/* ======================================================
   MODERN HIGH-CONVERTING LANDING PAGE STYLES
   ====================================================== */

:root {
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --secondary: #0f172a;
  --accent: #ff4757;
  --accent-hover: #e84118;
  --accent-orange: #ff6b35;
  --bg-light: #f8fafc;
  --card-bg: #ffffff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --success: #10b981;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 20px -2px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 30px -4px rgba(0, 0, 0, 0.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text-main);
  background-color: var(--bg-light);
}

body {
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, .logo-text {
  font-family: 'Outfit', sans-serif;
  color: var(--secondary);
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

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

/* ================= Buttons ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.98rem;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.45);
}

.btn-accent {
  background: linear-gradient(135deg, #ff4757, #ff6b35);
  color: #fff;
  box-shadow: 0 4px 18px rgba(255, 71, 87, 0.4);
}

.btn-accent:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 24px rgba(255, 71, 87, 0.55);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.88rem;
}

.btn-block {
  width: 100%;
}

.pulse-btn {
  animation: pulseCta 2.2s infinite;
}

@keyframes pulseCta {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 71, 87, 0.7); }
  70% { transform: scale(1.02); box-shadow: 0 0 0 14px rgba(255, 71, 87, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 71, 87, 0); }
}

/* ================= Top Banner ================= */
.top-banner {
  background: linear-gradient(90deg, #1e1b4b, #312e81, #1e1b4b);
  color: #fff;
  font-size: 0.85rem;
  padding: 9px 0;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-banner-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.timer-box {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 700;
}

.timer-badge {
  background: #ff4757;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-family: monospace;
}

/* ================= Header ================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 14px 0;
  transition: var(--transition);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.45rem;
  letter-spacing: -0.5px;
}

.brand-logo-img {
  max-height: 70px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-logo .brand-logo-img {
  max-height: 75px;
  margin-bottom: 15px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
}

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

/* ================= Slider / Hero Section ================= */
.hero-slider {
  position: relative;
  overflow: hidden;
  min-height: 580px;
  background: #0f172a;
  color: #fff;
}

.slider-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
  width: 100%;
}

.slide {
  min-width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  padding: 60px 0;
}

.slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.slide-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 50px;
}

.slide-text .badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  backdrop-filter: blur(4px);
}

.slide-text h1 {
  font-size: 3.1rem;
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 18px;
  letter-spacing: -1px;
}

.slide-text p {
  font-size: 1.1rem;
  color: #e2e8f0;
  margin-bottom: 24px;
  max-width: 540px;
}

.hero-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 30px;
}

.hero-features-list span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #a7f3d0;
}

.hero-btns {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}

.stock-pill {
  font-size: 0.85rem;
  color: #fde047;
  font-weight: 600;
}

.slide-image {
  position: relative;
  display: flex;
  justify-content: center;
}

.slide-image img {
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  max-height: 420px;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.15);
  transition: transform 0.4s ease;
}

.slide:hover .slide-image img {
  transform: scale(1.03) rotate(0.5deg);
}

.floating-badge {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  text-align: center;
  color: #fff;
}

.floating-badge .discount-tag {
  display: block;
  font-weight: 800;
  font-size: 1.15rem;
  color: #ff4757;
}

.floating-badge .subtext {
  font-size: 0.78rem;
  color: #94a3b8;
}

/* Slider Controls */
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}

.slider-btn:hover {
  background: #fff;
  color: var(--secondary);
}

.prev-btn { left: 20px; }
.next-btn { right: 20px; }

.slider-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.slider-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--transition);
}

.slider-dots .dot.active {
  background: #fff;
  width: 26px;
  border-radius: 12px;
}

/* ================= Section Header Commons ================= */
.section-heading {
  margin-bottom: 45px;
}

.section-heading .sub-title {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--primary);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.section-heading h2 {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.section-heading p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ================= Categories Section ================= */
.categories-section {
  padding: 80px 0 60px;
  background-color: #fff;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 50px;
}

.category-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.category-card:hover {
  transform: translateY(-6px);
  border-color: #c7d2fe;
  box-shadow: var(--shadow-lg);
}

.card-img-wrap {
  position: relative;
  overflow: hidden;
  background-color: #f1f5f9;
  aspect-ratio: 1 / 1;
}

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

.category-card:hover .card-img-wrap img {
  transform: scale(1.07);
}

.card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.85);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}

.card-tag.popular {
  background: var(--accent);
}

.card-tag.bundle {
  background: var(--primary);
}

.card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.category-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.category-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 14px;
  flex-grow: 1;
}

.category-specs {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.78rem;
  color: #475569;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--border-color);
}

.category-specs span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.category-specs i {
  color: var(--primary);
}

.price-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.price-wrap {
  display: flex;
  flex-direction: column;
}

.current-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--secondary);
}

.old-price {
  font-size: 0.82rem;
  color: #94a3b8;
  text-decoration: line-through;
}

.btn-order {
  background: var(--secondary);
  color: #fff;
}

.btn-order:hover {
  background: var(--primary);
  color: #fff;
}

/* Trust Ribbon */
.trust-ribbon {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  padding: 25px 30px;
  border-radius: var(--radius-md);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.trust-item i {
  font-size: 1.8rem;
  color: var(--primary);
}

.trust-item strong {
  display: block;
  font-size: 0.92rem;
  color: var(--secondary);
}

.trust-item span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ================= Feature Comparison Section ================= */
.feature-comparison-section {
  padding: 80px 0;
  background: #f8fafc;
}

/* ================= Contact & Location Section ================= */
.contact-location-section {
  padding: 80px 0;
  background: #f8fafc;
}

.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.contact-info-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 35px 25px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: var(--shadow-sm);
}

.contact-info-card:hover {
  transform: translateY(-6px);
  border-color: #c7d2fe;
  box-shadow: var(--shadow-lg);
}

.contact-icon {
  width: 64px;
  height: 64px;
  background: #eef2ff;
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.6rem;
  transition: var(--transition);
}

.contact-info-card:hover .contact-icon {
  background: var(--primary);
  color: #fff;
  transform: scale(1.1);
}

.contact-info-card h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--secondary);
}

.contact-info-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 18px;
  flex-grow: 1;
}

.card-link-text {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.contact-info-card:hover .card-link-text {
  color: var(--primary-hover);
  text-decoration: underline;
}
}

.cta-banner-text code {
  background: #ff4757;
  color: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: bold;
}

/* ================= Footer ================= */
.site-footer {
  background: #090d16;
  color: #94a3b8;
  padding-top: 70px;
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1.2fr 1.3fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-logo {
  color: #fff;
  margin-bottom: 16px;
}

.footer-col.about p {
  margin-bottom: 20px;
  line-height: 1.6;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-links a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--primary);
  transform: translateY(-3px);
}

.footer-col h4 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
}

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

.footer-col ul li a:hover {
  color: #fff;
  padding-left: 4px;
}

.newsletter-form {
  display: flex;
  margin-top: 15px;
  margin-bottom: 18px;
}

.newsletter-form input {
  flex-grow: 1;
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-full) 0 0 var(--radius-full);
  color: #fff;
  outline: none;
}

.newsletter-form input:focus {
  border-color: var(--primary);
}

.newsletter-form button {
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
  padding: 10px 20px;
}

.payment-icons {
  display: flex;
  gap: 12px;
  font-size: 1.6rem;
  color: #cbd5e1;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 22px 0;
  font-size: 0.85rem;
}

.footer-bottom-flex {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.credit-link {
  color: #818cf8;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: var(--transition);
}

.credit-link:hover {
  color: #ffffff;
}

/* ================= Order Modal ================= */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(6px);
}

.modal-dialog {
  position: relative;
  z-index: 2001;
  background: #fff;
  border-radius: var(--radius-md);
  max-width: 480px;
  width: 100%;
  padding: 30px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  animation: modalPop 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  0% { transform: scale(0.92) translateY(20px); opacity: 0; }
  100% { transform: scale(1) translateY(0); opacity: 1; }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  font-size: 1.8rem;
  background: none;
  border: none;
  color: #94a3b8;
  cursor: pointer;
  line-height: 1;
}

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

.modal-header {
  margin-bottom: 20px;
}

.modal-header .badge {
  display: inline-block;
  background: #fee2e2;
  color: #dc2626;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.modal-header h3 {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.modal-price {
  font-size: 1.1rem;
  color: var(--text-muted);
}

.modal-price #modalProductPrice {
  color: #ff4757;
  font-weight: 800;
  font-size: 1.35rem;
}

.modal-save {
  background: #dcfce7;
  color: #15803d;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 6px;
}

.order-form .form-group {
  margin-bottom: 14px;
}

.order-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 5px;
  color: var(--secondary);
}

.order-form input,
.order-form select,
.order-form textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition);
}

.order-form input:focus,
.order-form select:focus,
.order-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.security-note {
  text-align: center;
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 12px;
}

/* ================= Toast Notification ================= */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #0f172a;
  color: #fff;
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 3000;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast i {
  color: #10b981;
  font-size: 1.2rem;
}

/* ================= Responsive Breakpoints ================= */
@media (max-width: 1024px) {
  .category-grid, .contact-cards-grid, .trust-ribbon {
    grid-template-columns: repeat(2, 1fr);
  }

  .slide-text h1 {
    font-size: 2.5rem;
  }

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

@media (max-width: 768px) {
  .top-banner-content {
    justify-content: center;
    text-align: center;
  }

  .nav-links {
    display: none;
  }

  .slide-content {
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
  }

  .slide-text h1 {
    font-size: 2.1rem;
  }

  .hero-features-list, .hero-btns {
    justify-content: center;
  }

  .slide-image img {
    max-height: 280px;
  }

  .category-grid, .contact-cards-grid {
    grid-template-columns: 1fr;
  }

  .trust-ribbon {
    grid-template-columns: 1fr;
    gap: 15px;
  }

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

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

  .slider-btn {
    display: none;
  }
}