/*
Theme Name: Sun Trường Vinh
Theme URI: https://example.com/sun-truong-vinh
Author: Sun Trường Vinh Team
Description: Landing page bất động sản cao cấp, responsive và tối ưu chuyển đổi.
Version: 1.0.0
Text Domain: sun-truong-vinh
*/

:root{--ink:#29251f;--muted:#726b61;--gold:#b9853b;--gold-2:#e7c789;--cream:#faf6ed;--line:#eadfcd;--dark:#19170f;--shadow:0 14px 36px rgba(55,39,17,.12);--serif:Georgia,"Times New Roman",serif;--sans:Inter,Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.65;background:#fff}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}.eyebrow{color:var(--gold);font-size:12px;font-weight:800;letter-spacing:.11em;text-transform:uppercase}.section{padding:76px 0}.section-title{margin:0 0 12px;text-align:center;font-family:var(--serif);font-size:36px;font-weight:500;letter-spacing:.02em}.section-lead{max-width:680px;margin:0 auto 36px;color:var(--muted);text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 22px;border:1px solid var(--gold);border-radius:5px;background:linear-gradient(135deg,#e8c47d,#b78035);color:#221b10;font-size:12px;font-weight:800;letter-spacing:.035em;text-transform:uppercase;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(152,103,37,.25)}.btn-outline{border-color:rgba(255,255,255,.65);background:rgba(28,22,14,.34);color:#fff}.btn-block{width:100%}
.topbar{height:38px;background:#1d1b16;color:#e9dfcd;font-size:12px}.topbar .container{height:100%;display:flex;align-items:center;justify-content:space-between}.topbar-info{display:flex;gap:28px}.topbar-download{height:100%;padding:0 22px;display:flex;align-items:center;background:#d8b26d;color:#211c14;font-weight:800;text-transform:uppercase}.navbar{height:82px;position:relative;z-index:50;background:#fff;box-shadow:0 3px 14px rgba(0,0,0,.08)}.nav-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{font-family:var(--serif);color:#8d612e;line-height:.9;text-align:center}.brand strong{display:block;font-size:30px;font-weight:500;letter-spacing:.14em}.brand span{font-size:12px;letter-spacing:.2em}.nav-links{display:flex;align-items:center;gap:34px;font-size:12px;font-weight:700;text-transform:uppercase}.nav-links a{position:relative}.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:1px;background:var(--gold);transition:.2s}.nav-links a:hover:after{right:0}.nav-toggle{display:none;border:0;background:none;font-size:26px}
.hero{position:relative;min-height:590px;color:#fff;overflow:hidden;background:#554c42}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(25,21,17,.86) 0%,rgba(32,26,20,.45) 38%,rgba(28,25,22,.1) 64%,rgba(21,19,16,.45) 100%),url("assets/images/reference.png");background-repeat:no-repeat;background-size:max(100%,1180px) auto;background-position:center -98px;filter:saturate(.92) contrast(1.05);transform:scale(1.01)}.hero:after{content:"";position:absolute;inset:auto 0 0;height:38%;background:linear-gradient(transparent,rgba(21,17,11,.66))}.hero-inner{position:relative;z-index:2;min-height:590px;display:grid;grid-template-columns:1fr 390px;gap:90px;align-items:center}.hero-copy{max-width:590px;padding:68px 0 52px}.hero-badge{display:inline-flex;padding:6px 13px;border:1px solid rgba(230,194,130,.55);border-radius:50px;color:#eccb8d;background:rgba(40,30,18,.25);font-size:11px;text-transform:uppercase}.hero h1{margin:16px 0 2px;color:#f0cf8e;font-family:var(--serif);font-size:78px;font-weight:400;line-height:.9;letter-spacing:.04em}.hero h1 span{display:block;margin-top:14px;color:#fff;font-size:35px;letter-spacing:.12em}.hero h2{max-width:440px;margin:24px 0 12px;font-family:var(--serif);font-size:28px;font-weight:400;line-height:1.15}.hero-copy p{max-width:500px;color:#eee5d7;font-size:14px}.hero-actions{display:flex;gap:14px;margin-top:28px}.lead-card{padding:28px;border-radius:8px;background:rgba(255,255,255,.97);color:var(--ink);box-shadow:0 18px 42px rgba(0,0,0,.25)}.lead-card h3{margin:0;text-align:center;font-family:var(--serif);font-size:20px;font-weight:500}.lead-card>p{margin:4px 0 18px;color:var(--muted);font-size:12px;text-align:center}.field{width:100%;height:48px;margin-bottom:12px;padding:0 15px;border:1px solid #e4ddd1;border-radius:4px;background:#fff;color:#5f5b55;font:inherit}.consent{margin:10px 0 0!important;color:#817b72!important;font-size:10px!important;text-align:center!important}
.quick-facts{position:relative;z-index:4;margin-top:-30px}.fact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.fact-card{min-height:108px;padding:20px;display:flex;align-items:center;gap:16px;border:1px solid var(--line);border-radius:8px;background:#fff;box-shadow:0 8px 22px rgba(50,35,18,.08)}.fact-icon,.line-icon{flex:0 0 auto;width:52px;height:52px;border:1px solid var(--gold-2);border-radius:50%;display:grid;place-items:center;color:var(--gold);font-family:var(--serif);font-size:22px}.fact-card strong{display:block;font-family:var(--serif);font-size:31px;font-weight:500;line-height:1}.fact-card small{color:var(--muted)}
.overview{padding-top:60px}.overview-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.metric{min-height:145px;padding:24px 16px;border:1px solid var(--line);border-radius:6px;text-align:center;background:#fff}.metric small{display:block;margin-bottom:18px;font-size:11px;font-weight:800;text-transform:uppercase}.metric strong{display:block;color:#a87330;font-family:var(--serif);font-size:24px;font-weight:500}.metric span{color:var(--muted);font-size:12px}
.location{padding:0;border-block:1px solid #eee5d8;background:var(--cream)}.split{display:grid;grid-template-columns:.78fr 1.22fr;min-height:470px}.split-copy{padding:72px 55px 60px max(20px,calc((100vw - 1180px)/2))}.split-copy .section-title{text-align:left;line-height:1.18}.split-copy p{max-width:470px;color:var(--muted)}.distance-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:26px 0}.distance{padding:13px 8px;border:1px solid var(--line);border-radius:5px;background:#fff;text-align:center}.distance strong{display:block;color:var(--gold);font-family:var(--serif);font-size:19px}.distance small{font-size:10px}.photo{position:relative;min-height:420px;overflow:hidden;background-color:#e8dfd0;background-image:url("assets/images/reference.png");background-repeat:no-repeat;background-size:1040px auto}.map-photo{background-position:center -865px}.photo-label{position:absolute;padding:7px 12px;border-radius:30px;background:#fff;box-shadow:var(--shadow);font-size:11px;font-weight:700}.label-one{left:30%;top:14%}.label-two{left:21%;bottom:17%}.label-three{right:24%;bottom:18%}
.plan-grid,.amenities-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center}.image-panel{height:420px;border-radius:9px;box-shadow:var(--shadow);background-image:url("assets/images/reference.png");background-repeat:no-repeat;background-size:820px auto;background-color:#d6c7b2}.plan-image{background-position:center -1090px}.amenities-image{background-position:center -1395px}.feature-list{display:grid;gap:22px}.feature{display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start}.feature h3{margin:0 0 3px;color:#66533a;font-family:var(--serif);font-size:16px;text-transform:uppercase}.feature p{margin:0;color:var(--muted);font-size:13px}.amenities{background:#fffaf3}.amenity-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.amenity{min-height:130px;padding:20px 10px;border:1px solid var(--line);border-radius:7px;display:grid;place-items:center;text-align:center;background:#fff}.amenity .line-icon{width:46px;height:46px;border:0;border-radius:0}.amenity strong{font-size:12px}
.reasons-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.reason{min-height:190px;padding:24px 14px;border:1px solid var(--line);border-radius:7px;text-align:center}.reason .line-icon{margin:0 auto 14px}.reason h3{margin:0 0 7px;font-size:13px}.reason p{margin:0;color:var(--muted);font-size:11px}
.progress-section{background:#fffcf7}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:34px}.timeline-item{position:relative;min-height:100px;padding:22px;border:1px solid var(--line);border-radius:7px;background:#fff}.timeline-item:first-child{background:#efd39a}.timeline-item:not(:last-child):after{content:"";position:absolute;z-index:0;top:50%;left:100%;width:36px;border-top:1px solid #d9b369}.timeline-item strong{display:block;font-size:13px}.timeline-item span{color:var(--muted);font-size:11px}
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 22px}.faq-item{border:1px solid var(--line);border-radius:5px;background:#fff}.faq-question{width:100%;min-height:50px;padding:0 18px;border:0;display:flex;align-items:center;justify-content:space-between;background:transparent;font:600 13px var(--sans);text-align:left;cursor:pointer}.faq-question span{color:var(--gold);font-size:20px}.faq-answer{display:none;padding:0 18px 16px;color:var(--muted);font-size:13px}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span{transform:rotate(45deg)}
.closing{position:relative;overflow:hidden;background:#17140f;color:#fff}.closing:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,18,11,.5),rgba(22,18,11,.93) 53%),url("assets/images/reference.png") center bottom/920px auto no-repeat;opacity:.9}.closing-inner{position:relative;z-index:2;min-height:330px;display:grid;grid-template-columns:1fr 390px;gap:80px;align-items:center}.closing-copy{padding-left:180px}.closing h2{margin:7px 0 10px;color:#e0bb75;font-family:var(--serif);font-size:31px;font-weight:400}.closing p{color:#d0c7b9;font-size:13px}.closing .lead-card{margin:35px 0}.site-footer{padding:40px 0 18px;background:#17150f;color:#c8bfae}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:48px}.footer-grid h4{margin:0 0 14px;color:#d8b46d;font-size:12px;text-transform:uppercase}.footer-grid a,.footer-grid p{display:block;margin:5px 0;color:#bcb3a3;font-size:11px}.copyright{margin-top:30px;padding-top:16px;border-top:1px solid #39342b;font-size:10px;color:#857e72;display:flex;justify-content:space-between}.floating{position:fixed;z-index:90;right:18px;bottom:28px;display:grid;gap:10px}.floating a{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#bd873c;color:#fff;box-shadow:0 6px 18px rgba(0,0,0,.25);font-size:11px;font-weight:800}.floating a:nth-child(2){background:#1284e7}
.notice{display:none;margin:10px 0 0;padding:8px;border-radius:4px;background:#f5ead5;color:#6a4b1f;font-size:12px;text-align:center}.notice.show{display:block}
@media (max-width:980px){.nav-links{position:absolute;display:none;top:82px;left:0;right:0;padding:24px;flex-direction:column;background:#fff;box-shadow:0 14px 20px rgba(0,0,0,.12)}.nav-links.open{display:flex}.nav-toggle{display:block}.hero-inner{grid-template-columns:1fr 340px;gap:30px}.hero h1{font-size:60px}.fact-grid{grid-template-columns:repeat(2,1fr)}.overview-grid{grid-template-columns:repeat(3,1fr)}.split{grid-template-columns:1fr}.split-copy{padding:60px 30px}.map-photo{min-height:470px}.reasons-grid{grid-template-columns:repeat(3,1fr)}.closing-copy{padding-left:20px}.closing-inner{gap:35px}}
@media (max-width:720px){body{font-size:14px}.container{width:min(100% - 28px,1180px)}.topbar{display:none}.navbar{height:70px}.brand strong{font-size:24px}.nav-links{top:70px}.section{padding:52px 0}.section-title{font-size:28px}.hero,.hero-inner{min-height:auto}.hero:before{background-size:auto 690px;background-position:center top}.hero-inner{grid-template-columns:1fr;padding:44px 0}.hero-copy{padding:0}.hero h1{font-size:55px}.hero h1 span{font-size:28px}.hero h2{font-size:24px}.lead-card{padding:22px}.quick-facts{margin-top:14px}.fact-grid{grid-template-columns:1fr 1fr;gap:10px}.fact-card{padding:13px;min-height:90px}.fact-icon{width:42px;height:42px}.fact-card strong{font-size:23px}.overview-grid{grid-template-columns:1fr 1fr}.metric{min-height:125px;padding:18px 10px}.distance-grid{grid-template-columns:1fr 1fr}.plan-grid,.amenities-grid{grid-template-columns:1fr;gap:30px}.image-panel{height:300px;background-size:680px auto}.plan-image{background-position:center -900px}.amenities-image{background-position:center -1158px}.amenities-grid .image-panel{order:0}.amenities-grid .amenity-cards{order:1}.reasons-grid{grid-template-columns:1fr 1fr}.timeline{grid-template-columns:1fr 1fr;gap:12px}.timeline-item:not(:last-child):after{display:none}.faq-grid{grid-template-columns:1fr}.closing-inner{grid-template-columns:1fr;gap:0;padding:50px 0}.closing-copy{padding:0}.closing .lead-card{margin:20px 0 0}.footer-grid{grid-template-columns:1fr 1fr}.copyright{gap:10px;flex-direction:column}.floating{right:10px}.floating a{width:42px;height:42px}.hero-actions{flex-wrap:wrap}}
@media (max-width:420px){.fact-grid,.overview-grid,.reasons-grid,.timeline,.footer-grid{grid-template-columns:1fr}.amenity-cards{grid-template-columns:1fr 1fr}.hero h1{font-size:46px}.hero h1 span{font-size:22px}.fact-card{min-height:80px}.map-photo{min-height:360px;background-size:800px auto;background-position:center -660px}}

/* Tăng độ sạch của lớp chữ khi tái sử dụng phối cảnh từ ảnh tham chiếu. */
.hero:before{background-image:linear-gradient(90deg,rgba(25,21,17,.74) 0%,rgba(32,26,20,.34) 43%,rgba(28,25,22,.08) 68%,rgba(21,19,16,.78) 100%),url("assets/images/reference.png");background-position:center -150px}
.hero-copy{position:relative;z-index:1}
.hero-copy:before{content:"";position:absolute;z-index:-1;top:22px;right:-115px;bottom:15px;left:-200px;background:linear-gradient(90deg,rgba(25,21,17,.98) 0%,rgba(25,21,17,.92) 56%,rgba(25,21,17,0) 100%);filter:blur(2px)}
@media (max-width:720px){.hero:before{background-size:900px auto;background-position:center -104px}.hero-copy:before{top:-28px;right:-50px;bottom:-20px;left:-40px;background:rgba(25,21,17,.8);filter:blur(10px)}}