/* ==========================================================================
   Renata Decorações & Pegue Monte - Design System & Styles
   ========================================================================== */

:root {
  /* Color Palette */
  --color-primary: #DE527E;
  --color-primary-hover: #C43867;
  --color-primary-light: #FFF0F4;
  --color-primary-subtle: #FBE6ED;
  
  --color-gold: #D4AF37;
  --color-gold-light: #F7F1DC;
  --color-gold-hover: #BF9B27;
  --gold-gradient: linear-gradient(135deg, #F3D279 0%, #D4AF37 50%, #A98319 100%);
  --gold-glow: rgba(212, 175, 55, 0.35);

  --color-dark: #1F191D;
  --color-dark-surface: #292227;
  --color-body: #4E444B;
  --color-muted: #7E727A;
  --color-border: #EFE4E8;
  --color-bg-light: #FAF6F8;
  --color-bg-warm: #FFFDFE;
  --color-white: #FFFFFF;
  
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #1EBE5D;

  /* Typography */
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(31, 25, 29, 0.04);
  --shadow-md: 0 8px 24px rgba(31, 25, 29, 0.08);
  --shadow-lg: 0 16px 40px rgba(31, 25, 29, 0.12);
  --shadow-gold: 0 8px 25px rgba(212, 175, 55, 0.3);
  --shadow-float: 0 12px 30px rgba(222, 82, 126, 0.25);

  /* Border Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-body);
  background-color: var(--color-bg-warm);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

.w-100 {
  width: 100%;
}

/* Typography Helpers */
.section-header {
  margin-bottom: 48px;
}

.section-subtitle {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  color: var(--color-dark);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.125rem;
  color: var(--color-muted);
  max-width: 650px;
  margin: 0 auto;
}

.highlight-gold {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-smooth);
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #C83564 100%);
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(222, 82, 126, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #EA608B 0%, var(--color-primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(222, 82, 126, 0.45);
}

.btn-gold {
  background: var(--gold-gradient);
  color: #2F2107;
  font-weight: 700;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  filter: brightness(1.06);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(212, 175, 55, 0.45);
}

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

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

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

.btn-outline-dark:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.pulse-shadow {
  animation: pulseGlow 2.5s infinite;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.45); }
  70% { box-shadow: 0 0 0 14px rgba(212, 175, 55, 0); }
  100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

/* ==========================================================================
   Announcement Bar
   ========================================================================== */
.announcement-bar {
  background: var(--color-dark);
  color: #F8E8EE;
  font-size: 0.8125rem;
  padding: 8px 0;
}

.announcement-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.announcement-link {
  color: #F0C961;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
}

.announcement-link:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(239, 228, 232, 0.7);
  transition: var(--transition-fast);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-gold);
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.3);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-serif);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.brand-tagline {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-gold-hover);
}

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

.nav-item {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-dark);
  position: relative;
  padding: 6px 0;
}

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

.nav-item:hover {
  color: var(--color-primary);
}

.nav-item:hover::after {
  width: 100%;
}

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

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.mobile-menu-toggle .bar {
  width: 24px;
  height: 2.5px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 70px 0 90px;
  overflow: hidden;
  background: linear-gradient(180deg, #FFF9FA 0%, var(--color-bg-warm) 100%);
}

.hero-bg-glow {
  position: absolute;
  top: -10%;
  right: 5%;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(247, 218, 226, 0.7) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  align-items: center;
  gap: 50px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.35rem, 4.4vw, 3.45rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
  margin-bottom: 22px;
}

.hero-description {
  font-size: 1.18rem;
  color: var(--color-body);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.trust-item {
  display: flex;
  flex-direction: column;
}

.trust-num {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
}

.trust-label {
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.trust-divider {
  width: 1px;
  height: 36px;
  background: var(--color-border);
}

/* Hero Visual Card Stack */
.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
}

.hero-image-frame {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(78, 44, 56, 0.16);
  border: 4px solid var(--color-white);
  background: #EFE4E8;
}

.hero-img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/5;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-image-frame:hover .hero-img {
  transform: scale(1.03);
}

.hero-tag {
  position: absolute;
  top: 18px;
  right: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(31, 25, 29, 0.75);
  backdrop-filter: blur(8px);
  color: var(--color-white);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
}

.tag-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4ADE80;
}

.hero-tag-badge {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(31, 25, 29, 0.88) 100%);
  padding: 30px 24px 20px;
  color: var(--color-white);
}

.tag-title {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
}

.tag-subtitle {
  display: block;
  font-size: 0.875rem;
  opacity: 0.85;
}

/* Floating Badges */
.hero-float-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 12px 30px rgba(31, 25, 29, 0.12);
  z-index: 2;
  animation: floatAnim 4s ease-in-out infinite;
}

.float-left {
  top: 18%;
  left: -28px;
}

.float-right {
  bottom: 12%;
  right: -24px;
  animation-delay: 2s;
}

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

.float-icon {
  font-size: 1.6rem;
}

.float-icon-whatsapp {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.float-text strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-dark);
}

.float-text span {
  display: block;
  font-size: 0.775rem;
  color: var(--color-muted);
}

/* ==========================================================================
   Differentials Section
   ========================================================================== */
.differentials-section {
  padding: 90px 0;
  background: var(--color-white);
}

.differentials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.diff-card {
  padding: 36px 28px;
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-smooth);
}

.diff-card:hover {
  transform: translateY(-6px);
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
}

.diff-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.diff-icon {
  font-size: 1.75rem;
}

.diff-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.diff-desc {
  font-size: 0.95rem;
  color: var(--color-body);
  line-height: 1.6;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-section {
  padding: 100px 0;
  background: var(--color-bg-warm);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  align-items: stretch;
}

.service-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.featured-service {
  border: 2px solid var(--color-gold);
  box-shadow: var(--shadow-md);
}

.service-badge-pill {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--gold-gradient);
  color: #2F2107;
  font-weight: 700;
  font-size: 0.775rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  z-index: 2;
  box-shadow: var(--shadow-sm);
}

.service-img-wrap {
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: #EFE4E8;
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card:hover .service-img {
  transform: scale(1.05);
}

.service-body {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.service-summary {
  font-size: 0.95rem;
  color: var(--color-body);
  margin-bottom: 22px;
}

.service-checklist {
  margin-bottom: 28px;
  flex-grow: 1;
}

.service-checklist li {
  position: relative;
  padding-left: 26px;
  font-size: 0.9rem;
  color: var(--color-body);
  margin-bottom: 10px;
  line-height: 1.4;
}

.service-checklist li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-primary);
  font-weight: bold;
}

.service-footer {
  margin-top: auto;
}

/* ==========================================================================
   Simulator Section (Interactive Form)
   ========================================================================== */
.simulator-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #2A2127 0%, #1A1418 100%);
  color: var(--color-white);
  position: relative;
}

.simulator-wrapper {
  max-width: 860px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(16px);
  border-radius: 28px;
  padding: 50px 48px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
}

.simulator-header {
  margin-bottom: 40px;
}

.badge-tag {
  display: inline-block;
  background: rgba(212, 175, 55, 0.2);
  color: #F1D479;
  border: 1px solid rgba(212, 175, 55, 0.4);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.simulator-title {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  color: var(--color-white);
  margin-bottom: 14px;
}

.simulator-subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-bottom: 30px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #F5EAEF;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  transition: all var(--transition-fast);
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-gold);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.3);
}

select.form-control option {
  background: var(--color-dark-surface);
  color: var(--color-white);
}

.error-msg {
  display: none;
  font-size: 0.775rem;
  color: #FFA4B6;
  margin-top: 5px;
}

.form-group.has-error .form-control {
  border-color: #FF6B8B;
}

.form-group.has-error .error-msg {
  display: block;
}

.btn-block {
  width: 100%;
}

.form-disclaimer {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 14px;
  text-align: center;
}

/* ==========================================================================
   Portfolio Section
   ========================================================================== */
.portfolio-section {
  padding: 100px 0;
  background: var(--color-white);
}

.portfolio-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.filter-btn {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  color: var(--color-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-color: var(--color-primary-light);
}

.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 4px 15px rgba(222, 82, 126, 0.35);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.gallery-item {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.gallery-item.hide {
  display: none;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 1/1;
  background: #EFE4E8;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-card:hover .gallery-img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(31, 25, 29, 0.1) 0%, rgba(31, 25, 29, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: var(--color-white);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.gallery-card:hover .gallery-overlay,
.gallery-card:focus-within .gallery-overlay {
  opacity: 1;
}

.gallery-tag {
  align-self: flex-start;
  background: var(--gold-gradient);
  color: #2F2107;
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 8px;
}

.gallery-card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.gallery-card-meta {
  font-size: 0.85rem;
  opacity: 0.85;
  margin-bottom: 14px;
}

.btn-lightbox {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-dark);
  border: none;
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.btn-lightbox:hover {
  background: var(--color-white);
}

/* ==========================================================================
   How It Works Section
   ========================================================================== */
.how-it-works-section {
  padding: 90px 0;
  background: var(--color-bg-warm);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 28px;
  position: relative;
}

.step-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 36px 24px;
  position: relative;
  text-align: center;
  transition: all var(--transition-smooth);
}

.step-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.step-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 18px;
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials-section {
  padding: 100px 0;
  background: var(--color-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stars {
  color: #F59E0B;
  font-size: 1.25rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testimonial-quote {
  font-size: 1rem;
  color: var(--color-body);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 24px;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gold-gradient);
  color: #2F2107;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-dark);
}

.author-info span {
  display: block;
  font-size: 0.8rem;
  color: var(--color-muted);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  padding: 90px 0;
  background: var(--color-bg-warm);
}

.faq-container {
  max-width: 800px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-dark);
  cursor: pointer;
  user-select: none;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-icon {
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--color-primary);
  transition: transform var(--transition-fast);
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 24px 22px;
  font-size: 0.95rem;
  color: var(--color-body);
  line-height: 1.7;
  border-top: 1px solid rgba(239, 228, 232, 0.4);
  padding-top: 14px;
}

/* ==========================================================================
   CTA Banner Section
   ========================================================================== */
.cta-banner-section {
  padding: 60px 0 100px;
}

.cta-banner-card {
  background: linear-gradient(135deg, #FFF0F4 0%, #FCE8EE 50%, #F5F1E5 100%);
  border: 2px solid var(--color-border);
  border-radius: 28px;
  padding: 60px 36px;
  box-shadow: var(--shadow-md);
}

.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.6vw, 2.75rem);
  color: var(--color-dark);
  margin-bottom: 16px;
}

.cta-text {
  font-size: 1.15rem;
  color: var(--color-body);
  max-width: 620px;
  margin: 0 auto 32px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  margin-bottom: 18px;
}

.cta-direct-phone {
  font-size: 0.95rem;
  color: var(--color-muted);
}

.cta-direct-phone strong {
  color: var(--color-dark);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-dark);
  color: #CFC5CB;
  padding: 70px 0 0;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 60px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.footer-logo {
  border-radius: 50%;
  border: 2px solid var(--color-gold);
}

.footer-title {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer-subtitle {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-gold);
}

.footer-about {
  line-height: 1.6;
  max-width: 320px;
}

.footer-heading {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 10px;
}

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

.contact-line {
  margin-bottom: 12px;
  line-height: 1.5;
}

.contact-line strong {
  color: var(--color-white);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  font-size: 0.8125rem;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 62px;
  height: 62px;
  background: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 999;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.floating-whatsapp:hover {
  transform: scale(1.08);
  background: var(--color-whatsapp-hover);
}

.whatsapp-pulse {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--color-whatsapp);
  animation: waPulse 2s infinite;
  pointer-events: none;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

.whatsapp-tooltip {
  position: absolute;
  right: 74px;
  background: var(--color-dark);
  color: var(--color-white);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.floating-whatsapp:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ==========================================================================
   Lightbox Modal (<dialog>)
   ========================================================================== */
.lightbox-modal {
  margin: auto;
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  background: transparent;
  max-width: 90vw;
  max-height: 90vh;
  outline: none;
}

.lightbox-modal::backdrop {
  background: rgba(15, 12, 14, 0.85);
  backdrop-filter: blur(8px);
}

.lightbox-content {
  position: relative;
  background: var(--color-dark-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
}

.lightbox-img {
  max-width: 85vw;
  max-height: 75vh;
  object-fit: contain;
  display: block;
}

.lightbox-caption {
  padding: 16px 24px;
  background: var(--color-dark);
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: var(--color-white);
  border: none;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.lightbox-close:hover {
  background: var(--color-primary);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero-description {
    margin: 0 auto 36px;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust {
    justify-content: center;
  }

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

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 30px;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-smooth);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .header-actions .btn-sm {
    display: none;
  }

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

  .simulator-wrapper {
    padding: 36px 24px;
  }

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

  .float-left {
    left: 4px;
    top: 8%;
  }

  .float-right {
    right: 4px;
    bottom: 8%;
  }
}