/* layout.css - PRODIGI® Layout System                                       */
/* Containers, sections, grids, header, footer, page scaffolding             */

/* == Container ============================================================= */
.container {
  width: 100%;
  max-width: var(--prodigi-max-w);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.container--narrow { max-width: var(--prodigi-max-w-narrow); }
.container--prose  { max-width: var(--prodigi-max-w-prose); }

/* == Site Header ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--prodigi-z-sticky);
  height: var(--header-h);
  background: var(--prodigi-bg);
  border-bottom: 1px solid var(--prodigi-border);
  transition: background var(--prodigi-dur-med) var(--prodigi-ease-in-out);
}

.site-header--scrolled {
  background: var(--prodigi-bg);
}

[data-theme="light"] .site-header--scrolled {
  background: var(--prodigi-bg);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--prodigi-space-8);
  height: 100%;
}

.site-header__logo      { flex-shrink: 0; }
.site-header__logo-img  { height: 36px; width: auto; }

/* Logo theme variants */
.site-header__logo-img--light                 { display: none; }
[data-theme="light"] .site-header__logo-img--dark  { display: none; }
[data-theme="light"] .site-header__logo-img--light { display: block; }
.site-header__nav       { flex: 1; }

.site-header__nav-list {
  display: flex;
  gap: var(--prodigi-space-8);
  align-items: center;
}

.site-header__nav-link {
  font-size: var(--prodigi-text-sm);
  font-weight: 500;
  color: var(--prodigi-text-muted);
  transition: var(--prodigi-transition-colors);
  position: relative;
  /* padding-block: var(--prodigi-space-1); */
  padding-block: 23px;
}

.site-header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--prodigi-gradient);
  transition: width var(--prodigi-dur-base) var(--prodigi-ease-out-expo);
}

.site-header__nav-link:hover,
.site-header__nav-link[aria-current="page"] {
  color: var(--prodigi-text-primary);
}

.site-header__nav-link:hover::after,
.site-header__nav-link[aria-current="page"]::after {
  width: 100%;
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--prodigi-space-4);
  margin-left: auto;
}

/* == Nav dropdown =========================================================== */
.nav-item {
  position: relative;
}

/* Caret indicator */
.nav-item__caret {
  display: inline-block;
  width: 10px;
  height: 6px;
  margin-left: var(--prodigi-space-1);
  background: currentColor;
  clip-path: polygon(50% 100%, 0 0, 100% 0);
  transition: transform var(--prodigi-dur-fast) var(--prodigi-ease-out-expo);
  vertical-align: middle;
}

.nav-item--has-dropdown:hover .nav-item__caret,
.nav-item--has-dropdown:focus-within .nav-item__caret {
  transform: rotate(180deg);
}

/* Dropdown panel */
.nav-dropdown {
  position: absolute;
  /* top: 100% — no gap, padding-top creates the visual breathing room */
  top: 50px;
  left: 100%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 200px;
  background: var(--prodigi-glass-bg);
  border: var(--prodigi-glass-border);
  /* border-radius: var(--prodigi-radius-lg); */
  /* Top padding acts as the visual gap without creating a mouse dead-zone */
  padding: var(--prodigi-space-3) var(--prodigi-space-2) var(--prodigi-space-2);
  display: flex;
  flex-direction: column;
  gap: 1px;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity var(--prodigi-dur-fast) var(--prodigi-ease-in-out),
    transform var(--prodigi-dur-fast) var(--prodigi-ease-out-expo);
  z-index: var(--prodigi-z-dropdown);
}

.nav-dropdown > li{
  position: relative;
  margin: 0 var(--prodigi-space-4);
}

/* Invisible bridge that covers the gap between trigger and panel */
.nav-dropdown::before {
  content: '';
  position: absolute;
  top: calc(-1 * var(--prodigi-space-3));
  left: 0;
  right: 0;
  height: var(--prodigi-space-3);
}

.nav-item--has-dropdown:hover > .nav-dropdown,
.nav-item--has-dropdown:focus-within > .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown__link {
  display: block;
  /* padding: var(--prodigi-space-2) var(--prodigi-space-4); */
  padding: var(--prodigi-space-2) 0;
  font-size: var(--prodigi-text-sm);
  font-weight: 500;
  color: var(--prodigi-text-muted);
  border-radius: var(--prodigi-radius-md);
  white-space: nowrap;
  transition: var(--prodigi-transition-colors);
}

.nav-dropdown__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--prodigi-gradient);
  transition: width var(--prodigi-dur-base) var(--prodigi-ease-out-expo);
}

.nav-dropdown__link:hover,
.nav-dropdown__link[aria-current="page"] {
  color: var(--prodigi-text-primary);
}

.nav-dropdown__link:hover::after,
.nav-dropdown__link[aria-current="page"]::after {
  width: 100%;
}


/* .nav-dropdown__link:hover,
.nav-dropdown__link--parent:hover {
  color: var(--prodigi-text-primary);
  background: var(--prodigi-surface-hover);
} */

/* Parent row (has nested sub-dropdown) */
.nav-dropdown__group {
  position: relative;
}

.nav-item--has-dropdown .nav-dropdown__link--parent .nav-item__caret {
  display: inline-block;
  width: 10px;
  height: 6px;
  margin-left: var(--prodigi-space-1);
  background: currentColor;
  clip-path: polygon(50% 100%, 0 0, 100% 0);
  transition: transform var(--prodigi-dur-fast) var(--prodigi-ease-out-expo);
  vertical-align: middle;
  transform: rotate(270deg);
  float: right;
  margin-top: 8px;
}

.nav-item--has-dropdown .nav-dropdown__link--parent:hover .nav-item__caret,
.nav-item--has-dropdown .nav-dropdown__link--parent:focus-within .nav-item__caret {
  transform: rotate(90deg);
}

/* Nested sub-dropdown */
.nav-dropdown--nested {
  top: -7px;
  left: 100%;
  /* No translateX gap — padding-left covers visual spacing */
  transform: translateX(0) translateY(-4px);
  padding: var(--prodigi-space-2) var(--prodigi-space-2) var(--prodigi-space-2) var(--prodigi-space-3);
  margin-left: 0;
}

/* Bridge for nested sub-dropdown (covers left gap) */
.nav-dropdown--nested::before {
  top: 0;
  left: calc(-1 * var(--prodigi-space-3));
  right: auto;
  width: var(--prodigi-space-3);
  height: 100%;
}

.nav-dropdown__group:hover > .nav-dropdown--nested,
.nav-dropdown__group:focus-within > .nav-dropdown--nested {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0) translateY(0);
}

/* Mobile sub-list */
.mobile-menu__sublist {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding-left: var(--prodigi-space-4);
}

.mobile-menu__link--section {
  font-weight: 600;
  color: var(--prodigi-text-primary);
}

.mobile-menu__link--child {
  font-size: var(--prodigi-text-base);
  color: var(--prodigi-text-muted);
}

.mobile-menu__link--grandchild {
  font-size: var(--prodigi-text-sm);
  color: var(--prodigi-text-subtle);
  padding-left: var(--prodigi-space-6);
}

/* == Hero =================================================================== */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: var(--prodigi-space-24);
}

.hero__content,
.hero__inner {
  position: relative;
  z-index: var(--prodigi-z-content);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--prodigi-space-6);
}

.hero__title {
  font-size: var(--prodigi-text-5xl);
  font-weight: var(--prodigi-heading-weight);
  line-height: var(--prodigi-heading-line-height);
  letter-spacing: var(--prodigi-heading-tracking);
  /* max-width: 14ch; */
}
.hero__title--center{
  text-align: center;
}

.hero__title-line--accent {
  color: var(--prodigi-magenta);
}

.hero__subtitle {
  font-size: var(--prodigi-text-lg);
  /* color: var(--prodigi-text-muted); */
  /* max-width: 55ch; */
  line-height: 1.65;
  margin: 15px 0;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--prodigi-space-4);
  margin-top: var(--prodigi-space-4);
}

/* Decorative orbs */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  will-change: transform;
}

.hero__orb--magenta {
  width: 520px;
  height: 520px;
  top: -15%;
  left: -12%;
  background: radial-gradient(circle, #FF008C 0%, #0A0A0F 70%);
  filter: blur(90px);
  animation: orb-float-1 12s ease-in-out infinite;
}

.hero__orb--cyan {
  width: 420px;
  height: 420px;
  bottom: -20%;
  right: -10%;
  background: radial-gradient(circle, #00FFFF 0%, #0A0A0F 70%);
  filter: blur(90px);
  animation: orb-float-2 15s ease-in-out infinite;
}

/* Hero with video background */
.hero--video { padding: 0; }

.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    var(--prodigi-bg) 0%,
    var(--prodigi-bg) 50%,
    var(--prodigi-bg) 100%
  );
}

.hero--video .hero__content,
.hero--video .hero__inner {
  position: relative;
  z-index: var(--prodigi-z-content);
  padding-block: var(--prodigi-space-24);
  width: 100%;
  text-align: center;
  align-items: center;
}

.hero--video .hero__subtitle  { text-align: center; }
.hero--video .hero__actions   { justify-content: center; }

/* == Section ================================================================ */
.section    { padding-block: var(--prodigi-section-py); }
.section--sm { padding-block: var(--prodigi-space-12); }
.section--lg { padding-block: var(--prodigi-space-24); }

.section__header {
  margin-bottom: var(--prodigi-space-12);
}

.section__header--center { text-align: center; }

.section__label {
  display: inline-block;
  font-size: var(--prodigi-label-size);
  font-weight: var(--prodigi-label-weight);
  letter-spacing: var(--prodigi-label-tracking);
  text-transform: var(--prodigi-label-transform);
  color: var(--prodigi-magenta);
  margin-bottom: var(--prodigi-space-3);
}

.section__title {
  font-size: var(--prodigi-text-3xl);
  font-weight: var(--prodigi-heading-weight);
  line-height: var(--prodigi-heading-line-height);
  letter-spacing: var(--prodigi-heading-tracking);
  margin-bottom: var(--prodigi-space-4);
}

.section__desc {
  font-size: var(--prodigi-text-lg);
  color: var(--prodigi-text-muted);
  max-width: var(--prodigi-max-w-prose);
  line-height: 1.65;
}

.section__header--center .section__desc { margin-inline: auto; }

/* == Grid system ============================================================ */
.grid { display: grid; gap: var(--prodigi-gap-md); }

.grid--2col { grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); }
.grid--3col { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.grid--4col { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.grid--5col { grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); }

/* == Split layout (alternating media + text) ================================ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--prodigi-space-16);
  align-items: center;
}

.split--reverse         { direction: rtl; }
.split--reverse > *     { direction: ltr; }

.split__media {
  border-radius: var(--prodigi-radius-xl);
  overflow: hidden;
  background: var(--prodigi-surface);
  border: var(--prodigi-glass-border);
  aspect-ratio: 4 / 3;
}

.split__media img,
.split__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split__media img {
  transition: transform var(--prodigi-dur-slow) var(--prodigi-ease-out-expo);
}
.split__media:hover img {
  transform: scale(1.04);
}

.split__body {
  display: flex;
  flex-direction: column;
  gap: var(--prodigi-space-5);
}

.split__label {
  font-size: var(--prodigi-label-size);
  font-weight: var(--prodigi-label-weight);
  letter-spacing: var(--prodigi-label-tracking);
  text-transform: uppercase;
  color: var(--prodigi-magenta);
}

.split__title {
  font-size: var(--prodigi-text-2xl);
  font-weight: var(--prodigi-heading-weight);
  line-height: var(--prodigi-heading-line-height);
  letter-spacing: var(--prodigi-heading-tracking);
}

.split__text {
  font-size: var(--prodigi-text-base);
  color: var(--prodigi-text-muted);
  line-height: 1.75;
}

/* == Page hero (inner pages) ================================================ */
.page-hero {
  padding-block: var(--prodigi-space-24) var(--prodigi-space-12);
  border-bottom: 1px solid var(--prodigi-border);
}

.page-hero__label {
  display: block;
  font-size: var(--prodigi-label-size);
  font-weight: var(--prodigi-label-weight);
  letter-spacing: var(--prodigi-label-tracking);
  text-transform: uppercase;
  color: var(--prodigi-magenta);
  margin-bottom: var(--prodigi-space-3);
}

.page-hero__title {
  font-size: var(--prodigi-text-4xl);
  font-weight: var(--prodigi-heading-weight);
  line-height: var(--prodigi-heading-line-height);
  letter-spacing: var(--prodigi-heading-tracking);
  margin-bottom: var(--prodigi-space-5);
}

.page-hero__subtitle {
  font-size: var(--prodigi-text-xl);
  color: var(--prodigi-text-muted);
  max-width: 65ch;
  line-height: 1.6;
}

.page-body {
  padding-block: var(--prodigi-space-16) var(--prodigi-space-24);
}

/* == Closing CTA band ======================================================= */
.cta-band {
  padding-block: var(--prodigi-space-20);
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
  pointer-events: auto;
}

.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(
    ellipse 80% 60% at 50% 50%,
    #2A0A1A 0%,
    #0A1A1A 60%,
    var(--prodigi-bg) 100%
  );
  pointer-events: none;
}

[data-theme="light"] .cta-band {
  border-top: 1px solid var(--prodigi-border);
  border-bottom: 1px solid var(--prodigi-border);
}

[data-theme="light"] .cta-band::before {
  background: radial-gradient(
    ellipse 85% 65% at 50% 50%,
    #FFEAF5 0%,
    #E8FCFF 58%,
    var(--prodigi-bg) 100%
  );
}

.cta-band__title {
  font-size: var(--prodigi-text-3xl);
  font-weight: var(--prodigi-heading-weight);
  margin-bottom: var(--prodigi-space-4);
}

.cta-band__desc {
  font-size: var(--prodigi-text-lg);
  color: var(--prodigi-text-muted);
  max-width: 55ch;
  margin-inline: auto;
  margin-bottom: var(--prodigi-space-8);
}

/* == Site Footer ============================================================ */
.site-footer {
  border-top: 1px solid var(--prodigi-border);
  padding-block: var(--prodigi-space-16) var(--prodigi-space-8);
}

.site-footer__top {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: var(--prodigi-space-16);
  align-items: start;
  padding-bottom: var(--prodigi-space-12);
  border-bottom: 1px solid var(--prodigi-border);
  margin-bottom: var(--prodigi-space-8);
}

.site-footer__logo {
  height: 32px;
  width: auto;
  margin-bottom: var(--prodigi-space-3);
}

.site-footer__tagline {
  font-size: var(--prodigi-text-xs);
  font-weight: var(--prodigi-payoff-weight);
  letter-spacing: var(--prodigi-payoff-tracking);
  text-transform: var(--prodigi-payoff-transform);
  color: var(--prodigi-text-muted);
}

.site-footer__nav {
  display: flex;
  gap: var(--prodigi-space-16);
}

.site-footer__heading {
  font-size: var(--prodigi-label-size);
  font-weight: var(--prodigi-label-weight);
  letter-spacing: var(--prodigi-label-tracking);
  text-transform: uppercase;
  color: var(--prodigi-text-muted);
  margin-bottom: var(--prodigi-space-4);
}

.site-footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--prodigi-space-3);
}

.site-footer__list a {
  font-size: var(--prodigi-text-sm);
  color: var(--prodigi-text-subtle);
  transition: var(--prodigi-transition-colors);
}

.site-footer__list a:hover {
  color: var(--prodigi-text-primary);
}

.site-footer__social {
  display: flex;
  gap: var(--prodigi-space-3);
  flex-direction: column;
}

.site-footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--prodigi-radius-md);
  border: 1px solid var(--prodigi-border);
  color: var(--prodigi-text-muted);
  transition: var(--prodigi-transition-all);
}

.site-footer__social-link:hover {
  border-color: var(--prodigi-magenta);
  color: var(--prodigi-magenta);
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--prodigi-space-4);
}

.site-footer__copy {
  font-size: var(--prodigi-text-xs);
  color: var(--prodigi-text-subtle);
}

.site-footer__legal {
  display: flex;
  gap: var(--prodigi-space-6);
}

.site-footer__legal a {
  font-size: var(--prodigi-text-xs);
  color: var(--prodigi-text-subtle);
}

.site-footer__legal a:hover {
  color: var(--prodigi-text-primary);
}

/* == Responsive ============================================================= */
@media (max-width: 1024px) {
  .site-footer__top {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }

  .split {
    grid-template-columns: 1fr;
    gap: var(--prodigi-space-10);
  }

  .split--reverse {
    direction: ltr;
  }
}

@media (max-width: 940px) {
  .site-header__nav      { display: none; }
  .site-header__logo-img { height: 30px; }

  .hero__title {
    font-size: var(--prodigi-text-4xl);
  }

  .hero__orb--magenta { width: 300px; height: 300px; }
  .hero__orb--cyan    { width: 250px; height: 250px; }

  .site-footer__top {
    grid-template-columns: 1fr;
    gap: var(--prodigi-space-10);
  }

  .site-footer__nav {
    flex-direction: column;
    gap: var(--prodigi-space-8);
  }

  .page-hero__title {
    font-size: var(--prodigi-text-3xl);
  }
}

@media (max-width: 480px) {
  :root {
    --container-pad: var(--prodigi-space-4);
  }

  .hero__title { font-size: var(--prodigi-text-3xl); }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
  }

  .hero--video .hero__actions {
    align-items: center;
  }
}