/**
 * Mobile & tablet responsive overrides
 * Breakpoints: mobile <640, tablet 640–1023, desktop 1024+
 */

/* —— Mobile nav toggle —— */
.site-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 50%;
  background: var(--figma-white);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.site-nav-toggle:hover {
  background: rgba(0, 0, 0, 0.04);
}

.site-nav-toggle__bars,
.site-nav-toggle__bars::before,
.site-nav-toggle__bars::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 1px;
  background: var(--figma-black);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.2s ease;
}

.site-nav-toggle__bars {
  position: relative;
}

.site-nav-toggle__bars::before,
.site-nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.site-nav-toggle__bars::before {
  top: -6px;
}

.site-nav-toggle__bars::after {
  top: 6px;
}

.site-nav-toggle[aria-expanded="true"] .site-nav-toggle__bars {
  background: transparent;
}

.site-nav-toggle[aria-expanded="true"] .site-nav-toggle__bars::before {
  top: 0;
  transform: rotate(45deg);
}

.site-nav-toggle[aria-expanded="true"] .site-nav-toggle__bars::after {
  top: 0;
  transform: rotate(-45deg);
}

.site-nav-backdrop {
  display: none;
}

.site-nav__link--cta {
  display: none;
}

/* —— Mobile (<640px) —— */
@media (max-width: 639px) {
  .site-header__inner {
    padding-block: 0.85rem;
    padding-inline: calc(var(--page-gutter) + var(--nav-p) * 0.35rem)
      calc(var(--page-gutter) + var(--nav-p) * 0.15rem);
    gap: 0.75rem;
    width: calc(100% - var(--nav-p) * 4%);
    max-width: calc(100% - var(--nav-p) * 1rem);
  }

  .site-header__logo {
    flex-shrink: 0;
    min-width: max-content;
  }

  .logo-header {
    height: 2rem;
    max-height: 2rem;
    min-height: 2rem;
  }

  .site-header__actions {
    gap: 0.5rem;
    flex-wrap: nowrap;
  }

  .site-header__tools {
    gap: 0.5rem;
    transform: none;
  }

  .lang-dropdown__trigger {
    height: 2rem;
    padding: 0 0.5rem 0 0.6rem;
    font-size: 12px;
  }

  .hero-section .page-container {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }

  .hero__image-wrap {
    margin-top: 2rem;
    border-radius: 20px;
  }

  .btn-hero-outline {
    width: 100%;
    max-width: 100%;
  }

  .section-head {
    gap: 1.25rem;
    margin-bottom: 2.5rem;
  }

  .section-pad {
    padding-block: 3rem;
  }

  .figma-card {
    padding: 1.25rem;
    border-radius: 24px;
  }

  .card-row {
    gap: 1.5rem;
  }

  .card-row__media {
    border-radius: 20px;
  }

  .card-row__media img {
    height: auto;
    max-height: 320px;
  }

  .card-row__media--play .play-overlay img {
    width: 4.5rem;
    height: 4.5rem;
  }

  .stats-quote-wrap {
    padding-top: 6rem;
  }

  .stats-quote {
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
  }

  .stats-quote img {
    width: 80px;
    height: auto;
  }

  .text-quote,
  .scroll-quote-reveal {
    font-size: clamp(1.25rem, 5vw, 1.75rem);
    line-height: 1.25;
  }

  .kpi-list {
    margin-top: 3rem;
    gap: 3rem;
  }

  .kpi-item {
    gap: 1rem;
  }

  .kpi-item__number {
    text-align: left;
  }

  .marquee-inner img {
    height: 72px;
    padding-right: 2rem;
  }

  .carousel-track {
    gap: 1rem;
    padding-bottom: 2.5rem;
  }

  .carousel-track img {
    width: min(78vw, 300px);
    height: auto;
    aspect-ratio: 602 / 439;
    border-radius: 20px;
  }

  .cta-block {
    padding-block: 3rem;
    gap: 1.5rem;
  }

  .btn-cta-primary {
    width: 100%;
    max-width: 100%;
    height: auto;
    min-height: 4.5rem;
    padding: 0.75rem 1rem 0.75rem 1.25rem;
    font-size: 1rem;
    gap: 1rem;
  }

  .btn-cta-primary__icon {
    width: 3rem;
    height: 3rem;
  }

  .footer__logo {
    height: auto;
    max-height: 100px;
    max-width: 100%;
  }

  .footer__links {
    min-width: 0;
    width: 100%;
  }

  .footer__sep {
    margin-inline: 0.65rem;
  }

  .site-footer .page-container {
    padding-block: 3rem;
    gap: 2rem;
  }

  .stack-cards__spacer {
    height: 12vh;
  }
}

/* —— Tablet (640px–1023px) —— */
@media (min-width: 640px) and (max-width: 1023px) {
  .hero-section .page-container {
    padding-top: 2.5rem;
  }

  .hero__image-wrap {
    margin-top: 3rem;
  }

  .section-pad {
    padding-block: 4rem;
  }

  .section-head {
    margin-bottom: 3.5rem;
    gap: 2rem;
  }

  .figma-card {
    padding: 2rem;
  }

  .card-row__media img {
    height: auto;
    max-height: 420px;
  }

  .stats-quote-wrap {
    padding-top: 9rem;
  }

  .stats-quote {
    flex-direction: column;
    gap: 2rem;
  }

  .stats-quote img {
    width: 120px;
    height: auto;
  }

  .kpi-list {
    margin-top: 4rem;
    gap: 4rem;
  }

  .carousel-track img {
    width: min(52vw, 480px);
    height: auto;
    aspect-ratio: 602 / 439;
  }

  .btn-cta-primary {
    width: min(100%, 340px);
  }

  .cta-block {
    padding-block: 4rem;
  }
}

/* —— Mobile & tablet: slide-out nav —— */
@media (max-width: 1023px) {
  .site-header__inner {
    width: calc(100% - var(--nav-p) * 5%);
    max-width: calc(100% - var(--nav-p) * 1.25rem);
    padding-block: max(0.9rem, calc(1rem - var(--nav-p) * 0.12rem));
  }

  .site-header__logo {
    flex-shrink: 0;
    min-width: max-content;
  }

  .site-header__tools {
    transform: none;
  }

  .site-nav-toggle {
    display: inline-flex;
  }

  /* CTA only inside hamburger drawer, not in top bar */
  .site-header__cta.btn-nav-primary {
    display: none !important;
  }

  .site-nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    z-index: 350;
    width: min(320px, 100%);
    max-width: 100%;
    height: 100dvh;
    height: 100vh;
    margin: 0;
    padding: calc(var(--site-header-height, 4.5rem) + 1.25rem) max(1.5rem, env(safe-area-inset-right, 0px))
      max(2rem, env(safe-area-inset-bottom, 0px)) 1.5rem;
    background: #fff;
    box-shadow: -12px 0 48px rgba(15, 23, 42, 0.12);
    transform: translate3d(100%, 0, 0);
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    overflow-y: auto;
    visibility: hidden;
    -webkit-overflow-scrolling: touch;
  }

  body.nav-open .site-nav {
    transform: translate3d(0, 0, 0);
    visibility: visible;
  }

  body.nav-open .site-header__inner {
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }

  .site-nav__link {
    display: block;
    padding: 1rem 0;
    font-size: 1.125rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  }

  .site-nav__link--cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-top: 1.25rem;
    padding: 0.9rem 1.25rem;
    border: none;
    border-bottom: none;
    border-radius: var(--radius-btn-pill);
    background: var(--figma-blue-nav);
    color: var(--figma-white);
    font-family: var(--font-ui);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
  }

  .site-nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 340;
    background: rgba(243, 240, 255, 0.45);
    opacity: 0;
    visibility: hidden;
    transition:
      opacity 0.35s ease,
      visibility 0.35s ease;
    cursor: pointer;
  }

  body.nav-open .site-nav-backdrop {
    opacity: 1;
    visibility: visible;
  }

  body.nav-open {
    overflow: hidden;
  }

  .site-header {
    z-index: 360;
  }
}

/* —— Desktop nav (1024px+) —— */
@media (min-width: 1024px) {
  .site-nav-toggle {
    display: none;
  }

  .site-header__cta.btn-nav-primary {
    display: inline-flex;
  }

  .site-nav {
    position: static;
    width: auto;
    height: auto;
    padding: 0;
    margin: 0;
    flex-direction: row;
    align-items: center;
    gap: 57px;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    transform: none;
    visibility: visible;
    overflow: visible;
  }

  .site-nav__link {
    padding: 0;
    border: none;
    font-size: 16px;
  }

  .site-nav__link--cta {
    display: none;
  }

  .site-nav-backdrop {
    display: none !important;
  }
}

/* —— Tablet+: row layouts —— */
@media (min-width: 640px) and (max-width: 1023px) {
  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-block {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .kpi-item {
    flex-direction: row;
    align-items: center;
    gap: 2.5rem;
  }

  .kpi-item__number {
    width: 200px;
    text-align: right;
    flex-shrink: 0;
  }

  .stats-quote {
    flex-direction: row;
    gap: 2.5rem;
  }

  .stats-quote img {
    width: 140px;
  }
}

/* —— Sticky cards: gentler on small screens —— */
@media (max-width: 1023px) {
  .stack-cards__item {
    position: sticky;
    top: calc(var(--site-header-height, 4.5rem) + 8px) !important;
  }

  .stack-cards__item--covered {
    visibility: visible;
    pointer-events: auto;
    opacity: 0.35;
  }
}

@media (max-width: 639px) {
  .stack-cards__item {
    position: relative !important;
    top: auto !important;
    margin-bottom: 1.25rem !important;
  }

  .stack-cards__item--covered {
    opacity: 1;
  }

  .stack-cards__spacer {
    display: none;
  }
}

/* —— Safe areas & touch targets —— */
@media (max-width: 1023px) {
  .site-nav-toggle,
  .video-modal__close,
  .btn-nav-primary {
    min-width: 44px;
    min-height: 44px;
  }
}

@supports (padding: max(0px)) {
  @media (max-width: 1023px) {
    .site-nav {
      padding-top: max(
        calc(var(--site-header-height, 4.5rem) + 1.5rem),
        calc(env(safe-area-inset-top) + 5rem)
      );
      padding-right: max(1.5rem, env(safe-area-inset-right));
      padding-bottom: max(2rem, env(safe-area-inset-bottom));
    }

    .site-header {
      padding-left: max(0px, env(safe-area-inset-left));
      padding-right: max(0px, env(safe-area-inset-right));
    }
  }
}