:root {
    --bg-primary: #FAFAFA;
    --bg-secondary: #FFFFFF;
    --text-primary: #262626;
    --text-secondary: #8E8E8E;
    --border-color: #DBDBDB;
    
    /* Social Media Brand Colors */
    --brand-pink: #E1306C;
    --brand-orange: #F56040;
    --brand-yellow: #FFDC80;
    --brand-blue: #405DE6;
    
    --ig-gradient: linear-gradient(45deg, var(--brand-yellow), var(--brand-orange), var(--brand-pink), var(--brand-blue));
    
    --shadow-photo: 0 10px 25px rgba(0,0,0,0.1);
    --shadow-photo-hover: 0 15px 35px rgba(0,0,0,0.15);
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
body { background-color: var(--bg-primary); color: var(--text-primary); line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; transition: 0.2s; }
ul { list-style: none; }

/* Background Collage Pattern */
body::before {
    content: '';
    position: fixed;
    top: -50%; left: -50%; width: 200%; height: 200%;
    background-image: 
        url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><rect x="10" y="10" width="80" height="80" fill="none" stroke="rgba(0,0,0,0.03)" stroke-width="2" transform="rotate(5 50 50)"/><rect x="20" y="20" width="60" height="60" fill="none" stroke="rgba(0,0,0,0.02)" stroke-width="2" transform="rotate(-10 50 50)"/></svg>');
    z-index: -1; pointer-events: none; opacity: 0.5;
}

/* Navbar */
.nav { background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-color); padding: 15px 5%; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 1000; height: 72px; }
.nav-brand { font-size: 26px; font-weight: 700; font-family: 'Playfair Display', serif; font-style: italic; }
.nav-links { display: flex; gap: 30px; align-items: center; }
.nav-links a { font-size: 14px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; }
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }
.nav-btn { background: var(--ig-gradient); color: #fff !important; padding: 10px 24px; border-radius: 50px; font-size: 13px; font-weight: 700; box-shadow: 0 4px 10px rgba(225, 48, 108, 0.3); }
.nav-btn:hover { transform: scale(1.05); }

/* Hero */
.hero { text-align: center; padding: 100px 20px 60px; max-width: 900px; margin: 0 auto; position: relative; }
.hero-photos { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; opacity: 0.1; }
.hero-tag { display: inline-block; padding: 6px 16px; background: #fff; border: 1px solid var(--border-color); border-radius: 20px; font-size: 12px; font-weight: 700; color: var(--brand-pink); margin-bottom: 24px; text-transform: uppercase; letter-spacing: 2px; box-shadow: var(--shadow-photo); transform: rotate(-2deg); }
.hero h1 { font-size: 60px; font-weight: 800; line-height: 1.1; margin-bottom: 20px; letter-spacing: -2px; }
.hero h1 span { background: var(--ig-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { font-size: 18px; color: var(--text-secondary); margin-bottom: 40px; font-weight: 400; max-width: 600px; margin-inline: auto; }

.btn-group { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn { padding: 15px 36px; border-radius: 8px; font-size: 15px; font-weight: 700; cursor: pointer; transition: 0.2s; border: none; display: inline-flex; align-items: center; justify-content: center; }
.btn-primary { background: var(--text-primary); color: #fff; box-shadow: var(--shadow-photo); }
.btn-primary:hover { background: #000; transform: translateY(-3px); box-shadow: var(--shadow-photo-hover); }
.btn-secondary { background: #fff; color: var(--text-primary); border: 1px solid var(--border-color); }
.btn-secondary:hover { border-color: var(--text-primary); transform: translateY(-3px); }

/* Stats - Polaroid style */
.stats { display: flex; justify-content: center; gap: 30px; padding: 0 20px 80px; flex-wrap: wrap; max-width: 1100px; margin: 0 auto; }
.stat-box { background: #fff; padding: 30px 20px 20px; border-radius: 4px; box-shadow: var(--shadow-photo); text-align: center; flex: 1; min-width: 200px; position: relative; border: 1px solid var(--border-color); }
.stat-box::before { content: ''; position: absolute; top: -10px; left: 50%; transform: translateX(-50%); width: 40px; height: 15px; background: rgba(255,255,255,0.8); border: 1px solid var(--border-color); box-shadow: 0 2px 4px rgba(0,0,0,0.05); }
.stat-box:nth-child(even) { transform: rotate(2deg); }
.stat-box:nth-child(odd) { transform: rotate(-2deg); }
.stat-box:hover { transform: rotate(0) scale(1.05); z-index: 2; box-shadow: var(--shadow-photo-hover); }
.stat-box h3 { font-size: 32px; font-weight: 800; margin-bottom: 5px; color: var(--text-primary); }
.stat-box p { font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; }

/* Sections */
.container { max-width: 1200px; margin: 0 auto; padding: 40px 20px; }
.section-title { font-size: 36px; font-weight: 800; text-align: center; margin-bottom: 60px; letter-spacing: -1px; }

/* About - Photo Frame */
.about-panel { background: #fff; padding: 15px; border-radius: 4px; box-shadow: var(--shadow-photo); margin-bottom: 100px; position: relative; border: 1px solid var(--border-color); transform: rotate(1deg); }
.about-inner { background: var(--bg-primary); padding: 50px; text-align: center; border: 1px solid var(--border-color); }
.about-inner p { font-size: 16px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 20px; max-width: 800px; margin-inline: auto; font-weight: 500; }
.about-inner p:last-child { margin-bottom: 0; }

/* Features - Masonry/Collage */
.feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 100px; padding: 20px; }
.feat-card { background: #fff; padding: 30px; border-radius: 8px; box-shadow: var(--shadow-photo); transition: 0.3s; border: 1px solid var(--border-color); }
.feat-card:nth-child(2n) { transform: translateY(20px); }
.feat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-photo-hover); z-index: 10; }
.feat-icon { font-size: 36px; margin-bottom: 20px; background: var(--ig-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: inline-block; }
.feat-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.feat-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

/* Visual Showcase - Collage */
.showcase-collage { display: flex; gap: 15px; margin-bottom: 100px; padding: 20px; justify-content: center; }
.collage-img-wrap { background: #fff; padding: 10px 10px 40px 10px; box-shadow: var(--shadow-photo); border: 1px solid var(--border-color); transition: 0.3s; }
.collage-img-wrap:nth-child(1) { transform: rotate(-5deg); z-index: 2; }
.collage-img-wrap:nth-child(2) { transform: rotate(3deg) translateY(-10px); z-index: 1; }
.collage-img-wrap:hover { transform: rotate(0) scale(1.05); z-index: 10; box-shadow: var(--shadow-photo-hover); }
.showcase-img { width: 100%; max-width: 500px; display: block; border: 1px solid var(--border-color); }

/* Guide - Steps */
.guide-list { max-width: 800px; margin: 0 auto 100px; }
.guide-item { display: flex; gap: 24px; padding: 30px; background: #fff; border-radius: 12px; margin-bottom: 20px; box-shadow: var(--shadow-photo); border: 1px solid var(--border-color); transition: 0.2s; }
.guide-item:hover { transform: translateX(10px); border-color: var(--brand-pink); }
.guide-num { font-size: 48px; font-weight: 900; color: transparent; -webkit-text-stroke: 2px var(--text-primary); opacity: 0.3; }
.guide-info h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.guide-info p { font-size: 15px; color: var(--text-secondary); }

/* FAQ */
.faq-wrap { max-width: 800px; margin: 0 auto 100px; background: #fff; padding: 40px; border-radius: 16px; box-shadow: var(--shadow-photo); border: 1px solid var(--border-color); }
.faq-box { border-bottom: 1px solid var(--border-color); padding: 24px 0; }
.faq-box:first-child { padding-top: 0; }
.faq-box:last-child { border-bottom: none; padding-bottom: 0; }
.faq-q { font-size: 18px; font-weight: 700; margin-bottom: 12px; color: var(--text-primary); display: flex; gap: 12px; align-items: flex-start; }
.faq-q::before { content: 'Q.'; color: var(--brand-orange); font-style: italic; }
.faq-a { font-size: 15px; color: var(--text-secondary); line-height: 1.7; padding-left: 30px; }

/* Footer */
.footer { background: #fff; border-top: 1px solid var(--border-color); padding: 60px 20px; text-align: center; }
.footer-links { display: flex; justify-content: center; gap: 30px; margin-bottom: 24px; flex-wrap: wrap; }
.footer-links a { color: var(--text-secondary); font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.footer-links a:hover { color: var(--brand-pink); }
.footer-copy { color: #999; font-size: 12px; }

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero h1 { font-size: 42px; }
    .btn-group { flex-direction: column; padding: 0 20px; }
    .btn { width: 100%; }
    .feat-card:nth-child(2n) { transform: none; }
    .showcase-collage { flex-direction: column; align-items: center; }
    .collage-img-wrap:nth-child(1), .collage-img-wrap:nth-child(2) { transform: none; margin-bottom: 20px; }
}