/* ═══════════════════════════════════════════════════════════════════════════
   SCREENSOFT — Design System
   Inspired by Linear, Stripe, Vercel, Framer
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── CSS Custom Properties ─────────────────────────────────────────────── */
:root {
  /* Colors */
  --col-bg:        #05070f;
  --col-surface:   #0d1117;
  --col-surface2:  #161b27;
  --col-border:    rgba(255,255,255,0.08);
  --col-border-hi: rgba(255,255,255,0.15);
  --col-text:      #f0f4ff;
  --col-text-2:    #94a3b8;
  --col-text-3:    #475569;
  --col-blue:      #0066ff;
  --col-blue-hi:   #3385ff;
  --col-cyan:      #00d4ff;
  --col-purple:    #8b5cf6;
  --col-green:     #10b981;
  --col-orange:    #f59e0b;

  /* Typography */
  --font-sans:     'Inter', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display:  'Plus Jakarta Sans', 'Inter', sans-serif;

  /* Sizing */
  --nav-h:         68px;
  --radius-sm:     8px;
  --radius:        12px;
  --radius-lg:     20px;
  --radius-xl:     28px;

  /* Transitions */
  --ease:          cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out:      cubic-bezier(0.0, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background: var(--col-bg);
  color: var(--col-text);
  line-height: 1.6;
  overflow-x: hidden;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
ul { list-style: none; }
address { font-style: normal; }

/* ─── Typography Scale ───────────────────────────────────────────────────── */
.display-1 { font-family: var(--font-display); font-size: clamp(2.8rem, 6vw, 5.2rem); font-weight: 800; line-height: 1.08; letter-spacing: -0.04em; }
.display-2 { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 800; line-height: 1.1;  letter-spacing: -0.03em; }
.h1       { font-family: var(--font-display); font-size: clamp(1.7rem, 3vw, 2.8rem); font-weight: 700; line-height: 1.2;  letter-spacing: -0.025em; }
.h2       { font-family: var(--font-display); font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 700; line-height: 1.3; }
.h3       { font-family: var(--font-display); font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; line-height: 1.4; }
.body-lg  { font-size: 1.125rem; line-height: 1.7; }
.body-md  { font-size: 1rem;     line-height: 1.7; }
.body-sm  { font-size: 0.875rem; line-height: 1.6; }
.caption  { font-size: 0.75rem;  line-height: 1.5; letter-spacing: 0.05em; }

.gradient-text {
  background: linear-gradient(135deg, #fff 0%, var(--col-cyan) 50%, var(--col-blue) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.gradient-text-blue {
  background: linear-gradient(135deg, var(--col-blue) 0%, var(--col-cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ─── Layout ─────────────────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 24px; }
.section  { padding: 96px 0; }
.section-sm { padding: 64px 0; }

.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--col-blue);
  background: rgba(0, 102, 255, 0.1);
  border: 1px solid rgba(0, 102, 255, 0.25);
  border-radius: 99px;
  padding: 6px 14px;
  margin-bottom: 20px;
}
.section-label::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--col-blue);
  box-shadow: 0 0 8px var(--col-blue);
}

.section-heading {
  margin-bottom: 12px;
}
.section-subheading {
  color: var(--col-text-2);
  max-width: 560px;
  margin-bottom: 48px;
}
.section-header-center { text-align: center; }
.section-header-center .section-subheading { margin: 0 auto 48px; }

/* ─── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 12px 24px;
  transition: all 0.2s var(--ease);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.2s;
}
.btn:hover::after { background: rgba(255,255,255,0.05); }

.btn-primary {
  background: var(--col-blue);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(0,102,255,0.5), 0 4px 20px rgba(0,102,255,0.3);
}
.btn-primary:hover {
  background: var(--col-blue-hi);
  box-shadow: 0 0 0 1px rgba(0,102,255,0.8), 0 8px 30px rgba(0,102,255,0.4);
  transform: translateY(-1px);
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--col-text);
  border: 1px solid var(--col-border);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--col-border-hi);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--col-blue);
  border: 1px solid rgba(0,102,255,0.4);
}
.btn-outline:hover {
  background: rgba(0,102,255,0.08);
  border-color: var(--col-blue);
}

.btn-lg  { padding: 16px 32px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-sm  { padding: 8px 16px; font-size: 0.875rem; border-radius: var(--radius-sm); }
.btn-full { width: 100%; }
.btn-icon { width: 42px; height: 42px; padding: 0; }
.btn i { width: 18px; height: 18px; }

/* ─── Cards ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--col-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s var(--ease);
}
.card:hover {
  border-color: var(--col-border-hi);
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
  transform: translateY(-2px);
}
.card-glow:hover {
  box-shadow: 0 0 0 1px rgba(0,102,255,0.3), 0 8px 40px rgba(0,102,255,0.1);
}

/* ─── Badge ──────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.75rem; font-weight: 600;
  padding: 4px 10px;
  border-radius: 99px;
}
.badge-blue   { background: rgba(0,102,255,0.15);   color: #60a5fa; border: 1px solid rgba(0,102,255,0.3); }
.badge-green  { background: rgba(16,185,129,0.15);  color: #34d399; border: 1px solid rgba(16,185,129,0.3); }
.badge-purple { background: rgba(139,92,246,0.15);  color: #a78bfa; border: 1px solid rgba(139,92,246,0.3); }
.badge-orange { background: rgba(245,158,11,0.15);  color: #fbbf24; border: 1px solid rgba(245,158,11,0.3); }

/* ══════════════════════════════════════════════════════════════════════════
   NAVIGATION
   ══════════════════════════════════════════════════════════════════════════ */
.nav-wrapper {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(5, 7, 15, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--col-border);
  transition: background 0.3s, border-color 0.3s;
}
.nav-wrapper.scrolled {
  background: rgba(5, 7, 15, 0.92);
  border-bottom-color: var(--col-border-hi);
}

.nav-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-size: 1.125rem; font-weight: 700;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.nav-logo-mark { display: flex; }
.nav-logo-text { color: var(--col-text); }

.nav-menu {
  display: flex; align-items: center; gap: 2px;
  flex: 1;
}

.nav-item { position: relative; }

.nav-link, .nav-trigger {
  display: flex; align-items: center; gap: 5px;
  padding: 8px 12px;
  font-size: 0.9rem; font-weight: 500;
  color: var(--col-text-2);
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover, .nav-trigger:hover,
.nav-item.active > .nav-link, .nav-item.active > .nav-trigger {
  color: var(--col-text);
  background: rgba(255,255,255,0.06);
}

.nav-chevron {
  transition: transform 0.25s var(--ease);
  flex-shrink: 0;
}
.nav-item.open .nav-chevron { transform: rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  position: absolute; top: calc(100% + 8px); left: 50%;
  transform: translateX(-50%) translateY(-8px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.2s, transform 0.25s var(--ease), visibility 0.2s;
  min-width: 280px;
  z-index: 200;
}
.nav-item.open .nav-dropdown {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown-inner {
  background: var(--col-surface2);
  border: 1px solid var(--col-border-hi);
  border-radius: var(--radius-lg);
  padding: 8px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05);
  display: grid;
  gap: 2px;
}
.nav-dropdown-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 500;
  color: var(--col-text-2);
  transition: background 0.15s, color 0.15s;
}
.nav-dropdown-item:hover {
  background: rgba(255,255,255,0.07);
  color: var(--col-text);
}
.nav-dropdown-icon {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,102,255,0.1);
  border-radius: 8px;
  color: var(--col-blue);
  flex-shrink: 0;
}
.nav-dropdown-icon i { width: 15px; height: 15px; }

.nav-actions {
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
}
.nav-hamburger:hover { background: rgba(255,255,255,0.06); }
.nav-hamburger span {
  display: block; height: 2px; background: var(--col-text);
  border-radius: 2px;
  transition: all 0.3s var(--ease);
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
  z-index: 99;
  background: rgba(5,7,15,0.98);
  backdrop-filter: blur(20px);
  padding: 24px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-overlay {
  position: fixed; inset: 0; z-index: 98;
  background: rgba(0,0,0,0.5);
  display: none;
}
.mobile-overlay.show { display: block; }
.mobile-group { margin-bottom: 28px; }
.mobile-group-label {
  display: block;
  font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--col-text-3); margin-bottom: 10px;
}
.mobile-link {
  display: block;
  padding: 10px 0;
  font-size: 1rem; font-weight: 500;
  color: var(--col-text-2);
  border-bottom: 1px solid var(--col-border);
  transition: color 0.15s;
}
.mobile-link:hover { color: var(--col-text); }
.mobile-actions { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }

/* ══════════════════════════════════════════════════════════════════════════
   HERO SECTION
   ══════════════════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}

/* Animated mesh gradient background */
.hero-bg {
  position: absolute; inset: 0;
  background: var(--col-bg);
}
.hero-bg::before {
  content: '';
  position: absolute;
  top: -30%; left: -10%;
  width: 80%; height: 80%;
  background: radial-gradient(ellipse at center, rgba(0,102,255,0.18) 0%, transparent 70%);
  animation: pulseGlow 8s ease-in-out infinite alternate;
}
.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -20%; right: -10%;
  width: 60%; height: 60%;
  background: radial-gradient(ellipse at center, rgba(0,212,255,0.12) 0%, transparent 70%);
  animation: pulseGlow 10s ease-in-out 2s infinite alternate-reverse;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 100%);
}
@keyframes pulseGlow {
  0%   { transform: scale(1) translate(0,0); opacity: 0.6; }
  100% { transform: scale(1.2) translate(2%, 2%); opacity: 1; }
}

.hero-inner {
  position: relative; z-index: 2;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 80px 0 40px;
}

.hero-content {
  max-width: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,102,255,0.1);
  border: 1px solid rgba(0,102,255,0.3);
  border-radius: 99px;
  padding: 7px 16px 7px 8px;
  font-size: 0.8125rem; font-weight: 500;
  margin-bottom: 28px;
  animation: fadeUp 0.8s var(--ease) both;
}
.hero-badge-pill {
  background: var(--col-blue);
  color: white;
  border-radius: 99px;
  padding: 2px 10px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
}

.hero-title {
  animation: fadeUp 0.8s 0.1s var(--ease) both;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--col-text-2);
  line-height: 1.7;
  max-width: 540px;
  margin-bottom: 40px;
  animation: fadeUp 0.8s 0.2s var(--ease) both;
}

.hero-actions {
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: center;
  animation: fadeUp 0.8s 0.3s var(--ease) both;
  margin-bottom: 32px;
}

/* Quick stats row below CTAs */
.hero-stats-row {
  display: flex; gap: 0; flex-wrap: wrap;
  justify-content: center;
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
  animation: fadeUp 0.8s 0.4s var(--ease) both;
  width: 100%;
  max-width: 760px;
}
.hero-stat-item {
  flex: 1; min-width: 160px;
  padding: 16px 20px;
  text-align: center;
  border-right: 1px solid var(--col-border);
  background: rgba(255,255,255,0.02);
  transition: background 0.2s;
}
.hero-stat-item:last-child { border-right: none; }
.hero-stat-item:hover { background: rgba(0,102,255,0.06); }
.hero-stat-value {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 800; line-height: 1;
  margin-bottom: 5px;
  background: linear-gradient(135deg, #fff 0%, var(--col-cyan) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-stat-label {
  font-size: 0.7rem; color: var(--col-text-3); line-height: 1.4;
}

.hero-trust {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  animation: fadeUp 0.8s 0.5s var(--ease) both;
  margin-bottom: 0;
}
.hero-trust-text {
  font-size: 0.8125rem; color: var(--col-text-3);
}
.hero-trust-logos {
  display: flex; gap: 8px; flex-wrap: wrap; justify-content: center;
}
.hero-trust-logo {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--col-border);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 0.75rem; font-weight: 600; color: var(--col-text-2);
  transition: border-color 0.2s, background 0.2s;
}
.hero-trust-logo:hover { border-color: var(--col-border-hi); background: rgba(255,255,255,0.06); }

/* Hero mockup — centered, large */
.hero-mockup {
  width: 100%;
  max-width: 900px;
  margin: 52px auto 0;
  position: relative;
  animation: fadeUp 1s 0.5s var(--ease) both;
}
.hero-mockup::before {
  content: '';
  position: absolute;
  top: 10%; left: 5%; right: 5%; bottom: -5%;
  background: radial-gradient(ellipse at 50% 60%, rgba(0,102,255,0.28) 0%, rgba(0,212,255,0.1) 40%, transparent 70%);
  z-index: -1;
  filter: blur(48px);
  border-radius: 50%;
}
.hero-mockup svg { filter: drop-shadow(0 24px 60px rgba(0,0,0,0.7)); }

/* ══════════════════════════════════════════════════════════════════════════
   TICKER / ANNOUNCEMENT BAR
   ══════════════════════════════════════════════════════════════════════════ */
.ticker-bar {
  background: rgba(0,102,255,0.08);
  border-top: 1px solid rgba(0,102,255,0.2);
  border-bottom: 1px solid rgba(0,102,255,0.2);
  padding: 12px 0;
  overflow: hidden;
}
.ticker-track {
  display: flex; gap: 48px;
  animation: ticker 25s linear infinite;
  white-space: nowrap;
}
.ticker-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.8125rem; font-weight: 500; color: var(--col-text-2);
  flex-shrink: 0;
}
.ticker-item i { color: var(--col-blue); width: 14px; height: 14px; }
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ══════════════════════════════════════════════════════════════════════════
   STATS SECTION
   ══════════════════════════════════════════════════════════════════════════ */
.stats-section {
  background: linear-gradient(180deg, var(--col-bg) 0%, var(--col-surface) 100%);
  padding: 80px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--col-border);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat-card {
  background: var(--col-surface);
  padding: 40px 28px;
  text-align: center;
  transition: background 0.25s;
}
.stat-card:hover { background: var(--col-surface2); }
.stat-number {
  font-family: var(--font-display);
  font-size: 3.5rem; font-weight: 900;
  line-height: 1; margin-bottom: 12px;
  background: linear-gradient(135deg, #fff 0%, var(--col-cyan) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-label {
  font-size: 0.875rem; color: var(--col-text-2); line-height: 1.5;
  max-width: 180px; margin: 0 auto;
}
.stat-source {
  font-size: 0.7rem; color: var(--col-text-3); margin-top: 8px;
}

/* ══════════════════════════════════════════════════════════════════════════
   USE CASES SECTION
   ══════════════════════════════════════════════════════════════════════════ */
.usecases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.usecase-card {
  background: var(--col-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-xl);
  padding: 36px;
  display: flex; flex-direction: column; gap: 16px;
  transition: all 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.usecase-card::before {
  content: '';
  position: absolute;
  inset: 0; border-radius: inherit;
  background: linear-gradient(135deg, transparent 0%, rgba(0,102,255,0.04) 100%);
  opacity: 0; transition: opacity 0.3s;
}
.usecase-card:hover::before { opacity: 1; }
.usecase-card:hover {
  border-color: rgba(0,102,255,0.3);
  transform: translateY(-3px);
  box-shadow: 0 12px 48px rgba(0,0,0,0.4), 0 0 0 1px rgba(0,102,255,0.2);
}
.usecase-icon {
  width: 52px; height: 52px;
  background: rgba(0,102,255,0.1);
  border: 1px solid rgba(0,102,255,0.2);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--col-blue);
}
.usecase-icon i { width: 24px; height: 24px; }
.usecase-title { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; }
.usecase-desc  { font-size: 0.9375rem; color: var(--col-text-2); line-height: 1.7; }
.usecase-link  {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.875rem; font-weight: 600; color: var(--col-blue);
  margin-top: auto;
  transition: gap 0.2s;
}
.usecase-link:hover { gap: 10px; }
.usecase-link i { width: 15px; height: 15px; }

/* ══════════════════════════════════════════════════════════════════════════
   FEATURES / PILLARS
   ══════════════════════════════════════════════════════════════════════════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--col-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  display: flex; flex-direction: column; gap: 18px;
  transition: all 0.3s var(--ease);
}
.feature-card:hover {
  border-color: var(--col-border-hi);
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}
.feature-number {
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 900; line-height: 1;
  color: rgba(255,255,255,0.06);
  letter-spacing: -0.05em;
}
.feature-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 4px;
}
.feature-icon i { width: 22px; height: 22px; }
.feature-title { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; }
.feature-desc  { font-size: 0.9rem; color: var(--col-text-2); line-height: 1.7; flex: 1; }
.feature-tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.8rem; font-weight: 600;
  padding: 4px 12px;
  border-radius: 99px;
  border: 1px solid;
  width: fit-content;
}

/* ══════════════════════════════════════════════════════════════════════════
   SECTORS — BENTO GRID
   ══════════════════════════════════════════════════════════════════════════ */
.sectors-section { background: var(--col-surface); }

.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}
.bento-card {
  background: var(--col-bg);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex; flex-direction: column; gap: 12px;
  position: relative; overflow: hidden;
  cursor: pointer;
  transition: all 0.3s var(--ease);
}
.bento-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--card-color, #0066ff) 0%, transparent 100%);
  opacity: 0; transition: opacity 0.3s;
  border-radius: inherit;
}
.bento-card:hover { border-color: var(--col-border-hi); transform: translateY(-2px); }
.bento-card:hover::before { opacity: 0.08; }

.bento-card.featured {
  grid-column: span 2;
}

.bento-emoji {
  font-size: 2rem; line-height: 1;
}
.bento-title {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700;
}
.bento-desc {
  font-size: 0.875rem;
  color: var(--col-text-2);
  line-height: 1.6;
  flex: 1;
}
.bento-cta {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.8125rem; font-weight: 600;
  color: var(--col-text-3);
  transition: color 0.2s, gap 0.2s;
}
.bento-card:hover .bento-cta { color: var(--col-text); gap: 10px; }
.bento-cta i { width: 14px; height: 14px; }

/* ══════════════════════════════════════════════════════════════════════════
   WHY SCREENSOFT — PILLARS
   ══════════════════════════════════════════════════════════════════════════ */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.pillar {
  display: flex; gap: 20px;
  padding: 28px;
  background: var(--col-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  transition: all 0.3s var(--ease);
}
.pillar:hover {
  border-color: var(--col-border-hi);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.pillar-icon-wrap {
  width: 52px; height: 52px; flex-shrink: 0;
  background: linear-gradient(135deg, rgba(0,102,255,0.15), rgba(0,212,255,0.08));
  border: 1px solid rgba(0,102,255,0.2);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--col-blue);
}
.pillar-icon-wrap i { width: 22px; height: 22px; }
.pillar-body { flex: 1; }
.pillar-title {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700; margin-bottom: 8px;
}
.pillar-desc { font-size: 0.9rem; color: var(--col-text-2); line-height: 1.7; }

/* ══════════════════════════════════════════════════════════════════════════
   MODULES / SERVICES STRIP
   ══════════════════════════════════════════════════════════════════════════ */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.module-card {
  background: var(--col-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex; align-items: flex-start; gap: 16px;
  transition: all 0.25s var(--ease);
}
.module-card:hover {
  border-color: var(--col-border-hi);
  background: var(--col-surface2);
}
.module-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: rgba(0,102,255,0.1);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--col-blue);
}
.module-icon i { width: 18px; height: 18px; }
.module-title { font-weight: 600; font-size: 0.9375rem; margin-bottom: 4px; }
.module-desc  { font-size: 0.8125rem; color: var(--col-text-2); line-height: 1.6; }

/* ══════════════════════════════════════════════════════════════════════════
   REFERENCES / CLIENTS
   ══════════════════════════════════════════════════════════════════════════ */
.refs-section { background: var(--col-surface); }

.refs-logos {
  display: flex;
  flex-wrap: wrap; gap: 16px;
  justify-content: center;
  margin-bottom: 40px;
}
.ref-logo-card {
  background: var(--col-bg);
  border: 1px solid var(--col-border);
  border-radius: var(--radius);
  padding: 18px 28px;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  min-width: 160px;
  transition: all 0.25s;
}
.ref-logo-card:hover {
  border-color: var(--col-border-hi);
  background: var(--col-surface2);
  transform: translateY(-2px);
}
.ref-logo-name { font-weight: 700; font-size: 0.9375rem; }
.ref-logo-sector { font-size: 0.75rem; color: var(--col-text-3); }

/* Filter tabs */
.filter-tabs {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 32px;
}
.filter-tab {
  padding: 8px 18px;
  border-radius: 99px;
  font-size: 0.875rem; font-weight: 500;
  border: 1px solid var(--col-border);
  color: var(--col-text-2);
  transition: all 0.2s;
}
.filter-tab:hover, .filter-tab.active {
  background: rgba(0,102,255,0.1);
  border-color: rgba(0,102,255,0.4);
  color: var(--col-text);
}

/* ══════════════════════════════════════════════════════════════════════════
   NEWS / ACTUALITES
   ══════════════════════════════════════════════════════════════════════════ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.news-card {
  background: var(--col-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex; flex-direction: column; gap: 14px;
  transition: all 0.3s var(--ease);
  position: relative; overflow: hidden;
}
.news-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--news-color, var(--col-blue));
  opacity: 0; transition: opacity 0.25s;
}
.news-card:hover::after { opacity: 1; }
.news-card:hover {
  border-color: var(--col-border-hi);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.news-category {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--news-color, var(--col-blue));
}
.news-title {
  font-family: var(--font-display);
  font-size: 1.05rem; font-weight: 700; line-height: 1.4;
}
.news-excerpt { font-size: 0.875rem; color: var(--col-text-2); line-height: 1.7; flex: 1; }
.news-footer {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.8rem; color: var(--col-text-3);
  padding-top: 14px;
  border-top: 1px solid var(--col-border);
}
.news-read-more {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.8125rem; font-weight: 600;
  color: var(--news-color, var(--col-blue));
  transition: gap 0.2s;
}
.news-read-more:hover { gap: 9px; }
.news-read-more i { width: 13px; height: 13px; }

/* ══════════════════════════════════════════════════════════════════════════
   CTA SECTION
   ══════════════════════════════════════════════════════════════════════════ */
.cta-section {
  position: relative; overflow: hidden;
  background: var(--col-surface);
  padding: 96px 0;
}
.cta-glow {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(0,102,255,0.2) 0%, transparent 70%);
  pointer-events: none;
}
.cta-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 48px 48px;
}
.cta-inner {
  position: relative; z-index: 2;
  text-align: center;
  max-width: 680px; margin: 0 auto;
  display: flex; flex-direction: column; align-items: center; gap: 24px;
}
.cta-actions {
  display: flex; gap: 14px; flex-wrap: wrap; justify-content: center;
}
.cta-note {
  font-size: 0.8125rem; color: var(--col-text-3);
  display: flex; align-items: center; gap: 6px;
}
.cta-note i { width: 14px; height: 14px; color: var(--col-green); }

/* ══════════════════════════════════════════════════════════════════════════
   CONTACT SECTION
   ══════════════════════════════════════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 40px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-info-item {
  display: flex; gap: 16px; align-items: flex-start;
}
.contact-info-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(0,102,255,0.1);
  border: 1px solid rgba(0,102,255,0.2);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--col-blue);
}
.contact-info-icon i { width: 18px; height: 18px; }
.contact-info-label { font-size: 0.75rem; color: var(--col-text-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.contact-info-value { font-weight: 600; font-size: 0.9375rem; }
.contact-info-value a:hover { color: var(--col-blue); }

/* Contact Form */
.contact-form-card {
  background: var(--col-surface);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-xl);
  padding: 36px;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group.full { grid-column: span 2; }
.form-label { font-size: 0.8125rem; font-weight: 600; color: var(--col-text-2); }
.form-input, .form-select, .form-textarea {
  background: var(--col-bg);
  border: 1px solid var(--col-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font: inherit; font-size: 0.9375rem;
  color: var(--col-text);
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--col-text-3); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--col-blue);
  box-shadow: 0 0 0 3px rgba(0,102,255,0.15);
}
.form-select { appearance: none; cursor: pointer; }
.form-textarea { resize: vertical; min-height: 120px; }
.form-submit { margin-top: 8px; }

/* ══════════════════════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════════════════════ */
.footer {
  background: var(--col-surface);
  border-top: 1px solid var(--col-border);
  padding: 80px 0 0;
  position: relative;
  overflow: hidden;
}
.footer-glow {
  position: absolute; bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 300px;
  background: radial-gradient(ellipse at center bottom, rgba(0,102,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.footer-top {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid var(--col-border);
}
.footer-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 700;
  margin-bottom: 16px;
}
.footer-tagline {
  font-size: 0.9rem; color: var(--col-text-2); line-height: 1.6; margin-bottom: 24px;
}
.footer-contact-info { display: flex; flex-direction: column; gap: 10px; }
.footer-contact-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.875rem; color: var(--col-text-2);
  transition: color 0.2s;
}
.footer-contact-item:hover { color: var(--col-text); }
.footer-contact-item i { width: 15px; height: 15px; color: var(--col-blue); flex-shrink: 0; }

.footer-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.footer-col h4 {
  font-size: 0.8125rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--col-text); margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.875rem; color: var(--col-text-2);
  transition: color 0.15s;
}
.footer-col ul li a:hover { color: var(--col-text); }

.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid var(--col-border);
}
.footer-copy { font-size: 0.8125rem; color: var(--col-text-3); }
.footer-legal-links {
  display: flex; gap: 20px;
}
.footer-legal-links a { font-size: 0.8125rem; color: var(--col-text-3); transition: color 0.15s; }
.footer-legal-links a:hover { color: var(--col-text-2); }

/* ══════════════════════════════════════════════════════════════════════════
   COOKIE BANNER
   ══════════════════════════════════════════════════════════════════════════ */
.cookie-banner {
  position: fixed; bottom: 24px; left: 24px;
  z-index: 1000;
  background: var(--col-surface2);
  border: 1px solid var(--col-border-hi);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  max-width: 420px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
  animation: slideUp 0.5s var(--ease) both;
}
.cookie-inner {
  display: flex; flex-direction: column; gap: 16px;
}
.cookie-inner p { font-size: 0.875rem; color: var(--col-text-2); line-height: 1.6; }
.cookie-inner a { color: var(--col-blue); text-decoration: underline; }
.cookie-actions { display: flex; gap: 10px; justify-content: flex-end; }

/* ══════════════════════════════════════════════════════════════════════════
   SCROLL ANIMATIONS
   ══════════════════════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.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; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeLeft {
  from { opacity: 0; transform: translateY(-50%) translateX(40px); }
  to   { opacity: 1; transform: translateY(-50%) translateX(0); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════════════════ */
/* Hero — large screens: mockup slightly larger */
@media (min-width: 1100px) {
  .hero-mockup { max-width: 1000px; }
}

@media (max-width: 1024px) {
  .nav-menu { display: none; }
  .nav-hamburger { display: flex; }
  .stats-grid    { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-grid    { grid-template-columns: repeat(2, 1fr); }
  .bento-card.featured { grid-column: span 1; }
  .footer-top    { grid-template-columns: 1fr; gap: 40px; }
  .footer-columns{ grid-template-columns: repeat(2, 1fr); }
  .contact-grid  { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .usecases-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .news-grid     { grid-template-columns: 1fr; }
  .pillars-grid  { grid-template-columns: 1fr; }
  .modules-grid  { grid-template-columns: 1fr; }
  .form-grid     { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }
  .footer-columns{ grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .footer-legal-links { flex-wrap: wrap; justify-content: center; }
  .cta-actions   { flex-direction: column; align-items: center; }
  .hero-actions  { flex-direction: column; align-items: center; }
  .hero-stats-row { border-radius: var(--radius); }
  .hero-stat-item { min-width: 130px; }
  .hero-mockup { margin-top: 36px; }
  .cookie-banner { left: 12px; right: 12px; max-width: none; bottom: 12px; }
}

@media (max-width: 480px) {
  .stats-grid    { grid-template-columns: 1fr; }
  .bento-grid    { grid-template-columns: 1fr; }
  .refs-logos    { flex-direction: column; align-items: center; }
  .footer-columns{ grid-template-columns: 1fr; }
}

/* ─── Utilities ──────────────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted  { color: var(--col-text-2); }
.mt-4  { margin-top: 16px; }
.mt-8  { margin-top: 32px; }
.mt-12 { margin-top: 48px; }
.mb-4  { margin-bottom: 16px; }
.mb-8  { margin-bottom: 32px; }
.divider {
  height: 1px;
  background: var(--col-border);
  margin: 0;
}

/* Lucide icon sizing normalization */
[data-lucide] { display: inline-block; }