/* style.css — NextRung design tokens + components */

/* ============ FONTS ============ */
:root {
  --font-display: 'General Sans', 'Segoe UI', sans-serif;
  --font-body: 'Satoshi', 'Segoe UI', sans-serif;
}

/* ============ TYPE SCALE ============ */
:root {
  --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, 5rem);
  --text-hero: clamp(2.5rem, 1.1rem + 5vw, 5.25rem);
}

/* ============ SPACING ============ */
:root {
  --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;
}

/* ============ COLOR SYSTEM — NextRung ============ */
/* Deep navy/charcoal for trust, warm amber for energy/CTA, warm off-white surfaces */
:root,
[data-theme='light'] {
  --color-bg: #f8f7f4;
  --color-surface: #ffffff;
  --color-surface-2: #fbfaf7;
  --color-surface-offset: #f1efe9;
  --color-surface-offset-2: #eae7de;
  --color-divider: #e2ded4;
  --color-border: #dcd7cb;

  --color-text: #14213d;
  --color-text-muted: #4a5268;
  --color-text-faint: #8992a6;
  --color-text-inverse: #f8f7f4;

  --color-primary: #14213d;
  --color-primary-hover: #1d2f52;
  --color-primary-active: #0c1830;

  --color-accent: #e8871e;
  --color-accent-hover: #cf7513;
  --color-accent-active: #b3660f;
  --color-accent-highlight: #fce4c9;
  --color-accent-text: #7a4008;

  --color-success: #2f7a4f;
  --color-error: #b3403a;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --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);

  --shadow-sm: 0 1px 2px oklch(0.15 0.03 260 / 0.08);
  --shadow-md: 0 6px 20px oklch(0.15 0.03 260 / 0.1);
  --shadow-lg: 0 16px 40px oklch(0.15 0.03 260 / 0.16);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;

  color-scheme: light;
}

[data-theme='dark'] {
  --color-bg: #0f1420;
  --color-surface: #161d2c;
  --color-surface-2: #1a2233;
  --color-surface-offset: #1e263a;
  --color-surface-offset-2: #232c42;
  --color-divider: #2a3348;
  --color-border: #323d56;

  --color-text: #edeef2;
  --color-text-muted: #a7aec1;
  --color-text-faint: #6d7690;
  --color-text-inverse: #0f1420;

  --color-primary: #eef1f8;
  --color-primary-hover: #ffffff;
  --color-primary-active: #d7dcea;

  --color-accent: #f0973a;
  --color-accent-hover: #f5ab5c;
  --color-accent-active: #e8871e;
  --color-accent-highlight: #3a2c19;
  --color-accent-text: #ffd8a3;

  --color-success: #5fbb84;
  --color-error: #e2726c;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.35);
  --shadow-md: 0 6px 20px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 20px 48px oklch(0 0 0 / 0.55);

  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0f1420;
    --color-surface: #161d2c;
    --color-surface-2: #1a2233;
    --color-surface-offset: #1e263a;
    --color-surface-offset-2: #232c42;
    --color-divider: #2a3348;
    --color-border: #323d56;
    --color-text: #edeef2;
    --color-text-muted: #a7aec1;
    --color-text-faint: #6d7690;
    --color-text-inverse: #0f1420;
    --color-primary: #eef1f8;
    --color-primary-hover: #ffffff;
    --color-primary-active: #d7dcea;
    --color-accent: #f0973a;
    --color-accent-hover: #f5ab5c;
    --color-accent-active: #e8871e;
    --color-accent-highlight: #3a2c19;
    --color-accent-text: #ffd8a3;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.35);
    --shadow-md: 0 6px 20px oklch(0 0 0 / 0.4);
    --shadow-lg: 0 20px 48px oklch(0 0 0 / 0.55);
    color-scheme: dark;
  }
}

/* ============ TYPOGRAPHY ============ */
h1,
h2,
h3,
.font-display {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

p,
li {
  max-width: 65ch;
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-text);
}

[data-theme='light'] .eyebrow,
:root:not([data-theme]) .eyebrow {
  color: var(--color-accent-active);
}

/* ============ LAYOUT ============ */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.container--default {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

.container--narrow {
  max-width: var(--content-narrow);
  margin-inline: auto;
  padding-inline: var(--space-5);
}

section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

.section-head {
  max-width: 640px;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section-title {
  font-size: var(--text-xl);
  margin-top: var(--space-3);
}

/* ============ SKIP LINK ============ */
.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  background: var(--color-accent);
  color: #14213d;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: 600;
  z-index: 100;
  transition: top var(--transition-interactive);
}
.skip-link:focus {
  top: var(--space-4);
}

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid oklch(from var(--color-text) l c h / 0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
}

.brand__mark {
  width: 34px;
  height: 34px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.main-nav {
  display: none;
}

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

.main-nav__list a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
}

.main-nav__list a:hover,
.main-nav__list a:focus-visible {
  color: var(--color-text);
}

@media (min-width: 900px) {
  .main-nav {
    display: block;
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.header-actions .btn--primary {
  display: none;
}

@media (min-width: 560px) {
  .header-actions {
    gap: var(--space-3);
  }
  .header-actions .btn--primary {
    display: inline-flex;
  }
}

/* Theme toggle */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid oklch(from var(--color-text) l c h / 0.12);
}
.theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}
.theme-toggle svg {
  width: 18px;
  height: 18px;
}

/* Mobile nav toggle */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-text);
}
@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }
}
.nav-toggle svg {
  width: 22px;
  height: 22px;
}

.mobile-nav {
  display: none;
  border-top: 1px solid oklch(from var(--color-text) l c h / 0.08);
  background: var(--color-bg);
}
.mobile-nav.is-open {
  display: block;
}
.mobile-nav__list {
  display: flex;
  flex-direction: column;
  padding-block: var(--space-4);
  gap: var(--space-1);
}
.mobile-nav__list a {
  display: block;
  padding: var(--space-3) var(--space-5);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-base);
  font-weight: 500;
  min-height: 44px;
  display: flex;
  align-items: center;
}
.mobile-nav__list a:hover {
  background: var(--color-surface-offset);
}
@media (min-width: 900px) {
  .mobile-nav {
    display: none !important;
  }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  min-height: 44px;
  border: 1px solid transparent;
  white-space: nowrap;
  transition:
    background var(--transition-interactive),
    color var(--transition-interactive),
    border-color var(--transition-interactive),
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive);
}

.btn--primary {
  background: var(--color-accent);
  color: #17130b;
}
.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn--primary:active {
  background: var(--color-accent-active);
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: oklch(from var(--color-text) l c h / 0.22);
}
.btn--outline:hover {
  background: var(--color-surface-offset);
  border-color: oklch(from var(--color-text) l c h / 0.35);
}

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

/* ============ HERO ============ */
.hero {
  padding-block: clamp(var(--space-12), 7vw, var(--space-20)) clamp(var(--space-12), 8vw, var(--space-20));
  overflow: hidden;
}

.hero__grid {
  display: grid;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
  align-items: center;
}

@media (min-width: 960px) {
  .hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.hero__eyebrow-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  flex-shrink: 0;
}

.hero h1 {
  font-size: var(--text-hero);
  color: var(--color-text);
}

.hero h1 em {
  font-style: normal;
  color: var(--color-accent);
}

.hero__sub {
  margin-top: var(--space-6);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-top: var(--space-10);
}

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

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

.hero__meta-item span {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Hero visual — abstract ascending rungs composition */
.hero__visual {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(160deg, var(--color-primary) 0%, #0c1830 100%);
}

[data-theme='dark'] .hero__visual {
  background: linear-gradient(160deg, #1a2233 0%, #0a0e18 100%);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .hero__visual {
    background: linear-gradient(160deg, #1a2233 0%, #0a0e18 100%);
  }
}

.hero__visual svg {
  width: 100%;
  height: 100%;
}

/* ============ CARDS: PROBLEM / VALUE ============ */
.problem-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .problem-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1100px) {
  .problem-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .problem-grid .problem-card:first-child {
    grid-column: span 2;
  }
}

.problem-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.problem-card__num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-accent);
}

.problem-card h3 {
  font-size: var(--text-lg);
  color: var(--color-text);
}

.problem-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.problem-card__fix {
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
}

.problem-card__fix span {
  color: var(--color-accent-active);
}
[data-theme='dark'] .problem-card__fix span {
  color: var(--color-accent);
}

/* ============ HOW IT WORKS ============ */
.steps {
  display: grid;
  gap: var(--space-10);
  grid-template-columns: 1fr;
  counter-reset: step;
}

@media (min-width: 800px) {
  .steps {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }
}

.step {
  position: relative;
  padding-top: var(--space-16);
}

.step__num {
  position: absolute;
  top: 0;
  left: 0;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-accent-highlight);
  line-height: 1;
}

.step h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

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

.step:not(:last-child)::after {
  content: '';
  display: none;
}

@media (min-width: 800px) {
  .step:not(:last-child)::after {
    display: block;
    position: absolute;
    top: calc(var(--text-2xl) / 2 + 4px);
    left: calc(100% + var(--space-3));
    width: calc(var(--space-6) * 2 - var(--space-3) * 2);
    height: 1px;
    background: var(--color-border);
  }
}

/* ============ PRICING ============ */
.pricing-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  align-items: stretch;
}

@media (min-width: 860px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

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

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

@media (min-width: 860px) {
  .price-card--featured {
    transform: translateY(-var(--space-4));
  }
}

.price-card__badge {
  position: absolute;
  top: calc(-1 * var(--space-3));
  left: var(--space-8);
  background: var(--color-accent);
  color: #17130b;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.price-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.price-card__price {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.price-card__price span {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  font-weight: 400;
}

.price-card__desc {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

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

.price-card__list li {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
  max-width: none;
}

.price-card__list svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent-active);
  flex-shrink: 0;
  margin-top: 2px;
}
[data-theme='dark'] .price-card__list svg {
  color: var(--color-accent);
}

/* ============ FOUNDING CLIENT CALLOUT ============ */
.founding {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 6vw, var(--space-16));
  display: grid;
  gap: var(--space-8);
}

[data-theme='dark'] .founding {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
}

@media (min-width: 860px) {
  .founding {
    grid-template-columns: 1.3fr 1fr;
    align-items: center;
  }
}

.founding__eyebrow {
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
  display: block;
}

.founding h2 {
  font-size: var(--text-xl);
  color: var(--color-text-inverse);
  margin-bottom: var(--space-4);
}

[data-theme='dark'] .founding h2 {
  color: var(--color-text);
}

.founding p {
  color: color-mix(in oklab, var(--color-text-inverse) 78%, transparent);
  max-width: 60ch;
}
[data-theme='dark'] .founding p {
  color: var(--color-text-muted);
}

.founding__card {
  background: color-mix(in oklab, var(--color-text-inverse) 8%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-text-inverse) 16%, transparent);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
[data-theme='dark'] .founding__card {
  background: var(--color-surface);
  border-color: var(--color-border);
}

.founding__card ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.founding__card li {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-inverse);
  max-width: none;
}
[data-theme='dark'] .founding__card li {
  color: var(--color-text);
}

.founding__card svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============ FAQ ============ */
.faq-list {
  display: flex;
  flex-direction: column;
  max-width: var(--content-narrow);
}

.faq-item {
  border-bottom: 1px solid var(--color-divider);
}

.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: var(--space-6);
  text-align: left;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
}

.faq-item__q:hover {
  color: var(--color-accent-active);
}
[data-theme='dark'] .faq-item__q:hover {
  color: var(--color-accent);
}

.faq-item__icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform var(--transition-interactive);
}

.faq-item[data-open='true'] .faq-item__icon {
  transform: rotate(45deg);
  color: var(--color-accent);
}

.faq-item__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 300ms var(--ease-out);
}

.faq-item[data-open='true'] .faq-item__a {
  max-height: 400px;
}

.faq-item__a p {
  padding-bottom: var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ============ CONTACT ============ */
.contact {
  background: var(--color-surface-offset);
}

.contact__grid {
  display: grid;
  gap: clamp(var(--space-10), 6vw, var(--space-16));
}

@media (min-width: 900px) {
  .contact__grid {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

.contact h2 {
  font-size: var(--text-2xl);
}

.contact__sub {
  margin-top: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}

.contact__email {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-8);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 2px;
}

.contact__email:hover {
  color: var(--color-accent-active);
}
[data-theme='dark'] .contact__email:hover {
  color: var(--color-accent);
}

.contact__email svg {
  width: 18px;
  height: 18px;
}

.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-6), 4vw, var(--space-8));
}

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

.form-field label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  color: var(--color-text);
  font-size: var(--text-base);
  min-height: 44px;
}

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

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-highlight);
  outline: none;
}

.form-note {
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.form-success {
  display: none;
  background: var(--color-accent-highlight);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  color: var(--color-accent-text);
  font-size: var(--text-sm);
}
[data-theme='dark'] .form-success {
  color: var(--color-text);
}

.form-success.is-visible {
  display: block;
}

.contact-form.is-submitted .form-fields {
  display: none;
}

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

.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

@media (min-width: 700px) {
  .site-footer__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

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

.footer-brand__mark {
  width: 26px;
  height: 26px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.footer-brand__text strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-text);
}

.footer-brand__text span {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

@media (min-width: 700px) {
  .footer-meta {
    text-align: right;
  }
}

.footer-meta a {
  color: var(--color-text-muted);
  text-decoration: none;
}
.footer-meta a:hover {
  color: var(--color-accent-active);
}
[data-theme='dark'] .footer-meta a:hover {
  color: var(--color-accent);
}

/* ============ SCROLL REVEAL ============ */
/* JS-driven (IntersectionObserver) for reliability across rendering contexts.
   Visible by default; JS adds .reveal-ready before scroll-in, then .is-visible on intersect. */
.reveal {
  opacity: 1;
}

.reveal.reveal-ready {
  opacity: 0;
  transition: opacity 600ms var(--ease-out);
}

.reveal.reveal-ready.is-visible {
  opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
  .reveal.reveal-ready {
    opacity: 1 !important;
    transition: none !important;
  }
}

/* ============ UTILITIES ============ */
.text-muted {
  color: var(--color-text-muted);
}