:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
    "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
}

button,
input {
  font: inherit;
}

a {
  color: inherit;
}

.option-index {
  min-height: 100vh;
  padding: clamp(48px, 9vw, 120px);
  color: #fef8fa;
  background:
    radial-gradient(circle at 12% 16%, #ff4f9140, transparent 34%),
    radial-gradient(circle at 86% 18%, #22b8c833, transparent 30%),
    #151014;
}

.index-kicker,
.eyebrow {
  margin: 0 0 18px;
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.option-index h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.94;
  letter-spacing: -0.055em;
}

.index-intro {
  max-width: 640px;
  margin: 28px 0 46px;
  color: #d9cbd4;
  font-size: 20px;
  line-height: 1.6;
}

.option-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1160px;
}

.option-link {
  display: flex;
  min-height: 150px;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  border: 1px solid #ffffff24;
  border-radius: 24px;
  text-decoration: none;
  background: #ffffff0b;
  transition: transform 0.18s, background 0.18s;
}

.option-link:hover,
.option-link:focus-visible {
  transform: translateY(-4px);
  background: #ffffff14;
}

.option-link span {
  color: #f1bf4d;
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.option-link strong {
  font-size: 24px;
}

.site {
  --ink: #fff8f3;
  --muted: #d9cbd4;
  --soft: #9f919a;
  --night: #151014;
  --panel: #221820;
  --panel-2: #2c2029;
  --line: rgb(255 248 243 / 14%);
  --accent: #ff4f91;
  --accent-deep: #e83e7e;
  --cyan: #22b8c8;
  --gold: #f1bf4d;
  --green: #64d28a;
  --max: 1180px;
  --radius: 28px;
  --shadow: 0 24px 70px rgb(0 0 0 / 32%);
  min-height: 100vh;
  overflow: hidden;
  color: var(--ink);
  background: var(--night);
}

.option-light-01,
.option-light-02,
.option-light-03 {
  --blue: #1267f5;
  --blue-deep: #0a58de;
  --ink: #080d18;
  --muted: #5d6470;
  --soft: #7c8490;
  --night: #f4f7fb;
  --panel: #ffffffc2;
  --panel-2: #ffffff;
  --line: #0911231a;
  --accent: #1267f5;
  --accent-deep: #0a58de;
  --cyan: #88c8ff;
  --gold: #1267f5;
  --green: #0a58de;
  --radius: 34px;
  --shadow: inset 0 1px #fff, 0 30px 90px #2956911f;
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--night);
  background: var(--ink);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  right: 0;
  left: 0;
  color: var(--ink);
}

.header-inner {
  display: flex;
  width: min(calc(100% - 48px), var(--max));
  min-height: 88px;
  align-items: center;
  gap: 28px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

.brand img {
  border-radius: 50%;
}

.brand span {
  font-size: 20px;
  font-weight: 760;
  letter-spacing: -0.025em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
}

.desktop-nav a,
.footer-links a {
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--accent);
}

.header-cta {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 720;
  text-decoration: none;
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  backdrop-filter: blur(24px);
}

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: inherit;
  background: color-mix(in srgb, var(--panel) 78%, transparent);
}

.menu-button span {
  display: block;
  width: 16px;
  height: 2px;
  background: currentColor;
}

.mobile-menu {
  display: none;
}

.home-hero {
  position: relative;
  display: grid;
  min-height: min(900px, 100svh);
  grid-template-columns: minmax(0, 1fr);
  align-items: end;
  isolation: isolate;
}

.hero-art {
  position: absolute;
  z-index: -2;
  inset: 0;
  overflow: hidden;
}

.hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-copy {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
}

.hero-copy h1,
.section-heading h2,
.newsletter-copy h2 {
  text-wrap: balance;
}

.hero-copy h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(52px, 6vw, 86px);
  font-weight: 760;
  line-height: 0.94;
  letter-spacing: -0.064em;
}

.hero-intro {
  max-width: 690px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.55;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.primary-button,
.ghost-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 730;
  text-decoration: none;
  transition: transform 0.18s, background 0.18s, border-color 0.18s;
}

button.primary-button {
  cursor: pointer;
}

.primary-button {
  color: #fff;
  background: var(--accent);
  box-shadow: 0 14px 30px color-mix(in srgb, var(--accent) 24%, transparent);
}

.primary-button:hover,
.primary-button:focus-visible,
.ghost-button:hover,
.ghost-button:focus-visible {
  transform: translateY(-2px);
}

.ghost-button {
  border-color: var(--line);
  color: var(--ink);
  background: color-mix(in srgb, var(--panel) 76%, transparent);
  backdrop-filter: blur(24px);
}

.route-dock {
  display: flex;
  width: min(calc(100% - 48px), var(--max));
  gap: 10px;
  margin: 44px auto 26px;
}

.route-dock a {
  display: flex;
  min-height: 56px;
  flex: 1;
  align-items: center;
  gap: 12px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  font-size: 14px;
  font-weight: 690;
  text-decoration: none;
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  backdrop-filter: blur(24px);
}

.route-dock span {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.age-notice {
  padding: 24px;
  color: #17110c;
  background: var(--gold);
}

.age-notice p {
  max-width: var(--max);
  margin: 0 auto;
  font-size: 14px;
  line-height: 1.6;
}

.content-section,
.newsletter-section,
.site-footer {
  padding: clamp(76px, 9vw, 120px) 24px;
}

.section-heading,
.feature-grid,
.event-card,
.network-grid,
.newsletter-section,
.footer-inner,
.copyright {
  width: min(100%, var(--max));
  margin-right: auto;
  margin-left: auto;
}

.section-heading {
  margin-bottom: 38px;
}

.section-heading h2,
.newsletter-copy h2 {
  max-width: 860px;
  margin: 0;
  font-size: clamp(38px, 5vw, 66px);
  font-weight: 740;
  line-height: 1;
  letter-spacing: -0.055em;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card,
.event-card,
.network-card,
.signup-form {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.feature-card {
  overflow: hidden;
}

.feature-card > img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.card-copy {
  padding: 26px;
}

.card-copy h3,
.event-card h3 {
  margin: 0 0 14px;
  font-size: 24px;
  letter-spacing: -0.025em;
}

.card-copy p,
.event-card > p,
.newsletter-copy > p {
  color: var(--muted);
  line-height: 1.72;
}

.events-section {
  background: color-mix(in srgb, var(--panel) 48%, var(--night));
}

.event-card {
  max-width: 900px;
  padding: clamp(28px, 5vw, 54px);
}

.event-meta {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 34px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.timeline {
  display: grid;
  gap: 0;
  padding: 0;
  margin: 34px 0 0;
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.timeline li strong {
  color: var(--green);
}

.timeline li span {
  color: var(--muted);
  line-height: 1.6;
}

.network-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.network-card {
  display: flex;
  min-height: 150px;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  text-decoration: none;
}

.network-card span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.16em;
}

.network-card strong {
  line-height: 1.3;
}

.newsletter-section {
  display: grid;
  grid-template-columns: 1fr minmax(360px, 0.8fr);
  gap: 58px;
  align-items: center;
}

.signup-form {
  padding: 28px;
}

.signup-form > label:first-child {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 690;
}

.signup-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.signup-row input {
  min-width: 0;
  min-height: 50px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: color-mix(in srgb, var(--panel-2) 92%, transparent);
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
}

.checkbox input {
  accent-color: var(--accent);
}

.form-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.site-footer {
  padding-bottom: 34px;
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-brand img {
  border-radius: 50%;
}

.footer-brand div {
  display: grid;
  gap: 3px;
}

.footer-brand span,
.copyright {
  color: var(--muted);
  font-size: 12px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.copyright {
  margin-top: 42px;
}

/* Dark 01 — cinematic editorial */
.option-dark-01 .home-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgb(10 7 10 / 94%) 0%, rgb(10 7 10 / 62%) 52%, rgb(10 7 10 / 18%) 100%),
    linear-gradient(0deg, #151014 0%, transparent 42%);
}

.option-dark-01 .hero-art img {
  filter: saturate(1.06) contrast(1.02);
}

.option-dark-01 .hero-copy {
  padding-top: 180px;
}

.option-dark-01 .hero-copy .eyebrow {
  color: var(--gold);
}

.option-dark-01 .route-dock a {
  background: rgb(21 16 20 / 72%);
}

/* Dark 02 — night timetable */
.option-dark-02 {
  --night: #0b0c0f;
  --panel: #12141a;
  --panel-2: #181b22;
  --line: rgb(255 255 255 / 16%);
  --accent: #ff4f91;
  --gold: #f1bf4d;
}

.option-dark-02 .site-header {
  border-bottom: 1px solid var(--line);
  background: #0b0c0f;
}

.option-dark-02 .home-hero {
  grid-template-columns: minmax(0, 1.05fr) minmax(440px, 0.95fr);
  align-items: center;
  padding-top: 88px;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 54px 54px;
}

.option-dark-02 .hero-art {
  position: relative;
  z-index: 0;
  grid-column: 2;
  grid-row: 1;
  height: calc(100svh - 140px);
  margin: 26px 32px 26px 0;
  border: 1px solid var(--line);
  border-radius: 22px;
}

.option-dark-02 .hero-art::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 45%, #0b0c0fcc);
}

.option-dark-02 .hero-copy {
  grid-column: 1;
  grid-row: 1;
  width: auto;
  margin: 0;
  padding: 54px 6vw;
}

.option-dark-02 .hero-copy h1 {
  font-size: clamp(52px, 5vw, 76px);
}

.option-dark-02 .hero-copy .eyebrow {
  display: inline-flex;
  padding: 8px 12px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
}

.option-dark-02 .route-dock {
  position: absolute;
  right: 58px;
  bottom: 52px;
  width: min(39vw, 520px);
  margin: 0;
}

.option-dark-02 .route-dock a {
  border-radius: 12px;
  background: #0b0c0fd9;
}

.option-dark-02 .primary-button,
.option-dark-02 .ghost-button {
  border-radius: 12px;
}

/* Dark 03 — spectrum salon */
.option-dark-03 {
  --night: #181019;
  --panel: #2a1d29d9;
}

.option-dark-03 .site-header .header-inner {
  padding: 0 18px;
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgb(24 16 25 / 62%);
  backdrop-filter: blur(24px) saturate(170%);
}

.option-dark-03 .home-hero {
  align-items: center;
  padding-top: 98px;
  background:
    radial-gradient(circle at 16% 28%, #ff4f9145, transparent 34%),
    radial-gradient(circle at 86% 32%, #22b8c846, transparent 36%),
    radial-gradient(circle at 54% 78%, #f1bf4d2e, transparent 33%),
    #181019;
}

.option-dark-03 .hero-art {
  z-index: -1;
  top: 16%;
  right: 8%;
  bottom: auto;
  left: auto;
  width: min(40vw, 580px);
  height: min(40vw, 580px);
  border: 1px solid #ffffff2b;
  border-radius: 50%;
  box-shadow: 0 30px 90px #0009;
}

.option-dark-03 .hero-art img {
  border-radius: 50%;
}

.option-dark-03 .hero-art::after {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  content: "";
  background: linear-gradient(135deg, #ff4f9138, #22b8c82e);
}

.option-dark-03 .hero-copy {
  padding-right: min(38vw, 500px);
}

.option-dark-03 .hero-copy h1 {
  font-size: clamp(60px, 7vw, 96px);
}

.option-dark-03 .hero-copy .eyebrow {
  color: var(--gold);
}

.option-dark-03 .route-dock {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
}

/* Light 01 — Premium Light home glass hero */
.option-light-01 .site-header {
  color: var(--ink);
}

.option-light-01 .home-hero {
  align-items: center;
  padding-top: 88px;
  background:
    radial-gradient(circle at 15% 16%, #fffffffa, #ffffffa6 44%, #0000 66%),
    linear-gradient(145deg, #f9fbff 0%, #eff5fd 50%, #fff 100%);
}

.option-light-01 .hero-art {
  top: 18%;
  right: 6%;
  bottom: auto;
  left: auto;
  width: min(43vw, 640px);
  height: min(43vw, 640px);
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 32%, #fff, #88c8ff 52%, #1267f5 100%);
  box-shadow: inset 0 1px #fff, 0 30px 90px #2956911f;
}

.option-light-01 .hero-art::after {
  position: absolute;
  inset: 18%;
  border: 1px solid #ffffffc7;
  border-radius: 50%;
  content: "";
  background: url("/assets/biphoria/biphoria-logo.png") center / 48% no-repeat, #ffffff4d;
  backdrop-filter: blur(24px) saturate(170%);
}

.option-light-01 .hero-art img {
  display: none;
}

.option-light-01 .hero-copy {
  position: relative;
  z-index: 2;
  padding-right: min(34vw, 460px);
}

.option-light-01 .hero-copy h1 {
  font-size: clamp(56px, 5.3vw, 86px);
}

.option-light-01 .route-dock {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
}

/* Light 02 — editorial route */
.option-light-02 {
  --radius: 17px;
  --shadow: 0 22px 70px #20436f13;
}

.option-light-02 .site-header {
  border-bottom: 1px solid var(--line);
  background: #ffffffdb;
  backdrop-filter: blur(24px);
}

.option-light-02 .home-hero {
  grid-template-columns: minmax(0, 1.16fr) minmax(360px, 0.84fr);
  align-items: stretch;
  min-height: 900px;
  padding-top: 88px;
  background: #fff;
}

.option-light-02 .hero-art {
  position: relative;
  z-index: 0;
  grid-column: 2;
  grid-row: 1;
  margin: 28px 28px 28px 0;
  border-radius: 17px;
  background:
    linear-gradient(90deg, var(--blue), #88c8ff);
}

.option-light-02 .hero-art::before {
  position: absolute;
  top: 12%;
  right: 12%;
  left: 12%;
  height: 42%;
  border-radius: 17px;
  content: "";
  background: url("/assets/biphoria/biphoria-logo.png") center / 150px no-repeat, #ffffffc2;
  box-shadow: 0 20px 54px #224b7e29, inset 0 1px #fff;
}

.option-light-02 .hero-art::after {
  position: absolute;
  right: 12%;
  bottom: 12%;
  left: 12%;
  height: 28%;
  border: 1px solid #ffffff8a;
  border-radius: 17px;
  content: "";
  background:
    linear-gradient(#ffffff8a 1px, transparent 1px),
    linear-gradient(90deg, #ffffff8a 1px, transparent 1px);
  background-size: 32px 32px;
}

.option-light-02 .hero-art img {
  display: none;
}

.option-light-02 .hero-copy {
  grid-column: 1;
  grid-row: 1;
  width: auto;
  margin: 0;
  padding: 112px 7vw 140px;
}

.option-light-02 .hero-copy h1 {
  font-size: clamp(56px, 6vw, 90px);
}

.option-light-02 .hero-copy .eyebrow {
  color: var(--blue);
}

.option-light-02 .route-dock {
  position: absolute;
  bottom: 40px;
  left: 7vw;
  width: min(53vw, 720px);
  margin: 0;
}

.option-light-02 .route-dock a,
.option-light-02 .primary-button,
.option-light-02 .ghost-button {
  border-radius: 17px;
}

/* Light 03 — gallery sheets */
.option-light-03 {
  --radius: 42px;
  --shadow: 0 24px 74px #20436f17;
}

.option-light-03 .home-hero {
  align-items: center;
  padding: 118px 6vw 46px;
  background:
    linear-gradient(90deg, #0000 0, #000 18% 100%) left bottom / 0 0 no-repeat,
    #f4f7fb;
}

.option-light-03 .hero-art {
  inset: 112px 5vw 42px;
  border: 1px solid var(--line);
  border-radius: 42px;
  background:
    radial-gradient(circle at 80% 25%, #88c8ff7d, transparent 25%),
    radial-gradient(circle at 18% 84%, #1267f52c, transparent 28%),
    #fff;
  box-shadow: inset 0 1px #fff, 0 28px 80px #254c7d1a;
}

.option-light-03 .hero-art::after {
  position: absolute;
  top: 70px;
  right: 8%;
  width: min(31vw, 410px);
  aspect-ratio: 1;
  border-radius: 50%;
  content: "";
  background:
    url("/assets/biphoria/biphoria-logo.png") center / 48% no-repeat,
    linear-gradient(140deg, #eff6ff, #fff);
  box-shadow: 0 24px 70px #152b4b2e;
}

.option-light-03 .hero-art img {
  display: none;
}

.option-light-03 .hero-copy {
  position: relative;
  z-index: 2;
  width: min(100%, calc(var(--max) - 90px));
  padding-right: min(32vw, 420px);
}

.option-light-03 .hero-copy h1 {
  font-size: clamp(54px, 5.4vw, 82px);
}

.option-light-03 .hero-copy .eyebrow {
  color: var(--blue);
}

.option-light-03 .route-dock {
  position: absolute;
  z-index: 2;
  right: 8vw;
  bottom: 76px;
  width: min(29vw, 390px);
  flex-direction: column;
  margin: 0;
}

.option-light-03 .route-dock a {
  background: #ffffffc2;
}

.option-light-01 .age-notice,
.option-light-02 .age-notice,
.option-light-03 .age-notice {
  color: #fff;
  background: linear-gradient(90deg, var(--blue), #88c8ff);
}

.option-light-01 .feature-card > img,
.option-light-02 .feature-card > img,
.option-light-03 .feature-card > img {
  display: none;
}

.option-light-01 .feature-card,
.option-light-02 .feature-card,
.option-light-03 .feature-card {
  padding-top: 10px;
}

@media (max-width: 1050px) {
  .desktop-nav,
  .header-cta {
    display: none;
  }

  .menu-button {
    display: inline-flex;
    flex-direction: column;
    margin-left: auto;
  }

  .mobile-menu {
    position: absolute;
    top: 78px;
    right: 24px;
    left: 24px;
    z-index: 30;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--panel-2);
    box-shadow: var(--shadow);
  }

  .mobile-menu.open {
    display: grid;
  }

  .mobile-menu a {
    padding: 14px 12px;
    border-bottom: 1px solid var(--line);
    font-weight: 690;
    text-decoration: none;
  }

  .mobile-menu a:last-child {
    border-bottom: 0;
  }

  .option-dark-02 .home-hero,
  .option-light-02 .home-hero {
    grid-template-columns: 1fr;
  }

  .option-dark-02 .hero-art,
  .option-light-02 .hero-art {
    position: absolute;
    z-index: -1;
    inset: 105px 24px 24px;
    grid-column: 1;
    width: auto;
    height: auto;
    margin: 0;
    opacity: 0.34;
  }

  .option-dark-02 .hero-copy,
  .option-light-02 .hero-copy {
    grid-column: 1;
    padding: 160px 7vw 170px;
  }

  .option-dark-02 .route-dock,
  .option-light-02 .route-dock {
    right: auto;
    left: 7vw;
    width: 86vw;
  }

  .network-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .header-inner {
    width: calc(100% - 28px);
    min-height: 72px;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  .option-dark-03 .site-header .header-inner {
    margin-top: 10px;
  }

  .home-hero {
    min-height: 820px;
  }

  .hero-copy {
    width: calc(100% - 36px);
  }

  .hero-copy h1,
  .option-dark-03 .hero-copy h1,
  .option-light-01 .hero-copy h1,
  .option-light-02 .hero-copy h1,
  .option-light-03 .hero-copy h1 {
    font-size: clamp(42px, 12vw, 58px);
    line-height: 0.96;
  }

  .hero-intro {
    font-size: 16px;
  }

  .route-dock,
  .option-dark-02 .route-dock,
  .option-dark-03 .route-dock,
  .option-light-01 .route-dock,
  .option-light-02 .route-dock,
  .option-light-03 .route-dock {
    position: absolute;
    right: 18px;
    bottom: 18px;
    left: 18px;
    width: auto;
    flex-direction: row;
    gap: 6px;
    margin: 0;
    transform: none;
  }

  .route-dock a {
    min-height: 52px;
    justify-content: center;
    padding: 0 10px;
    font-size: 11px;
  }

  .route-dock span {
    display: none;
  }

  .option-dark-01 .hero-copy {
    padding-top: 120px;
    padding-bottom: 120px;
  }

  .option-dark-02 .hero-copy,
  .option-light-02 .hero-copy {
    padding: 132px 18px 150px;
  }

  .option-dark-03 .hero-art,
  .option-light-01 .hero-art,
  .option-light-03 .hero-art {
    top: 128px;
    right: -70px;
    width: 300px;
    height: 300px;
    opacity: 0.5;
  }

  .option-dark-03 .hero-copy,
  .option-light-01 .hero-copy,
  .option-light-03 .hero-copy {
    padding-right: 0;
  }

  .option-light-03 .home-hero {
    padding: 96px 18px 42px;
  }

  .option-light-03 .hero-art {
    inset: 90px 12px 12px;
    width: auto;
    height: auto;
    opacity: 1;
  }

  .option-light-03 .hero-art::after {
    top: 36px;
    right: -38px;
    width: 220px;
  }

  .feature-grid,
  .network-grid,
  .newsletter-section {
    grid-template-columns: 1fr;
  }

  .feature-card > img {
    height: 210px;
  }

  .timeline li {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .network-card {
    min-height: 104px;
  }

  .newsletter-section {
    width: 100%;
    gap: 34px;
  }

  .signup-row {
    grid-template-columns: 1fr;
  }

  .footer-inner,
  .footer-links {
    align-items: flex-start;
    flex-direction: column;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Exact ALG homepage template surface used by the accepted dark/light previews. */
.option-alg-light {
  --ink: #080d18;
  --muted: #5d6470;
  --blue: #1267f5;
  --blue-deep: #0a58de;
  --line: rgb(9 17 35 / 10%);
  --mist: #f4f7fb;
  --panel: rgb(255 255 255 / 76%);
  --radius: 34px;
  --accent: #1267f5;
  --accent-deep: #0a58de;
  --night: #fff;
  --gold: #1267f5;
  --green: #0a58de;
  color: var(--ink);
  background: #fff;
}

.option-alg-dark {
  --ink: #fff8f3;
  --muted: #d9cbd4;
  --blue: #ff4f91;
  --blue-deep: #ff72a7;
  --line: rgb(255 248 243 / 14%);
  --mist: #221820;
  --panel: rgb(34 24 32 / 76%);
  --radius: 34px;
  --accent: #ff4f91;
  --accent-deep: #ff72a7;
  --night: #151014;
  --gold: #f1bf4d;
  --green: #64d28a;
  color: var(--ink);
  background: #151014;
}

.option-alg-light .site-header,
.option-alg-dark .site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgb(10 20 40 / 6%);
  color: var(--ink);
  background: rgb(255 255 255 / 80%);
  backdrop-filter: blur(24px) saturate(170%);
}

.option-alg-dark .site-header {
  border-bottom-color: var(--line);
  background: rgb(21 16 20 / 82%);
}

.option-alg-light .header-inner,
.option-alg-dark .header-inner {
  position: relative;
  display: grid;
  width: min(1320px, calc(100% - 48px));
  height: 78px;
  min-height: 0;
  grid-template-columns: minmax(260px, 1fr) auto minmax(260px, 1fr);
  align-items: center;
  gap: 0;
  margin: auto;
}

.option-alg-light .brand,
.option-alg-dark .brand {
  gap: 10px;
  width: fit-content;
  font-size: 14px;
  font-weight: 690;
  letter-spacing: -0.01em;
}

.option-alg-light .brand img,
.option-alg-dark .brand img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.option-alg-light .brand-orb,
.option-alg-dark .brand-orb {
  position: relative;
  display: block;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border: 1px solid rgb(68 26 140 / 22%);
  border-radius: 50%;
  background:
    radial-gradient(circle at 29% 24%, #f1eaff 0 8%, transparent 26%),
    radial-gradient(circle at 34% 28%, #cdb4ff 0%, #8b52f6 38%, #5b24c7 72%, #371079 100%);
  box-shadow:
    inset 1px 1px 0 rgb(255 255 255 / 72%),
    inset -5px -7px 12px rgb(39 5 91 / 28%),
    0 8px 18px rgb(86 36 194 / 24%);
}

.option-alg-light .desktop-nav,
.option-alg-dark .desktop-nav {
  gap: 28px;
  margin-left: 0;
}

.option-alg-light .desktop-nav a,
.option-alg-dark .desktop-nav a {
  color: #343b47;
  font-size: 13px;
  font-weight: 570;
  transition: color 160ms ease;
}

.option-alg-dark .desktop-nav a {
  color: var(--muted);
}

.option-alg-light .header-cta,
.option-alg-dark .header-cta {
  min-height: 0;
  justify-self: end;
  padding: 11px 17px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: var(--blue);
  font-size: 13px;
  font-weight: 650;
  backdrop-filter: none;
}

.option-alg-light .home-hero,
.option-alg-dark .home-hero {
  position: relative;
  display: block;
  isolation: isolate;
  width: min(1390px, calc(100% - 40px));
  min-height: 760px;
  margin: 22px auto 0;
  overflow: hidden;
  border: 1px solid rgb(136 162 203 / 20%);
  border-radius: 52px;
  background:
    radial-gradient(
      circle at 15% 16%,
      rgb(255 255 255 / 98%),
      rgb(255 255 255 / 65%) 44%,
      transparent 66%
    ),
    linear-gradient(145deg, #f9fbff 0%, #eff5fd 50%, #fff 100%);
  box-shadow: inset 0 1px #fff, 0 30px 90px rgb(41 86 145 / 12%);
}

.option-alg-dark .home-hero {
  border-color: var(--line);
  background:
    radial-gradient(
      circle at 15% 16%,
      rgb(52 34 48 / 96%),
      rgb(34 24 32 / 72%) 44%,
      transparent 66%
    ),
    linear-gradient(145deg, #21161f 0%, #151014 50%, #261a23 100%);
  box-shadow: inset 0 1px rgb(255 255 255 / 8%), 0 30px 90px rgb(0 0 0 / 36%);
}

.option-alg-light .hero-ribbon,
.option-alg-dark .hero-ribbon {
  position: absolute;
  z-index: -1;
  inset: -6% -4% 0 32%;
  width: 76%;
  height: 88%;
  object-fit: cover;
  object-position: center;
  mix-blend-mode: multiply;
  opacity: 0.96;
  filter: saturate(1.06) contrast(1.02);
  mask-image: linear-gradient(90deg, transparent 0, #000 18% 100%);
}

.hero-picture {
  display: contents;
}

.option-alg-light .hero-ribbon {
  inset: -6% -4% 0 42%;
  width: 66%;
  mask-image: linear-gradient(90deg, transparent 0, #000 30% 100%);
}

.option-alg-dark .hero-ribbon {
  mix-blend-mode: screen;
  opacity: 0.66;
  filter: saturate(1.06) contrast(1.08) brightness(0.72);
}

.option-alg-light .hero-copy,
.option-alg-dark .hero-copy {
  width: min(660px, 50%);
  margin: 0;
  padding: 112px 0 190px 8.3%;
}

.option-alg-light .hero-copy {
  width: min(540px, 46%);
}

.option-alg-light .hero-copy h1,
.option-alg-dark .hero-copy h1 {
  max-width: 650px;
  margin: 0;
  font-size: clamp(56px, 5.3vw, 86px);
  font-weight: 720;
  line-height: 0.94;
  letter-spacing: -0.064em;
}

.option-alg-light .hero-copy .hero-intro,
.option-alg-dark .hero-copy .hero-intro {
  max-width: 545px;
  margin: 28px 0 34px;
  color: #424b5b;
  font-size: 18px;
  line-height: 1.55;
  letter-spacing: -0.015em;
}

.option-alg-light .hero-copy .hero-intro {
  max-width: 430px;
}

.option-alg-light .hero-signup,
.option-alg-dark .hero-signup {
  width: min(100%, 440px);
  margin-top: 26px;
  padding: 20px;
  border: 1px solid rgb(255 255 255 / 18%);
  border-radius: 24px;
  color: #fff;
  background:
    radial-gradient(circle at 12% 0%, rgb(255 255 255 / 17%), transparent 34%),
    linear-gradient(135deg, #63264a 0%, #4c1939 100%);
  box-shadow: 0 22px 52px rgb(80 25 61 / 22%);
}

.option-alg-light .hero-signup > label,
.option-alg-dark .hero-signup > label {
  display: block;
  margin-bottom: 9px;
  color: #fff;
  font-size: 15px;
  font-weight: 720;
}

.option-alg-light .hero-signup-row,
.option-alg-dark .hero-signup-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 9px;
}

.option-alg-light .hero-signup-row input,
.option-alg-dark .hero-signup-row input {
  min-width: 0;
  min-height: 52px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  background: rgb(255 255 255 / 92%);
  box-shadow: 0 12px 36px rgb(32 67 111 / 7%);
}

.option-alg-dark .hero-signup-row input {
  color: #fff8f3;
  background: rgb(34 24 32 / 88%);
}

.option-alg-light .hero-form-note,
.option-alg-dark .hero-form-note {
  margin: 0 0 13px;
  color: rgb(255 255 255 / 76%);
  font-size: 12px;
  line-height: 1.45;
}

.option-alg-light .hero-signup > .hero-consent,
.option-alg-dark .hero-signup > .hero-consent {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 13px 0 0;
  color: rgb(255 255 255 / 88%);
  font-size: 12px;
  font-weight: 540;
  line-height: 1.4;
}

.option-alg-light .hero-signup > .hero-consent input,
.option-alg-dark .hero-signup > .hero-consent input {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  margin: 1px 0 0;
  accent-color: #a675ff;
}

.option-alg-light .hero-signup-success,
.option-alg-dark .hero-signup-success {
  display: grid;
  gap: 8px;
  min-height: 128px;
  align-content: center;
}

.option-alg-light .hero-signup-success strong,
.option-alg-dark .hero-signup-success strong {
  color: #fff;
  font-size: 24px;
  line-height: 1;
}

.option-alg-light .hero-signup-success span,
.option-alg-dark .hero-signup-success span {
  color: rgb(255 255 255 / 84%);
  font-size: 14px;
  line-height: 1.5;
}

.option-alg-light .hero-signup-error,
.option-alg-dark .hero-signup-error {
  margin: 12px 0 0;
  color: #fff;
  font-size: 12px;
  font-weight: 650;
  line-height: 1.45;
}

.option-alg-light .newsletter-signup-section,
.option-alg-dark .newsletter-signup-section {
  margin-top: clamp(48px, 6vw, 78px);
  margin-bottom: clamp(48px, 6vw, 78px);
  padding: clamp(42px, 5vw, 68px);
  border: 1px solid rgb(136 162 203 / 24%);
  border-radius: 42px;
  background: linear-gradient(135deg, #f8f4ff 0%, #f5f9ff 100%);
  box-shadow: 0 26px 72px rgb(44 71 116 / 12%);
}

.option-alg-light .newsletter-signup-section .newsletter-copy,
.option-alg-dark .newsletter-signup-section .newsletter-copy {
  max-width: 650px;
}

.option-alg-light .newsletter-signup-section .newsletter-copy > p,
.option-alg-dark .newsletter-signup-section .newsletter-copy > p {
  max-width: 610px;
  font-size: 18px;
}

.option-alg-light .newsletter-signup-section .hero-signup,
.option-alg-dark .newsletter-signup-section .hero-signup {
  width: 100%;
  margin: 0;
  padding: 30px;
  justify-self: end;
  border-radius: 28px;
}

.option-alg-light .newsletter-signup-section .hero-form-note,
.option-alg-dark .newsletter-signup-section .hero-form-note {
  margin: 16px 0 0;
}

.option-alg-dark .hero-copy .hero-intro {
  color: var(--muted);
}

.option-alg-light .hero-copy .button-row,
.option-alg-dark .hero-copy .button-row {
  margin-top: 0;
}

.option-alg-light .hero-copy .ghost-button,
.option-alg-dark .hero-copy .ghost-button {
  display: none;
}

.option-alg-light .primary-button,
.option-alg-dark .primary-button {
  min-height: 0;
  gap: 18px;
  padding: 15px 22px;
  border-radius: 999px;
  color: #fff;
  background: var(--blue);
  box-shadow: 0 14px 30px color-mix(in srgb, var(--blue) 24%, transparent);
  font-size: 14px;
  font-weight: 680;
  transition: transform 160ms ease, background 160ms ease;
}

.option-alg-light .route-dock,
.option-alg-dark .route-dock {
  position: absolute;
  right: 3%;
  bottom: 27px;
  left: 3%;
  display: grid;
  width: auto;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 90%);
  border-radius: 28px;
  background: rgb(255 255 255 / 72%);
  box-shadow: 0 20px 54px rgb(34 75 126 / 16%), inset 0 1px #fff;
  transform: none;
  backdrop-filter: blur(28px) saturate(170%);
}

.option-alg-dark .route-dock {
  border-color: rgb(255 255 255 / 14%);
  background: rgb(34 24 32 / 76%);
  box-shadow: 0 20px 54px rgb(0 0 0 / 34%), inset 0 1px rgb(255 255 255 / 8%);
}

.option-alg-light .route-dock a,
.option-alg-dark .route-dock a {
  display: flex;
  min-height: 112px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0;
  border: 0;
  border-right: 1px solid rgb(18 39 70 / 8%);
  border-radius: 0;
  color: #1d2737;
  background: transparent;
  font-size: 12px;
  text-align: center;
  transition: background 160ms ease, color 160ms ease;
  backdrop-filter: none;
}

.option-alg-dark .route-dock a {
  border-right-color: var(--line);
  color: var(--ink);
}

.option-alg-light .route-dock a:last-child,
.option-alg-dark .route-dock a:last-child {
  border-right: 0;
}

.option-alg-light .route-dock a:nth-child(1) {
  background: rgb(18 103 245 / 3.5%);
}

.option-alg-light .route-dock a:nth-child(2) {
  background: rgb(13 124 134 / 3.5%);
}

.option-alg-light .route-dock a:nth-child(3) {
  background: rgb(91 79 199 / 3%);
}

.option-alg-light .route-dock a:nth-child(4) {
  background: rgb(34 145 228 / 3.5%);
}

.option-alg-light .route-dock a:nth-child(5) {
  background: rgb(8 13 24 / 1.8%);
}

.option-alg-light .route-icon,
.option-alg-dark .route-icon {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--blue) 22%, transparent);
  border-radius: 50%;
  color: var(--blue);
  font-size: 9px;
  font-weight: 760;
  letter-spacing: 0.06em;
}

.option-alg-light .age-notice {
  color: #fff;
  background: var(--blue-deep);
}

.option-alg-light .age-notice a {
  color: #fff;
  text-decoration-color: rgb(255 255 255 / 70%);
}

.option-alg-light .site-footer,
.option-alg-dark .site-footer {
  padding: 0;
  border-top: 1px solid var(--line);
  background: #f8fafc;
}

.option-alg-dark .site-footer {
  background: #181218;
}

.option-alg-light .footer-inner,
.option-alg-dark .footer-inner {
  display: grid;
  width: min(1320px, calc(100% - 48px));
  grid-template-columns: 1.15fr repeat(4, minmax(0, 1fr));
  gap: 38px;
  margin: auto;
  padding: 68px 0 38px;
}

.option-alg-light .footer-brand,
.option-alg-dark .footer-brand {
  display: block;
  font-size: 18px;
  font-weight: 720;
}

.option-alg-light .footer-inner p,
.option-alg-dark .footer-inner p {
  color: var(--muted);
  line-height: 1.6;
}

.option-alg-light .footer-links,
.option-alg-dark .footer-links {
  display: flex;
  align-items: stretch;
  flex-direction: column;
  gap: 10px;
}

.option-alg-light .footer-links strong,
.option-alg-dark .footer-links strong {
  margin-bottom: 5px;
}

.option-alg-light .footer-links a,
.option-alg-dark .footer-links a {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

.option-alg-light .footer-bottom,
.option-alg-dark .footer-bottom {
  width: min(1320px, calc(100% - 48px));
  margin: auto;
  padding: 22px 0 34px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 1050px) {
  .option-alg-light .header-inner,
  .option-alg-dark .header-inner {
    grid-template-columns: 1fr auto;
  }

  .option-alg-light .desktop-nav,
  .option-alg-dark .desktop-nav,
  .option-alg-light .header-cta,
  .option-alg-dark .header-cta {
    display: none;
  }

  .option-alg-light .menu-button,
  .option-alg-dark .menu-button {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    justify-self: end;
    margin-left: 0;
    border: 1px solid var(--line);
    border-radius: 50%;
    color: var(--ink);
    background: var(--panel);
  }

  .option-alg-light .home-hero,
  .option-alg-dark .home-hero {
    min-height: 720px;
  }

  .option-alg-light .hero-copy,
  .option-alg-dark .hero-copy {
    width: 62%;
    padding-left: 6%;
  }

  .option-alg-light .footer-inner,
  .option-alg-dark .footer-inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 42px 30px;
  }

  .option-alg-light .footer-inner > div:first-child,
  .option-alg-dark .footer-inner > div:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 700px) {
  .option-alg-light .header-inner,
  .option-alg-dark .header-inner {
    width: calc(100% - 30px);
    height: 68px;
  }

  .option-alg-light .brand img,
  .option-alg-dark .brand img {
    width: 30px;
    height: 30px;
  }

  .option-alg-light .brand-orb,
  .option-alg-dark .brand-orb {
    width: 30px;
    height: 30px;
    flex-basis: 30px;
  }

  .option-alg-light .home-hero,
  .option-alg-dark .home-hero {
    display: flex;
    align-items: stretch;
    flex-direction: column;
    width: calc(100% - 20px);
    min-height: auto;
    margin-top: 10px;
    padding-bottom: 18px;
    border-radius: 32px;
  }

  .option-alg-light .home-hero {
    background: #f8fbff;
  }

  .option-alg-light .hero-ribbon,
  .option-alg-dark .hero-ribbon {
    inset: 300px -56% auto 0;
    width: 156%;
    height: 390px;
    opacity: 0.9;
    mask-image: linear-gradient(180deg, transparent 0, #000 32% 100%);
  }

  .option-alg-light .hero-ribbon {
    position: relative;
    order: 2;
    inset: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    flex: 0 0 auto;
    opacity: 1;
    filter: none;
    mix-blend-mode: normal;
    mask-image: none;
    -webkit-mask-image: none;
    object-position: center;
  }

  .option-alg-dark .hero-ribbon {
    opacity: 0.52;
  }

  .option-alg-light .hero-copy,
  .option-alg-dark .hero-copy {
    display: contents;
  }

  .option-alg-light .hero-text,
  .option-alg-dark .hero-text {
    order: 1;
    width: auto;
    min-height: 0;
    padding: 56px 24px 26px;
  }

  .option-alg-light .hero-copy h1,
  .option-alg-dark .hero-copy h1 {
    max-width: 340px;
    font-size: clamp(47px, 14vw, 64px);
  }

  .option-alg-light .hero-copy .hero-intro,
  .option-alg-dark .hero-copy .hero-intro {
    font-size: 16px;
  }

  .option-alg-light .hero-signup,
  .option-alg-dark .hero-signup {
    order: 3;
    width: auto;
    align-self: stretch;
    margin: 20px 24px 24px;
    padding: 18px;
    border-radius: 22px;
  }

  .option-alg-light .hero-signup-row,
  .option-alg-dark .hero-signup-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .option-alg-light .hero-signup-row input,
  .option-alg-dark .hero-signup-row input {
    width: 100%;
  }

  .option-alg-light .route-dock,
  .option-alg-dark .route-dock {
    position: relative;
    order: 4;
    inset: auto;
    width: auto;
    grid-template-columns: 1fr;
    margin: 0 10px;
    border-radius: 22px;
  }

  .option-alg-light .route-dock {
    border-color: #dce6f3;
    background: #fff;
    box-shadow: 0 16px 42px rgb(34 75 126 / 14%);
    backdrop-filter: none;
  }

  .option-alg-light .route-dock a,
  .option-alg-dark .route-dock a {
    min-height: 68px;
    flex-direction: row;
    justify-content: flex-start;
    padding: 12px 20px;
    border-right: 0;
    border-bottom: 1px solid rgb(18 39 70 / 8%);
    text-align: left;
  }

  .option-alg-dark .route-dock a {
    border-bottom-color: var(--line);
  }

  .option-alg-light .route-icon,
  .option-alg-dark .route-icon {
    display: grid;
    width: 28px;
    height: 28px;
  }

  .option-alg-light .footer-inner,
  .option-alg-dark .footer-inner {
    grid-template-columns: 1fr;
  }

  .option-alg-light .footer-inner > div:first-child,
  .option-alg-dark .footer-inner > div:first-child {
    grid-column: auto;
  }

  .option-alg-light .section-heading h2 {
    font-size: 36px;
    line-height: 1;
    letter-spacing: -0.045em;
  }
}

@media (min-width: 701px) and (max-width: 1050px) {
  .option-alg-light .home-hero {
    display: flex;
    align-items: stretch;
    flex-direction: column;
    padding-bottom: 24px;
  }

  .option-alg-light .hero-copy {
    display: contents;
  }

  .option-alg-light .hero-text {
    order: 1;
    padding: 70px 6% 34px;
  }

  .option-alg-light .hero-ribbon {
    position: relative;
    order: 2;
    inset: auto;
    width: 100%;
    height: 360px;
    flex: 0 0 360px;
    opacity: 1;
    filter: none;
    mix-blend-mode: normal;
    mask-image: none;
    -webkit-mask-image: none;
    object-position: center;
  }

  .option-alg-light .hero-signup {
    order: 3;
    width: min(440px, calc(100% - 48px));
    align-self: center;
    margin: 24px auto;
  }

  .option-alg-light .route-dock {
    position: relative;
    order: 4;
    inset: auto;
    width: auto;
    margin: 0 3%;
  }
}

@media (max-width: 700px) {
  .option-alg-light .newsletter-signup-section,
  .option-alg-dark .newsletter-signup-section {
    width: auto;
    margin: 34px 10px;
    padding: 38px 22px 22px;
    gap: 26px;
    border-radius: 30px;
  }

  .option-alg-light .newsletter-signup-section .newsletter-copy h2,
  .option-alg-dark .newsletter-signup-section .newsletter-copy h2 {
    font-size: 38px;
    line-height: 0.98;
  }

  .option-alg-light .newsletter-signup-section .newsletter-copy > p,
  .option-alg-dark .newsletter-signup-section .newsletter-copy > p {
    font-size: 16px;
    line-height: 1.55;
  }

  .option-alg-light .newsletter-signup-section .hero-signup,
  .option-alg-dark .newsletter-signup-section .hero-signup {
    order: initial;
    width: 100%;
    margin: 0;
    padding: 22px;
  }

  .option-alg-light .newsletter-signup-section .hero-signup-row,
  .option-alg-dark .newsletter-signup-section .hero-signup-row {
    grid-template-columns: 1fr;
  }

  .option-alg-light .newsletter-signup-section .primary-button,
  .option-alg-dark .newsletter-signup-section .primary-button {
    width: 100%;
  }
}

@media (min-width: 701px) and (max-width: 1050px) {
  .option-alg-light .newsletter-signup-section .hero-signup,
  .option-alg-dark .newsletter-signup-section .hero-signup {
    order: initial;
    width: 100%;
    align-self: auto;
    margin: 0;
  }
}

/* Biphoria black-and-white conversion direction. The purple brand orb stays unchanged. */
.option-alg-light {
  --ink: #080808;
  --muted: #5f5f5f;
  --blue: #0a0a0a;
  --blue-deep: #0a0a0a;
  --accent: #0a0a0a;
  --accent-deep: #0a0a0a;
  --gold: #f4f4f4;
  --green: #0a0a0a;
  --line: rgb(0 0 0 / 14%);
  --mist: #f4f4f4;
  --panel: #fff;
}

.option-alg-light .site-header {
  border-bottom-color: rgb(0 0 0 / 10%);
  background: rgb(255 255 255 / 92%);
}

.option-alg-light .desktop-nav a {
  color: #282828;
}

.option-alg-light .header-cta {
  color: #fff;
  background: #0a0a0a;
  box-shadow: none;
}

.option-alg-light .home-hero {
  min-height: 680px;
  border-color: #0a0a0a;
  background: #0a0a0a;
  box-shadow: 0 28px 80px rgb(0 0 0 / 16%);
}

.option-alg-light .hero-ribbon {
  inset: 0 0 0 auto;
  width: 58%;
  height: 100%;
  opacity: 1;
  filter: none;
  mix-blend-mode: normal;
  mask-image: none;
  -webkit-mask-image: none;
  object-position: center;
}

.option-alg-light .hero-copy {
  position: relative;
  z-index: 2;
  width: 48%;
  padding: 74px 4.5% 146px;
  color: #fff;
}

.option-alg-light .hero-copy h1 {
  color: #fff;
  font-size: clamp(68px, 7vw, 104px);
  letter-spacing: -0.07em;
}

.option-alg-light .hero-copy .eyebrow {
  color: #fff;
}

.option-alg-light .hero-copy .hero-intro {
  max-width: 520px;
  margin: 22px 0 26px;
  color: rgb(255 255 255 / 78%);
  font-size: 18px;
}

.option-alg-light .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.option-alg-light .hero-primary,
.option-alg-light .hero-secondary {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid #fff;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 720;
  text-decoration: none;
}

.option-alg-light .hero-primary {
  color: #0a0a0a;
  background: #fff;
}

.option-alg-light .hero-secondary {
  color: #fff;
  background: transparent;
}

.option-alg-light .hero-facts {
  display: grid;
  max-width: 560px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgb(255 255 255 / 22%);
  border-bottom: 1px solid rgb(255 255 255 / 22%);
}

.option-alg-light .hero-facts span {
  display: grid;
  gap: 4px;
  min-width: 0;
  padding: 14px 14px 14px 0;
  color: rgb(255 255 255 / 62%);
  font-size: 11px;
  line-height: 1.35;
}

.option-alg-light .hero-facts strong {
  color: #fff;
  font-size: 12px;
}

.option-alg-light .route-dock {
  z-index: 3;
  bottom: 20px;
  border-color: #fff;
  background: #fff;
  box-shadow: 0 18px 46px rgb(0 0 0 / 22%);
  backdrop-filter: none;
}

.option-alg-light .route-dock a,
.option-alg-light .route-dock a:nth-child(n) {
  min-height: 88px;
  border-right-color: rgb(0 0 0 / 12%);
  color: #0a0a0a;
  background: #fff;
}

.option-alg-light .route-icon {
  border-color: rgb(0 0 0 / 24%);
  color: #0a0a0a;
}

.option-alg-light .age-notice {
  padding: 13px 24px;
  border-bottom: 1px solid rgb(0 0 0 / 12%);
  color: #3d3d3d;
  background: #f4f4f4;
}

.option-alg-light .age-notice p {
  font-size: 12px;
  text-align: center;
}

.option-alg-light .age-notice a {
  color: #0a0a0a;
  text-decoration-color: rgb(0 0 0 / 38%);
}

.option-alg-light .newsletter-signup-section {
  grid-template-columns: 1fr minmax(420px, 0.78fr);
  margin-top: 42px;
  margin-bottom: 42px;
  border-color: #0a0a0a;
  color: #fff;
  background: #0a0a0a;
  box-shadow: 0 26px 72px rgb(0 0 0 / 18%);
}

.option-alg-light .newsletter-signup-section .newsletter-copy h2,
.option-alg-light .newsletter-signup-section .newsletter-copy .eyebrow {
  color: #fff;
}

.option-alg-light .newsletter-signup-section .newsletter-copy > p {
  color: rgb(255 255 255 / 68%);
}

.option-alg-light .newsletter-signup-section .hero-signup {
  border-color: #fff;
  color: #0a0a0a;
  background: #fff;
  box-shadow: none;
}

.option-alg-light .newsletter-signup-section .hero-signup > label,
.option-alg-light .newsletter-signup-section .hero-signup > .hero-consent,
.option-alg-light .newsletter-signup-section .hero-signup-error {
  color: #0a0a0a;
}

.option-alg-light .newsletter-signup-section .hero-form-note {
  color: #666;
}

.option-alg-light .newsletter-signup-section .hero-signup-row input {
  border-color: rgb(0 0 0 / 18%);
  color: #0a0a0a;
  background: #f4f4f4;
  box-shadow: none;
}

.option-alg-light .newsletter-signup-section .primary-button {
  color: #fff;
  background: #0a0a0a;
  box-shadow: none;
}

.option-alg-light .newsletter-signup-section .hero-consent input {
  accent-color: #0a0a0a;
}

.option-alg-light .newsletter-signup-section .hero-signup-success strong,
.option-alg-light .newsletter-signup-section .hero-signup-success span {
  color: #0a0a0a;
}

.option-alg-light .content-section {
  padding-top: clamp(64px, 7vw, 96px);
  padding-bottom: clamp(64px, 7vw, 96px);
}

.option-alg-light .about-copy {
  display: grid;
  width: min(100%, var(--max));
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 36px 70px;
  margin: -8px auto 48px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.option-alg-light .about-copy p {
  margin: 0;
}

.option-alg-light .about-copy .about-lead {
  grid-row: span 2;
  color: #0a0a0a;
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 690;
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.option-alg-light .feature-card,
.option-alg-light .network-card {
  border-color: rgb(0 0 0 / 16%);
  background: #fff;
  box-shadow: 0 18px 42px rgb(0 0 0 / 10%);
}

.option-alg-light .events-section {
  background: #f2f2f2;
}

.option-alg-light .event-card {
  color: #fff;
  background: #0a0a0a;
  box-shadow: 0 26px 64px rgb(0 0 0 / 20%);
}

.option-alg-light .event-card > p,
.option-alg-light .event-card .timeline span {
  color: rgb(255 255 255 / 70%);
}

.option-alg-light .event-card .timeline strong {
  color: #fff;
}

.option-alg-light .event-card .event-meta {
  color: #fff;
}

.option-alg-light .event-card .timeline li {
  border-top-color: rgb(255 255 255 / 18%);
}

.option-alg-light .event-card .primary-button {
  color: #0a0a0a;
  background: #fff;
  box-shadow: none;
}

.option-alg-light .event-card .ghost-button {
  border-color: rgb(255 255 255 / 46%);
  color: #fff;
  background: transparent;
}

.option-alg-light .section-intro {
  max-width: 760px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.option-alg-light .facilities-section {
  color: #fff;
  background: #0a0a0a;
}

.option-alg-light .facilities-section .section-heading h2,
.option-alg-light .facilities-section .section-heading .eyebrow {
  color: #fff;
}

.option-alg-light .facilities-section .section-intro {
  color: rgb(255 255 255 / 68%);
}

.option-alg-light .facilities-grid {
  display: grid;
  width: min(100%, var(--max));
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 auto;
  border-top: 1px solid rgb(255 255 255 / 34%);
  border-left: 1px solid rgb(255 255 255 / 34%);
}

.option-alg-light .facility-card {
  min-height: 280px;
  padding: 30px;
  border-right: 1px solid rgb(255 255 255 / 34%);
  border-bottom: 1px solid rgb(255 255 255 / 34%);
}

.option-alg-light .facility-card > span {
  color: rgb(255 255 255 / 54%);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.option-alg-light .facility-card h3 {
  margin: 62px 0 18px;
  color: #fff;
  font-size: 25px;
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.option-alg-light .facility-card p {
  margin: 0;
  color: rgb(255 255 255 / 66%);
  font-size: 14px;
  line-height: 1.65;
}

.option-alg-light .facilities-actions {
  width: min(100%, var(--max));
  margin: 28px auto 0;
}

.option-alg-light .facilities-actions .primary-button {
  color: #0a0a0a;
  background: #fff;
  box-shadow: none;
}

.option-alg-light .facilities-actions .ghost-button {
  border-color: rgb(255 255 255 / 48%);
  color: #fff;
  background: transparent;
}

.option-alg-light .network-grid-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.option-alg-light .network-grid-four .network-card {
  min-height: 128px;
}

.option-alg-light .network-card span {
  color: #0a0a0a;
}

.option-alg-light .event-brands-section {
  border-top: 1px solid rgb(0 0 0 / 10%);
  background: #f4f4f4;
}

.option-alg-light .site-footer {
  background: #f1f1f1;
}

@media (max-width: 1050px) {
  .option-alg-light .mobile-menu {
    border-color: rgb(0 0 0 / 12%);
    background: #fff;
    box-shadow: 0 20px 50px rgb(0 0 0 / 18%);
  }

  .option-alg-light .mobile-menu a {
    border-bottom-color: rgb(0 0 0 / 12%);
    color: #0a0a0a;
  }
}

@media (min-width: 701px) and (max-width: 1050px) {
  .option-alg-light .home-hero {
    padding-bottom: 20px;
    background: #0a0a0a;
  }

  .option-alg-light .hero-text {
    padding: 56px 6% 36px;
    color: #fff;
    background: #0a0a0a;
  }

  .option-alg-light .hero-ribbon {
    position: relative;
    order: 2;
    inset: auto;
    width: 100%;
    height: 420px;
    flex-basis: 420px;
    filter: none;
    object-position: center;
  }

  .option-alg-light .route-dock {
    order: 3;
    margin-top: 20px;
  }

  .option-alg-light .newsletter-signup-section {
    grid-template-columns: 1fr;
  }

  .option-alg-light .facilities-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .option-alg-light .network-grid-four {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .option-alg-light .header-cta {
    display: none;
  }

  .option-alg-light .menu-button {
    color: #fff;
    background: #0a0a0a;
  }

  .option-alg-light .home-hero {
    padding-bottom: 10px;
    border-radius: 28px;
    background: #0a0a0a;
  }

  .option-alg-light .hero-text {
    padding: 42px 24px 30px;
    color: #fff;
    background: #0a0a0a;
  }

  .option-alg-light .hero-copy h1 {
    color: #fff;
    font-size: 58px;
  }

  .option-alg-light .hero-copy .hero-intro {
    margin: 18px 0 22px;
    color: rgb(255 255 255 / 76%);
    font-size: 16px;
  }

  .option-alg-light .hero-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    margin-bottom: 24px;
  }

  .option-alg-light .hero-primary,
  .option-alg-light .hero-secondary {
    min-height: 46px;
    padding: 0 12px;
    font-size: 11px;
    text-align: center;
  }

  .option-alg-light .hero-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .option-alg-light .hero-facts span {
    padding: 12px 8px 12px 0;
    font-size: 9px;
  }

  .option-alg-light .hero-facts strong {
    font-size: 10px;
  }

  .option-alg-light .hero-ribbon {
    position: relative;
    order: 2;
    inset: auto;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    flex: 0 0 auto;
    filter: none;
    object-position: center;
  }

  .option-alg-light .route-dock {
    order: 3;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin: 10px;
    border-radius: 17px;
  }

  .option-alg-light .route-dock a,
  .option-alg-light .route-dock a:nth-child(n) {
    min-height: 62px;
    flex-direction: column;
    justify-content: center;
    gap: 0;
    padding: 5px 3px;
    border-right: 1px solid rgb(0 0 0 / 12%);
    border-bottom: 0;
    font-size: 9px;
    text-align: center;
  }

  .option-alg-light .route-icon {
    display: none;
  }

  .option-alg-light .age-notice {
    padding: 12px 20px;
  }

  .option-alg-light .age-notice p {
    font-size: 11px;
    line-height: 1.45;
  }

  .option-alg-light .newsletter-signup-section {
    grid-template-columns: 1fr;
    margin: 24px 10px 34px;
    padding: 34px 22px 22px;
    border-radius: 26px;
    background: #0a0a0a;
  }

  .option-alg-light .newsletter-signup-section .hero-signup {
    background: #fff;
  }

  .option-alg-light .about-copy {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 36px;
    font-size: 16px;
  }

  .option-alg-light .about-copy .about-lead {
    grid-row: auto;
    font-size: 28px;
  }

  .option-alg-light .section-intro {
    font-size: 16px;
  }

  .option-alg-light .facilities-grid,
  .option-alg-light .network-grid-four {
    grid-template-columns: 1fr;
  }

  .option-alg-light .facility-card {
    min-height: 0;
    padding: 26px 24px;
  }

  .option-alg-light .facility-card h3 {
    margin-top: 34px;
  }

  .option-alg-light .facilities-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .option-alg-light .facilities-actions a {
    width: 100%;
  }
}


/* Biphoria at Empire Cinema Club launch feature — approved 2026-07-24 */
.option-alg-light .empire-launch-section {
  display: grid;
  overflow: hidden;
  width: min(calc(100% - 32px), var(--max));
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  margin: 42px auto;
  border: 1px solid rgb(0 0 0 / 18%);
  border-radius: 32px;
  background: #fff;
  box-shadow: 0 26px 72px rgb(0 0 0 / 16%);
}

.option-alg-light .empire-launch-media {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  background: #0a0a0a;
}

.option-alg-light .empire-launch-media picture {
  display: block;
  width: 100%;
}

.option-alg-light .empire-launch-poster {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: 0 20px 54px rgb(0 0 0 / 42%);
}

.option-alg-light .empire-launch-copy {
  padding: clamp(38px, 5vw, 70px);
}

.option-alg-light .empire-launch-copy h2 {
  max-width: 700px;
  margin: 12px 0 22px;
  color: #0a0a0a;
  font-size: clamp(38px, 4.8vw, 68px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.option-alg-light .empire-launch-intro {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.option-alg-light .empire-launch-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 30px 0;
  border-top: 1px solid rgb(0 0 0 / 16%);
  border-bottom: 1px solid rgb(0 0 0 / 16%);
}

.option-alg-light .empire-launch-facts span {
  display: grid;
  gap: 4px;
  padding: 18px 14px 18px 0;
  color: var(--muted);
  font-size: 12px;
}

.option-alg-light .empire-launch-facts span + span {
  padding-left: 18px;
  border-left: 1px solid rgb(0 0 0 / 16%);
}

.option-alg-light .empire-launch-facts strong {
  color: #0a0a0a;
  font-size: 22px;
  letter-spacing: -0.03em;
}

.option-alg-light .empire-launch-welcome {
  padding: 22px 24px;
  border-radius: 20px;
  color: #fff;
  background: #0a0a0a;
}

.option-alg-light .empire-launch-welcome strong,
.option-alg-light .empire-launch-shows > strong {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.option-alg-light .empire-launch-welcome p {
  margin: 0;
  color: rgb(255 255 255 / 72%);
  line-height: 1.55;
}

.option-alg-light .empire-launch-shows {
  margin: 26px 0 0;
}

.option-alg-light .empire-launch-shows > div {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgb(0 0 0 / 16%);
  border-bottom: 1px solid rgb(0 0 0 / 16%);
}

.option-alg-light .empire-launch-shows span {
  display: grid;
  gap: 3px;
  padding: 15px 12px 15px 0;
  color: var(--muted);
  font-size: 11px;
}

.option-alg-light .empire-launch-shows span + span {
  padding-left: 14px;
  border-left: 1px solid rgb(0 0 0 / 16%);
}

.option-alg-light .empire-launch-shows b {
  color: #0a0a0a;
  font-size: 15px;
}

.option-alg-light .empire-launch-actions {
  margin-top: 28px;
}

.option-alg-light .empire-launch-actions .primary-button {
  color: #fff;
  background: #0a0a0a;
  box-shadow: none;
}

.option-alg-light .empire-launch-actions .ghost-button {
  border-color: rgb(0 0 0 / 26%);
  color: #0a0a0a;
  background: transparent;
}

@media (min-width: 701px) and (max-width: 1050px) {
  .option-alg-light .empire-launch-section {
    grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  }

  .option-alg-light .empire-launch-media {
    padding: 14px;
  }

  .option-alg-light .empire-launch-copy {
    padding: 34px;
  }

  .option-alg-light .empire-launch-copy h2 {
    font-size: 45px;
  }
}

@media (max-width: 700px) {
  .option-alg-light .empire-launch-section {
    grid-template-columns: 1fr;
    margin: 24px 10px 34px;
    width: auto;
    border-radius: 26px;
  }

  .option-alg-light .empire-launch-media {
    padding: 10px;
  }

  .option-alg-light .empire-launch-poster {
    border-radius: 18px;
  }

  .option-alg-light .empire-launch-copy {
    padding: 32px 22px 26px;
  }

  .option-alg-light .empire-launch-copy h2 {
    font-size: 40px;
  }

  .option-alg-light .empire-launch-intro {
    font-size: 16px;
  }

  .option-alg-light .empire-launch-facts strong {
    font-size: 18px;
  }

  .option-alg-light .empire-launch-facts span {
    font-size: 10px;
  }

  .option-alg-light .empire-launch-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .option-alg-light .empire-launch-actions a {
    width: 100%;
  }
}