/* ============================================
   CREATIVE ESTUDIO v2 — ENGINEERED STUDIO
   Direction A — Final
   Pure HTML + CSS + JS — no frameworks
   ============================================ */

/* --- Tokens --- */

:root {
  --bg: #0A0A0A;
  --surface: #141414;
  --border: #1C1C1C;
  --text: #E0E0E0;
  --muted: #555;
  --accent: #FFB800;
  --dim: #2A2A2A;
  --meta: #4A4A4A;

  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace;
  --font-body: 'Geist', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  --radius: 2px;
}


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

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
}

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

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
}

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


/* ============================================
   SHARED NAV
   ============================================ */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  background: rgba(10, 10, 10, 0.78);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-bottom-color 220ms cubic-bezier(0.16, 1, 0.3, 1), background 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

.site-nav.is-scrolled {
  background: rgba(10, 10, 10, 0.92);
  border-bottom-color: var(--border);
}

@media (min-width: 768px) {
  .site-nav {
    padding: 18px 48px;
  }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-nav {
    background: rgba(10, 10, 10, 0.96);
  }
}

.logo-text {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--text);
}

.logo-dot {
  color: var(--accent);
}

.nav-right {
  display: flex;
  align-items: center;
}

.nav-links {
  display: none;
  gap: 32px;
}

.nav-links a {
  position: relative;
  color: var(--muted);
  transition: color 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-links a:hover {
  color: var(--accent);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 280ms cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-links a.is-active::after {
  width: 100%;
}

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

.nav-separator {
  display: none;
  width: 1px;
  height: 14px;
  background: var(--border);
  margin: 0 20px;
}

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

/* Hide desktop language toggle inside the nav on mobile (it relocates to the mobile overlay footer). Footer lang-toggle is unaffected. */
@media (max-width: 899.98px) {
  .site-nav .nav-right > .lang-toggle {
    display: none;
  }
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 3px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.lang-btn {
  color: #444;
  padding: 2px 4px;
  border-radius: var(--radius);
  transition: color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.lang-btn:hover {
  color: #888;
}

.lang-btn.active {
  color: var(--text);
}

.lang-divider {
  color: var(--dim);
  user-select: none;
}


/* ============================================
   HERO
   ============================================ */

.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
}

.hero-dateline {
  padding: 20px 24px 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(224, 224, 224, 0.15);
  letter-spacing: 0.04em;
}

@media (min-width: 768px) {
  .hero-dateline {
    padding: 16px 48px 0;
    text-align: right;
  }
}

.hero-content {
  flex: 1;
  display: flex;
  align-items: center;
  position: relative;
  padding: 32px 24px 80px;
}

@media (min-width: 768px) {
  .hero-content {
    padding: 0 48px 80px clamp(80px, 12vw, 180px);
  }
}

.hero-lines {
  display: none;
  position: absolute;
  left: 48px;
  top: 50%;
  transform: translateY(-55%);
  flex-direction: column;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--dim);
  user-select: none;
  pointer-events: none;
}

@media (min-width: 768px) {
  .hero-lines {
    display: flex;
  }
}

.hero-main {
  max-width: 720px;
}

.hero-comment {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--dim);
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}

.hero-main h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4.8rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  font-variation-settings: 'opsz' 144;
  margin-bottom: 24px;
}

.hero-main h1 .accent {
  color: var(--accent);
}

.hero-sub {
  font-family: var(--font-mono);
  font-size: clamp(11px, 1.2vw, 14px);
  color: #777;
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 560px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
}

.cta-primary {
  display: inline-block;
  padding: 13px 28px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  transition: background 0.25s cubic-bezier(0.16, 1, 0.3, 1), color 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.cta-primary:hover {
  background: var(--accent);
  color: var(--bg);
}

.cta-secondary {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.cta-secondary:hover {
  color: var(--accent);
}

.hero-meta {
  display: none;
  position: absolute;
  right: 48px;
  top: 50%;
  transform: translateY(-50%);
  flex-direction: column;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--meta);
  text-align: right;
  user-select: none;
  pointer-events: none;
}

@media (min-width: 1024px) {
  .hero-meta {
    display: flex;
  }
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

@media (min-width: 768px) {
  .hero-scroll {
    left: clamp(80px, 12vw, 180px);
    bottom: 40px;
  }
}

.scroll-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #444;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.scroll-track {
  width: 80px;
  height: 2px;
  background: var(--border);
  position: relative;
  overflow: hidden;
  border-radius: 1px;
}

.scroll-fill {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent);
  animation: progress-sweep 3s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

@keyframes progress-sweep {
  0% { left: -100%; opacity: 0; }
  8% { opacity: 1; }
  45% { left: 100%; opacity: 1; }
  100% { left: 100%; opacity: 0; }
}


/* ============================================
   WORK SECTION
   ============================================ */

.work {
  padding: clamp(80px, 10vw, 140px) 24px;
}

@media (min-width: 768px) {
  .work {
    padding-left: 48px;
    padding-right: 48px;
  }
}

.work-header {
  margin-bottom: clamp(48px, 6vw, 80px);
}

@media (min-width: 768px) {
  .work-header {
    padding-left: clamp(32px, 8vw, 132px);
  }
}

.work-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--dim);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.work-heading {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 144;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.work-sub {
  font-size: clamp(15px, 1.4vw, 18px);
  color: #777;
  max-width: 480px;
  line-height: 1.5;
}


/* --- Work Cards --- */

.work-card {
  display: block;
  position: relative;
  border-top: 1px solid var(--border);
  padding: clamp(32px, 4vw, 56px) 0;
  cursor: pointer;
  transition:
    border-top-color 280ms cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 280ms cubic-bezier(0.16, 1, 0.3, 1);
}

.work-card:last-child {
  border-bottom: 1px solid var(--border);
  transition:
    border-top-color 280ms cubic-bezier(0.16, 1, 0.3, 1),
    border-bottom-color 280ms cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 280ms cubic-bezier(0.16, 1, 0.3, 1);
}

.work-card:hover {
  border-top-color: var(--accent);
  box-shadow: inset 0 0 80px rgba(255, 184, 0, 0.05);
}

.work-card:last-child:hover {
  border-bottom-color: var(--accent);
}

.work-card-number {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--dim);
  display: block;
  margin-bottom: 16px;
  opacity: 0.6;
  transition: opacity 280ms cubic-bezier(0.16, 1, 0.3, 1), color 280ms cubic-bezier(0.16, 1, 0.3, 1);
}

.work-card:hover .work-card-number {
  opacity: 1;
  color: var(--accent);
}

@media (min-width: 768px) {
  .work-card-number {
    position: absolute;
    left: 0;
    top: clamp(32px, 4vw, 56px);
    margin-bottom: 0;
  }

  .work-card {
    padding-left: clamp(32px, 8vw, 132px);
  }
}

/* Full-width card */
.work-card--full .work-card-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .work-card--full .work-card-inner {
    grid-template-columns: 1fr 1.1fr;
    gap: clamp(32px, 4vw, 64px);
    align-items: center;
  }
}

/* Reversed card (image left, content right) */
@media (min-width: 768px) {
  .work-card--reversed .work-card-image {
    order: -1;
  }
}

/* Medium card (offset right) */
.work-card--medium {
  max-width: 100%;
}

@media (min-width: 768px) {
  .work-card--medium {
    margin-left: auto;
    max-width: 75%;
  }
}

.work-card--medium .work-card-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .work-card--medium .work-card-inner {
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
  }
}

/* Medium card (offset left, mirror of medium-right) */
.work-card--medium-left {
  max-width: 100%;
}

@media (min-width: 768px) {
  .work-card--medium-left {
    margin-right: auto;
    max-width: 78%;
  }
}

.work-card--medium-left .work-card-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .work-card--medium-left .work-card-inner {
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: center;
  }

  .work-card--medium-left .work-card-image {
    order: -1;
  }
}

/* Card content */
.work-card-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  margin-bottom: 10px;
}

.work-card-badge--accent {
  color: var(--accent);
}

.work-card-badge--dim {
  color: var(--meta);
}

.work-card-category {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.02em;
  margin-bottom: 14px;
}

.work-card-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 72;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 10px;
  transition: color 280ms cubic-bezier(0.16, 1, 0.3, 1);
}

.work-card:hover .work-card-title {
  color: var(--accent);
}

.work-card-tagline {
  font-size: clamp(14px, 1.3vw, 17px);
  color: #999;
  line-height: 1.5;
  margin-bottom: 20px;
  max-width: 440px;
}

.work-card-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.work-card-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
}

.work-card-detail {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--meta);
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

/* Card image */
.work-card-image {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.work-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.work-card:hover .work-card-image img {
  transform: scale(1.03);
}


/* ============================================
   CASE DETAIL PAGES
   ============================================ */

/* Back link */
.case-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 40px;
  transition: color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-back:hover {
  color: var(--accent);
}

/* Case hero */
.case-hero {
  padding: clamp(100px, 12vw, 160px) 24px clamp(48px, 6vw, 80px);
}

@media (min-width: 768px) {
  .case-hero {
    padding-left: clamp(48px, 8vw, 120px);
    padding-right: 48px;
  }
}

.case-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
}

.case-badge--accent {
  color: var(--accent);
}

.case-badge--dim {
  color: var(--meta);
}

.case-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 20px;
}

.case-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 144;
  letter-spacing: -0.025em;
  line-height: 1.08;
  margin-bottom: 16px;
}

.case-tagline {
  font-size: clamp(16px, 1.6vw, 20px);
  color: #999;
  line-height: 1.5;
  max-width: 600px;
  margin-bottom: 24px;
}

.case-hero-details {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--meta);
}

.case-hero-details a {
  color: var(--muted);
  transition: color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-hero-details a:hover {
  color: var(--accent);
}

/* Case sections */
.case-section {
  padding: clamp(40px, 5vw, 72px) 24px;
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .case-section {
    padding-left: clamp(48px, 8vw, 120px);
    padding-right: 48px;
  }
}

.case-section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}

.case-section-body {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.4vw, 19px);
  color: #BBB;
  line-height: 1.7;
  max-width: 680px;
}

.case-section-body p + p {
  margin-top: 20px;
}

.case-highlight {
  color: var(--text);
  font-weight: 500;
  margin-top: 28px;
}

/* Stack pills */
.case-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.case-stack span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

/* Gallery */
.case-gallery {
  padding: clamp(40px, 5vw, 72px) 24px;
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .case-gallery {
    padding-left: clamp(48px, 8vw, 120px);
    padding-right: 48px;
  }
}

.case-gallery-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

.gallery-grid--single {
  max-width: 800px;
}

@media (min-width: 768px) {
  .gallery-grid--single {
    grid-template-columns: 1fr;
  }
}

.gallery-item {
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Metrics */
.case-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 32px;
}

@media (min-width: 768px) {
  .case-metrics {
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
  }
}

.metric-value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.metric-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* Case bottom navigation */
.case-nav-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding: clamp(40px, 5vw, 72px) 24px;
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .case-nav-bottom {
    padding-left: clamp(48px, 8vw, 120px);
    padding-right: 48px;
  }
}

.case-nav-next {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-nav-next:hover {
  opacity: 0.7;
}

.case-nav-index {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.case-nav-index:hover {
  color: var(--accent);
}


/* ============================================
   FOCUS STATES
   ============================================ */

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}



/* ============================================
   ONGOING SERVICES (Servicios continuos)
   ============================================ */

.services {
  padding: clamp(80px, 10vw, 140px) 24px clamp(60px, 8vw, 110px);
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .services {
    padding-left: 48px;
    padding-right: 48px;
  }
}

.services-header {
  margin-bottom: clamp(40px, 5vw, 64px);
}

@media (min-width: 768px) {
  .services-header {
    padding-left: clamp(32px, 8vw, 132px);
  }
}

.services-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.services-heading {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 144;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 14px;
}

.services-sub {
  font-size: clamp(14px, 1.3vw, 16px);
  color: #777;
  max-width: 540px;
  line-height: 1.55;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 768px) {
  .services-grid {
    padding-left: clamp(32px, 8vw, 132px);
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--border);
  }
}

.service-card {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
  padding: 32px 0;
  position: relative;
}

@media (min-width: 768px) {
  .service-card {
    padding: 36px 28px;
    border-top: 0;
    border-right: 1px solid var(--border);
  }

  .service-card:first-child {
    padding-left: 0;
  }

  .service-card:last-child {
    border-right: 0;
    padding-right: 0;
  }
}

.service-card-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--meta);
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}

.service-card-title {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
  letter-spacing: -0.005em;
  line-height: 1.4;
  margin-bottom: 14px;
}

.service-card-desc {
  font-family: var(--font-body);
  font-size: 14px;
  color: #999;
  line-height: 1.6;
  margin-bottom: 22px;
}

.service-card-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  border-top: 1px dashed var(--dim);
  padding-top: 14px;
}

.service-card-list li {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  padding: 4px 0 4px 14px;
  line-height: 1.5;
  position: relative;
}

.service-card-list li::before {
  content: '·';
  color: var(--accent);
  position: absolute;
  left: 0;
  top: 4px;
}

.service-card-foot {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.service-card-foot-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.service-card-foot-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--meta);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}


/* ============================================
   STUDIO SECTION (Estudio)
   ============================================ */

.studio {
  padding: clamp(120px, 14vw, 200px) 24px clamp(80px, 10vw, 140px);
  border-top: 1px solid var(--border);
  position: relative;
}

@media (min-width: 768px) {
  .studio {
    padding-left: 48px;
    padding-right: 48px;
  }
}

.studio-header {
  margin-bottom: clamp(48px, 6vw, 80px);
  max-width: 760px;
}

@media (min-width: 768px) {
  .studio-header {
    padding-left: clamp(32px, 8vw, 132px);
  }
}

.studio-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.studio-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 144;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin-bottom: 18px;
}

.studio-sub {
  font-family: var(--font-display);
  font-size: clamp(17px, 1.7vw, 22px);
  font-weight: 700;
  line-height: 1.4;
  color: #BBB;
  letter-spacing: -0.01em;
  font-variation-settings: 'opsz' 72;
  max-width: 560px;
}

.studio-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(48px, 6vw, 96px);
}

@media (min-width: 1024px) {
  .studio-body {
    grid-template-columns: 1.7fr 1fr;
    align-items: start;
    padding-left: clamp(32px, 8vw, 132px);
  }
}

.studio-prose {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.75;
  color: #C8C8C8;
  max-width: 640px;
}

.studio-prose p + p {
  margin-top: 24px;
}

.studio-prose p:first-child::first-line {
  color: var(--text);
  font-weight: 500;
}

.studio-facts {
  border-top: 1px solid var(--accent);
  padding-top: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.85;
  position: relative;
}

@media (min-width: 1024px) {
  .studio-facts {
    border-top: 0;
    border-left: 1px dashed var(--dim);
    padding-top: 0;
    padding-left: clamp(28px, 3vw, 48px);
  }
}

.studio-facts-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 22px;
  text-transform: lowercase;
}

.studio-facts-list {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 28px;
  row-gap: 10px;
}

.studio-facts-list dt {
  color: var(--meta);
  letter-spacing: 0.02em;
  text-transform: lowercase;
}

.studio-facts-list dd {
  color: var(--text);
  letter-spacing: -0.005em;
}


/* ============================================
   SERV SECTION (Servicios — main editorial list)
   ============================================ */

.serv {
  padding: clamp(120px, 14vw, 200px) 24px clamp(80px, 10vw, 140px);
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .serv {
    padding-left: 48px;
    padding-right: 48px;
  }
}

.serv-header {
  margin-bottom: clamp(48px, 6vw, 80px);
  max-width: 720px;
}

@media (min-width: 768px) {
  .serv-header {
    padding-left: clamp(32px, 8vw, 132px);
  }
}

.serv-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}

.serv-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 144;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin-bottom: 18px;
}

.serv-sub {
  font-size: clamp(15px, 1.4vw, 18px);
  color: #888;
  line-height: 1.55;
  max-width: 560px;
}

.serv-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .serv-list {
    margin-left: clamp(32px, 8vw, 132px);
  }
}

.serv-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: clamp(28px, 3.5vw, 48px) 0;
  border-bottom: 1px solid var(--border);
  transition: border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (min-width: 768px) {
  .serv-item {
    grid-template-columns: 80px 1fr;
    gap: 32px;
    align-items: baseline;
  }
}

.serv-item:hover {
  border-bottom-color: rgba(255, 184, 0, 0.3);
}

.serv-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--meta);
  letter-spacing: 0.04em;
  padding-top: 8px;
  transition: color 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.serv-item:hover .serv-num {
  color: var(--accent);
}

.serv-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 720px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (min-width: 768px) {
  .serv-item:hover .serv-body {
    transform: translateX(4px);
  }
}

.serv-item-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.8vw, 2.2rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 96;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
}

.serv-item-desc {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.3vw, 17px);
  color: #999;
  line-height: 1.55;
  margin-top: 6px;
  max-width: 600px;
}

.serv-item-stack {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--meta);
  letter-spacing: 0.02em;
  margin-top: 4px;
}

.serv-cta {
  margin-top: clamp(48px, 6vw, 80px);
  padding-top: 28px;
  border-top: 1px dashed var(--dim);
}

@media (min-width: 768px) {
  .serv-cta {
    margin-left: clamp(32px, 8vw, 132px);
  }
}

.serv-cta-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0.02em;
  padding: 12px 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.serv-cta-link:hover {
  border-bottom-color: var(--accent);
  opacity: 0.85;
}


/* ============================================
   FOOTER (refined — 4 columns + bottom strip)
   ============================================ */

.site-footer {
  padding: clamp(56px, 7vw, 96px) 24px 28px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  background: var(--bg);
}

@media (min-width: 768px) {
  .site-footer {
    padding: clamp(64px, 8vw, 112px) 48px 32px;
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1.1fr 1.2fr;
    gap: clamp(32px, 5vw, 80px);
  }
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 4px;
  text-transform: lowercase;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col ul a {
  color: var(--muted);
  transition: color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-col ul a:hover {
  color: var(--accent);
}

.footer-col--brand .footer-logo {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  font-variation-settings: 'opsz' 144;
  color: var(--text);
  letter-spacing: -0.04em;
  display: inline-block;
  margin-bottom: 8px;
  line-height: 1;
}

.footer-mark {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.footer-tag {
  font-family: var(--font-body);
  font-size: 13px;
  color: #888;
  line-height: 1.55;
  max-width: 280px;
}

.footer-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-left: 6px;
  opacity: 0.85;
}

.footer-col--contact ul li {
  color: var(--muted);
}

.footer-col--contact a {
  color: var(--text);
}

.footer-col--contact a:hover {
  color: var(--accent);
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px dashed var(--dim);
}

.footer-social a {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: lowercase;
  transition: color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-social a:hover {
  color: var(--accent);
}

.footer-social-sep {
  color: var(--dim);
  font-size: 11px;
}

.footer-lang {
  margin-top: 16px;
  align-self: flex-start;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--meta);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
  }
}

.footer-copy {
  letter-spacing: 0.01em;
}

.footer-build {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 0.04em;
  user-select: none;
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-legal a {
  color: var(--meta);
  transition: color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-legal a:hover {
  color: var(--accent);
}

.footer-divider {
  color: var(--dim);
}


/* ============================================
   NAV ACTIVE STATE (intersection observer)
   ============================================ */

.nav-links a.is-active,
.nav-link-active {
  color: var(--text);
  position: relative;
}

.nav-link-active::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transition: width 280ms cubic-bezier(0.16, 1, 0.3, 1);
}


/* ============================================
   CONTACT PAGE (/contacto.html)
   ============================================ */

.contact-hero {
  padding: clamp(80px, 10vw, 140px) 24px clamp(40px, 5vw, 64px);
}

@media (min-width: 768px) {
  .contact-hero {
    padding-left: clamp(48px, 8vw, 120px);
    padding-right: 48px;
  }
}

.contact-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}

.contact-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 144;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin-bottom: 18px;
}

.contact-tagline {
  font-size: clamp(16px, 1.6vw, 20px);
  color: #999;
  line-height: 1.5;
  max-width: 560px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 72px);
  padding: clamp(32px, 5vw, 72px) 24px clamp(80px, 10vw, 140px);
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .contact-grid {
    padding-left: 48px;
    padding-right: 48px;
  }
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1.4fr;
    gap: clamp(56px, 7vw, 112px);
    padding-left: clamp(48px, 8vw, 120px);
  }
}

.contact-info {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-block-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
  text-transform: lowercase;
}

.contact-fields {
  display: grid;
  grid-template-columns: max-content 1fr;
  column-gap: 28px;
  row-gap: 10px;
  font-size: 12px;
  line-height: 1.7;
}

.contact-fields dt {
  color: var(--meta);
  letter-spacing: 0.02em;
  text-transform: lowercase;
}

.contact-fields dd {
  color: var(--text);
}

.contact-fields dd a {
  transition: color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  border-bottom: 1px solid var(--dim);
  padding-bottom: 1px;
}

.contact-fields dd a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.contact-pending {
  color: var(--meta);
  font-style: normal;
  opacity: 0.6;
}

.contact-note {
  font-family: var(--font-body);
  font-size: 14px;
  color: #999;
  line-height: 1.6;
  max-width: 360px;
}


/* --- Form --- */

.contact-form-wrap {
  position: relative;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: lowercase;
  opacity: 0.6;
  transform: translateY(0);
  transition: opacity 280ms cubic-bezier(0.16, 1, 0.3, 1), transform 280ms cubic-bezier(0.16, 1, 0.3, 1), color 280ms cubic-bezier(0.16, 1, 0.3, 1);
}

.form-field:focus-within label {
  opacity: 1;
  transform: translateY(-1px);
  color: var(--accent);
}

.form-optional {
  color: var(--meta);
  text-transform: none;
  letter-spacing: 0.02em;
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field select,
.form-field textarea {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  padding: 8px 0;
  width: 100%;
  outline: none;
  transition: border-bottom-color 280ms cubic-bezier(0.16, 1, 0.3, 1), border-bottom-width 280ms cubic-bezier(0.16, 1, 0.3, 1);
  -webkit-appearance: none;
  appearance: none;
}

.form-field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
                    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 14px) 50%,
    calc(100% - 8px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 28px;
  cursor: pointer;
}

.form-field select option {
  background: var(--surface);
  color: var(--text);
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.55;
  border-bottom: 1px solid var(--border);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-bottom: 2px solid var(--accent);
  padding-bottom: 7px;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--meta);
}

.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea {
  border-bottom-color: var(--accent);
}

.form-hint {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--meta);
  letter-spacing: 0.02em;
}

.form-error {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.02em;
}

.form-submit {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 14px 28px;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  margin-top: 8px;
  transition:
    background 250ms cubic-bezier(0.16, 1, 0.3, 1),
    color 250ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

.form-submit:hover {
  background: var(--accent);
  color: var(--bg);
}

.form-submit:disabled {
  opacity: 0.5;
  cursor: progress;
  background: transparent;
  color: var(--accent);
}

.form-submit.is-shake {
  animation: ce-shake 320ms cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

@keyframes ce-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-4px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(3px); }
}

.form-loading-dots {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  vertical-align: middle;
  margin-left: 8px;
}

.form-loading-dots span {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.3;
  animation: ce-dot-pulse 1.2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.form-loading-dots span:nth-child(2) { animation-delay: 160ms; }
.form-loading-dots span:nth-child(3) { animation-delay: 320ms; }

@keyframes ce-dot-pulse {
  0%, 80%, 100% { opacity: 0.3; transform: scale(1); }
  40% { opacity: 1; transform: scale(1.3); }
}

.contact-form.is-leaving {
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 300ms cubic-bezier(0.16, 1, 0.3, 1), transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.form-success {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 500ms cubic-bezier(0.16, 1, 0.3, 1), transform 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

.form-success.is-shown {
  opacity: 1;
  transform: translateY(0);
}

.form-status {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.02em;
  margin-top: -4px;
}

.form-status.is-error {
  color: #FF6B6B;
}

.form-success {
  padding: clamp(40px, 5vw, 64px) 0;
  border-top: 1px solid var(--accent);
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 560px;
}

.form-success-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.form-success-heading {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 96;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
}

.form-success-body {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.4vw, 18px);
  color: #BBB;
  line-height: 1.6;
}


/* ============================================
   GUIDES HUB (/guias/)
   ============================================ */

.guides-hero {
  padding: clamp(80px, 10vw, 140px) 24px clamp(40px, 5vw, 64px);
}

@media (min-width: 768px) {
  .guides-hero {
    padding-left: clamp(48px, 8vw, 120px);
    padding-right: 48px;
  }
}

.guides-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.guides-eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

.guides-heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 144;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin-bottom: 18px;
}

.guides-sub {
  font-family: var(--font-display);
  font-size: clamp(17px, 1.7vw, 22px);
  font-weight: 700;
  font-variation-settings: 'opsz' 72;
  line-height: 1.4;
  color: #BBB;
  letter-spacing: -0.01em;
  max-width: 620px;
}

.guides-list {
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .guides-list {
    margin-left: clamp(32px, 8vw, 132px);
    margin-right: 48px;
  }
}

@media (max-width: 767px) {
  .guides-list {
    margin-left: 24px;
    margin-right: 24px;
  }
}

.guides-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: clamp(28px, 3.5vw, 48px) 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition: border-bottom-color 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (min-width: 768px) {
  .guides-item {
    grid-template-columns: 80px 1fr;
    gap: 32px;
    align-items: baseline;
  }
}

.guides-item:hover {
  border-bottom-color: rgba(255, 184, 0, 0.3);
}

.guides-item-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--meta);
  letter-spacing: 0.04em;
  padding-top: 8px;
  transition: color 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.guides-item:hover .guides-item-num {
  color: var(--accent);
}

.guides-item-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 720px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (min-width: 768px) {
  .guides-item:hover .guides-item-body {
    transform: translateX(4px);
  }
}

.guides-item-cat {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.guides-item-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.8vw, 2.2rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 96;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
  transition: color 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.guides-item:hover .guides-item-title {
  color: var(--accent);
}

.guides-item-summary {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.3vw, 17px);
  color: #999;
  line-height: 1.55;
  max-width: 600px;
}

.guides-item-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--meta);
  letter-spacing: 0.02em;
  margin-top: 4px;
}

.guides-coming {
  margin-top: clamp(48px, 6vw, 80px);
  padding-top: 28px;
  border-top: 1px dashed var(--dim);
}

@media (min-width: 768px) {
  .guides-coming {
    margin-left: clamp(32px, 8vw, 132px);
    margin-right: 48px;
  }
}

@media (max-width: 767px) {
  .guides-coming {
    margin-left: 24px;
    margin-right: 24px;
  }
}

.guides-coming-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 18px;
  text-transform: lowercase;
}

.guides-coming-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.guides-coming-list li {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--meta);
  padding-left: 18px;
  position: relative;
  line-height: 1.5;
}

.guides-coming-list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--dim);
}

.guides-cta {
  margin-top: clamp(48px, 6vw, 80px);
  padding: clamp(40px, 5vw, 64px) 24px clamp(80px, 10vw, 140px);
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .guides-cta {
    padding-left: clamp(48px, 8vw, 120px);
    padding-right: 48px;
  }
}

.guides-cta-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0.02em;
  padding: 12px 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.guides-cta-link:hover {
  border-bottom-color: var(--accent);
  opacity: 0.85;
}


/* ============================================
   GRAIN OVERLAY (scoped to /guias/ pages)
   ============================================ */

.dh-page::before,
.guides-page::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/></svg>");
  mix-blend-mode: overlay;
  opacity: 0.07;
}


/* ============================================
   DOMINIO Y HOSTING — REDESIGNED GUIDE
   (token --phosphor scoped to .dh-page only)
   ============================================ */

.dh-page {
  --phosphor: #00FF88;
  --dh-card-bg: #111113;
  --dh-card-border: #1F1F22;
}

.dh-article {
  padding-bottom: 24px;
}

/* --- Hero --- */
.dh-hero {
  padding: clamp(64px, 8vw, 112px) 24px clamp(32px, 4vw, 56px);
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .dh-hero {
    padding-left: 48px;
    padding-right: 48px;
  }
}

.dh-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 32px;
  transition: color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.dh-back:hover {
  color: var(--accent);
}

.dh-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.04em;
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.dh-eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

.dh-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7.5vw, 6rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 144;
  letter-spacing: -0.035em;
  line-height: 1;
  margin-bottom: 22px;
  color: var(--text);
}

.dh-title em {
  font-style: italic;
  font-weight: 700;
  color: var(--accent);
  font-variation-settings: 'opsz' 144;
  padding: 0 0.04em;
}

.dh-subtitle {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.55;
  color: #BBB;
  max-width: 640px;
  margin-bottom: 22px;
}

.dh-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--meta);
  letter-spacing: 0.04em;
}

/* --- URL display --- */
.dh-url-display {
  padding: clamp(8px, 2vw, 24px) 24px clamp(48px, 6vw, 80px);
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .dh-url-display {
    padding-left: 48px;
    padding-right: 48px;
  }
}

.dh-url-card {
  position: relative;
  background: var(--dh-card-bg);
  border: 1px solid var(--dh-card-border);
  border-radius: 4px;
  padding: 18px 20px 20px;
  overflow: hidden;
}

.dh-url-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
  opacity: 0.7;
}

.dh-browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 18px;
}

.dh-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.dh-dot--accent { background: var(--accent); }
.dh-dot--mute { background: var(--meta); }
.dh-dot--phosphor { background: var(--phosphor); }

.dh-url-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: clamp(15px, 2.4vw, 22px);
  letter-spacing: -0.005em;
}

.dh-url-lock {
  color: var(--muted);
  font-size: clamp(14px, 2vw, 18px);
}

.dh-url-protocol {
  color: var(--muted);
}

.dh-url-domain {
  color: var(--accent);
  font-weight: 500;
}

.dh-url-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--dh-card-border);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
}

.dh-url-label--domain { color: var(--accent); }
.dh-url-label--hosting { color: var(--phosphor); }

/* --- Bento grid --- */
.dh-bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 0 24px clamp(40px, 5vw, 72px);
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .dh-bento {
    padding-left: 48px;
    padding-right: 48px;
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .dh-bento {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }

  .dh-card--full {
    grid-column: 1 / -1;
  }
}

.dh-card {
  position: relative;
  background: var(--dh-card-bg);
  border: 1px solid var(--dh-card-border);
  border-radius: 4px;
  padding: clamp(24px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
  transition: border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.dh-card--dominio:hover {
  border-color: rgba(255, 184, 0, 0.35);
}

.dh-card--hosting:hover {
  border-color: rgba(0, 255, 136, 0.32);
}

.dh-card--full:hover {
  border-color: rgba(255, 184, 0, 0.3);
}

.dh-card-icon {
  position: absolute;
  top: clamp(20px, 2.5vw, 32px);
  right: clamp(20px, 2.5vw, 32px);
  width: 32px;
  height: 32px;
  opacity: 0.55;
  pointer-events: none;
}

.dh-card--dominio .dh-card-icon { color: var(--accent); }
.dh-card--hosting .dh-card-icon { color: var(--phosphor); }

.dh-card-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--meta);
}

.dh-card--dominio .dh-card-num { color: var(--accent); }
.dh-card--hosting .dh-card-num { color: var(--phosphor); }

.dh-card-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.6vw, 3rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 96;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--text);
  margin-bottom: -2px;
}

.dh-card-tagline {
  font-family: var(--font-display);
  font-size: clamp(15px, 1.4vw, 19px);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.005em;
  line-height: 1.4;
}

.dh-card--dominio .dh-card-tagline { color: var(--accent); }
.dh-card--hosting .dh-card-tagline { color: var(--phosphor); }

.dh-card-def {
  font-family: var(--font-body);
  font-size: clamp(15px, 1.3vw, 16px);
  color: #B5B5B5;
  line-height: 1.65;
  max-width: 520px;
}

.dh-card-block {
  margin-top: 12px;
  padding-top: 18px;
  border-top: 1px dashed var(--dh-card-border);
}

.dh-card-block + .dh-card-block {
  margin-top: 4px;
}

.dh-card-block-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  margin-bottom: 14px;
}

.dh-card--dominio .dh-card-block-label { color: var(--accent); }
.dh-card--hosting .dh-card-block-label { color: var(--phosphor); }

.dh-card-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dh-card-list--examples li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: -0.005em;
}

.dh-list-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  transform: translateY(-2px);
}

.dh-card--dominio .dh-list-dot { background: var(--accent); }
.dh-card--hosting .dh-list-dot { background: var(--phosphor); }

.dh-list-text { color: var(--text); }
.dh-list-ext { color: var(--meta); }

.dh-card-list--features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  color: #C8C8C8;
  line-height: 1.55;
}

.dh-check {
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  margin-top: 4px;
  color: var(--accent);
}

.dh-card--hosting .dh-check { color: var(--phosphor); }

/* --- Cómo funciona (full-width card) --- */
.dh-card--full {
  padding-bottom: clamp(28px, 3.5vw, 48px);
}

.dh-howto-header {
  margin-bottom: clamp(24px, 3vw, 40px);
}

.dh-howto-heading {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 96;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text);
  margin-top: 6px;
  margin-bottom: 6px;
  max-width: 720px;
}

.dh-howto-sub {
  font-family: var(--font-body);
  font-size: clamp(14px, 1.2vw, 15px);
  color: #999;
  max-width: 600px;
  line-height: 1.55;
}

.dh-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 768px) {
  .dh-steps {
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: stretch;
    gap: 24px;
  }
}

.dh-step {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 18px 0 0;
  border-top: 1px solid var(--accent);
}

.dh-step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: uppercase;
}

.dh-step-icon {
  width: 36px;
  height: 36px;
  color: var(--text);
  opacity: 0.85;
}

.dh-step-title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 72;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--text);
}

.dh-step-desc {
  font-family: var(--font-body);
  font-size: clamp(13px, 1.1vw, 14.5px);
  color: #A0A0A0;
  line-height: 1.6;
}

.dh-step-arrow {
  display: none;
}

@media (min-width: 768px) {
  .dh-step-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    opacity: 0.7;
  }

  .dh-step-arrow svg {
    width: 28px;
    height: 14px;
  }
}

/* --- Bottom row: summary + example --- */
.dh-bottom {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 0 24px clamp(48px, 6vw, 80px);
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .dh-bottom {
    padding-left: 48px;
    padding-right: 48px;
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .dh-bottom {
    grid-template-columns: 1.45fr 1fr;
  }
}

.dh-summary,
.dh-example {
  background: var(--dh-card-bg);
  border: 1px solid var(--dh-card-border);
  border-radius: 4px;
  padding: clamp(28px, 3.5vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.dh-summary-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 6px;
}

.dh-summary-eq {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.4vw, 2rem);
  font-weight: 700;
  font-variation-settings: 'opsz' 96;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text);
}

.dh-summary-eq .dh-amber { color: var(--accent); }
.dh-summary-eq .dh-phosphor { color: var(--phosphor); }

.dh-summary-eq-detail {
  color: #888;
  font-weight: 400;
  font-size: 0.78em;
  letter-spacing: 0;
  display: block;
  margin-top: 2px;
  font-style: italic;
}

.dh-summary-quote {
  margin-top: 12px;
  padding: 8px 0 8px 16px;
  border-left: 2px solid var(--accent);
  font-family: var(--font-display);
  font-size: clamp(14px, 1.4vw, 17px);
  font-style: italic;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text);
  font-variation-settings: 'opsz' 72;
}

.dh-summary-quote .dh-amber { color: var(--accent); font-weight: 600; }
.dh-summary-quote .dh-phosphor { color: var(--phosphor); font-weight: 600; }

.dh-example-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 6px;
}

.dh-example-body {
  font-family: var(--font-body);
  font-size: clamp(14px, 1.3vw, 16px);
  color: #C0C0C0;
  line-height: 1.65;
  max-width: 480px;
}

.dh-example-body strong {
  color: var(--accent);
  font-weight: 500;
}

.dh-example-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  letter-spacing: 0.02em;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--dh-card-border);
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  align-self: flex-start;
  width: fit-content;
}

.dh-example-cta:hover {
  opacity: 0.75;
}


.guide-nav-bottom {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(24px, 3vw, 40px) 24px clamp(64px, 8vw, 112px);
}

@media (min-width: 768px) {
  .guide-nav-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding-left: clamp(48px, 8vw, 120px);
    padding-right: 48px;
  }
}

.guide-nav-back {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--muted);
  transition: color 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.guide-nav-back:hover {
  color: var(--accent);
}

.guide-nav-next {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--meta);
  letter-spacing: 0.02em;
}


/* ============================================
   SKIP LINK (a11y — keyboard users)
   ============================================ */

.skip-link {
  position: fixed;
  top: -48px;
  left: 12px;
  z-index: 200;
  background: var(--accent);
  color: var(--bg);
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  text-decoration: none;
  transition: top 220ms cubic-bezier(0.16, 1, 0.3, 1);
}

.skip-link:focus,
.skip-link:focus-visible {
  top: 12px;
  outline: none;
}


/* ============================================
   PRESS FEEDBACK (scale on :active)
   ============================================ */

.cta-primary,
.cta-secondary,
.form-submit,
.serv-cta-link,
.case-nav-next,
.case-nav-index,
.guides-cta-link,
.dh-example-cta {
  transition-property: background, color, opacity, transform, border-color;
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

.cta-primary:active,
.cta-secondary:active,
.form-submit:not(:disabled):active,
.serv-cta-link:active,
.case-nav-next:active,
.case-nav-index:active,
.guides-cta-link:active,
.dh-example-cta:active {
  transform: scale(0.97);
  transition-duration: 120ms;
}


/* ============================================
   MAGNETIC CURSOR (CTAs principales)
   ============================================ */

.is-magnetic {
  display: inline-block;
  will-change: transform;
  transform: translate(var(--mx, 0px), var(--my, 0px));
  transition:
    transform 280ms cubic-bezier(0.23, 1, 0.32, 1),
    background 250ms cubic-bezier(0.16, 1, 0.3, 1),
    color 250ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 200ms cubic-bezier(0.16, 1, 0.3, 1),
    border-color 250ms cubic-bezier(0.16, 1, 0.3, 1);
}

.is-magnetic.is-released {
  transition:
    transform 400ms cubic-bezier(0.23, 1, 0.32, 1),
    background 250ms cubic-bezier(0.16, 1, 0.3, 1),
    color 250ms cubic-bezier(0.16, 1, 0.3, 1);
}

.is-magnetic:active {
  transform: translate(var(--mx, 0px), var(--my, 0px)) scale(0.97);
  transition: transform 120ms cubic-bezier(0.23, 1, 0.32, 1);
}


/* ============================================
   SCROLL REVEALS (IntersectionObserver-driven)
   ============================================ */

.reveal-init {
  opacity: 0;
  transform: translateY(16px);
}

.reveal-init.is-revealed,
.reveal-init.reveal-visible {
  animation: ce-reveal-up 600ms cubic-bezier(0.16, 1, 0.3, 1) calc(var(--reveal-index, 0) * 80ms) forwards;
}

@keyframes ce-reveal-up {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}


/* ============================================
   PAGE LOAD ORCHESTRATED (home only)
   ============================================ */

@keyframes ce-fade-up {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

body.home .site-nav,
body.home .hero-dateline,
body.home .hero-comment,
body.home .hero-main h1,
body.home .hero-sub,
body.home .hero-ctas,
body.home .hero-meta,
body.home .hero-scroll,
body.home .hero-lines {
  opacity: 0;
  animation: ce-fade-up 600ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

body.home .site-nav { animation-duration: 400ms; animation-delay: 0ms; }
body.home .hero-dateline { animation-delay: 100ms; }
body.home .hero-comment { animation-delay: 200ms; }
body.home .hero-main h1 { animation-delay: 300ms; }
body.home .hero-sub { animation-delay: 500ms; }
body.home .hero-ctas { animation-delay: 600ms; }
body.home .hero-meta { animation-delay: 700ms; }
body.home .hero-scroll { animation-delay: 800ms; }
body.home .hero-lines { animation-delay: 900ms; }

body.home.intro-skip .site-nav,
body.home.intro-skip .hero-dateline,
body.home.intro-skip .hero-comment,
body.home.intro-skip .hero-main h1,
body.home.intro-skip .hero-sub,
body.home.intro-skip .hero-ctas,
body.home.intro-skip .hero-meta,
body.home.intro-skip .hero-scroll,
body.home.intro-skip .hero-lines {
  animation: none;
  opacity: 1;
  transform: none;
}


/* ============================================
   FOCUS STATES (refined for keyboard navigation)
   ============================================ */

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--radius);
}

.form-field input:focus-visible,
.form-field select:focus-visible,
.form-field textarea:focus-visible {
  outline: none;
}


/* ============================================
   REDUCED MOTION (blanket safeguard)
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-delay: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }

  .scroll-fill {
    left: 0;
    opacity: 0.4;
  }

  body.home .site-nav,
  body.home .hero-dateline,
  body.home .hero-comment,
  body.home .hero-main h1,
  body.home .hero-sub,
  body.home .hero-ctas,
  body.home .hero-meta,
  body.home .hero-scroll,
  body.home .hero-lines {
    opacity: 1;
    transform: none;
  }

  .reveal-init,
  .reveal-init.is-revealed,
  .reveal-init.reveal-visible,
  [class*="reveal"] {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    transition: none !important;
  }

  .is-magnetic {
    transform: none !important;
  }
}


/* ============================================
   MOBILE NAV — HAMBURGER + OVERLAY
   ============================================ */

/* Hamburger button — only visible <900px */
.nav-toggle {
  display: none;
  position: relative;
  width: 48px;
  height: 48px;
  margin-right: -12px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  z-index: 51;
  -webkit-tap-highlight-color: transparent;
}

@media (max-width: 899.98px) {
  .nav-toggle {
    display: inline-flex;
  }
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transform-origin: center;
  transition: background 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-toggle:hover .nav-toggle-bar {
  background: var(--accent);
}

.nav-toggle:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
  border-radius: var(--radius);
}

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.96);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  backdrop-filter: saturate(160%) blur(16px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 240ms cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0s linear 240ms;
}

.mobile-menu[data-state="open"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 240ms cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0s linear 0s;
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .mobile-menu {
    background: rgba(10, 10, 10, 0.99);
  }
}

.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 14px 24px 28px;
  max-width: 720px;
  margin: 0 auto;
}

.mobile-menu-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 56px;
  flex-shrink: 0;
}

.mobile-menu-logo {
  display: inline-flex;
  align-items: center;
}

.mobile-menu-logo .logo-text {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.03em;
  color: var(--text);
}

.mobile-menu-close {
  position: relative;
  width: 48px;
  height: 48px;
  margin-right: -12px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: none;
  border: none;
  -webkit-tap-highlight-color: transparent;
}

.mobile-menu-close-bar {
  position: absolute;
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transform-origin: center;
  transition: background 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu-close-bar:nth-child(1) { transform: rotate(45deg); }
.mobile-menu-close-bar:nth-child(2) { transform: rotate(-45deg); }

.mobile-menu-close:hover .mobile-menu-close-bar {
  background: var(--accent);
}

.mobile-menu-close:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
  border-radius: var(--radius);
}

/* Nav list */
.mobile-menu-nav {
  flex: 1;
  display: flex;
  align-items: center;
  margin-top: 16px;
  min-height: 0;
}

.mobile-menu-list {
  list-style: none;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 0;
  padding: 0;
}

.mobile-menu-link {
  display: flex;
  align-items: baseline;
  gap: 18px;
  min-height: 48px;
  padding: 10px 0;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(28px, 8vw, 36px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  opacity: 0;
  transform: translateY(-12px);
  transition: opacity 380ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 380ms cubic-bezier(0.16, 1, 0.3, 1),
              color 200ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.mobile-menu[data-state="open"] .mobile-menu-link {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu[data-state="open"] li:nth-child(1) .mobile-menu-link { transition-delay: 80ms, 80ms, 0ms; }
.mobile-menu[data-state="open"] li:nth-child(2) .mobile-menu-link { transition-delay: 140ms, 140ms, 0ms; }
.mobile-menu[data-state="open"] li:nth-child(3) .mobile-menu-link { transition-delay: 200ms, 200ms, 0ms; }
.mobile-menu[data-state="open"] li:nth-child(4) .mobile-menu-link { transition-delay: 260ms, 260ms, 0ms; }
.mobile-menu[data-state="open"] li:nth-child(5) .mobile-menu-link { transition-delay: 320ms, 320ms, 0ms; }

.mobile-menu-link:hover,
.mobile-menu-link:focus-visible,
.mobile-menu-link.is-active {
  color: var(--accent);
  transform: translateX(4px);
  outline: none;
}

.mobile-menu[data-state="open"] .mobile-menu-link:hover,
.mobile-menu[data-state="open"] .mobile-menu-link:focus-visible,
.mobile-menu[data-state="open"] .mobile-menu-link.is-active {
  transform: translateY(0) translateX(4px);
}

.mobile-menu-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--accent);
  flex-shrink: 0;
  width: 24px;
  align-self: center;
}

.mobile-menu-text {
  display: inline-block;
}

/* Footer */
.mobile-menu-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 24px;
  padding-top: 22px;
  margin-top: 16px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  opacity: 0;
  transition: opacity 280ms cubic-bezier(0.16, 1, 0.3, 1) 360ms;
}

.mobile-menu[data-state="open"] .mobile-menu-foot {
  opacity: 1;
}

.mobile-menu-mail-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu-mail-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--meta);
}

.mobile-menu-mail {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--text);
  transition: color 200ms cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu-mail:hover,
.mobile-menu-mail:focus-visible {
  color: var(--accent);
  outline: none;
}

.mobile-menu .lang-toggle {
  font-size: 12px;
}

.mobile-menu .lang-btn:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius);
}

/* Body scroll lock when menu open */
body.menu-open {
  overflow: hidden;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .mobile-menu,
  .mobile-menu-link,
  .mobile-menu-foot,
  .nav-toggle-bar,
  .mobile-menu-close-bar {
    transition: none !important;
  }
  .mobile-menu[data-state="open"] .mobile-menu-link,
  .mobile-menu[data-state="open"] .mobile-menu-foot {
    opacity: 1;
    transform: none;
    transition-delay: 0ms !important;
  }
  .mobile-menu[data-state="open"] .mobile-menu-link:hover,
  .mobile-menu[data-state="open"] .mobile-menu-link:focus-visible,
  .mobile-menu[data-state="open"] .mobile-menu-link.is-active {
    transform: none;
  }
}