/* ========================================
   PowerfulAgents.com — Design Tokens + Styles
   Dark-first premium B2B landing page
   ======================================== */

/* === BASE RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  hanging-punctuation: first last;
  scroll-padding-top: 5rem;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body, sans-serif);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"], ol[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }

::selection {
  background: oklch(from var(--color-accent) l c h / 0.3);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

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

button { cursor: pointer; background: none; border: none; }
table { border-collapse: collapse; width: 100%; }

a, button, [role="button"], [role="link"], input, textarea, select {
  transition: color var(--transition-interactive),
              background var(--transition-interactive),
              border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.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;
}

/* === DESIGN TOKENS === */
:root {
  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    4rem);

  /* 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;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);

  /* Fonts */
  --font-display: 'Clash Display', 'Arial Black', sans-serif;
  --font-body: 'General Sans', 'Helvetica Neue', sans-serif;

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
}

/* === DARK THEME (Default) === */
[data-theme="dark"] {
  --color-bg: #111827;
  --color-surface: #1a2234;
  --color-surface-2: #1f2a3d;
  --color-surface-offset: #151d2e;
  --color-border: #2a3548;
  --color-divider: #222d40;

  --color-text: #f0f1f3;
  --color-text-muted: #8b95a8;
  --color-text-faint: #4f5b6e;

  --color-accent: #06b6d4;
  --color-accent-hover: #0891b2;
  --color-accent-active: #0e7490;
  --color-accent-subtle: rgba(6, 182, 212, 0.1);
  --color-accent-glow: rgba(6, 182, 212, 0.2);

  --color-gold: #d4a017;
  --color-gold-subtle: rgba(212, 160, 23, 0.12);

  --color-positive: #34d399;
  --color-negative: #f87171;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 30px rgba(6, 182, 212, 0.15);
}

/* === LIGHT THEME === */
[data-theme="light"] {
  --color-bg: #f7f8fa;
  --color-surface: #ffffff;
  --color-surface-2: #f0f2f5;
  --color-surface-offset: #e8ebf0;
  --color-border: #d1d5dc;
  --color-divider: #e2e5ea;

  --color-text: #111827;
  --color-text-muted: #5b6578;
  --color-text-faint: #9ca3af;

  --color-accent: #0891b2;
  --color-accent-hover: #0e7490;
  --color-accent-active: #155e75;
  --color-accent-subtle: rgba(8, 145, 178, 0.08);
  --color-accent-glow: rgba(8, 145, 178, 0.12);

  --color-gold: #b08a13;
  --color-gold-subtle: rgba(176, 138, 19, 0.08);

  --color-positive: #059669;
  --color-negative: #dc2626;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 30px rgba(8, 145, 178, 0.08);
}

/* System preference fallback */
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --color-bg: #f7f8fa;
    --color-surface: #ffffff;
    --color-surface-2: #f0f2f5;
    --color-surface-offset: #e8ebf0;
    --color-border: #d1d5dc;
    --color-divider: #e2e5ea;
    --color-text: #111827;
    --color-text-muted: #5b6578;
    --color-text-faint: #9ca3af;
    --color-accent: #0891b2;
    --color-accent-hover: #0e7490;
    --color-accent-active: #155e75;
    --color-accent-subtle: rgba(8, 145, 178, 0.08);
    --color-accent-glow: rgba(8, 145, 178, 0.12);
    --color-gold: #b08a13;
    --color-gold-subtle: rgba(176, 138, 19, 0.08);
    --color-positive: #059669;
    --color-negative: #dc2626;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 30px rgba(8, 145, 178, 0.08);
  }
}

/* === LAYOUT === */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-8); }
}

/* === HEADER === */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.header--hidden {
  transform: translateY(-100%);
}

.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .header__inner { padding-inline: var(--space-8); }
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  flex-shrink: 0;
}

.logo__icon {
  color: var(--color-text);
}

.logo__text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: -0.01em;
}

.nav__list {
  display: flex;
  gap: var(--space-6);
}

.nav__link {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: color var(--transition-interactive);
}

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

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive), background var(--transition-interactive);
}

.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-accent-subtle);
}

.mobile-menu-btn {
  display: none;
  color: var(--color-text);
}

.mobile-nav {
  display: none;
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-divider);
}

.mobile-nav.active {
  display: block;
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-nav__link {
  display: block;
  padding: var(--space-3) 0;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-base);
  font-weight: 500;
  border-bottom: 1px solid var(--color-divider);
}

@media (max-width: 767px) {
  .nav { display: none; }
  .header__actions .btn { display: none; }
  .mobile-menu-btn { display: flex; }
}

@media (min-width: 768px) {
  .mobile-nav { display: none !important; }
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  padding: var(--space-3) var(--space-6);
}

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

.btn--outline {
  background: transparent;
  color: var(--color-text);
  padding: var(--space-3) var(--space-6);
  border: 1px solid var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text-muted);
  padding: var(--space-3) var(--space-6);
}

.btn--ghost:hover {
  color: var(--color-text);
  background: var(--color-accent-subtle);
}

.btn--sm { padding: var(--space-2) var(--space-5); font-size: var(--text-xs); }
.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }

/* === SECTION HELPERS === */
.section-header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 600px;
  margin-inline: auto;
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-block: var(--space-20) var(--space-12);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    oklch(from var(--color-bg) l c h / 0.6) 0%,
    oklch(from var(--color-bg) l c h / 0.85) 60%,
    var(--color-bg) 100%
  );
}

.hero__grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-accent-subtle) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-accent-subtle) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black, transparent);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent-subtle);
  border: 1px solid oklch(from var(--color-accent) l c h / 0.2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}

.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.015em;
  margin-bottom: var(--space-6);
  line-height: 1.12;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.hero__cta-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

.hero__stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.hero__stat {
  text-align: center;
}

.hero__stat-number {
  display: inline;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.hero__stat-suffix {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
}

.hero__stat-value-row {
  display: block;
}

.hero__stat-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-divider);
}

@media (max-width: 640px) {
  .hero { padding-block: var(--space-24) var(--space-16); min-height: auto; }
  .hero__title { letter-spacing: -0.01em; }
  .hero__stats { gap: var(--space-6); }
  .hero__stat-divider { display: none; }
}

@media (max-height: 750px) {
  .hero {
    min-height: auto;
    padding-block: var(--space-24) var(--space-16);
  }
}

/* === ROI COMPARISON === */
.roi {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  background: var(--color-surface);
}

.roi__comparison {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-6);
  align-items: stretch;
  max-width: 960px;
  margin-inline: auto;
}

@media (max-width: 767px) {
  .roi__comparison {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

.roi__card {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
}

.roi__card--ai {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

.roi__card-badge {
  position: absolute;
  top: calc(-1 * var(--space-3));
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.roi__card-header {
  margin-bottom: var(--space-6);
}

.roi__card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.roi__card-icon--human {
  background: oklch(from var(--color-negative) l c h / 0.12);
  color: var(--color-negative);
}

.roi__card-icon--ai {
  background: var(--color-accent-subtle);
  color: var(--color-accent);
}

.roi__card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.roi__card-cost {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
}

.roi__card-cost span {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 400;
}

.roi__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.roi__list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.roi__list-item--negative svg {
  color: var(--color-negative);
  flex-shrink: 0;
  margin-top: 2px;
}

.roi__list-item--positive svg {
  color: var(--color-positive);
  flex-shrink: 0;
  margin-top: 2px;
}

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

.roi__vs span {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text-faint);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 2px solid var(--color-divider);
  background: var(--color-surface);
}

@media (max-width: 767px) {
  .roi__vs {
    padding-block: var(--space-2);
  }
}

.roi__savings {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-10);
  padding: var(--space-4) var(--space-6);
  background: var(--color-accent-subtle);
  border: 1px solid oklch(from var(--color-accent) l c h / 0.15);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--color-accent);
  max-width: 600px;
  margin-inline: auto;
}

.roi__savings strong {
  color: var(--color-text);
}

/* === AI AGENT ROLES === */
.agents {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.agents__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  max-width: 1000px;
  margin-inline: auto;
}

@media (max-width: 767px) {
  .agents__grid {
    grid-template-columns: 1fr;
  }
}

.agent-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

.agent-card:hover {
  border-color: oklch(from var(--color-accent) l c h / 0.3);
  box-shadow: var(--shadow-glow);
}

.agent-card--featured {
  padding: var(--space-8);
}

.agent-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.agent-card__avatar {
  flex-shrink: 0;
  color: var(--color-text);
}

.agent-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
}

.agent-card__role {
  font-size: var(--text-xs);
  color: var(--color-accent);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.agent-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  line-height: 1.6;
}

.agent-card__capabilities {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
  margin-bottom: var(--space-6);
}

.agent-card__capabilities li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-5);
  position: relative;
}

.agent-card__capabilities li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  opacity: 0.6;
}

.agent-card__footer {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}

.agent-card__price {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.agent-card__price strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
}

/* === HOW IT WORKS === */
.how-it-works {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  background: var(--color-surface);
}

.steps {
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-6);
  align-items: start;
  width: 100%;
  padding: var(--space-6);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.step__number {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.6;
  line-height: 1;
  padding-top: 2px;
}

.step__content {
  flex: 1;
}

.step__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.step__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step__connector {
  width: 2px;
  height: 32px;
  background: linear-gradient(180deg, var(--color-accent), var(--color-divider));
  opacity: 0.4;
}

@media (max-width: 640px) {
  .step {
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
  }
  .step__icon { display: none; }
}

/* === INDUSTRIES === */
.industries {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.industries__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  max-width: 900px;
  margin-inline: auto;
}

.industry-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

a.industry-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

.industry-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.industry-card__label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

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

/* === PRICING === */
.pricing {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  background: var(--color-surface);
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  max-width: 1000px;
  margin-inline: auto;
}

@media (max-width: 900px) {
  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 440px;
  }
}

.pricing-card {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
}

.pricing-card--featured {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

.pricing-card__badge {
  position: absolute;
  top: calc(-1 * var(--space-3));
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gold);
  color: #111;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.pricing-card__header {
  margin-bottom: var(--space-6);
}

.pricing-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.pricing-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.pricing-card__price {
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}

.pricing-card__amount {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.pricing-card__period {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 400;
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
  margin-bottom: var(--space-8);
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.pricing-card__features li svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.pricing-card .btn {
  width: 100%;
  text-align: center;
  margin-top: auto;
}

/* === TRUST === */
.trust {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}

.trust__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  max-width: 1000px;
  margin-inline: auto;
}

@media (max-width: 767px) {
  .trust__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

.trust__content .section-header {
  text-align: left;
  margin-inline: 0;
}

.trust__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.trust__desc a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.trust__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

@media (max-width: 480px) {
  .trust__features { grid-template-columns: 1fr; }
}

.trust__feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.trust__feature svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.trust__logos-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
}

.trust__logos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.trust__logo-placeholder {
  height: 48px;
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-md);
}

.trust__metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.trust__metric {
  text-align: center;
}

.trust__metric-value {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
}

.trust__metric-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* === FINAL CTA === */
.cta-final {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  background: var(--color-surface);
}

.cta-final__inner {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  padding: clamp(var(--space-10), 6vw, var(--space-20));
  background: linear-gradient(135deg,
    oklch(from var(--color-accent) l c h / 0.06),
    oklch(from var(--color-gold) l c h / 0.04)
  );
  border: 1px solid oklch(from var(--color-accent) l c h / 0.15);
  border-radius: var(--radius-2xl);
}

.cta-final__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}

.cta-final__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-inline: auto;
}

.cta-final__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.cta-final__email {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.cta-final__email a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* === FOOTER === */
.footer {
  padding-block: var(--space-12) var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

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

.footer__tagline a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer__nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__nav a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition-interactive);
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
}

.footer__bottom p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer__attribution {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

/* === SCROLL REVEAL ANIMATION === */
.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 80%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* === LIGHT THEME HERO ADJUSTMENTS === */
[data-theme="light"] .hero__bg-img {
  opacity: 0.15;
  filter: brightness(1.2) saturate(0.8);
}

[data-theme="light"] .hero__grid-pattern {
  opacity: 0.3;
}