/* ========================================
   EARTH TUNE - Premium Music Production Website
   ======================================== */

/* ===== CSS VARIABLES ===== */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: rgba(255, 255, 255, 0.025);
  --bg-card-hover: rgba(255, 255, 255, 0.05);

  --accent-gold: #d4a84b;
  --accent-gold-soft: #f0d78c;
  --accent-amber: #e8b860;
  --accent-bronze: #8a6a2e;
  --accent-cream: #f5e6c8;

  --gradient-primary: linear-gradient(135deg, #d4a84b 0%, #f0d78c 50%, #d4a84b 100%);
  --gradient-warm: linear-gradient(135deg, #e8b860 0%, #d4a84b 100%);
  --gradient-hero: linear-gradient(135deg, #f0d78c 0%, #d4a84b 50%, #8a6a2e 100%);
  --gradient-text-warm: linear-gradient(135deg, #f5e6c8 0%, #d4a84b 100%);

  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --text-muted: #666666;

  --border-color: rgba(255, 255, 255, 0.06);
  --border-gold: rgba(212, 168, 75, 0.2);
  --glow-gold: 0 0 30px rgba(212, 168, 75, 0.25);
  --glow-gold-strong: 0 0 50px rgba(212, 168, 75, 0.4);

  --font-ar: 'Tajawal', sans-serif;
  --font-en: 'Space Grotesk', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-gold) var(--bg-primary);
}

html::-webkit-scrollbar {
  width: 6px;
}

html::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

html::-webkit-scrollbar-thumb {
  background: var(--accent-gold);
  border-radius: 3px;
}

body {
  font-family: var(--font-ar);
  background: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

[dir="ltr"] body {
  font-family: var(--font-en);
}

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

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

ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 120px 0;
  position: relative;
}

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

/* ===== PRELOADER ===== */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.preloader-logo {
  width: 180px;
  height: 180px;
  object-fit: contain;
  margin-bottom: 30px;
  animation: preloaderPulse 1.5s ease-in-out infinite;
}

@keyframes preloaderPulse {
  0%, 100% { opacity: 0.5; transform: scale(0.95); }
  50% { opacity: 1; transform: scale(1.05); }
}

.preloader-bar {
  width: 200px;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.preloader-progress {
  width: 0%;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
  animation: preloaderBar 1.5s ease-out forwards;
}

@keyframes preloaderBar {
  to { width: 100%; }
}

/* ===== CUSTOM CURSOR ===== */
.cursor-dot {
  position: fixed;
  width: 6px;
  height: 6px;
  background: var(--accent-gold);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease;
}

.cursor-ring {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(212, 168, 75, 0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

.cursor-ring.hover {
  width: 56px;
  height: 56px;
  border-color: var(--accent-gold-soft);
}

@media (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ===== NAVIGATION ===== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

#navbar.scrolled {
  padding: 12px 0;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo img {
  height: 48px;
  transition: var(--transition);
}

.nav-logo:hover img {
  filter: drop-shadow(0 0 12px rgba(212, 168, 75, 0.6));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
  transition: width 0.3s ease;
}

[dir="rtl"] .nav-links a::after {
  left: auto;
  right: 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-en);
}

.lang-btn:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  box-shadow: var(--glow-gold);
}

.menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO SECTION ===== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

#heroCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(212, 168, 75, 0.1) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 30% 70%, rgba(232, 184, 96, 0.06) 0%, transparent 50%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
  padding: 0 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(212, 168, 75, 0.08);
  border: 1px solid rgba(212, 168, 75, 0.18);
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 14px;
  color: var(--accent-gold-soft);
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-gold);
  border-radius: 50%;
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(212, 168, 75, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 10px rgba(212, 168, 75, 0); }
}

.hero-title {
  font-size: clamp(56px, 10vw, 130px);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 28px;
  letter-spacing: -0.03em;
  font-family: var(--font-en);
}

.title-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

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

.gradient-text-2 {
  background: linear-gradient(135deg, #ffffff 0%, #d4a84b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.title-amp {
  color: var(--accent-gold);
  font-weight: 300;
  font-size: 0.7em;
  line-height: 0;
  position: relative;
  top: -0.1em;
}

.hero-desc {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 40px;
  line-height: 1.9;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Equalizer Bars */
.hero-equalizer {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 80px;
  z-index: 2;
  opacity: 0.4;
  pointer-events: none;
}

.hero-equalizer span {
  display: block;
  width: 4px;
  background: linear-gradient(to top, var(--accent-gold), transparent);
  border-radius: 4px 4px 0 0;
  animation: eqBars 1.4s ease-in-out infinite;
}

.hero-equalizer span:nth-child(1) { animation-delay: -0.1s; }
.hero-equalizer span:nth-child(2) { animation-delay: -0.4s; }
.hero-equalizer span:nth-child(3) { animation-delay: -0.7s; }
.hero-equalizer span:nth-child(4) { animation-delay: -0.2s; }
.hero-equalizer span:nth-child(5) { animation-delay: -0.5s; }
.hero-equalizer span:nth-child(6) { animation-delay: -0.8s; }
.hero-equalizer span:nth-child(7) { animation-delay: -0.3s; }
.hero-equalizer span:nth-child(8) { animation-delay: -0.6s; }
.hero-equalizer span:nth-child(9) { animation-delay: -0.9s; }
.hero-equalizer span:nth-child(10) { animation-delay: -0.15s; }
.hero-equalizer span:nth-child(11) { animation-delay: -0.45s; }
.hero-equalizer span:nth-child(12) { animation-delay: -0.75s; }
.hero-equalizer span:nth-child(13) { animation-delay: -0.25s; }
.hero-equalizer span:nth-child(14) { animation-delay: -0.55s; }
.hero-equalizer span:nth-child(15) { animation-delay: -0.85s; }

@keyframes eqBars {
  0%, 100% { height: 12%; }
  50% { height: 100%; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 100px;
  font-size: 16px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #1a1208;
  box-shadow: 0 4px 24px rgba(212, 168, 75, 0.3);
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(212, 168, 75, 0.5);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(212, 168, 75, 0.05);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 18px;
}

[dir="ltr"] .btn svg {
  transform: scaleX(1);
}

[dir="rtl"] .btn svg {
  transform: scaleX(-1);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-indicator {
  width: 24px;
  height: 40px;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-dot {
  width: 4px;
  height: 8px;
  background: var(--accent-gold);
  border-radius: 2px;
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(12px); opacity: 0.3; }
}

/* Floating shapes */
.floating-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.06;
  filter: blur(40px);
}

.shape-1 {
  width: 400px;
  height: 400px;
  background: var(--accent-gold);
  top: -10%;
  right: -5%;
  animation: floatShape 20s ease-in-out infinite;
}

.shape-2 {
  width: 300px;
  height: 300px;
  background: var(--accent-amber);
  bottom: 10%;
  left: -5%;
  animation: floatShape 15s ease-in-out infinite reverse;
}

.shape-3 {
  width: 200px;
  height: 200px;
  background: var(--accent-gold-soft);
  top: 30%;
  left: 10%;
  animation: floatShape 18s ease-in-out infinite 2s;
}

.shape-4 {
  width: 150px;
  height: 150px;
  background: var(--accent-bronze);
  bottom: 20%;
  right: 15%;
  animation: floatShape 12s ease-in-out infinite 1s;
}

.shape-5 {
  width: 100px;
  height: 100px;
  background: var(--accent-gold);
  top: 15%;
  left: 50%;
  animation: floatShape 14s ease-in-out infinite 3s;
}

@keyframes floatShape {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -30px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(20px, 10px) scale(1.02); }
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  background: rgba(212, 168, 75, 0.08);
  border: 1px solid rgba(212, 168, 75, 0.18);
  padding: 6px 20px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-gold-soft);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #ffffff 0%, #b0b0b0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===== ABOUT SECTION ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image {
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, rgba(212, 168, 75, 0.05) 0%, rgba(232, 184, 96, 0.05) 100%);
  border: 1px solid var(--border-color);
}

.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(20%) contrast(1.05);
  transition: var(--transition);
}

.about-image:hover .about-photo {
  filter: grayscale(0%) contrast(1.1);
  transform: scale(1.02);
}

.about-vinyl {
  position: absolute;
  bottom: -80px;
  right: -80px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background:
    radial-gradient(circle, var(--accent-gold) 18%, transparent 19%),
    radial-gradient(circle, transparent 22%, #1a1a1a 23%, #1a1a1a 28%, transparent 29%),
    radial-gradient(circle, transparent 32%, #2a2a2a 33%, #2a2a2a 36%, transparent 37%),
    radial-gradient(circle, transparent 40%, #1a1a1a 41%, #1a1a1a 44%, transparent 45%),
    radial-gradient(circle, transparent 48%, #2a2a2a 49%, #2a2a2a 52%, transparent 53%),
    #0a0a0a;
  box-shadow: 0 10px 40px rgba(0,0,0,0.6), 0 0 30px rgba(212, 168, 75, 0.15);
  animation: vinylSpin 12s linear infinite;
  z-index: 2;
  border: 6px solid #050505;
}

[dir="rtl"] .about-vinyl {
  right: auto;
  left: -80px;
}

@keyframes vinylSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.about-decoration {
  position: absolute;
  top: -20px;
  right: -20px;
  z-index: -1;
}

[dir="rtl"] .about-decoration {
  right: auto;
  left: -20px;
}

.deco-line {
  width: 120px;
  height: 120px;
  border: 2px solid rgba(212, 168, 75, 0.2);
  border-radius: var(--radius-lg);
}

.deco-dot {
  width: 12px;
  height: 12px;
  background: var(--accent-gold);
  border-radius: 50%;
  position: absolute;
  top: -6px;
  right: -6px;
  box-shadow: var(--glow-gold);
}

.about-content .section-tag {
  margin-bottom: 16px;
}

.about-content .section-title {
  text-align: start;
  margin-bottom: 24px;
}

.about-text {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.9;
  margin-bottom: 16px;
}

.about-features {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 10px 20px;
  border-radius: 100px;
  font-size: 14px;
  color: var(--text-secondary);
  transition: var(--transition);
}

.about-feature:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
}

.feature-icon {
  color: var(--accent-gold);
  display: flex;
}

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

/* ===== SERVICES SECTION ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

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

.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 44px 32px;
  transition: var(--transition);
  overflow: hidden;
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(212, 168, 75, 0.04) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.service-card:hover .service-card-glow {
  opacity: 1;
}

.service-icon-wrapper {
  margin-bottom: 24px;
}

.service-icon {
  width: 64px;
  height: 64px;
  background: rgba(212, 168, 75, 0.08);
  border: 1px solid rgba(212, 168, 75, 0.18);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  transition: var(--transition);
}

.service-icon svg {
  width: 36px;
  height: 36px;
}

.service-card:hover .service-icon {
  background: rgba(212, 168, 75, 0.15);
  box-shadow: var(--glow-gold);
  transform: scale(1.05);
}

.service-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.service-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 22px;
}

.service-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-features li {
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 5px 14px;
  border-radius: 100px;
  transition: var(--transition-fast);
}

.service-card:hover .service-features li {
  border-color: rgba(212, 168, 75, 0.15);
  color: var(--text-secondary);
}

/* ===== WHY US SECTION ===== */
.whyus-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.whyus-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  text-align: center;
  transition: var(--transition);
  overflow: hidden;
}

.whyus-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}

.whyus-number {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 56px;
  font-weight: 900;
  color: rgba(212, 168, 75, 0.05);
  font-family: var(--font-en);
  line-height: 1;
  transition: var(--transition);
}

[dir="ltr"] .whyus-number {
  right: auto;
  left: 20px;
}

.whyus-card:hover .whyus-number {
  color: rgba(212, 168, 75, 0.12);
}

.whyus-icon {
  color: var(--accent-gold);
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
}

.whyus-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.whyus-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

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

.filter-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 8px 24px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.filter-btn:hover {
  border-color: rgba(212, 168, 75, 0.3);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: #1a1208;
  font-weight: 700;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.portfolio-item {
  display: block;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  aspect-ratio: 4/5;
  background: #000;
  color: inherit;
  text-decoration: none;
}

.portfolio-item.hidden {
  display: none;
}

.portfolio-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), var(--glow-gold);
}

.portfolio-image {
  width: 100%;
  height: 100%;
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.4s ease;
  filter: grayscale(15%) brightness(0.92);
}

.portfolio-item:hover .portfolio-img {
  transform: scale(1.08);
  filter: grayscale(0%) brightness(1);
}

.portfolio-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 40px 24px 24px;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.95) 30%, transparent 100%);
  transform: translateY(20px);
  opacity: 0.85;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  transform: translateY(0);
  opacity: 1;
}

.portfolio-cat {
  display: inline-block;
  font-size: 11px;
  color: var(--accent-gold);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 6px;
}

.portfolio-overlay h4 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 4px;
  line-height: 1.3;
}

.portfolio-overlay p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
}

.portfolio-play {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(212, 168, 75, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  transform: scale(0.8);
  opacity: 0;
  transition: var(--transition);
}

[dir="rtl"] .portfolio-play {
  right: auto;
  left: 16px;
}

.portfolio-item:hover .portfolio-play {
  transform: scale(1);
  opacity: 1;
  box-shadow: var(--glow-gold);
}

/* ===== PARTNERS SECTION ===== */
.partners-track {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.partners-slider {
  display: flex;
  gap: 48px;
  align-items: center;
  animation: partnersScrollRtl 28s linear infinite;
  width: max-content;
}

[dir="ltr"] .partners-slider {
  animation: partnersScrollLtr 28s linear infinite;
}

.partner-logo {
  flex-shrink: 0;
  width: 180px;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition);
}

.partner-logo:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
  transform: scale(1.05);
  box-shadow: var(--glow-gold);
}

.partner-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  opacity: 0.7;
  transition: var(--transition);
  filter: brightness(1.5);
}

.partner-logo:hover img {
  opacity: 1;
}

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

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

/* ===== CTA SECTION ===== */
.section-cta {
  position: relative;
  overflow: hidden;
  padding: 100px 0;
}

.cta-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.cta-orb-1 {
  width: 500px;
  height: 500px;
  background: rgba(212, 168, 75, 0.12);
  top: -30%;
  right: -10%;
  animation: floatShape 15s ease-in-out infinite;
}

.cta-orb-2 {
  width: 400px;
  height: 400px;
  background: rgba(232, 184, 96, 0.1);
  bottom: -30%;
  left: -10%;
  animation: floatShape 18s ease-in-out infinite reverse;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-content h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #ffffff 0%, #d4a84b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-content p {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 36px;
}

/* ===== CONTACT SECTION ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 64px;
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.form-group {
  position: relative;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: none;
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0 12px;
  font-size: 16px;
  color: var(--text-primary);
  font-family: inherit;
  outline: none;
  transition: var(--transition);
  border-radius: 0;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.form-group select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group label {
  position: absolute;
  top: 16px;
  right: 0;
  font-size: 14px;
  color: var(--text-muted);
  pointer-events: none;
  transition: var(--transition);
}

[dir="ltr"] .form-group label {
  right: auto;
  left: 0;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label {
  top: -8px;
  font-size: 12px;
  color: var(--accent-gold);
}

.form-line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

.form-group input:focus ~ .form-line,
.form-group select:focus ~ .form-line,
.form-group textarea:focus ~ .form-line {
  width: 100%;
}

.btn-submit {
  align-self: flex-start;
}

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

.info-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.info-card:hover {
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
}

.info-icon {
  width: 48px;
  height: 48px;
  background: rgba(212, 168, 75, 0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  flex-shrink: 0;
}

.info-card h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.info-card p {
  font-size: 13px;
  color: var(--text-muted);
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

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

.social-link:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background: rgba(212, 168, 75, 0.08);
  transform: translateY(-2px);
}

/* ===== FOOTER ===== */
#footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-logo {
  height: 56px;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
}

.footer-links-group h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.footer-links-group ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-group li,
.footer-links-group a {
  font-size: 14px;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.footer-links-group a:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
}

/* ===== REVEAL ANIMATIONS ===== */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid,
  .services-grid-3 {
    grid-template-columns: 1fr;
  }
  .whyus-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    gap: 48px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 999;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    font-size: 24px;
  }

  .menu-btn {
    display: flex;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-content .section-title {
    text-align: center;
  }

  .about-content .section-tag {
    text-align: center;
    display: block;
  }

  .about-vinyl {
    width: 130px;
    height: 130px;
    bottom: -50px;
    right: -50px;
  }

  [dir="rtl"] .about-vinyl {
    right: auto;
    left: -50px;
  }

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

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

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .hero-title {
    font-size: clamp(48px, 14vw, 80px);
  }

  .partner-logo {
    width: 140px;
    height: 90px;
  }
}

@media (max-width: 480px) {
  .whyus-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ===== SELECTION STYLE ===== */
::selection {
  background: rgba(212, 168, 75, 0.35);
  color: #fff;
}

@media (pointer: coarse) {
  html {
    scroll-behavior: smooth;
  }
}