/* =====================================================
   MMaia Odontologia — Modern Dental Clinic Website
   Dra. Marcia Maia · CRO-RJ 26328
   ===================================================== */

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

:root {
  /* Colors */
  --gold: #c8a97e;
  --gold-light: #e8d5b7;
  --gold-dark: #a8885e;
  --cream: #faf7f2;
  --white: #ffffff;
  --dark: #1a1a2e;
  --dark-light: #2d2d44;
  --text: #3d3d4a;
  --text-light: #7a7a8a;
  --border: #e5e0d8;
  --success: #25d366;

  /* Typography */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --section-padding: 100px;
  --container-width: 1200px;

  /* Transitions */
  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
  --shadow-gold: 0 4px 20px rgba(200, 169, 126, 0.3);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

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

/* ----- TYPOGRAPHY ----- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.15;
  color: var(--dark);
}

.section {
  padding: var(--section-padding) 0;
}

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

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  position: relative;
}

.section-tag::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--gold);
  margin: 10px auto 0;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 20px;
}

.section-title.text-left {
  text-align: left;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ----- BUTTONS ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn i {
  font-size: 1.1em;
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-gold {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

.btn-gold:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-outline {
  background: transparent;
  color: var(--dark);
  border-color: var(--dark);
}

.btn-outline:hover {
  background: var(--dark);
  color: var(--white);
  transform: translateY(-2px);
}

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  padding: 10px 0;
}

.nav-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  transition: var(--transition);
}

.logo-img {
  height: 42px;
  width: auto;
  transition: var(--transition);
}

.logo-dark {
  display: none;
}

.navbar.scrolled .logo-white {
  display: none;
}

.navbar.scrolled .logo-dark {
  display: block;
}

.navbar.scrolled .nav-logo {
  color: var(--dark);
}

.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--white);
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
}

.logo-accent {
  color: var(--gold);
  margin-left: 4px;
}

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

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  position: relative;
  padding: 4px 0;
  transition: var(--transition);
}

.navbar.scrolled .nav-link {
  color: var(--text);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--gold);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link.active {
  color: var(--gold);
}

.navbar.scrolled .nav-link.active {
  color: var(--gold);
}

.navbar.scrolled .nav-link:hover {
  color: var(--gold);
}

.nav-cta {
  background: var(--gold) !important;
  border-color: var(--gold) !important;
  color: var(--white) !important;
}

.nav-cta:hover {
  background: var(--gold-dark) !important;
  border-color: var(--gold-dark) !important;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.navbar.scrolled .hamburger span {
  background: var(--dark);
}

.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(5px, -5px);
}

/* =====================================================
   HERO
   ===================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 25%;
  background-repeat: no-repeat;
  z-index: 1;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(200, 169, 126, 0.25) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 80%, rgba(200, 169, 126, 0.15) 0%, transparent 50%),
    linear-gradient(135deg, rgba(26, 26, 46, 0.50) 0%, rgba(45, 45, 68, 0.40) 100%);
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 2px,
    rgba(255, 255, 255, 0.015) 2px,
    rgba(255, 255, 255, 0.015) 4px
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 800px;
  padding: 0 24px;
  margin-top: 60px;
}

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-light);
  background: rgba(200, 169, 126, 0.12);
  border: 1px solid rgba(200, 169, 126, 0.25);
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 32px;
  backdrop-filter: blur(4px);
}

.hero-title {
  font-size: 4rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-actions .btn-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.hero-actions .btn-outline:hover {
  background: var(--white);
  color: var(--dark);
  border-color: var(--white);
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.stat-plus {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stat-divider {
  width: 1px;
  height: 50px;
  background: rgba(255, 255, 255, 0.15);
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: float 2s ease-in-out infinite;
}

.hero-scroll i {
  font-size: 0.9rem;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* =====================================================
   CARDS (Serviços)
   ===================================================== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}

.card-hover:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-light);
}

.card-icon {
  width: 60px;
  height: 60px;
  background: var(--cream);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
  color: var(--gold);
  transition: var(--transition);
}

.card-hover:hover .card-icon {
  background: var(--gold);
  color: var(--white);
}

.card-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--dark);
}

.card-text {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* =====================================================
   ABOUT
   ===================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image-frame {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--cream);
  border: 1px solid var(--border);
}

.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}

.about-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-light);
  font-family: var(--font-serif);
  font-size: 1.1rem;
}

.about-image-placeholder i {
  font-size: 3rem;
  color: var(--gold-light);
}

.about-content .section-tag {
  text-align: left;
}

.about-text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 16px;
}

.about-credentials {
  display: flex;
  gap: 24px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.about-credentials span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-light);
}

.about-credentials i {
  color: var(--gold);
}

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 28px;
  transition: var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.testimonial-stars {
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text);
  font-style: italic;
  margin-bottom: 24px;
  position: relative;
  padding-left: 20px;
  border-left: 3px solid var(--gold-light);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  background: var(--gold-light);
  color: var(--gold-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.testimonial-author div {
  display: flex;
  flex-direction: column;
}

.testimonial-author strong {
  font-size: 0.9rem;
  color: var(--dark);
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--text-light);
}

.testimonial-disclaimer {
  font-size: 0.78rem;
  color: var(--text-light);
  line-height: 1.6;
  text-align: center;
  max-width: 800px;
  margin: 40px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

/* =====================================================
   RESULTS (Antes & Depois)
   ===================================================== */
.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.result-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.result-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.result-compare {
  display: flex;
  align-items: center;
  padding: 20px;
  gap: 12px;
}

.result-image {
  flex: 1;
  position: relative;
}

.result-label {
  position: absolute;
  top: 8px;
  left: 8px;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.6);
  color: var(--white);
  z-index: 1;
}

.result-label.after {
  background: var(--gold);
  color: var(--white);
}

.result-placeholder,
.result-photo {
  aspect-ratio: 1;
  background: var(--cream);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.8rem;
  gap: 6px;
  border: 1px solid var(--border);
  width: 100%;
  height: auto;
  object-fit: cover;
}

.result-placeholder i {
  font-size: 1.5rem;
  color: var(--gold-light);
}

.result-arrow {
  flex-shrink: 0;
  color: var(--gold);
  font-size: 1rem;
}

.result-caption {
  padding: 16px 20px 20px;
  font-size: 0.85rem;
  color: var(--text-light);
  text-align: center;
  border-top: 1px solid var(--border);
}

/* =====================================================
   UNITS
   ===================================================== */
.units-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.unit-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.unit-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.unit-header {
  padding: 28px 28px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.unit-header h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
}

.unit-icon {
  width: 44px;
  height: 44px;
  background: var(--cream);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.unit-body {
  padding: 0 28px 28px;
}

.unit-body p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.unit-body p i {
  color: var(--gold);
  width: 16px;
  margin-top: 4px;
}

.unit-phone {
  color: var(--gold-dark);
  font-weight: 600;
}

.unit-phone:hover {
  color: var(--gold);
}

.unit-hours {
  display: flex;
  gap: 24px;
  margin-top: 16px;
  padding: 16px;
  background: var(--cream);
  border-radius: 10px;
}

.unit-hours div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.unit-hours span {
  font-size: 0.78rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.unit-hours strong {
  font-size: 0.95rem;
  color: var(--dark);
}

.unit-actions {
  display: flex;
  gap: 12px;
  padding: 0 28px 28px;
}

/* =====================================================
   CONTACT
   ===================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-desc {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-light);
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-item i {
  width: 20px;
  color: var(--gold);
  font-size: 1.1rem;
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-size: 0.9rem;
  color: var(--dark);
  margin-bottom: 2px;
}

.contact-item a,
.contact-item span {
  font-size: 0.9rem;
  color: var(--text-light);
}

.contact-item a:hover {
  color: var(--gold);
}

/* Form */
.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.required {
  color: #e74c3c;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(200, 169, 126, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

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

.form-disclaimer {
  font-size: 0.78rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 12px;
}

/* =====================================================
   CTA SECTION
   ===================================================== */
.cta-section {
  padding: 100px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(200, 169, 126, 0.10) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(200, 169, 126, 0.08) 0%, transparent 50%);
  z-index: 1;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.cta-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-light);
  border: 1px solid rgba(200, 169, 126, 0.25);
  padding: 8px 20px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.cta-title {
  font-size: 2.75rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
}

.cta-text {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
  margin-bottom: 36px;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-actions .btn-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.cta-actions .btn-outline:hover {
  background: var(--white);
  color: var(--dark);
  border-color: var(--white);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: #141424;
  color: rgba(255, 255, 255, 0.6);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .nav-logo {
  color: var(--white);
  margin-bottom: 16px;
}

.footer-brand .logo-img {
  height: 48px;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 12px;
}

.footer-credential {
  font-size: 0.8rem;
  color: var(--gold-light);
  letter-spacing: 1px;
}

.footer h4 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--gold);
}

.footer-unit {
  margin-bottom: 20px;
}

.footer-unit strong {
  display: block;
  font-size: 0.9rem;
  color: var(--white);
  margin-bottom: 6px;
}

.footer-unit p {
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 6px;
}

.footer-unit a {
  font-size: 0.85rem;
  color: var(--gold-light);
}

.footer-unit a:hover {
  color: var(--gold);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  font-size: 0.82rem;
  line-height: 1.8;
}

.footer-compliance {
  max-width: 700px;
  margin: 8px auto;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
}

/* =====================================================
   WHATSAPP UNIT MODAL
   ===================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 24px;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--white);
  border-radius: 20px;
  padding: 40px 36px 32px;
  max-width: 420px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-lg);
  transform: translateY(30px) scale(0.95);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.open .modal-box {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition);
  line-height: 1;
  padding: 4px;
}

.modal-close:hover {
  color: var(--dark);
}

.modal-icon {
  width: 64px;
  height: 64px;
  background: var(--success);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 16px;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--dark);
  margin-bottom: 8px;
}

.modal-desc {
  font-size: 0.92rem;
  color: var(--text-light);
  margin-bottom: 28px;
  line-height: 1.5;
}

.modal-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 14px;
  text-decoration: none;
  color: var(--text);
  transition: var(--transition);
  text-align: left;
}

.modal-option:hover {
  border-color: var(--gold);
  background: var(--cream);
  transform: translateX(4px);
}

.modal-option-icon {
  width: 44px;
  height: 44px;
  background: var(--cream);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.modal-option:hover .modal-option-icon {
  background: var(--gold);
  color: var(--white);
}

.modal-option div {
  flex: 1;
}

.modal-option strong {
  display: block;
  font-size: 0.95rem;
  color: var(--dark);
  margin-bottom: 2px;
}

.modal-option span {
  font-size: 0.82rem;
  color: var(--text-light);
}

.modal-option-arrow {
  color: var(--gold);
  font-size: 0.9rem;
  transition: var(--transition);
}

.modal-option:hover .modal-option-arrow {
  transform: translateX(4px);
}

/* =====================================================
   WHATSAPP FLOATING BUTTON
   ===================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: var(--success);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  animation: pulse-whatsapp 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

@keyframes pulse-whatsapp {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

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

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .results-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .hero-title {
    font-size: 3rem;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
  }

  .navbar {
    padding: 12px 0;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 80px 32px 32px;
    gap: 24px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 998;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-link {
    color: var(--text) !important;
    font-size: 1.1rem;
  }

  .nav-link.active {
    color: var(--gold) !important;
  }

  .hamburger {
    display: flex;
  }

  /* Hero */
  .hero-title {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-stats {
    gap: 24px;
    flex-wrap: wrap;
  }

  .stat-number {
    font-size: 2rem;
  }

  .stat-divider {
    display: none;
  }

  .hero-scroll {
    display: none;
  }

  /* Grids */
  .cards-grid,
  .testimonials-grid,
  .results-grid {
    grid-template-columns: 1fr;
  }

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

  .about-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  /* Section titles */
  .section-title {
    font-size: 2rem;
  }

  .cta-title {
    font-size: 2rem;
  }

  /* Section padding */
  .section {
    padding: var(--section-padding) 0;
  }

  .cta-section {
    padding: 60px 0;
  }

  /* About */
  .about-image-frame {
    aspect-ratio: 3 / 2;
    max-width: 400px;
    margin: 0 auto;
  }

  .about-photo {
    object-position: center 10%;
  }

  /* Unit hours */
  .unit-hours {
    flex-direction: column;
    gap: 12px;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .hero-title {
    font-size: 1.8rem;
  }

  .hero-badge {
    font-size: 0.65rem;
    padding: 6px 14px;
  }

  .btn-lg {
    padding: 14px 28px;
    font-size: 0.9rem;
  }

  .section-title {
    font-size: 1.65rem;
  }

  .card {
    padding: 24px 20px;
  }

  .contact-form {
    padding: 24px;
  }
}