/* ===== GLOWFOOD - Vivid Warm-Tone Colorful Style ===== */
/* Reset & Base */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Noto Sans KR',sans-serif;color:#2B2D42;background:#FFF8F0;line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ===== COLORS ===== */
:root{
  --orange:#FF6B35;--red:#E63946;--dark:#2B2D42;--deep-orange:#D64000;
  --yellow:#FFB347;--coral:#FF8C69;--peach:#FFDAB9;
  --white:#FFF;--cream:#FFF8F0;--warm-white:#FFFAF5;
  --light-gray:#F0EDE8;--medium-gray:#8D99AE;--dark-gray:#555;
}

/* ===== NAVBAR ===== */
.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;background:linear-gradient(135deg,var(--orange),var(--red));box-shadow:0 4px 12px rgba(255,107,53,.33);transition:all .3s}
.nav-inner{max-width:1200px;margin:0 auto;padding:14px 40px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:12px}
.logo-icon{width:40px;height:40px;background:var(--white);border-radius:12px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,.1);padding:4px}
.logo-icon .material-icons{color:var(--orange);font-size:22px}
.logo-img{width:100%;height:100%;object-fit:contain}
.logo-name{color:var(--white);font-size:20px;font-weight:800;display:block;letter-spacing:-.5px}
.logo-sub{color:rgba(255,255,255,.7);font-size:9px;letter-spacing:3px;font-weight:500;display:block}
.nav-menu{display:flex;list-style:none;gap:4px}
.nav-menu a{color:var(--white);font-size:13px;font-weight:500;padding:8px 14px;border-radius:24px;transition:all .2s}
.nav-menu a:hover{background:rgba(255,255,255,.2);font-weight:700}
.nav-right{display:flex;align-items:center;gap:12px}
.lang-toggle{display:flex;align-items:center;padding:7px 14px;background:rgba(255,255,255,.25);border-radius:24px;border:1px solid rgba(255,255,255,.3);cursor:pointer}
.lang-btn{color:rgba(255,255,255,.5);font-size:11px;font-weight:400;cursor:pointer;transition:all .2s}
.lang-btn.active{color:var(--white);font-weight:700}
.lang-divider{width:1px;height:12px;background:rgba(255,255,255,.4);margin:0 6px}
.hamburger{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:4px}
.hamburger span{width:24px;height:2px;background:var(--white);border-radius:2px;transition:all .3s}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ===== HERO ===== */
.hero{position:relative;height:620px;display:flex;align-items:center;overflow:hidden;margin-top:68px}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to right,rgba(43,45,66,.85),rgba(43,45,66,.4),transparent)}
.hero-bottom-glow{position:absolute;bottom:0;left:0;right:0;height:120px;background:linear-gradient(to top,rgba(255,107,53,.3),transparent)}
.hero-content{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:0 60px;width:100%}
.hero-bar{width:40px;height:4px;background:linear-gradient(135deg,var(--yellow),var(--orange));border-radius:2px;margin-bottom:20px}
.hero-title{color:var(--white);font-size:44px;font-weight:800;line-height:1.3;letter-spacing:-.5px;margin-bottom:16px}
.hero-badge{display:inline-block;padding:6px 14px;background:linear-gradient(135deg,var(--yellow),var(--orange));border-radius:20px;color:var(--white);font-size:15px;font-weight:600;letter-spacing:1px;margin-bottom:20px}
.hero-slogan{color:rgba(255,255,255,.85);font-size:14px;line-height:1.8;max-width:480px;margin-bottom:32px}
.hero-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 36px;background:var(--white);border-radius:30px;color:var(--orange);font-size:15px;font-weight:700;box-shadow:0 8px 20px rgba(255,107,53,.3);transition:all .3s}
.hero-btn:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(255,107,53,.4)}
.hero-btn .material-icons{font-size:18px}

/* ===== SECTION COMMON ===== */
.section{padding:100px 24px}
.section-header{text-align:center;margin-bottom:48px}
.section-badge{display:inline-block;padding:8px 20px;background:linear-gradient(135deg,var(--yellow),var(--orange));border-radius:20px;color:var(--white);font-size:11px;letter-spacing:3px;font-weight:600;margin-bottom:24px}
.section-badge.warm{background:linear-gradient(135deg,var(--orange),var(--red))}
.section-badge.sunset{background:linear-gradient(135deg,var(--yellow),var(--orange))}
.section-title{font-size:34px;font-weight:800;color:var(--dark);margin-bottom:16px}
.section-title.light{color:var(--white)}
.section-bar{width:60px;height:4px;background:linear-gradient(135deg,var(--orange),var(--red));border-radius:2px;margin:0 auto}

/* ===== ABOUT ===== */
.about{background:var(--white)}
.about-wrap{display:flex;gap:60px;align-items:flex-start;margin-bottom:48px}
.about-image{flex:1;border-radius:20px;overflow:hidden;box-shadow:0 12px 30px rgba(255,107,53,.15)}
.about-image img{width:100%;height:340px;object-fit:cover}
.about-content{flex:1}
.about-name-row{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.about-accent-bar{width:4px;height:28px;background:linear-gradient(180deg,var(--orange),var(--red));border-radius:2px}
.about-name-row h3{font-size:26px;font-weight:800;color:var(--dark)}
.about-desc{font-size:14px;color:var(--dark-gray);line-height:1.9;margin-bottom:24px}
.about-quote{display:flex;align-items:flex-start;gap:12px;padding:20px;background:linear-gradient(135deg,var(--cream),rgba(255,218,185,.3));border-radius:16px}
.about-quote .material-icons{color:var(--orange);font-size:24px;flex-shrink:0}
.about-quote p{font-size:13px;color:rgba(43,45,66,.8);font-style:italic;line-height:1.6}
.stats-row{display:flex;gap:16px}
.stat-card{flex:1;padding:24px 16px;background:var(--white);border-radius:16px;border:1px solid rgba(0,0,0,.05);box-shadow:0 4px 16px rgba(0,0,0,.04);text-align:center;transition:all .3s}
.stat-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.08)}
.stat-value{display:block;font-size:30px;font-weight:800;color:var(--accent)}
.stat-label{display:block;font-size:12px;color:var(--dark-gray);font-weight:500;margin-top:6px}

/* ===== BRAND ===== */
.brand{background:linear-gradient(180deg,var(--cream),rgba(255,218,185,.3),var(--cream));text-align:center}
.brand-desc{max-width:600px;margin:0 auto 48px;font-size:15px;color:var(--dark-gray);line-height:1.8}
.formula-row{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:40px}
.formula-item{width:90px;height:90px;background:var(--white);border:2px solid rgba(255,140,105,.3);border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;transition:all .3s;box-shadow:0 4px 8px rgba(0,0,0,.05)}
.formula-item:hover{transform:translateY(-6px);box-shadow:0 12px 16px rgba(0,0,0,.12)}
.formula-item .material-icons{font-size:24px;color:var(--orange)}
.formula-item span:last-child{font-size:13px;font-weight:700;color:var(--dark)}
.formula-item.result{background:linear-gradient(135deg,var(--orange),var(--red));border:none;box-shadow:0 4px 12px rgba(255,107,53,.3)}
.formula-item.result:hover{box-shadow:0 12px 20px rgba(255,107,53,.4)}
.formula-item.result .material-icons,.formula-item.result span:last-child{color:var(--white)}
.formula-op{font-size:28px;font-weight:800;color:var(--orange)}
.formula-banner{padding:20px 32px;background:linear-gradient(135deg,var(--orange),var(--red));border-radius:16px;display:inline-block;box-shadow:0 8px 20px rgba(255,107,53,.3)}
.formula-banner h3{font-size:24px;font-weight:800;color:var(--white);margin-bottom:8px}
.formula-banner p{font-size:13px;color:rgba(255,255,255,.85)}

/* ===== STRENGTH ===== */
.strength{background:var(--white)}
.strength-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.strength-card{background:var(--cream);border-radius:20px;padding:28px;text-align:center;transition:all .3s}
.strength-card:hover{transform:translateY(-8px);background:var(--white);box-shadow:0 12px 24px rgba(0,0,0,.08)}
.strength-icon{width:56px;height:56px;margin:0 auto 8px;background:linear-gradient(135deg,var(--accent),rgba(0,0,0,.1));border-radius:16px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(0,0,0,.1)}
.strength-icon .material-icons{color:var(--white);font-size:28px}
.strength-num{font-size:14px;font-weight:800;color:var(--accent);display:block;margin-bottom:12px}
.strength-card h4{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:12px}
.strength-line{width:30px;height:3px;background:var(--accent);border-radius:2px;margin:0 auto 14px}
.strength-card p{font-size:13px;color:var(--dark-gray);line-height:1.7}

/* ===== BUSINESS ===== */
.business{background:linear-gradient(180deg,var(--cream),rgba(255,218,185,.2))}
.business-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.business-card{background:var(--white);border-radius:20px;overflow:hidden;transition:all .3s;box-shadow:0 4px 12px rgba(0,0,0,.06)}
.business-card:hover{transform:translateY(-8px);box-shadow:0 12px 28px rgba(0,0,0,.1)}
.business-img{position:relative;overflow:hidden;aspect-ratio:16/10}
.business-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.business-card:hover .business-img img{transform:scale(1.05)}
.business-img-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.4),transparent);opacity:0;transition:opacity .3s;display:flex;align-items:center;justify-content:center}
.business-card:hover .business-img-overlay{opacity:1}
.business-img-icon{width:50px;height:50px;background:var(--white);border-radius:14px;display:flex;align-items:center;justify-content:center}
.business-img-icon .material-icons{color:var(--accent);font-size:26px}
.business-body{padding:24px}
.business-body h4{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:10px}
.business-line{width:30px;height:3px;background:var(--accent);border-radius:2px;margin-bottom:14px}
.business-body p{font-size:13px;color:var(--dark-gray);line-height:1.7}

/* ===== PROCESS ===== */
.process{background:linear-gradient(180deg,#2B2D42,#1A1A2E);padding:100px 24px}
.process-row{display:flex;align-items:flex-start;justify-content:center}
.process-step{flex:1;text-align:center;padding:16px 12px}
.process-circle{width:64px;height:64px;border:2px solid rgba(255,107,53,.4);border-radius:50%;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;transition:all .3s}
.process-step:hover .process-circle{background:linear-gradient(135deg,var(--orange),var(--red));border-color:transparent;box-shadow:0 4px 16px rgba(255,107,53,.4)}
.process-circle .material-icons{color:rgba(255,107,53,.7);font-size:28px;transition:all .3s}
.process-step:hover .process-circle .material-icons{color:var(--white)}
.process-num{font-size:14px;font-weight:800;color:var(--orange);display:block;margin-bottom:8px}
.process-step h4{font-size:14px;font-weight:700;color:var(--white);margin-bottom:10px}
.process-line{width:20px;height:2px;background:linear-gradient(90deg,var(--orange),var(--red));border-radius:1px;margin:0 auto 10px}
.process-step p{font-size:11px;color:rgba(255,255,255,.6);line-height:1.6}
.process-arrow{color:rgba(255,107,53,.5);font-size:16px;margin-top:32px;align-self:center}

/* ===== PORTFOLIO ===== */
.portfolio{background:var(--white)}
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.portfolio-item{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:1;transition:all .3s;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.portfolio-item:hover{transform:translateY(-6px);box-shadow:0 10px 20px rgba(0,0,0,.12)}
.portfolio-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.portfolio-item:hover img{transform:scale(1.08)}
.portfolio-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.6),transparent);opacity:0;transition:opacity .3s;display:flex;flex-direction:column;justify-content:flex-end;padding:16px}
.portfolio-item:hover .portfolio-overlay{opacity:1;background:linear-gradient(to top,var(--accent,.75),rgba(0,0,0,.1))}
.portfolio-line{width:24px;height:3px;background:var(--white);border-radius:2px;margin-bottom:8px}
.portfolio-overlay span{color:var(--white);font-size:14px;font-weight:700;text-shadow:0 2px 8px rgba(0,0,0,.4)}

/* ===== CONTACT ===== */
.contact{background:linear-gradient(180deg,var(--cream),rgba(255,218,185,.2),var(--cream));text-align:center}
.contact-desc{max-width:550px;margin:0 auto 40px;font-size:15px;color:var(--dark-gray);line-height:1.8}
.contact-form-wrap{max-width:640px;margin:0 auto 48px;background:var(--white);border-radius:24px;padding:32px;box-shadow:0 10px 30px rgba(255,107,53,.08)}
.contact-tabs{display:flex;background:var(--cream);border-radius:14px;padding:4px;margin-bottom:28px}
.contact-tab{flex:1;padding:12px;border:none;background:none;border-radius:10px;font-size:13px;font-weight:600;color:var(--dark-gray);cursor:pointer;transition:all .2s;font-family:inherit}
.contact-tab.active{background:linear-gradient(135deg,var(--orange),var(--red));color:var(--white)}
.form-row{display:flex;gap:16px;margin-bottom:16px}
.form-row input,.contact-form textarea{flex:1;padding:14px 16px;border:none;background:var(--cream);border-radius:12px;font-size:14px;font-family:inherit;outline:none;transition:all .2s}
.form-row input:focus,.contact-form textarea:focus{box-shadow:0 0 0 2px var(--orange)}
.contact-form textarea{width:100%;margin-bottom:28px;resize:vertical}
.submit-btn{width:100%;padding:16px;border:none;background:linear-gradient(135deg,var(--orange),var(--red));color:var(--white);border-radius:14px;font-size:14px;font-weight:700;letter-spacing:1px;cursor:pointer;transition:all .3s;font-family:inherit}
.submit-btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(255,107,53,.35)}
.form-response{display:none;margin-top:16px;padding:14px 20px;border-radius:12px;font-size:14px;font-weight:600;text-align:center}
.form-response.success{background:linear-gradient(135deg,#e8f5e9,#c8e6c9);color:#2e7d32}
.form-response.error{background:linear-gradient(135deg,#ffebee,#ffcdd2);color:#c62828}
.contact-info-row{display:flex;gap:16px;max-width:800px;margin:0 auto}
.contact-info-card{flex:1;background:var(--white);border-radius:16px;padding:24px;text-align:center;transition:all .3s;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.contact-info-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(0,0,0,.08)}
.contact-info-icon{width:48px;height:48px;margin:0 auto 14px;background:linear-gradient(135deg,var(--accent),rgba(0,0,0,.1));border-radius:14px;display:flex;align-items:center;justify-content:center}
.contact-info-icon .material-icons{color:var(--white);font-size:24px}
.contact-info-label{display:block;font-size:11px;color:var(--medium-gray);font-weight:600;letter-spacing:1px;margin-bottom:8px}
.contact-info-value{display:block;font-size:13px;color:var(--dark);font-weight:500}

/* ===== FOOTER ===== */
.footer{background:linear-gradient(180deg,#2B2D42,#1A1A2E);color:var(--white)}
.footer-inner{display:flex;gap:40px;padding:56px 24px}
.footer-logo{flex:2}
.footer-logo-row{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--orange),var(--red));border-radius:10px;display:flex;align-items:center;justify-content:center;padding:4px}
.footer-logo-icon .material-icons{color:var(--white);font-size:18px}
.footer-logo-img{width:100%;height:100%;object-fit:contain;filter:brightness(0) invert(1)}
.footer-logo-row span{font-size:20px;font-weight:800}
.footer-logo>p{font-size:13px;color:rgba(255,255,255,.6);line-height:1.8}
.footer-info{flex:3}
.footer-info h5,.footer-social h5{color:var(--orange);font-size:13px;font-weight:700;letter-spacing:1px;margin-bottom:16px}
.footer-info-row{display:flex;align-items:flex-start;gap:8px;margin-bottom:10px}
.footer-info-row .material-icons{font-size:16px;color:rgba(255,107,53,.6);flex-shrink:0;margin-top:2px}
.footer-info-row span{font-size:12px;color:rgba(255,255,255,.55);line-height:1.5}
.footer-biz{font-size:11px;color:rgba(255,255,255,.3);margin-top:14px}
.footer-social{flex:2}
.footer-social-icons{display:flex;gap:12px}
.social-icon{width:40px;height:40px;background:rgba(255,255,255,.08);border-radius:10px;display:flex;align-items:center;justify-content:center;transition:all .2s}
.social-icon:hover{background:linear-gradient(135deg,var(--accent),rgba(0,0,0,.2))}
.social-icon .material-icons{font-size:20px;color:rgba(255,255,255,.5);transition:all .2s}
.social-icon:hover .material-icons{color:var(--white)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px;text-align:center}
.footer-bottom p{font-size:11px;color:rgba(255,255,255,.4);letter-spacing:1px}

/* ===== BACK TO TOP ===== */
.back-to-top{position:fixed;bottom:32px;right:24px;width:48px;height:48px;background:linear-gradient(135deg,var(--orange),var(--red));border:none;border-radius:14px;color:var(--white);cursor:pointer;display:none;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(255,107,53,.4);transition:all .3s;z-index:999}
.back-to-top.visible{display:flex}
.back-to-top:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(255,107,53,.5)}
.back-to-top .material-icons{font-size:24px}

/* ===== RESPONSIVE - TABLET ===== */
@media(max-width:1024px){
  .strength-grid,.business-grid{grid-template-columns:repeat(2,1fr)}
  .process-row{flex-wrap:wrap;gap:8px}
  .process-arrow{display:none}
  .process-step{flex:0 0 calc(33.33% - 16px)}
  .footer-inner{flex-wrap:wrap}
  .footer-logo,.footer-info,.footer-social{flex:unset;width:100%}
}

/* ===== RESPONSIVE - MOBILE ===== */
@media(max-width:768px){
  .nav-inner{padding:14px 16px}
  .nav-menu{position:fixed;top:68px;left:0;width:100%;background:linear-gradient(180deg,rgba(230,57,70,.95),rgba(214,64,0,.95));flex-direction:column;padding:8px 0;transform:translateY(-120%);transition:transform .3s;z-index:999}
  .nav-menu.open{transform:translateY(0)}
  .nav-menu a{padding:14px 24px;display:block;font-size:15px;font-weight:600}
  .hamburger{display:flex}

  .hero{height:520px}
  .hero-content{padding:0 24px}
  .hero-title{font-size:28px}
  .hero-badge{font-size:13px}
  .hero-slogan{font-size:12px;max-width:300px}
  .hero-btn{padding:12px 28px;font-size:13px}

  .section{padding:60px 24px}
  .section-title{font-size:26px}

  .about-wrap{flex-direction:column;gap:32px}
  .about-image img{height:240px}
  .stats-row{flex-wrap:wrap;gap:12px}
  .stat-card{flex:0 0 calc(50% - 6px)}

  .strength-grid,.business-grid{grid-template-columns:1fr}
  .portfolio-grid{grid-template-columns:repeat(2,1fr)}

  .process-step{flex:0 0 100%}
  .process-row{flex-direction:column;align-items:center}

  .form-row{flex-direction:column;gap:12px}
  .contact-info-row{flex-direction:column}
  .contact-form-wrap{padding:24px 16px}

  .footer-inner{flex-direction:column;gap:32px;padding:40px 24px;text-align:center}
  .footer-logo-row{justify-content:center}
  .footer-info-row{justify-content:center}
  .footer-social-icons{justify-content:center}
}

/* ===== ANIMATIONS ===== */
.fade-in{opacity:0;transform:translateY(30px);transition:all .6s ease-out}
.fade-in.visible{opacity:1;transform:translateY(0)}