/* ============================================
   ATHERA — Design System
   Dark Theme | Rose Gold Accents
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Core palette */
  --black: #0a0a0a;
  --dark: #111111;
  --dark-surface: #1a1a1a;
  --dark-card: #141414;
  --dark-border: #2a2a2a;

  /* Rose Gold spectrum */
  --rose-gold: #B76E79;
  --rose-gold-light: #D4A5A5;
  --rose-gold-dark: #8B4A52;
  --rose-gold-glow: rgba(183, 110, 121, 0.4);
  --rose-gold-subtle: rgba(183, 110, 121, 0.1);
  --rose-gold-gradient: linear-gradient(135deg, #B76E79 0%, #D4A5A5 50%, #B76E79 100%);

  /* Text */
  --white: #FAFAFA;
  --gray-100: #E5E5E5;
  --gray-300: #A3A3A3;
  --gray-500: #737373;
  --gray-700: #404040;
  --gray-900: #1a1a1a;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --section-padding: 120px 0;
  --container-width: 1200px;
  --container-padding: 0 24px;

  /* Transitions */
  --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --transition-fast: 0.2s var(--ease-smooth);
  --transition-medium: 0.4s var(--ease-smooth);
  --transition-slow: 0.8s var(--ease-out-expo);

  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--rose-gold-dark) var(--dark);
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--dark);
}
::-webkit-scrollbar-thumb {
  background: var(--rose-gold-dark);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--rose-gold);
}

body {
  font-family: var(--font-body);
  background-color: var(--black);
  color: var(--gray-100);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

/* ---------- Container ---------- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.125rem, 2vw, 1.5rem); }

.text-rose { color: var(--rose-gold); }
.text-gradient {
  background: var(--rose-gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--rose-gold);
  margin-bottom: 16px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.section-subtitle::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--rose-gold);
}

.section-description {
  font-size: 1.125rem;
  color: var(--gray-300);
  max-width: 600px;
  line-height: 1.8;
}

/* ---------- Section Layout ---------- */
section {
  padding: var(--section-padding);
  position: relative;
}

.section-header {
  margin-bottom: 64px;
}
.section-header.center {
  text-align: center;
}
.section-header.center .section-description {
  margin: 16px auto 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 36px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--rose-gold-gradient);
  color: var(--black);
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #D4A5A5 0%, #B76E79 50%, #D4A5A5 100%);
  opacity: 0;
  transition: opacity var(--transition-medium);
}
.btn-primary:hover::before {
  opacity: 1;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 40px var(--rose-gold-glow);
}
.btn-primary span {
  position: relative;
  z-index: 1;
}
.btn-primary svg {
  position: relative;
  z-index: 1;
}

.btn-outline {
  background: transparent;
  color: var(--rose-gold-light);
  border: 1px solid var(--rose-gold);
}
.btn-outline:hover {
  background: var(--rose-gold-subtle);
  transform: translateY(-2px);
  box-shadow: 0 10px 40px rgba(183, 110, 121, 0.15);
}

.btn-ghost {
  background: transparent;
  color: var(--rose-gold-light);
  padding: 12px 24px;
}
.btn-ghost:hover {
  color: var(--white);
}

.btn-glow {
  animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px var(--rose-gold-glow); }
  50% { box-shadow: 0 0 40px var(--rose-gold-glow), 0 0 80px rgba(183, 110, 121, 0.2); }
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition-medium);
}
.nav.scrolled {
  padding: 12px 0;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(183, 110, 121, 0.1);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo .logo-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--rose-gold);
  box-shadow: 0 0 15px var(--rose-gold-glow);
  animation: logoPulse 2s ease-in-out infinite;
}
@keyframes logoPulse {
  0%, 100% { box-shadow: 0 0 15px var(--rose-gold-glow); transform: scale(1); }
  50% { box-shadow: 0 0 25px var(--rose-gold-glow); transform: scale(1.2); }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--gray-300);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-fast);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--rose-gold);
  transition: width var(--transition-medium);
  border-radius: var(--radius-full);
}
.nav-link:hover,
.nav-link.active {
  color: var(--white);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-cta {
  margin-left: 12px;
}

/* Mobile menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 1001;
}
.nav-toggle span {
  width: 28px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition-medium);
  border-radius: var(--radius-full);
}
.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ---------- Cards ---------- */
.card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(183, 110, 121, 0.05), transparent);
  opacity: 0;
  transition: opacity var(--transition-medium);
}
.card:hover {
  border-color: var(--rose-gold-dark);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}
.card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: var(--rose-gold-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: all var(--transition-medium);
}
.card-icon svg {
  width: 28px;
  height: 28px;
  color: var(--rose-gold);
  transition: all var(--transition-medium);
}
.card:hover .card-icon {
  background: var(--rose-gold);
  box-shadow: 0 8px 30px var(--rose-gold-glow);
}
.card:hover .card-icon svg {
  color: var(--black);
}

.card-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.card-text {
  color: var(--gray-300);
  line-height: 1.7;
  font-size: 0.95rem;
}

/* Glassmorphism card variant */
.card-glass {
  background: rgba(20, 20, 20, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(183, 110, 121, 0.15);
}

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

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--rose-gold);
  margin-bottom: 24px;
  opacity: 0;
}

.hero-title {
  margin-bottom: 24px;
  opacity: 0;
}
.hero-title .line {
  display: block;
  overflow: hidden;
}
.hero-title .line-inner {
  display: block;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--gray-300);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 40px;
  opacity: 0;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
}

.hero-gradient {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
  z-index: 1;
  pointer-events: none;
}
.hero-gradient-1 {
  background: var(--rose-gold);
  top: -200px;
  right: -100px;
}
.hero-gradient-2 {
  background: var(--rose-gold-dark);
  bottom: -200px;
  left: -100px;
}

/* ---------- Stats ---------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-item {
  text-align: center;
  padding: 40px 20px;
  border-radius: var(--radius-lg);
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  transition: all var(--transition-medium);
}
.stat-item:hover {
  border-color: var(--rose-gold-dark);
  transform: translateY(-4px);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--rose-gold);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--gray-300);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* ---------- Testimonial Marquee ---------- */
.testimonial-marquee {
  display: flex;
  overflow: hidden;
  user-select: none;
  gap: 32px;
  margin-bottom: 32px;
  width: 100%;
}
.testimonial-marquee:last-child {
  margin-bottom: 0;
}

.testimonial-track {
  display: flex;
  gap: 32px;
  flex-shrink: 0;
  min-width: max-content;
  animation: scroll-x var(--duration, 40s) linear infinite;
}

.testimonial-track.reverse {
  animation-direction: reverse;
}

@keyframes scroll-x {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-100% - 32px)); }
}

.testimonial-marquee:hover .testimonial-track {
  animation-play-state: paused;
}

.testimonial-card {
  min-width: 400px;
  max-width: 400px;
  padding: 40px;
  border-radius: var(--radius-lg);
  background: rgba(20, 20, 20, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(183, 110, 121, 0.15);
  flex-shrink: 0;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  color: var(--rose-gold);
}

.testimonial-text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--gray-100);
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--rose-gold-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--black);
}

.testimonial-info h5 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}
.testimonial-info p {
  font-size: 0.8rem;
  color: var(--gray-500);
}

/* ---------- CTA Section ---------- */
.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-box {
  background: var(--dark-card);
  border: 1px solid var(--rose-gold-dark);
  border-radius: var(--radius-xl);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius-xl);
  padding: 2px;
  background: var(--rose-gold-gradient);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  animation: rotateBorder 4s linear infinite;
}

@keyframes rotateBorder {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}

.cta-box h2 {
  margin-bottom: 16px;
}
.cta-box p {
  color: var(--gray-300);
  font-size: 1.125rem;
  margin-bottom: 36px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Footer ---------- */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--dark-border);
  background: var(--dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--gray-500);
  margin-top: 16px;
  max-width: 280px;
  line-height: 1.7;
  font-size: 0.9rem;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--rose-gold);
  margin-bottom: 24px;
}

.footer-links li {
  margin-bottom: 12px;
}
.footer-links a {
  color: var(--gray-300);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}
.footer-links a:hover {
  color: var(--white);
  padding-left: 6px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
  border-top: 1px solid var(--dark-border);
}
.footer-bottom p {
  color: var(--gray-500);
  font-size: 0.85rem;
}

.footer-socials {
  display: flex;
  gap: 16px;
}
.footer-socials a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--dark-surface);
  border: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-300);
  transition: all var(--transition-medium);
}
.footer-socials a:hover {
  background: var(--rose-gold);
  border-color: var(--rose-gold);
  color: var(--black);
  transform: translateY(-4px);
}

/* ---------- Page Hero (inner pages) ---------- */
.page-hero {
  padding: 180px 0 100px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center top, var(--rose-gold-subtle), transparent 70%);
  pointer-events: none;
}
.page-hero h1 {
  position: relative;
}
.page-hero p {
  position: relative;
  color: var(--gray-300);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 20px auto 0;
  line-height: 1.8;
}

/* ---------- Service Detail Cards ---------- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--dark-border);
}
.service-detail:nth-child(even) {
  direction: rtl;
}
.service-detail:nth-child(even) > * {
  direction: ltr;
}
.service-detail:last-child {
  border-bottom: none;
}

.service-detail-visual {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.service-detail-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, var(--rose-gold-subtle), transparent 70%);
}
.service-detail-visual svg {
  width: 80px;
  height: 80px;
  color: var(--rose-gold);
  position: relative;
  z-index: 1;
}

.service-detail-content h3 {
  margin-bottom: 16px;
}
.service-detail-content p {
  color: var(--gray-300);
  line-height: 1.8;
  margin-bottom: 24px;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gray-100);
  font-size: 0.95rem;
}
.service-feature-item svg {
  width: 20px;
  height: 20px;
  color: var(--rose-gold);
  flex-shrink: 0;
}

/* ---------- About Page ---------- */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-story-text h2 {
  margin-bottom: 24px;
}
.about-story-text p {
  color: var(--gray-300);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-image {
  aspect-ratio: 1;
  border-radius: var(--radius-xl);
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  position: relative;
  overflow: hidden;
}
.about-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 70%, var(--rose-gold-subtle), transparent 60%);
}

/* Values cards */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.team-card {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius-lg);
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}
.team-card:hover {
  border-color: var(--rose-gold-dark);
  transform: translateY(-8px);
}

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--rose-gold-gradient);
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2rem;
  color: var(--black);
}

.team-card h4 {
  margin-bottom: 4px;
}
.team-card p {
  color: var(--rose-gold-light);
  font-size: 0.85rem;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 60px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--rose-gold), var(--rose-gold-dark), transparent);
}

.timeline-item {
  position: relative;
  padding-bottom: 60px;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -48px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--rose-gold);
  box-shadow: 0 0 20px var(--rose-gold-glow);
}

.timeline-year {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--rose-gold);
  font-size: 0.9rem;
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.timeline-item h4 {
  margin-bottom: 8px;
}
.timeline-item p {
  color: var(--gray-300);
  line-height: 1.7;
}

/* ---------- Portfolio ---------- */
.portfolio-filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  justify-content: center;
}

.filter-btn {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  border: 1px solid var(--dark-border);
  background: transparent;
  color: var(--gray-300);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--rose-gold);
  border-color: var(--rose-gold);
  color: var(--black);
}

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

.portfolio-card {
  border-radius: var(--radius-lg);
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  overflow: hidden;
  transition: all var(--transition-medium);
  cursor: pointer;
}
.portfolio-card:hover {
  border-color: var(--rose-gold-dark);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.portfolio-card-image {
  aspect-ratio: 16/10;
  background: var(--dark-surface);
  position: relative;
  overflow: hidden;
}
.portfolio-card-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, var(--rose-gold-subtle), transparent 70%);
}

.portfolio-card-body {
  padding: 28px;
}
.portfolio-card-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--rose-gold);
  margin-bottom: 8px;
}
.portfolio-card-body h4 {
  margin-bottom: 8px;
}
.portfolio-card-body p {
  color: var(--gray-300);
  font-size: 0.9rem;
  line-height: 1.6;
}

.portfolio-card-stats {
  display: flex;
  gap: 24px;
  padding: 20px 28px;
  border-top: 1px solid var(--dark-border);
}
.portfolio-card-stat {
  text-align: center;
}
.portfolio-card-stat .number {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--rose-gold);
  font-size: 1.1rem;
}
.portfolio-card-stat .label {
  font-size: 0.7rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-300);
  letter-spacing: 1px;
}
.form-group input,
.form-group textarea,
.form-group select {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--white);
  transition: all var(--transition-fast);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--rose-gold);
  box-shadow: 0 0 20px rgba(183, 110, 121, 0.15);
}
.form-group textarea {
  min-height: 150px;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-500);
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  transition: all var(--transition-medium);
}
.contact-info-card:hover {
  border-color: var(--rose-gold-dark);
}

.contact-info-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--rose-gold-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-info-icon svg {
  width: 22px;
  height: 22px;
  color: var(--rose-gold);
}

.contact-info-card h5 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}
.contact-info-card p {
  font-size: 0.85rem;
  color: var(--gray-300);
}

/* ---------- Scroll Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s var(--ease-out-expo);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: all 0.8s var(--ease-out-expo);
}
.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: all 0.8s var(--ease-out-expo);
}
.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}
.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.8s var(--ease-out-expo);
}
.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* Stagger delays for children */
.stagger > *:nth-child(1) { transition-delay: 0s; }
.stagger > *:nth-child(2) { transition-delay: 0.1s; }
.stagger > *:nth-child(3) { transition-delay: 0.2s; }
.stagger > *:nth-child(4) { transition-delay: 0.3s; }
.stagger > *:nth-child(5) { transition-delay: 0.4s; }
.stagger > *:nth-child(6) { transition-delay: 0.5s; }

/* ---------- Page Transition ---------- */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 9999;
  pointer-events: none;
  transform: scaleY(0);
  transform-origin: bottom;
}

/* ---------- Floating Elements ---------- */
.float {
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

/* ---------- Loading Screen ---------- */
.loader {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 24px;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.loader.hidden {
  opacity: 0;
  visibility: hidden;
}
.loader-text {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 4px;
  color: var(--white);
}
.loader-bar {
  width: 200px;
  height: 2px;
  background: var(--dark-border);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.loader-bar-inner {
  width: 0%;
  height: 100%;
  background: var(--rose-gold-gradient);
  border-radius: var(--radius-full);
  animation: loading 1.5s var(--ease-out-expo) forwards;
}
@keyframes loading {
  0% { width: 0%; }
  100% { width: 100%; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .service-detail { grid-template-columns: 1fr; gap: 40px; }
  .service-detail:nth-child(even) { direction: ltr; }
  .about-story { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 80px 0;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: rgba(17, 17, 17, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    padding: 60px 40px;
    gap: 28px;
    transition: right var(--transition-slow);
    border-left: 1px solid var(--dark-border);
  }
  .nav-links.open {
    right: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-cta {
    margin-left: 0;
  }

  .hero-title { font-size: clamp(2rem, 8vw, 3.5rem); }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .values-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }

  .testimonial-card { min-width: 300px; max-width: 300px; }

  .cta-box {
    padding: 60px 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
}