@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;500;600;700&display=swap');

:root {
    --color-black: #111111;
    --color-text: #6B6B6B;
    --color-gray-light: #EDEDED;
    --color-gray-bg: #F5F5F7;
    --color-yellow: #FFC107;
    --color-yellow-hover: #E6AE00;
    --color-white: #FFFFFF;
    --color-border: #EBEBEB;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --radius-sm: 12px;
    --radius-md: 14px;
    --radius-lg: 16px;
    --radius-xl: 32px;
    --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.06);
    --shadow-button: 0 8px 32px rgba(255, 193, 7, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-gray-bg);
    color: var(--color-black);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

ul {
    list-style: none;
}

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: var(--color-white);
    z-index: 1000;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 600;
    color: var(--color-black);
    text-transform: lowercase;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--color-black);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon svg {
    width: 18px;
    height: 18px;
    fill: var(--color-white);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-item {
    position: relative;
    font-size: 15px;
    font-weight: 500;
    color: #222;
    cursor: pointer;
    padding: 8px 0;
}

.nav-item:hover {
    opacity: 0.7;
}

.nav-item.has-dropdown::after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-right: 1.5px solid #222;
    border-bottom: 1.5px solid #222;
    transform: rotate(45deg);
    margin-left: 6px;
    margin-bottom: 2px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-primary);
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.btn-ghost {
    background: #EFEFEF;
    color: var(--color-black);
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-size: 14px;
}

.btn-ghost:hover {
    background: #E5E5E5;
}

.btn-primary {
    background: var(--color-yellow);
    color: var(--color-black);
    padding: 12px 22px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    box-shadow: var(--shadow-button);
}

.btn-primary:hover {
    background: var(--color-yellow-hover);
    transform: translateY(-1px);
}

.btn-large {
    padding: 18px 36px;
    border-radius: var(--radius-lg);
    font-size: 18px;
    font-weight: 600;
}

/* ========== HERO SECTION ========== */
.hero {
    padding-top: 180px;
    padding-bottom: 80px;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: #E9E9E9;
    border-radius: 999px;
    padding: 8px 16px;
    margin-bottom: 32px;
}

.hero-avatars {
    display: flex;
}

.hero-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--color-white);
    margin-left: -8px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.hero-avatar:first-child {
    margin-left: 0;
}

.hero-avatar:nth-child(2) {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.hero-avatar:nth-child(3) {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.hero-badge-text {
    font-size: 14px;
    font-weight: 500;
    color: #555;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 64px;
    font-weight: 500;
    line-height: 1.1;
    color: var(--color-black);
    max-width: 900px;
    margin: 0 auto 24px;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.6;
    color: var(--color-text);
    max-width: 720px;
    margin: 0 auto 36px;
}

.hero-cta {
    margin-bottom: 48px;
}

/* ========== CATEGORIES ========== */
.categories {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 60px;
}

.category-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #EFEFEF;
    border-radius: var(--radius-md);
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-black);
    transition: all 0.2s ease;
}

.category-pill:hover {
    background: #E5E5E5;
    transform: translateY(-2px);
}

.category-pill .icon {
    font-size: 16px;
}

/* ========== PREVIEW CARD ========== */
.preview-section {
    padding: 0 24px 100px;
    max-width: 1200px;
    margin: 0 auto;
}

.preview-card {
    background: #EBEBEB;
    border-radius: var(--radius-xl);
    padding: 60px;
    box-shadow: var(--shadow-soft);
}

/* ========== FEATURES SECTION ========== */
.features-section {
    padding: 100px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.features-header {
    text-align: center;
    margin-bottom: 60px;
}

.features-title {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 500;
    color: var(--color-black);
    margin-bottom: 16px;
}

.features-subtitle {
    font-size: 18px;
    color: var(--color-text);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
}

.feature-icon.yellow {
    background: rgba(255, 193, 7, 0.15);
}

.feature-icon.blue {
    background: rgba(79, 172, 254, 0.15);
}

.feature-icon.green {
    background: rgba(16, 185, 129, 0.15);
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-black);
}

.feature-card p {
    font-size: 15px;
    color: var(--color-text);
    line-height: 1.6;
}

/* ========== PRICING ========== */
.pricing-section {
    padding: 100px 24px;
    background: var(--color-white);
}

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

.pricing-header {
    text-align: center;
    margin-bottom: 60px;
}

.pricing-title {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 500;
    margin-bottom: 16px;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: var(--color-gray-bg);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    text-align: center;
    transition: all 0.3s ease;
}

.pricing-card.featured {
    background: var(--color-black);
    color: var(--color-white);
    transform: scale(1.05);
}

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

.pricing-card.featured .pricing-period {
    color: rgba(255, 255, 255, 0.6);
}

.pricing-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
}

.pricing-card .description {
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 24px;
}

.pricing-card.featured .description {
    color: rgba(255, 255, 255, 0.6);
}

.pricing-price {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-black);
    margin-bottom: 4px;
}

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

.pricing-period {
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 32px;
}

.pricing-features {
    text-align: left;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 14px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.pricing-card.featured .pricing-features li {
    border-color: rgba(255, 255, 255, 0.1);
}

.pricing-features .check {
    color: #10B981;
    font-weight: 600;
}

.pricing-card.featured .pricing-features .check {
    color: var(--color-yellow);
}

.pricing-card .btn {
    width: 100%;
}

/* ========== TESTIMONIALS ========== */
.testimonials-section {
    padding: 100px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonials-header {
    text-align: center;
    margin-bottom: 60px;
}

.testimonials-title {
    font-family: var(--font-serif);
    font-size: 48px;
    font-weight: 500;
    margin-bottom: 16px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-soft);
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.testimonial-info h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-black);
}

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

/* ========== FOOTER ========== */
.footer {
    background: var(--color-black);
    color: var(--color-white);
    padding: 80px 24px 40px;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 48px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    margin-top: 16px;
    max-width: 280px;
    line-height: 1.6;
}

.footer-column h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--color-white);
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-column ul li a:hover {
    color: var(--color-yellow);
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .features-grid,
    .pricing-cards,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero {
        padding-top: 140px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .categories {
        flex-wrap: wrap;
    }
    
    .preview-card {
        padding: 30px;
    }
    
    .features-grid,
    .pricing-cards,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .features-title,
    .pricing-title,
    .testimonials-title {
        font-size: 32px;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .header-actions {
        gap: 8px;
    }
    
    .btn-ghost {
        padding: 8px 12px;
        font-size: 13px;
    }
    
    .btn-primary {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .btn-large {
        padding: 16px 24px;
        font-size: 16px;
    }
    
    .category-pill {
        font-size: 13px;
        padding: 8px 12px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ========== USER DROPDOWN ========== */
.user-dropdown {
    position: relative;
    display: inline-block;
}

.user-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    border: 1px solid var(--color-border);
    padding: 6px 12px 6px 6px;
    border-radius: 24px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
}

.user-dropdown-btn:hover {
    background: #f5f5f5;
}

.user-avatar {
    width: 28px;
    height: 28px;
    background: var(--color-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-black);
}

.user-name {
    color: var(--color-black);
}

.user-dropdown-btn i {
    font-size: 12px;
    color: var(--color-text);
}

.user-dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 8px;
    background: white;
    min-width: 200px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    z-index: 1000;
    overflow: hidden;
}

.user-dropdown.show .user-dropdown-content,
.user-dropdown:hover .user-dropdown-content {
    display: block;
}

.user-dropdown-content a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--color-black);
    text-decoration: none;
    font-size: 14px;
    transition: background 0.2s;
}

.user-dropdown-content a:hover {
    background: #f5f5f5;
}

.user-dropdown-content a i {
    font-size: 16px;
    width: 20px;
}

.user-dropdown-content hr {
    margin: 0;
    border: none;
    border-top: 1px solid var(--color-border);
}

.logout-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: none;
    border: none;
    font-size: 14px;
    color: #ef4444;
    cursor: pointer;
    text-align: left;
}

.logout-btn:hover {
    background: #fef2f2;
}

.logout-btn i {
    font-size: 16px;
    width: 20px;
}