/* =========================================
   NXND — Streetwear Brand Theme
   White · Black · Red #E10600
   ========================================= */

:root {
  --white: #FFFFFF;
  --black: #0A0A0A;
  --red: #E10600;
  --gray-light: #F5F5F5;
  --gray-mid: #D4D4D4;
  --gray-dark: #888888;
  --font-display: 'Bebas Neue', 'Arial Black', sans-serif;
  --font-body: 'DM Sans', 'Helvetica Neue', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

/* =====================
   NAV
   ===================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-light);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.08em;
  color: var(--black);
}

.nav-links {
  display: flex;
  gap: 36px;
}

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--black);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.nav-links a:hover { opacity: 1; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 4px 10px;
}

/* =====================
   HERO
   ===================== */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding: 120px 48px 80px;
  gap: 80px;
  background: var(--white);
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.eyebrow-line {
  display: block;
  width: 40px;
  height: 2px;
  background: var(--red);
}

.eyebrow-text {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-dark);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(72px, 8vw, 140px);
  line-height: 0.92;
  letter-spacing: 0.01em;
  margin-bottom: 32px;
}

.headline-dark { color: var(--black); }
.headline-red  { color: var(--red); display: block; }

.hero-sub {
  font-size: 16px;
  font-weight: 300;
  color: var(--gray-dark);
  max-width: 420px;
  line-height: 1.7;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
}

.hero-graphic {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.graphic-mark {
  font-family: var(--font-display);
  font-size: 120px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--black);
  display: flex;
  align-items: baseline;
}

.mark-x {
  color: var(--red);
  position: relative;
}

.graphic-accent {
  position: absolute;
  bottom: -8px;
  right: -20px;
  width: 60px;
  height: 4px;
  background: var(--red);
  transform: rotate(-45deg);
}

/* Product Stack */
.hero-product-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.product-card {
  background: var(--gray-light);
  border: 1px solid var(--gray-mid);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color 0.2s, transform 0.2s;
}

.product-card:hover {
  border-color: var(--black);
  transform: translateX(-4px);
}

.card-shape {
  width: 48px;
  height: 48px;
  background: var(--black);
  flex-shrink: 0;
}

.card-shape--tee {
  clip-path: polygon(15% 0%, 85% 0%, 100% 15%, 100% 100%, 0% 100%, 0% 15%);
}

.card-shape--hoodie {
  border-radius: 4px;
  clip-path: polygon(20% 0%, 80% 0%, 100% 20%, 100% 100%, 0% 100%, 0% 20%);
}

.card-shape--cap {
  border-radius: 50% 50% 4px 4px;
}

.card-label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--black);
}

/* =====================
   DROPS SECTION
   ===================== */
.drops {
  padding: 120px 48px;
  background: var(--gray-light);
}

.drops-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 56px;
  border-bottom: 2px solid var(--black);
  padding-bottom: 20px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 48px;
  letter-spacing: 0.05em;
  color: var(--black);
}

.drop-tag {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-dark);
}

.drops-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 24px;
}

.drop-card {
  background: var(--white);
  border: 1px solid var(--gray-mid);
  overflow: hidden;
  transition: border-color 0.3s;
}

.drop-card:hover { border-color: var(--black); }

.drop-card--featured { border-color: var(--black); }

.drop-visual {
  height: 300px;
  background: var(--black);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.drop-shape {
  width: 100%;
  height: 100%;
}

.drop-shape--1 {
  background: linear-gradient(135deg, #0A0A0A 60%, #1a1a1a 100%);
  position: relative;
}

.drop-shape--1::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  border: 2px solid var(--red);
  transform: translate(-50%, -50%) rotate(45deg);
}

.drop-shape--2 {
  background: #111;
  position: relative;
}

.drop-shape--2::after {
  content: '';
  position: absolute;
  top: 30%;
  left: 0;
  right: 0;
  height: 40%;
  background: #1a1a1a;
}

.drop-shape--3 {
  background: #0A0A0A;
  position: relative;
}

.drop-shape--3::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
}

.drop-stamp {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 4px 10px;
}

.drop-info {
  padding: 28px;
}

.drop-name {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.04em;
  color: var(--black);
  margin-bottom: 10px;
}

.drop-desc {
  font-size: 14px;
  font-weight: 300;
  color: var(--gray-dark);
  line-height: 1.6;
  margin-bottom: 20px;
}

.drop-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drop-price {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--black);
}

.drop-status {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-mid);
}

.drops-note {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--gray-mid);
}

.note-line {
  display: block;
  width: 32px;
  height: 2px;
  background: var(--red);
  flex-shrink: 0;
}

.drops-note p {
  font-size: 14px;
  font-weight: 300;
  color: var(--gray-dark);
  font-style: italic;
}

/* =====================
   PHILOSOPHY
   ===================== */
.philosophy {
  padding: 140px 48px;
  background: var(--black);
  color: var(--white);
}

.philosophy-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.philosophy-rule {
  width: 60px;
  height: 3px;
  background: var(--red);
  margin-bottom: 48px;
}

.philosophy-headline {
  font-family: var(--font-display);
  font-size: clamp(48px, 5vw, 80px);
  letter-spacing: 0.02em;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 80px;
  max-width: 700px;
}

.philosophy-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.pillar {
  padding: 40px 40px 40px 0;
  border-left: 1px solid #222;
  padding-left: 40px;
}

.pillar:first-child {
  border-left: none;
  padding-left: 0;
}

.pillar-num {
  font-family: var(--font-display);
  font-size: 64px;
  color: var(--red);
  display: block;
  line-height: 1;
  margin-bottom: 20px;
}

.pillar-title {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 16px;
}

.pillar-body {
  font-size: 14px;
  font-weight: 300;
  color: #888;
  line-height: 1.7;
}

/* =====================
   MANIFESTO
   ===================== */
.manifesto {
  padding: 140px 48px;
  background: var(--white);
}

.manifesto-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 80px;
  align-items: start;
}

.manifesto-label {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.15em;
  color: var(--gray-mid);
  display: block;
  padding-top: 8px;
}

.manifesto-rule {
  width: 2px;
  height: 80px;
  background: var(--red);
  margin-top: 16px;
}

.manifesto-text {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 300;
  line-height: 1.5;
  color: var(--black);
  margin-bottom: 40px;
}

.manifesto-text--2 {
  color: var(--gray-dark);
}

.manifesto-text--3 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 48px);
  letter-spacing: 0.05em;
  color: var(--black);
  margin-bottom: 0;
}

.manifesto-accent {
  color: var(--red);
}

/* =====================
   CLOSING
   ===================== */
.closing {
  padding: 160px 48px;
  background: var(--gray-light);
  text-align: center;
}

.closing-inner {
  max-width: 600px;
  margin: 0 auto;
}

.closing-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 48px;
}

.closing-nxnd {
  font-family: var(--font-display);
  font-size: 80px;
  letter-spacing: 0.1em;
  color: var(--black);
}

.closing-slash {
  width: 40px;
  height: 4px;
  background: var(--red);
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  letter-spacing: 0.03em;
  color: var(--black);
  margin-bottom: 20px;
}

.closing-sub {
  font-size: 16px;
  font-weight: 300;
  color: var(--gray-dark);
}

/* =====================
   FOOTER
   ===================== */
.footer {
  background: var(--black);
  color: var(--white);
  padding: 64px 48px 40px;
}

.footer-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 48px;
  border-bottom: 1px solid #222;
  margin-bottom: 32px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 40px;
  letter-spacing: 0.08em;
  color: var(--white);
}

.footer-cols {
  display: flex;
  gap: 64px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col-head {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-dark);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 14px;
  color: #aaa;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--white); }

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

.footer-copy {
  font-size: 12px;
  color: var(--gray-dark);
}

.footer-note {
  font-size: 12px;
  font-style: italic;
  color: var(--gray-dark);
}

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 900px) {
  .nav { padding: 16px 24px; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding: 100px 24px 60px; gap: 48px; }
  .hero-visual { flex-direction: column; }
  .drops { padding: 80px 24px; }
  .drops-grid { grid-template-columns: 1fr; }
  .philosophy { padding: 80px 24px; }
  .philosophy-pillars { grid-template-columns: 1fr; gap: 0; }
  .pillar { border-left: none; border-top: 1px solid #222; padding: 32px 0; }
  .pillar:first-child { border-top: none; }
  .manifesto { padding: 80px 24px; }
  .manifesto-grid { grid-template-columns: 1fr; gap: 40px; }
  .closing { padding: 80px 24px; }
  .footer { padding: 48px 24px 32px; }
  .footer-top { flex-direction: column; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

@media (max-width: 480px) {
  .graphic-mark { font-size: 80px; }
  .hero-headline { font-size: 60px; }
  .nav-tag { display: none; }
}