/* ==========================================================================
   Mountain View Luxury Collection - properties-e
   Ultra-Premium Luxury Real Estate Stylesheet - Azure & Emerald Edition
   ========================================================================== */

:root {
  /* Dark Obsidian Palette */
  --bg-dark: #070b13;
  --bg-deep: #04070d;
  --bg-navy: #0e1526;
  --bg-card: rgba(14, 21, 38, 0.82);
  --bg-card-hover: rgba(20, 30, 54, 0.92);
  --bg-glass: rgba(12, 18, 33, 0.75);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-accent: #7dd3fc;
  
  /* Brand Accent: Sophisticated Aegean / Sapphire Blue */
  --accent-primary: #0ea5e9;
  --accent-light: #7dd3fc;
  --accent-dark: #0284c7;
  --accent-gradient: linear-gradient(135deg, #7dd3fc 0%, #0ea5e9 50%, #0284c7 100%);
  --accent-glow: rgba(14, 165, 233, 0.28);
  
  /* Signature WhatsApp Green */
  --wa-green: #25d366;
  --wa-green-hover: #20ba59;
  --wa-green-dark: #128c7e;
  --wa-glow: rgba(37, 211, 102, 0.4);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-accent: rgba(14, 165, 233, 0.35);
  
  --font-serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

/* Master Logo Sprite Box - Medium Refined Size */
.master-logo {
  flex-shrink: 0;
  width: 86px;
  height: 96px;
  position: relative;
  overflow: hidden;
  display: inline-block;
  transition: transform 0.3s ease;
}

.master-logo:hover {
  transform: scale(1.03);
}

.master-logo img {
  filter: invert(1);
  width: 294px;
  max-width: none;
  height: auto;
  position: absolute;
  top: -71px;
  left: -103px;
}

.master-logo-footer {
  width: 76px;
  height: 85px;
}

.master-logo-footer img {
  width: 260px;
  top: -63px;
  left: -91px;
}

/* Header & Top Bar */
.site-header {
  position: relative;
  z-index: 20;
  padding: 16px 0 14px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(7, 11, 19, 0.75);
  backdrop-filter: blur(16px);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.brand-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.brand-subtext {
  margin-top: 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-light);
}

.header-actions {
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
}

.explore-nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
}

.explore-nav-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-accent);
  background: rgba(14, 165, 233, 0.08);
}

/* Green Header WhatsApp Button */
.header-wa-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background: var(--wa-green);
  border: 1px solid var(--wa-green);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ffffff;
  box-shadow: 0 4px 14px var(--wa-glow);
  transition: var(--transition);
}

.header-wa-btn:hover {
  background: var(--wa-green-hover);
  border-color: var(--wa-green-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.55);
}

@media (max-width: 860px) {
  .header-actions {
    display: none;
  }
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 920px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding-bottom: 70px;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(7, 11, 19, 0.96) 0%,
    rgba(7, 11, 19, 0.86) 48%,
    rgba(7, 11, 19, 0.45) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 5;
  max-width: 1280px;
  margin: 0 auto;
  padding: 30px 24px 0;
  width: 100%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  padding-top: 10px;
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

/* Hero Left Content */
.badge-exclusive {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-light);
  backdrop-filter: blur(12px);
}

.badge-divider {
  opacity: 0.4;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.6rem, 5vw, 4.6rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-top: 20px;
  max-width: 720px;
  color: #ffffff;
}

.hero-title i {
  font-style: italic;
  color: var(--accent-light);
  font-weight: 300;
}

.hero-desc {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  line-height: 1.75;
  color: var(--text-secondary);
  margin-top: 20px;
  max-width: 630px;
}

/* Trust Badges */
.trust-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  color: #e2e8f0;
  backdrop-filter: blur(10px);
}

.trust-chip svg {
  width: 14px;
  height: 14px;
  color: var(--accent-primary);
}

/* Hero Key Stats Grid */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 28px;
  max-width: 660px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.stat-item {
  background: rgba(14, 21, 38, 0.88);
  padding: 18px 20px;
  backdrop-filter: blur(14px);
  transition: background 0.2s ease;
}

.stat-item:hover {
  background: rgba(22, 34, 60, 0.95);
}

.stat-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.stat-value {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: #ffffff;
  margin-top: 6px;
}

@media (max-width: 640px) {
  .hero-stats {
    grid-template-columns: 1fr;
  }
}

/* Clean High-Converting Form Card (No text above form) */
.lead-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.75), 0 0 25px var(--accent-glow);
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.4s ease, border-color 0.4s ease;
}

.lead-card.highlight-form {
  border-color: var(--accent-primary);
  box-shadow: 0 0 40px rgba(14, 165, 233, 0.6);
}

.lead-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.form-input {
  width: 100%;
  height: 50px;
  background: rgba(7, 11, 19, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0 16px;
  color: #ffffff;
  font-size: 14px;
  transition: var(--transition);
  outline: none;
}

.form-input:focus {
  border-color: var(--accent-primary);
  background: rgba(14, 21, 38, 0.95);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

.form-input::placeholder {
  color: var(--text-muted);
}

/* Flexible Country Code + Phone Row */
.phone-input-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 8px;
}

.country-select {
  height: 50px;
  background: rgba(7, 11, 19, 0.85);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0 10px;
  color: var(--accent-light);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: var(--transition);
}

.country-select:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

.country-select option {
  background: #0e1526;
  color: #ffffff;
}

.phone-number-input {
  height: 50px;
  background: rgba(7, 11, 19, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0 16px;
  color: #ffffff;
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

.phone-number-input:focus {
  border-color: var(--accent-primary);
  background: rgba(14, 21, 38, 0.95);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

/* Submit Button in Azure Blue Gradient */
.btn-submit {
  width: 100%;
  height: 52px;
  margin-top: 6px;
  background: var(--accent-gradient);
  border: none;
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.35);
}

.btn-submit:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(14, 165, 233, 0.55);
  filter: brightness(1.1);
}

.btn-submit:active:not(:disabled) {
  transform: translateY(0);
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-icon {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
}

.btn-submit:hover .btn-icon {
  transform: translate(2px, -2px);
}

.submit-guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
}

.submit-guarantee svg {
  width: 13px;
  height: 13px;
  color: var(--accent-primary);
}

/* Spinner */
.spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn-submit.loading .btn-text,
.btn-submit.loading .btn-icon {
  display: none;
}

.btn-submit.loading .spinner {
  display: block;
}

/* In-form Success Box */
.form-success-container {
  display: none;
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.35);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  margin-bottom: 12px;
}

.form-success-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
  color: var(--wa-green);
}

.form-success-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: #ffffff;
}

.form-success-text {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 6px;
  line-height: 1.5;
}

.form-success-wa {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--wa-green);
  color: #ffffff;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  box-shadow: 0 4px 14px var(--wa-glow);
}

/* Mandatory Form Disclaimer */
.form-disclaimer {
  margin-top: 18px;
  font-size: 11px;
  line-height: 1.6;
  color: var(--text-muted);
}

.form-disclaimer a {
  color: var(--text-secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-disclaimer a:hover {
  color: var(--accent-light);
}

/* Collection Showcase Sections */
.collection-section {
  position: relative;
  min-height: 860px;
  display: flex;
  align-items: center;
  border-top: 1px solid var(--border-subtle);
  overflow: hidden;
  padding: 85px 0;
}

.collection-backdrop {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.collection-backdrop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.collection-section:hover .collection-backdrop img {
  transform: scale(1.02);
}

/* Dynamic Gradients for sections */
.gradient-overlay-left {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(7, 11, 19, 0.96) 0%,
    rgba(7, 11, 19, 0.86) 45%,
    rgba(7, 11, 19, 0.35) 100%
  );
  z-index: 2;
}

.gradient-overlay-right {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    270deg,
    rgba(7, 11, 19, 0.96) 0%,
    rgba(7, 11, 19, 0.86) 45%,
    rgba(7, 11, 19, 0.35) 100%
  );
  z-index: 2;
}

.collection-container {
  position: relative;
  z-index: 5;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
}

.collection-container.align-right {
  justify-content: flex-end;
}

.project-panel {
  max-width: 640px;
  width: 100%;
}

.project-meta-tag {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 22px;
}

.project-number {
  font-weight: 700;
  font-size: 13px;
  color: #ffffff;
}

.project-line {
  height: 1px;
  width: 40px;
  background: var(--accent-primary);
  opacity: 0.6;
}

.project-location {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.location-icon {
  width: 14px;
  height: 14px;
  stroke: var(--accent-primary);
}

.project-brand-logo {
  height: 110px;
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.project-brand-logo img {
  max-height: 100px;
  max-width: 230px;
  object-fit: contain;
  object-position: left;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
}

.project-highlights-tag {
  display: inline-block;
  padding: 5px 14px;
  background: rgba(14, 165, 233, 0.1);
  border-left: 3px solid var(--accent-primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-light);
  margin-bottom: 16px;
}

.project-desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 26px;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 16px;
}

.feature-pill {
  background: rgba(14, 21, 38, 0.88);
  padding: 16px 14px;
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.feature-num {
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-primary);
  letter-spacing: 0.1em;
}

.feature-title {
  margin-top: 10px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--text-primary);
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 24px;
}

.pricing-pill {
  background: rgba(7, 11, 19, 0.85);
  padding: 16px 14px;
  backdrop-filter: blur(16px);
}

.pricing-label {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.pricing-value {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: #ffffff;
  margin-top: 4px;
}

/* Conversion Action Buttons Group on Project Cards */
.project-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

/* All WhatsApp Buttons in Solid WhatsApp Green */
.btn-whatsapp-project {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 50px;
  padding: 0 24px;
  background: var(--wa-green);
  border: 1px solid var(--wa-green);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  box-shadow: 0 6px 18px var(--wa-glow);
  transition: var(--transition);
}

.btn-whatsapp-project:hover {
  background: var(--wa-green-hover);
  border-color: var(--wa-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.55);
}

.btn-request-project {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 50px;
  padding: 0 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
  cursor: pointer;
  transition: var(--transition);
}

.btn-request-project:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

.whatsapp-icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

@media (max-width: 640px) {
  .features-grid, .pricing-grid {
    grid-template-columns: 1fr;
  }
  .project-cta-group {
    flex-direction: column;
  }
  .btn-whatsapp-project, .btn-request-project {
    width: 100%;
  }
}

/* properties-e Advantage Section */
.advantage-section {
  position: relative;
  padding: 110px 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-deep) 100%);
  border-top: 1px solid var(--border-subtle);
  overflow: hidden;
}

.advantage-container {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.advantage-badge {
  display: inline-flex;
  padding: 7px 20px;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  background: rgba(14, 165, 233, 0.1);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-light);
  backdrop-filter: blur(10px);
}

.advantage-title {
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 4vw, 3.4rem);
  font-weight: 400;
  margin-top: 24px;
  color: #ffffff;
}

.advantage-title i {
  font-style: italic;
  color: var(--accent-light);
}

.advantage-subtitle {
  font-size: clamp(1rem, 1.25vw, 1.15rem);
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 740px;
  margin: 22px auto 0;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 48px;
  text-align: left;
}

.advantage-card {
  background: rgba(14, 21, 38, 0.78);
  padding: 34px 30px;
  backdrop-filter: blur(14px);
  transition: var(--transition);
}

.advantage-card:hover {
  background: rgba(22, 34, 62, 0.92);
}

.advantage-card-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 500;
  color: #ffffff;
}

.advantage-card-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-top: 10px;
}

@media (max-width: 640px) {
  .advantage-grid {
    grid-template-columns: 1fr;
  }
}

/* Site Footer */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-deep);
  padding: 80px 24px 100px;
  text-align: center;
  position: relative;
}

.footer-container {
  max-width: 900px;
  margin: 0 auto;
}

.footer-disclaimer {
  margin-top: 36px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.footer-copyright {
  margin-top: 28px;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
  font-size: 12px;
}

.footer-nav a {
  color: var(--text-secondary);
}

.footer-nav a:hover {
  color: var(--accent-light);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* Floating WhatsApp Quick Action Button (Green on All Devices) */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 52px;
  padding: 0 22px;
  border-radius: var(--radius-full);
  background: var(--wa-green);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  box-shadow: 0 10px 25px var(--wa-glow);
  transition: var(--transition);
}

.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.6);
  background: var(--wa-green-hover);
}

.floating-whatsapp svg {
  width: 20px;
  height: 20px;
}

/* Success Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(4, 7, 13, 0.88);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: var(--bg-navy);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 30px var(--accent-glow);
}

.modal-overlay.active .modal-dialog {
  transform: translateY(0);
}

.modal-icon-circle {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid var(--wa-green);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wa-green);
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: #ffffff;
}

.modal-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-top: 12px;
}

.modal-cta-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 28px;
}

.btn-modal-wa {
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--wa-green);
  color: #ffffff;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  box-shadow: 0 4px 14px var(--wa-glow);
}

.btn-modal-wa:hover {
  background: var(--wa-green-hover);
}

.btn-modal-close {
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-modal-close:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
}

/* Legal Pages Dedicated Styles */
.legal-main {
  min-height: 100vh;
  padding: 60px 24px 80px;
  background: var(--bg-deep);
}

.legal-container {
  max-width: 800px;
  margin: 0 auto;
}

.legal-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--accent-light);
  text-decoration: underline;
  text-underline-offset: 4px;
  margin-bottom: 40px;
}

.legal-back-btn:hover {
  color: #ffffff;
}

.legal-header {
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 24px;
  margin-bottom: 40px;
}

.legal-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 4.5vw, 3.8rem);
  font-weight: 400;
  color: #ffffff;
}

.legal-date {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 10px;
}

.legal-intro {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-top: 20px;
}

.legal-section {
  margin-bottom: 36px;
}

.legal-section-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--accent-light);
  margin-bottom: 12px;
}

.legal-body {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-secondary);
  white-space: pre-line;
}

/* Reveal Animations */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}