/* =========================================================
   VOLT SPORTS — Stylesheet
   Table of contents:
  1. Reset & variables
   2. Base & typography
   3. Layout utilities
   4. Header & navigation
   5. Hero
   6. Marquee (signature element)
   7. Trust strip
   8. Categories
   9. Shop / product grid
   10. Flash sale / countdown
   11. Newsletter
   12. Footer
   13. Cart drawer & overlay
   14. Modal
   15. Toast
   16. Responsive
========================================================= */

/* ---------- 1. Reset & variables ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root{
  --bg: #F5F5F0;
  --surface: #FFFFFF;
  --ink: #111111;
  --ink-soft: #3A3A36;
  --muted: #75756E;
  --line: #E4E3DB;
  --volt: #D7FF3F;
  --volt-dark: #B9E01E;
  --flame: #FF4433;

  --font-display: 'Anton', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --shadow: 0 20px 40px -20px rgba(17,17,17,0.25);
  --transition: .25s ease;
}

html { scroll-behavior: smooth; }

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

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }
input { font-family: inherit; }

:focus-visible{
  outline: 3px solid var(--ink);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- 2. Base & typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.5px;
  color: var(--ink);
  line-height: 1.05;
  text-transform: uppercase;
}

h2 { font-size: clamp(32px, 4.5vw, 48px); }

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--flame);
  margin-bottom: 14px;
}
.eyebrow::before{ content:''; width: 24px; height: 3px; background: var(--flame); border-radius: 2px; }
.eyebrow-light{ color: var(--volt); }
.eyebrow-light::before{ background: var(--volt); }

/* ---------- 3. Layout utilities ---------- */
.container{ max-width: 1240px; margin: 0 auto; padding: 0 24px; }
section{ padding: 100px 0; }
.section-head{ max-width: 560px; margin-bottom: 48px; }

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: 50px;
  border: 2px solid var(--ink);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition);
  background: transparent;
}
.btn-primary{ background: var(--ink); color: var(--volt); }
.btn-primary:hover{ background: var(--volt); color: var(--ink); border-color: var(--ink); transform: translateY(-3px); }
.btn-ghost{ background: transparent; color: var(--ink); }
.btn-ghost:hover{ background: var(--ink); color: var(--volt); }
.btn-block{ width: 100%; }

/* ---------- 4. Header & navigation ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 500;
  background: var(--bg);
  border-bottom: 2px solid var(--ink);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.logo{
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 1px;
  color: var(--ink);
}
.logo span{ color: var(--flame); }

.main-nav{ display: flex; gap: 36px; }
.main-nav a{
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .5px;
  position: relative;
  padding: 6px 0;
}
.main-nav a::after{
  content: '';
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 3px;
  background: var(--flame);
  transition: var(--transition);
}
.main-nav a:hover::after{ width: 100%; }

.header-actions{ display: flex; align-items: center; gap: 8px; }
.icon-btn{
  position: relative;
  width: 42px; height: 42px;
  border: none;
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  transition: var(--transition);
}
.icon-btn:hover{ background: var(--line); }
.icon-btn svg{ width: 20px; height: 20px; fill: none; stroke: var(--ink); stroke-width: 2; stroke-linecap: round; }

.cart-count{
  position: absolute; top: 2px; right: 2px;
  background: var(--flame); color: #fff;
  font-size: 10px; font-weight: 700;
  width: 17px; height: 17px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.menu-btn{ display: none; }

.search-bar{
  max-height: 0;
  overflow: hidden;
  background: var(--surface);
  border-bottom: 0 solid var(--ink);
  transition: max-height var(--transition), padding var(--transition);
}
.search-bar.open{ max-height: 90px; border-bottom-width: 2px; }
.search-bar .container{ display: flex; align-items: center; gap: 16px; padding-top: 20px; padding-bottom: 20px; }
.search-bar input{
  flex: 1; border: none; outline: none; background: transparent;
  font-size: 20px; font-family: var(--font-display); text-transform: uppercase; color: var(--ink);
}
.search-bar button{ background: none; border: none; font-size: 18px; }

/* ---------- 5. Hero ---------- */
.hero{
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  padding: 90px 0 60px;
  overflow: hidden;
}
.hero-inner{ position: relative; z-index: 2; }
.hero h1{ font-size: clamp(42px, 7vw, 84px); margin: 18px 0 22px; }
.hero h1 .hl{ color: var(--flame); }
.hero-copy{ max-width: 420px; font-size: 17px; color: var(--muted); margin-bottom: 34px; }
.hero-actions{ display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual{
  position: relative;
  height: 420px;
  display: flex; align-items: center; justify-content: center;
}
.hero-blob{
  position: absolute;
  width: 380px; height: 380px;
  background: var(--volt);
  border-radius: 42% 58% 65% 35% / 45% 40% 60% 55%;
  animation: blobMove 8s ease-in-out infinite;
}
.hero-icon{ position: relative; font-size: 180px; filter: drop-shadow(0 20px 30px rgba(0,0,0,.2)); transform: rotate(-8deg); }
@keyframes blobMove{
  0%,100%{ border-radius: 42% 58% 65% 35% / 45% 40% 60% 55%; }
  50%{ border-radius: 60% 40% 35% 65% / 55% 65% 35% 45%; }
}

/* ---------- 6. Marquee (signature element) ---------- */
.marquee{
  overflow: hidden;
  white-space: nowrap;
  transform: skewY(-2deg);
  margin: -18px 0;
  z-index: 3;
  position: relative;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
}
.marquee-dark{ background: var(--ink); }
.marquee-volt{ background: var(--volt); }
.marquee-track{
  display: inline-flex;
  align-items: center;
  gap: 28px;
  padding: 16px 0;
  animation: scrollLeft 22s linear infinite;
  transform: skewY(2deg);
}
.marquee-reverse{ animation: scrollRight 22s linear infinite; }
.marquee span{
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.marquee-dark span{ color: var(--volt); }
.marquee-volt span{ color: var(--ink); }
@keyframes scrollLeft{ from{ transform: skewY(2deg) translateX(0); } to{ transform: skewY(2deg) translateX(-50%); } }
@keyframes scrollRight{ from{ transform: skewY(2deg) translateX(-50%); } to{ transform: skewY(2deg) translateX(0); } }

/* ---------- 7. Trust strip ---------- */
.trust-strip{ padding: 56px 0; }
.trust-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.trust-item{ display: flex; align-items: center; gap: 14px; }
.trust-ic{ font-size: 30px; }
.trust-item h4{ font-size: 15px; text-transform: none; letter-spacing: 0; }
.trust-item p{ font-size: 13px; color: var(--muted); }

/* ---------- 8. Categories ---------- */
.category-grid{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.category-card{
  border: 2px solid var(--ink);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 32px 16px;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  transition: var(--transition);
}
.category-card:hover{ background: var(--ink); transform: translateY(-6px); box-shadow: var(--shadow); }
.category-card:hover .cat-name{ color: var(--volt); }
.cat-icon{ font-size: 34px; }
.cat-name{ font-family: var(--font-display); font-size: 14px; letter-spacing: .5px; text-transform: uppercase; color: var(--ink); transition: var(--transition); }

/* ---------- 9. Shop / product grid ---------- */
.filter-bar{ display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-btn{
  padding: 10px 22px;
  border-radius: 50px;
  border: 2px solid var(--ink);
  background: transparent;
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .5px;
  transition: var(--transition);
}
.filter-btn.active, .filter-btn:hover{ background: var(--ink); color: var(--volt); }

.product-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.product-card{
  background: var(--surface);
  border: 2px solid var(--ink);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.product-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow); }
.product-media{
  position: relative;
  aspect-ratio: 1/1;
  display: flex; align-items: center; justify-content: center;
  font-size: 84px;
}
.product-badge{
  position: absolute; top: 14px; left: 14px;
  font-size: 11px; font-weight: 800; letter-spacing: .5px;
  text-transform: uppercase;
  padding: 6px 12px; border-radius: 50px;
  background: var(--ink); color: var(--volt);
}
.product-badge.sale{ background: var(--flame); color: #fff; }
.product-body{ padding: 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.product-cat{ font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); font-weight: 600; }
.product-name{ font-family: var(--font-display); font-size: 19px; text-transform: uppercase; color: var(--ink); }
.product-rating{ color: var(--flame); font-size: 13px; letter-spacing: 1px; }
.product-footer{ display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 10px; }
.price-row{ display: flex; align-items: baseline; gap: 8px; }
.price{ font-family: var(--font-display); font-size: 20px; color: var(--ink); }
.price-old{ font-size: 14px; color: var(--muted); text-decoration: line-through; }
.add-btn{
  width: 42px; height: 42px; border-radius: 50%;
  border: 2px solid var(--ink); background: var(--ink); color: var(--volt);
  font-size: 20px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.add-btn:hover{ background: var(--volt); color: var(--ink); }

/* ---------- 10. Flash sale / countdown ---------- */
.flash-sale{ background: var(--ink); color: var(--bg); }
.flash-inner{ display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; }
.flash-sale h2{ color: #fff; margin-bottom: 16px; }
.flash-copy{ color: #C7C7C0; max-width: 420px; margin-bottom: 28px; }
.countdown{ display: flex; gap: 14px; }
.cd-box{
  background: rgba(255,255,255,.06);
  border: 2px solid var(--volt);
  border-radius: var(--radius-sm);
  padding: 18px 10px;
  text-align: center;
  min-width: 76px;
}
.cd-box span{ display: block; font-family: var(--font-display); font-size: 32px; color: var(--volt); }
.cd-box small{ font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: #C7C7C0; }

/* ---------- 11. Newsletter ---------- */
.newsletter{ text-align: center; }
.newsletter-inner{ max-width: 560px; }
.newsletter p{ color: var(--muted); margin: 14px 0 30px; }
.newsletter-form{ display: flex; gap: 10px; }
.newsletter-form input{
  flex: 1;
  padding: 16px 22px;
  border-radius: 50px;
  border: 2px solid var(--ink);
  outline: none;
  font-size: 14px;
}
.form-msg{ margin-top: 14px; font-size: 14px; font-weight: 600; color: var(--flame); min-height: 20px; }

/* ---------- 12. Footer ---------- */
.site-footer{ background: var(--ink); color: #C7C7C0; padding-top: 70px; }
.footer-grid{
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-brand .logo{ color: #fff; }
.footer-brand p{ margin: 14px 0 18px; font-size: 14px; max-width: 280px; }
.social-row{ display: flex; gap: 10px; }
.social-row a{
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: #fff;
  transition: var(--transition);
}
.social-row a:hover{ background: var(--volt); color: var(--ink); border-color: var(--volt); }
.site-footer h4{ color: #fff; font-size: 15px; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 1px; }
.site-footer ul li{ margin-bottom: 12px; font-size: 14px; }
.site-footer ul li a:hover{ color: var(--volt); }
.footer-bottom{
  display: flex; justify-content: space-between;
  padding: 24px 0; font-size: 13px; color: #8C8C86; flex-wrap: wrap; gap: 10px;
}

/* ---------- 13. Cart drawer & overlay ---------- */
.overlay{
  position: fixed; inset: 0;
  background: rgba(17,17,17,.5);
  opacity: 0; pointer-events: none;
  transition: var(--transition);
  z-index: 800;
}
.overlay.active{ opacity: 1; pointer-events: auto; }

.cart-drawer{
  position: fixed; top: 0; right: -420px;
  width: 400px; max-width: 90vw; height: 100%;
  background: var(--surface);
  z-index: 900;
  display: flex; flex-direction: column;
  transition: right .35s ease;
  box-shadow: -20px 0 40px rgba(0,0,0,.15);
}
.cart-drawer.open{ right: 0; }
.cart-header{
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px; border-bottom: 2px solid var(--ink);
}
.cart-header h3{ font-size: 20px; }
.cart-header button{ background: none; border: none; font-size: 18px; }
.cart-items{ flex: 1; overflow-y: auto; padding: 16px 24px; display: flex; flex-direction: column; gap: 18px; }
.cart-empty{ text-align: center; color: var(--muted); padding: 60px 0; font-size: 14px; }

.cart-item{ display: flex; gap: 14px; align-items: center; }
.cart-item-media{
  width: 64px; height: 64px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; flex-shrink: 0; border: 2px solid var(--ink);
}
.cart-item-info{ flex: 1; }
.cart-item-info h5{ font-size: 14px; font-weight: 700; color: var(--ink); }
.cart-item-info .ci-price{ font-size: 13px; color: var(--muted); }
.qty-control{ display: flex; align-items: center; gap: 10px; margin-top: 6px; }
.qty-control button{
  width: 24px; height: 24px; border-radius: 50%;
  border: 1.5px solid var(--ink); background: none; font-size: 13px;
  display: flex; align-items: center; justify-content: center;
}
.qty-control span{ font-size: 13px; font-weight: 700; min-width: 14px; text-align: center; }
.remove-btn{ background: none; border: none; color: var(--flame); font-size: 12px; font-weight: 700; text-transform: uppercase; margin-top: 8px; }

.cart-footer{ padding: 22px 24px; border-top: 2px solid var(--ink); }
.cart-subtotal{ display: flex; justify-content: space-between; margin-bottom: 16px; font-size: 15px; }
.cart-subtotal strong{ font-family: var(--font-display); font-size: 20px; }

/* ---------- 14. Modal ---------- */
.modal-overlay{
  position: fixed; inset: 0; background: rgba(17,17,17,.6);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: var(--transition);
  z-index: 1000; padding: 20px;
}
.modal-overlay.active{ opacity: 1; pointer-events: auto; }
.modal{
  background: var(--surface); border-radius: var(--radius-md);
  padding: 44px 36px; max-width: 380px; width: 100%;
  text-align: center; position: relative;
  border: 2px solid var(--ink);
}
.modal-icon{ font-size: 44px; margin-bottom: 12px; }
.modal h3{ font-size: 24px; margin-bottom: 12px; }
.modal p{ font-size: 14px; color: var(--muted); margin-bottom: 24px; }
.modal-close{ position: absolute; top: 16px; right: 16px; background: none; border: none; font-size: 16px; }

/* ---------- 15. Toast ---------- */
.toast{
  position: fixed; bottom: 30px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink); color: var(--volt);
  padding: 14px 26px; border-radius: 50px;
  font-size: 14px; font-weight: 700;
  opacity: 0; pointer-events: none;
  transition: var(--transition);
  z-index: 1100;
  white-space: nowrap;
}
.toast.show{ opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- 16. Responsive ---------- */
@media (max-width: 980px){
  .hero{ grid-template-columns: 1fr; text-align: center; padding-top: 60px; }
  .hero-inner{ display: flex; flex-direction: column; align-items: center; }
  .hero-copy{ margin-left: auto; margin-right: auto; }
  .hero-visual{ height: 280px; margin-top: 20px; }
  .hero-blob{ width: 260px; height: 260px; }
  .hero-icon{ font-size: 120px; }

  .category-grid{ grid-template-columns: repeat(3, 1fr); }
  .product-grid{ grid-template-columns: repeat(2, 1fr); }
  .flash-inner{ grid-template-columns: 1fr; text-align: center; }
  .countdown{ justify-content: center; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .main-nav{ display: none; }
  .menu-btn{ display: flex; }
}

@media (max-width: 640px){
  section{ padding: 64px 0; }
  .trust-grid{ grid-template-columns: 1fr 1fr; }
  .category-grid{ grid-template-columns: repeat(2, 1fr); }
  .product-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .newsletter-form{ flex-direction: column; }
  .cd-box{ min-width: 60px; padding: 12px 6px; }
  .cd-box span{ font-size: 24px; }
}

/* mobile nav shown as dropdown when menu toggled open (class added by JS) */
.main-nav.mobile-open{
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 84px; left: 0; right: 0;
  background: var(--bg);
  border-bottom: 2px solid var(--ink);
  padding: 20px 24px;
  gap: 18px;
  z-index: 400;
}