/* ===== DESIGN TOKENS ===== */
@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;1,500&family=Inter:wght@300;400;500;600&display=swap');

:root {
  /* Gold palette */
  --gold-50: #faf6e9;
  --gold-100: #f3ecd0;
  --gold-200: #e8d9a1;
  --gold-300: #dcc56e;
  --gold-400: #d4b44a;
  --gold-500: #c9a033;
  --gold-600: #b07d26;
  --gold-700: #8f5e21;
  --gold-800: #774c22;
  --gold-900: #664024;
  --gold-accent: #c8a24e;
  --gold-glow: rgba(200, 162, 78, 0.15);

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* Spacing */
  --section-pad: clamp(80px, 10vw, 140px);
  --container-width: min(1200px, 90vw);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.4s var(--ease-out);
}

/* ===== LIGHT MODE (DEFAULT) ===== */
[data-theme="light"] {
  --bg-primary: #faf9f6;
  --bg-secondary: #f3f1ec;
  --bg-card: rgba(255,255,255,0.7);
  --bg-card-border: rgba(200, 162, 78, 0.2);
  --bg-glass: rgba(255,255,255,0.6);
  --bg-footer: #1a1814;
  --text-primary: #1a1814;
  --text-secondary: #5a5549;
  --text-muted: #8a8478;
  --text-on-dark: #faf9f6;
  --border-subtle: rgba(26,24,20,0.08);
  --shadow-card: 0 4px 30px rgba(26,24,20,0.06);
  --shadow-hover: 0 8px 40px rgba(200,162,78,0.12);
  --navbar-bg: rgba(250,249,246,0.85);
  --input-bg: #fff;
  --input-border: rgba(26,24,20,0.12);
}

/* ===== DARK MODE ===== */
[data-theme="dark"] {
  --bg-primary: #0f0e0c;
  --bg-secondary: #1a1814;
  --bg-card: rgba(30,28,24,0.8);
  --bg-card-border: rgba(200, 162, 78, 0.25);
  --bg-glass: rgba(20,18,14,0.7);
  --bg-footer: #080706;
  --text-primary: #f0ece4;
  --text-secondary: #b8b0a2;
  --text-muted: #7a7368;
  --text-on-dark: #f0ece4;
  --border-subtle: rgba(240,236,228,0.08);
  --shadow-card: 0 4px 30px rgba(0,0,0,0.3);
  --shadow-hover: 0 8px 40px rgba(200,162,78,0.15);
  --navbar-bg: rgba(15,14,12,0.88);
  --input-bg: rgba(30,28,24,0.6);
  --input-border: rgba(200,162,78,0.2);
}

/* ===== GLOBAL RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.7;
  transition: background var(--transition-base), color var(--transition-base);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }

.container {
  width: var(--container-width);
  margin: 0 auto;
}

/* ===== SECTION HEADING ===== */
.section-heading {
  text-align: center;
  margin-bottom: 60px;
}

.section-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}

.heading-line {
  display: block;
  width: 60px;
  height: 1px;
  background: var(--gold-accent);
  margin: 0 auto;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 40px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--navbar-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition-base), border-color var(--transition-base);
}

.navbar-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 300;
  font-style: italic;
  color: var(--gold-accent);
  letter-spacing: 0.05em;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.navbar-links a {
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold-accent);
  transition: width 0.3s var(--ease-out);
}

.navbar-links a:hover { color: var(--gold-accent); }
.navbar-links a:hover::after { width: 100%; }

.navbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.btn-contact-nav {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 24px;
  border: 1px solid var(--gold-accent);
  color: var(--gold-accent);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.btn-contact-nav:hover {
  background: var(--gold-accent);
  color: #fff;
}

.theme-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.3s ease;
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.theme-toggle:hover {
  color: var(--gold-accent);
  background: var(--gold-glow);
}

.theme-toggle svg { width: 20px; height: 20px; transition: transform 0.5s var(--ease-out); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-primary);
  transition: all 0.3s ease;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 20px 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
  pointer-events: none;
  animation: heroGlow 8s ease-in-out infinite alternate;
}

@keyframes heroGlow {
  0% { transform: translate(0, 0) scale(1); opacity: 0.5; }
  100% { transform: translate(-60px, 80px) scale(1.2); opacity: 0.8; }
}

.hero-stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  margin-bottom: 60px;
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 300;
  color: var(--text-primary);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 8px;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 300;
  letter-spacing: 0.15em;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 24px;
}

.hero-tagline {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  font-weight: 300;
  letter-spacing: 0.25em;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.8vw, 1.3rem);
  font-weight: 300;
  font-style: italic;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto 60px;
  line-height: 1.8;
}

.hero-scroll {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--gold-accent);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: scrollPulse 2s ease-in-out infinite;
}

.scroll-arrows {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.scroll-arrows svg {
  width: 14px;
  height: 14px;
  stroke: var(--gold-accent);
  opacity: 0.4;
  animation: arrowFade 1.5s ease-in-out infinite;
}
.scroll-arrows svg:nth-child(2) { animation-delay: 0.2s; opacity: 0.6; }
.scroll-arrows svg:nth-child(3) { animation-delay: 0.4s; opacity: 1; }

@keyframes scrollPulse {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

@keyframes arrowFade {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

/* ===== RESULTS ===== */
.results {
  padding: var(--section-pad) 0;
  background: var(--bg-secondary);
  transition: background var(--transition-base);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  text-align: center;
  position: relative;
}

.result-item {
  padding: 40px 30px;
  position: relative;
}

.result-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--gold-accent), transparent);
}

.result-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--gold-accent);
  line-height: 1;
  margin-bottom: 12px;
}

.result-label {
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ===== BRANDS ===== */
.brands {
  padding: 60px 0 var(--section-pad);
  background: var(--bg-secondary);
  transition: background var(--transition-base);
}

.brands-heading {
  text-align: center;
  margin-bottom: 48px;
}

.brands-heading h3 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.brands-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 40px 56px;
}

.brand-logo {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0.5;
  transition: all 0.4s ease;
}

.brand-logo:hover {
  opacity: 1;
  color: var(--gold-accent);
}

/* ===== ABOUT ===== */
.about {
  padding: var(--section-pad) 0;
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-portrait {
  position: relative;
  aspect-ratio: 3/4;
  background: var(--bg-secondary);
  border-radius: 4px;
  overflow: hidden;
}

.about-portrait::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid var(--gold-accent);
  border-radius: 2px;
  opacity: 0.4;
  z-index: 1;
}

.about-portrait-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
}

.about-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  margin-bottom: 8px;
}

.about-content .heading-line {
  margin: 0 0 32px 0;
}

.about-text {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.about-quote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  font-style: italic;
  font-weight: 400;
  color: var(--gold-accent);
  line-height: 1.6;
  padding: 24px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 32px;
}

.btn-learn-more {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 32px;
  border: 1px solid var(--gold-accent);
  color: var(--gold-accent);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.btn-learn-more:hover {
  background: var(--gold-accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(200,162,78,0.3);
}

/* ===== SERVICES ===== */
.services {
  padding: var(--section-pad) 0;
  background: var(--bg-secondary);
  transition: background var(--transition-base);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: 8px;
  padding: 48px 36px;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
  transition: all 0.4s var(--ease-out);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--gold-accent);
}

.service-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 28px;
  color: var(--gold-accent);
}

.service-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--gold-accent);
  fill: none;
  stroke-width: 1.2;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.service-card p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: var(--section-pad) 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-top: 2px solid var(--gold-accent);
  border-radius: 8px;
  padding: 40px 32px 36px;
  position: relative;
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
  transition: all 0.4s var(--ease-out);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.testimonial-quote-mark {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 700;
  color: var(--gold-accent);
  opacity: 0.2;
  line-height: 1;
  margin-bottom: -10px;
}

.testimonial-rating {
  display: flex;
  gap: 6px;
  margin-bottom: 20px;
}

.rating-diamond {
  width: 8px;
  height: 8px;
  background: var(--gold-accent);
  transform: rotate(45deg);
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
  font-style: italic;
  margin-bottom: 28px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid var(--gold-accent);
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--gold-accent);
  flex-shrink: 0;
}

.author-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.author-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ===== CONTACT ===== */
.contact {
  padding: var(--section-pad) 0;
  background: var(--bg-secondary);
  transition: background var(--transition-base);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  margin-bottom: 12px;
}

.contact-info-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: border-color 0.3s ease;
}

.contact-detail:hover { border-color: var(--gold-accent); }

.contact-detail-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--bg-card-border);
  border-radius: 50%;
  color: var(--gold-accent);
  flex-shrink: 0;
}

.contact-detail-icon svg { width: 18px; height: 18px; }

.contact-detail-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.contact-detail-value {
  font-size: 1rem;
  color: var(--text-primary);
  margin-top: 2px;
}

.contact-socials {
  display: flex;
  gap: 16px;
  margin-top: 32px;
}

.social-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--bg-card-border);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

.social-icon:hover {
  border-color: var(--gold-accent);
  color: var(--gold-accent);
  background: var(--gold-glow);
}

.social-icon svg { width: 18px; height: 18px; }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 24px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }

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

.form-group input,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 14px 16px;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 4px;
  color: var(--text-primary);
  transition: all 0.3s ease;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold-accent);
  box-shadow: 0 0 0 3px var(--gold-glow);
}

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

.form-char-count {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  margin-top: -4px;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1px solid var(--input-border);
  border-radius: 3px;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
  background: var(--input-bg);
}

.form-checkbox input[type="checkbox"]:checked {
  background: var(--gold-accent);
  border-color: var(--gold-accent);
}

.form-checkbox input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg);
}

.form-checkbox a {
  color: var(--gold-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.btn-submit {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 16px 40px;
  border: 1px solid var(--gold-accent);
  color: var(--gold-accent);
  background: transparent;
  border-radius: 2px;
  transition: all 0.3s ease;
  align-self: flex-start;
}

.btn-submit:hover {
  background: var(--gold-accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(200,162,78,0.3);
}

.form-error {
  font-size: 0.8rem;
  color: #c0392b;
  display: none;
}

.form-error.visible { display: block; }

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-footer);
  color: var(--text-on-dark);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: #f0ece4;
  margin-bottom: 8px;
}

.footer-brand-tagline {
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: #7a7368;
  margin-bottom: 24px;
}

.footer-logo-mark {
  font-family: var(--font-display);
  font-size: 3rem;
  font-style: italic;
  color: var(--gold-accent);
  margin-bottom: 16px;
  line-height: 1;
}

.footer h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #b8b0a2;
  margin-bottom: 24px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  color: #b8b0a2;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-contact-item:hover { color: var(--gold-accent); }
.footer-contact-item svg { width: 16px; height: 16px; flex-shrink: 0; color: var(--gold-accent); }

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-list a {
  font-size: 0.9rem;
  color: #b8b0a2;
  letter-spacing: 0.02em;
  transition: color 0.3s ease;
}

.footer-nav-list a:hover { color: var(--gold-accent); }

.footer-bottom {
  border-top: 1px solid rgba(200,162,78,0.15);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  font-size: 0.8rem;
  color: #5a5549;
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.footer-social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(200,162,78,0.2);
  border-radius: 50%;
  color: #7a7368;
  transition: all 0.3s ease;
}

.footer-social-link:hover {
  border-color: var(--gold-accent);
  color: var(--gold-accent);
}

.footer-social-link svg { width: 16px; height: 16px; }

/* ===== SCROLL 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; }

/* ===== MOBILE NAV ===== */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  transform: translateY(-100%);
  transition: transform 0.5s var(--ease-out);
}

.mobile-nav-overlay.active { transform: translateY(0); }

.mobile-nav-overlay a {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}

.mobile-nav-overlay a:hover { color: var(--gold-accent); }

.mobile-nav-close {
  position: absolute;
  top: 24px;
  right: 32px;
  font-size: 2rem;
  color: var(--text-primary);
  background: none;
  border: none;
  cursor: pointer;
  font-weight: 300;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .navbar-links { display: none; }
  .btn-contact-nav { display: none; }
  .hamburger { display: flex; }

  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-portrait { max-width: 400px; margin: 0 auto; }

  .services-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-card:nth-child(3) { grid-column: span 2; max-width: 500px; margin: 0 auto; }

  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .navbar { padding: 0 20px; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .results-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .result-item:not(:last-child)::after {
    right: 20%;
    top: auto;
    bottom: 0;
    height: 1px;
    width: 60%;
    background: linear-gradient(to right, transparent, var(--gold-accent), transparent);
  }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonial-card:nth-child(3) { grid-column: span 1; max-width: none; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .brands-row { gap: 24px 40px; }
}

@media (max-width: 480px) {
  .hero-name { letter-spacing: 0.08em; }
  .hero-tagline { letter-spacing: 0.1em; }
}