/* ============================================================
   Databrain Lab — Landing
   Built on the Databrain design tokens (colors_and_type tokens
   are redeclared here so the page is self-contained).
   ============================================================ */

/* ---------- Fonts ---------- */
@font-face {
  font-family: "Aeonik";
  font-weight: 400; font-style: normal; font-display: swap;
  src: url("fonts/Aeonik-Regular.ttf") format("truetype");
}
@font-face {
  font-family: "Aeonik";
  font-weight: 500; font-style: normal; font-display: swap;
  src: url("fonts/Aeonik-Medium.ttf") format("truetype");
}
@font-face {
  font-family: "JetBrains Mono";
  font-weight: 400; font-style: normal; font-display: swap;
  src: url("fonts/JetBrainsMono-Regular.ttf") format("truetype");
}

:root {
  --db-white:        #ffffff;
  --db-off-white:    #f4f4f2;
  --db-light-matter: #eae6df;
  --db-matter:       #c4bcae;
  --db-dark-matter:  #9e968a;
  --db-brain-pink:   #ffe3e9;
  --db-blush-pink:   #eda5b2;
  --db-crimson:      #770f35;
  --db-deep-crimson: #42061f;

  --db-font-sans: "Aeonik", "Geist", "Arial", system-ui, -apple-system, sans-serif;
  --db-font-mono: "JetBrains Mono", "Menlo", ui-monospace, monospace;

  --ls-tight: -0.02em;
  --container: 1280px;

  --ease-std: cubic-bezier(0.2, 0.6, 0.2, 1);
  --ease-emph: cubic-bezier(0.2, 0.7, 0.2, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: var(--db-font-sans);
  background: var(--db-off-white);
  color: var(--db-deep-crimson);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4, p { margin: 0; }

::selection { background: var(--db-crimson); color: var(--db-off-white); }

/* Focus visibility (a11y) */
a:focus-visible,
button:focus-visible,
input:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--db-crimson);
  outline-offset: 2px;
}
.on-dark a:focus-visible,
.on-dark button:focus-visible,
.on-dark [tabindex]:focus-visible {
  outline-color: var(--db-brain-pink);
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
@media (min-width: 1024px) {
  .container { padding: 0 64px; }
}

/* ============================================================
   Shared atoms
   ============================================================ */
.eyebrow {
  font-family: var(--db-font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--db-crimson);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0;
}
.eyebrow.on-pink { color: var(--db-brain-pink); }
.dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
  display: inline-block;
  flex: none;
  animation: pulse 2.4s var(--ease-std) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.7); }
}

.mono { font-family: var(--db-font-mono); }

/* Section numerator (top-right) */
.numerator {
  font-family: var(--db-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  display: block;
  text-align: right;
  margin-bottom: 56px;
}

/* Buttons */
.btn {
  font-family: var(--db-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  border-radius: 999px;
  text-decoration: none;
  transition: background var(--db-dur, 200ms) var(--ease-std),
              transform 120ms var(--ease-std),
              opacity 200ms var(--ease-std);
  transition-duration: 280ms;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--db-deep-crimson);
  color: var(--db-off-white);
}
.btn-primary:hover { background: #2c0414; }
.btn-pink {
  background: var(--db-brain-pink);
  color: var(--db-deep-crimson);
}
.btn-pink:hover { background: #ffd2db; }

/* Text link with underline */
.text-link {
  font-family: var(--db-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: inherit;
  text-decoration: none;
  border: none;
  background: none;
  cursor: pointer;
  padding: 6px 0;
  border-bottom: 1px solid var(--db-matter);
  transition: opacity 200ms var(--ease-std), border-color 200ms var(--ease-std);
}
.text-link:hover { opacity: 0.62; }
.text-link.on-dark-link { border-bottom-color: var(--db-blush-pink); }

.icon { width: 16px; height: 16px; flex: none; }
.icon-sm { width: 14px; height: 14px; }

/* ============================================================
   Reveal-on-scroll
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 900ms var(--ease-emph), transform 900ms var(--ease-emph);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   Media slot (poster image now → drop a real <video> later)
   ============================================================ */
.media-slot {
  position: relative;
  overflow: hidden;
  background: var(--db-deep-crimson);
}
.media-slot video,
.media-slot img.media-fill {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.media-slot .slot-tag {
  position: absolute;
  left: 14px; bottom: 14px;
  z-index: 4;
  font-family: var(--db-font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--db-off-white);
  background: rgba(66,6,31,0.62);
  padding: 5px 9px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  opacity: 0.85;
}
.media-slot .slot-tag .ring {
  width: 5px; height: 5px; border-radius: 50%;
  border: 1px solid var(--db-blush-pink);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(244,244,242,0.72);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(196,188,174,0.4);
  transition: background 300ms var(--ease-std), border-color 300ms var(--ease-std);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
@media (min-width: 1024px) { .nav-inner { padding: 0 64px; } }
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 60px; width: auto; display: block; }
.nav-links {
  display: none;
  align-items: center;
  gap: 30px;
}
@media (min-width: 1024px) { .nav-links { display: flex; } }
.nav-links a {
  font-family: var(--db-font-sans);
  font-size: 14px;
  letter-spacing: -0.01em;
  color: var(--db-dark-matter);
  text-decoration: none;
  transition: color 200ms var(--ease-std);
}
.nav-links a:hover { color: var(--db-deep-crimson); }
.nav-search {
  display: none;
  align-items: center;
  gap: 10px;
  width: 280px;
  padding: 9px 18px;
  border: 1px solid var(--db-matter);
  border-radius: 999px;
  background: rgba(255,255,255,0.5);
  transition: border-color 200ms var(--ease-std), background 200ms var(--ease-std);
}
@media (min-width: 1024px) { .nav-search { display: flex; } }
.nav-search:focus-within { border-color: var(--db-crimson); background: var(--db-white); }
.nav-search svg { color: var(--db-dark-matter); flex: none; }
.nav-search input {
  border: none; background: none; outline: none;
  font-family: var(--db-font-mono);
  font-size: 12px;
  letter-spacing: 0;
  color: var(--db-deep-crimson);
  width: 100%;
}
.nav-search input::placeholder { color: var(--db-dark-matter); }
.nav-burger {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--db-matter);
  background: rgba(255,255,255,0.5);
  cursor: pointer;
  color: var(--db-deep-crimson);
}
@media (min-width: 1024px) { .nav-burger { display: none; } }

/* Mobile menu sheet */
.nav-sheet {
  overflow: hidden;
  max-height: 0;
  transition: max-height 360ms var(--ease-emph);
  border-top: 0 solid transparent;
  background: rgba(244,244,242,0.96);
  backdrop-filter: blur(16px);
}
.nav-sheet.open { max-height: 420px; border-top: 1px solid rgba(196,188,174,0.4); }
.nav-sheet-inner { padding: 16px 32px 28px; display: flex; flex-direction: column; gap: 4px; }
.nav-sheet a {
  font-size: 20px;
  letter-spacing: -0.02em;
  color: var(--db-deep-crimson);
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid var(--db-light-matter);
}
.nav-sheet .sheet-search {
  margin-top: 18px;
  display: flex; align-items: center; gap: 10px;
  padding: 12px 18px;
  border: 1px solid var(--db-matter);
  border-radius: 999px;
}
.nav-sheet .sheet-search input {
  border: none; background: none; outline: none; width: 100%;
  font-family: var(--db-font-mono); font-size: 12px;
  color: var(--db-deep-crimson);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--db-off-white);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
@media (min-width: 1200px) {
  .hero { flex-direction: row; align-items: stretch; }
}
/* Mobile/tablet: video is its own contained banner above the text — never a
   faint wash behind it. Square source shown in a 16:11 frame, biased so the
   full face stays in view. */
.hero-media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  max-height: 78vh;
  opacity: 1;
  z-index: 1;
}
@media (min-width: 1200px) {
  .hero-media {
    position: relative;
    order: 2;
    flex: 0 0 46%;
    width: 46%;
    align-self: stretch;
    aspect-ratio: auto;
    max-height: none;
  }
}
.hero-media img, .hero-media video {
  width: 100%; height: 100%;
  object-fit: cover;
  /* square source in a landscape frame: bias down so the full face
     (eyes to chin) stays in view, trimming only the helmet top */
  object-position: 50% 38%;
  display: block;
}
@media (min-width: 1200px) {
  /* model is in profile facing left, nose/chin near the left of the frame:
     keep a low x so the front of the face stays visible when the portrait
     panel crops horizontally on narrower desktops */
  .hero-media img, .hero-media video { object-position: 14% center; }
}
/* Off-white → transparent fade only on desktop, where media meets the text */
.hero-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(90deg,
    var(--db-off-white) 0%,
    rgba(244,244,242,0.0) 4%);
  display: none;
}
@media (min-width: 1200px) {
  .hero-media::before { display: block; }
}
.hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 48px 32px 120px;
}
@media (min-width: 1200px) {
  .hero-content {
    order: 1;
    flex: 1 1 0;
    width: auto;
    max-width: none;
    margin: 0;
    align-self: center;
    /* align text to the site container's left edge on wide screens */
    padding: 64px 56px 64px max(56px, calc((100vw - var(--container)) / 2 + 32px));
  }
}
.hero-eyebrow { margin-bottom: 34px; }
.hero-title-row {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.hero-num {
  font-family: var(--db-font-mono);
  font-size: 13px;
  color: var(--db-dark-matter);
  padding-top: 14px;
  flex: none;
}
.hero-title {
  font-family: var(--db-font-sans);
  font-weight: 500;
  font-size: 2.75rem;
  line-height: 0.9;
  letter-spacing: var(--ls-tight);
  color: var(--db-deep-crimson);
  max-width: 16ch;
}
@media (min-width: 768px) and (max-width: 1199px) { .hero-title { font-size: clamp(3.25rem, 7vw, 5rem); } }
/* two-column desktop: title sized to fit its column on a clean 2 lines */
@media (min-width: 1200px) { .hero-title { font-size: clamp(2.4rem, 3.2vw, 2.6rem); max-width: none; } }
.hero-title .accent { color: var(--db-crimson); }
.hero-subhead {
  font-family: var(--db-font-sans);
  font-size: 19px;
  line-height: 1.5;
  color: var(--db-dark-matter);
  max-width: 56ch;
  margin: 32px 0 0;
}
.hero-ctas {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.hero-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 32px;
  margin-top: 64px;
  max-width: 720px;
}
@media (min-width: 768px) { .hero-meta { grid-template-columns: repeat(4, 1fr); } }
.hero-meta .cell { display: flex; flex-direction: column; gap: 6px; }
.hero-meta .label {
  font-family: var(--db-font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--db-dark-matter);
}
.hero-meta .value {
  font-family: var(--db-font-sans);
  font-size: 22px;
  letter-spacing: var(--ls-tight);
  color: var(--db-deep-crimson);
}

/* Diagonal divider at the bottom of hero */
.hero-divider {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  z-index: 4;
  width: 100%;
  height: 60px;
  display: block;
}
@media (min-width: 1024px) { .hero-divider { height: 120px; } }
.hero-divider svg { width: 100%; height: 100%; display: block; }

/* Hero load animation */
.hero-anim {
  opacity: 0;
  transform: translateY(18px);
}
.hero-loaded .hero-anim {
  animation: heroIn 1.2s var(--ease-emph) forwards;
}
.hero-loaded .hero-anim.d1 { animation-delay: 0.10s; }
.hero-loaded .hero-anim.d2 { animation-delay: 0.25s; }
.hero-loaded .hero-anim.d3 { animation-delay: 0.40s; }
.hero-loaded .hero-anim.d4 { animation-delay: 0.55s; }
@keyframes heroIn {
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-anim { opacity: 1; transform: none; }
  .hero-loaded .hero-anim { animation: none; }
}

/* ============================================================
   Generic dark / light section
   ============================================================ */
.section { padding: 120px 0; position: relative; }
@media (max-width: 767px) { .section { padding: 88px 0; } }
.s-deep { background: var(--db-deep-crimson); color: var(--db-off-white); }
.s-crimson { background: var(--db-crimson); color: var(--db-off-white); }
.s-offwhite { background: var(--db-off-white); color: var(--db-deep-crimson); }
.s-gray { background: var(--db-light-matter); color: var(--db-deep-crimson); }

/* ============================================================
   MANIFIESTO
   ============================================================ */
.manifiesto-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
}
@media (min-width: 1024px) {
  .manifiesto-grid {
    grid-template-columns: 1fr 1.4fr;
    grid-template-areas:
      "title ."
      "media body";
    column-gap: 80px;
    row-gap: 44px;
    align-items: start;
  }
  .manifiesto-title { grid-area: title; }
  .manifiesto-media-col { grid-area: media; }
  .manifiesto-body { grid-area: body; align-self: start; }
}
.manifiesto-title {
  font-family: var(--db-font-sans);
  font-weight: 500;
  font-size: 2.4rem;
  line-height: 1.05;
  letter-spacing: var(--ls-tight);
  color: var(--db-off-white);
}
@media (min-width: 768px) { .manifiesto-title { font-size: 3.5rem; } }
.manifiesto-title .accent { color: var(--db-brain-pink); }
.manifiesto-media {
  margin-top: 36px;
  aspect-ratio: 4 / 3;
  border-radius: 18px;
  mix-blend-mode: lighten;
}
@media (min-width: 1024px) {
  /* media sits in its own row, so the title's top margin isn't needed */
  .manifiesto-media { margin-top: 0; }
}
/* Calm continuous float — gentle vertical drift, no bounce (brand: calm) */
@media (prefers-reduced-motion: no-preference) {
  .manifiesto-float {
    animation: manifiestoFloat 7s var(--ease-std, ease-in-out) infinite;
  }
}
@keyframes manifiestoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.manifiesto-body p {
  font-family: var(--db-font-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--db-blush-pink);
  max-width: 56ch;
}
.manifiesto-body p + p { margin-top: 24px; }

/* ============================================================
   Section header (numerator + title/intro grid)
   ============================================================ */
.s-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 72px;
}
@media (min-width: 1024px) {
  .s-head { grid-template-columns: 1fr 2fr; gap: 80px; align-items: end; }
}
.s-title {
  font-family: var(--db-font-sans);
  font-weight: 500;
  font-size: 2.4rem;
  line-height: 1.0;
  letter-spacing: var(--ls-tight);
}
@media (min-width: 768px) { .s-title { font-size: 4rem; } }
.s-intro-mono {
  font-family: var(--db-font-mono);
  font-size: 14px;
  line-height: 1.7;
  max-width: 50ch;
}
.s-intro {
  font-family: var(--db-font-sans);
  font-size: 18px;
  line-height: 1.55;
  max-width: 56ch;
}

/* ============================================================
   INSTRUMENTACIÓN — vertical tabs
   ============================================================ */
.instr-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 1024px) {
  .instr-body { grid-template-columns: 200px 1fr; gap: 64px; align-items: start; }
}
.tabs {
  display: flex;
  flex-direction: row;
  overflow-x: auto;
  gap: 0;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
@media (min-width: 1024px) {
  .tabs {
    flex-direction: column;
    position: sticky;
    top: 96px;
    overflow: visible;
  }
}
.tab {
  font-family: var(--db-font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  text-align: left;
  background: none;
  border: none;
  border-bottom: 1px solid rgba(255,227,233,0.1);
  color: var(--db-matter);
  cursor: pointer;
  padding: 18px 16px 18px 0;
  white-space: nowrap;
  transition: color 400ms var(--ease-std);
  flex: none;
  display: flex;
  gap: 8px;
}
@media (min-width: 1024px) { .tab { white-space: normal; } }
.tab:hover { color: var(--db-blush-pink); }
.tab .tab-prefix { color: transparent; transition: color 400ms var(--ease-std); }
.tab.active { color: var(--db-off-white); }
.tab.active .tab-prefix { color: var(--db-brain-pink); }

.panel-wrap { position: relative; min-height: 420px; }
.panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  opacity: 0;
  position: absolute;
  inset: 0;
  pointer-events: none;
  transition: opacity 400ms var(--ease-std);
}
@media (min-width: 768px) {
  .panel { grid-template-columns: 480px 1fr; gap: 48px; }
}
.panel.show {
  opacity: 1;
  position: relative;
  pointer-events: auto;
}
.panel-media {
  aspect-ratio: 4 / 3;
  width: 100%;
  border-radius: 18px;
}
.panel-text .tag {
  font-family: var(--db-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--db-brain-pink);
}
.panel-text .ptitle {
  font-family: var(--db-font-sans);
  font-weight: 500;
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: var(--ls-tight);
  color: var(--db-off-white);
  margin: 14px 0 6px;
}
.panel-text .brand {
  font-family: var(--db-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--db-blush-pink);
}
.panel-text .desc {
  font-family: var(--db-font-sans);
  font-size: 15px;
  line-height: 1.6;
  color: var(--db-blush-pink);
  margin: 22px 0 26px;
  max-width: 52ch;
}
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  font-family: var(--db-font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--db-off-white);
  border: 1px solid rgba(255,227,233,0.3);
  border-radius: 999px;
  padding: 7px 14px;
}

/* ============================================================
   MEDICIONES — 3×2 grid
   ============================================================ */
.med-grid {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--db-light-matter);
  border-left: 1px solid var(--db-light-matter);
}
@media (min-width: 640px) { .med-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .med-grid { grid-template-columns: repeat(3, 1fr); } }
.med-card {
  border-right: 1px solid var(--db-light-matter);
  border-bottom: 1px solid var(--db-light-matter);
  padding: 36px 32px 40px;
  display: flex;
  flex-direction: column;
  min-height: 280px;
  transition: background 400ms var(--ease-std);
}
.med-card:hover { background: var(--db-brain-pink); }
.med-num {
  font-family: var(--db-font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--db-dark-matter);
}
.med-title {
  font-family: var(--db-font-sans);
  font-weight: 500;
  font-size: 28px;
  line-height: 1.05;
  letter-spacing: var(--ls-tight);
  color: var(--db-deep-crimson);
  margin: 18px 0 14px;
}
.med-desc {
  font-family: var(--db-font-sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--db-dark-matter);
  flex: 1;
}
.med-signal {
  font-family: var(--db-font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--db-crimson);
  margin-top: 26px;
}

/* ============================================================
   PROTOCOLOS — phase list
   ============================================================ */
.phase {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  border-top: 1px solid var(--db-matter);
  padding: 40px 0;
}
@media (min-width: 1024px) {
  .phase { grid-template-columns: 80px 1fr 2.2fr; gap: 48px; align-items: start; }
}
.phase-num {
  font-family: var(--db-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--db-crimson);
  padding-top: 8px;
}
.phase-title {
  font-family: var(--db-font-sans);
  font-weight: 500;
  font-size: 26px;
  line-height: 1.05;
  letter-spacing: var(--ls-tight);
  color: var(--db-deep-crimson);
}
@media (min-width: 768px) { .phase-title { font-size: 32px; } }
.phase-desc {
  font-family: var(--db-font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--db-dark-matter);
  max-width: 60ch;
}

/* ============================================================
   ESCENARIOS — two columns
   ============================================================ */
.esc-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
}
@media (min-width: 900px) {
  .esc-grid { grid-template-columns: 1fr 1fr; gap: 0; }
  .esc-col + .esc-col {
    border-left: 1px solid var(--db-light-matter);
    padding-left: 64px;
  }
  .esc-col:first-child { padding-right: 64px; }
}
.esc-tag {
  font-family: var(--db-font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--db-dark-matter);
}
.esc-title {
  font-family: var(--db-font-sans);
  font-weight: 500;
  font-size: 40px;
  line-height: 1.0;
  letter-spacing: var(--ls-tight);
  color: var(--db-deep-crimson);
  margin: 18px 0 22px;
}
@media (min-width: 1024px) { .esc-title { font-size: 56px; } }
.esc-desc {
  font-family: var(--db-font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--db-dark-matter);
  max-width: 46ch;
}
.esc-cases { list-style: none; padding: 0; margin: 32px 0 0; display: flex; flex-direction: column; gap: 14px; }
.esc-cases li {
  font-family: var(--db-font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--db-deep-crimson);
  display: flex;
  align-items: center;
  gap: 14px;
}
.esc-cases .sq {
  width: 6px; height: 6px;
  background: var(--db-crimson);
  transform: rotate(45deg);
  flex: none;
}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta {
  background: var(--db-deep-crimson);
  color: var(--db-off-white);
  padding: 160px 0;
  text-align: center;
}
@media (max-width: 767px) { .cta { padding: 110px 0; } }
.cta-inner { display: flex; flex-direction: column; align-items: center; }
.cta-title {
  font-family: var(--db-font-sans);
  font-weight: 500;
  font-size: 3rem;
  line-height: 0.98;
  letter-spacing: var(--ls-tight);
  color: var(--db-off-white);
  margin: 30px 0 0;
}
@media (min-width: 768px) { .cta-title { font-size: 4.5rem; } }
@media (min-width: 1280px) { .cta-title { font-size: 6.5rem; } }
.cta-title .accent { color: var(--db-brain-pink); }
.cta-sub {
  font-family: var(--db-font-sans);
  font-size: 17px;
  line-height: 1.55;
  color: var(--db-blush-pink);
  max-width: 52ch;
  margin: 30px 0 0;
}
.cta-actions { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; justify-content: center; margin-top: 44px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--db-deep-crimson);
  color: var(--db-off-white);
  padding: 56px 0 40px;
  border-top: 1px solid rgba(255,227,233,0.1);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 32px;
}
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; } }
.footer-logo img { height: 58px; width: auto; margin-bottom: 20px; }
.footer-tag {
  font-family: var(--db-font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--db-blush-pink);
  max-width: 38ch;
}
.footer-col h5 {
  font-family: var(--db-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--db-brain-pink);
  margin: 0 0 18px;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.footer-col a, .footer-col span {
  font-family: var(--db-font-sans);
  font-size: 14px;
  color: var(--db-blush-pink);
  text-decoration: none;
  transition: color 200ms var(--ease-std);
}
.footer-col a:hover { color: var(--db-off-white); }
.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,227,233,0.1);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom span {
  font-family: var(--db-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--db-matter);
}

/* ============================================================
   MODAL (contact)
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(66,6,31,0.5);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 280ms var(--ease-std);
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--db-off-white);
  color: var(--db-deep-crimson);
  width: 100%;
  max-width: 520px;
  border-radius: 20px;
  padding: 40px;
  position: relative;
  transform: translateY(16px);
  transition: transform 320ms var(--ease-emph);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-overlay.open .modal { transform: none; }
.modal-close {
  position: absolute;
  top: 22px; right: 22px;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--db-matter);
  background: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center; justify-content: center;
  color: var(--db-deep-crimson);
}
.modal-eyebrow { margin-bottom: 18px; }
.modal h3 {
  font-family: var(--db-font-sans);
  font-weight: 500;
  font-size: 32px;
  line-height: 1.0;
  letter-spacing: var(--ls-tight);
  color: var(--db-deep-crimson);
  margin: 0 0 10px;
}
.modal p.modal-sub {
  font-family: var(--db-font-sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--db-dark-matter);
  margin: 0 0 28px;
}
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.field label {
  font-family: var(--db-font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--db-dark-matter);
}
.field input, .field select, .field textarea {
  font-family: var(--db-font-sans);
  font-size: 15px;
  color: var(--db-deep-crimson);
  background: var(--db-white);
  border: 1px solid var(--db-matter);
  border-radius: 10px;
  padding: 12px 14px;
  outline: none;
  transition: border-color 200ms var(--ease-std);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--db-crimson); }
.field textarea { resize: vertical; min-height: 84px; }
.field.err input, .field.err textarea { border-color: var(--db-crimson); }
.field .err-msg {
  font-family: var(--db-font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--db-crimson);
}
.modal-submit { width: 100%; justify-content: center; margin-top: 8px; }
.modal-success {
  text-align: center;
  padding: 20px 0;
}
.modal-success .check {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--db-brain-pink);
  color: var(--db-crimson);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}

/* ============================================================
   Tweaks panel mount
   ============================================================ */
#tweaks-root { position: fixed; z-index: 300; }