/* Shared responsive rules for desktop, mobile, foldable and short landscape screens. */
img,
video,
iframe {
  max-width: 100%;
}

.shell {
  width: min(1240px, calc(100% - clamp(32px, 6vw, 72px)));
}

.section {
  padding-block: clamp(76px, 8vw, 115px);
}

.split-heading {
  flex-wrap: wrap;
}

.hero,
.hero-inner {
  min-height: calc(100vh - (82px + env(safe-area-inset-top, 0px)));
  min-height: calc(100svh - (82px + env(safe-area-inset-top, 0px)));
}

.hero-inner {
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(18px, 3vw, 48px);
  align-items: center;
}

.hero-content {
  min-width: 0;
  padding-block: clamp(28px, 5vh, 62px);
}

.eyebrow {
  white-space: normal;
  line-height: 1.4;
}

.hero h1 {
  font-size: clamp(74px, min(10vw, 14vh), 144px);
  letter-spacing: -.035em;
  margin: clamp(14px, 2.2vh, 24px) 0 clamp(10px, 1.7vh, 18px);
}

.hero-outline {
  font-size: clamp(38px, min(4.8vw, 8vh), 64px);
  letter-spacing: .025em;
  margin-top: clamp(5px, 1vh, 11px);
}

.hero-content > p {
  max-width: 48ch;
  font-size: clamp(14px, 1.2vw, 17px);
  line-height: 1.55;
}

.duo-callout {
  margin-top: clamp(14px, 2vh, 22px);
}

.hero-buttons {
  gap: 10px;
  margin-top: clamp(16px, 2.4vh, 26px);
}

.hero-buttons .btn {
  min-height: 48px;
  padding: 13px 16px;
  font-size: 10px;
}

.hero-footnote {
  margin-top: clamp(16px, 2.5vh, 26px);
}

.hero-art {
  min-width: 0;
  min-height: 0;
  height: 100%;
}

.hero-art .hero-video {
  height: min(76svh, 500px);
  max-height: calc(100svh - 112px);
  max-width: 82%;
  left: 50%;
}

@media (max-width: 1180px) {
  .section-heading h2,
  .transparency-section h2 {
    font-size: clamp(52px, 7vw, 82px);
  }
}

@media (min-width: 761px) and (max-width: 1080px) {
  .hero-content {
    padding-block: clamp(22px, 4vh, 42px);
  }

  .hero h1 {
    font-size: clamp(70px, 9vw, 104px);
  }

  .hero-content > p {
    font-size: 14px;
  }

  .hero-footnote {
    font-size: 8px;
    letter-spacing: .5px;
  }

  .hero-art .hero-video {
    height: min(68svh, 420px);
  }

  .whatsapp-card {
    grid-template-columns: 60px minmax(0, 1fr) auto;
    gap: 18px;
    padding: 26px;
  }
}

/* The unfolded Duo view gets a balanced two-panel composition; the folded view uses the phone layout. */
@media (min-width: 761px) and (max-width: 1080px) and (orientation: landscape) {
  .hero,
  .hero-inner {
    min-height: calc(100vh - 82px);
    min-height: calc(100svh - 82px);
  }

  .hero-content {
    padding-block: clamp(20px, 3vh, 34px);
  }

  .hero h1 {
    font-size: clamp(66px, 8vw, 92px);
    margin-block: 10px 8px;
  }

  .hero-outline {
    font-size: clamp(34px, 4.2vw, 48px);
  }

  .hero-footnote {
    display: none;
  }

  .hero-art .hero-video {
    height: min(68svh, 360px);
  }
}

@media (min-width: 761px) and (max-width: 1080px) and (orientation: landscape) and (max-height: 460px) {
  .hero-content { align-self: start; padding-block: 8px; }
  .hero h1 { font-size: 54px; margin-block: 4px 2px; }
  .hero-outline { font-size: 30px; margin-top: 1px; }
  .hero-content > p { font-size: 12px; line-height: 1.3; margin-block: 5px; }
  .duo-callout { margin-top: 4px; gap: 7px; padding-left: 8px; }
  .duo-callout strong { font-size: 9px; }
  .duo-callout small { font-size: 7px; line-height: 1.15; }
  .duo-callout strong + small { display: none; }
  .hero-buttons { gap: 7px; margin-top: 6px; }
  .hero-buttons .btn { min-height: 38px; padding: 9px 10px; font-size: 8px; }
  .hero-footnote { display: none; }
  .hero-art .hero-video { height: min(70svh, 250px); max-height: 278px; }
}

@media (max-width: 980px) {
  .section {
    padding-block: clamp(72px, 9vw, 96px);
  }

  .toolbar {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .search-wrap {
    width: 100%;
  }

  .filters {
    gap: 8px;
  }

  .filter {
    min-height: 44px;
  }

  .maker-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }

  .meme-preview-wrap {
    min-height: 0;
  }

  .transparency-section {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }
}

@media (max-width: 760px) {
  .section {
    padding-block: 76px;
  }

  .section-heading {
    margin-bottom: 30px;
  }

  .section-heading h2,
  .transparency-section h2 {
    font-size: clamp(48px, 10vw, 72px);
    line-height: .9;
  }

  .section-heading p {
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.6;
  }

  .split-heading {
    align-items: flex-start;
    gap: 18px;
  }

  .heading-stamp {
    display: none;
  }

  .outline-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 12px 14px;
  }

  .hero,
  .hero-inner {
    min-height: calc(100vh - 82px);
    min-height: calc(100svh - 82px);
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(240px, 1fr);
    gap: 0;
    align-content: start;
  }

  .hero-content {
    padding: clamp(18px, 3.2svh, 32px) 0 0;
  }

  .eyebrow {
    gap: 7px;
    font-size: clamp(8px, 1.5vw, 10px);
    letter-spacing: .7px;
  }

  .hero h1 {
    font-size: clamp(64px, 14vw, 98px);
    letter-spacing: -.04em;
    margin: clamp(12px, 2svh, 20px) 0 8px;
  }

  .hero-outline {
    font-size: clamp(34px, 7.6vw, 54px);
    letter-spacing: .02em;
    margin-top: 5px;
  }

  .hero-content > p {
    max-width: 58ch;
    margin-block: 10px;
    font-size: clamp(14px, 2vw, 16px);
    line-height: 1.48;
  }

  .duo-callout {
    margin-top: 12px;
  }

  .duo-callout strong {
    font-size: 11px;
  }

  .duo-callout small {
    font-size: 9px;
  }

  .hero-buttons {
    gap: 8px;
    margin-top: 14px;
  }

  .hero-buttons .btn {
    flex: 1 1 190px;
    min-height: 48px;
    padding: 12px 10px;
    font-size: 9px;
  }

  .hero-footnote {
    display: none;
  }

  .hero-art {
    height: auto;
    min-height: clamp(245px, 32svh, 360px);
    margin-top: 0;
  }

  .hero-art .hero-video {
    height: min(92%, 340px);
    max-height: 340px;
    left: 50%;
    top: 50%;
  }

  .hero-index {
    left: 16px;
    bottom: 9px;
  }

  .tiktok-clip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pupa-feature {
    grid-template-columns: minmax(0, 1fr);
  }

  .pupa-copy {
    padding: 10px 6px 14px;
  }

  .whatsapp-card {
    grid-template-columns: 52px minmax(0, 1fr);
    align-items: start;
    gap: 14px;
    padding: 22px;
  }

  .whatsapp-icon {
    width: 50px;
    height: 50px;
    font-size: 32px;
  }

  .whatsapp-card > div:nth-child(2) {
    min-width: 0;
  }

  .whatsapp-card h2 {
    font-size: clamp(30px, 7vw, 46px);
  }

  .whatsapp-join {
    grid-column: 2;
    justify-self: start;
    white-space: normal;
  }

  .footer-top,
  .footer-bottom {
    gap: 28px;
  }
}

@media (max-width: 650px) {
  .site-header {
    height: calc(67px + env(safe-area-inset-top, 0px));
    padding-top: env(safe-area-inset-top, 0px);
    padding-inline: max(0px, env(safe-area-inset-left, 0px)) max(0px, env(safe-area-inset-right, 0px));
  }

  .mobile-nav {
    top: calc(67px + env(safe-area-inset-top, 0px));
    padding-inline: max(16px, env(safe-area-inset-left, 0px)) max(16px, env(safe-area-inset-right, 0px));
  }

  .header-actions .live-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 7px;
    font-size: 8px;
    letter-spacing: 0;
  }

  .menu-toggle {
    min-width: 44px;
    min-height: 44px;
    flex-shrink: 0;
  }

  .mobile-nav a,
  .filter,
  .favorite,
  .clip-start {
    min-height: 44px;
  }

  .hero,
  .hero-inner {
    min-height: calc(100vh - (67px + env(safe-area-inset-top, 0px)));
    min-height: calc(100svh - (67px + env(safe-area-inset-top, 0px)));
  }

  .hero-inner {
    grid-template-rows: auto minmax(225px, 1fr);
  }

  .sound-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .clip-grid {
    grid-template-columns: 1fr;
  }

  .sound-card {
    min-width: 0;
  }

  .sound-card-main {
    padding: 12px 10px 10px;
  }

  .sound-card h3 {
    font-size: clamp(18px, 5.5vw, 23px);
  }

  .sound-top {
    height: 100px;
  }

  .random-banner {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 16px;
    padding: 20px;
  }

  .random-banner > div:nth-child(2) {
    min-width: 0;
    flex: 1 1 180px;
  }

  .random-banner .btn {
    width: 100%;
    margin-left: 0;
  }

  .tiktok-clip-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .tiktok-player {
    max-width: 420px;
    margin-inline: auto;
  }

  .quality-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quality-device-card {
    min-width: 0;
    padding: 15px;
  }

  .quality-device-card .device-copy h3 {
    overflow-wrap: anywhere;
    font-size: clamp(20px, 5.5vw, 25px);
  }

  .quality-product-image.macbook-product-image {
    width: 122%;
  }

  .maker-layout {
    padding: 18px;
  }

  .meme-preview {
    width: min(100%, 280px);
  }

  .mission-layout {
    gap: 28px;
  }

  .mission-panel {
    min-width: 0;
    padding: clamp(16px, 5vw, 24px);
  }

  .mission-info h2 {
    font-size: clamp(60px, 15vw, 92px);
  }

  .mission-share-row {
    flex-wrap: wrap;
  }

  .mission-share-row .btn {
    flex: 1 1 200px;
    white-space: normal;
  }

  .transparency-section {
    grid-template-columns: minmax(0, 1fr);
    gap: 26px;
  }

  .steps article {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
  }

  .last-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .last-inner h2 {
    font-size: clamp(56px, 14vw, 78px);
  }

  .footer-top,
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-links {
    width: 100%;
    gap: clamp(24px, 8vw, 50px);
  }
}

@media (max-width: 430px) {
  .shell {
    width: calc(100% - 32px);
  }

  .logo {
    gap: 7px;
  }

  .logo-mark {
    width: 34px;
    height: 34px;
    font-size: 25px;
  }

  .logo-word {
    font-size: 19px;
  }

  .logo-word small {
    font-size: 6px;
    letter-spacing: 1.8px;
  }

  .header-inner,
  .header-actions {
    gap: 6px;
  }

  .header-actions .live-link {
    padding-inline: 6px;
    font-size: 7px;
  }

  .hero h1 {
    font-size: clamp(60px, 17vw, 72px);
  }

  .hero-art {
    height: auto;
    min-height: clamp(220px, 29svh, 270px);
  }

  .hero-art .hero-video {
    height: min(92%, 250px);
  }

  .quality-grid {
    grid-template-columns: 1fr;
  }

  .sound-grid {
    grid-template-columns: 1fr;
  }

  .quality-device-card {
    min-height: 0;
  }

  .quality-device-card .device-visual {
    height: 150px;
    flex-basis: 150px;
  }

  .pupa-photo-wrap {
    min-height: 0;
  }

  .pupa-cutout {
    height: auto;
    max-height: 290px;
  }

  .panel-amount {
    font-size: clamp(52px, 15vw, 68px);
  }

  .progress-meta {
    flex-wrap: wrap;
    gap: 6px;
  }

  .whatsapp-card {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 12px;
    padding: 17px;
  }

  .whatsapp-icon {
    width: 42px;
    height: 42px;
    font-size: 27px;
  }

  .whatsapp-icon svg {
    width: 28px;
    height: 28px;
  }

  .whatsapp-card h2 {
    font-size: clamp(28px, 8vw, 36px);
  }
}

@media (max-width: 360px) {
  .logo-word small {
    display: none;
  }

  .header-actions .live-link #liveStatus {
    font-size: 0;
  }

  .header-actions .live-link #liveStatus::after {
    content: attr(data-compact);
    font: 800 7px/1 var(--body);
  }

  .logo { gap: 5px; }
  .logo-mark { width: 30px; height: 30px; }
  .logo-word { font-size: 16px; }
  .header-actions .live-link { padding-inline: 4px; gap: 3px; }
  .header-actions .live-link > span:last-child { margin-left: 2px; }
  .menu-toggle { width: 38px; min-width: 38px; padding: 8px; }

  .hero h1 {
    font-size: 60px;
  }

  .quality-grid {
    grid-template-columns: 1fr;
  }

  .mission-info h2 {
    font-size: 56px;
  }
}

@media (max-width: 760px) and (max-height: 740px) {
  .hero-content {
    padding-top: 14px;
  }

  .hero h1 {
    margin-block: 8px 5px;
    font-size: clamp(58px, 15vw, 78px);
  }

  .hero-outline {
    font-size: clamp(32px, 7.5vw, 46px);
  }

  .hero-content > p {
    margin-block: 7px;
    font-size: 13px;
    line-height: 1.4;
  }

  .duo-callout,
  .hero-buttons {
    margin-top: 8px;
  }

  .hero-art {
    height: auto;
    min-height: clamp(165px, 24svh, 220px);
  }

  .hero-inner {
    grid-template-rows: auto minmax(160px, 1fr);
  }
}

@media (max-width: 430px) and (max-height: 680px) {
  .hero-content { padding-top: 8px; }
  .hero h1 { font-size: 54px; margin-block: 6px 3px; }
  .hero-outline { font-size: 30px; margin-top: 2px; }
  .hero-content > p { font-size: 11px; line-height: 1.3; margin-block: 5px; }
  .duo-callout { margin-top: 5px; gap: 7px; padding-left: 8px; }
  .duo-callout strong { font-size: 9px; }
  .duo-callout small { font-size: 7px; line-height: 1.2; }
  .duo-callout strong + small { display: none; }
  .hero-buttons { gap: 6px; margin-top: 6px; }
  .hero-buttons .btn { min-height: 40px; padding: 9px 8px; font-size: 8px; }
  .hero-art { min-height: 140px; }
  .hero-art .hero-video { height: min(100%, 140px); max-height: 140px; }
  .hero-inner { grid-template-rows: auto minmax(140px, 1fr); }
}

@media (min-width: 761px) and (max-width: 1080px) and (orientation: portrait) and (min-height: 950px) {
  .hero-content {
    align-self: start;
    padding-top: clamp(72px, 9vh, 110px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track {
    animation: none;
  }
}