/*
Theme Name: SD Group
Theme URI: https://sdgr.site
Author: SD Group
Description: Giao diện WordPress tùy chỉnh dành riêng cho SD Group — Agency & Digital Products.
Version: 1.0.0
Requires at least: 6.5
Requires PHP: 8.0
Text Domain: sd-group
*/

:root{--navy:#061536;--blue:#286cff;--ink:#071633;--muted:#65758f;--line:#d9e1ec;--ice:#f3f6fa;--white:#fff;--radius:24px;--shell:min(1180px,calc(100% - 40px))}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,"Helvetica Neue",sans-serif;-webkit-font-smoothing:antialiased}body.admin-bar .site-header{top:48px}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,textarea,select{font:inherit}.shell{width:var(--shell);margin:auto}.site-main{overflow:hidden}.section{padding:118px 0}.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 22px;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 6px rgba(40,108,255,.12)}h1,h2,h3{margin:0;font-weight:600;letter-spacing:-.05em}h2{font-size:clamp(42px,5.2vw,72px);line-height:1.04}.lead{color:var(--muted);font-size:16px;line-height:1.8}.button{display:inline-flex;min-height:52px;align-items:center;justify-content:center;gap:18px;padding:0 26px;border:1px solid var(--navy);border-radius:999px;color:#fff;background:var(--navy);font-size:13px;font-weight:700}.button-light{color:var(--ink);background:#fff;border-color:#fff}.text-link{display:inline-flex;align-items:center;gap:15px;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}

.site-header{position:fixed;z-index:100;top:22px;left:50%;width:min(1120px,calc(100% - 40px));min-height:62px;display:flex;align-items:center;gap:30px;padding:7px 10px 7px 16px;border:1px solid rgba(255,255,255,.45);border-radius:18px;background:rgba(255,255,255,.92);box-shadow:0 18px 50px rgba(4,18,51,.13);backdrop-filter:blur(16px);transform:translateX(-50%)}.brand{display:flex;width:154px;height:46px;align-items:center;overflow:hidden}.brand img{width:150px;max-height:44px;object-fit:contain}.main-nav{display:flex;align-items:center;justify-content:center;gap:34px;margin:auto;font-size:12px;font-weight:600}.main-nav a{padding:15px 0}.main-nav a:hover{color:var(--blue)}.header-contact{display:flex;align-items:center;gap:18px}.header-phone{font-size:11px;font-weight:700;letter-spacing:.06em}.header-contact .button{min-height:44px;padding:0 20px}.menu-toggle{display:none;width:42px;height:42px;border:0;border-radius:50%;color:#fff;background:var(--navy);font-size:20px}

.hero{position:relative;min-height:100vh;display:flex;align-items:center;color:#fff;background:#07142e}.hero-media,.hero-overlay{position:absolute;inset:0}.hero-media img{width:100%;height:100%;object-fit:cover}.hero-overlay{background:linear-gradient(90deg,rgba(3,13,34,.93) 0%,rgba(3,14,37,.72) 42%,rgba(3,14,37,.16) 80%),linear-gradient(0deg,rgba(2,10,27,.66),transparent 55%)}.hero-content{position:relative;z-index:2;padding-top:120px}.hero .eyebrow{color:#dbe7ff}.hero h1{max-width:920px;font-size:clamp(62px,8.4vw,124px);line-height:.82}.hero h1 span{display:block;color:#78a7ff}.hero-lead{max-width:680px;margin:38px 0 0;color:#eef4ff;font-size:18px;line-height:1.7}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:34px}.hero .text-link{color:#fff}.hero-foot{position:absolute;z-index:2;left:50%;bottom:28px;width:var(--shell);display:flex;justify-content:space-between;padding-top:18px;border-top:1px solid rgba(255,255,255,.35);transform:translateX(-50%);font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}

.trust{border-bottom:1px solid var(--line);background:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-grid div{min-height:110px;display:flex;flex-direction:column;justify-content:center;padding:25px;border-right:1px solid var(--line)}.trust-grid div:last-child{border-right:0}.trust strong{font-size:20px}.trust span{margin-top:8px;color:var(--muted);font-size:11px}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:78px;align-items:center}.about-image{position:relative;aspect-ratio:1/1.04;overflow:hidden;border-radius:28px;background:#dfe8f5}.about-image img{width:100%;height:100%;object-fit:cover}.about-copy .lead{margin:30px 0}.quote{margin:30px 0;padding:22px 0 22px 25px;border-left:2px solid var(--blue);font-size:21px;line-height:1.5}

.services{background:var(--ice)}.section-head{display:grid;grid-template-columns:1fr 360px;gap:60px;align-items:end;margin-bottom:60px}.section-head .lead{margin:0}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.content-card{position:relative;min-height:310px;display:flex;flex-direction:column;padding:32px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.25s ease}.content-card:hover{transform:translateY(-5px);box-shadow:0 24px 55px rgba(8,34,83,.1)}.content-card small{color:var(--blue);font-weight:800;letter-spacing:.12em}.content-card h3{margin:auto 0 14px;font-size:clamp(28px,3vw,42px);line-height:1.06}.content-card p{margin:0 0 22px;color:var(--muted);font-size:13px;line-height:1.75}.services .section-action{margin-top:36px}

.production{position:relative;min-height:650px;display:flex;align-items:center;color:#fff;background:#061333}.production>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.production::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,11,30,.92),rgba(3,16,43,.28))}.production-copy{position:relative;z-index:2}.production-copy p{max-width:580px;color:#d6e1f4}.products{color:#fff;background:var(--navy)}.products .section-head .lead{color:#aebfdb}.products .eyebrow{color:#8eb2ff}.product-list{border-top:1px solid rgba(255,255,255,.17)}.product-row{display:grid;grid-template-columns:60px 1fr 36px;gap:25px;align-items:center;padding:32px 0;border-bottom:1px solid rgba(255,255,255,.17)}.product-row>span,.product-row b{color:#76a4ff}.product-row h3{font-size:34px}.product-row p{margin:10px 0 0;color:#aebfdb;font-size:13px;line-height:1.7}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);margin-top:58px;border-top:1px solid var(--line)}.process-grid article{min-height:280px;padding:28px;border-right:1px solid var(--line)}.process-grid article:last-child{border-right:0}.process-grid span{color:var(--blue);font-size:11px;font-weight:800}.process-grid h3{margin:92px 0 14px;font-size:25px}.process-grid p{color:var(--muted);font-size:12px;line-height:1.7}

.journal{background:#fff}.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.post-card{display:block}.post-thumb{aspect-ratio:1.35/1;overflow:hidden;border-radius:20px;background:#dfe8f5}.post-thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}.post-card:hover .post-thumb img{transform:scale(1.04)}.post-meta{display:flex;justify-content:space-between;margin-top:16px;color:#74829a;font-size:10px;text-transform:uppercase}.post-card h3{margin:15px 0 10px;font-size:26px;line-height:1.15}.post-card p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}.contact-band{color:#fff;background:linear-gradient(135deg,#061536,#0a3c9c 70%,#286cff)}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:85px}.contact-copy .lead{color:#b9cae4}.contact-details{display:flex;flex-direction:column;gap:12px;margin-top:35px}.contact-form{padding:32px;border:1px solid rgba(255,255,255,.18);border-radius:28px;background:rgba(255,255,255,.1)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.contact-form label{display:block;margin-bottom:18px;color:#c0d0e8;font-size:11px}.contact-form input,.contact-form textarea,.contact-form select{width:100%;margin-top:8px;padding:12px 0;border:0;border-bottom:1px solid rgba(255,255,255,.3);outline:0;color:#fff;background:transparent}.contact-form select option{color:var(--ink)}.notice{padding:12px 16px;margin-bottom:18px;border-radius:10px;background:rgba(255,255,255,.14)}

.inner-hero{padding:190px 0 100px;background:radial-gradient(circle at 80% 20%,#d7e8ff,transparent 35%),#f4f8fd}.inner-hero h1{max-width:950px;font-size:clamp(58px,7vw,100px);line-height:.95}.inner-hero .lead{max-width:700px;margin-top:28px}.archive-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.archive-card{padding:34px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.archive-card h2{font-size:36px}.archive-card p{color:var(--muted);line-height:1.75}.article{width:min(820px,calc(100% - 40px));margin:auto;padding:170px 0 110px}.article header{text-align:center}.article h1{font-size:clamp(48px,7vw,82px);line-height:.98}.article .post-meta{justify-content:center;gap:25px;margin-bottom:24px}.article-cover{aspect-ratio:16/9;margin:55px 0;overflow:hidden;border-radius:28px}.article-cover img{width:100%;height:100%;object-fit:cover}.entry-content{font-size:17px;line-height:1.9;color:#30425f}.entry-content h2,.entry-content h3{margin-top:44px}.entry-content a{color:var(--blue);text-decoration:underline}.entry-content img{border-radius:18px}.pagination{margin-top:45px}.site-footer{padding:68px 0 24px;color:#afbdd1;background:#020a20}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:50px;padding-bottom:55px}.site-footer .brand{width:190px}.footer-links,.footer-contact{display:flex;flex-direction:column;gap:14px;font-size:13px}.footer-bottom{display:flex;justify-content:space-between;padding-top:22px;border-top:1px solid rgba(255,255,255,.13);font-size:10px;text-transform:uppercase}

@media(max-width:900px){.main-nav,.header-phone{display:none}.menu-toggle{display:block}.main-nav.is-open{position:fixed;top:76px;left:0;width:100%;display:flex;flex-direction:column;align-items:flex-start;gap:0;padding:22px 28px;border-radius:18px;background:#fff;box-shadow:0 25px 50px rgba(0,0,0,.18)}.main-nav.is-open a{width:100%;border-bottom:1px solid var(--line);font-size:18px}.hero h1{font-size:clamp(56px,12vw,90px)}.section-head,.about-grid,.contact-grid{grid-template-columns:1fr}.section-head{gap:24px}.card-grid{grid-template-columns:1fr}.trust-grid{grid-template-columns:1fr 1fr}.process-grid{grid-template-columns:1fr 1fr}.post-grid{grid-template-columns:1fr 1fr}.archive-grid{grid-template-columns:1fr}}
@media(max-width:620px){body.admin-bar .site-header{top:58px}.site-header{top:10px;width:calc(100% - 20px)}.brand{width:132px}.header-contact .button{display:none}.hero{min-height:760px}.hero-content{padding-top:100px}.hero h1{font-size:55px;line-height:.88}.hero-lead{font-size:14px}.hero-actions{align-items:flex-start;flex-direction:column}.hero-foot{bottom:18px}.section{padding:82px 0}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid div{min-height:95px}.about-grid{gap:42px}.section-head{margin-bottom:40px}.content-card{min-height:270px}.production{min-height:600px}.product-row{grid-template-columns:35px 1fr 24px}.product-row h3{font-size:27px}.process-grid,.post-grid{grid-template-columns:1fr}.process-grid article{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}.process-grid h3{margin-top:45px}.field-grid{grid-template-columns:1fr}.inner-hero{padding:145px 0 75px}.inner-hero h1{font-size:52px}.footer-grid{grid-template-columns:1fr}.footer-bottom{gap:12px;flex-direction:column}}