/* =============================================================
   PILOT AUTOMATES — Design System
   Core styles, tokens, typography, components
   ============================================================= */

/* ── Google Fonts ──────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Manrope:wght@400;500;600;700;800&display=swap');

/* ── CSS Custom Properties (Design Tokens) ─────────────────── */
:root {
  /* Brand Colors */
  --color-navy:        #101A3A;
  --color-navy-light:  #1A2850;
  --color-navy-dark:   #0A1128;
  --color-purple:      #48238C;
  --color-purple-light:#5C30AD;
  --color-purple-dark: #371A6E;
  --color-gold:        #E8AC36;
  --color-gold-light:  #F0C060;
  --color-gold-dark:   #C9921E;
  --color-white:       #FFFFFF;
  --color-off-white:   #F7F7FA;
  --color-gray-50:     #F9FAFB;
  --color-gray-100:    #F3F4F6;
  --color-gray-200:    #E5E7EB;
  --color-gray-300:    #D1D5DB;
  --color-gray-400:    #9CA3AF;
  --color-gray-500:    #6B7280;
  --color-gray-600:    #4B5563;
  --color-gray-700:    #374151;
  --color-gray-800:    #1F2937;
  --color-gray-900:    #111827;

  /* Semantic Colors */
  --color-text-primary:   var(--color-navy);
  --color-text-secondary: var(--color-gray-500);
  --color-text-light:     var(--color-gray-400);
  --color-text-inverse:   var(--color-white);
  --color-bg-primary:     var(--color-white);
  --color-bg-secondary:   var(--color-off-white);
  --color-bg-dark:        var(--color-navy);
  --color-border:         var(--color-gray-200);
  --color-border-light:   #EDEDF2;
  --color-accent:         var(--color-purple);
  --color-highlight:      var(--color-gold);

  /* Typography */
  --font-primary:   'Inter', 'Manrope', system-ui, -apple-system, sans-serif;
  --font-display:   'Manrope', 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:      'JetBrains Mono', 'Fira Code', monospace;

  --text-xs:    0.75rem;    /* 12px */
  --text-sm:    0.875rem;   /* 14px */
  --text-base:  1rem;       /* 16px */
  --text-lg:    1.125rem;   /* 18px */
  --text-xl:    1.25rem;    /* 20px */
  --text-2xl:   1.5rem;     /* 24px */
  --text-3xl:   1.875rem;   /* 30px */
  --text-4xl:   2.25rem;    /* 36px */
  --text-5xl:   3rem;       /* 48px */
  --text-6xl:   3.75rem;    /* 60px */
  --text-7xl:   4.5rem;     /* 72px */

  --weight-light:    300;
  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;
  --weight-extrabold:800;

  --leading-tight:  1.2;
  --leading-snug:   1.35;
  --leading-normal: 1.6;
  --leading-relaxed:1.75;

  --tracking-tight:  -0.03em;
  --tracking-snug:   -0.02em;
  --tracking-normal:  0em;
  --tracking-wide:    0.05em;
  --tracking-wider:   0.1em;

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

  --section-padding-y: clamp(4rem, 8vw, 7rem);
  --section-padding-x: clamp(1.25rem, 5vw, 2rem);

  /* Borders & Radius */
  --radius-sm:   0.25rem;
  --radius-md:   0.5rem;
  --radius-lg:   0.75rem;
  --radius-xl:   1rem;
  --radius-2xl:  1.5rem;
  --radius-full: 9999px;
  --border-width: 1px;
  --border-width-2: 2px;

  /* Shadows */
  --shadow-xs:  0 1px 2px rgba(16,26,58,0.04);
  --shadow-sm:  0 1px 4px rgba(16,26,58,0.06), 0 1px 2px rgba(16,26,58,0.04);
  --shadow-md:  0 4px 12px rgba(16,26,58,0.08), 0 2px 6px rgba(16,26,58,0.05);
  --shadow-lg:  0 8px 24px rgba(16,26,58,0.10), 0 4px 10px rgba(16,26,58,0.06);
  --shadow-xl:  0 16px 40px rgba(16,26,58,0.12), 0 8px 16px rgba(16,26,58,0.07);
  --shadow-2xl: 0 24px 64px rgba(16,26,58,0.15), 0 12px 24px rgba(16,26,58,0.08);
  --shadow-purple: 0 8px 32px rgba(72,35,140,0.20);
  --shadow-gold:   0 4px 16px rgba(232,172,54,0.25);

  /* Transitions */
  --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
  --duration-fast:   150ms;
  --duration-normal: 250ms;
  --duration-slow:   400ms;

  /* Layout */
  --container-max:  1280px;
  --container-wide: 1440px;
  --container-narrow: 860px;
  --header-height: 72px;
  --grid-cols: 12;
  --grid-gap: clamp(1rem, 2.5vw, 1.5rem);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, video, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
ul, ol { list-style: none; }
input, textarea, select { font-family: inherit; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); font-weight: var(--weight-bold); line-height: var(--leading-tight); letter-spacing: var(--tracking-snug); }

/* ── Typography Scale ───────────────────────────────────────── */
.display-1 { font-size: clamp(2.5rem,  5vw + 1rem, var(--text-7xl)); font-weight: var(--weight-extrabold); letter-spacing: var(--tracking-tight); line-height: 1.1; }
.display-2 { font-size: clamp(2rem,    4vw + 0.5rem, var(--text-6xl)); font-weight: var(--weight-extrabold); letter-spacing: var(--tracking-tight); line-height: 1.12; }
.h1        { font-size: clamp(1.75rem, 3vw + 0.5rem, var(--text-5xl)); font-weight: var(--weight-bold); }
.h2        { font-size: clamp(1.5rem,  2.5vw + 0.25rem, var(--text-4xl)); font-weight: var(--weight-bold); }
.h3        { font-size: clamp(1.25rem, 2vw, var(--text-3xl)); font-weight: var(--weight-semibold); }
.h4        { font-size: clamp(1.1rem,  1.5vw, var(--text-2xl)); font-weight: var(--weight-semibold); }
.h5        { font-size: var(--text-xl); font-weight: var(--weight-semibold); }
.h6        { font-size: var(--text-lg); font-weight: var(--weight-semibold); }

.lead      { font-size: clamp(1rem, 1.5vw, var(--text-xl)); line-height: var(--leading-relaxed); color: var(--color-gray-600); }
.body-lg   { font-size: var(--text-lg); line-height: var(--leading-relaxed); }
.body-sm   { font-size: var(--text-sm); line-height: var(--leading-normal); }
.caption   { font-size: var(--text-xs); color: var(--color-text-secondary); letter-spacing: var(--tracking-wide); }
.overline  { font-size: var(--text-xs); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-wider); text-transform: uppercase; color: var(--color-purple); }

/* ── Layout Utilities ───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--section-padding-x);
}
.container--narrow { max-width: var(--container-narrow); }
.container--wide   { max-width: var(--container-wide); }

.section { padding-block: var(--section-padding-y); }
.section--sm { padding-block: clamp(3rem, 5vw, 4.5rem); }
.section--lg { padding-block: clamp(5rem, 10vw, 9rem); }
.section--dark { background-color: var(--color-navy); color: var(--color-white); }
.section--dark .overline { color: var(--color-gold); }
.section--dark h2, .section--dark h3 { color: var(--color-white); }
.section--dark .lead, .section--dark p { color: rgba(255,255,255,0.75); }
.section--alt  { background-color: var(--color-off-white); }
.section--purple { background-color: var(--color-purple); color: var(--color-white); }

.grid { display: grid; gap: var(--grid-gap); }
.grid-2  { grid-template-columns: repeat(2, 1fr); }
.grid-3  { grid-template-columns: repeat(3, 1fr); }
.grid-4  { grid-template-columns: repeat(4, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid-auto-sm { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }

.flex         { display: flex; }
.flex-col     { flex-direction: column; }
.flex-center  { align-items: center; justify-content: center; }
.flex-between { align-items: center; justify-content: space-between; }
.flex-wrap    { flex-wrap: wrap; }
.gap-2  { gap: var(--space-2); }
.gap-3  { gap: var(--space-3); }
.gap-4  { gap: var(--space-4); }
.gap-6  { gap: var(--space-6); }
.gap-8  { gap: var(--space-8); }
.gap-12 { gap: var(--space-12); }

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

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.7em 1.6em;
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.01em;
  border-radius: var(--radius-md);
  border: var(--border-width-2) solid transparent;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.btn:focus-visible { outline: 3px solid var(--color-gold); outline-offset: 3px; }

.btn--primary {
  background-color: var(--color-purple);
  color: var(--color-white);
  border-color: var(--color-purple);
  box-shadow: var(--shadow-purple);
}
.btn--primary:hover {
  background-color: var(--color-purple-light);
  border-color: var(--color-purple-light);
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(72,35,140,0.28);
}
.btn--primary:active { transform: translateY(0); }

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

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

.btn--outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.4);
}
.btn--outline-white:hover { background-color: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.7); }

.btn--ghost {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: transparent;
  padding-inline: var(--space-3);
}
.btn--ghost:hover { color: var(--color-purple); }

.btn--gold {
  background-color: var(--color-gold);
  color: var(--color-navy);
  border-color: var(--color-gold);
  font-weight: var(--weight-bold);
}
.btn--gold:hover { background-color: var(--color-gold-light); transform: translateY(-1px); box-shadow: var(--shadow-gold); }

.btn--sm { font-size: var(--text-xs); padding: 0.5em 1.2em; }
.btn--lg { font-size: var(--text-base); padding: 0.85em 2em; }
.btn--xl { font-size: var(--text-lg); padding: 1em 2.4em; }

.btn-icon { width: 1.1em; height: 1.1em; flex-shrink: 0; transition: transform var(--duration-fast) var(--ease-out); }
.btn:hover .btn-icon--arrow { transform: translateX(3px); }

/* ── Navigation (Header) ────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background-color: rgba(255,255,255,0.97);
  border-bottom: 1px solid var(--color-border-light);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: box-shadow var(--duration-normal) var(--ease-out), background-color var(--duration-normal) var(--ease-out);
}
.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background-color: rgba(255,255,255,0.99);
}
.site-header.header--dark {
  background-color: rgba(16,26,58,0.97);
  border-bottom-color: rgba(255,255,255,0.08);
}
.site-header.header--dark.scrolled { background-color: rgba(16,26,58,0.99); box-shadow: 0 4px 20px rgba(0,0,0,0.25); }
.site-header.header--dark .nav-link { color: rgba(255,255,255,0.85); }
.site-header.header--dark .nav-link:hover { color: var(--color-white); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--section-padding-x);
}

.logo-link { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 38px; width: auto; }

.site-nav { display: flex; align-items: center; gap: var(--space-1); }
.nav-link {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-700);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  transition: color var(--duration-fast), background-color var(--duration-fast);
  position: relative;
}
.nav-link:hover { color: var(--color-purple); background-color: rgba(72,35,140,0.05); }
.nav-link.active { color: var(--color-purple); }

.nav-has-dropdown { position: relative; }
.nav-dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 50%;
  transform: translateX(-50%);
  min-width: 240px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity var(--duration-normal) var(--ease-out), transform var(--duration-normal) var(--ease-out), visibility var(--duration-normal);
  pointer-events: none;
}
.nav-has-dropdown:hover .nav-dropdown,
.nav-has-dropdown:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: all;
}
.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  transition: background-color var(--duration-fast), color var(--duration-fast);
}
.dropdown-item:hover { background-color: var(--color-off-white); color: var(--color-purple); }
.dropdown-item-icon {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  background-color: rgba(72,35,140,0.08);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  color: var(--color-purple);
}
.dropdown-item-text { font-weight: var(--weight-medium); }

.header-cta { margin-left: var(--space-4); }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 1001;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-navy);
  border-radius: 2px;
  transition: transform var(--duration-normal) var(--ease-out), opacity var(--duration-normal);
  transform-origin: center;
}
.site-header.header--dark .nav-toggle span { background-color: var(--color-white); }
.nav-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Mobile nav panel */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--header-height);
  background-color: var(--color-white);
  z-index: 999;
  padding: var(--space-6) var(--section-padding-x);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--duration-slow) var(--ease-out);
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav-link {
  display: block;
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-light);
  transition: color var(--duration-fast);
}
.mobile-nav-link:hover { color: var(--color-purple); }
.mobile-nav-sub { padding: var(--space-2) 0 var(--space-2) var(--space-4); }
.mobile-nav-sub-link {
  display: block;
  font-size: var(--text-base);
  color: var(--color-gray-600);
  padding: var(--space-2) 0;
  transition: color var(--duration-fast);
}
.mobile-nav-sub-link:hover { color: var(--color-purple); }
.mobile-nav-cta { margin-top: var(--space-8); }
.mobile-nav-cta .btn { width: 100%; justify-content: center; }

/* Page offset for fixed header */
.page-top { padding-top: var(--header-height); }

/* ── Hero Section ───────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  padding-block: clamp(4rem, 8vw, 7rem);
  background-color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.hero--dark {
  background-color: var(--color-navy);
  color: var(--color-white);
}
.hero--dark .lead { color: rgba(255,255,255,0.75); }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(72,35,140,0.08);
  color: var(--color-purple);
  border: 1px solid rgba(72,35,140,0.15);
  border-radius: var(--radius-full);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--color-gold);
  border-radius: var(--radius-full);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100% { opacity:1;transform:scale(1); } 50% { opacity:0.6;transform:scale(0.85); } }

.hero-headline { margin-bottom: var(--space-6); }
.hero-sub { margin-bottom: var(--space-8); max-width: 52ch; }
.hero-ctas { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-8); }
.hero-reassurance {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}
.hero-reassurance svg { color: var(--color-gold); flex-shrink: 0; }

/* ── Workflow Visual (Hero Right) ───────────────────────────── */
.workflow-visual {
  position: relative;
  padding: var(--space-8);
}
.workflow-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
  position: relative;
  transition: box-shadow var(--duration-normal) var(--ease-out), transform var(--duration-normal) var(--ease-out);
}
.workflow-card:hover { box-shadow: var(--shadow-lg); transform: translateX(4px); }
.workflow-card-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.workflow-card-icon--purple { background: rgba(72,35,140,0.10); color: var(--color-purple); }
.workflow-card-icon--gold   { background: rgba(232,172,54,0.15); color: var(--color-gold-dark); }
.workflow-card-icon--navy   { background: rgba(16,26,58,0.08);   color: var(--color-navy); }
.workflow-card-icon--green  { background: rgba(16,185,129,0.10); color: #059669; }
.workflow-card-icon--blue   { background: rgba(59,130,246,0.10); color: #2563EB; }

.workflow-card-label { font-size: var(--text-xs); font-weight: var(--weight-semibold); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-gray-400); margin-bottom: 2px; }
.workflow-card-text  { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-navy); }
.workflow-connector {
  width: 2px;
  height: 24px;
  background: linear-gradient(to bottom, var(--color-purple), rgba(72,35,140,0.2));
  margin-left: calc(40px/2 + var(--space-6) - 1px);
  border-radius: var(--radius-full);
}
.workflow-card.active {
  border-color: var(--color-purple);
  box-shadow: 0 0 0 3px rgba(72,35,140,0.10), var(--shadow-md);
}
.workflow-card.active .workflow-card-icon--purple { background: var(--color-purple); color: var(--color-white); }
.workflow-status {
  margin-left: auto;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}
.workflow-status--done   { background: rgba(16,185,129,0.1); color: #059669; }
.workflow-status--active { background: rgba(72,35,140,0.1);  color: var(--color-purple); }
.workflow-status--pending{ background: rgba(107,114,128,0.1); color: var(--color-gray-500); }

/* ── Section Headers ────────────────────────────────────────── */
.section-header {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-header--center { text-align: center; }
.section-header--center .section-sub { margin-inline: auto; }
.section-title { margin-top: var(--space-3); margin-bottom: var(--space-4); }
.section-sub { max-width: 60ch; color: var(--color-gray-600); font-size: var(--text-lg); line-height: var(--leading-relaxed); }
.section--dark .section-sub { color: rgba(255,255,255,0.7); }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: box-shadow var(--duration-normal) var(--ease-out), border-color var(--duration-normal), transform var(--duration-normal) var(--ease-out);
}
.card:hover { box-shadow: var(--shadow-lg); border-color: var(--color-gray-300); transform: translateY(-2px); }
.card--subtle {
  background: var(--color-off-white);
  border-color: transparent;
}
.card--subtle:hover { background: var(--color-white); border-color: var(--color-border); }
.card--purple {
  background: var(--color-purple);
  color: var(--color-white);
  border-color: var(--color-purple);
}
.card--navy {
  background: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}
.card--outline {
  background: transparent;
  border: 2px solid var(--color-border);
}
.card--outline:hover { border-color: var(--color-purple); }
.card--highlight {
  border-top: 3px solid var(--color-purple);
}
.card-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(72,35,140,0.08);
  color: var(--color-purple);
  margin-bottom: var(--space-5);
}
.card-icon--gold { background: rgba(232,172,54,0.12); color: var(--color-gold-dark); }
.card-icon--navy { background: rgba(16,26,58,0.07);   color: var(--color-navy); }

.card-overline { font-size: var(--text-xs); font-weight: var(--weight-semibold); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-purple); margin-bottom: var(--space-3); }
.card-title { font-size: var(--text-xl); font-weight: var(--weight-bold); margin-bottom: var(--space-3); color: var(--color-navy); }
.card-desc { font-size: var(--text-sm); color: var(--color-gray-600); line-height: var(--leading-relaxed); margin-bottom: var(--space-5); }
.card-link { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-purple); display: inline-flex; align-items: center; gap: var(--space-1); transition: gap var(--duration-fast); }
.card-link:hover { gap: var(--space-2); }

/* Problem Cards */
.problem-card {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  background: var(--color-white);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--duration-normal) var(--ease-out), transform var(--duration-normal) var(--ease-out);
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-purple), var(--color-gold));
}
.problem-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.problem-num {
  font-size: var(--text-3xl);
  font-weight: var(--weight-extrabold);
  color: rgba(72,35,140,0.12);
  line-height: 1;
  margin-bottom: var(--space-4);
  font-family: var(--font-display);
}

/* Industry Cards */
.industry-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-decoration: none;
  color: inherit;
  transition: all var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
}
.industry-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-purple);
  transform: translateY(-3px);
}
.industry-card-icon {
  width: 52px; height: 52px;
  background: rgba(72,35,140,0.07);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-purple);
  margin-bottom: var(--space-5);
}
.industry-card-title { font-size: var(--text-lg); font-weight: var(--weight-bold); color: var(--color-navy); margin-bottom: var(--space-2); }
.industry-card-desc  { font-size: var(--text-sm); color: var(--color-gray-600); line-height: var(--leading-relaxed); margin-bottom: var(--space-5); flex: 1; }
.industry-card-tags  { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-5); }
.tag {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  padding: 3px 10px;
  background: rgba(72,35,140,0.07);
  color: var(--color-purple);
  border-radius: var(--radius-full);
}
.tag--gold { background: rgba(232,172,54,0.12); color: var(--color-gold-dark); }
.tag--navy { background: rgba(16,26,58,0.07); color: var(--color-navy); }

/* Step / Process Cards */
.step-item {
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
  padding: var(--space-8);
  position: relative;
}
.step-num {
  width: 48px; height: 48px;
  flex-shrink: 0;
  background: var(--color-purple);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  font-family: var(--font-display);
}
.step-content-title { font-size: var(--text-xl); font-weight: var(--weight-bold); color: var(--color-navy); margin-bottom: var(--space-3); }
.step-content-desc  { font-size: var(--text-base); color: var(--color-gray-600); line-height: var(--leading-relaxed); }

/* Process Timeline (vertical) */
.process-timeline { position: relative; }
.process-step {
  position: relative;
  padding-left: clamp(3rem, 5vw, 5rem);
  padding-bottom: var(--space-10);
}
.process-step:last-child { padding-bottom: 0; }
.process-step::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 48px;
  width: 2px;
  bottom: 0;
  background: linear-gradient(to bottom, var(--color-purple), rgba(72,35,140,0.15));
}
.process-step:last-child::before { display: none; }
.process-step-num {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px; height: 40px;
  background: var(--color-purple);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  z-index: 1;
}
.process-step-title { font-size: var(--text-2xl); font-weight: var(--weight-bold); color: var(--color-navy); margin-bottom: var(--space-3); }
.process-step-desc  { font-size: var(--text-base); color: var(--color-gray-600); line-height: var(--leading-relaxed); max-width: 54ch; }

/* ── Dividers / Markers ─────────────────────────────────────── */
.gold-line {
  display: block;
  width: 48px; height: 3px;
  background: var(--color-gold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}
.gold-line--center { margin-inline: auto; }

/* ── FAQ Accordion ──────────────────────────────────────────── */
.faq-item {
  border-bottom: 1px solid var(--color-border-light);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-6) 0;
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-navy);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: color var(--duration-fast);
}
.faq-question:hover { color: var(--color-purple); }
.faq-icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  color: var(--color-purple);
  transition: transform var(--duration-normal) var(--ease-out);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out), padding var(--duration-slow) var(--ease-out);
}
.faq-item.open .faq-answer { max-height: 600px; }
.faq-answer-inner { padding-bottom: var(--space-6); color: var(--color-gray-600); line-height: var(--leading-relaxed); }

/* ── CTA Sections ───────────────────────────────────────────── */
.cta-section {
  padding-block: clamp(5rem, 10vw, 8rem);
  background: var(--color-navy);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(72,35,140,0.3) 0%, transparent 65%);
  pointer-events: none;
}
.cta-section--purple {
  background: var(--color-purple);
}
.cta-section--purple::before {
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 65%);
}
.cta-title { color: var(--color-white); margin-bottom: var(--space-6); }
.cta-sub   { color: rgba(255,255,255,0.75); max-width: 50ch; margin-inline: auto; font-size: var(--text-lg); margin-bottom: var(--space-10); }
.cta-buttons { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }
.cta-contact { margin-top: var(--space-6); font-size: var(--text-sm); color: rgba(255,255,255,0.55); }
.cta-contact a { color: var(--color-gold); text-decoration: underline; text-underline-offset: 3px; }
.cta-contact a:hover { color: var(--color-gold-light); }

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  background-color: var(--color-navy-dark);
  color: rgba(255,255,255,0.8);
  padding-top: clamp(3rem, 6vw, 5rem);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand-logo { height: 38px; width: auto; margin-bottom: var(--space-4); }
.footer-brand-desc { font-size: var(--text-sm); line-height: var(--leading-relaxed); color: rgba(255,255,255,0.6); margin-bottom: var(--space-6); max-width: 30ch; }
.footer-brand-email a {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-sm); color: var(--color-gold);
  transition: color var(--duration-fast);
}
.footer-brand-email a:hover { color: var(--color-gold-light); }
.footer-col-title { font-size: var(--text-xs); font-weight: var(--weight-semibold); letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: var(--space-4); }
.footer-link {
  display: block;
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  padding: var(--space-1) 0;
  transition: color var(--duration-fast);
}
.footer-link:hover { color: var(--color-white); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-block: var(--space-6);
}
.footer-copy { font-size: var(--text-xs); color: rgba(255,255,255,0.4); }
.footer-legal-links { display: flex; gap: var(--space-6); }
.footer-legal-link { font-size: var(--text-xs); color: rgba(255,255,255,0.4); transition: color var(--duration-fast); }
.footer-legal-link:hover { color: rgba(255,255,255,0.75); }

/* ── Badges / Stats ─────────────────────────────────────────── */
.stat-item { text-align: center; }
.stat-num {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: var(--weight-extrabold);
  font-family: var(--font-display);
  color: var(--color-navy);
  line-height: 1;
  letter-spacing: var(--tracking-tight);
  display: block;
  margin-bottom: var(--space-2);
}
.stat-num--gold { color: var(--color-gold-dark); }
.stat-label { font-size: var(--text-sm); color: var(--color-gray-500); }
.stat-divider { width: 1px; background: var(--color-border); }

/* ── Differentiators ────────────────────────────────────────── */
.diff-item {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border-light);
}
.diff-item:last-child { border-bottom: none; }
.diff-icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  background: rgba(72,35,140,0.08);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-purple);
}
.diff-title { font-size: var(--text-lg); font-weight: var(--weight-bold); color: var(--color-navy); margin-bottom: var(--space-2); }
.diff-desc  { font-size: var(--text-sm); color: var(--color-gray-600); line-height: var(--leading-relaxed); }

/* ── Feature Split ──────────────────────────────────────────── */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.feature-split--reverse .feature-split-visual { order: -1; }
.feature-split-visual {
  background: var(--color-off-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.feature-split-content { display: flex; flex-direction: column; }
.feature-split-title { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: var(--weight-bold); margin-bottom: var(--space-5); }
.feature-split-desc  { font-size: var(--text-base); color: var(--color-gray-600); line-height: var(--leading-relaxed); margin-bottom: var(--space-6); }
.feature-list { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-8); }
.feature-list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray-700);
}
.feature-list-item-icon { color: var(--color-purple); flex-shrink: 0; margin-top: 2px; width: 16px; height: 16px; }

/* ── Breadcrumb ─────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}
.breadcrumb a { color: var(--color-gray-500); transition: color var(--duration-fast); }
.breadcrumb a:hover { color: var(--color-purple); }
.breadcrumb-sep { color: var(--color-gray-300); }

/* ── Page Hero (Inner Pages) ────────────────────────────────── */
.page-hero {
  padding-block: clamp(4rem, 8vw, 6rem);
  background: var(--color-navy);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  right: -10%;
  top: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(72,35,140,0.4) 0%, transparent 65%);
  pointer-events: none;
}
.page-hero .breadcrumb { color: rgba(255,255,255,0.5); }
.page-hero .breadcrumb a { color: rgba(255,255,255,0.5); }
.page-hero .breadcrumb a:hover { color: var(--color-white); }
.page-hero .breadcrumb-sep { color: rgba(255,255,255,0.25); }
.page-hero-overline { margin-bottom: var(--space-4); }
.page-hero-title { color: var(--color-white); margin-bottom: var(--space-5); }
.page-hero-desc { color: rgba(255,255,255,0.75); font-size: var(--text-xl); line-height: var(--leading-relaxed); max-width: 56ch; }

/* ── Form Styles ────────────────────────────────────────────── */
.form-group { margin-bottom: var(--space-5); }
.form-label { display: block; font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-navy); margin-bottom: var(--space-2); }
.form-label-required::after { content: ' *'; color: var(--color-purple); }
.form-control {
  display: block;
  width: 100%;
  padding: 0.7em 1em;
  font-size: var(--text-base);
  font-family: var(--font-primary);
  color: var(--color-navy);
  background: var(--color-white);
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
  -webkit-appearance: none;
  appearance: none;
}
.form-control:focus {
  outline: none;
  border-color: var(--color-purple);
  box-shadow: 0 0 0 3px rgba(72,35,140,0.12);
}
.form-control::placeholder { color: var(--color-gray-400); }
.form-control.is-invalid { border-color: #EF4444; }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px rgba(239,68,68,0.12); }
.form-error { font-size: var(--text-xs); color: #EF4444; margin-top: var(--space-1); display: none; }
.form-control.is-invalid + .form-error { display: block; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 2.5em;
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-privacy { font-size: var(--text-xs); color: var(--color-gray-500); margin-top: var(--space-4); line-height: var(--leading-relaxed); }
.form-privacy a { color: var(--color-purple); text-decoration: underline; text-underline-offset: 2px; }
.form-message { padding: var(--space-4); border-radius: var(--radius-md); font-size: var(--text-sm); margin-top: var(--space-4); display: none; }
.form-message--success { background: rgba(16,185,129,0.08); color: #059669; border: 1px solid rgba(16,185,129,0.2); }
.form-message--error   { background: rgba(239,68,68,0.08); color: #DC2626; border: 1px solid rgba(239,68,68,0.2); }
.form-message.is-visible { display: block; }

/* ── Booking Section ────────────────────────────────────────── */
.booking-placeholder {
  background: var(--color-off-white);
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-8);
  text-align: center;
}
.booking-placeholder-icon { color: var(--color-purple); margin-inline: auto; margin-bottom: var(--space-5); width: 48px; height: 48px; }
.booking-placeholder-title { font-size: var(--text-2xl); font-weight: var(--weight-bold); color: var(--color-navy); margin-bottom: var(--space-4); }
.booking-placeholder-desc  { font-size: var(--text-base); color: var(--color-gray-600); margin-bottom: var(--space-6); max-width: 45ch; margin-inline: auto; }
.booking-config-note {
  background: rgba(232,172,54,0.10);
  border: 1px solid rgba(232,172,54,0.25);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-gray-700);
  text-align: left;
  margin-top: var(--space-6);
  max-width: 500px;
  margin-inline: auto;
}
.booking-config-note code {
  font-family: var(--font-mono);
  background: rgba(0,0,0,0.06);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.9em;
}
.booking-iframe-container {
  width: 100%;
  min-height: 700px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.booking-iframe-container iframe { width: 100%; height: 700px; border: none; }

/* ── Scroll Animation ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ── Back to Top ────────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 44px; height: 44px;
  background: var(--color-purple);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  z-index: 500;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--color-purple-light); transform: translateY(-2px); }
.back-to-top:focus-visible { outline: 3px solid var(--color-gold); outline-offset: 3px; }

/* ── Inline SVG Icons (Utility) ─────────────────────────────── */
.icon { width: 1em; height: 1em; display: inline-block; vertical-align: middle; }

/* ── Misc Utilities ─────────────────────────────────────────── */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}
.visually-hidden { @extend .sr-only; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.text-purple { color: var(--color-purple); }
.text-gold   { color: var(--color-gold-dark); }
.text-navy   { color: var(--color-navy); }
.text-muted  { color: var(--color-gray-500); }
.text-white  { color: var(--color-white); }
.bg-navy     { background-color: var(--color-navy); }
.bg-purple   { background-color: var(--color-purple); }
.bg-off-white{ background-color: var(--color-off-white); }

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-purple);
  color: var(--color-white);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: var(--weight-semibold);
  z-index: 9999;
  transition: top var(--duration-fast);
}
.skip-link:focus { top: var(--space-4); }

/* ── Notice / Alert Bars ─────────────────────────────────────── */
.notice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}
.notice--info    { background: rgba(59,130,246,0.08); border: 1px solid rgba(59,130,246,0.2); color: #1D4ED8; }
.notice--warning { background: rgba(232,172,54,0.10); border: 1px solid rgba(232,172,54,0.25); color: var(--color-gold-dark); }
.notice--purple  { background: rgba(72,35,140,0.07); border: 1px solid rgba(72,35,140,0.15); color: var(--color-purple); }
.notice-icon { flex-shrink: 0; width: 18px; height: 18px; margin-top: 1px; }

/* ── SVG Connector Lines (Workflow Diagrams) ─────────────────── */
.node-diagram {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ── Responsive breakpoints follow in responsive.css ─────────── */