/* ============================================================
   ALTCloud.ai — Premium enterprise design system
   Editorial light + dramatic dark rhythm · violet→cyan intelligence gradient
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --paper: #F6F5F1;
  --paper-2: #F0EEE8;
  --white: #FFFFFF;
  --ink: #11151C;
  --ink-2: #1B212B;
  --muted: #5B6472;
  --muted-light: #98A0AE;
  --line: rgba(17, 21, 28, 0.10);
  --line-strong: rgba(17, 21, 28, 0.16);

  --iris: #6A5CFF;
  --iris-deep: #4A3AE0;
  --cyan: #34C7F0;
  --violet-soft: #EEEBFF;

  --dark: #0B0E14;
  --dark-2: #0F131C;
  --dark-3: #151A26;
  --dark-line: rgba(255, 255, 255, 0.10);

  --grad: linear-gradient(115deg, #6A5CFF 0%, #34C7F0 100%);
  --grad-soft: linear-gradient(115deg, rgba(106,92,255,.14), rgba(52,199,240,.14));

  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;

  --radius: 22px;
  --radius-sm: 14px;
  --shadow-sm: 0 2px 10px rgba(17,21,28,.05);
  --shadow-md: 0 18px 45px -18px rgba(17,21,28,.18);
  --shadow-lg: 0 40px 90px -30px rgba(17,21,28,.28);
  --shadow-accent: 0 14px 34px -12px rgba(106,92,255,.5);

  --nav-h: 76px;
  --container: 1240px;
  --ease: cubic-bezier(.22, .65, .25, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html.js { scroll-padding-top: calc(var(--nav-h) + 12px); }

body {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: var(--iris); color: #fff; }

img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }

:focus-visible {
  outline: 2px solid var(--iris);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: fixed; top: -60px; left: 16px; z-index: 200;
  background: var(--ink); color: var(--paper);
  padding: 10px 18px; border-radius: 10px; font-size: 14px; font-weight: 600;
  transition: top .25s var(--ease);
}
.skip-link:focus { top: 16px; }

.container {
  width: min(var(--container), 92%);
  margin-inline: auto;
}

.serif { font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }
.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---------- Typography ---------- */
.h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 3.2vw + .6rem, 3rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 16ch;
}
.h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.5rem, 2vw + .4rem, 2rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 22px;
}
.kicker--light { color: var(--muted-light); }
.kicker__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--grad); flex: none; }
.num {
  font-family: var(--font-display);
  font-weight: 700; font-size: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 30px; height: 22px; padding: 0 7px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  color: var(--ink); letter-spacing: .05em;
}
.num--light { color: var(--paper); border-color: rgba(255,255,255,.22); }

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--ink);
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-body);
  font-size: 15px; font-weight: 600;
  padding: 15px 26px;
  border-radius: 999px;
  background: var(--btn-bg);
  color: #fff;
  border: 1px solid transparent;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
  will-change: transform;
  white-space: nowrap;
}
.btn svg { transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--accent {
  background: var(--grad);
  background-size: 160% 160%;
  background-position: 0% 50%;
  box-shadow: var(--shadow-accent);
}
.btn--accent:hover { background-position: 100% 50%; box-shadow: 0 18px 40px -12px rgba(106,92,255,.65); }

.btn--ghost {
  background: transparent; color: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover { border-color: var(--ink); background: rgba(17,21,28,.04); }

.btn--ghost--light { color: var(--paper); border-color: rgba(255,255,255,.24); }
.btn--ghost--light:hover { border-color: var(--paper); background: rgba(255,255,255,.06); }

.btn--glass {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.5);
  color: #fff;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.btn--glass:hover {
  background: rgba(255,255,255,.16);
  border-color: #fff;
  box-shadow: 0 0 30px rgba(52,199,240,.28);
}

.btn--sm { padding: 11px 20px; font-size: 14px; }
.btn--lg { padding: 18px 32px; font-size: 16px; }
.btn--block { width: 100%; justify-content: center; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(6, 10, 15, .28);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  transition: background .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.nav.is-scrolled {
  background: rgba(9, 14, 18, .88);
  border-bottom-color: rgba(255, 255, 255, .12);
  box-shadow: 0 12px 36px -20px rgba(0, 0, 0, .6);
}

.nav__inner { display: flex; align-items: center; gap: 28px; height: var(--nav-h); }

.brand { display: inline-flex; align-items: center; flex: none; }
.brand__img { height: 34px; width: auto; display: block; }
.footer .brand__img { height: 36px; }

.nav__menu { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav__item { position: relative; }
.nav__link {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 14.5px; font-weight: 500;
  padding: 10px 14px; border-radius: 10px;
  color: #fff;
  transition: background .25s var(--ease), color .25s var(--ease);
  position: relative;
}
.nav__link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 5px;
  height: 1.5px; background: var(--grad); border-radius: 2px;
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__link:hover::after, .nav__item[aria-expanded="true"] .nav__link::after, .nav__item:hover .nav__link::after { transform: scaleX(1); }
.nav__link:hover { color: var(--cyan); }

.has-drop { position: relative; }
.drop {
  position: absolute; top: calc(100% + 10px); left: 8px; min-width: 240px;
  background: var(--white); border: 1px solid var(--line);
  border-radius: 16px; padding: 8px;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden;
  transform: translateY(8px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
}
.has-drop:hover .drop, .has-drop:focus-within .drop { opacity: 1; visibility: visible; transform: translateY(0); }
.drop__link {
  display: block; padding: 10px 14px; border-radius: 10px;
  font-size: 14.5px; font-weight: 500; color: var(--ink);
  transition: background .2s var(--ease), color .2s var(--ease);
}
.drop__link:hover { background: var(--violet-soft); color: var(--iris-deep); }

.nav__cta { display: flex; align-items: center; gap: 12px; }

.nav__burger { display: none; flex-direction: column; gap: 5px; padding: 10px; }
.nav__burger span { width: 22px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 99;
  background: var(--paper);
  padding: 24px 6% 60px; overflow-y: auto;
  opacity: 0; transform: translateY(-12px);
  transition: opacity .35s var(--ease), transform .35s var(--ease);
}
.mobile.is-open { opacity: 1; transform: none; }
.mobile__nav { display: flex; flex-direction: column; gap: 4px; }
.mobile__link, .mobile__toggle {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; text-align: left;
  font-family: var(--font-display); font-weight: 600; font-size: 22px;
  padding: 16px 4px; border-bottom: 1px solid var(--line);
}
.mobile__chev { font-size: 20px; transition: transform .3s var(--ease); color: var(--muted); }
.mobile__toggle[aria-expanded="true"] .mobile__chev { transform: rotate(45deg); }
.mobile__sub { display: flex; flex-direction: column; padding: 4px 4px 14px 20px; }
.mobile__sub a { padding: 9px 0; font-size: 15px; font-weight: 500; color: var(--muted); }
.mobile__sub a:hover { color: var(--iris-deep); }
.mobile__nav .btn { margin-top: 22px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex; align-items: center;
  padding: calc(var(--nav-h) + 44px) 0 120px;
  overflow: hidden;
  background: #05070B;
  color: #fff;
}
.hero__media { position: absolute; inset: 0; }
.hero__video { width: 100%; height: 100%; object-fit: cover; }
.hero__media-grad {
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(4,6,10,.88) 0%, rgba(4,6,10,.62) 38%, rgba(4,6,10,.28) 66%, rgba(4,6,10,.48) 100%);
}
.hero__media-vignette {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 50% 0%, transparent 58%, rgba(4,6,10,.42) 100%),
    linear-gradient(180deg, rgba(4,6,10,.5) 0%, transparent 24%),
    linear-gradient(0deg, rgba(4,6,10,.78) 0%, transparent 34%);
}

.hero__canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none;
  opacity: .5;
  z-index: 1;
}
.hero__inner { position: relative; z-index: 2; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12.5px; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase;
  color: rgba(255,255,255,.78);
  margin-bottom: 28px;
}
.hero__eyebrow-dot {
  width: 7px; height: 7px; border-radius: 50%; flex: none;
  background: var(--grad);
  box-shadow: 0 0 12px rgba(52,199,240,.9);
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 5.6vw + .8rem, 4.6rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: #fff;
  max-width: 15ch;
  margin-bottom: 28px;
}
.hero__lead {
  font-size: clamp(1.05rem, 1.3vw + .45rem, 1.25rem);
  color: rgba(255,255,255,.84);
  max-width: 52ch;
  margin-bottom: 40px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 34px; }
.hero__trust { font-size: 13.5px; color: rgba(255,255,255,.62); max-width: 52ch; }

.hero__scroll {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: rgba(255,255,255,.78);
  z-index: 2;
}
.hero__scroll-line { width: 1px; height: 44px; background: rgba(255,255,255,.28); position: relative; overflow: hidden; }
.hero__scroll-line span {
  position: absolute; inset: 0; background: var(--grad);
  animation: scrollcue 2.2s var(--ease) infinite;
}
@keyframes scrollcue { 0% { transform: translateY(-100%); } 60% { transform: translateY(0); } 100% { transform: translateY(100%); } }

/* ---------- Ecosystem strip ---------- */
.ecosystem { border-block: 1px solid var(--dark-line); background: var(--dark); padding: 34px 0; position: relative; z-index: 1; }
.ecosystem__label { text-align: center; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 22px; }
.ecosystem__list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 40px; }
.ecosystem__list li {
  font-family: var(--font-display); font-weight: 600; font-size: 17px; letter-spacing: -.01em;
  color: rgba(255,255,255,.78);
  opacity: .8;
  position: relative;
  transition: opacity .3s var(--ease), color .3s var(--ease);
}
.ecosystem__list li:hover { opacity: 1; color: #fff; }

/* ---------- Sections ---------- */
.section { padding: clamp(96px, 11vw, 150px) 0; position: relative; }
.section--flush { padding-top: 0; }
.section--tight { padding-bottom: clamp(70px, 8vw, 110px); }
.section--paper { background: var(--white); }
.section--dark {
  background:
    radial-gradient(1000px 600px at 80% -10%, rgba(106,92,255,.14), transparent 60%),
    radial-gradient(900px 600px at 0% 110%, rgba(52,199,240,.10), transparent 55%),
    var(--dark);
  color: var(--paper);
}

.section--image {
  position: relative; overflow: hidden;
  background: var(--dark);
  color: var(--paper);
}
.section--image .section__bg { position: absolute; inset: 0; }
.section--image .section__bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.section--image .section__bg-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(7,10,15,.78), rgba(7,10,15,.7)),
    radial-gradient(120% 120% at 80% 10%, rgba(106,92,255,.18), transparent 55%),
    radial-gradient(120% 120% at 0% 100%, rgba(52,199,240,.16), transparent 55%);
}
.section--image .container { position: relative; z-index: 2; }
.section--image .statement__row p { color: var(--muted-light); }

.noise {
  position: absolute; inset: 0; pointer-events: none; opacity: .05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Section heads */
.sec-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 40px;
  margin-bottom: clamp(48px, 6vw, 72px);
}
.sec-head--center { flex-direction: column; align-items: center; text-align: center; }
.sec-head--center .h2 { max-width: 22ch; }
.sec-head__sub { max-width: 42ch; color: var(--muted); font-size: 1.05rem; }
.section--dark .sec-head__sub { color: var(--muted-light); }

/* Split layout */
.split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 100px); align-items: start; margin-bottom: clamp(56px, 7vw, 88px); }
.split--center { align-items: center; }
.split__body { font-size: 1.06rem; color: var(--muted); display: grid; gap: 20px; }
.split__body p { max-width: 56ch; }
.split__lead { font-size: 1.12rem; color: var(--muted); margin-top: 26px; max-width: 44ch; }
.section--dark .split__body, .section--dark .split__lead { color: var(--muted-light); }

/* ---------- Cards 3 (challenge) ---------- */
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 30px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--grad);
  transform: scaleX(0); transform-origin: left;
  transition: transform .45s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.card:hover::before { transform: scaleX(1); }

.card__icon {
  width: 48px; height: 48px; border-radius: 13px;
  display: grid; place-items: center;
  background: var(--violet-soft); color: var(--iris-deep);
  margin-bottom: 22px;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.card:hover .card__icon { background: var(--grad); color: #fff; }
.card__title { font-family: var(--font-display); font-size: 1.18rem; font-weight: 600; letter-spacing: -.02em; margin-bottom: 10px; }
.card__text { color: var(--muted); font-size: .95rem; }
.card__link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--iris-deep);
  margin-top: 18px;
}
.card__link span { transition: transform .3s var(--ease); }
.card__link:hover span { transform: translateX(4px); }
.section--dark .card__link { color: var(--cyan); }

/* ---------- Statement ---------- */
.statement { text-align: center; max-width: 1000px; margin-inline: auto; }
.statement .h2 { font-size: clamp(2rem, 4vw + .6rem, 3.6rem); max-width: none; margin-bottom: 34px; }
.statement__row { display: flex; gap: 32px; justify-content: center; max-width: 780px; margin-inline: auto; }
.statement__row p { color: var(--muted); max-width: 46ch; text-align: left; }

/* ---------- Bento ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
.bento__card {
  grid-column: span 4;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 32px;
  display: flex; flex-direction: column; gap: 18px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  position: relative; overflow: hidden;
}
.bento__card::after {
  content: ""; position: absolute; inset: 0;
  border-radius: inherit; padding: 1px;
  background: linear-gradient(135deg, rgba(106,92,255,.7), rgba(52,199,240,.7));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .4s var(--ease);
  pointer-events: none;
}
.bento__card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.bento__card:hover::after { opacity: 1; }
.bento__card--span { grid-column: span 8; }
.bento__card--wide { grid-column: span 12; flex-direction: row; align-items: center; gap: 40px; }

.bento__inner { flex: 1; display: flex; flex-direction: column; gap: 18px; }
.bento__head { display: flex; align-items: center; gap: 14px; }
.bento__title { font-family: var(--font-display); font-size: 1.32rem; font-weight: 600; letter-spacing: -.02em; }
.bento__text { color: var(--muted); font-size: .97rem; }
.bento__visual { flex: none; width: 240px; opacity: .9; }
.bento__visual svg { width: 100%; height: auto; animation: spin-slow 40s linear infinite; }
@keyframes spin-slow { to { transform: rotate(360deg); } }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.chips li {
  font-size: 13px; font-weight: 500;
  color: var(--ink-2);
  background: var(--paper-2);
  border: 1px solid var(--line);
  padding: 7px 13px; border-radius: 999px;
  transition: background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.bento__card:hover .chips li { border-color: rgba(106,92,255,.3); }
.chips li:hover { background: var(--violet-soft); border-color: var(--iris); color: var(--iris-deep); }

/* ---------- Journey (AI signature) ---------- */
.journey { position: relative; margin: clamp(60px, 8vw, 96px) 0 clamp(90px, 10vw, 130px); }
.journey__path {
  position: absolute; top: 34px; left: 0; right: 0; width: 100%; height: 4px;
  z-index: 0;
}
.journey__track { stroke: rgba(255,255,255,.12); stroke-width: 2; fill: none; }
.journey__dash {
  stroke: url(#jgrad); stroke-width: 3; fill: none;
  stroke-linecap: round;
  stroke-dasharray: 4 14;
  animation: dashflow 2.4s linear infinite;
}
@keyframes dashflow { to { stroke-dashoffset: -36; } }

.journey__steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; position: relative; z-index: 1; }
.jstep { text-align: center; padding: 0 8px; }
.jstep__node {
  position: relative; z-index: 1;
  width: 68px; height: 68px; margin: 0 auto 20px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--dark-3);
  border: 1px solid var(--dark-line);
  color: var(--muted-light);
  box-shadow: 0 0 0 10px var(--dark);
  transition: transform .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.jstep__node::before {
  content: attr(data-step);
  position: absolute; top: -8px; right: -8px;
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--grad); color: #fff;
  font-size: 10px; font-weight: 700;
  display: grid; place-items: center;
  box-shadow: 0 0 0 4px var(--dark);
}
.jstep:hover .jstep__node { transform: translateY(-6px); color: #fff; border-color: rgba(106,92,255,.6); box-shadow: 0 0 0 10px var(--dark), 0 0 30px rgba(106,92,255,.5); }
.jstep__title { font-family: var(--font-display); font-size: 1.06rem; font-weight: 600; letter-spacing: -.01em; margin-bottom: 8px; }
.jstep__text { font-size: .9rem; color: var(--muted-light); line-height: 1.55; }

/* ---------- Delivery phases ---------- */
.delivery { position: relative; }
.delivery__head { margin-bottom: 46px; }
.section--dark .delivery__head .h3 { max-width: 30ch; }
.delivery__list { display: grid; gap: 0; }
.dphase {
  display: grid; grid-template-columns: 84px 1fr; gap: 26px;
  padding: 30px 26px;
  border-left: 1px solid var(--dark-line);
  position: relative;
}
.dphase::before {
  content: ""; position: absolute; left: -5px; top: 44px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 0 5px rgba(106,92,255,.18);
}
.dphase__num {
  font-family: var(--font-display); font-weight: 700; font-size: 1.3rem;
  color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.28);
  line-height: 1;
  padding-top: 4px;
}
.dphase__title { font-family: var(--font-display); font-weight: 600; font-size: 1.12rem; letter-spacing: -.01em; margin-bottom: 7px; }
.dphase__text { color: var(--muted-light); font-size: .96rem; max-width: 60ch; }
.dphase:hover { background: rgba(255,255,255,.03); border-radius: 0 16px 16px 0; }
.dphase:hover .dphase__num { -webkit-text-stroke-color: var(--cyan); }

/* ---------- Stats ---------- */
.stats {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px;
  counter-reset: stat;
}
.stat {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
  text-align: center;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  position: relative; overflow: hidden;
}
.stat::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: var(--grad);
  transform: scaleX(0); transform-origin: left;
  transition: transform .45s var(--ease);
}
.stat:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--line-strong); }
.stat:hover::before { transform: scaleX(1); }
.stat__value {
  display: flex; align-items: baseline; justify-content: center; gap: 2px;
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2.4rem, 3.4vw + .4rem, 3.4rem);
  letter-spacing: -.03em; line-height: 1;
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  margin-bottom: 12px;
}
.stat__label { font-size: .92rem; color: var(--muted); line-height: 1.4; display: block; }

/* ---------- Industries ---------- */
.industries { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.industry {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.industry:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.industry__art { position: relative; aspect-ratio: 400 / 220; overflow: hidden; }
.industry__art img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .55s var(--ease); }
.industry:hover .industry__art img { transform: scale(1.07); }
.industry__art-grad {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,14,20,.12), rgba(10,14,20,.55) 100%);
  opacity: .85;
  transition: opacity .4s var(--ease);
}
.industry:hover .industry__art-grad { opacity: .6; }
.industry__body { padding: 24px 22px 26px; }
.industry__tag {
  display: inline-block; font-size: 11px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--iris-deep);
  background: var(--violet-soft);
  padding: 5px 10px; border-radius: 999px;
  margin-bottom: 14px;
}
.industry__title { font-family: var(--font-display); font-size: 1.16rem; font-weight: 600; letter-spacing: -.02em; margin-bottom: 12px; }
.industry__list { display: grid; gap: 8px; }
.industry__list li { font-size: .88rem; color: var(--muted); padding-left: 16px; position: relative; }
.industry__list li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--grad);
}

/* ---------- Trust: pillars & partners ---------- */
.pillars { display: grid; gap: 0; }
.pillar {
  padding: 26px 0;
  border-bottom: 1px solid var(--dark-line);
  display: grid; grid-template-columns: 56px 1fr; gap: 20px;
  transition: padding-left .35s var(--ease), background .35s var(--ease);
}
.pillar:first-child { border-top: 1px solid var(--dark-line); }
.pillar:hover { padding-left: 16px; }
.pillar__n { font-family: var(--font-display); font-weight: 700; font-size: .95rem; color: var(--cyan); padding-top: 4px; }
.pillar__title { font-family: var(--font-display); font-weight: 600; font-size: 1.12rem; margin-bottom: 8px; }
.pillar__text { color: var(--muted-light); font-size: .95rem; max-width: 54ch; }

.partners {
  margin-top: clamp(60px, 8vw, 90px);
  text-align: center;
  border: 1px solid var(--dark-line);
  border-radius: var(--radius);
  padding: 40px 32px;
  background: rgba(255,255,255,.02);
}
.partners__label { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--muted-light); margin-bottom: 24px; }
.partners__list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 46px; }
.partners__list li {
  font-family: var(--font-display); font-weight: 600; font-size: 18px;
  color: rgba(255,255,255,.55);
  opacity: .8;
  transition: opacity .3s var(--ease), color .3s var(--ease);
}
.partners__list li:hover { opacity: 1; color: #fff; }

/* ---------- Values ---------- */
.values { display: grid; gap: 14px; margin-top: 30px; }
.value {
  display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: baseline;
  padding: 18px 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: transform .3s var(--ease), border-color .3s var(--ease);
}
.value:hover { transform: translateX(6px); border-color: var(--iris); }
.value__n { font-family: var(--font-display); font-weight: 700; font-size: .9rem; color: var(--iris-deep); }
.value p, .value span { font-size: .98rem; color: var(--muted); }
.value strong { color: var(--ink); font-weight: 600; }

.about__media { position: relative; margin: clamp(44px, 6vw, 72px) 0 0; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow-lg); }
.about__media img { width: 100%; aspect-ratio: 16 / 8; object-fit: cover; display: block; }
.about__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(200deg, transparent 55%, rgba(10,14,20,.62) 100%);
  pointer-events: none;
}
.about__media figcaption {
  position: absolute; left: 28px; bottom: 24px; z-index: 2;
  color: var(--paper); font-size: 15px; font-weight: 500;
  display: grid; gap: 4px;
}
.about__media-label {
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--cyan);
}

/* ---------- Insights ---------- */
.insights { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.post { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.post:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.post__link { display: flex; flex-direction: column; height: 100%; padding: 22px; gap: 16px; }
.post__art {
  position: relative; display: block;
  aspect-ratio: 16 / 9; border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--ink-2);
}
.post__art img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .55s var(--ease); }
.post:hover .post__art img { transform: scale(1.06); }
.post__meta { font-size: 12.5px; letter-spacing: .04em; color: var(--muted-light); font-weight: 500; }
.post__tag { color: var(--iris-deep); font-weight: 600; }
.post__title { font-family: var(--font-display); font-weight: 600; font-size: 1.18rem; line-height: 1.3; letter-spacing: -.02em; }
.post__excerpt { font-size: .93rem; color: var(--muted); }

/* ---------- Final CTA ---------- */
.cta {
  position: relative; overflow: hidden;
  padding: clamp(110px, 14vw, 180px) 0;
  background:
    radial-gradient(900px 520px at 50% -10%, rgba(106,92,255,.22), transparent 60%),
    radial-gradient(700px 500px at 90% 110%, rgba(52,199,240,.14), transparent 55%),
    var(--dark);
  color: var(--paper);
  text-align: center;
}
.cta__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.cta__bg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cta__bg-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(rgba(8,12,16,.82), rgba(8,12,16,.78)),
    radial-gradient(900px 520px at 50% -10%, rgba(106,92,255,.25), transparent 60%);
}
.cta__glow { position: absolute; border-radius: 50%; filter: blur(120px); opacity: .35; pointer-events: none; z-index: 1; }
.cta__glow--1 { width: 500px; height: 500px; top: -140px; left: -140px; background: radial-gradient(circle, rgba(106,92,255,.5), transparent 65%); }
.cta__glow--2 { width: 460px; height: 460px; bottom: -160px; right: -120px; background: radial-gradient(circle, rgba(52,199,240,.4), transparent 65%); }
.cta__inner { position: relative; z-index: 2; max-width: 860px; margin-inline: auto; }
.cta__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2.3rem, 5vw + .6rem, 4rem);
  line-height: 1.06; letter-spacing: -.035em;
  margin-bottom: 26px;
}
.cta__title .serif { color: transparent; -webkit-text-fill-color: transparent; background: var(--grad); -webkit-background-clip: text; background-clip: text; }
.cta__lead { font-size: 1.12rem; color: var(--muted-light); max-width: 54ch; margin: 0 auto 42px; }
.cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin-bottom: 30px; }
.cta__alt { font-size: 14.5px; color: var(--muted-light); }
.cta__mail { font-weight: 600; color: var(--cyan); border-bottom: 1px solid rgba(52,199,240,.4); padding-bottom: 2px; transition: border-color .3s var(--ease); }
.cta__mail:hover { border-color: var(--cyan); }

/* ---------- Footer ---------- */
.footer {
  background: var(--dark-2);
  color: var(--muted-light);
  border-top: 1px solid var(--dark-line);
  padding: 70px 0 34px;
}
.footer__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 50px; }
.footer__tagline { font-size: .95rem; max-width: 34ch; margin: 20px 0 24px; line-height: 1.6; }
.footer__social { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; color: var(--muted-light); transition: color .3s var(--ease); }
.footer__social:hover { color: var(--cyan); }
.footer__h { font-family: var(--font-display); font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: #fff; margin-bottom: 18px; }
.footer__col { display: flex; flex-direction: column; gap: 11px; }
.footer__col a:not(.btn) { font-size: 14.5px; transition: color .3s var(--ease); width: fit-content; }
.footer__col a:not(.btn):hover { color: var(--cyan); }
.footer__bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding-top: 26px; border-top: 1px solid var(--dark-line);
  font-size: 13.5px;
}
.footer__legal { display: flex; gap: 24px; }
.footer__legal a { transition: color .3s var(--ease); }
.footer__legal a:hover { color: var(--cyan); }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal--d1 { transition-delay: .08s; }
.reveal--d2 { transition-delay: .16s; }
.reveal--d3 { transition-delay: .24s; }
.reveal--d4 { transition-delay: .32s; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .industries { grid-template-columns: repeat(3, 1fr); }
  .footer__top { grid-template-columns: 1.6fr 1fr 1fr; }
}
@media (max-width: 980px) {
  .nav__menu { display: none; }
  .nav__cta .btn { display: none; }
  .nav__burger { display: flex; color: #fff; }

  .split { grid-template-columns: 1fr; gap: 30px; }
  .cards3 { grid-template-columns: 1fr; }
  .bento__card, .bento__card--span { grid-column: span 12; }
  .bento__card--wide { flex-direction: column; align-items: flex-start; }
  .bento__visual { display: none; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .insights { grid-template-columns: 1fr; }
  .statement__row { flex-direction: column; }

  .journey__path { display: none; }
  .journey__steps { grid-template-columns: 1fr; gap: 0; position: relative; }
  .journey__steps::before {
    content: ""; position: absolute; left: 33px; top: 20px; bottom: 20px;
    width: 1px; background: linear-gradient(rgba(106,92,255,.6), rgba(52,199,240,.6));
  }
  .jstep { text-align: left; display: grid; grid-template-columns: 68px 1fr; gap: 20px; align-items: start; padding: 20px 0; }
  .jstep__node { margin: 0; }
  .jstep__title { margin-bottom: 6px; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .hero {
    padding: calc(var(--nav-h) + 30px) 0 100px;
  }
  .hero__media-grad {
    background:
      linear-gradient(110deg, rgba(4,6,10,.92) 0%, rgba(4,6,10,.78) 50%, rgba(4,6,10,.6) 100%);
  }
  .hero__title { font-size: clamp(2.15rem, 9vw, 3rem); }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { justify-content: center; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .industries { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 30px; }
  .footer__brand { grid-column: 1 / -1; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
  .footer__legal { flex-wrap: wrap; gap: 14px; }
  .cta__actions { flex-direction: column; align-items: center; }
  .hero__scroll { display: none; }
  .ecosystem__list { gap: 12px 24px; }
  .dphase { grid-template-columns: 56px 1fr; gap: 18px; padding: 24px 18px; }
  .sec-head { flex-direction: column; align-items: flex-start; gap: 20px; }
  .sec-head--center { align-items: center; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; }
  .reveal { opacity: 1; transform: none; }
  .hero__canvas { display: none; }
  .hero__video { display: none; }
  .hero__media { background: url("../video/hero-poster.jpg") center / cover no-repeat; }
}