/*
Theme Name: OralStrips OEM Astra Child
Template: astra
Version: 1.0.1
Description: Purpose-built B2B oral dissolving film OEM/ODM child theme.
*/
:root{--navy:#07356f;--navy-2:#052653;--teal:#06a7b5;--green:#6dbd3b;--ink:#14213d;--muted:#64748b;--line:#dce7ef;--soft:#f4f9fb;--white:#fff;--shadow:0 18px 45px rgba(8,44,84,.12);--radius:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,Arial,Helvetica,sans-serif;line-height:1.65;background:#fff}a{color:var(--navy);text-decoration:none}a:hover{color:var(--teal)}img{max-width:100%;height:auto}.os-container{width:min(1180px,calc(100% - 40px));margin:auto}.screen-reader-text{position:absolute;left:-9999px}
.os-topbar{background:var(--navy-2);color:#dbeafe;font-size:13px}.os-topbar .os-container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}.os-topbar a{color:#fff}.os-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.97);box-shadow:0 3px 20px rgba(7,53,111,.07);backdrop-filter:blur(10px)}.os-navrow{min-height:84px;display:flex;align-items:center;gap:28px}.custom-logo-link{display:flex;align-items:center}.custom-logo{max-height:66px;width:auto}.os-brand-text{font-size:22px;font-weight:800;letter-spacing:-.4px;color:var(--navy)}.os-nav{margin-left:auto}.os-nav ul{display:flex;align-items:center;gap:25px;list-style:none;margin:0;padding:0}.os-nav a{font-size:14px;font-weight:700;color:#1e3a5f}.os-nav .current-menu-item>a,.os-nav a:hover{color:var(--teal)}.os-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:999px;background:linear-gradient(135deg,var(--teal),#07899b);color:#fff!important;font-weight:800;box-shadow:0 10px 24px rgba(6,167,181,.22);border:0;cursor:pointer}.os-btn:hover{transform:translateY(-1px);box-shadow:0 14px 28px rgba(6,167,181,.3)}.os-btn-secondary{background:#fff;color:var(--navy)!important;box-shadow:none;border:1px solid #cfe1ed}.os-menu-toggle{display:none;margin-left:auto;background:none;border:0;font-size:28px;color:var(--navy)}
.os-hero{position:relative;overflow:hidden;padding:94px 0 82px;background:linear-gradient(120deg,#f1fbfc 0%,#fff 46%,#eef6fb 100%)}.os-hero:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-160px;top:-180px;background:radial-gradient(circle,rgba(6,167,181,.18),rgba(6,167,181,0) 68%)}.os-hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:60px;align-items:center;position:relative}.os-eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--teal);font-weight:800;text-transform:uppercase;letter-spacing:1.4px;font-size:12px}.os-eyebrow:before{content:"";width:28px;height:3px;background:var(--green);border-radius:4px}.os-hero h1{font-size:clamp(42px,5.5vw,72px);line-height:1.06;letter-spacing:-2.8px;margin:18px 0 22px;color:var(--navy-2)}.os-hero h1 span{color:var(--teal)}.os-lead{font-size:19px;color:#48627d;max-width:720px}.os-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.os-trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:28px;color:#3f5871;font-size:13px;font-weight:700}.os-trust span:before{content:"✓";color:var(--green);margin-right:7px}.os-hero-card{background:#fff;border:1px solid rgba(7,53,111,.08);border-radius:28px;padding:34px;box-shadow:var(--shadow);position:relative}.os-film-art{height:205px;position:relative;background:linear-gradient(145deg,#e5fbfa,#f6fbff);border-radius:20px;overflow:hidden;margin-bottom:24px}.os-film-art:before,.os-film-art:after{content:"";position:absolute;width:250px;height:74px;border-radius:18px;transform:rotate(-16deg);box-shadow:0 18px 30px rgba(7,53,111,.14)}.os-film-art:before{left:40px;top:48px;background:linear-gradient(135deg,#fff,#bdeef0)}.os-film-art:after{left:116px;top:94px;background:linear-gradient(135deg,#0ba4b4,#08718a);opacity:.88}.os-hero-card h3{margin:0 0 10px;color:var(--navy)}.os-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.os-mini{background:var(--soft);border-radius:12px;padding:12px;text-align:center;font-size:12px;color:#476177}.os-mini strong{display:block;font-size:17px;color:var(--navy)}
.os-strip{background:var(--navy);color:#fff}.os-strip .os-container{display:grid;grid-template-columns:repeat(4,1fr);gap:1px}.os-stat{padding:28px 20px;text-align:center;border-right:1px solid rgba(255,255,255,.13)}.os-stat:last-child{border:0}.os-stat strong{font-size:30px;display:block}.os-stat span{color:#bfdbfe;font-size:13px}
.os-section{padding:86px 0}.os-section-soft{background:var(--soft)}.os-section-head{max-width:760px;margin:0 auto 46px;text-align:center}.os-section-head h2,.os-content h1{color:var(--navy-2);line-height:1.15}.os-section-head h2{font-size:clamp(32px,4vw,48px);letter-spacing:-1.4px;margin:12px 0}.os-section-head p{color:var(--muted);font-size:17px}.os-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.os-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:.22s;box-shadow:0 8px 22px rgba(7,53,111,.04)}.os-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b9dce5}.os-card .os-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:#e7f8fa;color:var(--teal);font-weight:900;font-size:20px}.os-card h3{font-size:20px;line-height:1.3;color:var(--navy);margin:17px 0 10px}.os-card p{color:var(--muted);font-size:14px}.os-card ul{padding-left:18px;color:#48627d;font-size:14px}.os-link{font-weight:800;color:var(--teal)}
.os-split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.os-panel{background:linear-gradient(145deg,var(--navy-2),var(--navy));color:#fff;border-radius:24px;padding:40px;box-shadow:var(--shadow)}.os-panel h2,.os-panel h3{color:#fff}.os-panel p{color:#d8e8f8}.os-steps{counter-reset:steps}.os-step{position:relative;padding:0 0 28px 62px}.os-step:before{counter-increment:steps;content:counter(steps);position:absolute;left:0;top:0;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#dff7f7;color:var(--navy);font-weight:900}.os-step h3{margin:0 0 6px;color:var(--navy)}.os-step p{margin:0;color:var(--muted)}
.os-page-hero{padding:72px 0 62px;background:linear-gradient(120deg,#edfafa,#f7fbff)}.os-page-hero h1{font-size:clamp(38px,5vw,58px);margin:8px 0 14px;line-height:1.1;color:var(--navy-2);letter-spacing:-1.8px}.os-breadcrumbs{font-size:13px;color:#6b8194}.os-content{padding:64px 0;max-width:920px}.os-content h1{font-size:45px}.os-content h2{font-size:31px;line-height:1.25;color:var(--navy);margin:46px 0 16px}.os-content h3{font-size:22px;color:var(--navy);margin-top:30px}.os-content p,.os-content li{color:#425b73}.os-content ul,.os-content ol{padding-left:24px}.os-content table{width:100%;border-collapse:collapse;margin:25px 0}.os-content th,.os-content td{padding:14px;border:1px solid var(--line);text-align:left}.os-content th{background:var(--navy);color:#fff}.os-answer{background:#eefbfb;border-left:4px solid var(--teal);padding:20px 24px;border-radius:0 14px 14px 0;margin:22px 0}.os-note{background:#fff9e9;border:1px solid #f2df9d;padding:20px;border-radius:14px}.os-compliance{background:#f4f7fa;border:1px solid var(--line);padding:20px;border-radius:14px;font-size:13px;color:#5c6f80}.os-faq details{border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:10px 0;background:#fff}.os-faq summary{font-weight:800;color:var(--navy);cursor:pointer}.os-faq details p{margin-bottom:0}.os-post-meta{font-size:13px;color:#71859a;margin-bottom:25px}.os-post-nav{display:flex;justify-content:space-between;margin-top:50px;border-top:1px solid var(--line);padding-top:24px}
.os-contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px}.os-form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}.os-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.os-field{margin-bottom:16px}.os-field label{display:block;font-weight:800;font-size:13px;color:#38516b;margin-bottom:6px}.os-field input,.os-field textarea,.os-field select{width:100%;border:1px solid #cddbe5;border-radius:10px;padding:12px 13px;background:#fff;color:var(--ink)}.os-field textarea{min-height:140px;resize:vertical}.os-form-notice{padding:12px 14px;border-radius:10px;margin-bottom:16px;background:#e9f9ef;color:#17603a}.os-hp{position:absolute;left:-9999px}.os-checkbox label{display:flex;gap:9px;font-weight:400}.os-checkbox input{width:auto;margin-top:5px}
.os-footer-cta{background:linear-gradient(120deg,#06a7b5,#087b91);color:#fff;padding:38px 0}.os-footer-cta .os-container{display:flex;align-items:center;justify-content:space-between;gap:30px}.os-footer-cta h2{margin:0 0 4px;color:#fff}.os-footer-cta p{margin:0;color:#dcf7fa}.os-footer{background:#061d3d;color:#aec5dc;padding:62px 0 24px}.os-footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:38px}.os-footer h3{font-size:15px;color:#fff;margin:0 0 17px;text-transform:uppercase;letter-spacing:.7px}.os-footer ul{list-style:none;margin:0;padding:0}.os-footer li{margin:8px 0}.os-footer a{color:#c6d9e9}.os-footer a:hover{color:#72d8df}.os-footer-logo{max-width:260px;background:#fff;border-radius:12px;padding:8px;margin-bottom:14px}.os-footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:12px}.os-wa{position:fixed;right:20px;bottom:20px;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff!important;display:grid;place-items:center;box-shadow:0 10px 28px rgba(0,0,0,.22);z-index:1200;font-size:28px;font-weight:900}.os-wa:hover{transform:scale(1.06)}
@media(max-width:980px){.os-hero-grid,.os-split,.os-contact-grid{grid-template-columns:1fr}.os-grid{grid-template-columns:repeat(2,1fr)}.os-strip .os-container{grid-template-columns:repeat(2,1fr)}.os-menu-toggle{display:block}.os-nav{position:absolute;left:0;right:0;top:84px;background:#fff;padding:18px 24px;border-top:1px solid var(--line);display:none}.os-nav.is-open{display:block}.os-nav ul{display:block}.os-nav li{padding:8px 0}.os-header-cta{display:none}.os-footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.os-container{width:min(100% - 28px,1180px)}.os-topbar .os-container{display:block;text-align:center}.os-topbar span:last-child{display:none}.os-navrow{min-height:72px}.custom-logo{max-height:55px}.os-nav{top:72px}.os-hero{padding:62px 0}.os-hero h1{font-size:42px;letter-spacing:-1.5px}.os-hero-card{padding:22px}.os-grid,.os-footer-grid,.os-form-grid{grid-template-columns:1fr}.os-strip .os-container{grid-template-columns:1fr 1fr}.os-stat{padding:20px 8px}.os-section{padding:62px 0}.os-footer-cta .os-container,.os-footer-bottom{display:block}.os-footer-cta .os-btn{margin-top:18px}.os-wa{width:52px;height:52px;right:14px;bottom:14px}}

/* 2026-08-28 catalog usability and contrast fixes. */
.os-navrow{min-height:106px;gap:18px}.custom-logo-link{flex:0 0 auto}.custom-logo{width:340px;max-width:340px;max-height:92px;object-fit:contain}.os-nav ul{gap:16px}.os-nav li{position:relative}.os-nav a{white-space:nowrap}.os-nav .sub-menu{display:none;position:absolute;z-index:1100;left:50%;top:calc(100% + 18px);transform:translateX(-50%);width:650px;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 22px 50px rgba(7,53,111,.18)}.os-nav .sub-menu:before{content:"";position:absolute;left:0;right:0;top:-22px;height:24px}.os-nav li:hover>.sub-menu,.os-nav li:focus-within>.sub-menu{display:grid}.os-nav .sub-menu li{min-width:0}.os-nav .sub-menu a{display:block;padding:10px 12px;border-radius:9px;font-size:13px;line-height:1.35;white-space:normal}.os-nav .sub-menu a:hover{background:#eefbfb;color:var(--navy)}
.os-card{overflow:hidden}.os-card-media{display:block;margin:-28px -28px 22px;aspect-ratio:4/3;overflow:hidden;background:#edf4f7}.os-card-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}.os-card:hover .os-card-media img{transform:scale(1.035)}.os-page-featured{margin:-20px 0 42px;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/8}.os-page-featured img{width:100%;height:100%;object-fit:cover;display:block}
.os-content .os-panel,.os-content .os-panel h2,.os-content .os-panel h3,.os-content .os-panel p,.os-content .os-panel li,.os-content .os-panel strong{color:#fff}.os-content .os-panel a{color:#fff;text-decoration:underline}.os-content .os-panel a:hover{color:#b8f3f4}
@media(max-width:1180px){.custom-logo{width:240px;max-width:240px}.os-nav ul{gap:14px}.os-nav a{font-size:13px}.os-navrow{gap:14px}.os-header-cta{padding:10px 15px}}
@media(max-width:980px){.os-nav{top:100px;max-height:calc(100vh - 100px);overflow:auto}.os-nav .sub-menu,.os-nav li:hover>.sub-menu,.os-nav li:focus-within>.sub-menu{position:static;transform:none;width:auto;display:grid;grid-template-columns:1fr;margin:8px 0 0;padding:8px;box-shadow:none}.os-nav .sub-menu:before{display:none}.custom-logo{width:285px;max-width:285px}}
@media(max-width:640px){.custom-logo{width:235px;max-width:235px;max-height:62px}.os-nav{top:72px}}