:root {
    --color-primary: #362626;
    --color-secondary: #2A4D4A;
    --color-tertiary: #528B85;
    --color-accent: #5A9690;
    --color-background: #EBE7E7;
    --color-white: #ffffff;
    --color-border: #C2BDBB;
    --color-text: #362626;
    --color-gray: #6c757d;
    --font-primary: 'Outfit', sans-serif;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-primary);
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-background);
    font-weight: 300;
}

.navbar-fixed {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(235, 231, 231, 0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    padding: 1rem 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-primary);
    text-decoration: none;
}

.navbar-brand svg {
    height: 32px;
    width: 32px;
}

.nav-link {
    color: var(--color-text);
    font-weight: 300;
    font-size: 0.95rem;
    padding: 0.5rem 1rem;
    text-decoration: none;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.nav-link:hover {
    color: var(--color-tertiary);
}

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 11rem 0 6rem;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 5% 1fr 40%;
    gap: 2rem;
    align-items: center;
    border-left: 1px solid var(--color-border);
}

.hero-label {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: 0.75rem;
    letter-spacing: 3px;
    color: var(--color-gray);
    padding-left: 2rem;
    border-right: 1px solid var(--color-border);
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--color-gray);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-visual {
    border-left: 1px solid var(--color-border);
    padding-left: 2rem;
}

.hero-visual img {
    width: 100%;
    height: auto;
    border: 1px solid var(--color-border);
}

.section-block {
    padding: 6rem 0;
    border-top: 1px solid var(--color-border);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 3rem;
    color: var(--color-primary);
}

.glossary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.glossary-item h3 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.glossary-item p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-gray);
}

.code-showcase {
    text-align: center;
    padding: 4rem 0;
}

.code-showcase img {
    max-width: 800px;
    width: 90%;
    height: auto;
    border: 1px solid var(--color-border);
    margin: 0 auto 2rem;
}

.program-list {
    list-style: none;
    padding: 0;
}

.program-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 2rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--color-border);
}

.program-number {
    font-size: 3rem;
    font-weight: 300;
    color: var(--color-tertiary);
}

.program-content h3 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.program-content p {
    font-size: 1rem;
    color: var(--color-gray);
}

.dark-block {
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 6rem 0;
}

.dark-block p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.15rem;
    line-height: 1.9;
}

.projects-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    padding: 2rem 0;
}

.project-card {
    position: relative;
}

.project-card img {
    width: 100%;
    height: auto;
    border: 1px solid var(--color-border);
}

.project-card h3 {
    margin-top: 1rem;
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-primary);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
    padding: 2rem 0;
}

.faq-question {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--color-primary);
}

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

.faq-answer.active {
    max-height: 500px;
    padding-top: 1rem;
}

.faq-answer p {
    color: var(--color-gray);
    font-size: 1rem;
    line-height: 1.8;
}

.form-section {
    background: var(--color-white);
    padding: 6rem 0;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.form-visual {
    text-align: center;
}

.form-visual img {
    max-width: 300px;
    width: 100%;
    height: auto;
}

.form-container {
    border: 1px solid var(--color-border);
    padding: 3rem;
    background: var(--color-background);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    color: var(--color-primary);
    font-weight: 400;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    background: var(--color-white);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-tertiary);
}

.error-message {
    color: #d32f2f;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: block;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    padding: 1rem 3rem;
    font-size: 1rem;
    font-weight: 400;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-primary);
    letter-spacing: 1px;
}

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

.footer-section {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-block h4 {
    font-size: 1.15rem;
    font-weight: 400;
    margin-bottom: 1rem;
    color: var(--color-white);
}

.footer-block p,
.footer-block a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.95rem;
    line-height: 1.8;
}

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

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-top: 2px solid var(--color-tertiary);
    padding: 2rem;
    z-index: 9999;
    display: none;
    opacity: 0;
    transform: translateY(100%);
    transition: all 0.3s ease;
}

.cookie-notice.show {
    opacity: 1;
    transform: translateY(0);
}

.cookie-notice.hide {
    opacity: 0;
    transform: translateY(100%);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.cookie-text {
    flex: 1;
    font-size: 0.95rem;
    color: var(--color-text);
}

.cookie-text a {
    color: var(--color-tertiary);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
}

.btn-cookie {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--color-border);
    background: var(--color-background);
    color: var(--color-primary);
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition);
}

.btn-cookie:hover {
    background: var(--color-tertiary);
    color: var(--color-white);
    border-color: var(--color-tertiary);
}

.icon-feature {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.icon-feature i {
    font-size: 2rem;
    color: var(--color-tertiary);
    min-width: 40px;
}

.icon-feature-content h4 {
    font-size: 1.15rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.icon-feature-content p {
    font-size: 0.95rem;
    color: var(--color-gray);
    line-height: 1.7;
}

.standards-list {
    list-style: none;
    padding: 0;
}

.standards-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.standards-item i {
    font-size: 1.5rem;
    color: var(--color-tertiary);
    min-width: 30px;
}

.standards-item span {
    font-size: 1rem;
    color: var(--color-text);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 2rem;
    color: var(--color-primary);
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item h4 {
    font-size: 1rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.contact-item p,
.contact-item a {
    color: var(--color-gray);
    text-decoration: none;
    font-size: 0.95rem;
}

.contact-item a:hover {
    color: var(--color-tertiary);
}

.thanks-container {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.thanks-content {
    max-width: 600px;
    margin: 0 auto;
}

.thanks-content i {
    font-size: 4rem;
    color: var(--color-tertiary);
    margin-bottom: 2rem;
}

.thanks-content h1 {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.thanks-content p {
    font-size: 1.15rem;
    color: var(--color-gray);
    margin-bottom: 2rem;
}

.policy-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 8rem 0 4rem;
}

.policy-content h1 {
    font-size: 2.5rem;
    font-weight: 300;
    margin-bottom: 2rem;
    color: var(--color-primary);
}

.policy-content h2 {
    font-size: 1.75rem;
    font-weight: 400;
    margin-top: 3rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.policy-content p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--color-text);
}

.policy-content ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.policy-content li {
    margin-bottom: 0.5rem;
    line-height: 1.8;
    color: var(--color-text);
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        border-left: none;
    }

    .hero-label {
        writing-mode: horizontal-tb;
        text-orientation: initial;
        border-right: none;
        border-bottom: 1px solid var(--color-border);
        padding: 1rem 0;
    }

    .hero-visual {
        border-left: none;
        padding-left: 0;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .form-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .program-item {
        grid-template-columns: 80px 1fr;
        gap: 1rem;
    }

    .program-number {
        font-size: 2rem;
    }

    .projects-gallery {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }

    .glossary-grid {
        grid-template-columns: 1fr;
    }

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

    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn-cookie {
        width: 100%;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}