/* =============================================================
   CONEXIÓN FESTIVA — Demo
   Archetype: Editorial Dark Warm (adaptado a agencia de eventos)
   1. Tokens  2. Reset/base  3. Utilidades  4. Tipografía
   5. Componentes  6. Secciones  7. Efectos  8. Responsive
   9. Reduced motion
   ============================================================= */

/* =============================================================
   1. TOKENS
   ============================================================= */
:root {
  --bg:        #0E0B12;   /* casi negro, tinte cálido/violeta */
  --bg-2:      #14101B;
  --bg-3:      #1B1622;   /* superficie de tarjeta */
  --bg-4:      #221B2B;

  --cream:     #F4EEE4;   /* texto principal sobre oscuro */
  --cream-2:   #C7BDAE;
  --cream-3:   #8B8073;   /* metadatos */

  --accent:    #E8B04B;   /* dorado champán */
  --accent-2:  #C6892F;   /* ámbar profundo */
  --ember:     #E0567A;   /* rosa festivo — solo en destellos/gradientes */

  --line:      rgba(244, 238, 228, 0.12);
  --line-2:    rgba(244, 238, 228, 0.06);

  --shell:     1180px;
  --gutter:    clamp(1.25rem, 5vw, 3.5rem);
  --radius:    18px;
  --radius-sm: 12px;

  --serif: "Fraunces", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans:  "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --shadow: 0 30px 60px -25px rgba(0, 0, 0, 0.7);
}

@property --glow-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

/* =============================================================
   2. RESET & BASE
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

::selection { background: var(--accent); color: var(--bg); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. UTILIDADES
   ============================================================= */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  z-index: 999;
  padding: 0.65rem 1rem;
  background: var(--cream);
  color: var(--bg);
  border-radius: 8px;
  font-weight: 600;
}
.skip-link:focus { top: 1rem; }

.section {
  position: relative;
  padding-block: clamp(4.5rem, 11vw, 9rem);
}

.section-index {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.1rem;
}

.section-title {
  font-size: clamp(2rem, 5.2vw, 3.6rem);
  max-width: 20ch;
}
.section-title em {
  font-style: italic;
  color: var(--accent);
}

.section-head { margin-bottom: clamp(2.5rem, 6vw, 4.5rem); }
.section-head.center {
  text-align: center;
  margin-inline: auto;
}
.section-head.center .section-title { margin-inline: auto; }

.section-note {
  margin-top: 1.1rem;
  max-width: 46ch;
  font-size: 0.9rem;
  color: var(--cream-3);
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream-2);
}
.kicker-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(232, 176, 75, 0.6);
  animation: pulse 2.6s var(--ease-soft) infinite;
}

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  color: var(--cream);
}

.grid-2 {
  display: grid;
  gap: clamp(2.5rem, 6vw, 5rem);
}

/* =============================================================
   4. TIPOGRAFÍA DE APOYO
   ============================================================= */
.presentacion-text p + p { margin-top: 1.1rem; color: var(--cream-2); }

/* =============================================================
   5. COMPONENTES
   ============================================================= */

/* ----- Botones ----- */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--cream);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.005em;
  background: var(--btn-bg);
  color: var(--btn-fg);
  border: 1px solid transparent;
  transition: transform 0.35s var(--ease-out), background 0.35s var(--ease-out),
    color 0.35s var(--ease-out), border-color 0.35s var(--ease-out),
    box-shadow 0.35s var(--ease-out);
  will-change: transform;
}
.btn-sm { padding: 0.7rem 1.15rem; font-size: 0.85rem; }
.btn-lg { padding: 1.1rem 2.2rem; font-size: 1rem; }
.btn-block { width: 100%; }

.btn-primary {
  --btn-bg: linear-gradient(120deg, var(--accent), var(--accent-2));
  --btn-fg: #201607;
  box-shadow: 0 18px 40px -18px rgba(232, 176, 75, 0.55);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 50px -18px rgba(232, 176, 75, 0.75);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--cream);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-whatsapp {
  align-self: flex-start;
  background: #25d366;
  color: #05391b;
  font-weight: 700;
  box-shadow: 0 18px 40px -18px rgba(37, 211, 102, 0.5);
}
.btn-whatsapp svg { width: 20px; height: 20px; }
.btn-whatsapp:hover { transform: translateY(-2px); }

/* ----- Header ----- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding-block: 1.1rem;
  transition: padding 0.4s var(--ease-out), background 0.4s var(--ease-out),
    border-color 0.4s var(--ease-out), backdrop-filter 0.4s var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  padding-block: 0.65rem;
  background: rgba(14, 11, 18, 0.82);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--cream);
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  color: var(--accent);
  flex: none;
}
.brand-mark svg { width: 100%; height: 100%; overflow: visible; }
.brand-spark { fill: var(--ember); transform-origin: 31px 9.5px; }
.brand-word {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.brand-word-1 {
  font-family: var(--serif);
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}
.brand-word-2 {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 2px;
}

.site-nav {
  display: flex;
  gap: 1.9rem;
  margin-left: auto;
  font-size: 0.92rem;
  font-weight: 500;
}
.site-nav a {
  position: relative;
  color: var(--cream-2);
  padding-block: 0.25rem;
  transition: color 0.3s var(--ease-out);
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}
.site-nav a:hover,
.site-nav a.is-active { color: var(--cream); }
.site-nav a:hover::after,
.site-nav a.is-active::after { transform: scaleX(1); transform-origin: left; }

.header-cta { margin-left: 0; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  margin-left: auto;
  border-radius: 10px;
  border: 1px solid var(--line);
}
.nav-toggle span {
  display: block;
  width: 18px; height: 1.6px;
  margin: 3.5px auto;
  background: var(--cream);
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 95;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.6rem;
  padding: 2rem var(--gutter);
  background: var(--bg-2);
  transform: translateY(-100%);
  visibility: hidden;
  transition: transform 0.5s var(--ease-out), visibility 0.5s linear;
}
.mobile-menu.is-open { transform: translateY(0); visibility: visible; }
@media (min-width: 961px) {
  .mobile-menu { display: none; }
}
.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.mobile-menu nav a {
  font-family: var(--serif);
  font-size: 2rem;
  padding-block: 0.4rem;
  border-bottom: 1px solid var(--line-2);
}
.mobile-menu .btn { margin-top: 1rem; }

/* ----- Scroll progress ----- */
.scroll-progress {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 120;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--accent), var(--ember));
}

/* ----- Tarjetas de servicio ----- */
.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.card {
  position: relative;
  padding: 2rem 1.6rem 2.4rem;
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--bg-3), var(--bg-2));
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 0.5s var(--ease-out), border-color 0.5s var(--ease-out);
  transform-style: preserve-3d;
}
.card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: radial-gradient(
    240px circle at var(--mx, 50%) var(--my, 0%),
    rgba(232, 176, 75, 0.55),
    transparent 60%
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
}
.card:hover { transform: translateY(-6px); border-color: transparent; }
.card:hover::before { opacity: 1; }

.card-icon {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: 14px;
  border: 1px solid var(--line);
  color: var(--accent);
  margin-bottom: 1.5rem;
  transition: transform 0.5s var(--ease-out), background 0.5s var(--ease-out);
}
.card-icon svg { width: 26px; height: 26px; }
.card:hover .card-icon {
  transform: translateY(-3px);
  background: rgba(232, 176, 75, 0.08);
}
.card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.6rem;
}
.card p {
  font-size: 0.92rem;
  color: var(--cream-3);
}
.card-line {
  position: absolute;
  left: 1.6rem; right: 1.6rem; bottom: 1.5rem;
  height: 1px;
  background: var(--line);
  transform: scaleX(0.25);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out), background 0.6s var(--ease-out);
}
.card:hover .card-line { transform: scaleX(1); background: var(--accent); }

/* ----- Formulario ----- */
.contacto-form {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--bg-3), var(--bg-2));
  border: 1px solid var(--line);
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--cream-2);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--cream);
  font: inherit;
  font-size: 0.95rem;
  transition: border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(232, 176, 75, 0.15);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--cream-3); }
.select-wrap { position: relative; }
.select-wrap::after {
  content: "";
  position: absolute;
  right: 1rem; top: 50%;
  width: 8px; height: 8px;
  border-right: 1.5px solid var(--cream-3);
  border-bottom: 1.5px solid var(--cream-3);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}
.field select { appearance: none; padding-right: 2.4rem; }
.field select:invalid { color: var(--cream-3); }
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: var(--ember); }
.field-error {
  font-size: 0.78rem;
  color: var(--ember);
  min-height: 0;
}
.form-feedback {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: #b8f2d0;
  font-size: 0.9rem;
}
.form-hint {
  font-size: 0.78rem;
  color: var(--cream-3);
}

/* =============================================================
   6. SECCIONES
   ============================================================= */

/* ----- HERO ----- */
.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 100vh;
  min-height: 100svh;
  padding-block: 8rem 4rem;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg { position: absolute; inset: 0; z-index: -3; }
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.03);
}
.hero-tint {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(14, 11, 18, 0.55) 0%, rgba(14, 11, 18, 0.35) 40%, rgba(14, 11, 18, 0.96) 100%),
    linear-gradient(90deg, rgba(14, 11, 18, 0.8) 0%, transparent 60%);
}
.hero-glow {
  position: absolute;
  z-index: -2;
  top: -20%; right: -10%;
  width: 70vw; height: 70vw;
  max-width: 900px; max-height: 900px;
  background:
    conic-gradient(from var(--glow-angle),
      rgba(232, 176, 75, 0.35),
      rgba(224, 86, 122, 0.25),
      rgba(232, 176, 75, 0.10),
      rgba(232, 176, 75, 0.35));
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.7;
  animation: glowspin 22s linear infinite;
}
.hero-grain {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.05;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.hero-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
}
.hero-title {
  font-size: clamp(2.6rem, 7.4vw, 5.6rem);
  max-width: 16ch;
  letter-spacing: -0.025em;
}
.hero-title em { font-style: italic; color: var(--accent); }
.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  color: var(--cream-2);
  max-width: 40ch;
}
.hero-types {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream-3);
}
.hero-types span:not(.marquee-sep) { color: var(--cream); }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 0.6rem;
}
.hero-scroll {
  position: absolute;
  left: var(--gutter);
  bottom: 1.4rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--cream-3);
}
.hero-scroll-line {
  width: 46px; height: 1px;
  background: var(--cream-3);
  position: relative;
  overflow: hidden;
}
.hero-scroll-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: translateX(-100%);
  animation: slide 2.4s var(--ease-soft) infinite;
}

/* ----- MARQUEE ----- */
.marquee {
  border-block: 1px solid var(--line);
  background: var(--bg-2);
  padding-block: 1.1rem;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  width: max-content;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.2rem, 2.4vw, 1.8rem);
  color: var(--cream-2);
  animation: marquee 28s linear infinite;
}
.marquee-sep { color: var(--accent); font-style: normal; }
.marquee:hover .marquee-track { animation-play-state: paused; }

/* ----- PRESENTACIÓN ----- */
.presentacion .grid-2 {
  grid-template-columns: 1fr 1fr;
  align-items: center;
}
.presentacion-media {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 90px;
  gap: 1rem;
}
.pm {
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}
.pm img { width: 100%; height: 100%; object-fit: cover; }
.pm-1 { grid-column: 1 / span 4; grid-row: 1 / span 3; }
.pm-2 { grid-column: 4 / span 3; grid-row: 3 / span 3; z-index: 2; }
.pm-3 { grid-column: 1 / span 3; grid-row: 6 / span 2; }

/* ----- POR QUÉ ----- */
.porque { background: var(--bg-2); }
.porque-halo {
  position: absolute;
  inset: -40% -10% auto -10%;
  height: 120%;
  background: radial-gradient(45% 45% at 50% 30%, rgba(232, 176, 75, 0.14), transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}
.benefits {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.benefit {
  background: var(--bg-2);
  padding: 2.2rem 1.6rem;
  transition: background 0.4s var(--ease-out);
}
.benefit:hover { background: var(--bg-3); }
.benefit-num {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.1em;
}
.benefit h3 {
  font-size: 1.28rem;
  margin: 0.9rem 0 0.5rem;
}
.benefit p {
  font-size: 0.9rem;
  color: var(--cream-3);
}

/* ----- EXPERIENCIAS ----- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 1rem;
}
.gitem {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}
.gitem img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out), filter 0.6s var(--ease-out);
  filter: saturate(1.05) brightness(0.92);
}
.gitem::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(14, 11, 18, 0.85));
}
.gitem figcaption {
  position: absolute;
  left: 1rem; bottom: 0.9rem;
  z-index: 2;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream);
  transform: translateY(6px);
  opacity: 0.85;
  transition: transform 0.5s var(--ease-out), opacity 0.5s var(--ease-out);
}
.gitem:hover img { transform: scale(1.07); filter: saturate(1.15) brightness(1); }
.gitem:hover figcaption { transform: translateY(0); opacity: 1; }
.gitem-wide { grid-column: span 2; }
.gitem-tall { grid-row: span 2; }

/* ----- PROCESO ----- */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  counter-reset: step;
}
.step {
  position: relative;
  padding-top: 2.4rem;
  border-top: 1px solid var(--line);
}
.step::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 46px; height: 2px;
  background: var(--accent);
}
.step-num {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.1em;
}
.step h3 {
  font-size: 1.4rem;
  margin: 0.8rem 0 0.55rem;
}
.step p {
  font-size: 0.92rem;
  color: var(--cream-3);
}

/* ----- CTA BAND ----- */
.cta-band {
  position: relative;
  padding-block: clamp(4.5rem, 12vw, 8rem);
  overflow: hidden;
  isolation: isolate;
  text-align: center;
}
.cta-bg { position: absolute; inset: 0; z-index: -2; }
.cta-bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-tint {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(14, 11, 18, 0.9), rgba(14, 11, 18, 0.82));
}
.cta-glow {
  position: absolute;
  z-index: -1;
  left: 50%; top: 50%;
  width: 60vw; height: 60vw;
  max-width: 720px; max-height: 720px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(232, 176, 75, 0.28), transparent 65%);
  filter: blur(70px);
}
.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.3rem;
}
.cta-inner h2 {
  font-size: clamp(2.1rem, 6vw, 4rem);
  max-width: 18ch;
}
.cta-inner h2 em { font-style: italic; color: var(--accent); }
.cta-inner p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--cream-2);
}
.cta-inner .btn { margin-top: 0.6rem; }

/* ----- CONTACTO ----- */
.contacto-grid {
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
}
.contacto-block { margin-top: 2rem; }
.contacto-name {
  font-family: var(--serif);
  font-size: 1.5rem;
}
.contacto-place { color: var(--cream-3); }
.contacto-list {
  margin-top: 1.8rem;
  display: grid;
  gap: 1rem;
}
.contacto-list div {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line-2);
}
.contacto-list dt {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream-3);
}
.contacto-list dd {
  font-size: 0.98rem;
  color: var(--cream);
}
.contacto-list dd a {
  color: var(--cream);
  transition: color 0.3s var(--ease-out);
}
.contacto-list dd a:hover { color: var(--accent); }
.contacto-list dd[data-placeholder] {
  color: var(--accent);
  font-style: italic;
}
.contacto-disclaimer {
  margin: 1.5rem 0 1.8rem;
  font-size: 0.82rem;
  color: var(--cream-3);
  max-width: 42ch;
}

/* ----- FOOTER ----- */
.site-footer {
  border-top: 1px solid var(--line);
  padding-block: clamp(3rem, 7vw, 5rem) 2rem;
  background: var(--bg-2);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--line);
}
.footer-brand .brand { margin-bottom: 1rem; }
.footer-brand p {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--cream-2);
  max-width: 28ch;
}
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--cream-2);
}
.footer-nav a:hover { color: var(--accent); }
.footer-meta { font-size: 0.88rem; color: var(--cream-3); }
.footer-meta p + p { margin-top: 0.8rem; }
.footer-credits a { color: var(--accent); }
.footer-credits a:hover { text-decoration: underline; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding-top: 1.6rem;
  font-size: 0.8rem;
  color: var(--cream-3);
}

/* ----- WhatsApp FAB ----- */
.whatsapp-fab {
  position: fixed;
  right: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  z-index: 80;
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #05391b;
  box-shadow: 0 16px 34px -10px rgba(37, 211, 102, 0.55);
  transition: transform 0.35s var(--ease-out);
}
.whatsapp-fab svg { width: 28px; height: 28px; }
.whatsapp-fab::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.5);
  animation: ripple 2.8s var(--ease-soft) infinite;
}
.whatsapp-fab:hover { transform: scale(1.08); }

/* =============================================================
   7. EFECTOS
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: none; }
/* Defensa: si algo lleva reveal + split, nunca queda invisible */
.reveal[data-split] { opacity: 1; transform: none; }
/* Sin JS: mostrar todo */
html:not(.js) .reveal { opacity: 1; transform: none; }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(232, 176, 75, 0.55); }
  70% { box-shadow: 0 0 0 12px rgba(232, 176, 75, 0); }
  100% { box-shadow: 0 0 0 0 rgba(232, 176, 75, 0); }
}
@keyframes ripple {
  0% { transform: scale(1); opacity: 0.9; }
  100% { transform: scale(1.7); opacity: 0; }
}
@keyframes glowspin {
  to { --glow-angle: 360deg; }
}
@keyframes slide {
  0% { transform: translateX(-100%); }
  60%, 100% { transform: translateX(100%); }
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* =============================================================
   8. RESPONSIVE
   ============================================================= */
@media (max-width: 1080px) {
  .contacto-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
  .site-nav, .header-cta { display: none; }
  .nav-toggle { display: block; }

  .presentacion .grid-2 { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .benefits { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .gitem-wide { grid-column: span 2; }
  .gitem-tall { grid-row: span 1; }
  .steps { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  :root { --radius: 14px; }
  .hero { min-height: 92vh; min-height: 92svh; }
  .hero-scroll { display: none; }
  .cards { grid-template-columns: 1fr; }
  .benefits { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .gitem-wide { grid-column: span 1; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { justify-content: flex-start; }
  .btn { width: 100%; }
  .hero-actions .btn { flex: 1 1 auto; }
}

/* =============================================================
   9. REDUCED MOTION — solo efectos intrusivos
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-glow { animation: none; }
  .hero-scroll-line::after { animation: none; }
  .kicker-dot { animation: none; }
  .whatsapp-fab::after { animation: none; }
  .marquee-track { animation-duration: 60s; }
}