/* ── RESET & BASE ───────────────────────────── */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  /* Paleta cool-tech: base tinta/navy + acento azul eléctrico y cian.
     Se conservan los nombres de variables; el significado pasó de cálido a frío. */
  --parchment:#eff3fa;   /* fondo general (cool off-white) */
  --ivory:#f7fafe;       /* superficies claras */
  --white:#ffffff;
  --warm-sand:#dbe4f1;   /* superficie/borde frío */
  --near-black:#0b1220;  /* tinta navy (texto/superficies oscuras) */
  --dark-surface:#1a2436;
  --terracotta:#2563eb;  /* acento primario: azul eléctrico */
  --coral:#3b82f6;       /* azul más claro (hover) */
  --amber:#22d3ee;       /* acento secundario: cian */
  --charcoal:#27334b;
  --olive:#4e5d77;       /* texto cuerpo atenuado (frío) */
  --stone:#7c89a3;
  --dark-warm:#1f2a3d;
  --warm-silver:#96a3bd;
  --border-cream:#e6ecf6;
  --border-warm:#d9e1ee;
  --ring-warm:#c4cfe2;
  --ring-deep:#aebbd3;
  --glass:rgba(247,250,254,.6);
}
html{scroll-behavior:smooth}
body{
  background:var(--parchment);color:var(--near-black);
  font-family:'Inter',system-ui,sans-serif;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:rgba(37,99,235,.22)}

/* ── ANIMATED BACKGROUND ─────────────────────── */
.bg-fx{position:fixed;inset:0;z-index:-2;pointer-events:none;overflow:hidden}
.orb{
  position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;
  will-change:transform;
}
.orb-1{width:520px;height:520px;background:radial-gradient(circle,rgba(37,99,235,.34),transparent 70%);top:-120px;left:-80px;animation:float1 22s ease-in-out infinite}
.orb-2{width:440px;height:440px;background:radial-gradient(circle,rgba(59,130,246,.28),transparent 70%);top:30%;right:-120px;animation:float2 26s ease-in-out infinite}
.orb-3{width:600px;height:600px;background:radial-gradient(circle,rgba(34,211,238,.20),transparent 70%);bottom:-180px;left:25%;animation:float3 30s ease-in-out infinite}
@keyframes float1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(80px,60px) scale(1.12)}}
@keyframes float2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-70px,40px) scale(1.08)}}
@keyframes float3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,-70px) scale(1.15)}}
/* film grain */
.grain{
  position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.035;
  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='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── SCROLL PROGRESS BAR ─────────────────────── */
.progress-bar{
  position:fixed;top:0;left:0;height:2.5px;width:0%;z-index:300;
  background:linear-gradient(90deg,var(--terracotta),var(--amber));
  box-shadow:0 0 12px rgba(37,99,235,.5);transition:width .1s linear;
}

/* ── NAV ─────────────────────────────────────── */
#nav{
  position:fixed;top:0;width:100%;z-index:200;
  padding:20px 6%;display:flex;align-items:center;justify-content:space-between;
  transition:background .4s,box-shadow .4s,border-color .4s,padding .4s;
}
#nav.scrolled{
  background:rgba(245,244,237,.72);
  backdrop-filter:blur(20px) saturate(150%);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  border-bottom:1px solid var(--border-cream);
  box-shadow:rgba(0,0,0,0.04) 0 2px 16px;padding:14px 6%;
}
.logo{
  font-family:'Space Grotesk',system-ui,sans-serif;
  font-size:21px;font-weight:600;letter-spacing:-.2px;
  text-decoration:none;color:var(--near-black);display:inline-flex;align-items:center;
}
.logo .dot{color:var(--terracotta);transition:transform .3s}
.logo:hover .dot{transform:scale(1.5) rotate(20deg)}
.nav-links{display:flex;gap:36px;list-style:none}
.nav-links a{
  color:var(--olive);text-decoration:none;
  font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  transition:color .2s;font-weight:500;position:relative;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-6px;width:0;height:1.5px;
  background:var(--terracotta);transition:width .28s cubic-bezier(.16,1,.3,1);
}
.nav-links a:hover{color:var(--near-black)}
.nav-links a:hover::after{width:100%}
.nav-btn{
  font-family:'Inter',sans-serif;font-size:13px;font-weight:500;
  color:var(--ivory);background:var(--terracotta);
  border:none;padding:10px 22px;border-radius:10px;cursor:pointer;
  transition:transform .2s,box-shadow .3s,background .2s;
  box-shadow:0 4px 14px rgba(37,99,235,.25);
}
.nav-btn:hover{background:var(--coral);transform:translateY(-2px);box-shadow:0 8px 22px rgba(37,99,235,.38)}
.hamburger{
  display:none;flex-direction:column;gap:5px;
  cursor:pointer;padding:4px;background:none;border:none;
}
.hamburger span{display:block;width:22px;height:1.5px;background:var(--near-black);transition:.3s}
.hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* mobile menu */
.mobile-menu{
  position:fixed;inset:0;z-index:190;background:rgba(245,244,237,.97);
  backdrop-filter:blur(16px);display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:8px;
  opacity:0;pointer-events:none;transition:opacity .35s;
}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{
  font-family:'Space Grotesk',system-ui,sans-serif;font-size:30px;color:var(--near-black);
  text-decoration:none;padding:12px;transition:color .2s;
}
.mobile-menu a:hover{color:var(--terracotta)}

/* ── HERO ────────────────────────────────────── */
.hero{
  min-height:100vh;display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  position:relative;padding:120px 6% 100px;
  text-align:center;overflow:hidden;
}
.hero-pre{
  display:inline-flex;align-items:center;gap:12px;
  font-family:'JetBrains Mono',ui-monospace,monospace;
  font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--charcoal);margin-bottom:36px;font-weight:500;
  padding:8px 18px;border-radius:100px;
  background:var(--glass);border:1px solid var(--border-cream);
  backdrop-filter:blur(8px);
  box-shadow:0 2px 14px rgba(0,0,0,.03);
  opacity:0;animation:fadeUp .8s .2s ease forwards;
}
.hero-pre .pulse{
  width:7px;height:7px;border-radius:50%;background:var(--terracotta);
  position:relative;
}
.hero-pre .pulse::after{
  content:'';position:absolute;inset:-4px;border-radius:50%;
  border:1px solid var(--terracotta);animation:ping 2s ease-out infinite;
}
@keyframes ping{0%{transform:scale(.6);opacity:.8}100%{transform:scale(2.4);opacity:0}}

h1{
  font-family:'Space Grotesk',system-ui,sans-serif;
  font-size:clamp(50px,8vw,100px);
  font-weight:500;line-height:1.04;letter-spacing:-2px;
  margin-bottom:30px;
}
.h1-line{display:block;overflow:hidden;padding:0 2px}
.h1-inner{
  display:block;opacity:0;transform:translateY(105%);
  animation:slideUp .95s cubic-bezier(.16,1,.3,1) forwards;
}
.h1-line:nth-child(1) .h1-inner{animation-delay:.3s}
.h1-line:nth-child(2) .h1-inner{animation-delay:.46s}
.h1-line:nth-child(3) .h1-inner{animation-delay:.62s}
@keyframes slideUp{to{opacity:1;transform:translateY(0)}}

.h1-acc{
  background:linear-gradient(100deg,var(--terracotta),var(--amber),var(--coral));
  background-size:200% auto;
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  animation:slideUp .95s cubic-bezier(.16,1,.3,1) forwards,shimmer 5s linear infinite;
}
@keyframes shimmer{to{background-position:200% center}}

.hero-p{
  font-size:19px;color:var(--olive);max-width:560px;
  margin:0 auto 48px;line-height:1.65;font-weight:400;
  opacity:0;animation:fadeUp .8s .85s ease forwards;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

.hero-ctas{
  display:flex;gap:14px;justify-content:center;
  opacity:0;animation:fadeUp .8s 1.02s ease forwards;flex-wrap:wrap;
}
.hero-trust{
  margin-top:46px;display:flex;gap:10px 28px;justify-content:center;flex-wrap:wrap;
  opacity:0;animation:fadeUp .8s 1.2s ease forwards;
}
.trust-item{
  font-size:12.5px;color:var(--stone);display:flex;align-items:center;gap:8px;font-weight:500;
}
.trust-item svg{width:15px;height:15px;stroke:var(--terracotta);fill:none;stroke-width:2}
.hero-scroll{
  position:absolute;bottom:32px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:10px;
  opacity:0;animation:fadeUp .8s 1.5s ease forwards;
}
.scroll-mouse{
  width:22px;height:34px;border:1.5px solid var(--ring-deep);border-radius:12px;
  display:flex;justify-content:center;padding-top:6px;
}
.scroll-mouse span{width:3px;height:7px;border-radius:3px;background:var(--terracotta);animation:scrollDot 1.6s ease-in-out infinite}
@keyframes scrollDot{0%{opacity:0;transform:translateY(-3px)}40%{opacity:1}80%,100%{opacity:0;transform:translateY(8px)}}
.scroll-txt{font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--stone)}

/* ── BUTTONS ─────────────────────────────────── */
.btn-primary{
  font-family:'Inter',sans-serif;font-size:14px;font-weight:500;
  padding:15px 32px;background:var(--terracotta);color:var(--ivory);
  border:none;border-radius:12px;cursor:pointer;
  transition:transform .2s,box-shadow .3s,background .2s;
  display:inline-flex;align-items:center;gap:9px;text-decoration:none;position:relative;overflow:hidden;
  box-shadow:0 6px 20px rgba(37,99,235,.26);
}
.btn-primary::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.25),transparent 70%);
  transform:translateX(-120%);transition:transform .6s;
}
.btn-primary:hover{background:var(--coral);transform:translateY(-2px);box-shadow:0 12px 30px rgba(37,99,235,.4)}
.btn-primary:hover::before{transform:translateX(120%)}
.btn-secondary{
  font-family:'Inter',sans-serif;font-size:14px;font-weight:500;
  padding:15px 32px;background:var(--glass);color:var(--charcoal);
  border:1px solid var(--ring-warm);border-radius:12px;cursor:pointer;
  transition:transform .2s,box-shadow .25s,border-color .2s,background .2s;
  display:inline-flex;align-items:center;gap:9px;text-decoration:none;
  backdrop-filter:blur(8px);
}
.btn-secondary:hover{background:var(--white);transform:translateY(-2px);border-color:var(--ring-deep);box-shadow:0 8px 22px rgba(0,0,0,.06)}
.btn-dark{
  font-family:'Inter',sans-serif;font-size:14px;font-weight:500;
  padding:14px 30px;background:var(--near-black);color:var(--warm-silver);
  border:1px solid var(--dark-surface);border-radius:12px;cursor:pointer;
  transition:background .2s,transform .2s;display:inline-flex;align-items:center;gap:8px;text-decoration:none;
}
.btn-dark:hover{background:var(--dark-surface);transform:translateY(-2px);color:var(--ivory)}

/* ── MARQUEE ─────────────────────────────────── */
.marquee-wrap{
  overflow:hidden;
  border-top:1px solid var(--border-cream);
  border-bottom:1px solid var(--border-cream);
  padding:16px 0;background:rgba(250,249,245,.5);backdrop-filter:blur(6px);
}
.marquee-track{display:flex;animation:marquee 32s linear infinite;width:max-content}
.marquee-wrap:hover .marquee-track{animation-play-state:paused}
.marquee-item{
  padding:0 30px;font-size:12.5px;font-weight:500;
  letter-spacing:.06em;
  color:var(--charcoal);white-space:nowrap;
  display:flex;align-items:center;gap:18px;
  font-family:'JetBrains Mono',ui-monospace,monospace;
}
.marquee-item::after{content:'✦';color:var(--terracotta);font-size:11px;font-style:normal}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ── SECTION COMMON ──────────────────────────── */
section{position:relative}
.sec-overline{
  font-family:'JetBrains Mono',ui-monospace,monospace;
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--terracotta);margin-bottom:14px;font-weight:600;
  display:inline-flex;align-items:center;gap:10px;
  opacity:0;transform:translateY(12px);transition:.6s;
}
.sec-overline::before{content:'';width:24px;height:1px;background:var(--terracotta)}
.sec-overline.vis{opacity:1;transform:none}
.sec-overline-light{color:var(--coral)}
.sec-overline-light::before{background:var(--coral)}
.sec-h2{
  font-family:'Space Grotesk',system-ui,sans-serif;
  font-size:clamp(32px,4.4vw,54px);
  font-weight:500;line-height:1.13;letter-spacing:-.6px;
  color:var(--near-black);
  opacity:0;transform:translateY(20px);transition:.7s .1s;
}
.sec-h2.vis{opacity:1;transform:none}
.sec-h2-light{color:var(--ivory)}
.sec-h2 em{font-style:normal;color:var(--terracotta)}
.sec-header{margin-bottom:64px}

/* ── SERVICES ────────────────────────────────── */
.services{padding:110px 6% 100px}
.cards-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.card{
  background:var(--glass);padding:40px 34px;border-radius:18px;
  position:relative;cursor:default;overflow:hidden;
  border:1px solid var(--border-cream);
  backdrop-filter:blur(10px);
  transition:transform .4s cubic-bezier(.16,1,.3,1),box-shadow .4s,opacity .6s,border-color .3s;
  opacity:0;transform:translateY(28px);
  box-shadow:0 2px 16px rgba(0,0,0,.025);
}
.card.vis{opacity:1;transform:translateY(0)}
.card:hover{
  transform:translateY(-8px);border-color:var(--ring-warm);
  box-shadow:0 22px 50px rgba(37,99,235,.12),0 4px 14px rgba(0,0,0,.04);
}
/* gradient glow that follows cursor */
.card::before{
  content:'';position:absolute;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(37,99,235,.14),transparent 65%);
  left:var(--mx,50%);top:var(--my,50%);transform:translate(-50%,-50%);
  opacity:0;transition:opacity .35s;pointer-events:none;
}
.card:hover::before{opacity:1}
.card-num{
  font-size:12px;color:var(--stone);letter-spacing:.15em;margin-bottom:22px;font-weight:600;
  font-family:'JetBrains Mono',ui-monospace,monospace;
}
.card-icon{
  width:46px;height:46px;border-radius:13px;margin-bottom:20px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,rgba(37,99,235,.14),rgba(34,211,238,.1));
  border:1px solid rgba(37,99,235,.18);
  transition:transform .35s cubic-bezier(.16,1,.3,1);
}
.card:hover .card-icon{transform:scale(1.08) rotate(-4deg)}
.card-icon svg{width:23px;height:23px;stroke:var(--terracotta);fill:none;stroke-width:1.7}
.card h3{
  font-family:'Space Grotesk',system-ui,sans-serif;
  font-size:23px;font-weight:500;letter-spacing:-.2px;
  margin-bottom:12px;color:var(--near-black);line-height:1.2;position:relative;
}
.card p{font-size:14px;color:var(--olive);line-height:1.75;position:relative}
.card-arrow{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;letter-spacing:.05em;color:var(--terracotta);
  margin-top:22px;font-weight:600;transition:gap .25s;
  text-transform:uppercase;position:relative;
  background:none;border:0;padding:0;cursor:pointer;font-family:inherit;
  align-self:flex-start;
}
.card-arrow:hover,.card:hover .card-arrow{gap:12px}
.card-arrow:focus-visible{outline:2px solid var(--terracotta);outline-offset:4px;border-radius:3px}
.card-arrow::after{content:'→'}

/* ── SERVICE MODAL ───────────────────────────── */
.svc-modal{
  position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;
  padding:24px;visibility:hidden;opacity:0;transition:opacity .3s,visibility .3s;
}
.svc-modal.open{visibility:visible;opacity:1}
.svc-modal-overlay{
  position:absolute;inset:0;background:rgba(11,18,32,.55);backdrop-filter:blur(6px);
}
.svc-modal-box{
  position:relative;width:100%;max-width:520px;max-height:88vh;overflow-y:auto;
  background:var(--ivory);border:1px solid var(--border-warm);border-radius:22px;
  padding:38px 36px 34px;box-shadow:0 30px 80px rgba(11,18,32,.28);
  transform:translateY(16px) scale(.98);transition:transform .35s cubic-bezier(.16,1,.3,1);
}
.svc-modal.open .svc-modal-box{transform:none}
.svc-modal-close{
  position:absolute;top:16px;right:18px;width:36px;height:36px;border-radius:50%;
  border:1px solid var(--border-warm);background:var(--white);color:var(--olive);
  font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:background .2s,color .2s,transform .2s;
}
.svc-modal-close:hover{background:var(--terracotta);color:#fff;transform:rotate(90deg)}
.svc-modal-icon{
  width:52px;height:52px;border-radius:14px;margin-bottom:18px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,rgba(37,99,235,.14),rgba(34,211,238,.1));
  border:1px solid rgba(37,99,235,.18);
}
.svc-modal-icon svg{width:26px;height:26px;stroke:var(--terracotta);fill:none;stroke-width:1.7}
.svc-modal-box h3{
  font-family:'Space Grotesk',system-ui,sans-serif;font-size:27px;font-weight:500;
  letter-spacing:-.3px;color:var(--near-black);margin-bottom:12px;line-height:1.2;
}
.svc-modal-lead{font-size:14.5px;color:var(--olive);line-height:1.7;margin-bottom:24px}
.svc-modal-includes-h{
  font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--stone);margin-bottom:12px;
}
.svc-modal-includes ul{list-style:none;margin:0 0 28px;padding:0;display:grid;gap:11px}
.svc-modal-includes li{
  position:relative;padding-left:26px;font-size:14px;color:var(--charcoal);line-height:1.5;
}
.svc-modal-includes li::before{
  content:'';position:absolute;left:0;top:6px;width:7px;height:7px;border-radius:50%;
  background:var(--terracotta);box-shadow:0 0 0 4px rgba(37,99,235,.14);
}
.svc-modal-cta{width:100%;justify-content:center}
@media(max-width:560px){.svc-modal-box{padding:32px 22px 26px}.svc-modal-box h3{font-size:24px}}

/* ── PORTFOLIO ───────────────────────────────── */
.portfolio{padding:110px 6% 90px}
/* portfolio teaser (homepage band linking to the full page) */
.pf-teaser{padding:110px 6% 100px;text-align:center;display:flex;flex-direction:column;align-items:center}
.pf-teaser .sec-header{align-items:center;margin-bottom:0}
.pf-teaser-p{font-size:16px;color:var(--olive);line-height:1.8;max-width:580px;margin:20px auto 32px}
.pf-list{display:flex;flex-direction:column;gap:120px;margin-top:30px}
.pf-item{
  display:grid;grid-template-columns:1fr 1.05fr;gap:70px;align-items:center;
}
.pf-item:nth-child(even) .pf-text{order:2}
.pf-text{
  opacity:0;transform:translateY(30px);transition:.8s cubic-bezier(.16,1,.3,1);
}
.pf-text.vis{opacity:1;transform:none}
.pf-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;
  padding:6px 14px;border-radius:100px;margin-bottom:20px;
  background:var(--proj-soft);color:var(--proj);border:1px solid var(--proj-bd);
}
.pf-tag .dot{width:6px;height:6px;border-radius:50%;background:var(--proj)}
.pf-text h3{
  font-family:'Space Grotesk',system-ui,sans-serif;font-size:clamp(30px,3.6vw,44px);
  font-weight:500;letter-spacing:-.5px;line-height:1.1;margin-bottom:8px;color:var(--near-black);
}
.pf-domain{font-size:13px;color:var(--proj);font-weight:600;margin-bottom:20px;display:inline-block}
.pf-text>p{font-size:15.5px;color:var(--olive);line-height:1.8;margin-bottom:24px;max-width:480px}
.pf-feats{display:flex;flex-direction:column;gap:11px;margin-bottom:28px}
.pf-feat{display:flex;align-items:flex-start;gap:12px;font-size:14px;color:var(--charcoal);line-height:1.5}
.pf-feat svg{width:17px;height:17px;stroke:var(--proj);fill:none;stroke-width:2.2;flex-shrink:0;margin-top:2px}
.pf-stack{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.pf-chip{
  font-size:11.5px;font-weight:500;color:var(--olive);
  padding:6px 12px;border-radius:8px;background:var(--ivory);
  border:1px solid var(--border-warm);
}
.pf-link{
  display:inline-flex;align-items:center;gap:9px;
  font-size:13px;font-weight:600;color:var(--proj);text-decoration:none;
  padding:11px 22px;border-radius:10px;border:1px solid var(--proj-bd);
  background:var(--proj-soft);transition:transform .2s,box-shadow .3s,gap .2s;
}
.pf-link:hover{transform:translateY(-2px);gap:13px;box-shadow:0 10px 24px var(--proj-soft)}
.pf-link svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2}

/* device visual wrapper */
.pf-visual{
  position:relative;display:flex;align-items:center;justify-content:center;
  min-height:440px;opacity:0;transform:translateY(40px) scale(.96);
  transition:opacity .9s,transform .9s cubic-bezier(.16,1,.3,1);
}
.pf-visual.vis{opacity:1;transform:none}
.pf-glow{
  position:absolute;width:75%;height:75%;border-radius:50%;
  background:radial-gradient(circle,var(--proj-soft),transparent 68%);
  filter:blur(30px);z-index:0;
}

/* ── PHONE MOCKUP ───────────────────────────── */
.phone{
  position:relative;z-index:1;width:248px;height:506px;border-radius:42px;
  background:#11182a;padding:11px;
  box-shadow:0 40px 80px rgba(11,18,32,.28),0 0 0 1.5px rgba(0,0,0,.06),inset 0 0 0 2px #1e2740;
  transition:transform .5s cubic-bezier(.16,1,.3,1);
  transform:perspective(1400px) rotateY(-14deg) rotateX(4deg);
}
.pf-item:nth-child(even) .phone{transform:perspective(1400px) rotateY(14deg) rotateX(4deg)}
.pf-visual:hover .phone{transform:perspective(1400px) rotateY(0) rotateX(0) translateY(-6px)}
.phone-screen{
  width:100%;height:100%;border-radius:32px;overflow:hidden;
  background:var(--scr-bg,#fff);position:relative;
}

/* ── REAL SCREENSHOTS (phone + browser) ──────── */
.phone-screen.is-img{background:#000}
.phone-screen.is-img img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block}

.browser{
  position:relative;z-index:1;width:100%;max-width:480px;border-radius:14px;
  background:#121a2c;overflow:hidden;
  box-shadow:0 40px 80px rgba(11,18,32,.28),0 0 0 1.5px rgba(0,0,0,.06),inset 0 0 0 1px rgba(255,255,255,.04);
  transition:transform .5s cubic-bezier(.16,1,.3,1);
  transform:perspective(1400px) rotateY(-14deg) rotateX(4deg);
}
.pf-item:nth-child(even) .browser{transform:perspective(1400px) rotateY(14deg) rotateX(4deg)}
.pf-visual:hover .browser{transform:perspective(1400px) rotateY(0) rotateX(0) translateY(-6px)}
.browser-bar{height:38px;display:flex;align-items:center;gap:7px;padding:0 14px;background:#1a2336}
.browser-bar i{width:11px;height:11px;border-radius:50%;display:block}
.browser-bar i:nth-child(1){background:#ff5f57}
.browser-bar i:nth-child(2){background:#ffbd2e}
.browser-bar i:nth-child(3){background:#28c840}
.browser-url{
  flex:1;height:23px;margin-left:8px;border-radius:7px;background:rgba(255,255,255,.07);
  display:flex;align-items:center;padding:0 12px;font-size:10.5px;color:#9a9a92;letter-spacing:.02em;
}
.browser-screen{display:block;background:#fff;line-height:0}
.browser-screen img{width:100%;display:block}

/* ── ABOUT ───────────────────────────────────── */
.about{
  padding:110px 6%;
  display:grid;grid-template-columns:1fr 1fr;gap:80px;
  align-items:center;
}
.about-text{opacity:0;transform:translateY(20px);transition:.7s}
.about-text.vis{opacity:1;transform:none}
.about-text p{color:var(--olive);font-size:16px;line-height:1.85;margin-bottom:20px}
.about-features{margin-top:32px;display:flex;flex-direction:column;gap:13px}
.af-item{display:flex;align-items:center;gap:14px;font-size:14px;color:var(--charcoal)}
.af-dot{width:18px;height:18px;border-radius:50%;background:rgba(37,99,235,.14);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.af-dot svg{width:11px;height:11px;stroke:var(--terracotta);fill:none;stroke-width:2.5}
.about-visual{
  background:var(--near-black);border-radius:20px;padding:38px;
  overflow:hidden;opacity:0;transform:translateY(20px) scale(.97);transition:.8s cubic-bezier(.16,1,.3,1);
  box-shadow:0 30px 70px rgba(11,18,32,.2);position:relative;
}
.about-visual::before{
  content:'';position:absolute;top:-40%;right:-20%;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(37,99,235,.22),transparent 70%);
}
.about-visual.vis{opacity:1;transform:none}
.win-bar{display:flex;gap:7px;margin-bottom:28px;position:relative}
.win-dot{width:11px;height:11px;border-radius:50%}
.win-dot:nth-child(1){background:#ff5f57}
.win-dot:nth-child(2){background:#ffbd2e}
.win-dot:nth-child(3){background:#28c840}
.terminal{font-family:'JetBrains Mono',ui-monospace,'Courier New',monospace;font-size:13px;line-height:2;position:relative}
.t-line{opacity:0;animation:tline .3s ease forwards}
.about-visual.vis .t-line:nth-child(1){animation-delay:.3s}
.about-visual.vis .t-line:nth-child(2){animation-delay:.6s}
.about-visual.vis .t-line:nth-child(3){animation-delay:.9s}
.about-visual.vis .t-line:nth-child(4){animation-delay:1.2s}
.about-visual.vis .t-line:nth-child(5){animation-delay:1.5s}
.about-visual.vis .t-line:nth-child(6){animation-delay:1.8s}
.about-visual.vis .t-line:nth-child(7){animation-delay:2.1s}
.about-visual .t-line{animation-play-state:paused}
.about-visual.vis .t-line{animation-play-state:running}
@keyframes tline{to{opacity:1}}
.t-comment{color:var(--olive)}
.t-key{color:var(--coral)}
.t-val{color:var(--warm-silver)}
.t-str{color:#c4cfe2}
.t-cmd{color:var(--ivory)}
.cursor-blink{animation:blink .8s step-end infinite;color:var(--terracotta)}
@keyframes blink{50%{opacity:0}}

/* ── PROCESS ─────────────────────────────────── */
.process{padding:110px 6%;background:var(--near-black);border-radius:34px;margin:0 2.5% 30px;overflow:hidden}
.proc-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  margin-top:60px;gap:16px;
}
.proc-step{
  padding:36px 28px;background:rgba(255,255,255,.025);border-radius:18px;
  border:1px solid var(--dark-surface);
  opacity:0;transform:translateY(20px);transition:.6s,background .3s,border-color .3s;position:relative;overflow:hidden;
}
.proc-step.vis{opacity:1;transform:none}
.proc-step:nth-child(2){transition-delay:.1s}
.proc-step:nth-child(3){transition-delay:.2s}
.proc-step:nth-child(4){transition-delay:.3s}
.proc-step:hover{background:rgba(37,99,235,.06);border-color:rgba(37,99,235,.3)}
.proc-num-badge{
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;border-radius:14px;
  background:linear-gradient(140deg,rgba(37,99,235,.2),rgba(34,211,238,.12));
  border:1px solid rgba(37,99,235,.25);
  font-size:15px;font-weight:600;color:var(--coral);
  margin-bottom:24px;font-family:'JetBrains Mono',ui-monospace,monospace;
  transition:transform .3s;
}
.proc-step:hover .proc-num-badge{transform:scale(1.1) rotate(-5deg)}
.proc-step h3{
  font-family:'Space Grotesk',system-ui,sans-serif;
  font-size:20px;font-weight:500;margin-bottom:10px;
  color:var(--ivory);letter-spacing:-.2px;
}
.proc-step p{font-size:13.5px;color:var(--warm-silver);line-height:1.8}

/* ── CTA / CONTACTO ──────────────────────────── */
.cta-section{
  padding:130px 6%;text-align:center;position:relative;overflow:hidden;
}
.cta-card{
  max-width:860px;margin:0 auto;padding:70px 50px;border-radius:32px;
  background:var(--glass);border:1px solid var(--border-cream);
  backdrop-filter:blur(14px);position:relative;overflow:hidden;
  box-shadow:0 30px 80px rgba(37,99,235,.1);
}
.cta-card::before{
  content:'';position:absolute;top:-50%;left:50%;transform:translateX(-50%);
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(37,99,235,.1),transparent 65%);
}
.cta-section .sec-overline{justify-content:center}
.cta-section .sec-h2{max-width:680px;margin:6px auto 0;position:relative}
.cta-p{
  font-size:18px;color:var(--olive);max-width:480px;
  margin:24px auto 44px;line-height:1.7;position:relative;
  opacity:0;transform:translateY(14px);transition:.7s .1s;
}
.cta-p.vis{opacity:1;transform:none}
.cta-btns{
  display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative;
  opacity:0;transform:translateY(14px);transition:.7s .2s;
}
.cta-btns.vis{opacity:1;transform:none}
.cta-meta{
  margin-top:44px;display:flex;gap:14px 36px;
  justify-content:center;flex-wrap:wrap;position:relative;
  opacity:0;transition:.7s .3s;
}
.cta-meta.vis{opacity:1}
.meta-item{font-size:13px;color:var(--stone);display:flex;align-items:center;gap:8px}
.meta-dot{color:var(--terracotta)}

/* ── QUOTE FORM ──────────────────────────────── */
.quote-form{max-width:540px;margin:0 auto;text-align:left;display:flex;flex-direction:column;gap:16px;position:relative}
.qf-row{display:flex;gap:16px}
.qf-row>*{flex:1;min-width:0}
.qf-field{display:flex;flex-direction:column}
.qf-field label{font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--olive);margin-bottom:7px}
.quote-form input,.quote-form select,.quote-form textarea{
  width:100%;padding:13px 15px;border-radius:12px;border:1px solid var(--border-warm);
  background:var(--ivory);font-family:'Inter',sans-serif;font-size:14.5px;color:var(--near-black);
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.quote-form input::placeholder,.quote-form textarea::placeholder{color:var(--warm-silver)}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{
  outline:none;border-color:var(--terracotta);background:var(--white);box-shadow:0 0 0 3px rgba(37,99,235,.12);
}
.quote-form textarea{resize:vertical;min-height:108px;line-height:1.6}
.quote-form select{appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2387867f' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;background-size:18px;padding-right:42px;}
.quote-form .btn-primary{justify-content:center;width:100%;font-size:15px;padding:16px 32px}
.quote-form .btn-primary:disabled{opacity:.6;cursor:wait;transform:none}
.qf-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0;overflow:hidden}
.qf-status{display:none;font-size:14px;line-height:1.5;text-align:center;padding:13px 16px;border-radius:12px}
.qf-status.ok{display:block;background:rgba(31,157,85,.1);color:#1f7a44;border:1px solid rgba(31,157,85,.2)}
.qf-status.err{display:block;background:rgba(214,69,61,.1);color:#b5362f;border:1px solid rgba(214,69,61,.2)}
.qf-alt{font-size:13.5px;color:var(--stone);text-align:center;margin-top:2px}
.qf-alt a{color:var(--terracotta);text-decoration:none;font-weight:600}
.qf-alt a:hover{text-decoration:underline}
@media(max-width:560px){.qf-row{flex-direction:column;gap:16px}}

/* ── FOOTER ──────────────────────────────────── */
footer{
  border-top:1px solid var(--border-warm);padding:48px 6%;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:20px;background:rgba(250,249,245,.5);
}
.foot-logo{
  font-family:'Space Grotesk',system-ui,sans-serif;
  font-weight:600;font-size:19px;text-decoration:none;color:var(--near-black);
}
.foot-logo .dot{color:var(--terracotta)}
.foot-copy{font-size:12px;color:var(--stone)}
.foot-links{display:flex;gap:28px;align-items:center}
.foot-links a{
  font-size:12px;color:var(--stone);text-decoration:none;
  letter-spacing:.05em;transition:color .2s;
}
.foot-links a:hover{color:var(--near-black)}

/* ── REVEAL UTIL ─────────────────────────────── */
.reveal{opacity:0;transform:translateY(26px);transition:.8s cubic-bezier(.16,1,.3,1)}
.reveal.vis{opacity:1;transform:none}

/* ── RESPONSIVE ──────────────────────────────── */
@media(max-width:980px){
  .cards-grid{grid-template-columns:1fr 1fr}
  .about{grid-template-columns:1fr;gap:48px}
  .proc-grid{grid-template-columns:1fr 1fr}
  .nav-links,.nav-btn{display:none}
  .hamburger{display:flex}
  .pf-item{grid-template-columns:1fr;gap:40px}
  .pf-item:nth-child(even) .pf-text{order:0}
  .pf-list{gap:90px}
  .pf-visual{min-height:auto}
  .phone,.pf-item:nth-child(even) .phone,
  .browser,.pf-item:nth-child(even) .browser{transform:none}
}
@media(max-width:600px){
  .cards-grid{grid-template-columns:1fr}
  .hero-scroll{display:none}
  footer{flex-direction:column;text-align:center}
  .foot-links{justify-content:center;flex-wrap:wrap}
  .proc-grid{grid-template-columns:1fr}
  .process{margin:0 0 30px;border-radius:0}
  .cta-card{padding:50px 26px}
  h1{letter-spacing:-1px}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .orb{display:none}
}