/* ============================================================
   BPOSS LLC — Marketing Website Stylesheet
   ============================================================ */

/* ── Design Tokens ────────────────────────────────────────── */
:root {
  /* Navy palette */
  --color-navy:        #1a3a5c;
  --color-navy-dark:   #0f2540;
  --color-navy-mid:    #1e4976;

  /* Teal accent */
  --color-teal:        #0891b2;
  --color-teal-light:  #06b6d4;
  --color-teal-dark:   #0e7490;

  /* Positive */
  --color-green:       #059669;

  /* Neutrals */
  --color-white:       #ffffff;
  --color-surface:     #f8fafc;
  --color-surface-alt: #f0f9ff;
  --color-border:      #e2e8f0;
  --color-text-primary:   #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted:     #94a3b8;

  /* Shadows */
  --shadow-card:       0 2px 16px rgba(0, 0, 0, 0.07);
  --shadow-card-hover: 0 8px 32px rgba(0, 0, 0, 0.13);
  --shadow-nav:        0 2px 16px rgba(0, 0, 0, 0.10);

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --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;

  /* Radius */
  --radius-sm:  6px;
  --radius-md:  10px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  /* Transitions */
  --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Layout Utilities ─────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 5rem 0; }

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 0.625rem;
}

.section-header {
  margin-bottom: 3rem;
}

.section-header.centered { text-align: center; }
.section-header.centered .section-headline { margin-left: auto; margin-right: auto; }

.section-headline {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-4xl));
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.2;
  max-width: 36ch;
}

.section-sub {
  margin-top: 0.875rem;
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 58ch;
  line-height: 1.65;
}

.section-header.centered .section-sub { margin-left: auto; margin-right: auto; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8125rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--text-base);
  line-height: 1;
  transition: background var(--transition), border-color var(--transition),
              color var(--transition), transform 0.1s ease, box-shadow var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-teal);
  color: var(--color-white);
  border-color: var(--color-teal);
}
.btn-primary:hover {
  background: var(--color-teal-dark);
  border-color: var(--color-teal-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(8, 145, 178, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-teal);
  border-color: var(--color-teal);
}
.btn-outline:hover {
  background: var(--color-teal);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
}
.btn-white:hover {
  background: #e0f2fe;
  border-color: #e0f2fe;
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--color-white);
  transform: translateY(-1px);
}

/* ── Navigation ───────────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.3s ease;
}
.site-nav.scrolled { box-shadow: var(--shadow-nav); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.125rem;
  text-decoration: none;
  flex-shrink: 0;
}
.nav-logo .logo-primary {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.02em;
}
.nav-logo .logo-secondary {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-teal);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--color-navy);
  background: var(--color-surface);
}

.nav-cta {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 2px;
}
.nav-burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-navy);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* Mobile Drawer */
.nav-drawer {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  z-index: 999;
  padding: 1.5rem;
  overflow-y: auto;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-drawer.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.nav-drawer a {
  display: block;
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text-primary);
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
}
.nav-drawer a:last-child { border-bottom: none; }
.nav-drawer .btn {
  display: block;
  text-align: center;
  margin-top: 1.5rem;
  width: 100%;
  justify-content: center;
}

/* ── Hero ─────────────────────────────────────────────────── */
#hero {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy) 50%, var(--color-navy-mid) 100%);
  padding: 8rem 0 5rem;
  position: relative;
  overflow: hidden;
}

#hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(8,145,178,0.18) 0%, transparent 70%);
  pointer-events: none;
}
#hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(6,182,212,0.10) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(8, 145, 178, 0.2);
  border: 1px solid rgba(8, 145, 178, 0.4);
  color: var(--color-teal-light);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--color-teal-light);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-headline {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.hero-headline em {
  font-style: normal;
  color: var(--color-teal-light);
}

.hero-sub {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
  margin-bottom: 2.25rem;
  max-width: 52ch;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

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

/* CSS-drawn abstract dashboard visual */
.hero-dashboard {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  width: 100%;
  max-width: 440px;
  backdrop-filter: blur(4px);
}
.hd-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.hd-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: rgba(255,255,255,0.9);
}
.hd-badge {
  background: rgba(5,150,105,0.25);
  border: 1px solid rgba(5,150,105,0.5);
  color: #34d399;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
}
.hd-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.hd-stat {
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 0.875rem 0.75rem;
  text-align: center;
}
.hd-stat-val {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-teal-light);
  display: block;
}
.hd-stat-lbl {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.2rem;
}
.hd-chart-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}
.hd-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 80px;
}
.hd-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, var(--color-teal-light) 0%, var(--color-teal) 100%);
  opacity: 0.75;
  transition: opacity 0.2s;
}
.hd-bar:hover { opacity: 1; }
.hd-divider {
  height: 1px;
  background: rgba(255,255,255,0.1);
  margin-bottom: 1rem;
}
.hd-list {}
.hd-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  font-size: var(--text-xs);
}
.hd-list-item:last-child { border-bottom: none; }
.hd-list-name { color: rgba(255,255,255,0.7); }
.hd-list-val { color: var(--color-teal-light); font-weight: 600; }
.hd-list-bar-wrap {
  width: 80px;
  height: 6px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  overflow: hidden;
}
.hd-list-bar-fill {
  height: 100%;
  background: var(--color-teal);
  border-radius: 3px;
}

/* Hero stats row */
.hero-stats {
  margin-top: 4.5rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-stats-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.hero-stat-item {
  text-align: center;
}
.hero-stat-number {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-teal-light);
  line-height: 1;
  display: block;
}
.hero-stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  margin-top: 0.5rem;
  line-height: 1.4;
}

/* ── Services Section ─────────────────────────────────────── */
#services {
  background: var(--color-surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--color-teal);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}

.service-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, #e0f2fe, #bae6fd);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}
.service-icon svg {
  width: 26px;
  height: 26px;
  color: var(--color-teal);
}

.service-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.service-body {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.service-tag {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-teal-dark);
  background: #e0f2fe;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  letter-spacing: 0.02em;
}

/* ── How It Works ─────────────────────────────────────────── */
#how-it-works {
  background: var(--color-surface-alt);
}

.steps-wrapper {
  position: relative;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

/* Connecting line between steps */
.steps-grid::before {
  content: '';
  position: absolute;
  top: 52px;
  left: calc(16.666% + 1rem);
  right: calc(16.666% + 1rem);
  height: 2px;
  background: linear-gradient(90deg, var(--color-teal) 0%, var(--color-teal-light) 100%);
  z-index: 0;
}

.step-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-card);
  position: relative;
  z-index: 1;
  transition: transform var(--transition), box-shadow var(--transition);
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.step-number-wrap {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-light));
  color: var(--color-white);
  font-size: var(--text-2xl);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 16px rgba(8, 145, 178, 0.4);
}

.step-icon-row {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.step-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.75rem;
}

.step-body {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ── Why BPOSS ────────────────────────────────────────────── */
#why-bposs {
  background: var(--color-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-tile {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: #bae6fd;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #e0f2fe, #bae6fd);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.feature-icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-teal);
}

.feature-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}

.feature-body {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ── Analytics Preview ────────────────────────────────────── */
#analytics {
  background: var(--color-navy-dark);
  color: var(--color-white);
}

#analytics .section-label { color: var(--color-teal-light); }
#analytics .section-headline { color: var(--color-white); }
#analytics .section-sub { color: rgba(255,255,255,0.68); }

.analytics-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.analytics-kpis {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.kpi-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
}

.kpi-check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: rgba(8,145,178,0.2);
  border: 1px solid rgba(8,145,178,0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.1rem;
}
.kpi-check svg {
  width: 12px;
  height: 12px;
  color: var(--color-teal-light);
}

.kpi-text {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.82);
  line-height: 1.5;
}

.analytics-cta {
  margin-top: 2rem;
}

/* CSS mock dashboard */
.mock-dashboard {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  backdrop-filter: blur(4px);
}

.md-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.md-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: rgba(255,255,255,0.9);
}
.md-dots {
  display: flex;
  gap: 5px;
}
.md-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.md-filter-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.md-filter {
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.07);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  letter-spacing: 0.04em;
}
.md-filter.active {
  background: rgba(8,145,178,0.3);
  color: var(--color-teal-light);
  border: 1px solid rgba(8,145,178,0.4);
}

.md-metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.md-metric {
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-md);
  padding: 0.875rem;
  text-align: center;
}
.md-metric-val {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-teal-light);
  display: block;
  line-height: 1;
}
.md-metric-lbl {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

.md-chart-title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.875rem;
}

.md-bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 90px;
  margin-bottom: 0.375rem;
}
.md-bar-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  height: 100%;
  justify-content: flex-end;
}
.md-bar-fill {
  width: 100%;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, var(--color-teal-light), var(--color-teal));
  opacity: 0.8;
  min-height: 4px;
}
.md-bar-lbl {
  font-size: 0.6rem;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
}

.md-divider {
  height: 1px;
  background: rgba(255,255,255,0.08);
  margin: 1.25rem 0;
}

.md-status-row {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}
.md-status-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.md-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.md-status-lbl {
  font-size: 0.65rem;
  color: rgba(255,255,255,0.5);
}
.md-status-val {
  font-size: 0.65rem;
  font-weight: 700;
  color: rgba(255,255,255,0.75);
}

/* ── Technology ───────────────────────────────────────────── */
#technology {
  background: var(--color-surface);
}

.integrations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.integration-badge {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.integration-badge:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
  border-color: #bae6fd;
}

.ib-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  flex-shrink: 0;
  color: var(--color-white);
}

.ib-info {}
.ib-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.2rem;
}
.ib-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* ── About ────────────────────────────────────────────────── */
#about {
  background: var(--color-white);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-body {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: 1.75;
}
.about-body p + p { margin-top: 1.25rem; }

.about-mission {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-surface-alt);
  border-left: 4px solid var(--color-teal);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.5rem;
}
.about-mission svg {
  width: 28px;
  height: 28px;
  color: var(--color-teal);
  flex-shrink: 0;
}
.about-mission p {
  font-size: var(--text-base);
  color: var(--color-navy);
  font-weight: 500;
  line-height: 1.5;
  margin: 0;
}

.about-right {}

.about-quote {
  background: var(--color-navy);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}
.about-quote::before {
  content: '\201C';
  position: absolute;
  top: -0.5rem;
  left: 1.5rem;
  font-size: 8rem;
  font-weight: 900;
  color: rgba(8,145,178,0.2);
  line-height: 1;
  font-family: Georgia, serif;
}
.about-quote-text {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.55;
  position: relative;
  z-index: 1;
  margin-bottom: 1.5rem;
}
.about-quote-attr {
  font-size: var(--text-sm);
  color: var(--color-teal-light);
  font-weight: 600;
  position: relative;
  z-index: 1;
}

.about-values {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.about-value {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  border: 1px solid var(--color-border);
}
.about-value-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, #e0f2fe, #bae6fd);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.about-value-icon svg {
  width: 18px;
  height: 18px;
  color: var(--color-teal);
}
.about-value-text {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-navy);
}

/* ── Contact ──────────────────────────────────────────────── */
#contact {
  background: var(--color-surface);
}

.contact-inner {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 4rem;
  align-items: start;
}

.contact-form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.375rem;
}
.form-group label span { color: var(--color-teal); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.12);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.08);
}

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

.field-error {
  display: none;
  font-size: var(--text-xs);
  color: #ef4444;
  margin-top: 0.3rem;
  font-weight: 500;
}

.form-submit-wrap { margin-top: 0.75rem; }
.form-submit-wrap .btn { width: 100%; justify-content: center; }

.form-note {
  margin-top: 1rem;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.5;
}

/* Contact info panel */
.contact-info {}

.contact-info-header {
  margin-bottom: 2rem;
}
.contact-info-header h3 {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 0.5rem;
}
.contact-info-header p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.cdi-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #e0f2fe, #bae6fd);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cdi-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-teal);
}
.cdi-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.2rem;
}
.cdi-value {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-primary);
}
.cdi-value a {
  color: var(--color-teal);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--transition);
}
.cdi-value a:hover { text-decoration-color: var(--color-teal); }

.contact-guarantee {
  background: var(--color-navy);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.cg-icon {
  width: 44px;
  height: 44px;
  background: rgba(8,145,178,0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cg-icon svg { width: 22px; height: 22px; color: var(--color-teal-light); }
.cg-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.375rem;
}
.cg-body {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

/* Form success message */
.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}
.form-success .success-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}
.form-success .success-icon svg { width: 32px; height: 32px; color: var(--color-green); }
.form-success h3 { font-size: var(--text-2xl); font-weight: 700; color: var(--color-navy); margin-bottom: 0.5rem; }
.form-success p { color: var(--color-text-secondary); }

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background: var(--color-navy-dark);
  color: rgba(255,255,255,0.65);
  padding: 3.5rem 0 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .nav-logo {
  margin-bottom: 0.875rem;
}
.footer-brand p {
  font-size: var(--text-sm);
  line-height: 1.6;
  max-width: 28ch;
}

.footer-nav h4 {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1rem;
}
.footer-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}
.footer-nav-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-nav-links a:hover { color: var(--color-teal-light); }

.footer-compliance {}
.footer-compliance h4 {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1rem;
}
.compliance-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(5,150,105,0.15);
  border: 1px solid rgba(5,150,105,0.35);
  color: #34d399;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.45rem 0.875rem;
  border-radius: 100px;
  margin-bottom: 0.5rem;
  display: flex;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { font-size: var(--text-sm); }
.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}
.footer-bottom-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}
.footer-bottom-links a:hover { color: rgba(255,255,255,0.75); }

/* ── Scroll Animation ─────────────────────────────────────── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}
.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }
.animate-on-scroll.delay-5 { transition-delay: 0.5s; }

/* ── Responsive ───────────────────────────────────────────── */

/* Tablet (768px) */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-visual { display: none; }
  .hero-stats-inner { grid-template-columns: repeat(3, 1fr); }

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

  .analytics-inner { grid-template-columns: 1fr; gap: 2.5rem; }

  .about-inner { grid-template-columns: 1fr; gap: 2.5rem; }

  .contact-inner { grid-template-columns: 1fr; gap: 2.5rem; }

  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-compliance { grid-column: 1 / -1; }

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

/* Mobile (640px) */
@media (max-width: 768px) {
  section { padding: 3.5rem 0; }

  .nav-links,
  .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .nav-drawer { display: block; }

  .hero-headline { font-size: 2.25rem; }
  .hero-stats-inner { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
  .hero-stat-number { font-size: var(--text-3xl); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }

  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .integrations-grid { grid-template-columns: 1fr 1fr; }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .steps-grid::before { display: none; }

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

  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer-nav-links { gap: 0.5rem 1rem; }

  .analytics-inner { gap: 2rem; }
  .about-inner { gap: 2rem; }
  .contact-inner { gap: 2rem; }
}

/* Small mobile (480px) */
@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .hero-stats-inner { grid-template-columns: 1fr; gap: 1rem; text-align: left; }
  .hero-stat-item { display: flex; align-items: center; gap: 1rem; text-align: left; }
  .hero-stat-number { font-size: var(--text-2xl); }
  .integrations-grid { grid-template-columns: 1fr; }
  .md-metric-row { grid-template-columns: 1fr 1fr; }
  .hd-stats { grid-template-columns: 1fr 1fr; }
}