/* =============================================================
   SACCRA PERÚ — "Cámara oscura"
   Dark cinematic · violeta-magenta eléctrico · halftone
   Syne + Hanken Grotesk + DM Mono
   ============================================================= */

/* 1. Tokens ---------------------------------------------------- */
:root {
  --bg:        #0B0A0D;
  --bg-2:      #0F0E13;
  --panel:     #15131C;
  --panel-2:   #1C1927;
  --bone:      #ECE9F0;
  --bone-2:    #B7B2C4;
  --mute:      #857F92;
  --accent:    #A733E0;
  --accent-2:  #E56BFF;
  --accent-ink:#0E0616;
  --line:      rgba(236,233,240,.12);
  --line-2:    rgba(236,233,240,.06);
  --dot:       rgba(231,140,255,.16);

  --sans: "Hanken Grotesk", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --disp: "Syne", var(--sans);
  --mono: "DM Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --wrap: 1180px;
  --pad: clamp(1.15rem, 5vw, 3.5rem);
}

/* 2. Reset & base -------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--bg);
  color: var(--bone);
  font-family: var(--sans);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.075rem);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.03; letter-spacing: -0.02em; font-family: var(--disp); font-weight: 700; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 3px; border-radius: 3px; }

.wrap { width: min(100% - 2 * var(--pad), var(--wrap)); margin-inline: auto; }

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .6rem 1rem; background: var(--bone); color: var(--bg);
  border-radius: 8px; font-weight: 600;
}
.skip-link:focus { top: 1rem; }

/* 3. Shared bits -------------------------------------------- */
.tc {
  font-family: var(--mono); font-size: .74rem; font-weight: 500;
  letter-spacing: .18em; text-transform: uppercase; color: var(--accent-2);
  display: inline-flex; align-items: center; gap: .5em;
}
.rec {
  width: .5em; height: .5em; border-radius: 50%; background: var(--accent-2);
  display: inline-block; flex: none;
  box-shadow: 0 0 0 0 rgba(229,107,255,.55);
  animation: rec 2s var(--ease-out) infinite;
}
@keyframes rec { 0% { box-shadow: 0 0 0 0 rgba(229,107,255,.5); } 70%,100% { box-shadow: 0 0 0 8px rgba(229,107,255,0); } }

.sec-head { max-width: 46rem; margin-bottom: clamp(2.2rem, 5vw, 3.6rem); }
.sec-head .tc { margin-bottom: 1rem; }
.sec-head h2 { font-size: clamp(1.9rem, 1.2rem + 3vw, 3.35rem); }
.sec-head__sub { color: var(--bone-2); margin-top: 1rem; max-width: 34rem; }

section { padding-block: clamp(3.6rem, 9vw, 7rem); position: relative; }

/* halftone divider on top of most sections */
.proof, .svc, .work, .about, .process, .reviews, .faq {
  border-top: 1px solid var(--line-2);
}
.svc::before, .work::before, .process::before, .reviews::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 120px;
  background-image: radial-gradient(var(--dot) 1px, transparent 1.6px);
  background-size: 9px 9px;
  -webkit-mask-image: linear-gradient(#000, transparent);
  mask-image: linear-gradient(#000, transparent);
  pointer-events: none; opacity: .6;
}

/* buttons */
.btn {
  --b: var(--bone);
  display: inline-flex; align-items: center; gap: .6em;
  font-family: var(--mono); font-size: .82rem; font-weight: 500;
  letter-spacing: .06em; text-transform: uppercase;
  padding: .95em 1.5em; border: 1px solid var(--b); color: var(--b);
  border-radius: 2px; transition: .3s var(--ease-out);
  transition-property: background-color, color, border-color, transform;
}
.btn svg { flex: none; }
.btn--solid { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn--solid:hover { background: var(--accent-2); border-color: var(--accent-2); transform: translateY(-2px); }
.btn--ghost:hover { background: var(--bone); color: var(--bg); transform: translateY(-2px); }
.btn--lg { padding: 1.1em 1.9em; font-size: .9rem; }

/* film-gate corner brackets */
.gate {
  position: absolute; width: 20px; height: 20px; pointer-events: none;
  border: 2px solid var(--accent-2); opacity: .85;
}
.gate--tl { top: 12px; left: 12px; border-right: 0; border-bottom: 0; }
.gate--tr { top: 12px; right: 12px; border-left: 0; border-bottom: 0; }
.gate--bl { bottom: 12px; left: 12px; border-right: 0; border-top: 0; }
.gate--br { bottom: 12px; right: 12px; border-left: 0; border-top: 0; }

/* 4. Reveal (signature: halftone-resolve) ------------------- */
.js [data-reveal] { opacity: 0; transform: translateY(26px); filter: blur(5px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out), filter .7s var(--ease-out); }
.js [data-reveal].in { opacity: 1; transform: none; filter: none; }
@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] { opacity: 1 !important; transform: none !important; filter: none !important; transition: none; }
}

/* 5. Splash — "gate trace": un cuadratito recorre el encuadre mientras carga -- */
.splash {
  position: fixed; inset: 0; z-index: 1000; background: var(--bg);
  display: grid; place-items: center;
  animation: splashSafety .01s 6s forwards;
}
.splash__frame {
  position: absolute; inset: clamp(16px, 5.5vmin, 52px); pointer-events: none;
}
.splash__edge { position: absolute; background: var(--line); }
.splash__edge::after { content: ""; position: absolute; inset: 0; background: var(--accent-2); box-shadow: 0 0 12px rgba(229,107,255,.5); }
.splash__edge--t, .splash__edge--b { left: 0; width: 100%; height: 1.5px; }
.splash__edge--l, .splash__edge--r { top: 0; width: 1.5px; height: 100%; }
.splash__edge--t::after, .splash__edge--b::after { transform: scaleX(0); }
.splash__edge--l::after, .splash__edge--r::after { transform: scaleY(0); }
.splash__edge--t { top: 0; }  .splash__edge--b { bottom: 0; }
.splash__edge--l { left: 0; }  .splash__edge--r { right: 0; }
.splash__edge--t::after { transform-origin: left center;  animation: edgeX 0.62s linear 0s forwards; }
.splash__edge--r::after { transform-origin: center top;    animation: edgeY 0.62s linear 0.6s forwards; }
.splash__edge--b::after { transform-origin: right center;  animation: edgeX 0.62s linear 1.2s forwards; }
.splash__edge--l::after { transform-origin: center bottom; animation: edgeY 0.62s linear 1.8s forwards; }
@keyframes edgeX { to { transform: scaleX(1); } }
@keyframes edgeY { to { transform: scaleY(1); } }
.splash__runner {
  position: absolute; top: -4.5px; left: -4.5px; width: 10px; height: 10px;
  background: var(--accent-2); box-shadow: 0 0 16px 2px rgba(229,107,255,.6);
  animation: runnerLap 2.42s cubic-bezier(.65,0,.35,1) forwards;
}
@keyframes runnerLap {
  0%   { top: -4.5px;              left: -4.5px; }
  25%  { top: -4.5px;              left: calc(100% - 5.5px); }
  50%  { top: calc(100% - 5.5px);  left: calc(100% - 5.5px); }
  75%  { top: calc(100% - 5.5px);  left: -4.5px; }
  100% { top: -4.5px;              left: -4.5px; }
}
.splash__in { display: grid; justify-items: center; gap: 1.1rem; position: relative; z-index: 1; }
.splash__logo { width: clamp(150px, 40vw, 220px); opacity: 0; animation: splashLogo .8s var(--ease-out) .5s forwards; }
.splash__tc { font-family: var(--mono); font-size: .78rem; letter-spacing: .2em; color: var(--accent-2); display: inline-flex; gap: .6em; align-items: center; opacity: 0; animation: splashLogo .6s var(--ease-out) 1s forwards; }
@keyframes splashLogo { from { opacity: 0; transform: translateY(8px); } to { opacity: .96; transform: none; } }
.splash.is-out { opacity: 0; pointer-events: none; transition: opacity .55s var(--ease-out); }
@keyframes splashSafety { to { opacity: 0; pointer-events: none; visibility: hidden; } }
@media (prefers-reduced-motion: reduce) {
  .splash__runner, .splash__edge::after { animation: none; }
  .splash__edge::after { transform: none; }
  .splash__logo, .splash__tc { animation: none; opacity: .96; }
}

/* 6. Nav --------------------------------------------------- */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 900; transition: background-color .4s var(--ease-out), border-color .4s; border-bottom: 1px solid transparent; }
.nav.is-stuck { background: rgba(11,10,13,.82); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom-color: var(--line); }
.nav__wrap { width: min(100% - 2 * var(--pad), var(--wrap)); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 1rem; }
.brand { display: grid; gap: .18rem; line-height: 1; }
.brand__eyebrow { font-family: var(--mono); font-size: .62rem; letter-spacing: .22em; text-transform: uppercase; color: var(--mute); }
.brand__name { font-family: var(--disp); font-weight: 800; font-size: 1.12rem; letter-spacing: -.01em; }
.brand__name span { color: var(--accent-2); margin-left: .35em; }
.nav__links { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2rem); }
.nav__links a { font-family: var(--mono); font-size: .8rem; letter-spacing: .04em; color: var(--bone-2); transition: color .25s; }
.nav__links a:hover { color: var(--bone); }
.nav__cta { border: 1px solid var(--line); padding: .65em 1.1em; border-radius: 2px; color: var(--bone) !important; text-transform: uppercase; letter-spacing: .08em; font-size: .72rem !important; }
.nav__cta:hover { background: var(--accent); border-color: var(--accent); }
.nav__toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 2px; padding: 12px; }
.nav__toggle span { display: block; height: 1.5px; background: var(--bone); transition: .3s var(--ease-out); }
.nav__toggle span + span { margin-top: 5px; }
.nav.is-open .nav__toggle span:first-child { transform: translateY(6.5px) rotate(45deg); }
.nav.is-open .nav__toggle span:last-child { transform: translateY(-6.5px) rotate(-45deg); }

/* 7. Hero ------------------------------------------------- */
.hero { min-height: 100svh; display: flex; align-items: flex-end; padding-block: 0; overflow: hidden; }
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.hero__grade { position: absolute; inset: 0; background:
  linear-gradient(180deg, rgba(11,10,13,.72) 0%, rgba(11,10,13,.3) 34%, rgba(11,10,13,.55) 62%, rgba(11,10,13,.96) 100%),
  radial-gradient(120% 80% at 80% 12%, rgba(167,51,224,.32), transparent 60%); }
.hero__dots { position: absolute; inset: 0; background-image: radial-gradient(rgba(231,140,255,.11) 1px, transparent 1.5px); background-size: 8px 8px; mix-blend-mode: screen; opacity: .5; }
.hero__in { position: relative; z-index: 2; width: min(100% - 2 * var(--pad), var(--wrap)); margin-inline: auto; padding-block: clamp(6rem, 16vh, 9rem) clamp(4.5rem, 12vh, 7rem); }
.hero__title { font-size: clamp(2.9rem, 1.4rem + 7vw, 6.6rem); font-weight: 800; letter-spacing: -.03em; text-shadow: 0 2px 30px rgba(11,10,13,.6), 0 1px 3px rgba(11,10,13,.7); }
.hero__title em { font-style: normal; color: var(--accent-2); }
.tc + .hero__title { margin-top: 1.1rem; }
.hero__sub { margin-top: 1.5rem; max-width: 33rem; color: var(--bone); font-size: clamp(1rem, .95rem + .4vw, 1.2rem); text-shadow: 0 1px 12px rgba(11,10,13,.7); }
.hero .tc { text-shadow: 0 1px 8px rgba(11,10,13,.8); }
.hero__actions { margin-top: 2.2rem; display: flex; flex-wrap: wrap; gap: .9rem; }
.hero__scroll { position: absolute; right: var(--pad); bottom: 1.8rem; z-index: 2; display: grid; justify-items: center; gap: .5rem; font-family: var(--mono); font-size: .64rem; letter-spacing: .2em; text-transform: uppercase; color: var(--mute); }
.hero__scroll svg { animation: bob 2.4s var(--ease-out) infinite; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(5px); } }
@media (prefers-reduced-motion: reduce) { .hero__scroll svg, .rec { animation: none; } }

/* 8. Proof ---------------------------------------------------- */
.proof { padding-bottom: 0; }
.proof__stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); }
.stat { background: var(--bg); padding: clamp(1.4rem, 4vw, 2.4rem); display: grid; gap: .3rem; }
.stat__n { font-family: var(--disp); font-weight: 800; font-size: clamp(1.9rem, 1.2rem + 3vw, 3rem); color: var(--bone); letter-spacing: -.03em; }
.stat__l { font-family: var(--mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--mute); }
.proof__line { margin-top: 2.2rem; max-width: 44rem; color: var(--bone-2); }
.proof__line strong { color: var(--bone); font-weight: 600; }

.ticker { margin-top: clamp(2.5rem, 6vw, 4rem); border-block: 1px solid var(--line); overflow: hidden; padding-block: .9rem; }
.ticker__row { display: flex; align-items: center; gap: 1.4rem; white-space: nowrap; width: max-content; animation: ticker 32s linear infinite; }
.ticker__row span { font-family: var(--disp); font-weight: 700; font-size: clamp(1rem, .9rem + .6vw, 1.4rem); color: var(--bone); letter-spacing: -.01em; }
.ticker__row i { color: var(--accent-2); font-style: normal; }
@keyframes ticker { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker__row { animation: none; } }

/* 9. Servicios --------------------------------------------- */
.svc__group { border-top: 1px solid var(--line); padding-top: clamp(1.8rem, 4vw, 2.8rem); margin-top: clamp(2rem, 5vw, 3.4rem); }
.svc__group:first-of-type { margin-top: 0; }
.svc__label { display: flex; align-items: baseline; gap: 1rem; margin-bottom: 1.6rem; }
.svc__label h3 { font-size: clamp(1.4rem, 1rem + 2vw, 2.1rem); font-weight: 700; }
.svc__label .tc { font-size: .95rem; color: var(--accent-2); }
.svc__list { list-style: none; display: grid; gap: 0; }
.svc__list li { display: grid; grid-template-columns: 4.5rem 1fr; gap: 1rem; padding-block: 1.15rem; border-top: 1px solid var(--line-2); }
.svc__list li:first-child { border-top: 0; }
.svc__code { font-family: var(--mono); font-size: .78rem; color: var(--mute); letter-spacing: .05em; padding-top: .2rem; }
.svc__list h4 { font-family: var(--disp); font-weight: 600; font-size: 1.12rem; letter-spacing: -.01em; }
.svc__list p { color: var(--bone-2); font-size: .96rem; margin-top: .2rem; }

/* 10. Trabajo (contact sheet) ------------------------------- */
.sheet { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(.7rem, 1.6vw, 1.1rem); }
.frame { position: relative; overflow: hidden; background: var(--panel); border: 1px solid var(--line); }
.frame img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; transition: transform .7s var(--ease-out), filter .7s var(--ease-out); }
.frame--wide { grid-column: 1 / -1; }
.frame--wide img { aspect-ratio: 21 / 9; }
.frame figcaption { position: absolute; left: 0; bottom: 0; right: 0; padding: .8rem 1rem; display: flex; align-items: center; gap: .7rem; font-size: .85rem; color: var(--bone); background: linear-gradient(0deg, rgba(11,10,13,.9), transparent); }
.frame figcaption .tc { font-size: .68rem; color: var(--accent-2); }
.frame:hover img { transform: scale(1.04); filter: saturate(1.15); }

/* 11. Estudio --------------------------------------------- */
.about__grid { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.about__fig { position: relative; }
.about__fig img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border: 1px solid var(--line); }
.about__body .tc { margin-bottom: 1rem; }
.about__body h2 { font-size: clamp(1.9rem, 1.2rem + 3vw, 3.1rem); margin-bottom: 1.1rem; }
.about__body > p { color: var(--bone-2); margin-bottom: 1rem; }
.pillars { list-style: none; display: grid; gap: 0; margin-top: 1.8rem; }
.pillars li { border-top: 1px solid var(--line-2); padding-block: 1.1rem; }
.pillars .tc { color: var(--mute); }
.pillars h4 { font-family: var(--disp); font-weight: 600; font-size: 1.05rem; margin-block: .35rem .2rem; }
.pillars p { color: var(--bone-2); font-size: .93rem; }

/* 12. Streaming callout --------------------------------------- */
.stream { background: var(--bg-2); border-block: 1px solid var(--line-2); }
.stream__grid { display: grid; gap: clamp(1.8rem, 4vw, 3.4rem); align-items: center; }
.stream__fig { position: relative; }
.stream__fig img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border: 1px solid var(--line); }
.stream__body h3 { font-size: clamp(1.5rem, 1rem + 2.4vw, 2.4rem); font-weight: 700; margin-block: 1rem 1rem; }
.stream__body p { color: var(--bone-2); margin-bottom: 1.6rem; }

/* 13. Proceso --------------------------------------------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); }
.steps li { background: var(--bg); padding: clamp(1.4rem, 3.5vw, 2.2rem); display: grid; gap: .4rem; }
.steps .tc { color: var(--accent-2); }
.steps h4 { font-family: var(--disp); font-weight: 700; font-size: 1.25rem; margin-top: .3rem; }
.steps p { color: var(--bone-2); font-size: .95rem; }

/* 14. Banda BTL ------------------------------------------- */
.band { padding: 0; position: relative; overflow: hidden; isolation: isolate; }
.band > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.band__scrim { position: absolute; inset: 0; z-index: -1; background:
  linear-gradient(90deg, rgba(11,10,13,.95) 0%, rgba(11,10,13,.6) 55%, rgba(11,10,13,.85) 100%),
  radial-gradient(90% 90% at 15% 50%, rgba(167,51,224,.35), transparent 60%); }
.band__in { padding-block: clamp(4.5rem, 12vw, 8rem); max-width: 40rem; }
.band__quote { font-family: var(--disp); font-weight: 700; font-size: clamp(1.6rem, 1rem + 3.2vw, 3rem); line-height: 1.08; letter-spacing: -.02em; margin-block: 1.1rem 1.8rem; }
.band__quote em { font-style: normal; color: var(--accent-2); }

/* 15. Opiniones ------------------------------------------ */
.reviews__masonry { columns: 320px; column-gap: clamp(.9rem, 2vw, 1.4rem); }
.reviews__masonry blockquote { break-inside: avoid; margin-bottom: clamp(.9rem, 2vw, 1.4rem); background: var(--panel); border: 1px solid var(--line); padding: 1.5rem; border-left: 2px solid var(--accent); }
.reviews__masonry p { font-size: 1rem; }
.reviews__masonry cite { display: block; margin-top: 1rem; font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--mute); font-style: normal; }
.reviews__note { display: block; margin-top: 2rem; color: var(--mute); font-size: .68rem; }

/* 16. FAQ ----------------------------------------------- */
.faq__grid { display: grid; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
.faq__list details { border-top: 1px solid var(--line); padding-block: 1.15rem; }
.faq__list details[open] summary { color: var(--accent-2); }
.faq__list summary { font-family: var(--disp); font-weight: 600; font-size: 1.05rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after { content: "+"; font-family: var(--mono); color: var(--accent-2); flex: none; }
.faq__list details[open] summary::after { content: "–"; }
.faq__list details p { color: var(--bone-2); margin-top: .8rem; font-size: .96rem; }

/* 17. Cierre ------------------------------------------- */
.cta { text-align: center; overflow: hidden; }
.cta__dots { position: absolute; inset: 0; background-image: radial-gradient(var(--dot) 1px, transparent 1.6px); background-size: 10px 10px; -webkit-mask-image: radial-gradient(60% 60% at 50% 45%, #000, transparent); mask-image: radial-gradient(60% 60% at 50% 45%, #000, transparent); opacity: .7; pointer-events: none; }
.cta__in { position: relative; max-width: 40rem; }
.cta__in .tc { justify-content: center; }
.cta__in h2 { font-size: clamp(2.1rem, 1.3rem + 4vw, 4rem); margin-block: 1rem 1rem; font-weight: 800; }
.cta__in h2 em { font-style: normal; color: var(--accent-2); }
.cta__in > p { color: var(--bone-2); margin-bottom: 2rem; }
.cta .btn { margin-inline: auto; }
.cta__meta { display: block; margin-top: 1.4rem; color: var(--mute); font-size: .7rem; }

/* 18. Footer ------------------------------------------ */
.foot { border-top: 1px solid var(--line); padding-block: clamp(2.5rem, 6vw, 4rem) 2rem; }
.foot__grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
.brand__name--foot { font-size: 1.4rem; display: inline-block; }
.foot__tag { color: var(--bone-2); margin-top: .8rem; font-size: .92rem; }
.foot__nav { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.foot__nav a { font-family: var(--mono); font-size: .78rem; color: var(--bone-2); }
.foot__nav a:hover { color: var(--accent-2); }
.foot__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line-2); font-family: var(--mono); font-size: .72rem; color: var(--mute); }
.foot__base a:hover { color: var(--accent-2); }

/* 19. WhatsApp float ---------------------------------- */
.wa-float { position: fixed; right: clamp(1rem, 3vw, 1.8rem); bottom: clamp(1rem, 3vw, 1.8rem); z-index: 800; width: 54px; height: 54px; display: grid; place-items: center; background: var(--accent); color: #fff; border-radius: 50%; box-shadow: 0 10px 30px rgba(167,51,224,.4); transition: transform .3s var(--ease-out), background-color .3s; }
.wa-float:hover { transform: translateY(-3px) scale(1.05); background: var(--accent-2); }

/* 20. Responsive ------------------------------------- */
@media (min-width: 720px) {
  .proof__stats { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .svc__list li { grid-template-columns: 5.5rem 1fr; }
}
@media (min-width: 960px) {
  .about__grid { grid-template-columns: 0.82fr 1.18fr; }
  .stream__grid { grid-template-columns: 1fr 1fr; }
  .faq__grid { grid-template-columns: 0.7fr 1.3fr; }
  .foot__grid { grid-template-columns: 1.4fr 1fr; align-items: start; }
  .sheet { grid-template-columns: repeat(3, 1fr); }
  .frame--wide { grid-column: span 2; }
  .frame--wide img { aspect-ratio: 16 / 10; }
}
@media (max-width: 859px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: fixed; inset: 0 0 auto 0; top: 0; padding: 6rem var(--pad) 2.5rem;
    flex-direction: column; align-items: stretch; gap: 1.4rem;
    background: rgba(11,10,13,.97); backdrop-filter: blur(14px);
    transform: translateY(-100%); transition: transform .45s var(--ease-out);
    border-bottom: 1px solid var(--line);
  }
  .nav.is-open .nav__links { transform: none; }
  .nav__links a { font-size: 1.05rem; font-family: var(--disp); font-weight: 600; }
  .nav__cta { text-align: center; font-size: .8rem !important; padding: .9em 1.1em; }
}
@media (max-width: 520px) {
  .proof__stats { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .svc__list li { grid-template-columns: 1fr; gap: .3rem; }
  .svc__code { padding-top: 0; }
}