/* ============================================================
   WHITE LABEL SOLUTIONS | AI Solutions Page
   Design: Biomechanical Future | Obsidian + Teal + Violet
   Fonts: Chakra Petch (display) + Outfit (body)
============================================================ */

/* ===== VARIABLES ===== */
:root {
  --black:         #06080F;
  --dark:          #0C1120;
  --dark-mid:      #0E1428;
  --dark-card:     #111827;
  --teal:          #00E5CC;
  --teal-mid:      #00B8A4;
  --teal-dark:     #008C7C;
  --teal-glow:     rgba(0,229,204,0.12);
  --teal-glow-lg:  rgba(0,229,204,0.20);
  --violet:        #9333EA;
  --violet-light:  #B06CF0;
  --violet-glow:   rgba(147,51,234,0.14);
  --white:         #F0F4FF;
  --off-white:     #C8D3E8;
  --muted:         #5A6E8C;
  --border:        rgba(255,255,255,0.07);
  --border-teal:   rgba(0,229,204,0.2);
  --border-violet: rgba(147,51,234,0.25);
  --grad-teal:     linear-gradient(135deg, #00E5CC 0%, #00B8A4 100%);
  --grad-violet:   linear-gradient(135deg, #9333EA 0%, #B06CF0 100%);
  --grad-mixed:    linear-gradient(135deg, #00E5CC 0%, #9333EA 100%);
  --grad-hero:     linear-gradient(160deg, #06080F 0%, #0C1120 50%, #0A0D1A 100%);
  --shadow-teal:   0 0 32px rgba(0,229,204,0.22);
  --shadow-violet: 0 0 32px rgba(147,51,234,0.22);
  --shadow-card:   0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg:     0 20px 60px rgba(0,0,0,0.5);
  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --radius-xl:     32px;
  --ease:          cubic-bezier(0.4, 0, 0.2, 1);
  --transition:    all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display:  'Chakra Petch', sans-serif;
  --font-body:     'Outfit', sans-serif;
  --max-w:         1200px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--off-white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 2.2vw, 1.45rem); }
h4 { font-size: 1.05rem; }
p  { font-size: 0.97rem; line-height: 1.8; color: var(--off-white); opacity: 0.8; }

.gradient-text {
  background: var(--grad-mixed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.teal-text  { color: var(--teal); }
.violet-text { color: var(--violet-light); }

/* ===== UTILITIES ===== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.section-pad    { padding: 100px 0; }
.section-pad-sm { padding: 70px 0; }
.text-center    { text-align: center; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-glow);
  border: 1px solid var(--border-teal);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.chip.violet {
  color: var(--violet-light);
  background: var(--violet-glow);
  border-color: var(--border-violet);
}
.chip-dot {
  width: 6px; height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse-teal 2s infinite;
}
.chip.violet .chip-dot { background: var(--violet-light); animation: pulse-violet 2s infinite; }

.section-title       { color: var(--white); margin-bottom: 14px; }
.section-title span  { }
.section-desc        { font-size: 1.02rem; color: var(--off-white); opacity: 0.65; max-width: 600px; line-height: 1.8; }
.section-header      { margin-bottom: 60px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-desc { margin: 0 auto; }

/* Divider line */
.section-divider {
  width: 60px; height: 3px;
  background: var(--grad-teal);
  border-radius: 3px;
  margin: 16px 0 20px;
}
.section-divider.violet  { background: var(--grad-violet); }
.section-divider.centered { margin: 16px auto 20px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  font-family: var(--font-body);
  font-size: 0.93rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
}
.btn-teal {
  background: var(--grad-teal);
  color: var(--black);
  box-shadow: var(--shadow-teal);
}
.btn-teal:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,229,204,0.35);
}
.btn-outline-teal {
  background: transparent;
  color: var(--teal);
  border: 1.5px solid var(--border-teal);
}
.btn-outline-teal:hover {
  background: var(--teal-glow);
  border-color: var(--teal);
}
.btn-outline-white {
  background: transparent;
  color: rgba(255,255,255,0.75);
  border: 1.5px solid rgba(255,255,255,0.15);
}
.btn-outline-white:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.05);
}
.btn-violet {
  background: var(--grad-violet);
  color: var(--white);
  box-shadow: var(--shadow-violet);
}
.btn-violet:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(147,51,234,0.38);
}
.btn svg { transition: transform 0.3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(0,0,0,0.25);
  border-top-color: var(--black);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}
.btn.loading .btn-text { display: none; }
.btn.loading .spinner { display: block; }

/* ===== HEADER ===== */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}
#header.scrolled {
  background: rgba(6,8,15,0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon { width: 38px; height: 38px; }
.logo-text  { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name  {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.03em;
}
.logo-sub {
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--teal);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
nav { display: flex; align-items: center; gap: 2px; }
nav a {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(240,244,255,0.6);
  padding: 7px 13px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}
nav a:hover, nav a.active {
  color: var(--white);
  background: rgba(255,255,255,0.06);
}
.nav-cta {
  background: var(--teal-glow) !important;
  color: var(--teal) !important;
  border: 1px solid var(--border-teal) !important;
  font-weight: 600 !important;
}
.nav-cta:hover {
  background: var(--teal) !important;
  color: var(--black) !important;
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.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); }
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(6,8,15,0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(240,244,255,0.6);
  padding: 10px 0;
  transition: var(--transition);
}
.mobile-nav a:hover { color: var(--teal); }
.mobile-nav-close {
  position: absolute;
  top: 20px; right: 24px;
  font-size: 2rem;
  color: var(--white);
  background: none;
  border: none;
  cursor: pointer;
}

/* ===== HERO ===== */
#hero {
  background: var(--grad-hero);
  padding: 160px 0 110px;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero-hex-grid {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='52'%3E%3Cpolygon points='30,2 58,17 58,37 30,50 2,37 2,17' fill='none' stroke='%2300E5CC' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 60px 52px;
  pointer-events: none;
}
.hero-orb-1 {
  position: absolute;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,229,204,0.1) 0%, transparent 65%);
  top: -200px; right: -150px;
  pointer-events: none;
}
.hero-orb-2 {
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(147,51,234,0.1) 0%, transparent 65%);
  bottom: -100px; left: 5%;
  pointer-events: none;
}
.hero-orb-3 {
  position: absolute;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0,229,204,0.07) 0%, transparent 70%);
  top: 40%; left: 55%;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(0,229,204,0.08);
  border: 1px solid var(--border-teal);
  border-radius: 50px;
  padding: 6px 18px 6px 10px;
  margin-bottom: 28px;
  animation: fadeInDown 0.7s var(--ease) both;
}
.eyebrow-dot {
  width: 8px; height: 8px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse-teal 2s infinite;
}
.hero-eyebrow span {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5.5vw, 4.4rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.08;
  margin-bottom: 26px;
  animation: fadeInUp 0.7s 0.1s var(--ease) both;
  letter-spacing: -0.01em;
}
.hero-line-2 {
  display: block;
  background: var(--grad-mixed);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 1.1rem;
  color: var(--off-white);
  opacity: 0.7;
  max-width: 640px;
  margin-bottom: 42px;
  line-height: 1.8;
  animation: fadeInUp 0.7s 0.2s var(--ease) both;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
  animation: fadeInUp 0.7s 0.3s var(--ease) both;
}
.hero-stats-row {
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s 0.4s var(--ease) both;
}
.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--teal);
}
.hero-stat span {
  font-size: 0.8rem;
  color: rgba(240,244,255,0.45);
  letter-spacing: 0.04em;
}
.hero-stat-sep {
  width: 1px; height: 40px;
  background: rgba(255,255,255,0.1);
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.25);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2.5s infinite;
}

/* ===== STATS BAR ===== */
#stats {
  background: var(--dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  padding: 42px 28px;
  text-align: center;
  border-right: 1px solid var(--border);
  transition: var(--transition);
  position: relative;
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: rgba(0,229,204,0.03); }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--teal);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.03em;
}
.stat-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--teal);
  transition: width 0.4s var(--ease);
}
.stat-item:hover::after { width: 48px; }

/* ===== SOLUTIONS OVERVIEW GRID ===== */
#solutions {
  background: var(--black);
  padding: 100px 0;
}
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.solution-tile {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 18px 16px;
  transition: var(--transition);
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  overflow: hidden;
}
.solution-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-teal);
  opacity: 0;
  transition: opacity 0.3s;
}
.solution-tile:hover {
  border-color: var(--border-teal);
  transform: translateY(-3px);
  box-shadow: var(--shadow-teal);
}
.solution-tile:hover::before { opacity: 0.04; }
.solution-tile.violet:hover {
  border-color: var(--border-violet);
  box-shadow: var(--shadow-violet);
}
.solution-tile.violet::before { background: var(--grad-violet); }
.tile-icon {
  font-size: 1.3rem;
  position: relative;
}
.tile-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(240,244,255,0.75);
  line-height: 1.4;
  position: relative;
}
.solution-tile:hover .tile-label { color: var(--white); }
.tile-arrow {
  font-size: 0.75rem;
  color: var(--teal);
  margin-top: auto;
  opacity: 0;
  transform: translateX(-4px);
  transition: var(--transition);
  position: relative;
}
.solution-tile.violet .tile-arrow { color: var(--violet-light); }
.solution-tile:hover .tile-arrow { opacity: 1; transform: translateX(0); }

/* ===== INDIVIDUAL SOLUTION SECTIONS ===== */
.ai-section {
  padding: 90px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.ai-section:nth-child(even) { background: var(--dark); }
.ai-section:nth-child(odd)  { background: var(--black); }

/* Section glow accents */
.ai-section::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.06;
}
.ai-section.glow-teal::before {
  background: radial-gradient(circle, var(--teal) 0%, transparent 70%);
  right: -100px; top: -100px;
}
.ai-section.glow-violet::before {
  background: radial-gradient(circle, var(--violet) 0%, transparent 70%);
  left: -100px; bottom: -100px;
}

.section-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.section-layout.reverse { direction: rtl; }
.section-layout.reverse > * { direction: ltr; }
.section-layout.full { grid-template-columns: 1fr; }

.section-content { position: relative; z-index: 1; }
.section-content .section-desc { max-width: 100%; }
.section-content p { margin-bottom: 16px; }
.section-content p:last-of-type { margin-bottom: 0; }

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(240,244,255,0.75);
  line-height: 1.55;
}
.feature-dot {
  width: 6px; height: 6px;
  background: var(--teal);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 7px;
}
.feature-dot.violet { background: var(--violet-light); }

/* Visual panel */
.section-visual {
  position: relative;
  z-index: 1;
}
.visual-panel {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
}
.visual-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-teal);
}
.visual-panel.violet-top::before { background: var(--grad-violet); }
.visual-panel.mixed-top::before  { background: var(--grad-mixed); }

.panel-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-glow);
  border: 1px solid var(--border-teal);
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 18px;
}
.panel-tag.violet { color: var(--violet-light); background: var(--violet-glow); border-color: var(--border-violet); }

.panel-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.3;
}
.panel-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}
.metric-box {
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}
.metric-val {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 4px;
}
.metric-val.violet { color: var(--violet-light); }
.metric-label {
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.4;
}
.panel-checklist {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.panel-check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(240,244,255,0.65);
}
.check-icon {
  width: 18px; height: 18px;
  background: var(--teal-glow);
  border: 1px solid var(--border-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--teal);
  font-size: 0.6rem;
}
.check-icon.violet { background: var(--violet-glow); border-color: var(--border-violet); color: var(--violet-light); }

/* Industry cards (3 per row) */
.industry-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 16px;
}
.ind-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: var(--transition);
}
.ind-card:hover {
  border-color: var(--border-teal);
  transform: translateY(-4px);
  box-shadow: var(--shadow-teal);
}
.ind-card.violet-hover:hover { border-color: var(--border-violet); box-shadow: var(--shadow-violet); }
.ind-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}
.ind-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.ind-card h4 {
  font-size: 0.78rem;
  color: var(--teal);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}
.ind-card.violet-hover h4 { color: var(--violet-light); }
.ind-card p {
  font-size: 0.87rem;
  color: rgba(240,244,255,0.55);
  line-height: 1.7;
  margin-bottom: 16px;
}
.ind-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ind-feature {
  font-size: 0.8rem;
  color: rgba(240,244,255,0.5);
  display: flex;
  align-items: center;
  gap: 8px;
}
.ind-feature::before {
  content: '';
  width: 4px; height: 4px;
  background: var(--teal);
  border-radius: 50%;
  flex-shrink: 0;
}
.ind-card.violet-hover .ind-feature::before { background: var(--violet-light); }

/* Avatar cards */
.avatar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 16px;
}
.avatar-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.avatar-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-violet);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.avatar-card:hover::after { transform: scaleX(1); }
.avatar-card:hover {
  border-color: var(--border-violet);
  transform: translateY(-3px);
  box-shadow: var(--shadow-violet);
}
.avatar-num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--violet-light);
  opacity: 0.5;
  margin-bottom: 10px;
}
.avatar-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  line-height: 1.35;
}
.avatar-card p {
  font-size: 0.84rem;
  color: rgba(240,244,255,0.5);
  line-height: 1.7;
  margin-bottom: 0;
}

/* Section header with category tag */
.category-header {
  text-align: center;
  margin-bottom: 60px;
  position: relative;
  z-index: 1;
}
.category-eyebrow {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}
.category-eyebrow.violet { color: var(--violet-light); }

/* ===== WHY CHOOSE US ===== */
#why-us {
  background: var(--dark);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
#why-us::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(147,51,234,0.07) 0%, transparent 65%);
  top: -100px; right: -100px;
  pointer-events: none;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: var(--transition);
  position: relative;
}
.why-card:hover {
  border-color: var(--border-teal);
  box-shadow: 0 0 24px rgba(0,229,204,0.1);
}
.why-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(0,229,204,0.08);
  position: absolute;
  top: 16px; right: 20px;
  line-height: 1;
}
.why-icon {
  width: 48px; height: 48px;
  background: var(--teal-glow);
  border: 1px solid var(--border-teal);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  margin-bottom: 18px;
  transition: var(--transition);
}
.why-card:hover .why-icon {
  background: var(--teal);
  color: var(--black);
  box-shadow: var(--shadow-teal);
}
.why-card h3 {
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 10px;
}
.why-card p {
  font-size: 0.88rem;
  color: rgba(240,244,255,0.5);
  line-height: 1.75;
  opacity: 1;
}

/* ===== FAQ SECTION ===== */
#faqs {
  background: var(--black);
  padding: 100px 0;
}
.faq-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.faq-item {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--border-teal); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(240,244,255,0.8);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}
.faq-question:hover, .faq-question.open { color: var(--teal); }
.faq-icon {
  width: 22px; height: 22px;
  background: rgba(0,229,204,0.08);
  border: 1px solid var(--border-teal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--teal);
  flex-shrink: 0;
  transition: var(--transition);
}
.faq-question.open .faq-icon { transform: rotate(45deg); background: var(--teal); color: var(--black); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.36s var(--ease); }
.faq-answer-inner {
  padding: 0 20px 16px;
  font-size: 0.87rem;
  color: rgba(240,244,255,0.5);
  line-height: 1.8;
}

/* ===== CONTACT SECTION ===== */
#contact {
  background: var(--dark);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
#contact::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,229,204,0.06) 0%, transparent 65%);
  bottom: -100px; right: -100px;
  pointer-events: none;
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}
.contact-info .section-desc { opacity: 0.6; margin-bottom: 36px; }
.contact-points { display: flex; flex-direction: column; gap: 20px; }
.contact-point { display: flex; align-items: flex-start; gap: 14px; }
.cp-icon {
  width: 44px; height: 44px;
  background: var(--teal-glow);
  border: 1px solid var(--border-teal);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal);
  flex-shrink: 0;
}
.cp-text strong { display: block; font-size: 0.87rem; font-weight: 700; color: var(--white); margin-bottom: 2px; }
.cp-text span   { font-size: 0.83rem; color: var(--muted); }
.cp-text a      { color: var(--teal); }
.cp-text a:hover { color: var(--teal-mid); }
.contact-form-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 44px 40px;
  position: relative;
  overflow: hidden;
}
.contact-form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-mixed);
}
.form-head-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}
.form-head-sub {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 28px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(240,244,255,0.7);
  letter-spacing: 0.03em;
}
.form-group label .req { color: var(--teal); margin-left: 2px; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 15px;
  background: rgba(0,0,0,0.3);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--white);
  outline: none;
  transition: var(--transition);
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }
.form-group select { cursor: pointer; color: var(--off-white); }
.form-group select option { background: var(--dark); color: var(--white); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  background: rgba(0,229,204,0.04);
  box-shadow: 0 0 0 3px rgba(0,229,204,0.08);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { margin-top: 8px; }
.form-submit .btn { width: 100%; justify-content: center; padding: 14px 24px; }
.form-note {
  font-size: 0.76rem;
  color: var(--muted);
  text-align: center;
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.form-note svg { color: var(--teal); }
#form-message {
  display: none;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 18px;
  text-align: center;
}
#form-message.success { background: rgba(0,229,204,0.1); border: 1px solid rgba(0,229,204,0.25); color: var(--teal); display: block; }
#form-message.error   { background: rgba(255,66,85,0.08); border: 1px solid rgba(255,66,85,0.2); color: #FF6B7A; display: block; }

/* ===== FOOTER ===== */
#footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 40px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-copy { font-size: 0.82rem; color: var(--muted); }
.footer-links-row {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-links-row a {
  font-size: 0.83rem;
  color: var(--muted);
  transition: var(--transition);
}
.footer-links-row a:hover { color: var(--teal); }

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ===== BACK TO TOP ===== */
#back-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 42px; height: 42px;
  background: var(--teal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--black);
  box-shadow: var(--shadow-teal);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  opacity: 0; pointer-events: none;
  z-index: 500;
}
#back-top.visible { opacity: 1; pointer-events: auto; }
#back-top:hover { transform: translateY(-3px); }

/* ===== KEYFRAMES ===== */
@keyframes fadeInDown { from { opacity:0; transform:translateY(-14px); } to { opacity:1; transform:none; } }
@keyframes fadeInUp   { from { opacity:0; transform:translateY(18px);  } to { opacity:1; transform:none; } }
@keyframes pulse-teal {
  0%,100% { box-shadow: 0 0 0 0 rgba(0,229,204,0.5); }
  50%      { box-shadow: 0 0 0 5px rgba(0,229,204,0); }
}
@keyframes pulse-violet {
  0%,100% { box-shadow: 0 0 0 0 rgba(147,51,234,0.5); }
  50%      { box-shadow: 0 0 0 5px rgba(147,51,234,0); }
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(8px); }
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== MEDIA QUERIES ===== */
@media (max-width: 1024px) {
  .solutions-grid    { grid-template-columns: repeat(3, 1fr); }
  .section-layout    { grid-template-columns: 1fr; gap: 40px; }
  .section-layout.reverse { direction: ltr; }
  .industry-cards    { grid-template-columns: 1fr; }
  .why-grid          { grid-template-columns: repeat(2, 1fr); }
  .faq-cols          { grid-template-columns: 1fr; }
  .contact-layout    { grid-template-columns: 1fr; gap: 48px; }
  .stats-grid        { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3) { border-top: 1px solid var(--border); border-right: 1px solid var(--border); }
  .stat-item:nth-child(4) { border-top: 1px solid var(--border); }
  .avatar-grid       { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  nav { display: none; }
  .hamburger { display: flex; }
  #hero { padding: 140px 0 80px; min-height: auto; }
  .hero-title { font-size: 2.2rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats-row { gap: 20px; }
  .solutions-grid  { grid-template-columns: repeat(2, 1fr); }
  .why-grid        { grid-template-columns: 1fr; }
  .industry-cards  { grid-template-columns: 1fr; }
  .panel-metrics   { grid-template-columns: 1fr 1fr; }
  .form-grid       { grid-template-columns: 1fr; }
  .form-group.full { grid-column: auto; }
  .contact-form-card { padding: 28px 22px; }
  .footer-inner    { flex-direction: column; text-align: center; }
  .footer-links-row { justify-content: center; }
  .hero-scroll-indicator { display: none; }
  .section-layout { gap: 32px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  h2 { font-size: 1.5rem; }
}