/* ============================================================
   GROWTHIO STUDIO — Corporate landing (sector salud)
   Token system per brief §9. Single accent (Voltage), luminous canvas.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

:root {
  /* COLOR — paleta oficial */
  --color-obsidian: #0A0A0A;
  --color-grafito:  #1A1A1A;
  --color-carbon:   #6B6B6B;
  --color-voltage:  #C8FF00;
  --color-marfil:   #F5F5F0;

  --bg-page:        var(--color-marfil);
  --bg-contrast:    var(--color-obsidian);
  --text-primary:   var(--color-obsidian);
  --text-secondary: var(--color-carbon);
  --text-on-dark:   var(--color-marfil);
  --accent:         var(--color-voltage);
  --border-light:   #E2E2DC;
  --border-dark:    #222;

  /* TIPOGRAFÍA */
  --font-display: 'Inter', 'Neue Haas Grotesk', Helvetica, Arial, sans-serif;
  --font-body:    'Inter', Helvetica, Arial, sans-serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;
  --size-display: clamp(40px, 6vw, 96px);
  --size-h1:      clamp(28px, 4vw, 56px);
  --size-h2:      clamp(22px, 2.6vw, 36px);
  --size-body:    clamp(15px, 1.1vw, 17px);
  --size-label:   11px;
  --weight-light: 300; --weight-regular: 400; --weight-medium: 500; --weight-semibold: 600;
  --tracking-tightest: -0.05em; --tracking-tight: -0.04em; --tracking-snug: -0.02em;
  --tracking-label: 0.12em;
  --leading-tight: 1.0; --leading-snug: 1.1; --leading-relaxed: 1.65;

  /* ESPACIADO */
  --space-sm: 8px; --space-md: 16px; --space-lg: 24px; --space-xl: 40px;
  --space-2xl: 64px; --space-3xl: 96px; --space-4xl: 128px;

  /* RADIOS */
  --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px; --radius-xl: 24px; --radius-pill: 9999px;

  /* SOMBRAS */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
  --shadow-voltage: 0 0 24px rgba(200,255,0,0.3);

  /* ATMÓSFERA */
  --glow-voltage: radial-gradient(ellipse at 70% 40%, rgba(200,255,0,0.07) 0%, transparent 65%);
  --line-voltage: linear-gradient(90deg, transparent, #C8FF00 40%, transparent);

  /* MOTION */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 0.15s; --dur-base: 0.25s; --dur-slow: 0.4s;

  --maxw: 1320px;
  --gutter: clamp(20px, 5vw, 80px);
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  font-family: var(--font-body);
  background: var(--bg-page);
  color: var(--text-primary);
  font-size: var(--size-body);
  line-height: var(--leading-relaxed);
  font-weight: var(--weight-regular);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
::selection { background: var(--color-voltage); color: var(--color-obsidian); }

/* ---------- LAYOUT ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
section { position: relative; }
.section-pad { padding-block: clamp(72px, 11vw, 128px); }

/* ---------- TYPE PRIMITIVES ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--size-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: var(--weight-regular);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--color-voltage);
  display: inline-block;
}
.eyebrow.no-tick::before { display: none; }
.display {
  font-family: var(--font-display);
  font-size: var(--size-display);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  text-wrap: balance;
}
.h1 { font-size: var(--size-h1); font-weight: var(--weight-medium); letter-spacing: var(--tracking-tight); line-height: var(--leading-snug); text-wrap: balance; }
.h2 { font-size: var(--size-h2); font-weight: var(--weight-medium); letter-spacing: var(--tracking-snug); line-height: var(--leading-snug); text-wrap: balance; }
.lede { font-size: clamp(17px, 1.5vw, 21px); color: var(--text-primary); max-width: 62ch; line-height: 1.5; font-weight: var(--weight-regular); }
.body-sec { color: var(--text-secondary); max-width: 60ch; }
.mono { font-family: var(--font-mono); }
.accent-text { color: var(--text-secondary); }
.voltage-underline { box-shadow: inset 0 -0.28em 0 rgba(200,255,0,0.55); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: var(--weight-medium);
  font-size: 15px;
  letter-spacing: -0.01em;
  border-radius: var(--radius-pill);
  padding: 15px 26px;
  min-height: 48px;
  transition: transform var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out),
              color var(--dur-base) var(--ease-out);
  will-change: transform;
}
.btn .arrow { transition: transform var(--dur-base) var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary {
  background: var(--color-voltage);
  color: var(--color-obsidian);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-voltage); }
.btn-primary:focus-visible { outline: 3px solid var(--color-obsidian); outline-offset: 3px; }
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--color-obsidian); }
.btn-ghost:focus-visible { outline: 3px solid var(--color-obsidian); outline-offset: 3px; }
.btn-dark { background: var(--color-obsidian); color: var(--color-marfil); }
.btn-dark:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-on-dark-primary { background: var(--color-voltage); color: var(--color-obsidian); }
.btn-on-dark-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-voltage); }
.btn-on-dark-ghost { border: 1px solid var(--border-dark); color: var(--color-marfil); }
.btn-on-dark-ghost:hover { transform: translateY(-2px); border-color: #555; }
.btn-lg { padding: 18px 30px; font-size: 16px; min-height: 56px; }

a:focus-visible, button:focus-visible { outline: 3px solid var(--color-obsidian); outline-offset: 3px; border-radius: 4px; }

/* ---------- IMAGE PLACEHOLDERS ---------- */
.ph {
  position: relative;
  background-color: #ECECE4;
  background-image: repeating-linear-gradient(
    -45deg, transparent, transparent 11px,
    rgba(10,10,10,0.045) 11px, rgba(10,10,10,0.045) 12px);
  border: 1px solid var(--border-light);
  overflow: hidden;
  display: flex; align-items: flex-end;
  border-radius: var(--radius-lg);
}
.ph::after {
  content: attr(data-label);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-secondary);
  background: var(--color-marfil);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  margin: 14px;
}
.ph.dark {
  background-color: #141414;
  background-image: repeating-linear-gradient(
    -45deg, transparent, transparent 11px,
    rgba(255,255,255,0.04) 11px, rgba(255,255,255,0.04) 12px);
  border-color: var(--border-dark);
}
.ph.dark::after { background: var(--color-grafito); border-color: var(--border-dark); color: #9a9a9a; }
.ph.has-img { background: none; border-color: var(--border-light); }
.ph.has-img::after { display: none; }
.ph.has-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---------- NAV ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(245,245,240,0.82);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--border-light);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto;
  padding: 16px var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.nav-logo svg { height: 38px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  font-size: 14px; color: var(--text-secondary);
  letter-spacing: -0.01em;
  transition: color var(--dur-fast) var(--ease-out);
  position: relative;
}
.nav-links a::after {
  content:""; position:absolute; left:0; bottom:-4px; height:1px; width:0;
  background: var(--color-voltage); transition: width var(--dur-base) var(--ease-out);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-burger {
  display: none; width: 44px; height: 44px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-burger span { width: 22px; height: 2px; background: var(--color-obsidian); border-radius: 2px; transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base); }
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile menu sheet */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: var(--color-marfil);
  padding: 96px var(--gutter) 40px;
  display: flex; flex-direction: column; gap: 4px;
  transform: translateY(-100%);
  transition: transform var(--dur-slow) var(--ease-out);
  visibility: hidden;
}
.mobile-menu.open { transform: translateY(0); visibility: visible; }
.mobile-menu a.m-link {
  font-size: clamp(28px, 8vw, 44px);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-tight);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-light);
}
.mobile-menu .m-cta { margin-top: auto; }

/* ---------- HERO ---------- */
.hero { padding-top: clamp(120px, 16vh, 180px); padding-bottom: clamp(48px, 7vw, 96px); position: relative; }
.hero::before {
  content:""; position:absolute; inset:0; background: var(--glow-voltage); pointer-events:none; z-index:0;
}
.hero-grid {
  display: grid; gap: clamp(32px, 5vw, 64px);
  grid-template-columns: 1.15fr 0.85fr;
  align-items: end;
  position: relative; z-index: 1;
}
.hero-eyebrow { margin-bottom: 28px; }
.hero h1 { margin-bottom: 28px; }
.hero h1 .em { color: var(--text-primary); }
.hero-sub { color: var(--text-secondary); max-width: 48ch; font-size: clamp(16px,1.3vw,19px); line-height: 1.55; margin-bottom: 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; }
.hero-proof .pf { display: flex; align-items: baseline; gap: 8px; font-size: 13px; color: var(--text-secondary); }
.hero-proof .pf b { font-family: var(--font-mono); font-weight: var(--weight-medium); color: var(--text-primary); font-size: 15px; }
.hero-proof .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--color-voltage); }
.hero-media { position: relative; }
.hero-media .ph { aspect-ratio: 4/5; width: 100%; }
.hero-media .floating-stat {
  position: absolute; left: -28px; bottom: 32px;
  background: var(--color-obsidian); color: var(--color-marfil);
  border-radius: var(--radius-md); padding: 16px 20px;
  box-shadow: var(--shadow-md); max-width: 220px;
}
.hero-media .floating-stat .n { font-family: var(--font-mono); font-size: 28px; color: var(--color-voltage); letter-spacing: -0.02em; }
.hero-media .floating-stat .l { font-size: 12px; color: #b8b8b2; line-height: 1.4; margin-top: 4px; }

/* ---------- METRICS STRIP ---------- */
.metrics { border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.metric {
  padding: clamp(28px,3.5vw,48px) clamp(16px,2vw,32px);
  border-right: 1px solid var(--border-light);
}
.metric:last-child { border-right: none; }
.metric .n { font-family: var(--font-mono); font-size: clamp(32px, 4vw, 56px); font-weight: var(--weight-medium); letter-spacing: var(--tracking-snug); line-height: 1; }
.metric .n .unit { color: var(--color-carbon); }
.metric .l { font-size: 13px; color: var(--text-secondary); margin-top: 12px; max-width: 22ch; }

/* ---------- LOGO MARQUEE ---------- */
.marquee-wrap { padding-block: clamp(28px,4vw,44px); border-bottom: 1px solid var(--border-light); overflow: hidden; }
.marquee-label { text-align: center; margin-bottom: 22px; }
.marquee { display: flex; gap: 64px; width: max-content; animation: marquee 38s linear infinite; }
.marquee.paused, .marquee:hover { animation-play-state: paused; }
.marquee .logo-item { font-family: var(--font-mono); font-size: 15px; letter-spacing: 0.06em; color: var(--text-secondary); white-space: nowrap; display: flex; align-items: center; gap: 10px; opacity: 0.75; }
.marquee .logo-item .sq { width: 9px; height: 9px; background: var(--color-carbon); border-radius: 2px; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee { animation: none; } }

/* ---------- SECTION HEADER ---------- */
.sec-head { display: grid; grid-template-columns: 1fr; gap: 18px; max-width: 760px; margin-bottom: clamp(40px,5vw,64px); }
.sec-head.split { grid-template-columns: 1fr; }
.sec-index { font-family: var(--font-mono); font-size: 13px; color: var(--text-secondary); }

/* ---------- PROBLEM ---------- */
.problem { }
.problem-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(32px,5vw,72px); align-items: center; }
.problem h2 .strike { color: var(--text-secondary); text-decoration: line-through; text-decoration-color: rgba(107,107,107,0.5); }
.problem .vs { display: grid; gap: 0; border: 1px solid var(--border-light); border-radius: var(--radius-lg); overflow: hidden; }
.problem .vs .row { display: grid; grid-template-columns: auto 1fr; gap: 18px; padding: 22px 24px; align-items: start; }
.problem .vs .row + .row { border-top: 1px solid var(--border-light); }
.problem .vs .row .tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-secondary); padding-top: 3px; }
.problem .vs .row.good { background: var(--color-obsidian); color: var(--color-marfil); }
.problem .vs .row.good .tag { color: var(--color-voltage); }
.problem .vs .row .txt { font-size: 16px; line-height: 1.5; }
.problem .vs .row .txt small { display:block; color: var(--text-secondary); font-size: 13px; margin-top: 4px; }
.problem .vs .row.good .txt small { color: #b8b8b2; }

/* ---------- SYSTEM (bento) ---------- */
.bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; grid-auto-rows: minmax(180px, auto); }
.bento .cell {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: clamp(22px,2.4vw,32px);
  background: #FAFAF6;
  display: flex; flex-direction: column;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.bento .cell:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #cfcfc7; }
.cell .step-n { font-family: var(--font-mono); font-size: 13px; color: var(--text-secondary); }
.cell .step-n b { color: var(--color-obsidian); }
.cell h3 { font-size: clamp(19px,1.7vw,24px); font-weight: var(--weight-medium); letter-spacing: var(--tracking-snug); margin-top: auto; line-height: 1.12; }
.cell p { color: var(--text-secondary); font-size: 14.5px; margin-top: 12px; line-height: 1.5; }
.cell .icon { width: 28px; height: 28px; color: var(--color-obsidian); }
.cell-01 { grid-column: span 7; }
.cell-02 { grid-column: span 5; }
.cell-03 { grid-column: span 5; }
.cell-04 { grid-column: span 7; }
.cell.feature { background: var(--color-obsidian); color: var(--color-marfil); border-color: var(--color-obsidian); }
.cell.feature h3 { color: var(--color-marfil); }
.cell.feature p { color: #b8b8b2; }
.cell.feature .step-n { color: #8a8a84; }
.cell.feature .step-n b { color: var(--color-voltage); }
.cell.feature .icon { color: var(--color-voltage); }

/* ---------- SERVICES ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.svc {
  border: 1px solid var(--border-light); border-radius: var(--radius-lg);
  padding: clamp(24px,2.6vw,34px);
  display: flex; flex-direction: column; gap: 14px;
  background: var(--bg-page);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base);
  min-height: 220px;
}
.svc:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #cfcfc7; }
.svc .svc-no { font-family: var(--font-mono); font-size: 13px; color: var(--text-secondary); }
.svc h3 { font-size: clamp(19px,1.6vw,23px); font-weight: var(--weight-medium); letter-spacing: var(--tracking-snug); line-height: 1.15; margin-top: 4px; }
.svc p { color: var(--text-secondary); font-size: 14.5px; line-height: 1.55; }
.svc .icon { width: 26px; height: 26px; color: var(--color-obsidian); }
.svc-1 { grid-column: span 4; }
.svc-2 { grid-column: span 4; }
.svc-3 { grid-column: span 4; }
.svc-4 { grid-column: span 5; }
.svc.featured { grid-column: span 7; background: var(--color-obsidian); color: var(--color-marfil); border-color: var(--color-obsidian); position: relative; overflow: hidden; }
.svc.featured::after { content:""; position:absolute; inset:0; background: var(--glow-voltage); pointer-events:none; }
.svc.featured > * { position: relative; z-index: 1; }
.svc.featured h3 { color: var(--color-marfil); font-size: clamp(24px,2.4vw,34px); }
.svc.featured p { color: #c2c2bc; font-size: 16px; max-width: 46ch; }
.svc.featured .icon { color: var(--color-voltage); }
.svc.featured .badge {
  align-self: flex-start; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--color-obsidian); background: var(--color-voltage);
  padding: 5px 11px; border-radius: var(--radius-pill);
}
.svc.featured .feat-foot { margin-top: auto; padding-top: 18px; }
.svc.featured .feat-foot a { color: var(--color-voltage); font-size: 15px; display: inline-flex; align-items: center; gap: 8px; }

/* ---------- TENDIA (dark spotlight) ---------- */
.tendia { background: var(--color-obsidian); color: var(--color-marfil); position: relative; overflow: hidden; }
.tendia::before { content:""; position:absolute; inset:0; background: var(--glow-voltage); pointer-events:none; }
.tendia .wrap { position: relative; z-index: 1; }
.tendia .eyebrow { color: #9a9a94; }
.tendia .eyebrow::before { background: var(--color-voltage); }
.tendia-head { display: grid; grid-template-columns: 1fr; gap: 20px; max-width: 720px; margin-bottom: clamp(40px,5vw,60px); }
.tendia-head h2 { color: var(--color-marfil); font-size: clamp(40px,6vw,84px); font-weight: var(--weight-medium); letter-spacing: var(--tracking-tight); line-height: 1; }
.tendia-head h2 .dotapp { color: var(--color-voltage); }
.tendia-head .sub { color: #c2c2bc; font-size: clamp(17px,1.6vw,22px); max-width: 40ch; }
.tendia-body { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px,4vw,56px); align-items: stretch; }
.tendia-caps { display: flex; flex-direction: column; gap: 16px; }
.cap { border: 1px solid var(--border-dark); border-radius: var(--radius-md); padding: 22px 24px; display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base); }
.cap:hover { border-color: #444; background: rgba(255,255,255,0.02); }
.cap .icon { width: 24px; height: 24px; color: var(--color-voltage); margin-top: 2px; }
.cap h3 { font-size: 18px; font-weight: var(--weight-medium); letter-spacing: var(--tracking-snug); color: var(--color-marfil); }
.cap p { color: #a5a59f; font-size: 14px; margin-top: 6px; line-height: 1.5; }
.tendia-mock {
  border: 1px solid var(--border-dark); border-radius: var(--radius-lg);
  background: var(--color-grafito); overflow: hidden; display: flex; flex-direction: column;
}
.mock-bar { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-bottom: 1px solid var(--border-dark); }
.mock-bar .dotrow { display:flex; gap:6px; }
.mock-bar .dotrow i { width: 9px; height: 9px; border-radius: 50%; background: #333; display:block; }
.mock-bar .mock-title { font-family: var(--font-mono); font-size: 12px; color: #777; margin-left: 8px; }
.mock-tabs { display: flex; gap: 4px; margin-left: auto; }
.mock-tabs span { font-family: var(--font-mono); font-size: 11px; color: #777; padding: 4px 10px; border-radius: var(--radius-pill); }
.mock-tabs span.on { background: rgba(200,255,0,0.12); color: var(--color-voltage); }
.mock-body { padding: 22px; display: grid; gap: 16px; }
.mock-kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.mock-kpi { border: 1px solid var(--border-dark); border-radius: var(--radius-md); padding: 14px; }
.mock-kpi .k { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: #777; }
.mock-kpi .v { font-family: var(--font-mono); font-size: clamp(20px,2vw,28px); color: var(--color-marfil); margin-top: 6px; letter-spacing: -0.02em; }
.mock-kpi .v.hot { color: var(--color-voltage); }
.mock-chart { border: 1px solid var(--border-dark); border-radius: var(--radius-md); padding: 18px; }
.mock-chart .ct { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: #777; margin-bottom: 14px; }
.bars { display: flex; align-items: flex-end; gap: 9px; height: 96px; }
.bars i { flex: 1; background: #2c2c2c; border-radius: 3px 3px 0 0; display: block; }
.bars i.hot { background: var(--color-voltage); }
.mock-chat { border: 1px solid var(--border-dark); border-radius: var(--radius-md); padding: 16px; display: grid; gap: 10px; }
.bubble { font-size: 12.5px; padding: 9px 13px; border-radius: 12px; max-width: 78%; line-height: 1.4; }
.bubble.in { background: #242424; color: #cfcfca; justify-self: start; border-bottom-left-radius: 3px; }
.bubble.out { background: var(--color-voltage); color: var(--color-obsidian); justify-self: end; border-bottom-right-radius: 3px; }
.bubble .stamp { display:block; font-family: var(--font-mono); font-size: 9px; opacity: 0.6; margin-top: 4px; }
.tendia-cta { margin-top: clamp(36px,4vw,52px); display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.tendia-cta .note { font-size: 13px; color: #8a8a84; font-family: var(--font-mono); }

/* ---------- MÉTODO (3 pilares) ---------- */
.pillars { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(20px,2.5vw,40px); }
.pillar { border-top: 2px solid var(--color-obsidian); padding-top: 24px; }
.pillar .pn { font-family: var(--font-mono); font-size: 13px; color: var(--text-secondary); margin-bottom: 14px; }
.pillar .pn b { color: var(--color-obsidian); }
.pillar h3 { font-size: clamp(22px,2vw,30px); font-weight: var(--weight-medium); letter-spacing: var(--tracking-snug); line-height: 1.1; margin-bottom: 14px; }
.pillar p { color: var(--text-secondary); font-size: 15px; line-height: 1.6; max-width: 38ch; }

/* ---------- RESULTADOS ---------- */
.results-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.case {
  border: 1px solid var(--border-light); border-radius: var(--radius-lg);
  padding: clamp(28px,3vw,40px); display: flex; flex-direction: column; gap: 22px;
  background: #FAFAF6;
}
.case .quote { font-size: clamp(18px,1.7vw,24px); font-weight: var(--weight-regular); letter-spacing: var(--tracking-snug); line-height: 1.4; }
.case .quote .hl { box-shadow: inset 0 -0.3em 0 rgba(200,255,0,0.5); }
.case .case-stats { display: flex; gap: 28px; flex-wrap: wrap; margin-top: auto; }
.case .case-stats .s .n { font-family: var(--font-mono); font-size: clamp(24px,2.4vw,34px); letter-spacing: -0.02em; }
.case .case-stats .s .l { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }
.case .who { display: flex; align-items: center; gap: 14px; padding-top: 18px; border-top: 1px solid var(--border-light); }
.case .who .av { width: 42px; height: 42px; border-radius: 50%; background: #E2E2DC url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg"/>'); border: 1px solid var(--border-light); flex: none; background-image: repeating-linear-gradient(-45deg, transparent, transparent 5px, rgba(10,10,10,0.05) 5px, rgba(10,10,10,0.05) 6px); }
.case .who .who-t { font-size: 14px; }
.case .who .who-t b { font-weight: var(--weight-medium); }
.case .who .who-t span { display:block; color: var(--text-secondary); font-size: 12.5px; }
.case-note { font-family: var(--font-mono); font-size: 11px; color: var(--text-secondary); margin-top: 18px; letter-spacing: 0.03em; }

/* ---------- QUIÉNES SOMOS ---------- */
.about-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(32px,5vw,72px); align-items: center; }
.about-media .ph { aspect-ratio: 1/1; width: 100%; }
.about h2 { margin-bottom: 24px; }
.about .big-quote { font-size: clamp(22px,2.4vw,34px); font-weight: var(--weight-medium); letter-spacing: var(--tracking-snug); line-height: 1.25; margin-bottom: 24px; }
.about p { color: var(--text-secondary); max-width: 52ch; margin-bottom: 16px; }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: 0.42fr 0.58fr; gap: clamp(32px,5vw,64px); align-items: start; }
.faq-list { border-top: 1px solid var(--border-light); }
.faq-item { border-bottom: 1px solid var(--border-light); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; text-align: left; padding: 24px 0; font-size: clamp(16px,1.4vw,19px); font-weight: var(--weight-medium); letter-spacing: var(--tracking-snug); color: var(--text-primary); }
.faq-q .plus { flex: none; width: 22px; height: 22px; position: relative; }
.faq-q .plus::before, .faq-q .plus::after { content:""; position:absolute; background: var(--color-obsidian); transition: transform var(--dur-base) var(--ease-out); }
.faq-q .plus::before { left: 0; top: 10px; width: 22px; height: 2px; }
.faq-q .plus::after { left: 10px; top: 0; width: 2px; height: 22px; }
.faq-item.open .plus::after { transform: scaleY(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height var(--dur-slow) var(--ease-out); }
.faq-a-inner { padding-bottom: 24px; color: var(--text-secondary); max-width: 60ch; font-size: 15px; line-height: 1.6; }

/* ---------- CIERRE ---------- */
.closing { }
.closing-inner {
  background: var(--color-obsidian); color: var(--color-marfil);
  border-radius: var(--radius-xl); padding: clamp(48px,7vw,104px) clamp(28px,5vw,80px);
  position: relative; overflow: hidden; text-align: center;
}
.closing-inner::before { content:""; position:absolute; inset:0; background: radial-gradient(ellipse at 50% 0%, rgba(200,255,0,0.10) 0%, transparent 60%); }
.closing-inner > * { position: relative; z-index: 1; }
.closing-inner .eyebrow { color: #9a9a94; justify-content: center; }
.closing-inner h2 { color: var(--color-marfil); font-size: clamp(34px,5vw,72px); font-weight: var(--weight-medium); letter-spacing: var(--tracking-tight); line-height: 1.02; margin: 22px auto 18px; max-width: 16ch; }
.closing-inner h2 .hl { color: var(--color-voltage); }
.closing-inner .sub { color: #c2c2bc; max-width: 46ch; margin: 0 auto 36px; font-size: clamp(16px,1.4vw,19px); }
.closing-inner .actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }
.closing-inner .fineprint { font-family: var(--font-mono); font-size: 12px; color: #8a8a84; margin-top: 26px; }

/* ---------- FOOTER ---------- */
.footer { padding-top: clamp(56px,7vw,88px); padding-bottom: 32px; border-top: 1px solid var(--border-light); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: clamp(28px,4vw,56px); padding-bottom: clamp(48px,6vw,72px); }
.footer-brand svg { height: 40px; margin-bottom: 20px; }
.footer-brand p { color: var(--text-secondary); max-width: 34ch; font-size: 14px; }
.footer-col h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-secondary); margin-bottom: 18px; font-weight: var(--weight-regular); }
.footer-col a, .footer-col span { display: block; font-size: 14px; color: var(--text-primary); padding: 5px 0; transition: color var(--dur-fast); }
.footer-col a:hover { color: var(--text-secondary); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-top: 28px; border-top: 1px solid var(--border-light); }
.footer-bottom span, .footer-bottom a { font-size: 12.5px; color: var(--text-secondary); font-family: var(--font-mono); }

/* ---------- MOBILE FIXED CTA BAR ---------- */
.mobile-cta-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  display: none;
  padding: 12px var(--gutter) calc(12px + env(safe-area-inset-bottom));
  background: rgba(245,245,240,0.9);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-top: 1px solid var(--border-light);
}
.mobile-cta-bar .btn { width: 100%; justify-content: center; }

/* ---------- SCROLL REVEAL ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.06s; }
.reveal.d2 { transition-delay: 0.12s; }
.reveal.d3 { transition-delay: 0.18s; }
.reveal.d4 { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; }
  .btn, .cell, .svc, .nav { transition: none !important; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; align-items: start; }
  .hero-media { max-width: 520px; }
  .hero-media .floating-stat { left: auto; right: 16px; }
  .problem-grid { grid-template-columns: 1fr; }
  .tendia-body { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 460px; }
  .pillars { grid-template-columns: 1fr; gap: 0; }
  .pillar { border-top: none; border-bottom: 1px solid var(--border-light); padding-block: 28px; }
  .pillar:first-child { border-top: 2px solid var(--color-obsidian); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-cta .btn:not(.nav-burger) { display: none; }
  .nav-burger { display: flex; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .metric:nth-child(2) { border-right: none; }
  .metric:nth-child(1), .metric:nth-child(2) { border-bottom: 1px solid var(--border-light); }
  .bento { grid-template-columns: 1fr; }
  .bento .cell { grid-column: 1 / -1 !important; }
  .svc-grid { grid-template-columns: 1fr; }
  .svc, .svc.featured { grid-column: 1 / -1 !important; }
  .results-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .mobile-cta-bar { display: block; }
  body { padding-bottom: 76px; }
  .tendia-cta, .closing-inner .actions, .hero-actions { width: 100%; }
  .hero-actions .btn { flex: 1 1 auto; justify-content: center; }
}
@media (max-width: 480px) {
  .metrics-grid { grid-template-columns: 1fr; }
  .metric { border-right: none; border-bottom: 1px solid var(--border-light); }
  .metric:last-child { border-bottom: none; }
  .mock-kpis { grid-template-columns: 1fr; }
  .case .case-stats { gap: 20px; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   GROWTHIO — CRO LAYER (banner cookies + modal calificación + legales)
   ============================================================ */

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 350;
  max-width: 760px; margin: 0 auto;
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  background: var(--color-marfil);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 16px 18px;
}
.cookie-banner[hidden] { display: none; }
.cookie-banner .ck-txt { font-size: 13.5px; line-height: 1.5; color: var(--text-secondary); flex: 1 1 280px; }
.cookie-banner .ck-txt a { color: var(--text-primary); text-decoration: underline; text-underline-offset: 2px; }
.cookie-banner .ck-actions { display: flex; gap: 10px; flex-shrink: 0; }
.ck-btn { padding: 10px 18px; min-height: 42px; font-size: 14px; }

/* ---------- Modal overlay ---------- */
.qz-overlay {
  position: fixed; inset: 0; z-index: 500;
  display: flex; align-items: flex-start; justify-content: center;
  padding: clamp(16px, 5vh, 56px) 16px;
  background: rgba(10,10,10,0.55);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  overflow-y: auto;
  opacity: 0; transition: opacity var(--dur-base) var(--ease-out);
}
.qz-overlay[hidden] { display: none; }
.qz-overlay.is-open { opacity: 1; }

.qz-modal {
  position: relative; width: 100%; max-width: 540px;
  background: var(--color-marfil);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 80px rgba(10,10,10,0.28);
  padding: clamp(24px, 4vw, 40px);
  margin: auto;
  transform: translateY(14px); transition: transform var(--dur-base) var(--ease-out);
}
.qz-overlay.is-open .qz-modal { transform: translateY(0); }

.qz-close {
  position: absolute; top: 14px; right: 16px;
  width: 36px; height: 36px; border-radius: 50%;
  background: transparent; border: 1px solid var(--border-light);
  font-size: 22px; line-height: 1; color: var(--text-secondary);
  cursor: pointer; transition: color var(--dur-fast), border-color var(--dur-fast);
}
.qz-close:hover { color: var(--text-primary); border-color: var(--color-obsidian); }

/* ---------- Modal head ---------- */
.qz-head { margin-bottom: 22px; }
.qz-title { font-family: var(--font-display); font-size: clamp(22px, 3.4vw, 28px); font-weight: var(--weight-medium); letter-spacing: var(--tracking-tight); line-height: 1.1; margin: 10px 0 8px; color: var(--text-primary); }
.qz-intro { font-size: 14px; line-height: 1.55; color: var(--text-secondary); max-width: 42ch; }
.qz-progress { height: 4px; border-radius: var(--radius-pill); background: var(--border-light); margin: 20px 0 8px; overflow: hidden; }
.qz-bar { display: block; height: 100%; width: 33.33%; background: var(--color-voltage); border-radius: var(--radius-pill); transition: width var(--dur-base) var(--ease-out); }
.qz-step-label { font-size: var(--size-label); letter-spacing: var(--tracking-label); text-transform: uppercase; color: var(--text-secondary); }

/* ---------- Steps & fields ---------- */
.qz-form { border: 0; }
.qz-step { display: none; border: 0; padding: 0; margin: 0; min-inline-size: auto; }
.qz-step.is-active { display: block; animation: qzfade var(--dur-base) var(--ease-out); }
@keyframes qzfade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.qz-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.qz-field { margin-bottom: 16px; }
.qz-field label { display: block; font-size: 14px; font-weight: var(--weight-medium); color: var(--text-primary); margin-bottom: 8px; letter-spacing: -0.01em; }
.qz-field select, .qz-field input[type="text"] {
  width: 100%; font-family: var(--font-body); font-size: 15px; color: var(--text-primary);
  background: #FFFFFF; border: 1px solid var(--border-light); border-radius: var(--radius-md);
  padding: 13px 15px; min-height: 50px; appearance: none; -webkit-appearance: none;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.qz-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%236B6B6B' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 15px center; padding-right: 40px; cursor: pointer;
}
.qz-field select:focus, .qz-field input[type="text"]:focus {
  outline: none; border-color: var(--color-obsidian);
  box-shadow: 0 0 0 3px rgba(200,255,0,0.35);
}
.qz-field select:invalid { color: var(--text-secondary); }

/* consent */
.qz-consent { display: flex; align-items: flex-start; gap: 10px; margin-top: 18px; font-size: 13px; line-height: 1.5; color: var(--text-secondary); }
.qz-consent input[type="checkbox"] { flex-shrink: 0; width: 18px; height: 18px; margin-top: 1px; accent-color: var(--color-voltage); cursor: pointer; }
.qz-consent a { color: var(--text-primary); text-decoration: underline; text-underline-offset: 2px; }

.qz-error { margin: 14px 0 0; font-size: 13px; color: var(--text-primary); background: rgba(10,10,10,0.04); border-left: 3px solid var(--color-voltage); border-radius: var(--radius-sm); padding: 10px 14px; }
.qz-error[hidden] { display: none; }

/* nav */
.qz-nav { display: flex; align-items: center; gap: 12px; margin-top: 24px; }
.qz-spacer { flex: 1 1 auto; }
.qz-nav .btn { min-height: 50px; }
.qz-nav .btn[hidden] { display: none; }

/* ---------- Legal pages ---------- */
.legal { max-width: 760px; margin: 0 auto; padding: 48px var(--gutter) 96px; }
.legal-top { display: flex; align-items: center; justify-content: space-between; padding: 24px var(--gutter); border-bottom: 1px solid var(--border-light); }
.legal-top a.back { font-size: 14px; color: var(--text-secondary); text-decoration: none; }
.legal-top a.back:hover { color: var(--text-primary); }
.legal h1 { font-family: var(--font-display); font-size: clamp(28px, 4.4vw, 44px); font-weight: var(--weight-medium); letter-spacing: var(--tracking-tight); line-height: 1.08; margin: 8px 0 6px; }
.legal .meta { font-size: 13px; color: var(--text-secondary); margin-bottom: 36px; }
.legal h2 { font-family: var(--font-display); font-size: clamp(19px, 2.2vw, 24px); font-weight: var(--weight-medium); letter-spacing: var(--tracking-snug); margin: 38px 0 12px; }
.legal h3 { font-size: 16px; font-weight: var(--weight-medium); margin: 22px 0 8px; }
.legal p, .legal li { font-size: 15px; line-height: 1.7; color: #2c2c28; }
.legal p { margin-bottom: 14px; }
.legal ul { margin: 0 0 16px; padding-left: 20px; }
.legal li { margin-bottom: 7px; }
.legal a { color: var(--text-primary); text-decoration: underline; text-underline-offset: 2px; }
.legal strong { font-weight: var(--weight-medium); color: var(--text-primary); }
.legal .lead { font-size: 16.5px; color: var(--text-primary); }
.legal table { width: 100%; border-collapse: collapse; margin: 8px 0 22px; font-size: 13.5px; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border: 1px solid var(--border-light); vertical-align: top; }
.legal th { background: rgba(10,10,10,0.03); font-weight: var(--weight-medium); }
.legal .card-note { background: rgba(10,10,10,0.03); border: 1px solid var(--border-light); border-radius: var(--radius-md); padding: 16px 18px; margin: 18px 0; font-size: 14px; color: var(--text-secondary); }

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .cookie-banner { bottom: 84px; flex-direction: column; align-items: stretch; gap: 12px; }
  .cookie-banner .ck-actions { justify-content: flex-end; }
}
@media (max-width: 480px) {
  .qz-modal { padding: 22px 18px; border-radius: var(--radius-lg); }
  .qz-nav { flex-wrap: wrap; }
  .qz-nav .btn { flex: 1 1 auto; justify-content: center; }
  .cookie-banner .ck-actions .ck-btn { flex: 1 1 auto; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .qz-overlay, .qz-modal, .qz-bar, .qz-step.is-active { transition: none; animation: none; }
}