/* Theme Name: Nam Khang Premium Large Images
Author: Custom Theme Studio
Description: Responsive Vietnamese cosmetics manufacturing homepage with large photos.
Version: 1.0.0
Text Domain: namkhang-premium */
:root{--blue:#006ac5;--deep:#003d86;--cyan:#00a5e8}*{box-sizing:border-box}body{margin:0;color:#18304d;font-family:Arial,Helvetica,sans-serif;background:white}a{text-decoration:none;color:inherit}.wrap{max-width:1380px;margin:auto;padding:0 26px}.top{background:linear-gradient(100deg,#004aa5,#00a8e8);color:#fff;font-size:13px;padding:10px 0}.top .wrap{display:flex;justify-content:space-between;gap:12px}.header{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:84px}.logo{font-size:29px;color:#0053b1;font-weight:900;letter-spacing:.5px}.logo small{display:block;font-size:10px;letter-spacing:1.5px}.nav{display:flex;gap:24px;align-items:center;font-size:13px;font-weight:700}.nav a:hover{color:#008cdd}.hotline{font-weight:bold;color:#006aca;white-space:nowrap}.hero{position:relative;background:#d9f4ff}.hero img{width:100%;height:auto;min-height:340px;max-height:570px;object-fit:cover;display:block}.section{padding:54px 0}.heading{text-align:center;font-size:30px;color:#003d78;margin:0 0 30px;font-weight:800}.heading:after{content:'';display:block;width:72px;height:4px;background:#02a4e5;margin:14px auto 0}.intro{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:48px}.intro .photo{height:390px;overflow:hidden;border-radius:12px}.intro .photo img{width:100%;height:100%;object-fit:cover}.intro h2{font-size:36px;color:#0053ac;margin:0 0 16px}.intro p{font-size:16px;line-height:1.8}.btn{display:inline-block;background:linear-gradient(90deg,#00a6e6,#0056bd);color:#fff;border-radius:25px;padding:13px 27px;font-weight:700}.benefits{background:#eaf9ff}.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.benefit{background:#fff;border:1px solid #d7effc;border-radius:12px;padding:28px 18px;text-align:center;box-shadow:0 6px 22px #004b8912}.benefit .symbol{font-size:42px;margin-bottom:10px}.benefit h3{font-size:17px;color:#005ab3}.benefit p{line-height:1.65;font-size:14px}.products{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px}.product{border:1px solid #dcebf4;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 4px 14px #00345b10}.product img{width:100%;height:210px;object-fit:cover;display:block}.product h3{font-size:14px;line-height:1.4;text-align:center;padding:0 10px 12px}.feature-band{background:linear-gradient(120deg,#0053ae,#00a5e5);color:#fff;padding:48px 0}.feature-band .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.feature-band h3{font-size:22px}.feature-band p{line-height:1.7}.footer{background:#063f7d;color:#fff;padding:50px 0 20px}.footgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:35px}.footer p,.footer a{font-size:14px;line-height:1.8;color:#e6f5ff}.footer a{display:block}.footer h3{font-size:17px}.copy{background:#002d60;color:#a9c7e3;text-align:center;padding:16px;font-size:12px}.menu-toggle{display:none}@media(max-width:1050px){.nav{gap:11px;flex-wrap:wrap}.products{grid-template-columns:repeat(3,1fr)}.benefit-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.top .wrap{display:block;text-align:center}.header{flex-wrap:wrap;padding-top:15px;padding-bottom:15px}.logo{font-size:25px}.menu-toggle{display:block;border:0;background:#006dc8;color:#fff;padding:11px;border-radius:5px}.nav{display:none;flex-direction:column;width:100%;align-items:flex-start}.nav.open{display:flex}.hotline{font-size:13px}.hero img{min-height:220px;object-fit:cover}.section{padding:32px 0}.intro{grid-template-columns:1fr}.intro .photo{height:290px}.intro h2{font-size:29px}.products{grid-template-columns:repeat(2,1fr);gap:12px}.product img{height:185px}.benefit-grid{grid-template-columns:1fr 1fr;gap:10px}.feature-band .wrap,.footgrid{grid-template-columns:1fr 1fr}.heading{font-size:24px}}@media(max-width:440px){.benefit-grid,.feature-band .wrap,.footgrid{grid-template-columns:1fr}.products{grid-template-columns:1fr 1fr}.product img{height:160px}}