/* AgiLife — training bench / athletic tape
THESIS: Full-bleed product shelves + lime tape signal; refuse card-grid shop.
OWN-WORLD: charcoal mat, warm concrete paper, lime #B8F000, Chivo+Karla.
STORY: See support on the arm → pick size → cart drawer → Shopify checkout.
FIRST VIEWPORT: brand wordmark huge, one line, CTA to catalog, product arm as plane.
FORM: shelf+drawer / tape-bench.
*/

:root {
  --ink: #12141a;
  --paper: #f2f0eb;
  --mat: #1a1d24;
  --mat-2: #242830;
  --lime: #b8f000;
  --lime-ink: #12141a;
  --mute: #a4a9b5;
  --line: rgba(242, 240, 235, 0.12);
  --danger: #c45c4a;
  --radius: 2px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Chivo", system-ui, sans-serif;
  --font-body: "Karla", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--paper);
  background: var(--mat);
  -webkit-font-smoothing: antialiased;
}

body.drawer-open {
  overflow: hidden;
}

[hidden] {
  display: none !important;
}

body:has([data-checkout-bar]:not([hidden])) {
  padding-bottom: 4.5rem;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--lime);
}

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

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--lime);
  color: var(--lime-ink);
  padding: 0.5rem 1rem;
  z-index: 100;
}

.skip:focus {
  left: 0;
}

/* Ad disclosure */
.ad-note {
  background: var(--mat-2);
  color: var(--mute);
  font-size: 0.8125rem;
  text-align: center;
  padding: 0.45rem 1rem;
  border-bottom: 1px solid var(--line);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 2.5rem);
  background: rgba(26, 29, 36, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--paper);
}

.logo span {
  color: var(--lime);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  font-size: 0.9375rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.cart-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--paper);
  font: inherit;
  padding: 0.55rem 0.95rem;
  min-height: 44px;
  border-radius: var(--radius);
  cursor: pointer;
}

.cart-btn:hover {
  border-color: var(--lime);
  color: var(--lime);
}

.cart-badge {
  min-width: 1.25rem;
  height: 1.25rem;
  padding: 0 0.3rem;
  border-radius: 999px;
  background: var(--lime);
  color: var(--lime-ink);
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-grid;
  place-items: center;
}

/* Hero */
.hero {
  position: relative;
  min-height: min(78vh, 680px);
  display: grid;
  align-items: end;
  padding: clamp(5.5rem, 10vw, 7rem) clamp(1rem, 4vw, 2.5rem) clamp(2.5rem, 6vw, 4rem);
  overflow: hidden;
  background:
    linear-gradient(105deg, rgba(18, 20, 26, 0.92) 0%, rgba(18, 20, 26, 0.55) 48%, transparent 70%),
    radial-gradient(ellipse 80% 60% at 70% 30%, rgba(184, 240, 0, 0.08), transparent 55%),
    var(--mat-2);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: min(36rem, 92vw);
}

.hero__brand {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 11vw, 6.5rem);
  line-height: 0.9;
  letter-spacing: -0.035em;
  margin: 0 0 0.85rem;
  white-space: nowrap;
  color: var(--paper);
}

.hero__brand span {
  color: var(--lime);
}

@media (prefers-reduced-motion: no-preference) {
  .hero__line,
  .hero__actions,
  .hero__photo {
    animation: fade-up 0.7s var(--ease) 0.45s both;
  }

  .hero__photo {
    animation-delay: 0.2s;
    animation-duration: 1s;
  }

  .hero__actions {
    animation-delay: 0.55s;
  }
}

@keyframes brand-reveal {
  to {
    clip-path: inset(0 0 0 0);
  }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__line {
  max-width: 32ch;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: rgba(242, 240, 235, 0.82);
  margin: 0 0 1.5rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero__photo {
  position: absolute;
  right: -2%;
  top: 10%;
  width: min(46vw, 480px);
  opacity: 0.95;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 85%, transparent);
  pointer-events: none;
  z-index: 0;
}

@media (max-width: 760px) {
  .hero__photo {
    width: 70vw;
    top: 4%;
    right: -12%;
    opacity: 0.55;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  padding: 0.85rem 1.35rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s var(--ease), background 0.2s, color 0.2s, border-color 0.2s;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--lime);
  color: var(--lime-ink);
}

.btn--primary:hover {
  filter: brightness(1.05);
  color: var(--lime-ink);
}

.btn--ghost {
  background: transparent;
  border-color: rgba(242, 240, 235, 0.35);
  color: var(--paper);
}

.btn--ghost:hover {
  border-color: var(--lime);
  color: var(--lime);
}

.btn--block {
  width: 100%;
}

.pdp .btn--ghost {
  width: 100%;
  margin-top: 0.65rem;
}

/* Sections */
.section {
  padding: clamp(3rem, 8vw, 5.5rem) clamp(1rem, 4vw, 2.5rem);
}

.section--paper {
  background: var(--paper);
  color: var(--ink);
}

.section__head {
  max-width: 36rem;
  margin-bottom: 2.5rem;
}

.section__head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 0.65rem;
}

.section__head p {
  margin: 0;
  color: var(--mute);
}

.section--paper .section__head p {
  color: #5c616c;
}

/* Shelf products */
.shelf {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 3.5rem) 0;
  border-top: 1px solid rgba(18, 20, 26, 0.1);
}

.shelf--flip .shelf__media {
  order: 2;
}

.shelf__media {
  background: #dcd9d2;
  overflow: hidden;
}

.shelf__media img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.shelf:hover .shelf__media img {
  transform: scale(1.03);
}

.shelf__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.35rem;
}

.shelf__short {
  color: #5c616c;
  margin: 0 0 0.75rem;
}

.shelf__price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  margin: 0 0 1rem;
}

.vat {
  font-size: 0.85rem;
  font-weight: 500;
  color: #5c616c;
  font-family: var(--font-body);
}

.shelf__desc {
  margin: 0 0 1rem;
  max-width: 42ch;
}

.shelf__feats {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
}

.shelf__feats li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.35rem;
}

.shelf__feats li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.2rem;
  background: var(--lime);
}

.buy-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
  margin-bottom: 0.85rem;
}

.size-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.8125rem;
  font-weight: 600;
}

.size-field select {
  font: inherit;
  padding: 0.7rem 0.85rem;
  border: 1px solid rgba(18, 20, 26, 0.2);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  min-width: 6.5rem;
}

.shelf__link {
  font-size: 0.9375rem;
  font-weight: 600;
}

@media (max-width: 800px) {
  .shelf,
  .shelf--flip {
    grid-template-columns: 1fr;
  }
  .shelf--flip .shelf__media {
    order: 0;
  }
}

/* Trust / facts strip */
.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: clamp(2rem, 5vw, 3rem) clamp(1rem, 4vw, 2.5rem);
  background: var(--mat-2);
  border-block: 1px solid var(--line);
}

.facts h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
  color: var(--lime);
}

.facts p {
  margin: 0;
  color: var(--mute);
  font-size: 0.9375rem;
}

@media (max-width: 700px) {
  .facts {
    grid-template-columns: 1fr;
  }
}

/* Legal page */
.legal {
  max-width: 68ch;
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 4vw, 2.5rem) 4rem;
  color: var(--paper);
}

.legal h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.8rem);
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}

.legal h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 2rem 0 0.6rem;
}

.legal p,
.legal li {
  color: rgba(242, 240, 235, 0.82);
}

/* PDP */
.pdp {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1rem, 4vw, 2.5rem);
  align-items: start;
}

.pdp__media {
  background: #dcd9d2;
}

.pdp__media img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.pdp__body h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.4rem;
}

.disclaimer {
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--mute);
  max-width: 48ch;
}

@media (max-width: 800px) {
  .pdp {
    grid-template-columns: 1fr;
  }
}

/* Footer */
.site-footer {
  padding: clamp(2.5rem, 6vw, 4rem) clamp(1rem, 4vw, 2.5rem) 2rem;
  border-top: 1px solid var(--line);
  background: #12141a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-grid h2 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--lime);
  margin: 0 0 0.85rem;
}

.footer-grid p,
.footer-grid a,
.footer-grid li {
  color: var(--mute);
  font-size: 0.9375rem;
}

.footer-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-grid li {
  margin-bottom: 0.4rem;
}

.footer-grid a {
  text-decoration: none;
}

.footer-grid a:hover {
  color: var(--lime);
}

.footer-legal {
  font-size: 0.8125rem;
  color: var(--mute);
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
}

@media (max-width: 800px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* Cart drawer */
.cart-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 9, 12, 0.55);
  z-index: 50;
  opacity: 0;
  transition: opacity 0.28s var(--ease);
}

.cart-backdrop.is-open {
  opacity: 1;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(100%, 400px);
  height: 100%;
  background: var(--paper);
  color: var(--ink);
  z-index: 60;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.32s var(--ease);
  box-shadow: -12px 0 40px rgba(0, 0, 0, 0.35);
}

.cart-drawer.is-open {
  transform: translateX(0);
}

.cart-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid rgba(18, 20, 26, 0.1);
}

.cart-drawer__head h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0;
}

.icon-btn {
  background: transparent;
  border: 0;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--ink);
}

.cart-drawer__body {
  flex: 1;
  overflow: auto;
  padding: 1rem 1.25rem;
}

.cart-empty {
  color: #5c616c;
  text-align: center;
  padding: 2rem 0.5rem;
}

.cart-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.cart-row {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 0.75rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(18, 20, 26, 0.08);
}

.cart-row img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  background: #dcd9d2;
}

.cart-row__name {
  font-weight: 700;
  margin: 0;
  font-family: var(--font-display);
  overflow-wrap: anywhere;
}

.cart-row__size,
.cart-row__price {
  margin: 0.15rem 0;
  font-size: 0.875rem;
  color: #5c616c;
}

.cart-row__remove {
  background: transparent;
  border: 0;
  font-size: 1.25rem;
  cursor: pointer;
  color: #5c616c;
  align-self: start;
}

.qty {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.35rem;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.qty button {
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid rgba(18, 20, 26, 0.2);
  background: #fff;
  cursor: pointer;
  border-radius: var(--radius);
  font-size: 1rem;
}

@media (max-width: 560px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    justify-content: flex-start;
  }

  .hero__brand {
    white-space: normal;
    font-size: clamp(2.75rem, 16vw, 4rem);
  }

  .buy-row .btn--primary {
    width: 100%;
  }
}

.cart-drawer__foot {
  padding: 1.1rem 1.25rem 1.4rem;
  border-top: 1px solid rgba(18, 20, 26, 0.1);
  background: #fff;
  flex-shrink: 0;
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  margin-bottom: 0.85rem;
}

.cart-total span:last-child {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

body.drawer-open .checkout-bar {
  display: none !important;
}

.cart-note {
  margin: 0.75rem 0 0;
  font-size: 0.8rem;
  color: #5c616c;
}

/* Sticky checkout bar */
.checkout-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 35;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 2rem);
  background: var(--lime);
  color: var(--lime-ink);
  box-shadow: 0 -8px 28px rgba(0, 0, 0, 0.25);
}

.shelf__title,
.cart-row__name,
.pdp__body h1 {
  overflow-wrap: anywhere;
}

.checkout-bar p {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  white-space: nowrap;
}

.checkout-bar .btn {
  background: var(--ink);
  color: var(--paper);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}