:root {
  --decida-navy: #07172f;
  --decida-blue: #0b2d62;
  --decida-cyan: #32d6ff;
  --decida-mint: #5ef0c7;
  --decida-slate: #263238;
  --decida-light: #f4f8fc;
  --decida-white: #ffffff;
  --decida-muted: #7a8a99;
  --decida-border: rgba(255, 255, 255, .16);
  --shadow: 0 28px 80px rgba(3, 14, 35, .20);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.decida-corporate,
body { margin: 0; font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; color: var(--decida-slate); background: #ffffff; }
a { color: var(--decida-blue); text-decoration: none; }
a:hover { color: #0f55b5; }
img { max-width: 100%; height: auto; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }

.site-header { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.86); backdrop-filter: blur(20px); border-bottom: 1px solid rgba(7,23,47,.08); }
.site-header__inner { width: min(1200px, calc(100% - 32px)); margin: 0 auto; min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; }
.brand__logo { width: 182px; display: block; }
.main-nav__list { display: flex; align-items: center; gap: 10px; list-style: none; margin: 0; padding: 0; }
.main-nav__list a { display: inline-flex; align-items: center; padding: 10px 14px; border-radius: 999px; color: var(--decida-slate); font-weight: 600; font-size: 14px; }
.main-nav__list a:hover { background: rgba(11,45,98,.08); color: var(--decida-blue); }
.main-nav__list .nav-cta,
.main-nav__list li:last-child a { color: #fff; background: linear-gradient(135deg, var(--decida-blue), #0a5fca); box-shadow: 0 12px 28px rgba(11, 45, 98, .24); }
.nav-toggle { display: none; appearance: none; border: 0; background: var(--decida-blue); color: #fff; border-radius: 12px; padding: 10px 12px; font-size: 22px; }

.hero { position: relative; overflow: hidden; color: #fff; background: radial-gradient(circle at 18% 12%, rgba(50,214,255,.26), transparent 28%), linear-gradient(135deg, #06142b 0%, #07172f 42%, #102f63 100%); }
.hero__background { position: absolute; inset: 0; pointer-events: none; }
.orb { position: absolute; border-radius: 999px; filter: blur(2px); opacity: .55; }
.orb--1 { width: 420px; height: 420px; background: radial-gradient(circle, rgba(50,214,255,.35), transparent 65%); top: -150px; right: 10%; }
.orb--2 { width: 320px; height: 320px; background: radial-gradient(circle, rgba(94,240,199,.22), transparent 65%); bottom: -90px; left: 8%; }
.grid-plane { position: absolute; left: 0; right: 0; bottom: -10%; height: 50%; background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px); background-size: 44px 44px; transform: perspective(700px) rotateX(62deg); transform-origin: center bottom; opacity: .45; }
.hero__grid { position: relative; min-height: 680px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 50px; padding: 96px 0 110px; }
.eyebrow { margin: 0 0 14px; color: var(--decida-cyan); text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 800; }
h1, h2, h3 { margin: 0; letter-spacing: -.035em; }
h1 { font-size: clamp(42px, 7vw, 76px); line-height: .96; max-width: 820px; }
h2 { font-size: clamp(30px, 4vw, 52px); line-height: 1.04; color: #0b1e3a; }
h3 { font-size: 20px; color: #0b1e3a; }
.hero__lead { max-width: 680px; margin: 28px 0 0; font-size: 20px; line-height: 1.65; color: rgba(255,255,255,.78); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.button, .decida-button-inline { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover, .decida-button-inline:hover { transform: translateY(-2px); }
.button--primary, .decida-button-inline { color: #041225 !important; background: linear-gradient(135deg, var(--decida-cyan), var(--decida-mint)); box-shadow: 0 18px 38px rgba(50,214,255,.24); }
.button--secondary { color: #fff; background: rgba(255,255,255,.10); border: 1px solid var(--decida-border); }
.button--secondary:hover { color: #fff; background: rgba(255,255,255,.18); }

.hero__visual { display: flex; justify-content: center; perspective: 1100px; }
.landscape-card { width: min(100%, 510px); min-height: 430px; padding: 26px; border-radius: 34px; background: linear-gradient(145deg, rgba(255,255,255,.16), rgba(255,255,255,.06)); border: 1px solid rgba(255,255,255,.20); box-shadow: 0 35px 110px rgba(0,0,0,.35); transform: rotateX(8deg) rotateY(-12deg); backdrop-filter: blur(18px); }
.landscape-card__top { display: flex; justify-content: space-between; color: rgba(255,255,255,.75); font-size: 13px; }
.landscape-card__top strong { color: var(--decida-mint); }
.bars3d { position: relative; height: 300px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: end; gap: 22px; padding: 35px 18px 10px; }
.bars3d span { display: block; height: var(--h); min-height: 68px; border-radius: 10px 10px 3px 3px; background: linear-gradient(180deg, rgba(94,240,199,.95), rgba(50,214,255,.6) 46%, rgba(11,45,98,.85)); box-shadow: 0 14px 35px rgba(50,214,255,.24); transform: translateY(calc(var(--d) * -3px)); position: relative; }
.bars3d span::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(90deg, rgba(255,255,255,.25), transparent 35%, rgba(0,0,0,.12)); }
.data-strip { display: flex; justify-content: space-between; gap: 10px; margin-top: 22px; }
.data-strip span { flex: 1; padding: 12px 8px; text-align: center; border-radius: 14px; background: rgba(255,255,255,.08); color: rgba(255,255,255,.82); font-size: 12px; font-weight: 700; }

.section { padding: 96px 0; }
.section--light { background: var(--decida-light); }
.section--blueprint { color: #fff; background: linear-gradient(135deg, #07172f, #0b2d62); position: relative; overflow: hidden; }
.section--blueprint h2, .section--blueprint h3 { color: #fff; }
.section--blueprint p { color: rgba(255,255,255,.78); }
.intro-grid, .split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 58px; align-items: center; }
.intro-grid p, .split p, .section-heading + p { font-size: 18px; line-height: 1.72; color: #516172; }
.section--blueprint .split p { color: rgba(255,255,255,.78); }
.section-heading { max-width: 820px; margin-bottom: 34px; }
.cards { display: grid; gap: 22px; }
.cards--four { grid-template-columns: repeat(4, 1fr); }
.feature-card { min-height: 265px; padding: 28px; border: 1px solid rgba(7,23,47,.08); border-radius: var(--radius); background: #fff; box-shadow: 0 18px 55px rgba(7,23,47,.08); }
.feature-card__icon { width: 48px; height: 48px; margin-bottom: 26px; display: inline-flex; align-items: center; justify-content: center; color: var(--decida-blue); background: linear-gradient(135deg, rgba(50,214,255,.18), rgba(94,240,199,.16)); border-radius: 16px; font-weight: 900; }
.feature-card p { color: #5f6d7b; line-height: 1.65; }
.metric-panel { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.metric-panel div { padding: 28px; border-radius: 22px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.08); backdrop-filter: blur(14px); }
.metric-panel strong { display: block; color: var(--decida-cyan); font-size: 42px; line-height: 1; margin-bottom: 12px; }
.metric-panel span { color: rgba(255,255,255,.80); font-weight: 700; }
.split--reverse { grid-template-columns: 1fr 1fr; }
.timeline-vision { min-height: 320px; display: grid; gap: 16px; }
.timeline-vision span { display: flex; align-items: center; min-height: 64px; padding: 0 24px; border-radius: 999px; color: var(--decida-blue); font-weight: 900; background: linear-gradient(135deg, rgba(11,45,98,.10), rgba(50,214,255,.16)); border: 1px solid rgba(11,45,98,.12); }
.timeline-vision span:nth-child(2) { margin-left: 38px; }
.timeline-vision span:nth-child(3) { margin-left: 76px; }
.timeline-vision span:nth-child(4) { margin-left: 114px; color: #041225; background: linear-gradient(135deg, var(--decida-cyan), var(--decida-mint)); }
.cta-panel { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 42px; border-radius: 32px; background: #fff; box-shadow: var(--shadow); }
.cta-panel p { max-width: 760px; line-height: 1.65; color: #516172; }

.page-hero { padding: 84px 0; color: #fff; background: radial-gradient(circle at 80% 10%, rgba(50,214,255,.30), transparent 26%), linear-gradient(135deg, #06142b, #0b2d62); }
.page-hero h1 { font-size: clamp(38px, 5vw, 62px); }
.section--page { padding-top: 70px; }
.page-content { max-width: 880px; }
.page-content h2 { margin: 0 0 22px; }
.page-content h3 { margin-top: 36px; margin-bottom: 12px; }
.page-content p, .page-content li { font-size: 17px; line-height: 1.75; color: #4f5e6c; }
.page-content ul { padding-left: 22px; }
.post-card { padding: 28px; border-radius: 22px; background: #fff; border: 1px solid rgba(7,23,47,.08); box-shadow: 0 14px 40px rgba(7,23,47,.06); }

.site-footer { color: rgba(255,255,255,.78); background: #06142b; }
.site-footer a { color: rgba(255,255,255,.88); }
.site-footer__grid { width: min(1160px, calc(100% - 40px)); margin: 0 auto; padding: 58px 0; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer-logo { width: 160px; margin-bottom: 18px; filter: brightness(1.2); }
.site-footer h2 { font-size: 16px; color: #fff; letter-spacing: 0; margin-bottom: 14px; }
.site-footer p { line-height: 1.7; margin: 0; }
.site-footer__bottom { width: min(1160px, calc(100% - 40px)); margin: 0 auto; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.12); display: flex; justify-content: space-between; gap: 20px; }

@media (max-width: 980px) {
  .nav-toggle { display: inline-flex; }
  .main-nav { position: absolute; left: 16px; right: 16px; top: 80px; display: none; background: rgba(255,255,255,.97); border: 1px solid rgba(7,23,47,.08); border-radius: 20px; box-shadow: var(--shadow); padding: 14px; }
  .main-nav.is-open { display: block; }
  .main-nav__list { display: grid; gap: 6px; }
  .main-nav__list a { width: 100%; }
  .hero__grid, .intro-grid, .split, .split--reverse { grid-template-columns: 1fr; }
  .hero__grid { min-height: auto; padding: 78px 0; }
  .cards--four { grid-template-columns: repeat(2, 1fr); }
  .landscape-card { transform: none; }
  .site-footer__grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 26px, 1160px); }
  .site-header__inner { width: min(100% - 24px, 1200px); min-height: 70px; }
  .brand__logo { width: 145px; }
  .section { padding: 64px 0; }
  .cards--four, .metric-panel { grid-template-columns: 1fr; }
  .hero__actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .timeline-vision span, .timeline-vision span:nth-child(2), .timeline-vision span:nth-child(3), .timeline-vision span:nth-child(4) { margin-left: 0; }
  .cta-panel { flex-direction: column; align-items: flex-start; padding: 30px; }
  .site-footer__bottom { flex-direction: column; }
}