:root {
    --color-dark-primary: #0A192F;
    --color-dark-secondary: #172a45;
    --color-accent: #00F6A3;
    --color-accent-dark: #00c785;
    --color-light-bg: #F8F9FA;
    --color-text-dark: #334155;
    --color-text-light: #c5c6c7;
    --color-text-headings: #e6f1ff;
    --color-white: #FFFFFF;
    --color-border: #2c4463;
    --font-family: 'Plus Jakarta Sans', sans-serif;
    --header-height: 80px;
}

/* --- Global Styles & Resets --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--color-dark-primary);
    color: var(--color-text-light);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

h1, h2, h3, h4 {
    line-height: 1.3;
    font-weight: 700;
    color: var(--color-text-headings);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; margin-bottom: 1.5rem; }
h3 { font-size: 1.5rem; margin-bottom: 1rem; }
h4 { font-size: 1.25rem; }

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

p { margin-bottom: 1rem; }
ul { list-style-position: inside; }
img { max-width: 100%; height: auto; display: block; }

.section {
    padding: 100px 0;
}

.light-bg {
    background-color: var(--color-light-bg);
    color: var(--color-text-dark);
}

.light-bg h1, .light-bg h2, .light-bg h3, .light-bg h4 {
    color: #1e293b;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

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

.light-bg .section-header p {
    color: #64748b;
}

.gradient-text {
    background: linear-gradient(90deg, var(--color-accent), var(--color-white));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

/* --- Header & Navigation --- */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease-in-out;
}

#main-header.scrolled {
    background-color: rgba(10, 25, 47, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 10px 30px -10px rgba(2,12,27,0.7);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
}
.logo:hover {
    color: var(--color-white);
}

#main-header nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

#main-header nav a {
    color: var(--color-text-light);
    font-weight: 500;
    position: relative;
    padding: 5px 0;
}

#main-header nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width 0.3s ease;
}

#main-header nav a:hover::after,
#main-header nav a.active::after {
    width: 100%;
}

#main-header nav a.active {
    color: var(--color-accent);
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-dark-primary);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 246, 163, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn-secondary:hover {
    background-color: rgba(0, 246, 163, 0.1);
    color: var(--color-accent);
}

.btn-nav {
    padding: 10px 20px;
}


/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: var(--header-height);
    background: linear-gradient(180deg, var(--color-dark-primary) 0%, var(--color-dark-secondary) 100%);
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text .subtitle {
    font-size: 1.25rem;
    margin: 2rem 0;
    max-width: 500px;
}

.hero-image img {
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.hero-bg-shapes {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 1;
}
.shape {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 246, 163, 0.1) 0%, rgba(0, 246, 163, 0) 70%);
}
.shape-1 {
    width: 400px; height: 400px;
    top: 10%; left: 5%;
    animation: float 15s ease-in-out infinite;
}
.shape-2 {
    width: 600px; height: 600px;
    bottom: -20%; right: -10%;
    animation: float 20s ease-in-out infinite reverse;
}
.shape-3 {
    width: 300px; height: 300px;
    top: 20%; right: 25%;
    animation: float 12s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px) translateX(0px) scale(1); }
    50% { transform: translateY(-40px) translateX(20px) scale(1.1); }
    100% { transform: translateY(0px) translateX(0px) scale(1); }
}


/* --- Cards --- */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.card {
    background-color: var(--color-dark-secondary);
    padding: 30px;
    border-radius: 16px;
    border-left: 4px solid var(--color-accent);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 1px solid var(--color-border);
}

.light-bg .card {
    background-color: var(--color-white);
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border-top: none;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 30px -15px rgba(2,12,27,0.7);
}

.light-bg .card:hover {
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--color-dark-primary), var(--color-dark-secondary));
    border: 1px solid var(--color-border);
}

.card-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-accent);
}

.card-link {
    display: inline-block;
    margin-top: 15px;
    font-weight: 700;
}


/* --- About Us Section --- */
.about-us-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}
.about-us-image img {
    border-radius: 16px;
}
.about-us-text .section-header {
    text-align: left;
    margin-bottom: 30px;
}
.about-us-text ul {
    list-style: none;
    padding-left: 0;
}
.about-us-text ul li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 10px;
}
.about-us-text ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

/* --- CTA Section --- */
.cta-section {
    background: linear-gradient(rgba(10, 25, 47, 0.9), rgba(10, 25, 47, 0.9)), url('../images/placeholder.jpg') no-repeat center center/cover;
    background-attachment: fixed;
}
.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}
.cta-content h2 {
    font-size: 2.8rem;
}
.cta-content p {
    font-size: 1.1rem;
    margin: 1.5rem 0 2.5rem 0;
}

/* --- Footer --- */
#main-footer {
    background-color: var(--color-dark-secondary);
    padding: 60px 0 30px 0;
    border-top: 1px solid var(--color-border);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-column h4 {
    color: var(--color-white);
    margin-bottom: 20px;
}
.footer-column ul {
    list-style: none;
}
.footer-column ul li {
    margin-bottom: 10px;
}
.footer-column ul a {
    color: var(--color-text-light);
}
.footer-column.contact p {
    margin-bottom: 10px;
}
.footer-bottom {
    text-align: center;
    border-top: 1px solid var(--color-border);
    padding-top: 30px;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* --- Service & Legal Pages --- */
.page-hero {
    padding: 160px 0 80px 0;
    background: linear-gradient(180deg, var(--color-dark-secondary) 0%, var(--color-dark-primary) 100%);
    text-align: center;
}
.page-hero .subtitle {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 1rem auto 0 auto;
}
.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: flex-start;
}
.content-image img {
    border-radius: 16px;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}
.step-item {
    padding: 20px;
}
.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--color-dark-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px auto;
}

.faq-container { max-width: 800px; margin: 0 auto; }
.faq-item {
    border-bottom: 1px solid var(--color-border);
    padding: 20px 0;
}
.light-bg .faq-item { border-color: #e2e8f0; }

.legal-content h2 { margin-top: 2rem; margin-bottom: 1rem; }
.legal-content ul { padding-left: 20px; }

.thank-you-section { text-align: center; padding: 120px 0; }
.thank-you-icon {
    color: var(--color-accent);
    margin-bottom: 2rem;
}

/* --- Contact Page --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
}
.contact-form-wrapper {
    background-color: var(--color-dark-secondary);
    padding: 40px;
    border-radius: 16px;
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 500; }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    background-color: var(--color-dark-primary);
    color: var(--color-white);
    font-family: inherit;
    font-size: 1rem;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 246, 163, 0.2);
}
.form-group-checkbox { margin: 20px 0; display: flex; align-items: center; }
.form-group-checkbox input { width: auto; margin-right: 10px; }
.error-message { color: #f87171; font-size: 0.9rem; margin-top: 5px; display: none; }
.form-group.error input, .form-group.error textarea { border-color: #f87171; }
.form-group.error .error-message { display: block; }
.form-group-checkbox.error label { color: #f87171; }


.contact-details-wrapper h3 { margin-bottom: 30px; }
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}
.contact-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-dark-secondary);
}
.contact-icon svg { color: var(--color-accent); }
.contact-map img {
    border-radius: 16px;
    margin-top: 20px;
}

/* --- Cookie Banner & Modal --- */
#cookie-consent-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-dark-secondary);
    color: var(--color-text-light);
    padding: 20px 0;
    z-index: 2000;
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -5px 20px rgba(0,0,0,0.3);
}
#cookie-consent-banner .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cookie-buttons { display: flex; gap: 15px; }
.hidden { display: none !important; }

#cookie-settings-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
    z-index: 2001;
    display: flex;
    align-items: center;
    justify-content: center;
}
.modal-content {
    background-color: var(--color-dark-secondary);
    padding: 40px;
    border-radius: 16px;
    max-width: 600px;
    width: 90%;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-text-light);
    cursor: pointer;
}
.cookie-option { margin-bottom: 20px; }
.cookie-option label { display: flex; align-items: center; gap: 10px; margin-bottom: 5px; cursor: pointer; }
.cookie-option input[type="checkbox"] { width: 20px; height: 20px; }
.cookie-option p { font-size: 0.9rem; color: var(--color-text-light); }

/* --- Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInAnimation 0.8s ease-out forwards;
}

@keyframes fadeInAnimation {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* Responsive design */
@media (max-width: 992px) {
    h1 { font-size: 3rem; }
    h2 { font-size: 2rem; }
    .hero-content { grid-template-columns: 1fr; text-align: center; }
    .hero-text .subtitle { margin: 1.5rem auto; }
    .hero-image { display: none; }
    .about-us-content { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
}

/* Mobile hamburger button */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}
.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: var(--color-text-light);
    border-radius: 3px;
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .mobile-menu-toggle { display: block; }
    #main-header nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-primary-dark);
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    }
    #main-header nav.active { display: block; }
    #main-header nav ul {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    .btn-nav { display: none; }
    .steps-container { grid-template-columns: 1fr; }
    #cookie-consent-banner .container { flex-direction: column; gap: 15px; text-align: center; }
}