html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  background: var(--bg);
  transition: background-color 0.45s ease, color 0.45s ease;
}
body {
  margin: 0;
  font-family: 'Nunito', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  transition: background-color 0.45s ease, color 0.45s ease;
  -webkit-font-smoothing: antialiased;
}

/* =========================================================
   THEMES — data-theme sobre <html>
   ========================================================= */
:root,
html[data-theme="light"] {
  --bg: #ffffff;
  --bg-soft: #f5f5f6;
  --text: #121212;
  --text-soft: #4a4d52;
  --text-mute: #8a8d93;
  --accent: #ed6a20;
  --accent-ink: #ffffff;
  --border: rgba(25, 26, 29, 0.10);
  --border-strong: rgba(25, 26, 29, 0.22);
  --card: #ffffff;
  --nav-bg: rgba(255, 255, 255, 0.72);
  --fab-bg: #ffffff;
  --shadow-sm: 0 4px 14px rgba(25, 26, 29, 0.06);
  --shadow: 0 12px 40px rgba(25, 26, 29, 0.10);
  --canvas-stroke: rgba(237, 106, 32, 0.55);
  --canvas-fill: rgba(237, 106, 32, 0.055);
  --canvas-wave: rgba(237, 106, 32, 0.35);
  --canvas-shadow: rgba(237, 106, 32, 0.35);
  --canvas-highlight: rgba(237, 106, 32, 0.20);
  --theme-tint: #ffffff;
}

html[data-theme="dark"] {
  --bg: #121212;
  --bg-soft: #1f2024;
  --text: #ffffff;
  --text-soft: #c8c9cc;
  --text-mute: #8a8d93;
  --accent: #ed6a20;
  --accent-ink: #ffffff;
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.22);
  --card: #222327;
  --nav-bg: rgba(25, 26, 29, 0.68);
  --fab-bg: #222327;
  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.4);
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  --canvas-stroke: rgba(237, 106, 32, 0.7);
  --canvas-fill: rgba(237, 106, 32, 0.09);
  --canvas-wave: rgba(237, 106, 32, 0.5);
  --canvas-shadow: rgba(237, 106, 32, 0.45);
  --canvas-highlight: rgba(237, 106, 32, 0.28);
  --theme-tint: #121212;
}

html[data-theme="orange"] {
  --bg: #ed6a20;
  --bg-soft: #d95a15;
  --text: #ffffff;
  --text-soft: rgba(255, 255, 255, 0.88);
  --text-mute: rgba(255, 255, 255, 0.65);
  --accent: #121212;
  --accent-ink: #ffffff;
  --border: rgba(255, 255, 255, 0.22);
  --border-strong: rgba(255, 255, 255, 0.42);
  --card: rgba(255, 255, 255, 0.10);
  --nav-bg: rgba(237, 106, 32, 0.72);
  --fab-bg: #d95a15;
  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.15);
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
  --canvas-stroke: rgba(25, 26, 29, 0.55);
  --canvas-fill: rgba(25, 26, 29, 0.08);
  --canvas-wave: rgba(25, 26, 29, 0.35);
  --canvas-shadow: rgba(25, 26, 29, 0.40);
  --canvas-highlight: rgba(25, 26, 29, 0.22);
  --theme-tint: #ed6a20;
}

/* =========================================================
   RESET
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Nunito', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  transition: background-color 0.45s ease, color 0.45s ease;
  -webkit-font-smoothing: antialiased;
}
img, svg, canvas { display: block; max-width: 100%; }
button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
  -webkit-appearance: none;
  appearance: none;
}
a { color: inherit; text-decoration: none; cursor: pointer; }
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -0.02em; line-height: 1.08; }
p { margin: 0; }
.hidden { display: none !important; }

/* =========================================================
   CANVAS BG
   ========================================================= */
#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* =========================================================
   NAV
   ========================================================= */
.nav-wrap {
  position: fixed;
  top: 16px;
  left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  padding: 0 14px;
  pointer-events: none;
}
.nav-pill {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 6px 6px 16px;
  background: var(--nav-bg);
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border: 1px solid var(--border);
  border-radius: 100px;
  box-shadow: var(--shadow-sm);
  max-width: 100%;
}
.nav-logo {
  display: flex;
  align-items: center;
  padding-right: 10px;
  color: var(--text);
  --brand-accent: var(--accent);
}
.brand-svg {
  height: 35px;
  width: auto;
  color: var(--text);
  --brand-accent: var(--accent);
}
.brand-svg-footer { height: 30px; }
.nav-links { display: flex; list-style: none; margin: 0; padding: 0; gap: 2px; }
.nav-links a {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-soft);
  transition: background-color 0.2s ease, color 0.2s ease;
}
.nav-links a:hover { background: var(--border); color: var(--text); }
.nav-card-link { display: inline-flex; align-items: center; gap: 6px; }
.nav-hamburger {
  display: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  color: var(--text);
  font-size: 1rem;
  align-items: center; justify-content: center;
  cursor: pointer;
}
@media (max-width: 820px) {
  .nav-links { display: none; }
  .nav-hamburger { display: inline-flex; }
}

/* =========================================================
   MOBILE MENU
   ========================================================= */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: color-mix(in srgb, var(--bg) 96%, transparent);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  opacity: 0; visibility: hidden;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu-inner {
  height: 100%;
  display: flex; flex-direction: column;
  justify-content: center;
  padding: 0 8vw; gap: 6px;
}
.mobile-menu-inner a {
  display: flex; align-items: baseline; gap: 18px;
  padding: 18px 0;
  font-size: clamp(1.75rem, 7vw, 2.5rem);
  font-weight: 600; letter-spacing: -0.03em;
  border-bottom: 1px solid var(--border);
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.mobile-menu.open .mobile-menu-inner a { opacity: 1; transform: translateY(0); }
.mobile-menu.open .mobile-menu-inner a:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu.open .mobile-menu-inner a:nth-child(2) { transition-delay: 0.10s; }
.mobile-menu.open .mobile-menu-inner a:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu.open .mobile-menu-inner a:nth-child(4) { transition-delay: 0.20s; }
.mobile-menu.open .mobile-menu-inner a:nth-child(5) { transition-delay: 0.25s; }
.mobile-menu.open .mobile-menu-inner a:nth-child(6) { transition-delay: 0.30s; }
.mobile-menu-inner span { font-size: 0.8rem; color: var(--text-mute); }
.mobile-card-link { color: var(--accent) !important; border-bottom: none !important; justify-content: space-between; }

/* =========================================================
   FABs · FORZADOS A CIRCULAR EN TODAS RESOLUCIONES
   ========================================================= 
.fab {
  position: fixed;
  bottom: 20px;
  width: 54px !important;
  height: 54px !important;
  aspect-ratio: 1 / 1;
  border-radius: 50% !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  z-index: 900;
  cursor: pointer !important;
  pointer-events: auto !important;
  touch-action: manipulation;
  padding: 0 !important;
  margin: 0;
  border: 0;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background-color 0.25s ease, color 0.25s ease;
  overflow: hidden;
  -webkit-appearance: none;
  appearance: none;
}
.fab > i { pointer-events: auto; }
.fab:hover { transform: translateY(-3px); }
.fab:active { transform: translateY(-1px) scale(0.95); }*/


.fabb {
  position: fixed;
  bottom: 20px;
  width: 54px !important;
  height: 54px !important;
  aspect-ratio: 1 / 1;
  border-radius: 50% !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  z-index: 900;
  cursor: pointer !important;
  pointer-events: auto !important;
  touch-action: manipulation;
  padding: 0 !important;
  margin: 0;
  border: 0;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background-color 0.25s ease, color 0.25s ease;
  overflow: hidden;
  -webkit-appearance: none;
  appearance: none;
}
.fabb > i { pointer-events: auto; }
.fabb:hover { transform: translateY(-3px); }
.fabb:active { transform: translateY(-1px) scale(0.95); }

.fab-theme {
  left: 20px;
  background: var(--fab-bg);
  color: var(--text);
  border: 1px solid var(--border-strong) !important;
  box-shadow: var(--shadow-sm);
}
.fab-theme:hover { box-shadow: var(--shadow); }

.fab-wa {
  right: 20px;
  bottom: 88px;
  background: #25D366;
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.4);
  font-size: 30px;
}
.fab-wa:hover { box-shadow: 0 14px 32px rgba(37, 211, 102, 0.55); }

.fab-mail {
  right: 20px;
  bottom: 20px;
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--accent) 40%, transparent);
}
.fab-mail:hover { box-shadow: 0 14px 32px color-mix(in srgb, var(--accent) 55%, transparent); }

/* =========================================================
   CURSOR + DRAG
   ========================================================= */
html { cursor: grab; }
a, button, input, textarea, select, label,
[role="button"], .nav-pill, .carousel-track, .project-card,
.fabb, .fab-theme, .fab-wa, .fab-mail,
.mobile-menu, .send-overlay { cursor: pointer; }
input, textarea { cursor: text; }
html.dragging, html.dragging * { cursor: grabbing !important; }

/* =========================================================
   FLOTACIÓN DE CARDS
   ========================================================= */
@keyframes floatY {
  0%, 100% { translate: 0 0; }
  50%      { translate: 0 -7px; }
}
@keyframes floatYsm {
  0%, 100% { translate: 0 0; }
  50%      { translate: 0 -4px; }
}

.service-card,
.method-step,
.project-card {
  animation: floatY 7s ease-in-out infinite;
  will-change: translate;
}
.tag-cloud span,
.stat,
.carousel-arrow {
  animation: floatYsm 6s ease-in-out infinite;
  will-change: translate;
}

/* Desfases orgánicos para que no se muevan todas en fase */
.service-card:nth-child(1), .method-step:nth-child(1) { animation-delay: -0.4s; animation-duration: 7.4s; }
.service-card:nth-child(2), .method-step:nth-child(2) { animation-delay: -2.1s; animation-duration: 8.6s; }
.service-card:nth-child(3), .method-step:nth-child(3) { animation-delay: -3.7s; animation-duration: 6.8s; }
.service-card:nth-child(4), .method-step:nth-child(4) { animation-delay: -5.2s; animation-duration: 9.1s; }
.service-card:nth-child(5) { animation-delay: -1.3s; animation-duration: 8.2s; }
.service-card:nth-child(6) { animation-delay: -4.5s; animation-duration: 7.1s; }

.project-card:nth-child(odd)  { animation-delay: -1.8s; animation-duration: 8.4s; }
.project-card:nth-child(even) { animation-delay: -3.9s; animation-duration: 7.6s; }

.stat:nth-child(1) { animation-delay: 0s; animation-duration: 6.5s; }
.stat:nth-child(2) { animation-delay: -1.5s; animation-duration: 7.2s; }
.stat:nth-child(3) { animation-delay: -3.2s; animation-duration: 6.1s; }
.stat:nth-child(4) { animation-delay: -4.4s; animation-duration: 7.8s; }

.tag-cloud span:nth-child(3n) { animation-delay: -1s; }
.tag-cloud span:nth-child(3n+1) { animation-delay: -2.5s; }
.tag-cloud span:nth-child(3n+2) { animation-delay: -4s; }

/* =========================================================
   CTA NARANJA · SPOTLIGHT + BURST
   ========================================================= */
.cta-orange {
  --cx: 50%;
  --cy: 50%;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.cta-orange::before { z-index: 0; }

.cta-orange .section-inner {
  position: relative;
  z-index: 3;
  opacity: 0;
  transform: scale(0.92);
  transition:
    opacity 0.9s ease 0.25s,
    transform 1s cubic-bezier(0.16, 1, 0.3, 1) 0.25s;
}
.cta-orange.revealed .section-inner {
  opacity: 1;
  transform: scale(1);
}

.cta-spotlight {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(
    circle 340px at var(--cx) var(--cy),
    rgba(255, 255, 255, 0.16) 0%,
    rgba(255, 255, 255, 0.05) 40%,
    transparent 70%
  );
  mix-blend-mode: soft-light;
  opacity: 0;
  transition: opacity 0.6s ease;
}
.cta-orange.revealed .cta-spotlight { opacity: 1; }

.cta-burst {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}
.cta-burst span {
  position: absolute;
  top: 50%; left: 50%;
  width: 160px;
  height: 160px;
  margin: -80px 0 0 -80px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.85);
  opacity: 0;
  transform: scale(0.05);
  will-change: transform, opacity;
}
.cta-orange.revealed .cta-burst span {
  animation: burstOut 1.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.cta-orange.revealed .cta-burst span:nth-child(2) { animation-delay: 0.18s; }
.cta-orange.revealed .cta-burst span:nth-child(3) { animation-delay: 0.36s; }

@keyframes burstOut {
  0%   { transform: scale(0.05); opacity: 1; border-width: 3px; }
  60%  { opacity: 0.7; }
  100% { transform: scale(11); opacity: 0; border-width: 0.5px; }
}

/* =========================================================
   RESPONSIVE (corregido: .fabb en lugar de .fab)
   ========================================================= */
@media (max-width: 640px) {
  .section { padding: 6rem 5vw; }
  .hero { padding-top: 8rem; }
  .section-head { margin-bottom: 2.5rem; }
  .btn { padding: 13px 22px; font-size: 0.9rem; }
  .footer { padding: 3.5rem 5vw 2rem; }
  .stats-grid { padding: 1rem 0; }
  .stat { padding: 1.25rem 0.5rem; }
}
@media (max-width: 480px) {
  .fabb { width: 50px !important; height: 50px !important; font-size: 1.05rem; }
  .fab-theme { left: 14px; bottom: 14px; }
  .fab-wa { right: 14px; bottom: 76px; }
  .fab-mail { right: 14px; bottom: 14px; }
  .cta-burst span { width: 100px; height: 100px; margin: -50px 0 0 -50px; }
}

/* =========================================================
   SECTIONS
   ========================================================= */
.section {
  position: relative;
  z-index: 1;
  padding: 8rem 6vw;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.section-inner { width: 100%; max-width: 1200px; margin: 0 auto; position: relative; }
.section-inner.narrow { max-width: 900px; }
.section-inner.center { text-align: center; }
.hero { min-height: 100svh; padding-top: 10rem; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--accent);
  padding: 6px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  margin-bottom: 1.4rem;
  background: color-mix(in srgb, var(--accent) 6%, transparent);
}
.eyebrow-on-orange {
  color: #fff !important;
  border-color: rgba(255,255,255,0.55) !important;
  background: rgba(255,255,255,0.14) !important;
}
h1 { font-size: clamp(2.4rem, 6.5vw, 5rem); margin-bottom: 1.4rem; }
h2 { font-size: clamp(1.9rem, 4.6vw, 3.4rem); margin-bottom: 1rem; }
h2.big { font-size: clamp(2rem, 5.4vw, 4rem); }
h1 em, h2 em { font-style: normal; color: var(--accent); }
.lede { font-size: clamp(1.02rem, 1.4vw, 1.2rem); color: var(--text-soft); max-width: 62ch; margin: 0 auto 0.6rem; }
.note { color: var(--text-mute); font-size: 0.98rem; margin-bottom: 2rem; }
.section-head { max-width: 780px; margin-bottom: 4rem; }
.section-head p { color: var(--text-soft); font-size: 1.05rem; margin-top: 0.6rem; }
.section-foot { text-align: center; margin-top: 4rem; color: var(--text-mute); }
.accent-line {
  margin-top: 2rem !important;
  font-size: clamp(1.15rem, 2vw, 1.5rem) !important;
  font-weight: 600; color: var(--accent) !important;
  display: inline-flex; align-items: center; gap: 14px;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px;
  border-radius: 100px;
  font-weight: 600; font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.25s ease, color 0.25s ease;
  white-space: nowrap;
  cursor: pointer;
}
.btn-primary {
  background: var(--accent); color: var(--accent-ink);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--accent) 35%, transparent);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 38px color-mix(in srgb, var(--accent) 45%, transparent); }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border-strong); }
.btn-ghost:hover { background: var(--text); color: var(--bg); }
.btn-full { width: 100%; }
.btn-white {
  background: #ffffff; color: #121212;
  box-shadow: 0 12px 28px rgba(0,0,0,0.18);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 18px 38px rgba(0,0,0,0.28); }
.btn-white-ghost {
  background: transparent; color: #ffffff;
  border: 1px solid rgba(255,255,255,0.55);
}
.btn-white-ghost:hover { background: rgba(255,255,255,0.16); color: #fff; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 2.4rem; justify-content: center; }
.scroll-hint {
  margin-top: 4rem;
  display: inline-flex; flex-direction: column; align-items: center; gap: 6px;
  font-size: 0.75rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--text-mute);
}
.scroll-hint i { animation: bounce 2.2s ease-in-out infinite; }
@keyframes bounce {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(6px); opacity: 1; }
}

/* =========================================================
   SERVICES
   ========================================================= */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.service-card {
  padding: 2rem 1.75rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: color-mix(in srgb, var(--bg) 60%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform 0.35s ease, border-color 0.35s ease, background-color 0.35s ease;
}
.service-card:hover { transform: translateY(-4px); border-color: var(--accent); background: color-mix(in srgb, var(--accent) 4%, transparent); }
.service-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
}
.service-card h3 { font-size: 1.35rem; margin-bottom: 0.35rem; }
.service-tags { font-size: 0.78rem; font-weight: 600; color: var(--accent); margin-bottom: 0.9rem; }
.service-card p:last-child { color: var(--text-soft); font-size: 0.95rem; }

/* =========================================================
   CTA NARANJA
   ========================================================= */
.cta-orange {
  background: linear-gradient(135deg, #ed6a20 0%, #d95a15 100%);
  color: #ffffff;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.cta-orange::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 82% 18%, rgba(255,255,255,0.22), transparent 45%),
    radial-gradient(circle at 12% 92%, rgba(0,0,0,0.14), transparent 55%);
  pointer-events: none;
  z-index: -1;
}
.cta-orange h2 { color: #fff; }
.cta-orange .lede { color: rgba(255,255,255,0.92); }

/* =========================================================
   MÉTODO
   ========================================================= */
.method-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.method-step { padding-top: 3.4rem; position: relative; border-top: 1px solid var(--border); }
.step-num { position: absolute; top: 12px; left: 0; font-size: 1.05rem; font-weight: 600; color: var(--accent); font-variant-numeric: tabular-nums; }
.method-step h3 { font-size: 1.35rem; margin-bottom: 0.6rem; }
.method-step p { color: var(--text-soft); font-size: 0.95rem; }

/* =========================================================
   STATS
   ========================================================= */
.section-stats { min-height: auto; padding-top: 4rem; padding-bottom: 4rem; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 0;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  padding: 1rem 0.5rem;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: 0; }
@media (max-width: 640px) {
  .stat { border-right: 0; border-bottom: 1px solid var(--border); }
  .stat:last-child { border-bottom: 0; }
}
.stat-num {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.stat-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-mute);
  font-weight: 600;
}

/* =========================================================
   CAROUSEL PROYECTOS
   ========================================================= */
.carousel-wrap {
  position: relative;
  transition: transform 0.35s ease-out;
  transform-style: preserve-3d;
  will-change: transform;
}
.carousel-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 6px 4px 22px;
  margin: 0 -6vw;
  padding-left: 6vw;
  padding-right: 6vw;
  scrollbar-width: none;
  cursor: grab;
  -webkit-overflow-scrolling: touch;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track.dragging { cursor: grabbing; scroll-snap-type: none; scroll-behavior: auto; }
.carousel-track.dragging .project-card { pointer-events: none; }

.project-card {
  flex: 0 0 min(380px, 82vw);
  scroll-snap-align: center;
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform 0.35s ease, border-color 0.35s ease;
  user-select: none;
}
.project-card:hover { transform: translateY(-4px); border-color: var(--accent); }

/* =========================================================
   CARRUSEL POR PROYECTO
   ========================================================= */
.project-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background:
    radial-gradient(circle at 22% 22%, rgba(255,255,255,0.32), transparent 55%),
    linear-gradient(135deg, var(--c1, #ed6a20) 0%, var(--c2, #ff9a4d) 100%);
}

.project-slides {
  position: absolute;
  inset: 0;
}

.project-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.06);
  transition:
    opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 22% 22%, rgba(255,255,255,0.32), transparent 55%),
    linear-gradient(135deg, var(--c1, #ed6a20) 0%, var(--c2, #ff9a4d) 100%);
}
.project-slide.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.project-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 2;
}

.project-monogram {
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 700;
  color: rgba(255,255,255,0.92);
  letter-spacing: -0.05em;
  text-shadow: 0 8px 30px rgba(0,0,0,0.25);
  z-index: 1;
}

.project-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.05) 0 8px, transparent 8px 16px);
  pointer-events: none;
  z-index: 3;
}

.project-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(25, 26, 29, 0.55);
  color: #fff;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  z-index: 5;
  opacity: 0;
  transition: opacity 0.35s ease, transform 0.25s ease, background-color 0.25s ease;
  cursor: pointer;
}
.project-visual:hover .project-nav,
.project-card:focus-within .project-nav { opacity: 1; }
.project-nav:hover { background: var(--accent); transform: translateY(-50%) scale(1.08); }
.project-nav.prev { left: 12px; }
.project-nav.next { right: 12px; }

@media (hover: none) {
  .project-nav { opacity: 1; }
}

.project-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 5;
  padding: 6px 10px;
  background: rgba(25, 26, 29, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 100px;
}
.project-dots .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  transition: transform 0.25s ease, background-color 0.25s ease;
  cursor: pointer;
  padding: 0;
}
.project-dots .dot.is-active {
  background: #fff;
  transform: scale(1.4);
}

.project-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 12px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #fff;
  background: rgba(0,0,0,0.30);
  backdrop-filter: blur(6px);
  border-radius: 100px;
}
.project-monogram {
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 700;
  color: rgba(255,255,255,0.92);
  letter-spacing: -0.05em;
  text-shadow: 0 8px 30px rgba(0,0,0,0.25);
}
.project-body { padding: 1.4rem 1.5rem 1.6rem; }
.project-body h3 { font-size: 1.25rem; margin-bottom: 0.4rem; }
.project-body p { color: var(--text-soft); font-size: 0.92rem; }

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--fab-bg);
  color: var(--text);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  cursor: pointer;
  z-index: 5;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease, background-color 0.2s ease;
}
.carousel-arrow:hover { transform: translateY(-50%) scale(1.08); box-shadow: var(--shadow); }
.carousel-arrow.prev { left: -6px; }
.carousel-arrow.next { right: -6px; }
.carousel-arrow.is-disabled { opacity: 0.35; pointer-events: none; }
@media (max-width: 780px) {
  .carousel-arrow { display: none; }
}

.carousel-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 1rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-mute);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  pointer-events: none;
}
.carousel-hint.visible { opacity: 1; transform: translateY(0); }
.carousel-hint i { animation: tiltHint 2.2s ease-in-out infinite; }
@keyframes tiltHint {
  0%, 100% { transform: rotate(-14deg); }
  50% { transform: rotate(14deg); }
}

/* =========================================================
   CONTACTO / FORM
   ========================================================= */
.project-form { margin-top: 2rem; display: flex; flex-direction: column; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label { font-size: 0.82rem; font-weight: 600; color: var(--text-soft); }
.field input, .field select, .field textarea {
  padding: 15px 16px;
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  color: var(--text);
  font-family: inherit; font-size: 1rem;
  width: 100%;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 3%, transparent);
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-mute); }

.form-success {
  text-align: center; padding: 3rem 2rem;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: color-mix(in srgb, var(--accent) 5%, transparent);
}
.success-icon { font-size: 3rem; color: var(--accent); margin-bottom: 1rem; animation: popIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1); }
@keyframes popIn { 0% { transform: scale(0); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
.form-success h3 { font-size: 1.6rem; margin-bottom: 0.4rem; }
.form-success > p { color: var(--text-soft); margin-bottom: 1.5rem; }

.gift-card {
  margin-top: 2rem; padding: 1.75rem;
  border: 2px dashed color-mix(in srgb, var(--accent) 50%, transparent);
  border-radius: 16px;
  background: color-mix(in srgb, var(--accent) 4%, transparent);
}
.gift-head {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--accent); margin-bottom: 0.6rem;
}
.gift-card p { color: var(--text-soft); font-size: 0.98rem; margin-bottom: 1.25rem; }
.gift-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 3rem; }
.tag-cloud span { padding: 8px 14px; border: 1px solid var(--border-strong); border-radius: 100px; font-size: 0.82rem; color: var(--text-soft); }

/* =========================================================
   OVERLAY DE ENVÍO
   ========================================================= */
.send-overlay {
  position: fixed; inset: 0;
  z-index: 9999;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.send-overlay.open { opacity: 1; visibility: visible; }
.send-inner { text-align: center; padding: 2rem; }
.send-orb {
  position: relative;
  width: 130px; height: 130px;
  margin: 0 auto 2rem;
  display: flex; align-items: center; justify-content: center;
}
.send-core {
  position: relative;
  z-index: 2;
  width: 62px; height: 62px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.35rem;
  box-shadow: 0 12px 30px color-mix(in srgb, var(--accent) 45%, transparent);
  animation: corePulse 1.6s ease-in-out infinite;
}
@keyframes corePulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.08); } }
.send-ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
  animation: ringExpand 2s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}
.send-ring.delay-1 { animation-delay: 1s; }
@keyframes ringExpand {
  0% { transform: scale(0.35); opacity: 0; }
  20% { opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}
.send-status { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 0.4rem; color: var(--text); }
.send-sub { color: var(--text-mute); font-size: 0.95rem; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  position: relative; z-index: 1;
  padding: 5rem 6vw 3rem;
  border-top: 1px solid var(--border);
  min-height: auto !important;
}
.footer .section-inner { padding: 0; }
.footer-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 2rem; }
.footer-brand { color: var(--text); display: inline-block; }
.footer-tags { font-size: 0.85rem; color: var(--text-mute); line-height: 1.9; padding-bottom: 2rem; border-bottom: 1px solid var(--border); }
.footer-bottom {
  display: flex; flex-wrap: wrap;
  justify-content: space-between; align-items: center;
  gap: 1rem; padding-top: 1.5rem;
  font-size: 0.85rem; color: var(--text-mute);
}
.footer-socials { display: flex; gap: 8px; }
.footer-socials a {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--text-soft);
  font-size: 0.9rem;
  transition: transform 0.2s ease, color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}
.footer-socials a:hover {
  color: var(--accent-ink);
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* =========================================================
   REVEAL
   ========================================================= */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.js .reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 640px) {
  .section { padding: 6rem 5vw; }
  .hero { padding-top: 8rem; }
  .section-head { margin-bottom: 2.5rem; }
  .btn { padding: 13px 22px; font-size: 0.9rem; }
  .footer { padding: 3.5rem 5vw 2rem; }
  .stats-grid { padding: 1rem 0; }
  .stat { padding: 1.25rem 0.5rem; }
}

/* =========================================================
   NAV · FOLLOWER MAGNÉTICO
   ========================================================= */
.nav-links { position: relative; }

.nav-follower-track {
  position: absolute;
  inset: 0;
  pointer-events: none;
  list-style: none;
}

.nav-follower {
  position: absolute;
  top: 0;
  height: 100%;
  border-radius: 100px;
  background: var(--accent);
  opacity: 0;
  transform: translateX(0);
  transition:
    transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    width    0.45s cubic-bezier(0.22, 1, 0.36, 1),
    opacity  0.25s ease,
    background-color 0.35s ease;
  will-change: transform, width;
  z-index: 0;
}

.nav-links a {
  position: relative;
  z-index: 1;
  transition: color 0.35s ease;
}
.nav-links a.is-lit { color: var(--accent-ink); }


.field-recaptcha { align-items: flex-start; }
.g-recaptcha { transform-origin: left top; }
.g-recaptcha.shake { animation: recaptchaShake 0.5s ease; }
@keyframes recaptchaShake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}
html[data-theme="dark"] .field-recaptcha,
html[data-theme="orange"] .field-recaptcha { color-scheme: dark; }