*{margin:0;padding:0;box-sizing:border-box}
:root{--blue:#1877F2;--blue-dark:#0E5AC8;--blue-light:#E7F3FF;--white:#fff;--text:#1C1E21;--muted:#65676B;--border:#E4E6EB;--bg-gray:#F0F2F5;--radius:16px}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--white);color:var(--text);line-height:1.65}
a{color:inherit;text-decoration:none}
.container{max-width:1120px;margin:0 auto;padding:0 20px;width:100%}
.blue{color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:700;font-size:15px;border:2px solid transparent;cursor:pointer;white-space:nowrap}
.btn-primary{background:var(--blue);color:#fff}.btn-primary:hover{background:var(--blue-dark)}
.btn-outline{background:#fff;color:var(--blue);border-color:var(--blue)}.btn-outline:hover{background:var(--blue-light)}
.btn-light{background:#fff;color:var(--blue)}
.header{position:sticky;top:0;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:100}
.nav{display:flex;justify-content:space-between;align-items:center;height:70px}
.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800}.brand b{color:var(--blue)}
.logo-img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.nav-links{display:flex;gap:26px;align-items:center;font-size:14.5px;font-weight:600}.nav-links a:hover{color:var(--blue)}
.hamburger{display:none;background:none;border:0;font-size:26px;cursor:pointer}
.ad{background:transparent;border:none;padding:0;text-align:center;margin:16px 0;line-height:0}.ad iframe{max-width:100%}.ad-top{margin:14px 0 0}.ad-middle{margin:0 auto}
.hero{background:linear-gradient(180deg,#E7F3FF 0%,#fff 100%);padding:48px 0 36px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}
.badge{display:inline-block;background:#fff;border:1px solid var(--border);padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600}
.hero h1{font-size:clamp(38px,6vw,60px);line-height:1.05;letter-spacing:-1px;margin:16px 0 8px;font-weight:900}
.subtitle{font-size:clamp(18px,2.5vw,22px);font-weight:700;color:var(--blue);margin-bottom:12px}
.hero-desc{color:var(--muted);max-width:560px;margin-bottom:22px}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.stats{display:flex;gap:28px;margin-top:28px;flex-wrap:wrap}.stats div{display:flex;flex-direction:column}.stats strong{font-size:22px}.stats span{font-size:13px;color:var(--muted)}
.hero-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px;box-shadow:0 12px 32px rgba(24,119,242,.12)}
.profile-wrap{text-align:center;padding:12px 0 16px}.profile-logo{width:110px;height:110px;border-radius:50%;object-fit:cover;border:4px solid var(--blue-light)}
.profile-name{font-size:22px;font-weight:800;margin-top:12px}.profile-role{color:var(--blue);font-weight:700;font-size:14px}
.profile-tags{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:12px}.profile-tags span{background:var(--blue-light);color:var(--blue);padding:6px 12px;border-radius:999px;font-size:12.5px;font-weight:600}
.social-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;border-top:1px solid var(--border);padding-top:16px}.social-row a{background:#F0F2F5;padding:10px 6px;border-radius:12px;text-align:center;font-size:13px;font-weight:700}.social-row a:hover{background:var(--blue-light)}
.section{padding:60px 0}.section.light{background:#F0F2F5}
.eyebrow{color:var(--blue);font-weight:800;letter-spacing:1.5px;font-size:12.5px}
.section h2{font-size:clamp(28px,4vw,38px);margin:8px 0 20px}
.section-sub{color:var(--muted);margin-top:-8px;margin-bottom:22px}
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px}.about-text{color:var(--muted);font-size:16.5px}
.about-info{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:grid;gap:14px}.about-info div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px dashed var(--border);padding-bottom:10px}.about-info div:last-child{border:0}.about-info label{color:var(--muted);font-size:13px}.about-info strong,.about-info a{font-size:14px;text-align:right}.about-info a{color:var(--blue)}
.skills-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.skill-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px}.skill-card .icon{font-size:32px;margin-bottom:10px}.skill-card h3{font-size:17px;margin-bottom:8px}.skill-card p{font-size:14px;color:var(--muted);margin-bottom:12px}.skill-card ul{list-style:none;font-size:13px;font-weight:600}.skill-card li{padding:5px 0;border-top:1px solid #F0F2F5}.skill-card li:before{content:"✓ ";color:var(--blue)}
.work-card{display:grid;grid-template-columns:.9fr 1.1fr;background:#fff;border:1px solid var(--border);border-radius:20px;overflow:hidden}
.work-thumb{background:linear-gradient(135deg,#1877F2,#42A5F5);min-height:260px;display:flex;align-items:center;justify-content:center;position:relative}.work-thumb .play{width:78px;height:78px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;color:var(--blue);padding-left:4px}.work-tag{position:absolute;top:16px;left:16px;background:#fff;padding:6px 12px;border-radius:999px;font-size:12px;font-weight:800}
.work-body{padding:28px}.work-body h3{font-size:24px;margin-bottom:10px}.work-body p{color:var(--muted)}.work-meta{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0;font-size:13px;font-weight:600}.work-meta span{background:var(--blue-light);color:var(--blue);padding:6px 12px;border-radius:999px}
.work-btns{display:flex;gap:10px;flex-wrap:wrap}
.cta-box{margin-top:22px;background:var(--blue);color:#fff;border-radius:var(--radius);padding:24px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.cta-box p{opacity:.9;font-size:14px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}.contact-list{margin-top:22px;display:grid;gap:12px}.contact-list a{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--border);padding:14px 16px;border-radius:14px}.contact-list a span{font-size:22px}.contact-list small{display:block;color:var(--muted);font-size:12px}.contact-list strong{font-size:14px;word-break:break-all}
.contact-form{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:grid;gap:14px}.contact-form h3{font-size:20px}.contact-form label{font-size:13px;font-weight:700;display:grid;gap:6px}.contact-form input,.contact-form textarea{padding:13px 14px;border:1px solid var(--border);border-radius:12px;font-family:inherit;font-size:14px;width:100%}
.form-note{font-size:12px;color:var(--muted)}
footer{border-top:1px solid var(--border);padding:22px 0}.footer-flex{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}.footer-flex p{font-size:13px;color:var(--muted)}.footer-links{display:flex;gap:18px;font-size:13px;font-weight:700}.footer-links a{color:var(--blue)}
.float-ig{position:fixed;right:16px;bottom:16px;background:var(--blue);color:#fff;padding:12px 16px;border-radius:999px;font-weight:700;font-size:13px;box-shadow:0 10px 24px rgba(24,119,242,.35);z-index:99}
@media(max-width:900px){.hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}.skills-grid{grid-template-columns:repeat(2,1fr)}.work-card{grid-template-columns:1fr}.nav-links{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;padding:18px;border-bottom:1px solid var(--border)}.nav-links.open{display:flex}.hamburger{display:block}}
@media(max-width:600px){.skills-grid{grid-template-columns:1fr}.hero{padding:30px 0}.section{padding:44px 0}.work-body{padding:20px}.cta-box{flex-direction:column;align-items:flex-start}.social-row{grid-template-columns:1fr 1fr}.social-row a:last-child{grid-column:1/-1}.float-ig{bottom:14px;right:12px;padding:10px 12px}.about-info div{flex-direction:column;gap:2px}.about-info strong,.about-info a{text-align:left}}