/* =========================================
   VARIABLES & DESIGN SYSTEM
   ========================================= */
:root {
  --color-primary: #0d152a;
  /* Dark blue */
  --color-accent: #e5ff00;
  /* Neon yellow */
  --color-bg: #fff8c1;
  /* Light cream */
  --color-white: #ffffff;
  --color-gray: #f5f5f5;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-whatsapp: #25d366;

  --font-main: 'Manrope', sans-serif;
  --font-display: 'Playfair Display', serif;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-neon: 0 0 15px rgba(229, 255, 0, 0.4);
  --shadow-premium: 0 18px 40px rgba(13, 21, 42, 0.18);
}

/* =========================================
   RESET & BASICS
   ========================================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

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

h1,
h2,
h3,
.dark-title-block {
  font-family: var(--font-display);
}

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

ul {
  list-style: none;
}

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* =========================================
   BUTTONS & GLOBAL COMPONENTS
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  font-size: 0.875rem;
}

.btn i {
  margin-left: 0.5rem;
}

.btn-menu {
  background: linear-gradient(135deg, rgba(13, 21, 42, 0.95), rgba(13, 21, 42, 0.75));
  color: var(--color-accent);
  border: 1px solid rgba(229, 255, 0, 0.5);
  border-radius: 999px;
  padding: 0.6rem 1.4rem;
  font-size: 0.8rem;
  letter-spacing: 1.2px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.btn-menu:hover {
  background-color: var(--color-accent);
  color: var(--color-primary);
  box-shadow: var(--shadow-neon);
}

.btn-neon {
  background-color: var(--color-accent);
  color: var(--color-primary);
  border: 2px solid var(--color-accent);
  border-radius: 4px;
}

.btn-neon:hover {
  background-color: transparent;
  color: var(--color-accent);
  box-shadow: var(--shadow-neon);
}

.btn-dark {
  background-color: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  font-size: 1.125rem;
  padding: 1rem 3rem;
}

.btn-dark:hover {
  background-color: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-neon);
}

.dark-title-block {
  background-color: var(--color-primary);
  color: var(--color-accent);
  padding: 1rem 2rem;
  display: inline-block;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 1px;
  font-size: 1.5rem;
}

/* =========================================
   NAVIGATION BAR
   ========================================= */
.navbar {
  background: rgba(255, 248, 193, 0.86);
  padding: 0.75rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(13, 21, 42, 0.2);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px rgba(13, 21, 42, 0.08);
}

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

.logo img {
  height: 120px;
  mix-blend-mode: multiply;
}

.nav-menu {
  display: flex;
  gap: 1rem;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition);
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem 5%;
  background: rgba(13, 21, 42, 0.98);
  border-top: 1px solid rgba(229, 255, 0, 0.3);
  backdrop-filter: blur(10px);
}

.nav-mobile a {
  color: var(--color-accent);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.nav-mobile.is-open {
  display: flex;
}

/* =========================================
   MODERN HERO SECTION
   ========================================= */
.hero-modern {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 8rem 0 6rem;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid var(--color-accent);
}

.hero-modern::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 20%, rgba(229, 255, 0, 0.14), transparent 45%),
    radial-gradient(circle at 80% 10%, rgba(255, 255, 255, 0.08), transparent 40%);
  opacity: 0.9;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  background-color: rgba(229, 255, 0, 0.1);
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  margin-bottom: 2rem;
}

.hero-heading {
  font-size: 4.5rem;
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--color-white);
}

.hero-text {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2.5rem;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.btn-lg {
  padding: 1.25rem 2rem;
  font-size: 1rem;
}

.btn-outline {
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: var(--color-white);
  border-radius: 4px;
}

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

.hero-trust {
  display: flex;
  gap: 2rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
}

.hero-visual {
  position: relative;
}

.glow-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140%;
  height: 140%;
  background: radial-gradient(circle, rgba(229, 255, 0, 0.15) 0%, transparent 60%);
  z-index: -1;
}

.hero-mockup {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: translateY(0);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-20px);
  }

  100% {
    transform: translateY(0px);
  }
}

/* =========================================
   NEON HIGHLIGHT SECTION
   ========================================= */
.neon-highlight {
  background-color: var(--color-accent);
  padding: 6rem 0;
  text-align: center;
  border-top: 4px solid var(--color-primary);
  border-bottom: 4px solid var(--color-primary);
}

.highlight-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.highlight-desc {
  max-width: 800px;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.4;
}

/* =========================================
   PRODUCT GRID
   ========================================= */
.products {
  padding: 8rem 0;
  background-color: var(--color-white);
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 4rem;
  text-transform: uppercase;
}

.section-subtitle {
  text-align: center;
  max-width: 760px;
  margin: -2.5rem auto 3.5rem;
  color: var(--color-text-light);
  font-size: 1.05rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}

.product-card {
  background: linear-gradient(145deg, rgba(13, 21, 42, 0.98), rgba(13, 21, 42, 0.9));
  border: 1px solid rgba(229, 255, 0, 0.35);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-premium);
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 10px 10px 0px rgba(229, 255, 0, 0.55);
}

.product-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(229, 255, 0, 0.12), transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
  pointer-events: none;
}

.product-card:hover::after {
  transform: translateX(100%);
}

.product-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-bottom: 2px solid rgba(229, 255, 0, 0.5);
}

.product-info {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-info h3 {
  font-size: 1.25rem;
  color: var(--color-white);
  margin-bottom: 1rem;
  text-transform: uppercase;
  font-weight: 800;
}

.product-info p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.btn-card {
  margin-top: auto;
  background-color: transparent;
  color: var(--color-accent);
  border: 1px solid rgba(229, 255, 0, 0.6);
  border-radius: 999px;
  font-size: 0.8rem;
  letter-spacing: 1px;
  padding: 0.7rem 1.2rem;
}

.btn-card:hover {
  background-color: var(--color-accent);
  color: var(--color-primary);
  box-shadow: var(--shadow-neon);
}

/* =========================================
   WHY CHOOSE DELUXE
   ========================================= */
.why-us {
  padding: 8rem 0;
}

.why-content {
  background: rgba(13, 21, 42, 0.04);
  border: 1px solid rgba(13, 21, 42, 0.12);
  border-radius: 18px;
  padding: 2.5rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 40px rgba(13, 21, 42, 0.08);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.inline-block {
  margin-bottom: 3rem;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.features-list i {
  font-size: 2rem;
  color: var(--color-accent);
  background-color: var(--color-primary);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid rgba(229, 255, 0, 0.6);
  box-shadow: 0 10px 25px rgba(13, 21, 42, 0.25);
}

.features-list h4 {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.features-list p {
  color: var(--color-text-light);
}

.image-wrapper {
  position: relative;
}

.image-wrapper::after {
  content: '';
  position: absolute;
  top: 20px;
  right: -20px;
  left: -20px;
  bottom: -20px;
  background-color: var(--color-primary);
  z-index: -1;
  border: 2px solid var(--color-accent);
}

.why-us,
.products,
.cta-section {
  position: relative;
}

@media (prefers-reduced-motion: no-preference) {
  .why-us,
  .products,
  .cta-section {
    animation: sectionFade 0.9s ease both;
  }
}

@keyframes sectionFade {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.image-wrapper img {
  border: 2px solid var(--color-primary);
  width: 100%;
}

/* =========================================
   CALL TO ACTION SECTION
   ========================================= */
.cta-section {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 8rem 0;
  text-align: center;
}

.cta-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
}

.cta-section h2 {
  font-size: 3rem;
  font-weight: 800;
  max-width: 800px;
  line-height: 1.2;
}

.cta-btn {
  font-size: 1.125rem;
  padding: 1.25rem 3rem;
  border-radius: 50px;
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background-color: #080d1a;
  /* Darker blue */
  color: var(--color-white);
  padding: 4rem 0 0 0;
  border-top: 4px solid var(--color-accent);
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: center;
  padding-bottom: 3rem;
}

.footer-logo img {
  height: 60px;
  filter: brightness(0) invert(1);
}

.footer-info p {
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
}

.footer-social {
  display: flex;
  gap: 1.5rem;
  justify-content: flex-end;
}

.footer-social a {
  width: 50px;
  height: 50px;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1.5rem;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-social a:hover {
  background-color: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.footer-bottom {
  text-align: center;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

/* =========================================
   WHATSAPP FLOATING BUTTON
   ========================================= */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0px 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: var(--transition);
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0px 6px 20px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }

  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* =========================================
   RESPONSIVE DESIGN (MOBILE FIRST APPROACH IN MEDIA QUERIES)
   ========================================= */
@media (max-width: 992px) {

  .hero-container,
  .hero-split,
  .why-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-text {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
    flex-wrap: wrap;
  }

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

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

  .hero-title {
    font-size: 2.75rem;
  }

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

  .hero-subtitle {
    margin: 0 auto 2.5rem;
  }

  .why-content {
    order: 2;
  }

  .why-image {
    order: 1;
    margin-bottom: 2rem;
  }

  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .footer-logo img {
    margin: 0 auto;
  }

  .footer-social {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    /* In a real app we'd add a hamburger menu */
  }

  .nav-toggle {
    display: inline-flex;
  }

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

  .section-subtitle {
    font-size: 0.98rem;
    margin-bottom: 2.5rem;
  }

  .cta-section h2 {
    font-size: 2rem;
  }

  .highlight-desc {
    font-size: 1.25rem;
  }

  .dark-title-block {
    font-size: 1.2rem;
    padding: 0.75rem 1.5rem;
  }

  .logo img {
    height: 90px;
  }
}

@media (max-width: 600px) {
  .hero-modern {
    padding: 6rem 0 4rem;
  }

  .hero-heading {
    font-size: 2.4rem;
  }

  .product-img {
    height: 200px;
  }

  .cta-btn {
    width: 100%;
  }

  .whatsapp-float {
    right: 20px;
    bottom: 20px;
  }
}