/* Period Foundation. Design: Marine's landing page, ported from website/concepts/landing-v1.dc.html. */
@font-face { font-family: 'Geist'; src: url(/fonts/geist-400.woff2) format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Geist'; src: url(/fonts/geist-500.woff2) format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Geist'; src: url(/fonts/geist-600.woff2) format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Geist'; src: url(/fonts/geist-700.woff2) format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Instrument Serif'; src: url(/fonts/instrument-serif.woff2) format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Instrument Serif'; src: url(/fonts/instrument-serif-italic.woff2) format('woff2'); font-weight: 400; font-style: italic; font-display: swap; }

[hidden] { display: none !important; }
:root {
  --navy: #0A2540; --muted: #425466; --soft: #F6F8FA; --line: #E3E8EE; --field: #C9D2DC;
  --c1: #4F46E5; --c2: #06B6D4; --c3: #F59E0B; --c4: #8B5CF6;
  --on-dark: #ADBDCC; --line-dark: #2B4462; --lilac: #C4B5FD;
  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'Geist', 'Helvetica Neue', Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: #FFFFFF; color: var(--navy); font-family: var(--sans); font-size: 17px; line-height: 1.55; overflow-x: hidden; }
a { color: var(--navy); }
a:hover { color: var(--c1); }
img { max-width: 100%; }
:focus-visible { outline: 3px solid var(--c1); outline-offset: 2px; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 8px; color: #fff; }
.wrap { position: relative; max-width: 1200px; margin: 0 auto; padding-left: 32px; padding-right: 32px; }
@media (max-width: 600px) { .wrap { padding-left: 20px; padding-right: 20px; } }
.eyebrow { font-size: 15px; font-weight: 500; color: var(--c1); margin-bottom: 16px; }
.dark .eyebrow { color: var(--on-dark); }
.muted { color: var(--muted); }
.small { font-size: 14px; color: var(--muted); }
.src { font-size: 13px; color: var(--muted); }
h1, h2, h3 { margin: 0; font-weight: 700; }
.h2 { font-size: clamp(34px, 4.6vw, 60px); letter-spacing: -0.035em; line-height: 1.04; }
.lead { font-size: 20px; color: var(--muted); max-width: 58ch; margin: 0; }
.dark { background: var(--navy); color: #FFFFFF; position: relative; overflow: hidden; }
.dark .lead, .dark .muted { color: var(--on-dark); }
.soft { background: var(--soft); }
.section { padding-top: 112px; padding-bottom: 112px; }
@media (max-width: 700px) { .section { padding-top: 72px; padding-bottom: 72px; } }
.glow { position: absolute; pointer-events: none; filter: blur(10px); }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); gap: 56px; align-items: start; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr)); gap: 20px; }
.card { background: var(--soft); border-radius: 20px; padding: 26px; display: flex; flex-direction: column; gap: 8px; }
.soft .card { background: #FFFFFF; }
.bar { width: 32px; height: 4px; border-radius: 999px; }
.card-title { font-weight: 600; font-size: 20px; margin-top: 8px; }
.btn { font: inherit; display: inline-flex; align-items: center; justify-content: center; gap: 10px; text-decoration: none; cursor: pointer; border: 0; border-radius: 999px; padding: 16px 28px; font-weight: 500; font-size: 17px; min-height: 48px; }
.btn-dark { background: var(--navy); color: #FFFFFF; }
.btn-dark:hover { background: #13345A; color: #FFFFFF; }
.btn-light { background: #FFFFFF; color: var(--navy); border: 1px solid var(--line); }
.btn-wa { background: #1A8D47; color: #FFFFFF; }
.btn-wa:hover { background: #157A3C; color: #FFFFFF; }
.btn-danger { background: #B42318; color: #FFFFFF; }
.btn[disabled] { opacity: 0.6; cursor: progress; }

/* Header */
.hero { position: relative; overflow: hidden; background: var(--soft); }
.hero-glow { top: -260px; right: -220px; width: 1100px; height: 720px; transform: rotate(-12deg); opacity: 0.55; filter: blur(8px);
  background: radial-gradient(closest-side at 30% 55%, var(--c1) 0%, transparent 70%), radial-gradient(closest-side at 62% 40%, var(--c2) 0%, transparent 72%), radial-gradient(closest-side at 80% 70%, var(--c3) 0%, transparent 70%), radial-gradient(closest-side at 50% 85%, var(--c4) 0%, transparent 70%); }
.nav { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap; padding-top: 24px; padding-bottom: 24px; }
.logo { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.logo svg { flex: none; }
.wordmark { font-size: 20px; font-weight: 700; line-height: 1; letter-spacing: -0.045em; white-space: nowrap; color: var(--navy); }
.wordmark span { color: var(--c1); }
.nav-links { display: flex; align-items: center; gap: 12px 28px; font-size: 15px; flex-wrap: wrap; }
.nav-links a { text-decoration: none; color: var(--muted); }
.nav-links a:hover { color: var(--c1); }
.nav-links .btn { color: #FFFFFF; padding: 11px 20px; font-size: 15px; min-height: 44px; }
.lang b { color: var(--navy); font-weight: 600; }
.lang a { display: inline-block; padding: 12px 8px; margin: -12px -4px; }
@media (max-width: 900px) { .nav-anchor { display: none; } }
.hero-body { padding-top: 72px; padding-bottom: 104px; display: flex; flex-direction: column; gap: 48px; }
@media (max-width: 700px) { .hero-body { padding-top: 32px; padding-bottom: 64px; gap: 32px; } }
.hero h1 { font-size: clamp(44px, 7.6vw, 116px); line-height: 0.96; letter-spacing: -0.045em; max-width: 15ch; }
.hero-text { margin: 0; font-size: 22px; line-height: 1.5; color: var(--muted); max-width: 40ch; }
@media (max-width: 600px) { .hero-text { font-size: 19px; } }
.panel { background: #FFFFFF; border: 1px solid var(--line); border-radius: 24px; padding: 32px; display: flex; flex-direction: column; gap: 16px; box-shadow: 0 30px 60px -30px rgba(10,37,64,0.25); }
.hero .panel { background: rgba(255,255,255,0.94); }
@media (max-width: 600px) { .panel { padding: 22px; } }
.panel-title { font-weight: 700; font-size: 28px; letter-spacing: -0.02em; line-height: 1.15; }
.counter { display: flex; align-items: center; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 15px; color: var(--muted); }
.counter b { color: var(--navy); }
.dots { display: flex; flex: none; }
.dots span { width: 28px; height: 28px; border-radius: 999px; box-shadow: 0 0 0 2px #FFFFFF; }
.dots span + span { margin-left: -8px; }

/* Forms */
label.field { display: flex; flex-direction: column; gap: 6px; font-weight: 500; font-size: 15px; }
.hint { font-weight: 400; color: var(--muted); font-size: 14px; }
input[type=text], input[type=email], select, textarea { font: inherit; font-weight: 400; font-size: 17px; padding: 13px 16px; border: 1px solid var(--field); border-radius: 12px; color: var(--navy); background: #FFFFFF; width: 100%; }
textarea { resize: vertical; font-size: 16px; }
.hero input[type=email] { font-size: 18px; padding: 15px 18px; border-radius: 14px; }
fieldset { border: 0; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
legend { font-weight: 500; font-size: 15px; margin-bottom: 10px; padding: 0; }
.choice { display: flex; gap: 12px; align-items: center; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; font-size: 16px; cursor: pointer; }
input[type=file] { font: inherit; font-size: 15px; color: var(--muted); max-width: 100%; }
input[type=file]::file-selector-button { font: inherit; font-size: 15px; font-weight: 600; color: var(--navy); background: #FFFFFF; border: 1px solid var(--field); border-radius: 999px; min-height: 44px; padding: 0 18px; margin-right: 12px; cursor: pointer; }
.choice:has(input:checked) { border-color: var(--c1); background: var(--soft); }
.choice input, .chip input, .check input { accent-color: var(--c1); width: 18px; height: 18px; margin: 0; flex: none; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { display: inline-flex; gap: 8px; align-items: center; padding: 9px 14px; border: 1px solid var(--line); border-radius: 999px; font-size: 15px; cursor: pointer; min-height: 44px; }
.chip:has(input:checked) { border-color: var(--c1); background: var(--soft); }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--muted); cursor: pointer; }
.check input { margin-top: 3px; }
.optin { display: flex; flex-direction: column; gap: 10px; padding: 16px; background: var(--soft); border-radius: 12px; }
.optin .check { color: var(--navy); }
.optin-body { display: flex; flex-direction: column; gap: 12px; padding-left: 30px; }
.optin-body label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--muted); }
.hp { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
.msg { border-radius: 12px; padding: 14px 16px; font-size: 15px; }
.msg-ok { background: #ECFDF3; color: #05603A; }
.msg-err { background: #FEF3F2; color: #B42318; }
.photo-preview { width: 72px; height: 72px; border-radius: 999px; object-fit: cover; }

/* Why */
.gap-table { border-top: 2px solid var(--navy); }
.gap-row { display: grid; grid-template-columns: minmax(140px, 260px) minmax(0, 1fr) minmax(140px, 220px); gap: 32px; align-items: baseline; padding: 32px 0; border-bottom: 1px solid var(--line); }
.gap-big { font-weight: 700; font-size: 64px; letter-spacing: -0.04em; line-height: 1; }
.gap-text { font-size: 22px; line-height: 1.35; }
@media (max-width: 800px) { .gap-row { grid-template-columns: 1fr; gap: 8px; padding: 24px 0; } .gap-big { font-size: 52px; } .gap-text { font-size: 19px; } }
.result { margin: 40px 0 0; font-size: 26px; line-height: 1.3; font-weight: 600; letter-spacing: -0.02em; max-width: 34ch; }
.h3 { margin: 96px 0 12px; font-size: clamp(28px, 3.4vw, 40px); letter-spacing: -0.03em; line-height: 1.1; }

/* Data */
.stat { font-weight: 700; font-size: 64px; letter-spacing: -0.04em; line-height: 1; color: var(--c1); }
.stat sup { font-size: 28px; vertical-align: top; }
.vision { margin-top: 96px; background: var(--navy); color: #FFFFFF; border-radius: 28px; padding: 56px 48px; position: relative; overflow: hidden; }
@media (max-width: 600px) { .vision { padding: 36px 24px; margin-top: 64px; } }
.vision h3 { font-size: clamp(34px, 5vw, 68px); letter-spacing: -0.04em; line-height: 1; max-width: 18ch; }
.vsteps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 16px; margin-top: 16px; }
.vsteps > div { border-top: 1px solid var(--line-dark); padding-top: 16px; }
.vsteps > div:first-child { border-top: 2px solid var(--c2); }
.vsteps .t { font-weight: 600; font-size: 20px; }
.vsteps .s { font-size: 14px; color: var(--on-dark); }
.vsteps .x { font-size: 15px; color: var(--on-dark); }

/* Band */
.band-title { font-family: var(--serif); font-weight: 400; font-size: clamp(38px, 5.6vw, 80px); line-height: 1.05; letter-spacing: -0.01em; max-width: 20ch; }
.band-title em { color: var(--on-dark); }

/* Your say */
.say { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 32px; }
.say > div { display: flex; flex-direction: column; gap: 6px; border-top: 1px solid var(--line-dark); padding-top: 18px; }
.say .t { font-weight: 600; font-size: 19px; }
.say .x { color: var(--on-dark); font-size: 15px; }

/* Founder */
.founder { display: grid; grid-template-columns: minmax(200px, 300px) minmax(0, 1fr); gap: 64px; align-items: start; }
@media (max-width: 800px) { .founder { grid-template-columns: 1fr; gap: 32px; } }
.founder img { width: 240px; height: 240px; border-radius: 999px; object-fit: cover; border: 6px solid var(--soft); box-shadow: 0 0 0 2px var(--c1); }
.founder-text { display: flex; flex-direction: column; gap: 20px; font-size: 20px; line-height: 1.55; color: var(--navy); max-width: 62ch; }
.founder-text p { margin: 0; }
.founder-text .last { font-weight: 600; }

/* Join */
.points { display: flex; flex-direction: column; gap: 12px; margin-top: 8px; font-size: 16px; color: var(--muted); max-width: 42ch; }
.points div { display: flex; gap: 12px; }
.points i { width: 8px; height: 8px; margin-top: 9px; border-radius: 999px; flex: none; }
.wall { margin-top: 16px; background: #FFFFFF; border: 1px solid var(--line); border-radius: 20px; padding: 20px 24px; max-width: 400px; }
.wall-window { max-height: 280px; overflow: hidden; margin-top: 8px; }
.wall-window.moving { height: 280px; -webkit-mask-image: linear-gradient(transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(transparent, #000 12%, #000 88%, transparent); }
.wall-window.moving .wall-track { animation: wallup var(--wall-speed, 30s) linear infinite; }
.wall-window.moving:hover .wall-track { animation-play-state: paused; }
@keyframes wallup { from { transform: translateY(0); } to { transform: translateY(-50%); } }
@media (prefers-reduced-motion: reduce) { .wall-window.moving { height: auto; max-height: 360px; overflow-y: auto; -webkit-mask-image: none; mask-image: none; } .wall-window.moving .wall-track { animation: none; } .wall-dup { display: none; } }
.supporter { display: flex; align-items: flex-start; gap: 12px; padding: 8px 0; }
.avatar { width: 44px; height: 44px; border-radius: 999px; flex: none; color: #FFFFFF; display: flex; align-items: center; justify-content: center; font-weight: 600; object-fit: cover; }
.supporter .n { font-size: 16px; color: var(--navy); font-weight: 500; }
.supporter .m { font-size: 14px; color: var(--muted); line-height: 1.4; }

/* Questions */
.faq { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); gap: 32px 56px; }
.faq .q { font-weight: 600; font-size: 19px; margin-bottom: 8px; }
.faq .a { color: var(--muted); }

/* Footer */
footer { background: var(--navy); color: var(--on-dark); }
.foot { padding-top: 56px; padding-bottom: 56px; display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; font-size: 14px; align-items: baseline; }
.foot a { color: var(--on-dark); }
.foot a:hover { color: #FFFFFF; }
.foot .wordmark { font-size: 18px; color: #FFFFFF; }
.foot .wordmark span { color: var(--lilac); }
.foot-links { display: flex; gap: 0 24px; flex-wrap: wrap; }
.foot-links a { display: inline-block; padding: 11px 0; }
.foot-note { flex-basis: 100%; font-size: 13px; color: #8FA3B8; border-top: 1px solid var(--line-dark); padding-top: 16px; margin-top: 8px; }

/* Invited + personal page */
.invite-card { background: #FFFFFF; border: 1px solid var(--line); border-radius: 28px; padding: 36px; display: flex; flex-direction: column; gap: 22px; box-shadow: 0 30px 60px -30px rgba(10,37,64,0.25); }
@media (max-width: 600px) { .invite-card { padding: 24px; } }
.inviter { display: flex; align-items: center; gap: 18px; }
.inviter img, .inviter .avatar { width: 88px; height: 88px; border-radius: 999px; object-fit: cover; box-shadow: 0 0 0 3px #FFFFFF, 0 0 0 5px var(--c1); font-size: 32px; }
.quote { font-family: var(--serif); font-size: clamp(26px, 3vw, 38px); line-height: 1.15; }
.slots { display: flex; gap: 14px; margin-top: 8px; }
.slot { flex: 1; background: #FFFFFF; border: 1px dashed var(--field); border-radius: 16px; padding: 16px; text-align: center; }
.slot b { display: block; font-weight: 700; font-size: 28px; color: var(--field); }
.slot.on { border: 2px solid var(--c1); }
.slot.on b { color: var(--navy); }
.linkbox { display: flex; gap: 8px; align-items: center; padding: 8px 8px 8px 16px; background: var(--soft); border-radius: 12px; font-size: 15px; }
.linkbox code { flex: 1; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: inherit; }
.linkbox button { font: inherit; font-size: 15px; border: 0; background: transparent; color: var(--c1); font-weight: 600; cursor: pointer; min-height: 44px; padding: 0 12px; }
.share { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.page-narrow { max-width: 760px; }
.legal h1 { font-size: clamp(36px, 5vw, 56px); letter-spacing: -0.035em; line-height: 1.05; margin-bottom: 12px; }
.legal h2 { font-size: 22px; letter-spacing: -0.01em; margin: 36px 0 8px; }
.legal p { margin: 0 0 12px; color: var(--muted); }
.legal dl { display: grid; grid-template-columns: minmax(160px, 240px) 1fr; gap: 10px 24px; margin: 24px 0; }
.legal dt { font-weight: 600; }
.legal dd { margin: 0; color: var(--muted); }
@media (max-width: 600px) { .legal dl { grid-template-columns: 1fr; gap: 2px; } .legal dd { margin-bottom: 12px; } }
.admin table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin td, .admin th { border-bottom: 1px solid var(--line); padding: 8px; text-align: left; vertical-align: top; }