/* ==========================================================================
   AURORA MOTION - DESIGN SYSTEM & STYLESHEET
   Based on Brand Guidelines: Magenta #B541FA, Violet #9C57FF, Cyan #76F5F0, Deep #22194E
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS VARIABLES & RESET
   -------------------------------------------------------------------------- */
:root {
  /* Brand Manual Palette */
  --color-deep-purple: #22194E;
  --color-magenta: #B541FA;
  --color-violet: #9C57FF;
  --color-cyan: #76F5F0;
  --color-white: #FFFFFF;
  
  /* Dark Mode Base Variants */
  --bg-darker: #06040E;
  --bg-dark: #0B081B;
  --bg-surface: #130D2A;
  --bg-surface-elevated: #1C133B;
  
  /* Glassmorphism & Borders */
  --glass-bg: rgba(22, 15, 52, 0.55);
  --glass-border: rgba(181, 65, 250, 0.18);
  --glass-border-hover: rgba(118, 245, 240, 0.45);
  --glass-blur: blur(12px);
  
  /* Text Colors */
  --text-main: #FFFFFF;
  --text-muted: #B3B0CD;
  --text-dim: #7C779F;
  
  /* Gradients */
  --gradient-aurora: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-violet) 50%, var(--color-magenta) 100%);
  --gradient-aurora-soft: linear-gradient(135deg, rgba(118, 245, 240, 0.2) 0%, rgba(156, 87, 255, 0.2) 50%, rgba(181, 65, 250, 0.2) 100%);
  --gradient-glow: radial-gradient(circle, rgba(181, 65, 250, 0.35) 0%, rgba(118, 245, 240, 0.15) 45%, transparent 70%);
  
  /* Fonts */
  --font-heading: 'Syne', 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  /* Layout & Spacing */
  --container-max: 1280px;
  --header-height: 84px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-darker);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-surface-elevated);
  border-radius: 5px;
  border: 2px solid var(--bg-darker);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-violet);
}

/* --------------------------------------------------------------------------
   2. BACKGROUND AURORA GLOW CANVAS & UTILITIES
   -------------------------------------------------------------------------- */
.aurora-bg-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.aurora-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
  will-change: transform;
  contain: layout style paint;
  animation: floatBlob 20s infinite ease-in-out alternate;
}

.aurora-blob-1 {
  width: 600px;
  height: 600px;
  background: var(--color-magenta);
  top: -150px;
  left: -150px;
  animation-duration: 22s;
}

.aurora-blob-2 {
  width: 700px;
  height: 700px;
  background: var(--color-violet);
  bottom: 10%;
  right: -200px;
  animation-duration: 28s;
  animation-delay: -5s;
}

.aurora-blob-3 {
  width: 500px;
  height: 500px;
  background: var(--color-cyan);
  top: 40%;
  left: 30%;
  opacity: 0.25;
  animation-duration: 25s;
  animation-delay: -10s;
}

.grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 80%);
}

@keyframes floatBlob {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 40px) scale(1.15); }
  100% { transform: translate(-40px, 80px) scale(0.9); }
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: var(--gradient-aurora);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.gradient-border-box {
  position: relative;
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  transition: var(--transition-smooth);
}

.gradient-border-box:hover {
  border-color: var(--glass-border-hover);
  box-shadow: 0 10px 40px -10px rgba(181, 65, 250, 0.25);
  transform: translateY(-4px);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: rgba(181, 65, 250, 0.12);
  border: 1px solid rgba(181, 65, 250, 0.3);
  color: var(--color-cyan);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-cyan);
  box-shadow: 0 0 10px var(--color-cyan);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* --------------------------------------------------------------------------
   3. BUTTONS & INTERACTION
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  outline: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-aurora);
  color: #080514;
  box-shadow: 0 4px 25px rgba(181, 65, 250, 0.4);
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-magenta) 0%, var(--color-cyan) 100%);
  opacity: 0;
  z-index: -1;
  transition: var(--transition-smooth);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 35px rgba(118, 245, 240, 0.5);
  color: #000;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  transform: translateY(-2px);
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   4. HEADER & NAVBAR
   -------------------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(11, 8, 27, 0.85);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  height: 72px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo img {
  height: 46px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: var(--transition-smooth);
}

.brand-logo:hover img {
  transform: scale(1.04);
  filter: brightness(0) invert(1) drop-shadow(0 0 12px rgba(118, 245, 240, 0.6));
}

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

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition-smooth);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-aurora);
  transition: var(--transition-smooth);
  border-radius: 2px;
}

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

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

.lang-switcher {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
}

.lang-toggle-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-smooth);
  letter-spacing: 0.05em;
}

.lang-toggle-btn.active {
  background: var(--gradient-aurora);
  color: #080514;
  box-shadow: 0 0 12px rgba(118, 245, 240, 0.4);
}

.lang-toggle-btn:hover:not(.active) {
  color: var(--color-white);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   5. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 90px;
  position: relative;
  overflow: hidden;
  background-image: linear-gradient(180deg, rgba(11, 8, 27, 0.7) 0%, rgba(11, 8, 27, 0.92) 100%), url('images/Back.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title {
  font-size: 3.6rem;
  margin: 20px 0 24px;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 600px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  width: 100%;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-top: 6px;
}

.hero-visual {
  position: relative;
}

.hero-card-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  background: var(--bg-surface);
}

.hero-card-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  transition: transform 0.7s ease;
}

.hero-card-frame:hover .hero-card-img {
  transform: scale(1.03);
}

.hero-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, var(--bg-dark) 0%, rgba(11, 8, 27, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
}

.play-trigger {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--gradient-aurora);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #080514;
  font-size: 1.6rem;
  cursor: pointer;
  box-shadow: 0 0 30px var(--color-magenta);
  margin-bottom: 20px;
  transition: var(--transition-smooth);
}

.play-trigger:hover {
  transform: scale(1.1);
  box-shadow: 0 0 45px var(--color-cyan);
}

/* Floating Glass Badge */
.floating-badge {
  position: absolute;
  top: -20px;
  right: -20px;
  background: rgba(28, 19, 59, 0.85);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  animation: floatBadge 6s ease-in-out infinite alternate;
}

@keyframes floatBadge {
  0% { transform: translateY(0); }
  100% { transform: translateY(-12px); }
}

/* --------------------------------------------------------------------------
   6. BRAND LOGOS SHOWCASE (MARCAS TICKER)
   -------------------------------------------------------------------------- */
.brands-section {
  padding: 60px 0;
  border-y: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(7, 5, 16, 0.4);
  overflow: hidden;
}

.section-label {
  text-align: center;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 36px;
}

.ticker-wrap {
  width: 100%;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.ticker-move {
  display: flex;
  gap: 48px;
  width: max-content;
  animation: ticker 35s linear infinite;
}

.ticker-move.is-offscreen,
.ticker-wrap:hover .ticker-move,
.ticker-move:hover {
  animation-play-state: paused !important;
}

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

.brand-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px 36px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  white-space: nowrap;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.brand-card:hover {
  background: rgba(181, 65, 250, 0.12);
  border-color: var(--color-cyan);
  box-shadow: 0 0 20px rgba(118, 245, 240, 0.25);
}

.brand-logo-img {
  height: 72px;
  width: auto;
  max-width: 340px;
  object-fit: contain;
  display: block;
  opacity: 0.85;
  transition: opacity 0.3s ease, filter 0.3s ease;
}

.brand-card:hover .brand-logo-img {
  opacity: 1;
  filter: drop-shadow(0 0 8px rgba(118, 245, 240, 0.5));
}

/* --------------------------------------------------------------------------
   7. SERVICES SECTION
   -------------------------------------------------------------------------- */
.section {
  padding: 100px 0;
  position: relative;
  content-visibility: auto;
  contain-intrinsic-size: auto 800px;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section-title {
  font-size: 2.8rem;
  margin: 16px 0 20px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.service-card {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.service-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: var(--gradient-aurora-soft);
  border: 1px solid rgba(118, 245, 240, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--color-cyan);
  margin-bottom: 28px;
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon-wrapper {
  background: var(--gradient-aurora);
  color: #080514;
  transform: scale(1.1) rotate(5deg);
}

.service-title {
  font-size: 1.6rem;
  margin-bottom: 14px;
  color: var(--color-white);
}

.service-description {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.service-tag {
  font-size: 0.8rem;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   8. PORTFOLIO & REELS SHOWCASE
   -------------------------------------------------------------------------- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.reel-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 9 / 16;
  border: 1px solid var(--glass-border);
  background: var(--bg-surface);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.reel-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-cyan);
  box-shadow: 0 15px 40px rgba(118, 245, 240, 0.2);
}

.reel-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.reel-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(11, 8, 27, 0.95) 100%);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.reel-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(181, 65, 250, 0.8);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.4rem;
  opacity: 0;
  transition: var(--transition-smooth);
}

.reel-card:hover .reel-play-btn {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.reel-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.reel-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--color-cyan);
}

/* --------------------------------------------------------------------------
   9. SENJA.IO REVIEWS SECTION
   -------------------------------------------------------------------------- */
.reviews-section {
  background: linear-gradient(180deg, transparent 0%, rgba(19, 13, 42, 0.6) 50%, transparent 100%);
  content-visibility: auto;
  contain-intrinsic-size: auto 900px;
}

.senja-wrapper {
  margin-bottom: 40px;
}

.senja-embed-container {
  width: 100%;
  min-height: 200px;
  border-radius: var(--radius-lg);
}

/* Native Fallback Reviews Grid */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.review-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.stars {
  color: #FFD166;
  display: flex;
  gap: 4px;
  font-size: 1.1rem;
}

.verified-badge {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-cyan);
  background: rgba(118, 245, 240, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(118, 245, 240, 0.25);
  display: flex;
  align-items: center;
  gap: 6px;
}

.review-quote {
  font-size: 1.02rem;
  color: var(--text-main);
  line-height: 1.6;
  margin-bottom: 24px;
  font-style: italic;
}

.review-user {
  display: flex;
  align-items: center;
  gap: 14px;
}

.user-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-aurora);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #000;
  font-size: 1.1rem;
  border: 2px solid var(--color-violet);
}

.user-info h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.user-info p {
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* --------------------------------------------------------------------------
   10. CALCULATOR / INTERACTIVE TOOL
   -------------------------------------------------------------------------- */
.calculator-card {
  padding: 48px;
  background: linear-gradient(135deg, rgba(28, 19, 59, 0.9) 0%, rgba(11, 8, 27, 0.95) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.calc-controls {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.form-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

.range-slider {
  width: 100%;
  accent-color: var(--color-magenta);
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
  cursor: pointer;
}

.calc-result-box {
  background: rgba(181, 65, 250, 0.08);
  border: 1px solid var(--glass-border-hover);
  border-radius: var(--radius-md);
  padding: 36px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.calc-number {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-cyan);
  line-height: 1;
}

/* --------------------------------------------------------------------------
   11. CONTACT SECTION & DIRECT CHANNELS
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card {
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  text-decoration: none;
  color: var(--text-main);
}

.contact-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--gradient-aurora-soft);
  border: 1px solid rgba(181, 65, 250, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--color-cyan);
  flex-shrink: 0;
}

.contact-card:hover .contact-icon-box {
  background: var(--gradient-aurora);
  color: #000;
}

.contact-details h4 {
  font-size: 1.05rem;
  margin-bottom: 2px;
}

.contact-details p {
  font-size: 0.95rem;
  color: var(--color-cyan);
}

.contact-details span {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* Contact Form */
.contact-form {
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.input-field, .select-field, .textarea-field {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-smooth);
}

.input-field:focus, .select-field:focus, .textarea-field:focus {
  border-color: var(--color-magenta);
  background: rgba(181, 65, 250, 0.05);
  box-shadow: 0 0 15px rgba(181, 65, 250, 0.2);
}

.select-field option {
  background: var(--bg-dark);
  color: var(--text-main);
}

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

/* --------------------------------------------------------------------------
   12. FOOTER & WHATSAPP WIDGET
   -------------------------------------------------------------------------- */
.footer {
  padding: 60px 0 30px;
  background: var(--bg-darker);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 24px;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  text-decoration: none;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.social-btn svg, .social-btn i {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 2px;
}

.social-btn:hover {
  background: var(--gradient-aurora);
  border-color: var(--color-cyan);
  color: #080514;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(118, 245, 240, 0.4);
}

.social-btn:hover svg {
  stroke: #080514;
}

.footer-bottom {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-dim);
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}

.wa-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.wa-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
}

.wa-options-menu {
  display: none;
  background: rgba(19, 13, 42, 0.95);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  padding: 16px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  flex-direction: column;
  gap: 10px;
  min-width: 220px;
  animation: fadeIn 0.3s ease;
}

.wa-options-menu.active {
  display: flex;
}

.wa-option-link {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-main);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  transition: var(--transition-smooth);
}

.wa-option-link:hover {
  background: rgba(37, 211, 102, 0.15);
  color: #25D366;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Modal Styling */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5, 3, 12, 0.85);
  backdrop-filter: blur(15px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-backdrop.active {
  display: flex;
}

.modal-box {
  width: 100%;
  max-width: 800px;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0,0,0,0.8);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255,255,255,0.1);
  border: none;
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

/* --------------------------------------------------------------------------
   13. COMPREHENSIVE MOBILE RESPONSIVENESS & TOUCH OPTIMIZATIONS
   -------------------------------------------------------------------------- */

/* Fluid Typography Base */
.hero-title {
  font-size: clamp(1.9rem, 5.5vw, 3.6rem);
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
}

/* ---- Tablet (max-width: 1024px) ---- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-ctas {
    justify-content: center;
  }

  .services-grid, .portfolio-grid, .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

/* ---- Mobile (max-width: 768px) ---- */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .container {
    padding: 0 16px;
  }

  /* ========== NAVBAR MOBILE ========== */
  .navbar {
    height: var(--header-height);
  }

  .navbar.scrolled {
    height: var(--header-height);
  }

  /* Hide desktop nav links, social icons, and CTA from header bar */
  .nav-links {
    display: none !important;
    flex-direction: column;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100dvh - var(--header-height));
    background: rgba(8, 5, 20, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    padding: 28px 24px;
    gap: 8px;
    z-index: 999;
    overflow-y: auto;
    border-top: 1px solid var(--glass-border);
  }

  .nav-links.mobile-open {
    display: flex !important;
    animation: fadeIn 0.25s ease;
  }

  .nav-link {
    font-size: 1.15rem;
    font-weight: 600;
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: block;
    width: 100%;
  }

  .nav-link::after {
    display: none;
  }

  .nav-actions .social-links {
    display: none !important;
  }

  #btn-header-cta {
    display: none !important;
  }

  .lang-switcher {
    order: 1;
  }

  /* Show hamburger icon */
  .mobile-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    min-width: 42px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    cursor: pointer;
    order: 2;
  }

  .brand-logo img {
    height: 34px;
  }

  /* ========== HERO MOBILE ========== */
  .hero {
    padding-top: calc(var(--header-height) + 24px);
    padding-bottom: 50px;
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-ctas {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    padding-top: 20px;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: 0.72rem;
  }

  .hero-card-img {
    height: 260px;
  }

  .floating-badge {
    position: relative;
    top: auto;
    right: auto;
    margin-top: 16px;
    justify-content: center;
    animation: none;
  }

  /* ========== SECTION SPACING ========== */
  .section {
    padding: 60px 0;
  }

  .section-header {
    margin-bottom: 36px;
  }

  /* ========== GRIDS MOBILE ========== */
  .services-grid, .portfolio-grid, .reviews-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .service-card {
    padding: 24px 20px;
  }

  .review-card {
    padding: 24px 18px;
  }

  /* ========== PORTFOLIO ========== */
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .reel-title {
    font-size: 1rem;
  }

  .reel-meta {
    font-size: 0.78rem;
  }

  /* ========== BRANDS TICKER ========== */
  .brands-section {
    padding: 40px 0;
  }

  .brand-card {
    padding: 16px 24px;
    font-size: 0.95rem;
  }

  .brand-logo-img {
    height: 52px;
    max-width: 240px;
  }

  /* ========== CONTACT MOBILE ========== */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .contact-form {
    padding: 24px 18px;
  }

  .contact-card {
    padding: 18px 16px;
    gap: 14px;
  }

  .contact-icon-box {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }

  /* Prevent iOS zoom on input focus */
  .input-field, .select-field, .textarea-field {
    font-size: 16px !important;
    padding: 14px;
  }

  /* ========== FOOTER MOBILE ========== */
  .footer {
    padding: 40px 0 24px;
  }

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

  .footer-bottom {
    font-size: 0.8rem;
  }

  /* ========== WHATSAPP FLOAT ========== */
  .whatsapp-float {
    bottom: 18px;
    right: 18px;
  }

  .wa-btn {
    width: 52px;
    height: 52px;
    font-size: 1.5rem;
  }

  .wa-options-menu {
    right: 0;
    min-width: 240px;
  }

  /* ========== MODAL ========== */
  .modal-box {
    border-radius: var(--radius-md);
  }
}

/* ---- Small Phones (max-width: 400px) ---- */
@media (max-width: 400px) {
  .brand-logo img {
    height: 28px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 14px;
    text-align: center;
  }

  .stat-item {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    justify-content: center;
  }

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

  .lang-toggle-btn {
    font-size: 0.72rem;
    padding: 3px 8px;
  }
}

/* --------------------------------------------------------------------------
   14. PERFORMANCE: REDUCED MOTION & GPU OPTIMIZATIONS
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .aurora-blob {
    animation: none;
  }

  .ticker-move {
    animation: none;
  }

  .floating-badge {
    animation: none;
  }

  .hero-card-img,
  .reel-img {
    transition: none;
  }
}

/* GPU hints for animated elements */
.ticker-move {
  will-change: transform;
}

.floating-badge {
  will-change: transform;
}

.hero-card-img {
  will-change: transform;
}