/* ─── RESET & BASE ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --color-background: #0C0C0B;
  --color-foreground: #EDEDE8;
  --color-accent: #E75F0D;
  --color-accent-dark: #C44D08;
  --color-muted: rgba(237, 237, 232, 0.55);
  --color-subtle: rgba(237, 237, 232, 0.12);
  --color-surface: #141413;
  --color-surface-raised: #1A1A18;
  --color-border: rgba(255, 255, 255, 0.1);
  --font-display: "Barlow Condensed", sans-serif;
  --font-body: "DM Sans", sans-serif;
}

::selection { background: var(--color-accent); color: white; }
html { scroll-behavior: smooth; }

body {
  background: var(--color-background);
  color: var(--color-foreground);
  font-family: var(--font-body);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
table { width: 100%; border-collapse: collapse; }

.container { max-width: 1200px; margin: 0 auto; padding-left: 1.5rem; padding-right: 1.5rem; }
@media (min-width: 768px) { .container { padding-left: 2.5rem; padding-right: 2.5rem; } }

.accent { color: var(--color-accent); }
.hide-mobile { display: none; }
@media (min-width: 768px) { .hide-mobile { display: block; } }
.hide-below-lg { display: none; }
@media (min-width: 1024px) { .hide-below-lg { display: block; } }

.icon-sm { width: 1rem; height: 1rem; fill: currentColor; }

/* ─── SHARED ─── */
.label {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 1.5rem; font-size: 11px; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase; color: var(--color-muted);
}
.label--accent { color: var(--color-accent); }
.label-line { display: block; width: 1.5rem; height: 1px; background: var(--color-accent); }

.section-title {
  font-size: clamp(28px, 3.5vw, 44px); font-weight: 700;
  line-height: 1.25; margin-bottom: 1rem;
  font-family: var(--font-display);
}

.section-subtitle {
  font-size: 19px; color: rgba(28, 28, 26, 0.65);
  line-height: 1.625; max-width: 32rem; margin-bottom: 4rem;
}

.section-subtitle-sm {
  font-size: 19px; color: rgba(var(--color-foreground), 0.7);
  line-height: 1.625; max-width: 28rem; margin-bottom: 3rem;
}

.section-dark { padding: 8rem 0; }
.section-light { padding: 8rem 0; background: #F5F5F0; color: #1C1C1A; }
@media (min-width: 768px) { .section-dark, .section-light { padding: 10rem 0; } }

/* Dark section subtitle color */
.section-dark .section-subtitle-sm { color: rgba(237, 237, 232, 0.7); }
/* Light section subtitle */
.section-light .section-subtitle { color: rgba(28, 28, 26, 0.65); }

.btn-primary {
  display: inline-block; font-size: 13px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  background: var(--color-accent); color: white;
  padding: 1rem 2rem; transition: all 0.3s;
  text-align: center;
}
.btn-primary:hover { background: var(--color-accent-dark); box-shadow: 0 8px 32px rgba(231, 95, 13, 0.3); }

.btn-outline {
  display: inline-block; font-size: 13px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.15); color: rgba(255, 255, 255, 0.7);
  padding: 1rem 2rem; transition: all 0.3s;
  text-align: center;
}
.btn-outline:hover { border-color: var(--color-accent); color: var(--color-accent); }

.btn-cta {
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; background: var(--color-accent);
  color: white; padding: 0.625rem 1.5rem; transition: all 0.3s;
}
.btn-cta:hover { background: var(--color-accent-dark); box-shadow: 0 8px 32px rgba(231, 95, 13, 0.3); }

/* ─── ANIMATIONS ─── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes navSlideDown {
  from { transform: translateY(-64px); }
  to { transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.5); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes mobileMenuIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0; transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.anim-fade-in {
  opacity: 0; transform: translateY(20px);
  animation: fadeInUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: var(--delay, 0s);
}

.reveal-row { opacity: 0; transition: opacity 0.4s ease; }
.reveal-row.visible { opacity: 1; }

/* ─── NAV ─── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: all 0.3s; background: transparent;
  animation: navSlideDown 0.6s ease-out;
}
.nav.scrolled {
  background: rgba(12, 12, 11, 0.9);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--color-border);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; height: 6rem;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 1.5rem;
}
@media (min-width: 768px) { .nav-inner { padding: 0 2.5rem; } }

.nav-logo { height: 6rem; width: auto; }

.nav-links { display: none; align-items: center; gap: 2.5rem; }
@media (min-width: 768px) { .nav-links { display: flex; } }

.nav-link {
  font-size: 15px; font-weight: 500; color: var(--color-muted);
  transition: color 0.3s; position: relative;
}
.nav-link:hover { color: var(--color-foreground); }
.nav-link-underline {
  position: absolute; bottom: -4px; left: 0; width: 0;
  height: 1px; background: var(--color-accent); transition: width 0.3s;
}
.nav-link:hover .nav-link-underline { width: 100%; }

.nav-actions { display: none; align-items: center; gap: 1.5rem; }
@media (min-width: 768px) { .nav-actions { display: flex; } }

.nav-assistencias {
  font-size: 15px; font-weight: 500; color: var(--color-muted);
  transition: color 0.3s; display: flex; align-items: center; gap: 0.5rem;
}
.nav-assistencias:hover { color: var(--color-foreground); }

.nav-menu-btn {
  display: flex; flex-direction: column; gap: 6px;
}
@media (min-width: 768px) { .nav-menu-btn { display: none; } }
.nav-menu-btn span {
  display: block; width: 20px; height: 1.5px; background: var(--color-foreground);
}

.nav-mobile-menu {
  display: none; background: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  padding: 1.5rem; flex-direction: column; gap: 1.25rem;
  max-width: 1200px; margin: 0 auto;
  animation: mobileMenuIn 0.3s ease;
}
.nav-mobile-menu.open { display: flex; }
@media (min-width: 768px) { .nav-mobile-menu { display: none !important; } }
.nav-mobile-link { font-size: 0.875rem; color: var(--color-muted); transition: color 0.3s; }
.nav-mobile-link:hover { color: var(--color-foreground); }
.nav-mobile-cta {
  font-size: 12px; font-weight: 700; letter-spacing: 0.05em;
  text-transform: uppercase; background: var(--color-accent);
  color: white; padding: 0.75rem 1.5rem; text-align: center;
}

/* ─── HERO ─── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  will-change: transform;
}
.hero-bg-img {
  width: 100%; height: 100%; object-fit: cover;
}
.hero-gradient-1 {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--color-background), rgba(12, 12, 11, 0.7), rgba(12, 12, 11, 0.3));
}
.hero-gradient-2 {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--color-background), transparent, rgba(12, 12, 11, 0.6));
}
.hero-glow {
  position: absolute; top: 50%; right: 25%;
  transform: translateY(-50%);
  width: 600px; height: 600px;
  background: rgba(231, 95, 13, 0.06);
  border-radius: 9999px; filter: blur(120px);
  pointer-events: none;
}
.hero-content {
  position: relative; z-index: 10; width: 100%;
  max-width: 1200px; margin: 0 auto;
  padding: 6rem 1.5rem 0;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  will-change: opacity;
}
@media (min-width: 768px) { .hero-content { padding: 6rem 2.5rem 0; } }

.hero-tag {
  display: flex; align-items: center; gap: 0.75rem;
  margin-bottom: 2rem; font-size: 11px; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase; color: var(--color-muted);
}
.tag-line { display: block; width: 2rem; height: 1px; background: var(--color-accent); }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.5vw, 72px); font-weight: 700;
  line-height: 1.05; letter-spacing: -0.025em; margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem; color: rgba(237, 237, 232, 0.75);
  line-height: 1.625; margin-bottom: 2.5rem; max-width: 460px;
}

.hero-actions { display: flex; flex-direction: column; gap: 1rem; }
@media (min-width: 640px) { .hero-actions { flex-direction: row; } }

.hero-bottom-line {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 1px; background: var(--color-border); z-index: 10;
}

/* ─── NÚMEROS ─── */
.numeros {
  position: relative; padding: 7rem 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}
@media (min-width: 768px) { .numeros { padding: 9rem 0; } }

.numeros-glow {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}
.numeros-glow::before {
  content: ''; width: 700px; height: 700px;
  background: rgba(231, 95, 13, 0.06);
  border-radius: 9999px; filter: blur(150px);
}
.numeros-grid {
  position: relative;
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 3rem; text-align: center;
}
@media (min-width: 768px) { .numeros-grid { grid-template-columns: repeat(4, 1fr); } }

.numeros-value {
  font-size: 3rem; font-weight: 700; letter-spacing: -0.025em;
  color: var(--color-accent); font-family: var(--font-display);
}
@media (min-width: 768px) { .numeros-value { font-size: 4.5rem; } }

.numeros-label {
  font-size: 14px; color: var(--color-foreground);
  text-transform: uppercase; letter-spacing: 2px;
  margin-top: 0.75rem; font-weight: 500;
}

/* ─── MÁQUINAS ─── */
.maquinas { padding: 8rem 0; }
@media (min-width: 768px) { .maquinas { padding: 10rem 0; } }

.maquinas-title { font-size: clamp(36px, 4.5vw, 56px); margin-bottom: 3rem; }

.maquinas-tabs { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 3.5rem; }
.maquinas-tab {
  padding: 0.875rem 1.75rem; font-size: 16px; font-weight: 600;
  letter-spacing: 0.025em; transition: all 0.3s;
  border: 1px solid var(--color-border);
  background: transparent; color: var(--color-muted);
  font-family: var(--font-display);
}
.maquinas-tab:hover { border-color: rgba(231, 95, 13, 0.4); color: var(--color-foreground); }
.maquinas-tab.active {
  background: var(--color-accent); border-color: var(--color-accent); color: white;
}

.maquinas-content { transition: opacity 0.35s; }
.maquinas-content.fading { opacity: 0; }

/* Carousel */
.maquinas-carousel { position: relative; }
.maquinas-track {
  display: flex; gap: 1.5rem; overflow-x: auto;
  padding-bottom: 1rem; scroll-behavior: smooth;
  scrollbar-width: none; -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
}
.maquinas-track::-webkit-scrollbar { display: none; }

/* Grid */
.maquinas-grid { display: grid; gap: 2rem; }
@media (min-width: 640px) { .maquinas-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .maquinas-grid { grid-template-columns: repeat(3, 1fr); } }

/* Machine Card */
.machine-card {
  background: white; border: 1px solid #e0e0dd;
  overflow: hidden; transition: all 0.3s; flex-shrink: 0;
  animation: fadeInUp 0.4s ease forwards;
}
.machine-card:hover { border-color: rgba(231, 95, 13, 0.5); box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1); }
.machine-card.carousel-card { width: 340px; }
@media (min-width: 640px) { .machine-card.carousel-card { width: 360px; } }

.machine-img-wrap {
  position: relative; height: 14rem; overflow: hidden; background: white;
}
.machine-img-wrap img {
  width: 100%; height: 100%; object-fit: contain; padding: 1rem;
  transition: transform 0.7s;
}
.machine-card:hover .machine-img-wrap img { transform: scale(1.05); }

.machine-info { padding: 1.5rem; border-top: 1px solid #e0e0dd; }
.machine-name {
  font-size: 1.25rem; font-weight: 700; margin-bottom: 0.75rem;
  color: #1C1C1A; font-family: var(--font-display);
}
.machine-specs { list-style: none; margin-bottom: 1.25rem; display: flex; flex-direction: column; gap: 0.375rem; }
.machine-spec {
  font-size: 14px; color: rgba(28, 28, 26, 0.6);
  display: flex; align-items: center; gap: 0.5rem;
}
.machine-spec::before {
  content: ''; width: 4px; height: 4px;
  border-radius: 9999px; background: var(--color-accent); flex-shrink: 0;
}
.machine-actions { display: flex; flex-direction: column; gap: 0.75rem; }

.machine-btn-whatsapp {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  background: var(--color-accent); color: white;
  padding: 0.75rem 1rem; font-size: 13px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  transition: all 0.3s; font-family: var(--font-display);
}
.machine-btn-whatsapp:hover { background: var(--color-accent-dark); box-shadow: 0 8px 24px rgba(231, 95, 13, 0.3); }
.machine-btn-whatsapp svg { width: 1rem; height: 1rem; fill: currentColor; }

.machine-btn-catalog {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  border: 1px solid #d0d0cd; color: rgba(28, 28, 26, 0.5);
  padding: 0.75rem 1rem; font-size: 13px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  transition: all 0.3s; font-family: var(--font-display);
}
.machine-btn-catalog:hover { border-color: rgba(231, 95, 13, 0.4); color: var(--color-accent); }
.machine-btn-catalog svg { width: 1rem; height: 1rem; fill: currentColor; }

/* Carousel Arrows */
.carousel-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 3rem; height: 3rem; border-radius: 9999px;
  background: var(--color-background); border: 1px solid var(--color-border);
  display: none; align-items: center; justify-content: center;
  color: var(--color-foreground); transition: all 0.3s;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3); z-index: 10;
  cursor: pointer;
}
.carousel-arrow:hover { border-color: var(--color-accent); color: var(--color-accent); }
.carousel-arrow svg { width: 1.25rem; height: 1.25rem; fill: currentColor; }
.carousel-arrow--left { left: 0; transform: translateY(-50%) translateX(-1.25rem); }
.carousel-arrow--right { right: 0; transform: translateY(-50%) translateX(1.25rem); }

/* ─── PROBLEMA ─── */
.problema-cards { display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .problema-cards { grid-template-columns: repeat(3, 1fr); } }

.problema-card {
  position: relative; padding: 2.5rem 3rem;
  background: white; border: 1px solid rgba(28, 28, 26, 0.1);
  transition: all 0.3s; height: 100%;
}
@media (min-width: 768px) { .problema-card { padding: 2.5rem 3rem; } }
.problema-card:hover { border-color: rgba(231, 95, 13, 0.3); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08); }
.problema-num {
  position: absolute; top: 1.5rem; right: 1.5rem;
  font-size: 3.75rem; font-weight: 800; color: rgba(28, 28, 26, 0.04);
  font-family: var(--font-display); transition: color 0.3s;
}
.problema-card:hover .problema-num { color: rgba(28, 28, 26, 0.08); }
.problema-title {
  font-size: 1.25rem; font-weight: 700; margin-bottom: 0.75rem;
  color: #1C1C1A; font-family: var(--font-display);
}
.problema-desc { font-size: 16px; color: rgba(28, 28, 26, 0.65); line-height: 1.625; }

/* ─── SOLUÇÃO ─── */
.solucao-grid {
  display: grid; gap: 4rem;
}
@media (min-width: 1024px) { .solucao-grid { grid-template-columns: 1fr 1fr; gap: 6rem; align-items: stretch; } }

.solucao-image {
  position: relative; overflow: hidden;
  border: 1px solid var(--color-border); height: 100%;
}
.solucao-img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.6) contrast(1.1);
}
.solucao-img-gradient {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--color-background), transparent);
}
.solucao-img-text {
  position: absolute; bottom: 2rem; left: 2rem; right: 2rem;
  font-size: 1.5rem; font-weight: 700; line-height: 1.375;
  font-family: var(--font-display);
}
.solucao-pillar {
  display: grid; grid-template-columns: 56px 1fr; gap: 1.5rem;
  padding: 2rem 0; border-bottom: 1px solid var(--color-border);
}
.pillar-num {
  font-size: 0.875rem; font-weight: 700; color: var(--color-accent);
  letter-spacing: 0.05em; font-family: var(--font-display);
}
.pillar-title {
  font-size: 1.125rem; font-weight: 700; margin-bottom: 0.5rem;
  font-family: var(--font-display);
}
.pillar-desc { font-size: 15px; color: rgba(237, 237, 232, 0.7); line-height: 1.625; }
.solucao-footnote {
  font-size: 13px; color: var(--color-muted); margin-top: 2rem;
  letter-spacing: 0.025em;
}

/* ─── COMPARATIVO ─── */
.comparativo-table { width: 100%; }
.comparativo-table thead tr { border-bottom: 2px solid rgba(28, 28, 26, 0.1); }
.comparativo-table th {
  padding: 1rem 0; font-size: 12px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
}
.comparativo-th-attr { text-align: left; color: rgba(28, 28, 26, 0.4); }
.comparativo-th-kratux { text-align: center; color: var(--color-accent); }
.comparativo-th-other { text-align: center; color: rgba(28, 28, 26, 0.4); }

.comparativo-row {
  border-bottom: 1px solid rgba(28, 28, 26, 0.05);
  transition: background 0.3s;
}
.comparativo-row:hover { background: rgba(28, 28, 26, 0.02); }
.comparativo-attr { padding: 1rem 0; font-size: 15px; font-weight: 500; color: #1C1C1A; }
.comparativo-kratux {
  padding: 1rem 0; text-align: center; color: var(--color-accent);
  font-weight: 600; background: rgba(231, 95, 13, 0.08);
}
.comparativo-cell { padding: 1rem 0; text-align: center; color: rgba(28, 28, 26, 0.35); }

/* ─── FINANCIAMENTO ─── */
.financiamento-steps { display: grid; gap: 1.5rem; }
@media (min-width: 768px) { .financiamento-steps { grid-template-columns: repeat(4, 1fr); } }

.financiamento-step {
  padding: 2rem 2.5rem; border: 1px solid var(--color-border);
  background: var(--color-surface-raised); transition: all 0.3s;
}
@media (min-width: 768px) { .financiamento-step { padding: 2.5rem; } }
.financiamento-step:hover { border-color: rgba(231, 95, 13, 0.3); }

.step-num {
  font-size: 2.25rem; font-weight: 700; color: var(--color-accent);
  margin-bottom: 1.25rem; font-family: var(--font-display);
}
.step-title {
  font-size: 1.125rem; font-weight: 700; margin-bottom: 0.5rem;
  font-family: var(--font-display);
}
.step-desc { font-size: 17px; color: var(--color-muted); line-height: 1.625; }

.financiamento-cta-wrap { text-align: center; margin-top: 3.5rem; }

/* ─── CONTATO ─── */
.contato-title { color: #1C1C1A; }

.contato-grid {
  display: grid; border: 1px solid rgba(28, 28, 26, 0.1); overflow: hidden;
}
@media (min-width: 1024px) { .contato-grid { grid-template-columns: 1fr 1fr; align-items: stretch; } }

.contato-info {
  background: var(--color-background); color: var(--color-foreground);
  padding: 2.5rem; display: flex; flex-direction: column;
  justify-content: space-between; min-height: 480px;
}
@media (min-width: 768px) { .contato-info { padding: 3.5rem; } }

.contato-logo-wrap { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 2.5rem; }
.contato-logo { height: 3.5rem; width: auto; }

.contato-items { display: flex; flex-direction: column; gap: 2rem; }
.contato-item { display: flex; gap: 1rem; }
.contato-icon {
  width: 2.5rem; height: 2.5rem; border-radius: 9999px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 0.25rem;
}
.contato-icon svg { width: 1.25rem; height: 1.25rem; }
.contato-icon--accent { background: rgba(231, 95, 13, 0.1); }
.contato-icon--accent svg { fill: var(--color-accent); }
.contato-icon--whatsapp { background: rgba(37, 211, 102, 0.1); }
.contato-icon--whatsapp svg { fill: #25D366; }

.contato-item-title {
  font-size: 16px; font-weight: 700; margin-bottom: 0.25rem;
  font-family: var(--font-display);
}
.contato-item-text { font-size: 17px; color: var(--color-muted); line-height: 1.625; }
.contato-item-text-sm { font-size: 15px; color: var(--color-muted); }

.contato-link { font-size: 16px; color: var(--color-accent); transition: opacity 0.3s; }
.contato-link:hover { opacity: 0.8; }

.contato-hours {
  margin-top: 2.5rem; padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}
.contato-hours p { font-size: 13px; color: var(--color-muted); }

.contato-map {
  position: relative; min-height: 480px; background: #E8E8E3; height: 100%;
}
.contato-map iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
}

/* ─── FOOTER ─── */
.footer { background: #0E0E0D; border-top: 1px solid var(--color-border); }
.footer-grid {
  padding-top: 4rem; padding-bottom: 4rem;
  display: grid; gap: 3rem;
}
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }

.footer-logo { height: 5rem; width: auto; margin-bottom: 1.5rem; }
.footer-desc { font-size: 17px; color: var(--color-muted); line-height: 1.625; max-width: 20rem; }

.footer-heading {
  font-size: 11px; font-weight: 700; color: var(--color-muted);
  text-transform: uppercase; letter-spacing: 2px; margin-bottom: 1.5rem;
}
.footer-link {
  display: block; font-size: 0.875rem; color: var(--color-muted);
  transition: color 0.3s; line-height: 2;
}
.footer-link:hover { color: var(--color-accent); }

.footer-bottom {
  padding-top: 1.5rem; padding-bottom: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  display: flex; flex-direction: column; gap: 0.5rem;
  font-size: 12px; color: rgba(255, 255, 255, 0.2);
}
@media (min-width: 768px) { .footer-bottom { flex-direction: row; justify-content: space-between; } }

/* ─── WHATSAPP FLOAT ─── */
.whatsapp-float {
  position: fixed; bottom: 1.75rem; right: 1.75rem;
  width: 3.5rem; height: 3.5rem; background: #25D366;
  border-radius: 9999px; display: flex; align-items: center;
  justify-content: center; z-index: 50;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  transition: transform 0.2s, box-shadow 0.3s;
  opacity: 0; transform: scale(0.5);
}
.whatsapp-float.visible { opacity: 1; transform: scale(1); }
.whatsapp-float:hover { transform: scale(1.08); box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4); }
.whatsapp-float:active { transform: scale(0.95); }
.whatsapp-float svg { width: 1.75rem; height: 1.75rem; fill: white; }