/* ============================================================
   Composure — Design System & Shared Styles
   Premium SaaS Marketing Website
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wdth,wght@12..96,75..125,300..800&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --font-display: 'Bricolage Grotesque', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ============================================================
   CSS Custom Properties (Design Tokens)
   ============================================================ */
:root {
  /* Brand Colours */
  --navy:        #0C1A2B;
  --navy-mid:    #112540;
  --navy-light:  #1A3554;
  --accent:      #3B7FEA;
  --accent-dark: #2563CB;
  --accent-hover:#1D55B8;
  --accent-glow: rgba(59, 127, 234, 0.14);
  --teal:        #0CA5D8;
  --teal-light:  rgba(12, 165, 216, 0.1);

  /* Neutrals */
  --white:       #FFFFFF;
  --off-white:   #F8FAFD;
  --surface:     #F1F5FB;
  --surface-alt: #EBF0F9;
  --border:      #D1DCF0;
  --border-light:#E8EEF8;
  --text:        #0C1A2B;
  --text-body:   #1E3A52;
  --text-muted:  #5B7591;
  --text-subtle: #92A8BF;

  /* Semantic */
  --success:     #10B981;
  --success-bg:  rgba(16, 185, 129, 0.08);
  --warning:     #F59E0B;
  --danger:      #EF4444;

  /* Gradients */
  --grad-dark:    linear-gradient(160deg, #0C1A2B 0%, #112540 60%, #0C1A2B 100%);
  --grad-accent:  linear-gradient(135deg, #3B7FEA 0%, #0CA5D8 100%);
  --grad-subtle:  linear-gradient(180deg, #FFFFFF 0%, #F8FAFD 100%);
  --grad-hero:    linear-gradient(160deg, #F0F6FF 0%, #FFFFFF 50%, #F5F8FF 100%);

  /* Shadows */
  --shadow-xs: 0 1px 3px rgba(12, 26, 43, 0.06), 0 1px 2px rgba(12, 26, 43, 0.04);
  --shadow-sm: 0 2px 8px rgba(12, 26, 43, 0.08), 0 1px 4px rgba(12, 26, 43, 0.04);
  --shadow-md: 0 4px 20px rgba(12, 26, 43, 0.10), 0 2px 8px rgba(12, 26, 43, 0.05);
  --shadow-lg: 0 12px 40px rgba(12, 26, 43, 0.12), 0 4px 16px rgba(12, 26, 43, 0.06);
  --shadow-xl: 0 24px 64px rgba(12, 26, 43, 0.14), 0 8px 24px rgba(12, 26, 43, 0.08);
  --shadow-accent: 0 8px 32px rgba(59, 127, 234, 0.22);
  --shadow-card: 0 2px 16px rgba(12, 26, 43, 0.07), 0 0 0 1px rgba(12, 26, 43, 0.05);

  /* Spacing */
  --sp-1:  0.25rem;   /* 4px */
  --sp-2:  0.5rem;    /* 8px */
  --sp-3:  0.75rem;   /* 12px */
  --sp-4:  1rem;      /* 16px */
  --sp-5:  1.25rem;   /* 20px */
  --sp-6:  1.5rem;    /* 24px */
  --sp-8:  2rem;      /* 32px */
  --sp-10: 2.5rem;    /* 40px */
  --sp-12: 3rem;      /* 48px */
  --sp-16: 4rem;      /* 64px */
  --sp-20: 5rem;      /* 80px */
  --sp-24: 6rem;      /* 96px */
  --sp-32: 8rem;      /* 128px */

  /* Typography scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius:    0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl:2rem;
  --radius-full: 9999px;

  /* Transitions */
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out:  cubic-bezier(0, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition: 0.2s var(--ease);
  --transition-slow: 0.4s var(--ease);

  /* Layout */
  --container: 1200px;
  --container-wide: 1360px;
  --container-narrow: 800px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

::selection {
  background: rgba(59, 127, 234, 0.18);
  color: var(--navy);
}

/* ============================================================
   Typography
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text);
  font-variation-settings: "opsz" 96, "wdth" 100;
}

h1 { font-size: clamp(2.25rem, 5vw, var(--text-6xl)); font-weight: 550; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 3.5vw, var(--text-4xl)); font-weight: 580; }
h3 { font-size: clamp(1.25rem, 2.5vw, var(--text-2xl)); font-weight: 600; }
h4 { font-size: var(--text-xl); font-weight: 600; }
h5 { font-size: var(--text-lg); font-weight: 600; }

p { line-height: 1.7; }

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

.eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.eyebrow-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 13px;
  background: var(--accent-glow);
  border-radius: var(--radius-full);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--accent);
}
.eyebrow-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ============================================================
   Layout Utilities
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.section {
  padding: var(--sp-24) 0;
}

.section-sm {
  padding: var(--sp-16) 0;
}

.section-lg {
  padding: var(--sp-32) 0;
}

.section-dark {
  background: var(--grad-dark);
  color: var(--white);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4,
.section-dark h5,
.section-dark .eyebrow { color: var(--white); }

.section-dark .eyebrow-tag {
  background: rgba(59, 127, 234, 0.2);
  border-color: rgba(59, 127, 234, 0.35);
  color: #7AB3FF;
}

.section-dark p,
.section-dark li { color: rgba(255,255,255,0.7); }

.section-alt {
  background: var(--off-white);
}

.text-centre { text-align: center; }
.text-left   { text-align: left; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-centre { align-items: center; }
.justify-centre { justify-content: center; }
.gap-4 { gap: var(--sp-4); }
.gap-6 { gap: var(--sp-6); }
.gap-8 { gap: var(--sp-8); }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 var(--sp-6);
  transition: var(--transition-slow);
}

.nav-inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
}

.nav.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.nav[data-dark-hero]:not(.scrolled) .nav-logo {
  color: var(--white);
}

.nav[data-dark-hero]:not(.scrolled) .btn-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}

.nav[data-dark-hero]:not(.scrolled) .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
  color: var(--white);
}

.nav-logo-mark {
  width: 32px;
  height: 32px;
  background: var(--grad-accent);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-logo-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: contain;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  flex: 1;
}

.nav-link {
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--navy);
  background: var(--surface);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.nav-mobile-toggle {
  display: none;
  padding: var(--sp-2);
  color: var(--navy);
  border-radius: var(--radius-sm);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 12px 22px;
  font-size: 14.5px;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: -0.005em;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  background: var(--accent-dark);
  box-shadow: 0 10px 36px rgba(59, 127, 234, 0.32);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--border);
}

.btn-secondary:hover {
  background: var(--surface);
  border-color: var(--accent);
  color: var(--accent);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
}

.btn-ghost:hover {
  background: var(--surface);
  color: var(--navy);
}

.btn-white {
  background: var(--white);
  color: var(--navy);
  font-weight: 700;
}

.btn-white:hover {
  background: var(--off-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.35);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}

.btn-sm {
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--text-xs);
}

.btn-lg {
  padding: var(--sp-4) var(--sp-8);
  font-size: var(--text-base);
  border-radius: var(--radius-full);
}

/* ============================================================
   Cards
   ============================================================ */
.card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-6);
  box-shadow: var(--shadow-card);
  transition: var(--transition-slow);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border);
  transform: translateY(-2px);
}

.card-accent-top {
  border-top: 3px solid var(--accent);
}

.card-dark {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  backdrop-filter: blur(10px);
}

.card-dark:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.18);
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow-card);
  transition: var(--transition-slow);
}

.feature-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.feature-card:hover .feature-icon {
  background: var(--accent);
  color: var(--white);
}

/* ============================================================
   Feature Icon
   ============================================================ */
.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-glow);
  border: 1px solid rgba(59, 127, 234, 0.18);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
  transition: var(--transition);
}

.feature-icon-lg {
  width: 56px;
  height: 56px;
  background: var(--accent-glow);
  border: 1px solid rgba(59, 127, 234, 0.18);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
  transition: var(--transition);
}

.feature-icon-dark {
  width: 44px;
  height: 44px;
  background: rgba(59, 127, 234, 0.15);
  border: 1px solid rgba(59, 127, 234, 0.25);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #7AB3FF;
  flex-shrink: 0;
}

/* ============================================================
   Section Headers
   ============================================================ */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--sp-16);
}

.section-header h2 {
  margin: var(--sp-3) 0 var(--sp-4);
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================================
   Hero Section
   ============================================================ */
.hero {
  padding: calc(68px + var(--sp-16)) 0 var(--sp-24);
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(59, 127, 234, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(12, 165, 216, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 680px;
}

.hero-headline {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--navy);
  margin: var(--sp-4) 0 var(--sp-5);
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-8);
  max-width: 560px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.hero-note {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  color: var(--text-subtle);
  margin-top: var(--sp-4);
}

/* ============================================================
   Product Mockup
   ============================================================ */
.product-mockup {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  width: 100%;
  max-width: 520px;
}

.mockup-titlebar {
  background: var(--navy);
  padding: var(--sp-3) var(--sp-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mockup-dots {
  display: flex;
  gap: var(--sp-2);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}

.mockup-dot:nth-child(1) { background: #FF6058; }
.mockup-dot:nth-child(2) { background: #FEBC2E; }
.mockup-dot:nth-child(3) { background: #28C840; }

.mockup-title {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  font-weight: 500;
}

.mockup-body {
  padding: var(--sp-5);
  background: var(--off-white);
}

.mockup-incident-header {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: var(--sp-4);
  margin-bottom: var(--sp-4);
}

.incident-severity {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  background: rgba(239, 68, 68, 0.1);
  color: #DC2626;
  margin-bottom: var(--sp-3);
}

.incident-severity-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #DC2626;
  animation: pulse-red 1.5s infinite;
}

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

.incident-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: var(--sp-1);
}

.incident-meta {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.mockup-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: var(--sp-3);
}

.mockup-contacts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.contact-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: var(--sp-3);
  text-align: center;
}

.contact-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  margin: 0 auto var(--sp-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--white);
}

.contact-name {
  font-size: 10px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 2px;
}

.contact-role {
  font-size: 9px;
  color: var(--text-subtle);
  margin-bottom: var(--sp-2);
}

.contact-status {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 9px;
  font-weight: 600;
  color: var(--success);
  padding: 2px 6px;
  background: var(--success-bg);
  border-radius: var(--radius-full);
}

.mockup-actions {
  display: flex;
  gap: var(--sp-2);
}

.mockup-btn {
  flex: 1;
  padding: var(--sp-2) var(--sp-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
}

.mockup-btn-primary {
  background: var(--accent);
  color: var(--white);
}

.mockup-btn-secondary {
  background: var(--surface);
  color: var(--text-muted);
  border: 1px solid var(--border-light);
}

.mockup-scheduling {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius);
  padding: var(--sp-3);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.mockup-scheduling span {
  font-size: var(--text-xs);
  color: var(--success);
  font-weight: 500;
}

/* ============================================================
   Trust Strip / Logos
   ============================================================ */
.trust-strip {
  padding: var(--sp-12) 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  background: var(--white);
}

.trust-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-subtle);
  text-align: center;
  margin-bottom: var(--sp-6);
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-10);
  flex-wrap: wrap;
}

.trust-logo {
  height: 28px;
  opacity: 0.35;
  filter: grayscale(1);
  transition: var(--transition);
}

.trust-logo:hover {
  opacity: 0.6;
  filter: grayscale(0.5);
}

/* ============================================================
   Stat Items
   ============================================================ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
  padding: var(--sp-12) 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--sp-2);
}

.stat-number span {
  color: var(--accent);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ============================================================
   Problem Section
   ============================================================ */
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.problem-points {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.problem-point {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  padding: var(--sp-4);
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: var(--transition);
}

.problem-point:hover {
  background: rgba(239, 68, 68, 0.04);
  border-color: rgba(239, 68, 68, 0.12);
}

.problem-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  background: rgba(239, 68, 68, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--danger);
  flex-shrink: 0;
}

/* ============================================================
   How It Works
   ============================================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-8);
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(33.33% + 16px);
  right: calc(33.33% + 16px);
  height: 1px;
  background: var(--border);
}

.step {
  text-align: center;
  padding: var(--sp-6);
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  font-weight: 800;
  color: var(--accent);
  margin: 0 auto var(--sp-4);
  position: relative;
  z-index: 1;
}

.step h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--sp-2);
}

.step p {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* ============================================================
   Feature Group Cards
   ============================================================ */
.feature-group {
  margin-bottom: var(--sp-16);
}

.feature-group-header {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-4);
  border-bottom: 1px solid var(--border-light);
}

.feature-group-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--navy);
}

.feature-list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.feature-list-item {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  padding: var(--sp-4);
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  transition: var(--transition);
}

.feature-list-item:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.check-icon {
  width: 20px;
  height: 20px;
  background: var(--success-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--success);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   Pricing Cards
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  align-items: start;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-card);
  transition: var(--transition-slow);
  position: relative;
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.pricing-card.popular {
  border: 2px solid var(--accent);
  box-shadow: var(--shadow-accent);
}

.pricing-card.popular:hover {
  box-shadow: 0 16px 48px rgba(59, 127, 234, 0.28);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad-accent);
  color: var(--white);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--sp-1) var(--sp-4);
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.pricing-tier {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--sp-2);
}

.pricing-name {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: var(--sp-2);
}

.pricing-description {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--sp-6);
  padding-bottom: var(--sp-6);
  border-bottom: 1px solid var(--border-light);
}

.pricing-price {
  margin-bottom: var(--sp-6);
}

.pricing-amount {
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.03em;
  line-height: 1;
}

.pricing-currency {
  font-size: var(--text-2xl);
  font-weight: 600;
  vertical-align: top;
  margin-top: 8px;
  display: inline-block;
}

.pricing-period {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: var(--sp-1);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--text-body);
}

.pricing-feature svg {
  color: var(--success);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   Comparison Table
   ============================================================ */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-light);
}

.comparison-table th {
  padding: var(--sp-4) var(--sp-6);
  background: var(--surface);
  text-align: left;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--navy);
  border-bottom: 1px solid var(--border);
}

.comparison-table th:first-child {
  width: 30%;
}

.comparison-table td {
  padding: var(--sp-4) var(--sp-6);
  border-bottom: 1px solid var(--border-light);
  font-size: var(--text-sm);
  color: var(--text-body);
  vertical-align: middle;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tr:nth-child(even) td {
  background: var(--off-white);
}

.comparison-table tr:hover td {
  background: var(--surface-alt);
}

.comparison-table .col-composure {
  background: rgba(59, 127, 234, 0.04);
  font-weight: 500;
}

.comparison-table .col-composure:hover {
  background: rgba(59, 127, 234, 0.06);
}

.table-header-composure {
  background: var(--accent) !important;
  color: var(--white) !important;
}

.icon-check { color: var(--success); }
.icon-partial { color: var(--warning); }
.icon-cross { color: var(--danger); }

/* ============================================================
   FAQ Accordion
   ============================================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.open {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-5) var(--sp-6);
  text-align: left;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  gap: var(--sp-4);
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--accent);
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-item.open .faq-icon {
  background: var(--accent);
  color: var(--white);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-out);
}

.faq-answer-inner {
  padding: 0 var(--sp-6) var(--sp-5);
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.75;
}

/* ============================================================
   Testimonials
   ============================================================ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  box-shadow: var(--shadow-card);
}

.testimonial-quote {
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--text-body);
  font-style: italic;
  margin-bottom: var(--sp-4);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--accent);
}

.testimonial-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--navy);
}

.testimonial-role {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* ============================================================
   CTA Banner
   ============================================================ */
.cta-banner {
  background: var(--grad-dark);
  padding: var(--sp-24) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1000px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(59, 127, 234, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner h2 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--sp-4);
}

.cta-banner p {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--sp-8);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.6);
  padding: var(--sp-16) 0 var(--sp-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--sp-8);
  margin-bottom: var(--sp-12);
}

.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.7;
  margin-top: var(--sp-4);
  margin-bottom: var(--sp-6);
  max-width: 280px;
}

.footer-col-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: var(--sp-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}

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

.footer-bottom {
  padding-top: var(--sp-6);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.footer-bottom-left {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
}

.footer-bottom-links {
  display: flex;
  gap: var(--sp-4);
}

.footer-bottom-link {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
  transition: var(--transition);
}

.footer-bottom-link:hover {
  color: rgba(255,255,255,0.6);
}

.footer-logo {
  color: var(--white);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

/* ============================================================
   Security Badges
   ============================================================ */
.security-badges {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  justify-content: center;
}

.security-badge {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: rgba(255,255,255,0.7);
}

/* ============================================================
   Mobile Navigation Drawer
   ============================================================ */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: min(360px, 90vw);
  height: 100vh;
  background: var(--white);
  z-index: 1100;
  padding: var(--sp-6);
  box-shadow: var(--shadow-xl);
  transition: right 0.35s var(--ease-out);
  overflow-y: auto;
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(12, 26, 43, 0.5);
  z-index: 1050;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}

.mobile-nav-overlay.open {
  opacity: 1;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-8);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
}

.mobile-nav-link {
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-body);
  border-radius: var(--radius);
  transition: var(--transition);
}

.mobile-nav-link:hover {
  background: var(--surface);
  color: var(--navy);
}

.mobile-nav-actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

/* ============================================================
   Use Case Cards (Solutions Page)
   ============================================================ */
.use-case-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-card);
  transition: var(--transition-slow);
}

.use-case-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.use-case-number {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--accent);
  margin-bottom: var(--sp-2);
  opacity: 0.7;
}

.use-case-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--border-light);
}

.use-case-meta-block h5 {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: var(--sp-2);
}

.use-case-meta-block p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

.use-case-impact {
  background: var(--success-bg);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius);
  padding: var(--sp-3) var(--sp-4);
  margin-top: var(--sp-4);
  font-size: var(--text-sm);
  color: #065F46;
  font-weight: 500;
}

/* ============================================================
   Page Hero (inner pages)
   ============================================================ */
.page-hero {
  padding: calc(68px + var(--sp-12)) 0 var(--sp-16);
  background: var(--grad-dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(59, 127, 234, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero h1 {
  color: var(--white);
  max-width: 700px;
  margin: var(--sp-3) auto var(--sp-4);
}

.page-hero p {
  color: rgba(255,255,255,0.65);
  font-size: var(--text-lg);
  max-width: 560px;
  margin: 0 auto var(--sp-8);
}

/* ============================================================
   About Page
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--sp-16);
  align-items: start;
}

.value-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.value-item {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  padding: var(--sp-4);
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  background: var(--white);
}

/* ============================================================
   Form Styles
   ============================================================ */
.form-group {
  margin-bottom: var(--sp-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--navy);
  margin-bottom: var(--sp-2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--text-sm);
  color: var(--text);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  outline: none;
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--text-subtle);
  margin-top: var(--sp-1);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

/* ============================================================
   Scroll Animations
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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

.fade-in {
  opacity: 0;
  transition: opacity 0.6s var(--ease);
}

.fade-in.visible {
  opacity: 1;
}

.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.10s; }
.stagger-3 { transition-delay: 0.15s; }
.stagger-4 { transition-delay: 0.20s; }
.stagger-5 { transition-delay: 0.25s; }
.stagger-6 { transition-delay: 0.30s; }

/* ============================================================
   Dividers
   ============================================================ */
.divider {
  height: 1px;
  background: var(--border-light);
  margin: 0;
}

/* ============================================================
   Badges
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.badge-blue  { background: var(--accent-glow); color: var(--accent); border: 1px solid rgba(59,127,234,0.2); }
.badge-green { background: var(--success-bg);  color: #059669;       border: 1px solid rgba(16,185,129,0.2); }
.badge-amber { background: rgba(245,158,11,0.1); color: #D97706;     border: 1px solid rgba(245,158,11,0.2); }

/* ============================================================
   Responsive — Tablet (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .hero-layout {
    grid-template-columns: 1fr;
    gap: var(--sp-12);
  }

  .hero-visual {
    order: -1;
  }

  .hero-content {
    max-width: 100%;
    text-align: center;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-note {
    justify-content: center;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .problem-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   Responsive — Mobile (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  :root {
    --text-5xl: 2.25rem;
    --text-6xl: 2.5rem;
  }

  .section  { padding: var(--sp-16) 0; }
  .section-lg { padding: var(--sp-20) 0; }

  .nav-links  { display: none; }
  .nav-actions .btn { display: none; }
  .nav-mobile-toggle { display: flex; }

  .mobile-nav, .mobile-nav-overlay { display: block; }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

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

  .steps::before {
    display: none;
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-6);
  }

  .feature-list-grid {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    grid-template-columns: 1fr;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-ctas .btn {
    text-align: center;
    justify-content: center;
  }

  .section-header {
    margin-bottom: var(--sp-10);
  }

  .use-case-meta {
    grid-template-columns: 1fr;
  }

  .form-grid-2 {
    grid-template-columns: 1fr;
  }

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

  .cta-banner-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-banner-actions .btn {
    text-align: center;
  }

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

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .comparison-table {
    font-size: var(--text-xs);
  }

  .comparison-table th,
  .comparison-table td {
    padding: var(--sp-3) var(--sp-4);
  }

  .trust-logos {
    gap: var(--sp-6);
  }
}