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

:root {
  --indigo:     #4f46e5;
  --indigo-d:   #3730a3;
  --indigo-l:   #6366f1;
  --indigo-xl:  #e0e7ff;
  --dark:       #0f0e17;
  --dark2:      #1a1830;
  --gray-900:   #111827;
  --gray-800:   #1f2937;
  --gray-700:   #374151;
  --gray-500:   #6b7280;
  --gray-400:   #9ca3af;
  --gray-200:   #e5e7eb;
  --gray-100:   #f3f4f6;
  --gray-50:    #f9fafb;
  --white:      #ffffff;
  --green:      #059669;
  --amber:      #d97706;
  --radius:     12px;
  --radius-lg:  20px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:  0 20px 60px rgba(0,0,0,.18);
  --shadow-xl:  0 32px 80px rgba(0,0,0,.28);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Hind Siliguri', 'Inter', sans-serif;
  background: var(--white);
  color: var(--gray-800);
  line-height: 1.65;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a   { text-decoration: none; color: inherit; }

/* ─── Utility ───────────────────────────────────────────────────── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--indigo);
  background: var(--indigo-xl);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.tag.light {
  background: rgba(255,255,255,.15);
  color: #c7d2fe;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.25;
}
.section-title span { color: var(--indigo); }
.section-sub {
  font-size: 18px;
  color: var(--gray-500);
  margin-top: 14px;
  max-width: 600px;
}

/* ─── Buttons ───────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s ease;
  border: none;
  outline: none;
}
.btn-primary {
  background: var(--indigo);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(79,70,229,.4);
}
.btn-primary:hover {
  background: var(--indigo-d);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(79,70,229,.5);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.3);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.6);
}
.btn-lg {
  padding: 18px 36px;
  font-size: 18px;
  border-radius: 12px;
}
.btn-xl {
  padding: 20px 44px;
  font-size: 19px;
  border-radius: 14px;
}

/* ─── Navbar ────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 14, 23, .92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}
.nav-logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -.01em;
}
.nav-logo-text span {
  color: #a5b4fc;
  font-family: 'Inter', sans-serif;
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ─── Hero ──────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(160deg, #0f0e17 0%, #1a1830 50%, #1e1040 100%);
  padding: 80px 0 0;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 900px;
  background: radial-gradient(ellipse, rgba(99,102,241,.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
}
.problem-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(239,68,68,.12);
  border: 1px solid rgba(239,68,68,.25);
  color: #fca5a5;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.problem-badge::before {
  content: '⚠️';
  font-size: 15px;
}
.hero-title {
  font-size: clamp(36px, 5.5vw, 68px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -.02em;
  margin-bottom: 24px;
}
.hero-title .highlight {
  background: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title .accent { color: #fbbf24; }
.hero-sub {
  font-size: clamp(16px, 2vw, 20px);
  color: #94a3b8;
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.hero-note { font-size: 13px; color: #64748b; margin-top: 14px; margin-bottom: 48px; }
.hero-note span { color: #94a3b8; font-weight: 500; }

.hero-screen {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
}
.hero-screen-wrap {
  background: linear-gradient(180deg, rgba(99,102,241,.15) 0%, transparent 100%);
  border: 1px solid rgba(255,255,255,.08);
  border-bottom: none;
  border-radius: 16px 16px 0 0;
  padding: 16px 16px 0;
  box-shadow: 0 -20px 80px rgba(99,102,241,.12);
}
.hero-screen-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
  padding-left: 4px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-r { background: #ff5f57; }
.dot-y { background: #febc2e; }
.dot-g { background: #28c840; }
.hero-screen img {
  width: 100%;
  border-radius: 8px 8px 0 0;
  display: block;
}

/* ─── Stats Bar ─────────────────────────────────────────────────── */
.stats-bar {
  background: var(--gray-900);
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,.05);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 8px 24px;
  border-right: 1px solid rgba(255,255,255,.08);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: 'Inter', sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat-num span { color: #818cf8; }
.stat-label { font-size: 13px; color: #64748b; margin-top: 6px; }

/* ─── Problem Section ───────────────────────────────────────────── */
.problem-section {
  background: var(--gray-50);
  padding: 80px 0;
}
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.problem-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.problem-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
}
.problem-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  background: #fef2f2;
}
.problem-text strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 3px;
}
.problem-text p { font-size: 14px; color: var(--gray-500); }

.solution-box {
  background: linear-gradient(135deg, var(--indigo) 0%, #7c3aed 100%);
  border-radius: var(--radius-lg);
  padding: 40px;
  color: var(--white);
}
.solution-box h3 {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.3;
}
.solution-box p {
  font-size: 16px;
  opacity: .85;
  line-height: 1.7;
  margin-bottom: 28px;
}
.solution-items { display: flex; flex-direction: column; gap: 12px; }
.solution-item { display: flex; align-items: center; gap: 12px; font-size: 15px; }
.check {
  width: 22px; height: 22px;
  background: rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 12px;
}

/* ─── Features ──────────────────────────────────────────────────── */
.features-section { background: var(--white); }
.features-header { text-align: center; margin-bottom: 64px; }
.features-header .section-sub { margin: 14px auto 0; }

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 100px;
}
.feature-block:last-child { margin-bottom: 0; }
.feature-block.reverse { direction: rtl; }
.feature-block.reverse > * { direction: ltr; }

.feature-text .tag { margin-bottom: 12px; }
.feature-text h3 {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.25;
  margin-bottom: 16px;
}
.feature-text p {
  font-size: 16px;
  color: var(--gray-500);
  line-height: 1.75;
  margin-bottom: 24px;
}
.feature-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill {
  font-size: 13px;
  font-weight: 500;
  color: var(--indigo);
  background: var(--indigo-xl);
  padding: 5px 12px;
  border-radius: 100px;
}

.feature-screen { position: relative; }
.feature-screen img {
  width: 100%;
  border-radius: 14px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--gray-200);
}
.feature-screen-badge {
  position: absolute;
  bottom: -16px; right: -16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 12px 16px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-900);
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(1.3); }
}

/* ─── Reports Showcase ──────────────────────────────────────────── */
.reports-section {
  background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
  padding: 96px 0;
}
.reports-header { text-align: center; margin-bottom: 56px; }
.reports-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.report-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all .25s ease;
}
.report-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: #c7d2fe;
}
.report-card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  object-position: top;
}
.report-card-body { padding: 18px 20px; }
.report-card-body h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}
.report-card-body p { font-size: 13px; color: var(--gray-500); }
.report-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border-radius: 8px;
  font-size: 16px;
  margin-bottom: 8px;
}

/* ─── UVP / Why Matters ─────────────────────────────────────────── */
.uvp-section {
  background: var(--dark);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.uvp-section::before {
  content: '';
  position: absolute;
  bottom: -300px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(ellipse, rgba(99,102,241,.12) 0%, transparent 70%);
  pointer-events: none;
}
.uvp-inner { position: relative; z-index: 1; }
.uvp-header { text-align: center; margin-bottom: 64px; }
.uvp-header .section-title { color: var(--white); }
.uvp-header .section-sub { color: #64748b; margin: 14px auto 0; }

.uvp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.uvp-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all .25s ease;
}
.uvp-card:hover {
  background: rgba(99,102,241,.08);
  border-color: rgba(99,102,241,.3);
  transform: translateY(-4px);
}
.uvp-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}
.uvp-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.uvp-card p { font-size: 15px; color: #64748b; line-height: 1.7; }

/* ─── Team & Connectivity Section ──────────────────────────────── */
.connectivity-section { background: var(--gray-50); padding: 96px 0; }
.connectivity-header { text-align: center; margin-bottom: 64px; }
.conn-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 56px;
}
.conn-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all .25s ease;
}
.conn-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: #c7d2fe;
}
.conn-card-img {
  width: 100%;
  display: block;
  border-bottom: 1px solid var(--gray-200);
}
.conn-card-body { padding: 28px 28px 30px; }
.conn-card-body .tag { margin-bottom: 10px; }
.conn-card-body h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.3;
  margin-bottom: 12px;
}
.conn-card-body p {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.75;
  margin-bottom: 18px;
}

/* Email mockup */
.email-mockup {
  background: #f3f4f6;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  margin-bottom: 18px;
}
.email-topbar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--gray-500);
}
.email-topbar strong { color: var(--gray-900); font-size: 13px; }
.email-body { padding: 0; }
.email-header-band {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  padding: 20px 24px;
  color: var(--white);
}
.email-header-band h4 { font-size: 16px; font-weight: 700; margin-bottom: 2px; }
.email-header-band p { font-size: 12px; opacity: .75; margin: 0; }
.email-stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}
.email-stat {
  padding: 14px 10px;
  text-align: center;
  border-right: 1px solid var(--gray-200);
  font-size: 11px;
}
.email-stat:last-child { border-right: none; }
.email-stat .label {
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 3px;
  font-size: 10px;
}
.email-stat .val {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-900);
}
.email-stat .val.green { color: var(--green); }
.email-footer {
  background: var(--white);
  padding: 12px 24px;
  font-size: 11px;
  color: var(--gray-400);
}

/* Network QR mockup */
.network-mockup {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 18px;
}
.network-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--green);
  margin-bottom: 14px;
}
.network-url-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13px;
  font-family: 'Inter', monospace;
  color: var(--gray-700);
  margin-bottom: 14px;
}
.copy-chip {
  margin-left: auto;
  background: var(--indigo);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
  flex-shrink: 0;
}
.qr-area {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--gray-50);
  border-radius: 8px;
  padding: 14px;
}
.qr-text { font-size: 12px; color: var(--gray-500); line-height: 1.5; }
.qr-text strong { display: block; font-size: 13px; color: var(--green); font-weight: 600; }

/* User role badges */
.role-row { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }
.role-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 12px 16px;
}
.role-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}
.role-info { flex: 1; }
.role-info strong { display: block; font-size: 14px; font-weight: 600; color: var(--gray-900); }
.role-info span { font-size: 12px; color: var(--gray-400); }
.role-badge { font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 100px; }
.rb-admin   { background: #ede9fe; color: #7c3aed; }
.rb-manager { background: #dbeafe; color: #1d4ed8; }
.rb-staff   { background: #d1fae5; color: #065f46; }

/* ─── Platform Section ──────────────────────────────────────────── */
.platform-section {
  background: var(--white);
  padding: 72px 0;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}
.platform-inner { display: flex; align-items: center; gap: 56px; }
.platform-icon-wrap {
  flex-shrink: 0;
  width: 100px; height: 100px;
  background: linear-gradient(135deg, #0078d4 0%, #005a9e 100%);
  border-radius: 24px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 40px rgba(0,120,212,.3);
}
.windows-logo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  width: 44px; height: 44px;
}
.win-pane { background: var(--white); border-radius: 2px; }
.platform-content h3 { font-size: 26px; font-weight: 700; color: var(--gray-900); margin-bottom: 12px; }
.platform-content p {
  font-size: 16px;
  color: var(--gray-500);
  line-height: 1.75;
  max-width: 600px;
  margin-bottom: 20px;
}
.platform-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.platform-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  background: var(--gray-100);
  padding: 7px 14px;
  border-radius: 100px;
}
.platform-tag .dot-g-s { width: 7px; height: 7px; background: var(--green); border-radius: 50%; }

/* ─── CTA Section ───────────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4c1d95 100%);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 800px;
  background: radial-gradient(ellipse, rgba(139,92,246,.2) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; }
.cta-title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
}
.cta-title span { color: #fbbf24; }
.cta-sub {
  font-size: 18px;
  color: #94a3b8;
  max-width: 560px;
  margin: 0 auto 44px;
  line-height: 1.7;
}
.cta-btn-wrap {
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.cta-meta { font-size: 14px; color: #64748b; }
.cta-meta span { color: #94a3b8; font-weight: 500; }

.btn-demo {
  background: #fbbf24;
  color: #1c1917;
  font-weight: 700;
  font-size: 18px;
  padding: 20px 48px;
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(251,191,36,.35);
  transition: all .2s ease;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.btn-demo:hover {
  background: #f59e0b;
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(251,191,36,.45);
}
.btn-demo svg { width: 22px; height: 22px; }

/* ─── Footer ────────────────────────────────────────────────────── */
.footer {
  background: var(--dark);
  padding: 48px 0 32px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-logo { display: flex; align-items: center; gap: 10px; }
.footer-logo img { width: 32px; height: 32px; border-radius: 7px; }
.footer-logo-text { font-size: 16px; font-weight: 700; color: var(--white); }
.footer-copy { font-size: 13px; color: #475569; }
.footer-win {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #475569;
}

/* ─── Divider ───────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gray-200), transparent);
  margin: 0 auto;
  max-width: 800px;
}

/* ─── Scroll reveal ─────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .65s ease, transform .65s ease;
}
.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; }
.reveal-delay-5 { transition-delay: .5s; }

/* ─── Lightbox ──────────────────────────────────────────────────── */
.img-clickable {
  cursor: zoom-in;
  transition: transform .2s ease, box-shadow .2s ease;
}
.img-clickable:hover {
  transform: scale(1.015);
}
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.9);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.lightbox-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.lightbox-img {
  max-width: 92vw;
  max-height: 88vh;
  border-radius: 12px;
  box-shadow: 0 32px 80px rgba(0,0,0,.7);
  transform: scale(.93);
  transition: transform .3s cubic-bezier(.34,1.56,.64,1);
  object-fit: contain;
  display: block;
}
.lightbox-overlay.open .lightbox-img {
  transform: scale(1);
}
.lightbox-close {
  position: fixed;
  top: 20px; right: 24px;
  width: 44px; height: 44px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: white;
  font-size: 22px;
  transition: background .2s, transform .2s;
  line-height: 1;
  z-index: 1001;
}
.lightbox-close:hover {
  background: rgba(255,255,255,.22);
  transform: scale(1.1);
}
.lightbox-hint {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 13px;
  color: rgba(255,255,255,.45);
  pointer-events: none;
}

/* ─── Responsive ────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .feature-block { gap: 40px; }
  .uvp-grid { grid-template-columns: repeat(2, 1fr); }
  .reports-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .problem-grid { grid-template-columns: 1fr; }
  .feature-block { grid-template-columns: 1fr; gap: 32px; }
  .feature-block.reverse { direction: ltr; }
  .uvp-grid { grid-template-columns: 1fr; }
  .reports-grid { grid-template-columns: 1fr; }
  .platform-inner { flex-direction: column; gap: 32px; text-align: center; }
  .platform-tags { justify-content: center; }
  .hero-title { font-size: 34px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-screen-wrap { padding: 12px 12px 0; }
  .feature-screen-badge { display: none; }
  .conn-grid-2 { grid-template-columns: 1fr; }
  .email-stats-row { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .btn-demo { padding: 16px 32px; font-size: 16px; }
  .cta-title { font-size: 28px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-num { font-size: 26px; }
}