/* ACED — developer.apple.com inspired portal aesthetic */

:root {
  --color-bg: #fff;
  --color-bg-subtle: #f5f5f7;
  --color-bg-elevated: #fbfbfd;
  --color-text: #1d1d1f;
  --color-text-secondary: #6e6e73;
  --color-text-muted: #86868b;
  --color-border: #d2d2d7;
  --color-border-light: #e8e8ed;
  --color-link: #0066cc;
  --color-link-hover: #004499;
  --color-accent: #1a7f4b;
  --color-accent-hover: #146b3f;
  --max-width: 980px;
  --max-width-wide: 1200px;
  --header-height: 44px;
  --promo-height: 32px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.08);
}

body {
  background: var(--color-bg);
  background-image: none;
  font-size: 17px;
  line-height: 1.47059;
  letter-spacing: -0.022em;
}

.container {
  width: min(100% - 3rem, var(--max-width));
}

.container--wide {
  width: min(100% - 3rem, var(--max-width-wide));
  margin-inline: auto;
}

@media (max-width: 768px) {
  .container,
  .container--wide {
    width: min(100% - 1.5rem, var(--max-width-wide));
  }
}

@media (max-width: 480px) {
  .container,
  .container--wide {
    width: min(100% - 1.25rem, var(--max-width-wide));
  }

  .portal-section {
    padding-block: 2.5rem;
  }

  .lineup__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
  }

  .lineup__actions .btn,
  .lineup__actions .link-more {
    width: 100%;
    text-align: center;
  }

  .cart-page {
    padding-block: 1.5rem 2.5rem;
  }
}

/* Scroll progress — minimal */
.scroll-progress {
  height: 2px;
  background: linear-gradient(90deg, var(--color-text), var(--color-text-secondary));
}

/* Header — inherits liquid glass from styles.css */
.header {
  height: var(--header-height);
}
.header--on-dark {
  border-bottom-color: var(--glass-dark-border);
}
.header--on-dark .header__brand,
.header--on-dark .header__nav a,
.header--on-dark .locale__btn {
  color: var(--color-text-muted);
}
.header--on-dark .header__nav a.is-active,
.header--on-dark .header__nav a:hover {
  color: var(--color-text);
}
.header--on-dark .header__nav a::after {
  background: var(--color-text);
}
.header--on-dark .locale {
  background: rgba(0, 0, 0, 0.06);
}
.header--on-dark .locale__btn.is-active {
  background: #fff;
  color: var(--color-text);
}

.header__brand {
  font-size: 1.125rem;
  font-weight: 600;
}

.header__nav a {
  font-size: 12px;
  letter-spacing: -0.01em;
}

.header__badge {
  background: var(--color-text);
  font-size: 10px;
}

/* Promo — quiet banner */
.promo {
  background: var(--color-bg-subtle);
  color: var(--color-text-secondary);
  font-size: 12px;
  border-bottom: 1px solid var(--color-border-light);
}
.promo__link {
  color: var(--color-link);
  font-weight: 400;
}

/* Links */
.link-arrow,
.link-more {
  font-size: 17px;
  font-weight: 400;
  color: var(--color-link);
  text-decoration: none;
}
.link-arrow:hover,
.link-more:hover {
  text-decoration: underline;
}
.link-arrow--light {
  color: var(--color-link);
}

/* Buttons — Apple developer style */
.btn {
  border-radius: 980px;
  font-size: 17px;
  font-weight: 400;
  padding: 0.55rem 1.25rem;
  letter-spacing: -0.022em;
}
.btn-primary {
  background: var(--color-link);
  box-shadow: none;
}
.btn-primary:hover:not(:disabled) {
  background: var(--color-link-hover);
  box-shadow: none;
}
.btn-secondary {
  color: var(--color-link);
  border: 1px solid var(--color-border);
  backdrop-filter: none;
}
.btn-secondary:hover:not(:disabled) {
  background: var(--color-bg-subtle);
}

/* Portal hero */
.portal-hero {
  padding-block: calc(var(--header-height) + var(--promo-height) + 3.5rem) 4rem;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border-light);
}
.portal-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: var(--max-width-wide);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
@media (max-width: 900px) {
  .portal-hero__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .portal-hero__copy {
    align-items: center !important;
  }
}
.portal-hero__copy {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-start;
}
.portal-label {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.016em;
  color: var(--color-text-secondary);
}
.portal-hero__title {
  margin: 0;
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--color-text);
}
.portal-lead {
  margin: 0;
  font-size: 21px;
  line-height: 1.381;
  letter-spacing: 0.011em;
  color: var(--color-text-secondary);
  max-width: 32ch;
}
.portal-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}
.portal-hero__media {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 320px;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  padding: 2rem;
}
.portal-hero__media .racket-stage--hero {
  min-height: auto;
}
.portal-hero__media .racket-stage__glow {
  display: none;
}
.portal-hero__media .racket-stage__img--hero {
  max-height: min(50vh, 420px);
  filter: drop-shadow(0 12px 32px rgba(0, 0, 0, 0.08));
}
.portal-hero__media .racket-stage__float {
  animation: none;
}
.hero__scroll-hint {
  display: none;
}

/* Section system */
.portal-section {
  padding-block: 4.5rem;
  border-bottom: 1px solid var(--color-border-light);
}
.portal-section--subtle {
  background: var(--color-bg-subtle);
}
.portal-section--alt {
  background: var(--color-bg-elevated);
}
.portal-section__header {
  max-width: var(--max-width);
  margin: 0 auto 2.5rem;
  padding-inline: 1.5rem;
}
.portal-section__title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.portal-section__lead {
  margin: 0;
  font-size: 19px;
  line-height: 1.4211;
  color: var(--color-text-secondary);
  max-width: 50ch;
}

/* Feature grid — dev portal cards */
.portal-grid {
  display: grid;
  gap: 1.25rem;
  max-width: var(--max-width-wide);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.portal-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}
.portal-grid--4 {
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 900px) {
  .portal-grid--3,
  .portal-grid--4 {
    grid-template-columns: 1fr;
  }
}

.portal-card {
  padding: 1.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
.portal-section--subtle .portal-card,
.portal-section--alt .portal-card {
  background: var(--color-bg);
}
.portal-card:hover {
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-border);
}
.portal-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-bg-subtle);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: -0.02em;
}
.portal-card h3 {
  margin: 0 0 0.5rem;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.022em;
  line-height: 1.23536;
}
.portal-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.42859;
  color: var(--color-text-secondary);
}
.portal-card__link {
  display: inline-block;
  margin-top: 1rem;
  font-size: 14px;
  color: var(--color-link);
  text-decoration: none;
}
.portal-card__link:hover {
  text-decoration: underline;
}

/* Stack rows — technology narrative */
.portal-stack {
  background: var(--color-bg);
}
.portal-stack__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: var(--max-width-wide);
  margin-inline: auto;
  padding: 4rem 1.5rem;
  border-bottom: 1px solid var(--color-border-light);
}
.portal-stack__row:nth-child(even) .portal-stack__media {
  order: -1;
}
@media (max-width: 900px) {
  .portal-stack__row {
    grid-template-columns: 1fr;
    text-align: center;
    padding-block: 3rem;
  }
  .portal-stack__row:nth-child(even) .portal-stack__media {
    order: 0;
  }
  .portal-stack__copy {
    align-items: center !important;
  }
}
.portal-stack__label {
  margin: 0 0 0.5rem;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.portal-stack__title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.portal-stack__body {
  margin: 0 0 1rem;
  font-size: 17px;
  line-height: 1.47059;
  color: var(--color-text-secondary);
  max-width: 36ch;
}
.portal-stack__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.portal-stack__media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  padding: 2rem;
  background: var(--color-bg-subtle);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
}
.portal-stack__media img {
  max-height: 320px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

/* Lineup — product configurator */
.lineup {
  background: var(--color-bg);
  padding-block: 4.5rem;
  text-align: left;
}
.lineup .container {
  max-width: var(--max-width-wide);
}
.lineup__headline {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  text-align: left;
  margin-bottom: 0.35rem;
}
.lineup__sub {
  font-size: 19px;
  text-align: left;
  margin-bottom: 2rem;
}
.lineup__stage {
  position: relative;
  min-height: 360px;
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  isolation: isolate;
}
.lineup__stage .racket-stage__glow {
  display: none;
}
.lineup__stage .lineup__product-link.is-active img {
  opacity: 1;
  transform: none;
}
.lineup__picker {
  justify-content: flex-start;
  margin-top: 1.5rem;
}
.lineup__swatch-ring {
  width: 2.25rem;
  height: 2.25rem;
}
.lineup__swatch.is-active .lineup__swatch-ring {
  outline-color: var(--color-text);
}
.lineup__meta {
  text-align: left;
  min-height: auto;
  margin-top: 1.5rem;
}
.lineup__name {
  font-size: 24px;
}
.lineup__actions {
  justify-content: flex-start;
}

/* Hide old dark patterns */
.story-scroll,
.bento,
.hero--cinematic,
.cta-band[data-section-theme='dark'] {
  display: none !important;
}

/* Product grid */
.store-grid {
  background: var(--color-bg);
}
.store-grid.section--mesh {
  background-image: none;
}
.section-header {
  text-align: left;
  margin-bottom: 2rem;
}
.section-header__lead {
  font-size: 19px;
  color: var(--color-text-secondary);
  max-width: 50ch;
  margin-top: 0.5rem;
}
.headline-lg {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
}

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  backdrop-filter: none;
}
.card:hover {
  transform: none;
  box-shadow: var(--shadow-card-hover);
}
.card__media {
  background: var(--color-bg-subtle);
  aspect-ratio: 4/3;
}
.card__media--shot {
  min-height: 260px;
}
.card__title {
  font-size: 19px;
}
.card:hover .card__arrow {
  transform: none;
  color: var(--color-link);
}

/* Stats */
.stats {
  background: var(--color-bg-subtle);
  border-block: 1px solid var(--color-border-light);
}
.stats__value {
  background: none;
  -webkit-text-fill-color: var(--color-text);
  color: var(--color-text);
  font-size: clamp(2rem, 4vw, 2.75rem);
}
.stats__label {
  font-size: 14px;
}

/* CTA */
.portal-cta {
  padding-block: 4.5rem;
  background: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border-light);
}
.portal-cta__card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.5rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  max-width: var(--max-width-wide);
  margin-inline: auto;
}
.portal-cta__title {
  margin: 0.25rem 0 0.5rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}
.portal-cta__body {
  margin: 0;
  font-size: 17px;
  color: var(--color-text-secondary);
  max-width: 42ch;
}
.portal-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Footer */
.footer {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border-light);
  padding-block: 2.5rem 1.5rem;
}
.footer__brand {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
}
.footer__tagline {
  font-size: 12px;
  color: var(--color-text-muted);
}
.footer__nav h4 {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}
.footer__nav a,
.footer__nav span {
  font-size: 12px;
  color: var(--color-text-muted);
}
.footer__nav a:hover {
  color: var(--color-link);
}
.footer__legal {
  font-size: 12px;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border-light);
  padding-top: 1rem;
  margin-top: 2rem;
}

/* Racket motion — subtle on portal */
.racket-stage__float {
  animation: none !important;
}
.racket-stage__tilt {
  transition: transform 0.2s ease-out;
}

/* Detail & inner pages */
.page-hero {
  padding-block: calc(var(--header-height) + var(--promo-height) + 2.5rem) 2rem;
  border-bottom: 1px solid var(--color-border-light);
  background: var(--color-bg-subtle);
}
.page-hero__title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
}
.page-hero__lead {
  margin: 0.5rem 0 0;
  font-size: 19px;
  color: var(--color-text-secondary);
}

.detail__layout {
  gap: 3rem;
}
.detail__media-frame,
.racket-stage--detail {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
}
.detail__buy-box {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  background: var(--color-bg-subtle);
}

.cart-page,
.sponsored-page {
  padding-block: 2rem 4rem;
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: none;
}

/* Sponsored */
.sponsored-hero {
  background: var(--color-bg-subtle);
  color: var(--color-text);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  padding-block: 3.5rem;
}
.sponsored-hero::before {
  display: none;
}
.sponsored-hero__inner {
  max-width: var(--max-width);
  align-items: flex-start;
  text-align: left;
}
.sponsored-hero .headline-xl {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--color-text);
  background: none;
  -webkit-text-fill-color: unset;
}
.sponsored-hero .eyebrow {
  color: var(--color-text-muted);
}
.sponsored-hero .body-lg {
  color: var(--color-text-secondary);
}
.sponsored-hero__benefits {
  justify-content: flex-start;
}
.sponsored-hero__benefits li {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  color: var(--color-text-secondary);
  font-size: 12px;
  backdrop-filter: none;
}
.sponsored__auth {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-card);
}
.offer-card {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.offer-card:hover {
  transform: none;
  box-shadow: var(--shadow-card-hover);
}

@media (prefers-reduced-motion: reduce) {
  .portal-card,
  .card {
    transition: none;
  }
}