/* === KS100 LANDING ===================================================== */
:root {
  --bg: #0b0c0f;
  --bg-2: #111317;
  --bg-3: #1a1d22;
  --line: #23262c;
  --text: #f3f4f6;
  --muted: #9aa0a6;
  --accent: #ffcc00;        /* DeWalt-inspired yellow */
  --accent-2: #ffaa00;
  --max: 1240px;
  --ease: cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* Section heads & eyebrows */
.eyebrow {
  display: inline-block;
  letter-spacing: .25em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 18px;
}
.section-head {
  max-width: 760px;
  margin: 0 auto 64px;
  text-align: center;
  padding: 0 24px;
}
.section-head h2 {
  font-family: 'Anton', Impact, sans-serif;
  font-weight: 400;
  font-size: clamp(36px, 6vw, 72px);
  line-height: 1.02;
  letter-spacing: -.01em;
  margin: 0 0 18px;
  text-transform: uppercase;
}
.section-head p { color: var(--muted); font-size: 18px; margin: 0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .02em;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.btn--primary {
  background: var(--accent);
  color: #0b0c0f;
}
.btn--primary:hover { background: var(--accent-2); transform: translateY(-2px); }
.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: rgba(255,255,255,.25);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn--lg { padding: 20px 40px; font-size: 17px; }

/* === NAV ============================================================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(11,12,15,.55);
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), border-color .3s var(--ease);
}
.nav.is-stuck { background: rgba(11,12,15,.85); border-bottom-color: var(--line); }
.nav__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav__logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  transition: transform .25s var(--ease), filter .25s var(--ease);
}
.nav__logo img {
  height: 60px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.45));
}
.nav__logo:hover { transform: translateY(-1px); }
.nav__logo:hover img { filter: drop-shadow(0 4px 14px rgba(255,204,0,.25)); }
@media (max-width: 760px) {
  .nav__logo img { height: 48px; }
}
.nav__links {
  display: flex; gap: 32px;
  list-style: none; margin: 0; padding: 0;
  font-size: 14px; font-weight: 500;
}
.nav__links a { color: var(--muted); transition: color .2s; }
.nav__links a:hover { color: var(--text); }
.nav__cta {
  background: var(--accent);
  color: #0b0c0f;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  transition: background .2s, transform .2s;
}
.nav__cta:hover { background: var(--accent-2); transform: translateY(-1px); }
.nav__right { display: flex; align-items: center; gap: 14px; }

/* Language switcher slide */
.lang-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  gap: 0;
}
.lang-switch__btn {
  position: relative;
  z-index: 2;
  background: transparent;
  border: 0;
  color: var(--muted);
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: .08em;
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: color .25s var(--ease);
}
.lang-switch__btn:hover { color: var(--text); }
.lang-switch__btn.is-active { color: #0b0c0f; }
.lang-switch__pill {
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 3px;
  width: calc(50% - 3px);
  background: var(--accent);
  border-radius: 999px;
  transition: transform .35s var(--ease);
  z-index: 1;
}
.lang-switch[data-active="es"] .lang-switch__pill { transform: translateX(100%); }

@media (max-width: 760px) {
  .nav__links { display: none; }
  .lang-switch__btn { padding: 5px 10px; font-size: 11px; }
}

/* === HERO ============================================================= */
.hero {
  position: relative;
  min-height: 110vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding-top: 90px;
}
.hero__media {
  position: absolute;
  top: 90px;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  will-change: transform;
}
.hero__media img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center center;
  transform: scale(1.08);
  transition: transform 1.4s var(--ease);
  filter: brightness(1.25) contrast(1.05) saturate(1.05);
}
.hero.is-loaded .hero__media img { transform: scale(1); }
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(11,12,15,.55) 0%, rgba(11,12,15,.35) 35%, rgba(11,12,15,.95) 100%),
    radial-gradient(1100px 600px at 18% 30%, rgba(255,204,0,.18), transparent 60%);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 180px 28px 140px;
}
.hero__title {
  margin: 0 0 28px;
  font-family: 'Anton', Impact, sans-serif;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -.01em;
  line-height: .92;
}
.hero__title span {
  display: block;
  font-size: clamp(80px, 16vw, 220px);
  background: linear-gradient(180deg, #fff 0%, #c8c9cd 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__title em {
  display: block;
  font-style: normal;
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 32px);
  letter-spacing: .02em;
  color: var(--accent);
  margin-top: 8px;
  text-transform: none;
}
.hero__sub {
  max-width: 620px;
  font-size: clamp(16px, 1.6vw, 19px);
  color: #d8dadf;
  margin: 0 0 36px;
}
.hero__sub b { color: #fff; }
.hero__ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }
.hero__price {
  font-size: 14px;
  color: var(--muted);
  letter-spacing: .03em;
}
.hero__price strong { color: #fff; font-size: 18px; margin: 0 4px; }
.hero__scroll {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  letter-spacing: .4em;
  color: var(--muted);
  z-index: 2;
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob { 0%,100%{ transform: translate(-50%, 0); opacity:.6; } 50%{ transform: translate(-50%, 6px); opacity:1; } }

/* === STATEMENT ======================================================== */
.statement {
  padding: 140px 28px;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.statement p {
  font-family: 'Anton', Impact, sans-serif;
  font-weight: 400;
  font-size: clamp(36px, 5.5vw, 72px);
  line-height: 1.05;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: -.01em;
}
.statement__line {
  display: block;
  opacity: .25;
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transform: translateY(20px);
}
.statement.is-visible .statement__line { opacity: 1; transform: none; }
.statement.is-visible .statement__line:nth-child(1) { transition-delay: .05s; }
.statement.is-visible .statement__line:nth-child(2) { transition-delay: .25s; }
.statement.is-visible .statement__line:nth-child(3) { transition-delay: .5s; }
.statement__line.accent { color: var(--accent); }

/* === STICKY PRODUCT =================================================== */
.sticky {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.sticky__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.sticky__media {
  position: sticky;
  top: 100px;
  height: calc(100vh - 140px);
  max-height: 720px;
  border-radius: 18px;
  overflow: hidden;
  margin-top: 120px;
  margin-bottom: 120px;
  background: linear-gradient(180deg, #f3f3f5 0%, #d8d9dd 100%);
  box-shadow: 0 30px 80px rgba(0,0,0,.45);
}
.sticky__media img {
  width: 100%; height: 100%; object-fit: contain;
  padding: 30px;
}
.sticky__badge {
  position: absolute;
  top: 22px; left: 22px;
  background: var(--accent);
  color: #0b0c0f;
  font-weight: 800;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 999px;
  letter-spacing: .04em;
}
.sticky__panels {
  display: flex;
  flex-direction: column;
  gap: 80px;
  padding: 160px 0;
}
.panel {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.panel.is-visible { opacity: 1; transform: none; }
.panel__num {
  display: inline-block;
  font-family: 'Anton', Impact, sans-serif;
  font-size: 14px;
  color: var(--accent);
  letter-spacing: .2em;
  margin-bottom: 18px;
}
.panel h2 {
  font-family: 'Anton', Impact, sans-serif;
  font-weight: 400;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1.05;
  margin: 0 0 18px;
  text-transform: uppercase;
  letter-spacing: -.01em;
}
.panel p { color: var(--muted); font-size: 17px; margin: 0; max-width: 480px; }
.panel p b { color: var(--text); }

@media (max-width: 900px) {
  .sticky__inner { grid-template-columns: 1fr; gap: 0; }
  .sticky__media { position: relative; top: 0; height: 70vh; margin: 80px 0 40px; }
  .sticky__panels { padding: 40px 0 120px; gap: 60px; }
}

/* === STATS =========================================================== */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: var(--max);
  margin: 0 auto;
  padding: 140px 28px;
  gap: 24px;
}
.stat {
  text-align: center;
  padding: 30px 16px;
  border-right: 1px solid var(--line);
}
.stat:last-child { border-right: 0; }
.stat__num {
  font-family: 'Anton', Impact, sans-serif;
  font-size: clamp(56px, 8vw, 110px);
  line-height: 1;
  color: var(--accent);
  margin-bottom: 12px;
  letter-spacing: -.02em;
}
.stat__label {
  font-size: 13px;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}
@media (max-width: 760px) {
  .stats { grid-template-columns: repeat(2, 1fr); padding: 80px 24px; gap: 0; }
  .stat { border-right: 0; border-bottom: 1px solid var(--line); padding: 30px 0; }
  .stat:nth-child(odd) { border-right: 1px solid var(--line); }
  .stat:last-child, .stat:nth-last-child(2) { border-bottom: 0; }
}

/* === MATERIALS ======================================================= */
.materials {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 140px 28px;
}
.materials__grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.material {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 36px 30px;
  transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.material:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  background: linear-gradient(180deg, var(--bg-3) 0%, #1f2127 100%);
}
.material h3 {
  font-family: 'Anton', Impact, sans-serif;
  font-weight: 400;
  font-size: 28px;
  margin: 0 0 10px;
  letter-spacing: .01em;
  text-transform: uppercase;
}
.material p { color: var(--muted); margin: 0; font-size: 15px; }
@media (max-width: 900px) { .materials__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .materials__grid { grid-template-columns: 1fr; } }

/* === GALLERY ========================================================= */
.gallery {
  max-width: var(--max);
  margin: 0 auto;
  padding: 140px 28px;
}
.gallery__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  grid-template-rows: 1fr;
  gap: 18px;
  height: 620px;
}
.gallery__item {
  position: relative;
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(180deg, #f3f3f5 0%, #d8d9dd 100%);
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
  transition: transform .5s var(--ease);
}
.gallery__item:hover { transform: translateY(-6px); }
.gallery__item img {
  width: 100%; height: 100%; object-fit: contain;
  padding: 28px;
  transition: transform .8s var(--ease);
}
.gallery__item:hover img { transform: scale(1.04); }
.gallery__item figcaption {
  position: absolute;
  bottom: 16px; left: 16px;
  background: rgba(11,12,15,.85);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 600;
  backdrop-filter: blur(8px);
}
.gallery__item--tall { grid-row: span 1; }

@media (max-width: 900px) {
  .gallery__grid {
    grid-template-columns: 1fr 1fr;
    height: auto;
    grid-auto-rows: 320px;
  }
  .gallery__item--tall { grid-column: span 2; }
}
@media (max-width: 540px) {
  .gallery__grid { grid-template-columns: 1fr; }
  .gallery__item--tall { grid-column: span 1; }
}

/* === COMPATIBILITY =================================================== */
.compat {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 140px 28px;
}
.compat__inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}
.compat__copy h2 {
  font-family: 'Anton', Impact, sans-serif;
  font-weight: 400;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1.05;
  margin: 0 0 22px;
  text-transform: uppercase;
  letter-spacing: -.01em;
}
.compat__copy > p {
  color: var(--muted);
  font-size: 17px;
  margin: 0 0 28px;
}
.compat__list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 14px;
}
.compat__list li {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 15px;
  color: var(--muted);
  border-left: 3px solid var(--accent);
}
.compat__list b { color: var(--text); margin-right: 8px; letter-spacing: .04em; }
.compat__warn {
  font-size: 13px;
  color: var(--muted);
  background: rgba(255,204,0,.06);
  border: 1px solid rgba(255,204,0,.2);
  border-radius: 12px;
  padding: 14px 18px;
  margin: 0;
}
.compat__warn b { color: var(--accent); }
.compat__visual {
  border-radius: 18px;
  overflow: hidden;
  background: #f4f3ee;
  box-shadow: 0 30px 80px rgba(0,0,0,.45);
  aspect-ratio: 3 / 4;
  max-height: 620px;
}
.compat__visual img {
  width: 100%; height: 100%; object-fit: contain;
}
@media (max-width: 900px) {
  .compat__inner { grid-template-columns: 1fr; gap: 40px; }
  .compat__visual { aspect-ratio: 4 / 5; max-height: 500px; }
}

/* === STORIES ========================================================= */
.stories {
  max-width: var(--max);
  margin: 0 auto;
  padding: 140px 28px;
}
.story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 100px;
}
.story:last-child { margin-bottom: 0; }
.story--reverse .story__media { order: 2; }
.story__media {
  border-radius: 18px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.story__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.6s var(--ease);
}
.story:hover .story__media img { transform: scale(1.04); }
.story__year {
  font-family: 'Anton', Impact, sans-serif;
  letter-spacing: .2em;
  color: var(--accent);
  font-size: 14px;
  margin-bottom: 18px;
  display: inline-block;
}
.story__copy h3 {
  font-family: 'Anton', Impact, sans-serif;
  font-weight: 400;
  font-size: clamp(32px, 4.5vw, 54px);
  line-height: 1.05;
  margin: 0 0 18px;
  text-transform: uppercase;
}
.story__copy p { color: var(--muted); font-size: 17px; margin: 0; }
@media (max-width: 900px) {
  .story, .story--reverse { grid-template-columns: 1fr; gap: 30px; }
  .story--reverse .story__media { order: 0; }
}

/* === US COVERAGE ===================================================== */
.coverage {
  background:
    radial-gradient(700px 380px at 80% 0%, rgba(255,204,0,.10), transparent 60%),
    var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 140px 28px;
}
.coverage__regions {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.region {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 14px;
  padding: 28px 26px;
  transition: transform .35s var(--ease), border-color .35s var(--ease);
}
.region:hover { transform: translateY(-4px); border-color: var(--accent); }
.region h3 {
  font-family: 'Anton', Impact, sans-serif;
  font-weight: 400;
  font-size: 26px;
  margin: 0 0 12px;
  letter-spacing: .01em;
  text-transform: uppercase;
}
.region p { color: var(--muted); margin: 0; font-size: 14.5px; line-height: 1.6; }
.coverage__note {
  max-width: 900px;
  margin: 60px auto 0;
  text-align: center;
  color: var(--muted);
  font-size: 15px;
}
.coverage__note b { color: var(--text); }
@media (max-width: 1000px) { .coverage__regions { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .coverage__regions { grid-template-columns: 1fr; } }

/* === FAQ ============================================================= */
.faq {
  max-width: 900px;
  margin: 0 auto;
  padding: 140px 28px;
}
.faq__list {
  display: grid;
  gap: 14px;
}
.faq__item {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0;
  overflow: hidden;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.faq__item[open] {
  border-color: var(--accent);
  background: var(--bg-3);
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 28px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  position: relative;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  font-family: 'Anton', Impact, sans-serif;
  font-size: 28px;
  color: var(--accent);
  line-height: 1;
  transition: transform .3s var(--ease);
  flex-shrink: 0;
}
.faq__item[open] summary::after {
  transform: rotate(45deg);
}
.faq__item p {
  margin: 0;
  padding: 0 28px 24px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}
.faq__item p b { color: var(--text); }
.faq__item p a { color: var(--accent); border-bottom: 1px solid currentColor; }
.faq__item p a:hover { color: var(--accent-2); }

/* === Accessibility helpers =========================================== */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--accent);
  color: #0b0c0f;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 700;
  z-index: 100;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 16px; }
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* === WHY ============================================================= */
.why {
  max-width: 900px;
  margin: 0 auto;
  padding: 100px 28px 140px;
  text-align: center;
}
.why h2 {
  font-family: 'Anton', Impact, sans-serif;
  font-weight: 400;
  font-size: clamp(32px, 5vw, 60px);
  line-height: 1.05;
  margin: 0 0 24px;
  text-transform: uppercase;
}
.why p { color: var(--muted); font-size: 18px; margin: 0; }

/* === CTA ============================================================= */
.cta {
  position: relative;
  background:
    radial-gradient(700px 420px at 50% 0%, rgba(255,204,0,.18), transparent 60%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  border-top: 1px solid var(--line);
  padding: 140px 28px;
  text-align: center;
}
.cta__inner { max-width: 820px; margin: 0 auto; }
.cta h2 {
  font-family: 'Anton', Impact, sans-serif;
  font-weight: 400;
  font-size: clamp(40px, 6vw, 84px);
  line-height: 1;
  margin: 0 0 22px;
  text-transform: uppercase;
}
.cta p { color: var(--muted); font-size: 18px; margin: 0 0 36px; }
.cta__small { font-size: 13px; margin-top: 22px; }
.cta__contact {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0 0;
}
.btn--contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 6px;
  background: var(--bg-3);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 15px;
  font-weight: 500;
  transition: background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease), transform .22s var(--ease), box-shadow .22s var(--ease);
}
.btn--contact:hover,
.btn--contact:focus-visible {
  background: var(--accent);
  border-color: var(--accent);
  color: #0b0c0f;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255,204,0,.22);
  outline: none;
}
.btn--whatsapp { border-color: rgba(37,211,102,.3); }
.btn--whatsapp:hover,
.btn--whatsapp:focus-visible {
  background: #25d366;
  border-color: #25d366;
  color: #fff;
  box-shadow: 0 8px 20px rgba(37,211,102,.25);
}

/* === FOOTER ========================================================== */
.footer {
  border-top: 1px solid var(--line);
  background: var(--bg);
  padding: 60px 28px 50px;
}
.footer__inner { max-width: var(--max); margin: 0 auto; text-align: center; }
.footer__brand {
  display: flex;
  justify-content: center;
  margin: 0 auto 22px;
  line-height: 0;
}
.footer__brand img {
  height: 80px;
  width: auto;
  display: block;
  filter: drop-shadow(0 4px 14px rgba(0,0,0,.5));
}
@media (max-width: 540px) {
  .footer__brand img { height: 64px; }
}

/* Social icons */
.socials {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin: 0 0 28px;
  flex-wrap: wrap;
}
.social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 1px solid var(--line);
  color: var(--muted);
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.social svg {
  width: 20px;
  height: 20px;
  display: block;
}
.social:hover,
.social:focus-visible {
  background: var(--accent);
  color: #0b0c0f;
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(255,204,0,.25);
  outline: none;
}
.social__label {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* Footer contact links */
.footer__contact {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin: 0 0 24px;
}
.footer__contact-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  transition: color .2s var(--ease);
}
.footer__contact-link:hover,
.footer__contact-link:focus-visible {
  color: var(--accent);
  outline: none;
}
.footer__contact-link--wa:hover,
.footer__contact-link--wa:focus-visible {
  color: #25d366;
}

.footer__legal {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 14px 0 0;
}
.footer__legal a { color: #5d6168; font-size: 12px; transition: color .2s; }
.footer__legal a:hover { color: var(--accent); }
.footer__legal span { color: #3a3d44; font-size: 12px; }

.footer__line { color: var(--muted); margin: 0 0 14px; font-size: 14px; }
.footer__small { color: #5d6168; font-size: 12px; margin: 0; }
.footer__small a { color: var(--accent); }

/* === Reveal helper =================================================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .panel, .statement__line { opacity: 1 !important; transform: none !important; }
}