/* ============================================
   TOKENS
============================================ */
:root {
  /* Color roles — light content sections */
  --color-bg: #F7F8F1;
  --color-surface: #FFFFFF;
  --color-surface-muted: #EDEFE2;
  --color-ink: #12130F;
  --color-ink-soft: #4B4E42;
  --color-border: #12130F;
  --color-border-soft: #D8DAC8;

  /* Dark sections */
  --color-dark-bg: #0D0F0B;
  --color-dark-surface: #16180F;
  --color-dark-surface-2: #1D2013;
  --color-on-dark: #F4F7EC;
  --color-on-dark-soft: #ACB39C;
  --color-on-dark-border: #2C3020;

  /* Accent — neón lima, un solo protagonista */
  --color-accent: #D7FF3E;
  --color-accent-ink: #0D0F0B;
  --color-accent-hover: #C2EA1F;
  --color-accent-text-on-light: #5C7A00;

  /* Secondary pop — usar con moderación */
  --color-pop: #FF5C7A;

  --color-focus: #0D0F0B;
  --color-success: #2F7A3D;
  --color-error: #C23B2E;
  --color-error-dark: #FF8C7A;

  /* Typography */
  --font-display: "Anton", "Arial Narrow", sans-serif;
  --font-body: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --fs-body: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
  --fs-small: 0.875rem;
  --fs-eyebrow: 0.8125rem;
  --fs-h1: clamp(2.75rem, 2rem + 3.4vw, 5.5rem);
  --fs-h2: clamp(2rem, 1.6rem + 1.8vw, 3.5rem);
  --fs-h3: clamp(1.2rem, 1.1rem + 0.4vw, 1.45rem);
  --fs-lead: clamp(1.05rem, 1rem + 0.3vw, 1.25rem);
  --fs-number: clamp(3rem, 2.2rem + 3.6vw, 5.5rem);

  --lh-tight: 0.96;
  --lh-heading: 1.05;
  --lh-body: 1.6;

  /* Spacing scale */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Layout */
  --container-w: 1200px;
  --container-narrow-w: 760px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --border-w: 2px;

  /* Elevation — sombras duras, no difusas */
  --shadow-hard-sm: 4px 4px 0 var(--color-ink);
  --shadow-hard-md: 7px 7px 0 var(--color-ink);
  --shadow-hard-accent: 7px 7px 0 var(--color-accent);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.45);

  /* Motion */
  --ease-standard: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur-fast: 150ms;
  --dur-base: 240ms;
  --dur-slow: 420ms;
}

/* ============================================
   RESET
============================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
ul, ol { padding: 0; margin: 0; list-style: none; }
button { font: inherit; }
h1, h2, h3, h4 { font-family: var(--font-body); line-height: var(--lh-heading); margin: 0; font-weight: 700; }
p { margin: 0; }

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

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-weight: 700;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  z-index: 200;
  transition: top var(--dur-base) var(--ease-standard);
}
.skip-link:focus { top: var(--space-sm); }

.demo-ribbon {
  background: var(--color-dark-bg);
  color: var(--color-on-dark);
  font-size: 0.8rem;
  text-align: center;
  padding: 0.55rem var(--space-md);
  line-height: 1.4;
}
.demo-ribbon__dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent);
  margin-right: 0.4em;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--color-ink);
  border-radius: 4px;
}
.section--dark :focus-visible,
.site-header :focus-visible {
  box-shadow: 0 0 0 5px var(--color-dark-bg);
}

/* ============================================
   LAYOUT HELPERS
============================================ */
.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: var(--space-md);
}
.container--narrow { max-width: var(--container-narrow-w); }

.section { padding-block: var(--space-2xl); }
.section--muted { background: var(--color-surface-muted); }
.section--dark { background: var(--color-dark-bg); color: var(--color-on-dark); }

.eyebrow {
  font-size: var(--fs-eyebrow);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink);
  background: var(--color-accent);
  padding: 0.35em 0.85em;
  border-radius: 999px;
  margin-bottom: var(--space-md);
  display: inline-block;
}
.eyebrow--center { margin-inline: auto; }
.eyebrow--light { background: var(--color-accent); color: var(--color-accent-ink); }

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  font-size: var(--fs-h2);
  line-height: var(--lh-tight);
  max-width: 18ch;
  color: var(--color-ink);
  text-wrap: balance;
}
.section-title--center { margin-inline: auto; text-align: center; }
.section-title--light { color: var(--color-on-dark); }

/* ============================================
   BUTTONS
============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-body);
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: var(--border-w) solid var(--color-ink);
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-standard),
              box-shadow var(--dur-fast) var(--ease-standard),
              background-color var(--dur-fast) var(--ease-standard);
  white-space: nowrap;
  box-shadow: var(--shadow-hard-sm);
}
.btn .icon { width: 1.15em; height: 1.15em; fill: currentColor; flex-shrink: 0; }

.btn--large { padding: 0.95rem 1.75rem; font-size: 1.0625rem; }
.btn--small { padding: 0.55rem 1.15rem; font-size: 0.9rem; }

.btn--primary {
  background: var(--color-accent);
  color: var(--color-accent-ink);
}
.btn--primary:hover { transform: translate(-2px, -2px); box-shadow: 9px 9px 0 var(--color-ink); }
.btn--primary:active { transform: translate(1px, 1px); box-shadow: 2px 2px 0 var(--color-ink); }

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  padding: 0.95rem 1.75rem;
  font-size: 1.0625rem;
}
.btn--ghost:hover { background: var(--color-ink); color: var(--color-bg); transform: translate(-2px, -2px); box-shadow: 9px 9px 0 var(--color-accent); }

.section--dark .btn--ghost,
.hero .btn--ghost {
  border-color: var(--color-on-dark);
  color: var(--color-on-dark);
  box-shadow: var(--shadow-hard-sm);
}
.hero .btn--ghost:hover,
.section--dark .btn--ghost:hover {
  background: var(--color-on-dark);
  color: var(--color-dark-bg);
  box-shadow: 9px 9px 0 var(--color-accent);
}
.hero .btn--primary:hover,
.section--dark .btn--primary:hover { box-shadow: 9px 9px 0 var(--color-on-dark); }

@media (min-width: 640px) { .hero__actions .btn { flex: 0 0 auto; } }

/* ============================================
   HEADER / NAV
============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 15, 11, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: var(--border-w) solid var(--color-on-dark-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-sm);
}

.brand {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.3rem;
  text-decoration: none;
  color: var(--color-on-dark);
  display: flex;
  flex-direction: column;
  line-height: 1;
  letter-spacing: 0.01em;
}
.brand span {
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-top: 0.3em;
}
.brand--footer { color: var(--color-on-dark); }
.brand--footer span { color: var(--color-accent); }

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: transparent;
  border: var(--border-w) solid var(--color-on-dark-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0;
}
.menu-toggle__bar {
  width: 18px;
  height: 2px;
  background: var(--color-on-dark);
  margin-inline: auto;
  transition: transform var(--dur-base) var(--ease-standard), opacity var(--dur-base) var(--ease-standard);
}
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--color-accent); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--color-accent); }

.site-nav ul {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}
.site-nav a:not(.btn) {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-on-dark-soft);
  transition: color var(--dur-fast) var(--ease-standard);
}
.site-nav a:not(.btn):hover { color: var(--color-accent); }
.site-nav .btn {
  border-color: var(--color-on-dark);
}

@media (max-width: 860px) {
  .menu-toggle { display: flex; }
  .site-nav {
    position: fixed;
    inset: 65px var(--space-md) auto var(--space-md);
    background: var(--color-dark-surface);
    border: var(--border-w) solid var(--color-on-dark-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-md);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity var(--dur-base) var(--ease-standard), transform var(--dur-base) var(--ease-standard);
  }
  .site-nav[data-state="open"] {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .site-nav ul { flex-direction: column; align-items: flex-start; gap: var(--space-sm); }
  .site-nav .btn { align-self: stretch; justify-content: center; }
}
@media (min-width: 861px) {
  .menu-toggle { display: none; }
  .site-nav { display: flex; align-items: center; gap: var(--space-lg); }
}

/* ============================================
   HERO
============================================ */
.hero {
  padding-block: var(--space-2xl) var(--space-xl);
  background: var(--color-dark-bg);
  color: var(--color-on-dark);
  position: relative;
  overflow: clip;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 55vw;
  height: 55vw;
  max-width: 700px;
  max-height: 700px;
  background: radial-gradient(circle, rgba(215, 255, 62, 0.22), transparent 70%);
  pointer-events: none;
}
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: center;
  position: relative;
}
.hero .eyebrow { background: transparent; border: var(--border-w) solid var(--color-accent); color: var(--color-accent); }
.hero__lead {
  font-size: var(--fs-lead);
  color: var(--color-on-dark-soft);
  max-width: 52ch;
  margin-block: var(--space-md);
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: var(--fs-h1);
  line-height: var(--lh-tight);
  max-width: 15ch;
  letter-spacing: -0.01em;
  color: var(--color-on-dark);
}
.hero h1 em { font-style: normal; color: var(--color-accent); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-md); margin-top: var(--space-lg); }
.hero__microcopy { margin-top: var(--space-lg); font-size: var(--fs-small); color: var(--color-on-dark-soft); }

.hero__media { position: relative; }
.hero__media img {
  border-radius: var(--radius-lg);
  border: var(--border-w) solid var(--color-accent);
  box-shadow: 12px 12px 0 rgba(215, 255, 62, 0.35);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  width: 100%;
  transform: rotate(-1.4deg);
}

@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 1.05fr 0.95fr; }
}

/* ============================================
   MARQUEE
============================================ */
.marquee {
  background: var(--color-accent);
  color: var(--color-accent-ink);
  overflow: hidden;
  border-block: var(--border-w) solid var(--color-ink);
}
.marquee__track {
  display: flex;
  width: max-content;
  gap: var(--space-lg);
  padding-block: var(--space-sm);
  animation: marquee 26s linear infinite;
}
.marquee__track span {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(0.95rem, 0.85rem + 0.4vw, 1.25rem);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.marquee__dot { font-size: 0.6em !important; opacity: 0.6; align-self: center; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
}

/* ============================================
   AUDIENCE CARDS
============================================ */
.audience-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}
@media (min-width: 720px) {
  .audience-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
}

.audience-card {
  background: var(--color-surface);
  border: var(--border-w) solid var(--color-ink);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-hard-accent);
  transition: transform var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard);
}
.audience-card:hover { transform: translate(-3px, -3px); box-shadow: 11px 11px 0 var(--color-accent); }
.audience-card__tag {
  display: inline-block;
  font-size: var(--fs-eyebrow);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-bg);
  background: var(--color-ink);
  padding: 0.3em 0.8em;
  border-radius: 999px;
  margin-bottom: var(--space-md);
}
.audience-card h3 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-sm);
  text-wrap: balance;
}
.audience-card p { color: var(--color-ink-soft); }

/* ============================================
   PROBLEM
============================================ */
.problem__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: center;
}
.check-list { margin-top: var(--space-lg); display: flex; flex-direction: column; gap: var(--space-sm); }
.check-list li {
  position: relative;
  padding-left: 2em;
  color: var(--color-ink-soft);
  font-weight: 500;
}
.check-list li::before {
  content: "✕";
  position: absolute;
  left: 0;
  top: -0.05em;
  width: 1.3em;
  height: 1.3em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75em;
  font-weight: 800;
  color: var(--color-bg);
  background: var(--color-ink);
  border-radius: 4px;
}
.problem__media img {
  border-radius: var(--radius-lg);
  border: var(--border-w) solid var(--color-ink);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  box-shadow: var(--shadow-hard-accent);
  transform: rotate(1deg);
}

@media (min-width: 860px) {
  .problem__grid { grid-template-columns: 1.1fr 0.9fr; }
}

/* ============================================
   STEPS
============================================ */
.steps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  counter-reset: step;
}
@media (min-width: 720px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1080px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
}
.steps__item {
  border-top: var(--border-w) solid var(--color-ink);
  padding-top: var(--space-md);
}
.steps__number {
  display: block;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--fs-number);
  line-height: 0.85;
  color: var(--color-accent-text-on-light);
  -webkit-text-stroke: 1.5px var(--color-ink);
  margin-bottom: var(--space-sm);
}
.steps__item h3 { font-size: var(--fs-h3); margin-bottom: var(--space-2xs); }
.steps__item p { color: var(--color-ink-soft); }

/* ============================================
   DETAIL / TRANSPARENCY (dark section)
============================================ */
.detail__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: center;
}
.detail__media img {
  border-radius: var(--radius-lg);
  border: var(--border-w) solid var(--color-accent);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transform: rotate(-1deg);
}
.detail__text { color: var(--color-on-dark-soft); margin-top: var(--space-sm); max-width: 48ch; }
.detail__text + .detail__text { margin-top: var(--space-md); }

@media (min-width: 860px) {
  .detail__grid { grid-template-columns: 0.85fr 1.15fr; }
}

/* ============================================
   MODALITIES
============================================ */
.modality-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}
@media (min-width: 720px) {
  .modality-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-lg); }
}
.modality-card {
  padding: var(--space-lg);
  border: var(--border-w) solid var(--color-ink);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-hard-sm);
  transition: transform var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard);
}
.modality-card:hover { transform: translate(-3px, -3px); box-shadow: 10px 10px 0 var(--color-accent); }
.modality-card h3 { font-size: var(--fs-h3); margin-bottom: var(--space-sm); }
.modality-card p { color: var(--color-ink-soft); }
.modality-note {
  margin-top: var(--space-lg);
  text-align: center;
  color: var(--color-ink-soft);
  font-size: var(--fs-small);
  max-width: 56ch;
  margin-inline: auto;
}

/* ============================================
   FAQ
============================================ */
.faq-list { margin-top: var(--space-xl); display: flex; flex-direction: column; gap: var(--space-sm); }
.faq-item {
  background: var(--color-surface);
  border: var(--border-w) solid var(--color-ink);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  padding-block: var(--space-xs);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--color-accent-ink);
  background: var(--color-accent);
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: transform var(--dur-base) var(--ease-standard);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { color: var(--color-ink-soft); padding-bottom: var(--space-sm); max-width: 62ch; }

/* ============================================
   CTA / CONTACT FORM
============================================ */
.cta { background: var(--color-dark-bg); color: var(--color-on-dark); }
.cta .eyebrow { background: transparent; border: var(--border-w) solid var(--color-accent); color: var(--color-accent); }
.cta .section-title { color: var(--color-on-dark); }
.cta .hero__lead { color: var(--color-on-dark-soft); }
.cta__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: start;
}
.cta__whatsapp { margin-top: var(--space-md); }
.cta__or {
  margin-top: var(--space-md);
  font-size: var(--fs-small);
  color: var(--color-on-dark-soft);
  position: relative;
}

@media (min-width: 940px) {
  .cta__grid { grid-template-columns: 0.9fr 1.1fr; }
}

.contact-form {
  background: var(--color-dark-surface);
  border: var(--border-w) solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: 10px 10px 0 rgba(215, 255, 62, 0.25);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.form-row { display: flex; flex-direction: column; gap: var(--space-3xs); }
.form-row label { font-size: 0.9rem; font-weight: 700; color: var(--color-on-dark); }
.form-row input,
.form-row select,
.form-row textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: var(--border-w) solid var(--color-on-dark-border);
  border-radius: var(--radius-sm);
  background: var(--color-dark-bg);
  color: var(--color-on-dark);
  width: 100%;
}
.form-row input::placeholder,
.form-row textarea::placeholder { color: var(--color-on-dark-soft); }
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus { border-color: var(--color-accent); }
.form-row textarea { resize: vertical; min-height: 5.5rem; }

.form-row[data-invalid="true"] input,
.form-row[data-invalid="true"] select { border-color: var(--color-error-dark); }
.form-error {
  font-size: 0.8rem;
  color: var(--color-error-dark);
  min-height: 1.1em;
}

.form-privacy { font-size: 0.8rem; color: var(--color-on-dark-soft); }
.form-submit { justify-content: center; width: 100%; }
.form-status { font-size: 0.9rem; text-align: center; color: var(--color-accent); min-height: 1.2em; font-weight: 600; }
.form-status[data-error="true"] { color: var(--color-error-dark); }

/* ============================================
   FOOTER
============================================ */
.site-footer {
  background: var(--color-dark-bg);
  color: var(--color-on-dark-soft);
  padding-block: var(--space-xl) var(--space-lg);
  border-top: var(--border-w) solid var(--color-on-dark-border);
}
.footer-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-lg);
}
.footer-brand p:last-child { margin-top: var(--space-2xs); }
.footer-contact { display: flex; flex-direction: column; gap: var(--space-2xs); }
.footer-contact a { text-decoration: none; }
.footer-contact a:hover { color: var(--color-accent); }
.footer-legal {
  font-size: 0.8rem;
  border-top: 1px solid var(--color-on-dark-border);
  padding-top: var(--space-md);
  margin-top: var(--space-sm);
}
.footer-credit {
  font-size: 0.8rem;
  margin-top: var(--space-2xs);
}
.footer-credit__brand {
  color: var(--color-accent);
  font-weight: 700;
}

@media (min-width: 720px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    grid-template-areas: "brand contact" "legal legal" "credit credit";
  }
  .footer-brand { grid-area: brand; }
  .footer-contact { grid-area: contact; align-items: flex-end; text-align: right; }
  .footer-legal { grid-area: legal; margin-top: 0; }
  .footer-credit { grid-area: credit; margin-top: -0.5rem; }
}

/* ============================================
   REVEAL ON SCROLL
============================================ */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity var(--dur-slow) var(--ease-standard), transform var(--dur-slow) var(--ease-standard); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}