/* ============================================
   BCB PNEUS - Landing Page Portugal
   Professional Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* ── CSS Variables ── */
:root {
  --color-primary: #F5A623;
  --color-primary-dark: #D4891A;
  --color-primary-light: #FFD080;
  --color-accent: #1A73E8;
  --color-accent-dark: #1557B0;
  --color-dark: #0D1117;
  --color-dark-2: #161B22;
  --color-dark-3: #21262D;
  --color-dark-4: #30363D;
  --color-surface: #1C2128;
  --color-text: #F0F6FC;
  --color-text-muted: #8B949E;
  --color-text-secondary: #C9D1D9;
  --color-success: #2EA043;
  --color-danger: #F85149;
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #1EBE5A;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,.4);
  --shadow-lg: 0 8px 30px rgba(0,0,0,.5);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.6);
  --shadow-glow-primary: 0 0 30px rgba(245,166,35,.25);
  --shadow-glow-accent: 0 0 30px rgba(26,115,232,.25);
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --transition-fast: .2s ease;
  --transition-normal: .3s ease;
  --transition-slow: .5s ease;
  --max-width: 1200px;
}

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

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

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

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

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

ul, ol { list-style: none; }

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

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(245,166,35,.12);
  border: 1px solid rgba(245,166,35,.25);
  border-radius: 50px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 600px;
  line-height: 1.7;
}

.highlight { color: var(--color-primary); }
.highlight-blue { color: var(--color-accent); }

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes countdownPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .7; }
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes bounceIn {
  0% { transform: scale(0.3); opacity: 0; }
  50% { transform: scale(1.05); }
  70% { transform: scale(0.9); }
  100% { transform: scale(1); opacity: 1; }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Top Bar ── */
.top-bar {
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
  padding: 10px 0;
  text-align: center;
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-dark);
  position: relative;
  overflow: hidden;
}

.top-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), transparent);
  animation: shimmer 3s infinite;
}

.top-bar span {
  position: relative;
  z-index: 1;
}

.top-bar .emoji { margin: 0 4px; }

/* ── Header / Navbar ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(13,17,23,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(48,54,61,.6);
  padding: 0 0;
  transition: var(--transition-normal);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
}

.navbar-brand .brand-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.navbar-brand span { color: var(--color-primary); }

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

.navbar-nav a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: width var(--transition-normal);
}

.navbar-nav a:hover { color: var(--color-primary); }
.navbar-nav a:hover::after { width: 100%; }

.btn-whatsapp-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--color-whatsapp);
  color: #fff;
  border-radius: 50px;
  font-weight: 600;
  font-size: .88rem;
  transition: all var(--transition-normal);
  box-shadow: 0 0 20px rgba(37,211,102,.2);
}

.btn-whatsapp-nav:hover {
  background: var(--color-whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(37,211,102,.35);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 8px;
}

/* ── Hero Section ── */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-2) 50%, var(--color-dark-3) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(245,166,35,.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(26,115,232,.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  animation: fadeInLeft .8s ease;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(245,166,35,.1);
  border: 1px solid rgba(245,166,35,.3);
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-title .discount-text {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-primary), #FFD080);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  max-width: 500px;
  line-height: 1.8;
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: linear-gradient(135deg, var(--color-whatsapp), var(--color-whatsapp-dark));
  color: #fff;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.05rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 20px rgba(37,211,102,.3);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent);
  transition: left .6s ease;
}

.btn-primary:hover::before { left: 100%; }

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37,211,102,.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-dark-4);
  border-radius: 50px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(245,166,35,.05);
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--color-dark-4);
}

.hero-stat h4 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
}

.hero-stat p {
  font-size: .82rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.hero-image {
  position: relative;
  animation: fadeInRight .8s ease;
}

.hero-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  height: auto;
  object-fit: cover;
}

.hero-image-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--color-primary);
  color: var(--color-dark);
  padding: 12px 20px;
  border-radius: var(--border-radius-md);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
  box-shadow: var(--shadow-lg);
  animation: float 3s ease-in-out infinite;
}

.hero-image-badge small {
  display: block;
  font-size: .65rem;
  font-weight: 500;
  opacity: .8;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ── Countdown Timer ── */
.countdown-section {
  background: linear-gradient(135deg, var(--color-dark-2), var(--color-dark-3));
  padding: 50px 0;
  border-top: 1px solid var(--color-dark-4);
  border-bottom: 1px solid var(--color-dark-4);
}

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

.countdown-wrapper h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--color-text);
}

.countdown-wrapper h3 .emoji { margin: 0 4px; }

.countdown-timer {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 20px;
}

.countdown-item {
  background: var(--color-dark);
  border: 1px solid var(--color-dark-4);
  border-radius: var(--border-radius-md);
  padding: 16px 24px;
  min-width: 90px;
  text-align: center;
}

.countdown-item .number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}

.countdown-item .label {
  font-size: .75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 6px;
}

.countdown-urgency {
  font-size: .9rem;
  color: var(--color-danger);
  font-weight: 600;
}

/* ── Trust Bar ── */
.trust-bar {
  padding: 40px 0;
  background: var(--color-dark-2);
  border-bottom: 1px solid var(--color-dark-4);
}

.trust-items {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .92rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.trust-item .trust-icon {
  width: 44px;
  height: 44px;
  background: rgba(245,166,35,.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

/* ── Products Section ── */
.products {
  padding: 100px 0;
  background: var(--color-dark);
  position: relative;
}

.products-header {
  text-align: center;
  margin-bottom: 60px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-dark-4);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(245,166,35,.3);
}

.product-card .badge-discount {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-danger);
  color: #fff;
  padding: 6px 14px;
  border-radius: 50px;
  font-weight: 700;
  font-size: .82rem;
  z-index: 2;
}

.product-card .badge-new {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--color-accent);
  color: #fff;
  padding: 6px 14px;
  border-radius: 50px;
  font-weight: 700;
  font-size: .82rem;
  z-index: 2;
}

.product-image {
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: linear-gradient(135deg, #f0f0f0, #e4e4e4);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition-slow);
}

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

.product-info {
  padding: 24px;
}

.product-category {
  font-size: .75rem;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
  margin-bottom: 8px;
}

.product-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.product-specs {
  font-size: .85rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.product-specs span {
  background: var(--color-dark-3);
  padding: 3px 10px;
  border-radius: 50px;
  font-size: .78rem;
}

.product-pricing {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.price-original {
  font-size: .95rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.price-current {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-primary);
}

.price-current small {
  font-size: .7rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.product-rating .stars {
  color: var(--color-primary);
  letter-spacing: 2px;
}

.btn-product {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--color-whatsapp), var(--color-whatsapp-dark));
  color: #fff;
  border: none;
  border-radius: var(--border-radius-sm);
  font-weight: 700;
  font-size: .92rem;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-product:hover {
  box-shadow: 0 4px 20px rgba(37,211,102,.3);
  transform: translateY(-2px);
}

/* ── Benefits Section ── */
.benefits {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--color-dark-2), var(--color-dark));
}

.benefits-header {
  text-align: center;
  margin-bottom: 60px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.benefit-card {
  background: var(--color-surface);
  border: 1px solid var(--color-dark-4);
  border-radius: var(--border-radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.benefit-card:hover::before {
  transform: scaleX(1);
}

.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(245,166,35,.2);
}

.benefit-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.benefit-card h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.benefit-card p {
  font-size: .88rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ── Testimonials ── */
.testimonials {
  padding: 100px 0;
  background: var(--color-dark);
}

.testimonials-header {
  text-align: center;
  margin-bottom: 60px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-dark-4);
  border-radius: var(--border-radius-lg);
  padding: 32px;
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  border-color: rgba(245,166,35,.2);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: var(--color-primary);
  font-size: 1.1rem;
  letter-spacing: 3px;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: .95rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}

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

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
}

.testimonial-author-info h5 {
  font-weight: 600;
  font-size: .95rem;
}

.testimonial-author-info p {
  font-size: .8rem;
  color: var(--color-text-muted);
}

/* ── FAQ Section ── */
.faq {
  padding: 100px 0;
  background: var(--color-dark-2);
}

.faq-header {
  text-align: center;
  margin-bottom: 60px;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-dark-4);
  border-radius: var(--border-radius-md);
  margin-bottom: 12px;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.faq-item:hover {
  border-color: rgba(245,166,35,.2);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: .95rem;
  transition: color var(--transition-fast);
  user-select: none;
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-question .faq-icon {
  font-size: 1.2rem;
  transition: transform var(--transition-normal);
  color: var(--color-primary);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .4s ease;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: .9rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

/* ── CTA Section ── */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--color-dark), var(--color-dark-3));
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,211,102,.08) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  margin-bottom: 16px;
}

.cta-content p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin-bottom: 36px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.btn-cta-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 20px 48px;
  background: linear-gradient(135deg, var(--color-whatsapp), var(--color-whatsapp-dark));
  color: #fff;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.15rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 8px 30px rgba(37,211,102,.3);
  animation: pulse 2.5s infinite;
}

.btn-cta-whatsapp:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(37,211,102,.5);
  animation: none;
}

.cta-guarantee {
  margin-top: 20px;
  font-size: .85rem;
  color: var(--color-text-muted);
}

/* ── Footer ── */
.footer {
  background: var(--color-dark-2);
  border-top: 1px solid var(--color-dark-4);
  padding: 60px 0 30px;
}

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

.footer-brand h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.footer-brand h3 span { color: var(--color-primary); }

.footer-brand p {
  font-size: .9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 350px;
}

.footer-links h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--color-text);
}

.footer-links a {
  display: block;
  font-size: .88rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid var(--color-dark-4);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .82rem;
  color: var(--color-text-muted);
}

/* ── WhatsApp Floating Button ── */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  width: 64px;
  height: 64px;
  background: var(--color-whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
  cursor: pointer;
  transition: all var(--transition-normal);
  animation: bounceIn 1s ease .5s both;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37,211,102,.5);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: #fff;
}

.whatsapp-float .tooltip {
  position: absolute;
  right: 76px;
  background: var(--color-dark-3);
  color: var(--color-text);
  padding: 10px 18px;
  border-radius: var(--border-radius-sm);
  font-size: .85rem;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

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

/* ── Responsive ── */
@media (max-width: 992px) {
  .hero .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-image { display: none; }

  .hero {
    min-height: auto;
    padding: 80px 0;
  }

  .navbar-nav { display: none; }
  .mobile-menu-btn { display: block; }

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

@media (max-width: 768px) {
  .hero-stats {
    gap: 24px;
    flex-wrap: wrap;
  }

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

  .countdown-timer {
    gap: 8px;
  }

  .countdown-item {
    padding: 12px 16px;
    min-width: 70px;
  }

  .countdown-item .number {
    font-size: 1.8rem;
  }

  .trust-items {
    gap: 24px;
  }

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

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

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .btn-primary, .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
    text-align: center;
  }
}

/* ── Management Page Styles ── */
.admin-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-dark), var(--color-dark-2));
  padding: 24px;
}

.admin-container {
  width: 100%;
  max-width: 520px;
}

.admin-card {
  background: var(--color-surface);
  border: 1px solid var(--color-dark-4);
  border-radius: var(--border-radius-xl);
  padding: 48px 40px;
  box-shadow: var(--shadow-xl);
}

.admin-card .admin-logo {
  text-align: center;
  margin-bottom: 32px;
}

.admin-card .admin-logo h2 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
}

.admin-card .admin-logo h2 span { color: var(--color-primary); }

.admin-card .admin-logo p {
  font-size: .88rem;
  color: var(--color-text-muted);
  margin-top: 6px;
}

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

.admin-form-group label {
  display: block;
  font-size: .88rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text-secondary);
}

.admin-form-group input {
  width: 100%;
  padding: 14px 18px;
  background: var(--color-dark-3);
  border: 1px solid var(--color-dark-4);
  border-radius: var(--border-radius-sm);
  color: var(--color-text);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: border-color var(--transition-fast);
  outline: none;
}

.admin-form-group input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(245,166,35,.1);
}

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

.admin-form-group .hint {
  font-size: .78rem;
  color: var(--color-text-muted);
  margin-top: 6px;
}

.btn-save {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-dark);
  border: none;
  border-radius: var(--border-radius-sm);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-family: var(--font-body);
}

.btn-save:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-primary);
}

.admin-message {
  margin-top: 16px;
  padding: 12px 18px;
  border-radius: var(--border-radius-sm);
  font-size: .88rem;
  font-weight: 500;
  text-align: center;
  display: none;
}

.admin-message.success {
  display: block;
  background: rgba(46,160,67,.15);
  border: 1px solid rgba(46,160,67,.3);
  color: var(--color-success);
}

.admin-message.error {
  display: block;
  background: rgba(248,81,73,.15);
  border: 1px solid rgba(248,81,73,.3);
  color: var(--color-danger);
}

.admin-current {
  margin-top: 24px;
  padding: 16px 20px;
  background: var(--color-dark-3);
  border-radius: var(--border-radius-sm);
  text-align: center;
}

.admin-current p {
  font-size: .85rem;
  color: var(--color-text-muted);
}

.admin-current .current-number {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-whatsapp);
  margin-top: 4px;
}

.admin-back-link {
  display: block;
  text-align: center;
  margin-top: 24px;
  color: var(--color-text-muted);
  font-size: .85rem;
  transition: color var(--transition-fast);
}

.admin-back-link:hover {
  color: var(--color-primary);
}

/* Mobile menu overlay */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(10px);
}

.mobile-nav-overlay.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-nav-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.mobile-nav-content a {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.mobile-nav-content a:hover {
  color: var(--color-primary);
}

.mobile-nav-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--color-text);
  font-size: 2rem;
  cursor: pointer;
}