/* Thailand V7 - Modern Blue & Orange Theme */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #1E40AF;
    --primary-light: #3B82F6;
    --primary-dark: #1E3A8A;
    --accent: #F97316;
    --accent-light: #FB923C;
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-400: #9CA3AF;
    --gray-600: #4B5563;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --success: #10B981;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--gray-800);
    line-height: 1.6;
    background: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header - Transparent to Solid */
.header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s;
}

.header.scrolled {
    background: var(--white);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    padding: 15px 0;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 55px;
    width: auto;
}

.nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav a {
    text-decoration: none;
    color: var(--white);
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s;
}

.header.scrolled .nav a {
    color: var(--gray-800);
}

.nav a:hover {
    color: var(--accent);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 15px;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(249, 115, 22, 0.5);
}

.btn-white {
    background: var(--white);
    color: var(--primary);
}

.btn-white:hover {
    background: var(--gray-100);
}

.btn-outline-white {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}

.btn-outline-white:hover {
    background: var(--white);
    color: var(--primary);
}

/* Hero - Full Screen with Video Background Style */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1506665531195-3566af2b4dfa?w=1920') center/cover;
    opacity: 0.2;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to top, var(--white) 0%, transparent 100%);
}

.hero .container {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px 20px 150px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 14px;
    color: var(--white);
    font-weight: 500;
    margin-bottom: 30px;
    border: 1px solid rgba(255,255,255,0.2);
}

.hero h1 {
    font-size: 56px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero h1 span {
    color: var(--accent);
}

.hero p {
    font-size: 20px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.hero-stat {
    text-align: center;
}

.hero-stat-number {
    font-size: 42px;
    font-weight: 800;
    color: var(--white);
}

.hero-stat-label {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Features Bar */
.features-bar {
    background: var(--white);
    padding: 30px 0;
    margin-top: -80px;
    position: relative;
    z-index: 10;
}

.features-bar .container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-box {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 25px;
    background: var(--gray-50);
    border-radius: 12px;
    transition: all 0.3s;
}

.feature-box:hover {
    background: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(30, 64, 175, 0.3);
}

.feature-box:hover .feature-icon,
.feature-box:hover .feature-text h4,
.feature-box:hover .feature-text p {
    color: var(--white);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
    transition: all 0.3s;
}

.feature-box:hover .feature-icon {
    background: var(--accent);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.feature-text h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 3px;
    transition: color 0.3s;
}

.feature-text p {
    font-size: 13px;
    color: var(--gray-600);
    transition: color 0.3s;
}

/* Section Styles */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 40px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 18px;
    color: var(--gray-600);
}

/* About Section - Side by Side */
.about {
    background: var(--gray-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.about-image-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--accent);
    color: var(--white);
    padding: 20px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(249, 115, 22, 0.4);
}

.about-image-badge strong {
    display: block;
    font-size: 32px;
    font-weight: 800;
}

.about-image-badge span {
    font-size: 14px;
}

.about-content h3 {
    font-size: 36px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 20px;
}

.about-content p {
    font-size: 16px;
    color: var(--gray-600);
    margin-bottom: 25px;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.about-feature svg {
    width: 24px;
    height: 24px;
    fill: var(--success);
    flex-shrink: 0;
    margin-top: 2px;
}

.about-feature span {
    font-size: 15px;
    color: var(--gray-800);
    font-weight: 500;
}

/* Process Section - Timeline Style */
.process {
    background: var(--white);
}

.process-timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 60px;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 4px;
    background: var(--gray-200);
    z-index: 1;
}

.process-step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 20px;
}

.step-circle {
    width: 80px;
    height: 80px;
    background: var(--white);
    border: 4px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 28px;
    font-weight: 800;
    color: var(--primary);
    transition: all 0.3s;
}

.process-step:hover .step-circle {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

.process-step h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 10px;
}

.process-step p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
}

.pricing .section-header h2,
.pricing .section-header p {
    color: var(--white);
}

.pricing .section-tag {
    background: var(--accent);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.pricing-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    position: relative;
    transition: all 0.3s;
}

.pricing-card:hover {
    transform: translateY(-10px);
}

.pricing-card.featured {
    background: var(--gray-900);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--white);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.pricing-card h4 {
    font-size: 22px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 5px;
}

.pricing-card.featured h4 {
    color: var(--white);
}

.pricing-time {
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 25px;
}

.pricing-card.featured .pricing-time {
    color: var(--gray-400);
}

.pricing-price {
    font-size: 52px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 5px;
}

.pricing-card.featured .pricing-price {
    color: var(--accent);
}

.pricing-price span {
    font-size: 18px;
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    margin: 30px 0;
    text-align: left;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-200);
    font-size: 14px;
    color: var(--gray-800);
}

.pricing-card.featured .pricing-features li {
    color: var(--gray-200);
    border-color: var(--gray-800);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li svg {
    width: 18px;
    height: 18px;
    fill: var(--success);
}

/* Testimonials - Carousel Style */
.testimonials {
    background: var(--gray-50);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.testimonial-card {
    background: var(--white);
    border-radius: 20px;
    padding: 35px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    transition: all 0.3s;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 20px;
}

.testimonial-info h5 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 3px;
}

.testimonial-info span {
    font-size: 13px;
    color: var(--gray-600);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 15px;
}

.testimonial-stars svg {
    width: 18px;
    height: 18px;
    fill: var(--accent);
}

.testimonial-text {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.7;
}

/* FAQ Section */
.faq {
    background: var(--white);
}

.faq-list {
    max-width: 800px;
    margin: 50px auto 0;
}

.faq-item {
    background: var(--gray-50);
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 25px 30px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    text-align: left;
    font-family: inherit;
    transition: all 0.3s;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question svg {
    width: 24px;
    height: 24px;
    fill: var(--primary);
    transition: transform 0.3s;
    flex-shrink: 0;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding: 0 30px 25px;
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    padding: 80px 0;
    text-align: center;
}

.cta h2 {
    font-size: 40px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 15px;
}

.cta p {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand img {
    height: 50px;
    margin-bottom: 15px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--gray-400);
    line-height: 1.7;
}

.footer h5 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--accent);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 25px;
    text-align: center;
    font-size: 14px;
    color: var(--gray-400);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero h1 {
        font-size: 42px;
    }
    
    .features-bar .container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .process-timeline {
        flex-direction: column;
        gap: 40px;
    }
    
    .process-timeline::before {
        display: none;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .hero h1 {
        font-size: 32px;
    }
    
    .hero p {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .features-bar .container {
        grid-template-columns: 1fr;
    }
    
    .section-header h2 {
        font-size: 30px;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}