/* ==========================================================================
   RIO BRAVO GESTORA DE LOTEAMENTOS — STYLE SHEET
   ========================================================================== */

:root {
  --navy:        #0d1f3c;
  --navy-mid:    #122448;
  --navy-light:  #1a3260;
  --gold:        #c9a84c;
  --gold-light:  #e2c97e;
  --cream:       #f0ebe0;
  --white:       #ffffff;
  --text-body:   #c8d4e8;
  --text-muted:  #a8bcdb;
  --border:      rgba(201,168,76,0.25);

  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Inter', sans-serif;

  --container-width: 1200px;
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--navy);
  color: var(--text-body);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, cite {
  font-family: var(--font-serif);
  color: var(--white);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h3 { font-size: 1.3rem; }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

ul { list-style: none; }

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--gold);
  color: var(--navy);
  padding: 12px 20px;
  z-index: 200;
  font-weight: 600;
}
.skip-link:focus {
  left: 12px;
  top: 12px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  text-align: center;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 700;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(201,168,76,0.35);
}

.btn-large { padding: 18px 40px; font-size: 1rem; }
.btn-small { padding: 10px 20px; font-size: 0.85rem; }

.btn-link {
  color: var(--gold-light);
  font-weight: 500;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.btn-link:hover { border-color: var(--gold-light); }

.link-btn {
  color: var(--gold-light);
  text-decoration: underline;
  display: inline;
  font: inherit;
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  width: 100%;
  margin-top: 24px;
  font-weight: 600;
}
.btn-whatsapp:hover { background: #1ebd5a; }

/* ---------- Header ---------- */

#header-principal {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
  padding: 20px 40px;
  background: transparent;
}

#header-principal.scrolled {
  background: #ffffff;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  padding: 12px 40px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: block;
}

.logo-header {
  height: 72px;
  width: auto;
  display: block;
  transition: height 0.35s ease;
}

#header-principal.scrolled .logo-header {
  height: 44px;
  filter: none;
}

#header-principal:not(.scrolled) .logo-header {
  filter: brightness(0) invert(1);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.main-nav ul {
  display: flex;
  gap: 32px;
}

.main-nav a:not(.nav-cta) {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-body);
  transition: color var(--transition);
}
.main-nav a:not(.nav-cta):hover { color: var(--gold-light); }

/* Esquema transparente-no-topo / branco-ao-rolar é um padrão de desktop
   (a versão mobile usa o painel navy-mid do menu hambúrguer, que já tem
   contraste garantido e não deve seguir esta troca de cores). */
@media (min-width: 769px) {
  #header-principal .main-nav a:not(.nav-cta) {
    color: rgba(255,255,255,0.9);
  }
  #header-principal.scrolled .main-nav a:not(.nav-cta) {
    color: #0d1f3c;
  }
  #header-principal .main-nav a:not(.nav-cta):hover {
    color: #c9a84c;
  }

  #header-principal .btn-cta-header {
    border: 2px solid rgba(255,255,255,0.8);
    color: white;
    background: transparent;
    transition: all 0.3s;
  }
  #header-principal.scrolled .btn-cta-header {
    border-color: #0d1f3c;
    color: #0d1f3c;
    background: transparent;
  }
  #header-principal.scrolled .btn-cta-header:hover {
    background: #0d1f3c;
    color: white;
  }
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: rgba(255,255,255,0.9);
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
}

#header-principal.scrolled .hamburger span {
  background: #0d1f3c;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: 140px 0 100px;
  overflow: hidden;
  background-image: url('../assets/img/hero.webp');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,31,60,0.88) 0%, rgba(13,31,60,0.65) 100%);
  z-index: 0;
}

.hero-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 10%, rgba(201,168,76,0.12), transparent 40%),
    radial-gradient(circle at 90% 30%, rgba(201,168,76,0.10), transparent 45%);
  pointer-events: none;
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
}

.eyebrow {
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero h1 { margin-bottom: 24px; }

.hero-subtitle {
  color: var(--text-body);
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 48px;
}

.hero-numbers {
  display: flex;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-number { text-align: center; }

.number {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--gold-light);
}

.number-label, .stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

/* ---------- Sections generic ---------- */

.section {
  padding: 100px 0;
}

.section--alt {
  background: var(--navy-mid);
}

.section-tag {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.section h2 { margin-bottom: 20px; max-width: 760px; }

.section-lead {
  color: var(--text-body);
  font-size: 1.05rem;
  max-width: 720px;
  margin-bottom: 48px;
}

/* ---------- Sobre / Comparison ---------- */

.sobre-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: start;
}

.sobre-imagem img {
  width: 100%;
  border-radius: 12px;
  object-fit: cover;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 56px;
}

.comparison-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 36px;
}

.comparison-card--gold {
  border-color: var(--gold);
  background: linear-gradient(160deg, rgba(201,168,76,0.08), var(--navy-mid));
}

.comparison-card h3 { margin-bottom: 20px; }
.comparison-card--basic h3 { color: var(--text-muted); }
.comparison-card--gold h3 { color: var(--gold-light); }

.comparison-card li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 14px;
  color: var(--text-body);
  font-size: 0.95rem;
}

.comparison-card--basic li::before {
  content: "×";
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

.comparison-card--gold li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}

.quote {
  border-left: 3px solid var(--gold);
  padding-left: 28px;
  max-width: 640px;
}

.quote p {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-style: italic;
  color: var(--cream);
  margin-bottom: 12px;
}

.quote cite {
  font-style: normal;
  font-size: 0.95rem;
  color: var(--gold-light);
}

/* ---------- Etapas (Ciclo de Gestão) ---------- */

.etapas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.etapa-card:last-child {
  grid-column: 1 / -1;
}

.etapa-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.etapa-numero {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  opacity: 0.4;
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
}

.etapa-titulo {
  font-size: 1.05rem;
  color: var(--white);
  margin-bottom: 10px;
}

.etapa-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* ---------- Equipe (bloco simples) ---------- */

.equipe-simples {
  margin-top: 40px;
  padding: 24px 32px;
  border-left: 3px solid var(--gold);
  background: rgba(201,168,76,0.06);
  border-radius: 0 10px 10px 0;
}

.equipe-simples p {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.8;
  font-style: italic;
}

/* ---------- Track record ---------- */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 36px 24px;
  text-align: center;
}

.stat-card .number { font-size: 2.2rem; }

/* ---------- Seção de Respiro ---------- */

.secao-respiro {
  background: var(--cream);
  padding: 80px 0;
}

.frase-destaque {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.5vw, 28px);
  color: var(--navy);
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
  line-height: 1.7;
  font-style: italic;
  border: none;
  padding: 0;
}

.frase-destaque cite {
  display: block;
  margin-top: 24px;
  font-size: 0.8125rem;
  font-style: normal;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
}

/* ---------- FAQ Accordion ---------- */

#faq {
  position: relative;
  overflow: hidden;
}

#faq::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/img/patron.webp');
  background-size: 280px;
  background-repeat: repeat;
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
}

#faq > * {
  position: relative;
  z-index: 1;
}

.accordion-item {
  border-bottom: 1px solid var(--border);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--white);
  gap: 20px;
}

.accordion-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  position: relative;
}
.accordion-icon::before,
.accordion-icon::after {
  content: "";
  position: absolute;
  background: var(--gold);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.accordion-icon::before { width: 10px; height: 1.5px; }
.accordion-icon::after { width: 1.5px; height: 10px; transition: opacity var(--transition); }

.accordion-trigger[aria-expanded="true"] .accordion-icon::after { opacity: 0; }

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding var(--transition);
}

.accordion-item.open .accordion-panel {
  max-height: 300px;
  padding-bottom: 24px;
}

.accordion-panel p {
  color: var(--text-body);
  font-size: 0.95rem;
  max-width: 760px;
}

/* ---------- Form ---------- */

.section--form { background: var(--navy-mid); }

.diagnostico-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.diagnostico-imagem {
  position: sticky;
  top: 100px;
}

.diagnostico-imagem img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  border-radius: 16px;
}

.security-badge {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--navy);
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 20px 24px;
  max-width: 640px;
  margin-bottom: 40px;
}

.security-icon { font-size: 1.4rem; }

.security-title {
  color: var(--gold-light);
  font-weight: 600;
  margin-bottom: 6px;
}

.security-subtext {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.form-wrapper {
  max-width: 640px;
}

.form-group {
  margin-bottom: 24px;
}

.form-linha {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 600px) {
  .form-linha {
    grid-template-columns: 1fr;
  }
}

.form-group label,
.form-group legend {
  display: block;
  margin-bottom: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--cream);
}

.required { color: var(--gold); }

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group select {
  width: 100%;
  padding: 14px 16px;
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--white);
  font-family: inherit;
  font-size: 16px;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--gold);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23c9a84c' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.form-group select option { background: var(--navy); color: var(--white); }

fieldset.form-group {
  border: none;
  padding: 0;
}

.radio-card-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.radio-card {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--navy);
  font-size: 0.85rem;
  color: var(--text-body);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}

.radio-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.radio-card.selected {
  border-color: var(--gold);
  background: rgba(201,168,76,0.12);
  color: var(--gold-light);
  font-weight: 600;
}

.checkbox-label {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--text-body);
  font-weight: 400;
  cursor: pointer;
}

.checkbox-label input {
  margin-top: 3px;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  accent-color: var(--gold);
}

.field-error {
  display: block;
  color: #e08a8a;
  font-size: 0.8rem;
  margin-top: 6px;
  min-height: 1em;
}

.btn-submit {
  width: 100%;
  padding: 18px;
  font-size: 1rem;
  margin-top: 8px;
}

.form-success {
  text-align: center;
  padding: 48px 24px;
  background: var(--navy);
  border: 1px solid var(--gold);
  border-radius: 8px;
}

.form-success-icon {
  font-size: 2.4rem;
  color: var(--gold);
  margin-bottom: 16px;
}

.form-success h3 {
  margin-bottom: 16px;
}

.form-success p {
  color: var(--text-body);
  max-width: 480px;
  margin: 0 auto;
}

/* ---------- Footer ---------- */

.site-footer {
  position: relative;
  overflow: hidden;
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  padding-top: 64px;
}

.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/img/patron.webp');
  background-size: 280px;
  background-repeat: repeat;
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
}

.site-footer > * {
  position: relative;
  z-index: 1;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.logo-rodape {
  height: 120px;
  width: auto;
  display: block;
  margin-bottom: 20px;
  filter: brightness(0) invert(1);
}

.footer-tagline {
  color: var(--gold-light);
  font-size: 0.9rem;
  margin-top: 12px;
  font-style: italic;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-body);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold-light); }

.footer-contact p {
  color: var(--text-body);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.footer-contact a { color: var(--text-body); }
.footer-contact a:hover { color: var(--gold-light); }

.social-links {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: 16px;
}
.social-links a {
  color: var(--text-muted);
  transition: color 0.2s;
}
.social-links a:hover {
  color: var(--gold);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px;
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-bottom: 6px;
}

.footer-credit { color: var(--text-muted); }

.footer-credit-link {
  color: var(--gold);
  text-decoration: none;
  font-weight: 500;
}
.footer-credit-link:hover { color: var(--gold-light); }

/* ---------- Modal ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,31,60,0.85);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 300;
  padding: 24px;
}

.modal-overlay[hidden] { display: none; }

.modal {
  background: var(--navy);
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 40px;
  max-width: 640px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
}

.modal h2 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  padding-right: 32px;
}

.modal p {
  color: var(--text-body);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 1.6rem;
  color: var(--gold-light);
  line-height: 1;
}

/* ---------- WhatsApp floating button ---------- */

.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  border-radius: 50px;
  padding: 14px 20px 14px 16px;
  text-decoration: none;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
  overflow: hidden;
  max-width: 56px;
}

.whatsapp-float:hover {
  max-width: 240px;
  box-shadow: 0 6px 32px rgba(37, 211, 102, 0.55);
}

.whatsapp-float svg {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.whatsapp-label {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s ease 0.1s;
}

.whatsapp-float:hover .whatsapp-label {
  opacity: 1;
}

/* ---------- Reveal animation ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 280px;
    background: var(--navy-mid);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 100px 32px 32px;
    gap: 32px;
    transform: translateX(100%);
    transition: transform var(--transition);
    box-shadow: -10px 0 30px rgba(0,0,0,0.3);
  }

  .main-nav.open { transform: translateX(0); }

  .main-nav ul {
    flex-direction: column;
    gap: 24px;
  }

  .hamburger { display: flex; }

  .hero { padding: 110px 0 72px; background-attachment: scroll; }

  .hero-numbers { gap: 32px; }

  .comparison-grid { grid-template-columns: 1fr; }

  .sobre-grid { grid-template-columns: 1fr; }
  .sobre-imagem { order: -1; }

  .etapas-grid { grid-template-columns: 1fr; }
  .etapa-card:last-child { grid-column: auto; }

  .stats-grid { grid-template-columns: 1fr 1fr; }

  .diagnostico-grid { grid-template-columns: 1fr; gap: 32px; }
  .diagnostico-imagem { display: none; }

  .footer-inner { grid-template-columns: 1fr; text-align: left; }

  .section { padding: 72px 0; }

  .whatsapp-float {
    max-width: 56px;
    padding: 14px;
  }
  .whatsapp-label {
    display: none;
  }
}

@media (max-width: 480px) {
  .radio-card-group { grid-template-columns: 1fr; }

  .stats-grid { grid-template-columns: 1fr; }

  .hero-numbers { flex-direction: column; gap: 24px; }

  .whatsapp-float { bottom: 16px; right: 16px; }

  .modal { padding: 28px; }
}