:root {
  color-scheme: dark;
  --bg: #050506;
  --bg-soft: #0c0d12;
  --surface: #12131a;
  --surface-2: #181a23;
  --text: #f8fafc;
  --muted: #a1a1aa;
  --line: rgba(255,255,255,.1);
  --orange: #ff6a1a;
  --pink: #f044b7;
  --violet: #7c5cff;
  --blue: #2f6df6;
  --green: #21d19f;
  --radius: 8px;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }

.site-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  background: rgba(5,5,6,.72);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand, .nav-links { display: flex; align-items: center; }
.brand { gap: 12px; font-weight: 850; letter-spacing: .05em; }
.brand-mark { width: 34px; height: 34px; }
.nav-links { gap: 26px; color: #e4e4e7; font-size: 14px; }
.nav-links a { opacity: .82; transition: opacity .18s ease, color .18s ease; }
.nav-links a:hover { opacity: 1; color: #fff; }
.nav-cta {
  padding: 11px 16px;
  border: 1px solid rgba(255,255,255,.22);
  background: linear-gradient(135deg, rgba(255,106,26,.18), rgba(124,92,255,.18));
}
.menu-toggle { display: none; background: transparent; border: 0; width: 40px; height: 40px; }
.menu-toggle span { display: block; width: 22px; height: 2px; margin: 5px auto; background: #fff; }

section {
  position: relative;
  overflow: hidden;
  padding: 92px 24px;
}

main section > *:not(.network-canvas) {
  position: relative;
  z-index: 1;
}

.network-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.section-dark .network-canvas,
.demo .network-canvas,
.contact .network-canvas {
  opacity: .72;
}

.problem-solution .network-canvas,
.process .network-canvas,
.reviews-section .network-canvas {
  opacity: .52;
}

@media (prefers-reduced-motion: reduce) {
  .network-canvas {
    display: none;
  }
}
.section-dark { background: #050506; }
.hero {
  min-height: 94vh;
  position: relative;
  overflow: hidden;
  padding-top: 96px;
  padding-bottom: 48px;
}
.hero:before {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(circle at 18% 45%, rgba(124,92,255,.2), transparent 28%),
    radial-gradient(circle at 50% 20%, rgba(255,106,26,.14), transparent 24%),
    linear-gradient(90deg, rgba(16,16,24,.94), rgba(5,5,6,.98) 58%);
}
.hero-noise {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, #000, transparent 88%);
}

.hero-grid, .split-copy, .product-frame, .benefits-grid, .process-steps, .pricing-grid, .contact-shell, .footer {
  width: min(var(--max), 100%);
  margin: 0 auto;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(460px, 1.1fr);
  gap: 58px;
  align-items: center;
}

.product-badge, .eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,.11);
  background: rgba(255,255,255,.045);
  color: #d4d4d8;
  font-size: 13px;
  border-radius: 999px;
}

.hero-title {
  max-width: 11.7ch;
  margin: 22px 0 16px;
  font-size: clamp(42px, 5.1vw, 64px);
  line-height: .98;
  letter-spacing: 0;
}
.hero-title::first-line { color: #fff; }
.hero-title {
  background: linear-gradient(110deg, #fff 0 58%, var(--orange) 62%, var(--pink) 74%, var(--violet) 96%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-subtitle {
  max-width: 58ch;
  margin: 0 0 22px;
  color: #c4c4cc;
  font-size: 17px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; max-width: 555px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 750;
  cursor: pointer;
}
.btn-primary { background: linear-gradient(100deg, var(--orange), var(--pink), var(--violet)); color: #fff; border: 0; }
.btn-secondary { background: rgba(255,255,255,.055); color: #f4f4f5; }
.btn-block { width: 100%; }
.hero-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
  max-width: 540px;
}
.hero-checks li {
  padding: 7px 9px;
  color: #d4d4d8;
  background: rgba(255,255,255,.055);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 999px;
  font-size: 12px;
}

.hero-stage { min-height: 520px; position: relative; transform: translateX(6px); }
.hero-product-main,
.hero-product-secondary,
.mini-panel {
  position: absolute;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: var(--radius);
  background: #111217;
  box-shadow: 0 28px 80px rgba(0,0,0,.38);
}
.hero-product-main:after,
.hero-product-secondary:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 46%, rgba(0,0,0,.3));
}
.hero-product-main img,
.hero-product-secondary img { width: 100%; height: 100%; object-fit: cover; opacity: .82; filter: saturate(.92) contrast(1.04); }
.hero-product-main {
  width: 82%;
  height: 330px;
  top: 38px;
  right: 2%;
}
.hero-product-secondary {
  width: 44%;
  height: 190px;
  left: 0;
  bottom: 28px;
}
.mini-panel {
  padding: 18px;
  display: grid;
  gap: 4px;
}
.mini-panel span, .mini-panel small { color: var(--muted); font-size: 12px; }
.mini-panel strong { font-size: 28px; line-height: 1; }
.leads-panel { width: 178px; right: 0; bottom: 76px; z-index: 4; }

.section-heading {
  width: min(var(--max), 100%);
  margin: 0 auto 42px;
  text-align: left;
}
.section-heading.align-left { margin: 0; text-align: left; }
.section-heading h2, .section-title {
  margin: 14px 0 12px;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.02;
  letter-spacing: 0;
  max-width: 760px;
}
.section-heading p, .split-copy p, .contact-description {
  color: var(--muted);
  font-size: 17px;
  max-width: 680px;
}

.demo { background: #090a0f; padding-top: 84px; padding-bottom: 84px; }
.product-frame {
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255,106,26,.9), rgba(240,68,183,.8), rgba(124,92,255,.9));
  padding: 14px;
  box-shadow: 0 34px 100px rgba(124,92,255,.18);
}
.browser-bar { height: 42px; display: flex; align-items: center; gap: 7px; padding: 0 14px; background: rgba(0,0,0,.5); }
.browser-bar span { width: 10px; height: 10px; border-radius: 999px; background: rgba(255,255,255,.42); }
.product-grid { display: grid; grid-template-columns: 205px 1fr; background: #08090d; min-height: 360px; }
.mock-sidebar { padding: 22px; border-right: 1px solid var(--line); display: grid; align-content: start; gap: 14px; color: var(--muted); }
.mock-sidebar strong { color: #fff; margin-bottom: 10px; }
.mock-main { padding: 24px; }
.mock-top { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-bottom: 24px; }
.mock-top small { color: var(--muted); display: block; }
.mock-top strong { display: block; font-size: 26px; }
.mock-top button { border: 0; border-radius: 8px; background: var(--blue); color: #fff; padding: 12px 16px; font-weight: 800; }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.stat-grid div, .chart-row > div {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--radius);
  padding: 16px;
}
.stat-grid span { color: var(--muted); display: block; font-size: 13px; }
.stat-grid strong { font-size: 30px; }
.chart-row { display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; margin-top: 14px; min-height: 128px; }
.chart-bars { display: flex; align-items: end; gap: 16px; }
.chart-bars i { flex: 1; background: linear-gradient(var(--violet), var(--orange)); border-radius: 6px 6px 0 0; min-height: 35%; }
.chart-bars i:nth-child(2) { min-height: 55%; }
.chart-bars i:nth-child(3) { min-height: 78%; }
.chart-bars i:nth-child(4) { min-height: 48%; }
.chart-bars i:nth-child(5) { min-height: 88%; }
.donut { background: conic-gradient(var(--green) 0 42%, var(--violet) 42% 74%, var(--orange) 74% 100%); border-radius: 999px; }

.problem-solution { background: #f5f5f7; color: #0f1117; }
.split-copy { display: grid; grid-template-columns: .85fr 1fr; gap: 28px; align-items: stretch; }
.problem-solution .eyebrow { color: #303040; border-color: rgba(0,0,0,.12); background: rgba(0,0,0,.04); }
.problem-solution p { color: #565d6b; }
.solution-card {
  padding: clamp(28px, 5vw, 56px);
  border-radius: var(--radius);
  color: #fff;
  background: #101118;
  position: relative;
  overflow: hidden;
}
.solution-card:after {
  content: "";
  position: absolute;
  inset: auto -15% -45% auto;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(124,92,255,.5), transparent 65%);
}
.solution-card p, .solution-card .section-title, .card-index { position: relative; z-index: 1; }
.card-index {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  color: #f4f4f5;
  font-size: 13px;
  font-weight: 800;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.benefit-card, .process-step, .pricing-card {
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.055);
  border-radius: var(--radius);
}
.benefit-card { padding: 20px; min-height: 220px; }
.benefit-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255,106,26,.24), rgba(124,92,255,.24));
  margin-bottom: 20px;
  color: #fff;
  font-size: 17px;
}
.benefit-title { margin: 0 0 10px; font-size: 18px; }
.benefit-description { margin: 0; color: var(--muted); font-size: 15px; }

.process { background: #f7f7fa; color: #0f1117; padding-top: 86px; padding-bottom: 86px; }
.process .eyebrow { color: #303040; border-color: rgba(0,0,0,.12); background: rgba(0,0,0,.04); }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.process-step {
  background: #fff;
  border-color: rgba(15,17,23,.08);
  padding: 24px;
  min-height: 238px;
  box-shadow: 0 18px 45px rgba(15,17,23,.06);
  position: relative;
  overflow: hidden;
}
.process-step:before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--orange), var(--pink), var(--violet));
}
.process-step:after {
  content: "";
  position: absolute;
  right: -42px;
  bottom: -42px;
  width: 150px;
  height: 150px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(124,92,255,.16), transparent 66%);
  pointer-events: none;
}
.process-step-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 30px;
}
.process-number {
  color: var(--violet);
  font-size: 38px;
  line-height: 1;
  font-weight: 900;
}
.process-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #111219;
  color: #fff;
  box-shadow: 0 12px 28px rgba(15,17,23,.12);
}
.process-title,
.process-description { position: relative; z-index: 1; }
.process-step p { color: #5d6472; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(245px, 1fr));
  gap: 14px;
}
.pricing { padding-top: 88px; padding-bottom: 88px; }
.pricing-card { padding: 22px; position: relative; background: #111219; }
.pricing-card.is-popular { border-color: rgba(255,106,26,.5); box-shadow: 0 0 0 1px rgba(255,106,26,.18), 0 24px 80px rgba(255,106,26,.1); }
.popular-pill {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: linear-gradient(100deg, var(--orange), var(--pink));
  font-size: 12px;
  font-weight: 850;
}
.pricing-card h3 { font-size: 24px; margin: 18px 0 8px; }
.plan-description, .period, .subscription-note, .pricing-card li { color: var(--muted); }
.price-row { margin-top: 18px; display: grid; gap: 4px; align-items: start; }
.price-row strong {
  display: block;
  max-width: 100%;
  font-size: clamp(30px, 2.8vw, 34px);
  line-height: 1.03;
  white-space: nowrap;
  letter-spacing: 0;
}
.old-price {
  display: block;
  color: #71717a;
  text-decoration: line-through;
  font-size: 15px;
  line-height: 1.1;
}
.period { display: block; margin: 8px 0 16px; }
.subscription-note { padding: 12px; background: rgba(255,255,255,.055); border-radius: 8px; font-size: 13px; margin-bottom: 16px; }
.btn-plan { width: 100%; background: #fff; color: #08090d; margin-bottom: 18px; }
.pricing-card ul { padding: 0; margin: 0; list-style: none; display: grid; gap: 10px; }
.pricing-features-hidden {
  display: none !important;
  margin-top: 10px !important;
}
.pricing-card.features-expanded .pricing-features-hidden {
  display: grid !important;
}
.pricing-card li:before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 9px; border-radius: 99px; background: var(--green); vertical-align: middle; }
.pricing-toggle-features {
  width: 100%;
  min-height: 40px;
  margin: 14px 0 0;
  padding: 10px 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 8px;
  background: rgba(255,255,255,.055);
  color: #f4f4f5;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}
.pricing-toggle-features:hover,
.pricing-toggle-features:focus-visible {
  border-color: rgba(255,106,26,.45);
  background: rgba(255,106,26,.12);
  outline: none;
}
.pricing-toggle-features i {
  font-size: 11px;
  transition: transform .2s ease;
}
.pricing-card.features-expanded .pricing-toggle-features i {
  transform: rotate(180deg);
}

.reviews-section { background: #f5f5f7; color: #0f1117; padding-top: 82px; padding-bottom: 82px; }
.reviews-section.is-empty { display: none; }
.reviews-section .eyebrow { color: #303040; border-color: rgba(0,0,0,.12); background: rgba(0,0,0,.04); }
.reviews-grid { width: min(var(--max), 100%); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.review-card, .review-loading {
  background: #fff;
  border: 1px solid rgba(15,17,23,.08);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 18px 45px rgba(15,17,23,.06);
}
.review-card p { color: #4b5563; }
.review-rating { color: var(--orange); letter-spacing: 1px; }
.review-name { font-weight: 850; }
.review-date { color: #71717a; font-size: 13px; }

.faq { padding-top: 82px; padding-bottom: 82px; }
.faq-list { width: min(860px, 100%); margin: 0 auto; display: grid; gap: 8px; }
.faq-item {
  border: 1px solid rgba(255,255,255,.11);
  border-radius: var(--radius);
  background: rgba(255,255,255,.055);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  min-height: 58px;
  padding: 0 20px;
  background: transparent;
  border: 0;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-weight: 800;
  cursor: pointer;
}
.faq-answer { display: none; padding: 0 20px 20px; color: var(--muted); }
.faq-item.is-open .faq-answer { display: block; }

.contact { background: linear-gradient(135deg, #101118, #060607); padding-top: 86px; padding-bottom: 86px; }
.contact-shell {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 34px;
  padding: 30px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  background: rgba(255,255,255,.055);
}
.contact-links { display: grid; gap: 8px; margin-top: 24px; color: #fff; }
.contact-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.form-group { display: grid; gap: 7px; }
.form-group:has(textarea),
.form-group:has(select),
.privacy-line,
.contact-form .btn,
.form-status { grid-column: 1 / -1; }
.form-group span, .privacy-line { color: var(--muted); font-size: 13px; }
input, textarea, select {
  width: 100%;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  background: rgba(5,5,6,.78);
  color: #fff;
  padding: 14px 15px;
  outline: none;
}
input:focus, textarea:focus, select:focus { border-color: rgba(124,92,255,.75); box-shadow: 0 0 0 4px rgba(124,92,255,.14); }
.privacy-line { display: flex; gap: 9px; align-items: start; }
.privacy-line input { width: auto; margin-top: 4px; }
.form-status {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.form-status.is-success { color: var(--green); }
.form-status.is-error { color: #fb7185; }

.footer {
  padding: 54px 24px 28px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: #050506;
}
.footer-inner {
  width: min(var(--max), 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 1.4fr) minmax(180px, .6fr) minmax(230px, .8fr);
  gap: 34px;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-weight: 900;
  letter-spacing: .05em;
}
.footer-brand img {
  width: 34px;
  height: 34px;
}
.footer-description {
  max-width: 520px;
  margin: 18px 0 0;
}
.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  background: rgba(255,255,255,.055);
  color: #f4f4f5;
  transition: border-color .18s ease, transform .18s ease, background .18s ease;
}
.footer-social a:hover {
  transform: translateY(-2px);
  border-color: rgba(240,68,183,.45);
  background: linear-gradient(135deg, rgba(255,106,26,.18), rgba(124,92,255,.18));
}
.footer-column h3 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 15px;
}
.footer-links {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.footer-links a,
.footer-links span {
  color: var(--muted);
  font-size: 14px;
}
.footer-links a:hover { color: #fff; }
.footer-contact-list a,
.footer-contact-list span {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.footer-contact-list i { color: #f044b7; width: 16px; }
.footer-bottom {
  width: min(var(--max), 100%);
  margin: 34px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.footer-bottom p { margin: 0; }
.footer-bottom a {
  color: #f4f4f5;
  font-size: 14px;
  font-weight: 750;
}
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #25d366;
  color: #062b14;
  font-size: 28px;
  box-shadow: 0 18px 40px rgba(37,211,102,.28);
}

@media (max-width: 900px) {
  .site-nav { height: 66px; padding: 0 18px; }
  .menu-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: 66px;
    left: 12px;
    right: 12px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    background: rgba(10,10,12,.96);
    border: 1px solid var(--line);
    border-radius: var(--radius);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 12px; }
  section { padding: 68px 18px; }
  .hero { padding-top: 82px; padding-bottom: 40px; }
  .hero-grid, .split-copy, .contact-shell { grid-template-columns: 1fr; }
  .hero-stage { order: -1; min-height: 204px; transform: none; }
  .hero-product-main { width: 84%; height: 132px; right: 0; top: 8px; }
  .hero-product-secondary { width: 48%; height: 86px; left: 0; bottom: 22px; }
  .leads-panel { width: 126px; right: 8px; bottom: 2px; padding: 12px; }
  .mini-panel strong { font-size: 24px; }
  .source-panel { display: none; }
  .hero-title { font-size: clamp(36px, 10vw, 46px); max-width: 11.4ch; line-height: 1; }
  .hero-subtitle { font-size: 15.5px; margin-bottom: 16px; }
  .hero-actions { gap: 10px; margin-bottom: 14px; }
  .hero-actions .btn { width: 100%; }
  .hero-checks { display: none; }
  .demo { padding-top: 62px; padding-bottom: 62px; }
  .product-frame { padding: 8px; }
  .browser-bar { height: 34px; }
  .product-grid { grid-template-columns: 1fr; min-height: auto; }
  .mock-sidebar { display: none; }
  .stat-grid, .chart-row, .benefits-grid, .process-steps, .reviews-grid, .contact-form { grid-template-columns: 1fr; }
  .mock-main { padding: 18px; }
  .mock-top { align-items: start; margin-bottom: 16px; }
  .mock-top strong { font-size: 26px; line-height: 1.1; }
  .mock-top button { padding: 11px 14px; max-width: 90px; }
  .stat-grid { gap: 10px; }
  .stat-grid div { padding: 14px; }
  .stat-grid div:nth-child(3) { display: none; }
  .chart-row { display: none; }
  .contact-shell { padding: 22px; }
  .footer { padding: 42px 18px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; margin-top: 28px; }
  .whatsapp-float { display: none; }
}