:root {
  --bg: #FAF8F3;
  --bg-alt: #F2EEE3;
  --dark: #0A0A0A;
  --dark-2: #161616;
  --dark-3: #1F1F1F;
  --ink: #0A0A0A;
  --ink-2: #2A2A2A;
  --ink-3: #6B6B6B;
  --ink-4: #9A9A9A;
  --line: #E2DCC9;
  --line-dark: #2A2A2A;
  --accent: #FFB800;
  --accent-deep: #E09E00;
  --accent-soft: #FFF4D1;
  --white: #FFFFFF;
  --radius: 6px;
  --radius-sm: 4px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
  --shadow: 0 4px 12px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.04);
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --container: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }

h1, h2, h3, h4, h5 {
  font-family: 'Archivo', system-ui, sans-serif;
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.mono {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; }

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
  border: 1.5px solid transparent;
}
.btn-primary { background: var(--accent); color: var(--ink); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(255, 184, 0, 0.3); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--white); }
.btn-yellow { background: var(--accent); color: var(--ink); border-color: var(--accent); }
.btn-yellow:hover { background: var(--white); border-color: var(--white); }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 24px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: var(--ink); color: var(--accent);
  border-radius: var(--radius-sm);
}
.logo-mark svg { width: 22px; height: 22px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text strong {
  font-family: 'Archivo', sans-serif;
  font-weight: 800; font-size: 18px;
  letter-spacing: -0.02em; color: var(--ink);
}
.logo-text span {
  font-size: 11px; color: var(--ink-3);
  letter-spacing: 0.05em;
  text-transform: uppercase; font-weight: 500;
}
.nav-desktop { display: flex; gap: 28px; align-items: center; }
.nav-desktop a {
  font-size: 14px; font-weight: 500; color: var(--ink-2);
  transition: color var(--transition); position: relative;
}
.nav-desktop a:hover { color: var(--ink); }
.nav-desktop a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--accent);
  transition: width var(--transition);
}
.nav-desktop a:hover::after { width: 100%; }
.header-cta { display: flex; align-items: center; gap: 16px; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; border-radius: var(--radius-sm);
}
.hamburger span {
  width: 24px; height: 2px; background: var(--ink);
  transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); }

.mobile-menu {
  position: fixed; top: 72px; right: 0;
  width: 100%; max-width: 360px;
  height: calc(100vh - 72px);
  background: var(--bg);
  border-left: 1px solid var(--line);
  padding: 32px 24px;
  display: flex; flex-direction: column; gap: 24px;
  transform: translateX(100%);
  transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 99;
}
.mobile-menu.active { transform: translateX(0); }
.mobile-menu nav { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu nav a {
  font-family: 'Archivo', sans-serif;
  font-weight: 600; font-size: 20px;
  padding: 14px 0; border-bottom: 1px solid var(--line);
  color: var(--ink);
}

@media (max-width: 900px) {
  .nav-desktop, .header-cta .btn { display: none; }
  .hamburger { display: flex; }
}

/* Hero */
.hero { padding: 80px 0 96px; position: relative; }
.hero-grid {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 64px; align-items: center;
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 100px;
  font-size: 13px; font-weight: 600;
  color: var(--ink-2); margin-bottom: 24px;
}
.hero-tag::before {
  content: ''; width: 6px; height: 6px;
  background: var(--accent); border-radius: 50%;
}
.hero h1 {
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1; margin-bottom: 24px; font-weight: 900;
}
.hero h1 .underline {
  position: relative; display: inline-block;
  isolation: isolate;
}
.hero h1 .underline::after {
  content: ''; position: absolute;
  left: -2px; right: -2px; bottom: 0.08em;
  height: 0.32em; background: var(--accent);
  z-index: -1; opacity: 0.55;
}
.hero p {
  font-size: 17px; color: var(--ink-3);
  margin-bottom: 32px; max-width: 520px;
}
.hero-ctas { display: flex; gap: 12px; margin-bottom: 40px; flex-wrap: wrap; }
.hero-indicators { display: flex; gap: 20px; flex-wrap: wrap; }
.indicator {
  font-size: 14px; font-weight: 500; color: var(--ink-2);
  display: flex; align-items: center; gap: 6px;
}
.hero-image { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.hero-image img { width: 100%; height: 580px; object-fit: cover; }
.hero-badge {
  position: absolute; bottom: 20px; left: 20px;
  background: var(--dark); color: var(--white);
  padding: 16px 20px; border-radius: var(--radius);
  border: 1px solid var(--line-dark);
}
.hero-badge strong {
  display: block; font-family: 'Archivo', sans-serif;
  font-weight: 800; font-size: 24px; color: var(--accent);
}
.hero-badge span { font-size: 13px; color: var(--ink-4); }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-image img { height: 380px; }
}

/* Highlight bar */
.highlight-bar { padding: 0; background: var(--dark); color: var(--white); }
.highlight-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
}
.highlight-item {
  display: flex; align-items: center; gap: 14px;
  padding: 28px 24px; border-right: 1px solid var(--line-dark);
}
.highlight-item:last-child { border-right: none; }
.highlight-item svg { width: 26px; height: 26px; color: var(--accent); flex-shrink: 0; }
.highlight-item strong {
  display: block; font-family: 'Archivo', sans-serif;
  font-weight: 700; font-size: 15px; color: var(--white);
}
.highlight-item span { font-size: 13px; color: var(--ink-4); }

@media (max-width: 900px) {
  .highlight-grid { grid-template-columns: repeat(2, 1fr); }
  .highlight-item:nth-child(2) { border-right: none; }
  .highlight-item:nth-child(1), .highlight-item:nth-child(2) { border-bottom: 1px solid var(--line-dark); }
}
@media (max-width: 560px) {
  .highlight-grid { grid-template-columns: 1fr; }
  .highlight-item { border-right: none; border-bottom: 1px solid var(--line-dark); }
  .highlight-item:last-child { border-bottom: none; }
}

/* Section head */
.section-head { margin-bottom: 56px; max-width: 720px; }
.section-index {
  display: inline-block; font-size: 12px;
  color: var(--ink-3); margin-bottom: 16px;
  text-transform: uppercase; letter-spacing: 0.1em;
}
.section-head h2 { font-size: clamp(28px, 4vw, 44px); margin-bottom: 16px; }
.section-head p { font-size: 17px; color: var(--ink-3); max-width: 620px; }

/* Services */
.services { background: var(--bg-alt); }
.services-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  display: flex; flex-direction: column;
}
.service-card:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.service-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 20px;
}
.service-num { font-size: 12px; color: var(--ink-4); }
.service-icon {
  width: 48px; height: 48px;
  background: var(--accent-soft);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink);
}
.service-icon svg { width: 26px; height: 26px; }
.service-card h3 { font-size: 20px; margin-bottom: 10px; }
.service-card p {
  color: var(--ink-3); font-size: 15px;
  margin-bottom: 20px; flex-grow: 1;
}
.service-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Archivo', sans-serif;
  font-weight: 600; font-size: 14px;
  color: var(--ink); transition: gap var(--transition);
  align-self: flex-start;
}
.service-link:hover { gap: 12px; color: var(--accent-deep); }

@media (max-width: 700px) {
  .services-grid { grid-template-columns: 1fr; }
}

/* Emergency */
.emergency { background: var(--dark); color: var(--white); padding: 80px 0; }
.emergency .section-index { color: var(--accent); }
.emergency-grid {
  display: grid; grid-template-columns: 1.4fr 1fr;
  gap: 48px; align-items: center;
}
.emergency-content h2 { color: var(--white); margin-bottom: 16px; font-size: clamp(28px, 4vw, 40px); }
.emergency-content p { color: var(--ink-4); font-size: 17px; max-width: 560px; margin-bottom: 24px; }
.emergency-visual { display: flex; align-items: center; justify-content: center; }
.emergency-visual svg { width: 100%; max-width: 240px; height: auto; }

@media (max-width: 800px) {
  .emergency-grid { grid-template-columns: 1fr; gap: 32px; }
  .emergency-visual { display: none; }
}

/* About */
.about-grid {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: 64px; align-items: center;
}
.about-image { position: relative; }
.about-image::after {
  content: ''; position: absolute;
  top: -16px; left: -16px;
  width: 100%; height: 100%;
  background: var(--accent);
  z-index: 0;
  border-radius: var(--radius-lg);
}
.about-image img {
  position: relative; z-index: 1;
  width: 100%; height: 540px;
  object-fit: cover; border-radius: var(--radius-lg);
}
.about-text p { color: var(--ink-3); font-size: 17px; margin-bottom: 24px; }
.stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; margin: 32px 0;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat strong {
  display: block; font-family: 'Archivo', sans-serif;
  font-weight: 800; font-size: 26px;
  color: var(--ink); margin-bottom: 4px;
  line-height: 1.1;
}
.stat span { font-size: 13px; color: var(--ink-3); }
.disclaimer { font-size: 12px; color: var(--ink-4); font-style: italic; }

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image::after { top: -10px; left: -10px; }
  .about-image img { height: 380px; }
  .stats { grid-template-columns: 1fr; gap: 16px; padding: 24px 0; }
}

/* Differentials */
.differentials { background: var(--bg-alt); }
.differentials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.diff-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}
.diff-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.diff-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; color: var(--ink-4);
  margin-bottom: 16px; display: block;
}
.diff-card h3 { font-size: 19px; margin-bottom: 10px; }
.diff-card p { font-size: 14px; color: var(--ink-3); line-height: 1.6; }

@media (max-width: 900px) { .differentials-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .differentials-grid { grid-template-columns: 1fr; } }

/* How it works */
.how-it-works { background: var(--dark); color: var(--white); }
.how-it-works .section-index { color: var(--accent); }
.how-it-works .section-head h2 { color: var(--white); }
.steps {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px; position: relative;
}
.steps::before {
  content: ''; position: absolute;
  top: 28px; left: 12%; right: 12%; height: 1px;
  background: linear-gradient(to right, transparent, var(--line-dark) 20%, var(--line-dark) 80%, transparent);
  z-index: 0;
}
.step { position: relative; z-index: 1; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--dark);
  border: 2px solid var(--accent);
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500; font-size: 16px;
  margin-bottom: 20px;
}
.step h3 { font-size: 17px; color: var(--white); margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--ink-4); line-height: 1.5; }

@media (max-width: 800px) {
  .steps { grid-template-columns: 1fr; gap: 32px; }
  .steps::before { display: none; }
}

/* Clients */
.clients-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.client-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px 32px; text-align: center;
  transition: all var(--transition);
}
.client-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.client-emoji { font-size: 48px; display: block; margin-bottom: 20px; line-height: 1; }
.client-card h3 { font-size: 20px; margin-bottom: 10px; }
.client-card p { color: var(--ink-3); font-size: 14px; }

@media (max-width: 800px) { .clients-grid { grid-template-columns: 1fr; } }

/* Gallery */
.gallery { background: var(--bg-alt); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 180px;
  gap: 16px;
}
.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  background: var(--ink);
  padding: 0;
  border: none;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 400ms cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.6));
  opacity: 0; transition: opacity var(--transition);
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item:nth-child(1) { grid-row: span 2; }
.gallery-item:nth-child(3) { grid-row: span 2; }
.gallery-item:nth-child(6) { grid-column: span 2; }

@media (max-width: 700px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 140px; }
  .gallery-item:nth-child(1), .gallery-item:nth-child(3) { grid-row: span 1; }
  .gallery-item:nth-child(6) { grid-column: span 2; }
}

/* Gallery modal */
.gallery-modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.92);
  display: flex; align-items: center; justify-content: center;
  padding: 24px; z-index: 1000;
  opacity: 0; pointer-events: none;
  transition: opacity 300ms;
}
.gallery-modal.active { opacity: 1; pointer-events: auto; }
.gallery-modal img {
  max-width: 90vw; max-height: 85vh;
  border-radius: var(--radius);
  border: 1px solid var(--line-dark);
}
.modal-close {
  position: absolute; top: 24px; right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--dark-3); color: var(--white);
  font-size: 28px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.modal-close:hover { background: var(--accent); color: var(--ink); }

/* Testimonials */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.testimonial {
  padding: 0 0 0 24px;
  border-left: 3px solid var(--accent);
}
.testimonial p {
  font-family: 'Archivo', sans-serif;
  font-weight: 500; font-size: 17px;
  line-height: 1.5; color: var(--ink);
  margin-bottom: 16px;
}
.testimonial cite {
  font-style: normal; font-size: 14px;
  color: var(--ink-3); font-weight: 500;
}

@media (max-width: 800px) {
  .testimonials-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* FAQ */
.faq { background: var(--bg-alt); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-question {
  width: 100%; text-align: left;
  padding: 24px 0;
  font-family: 'Archivo', sans-serif;
  font-weight: 600; font-size: 17px; color: var(--ink);
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; transition: color var(--transition);
}
.faq-question:hover { color: var(--accent-deep); }
.faq-icon {
  flex-shrink: 0; width: 28px; height: 28px;
  border: 1.5px solid var(--ink); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 400;
  transition: all var(--transition);
}
.faq-item.active .faq-icon {
  background: var(--accent); border-color: var(--accent);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 300ms ease;
}
.faq-answer-inner {
  padding: 0 0 24px;
  color: var(--ink-3); font-size: 15px;
  line-height: 1.6; max-width: 700px;
}

/* Quote form */
.quote-form-section { background: var(--dark); color: var(--white); }
.quote-grid {
  display: grid; grid-template-columns: 1fr 1.1fr;
  gap: 64px; align-items: start;
}
.quote-text .section-index { color: var(--accent); }
.quote-text h2 { color: var(--white); font-size: clamp(28px, 4vw, 40px); margin-bottom: 16px; }
.quote-text p { color: var(--ink-4); font-size: 17px; }
.quote-form-card {
  background: var(--dark-2);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex; flex-direction: column; gap: 16px;
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-size: 13px; font-weight: 500; color: var(--ink-4);
}
.field input, .field select, .field textarea {
  background: var(--dark);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 12px 14px; color: var(--white);
  font-size: 15px;
  transition: border-color var(--transition);
  width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
}
.field textarea { resize: vertical; min-height: 100px; }
.field.error input, .field.error select, .field.error textarea {
  border-color: #ff6b6b;
}
.field-error { color: #ff6b6b; font-size: 12px; min-height: 0; transition: min-height 0.2s; }
.field.error .field-error { min-height: 16px; }

@media (max-width: 900px) {
  .quote-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-info h3 { font-size: 24px; margin-bottom: 24px; }
.contact-list { list-style: none; margin-bottom: 32px; }
.contact-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px; color: var(--ink-2);
  display: flex; align-items: center; gap: 12px;
}
.contact-hours {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 24px; margin-bottom: 24px;
}
.contact-hours h4 {
  font-size: 13px; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--ink-3);
  margin-bottom: 12px; font-weight: 600;
}
.contact-hours p { font-size: 15px; color: var(--ink-2); margin-bottom: 4px; }
.contact-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.contact-card {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--line);
}
.contact-features { display: flex; flex-direction: column; gap: 20px; }
.contact-feature { display: flex; gap: 16px; align-items: flex-start; }
.feature-icon {
  width: 44px; height: 44px;
  background: var(--accent-soft);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.feature-icon svg { width: 22px; height: 22px; color: var(--ink); }
.contact-feature strong {
  font-family: 'Archivo', sans-serif;
  font-weight: 700; font-size: 15px; color: var(--ink);
  display: block; margin-bottom: 2px;
}
.contact-feature span { font-size: 14px; color: var(--ink-3); }

@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; gap: 32px; } }

/* WhatsApp float */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px;
  width: 60px; height: 60px;
  background: #25D366; color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 50;
  transition: transform var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 32px; height: 32px; }

@media (max-width: 480px) {
  .whatsapp-float { width: 54px; height: 54px; bottom: 16px; right: 16px; }
  .whatsapp-float svg { width: 28px; height: 28px; }
}

/* Footer */
.footer { background: var(--dark); color: var(--white); padding: 64px 0 0; }
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px; padding-bottom: 48px;
  border-bottom: 1px solid var(--line-dark);
}
.footer p {
  color: var(--ink-4); font-size: 15px;
  margin-top: 16px; max-width: 320px;
}
.footer h4 {
  color: var(--white); font-size: 13px;
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 16px; font-weight: 600;
}
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer ul a {
  color: var(--ink-4); font-size: 15px;
  transition: color var(--transition);
}
.footer ul a:hover { color: var(--accent); }
.logo-footer .logo-text strong { color: var(--white); }
.logo-footer .logo-text span { color: var(--ink-4); }
.footer-bottom { padding: 24px 0; }
.footer-bottom .container {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; flex-wrap: wrap;
}
.footer-bottom p { font-size: 13px; color: var(--ink-4); margin: 0; }
.footer-bottom .footer-links { display: flex; gap: 24px; }
.footer-bottom .footer-links a {
  font-size: 13px; color: var(--ink-4);
  transition: color var(--transition);
}
.footer-bottom .footer-links a:hover { color: var(--accent); }

@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* Fade-in */
.fade-in {
  opacity: 0; transform: translateY(20px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .fade-in { opacity: 1; transform: none; }
}

@media (max-width: 600px) {
  section { padding: 64px 0; }
  .container { padding: 0 20px; }
}