/* =========================================================================
   AnySolutions.ai — Umbrella site
   Design system + layout + components
   ========================================================================= */

:root {
  /* Brand palette */
  --c-ink: #0B1220;
  --c-ink-2: #111A2E;
  --c-ink-3: #1A2440;
  --c-blue: #1E40AF;
  --c-blue-2: #3B82F6;
  --c-blue-3: #60A5FA;
  --c-cyan: #22D3EE;
  --c-violet: #8B5CF6;
  --c-pink: #EC4899;
  --c-amber: #F59E0B;
  --c-emerald: #10B981;
  --c-red: #EF4444;

  --c-text: #E6EAF2;
  --c-text-muted: #9AA3B7;
  --c-text-soft: #C6CCDB;
  --c-white: #FFFFFF;
  --c-line: rgba(255, 255, 255, 0.08);
  --c-line-strong: rgba(255, 255, 255, 0.18);
  --c-glass: rgba(255, 255, 255, 0.04);
  --c-glass-2: rgba(255, 255, 255, 0.07);

  --grad-hero: radial-gradient(1200px 600px at 20% 0%, rgba(59,130,246,.22), transparent 60%),
               radial-gradient(800px 600px at 80% 30%, rgba(139,92,246,.18), transparent 70%),
               radial-gradient(900px 500px at 50% 100%, rgba(34,211,238,.15), transparent 70%),
               linear-gradient(180deg, #060B18 0%, #0B1220 60%, #0B1220 100%);
  --grad-brand: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 50%, #22D3EE 100%);
  --grad-text: linear-gradient(135deg, #FFFFFF 0%, #C6CCDB 60%, #8B5CF6 100%);

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 32px;
  --r-full: 999px;

  --shadow-1: 0 4px 20px rgba(0, 0, 0, 0.35);
  --shadow-2: 0 12px 50px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 60px rgba(59, 130, 246, 0.35);

  --t-fast: 180ms cubic-bezier(.2,.7,.2,1);
  --t-med:  340ms cubic-bezier(.2,.7,.2,1);
  --t-slow: 600ms cubic-bezier(.2,.7,.2,1);

  --container: 1240px;
}

/* -------------------------------------------------------------------------- */
/* Reset                                                                       */
/* -------------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-ink);
  background-image: var(--grad-hero);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--t-fast); }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.2rem, 5.5vw, 4.4rem); }
h2 { font-size: clamp(1.8rem, 3.8vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); }
p  { margin: 0 0 1em; }

::selection { background: var(--c-blue-2); color: white; }

/* -------------------------------------------------------------------------- */
/* Layout helpers                                                              */
/* -------------------------------------------------------------------------- */
.container {
  width: min(100% - 2.4rem, var(--container));
  margin-inline: auto;
}
.section { padding: clamp(60px, 9vw, 130px) 0; position: relative; }
.section--tight { padding: clamp(40px, 6vw, 80px) 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--r-full);
  background: var(--c-glass);
  border: 1px solid var(--c-line);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-soft);
  backdrop-filter: blur(10px);
}
.eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-blue-3);
  box-shadow: 0 0 12px var(--c-blue-3);
}

.text-grad {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.muted { color: var(--c-text-muted); }
.center { text-align: center; }

/* -------------------------------------------------------------------------- */
/* Background FX (blobs + grid)                                                */
/* -------------------------------------------------------------------------- */
.bg-fx {
  position: fixed; inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.bg-fx__blob {
  position: absolute;
  width: 720px; height: 720px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.5;
  animation: blob 22s ease-in-out infinite alternate;
  will-change: transform;
}
.bg-fx__blob--1 { background: radial-gradient(circle, #3B82F6 0%, transparent 60%); top: -200px; left: -120px; }
.bg-fx__blob--2 { background: radial-gradient(circle, #8B5CF6 0%, transparent 60%); top: 30%; right: -200px; animation-delay: -7s; }
.bg-fx__blob--3 { background: radial-gradient(circle, #22D3EE 0%, transparent 60%); bottom: -300px; left: 30%; animation-delay: -14s; }
.bg-fx__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

@keyframes blob {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(40px, -30px, 0) scale(1.1); }
  100% { transform: translate3d(-30px, 40px, 0) scale(0.95); }
}

/* -------------------------------------------------------------------------- */
/* Header                                                                      */
/* -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 18px 0;
  transition: background var(--t-med), border-color var(--t-med), padding var(--t-med);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(11, 18, 32, 0.78);
  backdrop-filter: saturate(140%) blur(18px);
  -webkit-backdrop-filter: saturate(140%) blur(18px);
  border-bottom-color: var(--c-line);
  padding: 12px 0;
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 32px;
}
.brand { display: inline-flex; align-items: center; }
.brand__logo { height: 36px; width: auto; }
.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.site-nav a {
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 14px;
  border-radius: var(--r-full);
  color: var(--c-text-soft);
  transition: color var(--t-fast), background var(--t-fast);
}
.site-nav a:hover, .site-nav a.is-active { color: var(--c-white); background: var(--c-glass-2); }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-sm);
  width: 42px; height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 18px; height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: transform var(--t-fast), opacity var(--t-fast);
}

/* -------------------------------------------------------------------------- */
/* Buttons                                                                     */
/* -------------------------------------------------------------------------- */
.btn {
  --bg: var(--grad-brand);
  --fg: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: var(--r-full);
  font-weight: 600;
  font-size: 0.95rem;
  background: var(--bg);
  color: var(--fg);
  border: 0;
  cursor: pointer;
  transition: transform var(--t-fast), box-shadow var(--t-fast);
  box-shadow: 0 10px 30px rgba(59,130,246,.35);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(59,130,246,.45); }
.btn--ghost {
  --bg: transparent;
  border: 1px solid var(--c-line-strong);
  box-shadow: none;
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { background: var(--c-glass-2); box-shadow: none; }
.btn--sm { padding: 10px 18px; font-size: 0.85rem; }

/* -------------------------------------------------------------------------- */
/* HERO                                                                        */
/* -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: clamp(28px, 4vw, 56px) 0 clamp(40px, 7vw, 80px);
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 70px;
  align-items: center;
}
.hero__copy h1 {
  font-size: clamp(2.6rem, 5.6vw, 4.8rem);
  margin-bottom: 0.4em;
}
.hero__copy .lead {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: var(--c-text-soft);
  max-width: 56ch;
  margin-bottom: 2rem;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__stats {
  display: flex;
  gap: 36px;
  margin-top: 50px;
  flex-wrap: wrap;
}
.hero__stat strong {
  display: block;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-family: 'Space Grotesk', sans-serif;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__stat span { color: var(--c-text-muted); font-size: 0.88rem; }

.hero__slogan {
  margin-top: 1.6rem;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  color: var(--c-text-muted);
}
.hero__slogan strong { color: var(--c-white); font-weight: 600; }

/* -------------------------------------------------------------------------- */
/* Mandala                                                                     */
/* -------------------------------------------------------------------------- */
.mandala {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 775px;          /* +25% (era 620) */
  margin-inline: auto;
}
.mandala__svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.mandala__ring {
  fill: none;
  stroke: rgba(255,255,255,.08);
  stroke-width: 1;
}
.mandala__ring--dashed {
  stroke-dasharray: 4 8;
  animation: spin 80s linear infinite;
  transform-origin: center;
}
.mandala__core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 24%;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(59,130,246,.45), rgba(11,18,32,.9) 70%);
  border: 1px solid var(--c-line-strong);
  box-shadow: 0 30px 80px rgba(59,130,246,.35), inset 0 0 30px rgba(255,255,255,.08);
  z-index: 4;
  animation: corePulse 4.5s ease-in-out infinite;
}
.mandala__core img { width: 70%; height: auto; }
.mandala__node {
  position: absolute;
  width: 18%;
  aspect-ratio: 1 / 1;
  /* posição é calculada via JS (top/left em px) — centramos com translate(-50%,-50%) */
  transform: translate(-50%, -50%);
  z-index: 3;
  cursor: pointer;
  transition: top var(--t-med), left var(--t-med), filter var(--t-med);
}
.mandala__node-inner {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(140deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  border: 1px solid var(--c-line-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 18px 40px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.1);
  transition: border-color var(--t-med), box-shadow var(--t-med), transform var(--t-med);
  overflow: hidden;
}
.mandala__node-inner::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: radial-gradient(circle at top, var(--node-color, var(--c-blue-2)), transparent 70%);
  opacity: 0;
  transition: opacity var(--t-med);
  z-index: -1;
}
.mandala__node:hover { z-index: 5; }
.mandala__node:hover .mandala__node-inner,
.mandala__node.is-active .mandala__node-inner {
  border-color: var(--node-color, var(--c-blue-2));
  box-shadow: 0 22px 50px rgba(0,0,0,.55), 0 0 60px var(--node-color, var(--c-blue-2));
  transform: scale(1.08);
}
.mandala__node:hover .mandala__node-inner::before,
.mandala__node.is-active .mandala__node-inner::before { opacity: .35; }
.mandala__node img {
  width: 82%;
  height: 82%;
  object-fit: contain;
  filter: drop-shadow(0 6px 12px rgba(0,0,0,.5));
}
.mandala__node-label {
  /* Nome do produto suprimido — quem rotula é o detail panel central. */
  display: none;
}

.mandala__orbit {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px dashed rgba(255,255,255,.06);
  animation: spin 60s linear infinite;
  transform-origin: center;
}
.mandala__orbit--reverse {
  animation-direction: reverse;
  animation-duration: 90s;
  inset: 10%;
}

.mandala__detail {
  position: absolute;
  left: 50%; bottom: -10px;
  transform: translate(-50%, 100%);
  width: min(440px, 92%);
  padding: 22px 24px;
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  border: 1px solid var(--c-line-strong);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-2);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-med), transform var(--t-med);
}
.mandala__detail.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, calc(100% + 20px));
}
.mandala__detail h4 { margin-bottom: 4px; font-size: 1.2rem; }
.mandala__detail p { margin: 0 0 12px; color: var(--c-text-soft); font-size: 0.95rem; }
.mandala__detail a { color: var(--node-color, var(--c-blue-3)); font-weight: 600; font-size: 0.9rem; }
.mandala__detail a::after { content: ' →'; }

@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes corePulse {
  0%,100% { transform: translate(-50%,-50%) scale(1); box-shadow: 0 30px 80px rgba(59,130,246,.35), inset 0 0 30px rgba(255,255,255,.08); }
  50%     { transform: translate(-50%,-50%) scale(1.04); box-shadow: 0 40px 120px rgba(59,130,246,.55), inset 0 0 40px rgba(255,255,255,.15); }
}

/* -------------------------------------------------------------------------- */
/* Sections                                                                    */
/* -------------------------------------------------------------------------- */
.section-head {
  max-width: 760px;
  margin: 0 auto clamp(40px, 5vw, 70px);
  text-align: center;
}
.section-head h2 { margin-bottom: 14px; }
.section-head p { color: var(--c-text-soft); font-size: clamp(1rem, 1.3vw, 1.15rem); }

/* Products grid ------------------------------------------------------------ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.product-card {
  --col: var(--c-blue-2);
  position: relative;
  padding: 30px 28px;
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.01));
  border: 1px solid var(--c-line);
  overflow: hidden;
  transition: transform var(--t-med), border-color var(--t-med);
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-height: 280px;
}
.product-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: radial-gradient(700px circle at var(--mx, 50%) var(--my, 50%), var(--col), transparent 40%);
  opacity: 0;
  transition: opacity var(--t-med);
  z-index: -1;
}
.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,.4));
  z-index: -1;
}
.product-card:hover { transform: translateY(-6px); border-color: var(--col); }
.product-card:hover::before { opacity: .15; }
.product-card__logo-wrap {
  height: 44px;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  justify-content: center;     /* centraliza o logo horizontalmente */
}
.product-card__logo {
  height: 100%;
  width: auto;             /* preserva proporção original */
  max-width: 100%;
  object-fit: contain;
}
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.product-card__pitch { color: var(--c-text-soft); font-size: .95rem; margin-bottom: 18px; }
.product-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  display: grid;
  gap: 6px;
}
.product-card__features li {
  position: relative;
  padding-left: 22px;
  font-size: 0.88rem;
  color: var(--c-text-soft);
}
.product-card__features li::before {
  content: '';
  position: absolute;
  left: 0; top: 9px;
  width: 12px; height: 2px;
  background: var(--col);
  border-radius: 1px;
}
.product-card__cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--col);
}
.product-card__cta::after { content: '→'; transition: transform var(--t-fast); }
.product-card:hover .product-card__cta::after { transform: translateX(4px); }

/* -------------------------------------------------------------------------- */
/* Marquee (clients in motion — 2 rows, opposite directions, all colored)      */
/* -------------------------------------------------------------------------- */
.history { position: relative; padding-bottom: 0; }

.marquee-block {
  margin-top: 50px;
  display: grid;
  gap: 12px;
}

.marquee {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 6px 0;
  mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}
.marquee__track {
  display: flex;
  gap: 14px;
  width: max-content;
  animation: marquee 55s linear infinite;
  will-change: transform;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee--reverse .marquee__track {
  animation-direction: reverse;
  animation-duration: 65s;
}

.marquee__item {
  flex: 0 0 auto;
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid var(--c-line);
  transition: transform var(--t-med), border-color var(--t-med), box-shadow var(--t-med);
}
.marquee__item:hover {
  transform: scale(1.06) translateY(-3px);
  border-color: var(--c-line-strong);
  box-shadow: 0 16px 30px rgba(0,0,0,.35);
}

/* Tamanho reduzido em ~30% (era 150-200px width / 16:9; agora ~110-140px) */
.marquee__item--client {
  width: clamp(108px, 12vw, 140px);
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 12px;
}
.marquee__item--client img {
  max-width: 100%;
  max-height: 100%;
  width: auto; height: auto;
  object-fit: contain;
  /* Coloridas (sem grayscale) */
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); } /* 50% porque duplicamos a lista */
}

/* Numbers grid below history -------------------------------------------- */
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 18px;
  margin-top: 50px;
}
.number-card {
  text-align: center;
  padding: 28px 18px;
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.01));
  border: 1px solid var(--c-line);
  transition: border-color var(--t-med), transform var(--t-med);
}
.number-card:hover { border-color: var(--c-line-strong); transform: translateY(-4px); }
.number-card strong {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3rem);
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 6px;
}
.number-card span {
  color: var(--c-text-muted);
  font-size: .88rem;
  text-transform: uppercase;
  letter-spacing: .1em;
}

/* -------------------------------------------------------------------------- */
/* Videos                                                                       */
/* -------------------------------------------------------------------------- */
.videos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.videos-grid--2x3 {
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 880px) { .videos-grid--2x3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .videos-grid--2x3 { grid-template-columns: 1fr; } }

.video-card {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-ink-2);
  border: 1px solid var(--c-line);
  aspect-ratio: 9 / 16;
  cursor: pointer;
  transition: transform var(--t-med);
  isolation: isolate;
}
.video-card--soon { cursor: default; }
.video-card--soon:hover { transform: none; }
.video-card__placeholder {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 30%, var(--col, var(--c-blue-2)) 0%, transparent 55%),
    linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.01));
  display: flex; align-items: center; justify-content: center;
  opacity: .7;
}
.video-card__soon {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1rem, 2vw, 1.4rem);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  border: 1px solid rgba(255,255,255,.25);
  padding: 10px 22px;
  border-radius: var(--r-full);
  backdrop-filter: blur(8px);
}
.video-card:hover { transform: translateY(-6px) scale(1.01); }
.video-card video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.video-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,.85));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  z-index: 1;
}
.video-card__logo { height: 28px; width: auto; margin-bottom: auto; opacity: 0.95; align-self: flex-start; }
.video-card h4 { font-size: 1.05rem; margin: 0 0 4px; }
.video-card p { font-size: 0.85rem; color: var(--c-text-muted); margin: 0; }
.video-card__play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,.95);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: transform var(--t-fast), background var(--t-fast);
}
.video-card__play svg { fill: var(--c-ink); }
.video-card:hover .video-card__play { transform: translate(-50%, -50%) scale(1.1); }
.video-card.is-playing .video-card__play,
.video-card.is-playing .video-card__overlay { opacity: 0; pointer-events: none; }

/* -------------------------------------------------------------------------- */
/* Business Partner                                                            */
/* -------------------------------------------------------------------------- */
.partner__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
  padding: clamp(40px, 6vw, 70px);
  border-radius: var(--r-xl);
  background: linear-gradient(160deg, rgba(139,92,246,.10), rgba(34,211,238,.06) 60%, rgba(255,255,255,.02));
  border: 1px solid var(--c-line-strong);
  box-shadow: var(--shadow-2);
  position: relative;
  overflow: hidden;
}
.partner__grid::before {
  content: '';
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at 80% 20%, rgba(139,92,246,.25), transparent 50%);
  z-index: 0;
  pointer-events: none;
}
.partner__copy, .partner__list { position: relative; z-index: 1; }
.partner__copy h2 { margin-bottom: 16px; font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
.partner__lead {
  font-size: clamp(1rem, 1.2vw, 1.1rem);
  color: var(--c-text-soft);
  margin-bottom: 28px;
  max-width: 36ch;
}
.partner__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}
.partner__list li {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 16px 20px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--c-line);
  transition: border-color var(--t-fast), transform var(--t-fast), background var(--t-fast);
}
.partner__list li:hover {
  border-color: var(--c-line-strong);
  transform: translateX(4px);
  background: rgba(255,255,255,.06);
}
.partner__list h4 {
  margin: 0;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-white);
}
.partner__icon {
  flex: 0 0 auto;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(139,92,246,.4), rgba(34,211,238,.4));
  border: 1px solid var(--c-line-strong);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-white);
}

@media (max-width: 880px) {
  .partner__grid { grid-template-columns: 1fr; gap: 40px; padding: 36px; }
}

/* -------------------------------------------------------------------------- */
/* Contact form                                                                */
/* -------------------------------------------------------------------------- */
.contact-form {
  max-width: 880px;
  margin: 0 auto;
  padding: clamp(28px, 4vw, 44px);
  border-radius: var(--r-xl);
  background: linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.01));
  border: 1px solid var(--c-line-strong);
  box-shadow: var(--shadow-2);
}
.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.contact-form .field { margin-bottom: 18px; }
.contact-form .field label {
  display: block;
  font-size: .82rem;
  color: var(--c-text-muted);
  letter-spacing: .04em;
  margin-bottom: 6px;
}
.contact-form .field input,
.contact-form .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--c-line-strong);
  color: var(--c-text);
  font: inherit;
  transition: border-color var(--t-fast), background var(--t-fast);
}
.contact-form .field input:focus,
.contact-form .field textarea:focus {
  outline: none;
  border-color: var(--c-blue-2);
  background: rgba(255,255,255,.07);
}
.contact-form__interests {
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  padding: 18px 22px;
  margin: 8px 0 20px;
}
.contact-form__interests legend {
  padding: 0 8px;
  font-size: .82rem;
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: .1em;
}
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-top: 8px;
}
.check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--r-md);
  background: rgba(255,255,255,.03);
  border: 1px solid var(--c-line);
  cursor: pointer;
  transition: background var(--t-fast), border-color var(--t-fast);
}
.check:hover { background: rgba(255,255,255,.06); border-color: var(--c-line-strong); }
.check input { accent-color: var(--c-blue-2); width: 18px; height: 18px; margin: 0; }
.check span { font-size: .92rem; color: var(--c-text-soft); }
.check--special {
  margin-top: 6px;
  background: linear-gradient(135deg, rgba(139,92,246,.12), rgba(34,211,238,.08));
  border-color: rgba(139,92,246,.4);
}
.check--special span { color: var(--c-white); font-weight: 500; }
.contact-form__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 22px;
  flex-wrap: wrap;
}
.contact-form__actions .muted { font-size: .82rem; }

@media (max-width: 720px) {
  .contact-form__row { grid-template-columns: 1fr; }
}

/* -------------------------------------------------------------------------- */
/* Manifesto/CTA strip                                                         */
/* -------------------------------------------------------------------------- */
.manifesto {
  text-align: center;
  padding: clamp(60px, 9vw, 120px) 0;
  position: relative;
}
.manifesto__quote {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  max-width: 16ch;
  margin: 0 auto 24px;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.2;
}
.manifesto__sig {
  display: inline-block;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

/* -------------------------------------------------------------------------- */
/* Footer                                                                      */
/* -------------------------------------------------------------------------- */
.site-footer {
  margin-top: 80px;
  padding: 80px 0 30px;
  border-top: 1px solid var(--c-line);
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.35));
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}
.site-footer__logo { height: 38px; margin-bottom: 18px; }
.site-footer__slogan {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.05rem;
  color: var(--c-white);
  margin-bottom: 12px;
}
.site-footer__desc { color: var(--c-text-muted); font-size: 0.92rem; max-width: 40ch; }
.site-footer h4 {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: 14px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer ul a { color: var(--c-text-soft); font-size: 0.92rem; }
.site-footer ul a:hover { color: var(--c-white); }
.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--c-line);
  color: var(--c-text-muted);
}

/* -------------------------------------------------------------------------- */
/* Scroll reveal                                                               */
/* -------------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* -------------------------------------------------------------------------- */
/* Responsive                                                                  */
/* -------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; gap: 50px; }
  .history__slide { grid-template-columns: 1fr; padding: 30px; gap: 30px; min-height: auto; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .site-nav { display: none; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .site-header__inner > .btn { display: none; }
  .site-nav.is-open {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(11,18,32,0.96);
    backdrop-filter: blur(18px);
    flex-direction: column;
    padding: 16px 24px 24px;
    gap: 4px;
    border-top: 1px solid var(--c-line);
  }
  .site-nav.is-open a { padding: 12px 16px; }
}
@media (max-width: 560px) {
  .site-footer__grid { grid-template-columns: 1fr; }
  .hero__stats { gap: 24px; }
  .mandala__detail { left: 0; right: 0; transform: none; width: 100%; }
  .mandala__detail.is-visible { transform: translateY(calc(100% + 20px)); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}