/* ============================================================
   SLICKCOHERENCE — APPLE iOS GLASS THEME
   Clean frosted glass · Elegant dark UI · Premium feel
============================================================ */

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

:root {
  --cyan:         #00d9d9;
  --cyan-soft:    rgba(0,217,217,.14);
  --orange:       #ff6a2f;
  --orange-soft:  rgba(255,106,47,.12);
  --gold:         #ffd234;
  --gold-soft:    rgba(255,210,52,.12);
  --violet:       #bf5af2;
  --violet-soft:  rgba(191,90,242,.13);
  --blue:         #0a84ff;
  --amber:        #ff9f0a;
  --white:        #f5f5f7;
  --muted:        rgba(235,235,245,.52);
  --black:        #000000;
  --bg-primary:   #05050a;
  --cosmic-red:   #080308;
  --dark-brown:   #060306;
  --indigo-dark:  #040410;

  /* Glass surface system */
  --glass:        rgba(255,255,255,.055);
  --glass-mid:    rgba(255,255,255,.09);
  --glass-high:   rgba(255,255,255,.13);
  --glass-border: rgba(255,255,255,.11);
  --glass-blur:   blur(24px) saturate(180%);
  --glass-shadow: 0 8px 32px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.07);

  /* Gradients */
  --grad-cta:    linear-gradient(135deg, #00d9d9 0%, #0a84ff 48%, #bf5af2 100%);
  --grad-hero:   linear-gradient(160deg, #000 0%, #060210 50%, #000 100%);
  --grad-gold:   linear-gradient(135deg, #ffd234, #ff9f0a);
  --grad-violet: linear-gradient(135deg, #bf5af2 0%, #6366f1 50%, #00d9d9 100%);
  --grad-card:   linear-gradient(145deg, rgba(255,255,255,.05) 0%, rgba(255,255,255,.02) 100%);

  --radius:    20px;
  --radius-sm: 14px;
  --radius-xs: 10px;
  --transition: .28s cubic-bezier(0.25,0.1,0.25,1);

  --glow-cyan:   0 0 48px rgba(0,217,217,.18);
  --glow-orange: 0 0 48px rgba(255,106,47,.16);
  --glow-violet: 0 0 48px rgba(191,90,242,.2);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
  background: var(--bg-primary);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* ── UTILITY ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }

.section-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  padding: 6px 16px; border-radius: 50px; margin-bottom: 16px;
  background: var(--glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  color: var(--cyan); border: 1px solid rgba(0,217,217,.22);
}
.section-tag.orange { color: var(--orange); border-color: rgba(255,106,47,.25); background: var(--orange-soft); }
.section-tag.gold   { color: var(--gold);   border-color: rgba(255,210,52,.25); background: var(--gold-soft); }
.section-tag.indigo { color: #8080ff;       border-color: rgba(99,102,241,.28); background: rgba(99,102,241,.1); }
.section-tag.amber  { color: var(--amber);  border-color: rgba(255,159,10,.25); background: rgba(255,159,10,.1); }
.section-tag.violet { color: var(--violet); border-color: rgba(191,90,242,.28); background: var(--violet-soft); }

h1,h2,h3,h4 { line-height: 1.14; letter-spacing: -.025em; }

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

/* ── BUTTONS — glass pill style ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px;
  font-weight: 700; font-size: .9rem; cursor: pointer; border: none;
  transition: all var(--transition); letter-spacing: .01em; font-family: inherit;
  position: relative; overflow: hidden;
}
.btn::after { content: ''; position: absolute; inset: 0; border-radius: 50px; background: rgba(255,255,255,.12); opacity: 0; transition: opacity .2s; }
.btn:hover::after { opacity: 1; }
.btn:active { transform: scale(.97); }

.btn-primary {
  background: var(--grad-cta); color: #fff;
  box-shadow: 0 4px 28px rgba(0,217,217,.3), inset 0 1px 0 rgba(255,255,255,.18);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,217,217,.42); }

.btn-outline {
  background: var(--glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  color: var(--white); border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}
.btn-outline:hover { background: var(--glass-mid); transform: translateY(-3px); border-color: rgba(255,255,255,.22); }

.btn-gold {
  background: var(--grad-gold); color: #000; font-weight: 800;
  box-shadow: 0 4px 28px rgba(255,210,52,.3), inset 0 1px 0 rgba(255,255,255,.25);
}
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 12px 36px rgba(255,210,52,.46); }

.btn-violet {
  background: var(--grad-violet); color: #fff; font-weight: 800;
  box-shadow: 0 4px 28px rgba(191,90,242,.28), inset 0 1px 0 rgba(255,255,255,.16);
}
.btn-violet:hover { transform: translateY(-3px); box-shadow: 0 12px 36px rgba(191,90,242,.42); }

/* ── NAVIGATION — iOS frosted glass bar ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(0,0,0,.6);
  backdrop-filter: saturate(200%) blur(28px); -webkit-backdrop-filter: saturate(200%) blur(28px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 28px; max-width: 1200px; margin: 0 auto;
}
.logo { font-size: 1.5rem; font-weight: 900; letter-spacing: -.03em; }
.logo span { color: var(--cyan); }
.logo em   { color: var(--orange); font-style: normal; }

.nav-links { display: flex; gap: 2px; list-style: none; }
.nav-links a {
  font-size: .82rem; font-weight: 600; color: var(--muted);
  padding: 8px 14px; border-radius: 50px; transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--white); background: var(--glass);
}
.nav-cta { display: flex; gap: 10px; align-items: center; }

.hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  padding: 8px 10px; border-radius: 12px;
  background: var(--glass); border: 1px solid var(--glass-border);
}
.hamburger span { display: block; width: 20px; height: 1.5px; background: var(--white); border-radius: 2px; transition: var(--transition); }

.mobile-menu {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.88);
  backdrop-filter: blur(40px); -webkit-backdrop-filter: blur(40px);
  z-index: 999; flex-direction: column; align-items: center; justify-content: center; gap: 22px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 1.4rem; font-weight: 700; color: var(--white); transition: color var(--transition); }
.mobile-menu a:hover { color: var(--cyan); }
.mobile-close {
  position: absolute; top: 20px; right: 20px; font-size: 1.2rem; cursor: pointer;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--glass); border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center; color: var(--muted);
}

/* ── PAGE HERO ── */
.page-hero { padding: 148px 0 88px; background: var(--grad-hero); position: relative; overflow: hidden; }
.page-hero::before {
  content: ''; position: absolute; width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,217,217,.09) 0%, transparent 65%);
  top: -200px; right: -150px; animation: floatOrb 10s ease-in-out infinite;
}
.page-hero::after {
  content: ''; position: absolute; width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(191,90,242,.07) 0%, transparent 65%);
  bottom: -80px; left: -80px; animation: floatOrb 13s ease-in-out infinite reverse;
}
@keyframes floatOrb { 0%,100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-40px) scale(1.05); } }
.page-hero-inner { position: relative; z-index: 1; max-width: 760px; }
.page-hero-inner h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); font-weight: 900; margin-bottom: 20px; }
.page-hero-inner p  { font-size: 1.1rem; color: var(--muted); max-width: 560px; margin-bottom: 38px; line-height: 1.8; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .74rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 22px;
}
.hero-eyebrow::before { content: ''; display: block; width: 28px; height: 1.5px; background: var(--grad-cta); border-radius: 2px; }

/* ── SECTIONS ── */
section, .section { padding: 90px 0; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header h2 { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 900; margin-bottom: 16px; }
.section-header p  { font-size: 1rem; color: var(--muted); max-width: 540px; margin: 0 auto; line-height: 1.78; }

/* ── SERVICE INTRO ── */
.service-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; margin-bottom: 72px; }
.service-intro.reverse { direction: rtl; }
.service-intro.reverse > * { direction: ltr; }
.service-intro-text h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 900; margin-bottom: 16px; }
.service-intro-text p  { color: var(--muted); line-height: 1.85; margin-bottom: 24px; }

.service-visual-card {
  background: var(--glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: var(--radius);
  padding: 40px; box-shadow: var(--glass-shadow); position: relative;
}
.service-visual-card::before {
  content: ''; position: absolute; inset: 0; border-radius: var(--radius);
  background: var(--grad-cta); opacity: .04; pointer-events: none;
}
.visual-icon { font-size: 4.5rem; text-align: center; display: block; margin-bottom: 20px; filter: drop-shadow(0 0 24px rgba(0,217,217,.3)); }
.visual-bullets { list-style: none; }
.visual-bullets li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 12px; font-size: .88rem; color: rgba(235,235,245,.8); }
.visual-bullets li::before { content: '▸'; color: var(--cyan); flex-shrink: 0; margin-top: 2px; }

/* ── PRICING ── glass tiles ── */
.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.price-card {
  background: var(--glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: var(--radius);
  padding: 36px 28px; position: relative; transition: all var(--transition);
  display: flex; flex-direction: column; box-shadow: var(--glass-shadow);
}
.price-card:hover { transform: translateY(-8px); border-color: rgba(255,255,255,.2); background: var(--glass-mid); box-shadow: var(--glass-shadow), 0 24px 60px rgba(0,0,0,.4); }
.price-card.featured { border-color: rgba(0,217,217,.38); background: linear-gradient(145deg, rgba(0,217,217,.07) 0%, rgba(10,132,255,.05) 100%); box-shadow: var(--glass-shadow), var(--glow-cyan); }
.price-card.featured::before { content: 'MOST POPULAR'; position: absolute; top: -1px; left: 50%; transform: translateX(-50%); background: var(--grad-cta); color: #fff; font-size: .6rem; font-weight: 800; letter-spacing: .12em; padding: 5px 18px; border-radius: 0 0 10px 10px; }
.price-card.violet-featured { border-color: rgba(191,90,242,.38); background: linear-gradient(145deg, rgba(191,90,242,.07) 0%, rgba(99,102,241,.05) 100%); box-shadow: var(--glass-shadow), var(--glow-violet); }
.price-card.violet-featured::before { content: 'MOST POPULAR'; position: absolute; top: -1px; left: 50%; transform: translateX(-50%); background: var(--grad-violet); color: #fff; font-size: .6rem; font-weight: 800; letter-spacing: .12em; padding: 5px 18px; border-radius: 0 0 10px 10px; }
.tier-name { font-size: .68rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; color: var(--cyan); margin-bottom: 8px; }
.tier-name.orange { color: var(--orange); }
.tier-name.gold   { color: var(--gold); }
.tier-name.violet { color: var(--violet); }
.price-card h3 { font-size: 1.35rem; font-weight: 800; margin-bottom: 20px; }
.price-num  { font-size: 2.8rem; font-weight: 900; background: var(--grad-cta); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.price-period { font-size: .82rem; color: var(--muted); }
.price-desc { font-size: .82rem; color: var(--muted); margin: 10px 0 26px; padding-bottom: 22px; border-bottom: 1px solid rgba(255,255,255,.06); line-height: 1.65; }
.feature-list { list-style: none; flex: 1; margin-bottom: 28px; }
.feature-list li { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; font-size: .86rem; color: rgba(235,235,245,.82); }
.check        { color: var(--cyan);   flex-shrink: 0; font-size: 1rem; margin-top: 1px; }
.check.orange { color: var(--orange); }
.check.gold   { color: var(--gold); }
.check.violet { color: var(--violet); }
.price-card .btn { width: 100%; justify-content: center; }

/* ── HOME HERO ── */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; background: var(--grad-hero); overflow: hidden; padding-top: 88px; }
.hero::before { content: ''; position: absolute; width: 800px; height: 800px; border-radius: 50%; background: radial-gradient(circle, rgba(0,217,217,.09) 0%, transparent 65%); top: -250px; left: -200px; animation: floatOrb 10s ease-in-out infinite; }
.hero::after  { content: ''; position: absolute; width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(255,106,47,.08) 0%, transparent 65%); bottom: -120px; right: -120px; animation: floatOrb 14s ease-in-out infinite reverse; }
.hero-content { position: relative; z-index: 1; max-width: 780px; }
.hero-eyebrow-home { display: inline-flex; align-items: center; gap: 10px; font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); margin-bottom: 24px; }
.hero-eyebrow-home::before { content: ''; display: block; width: 32px; height: 1.5px; background: var(--grad-cta); border-radius: 2px; }
.hero h1 { font-size: clamp(2.8rem, 6.5vw, 5.2rem); font-weight: 900; margin-bottom: 22px; line-height: 1.06; }
.hero p   { font-size: 1.15rem; color: var(--muted); max-width: 540px; margin-bottom: 42px; line-height: 1.8; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 48px; margin-top: 60px; padding-top: 40px; border-top: 1px solid rgba(255,255,255,.07); flex-wrap: wrap; }
.stat-num   { font-size: 2.2rem; font-weight: 900; display: block; background: var(--grad-cta); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-label { font-size: .76rem; color: var(--muted); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; margin-top: 2px; }

/* ── SERVICES GRID ── */
.services-overview { padding: 96px 0; }
.services-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.service-card {
  background: var(--glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: var(--radius);
  padding: 38px 30px; transition: all var(--transition); position: relative; overflow: hidden;
  display: flex; flex-direction: column; box-shadow: var(--glass-shadow);
}
.service-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--grad-cta); transform: scaleX(0); transform-origin: left; transition: transform .4s ease; }
.service-card:hover::after { transform: scaleX(1); }
.service-card:hover { transform: translateY(-8px); border-color: rgba(255,255,255,.2); background: var(--glass-mid); box-shadow: var(--glass-shadow), 0 24px 60px rgba(0,0,0,.4); }
.service-card-icon { font-size: 2.8rem; margin-bottom: 20px; }
.service-card h3 { font-size: 1.15rem; font-weight: 800; margin-bottom: 12px; }
.service-card p  { font-size: .86rem; color: var(--muted); line-height: 1.7; flex: 1; margin-bottom: 26px; }
.service-card .btn { align-self: flex-start; padding: 10px 24px; font-size: .84rem; }

/* ── PROCESS ── */
.process { background: rgba(0,0,0,.25); }
.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 0; position: relative; }
.process-steps::before { content: ''; position: absolute; top: 44px; left: 10%; right: 10%; height: 1px; background: var(--grad-cta); opacity: .18; }
.process-step { text-align: center; padding: 40px 20px; position: relative; z-index: 1; }
.process-num { width: 64px; height: 64px; border-radius: 50%; background: var(--grad-cta); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; font-weight: 900; margin: 0 auto 20px; box-shadow: 0 0 32px rgba(0,217,217,.28); }
.process-step h4 { font-weight: 800; margin-bottom: 8px; }
.process-step p  { font-size: .82rem; color: var(--muted); line-height: 1.65; }

/* ── TESTIMONIALS ── */
.testimonials { background: rgba(0,0,0,.18); }
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px,1fr)); gap: 20px; }
.testimonial-card {
  background: var(--glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: var(--radius);
  padding: 32px 28px; box-shadow: var(--glass-shadow); position: relative;
}
.testimonial-card::before { content: '"'; position: absolute; top: 20px; left: 24px; font-size: 5rem; line-height: 1; color: var(--cyan); opacity: .1; font-family: Georgia, serif; }
.stars { color: var(--gold); font-size: .88rem; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-text { font-size: .88rem; color: rgba(235,235,245,.78); line-height: 1.8; margin-bottom: 24px; padding-top: 16px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--grad-cta); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; font-weight: 800; flex-shrink: 0; }
.author-name { font-weight: 700; font-size: .9rem; }
.author-role { font-size: .76rem; color: var(--muted); margin-top: 1px; }

/* ── CTA ── */
.cta-section { padding: 100px 0; position: relative; overflow: hidden; text-align: center; background: linear-gradient(180deg, transparent 0%, rgba(0,217,217,.04) 50%, transparent 100%); }
.cta-section::before { content: ''; position: absolute; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(0,217,217,.07) 0%, transparent 65%); top: 50%; left: 50%; transform: translate(-50%,-50%); }
.cta-section h2 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 900; margin-bottom: 20px; position: relative; z-index: 1; }
.cta-section p  { font-size: 1rem; color: var(--muted); max-width: 500px; margin: 0 auto 40px; position: relative; z-index: 1; line-height: 1.75; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }

/* ── CONTACT ── */
.contact { background: rgba(0,0,0,.14); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-info h3 { font-size: 1.5rem; font-weight: 800; margin-bottom: 14px; }
.contact-info p  { color: var(--muted); line-height: 1.8; margin-bottom: 32px; }
.contact-detail { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.contact-detail-icon { width: 40px; height: 40px; border-radius: 12px; background: var(--glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border: 1px solid rgba(0,217,217,.2); display: flex; align-items: center; justify-content: center; font-size: 1.05rem; flex-shrink: 0; }
.contact-detail span { font-size: .9rem; color: rgba(235,235,245,.82); }

form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
input, select, textarea { background: var(--glass); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid var(--glass-border); border-radius: var(--radius-sm); padding: 14px 16px; color: var(--white); font-size: .88rem; font-family: inherit; width: 100%; transition: all var(--transition); outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--cyan); background: rgba(0,217,217,.05); box-shadow: 0 0 0 4px rgba(0,217,217,.1); }
select option { background: #1c1c1e; }
textarea { resize: vertical; min-height: 130px; }
::placeholder { color: var(--muted); }

/* ── SOUND AI WAVEFORM ── */
.waveform { display: flex; align-items: center; justify-content: center; gap: 4px; height: 48px; margin: 20px 0; }
.wave-bar { width: 4px; border-radius: 4px; background: var(--grad-violet); animation: waveAnim 1.2s ease-in-out infinite; }
.wave-bar:nth-child(1)  { height: 16px; animation-delay: 0s; }
.wave-bar:nth-child(2)  { height: 30px; animation-delay: .1s; }
.wave-bar:nth-child(3)  { height: 44px; animation-delay: .2s; }
.wave-bar:nth-child(4)  { height: 36px; animation-delay: .3s; }
.wave-bar:nth-child(5)  { height: 48px; animation-delay: .4s; }
.wave-bar:nth-child(6)  { height: 40px; animation-delay: .5s; }
.wave-bar:nth-child(7)  { height: 28px; animation-delay: .6s; }
.wave-bar:nth-child(8)  { height: 44px; animation-delay: .7s; }
.wave-bar:nth-child(9)  { height: 32px; animation-delay: .8s; }
.wave-bar:nth-child(10) { height: 20px; animation-delay: .9s; }
.wave-bar:nth-child(11) { height: 38px; animation-delay: 1s; }
.wave-bar:nth-child(12) { height: 24px; animation-delay: 1.1s; }
@keyframes waveAnim { 0%,100% { transform: scaleY(1); opacity: .85; } 50% { transform: scaleY(.3); opacity: .4; } }

/* ── MISC COMPONENTS ── */
.glow-divider { height: 1px; background: var(--grad-cta); opacity: .14; }

.yt-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px,1fr)); gap: 20px; margin-bottom: 56px; }
.yt-step { background: var(--glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); border-radius: var(--radius); padding: 28px 24px; transition: all var(--transition); box-shadow: var(--glass-shadow); }
.yt-step:hover { border-color: rgba(255,159,10,.38); transform: translateY(-5px); background: var(--glass-mid); }
.step-num { font-size: 2.8rem; font-weight: 900; line-height: 1; background: var(--grad-gold); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 12px; }
.yt-step h4 { font-size: 1rem; font-weight: 800; margin-bottom: 8px; }
.yt-step p  { font-size: .82rem; color: var(--muted); line-height: 1.65; }

.cert-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 20px; margin-bottom: 56px; }
.cert-card { background: var(--glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border: 1px solid rgba(255,210,52,.14); border-radius: var(--radius); padding: 32px 24px; transition: all var(--transition); box-shadow: var(--glass-shadow); }
.cert-card:hover { border-color: rgba(255,210,52,.38); box-shadow: var(--glass-shadow), 0 0 28px rgba(255,210,52,.1); transform: translateY(-5px); background: var(--glass-mid); }
.cert-badge { width: 54px; height: 54px; border-radius: 50%; background: rgba(255,210,52,.1); border: 1.5px solid rgba(255,210,52,.32); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 20px; }
.cert-card h4 { font-size: 1rem; font-weight: 800; margin-bottom: 8px; }
.cert-card p  { font-size: .83rem; color: var(--muted); line-height: 1.7; }

.analytics-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px,1fr)); gap: 20px; margin-bottom: 56px; }
.analytics-card { background: var(--glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); border-radius: var(--radius); padding: 32px 24px; transition: all var(--transition); position: relative; overflow: hidden; box-shadow: var(--glass-shadow); }
.analytics-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--grad-cta); transform: scaleX(0); transform-origin: left; transition: transform .4s ease; }
.analytics-card:hover::after { transform: scaleX(1); }
.analytics-card:hover { border-color: rgba(255,255,255,.2); transform: translateY(-5px); background: var(--glass-mid); }
.analytics-card-icon { font-size: 2.2rem; margin-bottom: 16px; }
.analytics-card h4 { font-size: 1rem; font-weight: 800; margin-bottom: 8px; }
.analytics-card p  { font-size: .83rem; color: var(--muted); line-height: 1.7; }

.sound-features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px,1fr)); gap: 20px; margin-bottom: 56px; }
.sound-feature-card { background: var(--glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border: 1px solid rgba(191,90,242,.14); border-radius: var(--radius); padding: 32px 24px; transition: all var(--transition); position: relative; overflow: hidden; box-shadow: var(--glass-shadow); }
.sound-feature-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--grad-violet); transform: scaleX(0); transform-origin: left; transition: transform .4s ease; }
.sound-feature-card:hover::before { transform: scaleX(1); }
.sound-feature-card:hover { border-color: rgba(191,90,242,.38); box-shadow: var(--glass-shadow), var(--glow-violet); transform: translateY(-5px); background: var(--glass-mid); }
.sound-feature-icon { font-size: 2.2rem; margin-bottom: 16px; }
.sound-feature-card h4 { font-size: 1rem; font-weight: 800; margin-bottom: 8px; }
.sound-feature-card p  { font-size: .83rem; color: var(--muted); line-height: 1.7; }

/* ── FOOTER ── */
footer { background: rgba(0,0,0,.65); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); border-top: 1px solid var(--glass-border); padding: 64px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .logo { font-size: 1.35rem; display: block; margin-bottom: 14px; }
.footer-brand p { font-size: .83rem; color: var(--muted); line-height: 1.75; max-width: 260px; }
.footer-col h5 { font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { font-size: .83rem; color: var(--muted); transition: color var(--transition); }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.06); padding-top: 28px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: .78rem; color: var(--muted); }
.social-links { display: flex; gap: 10px; }
.social-link { width: 36px; height: 36px; border-radius: 10px; background: var(--glass); backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur); border: 1px solid var(--glass-border); display: flex; align-items: center; justify-content: center; font-size: .9rem; transition: all var(--transition); }
.social-link:hover { background: var(--glass-mid); border-color: rgba(0,217,217,.28); transform: translateY(-3px); }

/* ── SCROLL REVEAL ── */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity .8s ease, transform .8s cubic-bezier(0.25,0.1,0.25,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .service-intro { grid-template-columns: 1fr; gap: 36px; }
  .service-intro.reverse { direction: ltr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  section, .section { padding: 60px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .process-steps::before { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; }
  .container { padding: 0 20px; }
}