/*
Theme Name: AirLetter — Airmail
Description: A calm, responsive prerelease website with editable WordPress pages and the existing AirLetter identity.
Version: 1.0.0
Requires at least: 6.6
Requires PHP: 8.0
Text Domain: airletter
*/
@font-face{font-family:Jakarta;src:url(assets/PlusJakartaSans_400Regular.ttf) format('truetype');font-weight:400;font-display:swap}@font-face{font-family:Jakarta;src:url(assets/PlusJakartaSans_700Bold.ttf) format('truetype');font-weight:700;font-display:swap}
:root{--blue:#0B6EEB;--blue-dark:#0442A3;--paper:#FFFDF9;--ink:#292621;--muted:#475569;--line:#CBD5E1;--pale:#F0F7FF;--orange:#F4743B;--white:#FFFFFF;--navy:#0A192F;--radius:12px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Jakarta,Arial,sans-serif;line-height:1.75}a{color:var(--blue-dark);text-underline-offset:5px}a:hover{color:var(--blue)}a:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}img{max-width:100%;height:auto}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.045em}h1{font-size:clamp(42px,5.7vw,78px);font-weight:700}h2{font-size:clamp(32px,3.5vw,48px)}h3{font-size:22px}p{color:var(--muted)}.wrap{width:min(1180px,calc(100% - 64px));margin-inline:auto}.airmail-edge{height:8px;background:repeating-linear-gradient(125deg,var(--blue) 0 20px,var(--paper) 20px 34px,var(--orange) 34px 54px,var(--paper) 54px 68px)}.site-header{display:flex;justify-content:space-between;align-items:center;gap:25px;padding-block:26px;border-bottom:1px solid var(--line)}.wordmark{font-size:25px;font-weight:700;text-decoration:none;letter-spacing:-1px;display:flex;align-items:center;gap:10px;color:var(--ink)}.brand-symbol{background:var(--blue);color:var(--white);width:44px;height:44px;display:block;flex-shrink:0;object-fit:cover;border-radius:11px;box-shadow:0 2px 5px rgba(15,23,42,.15)}.edition{font-size:9px;letter-spacing:1px;color:var(--muted);border:1px solid var(--line);padding:3px 7px;margin-left:4px}.site-header nav{display:flex;gap:26px;align-items:center;font-size:12px;font-weight:700}.site-header nav a{text-decoration:none;color:var(--ink)}.button{display:inline-flex;justify-content:center;align-items:center;gap:14px;background:var(--blue);color:var(--white)!important;padding:15px 24px;border-radius:6px;text-decoration:none;font-weight:700;font-size:14px}.button:hover{background:var(--blue-dark)}.button.small{padding:11px 16px;font-size:11px}.button.ink{background:var(--ink)}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;color:var(--blue-dark);text-transform:uppercase}.hero{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center;padding-block:75px 70px}.hero h1 span{color:var(--blue)}.hero .intro{max-width:470px;font-size:16px}.hero-actions{display:flex;gap:24px;align-items:center;margin-top:28px}.text-link{font-size:13px;font-weight:700}.release-note{font-size:11px;margin-top:19px}.hero-art{position:relative;border:1px solid var(--line);background:var(--pale);border-radius:140px 140px 12px 12px;padding:32px 24px 0;text-align:center;overflow:hidden}.hero-art:before{content:'';position:absolute;width:300px;height:300px;border:1px dashed var(--blue);border-radius:50%;top:62px;left:50%;transform:translateX(-50%);opacity:.35}.hero-art img{position:relative;display:block;width:100%;max-width:400px;margin:auto}.postmark{position:absolute;z-index:2;top:60px;right:45px;width:94px;height:94px;border:2px solid var(--blue-dark);border-radius:50%;display:grid;place-content:center;transform:rotate(13deg);font-size:10px;letter-spacing:1px;line-height:1.6;color:var(--blue-dark);background:var(--paper)}.courier{padding:15px;background:var(--white);border-top:1px solid var(--line);font-size:11px;position:relative;margin:0 -24px;color:var(--muted)}.manifesto{border-block:1px solid var(--line);padding:23px 0;display:flex;justify-content:space-between;gap:20px;font-size:11px;font-weight:700;letter-spacing:1px;color:var(--muted)}.section{padding-block:85px}.section-heading{max-width:650px;margin-bottom:38px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:var(--white)}.card p{font-size:14px;margin-bottom:0}.number{font-size:11px;color:var(--blue-dark);display:inline-block;padding:8px 12px;border:1px solid var(--line);border-radius:50%;margin-bottom:27px}.safety-section{background:var(--pale);border-block:1px solid var(--line)}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.checklist{list-style:none;padding:0;margin:0}.checklist li{border-bottom:1px solid var(--line);padding:19px 0}.checklist li:first-child{padding-top:0}.checklist strong{display:block;font-size:15px}.checklist strong:before{content:'✓';color:var(--blue-dark);margin-right:12px}.checklist p{font-size:13px;margin:8px 0 0 26px}.letter-section{display:grid;grid-template-columns:.9fr 1fr;gap:100px;align-items:center}.example-letter{border:1px solid var(--line);background:var(--white);padding:32px;box-shadow:9px 9px 0 var(--pale);transform:rotate(-2deg);border-top:6px solid var(--blue)}.example-letter .eyebrow{border-bottom:1px solid var(--line);padding-bottom:15px}.example-letter p{font-family:Georgia,serif;font-size:21px;color:var(--ink);line-height:1.8}.example-letter small{color:var(--muted);font-size:10px}.launch-banner{background:var(--navy);border-radius:var(--radius);padding:50px;display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:85px;color:var(--white)}.launch-banner h2{font-size:36px;margin-bottom:14px}.launch-banner p{color:var(--line);margin:0}.launch-banner .eyebrow{color:var(--line)}.site-footer{border-top:1px solid var(--line);padding-block:40px 25px;background:var(--white)}.footer-grid{display:flex;justify-content:space-between;gap:25px}.footer-grid p{font-size:12px;margin-top:8px}.footer-grid nav{display:flex;gap:25px;font-size:12px;align-items:start}.footer-grid nav a{color:var(--muted);text-decoration:none}.footer-bottom{border-top:1px solid var(--line);padding-top:20px;margin-top:25px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:var(--muted)}.page-heading{padding-block:65px 30px}.page-heading h1{max-width:900px}.page-body{max-width:850px;padding-bottom:80px}.page-body h2{font-size:30px;margin-top:42px}.page-body p,.page-body li{font-size:16px}.page-body details{border-bottom:1px solid var(--line);padding:20px 0}.page-body summary{cursor:pointer;font-weight:700}.page-body details p{margin-top:15px}.notice{background:var(--pale);padding:25px;border-radius:var(--radius);border:1px solid var(--line)}.skip-link{position:absolute;left:15px;top:-100px;background:var(--white);padding:15px;z-index:99}.skip-link:focus{top:15px}
@media(max-width:900px){.site-header{align-items:flex-start;flex-wrap:wrap}.site-header nav{gap:20px;flex-wrap:wrap}.hero{gap:30px}.edition{display:none}.cards{gap:14px}.card{padding:22px}.letter-section{gap:40px}.split{gap:35px}.hero-actions{flex-wrap:wrap}.postmark{width:75px;height:75px;font-size:8px}}
@media(max-width:620px){.wrap{width:calc(100% - 36px)}.site-header{padding-block:18px;gap:15px}.site-header nav{gap:15px;font-size:11px;width:100%}.site-header nav .button{padding:8px 10px;font-size:10px}.hero{grid-template-columns:1fr;padding-block:40px;gap:35px}.hero h1{font-size:48px}.hero-art{max-width:380px;width:100%;margin-inline:auto}.manifesto{flex-wrap:wrap;gap:12px;font-size:9px}.cards,.split,.letter-section{grid-template-columns:1fr}.section{padding-block:55px}.card{padding:27px}.number{margin-bottom:20px}.launch-banner{padding:30px;flex-direction:column;align-items:flex-start;margin-bottom:55px}.launch-banner h2{font-size:30px}.footer-grid,.footer-bottom{flex-direction:column}.footer-grid nav{flex-wrap:wrap;gap:18px}.page-heading{padding-block:45px 20px}.page-heading h1{font-size:40px}.example-letter{transform:none}.hero-art img{max-width:280px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}