:root {
  color-scheme: dark;
  --black: #080809;
  --ink: #0f1011;
  --graphite: #18191b;
  --line: rgba(255, 255, 255, 0.13);
  --muted: #a5a5a7;
  --white: #f6f6f3;
  --red: #e1262f;
  --red-dark: #b50f1a;
  --whatsapp: #25d366;
  --whatsapp-hover: #45e57f;
  --whatsapp-ink: #06150c;
  --content: 1180px;
  --header: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.55;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #ff5b63; outline-offset: 4px; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--white);
  color: var(--black);
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: absolute;
  z-index: 10;
  inset: 0 0 auto;
  height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 2rem, var(--content));
  margin-inline: auto;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.1;
  text-decoration: none;
  text-transform: uppercase;
}
.brand-logo { display: block; width: min(48vw, 190px); height: auto; }
.brand-logo-footer { width: min(62vw, 230px); }
.brand-mark {
  width: 0.42rem;
  height: 2rem;
  background: var(--red);
  transform: skewX(-18deg);
  box-shadow: 0.55rem 0 0 rgba(225, 38, 47, 0.25);
}
.header-cta {
  display: none;
  padding: 0.7rem 0.9rem;
  background: var(--whatsapp);
  color: var(--whatsapp-ink);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.hero {
  position: relative;
  min-height: min(880px, 100svh);
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: calc(var(--header) + 4.5rem) max(1rem, calc((100vw - var(--content)) / 2)) 4.5rem;
  isolation: isolate;
  background:
    linear-gradient(120deg, transparent 0 62%, rgba(225, 38, 47, 0.09) 62% 63%, transparent 63%),
    repeating-linear-gradient(130deg, transparent 0 22px, rgba(255, 255, 255, 0.022) 22px 23px),
    radial-gradient(circle at 78% 46%, #242528 0, #121315 32%, #080809 66%);
}
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: min(70vw, 780px);
  aspect-ratio: 1;
  right: -24%;
  top: 16%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 42px rgba(255, 255, 255, 0.018), 0 0 0 86px rgba(255, 255, 255, 0.012);
}
.hero-glow { position: absolute; inset: 0; pointer-events: none; }
.hero-copy { position: relative; z-index: 2; max-width: 760px; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1.1rem;
  color: var(--red);
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.eyebrow span { width: 2rem; height: 2px; background: currentColor; }
h1, h2, p { text-wrap: pretty; }
h1, h2 { margin: 0; font-weight: 850; letter-spacing: -0.055em; line-height: 0.98; }
h1 { max-width: 780px; font-size: clamp(3rem, 9.5vw, 7.5rem); }
h2 { font-size: clamp(2.4rem, 7vw, 5.7rem); }
.hero-description { max-width: 600px; margin: 1.75rem 0 2rem; color: #cececf; font-size: clamp(1rem, 2vw, 1.18rem); }
.hero-note { margin: 1rem 0 0; color: #88898c; font-size: 0.88rem; }
.hero-line {
  position: absolute;
  right: 0;
  bottom: 2.5rem;
  width: 28%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red));
}
.hero-media {
  position: absolute;
  z-index: 1;
  inset: 0 0 0 auto;
  width: 57%;
  margin: 0;
}
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(8, 8, 9, 0.78) 0, transparent 28%); pointer-events: none; }
.hero-media img { width: 100%; height: 100%; object-fit: contain; object-position: center bottom; }
.hero-media figcaption { position: absolute; z-index: 2; right: 2rem; bottom: 2.4rem; max-width: 220px; color: #d7d7d8; font-size: 0.8rem; text-align: right; }

.button {
  display: inline-flex;
  min-height: 3.6rem;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-width: min(100%, 310px);
  padding: 0.95rem 1.15rem 0.95rem 1.35rem;
  border: 1px solid transparent;
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0.055em;
  line-height: 1.2;
  text-decoration: none;
  text-transform: uppercase;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}
.button svg { width: 1.4rem; fill: none; stroke: currentColor; stroke-width: 1.8; }
.button-primary { background: var(--whatsapp); color: var(--whatsapp-ink); }
.button-primary:hover { background: var(--whatsapp-hover); transform: translateY(-2px); }
.button-secondary { background: var(--whatsapp); border-color: var(--whatsapp); color: var(--whatsapp-ink); }
.button-secondary:hover { background: var(--whatsapp-hover); border-color: var(--whatsapp-hover); }
.button-light { background: var(--whatsapp); color: var(--whatsapp-ink); }
.button-light:hover { background: var(--whatsapp-hover); color: var(--whatsapp-ink); transform: translateY(-2px); }
[aria-disabled="true"] { cursor: not-allowed; opacity: 0.52; }

.section { width: min(100% - 2rem, var(--content)); margin-inline: auto; padding-block: clamp(4.5rem, 8vw, 6.5rem); }
.section-heading { max-width: 780px; margin-bottom: 3rem; }
.section-heading > p:last-child { color: #898a8d; }
.section-heading-wide { max-width: 960px; }

.proof { border-bottom: 1px solid var(--line); }
.comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem; }
.comparison figure { position: relative; margin: 0; overflow: hidden; background: var(--graphite); aspect-ratio: 4 / 5; }
.comparison img { width: 100%; height: 100%; object-fit: cover; }
.comparison span { position: absolute; z-index: 1; top: 0.75rem; left: 0.75rem; padding: 0.5rem 0.75rem; background: rgba(8, 8, 9, 0.88); font-size: 0.72rem; font-weight: 850; letter-spacing: 0.1em; text-transform: uppercase; }
.comparison figure:last-child span { background: var(--red); }
.comparison .comparison-montage { grid-column: 1 / -1; aspect-ratio: 706 / 562; }
.comparison .comparison-montage img { object-fit: contain; }
.comparison-zoom { position: relative; display: block; width: 100%; height: 100%; padding: 0; border: 0; background: transparent; color: inherit; cursor: zoom-in; }
.comparison .comparison-label { top: auto; bottom: 0.8rem; left: 0.8rem; }
.comparison .comparison-label-before { background: rgba(8, 8, 9, 0.88); }
.comparison .comparison-label-after { right: 0.8rem; left: auto; background: var(--red); }
.comparison-gallery-heading { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin: 3.25rem 0 1rem; }
.comparison-gallery-heading h3 { margin: 0; font-size: clamp(1.35rem, 3vw, 2rem); letter-spacing: -0.025em; }
.comparison-gallery-heading p { margin: 0; color: var(--muted); font-size: 0.88rem; }

.benefits { border-bottom: 1px solid var(--line); }
.benefit-list { display: grid; grid-template-columns: 1fr 1fr; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.benefit-list li { min-height: 160px; padding: 1.25rem 0.75rem 1.25rem 0; border-bottom: 1px solid var(--line); }
.benefit-list li:nth-child(odd) { border-right: 1px solid var(--line); }
.benefit-list li:nth-child(even) { padding-left: 1rem; }
.benefit-list span { display: block; margin-bottom: 1.7rem; color: var(--red); font-family: ui-monospace, monospace; font-size: 0.78rem; }
.benefit-list strong { font-size: clamp(1rem, 2vw, 1.3rem); line-height: 1.25; }

.gallery { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.gallery-card { min-width: 0; margin: 0; }
.gallery-card figcaption { margin-top: 0.55rem; color: #b5b5b7; font-size: 0.86rem; }
.gallery-item { position: relative; display: block; width: 100%; padding: 0; border: 0; background: var(--graphite); cursor: zoom-in; overflow: hidden; }
.gallery-item img { width: 100%; height: auto; object-fit: contain; transition: transform 260ms ease; }
.gallery-label { position: absolute; bottom: 0.65rem; padding: 0.45rem 0.65rem; background: rgba(8, 8, 9, 0.88); color: white; font-size: 0.7rem; font-weight: 850; letter-spacing: 0.09em; text-transform: uppercase; }
.gallery-label-before { left: 0.65rem; }
.gallery-label-after { right: 0.65rem; background: var(--red); }
.gallery-item:hover img, .gallery-item:focus-visible img { transform: scale(1.025); }

.process { display: grid; gap: 2rem; align-items: start; }
.process-number { color: #222326; font-size: clamp(7rem, 25vw, 18rem); font-weight: 900; letter-spacing: -0.09em; line-height: 0.7; }
.process-copy { max-width: 670px; }
.process-copy > p:not(.eyebrow) { max-width: 570px; margin: 1.6rem 0 2rem; color: #aaa; font-size: 1.05rem; }

.final-cta {
  display: grid;
  gap: 2rem;
  align-items: end;
  padding: clamp(4.5rem, 10vw, 8rem) max(1rem, calc((100vw - var(--content)) / 2));
  background: var(--red);
}
.final-cta h2 { max-width: 850px; }
.final-copy { max-width: 650px; margin: 1.4rem 0 0; color: rgba(255, 255, 255, 0.88); font-size: 1rem; }
.eyebrow-light { color: white; }
.location { margin: 1.4rem 0 0; font-weight: 700; }

.site-footer { width: min(100% - 2rem, var(--content)); margin-inline: auto; padding: 3rem 0 7.5rem; color: #77787b; }
.footer-brand { margin-bottom: 2rem; color: var(--white); }
.site-footer p { margin: 0 0 2rem; }
.site-footer small { font-size: 0.75rem; }

.mobile-cta {
  position: fixed;
  z-index: 20;
  right: 0.75rem;
  bottom: calc(0.75rem + env(safe-area-inset-bottom));
  left: 0.75rem;
  display: flex;
  min-height: 3.75rem;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.9rem 1rem;
  background: var(--whatsapp);
  color: var(--whatsapp-ink);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.42);
  font-size: 0.83rem;
  font-weight: 850;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
}
.mobile-cta svg { width: 1.5rem; fill: currentColor; }

.lightbox { width: min(94vw, 1100px); max-width: none; padding: 0; border: 1px solid #3a3b3e; background: #060607; color: white; }
.lightbox::backdrop { background: rgba(0, 0, 0, 0.9); }
.lightbox figure { margin: 0; }
.lightbox img { width: 100%; max-height: 82vh; object-fit: contain; }
.lightbox figcaption { padding: 0.85rem 1rem; color: #a5a5a7; font-size: 0.85rem; }
.lightbox-close, .lightbox-nav { position: absolute; z-index: 2; border: 0; background: rgba(0, 0, 0, 0.72); color: white; cursor: pointer; }
.lightbox-close { top: 0.75rem; right: 0.75rem; width: 2.75rem; height: 2.75rem; font-size: 1.75rem; }
.lightbox-nav { top: 50%; width: 2.8rem; height: 4.2rem; transform: translateY(-50%); font-size: 2rem; }
.lightbox-prev { left: 0.5rem; }
.lightbox-next { right: 0.5rem; }

@media (min-width: 760px) {
  .site-header { width: min(100% - 4rem, var(--content)); }
  .header-cta { display: inline-block; }
  .hero { padding-inline: max(2rem, calc((100vw - var(--content)) / 2)); }
  .hero.has-photo { grid-template-columns: minmax(0, 0.92fr) minmax(380px, 1.08fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
  .hero.has-photo .hero-copy { max-width: 590px; }
  .hero.has-photo h1 { font-size: clamp(3.3rem, 5.6vw, 5.8rem); }
  .hero.has-photo .hero-media { position: relative; inset: auto; width: 100%; height: min(78vh, 740px); align-self: end; }
  .section { width: min(100% - 4rem, var(--content)); }
  .benefit-list { grid-template-columns: repeat(4, 1fr); }
  .benefit-list li { min-height: 220px; padding: 1.4rem !important; border-right: 1px solid var(--line); }
  .benefit-list li:last-child { border-right: 0; }
  .gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.9rem; }
  .process { grid-template-columns: 0.8fr 1.2fr; align-items: center; }
  .final-cta { grid-template-columns: 1fr auto; padding-inline: max(2rem, calc((100vw - var(--content)) / 2)); }
  .site-footer { width: min(100% - 4rem, var(--content)); padding-bottom: 3rem; }
  .mobile-cta { display: none; }
}

@media (max-width: 759px) {
  .hero:not(.has-photo) {
    align-items: center;
    padding-top: calc(var(--header) + 2rem);
    padding-bottom: 3.25rem;
  }
  .hero:not(.has-photo) h1 { font-size: clamp(2.75rem, 12.7vw, 3.45rem); }
  .hero:not(.has-photo) .hero-description { margin-block: 1.25rem 1.5rem; }
  .hero.has-photo { display: flex; min-height: auto; flex-direction: column; align-items: stretch; gap: 1rem; padding-top: calc(var(--header) + 1rem); padding-bottom: 4rem; }
  .hero.has-photo .hero-media { position: relative; inset: auto; order: -1; width: 100%; height: 32svh; min-height: 245px; }
  .hero.has-photo .hero-media::after { display: none; }
  .hero.has-photo .hero-media img { object-fit: contain; object-position: center; }
  .hero.has-photo h1 { font-size: clamp(2.35rem, 10.8vw, 3.05rem); }
  .hero.has-photo .hero-description { margin-block: 0.9rem 1.1rem; }
  .hero.has-photo .hero-note { display: none; }
  .hero-media figcaption { display: none; }
  .comparison-gallery-heading { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}