:root {
    --primary-color: #6D28D9;
    --secondary-color: #4F46E5;
    --text-light: #E2E8F0;
    --text-dark: #94A3B8;
    --bg-dark-primary: #0F172A;
    --bg-dark-secondary: #1E293B;
}

html {
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark-primary);
    color: var(--text-light);
    scroll-behavior: smooth;
    overflow-x: hidden;
}

.hero-gradient-bg {
    background-image: linear-gradient(135deg, rgba(15, 23, 42, 0.97) 0%, rgba(15, 23, 42, 0.9) 50%, rgba(15, 23, 42, 0.97) 100%), url('../images/Hero Background.webp');
    background-size: cover;
    background-position: center center;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.section-gradient-bg {
    background: linear-gradient(160deg, var(--bg-dark-secondary) 0%, var(--bg-dark-primary) 100%);
}

.navbar-sticky {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(12px);
    transition: background-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.navbar-scrolled {
    box-shadow: 0 6px 12px -2px rgba(0, 0, 0, 0.15);
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    background-color: rgba(15, 23, 42, 0.95);
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 900;
    letter-spacing: -0.05em;
    white-space: nowrap;
}

.logo-text .one {
    color: var(--primary-color);
}

.nav-link {
    padding: 0.5rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-dark);
    transition: all 0.2s ease;
    position: relative;
    text-decoration: none;
}

.nav-link:hover {
    color: var(--text-light);
    background-color: var(--bg-dark-secondary);
}

.nav-link-active {
    color: var(--primary-color) !important;
}

.nav-link-active::after {
    content: '';
    position: absolute;
    width: 60%;
    height: 2px;
    bottom: -4px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-color);
}

.service-card {
    background-color: var(--bg-dark-secondary);
    padding: 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid #334155;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.service-card .service-icon {
    width: 2.5rem;
    height: 2.5rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-light);
}

.service-card p {
    color: var(--text-dark);
    font-size: 0.875rem;
    flex-grow: 1;
}

.service-card .learn-more-link {
    display: inline-block;
    margin-top: auto;
    padding-top: 0.75rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: color 0.2s;
}
.service-card .learn-more-link:hover {
    color: #a78bfa;
}

.why-choose-us-item {
    display: flex;
    flex-direction: column;
    text-align: center;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background-color: var(--bg-dark-secondary);
    border-radius: 0.75rem;
}

.why-choose-us-item img {
    width: 2.5rem;
    height: 2.5rem;
}

.cta-button {
    padding: 0.75rem 2rem;
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.cta-button:hover {
    background-color: var(--secondary-color);
    transform: scale(1.05);
}

.cta-button-secondary {
    padding: 0.75rem 2rem;
    background-color: var(--bg-dark-secondary);
    color: white;
    font-weight: 600;
    border-radius: 0.5rem;
    border: 1px solid #334155;
    transition: all 0.3s ease;
    text-decoration: none;
}
.cta-button-secondary:hover {
    background-color: #334155;
    transform: scale(1.05);
}

.form-input {
    width: 100%;
    background-color: #334155;
    border: 1px solid #475569;
    border-radius: 0.375rem;
    padding: 0.75rem 1rem;
    color: white;
}
.form-input::placeholder {
    color: var(--text-dark);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(109, 40, 217, 0.5);
}

.hamburger {
    cursor: pointer;
    display: none;
}
.hamburger .line {
    width: 28px;
    height: 3px;
    background-color: var(--text-light);
    display: block;
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
}
.hamburger.is-active .line:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.is-active .line:nth-child(2) { opacity: 0; }
.hamburger.is-active .line:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(8px);
    padding: 1rem 0;
    border-top: 1px solid var(--bg-dark-secondary);
}
.mobile-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-light);
    text-align: center;
}

@media (max-width: 768px) {
    .desktop-nav { display: none; }
    .hamburger { display: block; }
    .mobile-menu.is-active { display: block; }
}

#preloader {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--bg-dark-primary);
    z-index: 9999; display: flex; justify-content: center; align-items: center;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}
#preloader.hidden { opacity: 0; visibility: hidden; }
.loader {
    border: 6px solid #334155;
    border-top: 6px solid var(--primary-color);
    border-radius: 50%; width: 50px; height: 50px;
    animation: spin 1s linear infinite;
}
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

.cta-quote {
  background: linear-gradient( to right, #F59E0B, #FBBF24 ); 
  color: #1E293B;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(251, 191, 36, 0.4);
}
.cta-quote:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 18px rgba(251, 191, 36, 0.6);
}

/* Modal Styling */
.modal {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.75);
    display: none; 
    justify-content: center; align-items: center;
    z-index: 1000; padding: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.modal.active {
    display: flex;
    opacity: 1;
}
.modal-content {
    background-color: var(--bg-dark-secondary);
    padding: 2rem;
    border-radius: 0.75rem;
    max-width: 800px;
    width: 95%; 
    max-height: 85vh;
    overflow-y: auto; position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transform: scale(0.95);
    transition: transform 0.3s ease;
}
.modal.active .modal-content {
    transform: scale(1);
}
.modal-close {
    position: absolute; top: 1rem; right: 1rem;
    background: none; border: none; font-size: 2rem;
    color: var(--text-dark); cursor: pointer;
    line-height: 1;
}
.modal-close:hover { color: var(--text-light); }
.modal h2 { font-size: 1.5rem; font-weight: 700; color: var(--primary-color); margin-bottom: 1rem; }
.modal h3 { font-size: 1.25rem; font-weight: 600; color: var(--text-light); margin-top: 1.5rem; margin-bottom: 0.5rem; }
.modal p, .modal ul { color: var(--text-dark); margin-bottom: 1rem; line-height: 1.6; }
.modal ul { list-style-position: inside; padding-left: 1rem; }
.modal a { color: var(--primary-color); text-decoration: underline; }

/* Cookie Banner Styling */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-dark-secondary);
    color: var(--text-light);
    padding: 1rem 1.5rem;
    z-index: 1100;
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-top: 1px solid #334155;
    flex-wrap: wrap;
}
.cookie-banner p { margin: 0; font-size: 0.875rem; }
.cookie-banner a { color: var(--primary-color); text-decoration: underline; }
#cookie-accept-btn {
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: white;
    font-weight: 600;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}
#cookie-accept-btn:hover { background-color: var(--secondary-color); }

/* Floating Action Button (FAB) Footer */
.fab-consultation {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 100;
}
.fab-consultation button {
    background-color: #22c55e;
    color: white;
    font-weight: bold;
    padding: 0.75rem 1rem;
    border-radius: 9999px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease-in-out;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    border: none;
    cursor: pointer;
}
.fab-consultation button:hover {
    background-color: #16a34a;
    transform: scale(1.1);
}
.fab-consultation button svg {
    width: 1.5rem;
    height: 1.5rem;
}