/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

html,
body {
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2c2c2c;
    background-color: #fafafa;
}

/* Color Scheme: Soft Red + Charcoal */
:root {
    --lavender-soft: #ffe3e3;
    --lavender-medium: #ffcccc;
    --lavender-dark: #ffb1b1;
    --charcoal: #2c2c2c;
    --charcoal-light: #4a4a4a;
    --white: #ffffff;
    --gray-light: #f8f9fa;
    --gray-medium: #6c757d;
}

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

/* Header */
.header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo-link {
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo-link:hover {
    opacity: 0.8;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--charcoal);
    margin: 0;
    transition: color 0.3s ease;
}

.logo-link:hover .logo {
    color: var(--lavender-dark);
}

/* Navigation */
.nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding: 0 0.75rem;
    border-right: 1px solid rgba(44, 44, 44, 0.1);
}

.nav-group:last-child {
    border-right: none;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--charcoal);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
    white-space: nowrap;
}

.nav-icon {
    width: 18px;
    height: 18px;
    stroke-width: 2;
    transition: transform 0.3s ease;
}

.nav-link:hover {
    background: var(--lavender-soft);
    color: var(--charcoal);
    transform: translateY(-2px);
}

.nav-link:hover .nav-icon {
    transform: scale(1.1);
    color: var(--lavender-dark);
}

.nav-link-cta {
    background: var(--lavender-soft);
    color: var(--charcoal);
    font-weight: 600;
}

.nav-link-cta:hover {
    background: var(--lavender-medium);
    color: var(--charcoal);
    box-shadow: 0 4px 12px rgba(255, 177, 177, 0.3);
}

/* Burger Menu */
.menu-checkbox {
    display: none;
}

.burger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
}

.burger-line {
    position: absolute;
    height: 3px;
    width: 100%;
    background: var(--charcoal);
    border-radius: 3px;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.burger-line:nth-child(1) {
    top: 0;
}

.burger-line:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.burger-line:nth-child(3) {
    bottom: 0;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--lavender-soft) 0%, var(--lavender-dark) 100%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--charcoal-light);
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    background: var(--charcoal);
    color: var(--white);
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

/* Sections */
section {
    padding: 4rem 0;
    position: relative;
}

.section-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.1;
    z-index: 0;
}

section .container {
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--charcoal);
    text-align: center;
    margin-bottom: 2rem;
}

.section-text {
    font-size: 1.1rem;
    color: var(--charcoal-light);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 1rem;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1.5rem;
    color: var(--lavender-dark);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    color: var(--charcoal);
    transform: scale(1.1);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-card h3 {
    color: var(--charcoal);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--charcoal-light);
}

/* About Section */
.about {
    background: var(--white);
}

/* Features Section */
.features {
    background: var(--white);
}

/* Solutions Section */
.solutions {
    background: var(--gray-light);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.solution-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
}

.solution-card:hover {
    transform: translateY(-5px);
}

.solution-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.solution-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.solution-content {
    padding: 2rem;
}

.solution-content h3 {
    color: var(--charcoal);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.solution-content p {
    color: var(--charcoal-light);
    line-height: 1.6;
}

/* Architecture Section */
.architecture {
    background: var(--gray-light);
}

.architecture-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.architecture-text {
    text-align: left;
}

.architecture-text .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.architecture-text .section-text {
    text-align: left;
    margin: 0 0 1.5rem 0;
}

.architecture-image {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.architecture-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Patterns Section */
.patterns {
    background: var(--white);
}

.patterns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pattern-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.pattern-card:hover {
    transform: translateY(-5px);
}

.pattern-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.pattern-card h3 {
    color: var(--charcoal);
    margin: 1.5rem 1.5rem 1rem;
    font-size: 1.3rem;
}

.pattern-card p {
    color: var(--charcoal-light);
    margin: 0 1.5rem 1.5rem;
    line-height: 1.6;
}

/* Technologies Section */
.technologies {
    background: var(--gray-light);
}

.technologies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tech-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    text-align: center;
}

.tech-card:hover {
    transform: translateY(-5px);
}

.tech-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    color: var(--lavender-dark);
    transition: all 0.3s ease;
}

.tech-card:hover .tech-icon {
    color: var(--charcoal);
    transform: scale(1.15) rotate(5deg);
}

.tech-icon svg {
    width: 100%;
    height: 100%;
}

.tech-card h3 {
    color: var(--charcoal);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.tech-card p {
    color: var(--charcoal-light);
    line-height: 1.6;
}

/* Contact Section */
.contact {
    background: var(--gray-light);
    text-align: center;
}

.contact-link {
    display: inline-block;
    color: var(--lavender-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.contact-link:hover {
    background: var(--lavender-soft);
    color: var(--charcoal);
}

/* Footer */
.footer {
    background: var(--charcoal);
    color: var(--white);
    padding: 2rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--lavender-soft);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--charcoal);
    color: var(--white);
    padding: 1rem;
    z-index: 2000;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.cookie-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.cookie-button {
    background: var(--lavender-dark);
    color: var(--charcoal);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cookie-button:hover {
    background: var(--white);
}

.cookie-link {
    color: var(--lavender-soft);
    text-decoration: none;
}

/* Responsive Design */
@media (max-width: 900px) {
    .burger {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 80px;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        gap: 0.5rem;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        min-width: 280px;
        height: calc(100vh - 80px);
        overflow-y: auto;
    }

    .nav-group {
        flex-direction: column;
        border-right: none;
        border-bottom: 1px solid rgba(44, 44, 44, 0.1);
        padding: 1rem 0;
        gap: 0.5rem;
    }

    .nav-group:last-child {
        border-bottom: none;
    }

    .nav-link {
        width: 100%;
        justify-content: flex-start;
        padding: 0.8rem 1rem;
    }

    .nav-link-cta {
        margin-top: 0.5rem;
    }

    .menu-checkbox:checked~.nav {
        transform: translateX(0);
    }

    .menu-checkbox:checked~.burger .burger-line:nth-child(1) {
        transform: rotate(45deg);
        top: 50%;
    }

    .menu-checkbox:checked~.burger .burger-line:nth-child(2) {
        transform: scale(0);
    }

    .menu-checkbox:checked~.burger .burger-line:nth-child(3) {
        transform: rotate(-45deg);
        top: 50%;
    }

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

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

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

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

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

    .architecture-text .section-title {
        text-align: center;
    }

    .architecture-text .section-text {
        text-align: center;
    }

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

    .technologies-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

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

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

@media (max-width: 600px) {
    .hero-title {
        font-size: 1.5rem;
    }

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

    .section-title {
        font-size: 1.5rem;
    }
}

/* Prevent scroll when menu is open */
body.menu-open {
    overflow: hidden;
}

/* Lazy load images */
img[loading="lazy"] {
    transition: opacity 0.3s ease;
}

/* Legal Pages */
.legal-page {
    min-height: 100vh;
    padding-top: 120px;
    padding-bottom: 2rem;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.legal-content h1 {
    color: var(--charcoal);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.legal-content h2 {
    color: var(--charcoal);
    font-size: 1.8rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.legal-content h3 {
    color: var(--charcoal-light);
    font-size: 1.3rem;
    margin-top: 1.5rem;
    margin-bottom: 0.8rem;
}

.legal-content p {
    margin-bottom: 1rem;
    color: var(--charcoal-light);
    line-height: 1.7;
}

.legal-content ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
    color: var(--charcoal-light);
}

.legal-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.legal-content a {
    color: var(--lavender-dark);
    text-decoration: none;
}

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

.back-link {
    margin-top: 3rem;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--lavender-soft);
}

.back-link a {
    display: inline-block;
    color: var(--charcoal);
    text-decoration: none;
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    background: var(--lavender-soft);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.back-link a:hover {
    background: var(--lavender-medium);
    transform: translateY(-2px);
}