/* Phôn Lê — Shared CSS · v1 */

:root{
  --navy:#0a1628;--navy-2:#13284a;--navy-light:#1f3a64;
  --gold:#b8935e;--gold-light:#d4b683;--gold-soft:#e8d4a0;
  --cream:#f5f1e8;--cream-warm:#faf7f0;--ivory:#fdfbf6;
  --white:#ffffff;--charcoal:#1a1a1a;--slate:#3d4350;--mist:#6b7280;
  --line:#e8e0d0;--red-warm:#a8453e;--green-deep:#2d5d44;
  --font-serif:'Playfair Display',Georgia,'Times New Roman',serif;
  --font-sans:'Inter','SF Pro Display',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-display:'DM Serif Display','Playfair Display',serif;
  --ease-out:cubic-bezier(0.16,1,0.3,1);
  --ease-smooth:cubic-bezier(0.65,0,0.35,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);background:var(--ivory);color:var(--charcoal);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .3s var(--ease-out)}
::selection{background:var(--gold);color:var(--white)}
.container{max-width:1240px;margin:0 auto;padding:0 32px}
@media (max-width:768px){.container{padding:0 20px}}
h1,h2,h3,h4,h5{font-family:var(--font-serif);font-weight:700;letter-spacing:-0.02em;line-height:1.15}

.cursor-glow{position:fixed;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(184,147,94,0.08) 0%,transparent 60%);pointer-events:none;z-index:1;transform:translate(-50%,-50%);transition:opacity .3s var(--ease-out);mix-blend-mode:screen;opacity:0}
body:hover .cursor-glow{opacity:1}
@media (max-width:1024px){.cursor-glow{display:none}}

.header{position:fixed;top:0;left:0;right:0;z-index:100;padding:20px 0;background:rgba(253,251,246,0.85);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-bottom:1px solid transparent;transition:all .4s var(--ease-out)}
.header.scrolled{padding:14px 0;background:rgba(253,251,246,0.96);border-bottom-color:var(--line)}
.header-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
.logo{font-family:var(--font-serif);font-weight:800;font-size:28px;color:var(--navy);letter-spacing:-0.02em;display:flex;align-items:center;gap:10px}
.logo .sep{color:var(--gold);font-style:italic;font-weight:400}
.logo .mark{width:36px;height:36px;border:1.5px solid var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--gold);font-weight:600}
.nav{display:flex;gap:34px;font-size:14px;font-weight:500;font-family:var(--font-sans)}
.nav a{color:var(--slate);position:relative;padding:6px 0}
.nav a::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:1px;background:var(--gold);transition:all .35s var(--ease-out);transform:translateX(-50%)}
.nav a:hover{color:var(--navy)}
.nav a:hover::after{width:100%}
.cta-mini{background:var(--navy);color:var(--white);padding:11px 22px;border-radius:999px;font-weight:600;font-size:13px;letter-spacing:0.02em;transition:all .4s var(--ease-out);border:1px solid var(--navy);display:inline-flex;align-items:center;gap:6px}
.cta-mini:hover{background:var(--gold);border-color:var(--gold);transform:translateY(-1px);box-shadow:0 8px 20px rgba(184,147,94,0.3)}
/* ═══ MOBILE NAV — Hamburger + Drawer ═══ */
.nav-toggle{display:none;width:42px;height:42px;background:transparent;border:1px solid var(--line);border-radius:10px;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;padding:0;transition:all .25s ease;flex-shrink:0}
.nav-toggle:hover{border-color:var(--gold);background:var(--ivory)}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--navy);border-radius:2px;transition:all .3s ease;transform-origin:center}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-overlay{position:fixed;inset:0;background:rgba(10,22,40,0.5);z-index:998;opacity:0;visibility:hidden;transition:all .3s ease;backdrop-filter:blur(4px)}
.nav-overlay.show{opacity:1;visibility:visible}
.nav-drawer{position:fixed;top:0;right:-100%;width:84%;max-width:340px;height:100vh;background:#fff;z-index:999;transition:right .35s cubic-bezier(0.22,1,0.36,1);box-shadow:-12px 0 40px rgba(10,22,40,0.18);display:flex;flex-direction:column;overflow-y:auto}
.nav-drawer.show{right:0}
.nav-drawer-header{display:flex;justify-content:space-between;align-items:center;padding:22px 24px;border-bottom:1px solid var(--line)}
.nav-drawer-logo{font-family:var(--font-serif);font-weight:800;font-size:22px;color:var(--navy);letter-spacing:-0.02em}
.nav-drawer-logo .sep{color:var(--gold)}
.nav-drawer-close{width:36px;height:36px;border:none;background:transparent;cursor:pointer;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--slate);transition:all .25s;line-height:1}
.nav-drawer-close:hover{background:var(--ivory);color:var(--navy)}
.nav-drawer-list{list-style:none;padding:16px 0;margin:0;flex:1}
.nav-drawer-list a{display:flex;align-items:center;padding:14px 26px;color:var(--navy);font-size:16px;font-weight:600;font-family:var(--font-sans);transition:all .2s;border-left:3px solid transparent;text-decoration:none;justify-content:space-between}
.nav-drawer-list a:hover{background:var(--ivory);border-left-color:var(--gold);color:var(--gold)}
.nav-drawer-list a.nav-active{background:var(--ivory);border-left-color:var(--gold);color:var(--gold)}
.nav-drawer-list a::after{content:'›';color:var(--mist);font-size:20px;font-weight:300}
.nav-drawer-list .nav-icon{margin-right:12px;font-size:18px;opacity:0.8}
.nav-drawer-list .nav-text{flex:1}
.nav-drawer-footer{padding:20px 24px;border-top:1px solid var(--line);background:var(--ivory)}
.nav-drawer-footer-cta{display:block;text-align:center;background:var(--navy);color:#fff;padding:14px 18px;border-radius:10px;font-size:14px;font-weight:600;letter-spacing:0.02em;text-decoration:none;transition:all .25s}
.nav-drawer-footer-cta:hover{background:var(--gold);color:var(--navy)}
.nav-drawer-contact{display:flex;gap:8px;margin-top:12px}
.nav-drawer-contact a{flex:1;padding:11px 10px;border-radius:8px;text-align:center;font-size:12.5px;font-weight:600;text-decoration:none;display:flex;align-items:center;justify-content:center;gap:6px}
.nav-drawer-contact .ndc-call{background:#22c55e;color:#fff}
.nav-drawer-contact .ndc-zalo{background:#0068ff;color:#fff}

@media (max-width:900px){
  .nav{display:none}
  .nav-toggle{display:flex}
  .header-inner > .cta-mini{display:none}
}

.hero{position:relative;padding:160px 0 100px;background:var(--ivory);overflow:hidden}
.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 30%,rgba(184,147,94,0.08),transparent 50%),radial-gradient(circle at 80% 60%,rgba(19,40,74,0.04),transparent 50%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:80px;align-items:center;position:relative;z-index:2}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:50px}}
.eyebrow{display:inline-flex;align-items:center;gap:12px;color:var(--gold);font-size:12px;font-weight:600;letter-spacing:0.18em;text-transform:uppercase;margin-bottom:30px}
.eyebrow::before{content:'';width:36px;height:1px;background:var(--gold)}
.hero h1{font-size:clamp(38px,5.5vw,72px);line-height:1.05;font-weight:600;color:var(--navy);margin-bottom:30px;letter-spacing:-0.025em}
.hero h1 em{font-style:italic;color:var(--gold);font-weight:500;position:relative}
.hero h1 .accent{display:inline-block;position:relative}
.hero h1 .accent::after{content:'';position:absolute;bottom:0.05em;left:0;right:0;height:0.12em;background:rgba(184,147,94,0.25);z-index:-1}
.hero-sub{font-size:19px;color:var(--slate);margin-bottom:42px;line-height:1.65;max-width:580px}
.hero-sub strong{color:var(--navy);font-weight:600}
.hero-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-bottom:50px}
.cta-primary{display:inline-flex;align-items:center;gap:12px;background:var(--navy);color:var(--white);padding:20px 38px;border-radius:999px;font-weight:600;font-size:15px;letter-spacing:0.01em;transition:all .5s var(--ease-out);position:relative;overflow:hidden;border:1px solid var(--navy)}
.cta-primary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.18),transparent);transition:left .8s var(--ease-out)}
.cta-primary:hover{background:var(--gold);border-color:var(--gold);transform:translateY(-2px);box-shadow:0 14px 40px rgba(184,147,94,0.35)}
.cta-primary:hover::before{left:100%}
.cta-primary .arrow{transition:transform .4s var(--ease-out)}
.cta-primary:hover .arrow{transform:translateX(4px)}
.cta-ghost{display:inline-flex;align-items:center;gap:10px;color:var(--navy);font-weight:600;font-size:15px;padding:18px 8px;border-bottom:1px solid transparent;transition:all .3s var(--ease-out)}
.cta-ghost:hover{border-bottom-color:var(--gold);color:var(--gold)}
.hero-meta{display:flex;gap:30px;align-items:center;flex-wrap:wrap;padding-top:30px;border-top:1px solid var(--line)}
.meta-item{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--mist)}
.meta-item strong{color:var(--navy);font-weight:600;font-size:14px}
.meta-item .dot{width:6px;height:6px;background:var(--gold);border-radius:50%}
.hero-image{position:relative;aspect-ratio:4/5;border-radius:24px;overflow:hidden;background:linear-gradient(135deg,#f5f1e8 0%,#e8dfc8 100%)}
.hero-image::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 50% 30%,rgba(184,147,94,0.18),transparent 65%),radial-gradient(ellipse at 50% 90%,rgba(19,40,74,0.1),transparent 60%);z-index:1}
.hero-image::after{content:'';position:absolute;inset:20px;border:1px solid rgba(184,147,94,0.3);border-radius:18px;z-index:3;pointer-events:none}
.hero-image img{position:relative;z-index:2;width:100%;height:100%;object-fit:contain;object-position:bottom center;filter:drop-shadow(0 20px 50px rgba(10,22,40,0.2));animation:floatPortrait 6s ease-in-out infinite}
@keyframes floatPortrait{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.hero-badge{position:absolute;bottom:30px;left:30px;right:30px;background:rgba(10,22,40,0.94);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);color:var(--white);padding:22px 28px;border-radius:14px;z-index:5;border:1px solid rgba(184,147,94,0.35);display:flex;justify-content:space-between;align-items:center;gap:20px}
.hero-badge .badge-name{font-family:var(--font-serif);font-size:24px;font-weight:600;letter-spacing:-0.01em}
.hero-badge .badge-title{font-size:11px;color:var(--gold-light);letter-spacing:0.2em;text-transform:uppercase;font-weight:600;margin-top:3px}
.hero-badge .badge-signature{font-family:var(--font-serif);font-style:italic;font-size:32px;color:var(--gold);line-height:1}
.hero-credentials{position:absolute;top:40px;right:-20px;z-index:6;background:var(--white);padding:14px 18px;border-radius:12px;box-shadow:0 12px 40px rgba(10,22,40,0.12);display:flex;align-items:center;gap:12px;animation:floatCard 4s ease-in-out infinite}
@keyframes floatCard{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.hero-credentials .cred-icon{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--gold),var(--gold-light));display:flex;align-items:center;justify-content:center;color:var(--white);font-size:18px;font-weight:700;font-family:var(--font-serif)}
.hero-credentials .cred-text{font-size:11px;color:var(--mist);letter-spacing:0.05em;text-transform:uppercase;font-weight:600;line-height:1.4}
.hero-credentials .cred-text strong{display:block;color:var(--navy);font-size:14px;text-transform:none;letter-spacing:0;font-weight:700;font-family:var(--font-serif)}
@media (max-width:900px){.hero-credentials{display:none}}

.quote-banner{background:var(--navy);color:var(--cream);padding:80px 0;position:relative;overflow:hidden}
.quote-banner::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 15% 50%,rgba(184,147,94,0.12),transparent 50%),radial-gradient(circle at 85% 50%,rgba(184,147,94,0.08),transparent 50%)}
.quote-banner .container{position:relative;z-index:2;text-align:center}
.quote-mark{font-family:var(--font-display);font-size:140px;line-height:0.4;color:var(--gold);opacity:0.4;margin-bottom:20px;font-style:italic}
.quote-text{font-family:var(--font-serif);font-style:italic;font-size:clamp(26px,3.5vw,42px);line-height:1.35;font-weight:400;max-width:1000px;margin:0 auto 30px;letter-spacing:-0.01em}
.quote-text em{color:var(--gold);font-style:italic;font-weight:500}
.quote-attribution{display:inline-flex;align-items:center;gap:14px;font-size:13px;font-weight:600;letter-spacing:0.2em;text-transform:uppercase;color:var(--gold-light)}
.quote-attribution::before,.quote-attribution::after{content:'';width:30px;height:1px;background:var(--gold)}

.section{padding:120px 0;position:relative}
@media (max-width:768px){.section{padding:80px 0}}
.section-heading{text-align:center;max-width:780px;margin:0 auto 70px}
.section-eyebrow{display:inline-flex;align-items:center;gap:14px;color:var(--gold);font-size:12px;font-weight:600;letter-spacing:0.22em;text-transform:uppercase;margin-bottom:24px}
.section-eyebrow::before,.section-eyebrow::after{content:'';width:30px;height:1px;background:var(--gold)}
.section-title{font-family:var(--font-serif);font-size:clamp(32px,4.5vw,52px);font-weight:600;color:var(--navy);line-height:1.15;letter-spacing:-0.02em;margin-bottom:20px}
.section-title em{font-style:italic;color:var(--gold);font-weight:500}
.section-sub{font-size:18px;color:var(--slate);line-height:1.65;max-width:680px;margin:0 auto}

.section-about{background:var(--cream-warm);position:relative;overflow:hidden}
.section-about::before{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(184,147,94,0.08),transparent 65%);border-radius:50%}
.about-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:80px;align-items:center;position:relative;z-index:2}
@media (max-width:900px){.about-grid{grid-template-columns:1fr;gap:50px}}
.about-photo{position:relative;aspect-ratio:4/5;border-radius:24px;overflow:hidden;background:linear-gradient(135deg,var(--navy-2),var(--navy))}
.about-photo img{width:100%;height:100%;object-fit:contain;object-position:bottom center;filter:drop-shadow(0 16px 40px rgba(10,22,40,0.3))}
.about-photo::after{content:'';position:absolute;inset:18px;border:1px solid rgba(184,147,94,0.35);border-radius:18px;pointer-events:none}
.about-photo .photo-tag{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);padding:10px 20px;border-radius:999px;font-size:11px;letter-spacing:0.15em;text-transform:uppercase;color:var(--navy);font-weight:700;z-index:2;box-shadow:0 8px 24px rgba(10,22,40,0.18);border:1px solid rgba(184,147,94,0.4);white-space:nowrap}
.about-content .about-eyebrow{display:inline-flex;align-items:center;gap:14px;color:var(--gold);font-size:12px;font-weight:600;letter-spacing:0.22em;text-transform:uppercase;margin-bottom:20px}
.about-content .about-eyebrow::before{content:'';width:30px;height:1px;background:var(--gold)}
.about-content h2{font-size:clamp(32px,4.2vw,48px);color:var(--navy);margin-bottom:30px;font-weight:600}
.about-content h2 em{font-style:italic;color:var(--gold);font-weight:500}
.about-content p{font-size:17px;color:var(--slate);margin-bottom:22px;line-height:1.75}
.about-content p strong{color:var(--navy);font-weight:600}
.about-content p:first-of-type::first-letter{font-family:var(--font-serif);font-size:5.5em;float:left;line-height:0.85;color:var(--gold);padding-right:14px;padding-top:6px;font-weight:700}
.signature-line{margin-top:36px;padding-top:30px;border-top:1px solid var(--line);display:flex;align-items:center;gap:18px}
.signature{font-family:var(--font-display);font-style:italic;font-size:42px;color:var(--gold);line-height:1}
.signature-meta{font-size:13px;color:var(--mist);letter-spacing:0.1em;text-transform:uppercase;line-height:1.5;font-weight:600}
.signature-meta strong{display:block;color:var(--navy);font-family:var(--font-serif);font-size:18px;text-transform:none;letter-spacing:0;font-weight:700;margin-bottom:2px}

.section-stats{background:var(--ivory);padding:80px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media (max-width:768px){.stats-grid{grid-template-columns:repeat(2,1fr)}}
.stat-cell{padding:50px 30px;text-align:center;border-right:1px solid var(--line);position:relative;transition:all .5s var(--ease-out)}
.stat-cell:last-child{border-right:none}
.stat-cell:hover{background:var(--cream-warm)}
@media (max-width:768px){.stat-cell:nth-child(2){border-right:none}.stat-cell:nth-child(1),.stat-cell:nth-child(2){border-bottom:1px solid var(--line)}}
.stat-num{font-family:var(--font-display);font-size:64px;font-weight:400;color:var(--navy);line-height:1;letter-spacing:-0.02em;display:inline-block}
.stat-num .plus{color:var(--gold);font-style:italic;font-size:0.7em;vertical-align:top;margin-left:4px}
.stat-num .percent{color:var(--gold);font-size:0.6em;margin-left:4px;font-style:italic}
.stat-label{font-size:13px;color:var(--mist);letter-spacing:0.12em;text-transform:uppercase;margin-top:14px;font-weight:600}

.section-services{background:var(--cream-warm)}
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.service-card{background:var(--white);border:1px solid var(--line);padding:42px 36px;border-radius:18px;transition:all .5s var(--ease-out);position:relative;overflow:hidden}
.service-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold-light));transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease-out)}
.service-card:hover::before{transform:scaleX(1)}
.service-card:hover{border-color:var(--gold);transform:translateY(-6px);box-shadow:0 24px 60px rgba(10,22,40,0.1)}
.service-num{font-family:var(--font-display);font-style:italic;font-size:48px;color:var(--gold);line-height:1;margin-bottom:24px;font-weight:400}
.service-card h3{font-size:22px;color:var(--navy);margin-bottom:14px;line-height:1.3;letter-spacing:-0.01em;font-weight:600}
.service-card p{font-size:15px;color:var(--slate);line-height:1.7}

.section-pillars{background:var(--navy);color:var(--white);position:relative;overflow:hidden}
.section-pillars::before{content:'';position:absolute;top:-150px;left:-150px;width:600px;height:600px;background:radial-gradient(circle,rgba(184,147,94,0.15),transparent 65%);border-radius:50%}
.section-pillars::after{content:'';position:absolute;bottom:-150px;right:-150px;width:500px;height:500px;background:radial-gradient(circle,rgba(184,147,94,0.1),transparent 65%);border-radius:50%}
.section-pillars .section-eyebrow{color:var(--gold)}
.section-pillars .section-title{color:var(--white)}
.section-pillars .section-title em{color:var(--gold)}
.section-pillars .section-sub{color:rgba(255,255,255,0.7)}
.pillars-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;position:relative;z-index:2}
@media (max-width:900px){.pillars-grid{grid-template-columns:1fr}}
.pillar-card{background:rgba(255,255,255,0.04);border:1px solid rgba(184,147,94,0.25);padding:44px 38px;border-radius:20px;transition:all .5s var(--ease-out);position:relative}
.pillar-card:hover{background:rgba(184,147,94,0.08);border-color:var(--gold);transform:translateY(-6px)}
.pillar-num{font-family:var(--font-display);font-style:italic;font-size:72px;color:var(--gold);line-height:1;margin-bottom:24px;font-weight:400;display:flex;align-items:baseline;gap:14px}
.pillar-num::after{content:'';width:50px;height:1px;background:var(--gold);opacity:0.5}
.pillar-card h3{font-size:26px;margin-bottom:18px;font-weight:600;letter-spacing:-0.01em}
.pillar-card p{color:rgba(255,255,255,0.75);font-size:15px;line-height:1.75;margin-bottom:24px}
.pillar-stat{display:flex;align-items:center;gap:10px;color:var(--gold);font-weight:600;font-size:13px;letter-spacing:0.1em;text-transform:uppercase;padding-top:20px;border-top:1px solid rgba(184,147,94,0.2)}

.section-personas{background:var(--cream-warm)}
.persona-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
@media (max-width:900px){.persona-grid{grid-template-columns:1fr}}
.persona-card{background:var(--white);border:1px solid var(--line);padding:42px 36px;border-radius:20px;transition:all .5s var(--ease-out);position:relative}
.persona-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--gold);border-radius:20px 20px 0 0;transform:scaleX(0.3);transform-origin:left;transition:transform .6s var(--ease-out)}
.persona-card:hover::before{transform:scaleX(1)}
.persona-card:hover{border-color:var(--gold);transform:translateY(-4px);box-shadow:0 20px 50px rgba(10,22,40,0.08)}
.persona-tag{display:inline-block;background:linear-gradient(135deg,var(--gold-soft),var(--gold-light));color:var(--navy);padding:6px 14px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;margin-bottom:24px}
.persona-card h3{font-size:24px;color:var(--navy);margin-bottom:10px;font-weight:600;letter-spacing:-0.01em}
.persona-card .age{color:var(--mist);font-size:13px;margin-bottom:24px;padding-bottom:20px;border-bottom:1px solid var(--line);font-weight:500;letter-spacing:0.02em}
.persona-card ul{list-style:none;padding:0}
.persona-card ul li{padding:9px 0 9px 28px;color:var(--slate);font-size:14.5px;position:relative;line-height:1.55}
.persona-card ul li::before{content:'';position:absolute;left:0;top:14px;width:14px;height:1px;background:var(--gold)}

.section-compare{background:var(--ivory)}
.compare-table{margin-top:20px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--white)}
.compare-row{display:grid;grid-template-columns:1fr 1.3fr 1.3fr;border-bottom:1px solid var(--line);transition:background .3s var(--ease-out)}
.compare-row:last-child{border-bottom:none}
.compare-row:hover:not(.compare-header){background:var(--cream-warm)}
.compare-row > div{padding:22px 28px;font-size:14.5px;display:flex;align-items:center;line-height:1.55}
.compare-header > div{background:var(--navy);color:var(--white);font-weight:600;font-size:12px;letter-spacing:0.18em;text-transform:uppercase;font-family:var(--font-sans)}
.compare-row > div:first-child{font-weight:600;background:var(--cream-warm);color:var(--navy)}
.compare-row.compare-header > div:first-child{background:var(--navy);color:var(--gold-light)}
.compare-row > div:nth-child(2){color:var(--red-warm)}
.compare-row > div:nth-child(2)::before{content:'×';margin-right:10px;font-weight:700;font-size:18px;color:var(--red-warm);flex-shrink:0}
.compare-row.compare-header > div:nth-child(2)::before{display:none}
.compare-row > div:nth-child(3){color:var(--green-deep);font-weight:600;background:rgba(45,93,68,0.04)}
.compare-row > div:nth-child(3)::before{content:'✓';margin-right:10px;font-weight:700;color:var(--green-deep);flex-shrink:0}
.compare-row.compare-header > div:nth-child(3)::before{display:none}
@media (max-width:768px){.compare-row{grid-template-columns:1fr;border-bottom:none}.compare-row > div{border-bottom:1px solid var(--line);padding:14px 20px}.compare-row > div:first-child{font-size:11px;text-transform:uppercase;letter-spacing:0.15em;background:var(--navy);color:var(--gold-light);font-weight:700}}

.section-test{background:var(--cream-warm)}
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:900px){.test-grid{grid-template-columns:1fr}}
.test-card{background:var(--white);border:1px solid var(--line);padding:36px 32px;border-radius:18px;transition:all .5s var(--ease-out);position:relative}
.test-card::before{content:'"';position:absolute;top:14px;left:24px;font-family:var(--font-display);font-style:italic;font-size:90px;color:var(--gold);line-height:0.8;opacity:0.25}
.test-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:0 20px 50px rgba(10,22,40,0.08)}
.test-stars{color:var(--gold);font-size:16px;margin-bottom:20px;letter-spacing:3px;position:relative;z-index:2}
.test-quote{font-family:var(--font-serif);font-style:italic;font-size:16.5px;line-height:1.6;color:var(--charcoal);margin-bottom:28px;font-weight:400;position:relative;z-index:2}
.test-author{display:flex;gap:14px;align-items:center;padding-top:20px;border-top:1px solid var(--line)}
.test-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:var(--gold);display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-weight:700;font-size:18px;flex-shrink:0;border:2px solid var(--gold)}
.test-name{font-weight:700;color:var(--navy);font-size:15px;font-family:var(--font-serif)}
.test-role{font-size:12.5px;color:var(--mist);letter-spacing:0.02em;margin-top:2px}

.section-pricing{background:linear-gradient(180deg,var(--navy) 0%,#070f1f 100%);color:var(--white);position:relative;overflow:hidden}
.section-pricing::before{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(184,147,94,0.18),transparent 65%);border-radius:50%}
.section-pricing::after{content:'';position:absolute;bottom:-150px;left:-150px;width:500px;height:500px;background:radial-gradient(circle,rgba(184,147,94,0.12),transparent 65%);border-radius:50%}
.section-pricing .section-eyebrow{color:var(--gold)}
.section-pricing .section-title{color:var(--white)}
.section-pricing .section-title em{color:var(--gold)}
.section-pricing .section-sub{color:rgba(255,255,255,0.7)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;position:relative;z-index:2}
@media (max-width:1000px){.pricing-grid{grid-template-columns:1fr;max-width:520px;margin-left:auto;margin-right:auto}}
.price-card{background:rgba(255,255,255,0.03);border:1px solid rgba(184,147,94,0.25);padding:46px 36px;border-radius:22px;transition:all .5s var(--ease-out);position:relative;display:flex;flex-direction:column;backdrop-filter:blur(10px)}
.price-card:hover{border-color:var(--gold);transform:translateY(-8px);background:rgba(184,147,94,0.06);box-shadow:0 24px 60px rgba(0,0,0,0.3)}
.price-card.featured{border:1px solid var(--gold);background:linear-gradient(180deg,rgba(184,147,94,0.12),rgba(184,147,94,0.02));transform:scale(1.04)}
@media (max-width:1000px){.price-card.featured{transform:scale(1)}}
.price-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--gold),var(--gold-light));color:var(--navy);padding:8px 22px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:0.15em;text-transform:uppercase;white-space:nowrap;box-shadow:0 8px 24px rgba(184,147,94,0.4)}
.price-tier{font-size:12px;color:var(--gold);font-weight:600;letter-spacing:0.2em;text-transform:uppercase;margin-bottom:14px}
.price-name{font-family:var(--font-serif);font-size:28px;font-weight:600;color:var(--white);margin-bottom:24px;letter-spacing:-0.01em;line-height:1.2}
.price-amount{font-family:var(--font-display);font-size:54px;font-weight:400;color:var(--white);letter-spacing:-0.02em;line-height:1;margin-bottom:6px}
.price-amount span{font-size:18px;color:rgba(255,255,255,0.5);font-weight:400;margin-left:4px;font-family:var(--font-sans)}
.price-period{color:rgba(255,255,255,0.55);font-size:13px;padding-bottom:28px;margin-bottom:28px;border-bottom:1px solid rgba(184,147,94,0.2);font-style:italic;font-family:var(--font-serif)}
.price-features{list-style:none;padding:0;margin-bottom:32px;flex:1}
.price-features li{padding:11px 0;font-size:14.5px;color:rgba(255,255,255,0.85);display:flex;gap:12px;align-items:flex-start;line-height:1.55}
.price-features li::before{content:'✓';flex-shrink:0;color:var(--gold);font-weight:700;font-size:14px;margin-top:1px}
.price-cta{display:block;text-align:center;background:linear-gradient(135deg,var(--gold),var(--gold-light));color:var(--navy);padding:16px;border-radius:12px;font-weight:700;font-size:14.5px;letter-spacing:0.02em;transition:all .4s var(--ease-out)}
.price-cta:hover{background:var(--white);transform:translateY(-2px);box-shadow:0 12px 30px rgba(184,147,94,0.4)}

.section-faq{background:var(--cream-warm)}
.faq-list{max-width:880px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line);padding:28px 0;transition:all .3s var(--ease-out)}
.faq-q{font-family:var(--font-serif);font-weight:600;color:var(--navy);font-size:19px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;line-height:1.4;transition:color .3s var(--ease-out)}
.faq-q:hover{color:var(--gold)}
.faq-q::after{content:'+';color:var(--gold);font-size:30px;font-weight:300;font-family:var(--font-display);transition:transform .4s var(--ease-out);flex-shrink:0;line-height:1}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{color:var(--slate);font-size:15.5px;line-height:1.8;display:none;padding-top:18px;max-width:760px}
.faq-item.open .faq-a{display:block;animation:fadeInUp .5s var(--ease-out)}
@keyframes fadeInUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

.section-cta-final{background:var(--navy);color:var(--white);padding:120px 0;text-align:center;position:relative;overflow:hidden}
.section-cta-final::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 30% 50%,rgba(184,147,94,0.18),transparent 50%),radial-gradient(circle at 70% 50%,rgba(184,147,94,0.12),transparent 50%)}
.section-cta-final .container{position:relative;z-index:2}
.cta-final-eyebrow{display:inline-flex;align-items:center;gap:14px;color:var(--gold);font-size:12px;font-weight:600;letter-spacing:0.22em;text-transform:uppercase;margin-bottom:30px}
.cta-final-eyebrow::before,.cta-final-eyebrow::after{content:'';width:30px;height:1px;background:var(--gold)}
.section-cta-final h2{font-size:clamp(34px,5vw,56px);font-weight:500;color:var(--white);margin-bottom:24px;font-family:var(--font-serif);letter-spacing:-0.02em;line-height:1.15}
.section-cta-final h2 em{font-style:italic;color:var(--gold);font-weight:500}
.section-cta-final p{font-size:19px;color:rgba(255,255,255,0.75);margin-bottom:48px;max-width:640px;margin-left:auto;margin-right:auto;line-height:1.65}
.cta-final-btn{display:inline-flex;align-items:center;gap:14px;background:linear-gradient(135deg,var(--gold),var(--gold-light));color:var(--navy);padding:22px 48px;border-radius:999px;font-weight:700;font-size:16px;letter-spacing:0.02em;transition:all .5s var(--ease-out);box-shadow:0 14px 40px rgba(184,147,94,0.4)}
.cta-final-btn:hover{background:var(--white);transform:translateY(-3px);box-shadow:0 20px 50px rgba(255,255,255,0.3)}
.cta-final-contact{margin-top:32px;color:rgba(255,255,255,0.5);font-size:14px;display:flex;gap:24px;justify-content:center;flex-wrap:wrap}
.cta-final-contact a{color:var(--gold-light);font-weight:500}
.cta-final-contact a:hover{color:var(--gold)}

.section-disclaimer{background:var(--cream-warm);padding:60px 0;border-top:1px solid var(--line);font-size:13px;color:var(--mist);line-height:1.75}
.section-disclaimer h4{font-family:var(--font-serif);color:var(--navy);font-size:18px;margin-bottom:18px;font-weight:600;letter-spacing:-0.01em}
.section-disclaimer ol{padding-left:24px}
.section-disclaimer li{margin-bottom:8px}

.footer{background:#06101e;color:rgba(255,255,255,0.55);padding:80px 0 40px;border-top:1px solid rgba(184,147,94,0.15)}
.footer-grid{display:grid;grid-template-columns:2.2fr 1fr 1fr 1fr;gap:50px;margin-bottom:60px}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr;gap:36px}}
.footer h4{font-family:var(--font-serif);color:var(--white);font-size:15px;font-weight:600;letter-spacing:0.05em;margin-bottom:22px}
.footer ul{list-style:none;padding:0}
.footer ul li{padding:7px 0;font-size:14px;color:rgba(255,255,255,0.55)}
.footer ul li a{color:inherit;transition:color .3s var(--ease-out)}
.footer ul li a:hover{color:var(--gold)}
.footer-brand{font-family:var(--font-serif);font-size:30px;font-weight:700;color:var(--white);margin-bottom:14px;letter-spacing:-0.02em;display:flex;align-items:center;gap:12px}
.footer-brand .sep{color:var(--gold);font-style:italic;font-weight:400}
.footer-tag{color:rgba(255,255,255,0.5);font-size:14.5px;line-height:1.75;margin-bottom:24px;max-width:380px;font-style:italic;font-family:var(--font-serif)}
.footer-social{display:flex;gap:12px}
.footer-social a{width:42px;height:42px;border-radius:50%;background:rgba(184,147,94,0.08);border:1px solid rgba(184,147,94,0.25);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:var(--gold-light);transition:all .4s var(--ease-out)}
.footer-social a:hover{background:var(--gold);color:var(--navy);border-color:var(--gold);transform:translateY(-2px)}
.footer-bottom{padding-top:36px;border-top:1px solid rgba(184,147,94,0.1);text-align:center;font-size:13px;color:rgba(255,255,255,0.4)}
.footer-quote{font-family:var(--font-serif);font-style:italic;color:var(--gold-light);font-size:16px;display:block;margin-bottom:14px;line-height:1.5;max-width:600px;margin-left:auto;margin-right:auto}

.float-cta{position:fixed;bottom:28px;right:28px;background:var(--navy);color:var(--white);padding:16px 26px;border-radius:999px;font-weight:600;font-size:14px;letter-spacing:0.01em;box-shadow:0 12px 32px rgba(10,22,40,0.3);z-index:99;transition:all .4s var(--ease-out);display:flex;align-items:center;gap:12px;border:1px solid var(--gold)}
/* Ẩn float CTA khi popup đang mở để không chồng lên nhau */
body:has(.popup-overlay.show) .float-cta{opacity:0;pointer-events:none;transform:scale(0.8)}
.float-cta::before{content:'';width:10px;height:10px;background:#22c55e;border-radius:50%;animation:pulse 2s infinite;flex-shrink:0}
.float-cta:hover{background:var(--gold);color:var(--navy);transform:scale(1.05);border-color:var(--gold);box-shadow:0 16px 40px rgba(184,147,94,0.5)}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.5;transform:scale(1.3)}}
@media (max-width:768px){.float-cta{bottom:16px;right:16px;padding:14px 20px;font-size:13px}}

/* ═══ POPUP LEAD-GEN ═══ */
.popup-overlay{position:fixed;inset:0;background:rgba(10,22,40,0.75);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:1000;display:none;align-items:center;justify-content:center;padding:20px;opacity:0;transition:opacity .4s var(--ease-out)}
.popup-overlay.show{display:flex;opacity:1}
.popup{background:var(--ivory);max-width:540px;width:100%;max-height:92vh;overflow-y:auto;border-radius:24px;box-shadow:0 30px 80px rgba(0,0,0,0.4);position:relative;transform:scale(0.92) translateY(20px);transition:transform .5s var(--ease-out);border:1px solid rgba(184,147,94,0.3)}
.popup-overlay.show .popup{transform:scale(1) translateY(0)}
.popup-header{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);color:var(--white);padding:32px 36px 28px;border-radius:24px 24px 0 0;position:relative;overflow:hidden}
.popup-header::before{content:'';position:absolute;top:-60px;right:-60px;width:200px;height:200px;background:radial-gradient(circle,rgba(184,147,94,0.3),transparent 65%);border-radius:50%}
.popup-eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-size:11px;font-weight:700;letter-spacing:0.2em;text-transform:uppercase;margin-bottom:14px;position:relative;z-index:2}
.popup-title{font-family:var(--font-serif);font-size:24px;font-weight:600;line-height:1.25;letter-spacing:-0.015em;margin-bottom:12px;position:relative;z-index:2}
.popup-title em{font-style:italic;color:var(--gold);font-weight:500}
.popup-sub{font-size:14px;color:rgba(255,255,255,0.8);line-height:1.55;position:relative;z-index:2}
.popup-sub strong{color:var(--gold-light);font-weight:600}
.popup-close{position:absolute;top:18px;right:18px;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.15);border:none;color:var(--white);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:300;transition:all .3s var(--ease-out);z-index:3}
.popup-close:hover{background:rgba(255,255,255,0.25);transform:rotate(90deg)}
.popup-body{padding:28px 36px 32px}
.popup-trust{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:24px}
.popup-trust-card{background:var(--cream-warm);border:1px solid var(--line);border-radius:12px;padding:14px 10px;text-align:center}
.popup-trust-num{font-family:var(--font-display);font-size:22px;font-weight:400;color:var(--navy);line-height:1;letter-spacing:-0.01em}
.popup-trust-num span{color:var(--gold);font-style:italic}
.popup-trust-label{font-size:10px;color:var(--mist);letter-spacing:0.06em;text-transform:uppercase;font-weight:600;margin-top:6px;line-height:1.3}
.popup-form{display:flex;flex-direction:column;gap:16px}
.popup-field{display:flex;flex-direction:column;gap:6px}
.popup-field label{font-size:13px;color:var(--navy);font-weight:600;display:flex;align-items:center;gap:4px}
.popup-field label .req{color:var(--red-warm)}
.popup-field input,.popup-field select{
  width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:10px;
  font-family:var(--font-sans);font-size:14.5px;color:var(--charcoal);
  background:var(--white);transition:all .3s var(--ease-out);
  -webkit-appearance:none;appearance:none;
}
.popup-field input:focus,.popup-field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(184,147,94,0.12)}
.popup-field select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23b8935e' stroke-width='2.5'><polyline points='6 9 12 15 18 9'/></svg>");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.popup-cta-primary{
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  color:var(--white);border:none;padding:16px 22px;border-radius:12px;
  font-family:var(--font-sans);font-weight:700;font-size:14.5px;letter-spacing:0.02em;
  cursor:pointer;transition:all .4s var(--ease-out);
  display:flex;align-items:center;justify-content:center;gap:8px;
  position:relative;overflow:hidden;margin-top:8px;
  box-shadow:0 8px 24px rgba(10,22,40,0.25);
}
.popup-cta-primary::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(184,147,94,0.3),transparent);transition:left .6s var(--ease-out)}
.popup-cta-primary:hover::before{left:100%}
.popup-cta-primary:hover{background:linear-gradient(135deg,var(--gold),var(--gold-light));color:var(--navy);transform:translateY(-2px);box-shadow:0 14px 32px rgba(184,147,94,0.4)}
.popup-cta-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px}
.popup-cta-mini{padding:13px 14px;border-radius:10px;font-weight:600;font-size:13.5px;text-align:center;transition:all .3s var(--ease-out);display:flex;align-items:center;justify-content:center;gap:7px;color:var(--white)}
.popup-cta-call{background:linear-gradient(135deg,#1e7d4e,#15a05a)}
.popup-cta-call:hover{background:linear-gradient(135deg,#15a05a,#1e7d4e);transform:translateY(-1px);box-shadow:0 8px 20px rgba(30,125,78,0.4)}
.popup-cta-zalo{background:linear-gradient(135deg,#0066cc,#0084ff)}
.popup-cta-zalo:hover{background:linear-gradient(135deg,#0084ff,#0066cc);transform:translateY(-1px);box-shadow:0 8px 20px rgba(0,102,204,0.4)}
.popup-footer{margin-top:22px;padding-top:18px;border-top:1px solid var(--line);font-size:12px;color:var(--mist);text-align:center;line-height:1.6}
.popup-footer strong{color:var(--navy);font-weight:600}
.popup-success{display:none;text-align:center;padding:20px 0}
.popup-success.show{display:block;animation:fadeInUp .5s var(--ease-out)}
.popup-success-icon{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--green-deep),#3a8b5a);color:var(--white);display:flex;align-items:center;justify-content:center;font-size:36px;margin:0 auto 18px;animation:scaleIn .5s var(--ease-out)}
@keyframes scaleIn{0%{transform:scale(0.6);opacity:0}100%{transform:scale(1);opacity:1}}
.popup-success h3{font-family:var(--font-serif);font-size:22px;color:var(--navy);margin-bottom:10px;font-weight:600}
.popup-success p{font-size:14.5px;color:var(--slate);line-height:1.65;margin-bottom:16px}
.popup-success p strong{color:var(--navy)}
.popup-success-zalo{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#0066cc,#0084ff);color:var(--white);padding:13px 24px;border-radius:999px;font-weight:600;font-size:14px;text-decoration:none}
.popup-success-zalo:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,102,204,0.4)}

/* Popup mobile — bottom sheet style, optimized for thumb */
@media (max-width:600px){
  .popup-overlay{padding:0;align-items:flex-end}
  .popup{max-height:94vh;border-radius:20px 20px 0 0;transform:translateY(100%);width:100%}
  .popup-overlay.show .popup{transform:translateY(0)}
  /* Handle bar giúp cảm giác native bottom-sheet */
  .popup::before{content:'';position:absolute;top:8px;left:50%;transform:translateX(-50%);width:40px;height:4px;background:rgba(255,255,255,0.3);border-radius:2px;z-index:5}
  .popup-header{padding:32px 22px 22px;border-radius:20px 20px 0 0}
  .popup-title{font-size:21px;line-height:1.25}
  .popup-sub{font-size:13.5px;line-height:1.55}
  .popup-eyebrow{font-size:10.5px;margin-bottom:12px}
  .popup-close{width:42px;height:42px;font-size:22px;top:14px;right:14px;background:rgba(255,255,255,0.2)}
  .popup-body{padding:22px 20px 28px}
  .popup-trust{gap:8px;margin-bottom:22px}
  .popup-trust-card{padding:11px 4px;border-radius:10px}
  .popup-trust-num{font-size:20px}
  .popup-trust-label{font-size:9px;letter-spacing:0.04em;margin-top:4px}
  /* CRITICAL: font-size:16px chống iOS auto-zoom khi focus input */
  .popup-field input,.popup-field select{padding:14px 14px;font-size:16px;border-radius:10px;min-height:48px}
  .popup-field label{font-size:13.5px}
  /* CTA lớn = dễ chạm bằng ngón cái */
  .popup-cta-primary{padding:17px 18px;font-size:15px;min-height:54px;border-radius:12px;margin-top:10px}
  .popup-cta-row{gap:8px}
  .popup-cta-mini{padding:14px 8px;font-size:13px;min-height:48px;border-radius:10px}
  .popup-footer{font-size:11.5px;margin-top:18px;padding-top:14px}
  .popup-form{gap:14px}
  /* 3 benefit cards mobile — compact + đẹp */
  .popup-benefits-list li{padding:9px 12px!important;font-size:12.5px!important;border-radius:9px!important;gap:8px!important}
  .popup-benefits-list li span:first-child{font-size:16px!important}
  .popup-benefits-list li strong{font-size:13px!important;display:block;margin-bottom:1px}
}

/* iOS Safari — prevent zoom on input focus */
@media (max-width:768px){
  input[type="text"],input[type="tel"],input[type="email"],select,textarea{font-size:16px!important}
}

/* Hide cursor-glow trên touch device */
@media (hover:none){
  .cursor-glow{display:none!important}
}

/* ═══ INSIGHTS / BLOG PREVIEW SECTION ═══ */
.section-insights{background:var(--ivory)}
.insights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-bottom:40px}
@media (max-width:900px){.insights-grid{grid-template-columns:1fr;gap:18px}}
.insight-card{background:var(--white);border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:all .5s var(--ease-out);display:flex;flex-direction:column;position:relative}
.insight-card:hover{border-color:var(--gold);transform:translateY(-6px);box-shadow:0 20px 50px rgba(10,22,40,0.08)}
.insight-cover{aspect-ratio:16/10;background:linear-gradient(135deg,var(--navy),var(--navy-2));position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--gold);font-family:var(--font-display);font-style:italic;font-size:64px}
.insight-cover::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 30%,rgba(184,147,94,0.25),transparent 60%)}
.insight-body{padding:28px;flex:1;display:flex;flex-direction:column}
.insight-tag{display:inline-block;background:var(--gold-soft);color:var(--navy);font-size:11px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;padding:4px 10px;border-radius:999px;margin-bottom:14px;align-self:flex-start}
.insight-card h3{font-family:var(--font-serif);font-size:20px;color:var(--navy);margin-bottom:12px;letter-spacing:-0.01em;line-height:1.3;font-weight:600}
.insight-card p{font-size:14.5px;color:var(--slate);line-height:1.6;margin-bottom:18px;flex:1}
.insight-meta{display:flex;justify-content:space-between;align-items:center;padding-top:14px;border-top:1px solid var(--line);font-size:12.5px;color:var(--mist)}
.insight-meta .read{color:var(--gold);font-weight:600}
.insights-coming-soon{text-align:center;padding:24px;background:var(--cream-warm);border-radius:14px;font-size:14.5px;color:var(--slate);font-style:italic;border:1px dashed var(--gold)}

/* ═══ NEWSLETTER SECTION ═══ */
.section-newsletter{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);color:var(--white);position:relative;overflow:hidden}
.section-newsletter::before{content:'';position:absolute;top:-200px;right:-200px;width:500px;height:500px;background:radial-gradient(circle,rgba(184,147,94,0.2),transparent 65%);border-radius:50%}
.section-newsletter::after{content:'';position:absolute;bottom:-150px;left:-150px;width:400px;height:400px;background:radial-gradient(circle,rgba(184,147,94,0.12),transparent 65%);border-radius:50%}
.newsletter-wrap{max-width:680px;margin:0 auto;text-align:center;position:relative;z-index:2}
.newsletter-eyebrow{color:var(--gold);font-size:12px;font-weight:600;letter-spacing:0.22em;text-transform:uppercase;margin-bottom:18px;display:inline-flex;align-items:center;gap:14px}
.newsletter-eyebrow::before,.newsletter-eyebrow::after{content:'';width:30px;height:1px;background:var(--gold)}
.newsletter-title{font-family:var(--font-serif);font-size:clamp(28px,4vw,40px);color:var(--white);margin-bottom:18px;font-weight:600;line-height:1.2;letter-spacing:-0.02em}
.newsletter-title em{font-style:italic;color:var(--gold);font-weight:500}
.newsletter-sub{font-size:16px;color:rgba(255,255,255,0.75);margin-bottom:36px;line-height:1.65}
.newsletter-form{display:flex;gap:10px;max-width:520px;margin:0 auto;background:rgba(255,255,255,0.06);border:1px solid rgba(184,147,94,0.3);border-radius:14px;padding:8px;backdrop-filter:blur(10px)}
@media (max-width:600px){.newsletter-form{flex-direction:column;gap:8px;padding:14px}}
.newsletter-form input{flex:1;background:transparent;border:none;outline:none;padding:14px 18px;color:var(--white);font-family:var(--font-sans);font-size:15px}
.newsletter-form input::placeholder{color:rgba(255,255,255,0.5)}
.newsletter-form button{background:linear-gradient(135deg,var(--gold),var(--gold-light));color:var(--navy);border:none;padding:14px 26px;border-radius:10px;font-weight:700;font-size:14.5px;cursor:pointer;transition:all .3s var(--ease-out);white-space:nowrap}
.newsletter-form button:hover{background:var(--white);transform:translateY(-1px);box-shadow:0 8px 24px rgba(184,147,94,0.4)}
.newsletter-form button:disabled{opacity:0.6;cursor:not-allowed}
.newsletter-promise{margin-top:22px;font-size:13px;color:rgba(255,255,255,0.55);font-style:italic;display:flex;justify-content:center;gap:20px;flex-wrap:wrap}
.newsletter-promise span{display:inline-flex;align-items:center;gap:6px}
.newsletter-success{background:rgba(45,93,68,0.2);border:1px solid var(--gold);border-radius:14px;padding:20px;font-size:15px;color:var(--white);text-align:center;font-weight:500;animation:fadeInUp .5s var(--ease-out)}

/* ═══ RESOURCES SECTION (Lead magnet preview) ═══ */
.section-resources{background:var(--cream-warm)}
.resources-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.resource-card{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:32px 28px;text-align:center;transition:all .5s var(--ease-out);position:relative;overflow:hidden}
.resource-card:hover{transform:translateY(-6px);border-color:var(--gold);box-shadow:0 20px 50px rgba(10,22,40,0.08)}
.resource-icon{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--navy-2));color:var(--gold);display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 18px;border:2px solid var(--gold)}
.resource-card h3{font-family:var(--font-serif);font-size:19px;color:var(--navy);margin-bottom:10px;font-weight:600;letter-spacing:-0.01em}
.resource-card p{font-size:14px;color:var(--slate);line-height:1.6;margin-bottom:20px}
.resource-tag{display:inline-block;background:var(--gold);color:var(--white);font-size:11px;font-weight:700;letter-spacing:0.15em;text-transform:uppercase;padding:6px 14px;border-radius:999px}

.reveal{opacity:0;transform:translateY(40px);transition:opacity 1s var(--ease-out),transform 1s var(--ease-out)}
.reveal.in{opacity:1;transform:translateY(0)}

/* ═══ CRITICAL FIX: Hero/Quote NEVER hide — animate via CSS only (no JS dependency) ═══ */
/* Override .reveal opacity:0 cho elements above-fold để KHÔNG bao giờ trắng tinh */
.hero .reveal,.quote-banner .reveal{opacity:1;transform:translateY(0);animation:heroFadeUp .9s var(--ease-out) backwards}
.hero .reveal{animation-delay:0s}
.hero .reveal.reveal-delay-1{animation-delay:.15s}
.hero .reveal.reveal-delay-2{animation-delay:.3s}
.hero .reveal.reveal-delay-3{animation-delay:.45s}
.hero .reveal.reveal-delay-4{animation-delay:.6s}
.quote-banner .reveal{animation-delay:.1s}
.quote-banner .reveal.reveal-delay-1{animation-delay:.25s}
.quote-banner .reveal.reveal-delay-2{animation-delay:.4s}
@keyframes heroFadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

/* ═══ SCROLL PROGRESS BAR (top) ═══ */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--gold),var(--gold-light));z-index:1001;transition:width .1s linear;box-shadow:0 1px 4px rgba(184,147,94,0.4)}

/* ═══ LIVE DOT pulsing (hero badge) ═══ */
.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#22c55e;animation:livePulse 1.6s infinite;flex-shrink:0;box-shadow:0 0 0 0 rgba(34,197,94,0.7)}
@keyframes livePulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,0.7)}70%{box-shadow:0 0 0 8px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}

/* ═══ LOGO TAGLINE ═══ */
.logo-text{display:flex;flex-direction:column;gap:2px;line-height:1.1}
.logo-name{font-size:22px;font-weight:600;letter-spacing:-0.01em;color:var(--navy);font-family:var(--font-serif)}
.logo-tag{font-size:10px;letter-spacing:0.18em;text-transform:uppercase;color:var(--mist);font-weight:600}
@media (max-width:600px){.logo-tag{display:none}.logo-name{font-size:19px}}

/* ═══ HEADER SCROLLED state — sticky compact + CTA visible ═══ */
.header.scrolled{padding:14px 0;background:rgba(248,244,235,0.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(184,147,94,0.15);box-shadow:0 8px 30px rgba(10,22,40,0.06)}
.header.scrolled .logo-tag{display:none}
.header.scrolled .logo-name{font-size:19px}

/* ═══ HERO H1 — nhỏ lại + tight cho ngắn punchy ═══ */
.hero h1{font-size:74px!important;line-height:1.05;letter-spacing:-0.035em;max-width:580px}
@media (max-width:900px){.hero h1{font-size:46px!important;line-height:1.1}}
@media (max-width:600px){.hero h1{font-size:38px!important;line-height:1.12}}

/* ═══ MINI CTA between sections (lead magnet hook) ═══ */
.mini-cta{margin:0 auto;max-width:760px;padding:32px 40px;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);color:var(--white);border-radius:18px;display:flex;align-items:center;gap:28px;position:relative;overflow:hidden;border:1px solid rgba(184,147,94,0.3)}
.mini-cta::before{content:'';position:absolute;top:-60px;right:-60px;width:180px;height:180px;background:radial-gradient(circle,rgba(184,147,94,0.25),transparent 65%);border-radius:50%}
.mini-cta-icon{font-size:42px;flex-shrink:0;position:relative;z-index:2}
.mini-cta-text{flex:1;position:relative;z-index:2}
.mini-cta-text strong{display:block;font-family:var(--font-serif);font-size:21px;font-weight:600;line-height:1.3;margin-bottom:4px;color:var(--white)}
.mini-cta-text span{font-size:14px;color:rgba(255,255,255,0.75);line-height:1.55}
.mini-cta-btn{flex-shrink:0;background:var(--gold);color:var(--navy);padding:14px 24px;border-radius:999px;font-weight:700;font-size:13.5px;letter-spacing:0.02em;text-transform:uppercase;transition:all .35s var(--ease-out);position:relative;z-index:2;white-space:nowrap;border:1px solid var(--gold)}
.mini-cta-btn:hover{background:var(--white);color:var(--navy);transform:translateX(4px);box-shadow:0 12px 28px rgba(255,255,255,0.25)}
.mini-cta-wrap{padding:50px 0;background:transparent}
@media (max-width:768px){.mini-cta{flex-direction:column;text-align:center;padding:26px 24px;gap:18px}.mini-cta-text strong{font-size:18px}.mini-cta-text span{font-size:13px}.mini-cta-btn{width:100%;padding:14px 18px}.mini-cta-wrap{padding:32px 0}}
.reveal-delay-1{transition-delay:.1s}
.reveal-delay-2{transition-delay:.2s}
.reveal-delay-3{transition-delay:.3s}
.reveal-delay-4{transition-delay:.4s}

/* ═══════════════════════════════════════
   MOBILE OPTIMIZATION — Tight, focused, hierarchy clear
   ═══════════════════════════════════════ */

/* Section divider (mobile only) — visual separator giữa các mục */
.section-divider-line{display:none}
@media (max-width:900px){
  .section-divider-line{
    display:block;height:1px;
    background:linear-gradient(90deg,transparent,var(--gold) 50%,transparent);
    opacity:0.3;margin:0 auto;max-width:200px;
  }
}

/* Primary section indicator — đánh dấu mục CHÍNH */
.section-primary-badge{
  display:none;
}
@media (max-width:900px){
  .section-primary-badge{
    display:inline-block;
    background:linear-gradient(135deg,var(--gold),var(--gold-light));
    color:var(--navy);font-size:10px;font-weight:800;
    letter-spacing:0.18em;text-transform:uppercase;
    padding:5px 12px;border-radius:999px;margin-bottom:12px;
  }
}

@media (max-width:900px){
  /* Tight container */
  .container{padding:0 18px}

  /* Header — gọn */
  .header{padding:12px 0}
  .header.scrolled{padding:10px 0}
  .logo{font-size:20px;gap:8px}
  .logo .mark{width:28px;height:28px;font-size:13px;border-width:1px}
  .cta-mini{padding:9px 14px;font-size:12px}

  /* ═══ HERO — ẢNH SẾP HIỆN ĐẦU TIÊN ═══ */
  .hero{padding:88px 0 50px}
  .hero-grid{
    display:flex;
    flex-direction:column;
    gap:30px;
  }
  .hero-image{
    order:1;
    aspect-ratio:auto;
    height:460px;
    min-height:auto;
    border-radius:18px;
  }
  .hero-image::after{inset:14px;border-radius:14px}
  .hero-text{order:2}
  .eyebrow{margin-bottom:20px;font-size:11px;letter-spacing:0.16em}
  .hero h1{
    font-size:30px;
    line-height:1.18;
    margin-bottom:18px;
    letter-spacing:-0.02em;
  }
  .hero-sub{font-size:15.5px;margin-bottom:28px;line-height:1.6}
  .hero-actions{margin-bottom:28px;gap:14px}
  .cta-primary{padding:16px 28px;font-size:14.5px;width:auto}
  .cta-ghost{padding:12px 6px;font-size:14px}
  .hero-meta{gap:14px 18px;padding-top:22px}
  .meta-item{font-size:12px;gap:8px}
  .meta-item strong{font-size:13px}
  .hero-credentials{display:none}
  .hero-badge{
    padding:14px 18px;left:18px;right:18px;bottom:18px;
    border-radius:12px;
  }
  .hero-badge .badge-name{font-size:17px}
  .hero-badge .badge-title{font-size:9.5px;letter-spacing:0.16em}
  .hero-badge .badge-signature{font-size:26px}

  /* Quote banner */
  .quote-banner{padding:56px 0}
  .quote-mark{font-size:80px;margin-bottom:8px}
  .quote-text{font-size:20px;line-height:1.42;margin-bottom:22px}
  .quote-attribution{font-size:10.5px;letter-spacing:0.18em;gap:10px}
  .quote-attribution::before,.quote-attribution::after{width:22px}

  /* ═══ Sections compact ═══ */
  .section{padding:60px 0}
  .section-heading{margin-bottom:36px}
  .section-eyebrow{font-size:10.5px;letter-spacing:0.18em;margin-bottom:14px;gap:10px}
  .section-eyebrow::before,.section-eyebrow::after{width:22px}
  .section-title{font-size:25px;margin-bottom:12px;line-height:1.22}
  .section-sub{font-size:14.5px;line-height:1.6}

  /* ═══ About ═══ */
  .about-grid{gap:32px}
  .about-photo{aspect-ratio:4/5;max-height:440px;border-radius:18px}
  .about-photo::after{inset:14px;border-radius:14px}
  .about-photo .photo-tag{font-size:10px;padding:6px 12px;letter-spacing:0.12em}
  .about-content h2{font-size:26px;margin-bottom:20px}
  .about-content p{font-size:15px;margin-bottom:16px;line-height:1.7}
  .about-content p:first-of-type::first-letter{font-size:3.6em;padding-right:10px;padding-top:5px}
  .signature-line{margin-top:26px;padding-top:22px;gap:14px}
  .signature{font-size:34px}
  .signature-meta{font-size:11px}
  .signature-meta strong{font-size:16px}

  /* ═══ Stats — gọn lại ═══ */
  .section-stats{padding:40px 0}
  .stat-cell{padding:28px 12px}
  .stat-num{font-size:38px;letter-spacing:-0.025em}
  .stat-label{font-size:10.5px;margin-top:6px;letter-spacing:0.1em}

  /* ═══ Services ═══ */
  .services-grid{gap:14px}
  .service-card{padding:30px 24px;border-radius:14px}
  .service-num{font-size:38px;margin-bottom:16px}
  .service-card h3{font-size:18px;margin-bottom:10px;line-height:1.3}
  .service-card p{font-size:14px;line-height:1.65}

  /* ═══ Pillars ═══ */
  .section-pillars{padding:60px 0}
  .pillars-grid{gap:16px}
  .pillar-card{padding:34px 26px;border-radius:16px}
  .pillar-num{font-size:54px;margin-bottom:16px;gap:10px}
  .pillar-num::after{width:36px}
  .pillar-card h3{font-size:21px;margin-bottom:12px}
  .pillar-card p{font-size:14px;margin-bottom:16px;line-height:1.65}
  .pillar-stat{font-size:11.5px;padding-top:14px}

  /* ═══ Personas ═══ */
  .persona-grid{gap:14px}
  .persona-card{padding:30px 24px;border-radius:16px}
  .persona-card h3{font-size:19px;margin-bottom:8px}
  .persona-card .age{font-size:12.5px;margin-bottom:18px;padding-bottom:14px}
  .persona-card ul li{padding:7px 0 7px 22px;font-size:13.5px;line-height:1.5}
  .persona-tag{font-size:10px;letter-spacing:0.1em;padding:5px 12px}

  /* ═══ Compare — card-style mobile ═══ */
  .compare-table{border-radius:14px}
  .compare-row{display:block;border-bottom:none;padding:14px 0;border-top:1px solid var(--line)}
  .compare-row:first-child{border-top:none}
  .compare-row > div{padding:8px 18px;font-size:13.5px;border-bottom:none;display:block;line-height:1.5}
  .compare-row > div:first-child{
    font-size:10.5px;text-transform:uppercase;letter-spacing:0.14em;
    background:var(--navy);color:var(--gold-light);font-weight:700;
    padding:10px 18px;
  }
  .compare-row > div:nth-child(2),
  .compare-row > div:nth-child(3){
    background:transparent;
    padding-top:6px;padding-bottom:6px;
  }
  .compare-row.compare-header{display:none}
  .compare-row > div:nth-child(2)::before{margin-right:6px;font-size:14px}
  .compare-row > div:nth-child(3)::before{margin-right:6px}

  /* ═══ Testimonials ═══ */
  .test-grid{gap:14px}
  .test-card{padding:28px 24px;border-radius:14px}
  .test-card::before{font-size:64px;top:10px;left:18px}
  .test-stars{font-size:14px;margin-bottom:14px;letter-spacing:2px}
  .test-quote{font-size:14.5px;margin-bottom:20px}
  .test-author{padding-top:16px;gap:12px}
  .test-avatar{width:42px;height:42px;font-size:15px}
  .test-name{font-size:14px}
  .test-role{font-size:11.5px}

  /* ═══ PRICING — MỤC CHÍNH, nổi bật ═══ */
  .section-pricing{padding:64px 0}
  .pricing-grid{gap:16px;max-width:440px}
  .price-card{padding:34px 26px;border-radius:18px}
  .price-card.featured{transform:none;border-width:2px}
  .price-tier{font-size:11px;margin-bottom:10px;letter-spacing:0.18em}
  .price-name{font-size:22px;margin-bottom:16px}
  .price-amount{font-size:38px}
  .price-amount span{font-size:15px}
  .price-period{font-size:12.5px;padding-bottom:18px;margin-bottom:18px}
  .price-features li{padding:8px 0;font-size:13.5px;gap:10px}
  .price-cta{padding:14px;font-size:13.5px}
  .price-badge{padding:7px 18px;font-size:10px;top:-12px}

  /* ═══ FAQ ═══ */
  .section-faq{padding:60px 0}
  .faq-list{margin-top:0}
  .faq-item{padding:20px 0}
  .faq-q{font-size:15.5px;line-height:1.4;gap:14px}
  .faq-q::after{font-size:24px}
  .faq-a{font-size:14px;line-height:1.7;padding-top:12px}

  /* ═══ CTA Final ═══ */
  .section-cta-final{padding:70px 0}
  .cta-final-eyebrow{font-size:10.5px;margin-bottom:20px}
  .section-cta-final h2{font-size:26px;line-height:1.22;margin-bottom:18px}
  .section-cta-final p{font-size:15px;margin-bottom:32px;line-height:1.6}
  .cta-final-btn{padding:18px 32px;font-size:14.5px;gap:10px}
  .cta-final-contact{
    margin-top:26px;font-size:13px;gap:10px;
    flex-direction:column;align-items:center;
  }

  /* Disclaimer */
  .section-disclaimer{padding:40px 0;font-size:12px}
  .section-disclaimer h4{font-size:15px;margin-bottom:12px}

  /* Footer */
  .footer{padding:50px 0 28px}
  .footer-grid{gap:32px;margin-bottom:36px}
  .footer-brand{font-size:24px;margin-bottom:10px}
  .footer-tag{font-size:13.5px;margin-bottom:20px}
  .footer h4{font-size:13px;margin-bottom:14px}
  .footer ul li{padding:5px 0;font-size:13.5px}
  .footer-bottom{padding-top:26px;font-size:12px}
  .footer-quote{font-size:13.5px;margin-bottom:12px}

  /* Float CTA */
  .float-cta{
    bottom:14px;right:14px;
    padding:13px 18px;font-size:12.5px;
    box-shadow:0 8px 24px rgba(10,22,40,0.4);
  }
}

/* Very small phones */
@media (max-width:420px){
  .container{padding:0 14px}
  .hero{padding:80px 0 44px}
  .hero h1{font-size:27px;line-height:1.2}
  .hero-image{height:420px}
  .quote-text{font-size:18px}
  .section{padding:54px 0}
  .section-title{font-size:23px}
  .stat-num{font-size:34px}
  .stat-cell{padding:24px 8px}
  .price-amount{font-size:34px}
  .test-quote{font-size:14px}
}