:root {
    /* Colors - Clean Professional */
    --primary: #059669;
    --primary-hover: #047857;
    --primary-light: #ecfdf5;
    --bg: #ffffff;
    --bg-alt: #f9fafb;
    --text: #111827;
    --text-muted: #4b5563;
    --border: #e5e7eb;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 3rem;
    --space-xl: 4.5rem;

    /* Typography */
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 16px;
}

.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: #ffffff;
    border-radius: 0 0 8px 8px;
    font-weight: 600;
    z-index: 9999;
    text-decoration: none;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 0;
}

*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ========== NAVIGATION ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--border);
    transition: var(--transition-base);
}

@supports (backdrop-filter: blur(12px)) {
    .navbar {
        background: rgba(255, 255, 255, 0.85);
        backdrop-filter: blur(12px);
    }
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem var(--space-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.logo-text {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.02em;
}

.logo-tld {
    color: var(--primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    padding: 0.5rem 0;
}

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

.nav-links .cta-nav {
    background: var(--primary);
    color: #ffffff;
    padding: 0.6rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
}

.nav-links .cta-nav:hover {
    background: var(--primary-hover);
    color: #ffffff;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition-base);
}

/* ========== HERO SECTION ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 0 4rem;
    overflow: hidden;
}

.hero-simple {
    background-color: var(--bg);
}

.hero-container-simple {
    position: relative;
    z-index: 1;
    max-width: 800px;
    text-align: center;
}

.hero-container-simple .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-container-simple .hero-subtitle {
    text-align: center;
    max-width: 700px;
}

.hero-container-simple .hero-cta {
    justify-content: center;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
    max-width: 550px;
    text-align: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-size: 3.25rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: var(--space-md);
    letter-spacing: -0.03em;
    color: var(--text);
}

.gradient-text {
    color: var(--primary);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
    max-width: 600px;
    line-height: 1.7;
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: var(--space-md);
}

.hero-stats {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--border);
}

.stat-item {
    flex: 1;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 1.5px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary-light);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ========== BACKGROUND PATTERN ========== */
.hero,
.method,
.faq,
.contact {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400' viewBox='0 0 800 800'%3E%3Cg fill='none' stroke='%23cbd5e1' stroke-width='1'%3E%3Cpath d='M769 229L1037 260.9M927 880L731 737 520 660 309 538 40 599 295 764 126.5 879.5 40 599-197 493 102 382-31 229 126.5 79.5-69-63'/%3E%3Cpath d='M-31 229L237 261 390 382 603 493 308.5 537.5 101.5 381.5M370 905L295 764'/%3E%3Cpath d='M520 660L578 842 731 737 840 599 603 493 520 660 295 764 309 538 390 382 539 269 769 229 577.5 41.5 370 105 295 -36 126.5 79.5 237 261 102 382 40 599 -69 737 127 880'/%3E%3Cpath d='M520-140L578.5 42.5 731-63M603 493L539 269 237 261 370 105M902 382L539 269M390 382L102 382'/%3E%3Cpath d='M-222 42L126.5 79.5 370 105 539 269 577.5 41.5 927 80 769 229 902 382 603 493 731 737M295-36L577.5 41.5M578 842L295 764M40-201L127 80M102 382L-261 269'/%3E%3C/g%3E%3Cg fill='%239ca3af'%3E%3Ccircle cx='769' cy='229' r='5'/%3E%3Ccircle cx='539' cy='269' r='5'/%3E%3Ccircle cx='603' cy='493' r='5'/%3E%3Ccircle cx='731' cy='737' r='5'/%3E%3Ccircle cx='520' cy='660' r='5'/%3E%3Ccircle cx='309' cy='538' r='5'/%3E%3Ccircle cx='295' cy='764' r='5'/%3E%3Ccircle cx='40' cy='599' r='5'/%3E%3Ccircle cx='102' cy='382' r='5'/%3E%3Ccircle cx='127' cy='80' r='5'/%3E%3Ccircle cx='370' cy='105' r='5'/%3E%3Ccircle cx='578' cy='42' r='5'/%3E%3Ccircle cx='237' cy='261' r='5'/%3E%3Ccircle cx='390' cy='382' r='5'/%3E%3C/g%3E%3C/svg%3E");
    background-size: 500px 500px;
    background-repeat: repeat;
}

/* ========== SECTIONS ========== */
section {
    padding: var(--space-xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.section-tag {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--primary-light);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
    color: var(--text);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ========== METHOD ========== */
.method {
    background-color: var(--bg-alt);
}

.method-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--space-md);
    max-width: 900px;
    margin: 0 auto;
}

.showcase-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: var(--space-lg);
    position: relative;
    overflow: hidden;
    transition: box-shadow var(--transition-base);
}

.showcase-card:hover {
    box-shadow: var(--shadow-lg);
}

.card-banner {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: var(--primary);
    color: #ffffff;
    text-align: center;
    padding: 0.4rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.card-banner-secondary {
    background: var(--text);
    color: #ffffff;
}

.showcase-card .card-title {
    margin-top: 1.75rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--text);
    margin-bottom: var(--space-sm);
}

.card-price {
    text-align: center;
    margin-bottom: var(--space-md);
}

.price-amount {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.price-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.card-description {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.card-benefits {
    list-style: none;
    margin-bottom: var(--space-md);
}

.card-benefits li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    font-size: 0.95rem;
}

.card-benefits li:last-child {
    border-bottom: none;
}

.check {
    color: var(--primary);
    font-weight: bold;
    font-size: 1.1rem;
}

.card-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.85rem 1.75rem;
    background: var(--primary);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all var(--transition-fast);
}

.card-cta:hover {
    background: var(--primary-hover);
    box-shadow: var(--shadow-md);
}

.showcase-card.secondary-card {
    border-color: var(--border);
}

.card-cta-secondary {
    background: transparent;
    border: 1.5px solid var(--primary);
    color: var(--primary);
}

.card-cta-secondary:hover {
    background: var(--primary-light);
    box-shadow: none;
}

/* ========== FAQ ========== */
.faq {
    background-color: var(--bg);
}

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

.faq-item {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: var(--space-sm);
    overflow: hidden;
    transition: box-shadow var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.faq-icon {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
}

.faq-answer p,
.faq-answer ul {
    padding: 0 1.5rem 1.25rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.faq-cta {
    text-align: center;
    margin-top: var(--space-lg);
}

.faq-cta p {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: var(--space-md);
}

/* ========== CONTACT ========== */
.contact {
    background-color: var(--bg-alt);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
}

.contact-description {
    color: var(--text-muted);
    margin-bottom: var(--space-md);
    line-height: 1.8;
    font-size: 1.05rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: var(--space-md);
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-icon {
    width: 44px;
    height: 44px;
    background: var(--primary-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.contact-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.15rem;
}

.contact-value {
    color: var(--text);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact-value:hover {
    color: var(--primary);
}

.contact-guarantee {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--primary-light);
    border: 1px solid #a7f3d0;
    border-radius: 12px;
    color: var(--text);
    line-height: 1.5;
    font-size: 0.95rem;
}

.guarantee-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    color: var(--primary);
}

.guarantee-icon path {
    stroke: var(--primary);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-weight: 500;
    color: var(--text);
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #9ca3af;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.12);
}

.form-group textarea {
    resize: vertical;
}

.form-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: 0.5rem;
}

.form-success {
    padding: 1rem 1.25rem;
    background: var(--primary-light);
    border: 1px solid #a7f3d0;
    border-radius: 8px;
    color: var(--primary);
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--space-sm);
}

/* ========== FOOTER ========== */
.footer {
    background-color: var(--bg);
    border-top: 1px solid var(--border);
    padding: var(--space-lg) 0 var(--space-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--space-sm);
}

.footer-tagline {
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 400px;
    font-size: 0.95rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.footer-column h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-column a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
    font-size: 0.9rem;
}

.footer-column a:hover {
    color: var(--primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-legal {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.footer-legal a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--primary);
}

/* ========== LEGAL PAGE ========== */
.legal-section {
    padding: 8rem 0 4rem;
    min-height: 100vh;
}

.legal-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: var(--space-lg);
}

.legal-content {
    max-width: 800px;
}

.legal-content h2 {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.legal-content p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.legal-content a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.legal-content a:hover {
    text-decoration: underline;
}

.legal-update {
    margin-top: var(--space-xl);
    padding-top: var(--space-md);
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-style: italic;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.95);
        flex-direction: column;
        padding: var(--space-md);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-base);
        border-bottom: 1px solid var(--border);
    }

    @supports (backdrop-filter: blur(12px)) {
        .nav-links {
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(12px);
        }
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
    }

    .mobile-menu-btn {
        display: flex;
        min-width: 44px;
        min-height: 44px;
        justify-content: center;
        align-items: center;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .nav-links a {
        padding: 0.75rem 1rem;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .stat-divider {
        width: 100%;
        height: 1px;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .method-cards {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }

    .hero-title {
        font-size: 1.85rem;
    }

    .price-amount {
        font-size: 2.25rem;
    }

    .hero {
        padding: 6rem 0 3rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}