/* Variables & Design Tokens */
:root {
    --bg-color: #0b1120;       /* Very dark blue/slate */
    --bg-darker: #060913;      /* Almost black */
    --surface: #1e293b;        /* Slate 800 */
    --surface-glass: rgba(30, 41, 59, 0.4);
    --border-glass: rgba(255, 255, 255, 0.08);
    
    --primary: #00f6ff;        /* Electric neon blue */
    --primary-hover: #00d2d9;
    --primary-glow: rgba(0, 246, 255, 0.35);
    
    --text: #f8fafc;           /* Slate 50 */
    --text-muted: #94a3b8;     /* Slate 400 */
    
    font-size: 16px;
    scroll-behavior: smooth;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text);
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5 {
    font-family: 'Outfit', sans-serif;
    line-height: 1.2;
    color: #ffffff;
    font-weight: 600;
}

.font-outfit { font-family: 'Outfit', sans-serif; }
.font-inter { font-family: 'Inter', sans-serif; }
.accent { color: var(--primary); }
.uppercase { text-transform: uppercase; letter-spacing: 1px; }

/* Utilities */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 2rem; }
.w-100 { width: 100%; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.bg-darker { background-color: var(--bg-darker); }
.mx-auto { margin-left: auto; margin-right: auto; }
.max-w-800 { max-width: 800px; }
.relative { position: relative; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.transition-all { transition: all 0.3s ease; }
.font-medium { font-weight: 500; }

a {
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s;
}
a:hover {
    color: var(--primary);
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.section {
    padding: 8rem 0;
}

.split-section .flex-row {
    display: flex;
    align-items: center;
    gap: 5rem;
}

.row-reverse .flex-row {
    flex-direction: row-reverse;
}

.text-content, .image-content {
    flex: 1;
}

.image-content {
    position: relative;
}
.image-content::before {
    content: '';
    position: absolute;
    inset: -20px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    z-index: -1;
    border-radius: 50%;
    filter: blur(40px);
}

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

/* Glassmorphism */
.glass {
    background: var(--surface-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
}
.glass-heavy {
    background: rgba(30, 41, 59, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
}
.border-t-glass {
    border-top: 1px solid var(--border-glass);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    padding: 1.2rem 0;
}
.navbar.scrolled {
    padding: 0.8rem 0;
    background: rgba(11, 17, 32, 0.85);
    border-bottom: 1px solid var(--border-glass);
}
.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
    letter-spacing: -0.5px;
}
.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}
.nav-links a:not(.btn-nav) {
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
}
.nav-links a:not(.btn-nav)::after {
    content: '';
    position: absolute;
    width: 0; height: 2px;
    bottom: -4px; left: 0;
    background-color: var(--primary);
    transition: width 0.3s ease;
}
.nav-links a:not(.btn-nav):hover::after {
    width: 100%;
}
.btn-nav {
    background: var(--primary);
    color: #0b1120 !important;
    padding: 0.6rem 1.4rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 14px rgba(0, 246, 255, 0.2);
}
.btn-nav:hover {
    box-shadow: 0 6px 20px var(--primary-glow);
    transform: translateY(-1px);
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 6rem;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: -1;
}
.hero-content {
    max-width: 850px;
}
.hero h1 {
    font-size: clamp(3.5rem, 6vw, 5.5rem);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}
.hero .subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 650px;
    font-weight: 300;
}
.cta-group {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
}
.disclaimer {
    font-size: 0.85rem;
    color: var(--text-muted);
    opacity: 0.7;
}

/* Buttons */
.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    border: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-primary {
    background: var(--primary);
    color: #0b1120 !important;
    box-shadow: 0 4px 15px rgba(0, 246, 255, 0.2);
}
.btn-primary:hover {
    box-shadow: 0 0 25px var(--primary-glow);
    transform: translateY(-2px);
    background: var(--primary-hover);
}
.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--text) !important;
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary) !important;
    background: rgba(0, 246, 255, 0.05);
}
.btn-secondary {
    background: rgba(255,255,255,0.05);
    color: var(--text) !important;
    border: 1px solid var(--border-glass);
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Sections */
.section-title {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

/* Grids / Cards */
.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}
.card {
    padding: 3rem 2.5rem;
    border-radius: 24px;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.shadow-hover {
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}
.shadow-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 40px rgba(0, 246, 255, 0.05);
    border-color: rgba(0, 246, 255, 0.2);
}
.card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}
.glow-text {
    text-shadow: 0 0 20px rgba(0, 246, 255, 0.5);
}
.card h3 {
    font-size: 1.6rem;
    margin-bottom: 1.2rem;
}
.card p {
    color: var(--text-muted);
    margin-bottom: auto; /* Pushes content below to bottom */
    padding-bottom: 1.5rem;
}
.card .highlight {
    font-size: 0.9rem;
    color: #cbd5e1;
    background: rgba(0, 246, 255, 0.03);
    padding: 1.2rem;
    border-left: 4px solid var(--primary);
    border-radius: 0 8px 8px 0;
}
.card .highlight p { margin-bottom: 0; padding-bottom: 0; color: inherit; }

/* Lists */
.check-list {
    list-style: none;
    margin-top: 2.5rem;
}
.check-list li {
    margin-bottom: 1.2rem;
    padding-left: 2.5rem;
    position: relative;
    font-size: 1.05rem;
    color: #e2e8f0;
}
.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
    background: rgba(0,246,255,0.1);
    width: 24px; height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.8rem;
    top: 2px;
}

/* Images */
.rounded-image {
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.shadow-glow {
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

/* Tags */
.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}
.tag {
    background: rgba(0, 246, 255, 0.05);
    color: #e2e8f0;
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-size: 0.9rem;
    border: 1px solid rgba(0, 246, 255, 0.2);
    font-weight: 500;
}

/* Contact */
.contact-card {
    padding: 5rem;
    border-radius: 32px;
    position: relative;
    overflow: hidden;
}
.glow-bg {
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle at center, rgba(0,246,255,0.03) 0%, transparent 60%);
    pointer-events: none;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
}
.contact-info h3, .contact-process h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 0.8rem;
}
.alert {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 60, 60, 0.2);
    border-left: 4px solid #ff4d4f;
    padding: 1.5rem;
    border-radius: 12px;
}
.alert strong {
    color: #ff4d4f;
    display: block;
    margin-bottom: 0.5rem;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
}
.alert p { font-size: 0.95rem; color: #cbd5e1; }
.alert em { font-weight: 600; font-style: normal; }

.map-placeholder {
    background: rgba(0,0,0,0.2);
    height: 160px;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px dashed rgba(255, 255, 255, 0.15);
    transition: 0.3s;
    cursor: pointer;
}
.map-placeholder:hover {
    background: rgba(0, 246, 255, 0.05);
    border-color: var(--primary);
}
.map-icon {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

/* Animations Scroll Reveal */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.9s cubic-bezier(0.5, 0, 0, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Footer */
footer p {
    opacity: 0.6;
    font-size: 0.85rem;
}

/* Media Queries */
@media (max-width: 992px) {
    .split-section .flex-row { flex-direction: column; gap: 3rem; }
    .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
    .contact-card { padding: 3rem 2rem; }
    .hero h1 { font-size: 3.5rem; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero { padding-top: 6rem; text-align: center; }
    .cta-group { justify-content: center; }
    .hero .subtitle { margin: 0 auto 2rem; }
}