/* ========================================
   OVIVO Design System
   ======================================== */

/* ---- Font Face ---- */

@font-face {
  font-family: 'Butler';
  src: url('../fonts/Butler-Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ---- Design Tokens ---- */

:root {
  /* Brand */
  --color-primary: #5B3FD4;
  --color-primary-hover: #4A30B8;
  --color-primary-dark: #3D2899;
  --color-primary-darker: #2A1B6B;
  --color-primary-light: #7B63E8;
  --color-primary-lighter: #EDE9FA;
  --color-primary-faint: #F8F6FE;

  /* Neutrals */
  --color-text: #1A1A2E;
  --color-text-secondary: #5A5A72;
  --color-text-tertiary: #8A8A9A;
  --color-bg: #FFFFFF;
  --color-bg-subtle: #F8F8FC;
  --color-bg-muted: #F0F0F6;
  --color-border: #E5E5ED;
  --color-dark: #110B24;

  /* Typography */
  --font-display: 'Butler', Georgia, 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: 3.5rem;
  --text-6xl: 4.5rem;

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

  /* Layout */
  --max-width: 1280px;
  --max-width-narrow: 720px;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(26, 26, 46, 0.06);
  --shadow-md: 0 4px 12px rgba(26, 26, 46, 0.08);
  --shadow-lg: 0 8px 30px rgba(26, 26, 46, 0.12);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
}

/* ---- Reset & Base ---- */

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

html {
  scroll-behavior: smooth;
}

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

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

/* ---- Accessibility ---- */

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

.hero--full :focus-visible,
.statement :focus-visible,
.cta-banner :focus-visible,
.site-footer :focus-visible {
  outline-color: #fff;
}

/* ---- Typography ---- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  color: var(--color-text);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); margin-bottom: var(--space-6); }
h3 { font-size: var(--text-2xl); margin-bottom: var(--space-4); }
h4 { font-size: var(--text-xl); margin-bottom: var(--space-3); }

p {
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

p:last-child {
  margin-bottom: 0;
}

/* ---- Layout ---- */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

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

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

.section--dark {
  background: var(--color-primary-darker);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: #fff;
}

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

/* ---- Buttons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  line-height: 1.4;
}

.btn--primary {
  background: var(--color-primary-darker);
  color: #fff;
  border-color: var(--color-primary-darker);
}

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

.btn--secondary {
  background: transparent;
  color: var(--color-primary-darker);
  border-color: var(--color-primary-darker);
}

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

.btn--white {
  background: #fff;
  color: #2D1A6E;
  border-color: #fff;
}

.btn--white:hover {
  background: rgba(255, 255, 255, 0.9);
}

.btn--outline-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

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

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

.hero--split .btn--lg,
.hero--full .btn--lg {
  font-size: var(--text-sm);
  padding: var(--space-3) var(--space-6);
}

.btn-group {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ---- Navigation ---- */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base);
}

.nav--scrolled {
  border-bottom-color: var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  height: 72px;
}

.nav-logo {
  display: inline-flex;
  line-height: 0;
}

.nav-logo img {
  height: 20px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  padding: var(--space-2) 0;
}

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

.nav-link--active {
  color: var(--color-primary);
}

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

.nav-burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 24px;
  height: 18px;
  position: relative;
  z-index: 101;
}

.nav-burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  position: absolute;
  left: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-burger span:nth-child(1) { top: 0; }
.nav-burger span:nth-child(2) { bottom: 0; }

.menu-open .nav-burger span:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.menu-open .nav-burger span:nth-child(2) {
  bottom: 50%;
  transform: translateY(50%) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(255, 255, 255, 0.95);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-text);
}

.menu-open .mobile-menu {
  opacity: 1;
  pointer-events: auto;
}

/* ---- Hero — Full Bleed ---- */

.hero--full {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero--full .hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero--full .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.75) 0%,
    rgba(0, 0, 0, 0.3) 50%,
    rgba(0, 0, 0, 0.1) 100%
  );
}

.hero--full .hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-16) var(--space-6);
  width: 100%;
}

.hero--full h1 {
  color: #fff;
  font-size: var(--text-6xl);
  margin-bottom: var(--space-6);
  max-width: 800px;
}

.hero--full .hero-subtitle {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--text-xl);
  max-width: 600px;
  margin-bottom: var(--space-8);
  line-height: 1.5;
}

/* ---- Hero — Split ---- */

.hero--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 560px;
  overflow: hidden;
}

.hero--split .hero-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-16) var(--space-12) var(--space-16) var(--space-6);
  max-width: 640px;
  margin-left: auto;
}

.hero--split h1 {
  font-size: var(--text-5xl);
  margin-bottom: var(--space-6);
}

.hero--split .hero-body {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.hero--split .hero-image {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero--split .hero-image img {
  width: auto;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  animation: heroSlideUp 0.8s ease-out both;
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, black 15%, black 85%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
  -webkit-mask-composite: destination-in;
  mask-image:
    linear-gradient(to right, transparent 0%, black 15%, black 85%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
  mask-composite: intersect;
}

@keyframes heroSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- Hero Callout (text-only split heroes) ---- */

.hero-callout {
  background: var(--color-primary-faint);
  border-left: 3px solid var(--color-primary-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-8);
  margin: var(--space-8) var(--space-6) var(--space-8) 0;
  max-width: 480px;
  box-shadow: var(--shadow-md);
  animation: calloutrise 0.7s ease-out both;
  animation-delay: 0.3s;
}

@keyframes calloutrise {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-callout-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.hero-callout p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ---- Stats Row ---- */

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.stat {
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-6xl);
  font-weight: 400;
  line-height: 1;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.stat-label {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* ---- Content + Image ---- */

.content-image {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.content-image--reversed .content-img {
  order: -1;
}

.content-image .content-text h2 {
  margin-bottom: var(--space-6);
}

.content-image .content-text p {
  font-size: var(--text-lg);
  margin-bottom: var(--space-6);
}

.content-image .content-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.content-image .content-img img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* ---- Card Grid ---- */

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

.card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.card-img {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.card-img img {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  width: auto;
  object-fit: contain;
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, black 15%, black 85%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
  -webkit-mask-composite: destination-in;
  mask-image:
    linear-gradient(to right, transparent 0%, black 15%, black 85%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
  mask-composite: intersect;
}

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

.card-body h3 {
  margin-bottom: var(--space-3);
}

.card-body p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.card-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.card-link:hover {
  text-decoration: underline;
}

/* ---- Statement ---- */

.statement {
  position: relative;
  background: var(--color-dark);
  padding: var(--space-24) 0;
  overflow: hidden;
}

.statement--image {
  background: #000;
}

.statement .statement-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
}

.statement .container {
  position: relative;
  z-index: 2;
  text-align: center;
}

.statement blockquote {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 400;
  line-height: 1.3;
  color: #fff;
  max-width: 900px;
  margin: 0 auto;
}

/* ---- Feature Grid ---- */

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

.feature {
  border-top: 2px solid var(--color-border);
  padding-top: var(--space-6);
}

.feature-icon {
  width: 60px;
  height: 60px;
  color: var(--feature-color, var(--color-primary));
  margin-bottom: var(--space-4);
}

.feature-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.feature h3 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.feature p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* ---- Tag Cloud ---- */

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.tag {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  background: var(--color-bg);
}

.tag-cloud-more {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  width: 100%;
}

.tag-cloud-more[hidden] {
  display: none;
}

.tag-cloud-toggle {
  margin-top: var(--space-4);
}

/* ---- Process Steps ---- */

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.step h3 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

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

/* ---- Accordion ---- */

.accordion {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 var(--space-12);
}

.accordion details {
  border-bottom: 1px solid var(--color-border);
}

.accordion summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.accordion summary::-webkit-details-marker {
  display: none;
}

.accordion summary::after {
  content: '+';
  font-size: var(--text-2xl);
  font-weight: 300;
  color: var(--color-text-secondary);
  flex-shrink: 0;
  margin-left: var(--space-4);
}

.accordion details[open] summary::after {
  content: '\2212';
}

.accordion .accordion-content {
  padding-bottom: var(--space-6);
}

/* ---- CTA Banner ---- */

.cta-banner {
  background: var(--color-dark);
  padding: var(--space-16) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner--image {
  background: #000;
}

.cta-banner .cta-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.cta-banner .container {
  position: relative;
  z-index: 2;
}

.cta-banner h2 {
  color: #fff;
  margin-bottom: var(--space-8);
}

/* ---- CTA Columns ---- */

.cta-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-12);
}

.cta-col h3 {
  font-family: var(--font-body);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.cta-col p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.cta-col a {
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: underline;
}

/* ---- Site Footer ---- */

.site-footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.6);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-logo {
  margin-bottom: var(--space-12);
}

.footer-logo img {
  height: 20px;
  filter: brightness(0) invert(1);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--text-sm);
}

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

.footer-inner a {
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

.footer-inner a:hover {
  color: #fff;
}

/* ---- Scroll Reveal ---- */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Styleguide Only ---- */

.sg-header {
  background: var(--color-primary-darker);
  padding: var(--space-16) 0;
  text-align: center;
}

.sg-header h1 {
  color: #fff;
  font-size: var(--text-4xl);
  margin-bottom: var(--space-3);
}

.sg-header p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-lg);
  margin-bottom: 0;
}

.sg-toc {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) 0;
  position: sticky;
  top: 0;
  z-index: 90;
  overflow-x: auto;
}

.sg-toc-inner {
  display: flex;
  gap: var(--space-6);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  white-space: nowrap;
}

.sg-toc a {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
  padding: var(--space-2) 0;
}

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

.sg-label {
  background: var(--color-bg-muted);
  padding: var(--space-3) 0;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-tertiary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.sg-label span {
  max-width: var(--max-width);
  margin: 0 auto;
  display: block;
  padding: 0 var(--space-6);
}

.sg-tokens {
  padding: var(--space-16) 0;
}

.sg-tokens h2 {
  margin-bottom: var(--space-12);
}

.sg-tokens h3 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-6);
  margin-top: var(--space-12);
}

.sg-tokens h3:first-of-type {
  margin-top: 0;
}

.sg-colors {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: var(--space-4);
}

.sg-swatch {
  border-radius: var(--radius-md);
  padding: var(--space-8) var(--space-4) var(--space-4);
  font-size: var(--text-xs);
  line-height: 1.5;
}

.sg-swatch--light {
  border: 1px solid var(--color-border);
}

.sg-swatch span {
  display: block;
}

.sg-type-scale {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.sg-type-item {
  display: flex;
  align-items: baseline;
  gap: var(--space-8);
}

.sg-type-label {
  font-size: var(--text-xs);
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  min-width: 100px;
  flex-shrink: 0;
}

.sg-buttons-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.sg-buttons-dark {
  background: var(--color-text);
  padding: var(--space-6);
  border-radius: var(--radius-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

/* ---- Responsive ---- */

@media (max-width: 1024px) {
  .hero--split {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero--split .hero-text {
    padding: var(--space-12) var(--space-8);
    max-width: none;
    margin-left: 0;
  }

  .hero--split .hero-image {
    min-height: 400px;
  }

  .hero--split h1 {
    font-size: var(--text-4xl);
  }

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

  .content-image {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .content-image--reversed .content-img {
    order: unset;
  }

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

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

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

@media (max-width: 768px) {
  :root {
    --text-6xl: 3rem;
    --text-5xl: 2.5rem;
    --text-4xl: 2rem;
    --text-3xl: 1.5rem;
    --space-24: 4rem;
    --space-16: 3rem;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-burger {
    display: block;
  }

  .mobile-menu {
    display: flex;
  }

  .hero--full {
    min-height: 50vh;
  }

  .hero--split .hero-image {
    min-height: 300px;
  }

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

  .stat {
    padding: var(--space-6) var(--space-3);
  }

  .stat-number {
    font-size: var(--text-4xl);
  }

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

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

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

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

  .accordion {
    grid-template-columns: 1fr;
    max-width: var(--max-width-narrow);
    margin-left: auto;
    margin-right: auto;
  }

  .btn-group {
    flex-direction: column;
    align-items: flex-start;
  }

  .statement blockquote {
    font-size: var(--text-3xl);
  }

  .footer-inner {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .sg-header h1 {
    font-size: var(--text-3xl);
  }

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

  .sg-type-item {
    flex-direction: column;
    gap: var(--space-2);
  }
}