/* ===========================================================
   ia encore — Automatización empresarial con agentes de IA
   Sistema de diseño corporativo (paleta del logo itencore)
   =========================================================== */

:root{
  --navy-900:#07172a;
  --navy-800:#0a1f36;
  --navy-700:#0f2942;
  --navy-600:#143552;
  --primary:#0E86B8;
  --primary-600:#0a6fa0;
  --primary-700:#005c92;
  --bright:#2BA4D4;
  --sky:#3FB6E0;
  --cyan:#28E0F0;
  --ink:#16222e;
  --slate:#516374;
  --slate-300:#8aa0b2;
  --line:#e3edf4;
  --bg:#ffffff;
  --bg-soft:#f4f9fc;
  --bg-mute:#eef5fa;
  --white:#fff;
  --radius:18px;
  --radius-sm:12px;
  --shadow-sm:0 2px 10px rgba(11,40,64,.06);
  --shadow:0 18px 50px -20px rgba(10,55,90,.28);
  --shadow-lg:0 40px 80px -30px rgba(8,40,70,.45);
  --maxw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --grad-primary:linear-gradient(120deg,#2BA4D4 0%,#0E86B8 55%,#005c92 100%);
  --grad-hero:radial-gradient(1200px 600px at 78% -10%,rgba(43,164,212,.28),transparent 60%),
              radial-gradient(900px 500px at 8% 110%,rgba(14,134,184,.22),transparent 60%),
              linear-gradient(160deg,#07172a 0%,#0a1f36 45%,#0c243d 100%);
  --font-head:"Space Grotesk","Segoe UI",system-ui,sans-serif;
  --font-body:"Inter","Segoe UI",system-ui,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);background:var(--bg);
  line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.12;letter-spacing:-.02em;color:var(--ink);margin:0}
p{margin:0}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--font-head);font-weight:600;font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;color:var(--primary)}
.gradient-text{background:var(--grad-primary);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55em;font-family:var(--font-head);font-weight:600;
  font-size:.98rem;padding:14px 26px;border-radius:999px;cursor:pointer;border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--grad-primary);color:#fff;box-shadow:0 14px 30px -12px rgba(14,134,184,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 44px -14px rgba(14,134,184,.85)}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.25)}
.btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--primary-700);box-shadow:var(--shadow-sm)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-outline{background:transparent;color:var(--primary-700);border-color:var(--line)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px)}

/* ---------- Header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;transition:all .35s var(--ease);padding:18px 0}
.site-header.scrolled{background:rgba(7,23,42,.82);backdrop-filter:blur(14px);padding:10px 0;box-shadow:0 10px 30px -18px rgba(0,0,0,.6)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center}
.brand img{height:60px;width:auto;transition:height .3s var(--ease)}
.scrolled .brand img{height:48px}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:.95rem;font-weight:500;color:rgba(255,255,255,.82);transition:color .2s;position:relative}
.nav a:hover{color:#fff}
.nav a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--bright);transition:width .25s var(--ease)}
.nav a:hover::after{width:100%}
.header-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:26px;height:2px;background:#fff;border-radius:2px;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--grad-hero);color:#fff;padding:170px 0 110px;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:30px 30px;opacity:.5;mask-image:radial-gradient(80% 80% at 50% 30%,#000,transparent);pointer-events:none}
#hero-canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.55}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:9px;background:rgba(43,164,212,.14);border:1px solid rgba(63,182,224,.32);
  color:#cdeffb;padding:7px 15px;border-radius:999px;font-size:.82rem;font-weight:500;margin-bottom:26px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px 2px var(--cyan);animation:pulse 2s infinite}
.hero h1{font-size:clamp(2.3rem,4.6vw,3.7rem);color:#fff;margin-bottom:22px}
.hero h1 .gradient-text{background:linear-gradient(120deg,#7fe3ff,#2BA4D4);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:1.13rem;color:rgba(226,240,250,.82);max-width:560px;margin-bottom:34px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px}
.hero-trust{display:flex;flex-direction:column;gap:12px}
.hero-trust span{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(186,208,224,.65)}
.trust-logos{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center}
.trust-logos .chip{font-size:.86rem;font-weight:500;color:rgba(214,231,244,.85);background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.1);padding:6px 13px;border-radius:8px}

/* hero visual */
.hero-visual{position:relative}
.hero-visual svg{width:100%;height:auto;filter:drop-shadow(0 30px 60px rgba(0,0,0,.4))}

/* ---------- Sections ---------- */
.section{padding:96px 0;position:relative}
.section.soft{background:var(--bg-soft)}
.section.dark{background:var(--grad-hero);color:#fff}
.section.dark h2,.section.dark h3{color:#fff}
.section-head{max-width:740px;margin:0 auto 56px;text-align:center}
.section-head .eyebrow{display:block;margin-bottom:14px}
.section-head h2{font-size:clamp(1.9rem,3.3vw,2.7rem);margin-bottom:18px}
.section-head p{color:var(--slate);font-size:1.08rem}
.section.dark .section-head p{color:rgba(214,231,244,.78)}

/* ---------- Pillars ---------- */
.pillars{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.pillar{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
.pillar:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.pillar .ico{width:50px;height:50px;border-radius:13px;display:grid;place-items:center;margin-bottom:18px;background:linear-gradient(135deg,rgba(43,164,212,.16),rgba(14,134,184,.1));color:var(--primary)}
.pillar .ico svg{width:26px;height:26px}
.pillar h3{font-size:1.06rem;margin-bottom:9px}
.pillar p{font-size:.92rem;color:var(--slate)}

/* ---------- Value / split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split .lead{font-size:1.5rem;font-weight:600;font-family:var(--font-head);line-height:1.3;letter-spacing:-.02em;margin-bottom:22px}
.value-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:16px}
.value-list li{display:flex;gap:14px;align-items:flex-start}
.value-list .tick{flex:0 0 26px;width:26px;height:26px;border-radius:8px;background:var(--grad-primary);display:grid;place-items:center;margin-top:2px}
.value-list .tick svg{width:15px;height:15px;color:#fff}
.value-list b{display:block;font-family:var(--font-head)}
.value-list span{color:var(--slate);font-size:.95rem}
.claim-card{background:var(--grad-hero);color:#fff;border-radius:24px;padding:44px;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.claim-card::before{content:"";position:absolute;top:-40px;right:-40px;width:200px;height:200px;background:radial-gradient(circle,rgba(43,164,212,.45),transparent 70%)}
.claim-card .quote{font-family:var(--font-head);font-size:1.7rem;font-weight:600;line-height:1.28;letter-spacing:-.02em;position:relative}
.claim-card .quote em{color:var(--sky);font-style:normal}
.claim-card .by{margin-top:22px;font-size:.9rem;color:rgba(206,230,245,.7)}

/* ---------- How / process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:step}
.step{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px}
.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--font-head);font-weight:700;font-size:2.4rem;
  background:var(--grad-primary);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:12px}
.step h3{font-size:1.1rem;margin-bottom:8px}
.step p{font-size:.93rem;color:var(--slate)}

/* ---------- Cases ---------- */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:transform .3s var(--ease),box-shadow .3s var(--ease);position:relative;overflow:hidden}
.case::after{content:"";position:absolute;left:0;top:0;height:4px;width:0;background:var(--grad-primary);transition:width .35s var(--ease)}
.case:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.case:hover::after{width:100%}
.case .ico{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;margin-bottom:20px;
  background:linear-gradient(135deg,#0a1f36,#0E86B8);color:#fff}
.case .ico svg{width:27px;height:27px}
.case h3{font-size:1.18rem;margin-bottom:10px}
.case p{font-size:.95rem;color:var(--slate);margin-bottom:14px}
.case .tag{font-size:.8rem;font-weight:600;color:var(--primary);font-family:var(--font-head)}
a.case{display:flex;flex-direction:column;color:inherit}
a.case .tag{margin-top:0}
.case .case-cta{margin-top:14px;display:inline-flex;align-items:center;gap:6px;font-family:var(--font-head);font-weight:600;font-size:.9rem;color:var(--primary)}
.case .case-cta svg{width:15px;height:15px;transition:transform .25s var(--ease)}
a.case:hover .case-cta svg{transform:translateX(4px)}

/* ---------- Architecture (dark) ---------- */
.arch-layers{display:grid;gap:14px;max-width:880px;margin:0 auto}
.layer{display:grid;grid-template-columns:200px 1fr;gap:24px;align-items:center;background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:20px 26px;transition:background .3s,transform .3s}
.layer:hover{background:rgba(43,164,212,.1);transform:translateX(6px)}
.layer .lname{display:flex;align-items:center;gap:12px;font-family:var(--font-head);font-weight:600;color:#fff}
.layer .lname .d{width:10px;height:10px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.layer .ldesc{color:rgba(214,231,244,.75);font-size:.95rem}

/* ---------- Data sovereignty + models (plataforma) ---------- */
.sovereignty{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:42px}
.sov-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:26px 24px;transition:background .3s,transform .3s}
.sov-card:hover{background:rgba(43,164,212,.1);transform:translateY(-4px)}
.sov-card .ico{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;background:linear-gradient(135deg,rgba(63,182,224,.25),rgba(14,134,184,.12));color:var(--cyan)}
.sov-card .ico svg{width:24px;height:24px}
.sov-card h3{font-size:1.08rem;color:#fff;margin-bottom:8px}
.sov-card p{font-size:.92rem;color:rgba(214,231,244,.75)}

.arch-subhead{color:#fff;font-size:1.05rem;margin:0 0 16px;opacity:.92;font-family:var(--font-head);font-weight:600}

.models{margin-top:44px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:38px}
.models-copy h3{color:#fff;font-size:1.45rem;margin:12px 0 14px;letter-spacing:-.02em}
.models-copy p{color:rgba(214,231,244,.78);font-size:.98rem}
.model-group{margin-bottom:22px}
.model-group:last-child{margin-bottom:0}
.model-group h4{font-family:var(--font-head);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--sky);margin:0 0 12px}
.model-chips{display:flex;flex-wrap:wrap;gap:10px}
.mchip{font-size:.9rem;font-weight:500;color:#eaf6fd;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);padding:8px 14px;border-radius:9px;transition:background .25s,border-color .25s}
.mchip:hover{background:rgba(43,164,212,.16);border-color:rgba(63,182,224,.4)}
.model-note{margin-top:12px;font-size:.84rem;color:rgba(170,200,220,.7)}
@media(max-width:880px){.sovereignty{grid-template-columns:1fr}.models{grid-template-columns:1fr;gap:24px;padding:28px}}

/* ---------- Services / pricing ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.svc{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.svc:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.svc h3{font-size:1.15rem;margin-bottom:8px}
.svc .desc{font-size:.92rem;color:var(--slate);margin-bottom:18px}
.svc .price{font-family:var(--font-head);font-weight:700;font-size:1.05rem;color:var(--primary-700);margin-top:auto;padding-top:16px;border-top:1px dashed var(--line)}
.svc .price small{display:block;font-weight:400;font-size:.78rem;color:var(--slate);letter-spacing:0}

/* packages */
.pkgs{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.pkg{background:var(--white);border:1px solid var(--line);border-radius:22px;padding:36px 30px;display:flex;flex-direction:column;position:relative;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.pkg.featured{background:var(--grad-hero);color:#fff;border:0;box-shadow:var(--shadow-lg);transform:translateY(-8px)}
.pkg.featured h3,.pkg.featured .pkg-price{color:#fff}
.pkg:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.pkg.featured:hover{transform:translateY(-12px)}
.pkg .badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--cyan);color:#04314A;font-family:var(--font-head);font-weight:700;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;padding:6px 16px;border-radius:999px}
.pkg h3{font-size:1.4rem;margin-bottom:6px}
.pkg .for{font-size:.9rem;color:var(--slate);margin-bottom:22px}
.pkg.featured .for{color:rgba(214,231,244,.8)}
.pkg ul{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:13px}
.pkg li{display:flex;gap:11px;align-items:flex-start;font-size:.95rem}
.pkg li svg{flex:0 0 18px;width:18px;height:18px;color:var(--primary);margin-top:3px}
.pkg.featured li svg{color:var(--cyan)}
.pkg .btn{margin-top:auto;justify-content:center}

/* ---------- Security ---------- */
.sec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sec-item{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);border-radius:14px;padding:20px 22px;transition:background .3s,transform .3s}
.sec-item:hover{background:rgba(43,164,212,.1);transform:translateY(-4px)}
.sec-item .ico{flex:0 0 40px;width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,rgba(63,182,224,.25),rgba(14,134,184,.12));display:grid;place-items:center;color:var(--cyan)}
.sec-item .ico svg{width:21px;height:21px}
.sec-item h4{font-family:var(--font-head);font-size:1rem;margin:0 0 5px;color:#fff}
.sec-item p{font-size:.88rem;color:rgba(214,231,244,.72)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;background:var(--grad-primary);color:#fff;border-radius:28px;padding:60px;text-align:center;overflow:hidden;box-shadow:var(--shadow-lg)}
.cta-band::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.14) 1px,transparent 1px);background-size:26px 26px;opacity:.5}
.cta-band h2{position:relative;color:#fff;font-size:clamp(1.7rem,3vw,2.4rem);margin-bottom:14px}
.cta-band p{position:relative;color:rgba(255,255,255,.9);max-width:560px;margin:0 auto 28px;font-size:1.08rem}
.cta-band .btn-light{position:relative}

/* ---------- Contact / form ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.contact-info h2{font-size:clamp(1.9rem,3vw,2.5rem);margin-bottom:18px}
.contact-info p{color:var(--slate);margin-bottom:26px}
.contact-info .ci-item{display:flex;gap:14px;align-items:center;margin-bottom:18px}
.contact-info .ci-item .ico{width:44px;height:44px;border-radius:12px;background:var(--bg-mute);display:grid;place-items:center;color:var(--primary)}
.contact-info .ci-item .ico svg{width:21px;height:21px}
.contact-info .ci-item b{display:block;font-family:var(--font-head)}
.contact-info .ci-item span{color:var(--slate);font-size:.92rem}
form.lead-form{background:var(--white);border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.84rem;font-weight:600;font-family:var(--font-head);margin-bottom:7px;color:var(--ink)}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:11px;font-family:var(--font-body);
  font-size:.96rem;color:var(--ink);background:var(--bg-soft);transition:border-color .2s,box-shadow .2s,background .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(43,164,212,.14)}
.field textarea{resize:vertical;min-height:96px}
.form-note{font-size:.8rem;color:var(--slate);margin-top:6px}
.form-success{background:rgba(40,224,240,.12);border:1px solid rgba(14,134,184,.35);color:var(--primary-700);
  padding:14px 18px;border-radius:12px;font-size:.94rem;margin-bottom:18px;font-weight:500}
.form-error{background:rgba(220,70,70,.08);border:1px solid rgba(200,60,60,.3);color:#b3322f;
  padding:13px 18px;border-radius:12px;font-size:.92rem;margin-bottom:18px}
.consent{display:flex;align-items:flex-start;gap:10px;font-size:.86rem;color:var(--slate);margin:4px 0 18px;cursor:pointer;line-height:1.5}
.consent input{margin-top:3px;width:16px;height:16px;flex:0 0 16px;accent-color:var(--primary)}
.consent a{color:var(--primary);text-decoration:underline}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:rgba(214,231,244,.7);padding:64px 0 28px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand img{height:54px;margin-bottom:18px}
.footer-brand p{font-size:.92rem;max-width:300px}
.footer-col h4{color:#fff;font-size:.92rem;font-family:var(--font-head);margin-bottom:16px;letter-spacing:.04em}
.footer-col a{display:block;font-size:.92rem;margin-bottom:10px;color:rgba(214,231,244,.7);transition:color .2s}
.footer-col a:hover{color:var(--sky)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:24px;font-size:.84rem;flex-wrap:wrap}
.footer-bottom .dis{color:rgba(170,192,210,.5);max-width:680px;font-size:.78rem}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:0 auto;display:grid;gap:14px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .3s var(--ease),border-color .3s}
.faq-item[open]{box-shadow:var(--shadow);border-color:transparent}
.faq-item summary{list-style:none;cursor:pointer;padding:22px 26px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-family:var(--font-head);font-weight:600;font-size:1.06rem;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .pm{flex:0 0 26px;width:26px;height:26px;position:relative}
.faq-item summary .pm::before,.faq-item summary .pm::after{content:"";position:absolute;background:var(--primary);border-radius:2px;transition:transform .3s var(--ease)}
.faq-item summary .pm::before{top:12px;left:4px;width:18px;height:2px}
.faq-item summary .pm::after{top:3px;left:12px;width:2px;height:20px}
.faq-item[open] summary .pm::after{transform:rotate(90deg);opacity:0}
.faq-item .faq-a{padding:0 26px 24px;color:var(--slate);font-size:.98rem;line-height:1.65}
.faq-item .faq-a a{color:var(--primary);text-decoration:underline}

/* ---------- Legal page ---------- */
.legal-hero{background:var(--grad-hero);color:#fff;padding:150px 0 70px}
.legal-hero h1{color:#fff;font-size:clamp(2rem,4vw,3rem);margin-bottom:12px}
.legal-hero p{color:rgba(214,231,244,.8);max-width:680px}
.legal-wrap{max-width:860px;margin:0 auto;padding:72px 24px}
.legal-wrap h2{font-size:1.4rem;margin:42px 0 14px;color:var(--ink)}
.legal-wrap h2:first-child{margin-top:0}
.legal-wrap h3{font-size:1.08rem;margin:24px 0 8px}
.legal-wrap p,.legal-wrap li{color:var(--slate);font-size:1rem;margin-bottom:12px}
.legal-wrap ul{padding-left:20px}
.legal-wrap a{color:var(--primary);text-decoration:underline}
.legal-id{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:24px 28px;margin-bottom:8px}
.legal-id dl{display:grid;grid-template-columns:auto 1fr;gap:8px 22px;margin:0}
.legal-id dt{font-family:var(--font-head);font-weight:600;color:var(--ink)}
.legal-id dd{margin:0;color:var(--slate)}
.legal-back{display:inline-flex;align-items:center;gap:8px;margin-top:8px;font-family:var(--font-head);font-weight:600;color:var(--primary)}

/* ---------- Footer legal block ---------- */
.footer-legal{padding:22px 0 0;margin-top:18px;border-top:1px solid rgba(255,255,255,.08);font-size:.8rem;color:rgba(170,192,210,.55)}
.footer-legal p{margin:0}
.foot-links{display:inline-flex;gap:6px}
.foot-links a{color:var(--sky)}
.foot-links a:hover{text-decoration:underline}

/* ---------- SEO landing pages ---------- */
.page-hero{background:var(--grad-hero);color:#fff;padding:158px 0 74px;position:relative;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:30px 30px;opacity:.5;mask-image:radial-gradient(80% 80% at 50% 20%,#000,transparent);pointer-events:none}
.page-hero .container{position:relative;z-index:2}
.breadcrumb{font-size:.85rem;color:rgba(186,208,224,.72);margin-bottom:18px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.breadcrumb a{color:var(--sky)}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb .sep{opacity:.5}
.page-hero h1{color:#fff;font-size:clamp(2rem,4vw,3rem);max-width:860px;margin-bottom:18px}
.page-hero .lead{font-size:1.16rem;color:rgba(226,240,250,.84);max-width:720px;margin-bottom:30px}
.page-hero .hero-actions{margin-bottom:0}

.prose{max-width:840px;margin:0 auto}
.prose>p{color:var(--slate);font-size:1.06rem;margin-bottom:18px}
.prose h3{font-size:1.35rem;margin:34px 0 12px}
.prose ul{margin:0 0 18px;padding-left:0;list-style:none;display:grid;gap:12px}
.prose ul li{position:relative;padding-left:30px;color:var(--slate);font-size:1.02rem}
.prose ul li::before{content:"";position:absolute;left:0;top:9px;width:16px;height:16px;border-radius:5px;background:var(--grad-primary)}
.prose ul li::after{content:"";position:absolute;left:5px;top:12px;width:6px;height:3px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)}
.prose strong{color:var(--ink)}
.section.dark .prose>p{color:rgba(214,231,244,.82)}
.section.dark .prose ul li{color:rgba(214,231,244,.82)}
.section.dark .prose strong{color:#fff}

/* related internal links */
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.related-card{display:block;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
.related-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:transparent}
.related-card .k{font-family:var(--font-head);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--primary);display:block;margin-bottom:9px}
.related-card h3{font-size:1.08rem;margin-bottom:8px}
.related-card p{color:var(--slate);font-size:.92rem}
@media(max-width:880px){.related-grid{grid-template-columns:1fr}}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}

@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.floaty{animation:float 6s ease-in-out infinite}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .pillars{grid-template-columns:repeat(2,1fr)}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:880px){
  .nav,.header-cta .btn{display:none}
  .nav-toggle{display:flex}
  .nav.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;
    background:rgba(7,23,42,.97);backdrop-filter:blur(14px);padding:10px 24px 20px;border-top:1px solid rgba(255,255,255,.08)}
  .nav.open a{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.06);width:100%}
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{order:-1;max-width:460px;margin:0 auto}
  .cards-grid,.pkgs{grid-template-columns:1fr}
  .arch-layers .layer{grid-template-columns:1fr;gap:8px}
  .form-row{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  body{font-size:16px}
  .section{padding:64px 0}
  .pillars{grid-template-columns:1fr}
  .svc-grid,.steps{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .cta-band{padding:40px 26px}
  .claim-card{padding:30px}
}