:root {
  --vf-black: #050505;
  --vf-dark: #0d0d0d;
  --vf-card: #141414;
  --vf-yellow: #ffd400;
  --vf-gold: #ffb800;
  --vf-white: #ffffff;
  --vf-gray: #b8b8b8;
  --vf-border: rgba(255, 212, 0, 0.22);
  --vf-glow: 0 0 28px rgba(255, 212, 0, 0.35);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background: var(--vf-black);
  color: var(--vf-white);
  overflow-x: hidden;
  padding-top: 86px;
}

a {
  text-decoration: none;
}

img {
  max-width: 100%;
}

/* =========================
   NAVBAR
========================= */

.vf-navbar {
  background: rgba(5, 5, 5, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--vf-border);
  padding: 8px 0;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

.nav-logo,
.logo-img,
.navbar-brand img {
  height: 68px !important;
  width: auto !important;
  max-width: 260px !important;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 0 14px rgba(255, 212, 0, 0.3));
}

.navbar-nav .nav-link {
  color: var(--vf-gray);
  font-weight: 600;
  margin: 0 8px;
  transition: 0.25s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--vf-yellow);
}

.vf-dropdown {
  background: #0b0b0b;
  border: 1px solid var(--vf-border);
  border-radius: 16px;
  padding: 10px;
  box-shadow: var(--vf-glow);
}

.vf-dropdown .dropdown-item {
  color: var(--vf-gray);
  border-radius: 10px;
  font-weight: 700;
  padding: 10px 14px;
}

.vf-dropdown .dropdown-item:hover,
.vf-dropdown .dropdown-item:focus {
  background: rgba(255, 212, 0, 0.12);
  color: var(--vf-yellow);
}

/* =========================
   BUTTONS
========================= */

.vf-btn,
.vf-btn-sm {
  background: linear-gradient(135deg, var(--vf-yellow), var(--vf-gold));
  color: #000;
  border: none;
  font-weight: 800;
  border-radius: 999px;
  padding: 13px 26px;
  box-shadow: var(--vf-glow);
  transition: 0.25s ease;
}

.vf-btn-sm {
  padding: 9px 18px;
  font-size: 0.9rem;
}

.vf-btn:hover,
.vf-btn-sm:hover {
  transform: translateY(-3px);
  color: #000;
  box-shadow: 0 0 38px rgba(255, 212, 0, 0.55);
}

.vf-btn-outline {
  border: 1px solid var(--vf-yellow);
  color: var(--vf-yellow);
  font-weight: 800;
  border-radius: 999px;
  padding: 13px 26px;
  transition: 0.25s ease;
}

.vf-btn-outline:hover {
  background: var(--vf-yellow);
  color: #000;
  box-shadow: var(--vf-glow);
}

/* =========================
   HERO
========================= */

.vf-hero {
  position: relative;
  min-height: calc(100vh - 86px);
  background:
    radial-gradient(circle at top left, rgba(255, 212, 0, 0.18), transparent 34%),
    radial-gradient(circle at bottom right, rgba(255, 184, 0, 0.12), transparent 34%),
    linear-gradient(135deg, #050505 0%, #101010 100%);
  overflow: hidden;
}

.vf-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 212, 0, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 212, 0, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.75), transparent);
  pointer-events: none;
}

.vf-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 212, 0, 0.1);
  color: var(--vf-yellow);
  border: 1px solid var(--vf-border);
  border-radius: 999px;
  padding: 8px 15px;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.3px;
  margin-bottom: 20px;
}

.vf-title {
  font-family: "Anton", sans-serif;
  font-size: clamp(3.4rem, 9vw, 7.2rem);
  line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: 1px;
  max-width: 850px;
  text-shadow: 0 0 30px rgba(255, 212, 0, 0.18);
}

.vf-subtitle {
  color: var(--vf-gray);
  font-size: 1.15rem;
  max-width: 640px;
  margin-top: 24px;
  line-height: 1.7;
}

.vf-disclaimer {
  color: #888;
  font-size: 0.86rem;
}

.vf-hero-card {
  position: relative;
  background: rgba(20, 20, 20, 0.72);
  border: 1px solid var(--vf-border);
  border-radius: 28px;
  padding: 35px 25px;
  box-shadow: var(--vf-glow);
  backdrop-filter: blur(16px);
  z-index: 2;
}

.hero-logo {
  max-width: 260px;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 22px rgba(255, 212, 0, 0.45));
}

.vf-hero-card h3 {
  font-weight: 900;
}

.vf-hero-card p {
  color: var(--vf-gray);
}

/* =========================
   SECTIONS
========================= */

.vf-section {
  padding: 95px 0;
  background: var(--vf-black);
}

.vf-dark-section {
  background:
    radial-gradient(circle at center, rgba(255, 212, 0, 0.08), transparent 36%),
    var(--vf-dark);
}

.section-head h2,
.vf-section h2,
.vf-newsletter h2 {
  font-family: "Anton", sans-serif;
  text-transform: uppercase;
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  letter-spacing: 0.8px;
}

.section-head p,
.vf-section p {
  color: var(--vf-gray);
  max-width: 680px;
  margin: 12px auto 0;
  line-height: 1.7;
}

section {
  scroll-margin-top: 96px;
}

/* =========================
   PRODUCT CARDS
========================= */

.vf-product-card {
  position: relative;
  background: linear-gradient(180deg, #171717, #0c0c0c);
  border: 1px solid var(--vf-border);
  border-radius: 26px;
  padding: 22px;
  height: 100%;
  transition: 0.28s ease;
  overflow: hidden;
}

.vf-product-card::before {
  content: "";
  position: absolute;
  inset: -2px;
  background: radial-gradient(circle at top right, rgba(255, 212, 0, 0.18), transparent 34%);
  opacity: 0;
  transition: 0.28s ease;
}

.vf-product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--vf-glow);
}

.vf-product-card:hover::before {
  opacity: 1;
}

.product-img {
  position: relative;
  z-index: 1;
  height: 190px;
  border-radius: 20px;
  background:
    radial-gradient(circle, rgba(255, 212, 0, 0.18), transparent 55%),
    #080808;
  border: 1px solid rgba(255, 212, 0, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.product-img i {
  font-size: 4.5rem;
  color: var(--vf-yellow);
  filter: drop-shadow(0 0 18px rgba(255, 212, 0, 0.45));
}

.price-tag {
  position: relative;
  z-index: 1;
  display: inline-block;
  background: rgba(255, 212, 0, 0.14);
  color: var(--vf-yellow);
  border: 1px solid var(--vf-border);
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.vf-product-card h3 {
  position: relative;
  z-index: 1;
  font-weight: 900;
  margin-bottom: 10px;
}

.vf-product-card p {
  position: relative;
  z-index: 1;
  color: var(--vf-gray);
  line-height: 1.6;
  margin-bottom: 18px;
}

.vf-product-card .btn {
  position: relative;
  z-index: 1;
}

/* =========================
   CATEGORY CARDS
========================= */

.vf-category-card {
  background: linear-gradient(180deg, #151515, #090909);
  border: 1px solid var(--vf-border);
  border-radius: 24px;
  padding: 28px 14px;
  text-align: center;
  height: 100%;
  transition: 0.25s ease;
}

.vf-category-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--vf-glow);
}

.vf-category-card i {
  font-size: 2.4rem;
  color: var(--vf-yellow);
  margin-bottom: 14px;
  display: block;
}

.vf-category-card h4 {
  font-size: 1rem;
  font-weight: 900;
  margin: 0;
}

/* =========================
   VIDEO BOX
========================= */

.vf-video-box {
  background:
    radial-gradient(circle at center, rgba(255, 212, 0, 0.14), transparent 45%),
    linear-gradient(180deg, #161616, #080808);
  border: 1px solid var(--vf-border);
  border-radius: 30px;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 30px;
  box-shadow: var(--vf-glow);
}

.vf-video-box i {
  font-size: 5rem;
  color: var(--vf-yellow);
  margin-bottom: 18px;
}

.vf-video-box h3 {
  font-weight: 900;
}

.vf-video-box p {
  color: var(--vf-gray);
}

/* =========================
   DEALS
========================= */

.vf-deal-card {
  background: linear-gradient(180deg, #171717, #0b0b0b);
  border: 1px solid var(--vf-border);
  border-radius: 26px;
  padding: 30px;
  height: 100%;
  transition: 0.25s ease;
}

.vf-deal-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--vf-glow);
}

.vf-deal-card h3 {
  font-weight: 900;
  color: var(--vf-yellow);
}

.vf-deal-card p {
  color: var(--vf-gray);
  margin: 12px 0 20px;
}

.vf-link {
  color: var(--vf-yellow);
  font-weight: 900;
}

.vf-link:hover {
  color: var(--vf-gold);
}

.vf-card-link {
  color: inherit;
  display: block;
  height: 100%;
}

.vf-card-link:hover {
  color: inherit;
}

/* =========================
   NEWSLETTER
========================= */

.vf-newsletter {
  padding: 90px 0;
  background:
    radial-gradient(circle at center, rgba(255, 212, 0, 0.18), transparent 34%),
    #070707;
  border-top: 1px solid var(--vf-border);
  border-bottom: 1px solid var(--vf-border);
}

.vf-newsletter p {
  color: var(--vf-gray);
}

.vf-form {
  margin: 30px auto 0;
  max-width: 560px;
  display: flex;
  background: #111;
  border: 1px solid var(--vf-border);
  border-radius: 999px;
  overflow: hidden;
  padding: 6px;
}

.vf-form input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--vf-white);
  padding: 14px 18px;
  outline: none;
}

.vf-form input::placeholder {
  color: #777;
}

.vf-form button {
  border: none;
  background: linear-gradient(135deg, var(--vf-yellow), var(--vf-gold));
  color: #000;
  font-weight: 900;
  padding: 12px 25px;
  border-radius: 999px;
}

/* =========================
   CONTACT
========================= */

.vf-input {
  background: #0b0b0b;
  border: 1px solid var(--vf-border);
  color: var(--vf-white);
  border-radius: 14px;
  padding: 13px 15px;
}

.vf-input:focus {
  background: #0b0b0b;
  color: var(--vf-white);
  border-color: var(--vf-yellow);
  box-shadow: 0 0 18px rgba(255, 212, 0, 0.25);
}

.vf-input::placeholder {
  color: #777;
}

.form-label {
  color: var(--vf-gray);
  font-weight: 700;
}

/* =========================
   FOOTER
========================= */

.vf-footer {
  background: #030303;
  padding: 50px 0 22px;
}

.footer-logo {
  display: block;
  height: 88px !important;
  width: auto !important;
  max-width: 320px !important;
  object-fit: contain;
  margin-bottom: 10px;
  transform: scale(1.22);
  transform-origin: left center;
  filter: drop-shadow(0 0 16px rgba(255, 212, 0, 0.35));
}

.vf-footer p {
  color: var(--vf-gray);
  max-width: 420px;
}

.vf-footer h5 {
  color: var(--vf-yellow);
  font-weight: 900;
  margin-bottom: 16px;
}

.vf-footer a {
  display: block;
  color: var(--vf-gray);
  margin-bottom: 10px;
  transition: 0.25s ease;
}

.vf-footer a:hover {
  color: var(--vf-yellow);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 45px;
  padding-top: 20px;
  text-align: center;
}

.footer-bottom p {
  margin: 0 auto;
  color: #777;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 991px) {
  .vf-title {
    margin-top: 20px;
  }

  .vf-navbar {
    background: rgba(5, 5, 5, 0.97);
  }

  .navbar-collapse {
    padding-top: 20px;
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 72px;
  }

  .vf-hero {
    min-height: calc(100vh - 72px);
  }

  section {
    scroll-margin-top: 82px;
  }

  .nav-logo,
  .logo-img,
  .navbar-brand img {
    height: 52px !important;
    max-width: 210px !important;
  }

  .footer-logo {
    height: 70px !important;
    max-width: 260px !important;
    transform: scale(1.1);
  }
}

@media (max-width: 575px) {
  .vf-hero {
    padding-top: 80px;
  }

  .vf-title {
    font-size: 3.2rem;
  }

  .vf-section {
    padding: 70px 0;
  }

  .vf-form {
    border-radius: 24px;
    flex-direction: column;
    padding: 10px;
  }

  .vf-form button {
    width: 100%;
  }

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

  .footer-logo {
    margin-left: auto;
    margin-right: auto;
    transform-origin: center;
  }

  .vf-footer p {
    margin-left: auto;
    margin-right: auto;
  }
}