/*
Theme Name: Cephei Infotech
Theme URI: https://cephei.com.sg/
Author: Cephei Infotech
Description: Custom business website theme for Cephei Infotech.
Version: 1.3.0
Requires at least: 6.4
Requires PHP: 8.1
Text Domain: cephei
*/

:root{--ink:#071827;--blue:#1357d8;--cyan:#42cbd3;--paper:#f7f8f8;--line:rgba(7,24,39,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}
.site-header{height:82px;padding:0 6vw;display:flex;align-items:center;justify-content:space-between;background:#071827;color:#fff;border-bottom:1px solid rgba(255,255,255,.1);position:relative;z-index:10}.brand{display:flex;align-items:center}.brand img{display:block;width:182px;height:62px;object-fit:contain;object-position:left center}.main-nav{display:flex;gap:34px;font-size:13px;color:#c8d1d8}.main-nav a:hover{color:#6dfff6}.header-cta{border:1px solid rgba(255,255,255,.35);padding:12px 17px;font-size:12px;font-weight:700;display:flex;gap:18px}
.hero{min-height:660px;background:#071827;color:#fff;padding:105px 6vw 0;position:relative;overflow:hidden}.hero-copy{position:relative;z-index:2;width:74%;max-width:980px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:10px;font-weight:700;display:flex;align-items:center;gap:10px;margin:0 0 25px;color:#a7bac8}.eyebrow span{width:22px;height:1px;background:var(--cyan);display:inline-block}.eyebrow.dark{color:#58636a}h1{font-size:clamp(54px,6.8vw,92px);line-height:.96;letter-spacing:-.05em;margin:0;font-weight:600}h1 em,h2 em{color:var(--cyan);font-family:Georgia,serif;font-weight:400}.hero-lead{max-width:620px;margin:28px 0 0;color:#b7c5ce;font-size:17px;line-height:1.65}.hero-actions{margin-top:32px;display:flex;align-items:center;gap:30px}.button{display:inline-flex;align-items:center;justify-content:space-between;min-width:208px;padding:17px 20px;font-size:13px;font-weight:700}.button.primary{background:var(--blue);color:#fff}.button.light{background:#fff;color:var(--ink)}.text-link{color:#dce3e7;font-size:13px;border-bottom:1px solid #5d6d78;padding:8px 0;display:flex;gap:16px}.trust-row{position:absolute;left:6vw;right:6vw;bottom:0;height:68px;border-top:1px solid rgba(255,255,255,.11);display:flex;align-items:center;gap:8vw;color:#90a1ad;text-transform:uppercase;letter-spacing:.12em;font-size:9px}.trust-row span:before{content:"✓";color:var(--cyan);margin-right:10px}
.section{padding:100px 6vw}.services{display:grid;grid-template-columns:34% 66%;gap:5vw}.section-intro h2{font-size:clamp(40px,4.5vw,62px);line-height:1.06;letter-spacing:-.04em;margin:0;font-weight:600}.section-intro>p:last-child{max-width:390px;color:#5b666e;line-height:1.7;margin-top:28px}.service-list{border-top:1px solid var(--line)}.service-card{display:grid;grid-template-columns:40px 1fr 38px;gap:18px;padding:27px 0;border-bottom:1px solid var(--line)}.service-number{color:#718087;font:italic 14px Georgia,serif}.service-card h3{margin:0;font-size:23px;letter-spacing:-.02em}.service-card p{color:#5d6870;max-width:630px;line-height:1.55;margin:9px 0 0}.service-card>a{width:38px;height:38px;border:1px solid var(--line);display:grid;place-items:center;transition:.2s}.service-card>a:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.ai-banner{background:#0b2337;color:#fff;padding:80px 6vw;display:grid;grid-template-columns:1fr 1fr;gap:6vw 10vw}.ai-banner h2{font-size:clamp(40px,4.5vw,62px);line-height:1.06;margin:0;letter-spacing:-.04em}.ai-copy{padding-top:40px}.ai-copy p{font-size:18px;line-height:1.65;color:#dce4ff;margin:0 0 28px}.ai-use-cases{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.16);margin-top:20px}.ai-use-cases article{padding:30px 24px 0 0;border-right:1px solid rgba(255,255,255,.16);min-height:170px}.ai-use-cases article+article{padding-left:24px}.ai-use-cases h3{margin:0 0 13px;font-size:18px}.ai-use-cases p{margin:0;color:#aebfca;font-size:13px;line-height:1.6}
.about{background:#0b2337;color:#fff;padding:100px 6vw;display:grid;grid-template-columns:1fr 1fr;gap:10vw}.about h2{font-size:clamp(40px,4.5vw,62px);line-height:1.08;letter-spacing:-.04em;margin:0}.about-copy>p{color:#bbc8d0;font-size:17px;line-height:1.75}.about-copy>p:first-child{color:#fff;font-size:20px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px;padding-top:28px;border-top:1px solid rgba(255,255,255,.16)}.stats strong{display:block;font:italic 31px Georgia,serif;color:var(--cyan)}.stats span{display:block;font-size:10px;line-height:1.4;color:#93a5b0;margin-top:6px;text-transform:uppercase;letter-spacing:.08em}
.contact{padding:100px 6vw;display:grid;grid-template-columns:1fr 1fr;gap:9vw;background:#eef0ef}.contact h2{font-size:clamp(40px,4.5vw,62px);line-height:1.06;letter-spacing:-.04em;margin:0 0 25px}.contact h2 em{color:var(--blue)}.contact>div>p:not(.eyebrow){color:#58636a;line-height:1.7;max-width:520px}.contact>div>a{display:inline-flex;gap:18px;color:var(--blue);font-weight:700;margin-top:28px;border-bottom:1px solid;padding-bottom:6px}
.cephei-contact-form{background:#fff;padding:36px;border:1px solid var(--line)}.cephei-contact-form label{display:block;text-transform:uppercase;letter-spacing:.1em;font-size:9px;font-weight:700;margin-bottom:20px}.cephei-contact-form input,.cephei-contact-form select,.cephei-contact-form textarea{display:block;width:100%;border:0;border-bottom:1px solid #c7ccca;border-radius:0;background:#fff;padding:11px 0;font:14px Arial,sans-serif;color:var(--ink);outline:none}.cephei-contact-form input:focus,.cephei-contact-form select:focus,.cephei-contact-form textarea:focus{border-color:var(--blue)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}.cephei-contact-form textarea{min-height:75px;resize:vertical}.cephei-contact-form button{width:100%;border:0;background:var(--blue);color:#fff;padding:16px 18px;display:flex;justify-content:space-between;font-weight:700;cursor:pointer}.website-field{position:absolute;left:-9999px;opacity:0;pointer-events:none}.form-status{min-height:20px}.form-status p{margin:16px 0 0;font-size:13px;line-height:1.5}.form-status .success{color:#18724b}.form-status .error{color:#a52828}button:disabled{opacity:.65;cursor:wait}
.site-footer{background:#06131e;color:#fff;padding:26px 6vw;display:flex;align-items:center;justify-content:space-between}.site-footer .brand img{width:174px;height:68px}.site-footer p{margin:0;font-size:8px;letter-spacing:.14em;color:#768894}
@media(max-width:900px){.main-nav,.header-cta{display:none}.site-header{height:72px}.brand img{width:158px;height:56px}.hero{min-height:680px;padding-top:75px}.hero-copy{width:100%}.hero-lead{font-size:16px}.trust-row{display:none}.services,.ai-banner,.about,.contact{grid-template-columns:1fr}.section{padding:85px 6vw}.services{gap:60px}.ai-banner,.about,.contact{padding:80px 6vw;gap:50px}.ai-use-cases{grid-template-columns:1fr 1fr}}
@media(max-width:560px){h1{font-size:50px}.hero{min-height:680px}.hero-actions{align-items:flex-start;flex-direction:column;gap:16px}.service-card{grid-template-columns:30px 1fr}.service-card>a{display:none}.field-row,.ai-use-cases{grid-template-columns:1fr}.ai-use-cases article,.ai-use-cases article+article{padding:24px 0;border-right:0;border-bottom:1px solid rgba(255,255,255,.14);min-height:0}.stats{gap:10px}.site-footer{flex-direction:column;align-items:flex-start;gap:24px}}