@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500&family=Outfit:wght@700;800&display=swap');

:root {
    --obsidian: #0A0A0A;
    --anthracite: #1A1A1A;
    --snow: #FFFFFF;
    --chrome: #E5E5E5;
    --silver: #A1A1AA;
    --gold: #D4AF37;
    --gold-glow: rgba(212, 175, 55, 0.3);
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.1);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html, body {
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

body {
    background-color: var(--obsidian);
    color: var(--snow);
    font-family: var(--font-body);
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    position: relative;
    padding: 0.5rem 0.8rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--silver);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0.8rem;
    right: 0.8rem;
    height: 1px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.nav-link:hover,
.nav-link.active {
    color: var(--snow);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}


.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
    text-decoration: none;
}

.brand span {
    font-family: "Outfit";
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--snow);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Sections */
section {
    padding: 160px 0;
}

.hero {
    padding-top: 200px !important;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 4px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
}

/* Gold CTA nav button */
.btn-nav-gold {
    padding: 0.55rem 1.4rem;
    font-size: 0.75rem;
    font-weight: 700;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 4px;
    color: var(--gold);
    border: 1px solid var(--gold);
    background: rgba(212, 175, 55, 0.08);
    margin-left: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-nav-gold:hover {
    background: rgba(212, 175, 55, 0.18);
    box-shadow: 0 0 16px var(--gold-glow);
    color: var(--gold);
}


.btn-primary {
    background-color: var(--snow);
    color: var(--obsidian);
    border: 1px solid var(--snow);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--snow);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.btn-outline {
    background-color: transparent;
    color: var(--snow);
    border: 1px solid var(--glass-border);
}

.btn-outline:hover {
    background-color: var(--glass);
    border-color: var(--snow);
}

/* Glass Cards */
.glass-card {
    background: var(--glass);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 2.5rem;
    transition: var(--transition);
}

.glass-card:hover {
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-5px);
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, #FFF 0%, #DDD 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-accent {
    color: var(--gold);
    background: linear-gradient(135deg, #FFD700 0%, #D4AF37 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 15px var(--gold-glow);
}

.sub-title {
    color: var(--silver);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.3em;
    margin-bottom: 1.5rem;
    display: block;
    font-weight: 500;
}

/* Chips */
.chip-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.chip {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    border-radius: 999px;
    border: 1px solid var(--glass-border);
    background: var(--glass);
    color: var(--silver);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.text-snow {
    color: var(--snow);
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.8rem !important;
    }
    h2 {
        font-size: 2.2rem !important;
    }
    section {
        padding: 100px 0;
    }
    .hero {
        height: auto !important;
        padding-bottom: 100px !important;
    }
    div[style*="grid-template-columns"],
    .team-grid,
    .method-grid,
    .pricing-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }

    .case-study-card {
        padding: 2rem !important;
    }

    .nav-links {
        display: none !important;
    }

    .menu-toggle {
        display: flex !important;
    }

    .brand span {
        font-size: 1.25rem;
    }

    .brand img {
        width: 40px !important;
        height: 40px !important;
    }
}

/* Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
    padding: 10px;
}

.menu-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background-color: var(--snow);
    transition: var(--transition);
}

/* Mobile Drawer */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background: var(--obsidian);
    border-left: 1px solid var(--glass-border);
    z-index: 1000;
    padding: 2rem 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    overflow-y: auto;
    transition: 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    box-shadow: -20px 0 50px rgba(0,0,0,0.5);
}

.mobile-drawer.active {
    right: 0;
    visibility: visible;
}

.mobile-drawer:not(.active) {
    visibility: hidden;
}

.mobile-drawer a {
    font-size: 1.15rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--snow);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mobile-drawer .drawer-cta {
    margin-top: 0.5rem;
    text-align: center;
    padding: 0.9rem;
    background: var(--gold-glow);
    border: 1px solid var(--gold);
    border-radius: 8px;
    color: var(--gold);
    font-size: 1rem;
}

.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Pricing Table */
.pricing-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 2rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    overflow: hidden;
}

.pricing-table th, .pricing-table td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
}

.pricing-table th {
    background: rgba(255, 255, 255, 0.05);
    color: var(--snow);
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
}

.pricing-table tr:last-child td {
    border-bottom: none;
}

.pricing-table .highlight {
    color: var(--gold);
    font-weight: 700;
}

/* FAQ Accordion */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--glass-border);
}

.faq-question {
    padding: 1.5rem 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--gold);
    transition: var(--transition);
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease-out;
    color: var(--silver);
    padding-bottom: 0;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: 1.5rem;
}

/* Forms */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--glass);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--chrome);
    font-size: 0.9rem;
}

.form-group label.required::after {
    content: " *";
    color: #FF4B4B;
    font-weight: bold;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 4px;
    color: var(--snow);
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.08);
}

.contact-socials {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 4rem;
}

.contact-socials .btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 0.8rem 1.2rem;
    font-size: 0.9rem;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    width: 100%;
    max-width: 400px;
    background: var(--glass);
    text-align: left;
    text-transform: none;
    letter-spacing: 0;
    transition: var(--transition);
    min-height: 60px; /* Good touch target */
}

.contact-socials .btn:hover {
    border-color: var(--snow);
    background: rgba(255, 255, 255, 0.05);
    transform: translateY(-2px);
}

.contact-socials .icon-box {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-socials svg {
    width: 22px !important;
    height: 22px !important;
    color: var(--snow);
}

.contact-socials .btn-text {
    font-weight: 600;
    color: var(--snow);
}

/* Case Study */
.case-study-card {
    background: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 4rem;
    margin-top: 3rem;
}

.check-list {
    list-style: none;
    margin: 2rem 0;
}

.check-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    color: var(--silver);
}

.check-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--gold);
    font-weight: 800;
}

/* Method Steps */
.step-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--snow);
    opacity: 0.15;
    line-height: 1;
}

.step-title {
    font-size: 1.8rem;
    color: var(--snow);
    margin: 0;
    line-height: 1.2;
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.team-member {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem;
}

.team-photo-wrapper {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.team-member:hover .team-photo-wrapper {
    transform: scale(1.05);
}

.team-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.2rem;
    color: var(--snow);
}

.team-role {
    color: var(--gold);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
    display: block;
}

.team-bio {
    color: var(--silver);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 350px;
}

@media (max-width: 400px) {
    .brand span {
        font-size: 1.1rem;
    }

    h1 {
        font-size: 2.2rem !important;
    }
}

/* Footer legal link */
.footer-legal-link {
    color: var(--silver);
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
}

.footer-legal-link:hover {
    color: var(--gold);
}

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.modal-overlay.active {
    display: flex;
}

.modal-box {
    background: var(--obsidian);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    max-width: 700px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

.modal-content {
    overflow-y: auto;
    padding: 2.5rem;
    scrollbar-width: thin;
    scrollbar-color: var(--gold) transparent;
}

.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: transparent;
}

.modal-content::-webkit-scrollbar-thumb {
    background-color: rgba(212, 175, 55, 0.4);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background-color: var(--gold);
}

.modal-footer {
    flex-shrink: 0;
    padding: 1.25rem 2.5rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: flex-end;
}

.modal-footer .btn {
    padding: 0.7rem 1.75rem;
    font-size: 0.8rem;
}

.modal-box h1 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--snow);
    margin-bottom: 1rem;
}

.modal-box h1:not(:first-child) {
    margin-top: 2rem;
}

.modal-box h2 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--gold);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.modal-box p {
    color: var(--silver);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.modal-box a {
    color: var(--gold);
}

/* Cookie consent banner */
.cookie-banner {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 998;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--glass-border);
    padding: 1.25rem 0;
}

.cookie-banner.active {
    display: block;
}

.cookie-banner-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.cookie-banner-text {
    color: var(--silver);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
    max-width: 640px;
}

.cookie-banner-text a {
    color: var(--gold);
}

.cookie-banner-actions {
    display: flex;
    gap: 0.75rem;
    flex-shrink: 0;
}

.cookie-banner-actions .btn {
    padding: 0.65rem 1.5rem;
    font-size: 0.8rem;
}

@media (max-width: 768px) {
    .cookie-banner-inner {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }

    .cookie-banner-actions {
        justify-content: center;
    }
}