/* ============================================================
   SYNEX — Landing de automação com IA
   Dark-tech premium · acento lime · vanilla CSS + GSAP + Lenis
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --bg:        #08070f;
  --bg-2:      #0c0b16;
  --surface:   #100f1c;
  --surface-2: #161426;
  --line:      #252238;
  --line-soft: #1c1a2e;

  --text:      #f2f1f7;
  --text-mut:  #a09eb5;
  --text-dim:  #676381;

  /* Neons */
  --n-blue:    #4dd6ff;
  --n-purple:  #a86bff;
  --n-pink:    #ff4fd8;
  --grad:      linear-gradient(100deg, var(--n-blue), var(--n-purple) 52%, var(--n-pink));

  --accent:    var(--n-blue);
  --accent-hi: #6fe0ff;
  --accent-gl: rgba(168, 107, 255, 0.22);
  --blue-gl:   rgba(77, 214, 255, 0.18);
  --pink-gl:   rgba(255, 79, 216, 0.16);

  --radius:    18px;
  --radius-sm: 12px;
  --radius-lg: 26px;

  --maxw: 1240px;
  --pad: clamp(1.25rem, 4vw, 2.75rem);

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body:    "Inter Tight", system-ui, sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --sect: clamp(6rem, 13vw, 11rem);
}

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

html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: -0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.is-loading { overflow: hidden; }

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.04; letter-spacing: -0.035em; }
em { font-style: normal; }
img, svg { display: block; max-width: 100%; }
::selection { background: var(--n-purple); color: #08070f; }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #232038; border-radius: 10px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #35305a; }

/* ---------- Type accents ---------- */
.t-accent {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.t-outline {
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(244, 244, 240, 0.65);
}

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .78rem; font-weight: 500; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text-mut);
}
.eyebrow--center { justify-content: center; }
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--n-pink);
  box-shadow: 0 0 0 4px var(--pink-gl), 0 0 12px var(--n-pink);
  animation: breathe 2.6s var(--ease) infinite;
}
@keyframes breathe { 0%,100%{opacity:1} 50%{opacity:.3} }

.section-head { max-width: 720px; margin-bottom: clamp(3rem, 7vw, 5rem); }
.section-title { font-size: clamp(2.1rem, 4.8vw, 3.6rem); margin: 1.1rem 0 1rem; }
.section-lead { color: var(--text-mut); font-size: 1.08rem; max-width: 54ch; }

/* ---------- Grain ---------- */
.grain {
  position: fixed; inset: -50%; width: 200%; height: 200%;
  z-index: 9990; pointer-events: none; opacity: .04;
  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='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 0.9s steps(4) infinite;
}
@keyframes grain-shift {
  0% { transform: translate(0,0); } 25% { transform: translate(-1.5%, 1%); }
  50% { transform: translate(1%, -1.5%); } 75% { transform: translate(-1%, -1%); }
  100% { transform: translate(0,0); }
}

/* ============================================================
   PRELOADER
   ============================================================ */
.preloader {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--bg);
  display: flex; align-items: flex-end;
}
.preloader__inner {
  width: 100%; display: flex; align-items: flex-end; justify-content: space-between;
  padding: clamp(1.5rem, 4vw, 3rem);
}
.preloader__brand {
  display: inline-flex; align-items: center; gap: .7rem;
  font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; letter-spacing: -.02em;
}
.preloader__pct {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(4rem, 14vw, 9rem); line-height: .85; letter-spacing: -.05em;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ============================================================
   CURSOR
   ============================================================ */
.cursor, .cursor-ring { display: none; }
@media (pointer: fine) {
  .cursor {
    display: block; position: fixed; top: 0; left: 0; z-index: 9999;
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--n-pink); pointer-events: none;
    box-shadow: 0 0 10px var(--n-pink);
    transform: translate(-50%, -50%);
  }
  .cursor-ring {
    display: block; position: fixed; top: 0; left: 0; z-index: 9998;
    width: 38px; height: 38px; border-radius: 50%;
    border: 1px solid rgba(168, 107, 255, .5); pointer-events: none;
    transform: translate(-50%, -50%);
    transition: width .3s var(--ease), height .3s var(--ease), border-color .3s, background .3s;
  }
  .cursor-ring.is-hover {
    width: 62px; height: 62px;
    border-color: rgba(77, 214, 255, .8);
    background: rgba(168, 107, 255, .08);
  }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--font-body); font-weight: 500; font-size: .95rem;
  padding: .9rem 1.5rem; border-radius: 100px;
  white-space: nowrap; cursor: pointer; border: 1px solid transparent;
  transition: background .3s, border-color .3s, box-shadow .35s, color .3s;
  will-change: transform;
}
.btn:active { transform: scale(.97); }
.btn--sm { padding: .62rem 1.1rem; font-size: .875rem; }
.btn--lg { padding: 1.05rem 1.9rem; font-size: 1rem; }
.btn--xl { padding: 1.2rem 2.4rem; font-size: 1.08rem; }

.btn--accent {
  background: var(--grad); background-size: 160% 100%; background-position: 0% 50%;
  color: #08070f; font-weight: 600;
  overflow: hidden;
  transition: background-position .6s var(--ease), box-shadow .35s, color .3s;
}
.btn--accent::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.5) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .7s var(--ease);
}
.btn--accent:hover {
  background-position: 95% 50%;
  box-shadow:
    0 14px 44px -12px var(--accent-gl),
    0 0 26px -4px var(--pink-gl),
    0 0 0 6px rgba(168, 107, 255, .08);
}
.btn--accent:hover::after { transform: translateX(120%); }

.btn--ghost {
  background: rgba(255,255,255,.03); color: var(--text);
  border-color: var(--line);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover { border-color: #3d3d44; background: rgba(255,255,255,.06); }
.btn--ghost svg { transition: transform .3s var(--ease); }
.btn--ghost:hover svg { transform: translateX(4px); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  transition: background .4s, border-color .4s, transform .45s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(9,9,10,.65);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom-color: var(--line-soft);
}
.nav.is-hidden { transform: translateY(-100%); }
.nav__inner {
  max-width: var(--maxw); margin-inline: auto; padding: 0 var(--pad);
  height: 72px; display: flex; align-items: center; gap: 1.5rem;
}
.brand { display: inline-flex; align-items: center; gap: .65rem; font-family: var(--font-display); font-weight: 600; font-size: 1.18rem; letter-spacing: -.02em; }
.brand__mark {
  width: 38px; height: 38px; border-radius: 50%;
  overflow: hidden; flex-shrink: 0;
  box-shadow: 0 0 0 1px var(--line), 0 0 16px rgba(168, 107, 255, .35);
}
.brand__mark img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.5); transform-origin: 50% 40%; }
.brand__name { color: var(--text); }

.nav__links { display: flex; gap: 2.2rem; margin-left: auto; font-size: .92rem; }
.nav__links a { color: var(--text-mut); position: relative; transition: color .25s; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1.5px; width: 0;
  background: var(--accent); transition: width .35s var(--ease);
}
.nav__links a:hover { color: var(--text); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { margin-left: .25rem; }

.nav__toggle { display: none; background: none; border: 0; cursor: pointer; width: 42px; height: 42px; flex-direction: column; gap: 6px; align-items: center; justify-content: center; margin-left: auto; }
.nav__toggle span { display: block; width: 22px; height: 2px; background: var(--text); transition: transform .3s var(--ease); }
.nav__toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

.nav__mobile { display: none; flex-direction: column; gap: .3rem; padding: .6rem var(--pad) 1.6rem; background: rgba(9,9,10,.96); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line-soft); }
.nav__mobile a { padding: .85rem .4rem; color: var(--text-mut); border-bottom: 1px solid var(--line-soft); font-size: 1.05rem; }
.nav__mobile a.btn { justify-content: center; margin-top: .7rem; border-bottom: 0; color: #0a0a0b; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex; align-items: center;
  padding-top: clamp(5.5rem, 10vh, 7rem);
  padding-bottom: clamp(3rem, 8vh, 5rem);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(163, 158, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(163, 158, 255, .045) 1px, transparent 1px);
  background-size: 84px 84px;
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 60% 30%, black 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 90% 80% at 60% 30%, black 30%, transparent 75%);
}
.hero__glow {
  position: absolute; top: -22%; right: -12%; z-index: 0;
  width: 62vw; height: 62vw; max-width: 780px; max-height: 780px;
  background: radial-gradient(circle, var(--accent-gl), transparent 62%);
  filter: blur(48px); pointer-events: none;
}

.hero__grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.12fr .88fr;
  gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
}
.hero__copy { max-width: 680px; }
.hero__title {
  font-size: clamp(2.6rem, 5.8vw, 4.7rem);
  margin: 1.4rem 0 1.4rem;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.hero__title .line__in { display: inline-block; will-change: transform; }
.hero__sub { color: var(--text-mut); font-size: clamp(1.08rem, 2vw, 1.3rem); max-width: 44ch; line-height: 1.55; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.4rem; }

.hero__hint {
  position: absolute; bottom: 2.2rem; left: var(--pad); z-index: 1;
  display: flex; align-items: center; gap: .9rem;
  color: var(--text-dim); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
}
.hero__hint i { display: block; width: 56px; height: 1px; background: var(--line); position: relative; overflow: hidden; }
.hero__hint i::after {
  content: ""; position: absolute; inset: 0; background: var(--accent);
  transform: translateX(-100%); animation: hint 2.2s var(--ease) infinite;
}
@keyframes hint { 0%{transform:translateX(-100%)} 55%{transform:translateX(0)} 100%{transform:translateX(102%)} }

/* Panel */
.hero__visual { perspective: 1400px; }
.panel {
  background: linear-gradient(180deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.2rem;
  box-shadow:
    0 50px 100px -40px rgba(0,0,0,.8),
    inset 0 1px 0 rgba(255,255,255,.04);
  will-change: transform;
}
.panel__bar { display: flex; align-items: center; gap: .45rem; padding: .3rem .5rem 1.05rem; }
.panel__dot { width: 9px; height: 9px; border-radius: 50%; }
.panel__dot:nth-child(1) { background: #ff5f57; opacity: .75; }
.panel__dot:nth-child(2) { background: #febc2e; opacity: .75; }
.panel__dot:nth-child(3) { background: #28c840; opacity: .75; }
.panel__label { margin-left: auto; font-size: .72rem; color: var(--text-dim); letter-spacing: .02em; }

.flow { display: flex; flex-direction: column; }
.flow__node {
  position: relative; display: flex; align-items: center; gap: .9rem;
  background: var(--surface-2); border: 1px solid var(--line-soft); border-radius: var(--radius-sm);
  padding: .9rem 1rem;
}
.flow__node strong { display: block; font-family: var(--font-display); font-size: .93rem; font-weight: 500; }
.flow__node small { color: var(--text-dim); font-size: .75rem; }
.flow__icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; background: rgba(255,255,255,.04); color: var(--text-mut); flex-shrink: 0; }
.flow__node--core { border-color: rgba(168,107,255,.4); background: linear-gradient(120deg, rgba(168,107,255,.1), rgba(77,214,255,.05), var(--surface-2)); }
.flow__icon--core { background: var(--grad); color: #08070f; }
.flow__pulse { position: absolute; inset: -1px; border-radius: var(--radius-sm); border: 1px solid var(--n-purple); opacity: 0; animation: pulse 3s ease-out infinite; pointer-events: none; }
@keyframes pulse { 0%{opacity:.55; transform:scale(1)} 100%{opacity:0; transform:scale(1.045)} }

.flow__badge {
  margin-left: auto; font-size: .66rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-dim); border: 1px solid var(--line-soft); border-radius: 100px; padding: .25rem .6rem;
}
.flow__badge--on { color: var(--n-purple); border-color: rgba(168,107,255,.4); }

.flow__line { height: 24px; display: grid; place-items: center; }
.flow__line i {
  width: 1.5px; height: 100%;
  background: linear-gradient(var(--n-blue), transparent);
  background-size: 100% 200%; animation: stream 1.4s linear infinite;
}
@keyframes stream { from{background-position:0 -100%} to{background-position:0 100%} }

.panel__stat {
  margin-top: 1.05rem; padding: 1rem 1.1rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  border-radius: var(--radius-sm); background: rgba(255,255,255,.02); border: 1px solid var(--line-soft);
}
.panel__stat .tick { font-family: var(--font-display); font-size: 1.65rem; font-weight: 600; color: var(--accent); letter-spacing: -.02em; }
.panel__stat small { display: block; color: var(--text-dim); font-size: .73rem; margin-top: .1rem; }
.panel__live { display: inline-flex; align-items: center; gap: .45rem; font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-mut); white-space: nowrap; }
.panel__live i { width: 7px; height: 7px; border-radius: 50%; background: #3ddc6a; box-shadow: 0 0 10px rgba(61,220,106,.8); animation: breathe 1.6s ease infinite; }

/* ============================================================
   MARQUEE
   ============================================================ */
.marquee { padding: 2.2rem 0 2.4rem; border-block: 1px solid var(--line-soft); background: var(--bg-2); overflow: hidden; }
.marquee__caption { font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; color: var(--text-dim); margin-bottom: 1.4rem; }
.marquee__mask {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.marquee__track {
  display: flex; align-items: center; gap: 2.6rem; width: max-content;
  animation: marquee 36s linear infinite;
}
.marquee__track span {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.3rem, 2.6vw, 1.9rem); letter-spacing: -.02em;
  color: var(--text-mut); white-space: nowrap;
  transition: color .3s;
}
.marquee__track span:hover { color: var(--accent); }
.marquee__track i { width: 7px; height: 7px; border-radius: 2px; background: var(--n-pink); opacity: .6; transform: rotate(45deg); flex-shrink: 0; box-shadow: 0 0 8px var(--pink-gl); }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee:hover .marquee__track { animation-play-state: paused; }

/* ============================================================
   METRICS
   ============================================================ */
.metrics { padding: var(--sect) 0; }
.metrics__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line-soft); }
.metric { padding: 2.6rem 2rem 2.6rem 0; }
.metric + .metric { border-left: 1px solid var(--line-soft); padding-left: 2.4rem; }
.metric__num {
  display: flex; align-items: baseline;
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(3.6rem, 8.5vw, 6.5rem); line-height: .95; letter-spacing: -.05em;
}
.metric__num em { font-size: .45em; margin-left: .08em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.metric__num--accent { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.metric__label { display: block; margin-top: 1.1rem; color: var(--text-mut); font-size: .97rem; max-width: 30ch; }

/* ============================================================
   SERVICES — editorial rows
   ============================================================ */
.services { padding: var(--sect) 0; background: var(--bg-2); border-block: 1px solid var(--line-soft); }
.svc-list { border-top: 1px solid var(--line); }
.svc {
  position: relative;
  display: grid; grid-template-columns: 90px 1fr 60px; gap: 1.5rem; align-items: start;
  padding: 2.6rem 1rem;
  border-bottom: 1px solid var(--line);
  transition: background .4s, padding .4s var(--ease);
  cursor: default;
}
.svc:hover { background: rgba(255,255,255,.018); padding-left: 1.8rem; }
.svc__idx {
  font-family: var(--font-display); font-size: .95rem; font-weight: 500;
  color: var(--text-dim); padding-top: .5rem; letter-spacing: .06em;
  transition: color .3s;
}
.svc:hover .svc__idx { color: var(--n-blue); }
.svc__main h3 {
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  transition: transform .45s var(--ease);
}
.svc:hover .svc__main h3 { transform: translateX(6px); }
.svc__main p { color: var(--text-mut); font-size: 1.02rem; max-width: 58ch; margin-top: .7rem; }
.svc__tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.2rem; }
.svc__tags span {
  font-size: .78rem; color: var(--text-mut);
  border: 1px solid var(--line); border-radius: 100px; padding: .32rem .8rem;
  transition: border-color .3s, color .3s;
}
.svc:hover .svc__tags span { border-color: #33333a; }
.svc__arrow {
  display: grid; place-items: center; width: 52px; height: 52px; margin-top: .3rem;
  border: 1px solid var(--line); border-radius: 50%; color: var(--text-mut);
  opacity: 0; transform: translateX(-10px) rotate(-45deg);
  transition: opacity .4s, transform .45s var(--ease), background .3s, color .3s, border-color .3s;
}
.svc:hover .svc__arrow {
  opacity: 1; transform: translateX(0) rotate(0deg);
  background: var(--grad); color: #08070f; border-color: transparent;
  box-shadow: 0 0 22px -4px var(--accent-gl);
}

/* ============================================================
   PROCESS — sticky stack
   ============================================================ */
.process { padding: var(--sect) 0 calc(var(--sect) * .6); }
.stack { display: flex; flex-direction: column; gap: 1.4rem; }
.stack__card {
  position: sticky;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
  min-height: 340px;
  background: linear-gradient(160deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  overflow: hidden;
  box-shadow: 0 -20px 60px -30px rgba(0,0,0,.6);
}
.stack__card:nth-child(1) { top: 96px; }
.stack__card:nth-child(2) { top: 112px; }
.stack__card:nth-child(3) { top: 128px; }
.stack__card:nth-child(4) { top: 144px; }
.stack__content { max-width: 560px; position: relative; z-index: 1; }
.stack__step {
  display: inline-block; font-size: .78rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: .12em; color: var(--n-purple);
  border: 1px solid rgba(168,107,255,.35); border-radius: 100px; padding: .35rem .9rem;
  margin-bottom: 1.4rem;
}
.stack__content h3 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); margin-bottom: .9rem; }
.stack__content p { color: var(--text-mut); font-size: 1.05rem; max-width: 50ch; }
.stack__num {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(7rem, 18vw, 15rem); line-height: 1; letter-spacing: -.06em;
  color: transparent; -webkit-text-stroke: 1px #2b2745;
  user-select: none; flex-shrink: 0;
  transform: translateX(8%);
}

/* ============================================================
   MANIFESTO
   ============================================================ */
.manifesto { padding: var(--sect) 0; background: var(--bg-2); border-block: 1px solid var(--line-soft); }
.manifesto__text {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.7rem, 4.2vw, 3.2rem);
  line-height: 1.25; letter-spacing: -.03em;
  max-width: 22ch;
}
.manifesto__text .w { display: inline-block; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.quotes { padding: var(--sect) 0; }
.quotes__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; align-items: start; }
.quote {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 2.1rem;
  transition: transform .4s var(--ease), border-color .4s;
}
.quote:hover { transform: translateY(-5px); border-color: #33333a; }
.quote--offset { margin-top: 3rem; }
.quote blockquote { font-size: 1.05rem; line-height: 1.6; color: var(--text); }
.quote figcaption { display: flex; align-items: center; gap: .9rem; margin-top: 1.8rem; }
.quote__avatar {
  display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%;
  background: rgba(168,107,255,.14); color: var(--n-purple);
  font-family: var(--font-display); font-weight: 600; font-size: .88rem;
}
.quote figcaption strong { display: block; font-family: var(--font-display); font-weight: 500; font-size: .98rem; }
.quote figcaption small { color: var(--text-dim); font-size: .82rem; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { padding: var(--sect) 0; background: var(--bg-2); border-block: 1px solid var(--line-soft); }
.faq__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.faq__head { position: sticky; top: 110px; margin-bottom: 0; }
.faq__list { display: grid; gap: .8rem; }
.faq__item { border: 1px solid var(--line-soft); border-radius: var(--radius-sm); background: var(--surface); overflow: hidden; transition: border-color .3s; }
.faq__item[open] { border-color: #33333a; }
.faq__item summary {
  list-style: none; cursor: pointer; padding: 1.35rem 1.5rem;
  font-family: var(--font-display); font-weight: 500; font-size: 1.08rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  transition: color .2s;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; font-size: 1.55rem; color: var(--accent); font-weight: 400; transition: transform .35s var(--ease); line-height: 1; flex-shrink: 0; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item summary:hover { color: var(--accent); }
.faq__item p { padding: 0 1.5rem 1.4rem; color: var(--text-mut); font-size: .98rem; max-width: 60ch; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.cta { position: relative; padding: calc(var(--sect) * 1.15) 0; overflow: hidden; text-align: center; }
.cta__glow {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%);
  width: 80vw; max-width: 900px; aspect-ratio: 1;
  background:
    radial-gradient(circle at 30% 45%, var(--blue-gl), transparent 50%),
    radial-gradient(circle at 70% 55%, var(--pink-gl), transparent 52%),
    radial-gradient(circle, var(--accent-gl), transparent 58%);
  filter: blur(56px); z-index: 0;
}
.cta__inner { position: relative; z-index: 1; max-width: 860px; margin-inline: auto; }
.cta__title { font-size: clamp(2.4rem, 6.5vw, 5rem); margin: 1.2rem 0 1.1rem; }
.cta__sub { color: var(--text-mut); font-size: 1.12rem; max-width: 48ch; margin-inline: auto; }
.cta__actions { display: flex; flex-wrap: wrap; gap: .9rem; justify-content: center; margin-top: 2.6rem; }
.cta__mail {
  display: inline-block; margin-top: 1.6rem; color: var(--text-dim); font-size: .95rem;
  border-bottom: 1px solid var(--line); padding-bottom: 2px;
  transition: color .25s, border-color .25s;
}
.cta__mail:hover { color: var(--accent); border-color: var(--accent); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--line-soft); padding-top: clamp(3.5rem, 7vw, 5rem); overflow: hidden; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3.5rem; }
.footer__brand p { color: var(--text-mut); font-size: .96rem; margin-top: 1rem; max-width: 38ch; }
.footer__col { display: flex; flex-direction: column; gap: .85rem; }
.footer__title { font-family: var(--font-display); font-size: .76rem; text-transform: uppercase; letter-spacing: .12em; color: var(--text-dim); margin-bottom: .3rem; }
.footer__col a { color: var(--text-mut); font-size: .96rem; transition: color .2s; width: fit-content; }
.footer__col a:hover { color: var(--accent); }
.footer__social { display: flex; gap: .6rem; margin-top: .5rem; }
.social { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--line); color: var(--text-mut); transition: color .25s, border-color .25s, transform .3s var(--ease); }
.social:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-3px); }

.footer__wordmark {
  display: flex; justify-content: center;
  padding: 0 var(--pad);
  line-height: .78; overflow: hidden;
}
.footer__wordmark span {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(6rem, 21vw, 20rem); letter-spacing: -.04em;
  color: transparent; -webkit-text-stroke: 1px #262242;
  user-select: none; display: inline-block;
  transition: -webkit-text-stroke-color .5s;
}
.footer__wordmark:hover span { -webkit-text-stroke-color: rgba(168,107,255,.5); }

.footer__bottom {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding-block: 1.8rem; margin-top: -1px;
  border-top: 1px solid var(--line-soft);
  color: var(--text-dim); font-size: .85rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero { min-height: auto; padding-top: 8rem; }
  .hero__visual { max-width: 520px; }
  .hero__hint { display: none; }
  .stack__num { display: none; }
  .faq__grid { grid-template-columns: 1fr; }
  .faq__head { position: static; margin-bottom: 2.5rem; }
  .quotes__grid { grid-template-columns: 1fr 1fr; }
  .quote--offset { margin-top: 0; }
}

@media (max-width: 760px) {
  .nav__links, .nav__cta { display: none; }
  .nav__toggle { display: flex; }
  .nav__mobile { display: flex; }
  .nav__mobile[hidden] { display: none; }

  .metrics__grid { grid-template-columns: 1fr; }
  .metric { padding: 2rem 0; }
  .metric + .metric { border-left: 0; border-top: 1px solid var(--line-soft); padding-left: 0; }

  .svc { grid-template-columns: 1fr; gap: .6rem; padding: 2rem .2rem; }
  .svc:hover { padding-left: .2rem; }
  .svc__idx { padding-top: 0; }
  .svc__arrow { display: none; }

  .stack__card { position: static; min-height: auto; }

  .quotes__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 2.2rem; }
}

/* ---------- Motion safety ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  .grain { animation: none !important; }
  html { scroll-behavior: auto; }
  .preloader { display: none; }
  .cursor, .cursor-ring { display: none !important; }
}