/* ============================================
   INFRARR. Tier 1 Azure Cold Email
   Palette. Black, Red, Orange
   ============================================ */

:root {
  --bg: #070405;
  --bg-raised: #0E0809;
  --bg-elevated: #150B0C;
  --bg-card: #120809;
  --border: rgba(255, 120, 60, 0.10);
  --border-strong: rgba(255, 120, 60, 0.22);
  --border-vivid: rgba(255, 60, 30, 0.4);
  --text: #FFF2EA;
  --text-muted: #9A8680;
  --text-dim: #5C4E4A;
  --red: #FF2E1F;
  --red-bright: #FF4433;
  --red-deep: #B0140A;
  --orange: #FF8A00;
  --orange-soft: #FFB547;
  --accent-gradient: linear-gradient(135deg, #FF2E1F 0%, #FF8A00 100%);
  --accent-gradient-vert: linear-gradient(180deg, #FF2E1F 0%, #FF8A00 100%);
  --accent-soft: linear-gradient(135deg, rgba(255, 46, 31, 0.12) 0%, rgba(255, 138, 0, 0.12) 100%);
  --shadow-lg: 0 30px 80px -20px rgba(255, 46, 31, 0.35);
  --shadow-xl: 0 50px 120px -30px rgba(255, 46, 31, 0.45);
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* ============================================
   Background
   ============================================ */
.bg-noise {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 0.4 0 0 0 0 0.1 0 0 0 0.04 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.4;
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: overlay;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 120, 60, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 120, 60, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at center, black 30%, transparent 80%);
  pointer-events: none;
  z-index: 0;
}

.bg-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  will-change: transform;
  animation: float 25s ease-in-out infinite;
}

.glow-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, var(--red) 0%, transparent 70%);
  top: -250px; left: -150px;
  opacity: 0.25;
}

.glow-2 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--orange) 0%, transparent 70%);
  top: 40%; right: -200px;
  opacity: 0.18;
  animation-delay: -12s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.08); }
}

/* ============================================
   Layout
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
  z-index: 1;
}

section { position: relative; z-index: 1; padding: 140px 0; }

/* ============================================
   Announce bar
   ============================================ */
.announce {
  position: relative;
  z-index: 101;
  background: linear-gradient(90deg, transparent, rgba(255, 46, 31, 0.08), transparent);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  font-size: 13px;
  text-align: center;
}

.announce .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted);
}

.announce-dot {
  width: 6px; height: 6px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--orange);
}

.announce-arrow {
  color: var(--orange-soft);
  font-weight: 600;
  transition: transform 0.2s;
}

.announce:hover .announce-arrow { transform: translateX(4px); }

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 4, 5, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}

.nav.scrolled {
  background: rgba(7, 4, 5, 0.92);
  border-bottom-color: var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 15px;
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  background: linear-gradient(135deg, rgba(255, 46, 31, 0.15), rgba(255, 138, 0, 0.1));
  border: 1px solid var(--border-strong);
  border-radius: 8px;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--text); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-login {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.nav-login:hover { color: var(--text); }

.nav-cta {
  font-size: 13px;
  padding: 9px 16px;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 10px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  position: relative;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  box-shadow: 0 6px 20px rgba(255, 46, 31, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #FF4433 0%, #FFA520 100%);
  opacity: 0;
  transition: opacity 0.25s;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 30px rgba(255, 46, 31, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-primary:hover::before { opacity: 1; }
.btn-primary > * { position: relative; z-index: 1; }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.btn-ghost:hover {
  background: rgba(255, 46, 31, 0.06);
  border-color: var(--red);
}

.btn-lg { padding: 15px 26px; font-size: 15px; border-radius: 12px; }
.btn-full { width: 100%; }

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: 80px 0 120px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-left { max-width: 580px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  background: rgba(255, 46, 31, 0.06);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 32px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.badge-dot {
  width: 7px; height: 7px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--red);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin-bottom: 28px;
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.55;
}

.hero-subtitle strong {
  color: var(--text);
  font-weight: 600;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

/* Social proof avatars */
.hero-proof {
  display: flex;
  align-items: center;
  gap: 16px;
}

.proof-avatars {
  display: flex;
}

.avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  margin-right: -10px;
  object-fit: cover;
}

.proof-text {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.3;
}

.proof-stars {
  color: var(--orange);
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 2px;
}

/* Dashboard preview */
.dashboard {
  position: relative;
  background: var(--bg-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transform: perspective(1400px) rotateY(-3deg) rotateX(3deg);
}

.dash-corner {
  position: absolute;
  width: 20px; height: 20px;
  pointer-events: none;
  z-index: 2;
}
.dash-corner.tl { top: 10px; left: 10px; border-top: 1px solid var(--orange); border-left: 1px solid var(--orange); }
.dash-corner.tr { top: 10px; right: 10px; border-top: 1px solid var(--orange); border-right: 1px solid var(--orange); }
.dash-corner.bl { bottom: 10px; left: 10px; border-bottom: 1px solid var(--orange); border-left: 1px solid var(--orange); }
.dash-corner.br { bottom: 10px; right: 10px; border-bottom: 1px solid var(--orange); border-right: 1px solid var(--orange); }

.dash-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid var(--border);
}

.dash-dots { display: flex; gap: 5px; }
.dash-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #333;
}

.dash-tab {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  padding: 4px 10px;
  background: rgba(255, 138, 0, 0.08);
  border: 1px solid var(--border);
  border-radius: 6px;
}

.dash-body { padding: 24px; }

.dash-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.dash-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.dash-trend {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 600;
}

.dash-trend.up {
  background: rgba(255, 138, 0, 0.12);
  color: var(--orange-soft);
}

.dash-metric {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.dash-unit {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 400;
  margin-left: 6px;
}

.dash-chart { height: 80px; margin-bottom: 24px; }
.dash-chart svg { width: 100%; height: 100%; }

.dash-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 16px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  margin-bottom: 20px;
}

.dash-stat { display: flex; flex-direction: column; }

.ds-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.ds-value {
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-mono);
}

.ds-value.accent { color: var(--orange-soft); }

.dash-feed {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.feed-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 8px;
  font-size: 12px;
}

.feed-icon {
  width: 7px; height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.feed-icon.ok { background: var(--orange); box-shadow: 0 0 8px var(--orange); }
.feed-icon.warn { background: var(--red); box-shadow: 0 0 8px var(--red); animation: pulse 1.5s infinite; }

.feed-text { flex: 1; color: var(--text-muted); }

.feed-text code {
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 11px;
  background: rgba(255, 138, 0, 0.08);
  padding: 1px 5px;
  border-radius: 3px;
}

.feed-time {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
}

/* ============================================
   Trust and Logos
   ============================================ */
.trust {
  padding: 60px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trust-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 32px;
}

.trust-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  opacity: 0.55;
  transition: opacity 0.3s;
}

.trust:hover .trust-logos { opacity: 1; }

.t-logo {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: -0.01em;
  transition: color 0.2s;
}

.t-logo:hover { color: var(--text); }

/* Real logo images */
.t-logo-img {
  height: 34px;
  max-width: 160px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%) brightness(1.4) contrast(0.9);
  opacity: 0.85;
  transition: filter 0.3s, opacity 0.3s, transform 0.3s;
}

.t-logo-img:hover {
  filter: grayscale(0%) brightness(1) contrast(1);
  opacity: 1;
  transform: scale(1.04);
}

.trust:hover .t-logo-img { opacity: 1; }

/* ============================================
   Section Headers
   ============================================ */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 80px;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255, 46, 31, 0.08);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--orange-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 24px;
  font-weight: 500;
}

.section-title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}

.section-title.small { font-size: clamp(32px, 4vw, 44px); }

.section-sub {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.5;
}

.link {
  color: var(--orange-soft);
  text-decoration: none;
  transition: color 0.2s;
}

.link:hover { color: var(--orange); }

/* ============================================
   Comparison
   ============================================ */
.compare-wrapper {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  margin-bottom: 40px;
}

.compare-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  transition: all 0.3s ease;
}

.compare-card:hover { transform: translateY(-4px); }

.compare-old { opacity: 0.88; }

.compare-new {
  background: linear-gradient(180deg, rgba(255, 46, 31, 0.05) 0%, var(--bg-card) 50%);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-lg);
}

.compare-head { margin-bottom: 32px; }

.compare-badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  font-family: var(--font-mono);
}

.compare-badge.old {
  background: rgba(107, 94, 90, 0.15);
  color: var(--text-muted);
  border: 1px solid rgba(107, 94, 90, 0.25);
}

.compare-badge.new {
  background: rgba(255, 138, 0, 0.12);
  color: var(--orange-soft);
  border: 1px solid var(--border-strong);
}

.compare-head h3 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.compare-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.compare-row:last-of-type { border-bottom: none; }
.compare-row span { color: var(--text-muted); }

.compare-row strong {
  color: var(--text);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 14px;
}

.muted { color: var(--text-dim); font-weight: 400; font-size: 12px; }

.compare-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 22px;
  border-radius: 12px;
  margin-top: 24px;
}

.compare-total.old {
  background: rgba(107, 94, 90, 0.08);
  border: 1px solid rgba(107, 94, 90, 0.2);
}

.compare-total.new {
  background: var(--accent-soft);
  border: 1px solid var(--border-strong);
}

.total-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
  margin-bottom: 4px;
}

.total-value {
  font-size: 28px;
  font-weight: 800;
  font-family: var(--font-mono);
  letter-spacing: -0.02em;
}

.total-tag {
  padding: 6px 10px;
  background: rgba(107, 94, 90, 0.15);
  border-radius: 6px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.total-tag.new {
  background: rgba(255, 138, 0, 0.15);
  color: var(--orange-soft);
}

/* VS */
.compare-vs {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.vs-line {
  width: 1px;
  flex: 1;
  background: linear-gradient(180deg, transparent, var(--border-strong), transparent);
  min-height: 60px;
}

.vs-circle {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  color: var(--orange-soft);
  position: relative;
}

.vs-circle::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: var(--accent-gradient);
  z-index: -1;
  opacity: 0.3;
  filter: blur(8px);
}

/* Savings banner */
.savings-banner {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px 44px;
  background: linear-gradient(135deg, rgba(255, 46, 31, 0.08) 0%, rgba(255, 138, 0, 0.04) 100%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  gap: 24px;
  flex-wrap: wrap;
}

.savings-left {
  display: flex;
  align-items: center;
  gap: 24px;
}

.savings-num {
  font-size: 68px;
  font-weight: 900;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.04em;
  line-height: 1;
}

.savings-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 4px;
}

.savings-sub {
  font-size: 14px;
  color: var(--text-muted);
}

/* ============================================
   Features
   ============================================ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.3s ease;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.feature-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  background: var(--bg-elevated);
}

.feature-card:hover::before { opacity: 1; }

.feature-hero {
  grid-column: span 2;
  background: linear-gradient(180deg, rgba(255, 46, 31, 0.04) 0%, var(--bg-card) 60%);
}

.feature-icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255, 46, 31, 0.12), rgba(255, 138, 0, 0.08));
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  margin-bottom: 24px;
}

.feature-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-hero h3 { font-size: 24px; }

.feature-card p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.feature-hero p { font-size: 15px; }

.feature-meta {
  display: flex;
  gap: 8px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.meta-chip {
  padding: 4px 10px;
  background: rgba(255, 138, 0, 0.08);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

/* ============================================
   Process
   ============================================ */
.process-timeline {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 20px;
  align-items: stretch;
}

.process-step {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all 0.3s;
}

.process-step:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 52px;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.04em;
}

.step-tag {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(255, 138, 0, 0.08);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--orange-soft);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.process-step h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
}

.process-step p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.process-connector {
  width: 40px;
  align-self: center;
  height: 1px;
  background: linear-gradient(90deg, var(--red), var(--orange));
  position: relative;
}

.process-connector::after {
  content: '';
  position: absolute;
  right: -4px;
  top: -3px;
  width: 7px; height: 7px;
  border-top: 1px solid var(--orange);
  border-right: 1px solid var(--orange);
  transform: rotate(45deg);
}

/* ============================================
   Case Study
   ============================================ */
.case-study {
  border-top: 1px solid var(--border);
}

.case-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.case-left .section-tag { margin-bottom: 20px; }
.case-left .section-title { text-align: left; margin-bottom: 20px; }

.case-description {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 32px;
}

.case-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 36px;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.case-metric { text-align: center; }

.cm-value {
  font-size: 40px;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 6px;
}

.cm-label {
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.case-quote {
  padding: 28px;
  background: linear-gradient(135deg, rgba(255, 46, 31, 0.04) 0%, var(--bg-card) 100%);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
}

.case-quote-text {
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  font-weight: 500;
  margin-bottom: 20px;
  font-style: italic;
}

.case-person {
  display: flex;
  align-items: center;
  gap: 14px;
}

.case-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-strong);
}

.case-name {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 2px;
}

.case-title {
  font-size: 13px;
  color: var(--text-muted);
}

/* Right side chart card */
.case-card {
  position: relative;
  background: var(--bg-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

.case-chart-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.case-bars {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 6px;
  height: 200px;
  align-items: end;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.bar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  height: 100%;
  justify-content: flex-end;
}

.bar {
  width: 100%;
  max-width: 24px;
  background: linear-gradient(180deg, rgba(255, 138, 0, 0.4), rgba(255, 46, 31, 0.25));
  border: 1px solid rgba(255, 138, 0, 0.3);
  border-radius: 4px 4px 0 0;
  transition: all 0.3s;
}

.bar.highlight {
  background: var(--accent-gradient-vert);
  border-color: var(--orange);
  box-shadow: 0 0 20px rgba(255, 138, 0, 0.4);
}

.bar-item span {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
}

.case-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.cf-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 10px;
}

.cf-label {
  font-size: 10px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.cf-value {
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-mono);
}

.cf-value.accent { color: var(--orange-soft); }

/* ============================================
   Testimonials
   ============================================ */
.testimonials {
  border-top: 1px solid var(--border);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Featured card spans two columns so the 5 cards lay out cleanly as 2+3 */
.testimonial-grid .testimonial-card.featured {
  grid-column: span 2;
}

.testimonial-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  background: var(--bg-elevated);
}

.testimonial-card.featured {
  background: linear-gradient(180deg, rgba(255, 46, 31, 0.06) 0%, var(--bg-card) 60%);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-lg);
}

.t-rating {
  color: var(--orange);
  font-size: 14px;
  letter-spacing: 3px;
}

/* Case study tag */
.cs-tag {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 10px;
  background: rgba(255, 138, 0, 0.08);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--orange-soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* Case study stats inside card */
.cs-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 16px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.cs-stat { text-align: left; }

.cs-stat-value {
  font-size: 22px;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 4px;
  font-family: var(--font-mono);
}

.cs-stat-label {
  font-size: 10px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1.3;
}

.t-quote {
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
  flex: 1;
}

.t-person {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.t-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-strong);
}

.t-name {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 2px;
}

.t-title {
  font-size: 12px;
  color: var(--text-muted);
}

/* ============================================
   Pricing
   ============================================ */
.pricing-card {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 24px;
  padding: 56px 48px 40px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.pricing-glow {
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, var(--red) 0%, transparent 60%);
  opacity: 0.18;
  filter: blur(80px);
  pointer-events: none;
}

.pricing-top {
  position: relative;
  text-align: center;
  margin-bottom: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
}

.pricing-badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--accent-soft);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  color: var(--orange-soft);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  font-family: var(--font-mono);
}

.pricing-head h3 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.pricing-lead {
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 32px;
}

.pricing-amount {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.amount-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 4px;
}

.amount-row.small { font-size: 14px; }

.amount {
  font-size: 60px;
  font-weight: 900;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.04em;
  line-height: 1;
}

.amount-small {
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.period {
  font-size: 15px;
  color: var(--text-muted);
}

.amount-sub {
  font-size: 13px;
  color: var(--text-dim);
  font-family: var(--font-mono);
}

.amount-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

.pricing-mid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 32px;
}

.p-col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  font-weight: 600;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text);
}

.pricing-features svg {
  color: var(--orange);
  flex-shrink: 0;
}

.pricing-bottom { position: relative; }

.pricing-footnote {
  text-align: center;
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 14px;
  font-family: var(--font-mono);
}

/* ============================================
   FAQ
   ============================================ */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

.faq-intro {
  position: sticky;
  top: 100px;
}

.faq-intro .section-tag { margin-bottom: 20px; }
.faq-intro .section-title { margin-bottom: 16px; text-align: left; }
.faq-intro .section-sub { text-align: left; }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: all 0.3s;
  overflow: hidden;
}

.faq-item:hover { border-color: var(--border-strong); }

.faq-item[open] {
  background: var(--bg-elevated);
  border-color: var(--border-strong);
}

.faq-item summary {
  padding: 22px 28px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-toggle {
  width: 22px; height: 22px;
  position: relative;
  flex-shrink: 0;
}

.faq-toggle::before,
.faq-toggle::after {
  content: '';
  position: absolute;
  background: var(--orange);
  border-radius: 2px;
  transition: transform 0.3s;
}

.faq-toggle::before { top: 50%; left: 4px; right: 4px; height: 2px; transform: translateY(-50%); }
.faq-toggle::after { left: 50%; top: 4px; bottom: 4px; width: 2px; transform: translateX(-50%); }

.faq-item[open] .faq-toggle::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }

.faq-answer {
  padding: 0 28px 24px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.65;
}

.faq-answer strong { color: var(--text); font-weight: 600; }

/* ============================================
   Final CTA
   ============================================ */
.final-cta { padding: 80px 0 140px; }

.cta-card {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 48px;
  background: linear-gradient(135deg, var(--bg-raised) 0%, var(--bg-elevated) 100%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  text-align: center;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: -50%;
  left: -20%;
  right: -20%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(255, 46, 31, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.cta-card .section-tag {
  position: relative;
  margin-bottom: 24px;
}

.cta-card h2 {
  position: relative;
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 20px;
  letter-spacing: -0.025em;
}

.cta-card p {
  position: relative;
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.cta-buttons {
  position: relative;
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  position: relative;
  z-index: 1;
  padding: 80px 0 40px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 14px;
  max-width: 280px;
  margin-top: 16px;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text);
  margin-bottom: 20px;
  font-family: var(--font-mono);
}

.footer-col a {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  padding: 6px 0;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--orange); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-dim);
}

.footer-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 7px; height: 7px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--orange);
  animation: pulse 2s infinite;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1040px) {
  .hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .hero-left { max-width: 100%; }
  .dashboard { transform: none; }

  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-hero { grid-column: span 2; }

  .faq-grid { grid-template-columns: 1fr; gap: 40px; }
  .faq-intro { position: static; }

  .case-grid { grid-template-columns: 1fr; gap: 40px; }
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  section { padding: 80px 0; }

  .nav-links { display: none; }
  .nav-login { display: none; }

  .compare-wrapper { grid-template-columns: 1fr; }
  .compare-vs { flex-direction: row; padding: 0; }
  .vs-line { width: 40%; height: 1px; min-height: 0; }

  .feature-grid { grid-template-columns: 1fr; }
  .feature-hero { grid-column: span 1; }

  .process-timeline { grid-template-columns: 1fr; gap: 16px; }
  .process-connector {
    width: 1px; height: 30px;
    background: linear-gradient(180deg, var(--red), var(--orange));
    margin: 0 auto;
  }
  .process-connector::after { right: -3px; top: auto; bottom: -4px; transform: rotate(135deg); }

  .pricing-mid { grid-template-columns: 1fr; gap: 28px; }
  .pricing-amount { flex-direction: column; gap: 24px; }
  .amount-divider { width: 60px; height: 1px; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }

  .savings-banner { flex-direction: column; text-align: center; padding: 28px; }
  .savings-left { flex-direction: column; }

  .section-header { margin-bottom: 48px; }
  .hero { padding-top: 60px; }

  .cta-card { padding: 56px 28px; }

  .footer-bottom { flex-direction: column; gap: 10px; }

  .trust-logos { gap: 28px; }
  .t-logo { font-size: 15px; }

  .testimonial-grid { grid-template-columns: 1fr; }

  .case-metrics { grid-template-columns: 1fr; }
  .case-bars { height: 140px; }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .hero-ctas { flex-direction: column; width: 100%; }
  .hero-ctas .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-cta { padding: 8px 12px; font-size: 12px; }
  .dash-stats { grid-template-columns: 1fr 1fr; }
}

/* ============================================
   Scroll animations
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}