:root {
    --primary: #1a5f7a;
    --secondary: #57c5b6;
    --accent: #159895;
    --dark: #0a2647;
    --light: #f8fafc;
    --text: #334155;
    --text-light: #64748b;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(10, 38, 71, 0.08);
    --shadow-lg: 0 10px 40px rgba(10, 38, 71, 0.12);
    --radius: 12px;
    --radius-sm: 8px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--text);
    line-height: 1.7;
    background: var(--light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

img {
    max-width: 100%;
    height: auto;
    object-fit: cover;
}

h1, h2, h3, h4, h5 {
    color: var(--dark);
    line-height: 1.3;
    font-weight: 600;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

.ad-disclosure {
    background: var(--dark);
    color: var(--white);
    text-align: center;
    padding: 8px 16px;
    font-size: 0.8rem;
}

.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo svg {
    width: 32px;
    height: 32px;
}

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

.nav a {
    color: var(--text);
    font-weight: 500;
    padding: 8px 0;
    position: relative;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark);
    margin: 6px 0;
    transition: 0.3s;
}

.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    background-color: #1a5f7a;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 700px;
    padding: 60px 0;
}

.hero-content h1 {
    color: var(--white);
    margin-bottom: 24px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 32px;
    opacity: 0.95;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

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

.btn-primary:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-2px);
}

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

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

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

.btn-light:hover {
    background: var(--light);
    transform: translateY(-2px);
}

.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--white);
}

.section-dark {
    background: var(--dark);
    color: var(--white);
}

.section-dark h2, .section-dark h3 {
    color: var(--white);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.section-left {
    max-width: 600px;
    margin-bottom: 48px;
}

.grid-2 {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.grid-2 > * {
    flex: 1;
    min-width: 300px;
}

.grid-3 {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.grid-3 > * {
    flex: 1;
    min-width: 280px;
}

.card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-img {
    height: 200px;
    background-color: #e2e8f0;
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-body {
    padding: 24px;
}

.card-body h3 {
    margin-bottom: 12px;
}

.card-body p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: 16px 0;
}

.price-small {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 400;
}

.split {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    align-items: center;
}

.split > * {
    flex: 1;
    min-width: 320px;
}

.split-reverse {
    flex-direction: row-reverse;
}

.split-img {
    border-radius: var(--radius);
    overflow: hidden;
    background-color: #e2e8f0;
    min-height: 400px;
}

.split-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin: 24px 0;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--white);
}

.feature-text h4 {
    margin-bottom: 4px;
}

.feature-text p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
}

.testimonials {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.testimonial {
    flex: 1;
    min-width: 300px;
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
    font-size: 1.05rem;
}

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

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 600;
}

.testimonial-info strong {
    display: block;
    color: var(--dark);
}

.testimonial-info span {
    color: var(--text-light);
    font-size: 0.9rem;
}

.stats {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    justify-content: center;
    text-align: center;
}

.stat {
    flex: 1;
    min-width: 150px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary);
    line-height: 1;
}

.stat-label {
    color: rgba(255,255,255,0.8);
    margin-top: 8px;
}

.form-section {
    background: linear-gradient(135deg, var(--primary), var(--dark));
    color: var(--white);
}

.form-section h2 {
    color: var(--white);
}

.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-submit {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
}

.inline-cta {
    background: linear-gradient(135deg, var(--secondary), var(--accent));
    padding: 48px;
    border-radius: var(--radius);
    text-align: center;
    margin: 40px 0;
}

.inline-cta h3 {
    color: var(--dark);
    margin-bottom: 16px;
}

.inline-cta p {
    margin-bottom: 24px;
    color: var(--dark);
    opacity: 0.9;
}

.sticky-cta {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 900;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.sticky-cta.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.sticky-cta .btn {
    box-shadow: var(--shadow-lg);
}

.footer {
    background: var(--dark);
    color: var(--white);
    padding: 60px 0 24px;
}

.footer-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

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

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

.footer-col a {
    color: rgba(255,255,255,0.7);
}

.footer-col a:hover {
    color: var(--secondary);
}

.footer-col p {
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
}

.disclaimer {
    background: #f1f5f9;
    padding: 24px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 40px 0;
}

.references {
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.references h4 {
    margin-bottom: 16px;
}

.references ol {
    padding-left: 24px;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

.references a {
    color: var(--secondary);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark);
    color: var(--white);
    padding: 20px;
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    justify-content: space-between;
}

.cookie-text {
    flex: 1;
    min-width: 300px;
}

.cookie-text p {
    margin: 0;
    font-size: 0.95rem;
}

.cookie-text a {
    color: var(--secondary);
}

.cookie-buttons {
    display: flex;
    gap: 12px;
}

.cookie-buttons button {
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cookie-accept {
    background: var(--secondary);
    color: var(--dark);
    border: none;
}

.cookie-accept:hover {
    background: var(--accent);
    color: var(--white);
}

.cookie-reject {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.3);
}

.cookie-reject:hover {
    border-color: var(--white);
}

.page-header {
    background: linear-gradient(135deg, var(--primary), var(--dark));
    color: var(--white);
    padding: 80px 0 60px;
    text-align: center;
}

.page-header h1 {
    color: var(--white);
    margin-bottom: 16px;
}

.page-header p {
    opacity: 0.9;
    font-size: 1.1rem;
}

.content-page {
    padding: 60px 0;
}

.content-page h2 {
    margin-top: 40px;
    margin-bottom: 20px;
}

.content-page h3 {
    margin-top: 32px;
    margin-bottom: 16px;
}

.content-page ul, .content-page ol {
    padding-left: 24px;
    margin-bottom: 20px;
}

.content-page li {
    margin-bottom: 8px;
}

.thanks-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--primary), var(--dark));
    color: var(--white);
}

.thanks-content {
    max-width: 600px;
    padding: 40px;
}

.thanks-icon {
    width: 100px;
    height: 100px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 32px;
}

.thanks-icon svg {
    width: 50px;
    height: 50px;
    color: var(--dark);
}

.thanks-content h1 {
    color: var(--white);
    margin-bottom: 20px;
}

.thanks-content p {
    font-size: 1.2rem;
    opacity: 0.95;
    margin-bottom: 32px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    color: var(--white);
}

.contact-text strong {
    display: block;
    color: var(--dark);
    margin-bottom: 4px;
}

.contact-text span {
    color: var(--text-light);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-card .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-card .card-body p {
    flex: 1;
}

.service-features {
    list-style: none;
    margin: 16px 0;
    padding: 0;
}

.service-features li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    color: var(--text-light);
    font-size: 0.95rem;
}

.service-features li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    background: var(--secondary);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%230a2647' stroke-width='3'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M5 13l4 4L19 7'/%3E%3C/svg%3E");
    background-size: 12px;
    background-repeat: no-repeat;
    background-position: center;
}

@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        box-shadow: var(--shadow);
    }

    .nav.active {
        display: flex;
    }

    .nav-toggle {
        display: block;
    }

    .header-inner {
        position: relative;
    }

    .hero-content {
        padding: 40px 0;
    }

    .split {
        gap: 40px;
    }

    .split-img {
        min-height: 300px;
    }

    .footer-grid {
        gap: 32px;
    }

    .stats {
        gap: 24px;
    }

    .stat-number {
        font-size: 2.2rem;
    }

    .form-wrapper {
        padding: 24px;
    }

    .sticky-cta {
        bottom: 16px;
        right: 16px;
    }

    .cookie-inner {
        flex-direction: column;
        text-align: center;
    }
}