/* ============================================================
   Nexus Consulting — Editorial / premium dark monochrome
   Playfair Display (display serif) + Inter (UI). Pitch black, warm white.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* surfaces — near-pitch black with faint warmth */
  --bg:          #080807;
  --bg-2:        #0c0c0b;
  --surface:     #121211;
  --surface-2:   #191916;
  --surface-hi:  #201f1c;

  /* hairlines */
  --line:        rgba(245, 240, 230, .09);
  --line-2:      rgba(245, 240, 230, .16);
  --line-3:      rgba(245, 240, 230, .26);

  /* ink — warm off-white scale */
  --ink:         #F3F0E9;
  --ink-soft:    #CFCBC0;
  --muted:       #97938A;
  --dim:         #65625B;

  /* the only chromatic notes */
  --accent:      #E9E5DB;   /* silver-white "accent" */
  --whatsapp:    #25D366;

  /* shadows */
  --sh-sm: 0 1px 2px rgba(0,0,0,.5);
  --sh-md: 0 10px 30px -12px rgba(0,0,0,.7);
  --sh-lg: 0 30px 70px -30px rgba(0,0,0,.85);

  /* motion */
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-out: cubic-bezier(.22, .61, .36, 1);

  /* rhythm */
  --container: 1280px;
  --gutter: clamp(20px, 5vw, 64px);
  --section-y: clamp(84px, 12vw, 168px);

  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  font-size: 16px;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
::selection { background: var(--accent); color: #0a0a0a; }

/* drifting monochrome aurora — adds depth behind everything */
body::before {
  content: ''; position: fixed; inset: -25%; z-index: 1; pointer-events: none;
  background:
    radial-gradient(38% 38% at 18% 16%, rgba(255,255,255,.055), transparent 60%),
    radial-gradient(34% 34% at 84% 24%, rgba(220,222,230,.05), transparent 60%),
    radial-gradient(46% 40% at 62% 88%, rgba(255,255,255,.04), transparent 62%),
    radial-gradient(60% 50% at 50% 118%, rgba(0,0,0,.55), transparent 60%);
  animation: aurora 26s ease-in-out infinite alternate;
}
body::after {
  content: ''; position: fixed; inset: 0; z-index: 1; pointer-events: none; opacity: .04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
main, header, footer, .float-stack { position: relative; z-index: 2; }

/* ---------- Layout primitives ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(56px, 8vw, 104px); }

/* ---------- Typography ---------- */
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.08; letter-spacing: -0.01em; color: var(--ink); }
.display {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(2.7rem, 7.2vw, 6rem);
  line-height: 1.02; letter-spacing: -0.018em;
}
h2 { font-size: clamp(2rem, 4.6vw, 3.5rem); }
h3 { font-size: clamp(1.3rem, 2.3vw, 1.85rem); }
h4 { font-family: var(--sans); font-weight: 600; font-size: 1rem; letter-spacing: -0.01em; }
em, .italic { font-style: italic; }
p { color: var(--ink-soft); }
.lead {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(1.45rem, 2.8vw, 2.25rem);
  line-height: 1.38; letter-spacing: -0.01em; color: var(--ink);
}

/* overline / eyebrow */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--sans); font-size: .72rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: .22em; color: var(--muted);
}
.eyebrow::before { content: ''; width: 26px; height: 1px; background: var(--line-3); }
.eyebrow--center { justify-content: center; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 1000;
  transition: background .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(8,8,7,.72);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom-color: var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.brand {
  display: inline-flex; align-items: center; gap: 11px;
  font-family: var(--serif); font-size: 1.32rem; font-weight: 420; letter-spacing: -0.02em; color: var(--ink);
}
.brand { color: var(--ink); }
.brand span:last-child:not(.brand__word):not(.brand__mark) { color: var(--muted); }
.brand__mark {
  width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
  font-family: var(--serif); font-size: 1.05rem; font-weight: 500; color: #0a0a0a;
  background: linear-gradient(150deg, #fafaf6, #c9c6bd);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6), var(--sh-sm);
}
.brand span.brand__word { color: var(--ink); }

.nav__links { display: flex; align-items: center; gap: 6px; }
.nav__links a {
  position: relative; padding: 9px 15px; font-size: .9rem; font-weight: 450; color: var(--ink-soft);
  border-radius: 8px; transition: color .25s var(--ease);
}
.nav__links a::after {
  content: ''; position: absolute; left: 15px; right: 15px; bottom: 4px; height: 1px;
  background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after, .nav__links a.active::after { transform: scaleX(1); }
.nav__links a.active { color: var(--ink); }

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

/* ---------- Buttons / links ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 24px; border-radius: 999px; font-family: var(--sans); font-size: .9rem; font-weight: 500;
  letter-spacing: .01em; border: 1px solid transparent; overflow: hidden;
  transition: transform .3s var(--ease), background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.btn svg { width: 18px; height: 18px; }
.btn:active { transform: scale(.97); }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.btn--lg { padding: 16px 30px; font-size: .96rem; }

.btn--primary { background: var(--ink); color: #0a0a0a; }
.btn--primary:hover { transform: translateY(-2px); background: #fff; box-shadow: var(--sh-md); }

.btn--ghost { color: var(--ink); border-color: var(--line-2); background: rgba(255,255,255,.015); }
.btn--ghost:hover { transform: translateY(-2px); border-color: var(--line-3); background: rgba(255,255,255,.05); }

.btn--whatsapp { background: var(--whatsapp); color: #04130a; font-weight: 600; }
.btn--whatsapp:hover { transform: translateY(-2px); filter: brightness(1.06); }

/* Glossy shine sweep — for primary CTAs */
.btn--shine::after {
  content: ''; position: absolute; top: 0; left: -140%; width: 55%; height: 100%; z-index: 2;
  background: linear-gradient(100deg, transparent 20%, rgba(255,255,255,.55) 50%, transparent 80%);
  transform: skewX(-18deg); pointer-events: none;
  animation: btn-shine 5.5s var(--ease-out) 1.6s infinite;
}
.btn--shine.btn--whatsapp::after { background: linear-gradient(100deg, transparent 20%, rgba(255,255,255,.7) 50%, transparent 80%); }
.btn--shine:hover::after { animation: btn-shine 1s var(--ease-out); }
@keyframes btn-shine { 0% { left: -140%; } 18%, 100% { left: 160%; } }

/* inline arrow link */
.arrow-link {
  display: inline-flex; align-items: center; gap: 10px; font-weight: 500; font-size: .92rem; color: var(--ink);
}
.arrow-link svg { width: 17px; height: 17px; transition: transform .35s var(--ease); }
.arrow-link:hover svg { transform: translateX(6px); }
.arrow-link span { position: relative; }
.arrow-link span::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -3px; height: 1px;
  background: var(--line-3); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.arrow-link:hover span::after { transform: scaleX(1); }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: 150px; padding-bottom: clamp(60px, 9vw, 110px); overflow: hidden; }
.hero::before {
  content: ''; position: absolute; top: -10%; left: 50%; transform: translateX(-50%);
  width: 900px; height: 720px; pointer-events: none;
  background: radial-gradient(closest-side, rgba(255,255,255,.10), transparent 72%);
  filter: blur(10px);
}
.hero__grid {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: clamp(60px, 8vw, 120px) clamp(60px, 8vw, 120px);
  -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 25%, transparent 75%);
          mask-image: radial-gradient(120% 90% at 50% 0%, #000 25%, transparent 75%);
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero__copy { position: relative; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 30px;
  padding: 7px 15px 7px 12px; border: 1px solid var(--line); border-radius: 999px;
  font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft);
  background: rgba(255,255,255,.02);
}
.hero__badge .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--ink);
  box-shadow: 0 0 0 4px rgba(255,255,255,.10); animation: blink 2.6s ease-in-out infinite;
}
.hero h1 { max-width: 18ch; margin-bottom: 30px; }
.hero h1 .accent { font-style: italic; color: var(--ink); position: relative; }
.hero__sub { max-width: 52ch; font-size: 1.12rem; color: var(--ink-soft); margin-bottom: 38px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.hero__meta {
  margin-top: clamp(48px, 7vw, 92px); padding-top: 28px; border-top: 1px solid var(--line);
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.hero__meta div { display: flex; flex-direction: column; gap: 4px; }
.hero__meta strong {
  font-family: var(--serif); font-weight: 380; font-size: clamp(1.8rem, 3vw, 2.6rem);
  letter-spacing: -0.02em; font-variant-numeric: tabular-nums;
}
.hero__meta span { font-size: .82rem; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; }

/* ---- Hero 3D stage ---- */
.hero__stage { position: relative; perspective: 1400px; min-height: 440px; display: grid; place-items: center; }
.hero__scene { position: relative; width: min(420px, 90%); transform-style: preserve-3d; transform: rotateY(-14deg) rotateX(7deg); transition: transform .3s var(--ease-out); }
.hero__scene::before {
  content: ''; position: absolute; inset: -14% -10% -22% -10%; border-radius: 30px; z-index: -1;
  background: radial-gradient(closest-side, rgba(255,255,255,.12), transparent 72%); filter: blur(18px);
}
.glass-panel {
  position: relative; border-radius: 20px; padding: 22px;
  background: linear-gradient(150deg, rgba(28,28,26,.86), rgba(12,12,11,.82));
  border: 1px solid var(--line-2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 30px 70px -28px rgba(0,0,0,.9);
  backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%);
  transform-style: preserve-3d;
}
.glass-panel__head { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.glass-panel__head .dot3 { display: flex; gap: 6px; }
.glass-panel__head .dot3 i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-3); }
.glass-panel__head strong { font-family: var(--sans); font-size: .82rem; font-weight: 500; color: var(--ink-soft); letter-spacing: .02em; margin-left: auto; }
.panel-row { display: flex; align-items: center; gap: 14px; padding: 13px 0; border-top: 1px solid var(--line); }
.panel-row:first-of-type { border-top: none; }
.panel-row .pic { width: 40px; height: 40px; flex-shrink: 0; border-radius: 11px; display: grid; place-items: center; color: var(--ink); border: 1px solid var(--line-2); background: rgba(255,255,255,.04); }
.panel-row .pic svg { width: 20px; height: 20px; }
.panel-row .meta { flex: 1; min-width: 0; }
.panel-row .meta b { display: block; font-family: var(--sans); font-weight: 500; font-size: .9rem; }
.panel-row .bar { margin-top: 7px; height: 5px; border-radius: 999px; background: rgba(255,255,255,.08); overflow: hidden; }
.panel-row .bar i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--muted), var(--ink)); }
.panel-row .pct { font-variant-numeric: tabular-nums; font-size: .82rem; color: var(--muted); }
.hero__chip {
  position: absolute; display: flex; align-items: center; gap: 9px; padding: 11px 15px; border-radius: 14px;
  background: linear-gradient(150deg, rgba(32,31,28,.92), rgba(14,14,12,.9)); border: 1px solid var(--line-2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.1), var(--sh-lg); font-size: .82rem; font-weight: 500; color: var(--ink);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.hero__chip svg { width: 18px; height: 18px; }
.hero__chip--a { top: -26px; right: -14px; animation: float-a 6s ease-in-out infinite; }
.hero__chip--b { bottom: -22px; left: -20px; animation: float-b 7.5s ease-in-out infinite; }
.hero__chip .tick { width: 22px; height: 22px; border-radius: 50%; background: rgba(37,211,102,.16); color: var(--whatsapp); display: grid; place-items: center; }
.hero__chip .tick svg { width: 13px; height: 13px; }

/* ---------- Marquee ---------- */
.marquee {
  border-block: 1px solid var(--line); padding-block: 22px; overflow: hidden; white-space: nowrap;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track { display: inline-flex; gap: 0; animation: scrollx 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span {
  display: inline-flex; align-items: center; gap: 26px; padding-inline: 26px;
  font-family: var(--serif); font-size: clamp(1.3rem, 2.4vw, 2rem); font-weight: 350;
  font-style: italic; color: var(--ink-soft);
}
.marquee__track span::after { content: '✳'; font-style: normal; font-size: .8em; color: var(--dim); }

/* ---------- Section heads ---------- */
.section-head { max-width: 760px; margin-bottom: clamp(44px, 6vw, 76px); }
.section-head .eyebrow { margin-bottom: 22px; }
.section-head h2 { margin-bottom: 20px; }
.section-head p { font-size: 1.08rem; color: var(--ink-soft); max-width: 60ch; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow { justify-content: center; }
.section-head--center p { margin-inline: auto; }

/* split header: label left, lead right */
.split-head {
  display: grid; grid-template-columns: 0.8fr 1.4fr; gap: clamp(24px, 6vw, 80px);
  align-items: start; margin-bottom: clamp(48px, 7vw, 90px);
}
.split-head__label { position: sticky; top: 110px; }
.split-head__label .eyebrow { margin-bottom: 16px; }
.split-head__label .num { font-family: var(--serif); font-size: 1rem; color: var(--dim); }

/* ---------- Services editorial list ---------- */
.svc-list { border-top: 1px solid var(--line); }
.svc-row {
  display: grid; grid-template-columns: auto 1fr auto; gap: clamp(20px, 5vw, 64px); align-items: center;
  padding-block: clamp(28px, 4vw, 48px); border-bottom: 1px solid var(--line);
  position: relative; transition: padding-left .45s var(--ease);
}
.svc-row::before {
  content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(255,255,255,.04), transparent 60%);
  opacity: 0; transition: opacity .45s var(--ease); pointer-events: none;
}
.svc-row:hover { padding-left: 22px; }
.svc-row:hover::before { opacity: 1; }
.svc-row[data-href] { cursor: pointer; }
.svc-row__num { font-family: var(--serif); font-size: 1.05rem; color: var(--dim); font-variant-numeric: tabular-nums; }
.svc-row__main { display: flex; flex-direction: column; gap: 12px; }
.svc-row__main h3 { transition: transform .45s var(--ease); }
.svc-row:hover .svc-row__main h3 { transform: translateX(6px); }
.svc-row__main p { max-width: 56ch; color: var(--muted); }
.svc-row__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.svc-row__tags span {
  font-size: .76rem; color: var(--ink-soft); padding: 5px 12px; border: 1px solid var(--line);
  border-radius: 999px; letter-spacing: .02em;
}
.svc-row__cta {
  width: 56px; height: 56px; flex-shrink: 0; border-radius: 50%; border: 1px solid var(--line-2);
  display: grid; place-items: center; color: var(--ink);
  transition: background .4s var(--ease), border-color .4s var(--ease), transform .4s var(--ease);
}
.svc-row__cta svg { width: 20px; height: 20px; transition: transform .4s var(--ease); }
.svc-row:hover .svc-row__cta { background: var(--ink); color: #0a0a0a; border-color: var(--ink); transform: rotate(-45deg); }

/* ---------- Feature rows (approach / why) ---------- */
.feature-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(258px, 1fr));
  gap: clamp(14px, 1.6vw, 20px);
}
.feature { padding: clamp(28px, 3.5vw, 42px); display: flex; flex-direction: column; gap: 14px; }
.feature__num { font-family: var(--serif); font-size: .95rem; color: var(--dim); }
.feature h3 { font-size: clamp(1.15rem, 1.9vw, 1.5rem); }
.feature p { color: var(--muted); }

/* ---------- Process / steps ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: clamp(14px, 1.6vw, 20px); }
.step { padding: clamp(26px, 3vw, 38px); display: flex; flex-direction: column; gap: 14px; }
.step__num {
  font-family: var(--serif); font-weight: 350; font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--line-3);
}
.step:hover .step__num { color: var(--ink); -webkit-text-stroke: 1px transparent; transition: color .4s var(--ease); }
.step h3 { font-size: 1.25rem; }
.step p { color: var(--muted); font-size: .96rem; }

/* ---------- Figures / stats band ---------- */
.figures { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 4vw, 48px); }
.figure { display: flex; flex-direction: column; gap: 8px; padding-top: 26px; border-top: 1px solid var(--line-2); }
.figure strong {
  font-family: var(--serif); font-weight: 350; font-size: clamp(2.6rem, 5vw, 4.2rem); line-height: 1;
  letter-spacing: -0.03em; font-variant-numeric: tabular-nums;
}
.figure span { color: var(--muted); font-size: .92rem; }

/* ---------- CTA ---------- */
.cta { text-align: center; max-width: 820px; margin-inline: auto; }
.cta .eyebrow { justify-content: center; margin-bottom: 26px; }
.cta h2 { font-size: clamp(2.3rem, 5.5vw, 4.4rem); margin-bottom: 26px; }
.cta p { font-size: 1.1rem; color: var(--ink-soft); max-width: 50ch; margin: 0 auto 38px; }
.cta__btns { display: inline-flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* ---------- Page hero (inner) ---------- */
.page-hero { padding-top: 160px; padding-bottom: clamp(40px, 6vw, 80px); position: relative; overflow: hidden; }
.page-hero::before {
  content: ''; position: absolute; top: -30%; right: -5%; width: 600px; height: 600px; pointer-events: none;
  background: radial-gradient(closest-side, rgba(255,255,255,.07), transparent 72%); filter: blur(12px);
}
.page-hero .eyebrow { margin-bottom: 26px; }
.page-hero h1 { max-width: 18ch; margin-bottom: 26px; }
.page-hero p { max-width: 60ch; font-size: 1.12rem; color: var(--ink-soft); }
.breadcrumb { margin-top: 30px; font-size: .82rem; color: var(--dim); letter-spacing: .04em; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--ink); }

/* ---------- Services page blocks ---------- */
.svc-block {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 6vw, 88px); align-items: center;
  padding-block: clamp(48px, 7vw, 96px); border-bottom: 1px solid var(--line);
}
.svc-block:last-child { border-bottom: none; }
.svc-block--reverse .svc-block__media { order: 2; }
.svc-block__media {
  position: relative; border: 1px solid var(--line); border-radius: 18px; padding: clamp(30px, 4vw, 52px);
  background: linear-gradient(160deg, var(--surface), var(--bg-2)); overflow: hidden; min-height: 280px;
  display: flex; flex-direction: column; justify-content: flex-end; gap: 14px;
}
.svc-block__media::before {
  content: ''; position: absolute; top: -40%; right: -20%; width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(255,255,255,.10), transparent 65%); filter: blur(16px);
}
.svc-block__media .big-num { position: absolute; top: 26px; left: 30px; font-family: var(--serif); font-size: clamp(3rem, 7vw, 6rem); line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--line-2); }
.svc-block__media .ic { width: 56px; height: 56px; border-radius: 13px; display: grid; place-items: center; color: var(--ink); border: 1px solid var(--line-2); background: rgba(255,255,255,.03); position: relative; }
.svc-block__media h3 { font-size: 1.5rem; position: relative; }
.svc-block__media p { color: var(--muted); position: relative; max-width: 36ch; }
.svc-block__body .eyebrow { margin-bottom: 18px; }
.svc-block__body h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); margin-bottom: 20px; }
.svc-block__body > p { color: var(--ink-soft); margin-bottom: 26px; max-width: 56ch; }
.svc-features { display: grid; gap: 2px; }
.svc-features li { display: flex; align-items: center; gap: 14px; padding: 13px 0; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: .98rem; }
.svc-features li svg { width: 18px; height: 18px; color: var(--ink); flex-shrink: 0; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.about-grid h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin-bottom: 20px; }
.about-grid p { color: var(--ink-soft); margin-bottom: 18px; }
.stat-card { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(12px, 1.4vw, 18px); }
.stat-card > div { padding: clamp(24px, 3vw, 34px); display: flex; flex-direction: column; gap: 8px; }
.stat-card strong { font-family: var(--serif); font-weight: 350; font-size: clamp(1.9rem, 3.4vw, 2.8rem); line-height: 1; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.stat-card span { font-size: .86rem; color: var(--muted); }

.mv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: clamp(14px, 1.6vw, 20px); }
.mv-card { padding: clamp(30px, 4vw, 48px); display: flex; flex-direction: column; gap: 16px; }
.mv-card .ic { width: 52px; height: 52px; border-radius: 13px; display: grid; place-items: center; color: var(--ink); border: 1px solid var(--line-2); background: rgba(255,255,255,.03); }
.mv-card h3 { font-size: 1.45rem; }
.mv-card p { color: var(--muted); }

.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(262px, 1fr)); gap: clamp(14px, 1.6vw, 20px); }
.value { padding: clamp(28px, 3.5vw, 42px); display: flex; flex-direction: column; gap: 14px; }
.value .ic { width: 50px; height: 50px; border-radius: 12px; display: grid; place-items: center; color: var(--ink); border: 1px solid var(--line-2); background: rgba(255,255,255,.03); }
.value h3 { font-size: 1.3rem; }
.value p { color: var(--muted); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(36px, 6vw, 80px); align-items: start; }
.contact-grid h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 10px; }
.contact-lead { color: var(--muted); margin-bottom: 30px; }
.contact-info { display: flex; flex-direction: column; gap: 2px; border-top: 1px solid var(--line); }
.contact-item {
  display: flex; align-items: center; gap: 18px; padding: 20px 6px; border-bottom: 1px solid var(--line);
  transition: padding-left .4s var(--ease), background .4s var(--ease);
}
.contact-item:hover { padding-left: 16px; }
.contact-item .ic { width: 48px; height: 48px; flex-shrink: 0; border-radius: 12px; display: grid; place-items: center; color: var(--ink); border: 1px solid var(--line-2); background: rgba(255,255,255,.03); }
.contact-item.is-whatsapp .ic { color: var(--whatsapp); }
.contact-item span { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin-bottom: 3px; }
.contact-item strong { font-size: 1.02rem; font-weight: 500; }
.map-embed { margin-top: 30px; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; height: 260px; }
.map-embed iframe { width: 100%; height: 100%; border: 0; filter: grayscale(1) invert(.92) contrast(.9) brightness(.95); }

.contact-form { border: 1px solid var(--line); border-radius: 20px; padding: clamp(26px, 3.5vw, 44px); background: linear-gradient(170deg, var(--surface), var(--bg-2)); }
.contact-form h2 { font-size: 1.5rem; margin-bottom: 6px; }
.contact-form > p { color: var(--muted); font-size: .95rem; margin-bottom: 26px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: .82rem; font-weight: 500; color: var(--ink-soft); letter-spacing: .02em; }
.req { color: var(--muted); }
.form-control {
  width: 100%; padding: 14px 16px; font: inherit; font-size: .95rem; color: var(--ink);
  background: rgba(255,255,255,.02); border: 1px solid var(--line-2); border-radius: 11px;
  transition: border-color .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);
}
.form-control::placeholder { color: var(--dim); }
.form-control:focus { outline: none; border-color: var(--line-3); background: rgba(255,255,255,.04); box-shadow: 0 0 0 4px rgba(255,255,255,.04); }
textarea.form-control { min-height: 130px; resize: vertical; }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%2397938A' stroke-width='2'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 42px; }
select.form-control option { background: #121211; color: var(--ink); }
.form-control.invalid { border-color: #c2554f; background: rgba(194,85,79,.06); }
.field-error { font-size: .8rem; color: #d9837d; max-height: 0; overflow: hidden; opacity: 0; transition: all .3s var(--ease); }
.field-error.show { max-height: 30px; opacity: 1; margin-top: -2px; }
.form-success {
  display: none; align-items: center; gap: 12px; padding: 15px 18px; margin-bottom: 22px;
  border: 1px solid rgba(37,211,102,.4); background: rgba(37,211,102,.08); color: #8ff0b5; border-radius: 12px; font-size: .9rem;
}
.form-success.show { display: flex; }
.form-success svg { width: 20px; flex-shrink: 0; }
.form-note { display: flex; align-items: center; gap: 8px; margin-top: 16px; font-size: .82rem; color: var(--dim); }
.form-note svg { width: 15px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding-block: clamp(56px, 7vw, 90px) 34px; margin-top: clamp(40px, 6vw, 80px); }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: clamp(28px, 4vw, 56px); padding-bottom: 50px; border-bottom: 1px solid var(--line); }
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand p { color: var(--muted); max-width: 38ch; margin-bottom: 22px; font-size: .95rem; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; color: var(--ink-soft);
  border: 1px solid var(--line); background: rgba(255,255,255,.015); transition: all .3s var(--ease);
}
.footer-social a:hover { background: var(--ink); color: #0a0a0a; border-color: var(--ink); transform: translateY(-3px); }
.footer-col h4 { font-size: .76rem; text-transform: uppercase; letter-spacing: .16em; color: var(--muted); margin-bottom: 20px; font-weight: 500; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { color: var(--ink-soft); font-size: .94rem; transition: color .25s var(--ease); }
.footer-col a:hover { color: var(--ink); }
.footer-contact li { display: flex; align-items: center; gap: 11px; color: var(--ink-soft); font-size: .94rem; }
.footer-contact svg { width: 16px; color: var(--muted); flex-shrink: 0; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 30px; font-size: .82rem; color: var(--dim); }

/* ---------- Floating contact ---------- */
.float-stack { position: fixed; right: 22px; bottom: 24px; z-index: 1100; display: flex; flex-direction: column; gap: 14px; }
.float-btn { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; color: #fff; box-shadow: var(--sh-md); position: relative; transition: transform .25s var(--ease), filter .25s var(--ease); }
.float-btn svg { width: 26px; height: 26px; }
.float-btn:hover { transform: scale(1.08) translateY(-2px); filter: brightness(1.08); }
.float-btn--whatsapp { background: var(--whatsapp); }
.float-btn--call { background: linear-gradient(150deg, var(--surface-hi), #0a0a0a); border: 1px solid var(--line-2); }
.float-btn::before {
  content: attr(data-label); position: absolute; right: 68px; white-space: nowrap;
  background: var(--surface-2); border: 1px solid var(--line); color: var(--ink);
  font-size: .8rem; padding: 8px 13px; border-radius: 9px; opacity: 0; pointer-events: none; transform: translateX(8px);
  transition: opacity .25s var(--ease), transform .25s var(--ease); box-shadow: var(--sh-md);
}
.float-btn:hover::before { opacity: 1; transform: translateX(0); }
.float-btn--whatsapp::after { content: ''; position: absolute; inset: 0; border-radius: 50%; box-shadow: 0 0 0 0 rgba(37,211,102,.5); animation: pulse 2.4s infinite; }

/* ---------- Mobile nav toggle ---------- */
.nav__toggle { display: none; width: 42px; height: 42px; border-radius: 10px; flex-direction: column; gap: 5px; align-items: center; justify-content: center; border: 1px solid var(--line); }
.nav__toggle span { width: 18px; height: 1.5px; background: var(--ink); transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav__toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Elevated 3D cards (depth + cursor spotlight + tilt) ---------- */
.feature, .step, .value, .mv-card, .stat-card > div {
  position: relative; overflow: hidden;
  background: linear-gradient(168deg, var(--surface), var(--bg-2));
  border: 1px solid var(--line); border-radius: 18px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05), var(--sh-md);
  transform-style: preserve-3d; will-change: transform;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.feature::after, .step::after, .value::after, .mv-card::after,
.stat-card > div::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: 0;
  background: radial-gradient(440px circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.12), transparent 42%);
  opacity: 0; transition: opacity .4s var(--ease);
}
.feature:hover, .step:hover, .value:hover, .mv-card:hover,
.stat-card > div:hover {
  border-color: var(--line-2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.09), var(--sh-lg), 0 0 52px -12px rgba(255,255,255,.08);
}
.feature:hover::after, .step:hover::after, .value:hover::after,
.mv-card:hover::after, .stat-card > div:hover::after { opacity: 1; }
.feature > *, .step > *, .value > *, .mv-card > *,
.stat-card > div > * { position: relative; z-index: 1; }
/* Tap/press feedback (touch + pointer) */
.feature:active, .step:active, .value:active, .mv-card:active, .stat-card > div:active {
  transform: scale(.985); transition-duration: .12s;
}
/* Hover sheen sweep across tiles */
.feature::before, .step::before, .value::before, .mv-card::before {
  content: ''; position: absolute; top: 0; left: -130%; width: 60%; height: 100%; z-index: 0; pointer-events: none;
  background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.06) 50%, transparent 70%);
  transform: skewX(-16deg); transition: none;
}
.feature:hover::before, .step:hover::before, .value:hover::before, .mv-card:hover::before {
  animation: tile-sheen 1.1s var(--ease-out);
}
@keyframes tile-sheen { from { left: -130%; } to { left: 150%; } }
@media (prefers-reduced-motion: reduce) {
  .btn--shine::after { animation: none; }
  .feature::before, .step::before, .value::before, .mv-card::before { display: none; }
}

/* tilt-enabled containers keep 3D context */
[data-tilt] { transform-style: preserve-3d; will-change: transform; }
.svc-block__media, .contact-form { transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease); }
.svc-block__media:hover, .contact-form:hover { box-shadow: var(--sh-lg), 0 0 60px -16px rgba(255,255,255,.07); border-color: var(--line-2); }

/* lift icon tiles off the surface in 3D */
.feature__num, .value .ic, .mv-card .ic, .step__num { transform: translateZ(26px); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Keyframes ---------- */
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes aurora { 0% { transform: translate3d(-2%, -1%, 0) scale(1); } 100% { transform: translate3d(3%, 2%, 0) scale(1.1); } }
@keyframes float-a { 0%, 100% { transform: translateY(0) translateZ(60px); } 50% { transform: translateY(-14px) translateZ(60px); } }
@keyframes float-b { 0%, 100% { transform: translateY(0) translateZ(110px); } 50% { transform: translateY(-20px) translateZ(110px); } }
@keyframes scrollx { to { transform: translateX(-50%); } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); } 70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-brand { grid-column: 1 / -1; }
  .figures { grid-template-columns: repeat(2, 1fr); row-gap: 36px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .nav__links {
    position: fixed; inset: 78px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(8,8,7,.96); backdrop-filter: blur(20px); border-bottom: 1px solid var(--line);
    padding: 12px var(--gutter) 24px; transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: opacity .3s var(--ease), transform .3s var(--ease);
  }
  .nav__links.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav__links a { padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav__links a::after { display: none; }
  .nav__toggle { display: flex; }
  .nav__cta .btn:not(.nav__toggle) { display: none; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__stage { min-height: 360px; margin-top: 18px; order: 2; }
  .split-head { grid-template-columns: 1fr; }
  .split-head__label { position: static; }
  .svc-block, .svc-block--reverse .svc-block__media, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .svc-block--reverse .svc-block__media { order: 0; }
  .feature-grid, .mv-grid, .values-grid { grid-template-columns: 1fr; }
  .svc-row { grid-template-columns: auto 1fr; }
  .svc-row__cta { display: none; }
}
@media (max-width: 560px) {
  .hero__meta { grid-template-columns: 1fr; gap: 18px; }
  .figures, .steps, .stat-card { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}