/* Thailand v3 - Minimalist Modern Design */
:root {
    --primary: #e63946;
    --primary-dark: #c1121f;
    --secondary: #457b9d;
    --accent: #f4a261;
    --dark: #1d3557;
    --text: #333;
    --text-light: #6c757d;
    --bg: #f8f9fa;
    --white: #fff;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', system-ui, sans-serif; color: var(--text); line-height: 1.7; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
a { text-decoration: none; color: inherit; }

/* Header */
.header { background: var(--white); position: fixed; width: 100%; top: 0; z-index: 1000; border-bottom: 1px solid #eee; }
.header .container { display: flex; justify-content: space-between; align-items: center; padding: 18px 20px; }
.logo { font-size: 22px; font-weight: 800; color: var(--dark); display: flex; align-items: center; gap: 10px; }
.logo-flag { font-size: 28px; }
.nav-menu { display: flex; list-style: none; gap: 35px; }
.nav-menu a { color: var(--text-light); font-weight: 500; font-size: 15px; transition: color 0.3s; }
.nav-menu a:hover { color: var(--primary); }
.btn { padding: 12px 28px; border-radius: 50px; font-weight: 600; transition: all 0.3s; display: inline-block; cursor: pointer; border: none; font-size: 14px; }
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(230,57,70,0.3); }
.btn-outline { background: transparent; color: var(--dark); border: 2px solid var(--dark); }
.btn-outline:hover { background: var(--dark); color: var(--white); }
.mobile-toggle { display: none; background: none; border: none; font-size: 24px; cursor: pointer; }

/* Hero - Split Design */
.hero { padding: 140px 0 100px; background: var(--bg); min-height: 100vh; display: flex; align-items: center; }
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-content h1 { font-size: 52px; font-weight: 800; color: var(--dark); line-height: 1.15; margin-bottom: 25px; }
.hero-content h1 span { color: var(--primary); }
.hero-subtitle { font-size: 18px; color: var(--text-light); margin-bottom: 35px; line-height: 1.8; }
.hero-buttons { display: flex; gap: 15px; margin-bottom: 40px; }
.hero-features { display: flex; gap: 30px; }
.hero-feature { display: flex; align-items: center; gap: 10px; }
.hero-feature-icon { width: 40px; height: 40px; background: var(--white); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); }
.hero-feature span { font-size: 14px; color: var(--text-light); }
.hero-image { position: relative; }
.hero-image img { width: 100%; border-radius: 20px; box-shadow: 0 30px 60px rgba(0,0,0,0.15); }
.hero-card { position: absolute; bottom: -30px; left: -30px; background: var(--white); padding: 25px; border-radius: 16px; box-shadow: 0 20px 50px rgba(0,0,0,0.1); }
.hero-card-title { font-size: 14px; color: var(--text-light); margin-bottom: 5px; }
.hero-card-value { font-size: 28px; font-weight: 700; color: var(--primary); }

/* Stats Bar */
.stats-bar { background: var(--dark); padding: 50px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.stat-item { text-align: center; color: var(--white); }
.stat-number { font-size: 42px; font-weight: 800; margin-bottom: 5px; }
.stat-label { font-size: 14px; opacity: 0.8; }

/* Steps */
.steps { padding: 100px 0; background: var(--white); }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag { display: inline-block; background: rgba(230,57,70,0.1); color: var(--primary); padding: 8px 20px; border-radius: 50px; font-size: 13px; font-weight: 600; margin-bottom: 15px; }
.section-title { font-size: 40px; font-weight: 800; color: var(--dark); margin-bottom: 15px; }
.section-subtitle { color: var(--text-light); font-size: 17px; max-width: 550px; margin: 0 auto; }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.step-card { text-align: center; padding: 40px 25px; background: var(--bg); border-radius: 20px; transition: all 0.3s; }
.step-card:hover { transform: translateY(-10px); box-shadow: 0 20px 50px rgba(0,0,0,0.08); }
.step-icon { width: 70px; height: 70px; background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius: 20px; display: flex; align-items: center; justify-content: center; font-size: 28px; margin: 0 auto 25px; color: var(--white); }
.step-card h3 { font-size: 18px; color: var(--dark); margin-bottom: 12px; }
.step-card p { color: var(--text-light); font-size: 14px; line-height: 1.7; }

/* Features */
.features { padding: 100px 0; background: var(--bg); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.feature-card { background: var(--white); padding: 35px; border-radius: 20px; transition: all 0.3s; }
.feature-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,0,0,0.08); }
.feature-icon { font-size: 40px; margin-bottom: 20px; }
.feature-card h3 { font-size: 18px; color: var(--dark); margin-bottom: 10px; }
.feature-card p { color: var(--text-light); font-size: 14px; }

/* About */
.about { padding: 100px 0; background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-image img { width: 100%; border-radius: 20px; }
.about-content h2 { font-size: 36px; color: var(--dark); margin-bottom: 20px; }
.about-content p { color: var(--text-light); margin-bottom: 25px; line-height: 1.8; }
.about-list { list-style: none; }
.about-list li { padding: 12px 0; padding-left: 30px; position: relative; color: var(--text); border-bottom: 1px solid #eee; }
.about-list li::before { content: '✓'; position: absolute; left: 0; color: var(--primary); font-weight: bold; }

/* FAQ */
.faq { padding: 100px 0; background: var(--bg); }
.faq-list { max-width: 750px; margin: 0 auto; }
.faq-item { background: var(--white); border-radius: 16px; margin-bottom: 15px; overflow: hidden; }
.faq-question { width: 100%; padding: 22px 28px; background: none; border: none; text-align: left; font-size: 16px; font-weight: 600; color: var(--dark); cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
.faq-question::after { content: '+'; font-size: 22px; color: var(--primary); }
.faq-item.active .faq-question::after { content: '−'; }
.faq-answer { padding: 0 28px 22px; display: none; }
.faq-item.active .faq-answer { display: block; }
.faq-answer p { color: var(--text-light); line-height: 1.8; }

/* CTA */
.cta { padding: 100px 0; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); text-align: center; color: var(--white); }
.cta h2 { font-size: 40px; font-weight: 800; margin-bottom: 15px; }
.cta p { font-size: 18px; opacity: 0.9; margin-bottom: 30px; }
.cta .btn { background: var(--white); color: var(--primary); padding: 16px 40px; }

/* Footer */
.footer { background: var(--dark); color: rgba(255,255,255,0.7); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .logo { color: var(--white); margin-bottom: 15px; }
.footer-brand p { font-size: 14px; line-height: 1.7; }
.footer-section h4 { color: var(--white); font-size: 15px; margin-bottom: 20px; }
.footer-section ul { list-style: none; }
.footer-section li { margin-bottom: 12px; }
.footer-section a { color: rgba(255,255,255,0.7); font-size: 14px; transition: color 0.3s; }
.footer-section a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 25px; text-align: center; font-size: 14px; }

/* Application Page */
.app-page { padding: 120px 0 60px; background: var(--bg); min-height: 100vh; }
.app-container { max-width: 800px; margin: 0 auto; }
.progress { display: flex; justify-content: space-between; margin-bottom: 40px; }
.progress-step { display: flex; flex-direction: column; align-items: center; gap: 8px; flex: 1; }
.progress-step.active .step-num { background: var(--primary); color: var(--white); }
.step-num { width: 45px; height: 45px; border-radius: 50%; background: #ddd; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.step-label { font-size: 13px; color: var(--text-light); }
.form-card { background: var(--white); padding: 50px; border-radius: 24px; box-shadow: 0 10px 40px rgba(0,0,0,0.05); }
.form-title { font-size: 26px; color: var(--dark); margin-bottom: 30px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; color: var(--dark); font-size: 14px; }
.required { color: var(--primary); }
.form-control { width: 100%; padding: 14px 18px; border: 2px solid #e9ecef; border-radius: 12px; font-size: 15px; transition: border-color 0.3s; }
.form-control:focus { outline: none; border-color: var(--primary); }
.processing-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
.processing-option { border: 2px solid #e9ecef; border-radius: 16px; padding: 25px 15px; text-align: center; cursor: pointer; transition: all 0.3s; }
.processing-option:hover, .processing-option.selected { border-color: var(--primary); background: rgba(230,57,70,0.05); }
.processing-option input { display: none; }
.option-title { font-weight: 700; color: var(--dark); margin-bottom: 5px; }
.option-time { font-size: 13px; color: var(--text-light); margin-bottom: 10px; }
.option-price { font-size: 24px; font-weight: 700; color: var(--primary); }
.form-buttons { display: flex; justify-content: space-between; margin-top: 30px; }

/* Contact & Legal */
.page-content { padding: 120px 0 60px; background: var(--bg); min-height: 100vh; }
.content-card { max-width: 700px; margin: 0 auto; background: var(--white); padding: 50px; border-radius: 24px; box-shadow: 0 10px 40px rgba(0,0,0,0.05); }
.content-card h1 { font-size: 32px; color: var(--dark); margin-bottom: 10px; }
.content-card .subtitle { color: var(--text-light); margin-bottom: 30px; }
.content-card h2 { font-size: 20px; color: var(--dark); margin: 30px 0 15px; }
.content-card p { color: var(--text-light); margin-bottom: 15px; line-height: 1.8; }
.content-card ul { padding-left: 20px; margin: 15px 0; }
.content-card li { color: var(--text-light); margin-bottom: 8px; }

/* Responsive */
@media (max-width: 992px) {
    .hero-grid, .about-grid { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 38px; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nav-menu { display: none; }
    .mobile-toggle { display: block; }
    .hero { padding: 100px 0 60px; }
    .hero-content h1 { font-size: 32px; }
    .hero-features { flex-direction: column; gap: 15px; }
    .hero-card { position: static; margin-top: 20px; }
    .steps-grid { grid-template-columns: 1fr; }
    .processing-options { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; }
}

/* Logo Image Styles */
.logo-img {
    height: 45px;
    width: auto;
    object-fit: contain;
}