/* ==========================================================================
   SUPERSENTER — MAIN STYLESHEET
   Brand: SUPERSENTER (supersenter.com)
   Modern, Premium, Masculine, Conversion-Focused
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS RESET & GLOBAL BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family-base);
  background-color: var(--color-bg-primary);
  color: var(--color-text-secondary);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-deep);
}
::-webkit-scrollbar-thumb {
  background: #202733;
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: #2E3848;
}

/* Typography Base */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-text-title);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

h1 {
  font-size: var(--font-4xl);
}

h2 {
  font-size: var(--font-3xl);
  letter-spacing: -0.02em;
}

h3 {
  font-size: var(--font-xl);
}

h4 {
  font-size: var(--font-lg);
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

p:last-child {
  margin-bottom: 0;
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  background: none;
  outline: none;
  color: inherit;
}

button {
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   2. REUSABLE UTILITIES & CONTAINERS
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section-padding {
  padding-top: clamp(3.5rem, 7vw, 6rem);
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
}

.section-header {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-header.text-center {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-yellow);
  background: rgba(255, 230, 0, 0.08);
  border: 1px solid rgba(255, 230, 0, 0.25);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-title {
  color: var(--color-text-title);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: var(--font-md);
  color: var(--color-text-muted);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.text-accent {
  color: var(--color-accent-yellow);
}

.text-white {
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   3. BUTTONS & CALL-TO-ACTION
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: var(--font-sm);
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.02em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--color-accent-yellow);
  color: #080A0D;
  font-weight: 800;
  box-shadow: 0 4px 14px rgba(255, 230, 0, 0.22);
}

.btn-primary:hover {
  background-color: var(--color-accent-yellow-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 230, 0, 0.36);
  color: #000000;
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.25);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(37, 211, 102, 0.4);
  color: #FFFFFF;
}

.btn-outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-accent-yellow);
  color: var(--color-accent-yellow);
  background: rgba(255, 230, 0, 0.04);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn:active {
  transform: scale(0.97) !important;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: var(--font-base);
  border-radius: var(--radius-lg);
  min-height: 52px;
}

.btn-sm {
  padding: 0.6rem 1.15rem;
  font-size: var(--font-xs);
  border-radius: var(--radius-sm);
  min-height: 40px;
}

/* --------------------------------------------------------------------------
   4. HEADER & STICKY NAVBAR
   -------------------------------------------------------------------------- */
.header-site {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(8, 10, 13, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(30, 37, 48, 0.7);
  height: var(--header-height);
  transition: background-color var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.header-site.is-scrolled {
  background: rgba(5, 7, 9, 0.96);
  border-bottom-color: rgba(255, 230, 0, 0.2);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.7);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

/* Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

.logo-beam-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #1C232E, #11151A);
  border: 1px solid rgba(255, 230, 0, 0.35);
  border-radius: 8px;
  color: var(--color-accent-yellow);
  box-shadow: 0 0 14px rgba(255, 230, 0, 0.2);
  flex-shrink: 0;
}

.logo-text {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  white-space: nowrap;
}

.logo-text span {
  color: var(--color-accent-yellow);
}

/* Desktop Nav Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  padding: 0.5rem 0.25rem;
  position: relative;
}

.nav-link:hover,
.nav-link.is-active {
  color: #FFFFFF;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent-yellow);
  transition: width var(--transition-normal);
  border-radius: var(--radius-full);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Mobile Hamburger Toggle (Ergonomic Touch Target) */
.btn-mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 46px;
  height: 46px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-title);
  gap: 5px;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-mobile-toggle:active {
  transform: scale(0.94);
  background: #1C232E;
}

.btn-mobile-toggle span {
  display: block;
  width: 22px;
  height: 2.5px;
  background: #FFFFFF;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
  border-radius: 2px;
}

.btn-mobile-toggle.is-open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
  background: var(--color-accent-yellow);
}
.btn-mobile-toggle.is-open span:nth-child(2) {
  opacity: 0;
}
.btn-mobile-toggle.is-open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
  background: var(--color-accent-yellow);
}

/* Mobile Drawer (Smooth Dropdown Drawer) */
.mobile-nav-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(8, 10, 13, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 1.5rem var(--container-padding) calc(2rem + env(safe-area-inset-bottom)) var(--container-padding);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease, visibility 0.25s ease;
  z-index: 999;
  border-bottom: 1px solid var(--color-border);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav-drawer.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-nav-link {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-primary);
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  -webkit-tap-highlight-color: transparent;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.mobile-nav-link:active,
.mobile-nav-link.is-active {
  color: var(--color-accent-yellow);
  padding-left: 0.5rem;
}

.mobile-nav-link span {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.mobile-nav-link:active span,
.mobile-nav-link.is-active span {
  transform: translateX(4px);
  color: var(--color-accent-yellow);
}
  justify-content: space-between;
}

.mobile-nav-link.is-active,
.mobile-nav-link:hover {
  color: var(--color-accent-yellow);
}

.mobile-nav-actions {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

/* --------------------------------------------------------------------------
   5. HERO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 4rem;
  background-color: var(--color-bg-primary);
  overflow: hidden;
}

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

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.42;
  filter: contrast(1.15) brightness(0.9);
}

.hero-overlay-radial {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 45%, rgba(255, 230, 0, 0.08) 0%, transparent 60%),
              linear-gradient(90deg, #080A0D 0%, rgba(8, 10, 13, 0.92) 50%, rgba(8, 10, 13, 0.5) 100%),
              linear-gradient(0deg, #080A0D 0%, transparent 30%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255, 230, 0, 0.08);
  border: 1px solid rgba(255, 230, 0, 0.3);
  color: var(--color-accent-yellow);
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: var(--font-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 15px rgba(255, 230, 0, 0.15);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent-yellow);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-accent-yellow);
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-title {
  font-size: var(--font-hero);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 1.35rem;
  text-transform: uppercase;
}

.hero-title span {
  display: block;
}

.hero-title .highlight {
  color: var(--color-accent-yellow);
  text-shadow: 0 0 32px rgba(255, 230, 0, 0.3);
}

.hero-description {
  font-size: var(--font-md);
  line-height: 1.65;
  color: var(--color-text-secondary);
  margin-bottom: 2.25rem;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-trust-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  border-left: 2px solid rgba(255, 230, 0, 0.4);
  padding-left: 1rem;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

.hero-trust-item svg {
  color: var(--color-accent-yellow);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   6. FOOTER
   -------------------------------------------------------------------------- */
.footer-site {
  background-color: var(--color-bg-deep);
  border-top: 1px solid var(--color-border);
  padding-top: clamp(3.5rem, 6vw, 5rem);
  padding-bottom: 2rem;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand-col p {
  color: var(--color-text-muted);
  font-size: var(--font-sm);
  margin-top: 1.15rem;
  margin-bottom: 1.5rem;
  max-width: 320px;
  line-height: 1.6;
}

.footer-heading {
  font-size: var(--font-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: var(--font-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-link:hover {
  color: var(--color-accent-yellow);
  transform: translateX(3px);
}

.footer-contact-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-size: var(--font-sm);
  color: var(--color-text-secondary);
}

.footer-contact-item:last-child {
  margin-bottom: 0;
}

.footer-contact-item svg {
  color: var(--color-accent-yellow);
  margin-top: 2px;
  flex-shrink: 0;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: var(--font-xs);
  color: var(--color-text-dim);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a:hover {
  color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   7. RESPONSIVE MEDIA QUERIES (DESKTOP / TABLET / MOBILE)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .nav-menu,
  .nav-actions .btn {
    display: none;
  }

  .btn-mobile-toggle {
    display: flex;
    width: 42px;
    height: 42px;
  }

  .brand-logo .logo-beam-icon {
    width: 34px;
    height: 34px;
  }

  .brand-logo .logo-text {
    font-size: 1.15rem;
  }

  .hero-section {
    min-height: auto;
    padding-top: calc(var(--header-height) + 1.25rem);
    padding-bottom: 2.75rem;
  }

  .hero-bg-image {
    opacity: 0.28;
    object-position: center;
  }

  .hero-badge {
    font-size: 0.6875rem;
    padding: 0.3rem 0.75rem;
    margin-bottom: 1rem;
  }

  .hero-title {
    font-size: clamp(1.85rem, 8vw, 2.65rem);
    line-height: 1.12;
    margin-bottom: 1rem;
  }

  .hero-description {
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: 1.75rem;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    margin-bottom: 2rem;
  }

  .hero-cta-group .btn {
    width: 100%;
    min-height: 50px;
  }

  .hero-trust-list {
    padding-left: 0.85rem;
    gap: 0.45rem;
  }

  .hero-trust-item {
    font-size: 0.8125rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }
}