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

:root {
    --color-primary: #0A2540;
    --color-accent: #007BFF;
    --color-accent-hover: #0056b3;
    --color-secondary: #F6F9FC;
    --color-text-primary: #1A1F36;
    --color-text-secondary: #6B7280;
    --color-text-inverted: #FFFFFF;
    --color-border: #E2E8F0;
    --color-success: #10B981;
    --color-error: #EF4444;
    --bg-dark-overlay: rgba(10, 37, 64, 0.7);

    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;

    --transition-fast: all 0.2s ease-in-out;
    --transition-base: all 0.3s ease-in-out;

    --breakpoint-sm: 576px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-primary);
    background-color: var(--color-text-inverted);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    font-weight: 600;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.25rem; }
p { margin-bottom: 1rem; }
a { color: var(--color-accent); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--color-accent-hover); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.hidden {
    display: none !important;
}

.container-fluid {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

.action-button-primary,
.action-button-accent,
.action-button-secondary,
.action-button-submit {
    display: inline-block;
    min-height: 50px;
    padding: 0 2rem;
    border-radius: var(--border-radius-md);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
    line-height: 50px;
}

.action-button-primary {
    background-color: var(--color-accent);
    color: var(--color-text-inverted);
}
.action-button-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.action-button-accent {
    background-color: var(--color-text-inverted);
    color: var(--color-primary);
}
.action-button-accent:hover {
    background-color: var(--color-secondary);
    transform: translateY(-2px);
}

.action-button-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}
.action-button-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-text-inverted);
}

.action-button-submit {
    width: 100%;
    background-color: var(--color-primary);
    color: var(--color-text-inverted);
}
.action-button-submit:hover {
    background-color: #1a3a5e;
}

.header-stratum {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
}

.header-stratum .container-fluid {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-emblem {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-inverted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.brand-emblem:hover { color: var(--color-text-inverted); }

.nav-continuum { display: none; }
.header-actions .action-button-primary { display: none; }

.burger-menu-trigger {
    background: none;
    border: none;
    color: var(--color-text-inverted);
    font-size: 1.75rem;
    cursor: pointer;
}

.mobile-nav-shroud {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-primary);
    z-index: 9999;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.mobile-nav-shroud.is-active {
    transform: translateX(0);
}
.close-nav-trigger {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--color-text-inverted);
    font-size: 2.5rem;
    cursor: pointer;
}
.mobile-nav-core {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}
.mobile-nav-core a {
    color: var(--color-text-inverted);
    font-size: 1.5rem;
    font-weight: 500;
}
.mobile-nav-core .action-button-primary { display: block; }

.hero-vista {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-text-inverted);
}
.hero-backdrop-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}
.hero-backdrop-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-vista::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-dark-overlay);
    z-index: -1;
}

.hero-content-cluster {
    max-width: 800px;
}
.headline-primary {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}
.sub-headline {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

.feature-grid-section, .workflow-steps-section, .contact-form-section {
    padding: 4rem 0;
}
.solutions-showcase-section {
    padding: 4rem 0;
    background-color: var(--color-secondary);
}

.section-header-block {
    text-align: center;
    margin-bottom: 3rem;
}
.section-header-block h2 {
    margin-bottom: 0.5rem;
}
.section-header-block p {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.grid-container-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
.card-capsule {
    background-color: var(--color-text-inverted);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}
.card-capsule:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}
.card-capsule i {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
}
.card-capsule h3 {
    margin-bottom: 0.5rem;
}
.card-summary {
    color: var(--color-text-secondary);
    margin: 0;
}
.card-hidden-details {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-primary);
    color: var(--color-text-inverted);
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.card-capsule:hover .card-hidden-details {
    opacity: 1;
    transform: translateY(0);
}
.card-hidden-details p {
    margin: 0;
    font-size: 0.95rem;
}

.steps-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.step-node {
    text-align: center;
}
.step-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: var(--color-secondary);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1rem;
}

.solution-content-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}
.solution-image-container img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}
.benefits-list {
    margin-top: 1.5rem;
}
.benefits-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}
.benefits-list i {
    color: var(--color-success);
}

.inquiry-form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    max-width: 800px;
    margin: 0 auto;
}
.form-field-group {
    display: flex;
    flex-direction: column;
}
.form-field-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
}
.form-field-group input, .form-field-group textarea {
    min-height: 48px;
    padding: 0 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-family: var(--font-body);
    width: 100%;
    transition: var(--transition-fast);
}
.form-field-group textarea {
    padding-top: 0.75rem;
    min-height: 120px;
    resize: vertical;
}
.form-field-group input:focus, .form-field-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}
.form-field-group input:invalid:not(:placeholder-shown) {
    border-color: var(--color-error);
}
.submit-wrapper {
    margin-top: 1rem;
}

.footer-base {
    background-color: var(--color-primary);
    color: var(--color-text-inverted);
    padding: 4rem 0 0;
}
.footer-grid-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
}
.brand-emblem-footer {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text-inverted);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.footer-column-brand p {
    color: var(--color-secondary);
    opacity: 0.8;
}
.social-links-cluster {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
}
.social-links-cluster a {
    color: var(--color-text-inverted);
    font-size: 1.25rem;
}
.social-links-cluster a:hover {
    color: var(--color-accent);
}
.footer-column-links h4, .footer-column-legal h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    opacity: 0.9;
}
.footer-column-links ul li, .footer-column-legal ul li {
    margin-bottom: 0.5rem;
}
.footer-column-links a, .footer-column-legal a {
    color: var(--color-secondary);
    opacity: 0.8;
}
.footer-column-links a:hover, .footer-column-legal a:hover {
    opacity: 1;
    color: var(--color-text-inverted);
}
.footer-copyright-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 3rem;
    font-size: 0.9rem;
    color: var(--color-secondary);
    opacity: 0.7;
}
.footer-copyright-bar p { margin: 0; }

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    transition: opacity var(--transition-base);
}
.modal-overlay:not(.hidden) { opacity: 1; }
.modal-content {
    background: var(--color-text-inverted);
    padding: 2rem;
    border-radius: var(--border-radius-md);
    max-width: 600px;
    width: 100%;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}
.close-modal-btn {
    position: absolute;
    top: 0.5rem;
    right: 1rem;
    font-size: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(10, 37, 64, 0.95);
    color: var(--color-text-inverted);
    padding: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
    transform: translateY(100%);
    transition: transform var(--transition-base);
}
.cookie-banner:not(.hidden) {
    transform: translateY(0);
}
.cookie-banner p { margin: 0; }
.cookie-banner a {
    color: var(--color-accent);
    text-decoration: underline;
}
.cookie-actions {
    display: flex;
    gap: 1rem;
}
.cookie-btn-accept {
    background-color: var(--color-accent);
    color: var(--color-text-inverted);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
}
.cookie-btn-decline {
    background-color: transparent;
    color: var(--color-text-inverted);
    border: 1px solid var(--color-border);
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
}

@media (min-width: 576px) {
    .headline-primary { font-size: 3rem; }
    .inquiry-form-grid {
        grid-template-columns: 1fr 1fr;
    }
    .full-width {
        grid-column: 1 / -1;
    }
    .cookie-banner {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

@media (min-width: 768px) {
    .headline-primary { font-size: 3.5rem; }
    .sub-headline { font-size: 1.25rem; }
    .burger-menu-trigger, .mobile-nav-shroud { display: none; }

    .nav-continuum {
        display: block;
    }
    .nav-continuum ul {
        display: flex;
        gap: 2rem;
    }
    .nav-continuum a {
        color: var(--color-text-inverted);
        font-weight: 500;
        position: relative;
    }
    .nav-continuum a::after {
        content: '';
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 2px;
        background-color: var(--color-accent);
        transform: scaleX(0);
        transform-origin: right;
        transition: transform 0.3s ease;
    }
    .nav-continuum a:hover::after {
        transform: scaleX(1);
        transform-origin: left;
    }

    .header-actions .action-button-primary { display: inline-block; }

    .grid-container-features {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 1fr;
    }
    .steps-timeline {
        flex-direction: row;
        justify-content: space-around;
        align-items: flex-start;
    }
    .step-node {
        max-width: 300px;
    }
    .solution-content-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    .solution-text-content { order: -1; }
    .footer-grid-layout {
        grid-template-columns: 2fr repeat(3, 1fr);
        text-align: left;
    }
    .social-links-cluster, .brand-emblem-footer {
        justify-content: flex-start;
    }
}

@media (min-width: 1024px) {
    .header-stratum { padding: 2rem 0; }
    .grid-container-features {
        grid-template-columns: repeat(4, 1fr);
    }
}