/* =============================================
   IRISMOON — PREMIUM LED DANCEFLOOR WEBSITE
   Design System & Full Stylesheet
   ============================================= */

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

:root {
  --c-bg:         #050508;
  --c-bg2:        #080B12;
  --c-surface:    rgba(255,255,255,0.04);
  --c-surface2:   rgba(255,255,255,0.07);
  --c-border:     rgba(255,255,255,0.08);
  --c-text:       #e8e8f0;
  --c-muted:      rgba(232,232,240,0.55);
  --c-violet:     #8B5CF6;
  --c-violet2:    #6D28D9;
  --c-cyan:       #06B6D4;
  --c-cyan2:      #0891B2;
  --c-pink:       #EC4899;
  --c-gold:       #F59E0B;
  --grad-main:    linear-gradient(135deg, #8B5CF6 0%, #06B6D4 60%, #EC4899 100%);
  --grad-glow:    linear-gradient(135deg, rgba(139,92,246,0.3), rgba(6,182,212,0.3));
  --shadow-glow:  0 0 60px rgba(139,92,246,0.25), 0 0 120px rgba(6,182,212,0.1);
  --font-head:    'Outfit', sans-serif;
  --font-body:    'Space Grotesk', sans-serif;
  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    24px;
  --radius-xl:    40px;
  --trans-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --trans-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  background-color: var(--c-bg);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

/* ── CUSTOM CURSOR ── */
.cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease;
}
.cursor-dot {
  position: fixed;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad-main);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.05s ease;
}

/* ── GRADIENT TEXT ── */
.gradient-text {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── SECTION SHARED ── */
.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-cyan);
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.3);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-label.light { color: rgba(255,255,255,0.7); background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--c-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--grad-main);
  color: white;
  border-radius: var(--radius-xl);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: var(--trans-bounce);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: white;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.btn-primary:hover { transform: translateY(-3px) scale(1.03); box-shadow: 0 12px 40px rgba(139,92,246,0.5); }
.btn-primary:hover::before { opacity: 0.08; }
.btn-primary svg { width: 18px; height: 18px; transition: transform 0.3s ease; }
.btn-primary:hover svg { transform: translateX(4px); }
.btn-primary.large { padding: 18px 36px; font-size: 1.05rem; }
.btn-primary.full-width { width: 100%; justify-content: center; padding: 18px; font-size: 1rem; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: rgba(255,255,255,0.06);
  color: white;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  transition: var(--trans-smooth);
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.3); transform: translateY(-2px); }
.btn-ghost.large { padding: 18px 36px; font-size: 1.05rem; }
.btn-ghost svg { width: 18px; height: 18px; }

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s ease;
}
.navbar.scrolled {
  padding: 12px 0;
  background: rgba(5,5,8,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-orb {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--grad-main);
  position: relative;
  flex-shrink: 0;
  animation: orbPulse 3s ease-in-out infinite;
}
.logo-orb::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--grad-main);
  opacity: 0.3;
  animation: orbPulse 3s ease-in-out infinite;
}
@keyframes orbPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}
.logo-text {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: white;
}
.logo-accent { background: var(--grad-main); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-link {
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  border-radius: var(--radius-sm);
  transition: var(--trans-smooth);
}
.nav-link:hover { color: white; background: rgba(255,255,255,0.07); }
.nav-cta {
  padding: 10px 22px;
  background: var(--grad-main);
  color: white;
  border-radius: var(--radius-xl);
  font-size: 0.9rem;
  font-weight: 700;
  transition: var(--trans-bounce);
}
.nav-cta:hover { transform: translateY(-2px) scale(1.05); box-shadow: 0 8px 30px rgba(139,92,246,0.5); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.hamburger span { display: block; width: 24px; height: 2px; background: white; border-radius: 4px; transition: var(--trans-smooth); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 25vh;
  max-height: 25vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(5,5,8,0.97) 0%, rgba(5,5,8,0.4) 35%, rgba(5,5,8,0.0) 65%),
    linear-gradient(135deg, rgba(5,5,8,0.8) 0%, rgba(5,5,8,0.5) 50%, rgba(5,5,8,0.75) 100%);
  z-index: 1;
}
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  overflow: hidden;
}
.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: white;
  opacity: 0;
  animation: floatUp linear infinite;
}
@keyframes floatUp {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.2; }
  100% { transform: translateY(-20px) scale(1); opacity: 0; }
}
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 24px 16px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 10px;
  backdrop-filter: blur(10px);
  animation: fadeSlideDown 0.8s ease forwards;
}
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-cyan);
  animation: badgePulse 2s ease-in-out infinite;
}
@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(6,182,212,0.5); }
  50% { box-shadow: 0 0 0 6px rgba(6,182,212,0); }
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 3vw, 2.4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  animation: fadeSlideUp 0.9s 0.1s ease both;
}
.hero-subtitle {
  font-size: clamp(0.72rem, 1.2vw, 0.88rem);
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
  max-width: 680px;
  margin-bottom: 14px;
  animation: fadeSlideUp 0.9s 0.2s ease both;
}
.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  animation: fadeSlideUp 0.9s 0.3s ease both;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  animation: fadeSlideUp 0.9s 0.4s ease both;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.stat-number {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 900;
  line-height: 1;
  color: white;
}
.stat-plus {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 900;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.6rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.stat-divider {
  width: 1px;
  height: 24px;
  background: rgba(255,255,255,0.15);
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: fadeIn 1.5s 1s ease both;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(0.6); }
}

/* ── MARQUEE ── */
.marquee-strip {
  background: linear-gradient(90deg, #0a0012, #08081a, #0a0012);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: 18px 0;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
  animation: marqueeScroll 30s linear infinite;
  width: max-content;
}
.marquee-track span {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
}
.marquee-dot {
  color: var(--c-violet) !important;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── INTRO SECTION ── */
.intro-section {
  padding: 120px 0;
  position: relative;
}
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.intro-visual { position: relative; }
.intro-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.intro-img {
  width: 100%;
  height: 540px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.intro-img-wrap:hover .intro-img { transform: scale(1.04); }
.intro-img-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(139,92,246,0.2) 0%, rgba(6,182,212,0.15) 100%);
  border-radius: var(--radius-lg);
  pointer-events: none;
}
.intro-floating-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 240px;
  animation: floatCard 4s ease-in-out infinite;
}
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.fc-icon { font-size: 2rem; }
.fc-text { display: flex; flex-direction: column; gap: 2px; }
.fc-text strong { font-size: 0.85rem; font-weight: 700; color: white; }
.fc-text span { font-size: 0.75rem; color: var(--c-muted); }

.intro-content {}
.intro-body {
  color: var(--c-muted);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 1.05rem;
}
.intro-features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 36px;
}
.feature-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 8px 14px;
  border-radius: 100px;
  transition: var(--trans-smooth);
}
.feature-pill:hover { border-color: var(--c-violet); color: var(--c-violet); background: rgba(139,92,246,0.1); }
.feature-pill svg { width: 15px; height: 15px; color: var(--c-cyan); }

/* ── SERVICES ── */
.services-section {
  padding: 120px 0;
  background: var(--c-bg2);
  position: relative;
}
.services-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-violet), var(--c-cyan), transparent);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 340px;
  cursor: pointer;
  transition: var(--trans-smooth);
}
.service-card:hover { transform: translateY(-8px); box-shadow: 0 30px 80px rgba(0,0,0,0.6); }
.service-card.featured { grid-column: span 2; min-height: 420px; }
.service-card-bg {
  position: absolute;
  inset: 0;
}
.service-card-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.service-card:hover .service-card-bg img { transform: scale(1.06); }
.service-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,8,0.96) 0%, rgba(5,5,8,0.5) 50%, rgba(5,5,8,0.2) 100%);
  transition: var(--trans-smooth);
}
.service-card:hover .service-card-overlay { background: linear-gradient(to top, rgba(5,5,8,0.98) 0%, rgba(5,5,8,0.6) 60%, rgba(5,5,8,0.3) 100%); }
.service-card-content {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 28px;
}
.service-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-bg);
  background: var(--grad-main);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: 10px;
}
.service-card-content h3 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: white;
}
.service-card.featured h3 { font-size: 2rem; }
.service-card-content p {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  margin-bottom: 16px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.4s ease;
  opacity: 0;
}
.service-card:hover .service-card-content p { max-height: 120px; opacity: 1; }
.service-link {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-cyan);
  opacity: 0;
  transform: translateY(8px);
  transition: var(--trans-smooth);
}
.service-card:hover .service-link { opacity: 1; transform: translateY(0); }

/* ── CALCULATOR ── */
.calculator-section {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.calculator-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.calc-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.calc-desc { color: var(--c-muted); line-height: 1.7; margin-bottom: 32px; font-size: 1.05rem; }
.calc-trust { display: flex; flex-direction: column; gap: 12px; }
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
}
.trust-item svg { width: 18px; height: 18px; color: var(--c-violet); flex-shrink: 0; }

.calc-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}
.calc-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-main);
}
.calc-step { display: none; }
.calc-step.active { display: block; }
.calc-step h4 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: white;
}
.calc-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}
.calc-options.multi { grid-template-columns: repeat(2, 1fr); }
.calc-opt {
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.7);
  font-size: 0.88rem;
  font-weight: 600;
  text-align: center;
  transition: var(--trans-smooth);
  cursor: pointer;
}
.calc-opt:hover, .calc-opt.selected {
  background: rgba(139,92,246,0.15);
  border-color: var(--c-violet);
  color: white;
  transform: scale(1.03);
}
.calc-opt.toggle.active {
  background: rgba(139,92,246,0.2);
  border-color: var(--c-violet);
  color: white;
}
.calc-submit { margin-top: 8px; width: 100%; }
.calc-progress {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}
.progress-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  transition: var(--trans-smooth);
}
.progress-dot.active { background: var(--c-violet); transform: scale(1.3); }

.calc-result { text-align: center; }
.calc-result.hidden { display: none; }
.result-icon { font-size: 3rem; margin-bottom: 12px; }
.result-title {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  margin-bottom: 8px;
}
.result-floor {
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}
.result-desc { color: var(--c-muted); font-size: 0.9rem; margin-bottom: 16px; }
.result-addons { margin-bottom: 20px; font-size: 0.85rem; color: var(--c-cyan); }
.calc-reset {
  display: block;
  margin: 12px auto 0;
  padding: 10px 20px;
  font-size: 0.82rem;
  border-radius: var(--radius-xl);
}

/* ── HOW IT WORKS ── */
.process-section {
  padding: 120px 0;
  background: var(--c-bg2);
  position: relative;
}
.process-timeline {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: start;
  margin-top: 20px;
}
.process-step {
  text-align: center;
  padding: 0 20px;
}
.step-number {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--c-violet);
  margin-bottom: 16px;
}
.step-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  display: block;
}
.process-step h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: white;
}
.process-step p { font-size: 0.87rem; color: var(--c-muted); line-height: 1.7; }
.process-connector {
  display: flex;
  align-items: flex-start;
  padding-top: 60px;
}
.process-connector::before {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--c-violet), var(--c-cyan));
  flex-shrink: 0;
}

/* ── GALLERY ── */
.gallery-section { padding: 120px 0 0; }
.gallery-masonry {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 240px;
  gap: 12px;
  margin-top: 20px;
  padding-bottom: 120px;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  display: block;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,8,0.8) 0%, transparent 50%);
  opacity: 0;
  transition: var(--trans-smooth);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  font-size: 0.85rem;
  font-weight: 700;
  color: white;
  letter-spacing: 0.05em;
}

/* ── REEL SECTION ── */
.reel-section {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.reel-video-bg {
  position: absolute;
  inset: 0;
}
.reel-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.reel-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5,5,8,0.78);
}
.reel-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  padding: 80px 24px;
}
.reel-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 16px;
}
.reel-subtitle { color: rgba(255,255,255,0.65); margin-bottom: 36px; font-size: 1.05rem; }

/* ── TESTIMONIALS ── */
.testimonials-section { padding: 120px 0; background: var(--c-bg2); }
.rating-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-content: center;
  margin-top: 8px;
}
.stars { color: var(--c-gold); font-size: 1.2rem; letter-spacing: 2px; }
.rating-bar span { color: var(--c-muted); font-size: 0.88rem; }

.testimonials-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
  overflow: hidden;
}
.testimonial-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: var(--trans-smooth);
  display: none;
}
.testimonial-card.visible { display: block; }
.testimonial-card:hover { border-color: rgba(139,92,246,0.3); transform: translateY(-4px); box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.testi-quote {
  font-family: var(--font-head);
  font-size: 4rem;
  line-height: 0.6;
  color: var(--c-violet);
  opacity: 0.4;
  margin-bottom: 16px;
}
.testi-text {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testi-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--grad-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
}
.testi-author > div:nth-child(2) { flex: 1; }
.testi-author strong { display: block; font-size: 0.9rem; font-weight: 700; color: white; }
.testi-author span { font-size: 0.78rem; color: var(--c-muted); }
.testi-stars { color: var(--c-gold); font-size: 0.85rem; }
.testi-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.testi-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  color: white;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trans-smooth);
  cursor: pointer;
}
.testi-btn:hover { background: var(--c-violet); border-color: var(--c-violet); }
.testi-dots { display: flex; gap: 6px; }
.testi-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  cursor: pointer;
  transition: var(--trans-smooth);
}
.testi-dot.active { background: var(--c-violet); transform: scale(1.3); }

/* ── CTA BANNER ── */
.cta-banner {
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-bg-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(139,92,246,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.cta-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  margin-bottom: 16px;
}
.cta-subtitle { color: var(--c-muted); max-width: 500px; margin: 0 auto 40px; font-size: 1.05rem; line-height: 1.7; }
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ── FAQ ── */
.faq-section { padding: 120px 0; }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--trans-smooth);
}
.faq-item.open { border-color: rgba(139,92,246,0.3); }
.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 0.98rem;
  font-weight: 600;
  color: white;
  cursor: pointer;
  transition: var(--trans-smooth);
  background: none;
}
.faq-question:hover { color: var(--c-violet); }
.faq-arrow {
  width: 20px; height: 20px;
  flex-shrink: 0;
  transition: transform 0.4s ease;
  color: var(--c-muted);
}
.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--c-violet); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.92rem;
  color: var(--c-muted);
  line-height: 1.75;
}

/* ── CONTACT ── */
.contact-section {
  padding: 120px 0;
  background: var(--c-bg2);
  position: relative;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-body { color: var(--c-muted); line-height: 1.7; margin-bottom: 36px; font-size: 1.05rem; }
.contact-details { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--trans-smooth);
}
a.contact-detail-item:hover { border-color: rgba(139,92,246,0.4); transform: translateX(4px); }
.contact-icon { font-size: 1.4rem; }
.contact-detail-item div strong { display: block; font-size: 0.78rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; color: var(--c-muted); margin-bottom: 2px; }
.contact-detail-item div span { font-size: 0.95rem; font-weight: 600; color: white; }
.contact-social { display: flex; align-items: center; gap: 12px; }
.contact-social span { font-size: 0.82rem; color: var(--c-muted); }
.social-link {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trans-smooth);
}
.social-link:hover { background: var(--c-violet); border-color: var(--c-violet); transform: translateY(-3px); }
.social-link svg { width: 18px; height: 18px; }

.contact-form-wrap {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(20px);
  position: relative;
}
.contact-form-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-main);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { }
.form-group label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: white;
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: var(--trans-smooth);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-violet);
  background: rgba(139,92,246,0.08);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: #0d0d18; }
.form-group textarea { resize: vertical; min-height: 100px; }
.services-check {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 4px;
}
.check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  cursor: pointer;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: var(--trans-smooth);
}
.check-label:hover { background: rgba(255,255,255,0.04); }
.check-label input[type=checkbox] {
  width: 16px; height: 16px;
  accent-color: var(--c-violet);
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  box-shadow: none;
}

.form-success {
  text-align: center;
  padding: 40px 20px;
}
.form-success.hidden { display: none; }
.success-icon { font-size: 3rem; margin-bottom: 12px; }
.form-success h4 { font-family: var(--font-head); font-size: 1.4rem; font-weight: 800; margin-bottom: 8px; color: white; }
.form-success p { color: var(--c-muted); font-size: 0.95rem; }

/* ── FOOTER ── */
.footer {
  padding: 80px 0 40px;
  background: #030305;
  position: relative;
  border-top: 1px solid var(--c-border);
}
.footer-glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 200px;
  background: radial-gradient(ellipse at top, rgba(139,92,246,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-tagline { color: var(--c-muted); font-size: 0.9rem; line-height: 1.7; margin: 14px 0 24px; max-width: 260px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: var(--trans-smooth);
  text-decoration: none;
}
.footer-social a:hover { background: var(--c-violet); border-color: var(--c-violet); color: white; transform: translateY(-3px); }
.footer-social a svg { width: 16px; height: 16px; }
.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.3s ease;
}
.footer-col ul li a:hover { color: white; }
.area-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px !important; }
.area-list li { font-size: 0.85rem !important; color: rgba(255,255,255,0.45); }
.footer-bottom {
  border-top: 1px solid var(--c-border);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,0.35); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.82rem; color: rgba(255,255,255,0.35); transition: color 0.3s ease; }
.footer-bottom-links a:hover { color: white; }

/* ── ANIMATIONS ── */
@keyframes fadeSlideDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeSlideUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .intro-grid { grid-template-columns: 1fr; gap: 48px; }
  .intro-img { height: 400px; }
  .intro-floating-card { display: none; }
  .calc-wrapper { grid-template-columns: 1fr; }
  .process-timeline {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .process-connector { display: none; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .service-card.featured { grid-column: span 2; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(5,5,8,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 20px;
    z-index: 990;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    pointer-events: none;
  }
  .nav-links.open { transform: translateX(0); pointer-events: all; }
  .nav-link { font-size: 1.2rem; }
  .nav-cta { font-size: 1rem; padding: 14px 28px; }
  .hamburger { display: flex; z-index: 991; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card.featured { grid-column: span 1; }
  .testimonials-track { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .services-check { grid-template-columns: 1fr 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { display: none; }
  .gallery-masonry { grid-template-columns: 1fr 1fr; }
  .gallery-item.wide { grid-column: span 2; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .cta-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .section-title { font-size: 1.8rem; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-ghost { justify-content: center; }
  .gallery-masonry { grid-template-columns: 1fr; }
  .gallery-item.tall, .gallery-item.wide { grid-column: span 1; grid-row: span 1; }
  .calc-options { grid-template-columns: 1fr; }
  .services-check { grid-template-columns: 1fr; }
}