:root {
  --navy-950: #040817;
  --navy-900: #0a1330;
  --navy-800: #0d1b3d;
  --navy-700: #132a5e;
  --blue-500: #2563eb;
  --blue-400: #1d4ed8;
  --sky-400: #38bdf8;
  --violet-500: #7c3aed;
  --text-light: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dark: #0b1636;
  --border-dark: #1c2a52;
  --radius: 18px;
  --max-width: 1180px;
  --mono: 'JetBrains Mono', Consolas, monospace;
  font-size: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', Arial, sans-serif;
  color: var(--text-dark);
  background: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
h1, h2, h3, h4 { margin: 0 0 .6em; line-height: 1.15; font-weight: 800; letter-spacing: -.02em; }
p { margin: 0 0 1em; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* Cursor glow */
.cursor-glow {
  position: fixed;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56,189,248,.14), transparent 65%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 1;
  left: -500px; top: -500px;
  mix-blend-mode: screen;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn--primary {
  background: linear-gradient(135deg, var(--sky-400), var(--blue-500));
  color: #041022;
  box-shadow: 0 10px 30px rgba(37,99,235,.4);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(37,99,235,.55); }
.btn--ghost { border: 1px solid rgba(255,255,255,.3); color: #fff; backdrop-filter: blur(6px); }
.btn--ghost:hover { background: rgba(255,255,255,.1); border-color: var(--sky-400); }
.btn--dark { background: var(--navy-950); color: #fff; }
.btn--dark:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(4,8,23,.4); }
.btn--outline-dark { border: 1.5px solid rgba(4,16,34,.45); color: #041022; }
.btn--outline-dark:hover { background: rgba(4,16,34,.08); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 700;
  color: var(--blue-500);
  margin-bottom: 1em;
  display: flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: linear-gradient(90deg, var(--sky-400), var(--blue-500)); }
.section--dark .eyebrow { color: var(--sky-400); }

/* Header */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(4,8,23,.55);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: background .25s ease;
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand__logo { height: 44px; width: auto; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a { color: var(--text-light); font-weight: 500; font-size: .93rem; transition: color .2s; }
.nav a:hover { color: var(--sky-400); }
.nav__cta {
  background: linear-gradient(135deg, var(--sky-400), var(--blue-500));
  color: #041022 !important;
  padding: 10px 20px; border-radius: 999px; font-weight: 700 !important;
}
.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 24px; height: 2px; background: #fff; border-radius: 2px; }

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
  color: #fff;
  background: radial-gradient(ellipse at 80% 20%, #10275f 0%, var(--navy-950) 55%);
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero__shade {
  position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(180deg, rgba(4,8,23,0) 70%, rgba(4,8,23,.9) 100%),
    radial-gradient(circle at 15% 80%, rgba(124,58,237,.18), transparent 45%);
}
.hero__inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center;
  padding-top: 120px; padding-bottom: 80px;
}
.badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 16px; border-radius: 999px;
  background: rgba(56,189,248,.1); border: 1px solid rgba(56,189,248,.3);
  color: var(--sky-400); font-size: .8rem; font-weight: 600; letter-spacing: .04em;
  margin-bottom: 24px;
}
.badge__dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 0 rgba(34,197,94,.7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(34,197,94,0); } 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); } }
.hero h1 { font-size: clamp(2.3rem, 4.8vw, 3.7rem); }
.grad-text {
  background: linear-gradient(120deg, var(--sky-400), #a78bfa 60%, #f472b6);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  background-size: 200% auto; animation: shine 6s linear infinite;
}
@keyframes shine { to { background-position: 200% center; } }
.hero__lead { font-size: 1.08rem; color: var(--text-light); max-width: 560px; opacity: .92; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 30px 0 34px; }
.hero__actions--center { justify-content: center; margin-bottom: 0; }

.terminal {
  max-width: 470px;
  background: rgba(8,16,40,.85);
  border: 1px solid var(--border-dark);
  border-radius: 14px;
  box-shadow: 0 20px 50px rgba(0,0,0,.4);
  overflow: hidden;
  font-family: var(--mono);
}
.terminal__bar { display: flex; align-items: center; gap: 7px; padding: 10px 14px; background: #0d1d47; }
.terminal__bar i { width: 10px; height: 10px; border-radius: 50%; background: #ef4444; }
.terminal__bar i:nth-child(2) { background: #f59e0b; }
.terminal__bar i:nth-child(3) { background: #22c55e; }
.terminal__bar span { margin-left: 10px; font-size: .72rem; color: var(--text-muted); }
.terminal__body { padding: 16px 18px; font-size: .82rem; color: #a5f3fc; min-height: 96px; white-space: pre-wrap; line-height: 1.7; }
.caret { display: inline-block; width: 8px; height: 15px; background: var(--sky-400); vertical-align: text-bottom; margin-left: 2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.hero__visual { position: relative; }
.hero__visual::before {
  content: ""; position: absolute; inset: 8% 4%;
  background: radial-gradient(circle, rgba(37,99,235,.45), transparent 65%);
  filter: blur(30px); z-index: 0;
}
.hero__visual img { position: relative; z-index: 1; width: 100%; filter: drop-shadow(0 30px 50px rgba(0,0,0,.45)); }
.float-slow { animation: floaty 7s ease-in-out infinite; }
@keyframes floaty { 50% { transform: translateY(-14px); } }

/* Marquee */
.marquee { background: var(--navy-950); border-top: 1px solid var(--border-dark); border-bottom: 1px solid var(--border-dark); overflow: hidden; padding: 20px 0; position: relative; z-index: 2; }
.marquee__track { display: flex; width: max-content; animation: scroll 32s linear infinite; }
.marquee__group { display: flex; gap: 14px; padding-right: 14px; }
.marquee__group span {
  font-family: var(--mono); font-size: .88rem; color: var(--text-muted);
  padding: 8px 20px; border: 1px solid var(--border-dark); border-radius: 999px; white-space: nowrap;
  background: rgba(19,42,94,.25);
}
@keyframes scroll { to { transform: translateX(-50%); } }

/* Sections */
.section { padding: 110px 0; position: relative; }
.section--dark { background: linear-gradient(180deg, var(--navy-950), var(--navy-900)); color: #fff; }
.section--soft { background: #f4f7fe; }
.section__head { max-width: 760px; margin-bottom: 52px; }
.section__title { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.section__title--dark { color: var(--text-dark); }

/* About */
.about { display: grid; grid-template-columns: .95fr 1.05fr; gap: 64px; align-items: center; }
.about h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
.about__visual { position: relative; }
.frame { border-radius: 24px; overflow: hidden; border: 1px solid var(--border-dark); box-shadow: 0 30px 70px rgba(10,20,50,.35); }
.stat-chip {
  position: absolute; background: #fff; border-radius: 14px; padding: 12px 18px;
  box-shadow: 0 18px 40px rgba(10,20,50,.25); display: flex; flex-direction: column; line-height: 1.2;
}
.stat-chip strong { font-size: 1.3rem; color: var(--blue-500); }
.stat-chip span { font-size: .75rem; color: #64748b; }
.stat-chip--a { top: -20px; right: -14px; }
.stat-chip--b { bottom: -22px; left: -14px; }
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 32px; }
.value { background: #f4f7fe; border: 1px solid #e3e9f8; border-radius: var(--radius); padding: 22px; }
.value__tag { display: inline-block; font-family: var(--mono); font-size: .72rem; font-weight: 700; color: var(--blue-500); background: #e0e9ff; padding: 4px 10px; border-radius: 999px; margin-bottom: 10px; }
.value p { margin: 0; font-size: .9rem; color: #475569; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  position: relative;
  background: linear-gradient(160deg, rgba(19,42,94,.55), rgba(13,27,61,.55));
  border: 1px solid var(--border-dark);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(56,189,248,.16), transparent 45%);
  opacity: 0; transition: opacity .25s;
}
.card:hover { transform: translateY(-6px); border-color: var(--sky-400); box-shadow: 0 24px 50px rgba(0,0,0,.35); }
.card:hover::before { opacity: 1; }
.card__icon {
  width: 52px; height: 52px; border-radius: 14px; margin-bottom: 20px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(56,189,248,.2), rgba(37,99,235,.25));
  border: 1px solid rgba(56,189,248,.35);
}
.card__icon svg { width: 26px; height: 26px; fill: none; stroke: var(--sky-400); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-size: 1.1rem; color: #fff; }
.card p { color: var(--text-muted); font-size: .92rem; margin: 0; position: relative; }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; position: relative; counter-reset: s; }
.steps::before { content: ""; position: absolute; top: 26px; left: 5%; right: 5%; height: 2px; background: linear-gradient(90deg, var(--sky-400), var(--violet-500)); opacity: .35; }
.step { position: relative; }
.step__n {
  position: relative; z-index: 1;
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-weight: 700; color: #fff;
  background: linear-gradient(135deg, var(--sky-400), var(--blue-500));
  box-shadow: 0 10px 24px rgba(37,99,235,.4); margin-bottom: 18px;
}
.step h3 { font-size: 1.05rem; }
.step p { font-size: .88rem; color: #475569; margin: 0; }

/* Projects */
.project {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center;
  background: linear-gradient(160deg, var(--navy-950), var(--navy-900));
  border-radius: 28px; padding: 52px; color: #fff; margin-bottom: 28px;
  box-shadow: 0 40px 80px rgba(10,20,50,.3);
}
.phones { position: relative; height: 520px; display: flex; justify-content: center; align-items: center; }
.phones::before { content: ""; position: absolute; inset: 10% 8%; background: radial-gradient(circle, rgba(37,99,235,.4), transparent 65%); filter: blur(30px); }
.phone { position: absolute; width: 230px; border-radius: 28px; padding: 8px; background: #0a0f22; border: 2px solid #2a3f7a; box-shadow: 0 30px 60px rgba(0,0,0,.5); overflow: hidden; }
.phone img { border-radius: 20px; width: 100%; height: auto; }
.phone--back { transform: translateX(-88px) rotate(-7deg) scale(.92); opacity: .95; }
.phone--front { transform: translateX(78px) rotate(4deg); z-index: 2; }
.project__logo { height: 70px; width: auto; margin-bottom: 14px; background: #fff; border-radius: 14px; padding: 6px 12px; }
.stack { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 0; }
.stack span { font-family: var(--mono); font-size: .74rem; color: var(--sky-400); border: 1px solid rgba(56,189,248,.3); background: rgba(56,189,248,.08); padding: 4px 12px; border-radius: 999px; }
.project__link { display: inline-block; margin-top: 24px; font-weight: 700; color: var(--sky-400); }
.project__link:hover { text-decoration: underline; }
.tag { display: inline-block; background: rgba(56,189,248,.15); color: var(--sky-400); padding: 6px 14px; border-radius: 999px; font-size: .75rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 16px; }
.project h3 { font-size: 1.6rem; }
.project p { color: var(--text-light); opacity: .9; }
.feature-list { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 10px; }
.feature-list li { position: relative; padding-left: 26px; color: var(--text-light); font-size: .94rem; }
.feature-list li::before { content: "→"; position: absolute; left: 0; color: var(--sky-400); }
.projects-more { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.project-mini { background: #fff; border: 1px solid #e3e9f8; border-radius: var(--radius); padding: 28px; transition: transform .25s, box-shadow .25s; }
.project-mini:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(37,99,235,.12); }
.project-mini h4 { color: var(--blue-500); font-size: 1.05rem; }
.project-mini p { font-size: .9rem; color: #475569; margin: 0; }

/* CTA */
.section--cta {
  background: linear-gradient(135deg, var(--blue-500), var(--sky-400));
  text-align: center; color: #041022; overflow: hidden;
}
.section--cta::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.25) 1px, transparent 1px);
  background-size: 26px 26px; opacity: .5;
}
.section--cta h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); }
.cta__inner { position: relative; max-width: 720px; margin: 0 auto; }

/* Footer */
.footer { background: var(--navy-950); color: var(--text-muted); padding: 64px 0 0; }
.footer__inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--border-dark); }
.footer__brand p { font-size: .9rem; margin-top: 16px; max-width: 300px; }
.footer__col h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer__col p { font-size: .9rem; margin-bottom: 8px; }
.footer__col a:hover { color: var(--sky-400); }
.footer__bottom { text-align: center; padding: 24px 0; font-size: .82rem; }

.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; width: 60px; height: 60px;
  background: #25d366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(37,211,102,.45); z-index: 90; transition: transform .2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.cards .reveal:nth-child(2), .steps .reveal:nth-child(2), .projects-more .reveal:nth-child(2) { transition-delay: .08s; }
.cards .reveal:nth-child(3), .steps .reveal:nth-child(3), .projects-more .reveal:nth-child(3) { transition-delay: .16s; }
.cards .reveal:nth-child(4), .steps .reveal:nth-child(4) { transition-delay: .24s; }
.cards .reveal:nth-child(5), .steps .reveal:nth-child(5) { transition-delay: .32s; }
.cards .reveal:nth-child(6) { transition-delay: .4s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Responsive */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; padding-top: 110px; }
  .hero__visual { max-width: 520px; margin: 0 auto; }
  .about { grid-template-columns: 1fr; gap: 56px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps::before { display: none; }
  .project { grid-template-columns: 1fr; padding: 32px; }
  .phones { height: 480px; }
  .projects-more { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav {
    position: fixed; top: 76px; left: 0; right: 0;
    background: var(--navy-950); flex-direction: column; align-items: flex-start;
    padding: 24px; gap: 20px;
    transform: translateY(-150%); transition: transform .25s ease;
    border-bottom: 1px solid var(--border-dark);
  }
  .nav.is-open { transform: translateY(0); }
  .nav__toggle { display: flex; }
  .cards, .steps, .values { grid-template-columns: 1fr; }
  .section { padding: 80px 0; }
  .stat-chip--a { right: 8px; } .stat-chip--b { left: 8px; }
  .cursor-glow { display: none; }
}

/* ===== v4: cases, FAQ, formulario, paginas internas ===== */
.project__links { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 24px; align-items: center; }
.project__links .project__link { margin-top: 0; }
.project__link--muted { color: var(--text-muted); font-weight: 500; font-family: var(--mono); font-size: .85rem; }

.cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.case { background: #fff; border: 1px solid #e3e9f8; border-radius: 22px; padding: 34px; transition: transform .25s, box-shadow .25s; }
.case:hover { transform: translateY(-5px); box-shadow: 0 24px 50px rgba(37,99,235,.13); }
.case__icon { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #e0e9ff, #d4f1fd); margin-bottom: 18px; }
.case__icon svg { width: 26px; height: 26px; fill: none; stroke: var(--blue-500); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.tag--light { background: #e0e9ff; color: var(--blue-500); margin-bottom: 12px; }
.case h3 { font-size: 1.35rem; }
.case > p { color: #475569; font-size: .95rem; }
.mini-list { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 8px; }
.mini-list li { position: relative; padding-left: 24px; font-size: .9rem; color: #334155; }
.mini-list li::before { content: "✓"; position: absolute; left: 0; color: var(--blue-500); font-weight: 800; }
.stack--light span { color: var(--blue-500); border-color: #c7d6fb; background: #eef3ff; }

.faq { max-width: 860px; }
.faq__list { display: grid; gap: 12px; }
.faq details { background: #f4f7fe; border: 1px solid #e3e9f8; border-radius: 14px; padding: 4px 22px; transition: border-color .2s, background .2s; }
.faq details[open] { background: #fff; border-color: var(--sky-400); box-shadow: 0 12px 30px rgba(37,99,235,.08); }
.faq summary { cursor: pointer; font-weight: 700; padding: 16px 28px 16px 0; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--blue-500); font-weight: 400; transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: #475569; font-size: .95rem; margin: 0 0 16px; }

.contact::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(56,189,248,.14) 1px, transparent 1px); background-size: 28px 28px; opacity: .6; pointer-events: none; }
.contact__inner { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.contact__info h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); }
.contact__info > p { color: var(--text-light); opacity: .9; max-width: 460px; }
.contact__list { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 16px; }
.contact__list li { display: flex; flex-direction: column; gap: 2px; }
.contact__list span { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; color: var(--sky-400); }
.contact__list a { font-weight: 600; font-size: 1.05rem; }
.contact__list a:hover { color: var(--sky-400); }

.form { background: rgba(13,27,61,.7); border: 1px solid var(--border-dark); border-radius: 22px; padding: 32px; backdrop-filter: blur(10px); box-shadow: 0 30px 60px rgba(0,0,0,.35); }
.form__row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form label { font-size: .82rem; font-weight: 600; color: var(--text-light); }
.form input, .form select, .form textarea {
  font: inherit; font-size: .95rem; color: #fff; background: rgba(4,8,23,.6);
  border: 1px solid var(--border-dark); border-radius: 12px; padding: 12px 14px; width: 100%;
  transition: border-color .2s, box-shadow .2s;
}
.form select option { color: #0b1636; }
.form textarea { resize: vertical; min-height: 110px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--sky-400); box-shadow: 0 0 0 3px rgba(56,189,248,.2); }
.form .is-invalid { border-color: #f87171; }
.form__error { color: #fca5a5; font-size: .88rem; margin: 0 0 12px; }
.form__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.form__actions .btn { border: 1px solid transparent; cursor: pointer; font-family: inherit; }
.form__actions .btn--ghost { border-color: rgba(255,255,255,.3); background: transparent; }
.form__note { font-size: .78rem; color: var(--text-muted); margin: 16px 0 0; }
.form__note a { text-decoration: underline; }

.footer__col a { text-decoration: none; }

/* paginas internas */
.page-hero { position: relative; overflow: hidden; color: #fff; padding: 150px 0 90px; background: radial-gradient(ellipse at 80% 10%, #10275f 0%, var(--navy-950) 60%); }
.page-hero__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.page-hero h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); }
.page-hero__lead { font-size: 1.08rem; color: var(--text-light); opacity: .92; max-width: 560px; }
.crumbs { font-family: var(--mono); font-size: .78rem; color: var(--text-muted); margin-bottom: 22px; }
.crumbs a:hover { color: var(--sky-400); }
.page-hero .phones { height: 500px; }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section__head--center .eyebrow { justify-content: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.fcard { background: #fff; border: 1px solid #e3e9f8; border-radius: var(--radius); padding: 28px; transition: transform .25s, box-shadow .25s; }
.fcard:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(37,99,235,.12); }
.fcard h3 { font-size: 1.05rem; color: var(--blue-500); }
.fcard p { font-size: .92rem; color: #475569; margin: 0; }
.steps--4 { grid-template-columns: repeat(4, 1fr); }
.callout { background: linear-gradient(160deg, var(--navy-950), var(--navy-900)); color: #fff; border-radius: 24px; padding: 44px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 32px; align-items: center; }
.callout h2 { font-size: 1.7rem; }
.callout p { color: var(--text-light); opacity: .9; }
.callout__actions { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.prose { max-width: 780px; }
.prose h1 { font-size: clamp(2rem, 4vw, 2.6rem); }
.prose h2 { font-size: 1.3rem; margin-top: 2em; }
.prose p, .prose li { color: #334155; }
.prose ul { padding-left: 1.2em; }
.prose a { color: var(--blue-500); text-decoration: underline; }
.page-body { padding: 130px 0 90px; }

@media (max-width: 980px) {
  .cases, .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .contact__inner, .page-hero__inner, .callout { grid-template-columns: 1fr; }
  .steps--4 { grid-template-columns: 1fr 1fr; }
  .page-hero .phones { height: 460px; }
}
@media (max-width: 720px) {
  .grid-3, .steps--4 { grid-template-columns: 1fr; }
  .form { padding: 24px 20px; }
  .callout { padding: 30px 24px; }
  .page-hero { padding: 120px 0 60px; }
}

.prose--center { margin: 0 auto; }
.crumbs--dark { color: #64748b; }
.crumbs--dark a:hover { color: var(--blue-500); }

.page-plain .header { background: rgba(4,8,23,.97); }