/* ═══════════════════════════════════════════════════════════════
   HERCULEAS ENTERPRISE FRONTPAGE STYLESHEET
   Design system: oklch colors, fluid typography, mobile-first
   WCAG AA compliant, dark mode native, no frameworks
   ═══════════════════════════════════════════════════════════════ */

/* ── 0. Design tokens (5D) ───────────────────────────────────── */

:root {
  /* Brand colors (oklch) */
  --color-brand-primary:    oklch(32% 0.08 155); /* Diep blauw */
  --color-brand-accent:     oklch(72% 0.18 70);  /* Goud/amber */
  
  /* Semantic colors (light theme baseline) */
  --color-bg:               oklch(14% 0.02 155);
  --color-surface:          oklch(18% 0.025 155);
  --color-surface-elevated: oklch(24% 0.03 155);
  --color-border:           oklch(32% 0.025 155);
  
  --color-text:             oklch(96% 0.01 155);
  --color-text-muted:       oklch(72% 0.03 155);
  --color-text-inverse:     oklch(14% 0.02 155);
  
  --color-primary:          oklch(55% 0.12 155);
  --color-primary-hover:    oklch(60% 0.13 155);
  --color-on-primary:       oklch(100% 0 0);
  
  --color-secondary:        oklch(75% 0.15 70);
  --color-on-secondary:     oklch(14% 0.02 155);
  
  --color-success:          oklch(70% 0.16 145);
  --color-warning:          oklch(76% 0.16 80);
  --color-error:            oklch(62% 0.22 25);
  
  /* Spacing scale (4px base) */
  --space-1: 0.25rem;   /*  4px */
  --space-2: 0.5rem;    /*  8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */
  
  /* Typography scale (fluid) */
  --font-size-xs:   clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --font-size-sm:   clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
  --font-size-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --font-size-lg:   clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
  --font-size-xl:   clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --font-size-2xl:  clamp(1.5rem, 1.3rem + 1vw, 1.875rem);
  --font-size-3xl:  clamp(1.875rem, 1.5rem + 1.875vw, 2.25rem);
  --font-size-4xl:  clamp(2.25rem, 1.75rem + 2.5vw, 3rem);
  --font-size-5xl:  clamp(3rem, 2rem + 5vw, 3.75rem);
  
  --line-height-tight:  1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  
  /* Shadow */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
  
  /* Motion (4D) */
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 400ms;
  
  --easing-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --easing-ease-in-out: cubic-bezier(0.45, 0, 0.55, 1);
  --easing-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  
  /* Container */
  --container-max-width: 1280px;
  --container-padding: var(--space-6);
}

@media (prefers-color-scheme: light) {
  :root {
    --color-bg:               oklch(98% 0.005 260);
    --color-surface:          oklch(100% 0 0);
    --color-surface-elevated: oklch(96% 0.01 155);
    --color-border:           oklch(88% 0.01 260);
    
    --color-text:             oklch(14% 0.02 155);
    --color-text-muted:       oklch(50% 0.02 260);
    --color-text-inverse:     oklch(96% 0.01 155);
    
    --color-primary:          oklch(48% 0.22 260);
    --color-primary-hover:    oklch(42% 0.24 260);
  }
}

/* ── 1. Reset & base ──────────────────────────────────────────── */

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

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Source Sans 3', system-ui, sans-serif;
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background: var(--color-bg);
  font-feature-settings: 'cv11', 'ss01', 'salt';
  font-variation-settings: 'opsz' 16;
}

/* ── 2. Typography ────────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--easing-ease-out);
}

a:hover {
  color: var(--color-primary-hover);
}

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ── 3. Layout primitives ─────────────────────────────────────── */

.container {
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Honeypot (bot trap) */
.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  opacity: 0;
  pointer-events: none;
}

/* ── 4. Components ────────────────────────────────────────────── */

/* Hero section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: 
    radial-gradient(ellipse 80% 50% at 50% 0%, oklch(35% 0.18 260 / 0.12), transparent),
    var(--color-bg);
  padding: var(--space-20) 0;
}

.hero__title {
  font-size: var(--font-size-5xl);
  margin-bottom: var(--space-6);
  max-width: 18ch;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  margin: 0 auto var(--space-8);
  text-align: center;
  line-height: var(--line-height-relaxed);
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* Features section */
.features {
  padding: var(--space-24) 0;
  background: var(--color-surface);
}

.section-title {
  font-size: var(--font-size-3xl);
  text-align: center;
  margin-bottom: var(--space-12);
}

.features__grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
}

.feature-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: 
    border-color var(--duration-base) var(--easing-ease-out),
    transform var(--duration-base) var(--easing-ease-out);
}

.feature-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  background: oklch(35% 0.18 260 / 0.1);
  border: 1px solid oklch(35% 0.18 260 / 0.3);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.feature-card__icon svg {
  width: 24px;
  height: 24px;
}

.feature-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-3);
}

.feature-card__description {
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* Social proof */
.social-proof {
  padding: var(--space-20) 0;
  background: var(--color-bg);
}

.testimonial {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-10);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.testimonial__quote {
  font-size: var(--font-size-xl);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
  font-style: italic;
}

.testimonial__author {
  color: var(--color-text-muted);
  font-style: normal;
  font-size: var(--font-size-sm);
}

/* Newsletter section */
.newsletter {
  padding: var(--space-20) 0;
  background: var(--color-surface);
}

.newsletter__title {
  font-size: var(--font-size-3xl);
  text-align: center;
  margin-bottom: var(--space-4);
}

.newsletter__description {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 60ch;
  margin: 0 auto var(--space-10);
}

.newsletter__form {
  max-width: 480px;
  margin: 0 auto;
}

/* Footer */
.footer {
  padding: var(--space-16) 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.footer .container {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: center;
  text-align: center;
}

.footer__brand {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer__nav {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
  justify-content: center;
}

.footer__nav a {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

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

/* ── 5. Buttons ───────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: 
    background var(--duration-base) var(--easing-ease-out),
    transform var(--duration-base) var(--easing-ease-out),
    box-shadow var(--duration-base) var(--easing-ease-out);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  box-shadow: 0 0 0 0 oklch(35% 0.18 260 / 0);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 0 24px 0 oklch(35% 0.18 260 / 0.3);
}

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

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

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

.btn--full {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ── 6. Forms ─────────────────────────────────────────────────── */

.form-group {
  margin-bottom: var(--space-5);
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
}

.required {
  color: var(--color-error);
}

.input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-base);
  font-family: inherit;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: 
    border-color var(--duration-fast) var(--easing-ease-out),
    box-shadow var(--duration-fast) var(--easing-ease-out);
}

.input::placeholder {
  color: var(--color-text-muted);
  opacity: 0.6;
}

.input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(35% 0.18 260 / 0.1);
}

.input[aria-invalid="true"] {
  border-color: var(--color-error);
}

.input[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 3px oklch(62% 0.22 25 / 0.1);
}

/* Checkbox */
.form-group--checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.form-group--checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-group--checkbox label {
  margin: 0;
  cursor: pointer;
  user-select: none;
  line-height: var(--line-height-normal);
}

/* Form messages */
.form-message {
  display: none;
  padding: var(--space-4);
  margin-top: var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
}

.form-message.visible {
  display: block;
}

.form-message.success {
  background: oklch(70% 0.16 145 / 0.1);
  border: 1px solid oklch(70% 0.16 145 / 0.3);
  color: var(--color-success);
}

.form-message.error {
  background: oklch(62% 0.22 25 / 0.1);
  border: 1px solid oklch(62% 0.22 25 / 0.3);
  color: var(--color-error);
}

/* ── 7. Modal ─────────────────────────────────────────────────── */

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--easing-ease-out);
}

.modal[aria-hidden="false"] {
  opacity: 1;
  pointer-events: auto;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: oklch(16% 0.015 260 / 0.8);
  backdrop-filter: blur(8px);
}

.modal__content {
  position: relative;
  z-index: 1;
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  transform: scale(0.95);
  transition: transform var(--duration-base) var(--easing-spring);
}

.modal[aria-hidden="false"] .modal__content {
  transform: scale(1);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.modal__title {
  font-size: var(--font-size-2xl);
}

.modal__close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--color-text-muted);
  transition: 
    background var(--duration-fast) var(--easing-ease-out),
    color var(--duration-fast) var(--easing-ease-out);
}

.modal__close:hover {
  background: var(--color-surface-elevated);
  color: var(--color-text);
}

.modal__close svg {
  width: 20px;
  height: 20px;
}

.modal__form {
  padding: var(--space-6);
}

.modal__success {
  padding: var(--space-8);
  text-align: center;
}

.modal__success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-6);
  color: var(--color-success);
}

.modal__success h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-4);
}

.modal__success p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-relaxed);
}

/* ── 8. Responsive ────────────────────────────────────────────── */

@media (min-width: 768px) {
  .hero__title {
    max-width: 20ch;
  }
  
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer .container {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ── 9. Motion (4D) ───────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── 10. Print ────────────────────────────────────────────────── */

@media print {
  .modal,
  .btn,
  .footer__nav {
    display: none;
  }
}

/* ═══════════════════════════════════════════════════════════════
   HERCULEAS SALES PAGE — Extended components
   © ApiCentraal 2026 — FectionLabs / Herculeas
   ═══════════════════════════════════════════════════════════════ */

/* ── Utilities ──────────────────────────────────────────────── */

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.container--narrow {
  max-width: 800px;
}

/* ── Navbar ─────────────────────────────────────────────────── */

.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 900;
  transition:
    background var(--duration-base) var(--easing-ease-out),
    box-shadow var(--duration-base) var(--easing-ease-out),
    backdrop-filter var(--duration-base) var(--easing-ease-out);
}

.navbar--scrolled {
  background: oklch(16% 0.015 260 / 0.85);
  backdrop-filter: blur(16px) saturate(1.4);
  box-shadow: 0 1px 0 var(--color-border);
}

@media (prefers-color-scheme: light) {
  .navbar--scrolled {
    background: oklch(98% 0.005 260 / 0.9);
  }
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
  gap: var(--space-4);
}

.navbar__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  color: var(--color-text);
  text-decoration: none;
  flex-shrink: 0;
}

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

.navbar__name {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.navbar__links {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

.navbar__link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--duration-fast) var(--easing-ease-out);
}

.navbar__link:hover,
.navbar__link--active {
  color: var(--color-text);
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.navbar__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--color-text);
}

.navbar__toggle-bar {
  display: block;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--duration-base) var(--easing-ease-out), opacity var(--duration-fast);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(2) {
  opacity: 0;
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 4rem 0 0 0;
  z-index: 899;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-6);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--easing-ease-out), transform var(--duration-base) var(--easing-ease-out);
}

.mobile-menu--open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu__link {
  display: block;
  padding: var(--space-4);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: background var(--duration-fast);
}

.mobile-menu__link:hover {
  background: var(--color-surface);
  color: var(--color-text);
}

@media (min-width: 768px) {
  .navbar__links { display: flex; }
  .navbar__toggle { display: none; }
}

/* ── Hero enhancements ──────────────────────────────────────── */

.hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(4rem + var(--space-20));
  text-align: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orb-float 12s var(--easing-ease-in-out) infinite alternate;
}

.hero__orb--1 {
  width: 600px;
  height: 600px;
  top: -200px;
  left: 50%;
  transform: translateX(-60%);
  background: oklch(35% 0.18 260 / 0.25);
}

.hero__orb--2 {
  width: 400px;
  height: 400px;
  bottom: -100px;
  right: -100px;
  background: oklch(72% 0.18 70 / 0.12);
  animation-delay: -4s;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(oklch(35% 0.02 260 / 0.08) 1px, transparent 1px),
    linear-gradient(90deg, oklch(35% 0.02 260 / 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black, transparent);
}

@keyframes orb-float {
  from { transform: translateX(-60%) translateY(0); }
  to   { transform: translateX(-40%) translateY(30px); }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  margin-bottom: var(--space-8);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.85); }
}

.hero__title {
  max-width: 22ch;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4) var(--space-6);
  margin-top: var(--space-12);
  padding: 0;
  list-style: none;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.hero__trust-icon {
  color: var(--color-success);
  margin-right: var(--space-1);
}

.hero__trust-icon--accent {
  color: var(--color-primary);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
}

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

/* ── Sections ───────────────────────────────────────────────── */

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

.section--alt {
  background: var(--color-surface);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-eyebrow {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-eyebrow--success {
  color: var(--color-success);
}

.section-title--left,
.section-lead--left {
  text-align: left;
}

.section-lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  margin: var(--space-4) auto 0;
  line-height: var(--line-height-relaxed);
}

.section-lead--left {
  margin-left: 0;
}

/* ── Cards grid ─────────────────────────────────────────────── */

.cards-grid {
  display: grid;
  gap: var(--space-5);
}

.cards-grid--2 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
}

.cards-grid--3 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
}

.info-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition:
    border-color var(--duration-base) var(--easing-ease-out),
    transform var(--duration-base) var(--easing-ease-out),
    box-shadow var(--duration-base) var(--easing-ease-out);
}

.info-card:hover {
  border-color: oklch(48% 0.22 260 / 0.5);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.info-card__icon {
  font-size: 1.75rem;
  margin-bottom: var(--space-4);
}

.info-card__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}

.info-card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* ── Split layout ───────────────────────────────────────────── */

.split-layout {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .split-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

/* ── Checklist ──────────────────────────────────────────────── */

.checklist {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.checklist__item {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--duration-base);
}

.checklist__item:hover {
  border-color: oklch(48% 0.22 260 / 0.4);
}

.checklist__mark {
  flex-shrink: 0;
  color: var(--color-success);
  font-size: var(--font-size-lg);
  line-height: 1.4;
}

.checklist__item strong {
  display: block;
  margin-bottom: var(--space-1);
}

.checklist__item p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-normal);
}

/* ── Stack cards ────────────────────────────────────────────── */

.stack-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition:
    border-color var(--duration-base) var(--easing-ease-out),
    transform var(--duration-base) var(--easing-ease-out);
}

.stack-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.stack-card__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}


/* ── Professional line icons (replaces emoji) ─────────────── */

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-lg);
  background: oklch(48% 0.22 260 / 0.12);
  color: var(--color-primary);
  border: 1px solid oklch(48% 0.22 260 / 0.22);
}

.icon svg {
  width: 1.25rem;
  height: 1.25rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon--inline {
  width: 1.1rem;
  height: 1.1rem;
  border: 0;
  background: transparent;
  border-radius: 0;
  vertical-align: -0.15em;
}

.icon--inline svg {
  width: 1rem;
  height: 1rem;
}

.icon--success {
  color: var(--color-success);
  background: oklch(70% 0.16 145 / 0.12);
  border-color: oklch(70% 0.16 145 / 0.28);
}

.info-card__icon.icon {
  margin-bottom: var(--space-4);
  font-size: inherit;
}

.stack-card__emoji.icon {
  font-size: inherit;
  line-height: 1;
}

.compliance-badge > .icon {
  width: 2rem;
  height: 2rem;
}

.hero__trust-icon.icon {
  margin-right: var(--space-1);
  color: inherit;
}

.stack-card__emoji {
  font-size: 1.75rem;
  line-height: 1;
}

.stack-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-1);
}

.stack-card__tag {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

.stack-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-5);
}

.stack-card__features {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.stack-card__features li {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-4);
  position: relative;
}

.stack-card__features li::before {
  content: '';
  position: absolute;
  left: 0.15rem;
  top: 0.55em;
  width: 0.35rem;
  height: 0.35rem;
  border-right: 2px solid var(--color-success);
  border-top: 2px solid var(--color-success);
  transform: rotate(45deg);
}

/* ── Steps ──────────────────────────────────────────────────── */

.steps {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step {
  display: flex;
  gap: var(--space-5);
  position: relative;
  padding-bottom: var(--space-8);
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 19px;
  top: 44px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
}

.step__num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
  color: var(--color-on-primary);
  background: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 4px oklch(48% 0.22 260 / 0.15);
}

.step__content {
  flex: 1;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.step__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-2);
}

.step__content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

.step__content code {
  font-family: ui-monospace, monospace;
  font-size: var(--font-size-xs);
  padding: 2px 6px;
  background: oklch(48% 0.22 260 / 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-primary);
}

/* ── Compliance & stats ─────────────────────────────────────── */

.compliance-badges {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.compliance-badge {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: oklch(70% 0.16 145 / 0.08);
  border: 1px solid oklch(70% 0.16 145 / 0.25);
  border-radius: var(--radius-lg);
}

.compliance-badge strong {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-success);
}

.compliance-badge span {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.stat-card {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  text-align: center;
  transition: border-color var(--duration-base), transform var(--duration-base);
}

.stat-card:hover {
  border-color: var(--color-primary);
  transform: scale(1.02);
}

.stat-card--wide {
  grid-column: span 2;
}

.stat-card__value {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.stat-card__value--sm {
  font-size: var(--font-size-2xl);
}

.stat-card__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  line-height: var(--line-height-normal);
}

/* ── Pricing ────────────────────────────────────────────────── */

.pricing-grid {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

@media (min-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pricing-card {
  position: relative;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition:
    border-color var(--duration-base),
    transform var(--duration-base),
    box-shadow var(--duration-base);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-card--popular {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), 0 20px 40px oklch(48% 0.22 260 / 0.15);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-1) var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-on-primary);
  background: var(--color-primary);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__tier {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.pricing-card__tier--enterprise {
  color: oklch(55% 0.20 280);
}

.pricing-card__price {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.pricing-card__price span {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  color: var(--color-text-muted);
}

.pricing-card__setup {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.pricing-card__desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
  min-height: 3em;
}

.pricing-card__features {
  list-style: none;
  padding: 0;
  margin-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pricing-card__feature {
  font-size: var(--font-size-sm);
  padding-left: var(--space-6);
  position: relative;
  line-height: var(--line-height-normal);
}

.pricing-card__feature--yes {
  color: var(--color-text-muted);
}

.pricing-card__feature--yes::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: var(--font-weight-bold);
}

.pricing-card__feature--no {
  color: oklch(50% 0.02 260 / 0.6);
}

.pricing-card__feature--no::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: oklch(50% 0.02 260 / 0.4);
}

.pricing-note {
  margin-top: var(--space-10);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* ── FAQ ────────────────────────────────────────────────────── */

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

.faq-item {
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--duration-base);
}

.faq-item[open] {
  border-color: oklch(48% 0.22 260 / 0.4);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

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

.faq-item__chevron {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  transition: transform var(--duration-base) var(--easing-ease-out);
}

.faq-item[open] .faq-item__chevron {
  transform: rotate(180deg);
}

.faq-item__answer {
  padding: 0 var(--space-6) var(--space-5);
}

.faq-item__answer p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
}

/* ── CTA section ────────────────────────────────────────────── */

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

.cta-box {
  text-align: center;
  padding: var(--space-16) var(--space-8);
  background:
    radial-gradient(ellipse 80% 60% at 50% 100%, oklch(35% 0.18 260 / 0.15), transparent),
    var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.cta-box__title {
  font-size: var(--font-size-4xl);
  margin: var(--space-4) 0 var(--space-6);
}

.cta-box__text {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 50ch;
  margin: 0 auto var(--space-8);
  line-height: var(--line-height-relaxed);
}

/* ── Scroll reveal animations ─────────────────────────────────── */

.reveal,
.reveal-group > * {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--duration-slow) var(--easing-ease-out),
    transform var(--duration-slow) var(--easing-ease-out);
}

.reveal--delay-1 { transition-delay: 80ms; }
.reveal--delay-2 { transition-delay: 160ms; }
.reveal--delay-3 { transition-delay: 240ms; }
.reveal--delay-4 { transition-delay: 320ms; }

.reveal.is-visible,
.reveal-group.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-group.is-visible > *:nth-child(2) { transition-delay: 80ms; }
.reveal-group.is-visible > *:nth-child(3) { transition-delay: 160ms; }
.reveal-group.is-visible > *:nth-child(4) { transition-delay: 240ms; }
.reveal-group.is-visible > *:nth-child(5) { transition-delay: 320ms; }
.reveal-group.is-visible > *:nth-child(6) { transition-delay: 400ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-group > *,
  .hero__orb {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    transition: none !important;
  }
}

/* ── Smooth scroll offset for fixed navbar ─────────────────── */

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}


/* 2026-07-22 brand refresh + funnel */
.hero__brand {
  font-family: Outfit, "Source Sans 3", sans-serif;
  font-weight: 800;
  font-size: clamp(2.75rem, 8vw, 4.25rem);
  letter-spacing: -0.045em;
  line-height: 0.95;
  margin: 0 0 var(--space-4);
  color: oklch(92% 0.04 145);
}
.hero__title {
  font-family: Outfit, "Source Sans 3", sans-serif;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
}
.billing-banner {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0.65rem 1rem;
  text-align: center;
  font-size: var(--font-size-sm);
  background: oklch(35% 0.08 80);
  color: oklch(96% 0.02 90);
  border-bottom: 1px solid oklch(50% 0.1 80);
}
.billing-banner[hidden] { display: none !important; }
.billing-banner a { color: inherit; text-decoration: underline; }