/* ============================================================
   LANDING danielmedinadev.com — estilo glass / minimal
   - Fondo casi negro con luces azules difuminadas + grano.
   - Paneles de vidrio esmerilado (backdrop-filter).
   - Geist (texto/títulos), Instrument Serif itálica (acentos),
     Geist Mono (etiquetas).
   El dashboard NO usa este archivo.
   ============================================================ */

:root {
  --bg: #06070A;
  --fg: #F4F6FA;
  --muted: rgba(244, 246, 250, .64);
  --faint: rgba(244, 246, 250, .42);
  --line: rgba(255, 255, 255, .08);
  --line-2: rgba(255, 255, 255, .14);
  --blue: #2571D9;
  --blue-2: #5B9BFF;
  --green: #25D366;
  --radius: 22px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --font: 'Geist', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono: 'Geist Mono', ui-monospace, SFMono-Regular, monospace;
  --serif: 'Instrument Serif', Georgia, serif;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg); color: var(--fg); font-family: var(--font); font-size: 16px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: hidden;
}
body.no-scroll { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: rgba(91, 155, 255, .35); }
:focus-visible { outline: 2px solid var(--blue-2); outline-offset: 3px; border-radius: 10px; }
[hidden] { display: none !important; }

.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
@media (min-width: 768px) { .wrap { padding: 0 32px; } }

/* ---------- Fondo: luces + grilla + grano ---------- */
.bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.bg .blob { position: absolute; border-radius: 50%; will-change: transform; }
.bg .b1 { width: 70vmax; height: 70vmax; left: -22vmax; top: -34vmax; background: radial-gradient(closest-side, rgba(37, 113, 217, .55), transparent); animation: drift1 26s ease-in-out infinite alternate; }
.bg .b2 { width: 55vmax; height: 55vmax; right: -26vmax; top: 6vmax; background: radial-gradient(closest-side, rgba(91, 155, 255, .26), transparent); animation: drift2 32s ease-in-out infinite alternate; }
.bg .b3 { width: 50vmax; height: 50vmax; left: 18vmax; bottom: -34vmax; background: radial-gradient(closest-side, rgba(56, 189, 248, .14), transparent); animation: drift3 38s ease-in-out infinite alternate; }
.bg::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 75% 55% at 50% 0%, #000 25%, transparent 75%);
          mask-image: radial-gradient(ellipse 75% 55% at 50% 0%, #000 25%, transparent 75%);
}
.bg::after {
  content: ""; position: absolute; inset: 0; opacity: .07; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@keyframes drift1 { to { transform: translate3d(12vmax, 8vmax, 0) scale(1.1); } }
@keyframes drift2 { to { transform: translate3d(-10vmax, 10vmax, 0) scale(.92); } }
@keyframes drift3 { to { transform: translate3d(-8vmax, -10vmax, 0) scale(1.15); } }

/* ---------- Vidrio ---------- */
.glass {
  background: linear-gradient(180deg, rgba(255, 255, 255, .065), rgba(255, 255, 255, .02));
  border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
          backdrop-filter: blur(22px) saturate(150%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .07), 0 24px 60px -24px rgba(0, 0, 0, .65);
  border-radius: var(--radius);
}
/* Brillo que sigue al cursor (solo desktop, lo activa landing.js) */
.spot { position: relative; overflow: hidden; isolation: isolate; }
.spot::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; pointer-events: none;
  background: radial-gradient(460px circle at var(--mx, 50%) var(--my, -30%), rgba(91, 155, 255, .13), transparent 45%);
  opacity: 0; transition: opacity .35s;
}
.spot:hover::before { opacity: 1; }

/* ---------- Tipografía ---------- */
h1, h2, h3 { font-weight: 600; letter-spacing: -.035em; line-height: 1.05; }
em.serif, h1 em, h2 em {
  font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.01em;
  background: linear-gradient(95deg, #FFFFFF 5%, #A9C8FF 55%, #5B9BFF 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .06em;
}
.label {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 20px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint);
}
.label b { color: var(--blue-2); font-weight: 500; }
.label::after { content: ""; width: 28px; height: 1px; background: var(--line-2); }
.mono { font-family: var(--mono); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 48px; padding: 0 22px;
  border-radius: 999px; font-size: 15px; font-weight: 500; white-space: nowrap;
  transition: transform .2s var(--ease), box-shadow .3s, background .3s, border-color .3s, color .3s;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: #fff; color: #08090C; box-shadow: 0 0 0 1px rgba(255, 255, 255, .6), 0 10px 30px -12px rgba(255, 255, 255, .35); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px #fff, 0 16px 44px -12px rgba(91, 155, 255, .75); }
.btn-primary .fa-whatsapp { color: #16A34A; font-size: 18px; }
.btn-glass {
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line-2); color: var(--fg);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.btn-glass:hover { background: rgba(255, 255, 255, .1); }
.btn-glass .fa-whatsapp { color: var(--green); font-size: 17px; }
.btn-lg { height: 56px; padding: 0 28px; font-size: 16px; }
.arr { display: inline-block; transition: transform .25s var(--ease); }
a:hover > .arr, button:hover > .arr { transform: translateX(3px); }

/* ---------- Nav flotante ---------- */
.nav { position: fixed; top: 14px; left: 0; right: 0; z-index: 50; padding: 0 14px; }
.nav-bar {
  max-width: 1100px; margin: 0 auto; height: 60px; padding: 0 8px 0 18px; border-radius: 999px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: rgba(14, 16, 22, .42); border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(18px) saturate(160%); backdrop-filter: blur(18px) saturate(160%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06), 0 12px 40px -12px rgba(0, 0, 0, .55);
  transition: background .3s, height .3s var(--ease);
}
.nav.scrolled .nav-bar { background: rgba(14, 16, 22, .72); height: 54px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 15px; letter-spacing: -.01em; }
.brand img { width: 28px; height: 28px; object-fit: contain; }
.nav-links { display: flex; gap: 2px; }
.nav-links a { padding: 8px 14px; border-radius: 999px; font-size: 14px; color: var(--muted); transition: color .2s, background .2s; }
.nav-links a:hover { color: var(--fg); background: rgba(255, 255, 255, .06); }
.nav-right { display: flex; align-items: center; gap: 8px; }
.nav-right .btn { height: 42px; padding: 0 18px; font-size: 14px; }
.menu-btn {
  display: none; width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, .04); position: relative;
}
.menu-btn span { position: absolute; left: 13px; right: 13px; height: 1.5px; background: var(--fg); border-radius: 2px; transition: transform .3s var(--ease), top .3s var(--ease); }
.menu-btn span:nth-child(1) { top: 16px; }
.menu-btn span:nth-child(2) { top: 24px; }
.menu-btn[aria-expanded="true"] span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { top: 20px; transform: rotate(-45deg); }
.mobile-menu {
  max-width: 1100px; margin: 8px auto 0; padding: 8px; border-radius: 26px; display: grid;
  background: rgba(14, 16, 22, .82);
  opacity: 0; transform: translateY(-8px) scale(.98); pointer-events: none; transition: opacity .25s, transform .3s var(--ease);
}
.mobile-menu.open { opacity: 1; transform: none; pointer-events: auto; }
.mobile-menu a { padding: 14px 16px; border-radius: 16px; font-size: 17px; color: var(--muted); }
.mobile-menu a:hover { color: var(--fg); background: rgba(255, 255, 255, .05); }
@media (max-width: 920px) { .nav-links { display: none; } .menu-btn { display: block; } }
@media (min-width: 921px) { .mobile-menu { display: none; } }
@media (max-width: 400px) { .nav-right .btn span { display: none; } .nav-right .btn { width: 42px; padding: 0; } }

/* ---------- Hero ---------- */
.hero { padding: 160px 0 96px; }
.hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 56px; align-items: center; }
.status {
  display: inline-flex; align-items: center; gap: 10px; height: 34px; padding: 0 14px 0 12px; margin-bottom: 28px;
  border-radius: 999px; font-size: 13px; color: var(--muted); background: rgba(255, 255, 255, .04); border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.status .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(37, 211, 102, .5); animation: pulse 2.2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 7px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }
.hero h1 { font-size: clamp(42px, 5.5vw, 76px); letter-spacing: -.048em; line-height: 1; max-width: 14ch; }
.hero .lede { margin-top: 26px; font-size: clamp(16px, 1.55vw, 19px); color: var(--muted); max-width: 50ch; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 44px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .05em; text-transform: uppercase; color: var(--faint);
}
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta span::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--blue-2); }

/* Maqueta de vidrio (ilustrativa) */
.hero-visual { position: relative; }
.hero-visual .halo { position: absolute; inset: 8% 0; background: radial-gradient(closest-side, rgba(37, 113, 217, .5), transparent); filter: blur(30px); }
.mock { position: relative; padding: 18px; border-radius: 26px; }
.mock-bar { display: flex; align-items: center; gap: 12px; padding: 0 4px 16px; margin-bottom: 16px; border-bottom: 1px solid var(--line); }
.mock-bar .dots { display: flex; gap: 6px; }
.mock-bar .dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .14); }
.mock-bar .url { margin-left: 6px; font-family: var(--mono); font-size: 11.5px; color: var(--faint); padding: 5px 12px; border-radius: 999px; background: rgba(255, 255, 255, .04); border: 1px solid var(--line); }
.mock-head { display: flex; align-items: baseline; justify-content: space-between; padding: 0 4px; margin-bottom: 12px; }
.mock-head b { font-weight: 600; font-size: 15px; letter-spacing: -.01em; }
.live { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 11px; color: #7CF0A9; text-transform: uppercase; letter-spacing: .08em; }
.live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: pulse 2.2s infinite; }
.orders { list-style: none; display: grid; gap: 8px; }
.orders li {
  display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center; padding: 13px 14px;
  border-radius: 14px; background: rgba(255, 255, 255, .03); border: 1px solid rgba(255, 255, 255, .05); font-size: 14px;
}
.o-id { font-family: var(--mono); font-size: 12px; color: var(--faint); }
.st { font-size: 12px; font-weight: 500; padding: 4px 10px; border-radius: 999px; }
.st.ok { color: #7CF0A9; background: rgba(37, 211, 102, .12); }
.st.wait { color: #FFD27A; background: rgba(255, 196, 0, .12); }
.mock-foot { display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 14px 4px 2px; font-family: var(--mono); font-size: 11.5px; color: var(--faint); }
.mock-foot i { color: var(--blue-2); }
.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px; padding: 12px 18px 12px 12px; border-radius: 18px;
  background: rgba(20, 24, 34, .55); animation: float 7s ease-in-out infinite;
}
.float-card .ic { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: rgba(91, 155, 255, .16); color: #A9C8FF; font-size: 15px; }
.float-card b { display: block; font-size: 13.5px; font-weight: 600; letter-spacing: -.01em; line-height: 1.3; }
.float-card span { font-size: 12px; color: var(--faint); }
.fc-1 { left: -48px; bottom: -46px; }
.fc-2 { right: -30px; top: -40px; animation-delay: -3.5s; }
.fc-2 .ic { background: rgba(37, 211, 102, .14); color: #7CF0A9; }
@keyframes float { 50% { transform: translateY(-10px); } }

/* ---------- Franja de integraciones ---------- */
.logos { padding: 24px 0 8px; }
.logos p { text-align: center; font-family: var(--mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: 24px; }
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track { display: flex; width: max-content; animation: marquee 36s linear infinite; }
.marquee-track span {
  display: flex; align-items: center; gap: 56px; padding-right: 56px; white-space: nowrap;
  font-size: clamp(20px, 2.4vw, 28px); font-weight: 600; letter-spacing: -.035em; color: rgba(244, 246, 250, .46);
}
.marquee-track span::after { content: ""; width: 6px; height: 6px; border-radius: 50%; background: rgba(91, 155, 255, .5); }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Secciones ---------- */
.section { padding: 128px 0; position: relative; scroll-margin-top: 40px; }
.sec-head { max-width: 780px; margin-bottom: 56px; }
.sec-head h2, .split h2 { font-size: clamp(34px, 4.8vw, 60px); }
.sec-head p { margin-top: 20px; font-size: 18px; color: var(--muted); max-width: 56ch; }
.inline-cta { margin-top: 44px; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 20px; text-align: center; color: var(--muted); }

/* ---------- Servicios (bento) ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.tile { padding: 28px; display: flex; flex-direction: column; min-height: 250px; transition: border-color .3s; }
.tile:hover { border-color: var(--line-2); }
.tile-top { display: flex; align-items: center; justify-content: space-between; }
.tile .num { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; color: var(--faint); }
.tile-top i { color: var(--faint); font-size: 16px; }
.tile-body { margin-top: auto; padding-top: 32px; }
.tile h3 { font-size: 22px; letter-spacing: -.025em; line-height: 1.2; }
.tile p { margin-top: 10px; font-size: 15px; color: var(--muted); max-width: 46ch; }
.tile-links { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 22px; }
.tile-link { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 500; color: var(--fg); }
.tile-link .fa-whatsapp { color: var(--green); font-size: 16px; }
.tile-link.subtle { color: var(--muted); }
.tile-link.subtle:hover { color: var(--fg); }

.t-store {
  grid-column: span 4; grid-row: span 2; display: grid; grid-template-columns: 1fr .95fr; gap: 32px; align-items: stretch;
  background: linear-gradient(155deg, rgba(37, 113, 217, .24), rgba(255, 255, 255, .025) 58%);
  border-color: rgba(91, 155, 255, .22);
}
.t-store .copy { display: flex; flex-direction: column; }
.t-store h3 { font-size: clamp(26px, 2.6vw, 34px); }
.badge {
  display: inline-flex; align-self: flex-start; align-items: center; gap: 8px; padding: 6px 11px; border-radius: 999px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: #B9D3FF; background: rgba(91, 155, 255, .14); border: 1px solid rgba(91, 155, 255, .28);
}
.checkout { align-self: center; padding: 18px; border-radius: 20px; background: rgba(6, 7, 10, .55); border: 1px solid var(--line); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8); }
.checkout .ttl { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); margin-bottom: 12px; }
.pay { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line); font-size: 14.5px; }
.pay + .pay { margin-top: 8px; }
.pay .radio { width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .3); flex: 0 0 auto; }
.pay.on { border-color: rgba(91, 155, 255, .6); background: rgba(91, 155, 255, .08); }
.pay.on .radio { border-color: var(--blue-2); background: var(--blue-2); box-shadow: inset 0 0 0 3px #0B0D12; }
.pay small { margin-left: auto; font-size: 12px; color: var(--faint); }
.pay-btn { margin-top: 14px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: #fff; color: #08090C; font-weight: 600; font-size: 14px; }
.ship { display: flex; align-items: center; gap: 10px; margin-top: 12px; font-size: 12.5px; color: var(--faint); }
.ship i { color: #7CF0A9; }

.t-sys, .t-int { grid-column: span 2; }
.t-auto, .t-desk { grid-column: span 3; }

.combo { margin-top: 16px; padding: 28px; display: grid; grid-template-columns: .85fr 1.15fr; gap: 28px; align-items: center; }
.combo h3 { font-size: 22px; letter-spacing: -.02em; }
.combo .copy p { margin-top: 8px; font-size: 15px; color: var(--muted); }
.combo-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.combo-item { display: flex; flex-direction: column; padding: 16px; border-radius: 16px; border: 1px solid var(--line); background: rgba(255, 255, 255, .02); transition: background .25s, border-color .25s; }
.combo-item:hover { background: rgba(255, 255, 255, .05); border-color: var(--line-2); }
.combo-item b { font-size: 15px; font-weight: 600; letter-spacing: -.01em; }
.combo-item span { display: block; margin-top: 4px; font-size: 13px; color: var(--faint); flex: 1; }
.combo-item .go { margin-top: 14px; display: flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 500; }
.combo-item .go .fa-whatsapp { color: var(--green); }

/* ---------- Portafolio ---------- */
.filters { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding: 4px; margin: -4px -4px 28px; }
.filters::-webkit-scrollbar { display: none; }
.filter {
  flex: 0 0 auto; display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: 999px;
  font-size: 14px; color: var(--muted); border: 1px solid var(--line); background: rgba(255, 255, 255, .03);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); transition: color .2s, background .2s, border-color .2s;
}
.filter span { font-family: var(--mono); font-size: 11px; color: var(--faint); }
.filter:hover { color: var(--fg); }
.filter.active { background: #fff; color: #08090C; border-color: #fff; }
.filter.active span { color: rgba(8, 9, 12, .5); }
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.work { position: relative; display: flex; flex-direction: column; padding: 10px; transition: transform .4s var(--ease), border-color .3s; }
.work:hover { transform: translateY(-4px); border-color: var(--line-2); }
.work.is-hidden { display: none; }
.work-img { aspect-ratio: 16 / 10; border-radius: 14px; overflow: hidden; background: #0D1017; }
.work-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .7s var(--ease); }
.work:hover .work-img img { transform: scale(1.04); }
.work-img .ph { height: 100%; display: grid; place-items: center; color: var(--faint); font-size: 28px; }
.work-body { flex: 1; display: flex; flex-direction: column; gap: 8px; padding: 16px 8px 8px; }
.work-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.work .cat { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.work h3 { margin-top: 4px; font-size: 17px; letter-spacing: -.015em; line-height: 1.3; }
.work p { font-size: 14px; color: var(--muted); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.work-arrow {
  flex: 0 0 auto; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; font-size: 15px;
  border: 1px solid var(--line-2); color: var(--muted); transition: transform .35s var(--ease), background .25s, color .25s, border-color .25s;
}
.work:hover .work-arrow { background: #fff; color: #08090C; border-color: #fff; transform: rotate(-45deg); }
.work-hit { position: absolute; inset: 0; border-radius: inherit; z-index: 2; }
.more { display: flex; justify-content: center; margin-top: 32px; }

/* ---------- Proceso ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step { padding: 26px 24px 30px; }
.step .n { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; color: var(--blue-2); }
.step h3 { margin-top: 44px; font-size: 19px; letter-spacing: -.02em; }
.step p { margin-top: 8px; font-size: 14.5px; color: var(--muted); }

/* ---------- Sobre mí ---------- */
.about { display: grid; grid-template-columns: .82fr 1.18fr; gap: 72px; align-items: center; }
.portrait { position: relative; padding: 12px; border-radius: 30px; }
.portrait .inner {
  aspect-ratio: 4 / 5; border-radius: 22px; overflow: hidden; display: flex; align-items: flex-end; justify-content: center;
  background: radial-gradient(120% 75% at 50% 100%, rgba(37, 113, 217, .5), transparent 62%), #0B0E15;
}
.portrait img { width: 94%; object-fit: contain; }
.portrait .chip { position: absolute; left: 26px; right: 26px; bottom: 26px; padding: 14px 16px; border-radius: 16px; background: rgba(14, 16, 22, .5); }
.portrait .chip b { display: block; font-size: 15px; font-weight: 600; letter-spacing: -.01em; }
.portrait .chip span { font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--faint); }
.about h2 { font-size: clamp(34px, 4.4vw, 56px); }
.bio { margin-top: 24px; font-size: 18px; color: var(--muted); max-width: 56ch; }
.bio strong { color: var(--fg); font-weight: 500; }
.why { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; margin-top: 36px; }
.why-item { padding: 20px 0; border-top: 1px solid var(--line); }
.why-item h4 { display: flex; align-items: baseline; gap: 10px; font-size: 16px; font-weight: 600; letter-spacing: -.01em; }
.why-item h4 span { font-family: var(--mono); font-size: 11px; color: var(--blue-2); font-weight: 400; }
.why-item p { margin-top: 6px; font-size: 14.5px; color: var(--muted); }

/* ---------- Herramientas ---------- */
.tools-sec { padding: 0 0 128px; }
.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: start; }
.split h2 { font-size: clamp(28px, 3.4vw, 42px); }
.tools { display: flex; flex-wrap: wrap; gap: 10px; }
.tool { display: inline-flex; align-items: center; gap: 10px; height: 46px; padding: 0 18px; border-radius: 999px; font-size: 15px; color: var(--muted); }
.tool i { color: var(--fg); opacity: .75; font-size: 17px; }

/* ---------- FAQ ---------- */
.faq-side p { margin-top: 18px; color: var(--muted); font-size: 16px; max-width: 36ch; }
.faq-side .btn { margin-top: 26px; }
.faq-list { display: grid; gap: 10px; }
.qa { padding: 0 22px; border-radius: 18px; }
.qa summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 0; font-size: 16.5px; font-weight: 500; letter-spacing: -.01em; }
.qa summary::-webkit-details-marker { display: none; }
.pm { position: relative; flex: 0 0 auto; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line-2); }
.pm::before, .pm::after { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 1.5px; background: var(--fg); transform: translate(-50%, -50%); transition: transform .3s var(--ease); }
.pm::after { transform: translate(-50%, -50%) rotate(90deg); }
.qa[open] .pm::after { transform: translate(-50%, -50%) rotate(0); }
.qa[open] { border-color: var(--line-2); }
.qa p { padding-bottom: 20px; font-size: 15px; color: var(--muted); max-width: 62ch; }

/* ---------- Contacto ---------- */
.cta-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; padding: 56px; border-radius: 34px; }
.cta-panel::before { content: ""; position: absolute; width: 760px; height: 760px; left: -240px; top: -420px; background: radial-gradient(closest-side, rgba(37, 113, 217, .55), transparent); pointer-events: none; }
.cta-panel > * { position: relative; }
.cta-panel h2 { font-size: clamp(36px, 5vw, 64px); }
.cta-panel .lede { margin-top: 20px; font-size: 18px; color: var(--muted); max-width: 44ch; }
.cta-panel .btn-lg { margin-top: 32px; }
.contact-meta { display: grid; gap: 12px; margin-top: 40px; font-size: 15px; color: var(--muted); }
.contact-meta a, .contact-meta div { display: flex; align-items: center; gap: 12px; word-break: break-word; }
.contact-meta i { width: 18px; text-align: center; color: var(--fg); opacity: .7; }
.contact-meta a:hover { color: var(--fg); }
.form { padding: 28px; border-radius: 24px; background: rgba(6, 7, 10, .45); border: 1px solid var(--line); }
.form h3 { font-size: 18px; letter-spacing: -.015em; }
.form .hint { margin: 4px 0 22px; font-size: 14px; color: var(--faint); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { margin-bottom: 12px; }
.field label { display: block; margin-bottom: 6px; font-size: 13px; color: var(--muted); }
.field label .req { color: #F87171; }
.field input, .field textarea {
  width: 100%; height: 48px; padding: 0 14px; border-radius: 12px; background: rgba(255, 255, 255, .04);
  border: 1px solid var(--line); color: var(--fg); font: inherit; font-size: 15px; transition: border-color .2s, box-shadow .2s, background .2s;
}
.field textarea { height: auto; min-height: 112px; padding: 12px 14px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: rgba(244, 246, 250, .3); }
.field input:focus, .field textarea:focus { outline: none; background: rgba(255, 255, 255, .06); border-color: rgba(91, 155, 255, .6); box-shadow: 0 0 0 4px rgba(91, 155, 255, .12); }
.field .invalid { border-color: #F87171; }
.check { display: flex; align-items: center; gap: 10px; margin: 6px 0 18px; font-size: 14px; color: var(--muted); }
.check input { width: 18px; height: 18px; accent-color: var(--blue); }
.submit { width: 100%; }
.submit:disabled { opacity: .6; cursor: wait; }
.spinner { display: none; width: 16px; height: 16px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .3); border-top-color: #fff; animation: spin 1s linear infinite; }
.submit.loading .spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.alert { display: none; margin-bottom: 16px; padding: 12px 14px; border-radius: 12px; font-size: 14px; }
.alert.show { display: block; }
.alert.ok { color: #9FF0C0; background: rgba(37, 211, 102, .1); border: 1px solid rgba(37, 211, 102, .35); }
.alert.err { color: #FFB4B4; background: rgba(239, 68, 68, .1); border: 1px solid rgba(239, 68, 68, .35); }

/* ---------- Footer ---------- */
.footer { padding: 56px 0 40px; margin-top: 64px; border-top: 1px solid var(--line); }
.foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: 14px; color: var(--muted); }
.foot nav a:hover { color: var(--fg); }
.socials { display: flex; gap: 8px; }
.socials a { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line); background: rgba(255, 255, 255, .03); color: var(--muted); transition: color .2s, border-color .2s; }
.socials a:hover { color: var(--fg); border-color: var(--line-2); }
.foot-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 36px; font-size: 13px; color: var(--faint); }
.foot-bottom a { color: rgba(244, 246, 250, .25); }
.foot-bottom a:hover { color: var(--faint); }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; background: var(--green); color: #052E16; font-size: 29px;
  box-shadow: 0 14px 34px -8px rgba(37, 211, 102, .6), inset 0 1px 0 rgba(255, 255, 255, .45);
  transition: transform .35s var(--ease), opacity .3s;
}
.wa-float:hover { transform: scale(1.06); }
html.js .wa-float { opacity: 0; transform: translateY(16px) scale(.9); pointer-events: none; }
html.js .wa-float.show { opacity: 1; transform: none; pointer-events: auto; }

/* ---------- Modal de proyecto ---------- */
.modal {
  position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center; padding: 24px;
  background: rgba(4, 5, 8, .55); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  opacity: 0; pointer-events: none; transition: opacity .25s;
}
.modal.open { opacity: 1; pointer-events: auto; }
.modal-panel {
  position: relative; width: 100%; max-width: 720px; max-height: 88vh; overflow-y: auto; padding: 12px; border-radius: 28px;
  background: rgba(18, 21, 30, .72); transform: translateY(16px) scale(.98); transition: transform .4s var(--ease);
}
.modal.open .modal-panel { transform: none; }
.modal-img { aspect-ratio: 16 / 9; border-radius: 18px; overflow: hidden; background: #0D1017; }
.modal-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.modal-close {
  position: absolute; top: 22px; right: 22px; z-index: 2; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(6, 7, 10, .6); border: 1px solid var(--line-2); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.modal-body { padding: 24px 16px 14px; }
.modal-body .cat { font-family: var(--mono); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.modal-body h3 { margin: 8px 0 12px; font-size: clamp(26px, 3.4vw, 36px); letter-spacing: -.03em; line-height: 1.1; }
.modal-body p { font-size: 16px; color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 18px 0 24px; }
.tag { padding: 5px 10px; border-radius: 999px; border: 1px solid var(--line); font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
.modal-actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- Aparición al hacer scroll ---------- */
html.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
html.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .fc-1 { left: -12px; }
  .fc-2 { right: -8px; }
}
@media (max-width: 960px) {
  .hero { padding: 132px 0 72px; }
  .hero-grid { grid-template-columns: 1fr; gap: 64px; }
  .hero-visual { max-width: 520px; }
  .bento { grid-template-columns: 1fr 1fr; }
  .t-store { grid-column: span 2; grid-row: auto; }
  .t-sys, .t-int, .t-auto, .t-desk { grid-column: span 1; }
  .combo { grid-template-columns: 1fr; }
  .work-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .about, .split { grid-template-columns: 1fr; gap: 40px; }
  .portrait { max-width: 420px; }
  .cta-panel { grid-template-columns: 1fr; padding: 40px 28px; }
}
@media (max-width: 640px) {
  .section { padding: 88px 0; }
  .tools-sec { padding-bottom: 88px; }
  .hero { padding: 116px 0 92px; }
  .hero-ctas .btn { width: 100%; }
  .hero-meta { margin-top: 32px; }
  .hero-visual { margin: 0 6px; }
  .float-card { padding: 10px 14px 10px 10px; }
  .float-card .ic { width: 32px; height: 32px; }
  .fc-1 { left: -10px; bottom: -48px; }
  .fc-2 { right: -10px; top: -46px; }
  .fc-2 span { display: none; }
  .mock-bar .url { display: none; }
  .orders li { padding: 11px 12px; gap: 10px; font-size: 13.5px; }
  .sec-head { margin-bottom: 40px; }
  .sec-head p, .bio, .cta-panel .lede { font-size: 16.5px; }
  .bento { grid-template-columns: 1fr; }
  .t-store, .t-sys, .t-int, .t-auto, .t-desk { grid-column: auto; }
  .t-store { grid-template-columns: 1fr; gap: 28px; }
  .tile { min-height: 0; padding: 24px; }
  .tile-body { padding-top: 28px; }
  .combo { padding: 22px; }
  .combo-list { grid-template-columns: 1fr; }
  .work-grid, .steps, .why, .grid2 { grid-template-columns: 1fr; }
  .step h3 { margin-top: 24px; }
  .cta-panel { padding: 32px 20px; border-radius: 28px; }
  .cta-panel .btn-lg { width: 100%; }
  .form { padding: 20px; }
  .modal { align-items: flex-end; padding: 0; }
  .modal-panel { max-height: 92vh; border-radius: 28px 28px 0 0; }
  .modal-actions .btn { width: 100%; }
  .footer { padding-bottom: 104px; }
  .wa-float { right: 16px; bottom: 16px; width: 54px; height: 54px; font-size: 27px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html.js .reveal { opacity: 1; transform: none; }
}