@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Cormorant+Garamond:wght@500;600;700&display=swap');

:root{
  --bg:#f6f1ea;
  --bg-2:#efe7dd;
  --paper:#fffdf9;
  --paper-2:#fbf7f1;
  --panel:#ffffff;
  --panel-soft:rgba(255,255,255,.74);
  --line:rgba(78,58,42,.10);
  --line-strong:rgba(78,58,42,.18);
  --text:#231c16;
  --text-soft:#4d4137;
  --muted:#716255;
  --muted-2:#908173;
  --accent:#7f5c43;
  --accent-2:#b18d72;
  --accent-soft:#ece1d6;
  --green:#5b8768;
  --red:#af6a61;
  --gold:#c7a27b;
  --shadow:0 24px 60px rgba(71,48,31,.10);
  --shadow-soft:0 16px 34px rgba(71,48,31,.07);
  --radius-xl:34px;
  --radius-lg:28px;
  --radius-md:22px;
  --radius-sm:16px;
  --content-width:min(1720px, calc(100vw - 88px));
  --page-width:min(1640px, calc(100vw - 88px));
  --section-space:118px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(201,171,142,.16), transparent 22%),
    radial-gradient(circle at 90% 20%, rgba(177,141,114,.10), transparent 24%),
    linear-gradient(180deg,var(--bg) 0%, #f8f4ee 36%, var(--paper) 100%);
  min-height:100vh;
  overflow-x:hidden;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button,input,textarea,select{font:inherit}

.page-shell{position:relative;min-height:100vh}
.page-shell::before,
.page-shell::after{
  content:"";position:fixed;pointer-events:none;z-index:-1;border-radius:50%;filter:blur(60px);opacity:.42
}
.page-shell::before{width:360px;height:360px;left:-120px;top:180px;background:rgba(201,171,142,.18)}
.page-shell::after{width:440px;height:440px;right:-130px;top:120px;background:rgba(177,141,114,.14)}

.container,.container-wide{width:var(--page-width);margin:0 auto}
.container-wide{width:var(--content-width)}
.section{padding:var(--section-space) 0}
.section.tight{padding-top:70px;padding-bottom:70px}

.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;flex-wrap:wrap;margin-bottom:42px}
.section-title{max-width:820px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:10px 16px;
  border-radius:999px;background:var(--accent-soft);border:1px solid rgba(127,92,67,.12);
  color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
}
.section-title h1,.section-title h2,.section-title h3,
.admin-header h1,.course-summary h1,.account-title h1,.project-copy h2,.auth-card h1{
  font-family:'Cormorant Garamond',serif;
  font-weight:700;
  letter-spacing:-.03em;
  line-height:.98;
}
.section-title h1{font-size:clamp(54px,6vw,92px);margin:18px 0 20px}
.section-title h2{font-size:clamp(42px,4.5vw,72px);margin:18px 0 18px}
.section-title h3{font-size:clamp(34px,3vw,52px)}
.hero-copy p,.section-title p,.glass-card p,.glass-card li,.feature-card p,.product-card p,.course-body p,.project-copy p,.muted,.auth-card p,.lesson-desc,.lesson-current p{line-height:1.95;color:var(--muted)}
.highlight{color:var(--accent)}
.outline-text{color:var(--accent)}

.topbar{
  position:sticky;top:0;z-index:50;background:rgba(251,247,241,.78);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(78,58,42,.07)
}
.topbar-inner{
  width:var(--content-width);margin:0 auto;display:grid;grid-template-columns:auto 1fr auto;align-items:center;
  gap:28px;padding:18px 0;
}
.brand{display:flex;align-items:center;gap:14px;min-width:max-content}
.brand-mark{
  width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,#d4b395,#96755b);position:relative;box-shadow:0 12px 24px rgba(150,117,91,.18)
}
.brand-mark::before{content:"";position:absolute;inset:11px;border:2px solid rgba(255,255,255,.82);transform:rotate(12deg);border-radius:4px}
.brand-name{font-size:16px;font-weight:800;letter-spacing:.02em}
.brand-name span{color:var(--accent)}
.nav-links{display:flex;justify-content:center;gap:32px;overflow:auto;white-space:nowrap}
.nav-links a{font-size:15px;font-weight:700;color:var(--text-soft);transition:.24s}
.nav-links a:hover{color:var(--accent)}
.topbar-actions{display:flex;align-items:center;gap:10px;flex-wrap:nowrap;min-width:max-content}
.pill,.link-pill{
  display:inline-flex;align-items:center;justify-content:center;padding:11px 16px;border-radius:999px;
  background:rgba(255,255,255,.72);border:1px solid rgba(78,58,42,.10);color:var(--text-soft);
  font-size:14px;font-weight:700;box-shadow:0 8px 18px rgba(82,59,40,.04)
}
.pill.active{background:#fff;border-color:rgba(127,92,67,.18);color:var(--accent)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 24px;border-radius:999px;border:1px solid transparent;
  cursor:pointer;font-weight:800;background:var(--text);color:#fff;box-shadow:var(--shadow-soft);
  transition:transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 20px 38px rgba(82,59,40,.12)}
.btn.secondary{background:transparent;color:var(--text);border-color:rgba(78,58,42,.14);box-shadow:none}
.btn.secondary:hover{background:rgba(255,255,255,.62)}
.btn.ghost{background:#fff7;border-color:rgba(78,58,42,.14);color:var(--text)}
.btn.sm{padding:10px 16px;font-size:14px}
.btn.block{width:100%}

.hero{padding:74px 0 42px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(560px,.92fr);gap:72px;align-items:center}
.hero-copy{padding:38px 0}
.hero-copy p{font-size:18px;max-width:760px}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px;max-width:980px}
.stat-card,.feature-card,.glass-card,.course-card,.product-card,.account-course-card,.metric-card,.list-card,.curriculum-card,.video-panel,.curriculum-panel,.admin-card,.table-card,.admin-sidebar,.auth-card,.course-summary{
  background:linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.74));
  border:1px solid rgba(78,58,42,.09);
  box-shadow:var(--shadow-soft);
}
.stat-card{
  border-radius:var(--radius-lg);padding:28px;min-height:142px;position:relative;overflow:hidden
}
.stat-card::after{content:"";position:absolute;right:-22px;top:-24px;width:120px;height:120px;border-radius:50%;background:rgba(201,171,142,.20)}
.stat-value{font-family:'Cormorant Garamond',serif;font-size:52px;line-height:.95;font-weight:700;color:var(--text);margin-bottom:12px}
.stat-label{font-size:15px;color:var(--muted)}

.hero-scene{
  min-height:650px;border-radius:36px;position:relative;overflow:hidden;border:1px solid rgba(78,58,42,.08);box-shadow:var(--shadow);
  background:
    linear-gradient(135deg, rgba(240,231,221,.92), rgba(249,245,239,.98)),
    radial-gradient(circle at 20% 16%, rgba(201,171,142,.18), transparent 24%);
}
.hero-scene::before{content:"";position:absolute;inset:26px;border-radius:28px;border:1px solid rgba(127,92,67,.08)}
.floorplan{position:absolute;inset:94px 86px 88px 84px;border:2px solid rgba(127,92,67,.34)}
.room{position:absolute;border:2px solid rgba(127,92,67,.28);background:rgba(177,141,114,.04)}
.room.r1{left:0;top:0;width:48%;height:50%}
.room.r2{right:0;top:0;width:44%;height:34%}
.room.r3{left:0;bottom:0;width:38%;height:42%}
.room.r4{right:0;bottom:0;width:56%;height:56%}
.furn{position:absolute;border:1px solid rgba(127,92,67,.65);background:rgba(255,255,255,.5);border-radius:14px}
.furn.f1{width:110px;height:52px;left:44px;top:48px}
.furn.f2{width:80px;height:80px;right:68px;top:48px;border-radius:50%}
.furn.f3{width:66px;height:110px;left:58px;bottom:54px}
.furn.f4{width:144px;height:50px;right:52px;bottom:76px}
.floating-badge,.floating-note{
  position:absolute;background:rgba(255,252,247,.90);border:1px solid rgba(78,58,42,.09);box-shadow:var(--shadow-soft);backdrop-filter:blur(8px)
}
.floating-badge{left:26px;top:26px;padding:12px 16px;border-radius:999px;font-size:13px;font-weight:800;color:var(--text-soft);display:flex;align-items:center;gap:10px}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 7px rgba(91,135,104,.12)}
.floating-note{right:28px;bottom:28px;width:320px;padding:24px;border-radius:24px}
.floating-note h4{font-family:'Cormorant Garamond',serif;font-size:32px;line-height:1.02;margin-bottom:12px}
.floating-note p{font-size:14px;color:var(--muted);line-height:1.8}

.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.feature-card{padding:30px;border-radius:var(--radius-lg);min-height:204px;transition:transform .24s ease, box-shadow .24s ease}
.feature-card:hover,.account-course-card:hover,.course-card:hover,.product-card:hover{transform:translateY(-5px);box-shadow:0 24px 46px rgba(82,59,40,.10)}
.feature-icon{font-size:26px;color:var(--accent);margin-bottom:18px}
.feature-card h3{font-family:'Cormorant Garamond',serif;font-size:34px;line-height:1.03;margin-bottom:14px}

.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.glass-card{padding:34px;border-radius:var(--radius-lg)}
.glass-card .sub{display:block;color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;margin-bottom:14px}
.glass-card h3{font-family:'Cormorant Garamond',serif;font-size:38px;line-height:1.02;margin-bottom:14px}
.glass-card ul{padding-left:18px;display:grid;gap:8px}

.cards-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.course-card,.product-card,.account-course-card,.metric-card,.list-card{border-radius:30px;overflow:hidden}
.course-card{display:flex;flex-direction:column;min-height:480px}
.course-cover{
  height:240px;position:relative;background:
    radial-gradient(circle at 78% 20%, rgba(177,141,114,.24), transparent 24%),
    linear-gradient(135deg, #f4eadf, #f8f3ec);
}
.course-cover::before{content:"";position:absolute;inset:28px;border:1px solid rgba(127,92,67,.18);border-radius:18px}
.course-cover::after{content:"";position:absolute;left:48px;right:48px;bottom:54px;height:1px;background:rgba(127,92,67,.22)}
.course-cover-label{position:absolute;left:28px;bottom:28px;font-family:'Cormorant Garamond',serif;font-size:40px;font-weight:700;letter-spacing:-.05em;color:var(--text)}
.course-body{padding:28px;display:flex;flex-direction:column;gap:14px;flex:1}
.course-body h3{font-family:'Cormorant Garamond',serif;font-size:36px;line-height:1.02;min-height:72px}
.course-meta,.badges{display:flex;gap:8px;flex-wrap:wrap}
.meta-chip,.badge,.status-badge{
  display:inline-flex;align-items:center;padding:7px 11px;border-radius:999px;font-size:12px;font-weight:800;
  background:var(--paper-2);border:1px solid rgba(127,92,67,.12);color:var(--text-soft)
}
.card-foot{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;margin-top:auto}
.price{font-family:'Cormorant Garamond',serif;font-size:40px;line-height:1;font-weight:700;color:var(--text)}
.price-sub{font-size:14px;color:var(--muted-2)}

.product-card{padding:24px;min-height:300px}
.product-thumb{height:160px;border-radius:22px;margin-bottom:18px;position:relative;background:linear-gradient(135deg,#f2e7db,#fff)}
.product-thumb::before{content:"";position:absolute;inset:24px;border:1px solid rgba(127,92,67,.20);transform:rotate(-5deg)}
.product-card h3{font-family:'Cormorant Garamond',serif;font-size:31px;line-height:1.03;margin-bottom:10px}
.product-card p{min-height:84px}

.project-showcase{display:grid;grid-template-columns:minmax(520px,.88fr) minmax(0,1.12fr);gap:48px;align-items:center}
.project-image{
  min-height:500px;border-radius:34px;box-shadow:var(--shadow);position:relative;overflow:hidden;
  background:linear-gradient(135deg, rgba(255,255,255,.12), rgba(201,171,142,.20)),url('https://images.unsplash.com/photo-1600210492486-724fe5c67fb0?auto=format&fit=crop&w=1600&q=80');
  background-size:cover;background-position:center;
}
.project-image::after{content:"";position:absolute;inset:22px;border-radius:24px;border:1px solid rgba(255,255,255,.48)}
.project-copy h2{font-size:clamp(50px,5vw,82px);margin:18px 0 18px}
.project-copy ul{padding-left:18px;display:grid;gap:10px;margin-bottom:24px}
.project-copy li{line-height:1.85;color:var(--text-soft)}

.auth-wrap{width:min(620px, calc(100vw - 32px));margin:70px auto 30px}
.auth-card{padding:40px;border-radius:34px;box-shadow:var(--shadow)}
.auth-card h1{font-size:clamp(48px,6vw,72px);margin:18px 0 14px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.form-group{display:grid;gap:10px;margin-bottom:18px}
.form-group label{font-size:14px;font-weight:800;color:var(--text-soft)}
.input,.textarea,.select{
  width:100%;padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.84);border:1px solid rgba(78,58,42,.11);
  color:var(--text);outline:none;transition:border-color .2s ease, box-shadow .2s ease, background .2s ease
}
.input:focus,.textarea:focus,.select:focus{border-color:rgba(127,92,67,.32);box-shadow:0 0 0 4px rgba(127,92,67,.07)}
.textarea{min-height:130px;resize:vertical}
.select option{color:#111}
.inline-check{display:flex;align-items:center;gap:10px;color:var(--text-soft)}

.flash-stack{width:var(--page-width);margin:18px auto 0;display:grid;gap:10px}
.flash{padding:16px 18px;border-radius:18px;border:1px solid transparent;font-weight:700}
.flash.success{background:rgba(91,135,104,.13);border-color:rgba(91,135,104,.25);color:#335640}
.flash.error{background:rgba(175,106,97,.10);border-color:rgba(175,106,97,.20);color:#7e4038}

.account-shell{padding-top:46px}
.account-header{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;flex-wrap:wrap;margin-bottom:34px}
.account-title h1{font-size:clamp(56px,6vw,88px);margin:18px 0 10px}
.account-role{display:inline-flex;align-items:center;padding:11px 18px;border-radius:999px;background:var(--accent-soft);border:1px solid rgba(127,92,67,.12);font-weight:800;color:var(--accent)}
.metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.metric-card{padding:30px;min-height:188px;position:relative}
.metric-label{color:var(--muted);font-size:15px;margin-bottom:18px;text-transform:uppercase;letter-spacing:.08em;font-weight:800}
.metric-value{font-family:'Cormorant Garamond',serif;font-size:56px;line-height:.94;font-weight:700;margin-bottom:12px}
.metric-note{color:var(--muted);line-height:1.85}
.account-main-grid{display:grid;grid-template-columns:minmax(0,1.42fr) minmax(360px,.58fr);gap:30px;align-items:start;margin-top:30px}
.account-column{display:grid;gap:24px}
.list-card{padding:30px}
.list-head{display:flex;justify-content:space-between;align-items:end;gap:18px;flex-wrap:wrap;margin-bottom:22px}
.list-head h2,.list-head h3{font-family:'Cormorant Garamond',serif;font-size:48px;line-height:1.02}
.account-course-list{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.account-course-card{padding:24px;min-height:230px;display:flex;flex-direction:column;gap:14px}
.account-course-card h3{font-family:'Cormorant Garamond',serif;font-size:31px;line-height:1.04}
.order-table-wrap{overflow:auto;border-radius:22px;border:1px solid rgba(78,58,42,.08);background:rgba(255,255,255,.56)}
.table{width:100%;border-collapse:collapse;min-width:760px}
.table th,.table td{padding:18px;border-bottom:1px solid rgba(78,58,42,.08);text-align:left;vertical-align:top}
.table th{font-size:13px;color:var(--muted-2);background:rgba(127,92,67,.04);text-transform:uppercase;letter-spacing:.08em}
.table td{color:var(--text-soft);line-height:1.7}
.status-badge{background:rgba(91,135,104,.10);border-color:rgba(91,135,104,.18);color:#3b6448}
.empty-box{padding:28px;border-radius:24px;background:rgba(255,255,255,.56);border:1px dashed rgba(78,58,42,.12);color:var(--muted);line-height:1.85}

.course-hero{padding:64px 0 30px}
.course-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 520px;gap:30px;align-items:start}
.course-summary{padding:38px;border-radius:32px;box-shadow:var(--shadow)}
.course-summary h1{font-size:clamp(52px,5vw,80px);margin:18px 0}
.course-summary p{font-size:16px;line-height:1.95;color:var(--muted)}
.course-stack{display:grid;gap:18px}
.curriculum-card{padding:30px;border-radius:30px}
.curriculum-section{padding:18px 0;border-bottom:1px solid rgba(78,58,42,.08)}
.curriculum-section:last-child{border-bottom:0;padding-bottom:0}
.curriculum-section h4{font-family:'Cormorant Garamond',serif;font-size:34px;line-height:1.04}
.lesson-line{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;padding:14px 0;border-top:1px dashed rgba(78,58,42,.08)}
.lesson-line:first-of-type{border-top:0}
.lesson-main strong{display:block;font-size:17px;margin-bottom:6px;color:var(--text)}
.lesson-main p{font-size:14px;color:var(--muted);line-height:1.8}
.badge.public{background:rgba(91,135,104,.10);border-color:rgba(91,135,104,.18);color:#3b6448}
.badge.internal{background:rgba(199,162,123,.12);border-color:rgba(199,162,123,.20);color:#8a684a}
.badge.off{background:rgba(175,106,97,.10);border-color:rgba(175,106,97,.18);color:#7d4a42}

.learn-shell{padding:48px 0 70px}
.learn-layout{display:grid;grid-template-columns:minmax(0,1.42fr) 430px;gap:32px;align-items:start}
.video-panel,.curriculum-panel{border-radius:32px}
.video-panel{padding:24px}
.video-top{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.video-box{aspect-ratio:16/9;border-radius:24px;overflow:hidden;background:#000;box-shadow:var(--shadow-soft)}
.video-el{width:100%;height:100%;border:0;display:block;background:#000}
.lesson-current{padding:24px 6px 6px}
.lesson-current h2{font-family:'Cormorant Garamond',serif;font-size:54px;line-height:.98;margin-bottom:10px}
.curriculum-panel{padding:24px;position:sticky;top:100px;max-height:calc(100vh - 120px);overflow:auto}
.curriculum-panel h3{font-family:'Cormorant Garamond',serif;font-size:44px;line-height:1.02;margin-top:14px}
.curriculum-list{display:grid;gap:16px;margin-top:18px}
.curr-section{padding:18px;border:1px solid rgba(78,58,42,.08);border-radius:22px;background:rgba(255,255,255,.55)}
.curr-section h4{font-family:'Cormorant Garamond',serif;font-size:30px;margin-bottom:12px}
.lesson-card{padding:16px;border-radius:18px;background:rgba(255,255,255,.68);border:1px solid rgba(78,58,42,.08);display:grid;gap:10px;margin-bottom:12px;transition:.22s}
.lesson-card:last-child{margin-bottom:0}
.lesson-card.active{border-color:rgba(127,92,67,.20);background:rgba(236,225,214,.50)}
.lesson-card:hover{border-color:rgba(127,92,67,.18)}
.lesson-title{font-size:16px;font-weight:800;line-height:1.5;color:var(--text)}

.admin-shell{padding:46px 0 78px}
.admin-layout{display:grid;grid-template-columns:320px minmax(0,1fr);gap:32px;align-items:start}
.admin-sidebar{position:sticky;top:100px;padding:26px;border-radius:30px}
.admin-sidebar h3{font-family:'Cormorant Garamond',serif;font-size:52px;line-height:.95;margin-bottom:20px}
.admin-nav{display:grid;gap:8px}
.admin-nav a{display:flex;align-items:center;gap:12px;padding:15px 16px;border-radius:18px;color:var(--text-soft);font-weight:800;transition:.2s}
.admin-nav a:hover,.admin-nav a.active{background:var(--accent-soft);color:var(--accent)}
.admin-main{display:grid;gap:26px}
.admin-header{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;flex-wrap:wrap}
.admin-header h1{font-size:clamp(58px,6vw,86px);margin-top:14px}
.admin-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.admin-card{padding:30px;border-radius:30px}
.admin-card h3{font-size:15px;line-height:1.6;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.admin-card .big{font-family:'Cormorant Garamond',serif;font-size:46px;line-height:.96;font-weight:700;color:var(--text);margin-bottom:12px}
.admin-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.admin-list{display:grid;gap:14px}
.admin-list-item{padding:18px;border-radius:20px;background:rgba(255,255,255,.56);border:1px solid rgba(78,58,42,.08)}
.table-card{padding:20px 20px 24px;border-radius:30px}
.tabs{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.tab-btn{padding:11px 16px;border-radius:999px;border:1px solid rgba(78,58,42,.12);background:rgba(255,255,255,.78);color:var(--text);cursor:pointer;font-weight:800}
.tab-btn.active{background:var(--accent-soft);border-color:rgba(127,92,67,.18);color:var(--accent)}
.tab-panel{display:none}
.tab-panel.active{display:block}
.section-box{padding:22px;border-radius:24px;background:rgba(255,255,255,.55);border:1px solid rgba(78,58,42,.08);margin-bottom:18px}
.section-box h4{font-family:'Cormorant Garamond',serif;font-size:36px;margin-bottom:10px}
.stack{display:grid;gap:16px}
.separator{height:1px;background:rgba(78,58,42,.08);margin:18px 0}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in-view{opacity:1;transform:translateY(0)}
.float{animation:floatY 7s ease-in-out infinite}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.fade-up{animation:fadeUp .6s ease both}

.footer{margin-top:70px;border-top:1px solid rgba(78,58,42,.08);background:rgba(255,255,255,.55);padding:48px 0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:28px}
.footer h4{font-family:'Cormorant Garamond',serif;font-size:32px;margin-bottom:12px}
.footer p,.footer a{color:var(--muted);line-height:2}
.footer a:hover{color:var(--accent)}

@media (max-width: 1460px){
  :root{--content-width:min(100vw - 56px, 1540px);--page-width:min(100vw - 56px, 1480px)}
  .cards-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width: 1240px){
  .hero-grid,.project-showcase,.learn-layout,.admin-layout,.course-detail-layout,.account-main-grid{grid-template-columns:1fr}
  .cards-grid{grid-template-columns:repeat(2,1fr)}
  .hero-scene{min-height:560px}
  .curriculum-panel,.admin-sidebar{position:relative;top:auto;max-height:none}
  .features-grid,.metrics-grid,.admin-metrics{grid-template-columns:repeat(2,1fr)}
  .project-image{min-height:380px}
}
@media (max-width: 980px){
  :root{--content-width:calc(100vw - 28px);--page-width:calc(100vw - 28px);--section-space:84px}
  .topbar-inner{grid-template-columns:1fr;justify-items:start;padding:14px 0;gap:12px}
  .nav-links{justify-content:flex-start;gap:20px;max-width:100%}
  .topbar-actions{justify-content:flex-start;flex-wrap:wrap}
  .hero-grid{gap:34px}
  .hero-copy{padding-top:0}
  .hero-stats,.info-grid,.features-grid,.footer-grid,.admin-grid-2,.form-grid{grid-template-columns:1fr}
  .account-course-list{grid-template-columns:1fr}
}
@media (max-width: 640px){
  .section-title h1{font-size:clamp(44px,14vw,62px)}
  .section-title h2,.list-head h2,.list-head h3,.curriculum-panel h3,.curr-section h4{font-size:clamp(36px,10vw,46px)}
  .project-copy h2,.account-title h1,.admin-header h1,.course-summary h1,.auth-card h1,.lesson-current h2{font-size:clamp(42px,12vw,54px)}
  .hero-scene{min-height:420px}
  .floorplan{inset:82px 28px 74px}
  .floating-note{width:240px;padding:18px}
  .cards-grid,.metrics-grid,.admin-metrics,.hero-stats{grid-template-columns:1fr}
  .list-card,.metric-card,.auth-card,.glass-card,.course-summary,.curriculum-card,.video-panel,.curriculum-panel,.admin-card,.table-card,.admin-sidebar,.feature-card,.stat-card{padding:20px}
  .course-cover{height:210px}
  .table{min-width:620px}
}


/* =========================================================
   V4 HERO - giao diện lấy cảm hứng từ landing page nội thất
   ========================================================= */
.page-home .topbar{
  position:absolute;
  left:0;
  right:0;
  top:0;
  z-index:80;
  background:linear-gradient(180deg, rgba(13,10,8,.62), rgba(13,10,8,.18), transparent);
  border-bottom:0;
  backdrop-filter:none;
}
.page-home .topbar-inner{
  padding:34px 0 18px;
}
.page-home .brand-name{
  color:#fff;
  font-family:'Cormorant Garamond',serif;
  font-size:42px;
  font-weight:700;
  letter-spacing:.12em;
}
.page-home .brand-name span{
  color:#c9a78a;
}
.page-home .brand-mark{
  display:none;
}
.page-home .brand::after{
  content:"ARCHITECTURE \\A & INTERIOR DESIGN";
  white-space:pre;
  margin-left:18px;
  font-size:12px;
  line-height:1.45;
  letter-spacing:.32em;
  color:rgba(255,255,255,.76);
  font-weight:500;
}
.page-home .nav-links{
  gap:46px;
}
.page-home .nav-links a{
  color:rgba(255,255,255,.88);
  font-size:14px;
  letter-spacing:.16em;
  text-transform:uppercase;
  font-weight:700;
  text-shadow:0 2px 14px rgba(0,0,0,.45);
  position:relative;
}
.page-home .nav-links a:first-child::after{
  content:"";
  position:absolute;
  left:50%;
  bottom:-14px;
  width:70px;
  height:1px;
  transform:translateX(-50%);
  background:rgba(255,255,255,.82);
}
.page-home .nav-links a:hover{
  color:#fff;
}
.page-home .topbar-actions .pill{
  display:none;
}
.page-home .topbar-actions .link-pill{
  background:rgba(0,0,0,.16);
  border-color:rgba(255,255,255,.34);
  color:#fff;
  letter-spacing:.12em;
  text-transform:uppercase;
  box-shadow:none;
  backdrop-filter:blur(8px);
}
.page-home .topbar-actions .link-pill[href*="login"]{
  color:#d7b08f;
  border-color:rgba(215,176,143,.45);
}
.page-home .topbar-actions .btn{
  background:transparent;
  border:1px solid rgba(255,255,255,.34);
  color:#fff;
  box-shadow:none;
  letter-spacing:.12em;
  text-transform:uppercase;
}

/* Hero full-screen */
.home-hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  background:
    linear-gradient(180deg, rgba(7,5,4,.62) 0%, rgba(7,5,4,.30) 42%, rgba(7,5,4,.70) 100%),
    linear-gradient(90deg, rgba(7,5,4,.62) 0%, rgba(7,5,4,.16) 45%, rgba(7,5,4,.35) 100%),
    url('https://images.unsplash.com/photo-1600210491892-03d54c0aaf87?auto=format&fit=crop&w=2400&q=88');
  background-size:cover;
  background-position:center;
  isolation:isolate;
}
.home-hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:
    radial-gradient(circle at 50% 42%, rgba(255,255,255,.10), transparent 30%),
    radial-gradient(circle at 50% 72%, rgba(201,158,118,.22), transparent 34%);
}
.home-hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:rgba(0,0,0,.18);
}
.home-hero-shade{
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(0,0,0,.46), rgba(0,0,0,.16) 36%, rgba(0,0,0,.56)),
    radial-gradient(ellipse at center, rgba(0,0,0,.12), rgba(0,0,0,.58));
  pointer-events:none;
}
.home-hero-content{
  position:relative;
  z-index:2;
  width:min(1240px, calc(100vw - 40px));
  margin:0 auto;
  text-align:center;
  padding:148px 0 120px;
}
.home-kicker{
  display:block;
  margin-bottom:34px;
  color:rgba(230,205,184,.86);
  font-size:14px;
  letter-spacing:.22em;
  text-transform:uppercase;
  font-weight:600;
  text-shadow:0 3px 18px rgba(0,0,0,.80);
}
.home-hero h1{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(66px, 7.4vw, 124px);
  line-height:.92;
  letter-spacing:.035em;
  font-weight:600;
  color:#fffaf3;
  text-transform:uppercase;
  text-shadow:
    0 3px 12px rgba(0,0,0,.92),
    0 0 26px rgba(255,244,232,.30),
    0 0 2px rgba(255,255,255,.90);
}
.ornament{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  margin:28px auto 26px;
}
.ornament span{
  width:64px;
  height:1px;
  background:rgba(255,255,255,.55);
}
.ornament i{
  width:8px;
  height:8px;
  display:block;
  border:1px solid rgba(230,205,184,.9);
  transform:rotate(45deg);
}
.home-hero p{
  width:min(780px, 100%);
  margin:0 auto;
  color:rgba(255,255,255,.92);
  font-size:21px;
  line-height:1.8;
  font-weight:500;
  text-shadow:0 3px 16px rgba(0,0,0,.90);
}
.home-hero-actions{
  margin-top:38px;
}
.hero-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:18px;
  min-width:330px;
  padding:22px 34px;
  border:1px solid rgba(255,255,255,.72);
  border-radius:3px;
  background:linear-gradient(180deg, rgba(197,156,113,.78), rgba(142,105,72,.72));
  color:#fff;
  font-size:15px;
  font-weight:800;
  letter-spacing:.18em;
  text-transform:uppercase;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.14) inset,
    0 0 24px rgba(239,209,178,.34),
    0 18px 34px rgba(0,0,0,.28);
  backdrop-filter:blur(8px);
  transition:.28s ease;
}
.hero-cta:hover{
  transform:translateY(-3px);
  background:linear-gradient(180deg, rgba(216,178,137,.88), rgba(155,116,80,.84));
  box-shadow:
    0 0 0 1px rgba(255,255,255,.24) inset,
    0 0 32px rgba(239,209,178,.44),
    0 22px 42px rgba(0,0,0,.34);
}
.hero-cta span{
  font-size:24px;
  line-height:1;
  margin-top:-2px;
}
.home-feature-strip{
  width:min(1160px, calc(100vw - 56px));
  margin:108px auto 0;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  background:rgba(21,16,12,.50);
  border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(16px);
  box-shadow:0 22px 60px rgba(0,0,0,.25);
}
.home-feature{
  min-height:112px;
  padding:22px 28px;
  display:flex;
  align-items:center;
  gap:18px;
  text-align:left;
  color:#fff;
  border-right:1px solid rgba(255,255,255,.18);
}
.home-feature:last-child{
  border-right:0;
}
.home-feature-icon{
  width:48px;
  height:48px;
  display:grid;
  place-items:center;
  border:1px solid rgba(255,255,255,.70);
  color:#fff;
  font-size:24px;
  flex:0 0 auto;
}
.home-feature strong{
  display:block;
  color:#fff;
  font-size:14px;
  letter-spacing:.08em;
  font-weight:800;
  text-transform:uppercase;
  text-shadow:0 2px 10px rgba(0,0,0,.7);
}
.home-feature small{
  display:block;
  margin-top:6px;
  color:rgba(255,255,255,.82);
  font-size:14px;
  line-height:1.5;
}

/* Các section sau hero giữ tinh thần nội thất nhưng bớt vàng sáng */
.page-home .section{
  background:linear-gradient(180deg, #f6f1ea, #fffdf9);
}
.page-home #hoc-o-bjm{
  padding-top:118px;
}

/* Responsive hero */
@media (max-width: 1240px){
  .page-home .topbar-inner{
    grid-template-columns:auto 1fr;
  }
  .page-home .topbar-actions{
    grid-column:1 / -1;
    justify-content:center;
  }
  .home-feature-strip{
    grid-template-columns:repeat(2,1fr);
    margin-top:76px;
  }
  .home-feature:nth-child(2){
    border-right:0;
  }
  .home-feature:nth-child(1),
  .home-feature:nth-child(2){
    border-bottom:1px solid rgba(255,255,255,.18);
  }
}
@media (max-width: 980px){
  .page-home .topbar{
    position:absolute;
  }
  .page-home .topbar-inner{
    grid-template-columns:1fr;
    justify-items:center;
    gap:18px;
  }
  .page-home .brand::after{
    display:none;
  }
  .page-home .nav-links{
    justify-content:flex-start;
    width:100%;
    gap:22px;
    padding-bottom:8px;
  }
  .home-hero-content{
    padding-top:220px;
  }
  .home-hero h1{
    font-size:clamp(48px, 12vw, 78px);
  }
  .home-hero p{
    font-size:17px;
  }
}
@media (max-width: 640px){
  .home-hero{
    min-height:auto;
  }
  .home-hero-content{
    padding:210px 0 64px;
  }
  .home-kicker{
    font-size:11px;
    letter-spacing:.16em;
  }
  .home-hero h1{
    font-size:clamp(42px, 14vw, 62px);
    line-height:.96;
  }
  .hero-cta{
    min-width:0;
    width:100%;
  }
  .home-feature-strip{
    grid-template-columns:1fr;
    margin-top:58px;
  }
  .home-feature{
    border-right:0;
    border-bottom:1px solid rgba(255,255,255,.18);
  }
  .home-feature:last-child{
    border-bottom:0;
  }
}