratio: 1 / 1; }
.aspect-43 { aspect-ratio: 4 / 3; }
.aspect-219 { aspect-ratio: 21 / 9; }

/* ===== Banner section ===== */
.banner {
  position: relative;
  height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.banner-overlay {
  position: absolute;
  inset: 0;
  background: hsla(30, 10%, 8%, 0.5);
}

/* ===== Stars ===== */
.star {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  color: var(--accent);
}

/* ===== Forms ===== */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--foreground);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  transition: border-color 0.3s;
  outline: none;
}

.form-input:focus {
  border-color: var(--accent);
}

.form-input::placeholder {
  color: var(--muted-foreground);
}

.form-label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

/* ===== WhatsApp floating button ===== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 40;
  width: 3.5rem;
  height: 3.5rem;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  transition: transform 0.3s;
}

.whatsapp-float:hover { transform: scale(1.1); }

.whatsapp-float svg {
  width: 1.5rem;
  height: 1.5rem;
  fill: white;
}

/* ===== Utilities ===== */
.pt-20 { padding-top: 5rem; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.pb-24 { padding-bottom: 6rem; }

.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-lg { font-size: 1.125rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-6xl { font-size: 3.75rem; }

@media (min-width: 768px) {
  .md-text-3xl { font-size: 1.875rem; }
  .md-text-4xl { font-size: 2.25rem; }
  .md-text-5xl { font-size: 3rem; }
  .md-text-6xl { font-size: 3.75rem; }
  .md-text-7xl { font-size: 4.5rem; }
}

@media (min-width: 1024px) {
  .lg-text-8xl { font-size: 6rem; }
}

.tracking-wide { letter-spacing: 0.15em; }
.uppercase { text-transform: uppercase; }
.italic { font-style: italic; }
.font-medium { font-weight: 500; }

.text-accent { color: var(--accent); }
.text-muted { color: var(--muted-foreground); }
.text-light { color: var(--primary-foreground); }
.text-light-70 { color: hsla(40, 20%, 97%, 0.7); }
.text-light-80 { color: hsla(40, 20%, 97%, 0.8); }

.bg-secondary { background: var(--secondary); }

.max-w-xl { max-width: 36rem; }
.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-1 { flex: 1; }
.shrink-0 { flex-shrink: 0; }

.w-full { width: 100%; }
.h-full { height: 100%; }

.relative { position: relative; }
.absolute { position: absolute; }
.inset-0 { inset: 0; }
.z-10 { z-index: 10; }

.overflow-hidden { overflow: hidden; }

.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-16 > * + * { margin-top: 4rem; }

.flex-gap-1 { gap: 0.25rem; }
.flex-gap-2 { gap: 0.5rem; }
.flex-gap-3 { gap: 0.75rem; }
.flex-gap-4 { gap: 1rem; }

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

/* ===== SVG icons inline ===== */
.icon { display: inline-block; vertical-align: middle; }