:root {
    /* Technical Luxury System */

    /* Deep Neutrals */
    --bg-deep: #111111;
    --surface: #0a0a0a;
    --surface-light: rgba(255, 255, 255, 0.03);

    /* Accents */
    --primary: #3b82f6;
    /* Electric Blue */
    --primary-glow: rgba(59, 130, 246, 0.5);
    --primary-dim: rgba(59, 130, 246, 0.1);

    /* Lines & Grids */
    --grid-line: rgba(255, 255, 255, 0.08);
    --grid-line-dim: rgba(255, 255, 255, 0.04);

    /* Typography */
    --on-surface: #ffffff;
    --on-surface-muted: rgba(255, 255, 255, 0.6);
    --on-surface-dim: rgba(255, 255, 255, 0.4);

    /* Transitions & Specs */
    --transition-tech: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --nav-height: 80px;
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

[data-theme="light"] {
    --bg-deep: #bdc3c7; /* Even darker silver for high contrast */
    --surface: #ffffff;
    --surface-light: rgba(0, 0, 0, 0.03);
    --primary: #2b4d7b; /* Logo Navy Blue */
    --primary-glow: rgba(43, 77, 123, 0.4);
    --primary-dim: rgba(43, 77, 123, 0.1);
    --on-surface: #050505;
    --on-surface-muted: rgba(0, 0, 0, 0.6);
    --on-surface-dim: rgba(0, 0, 0, 0.4);
    --grid-line: rgba(0, 0, 0, 0.08);
    --grid-line-dim: rgba(0, 0, 0, 0.04);
}

[data-theme="light"] html {
    background-color: var(--bg-deep) !important;
}

[data-theme="light"] body {
    background-color: transparent !important;
}

[data-theme="light"] .logo img {
    filter: none !important;
}

[data-theme="light"] .navbar {
    background: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .glass-panel {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
}

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

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

html {
    scroll-behavior: smooth;
    background-color: #111111; /* Lighter base to make noise/grain pop */
}

body {
    background-color: transparent !important;
    color: var(--on-surface);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    position: relative;
    overflow-x: hidden;
}

.main-content {
    position: relative;
    z-index: 10; /* Always on top of environmental effects */
    width: 100%;
}


.tech-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
}

.tech-label::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-glow);
}

.display-md {
    font-size: 3rem;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 0 80px;
    position: relative;
    box-sizing: border-box;
}

.display-lg, .display-md, .display-sm, .body-md, .body-sm {
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); /* Global subtle texture shadow */
}

.tech-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
}


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

/* Typography Scale */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--on-surface);
}

.serif-accent {
    font-family: var(--font-serif);
    font-style: italic;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 400;
}

.display-lg {
    font-size: 4.5rem;
    letter-spacing: -0.04em;
    line-height: 1;
    font-weight: 800;
}

.body-lg {
    font-size: 1.125rem;
    color: var(--on-surface-muted);
    font-weight: 400;
}

.body-sm {
    font-size: 0.875rem;
    color: var(--on-surface-muted);
    font-weight: 500;
}

/* Layout Classes */
.container {
    max-width: 1400px;
    /* Matching Navbar */
    margin: 0 auto;
    padding: 0 40px;
}

/* Ensure navbar style matches Dribbble (more square, thin borders) */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(5, 5, 5, 0.1); /* Much more transparent */
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
}

.nav-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    height: 100%;
}

.liquidGlass-text {
    background: rgba(255, 255, 255, 0.08); /* Slightly more opaque for better blur definition */
    backdrop-filter: blur(50px);
    -webkit-backdrop-filter: blur(50px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn .liquidGlass-text {
    background: transparent !important;
    backdrop-filter: none !important;
    border: none !important;
    padding: 0 !important;
    text-shadow: none !important;
}

[data-theme="light"] .liquidGlass-text {
    background: rgba(43, 77, 123, 0.1); /* Darker Navy tint for Light Mode glass */
    border-color: rgba(43, 77, 123, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.navbar .liquidGlass-text {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    /* This pushes logo left and menu right */
    align-items: center;
    background: transparent;
    backdrop-filter: none;
    border: none;
}

.logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.logo img {
    height: 40px;
    /* Consistently sized */
    width: auto;
    filter: brightness(0) invert(1);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 10px 0;
    /* Add some vertical padding to help centering */
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--on-surface-muted);
    transition: var(--transition-tech);
}

.nav-links a:hover {
    color: #fff;
    transform: translateY(-1px);
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.vr-indicator {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--primary);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.vr-indicator::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: #4facfe;
    border-radius: 50%;
    top: 5px;
    right: 5px;
    box-shadow: 0 0 10px #4facfe;
    animation: vrPulse 2s infinite;
}

@keyframes vrPulse {
    0% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
    100% { opacity: 0.3; transform: scale(1); }
}

.vr-indicator:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
    color: white;
}

/* Final Polish Illustrated Theme Switcher */
.theme-switcher.illustrated {
    width: 76px;
    height: 38px;
}

.theme-switcher.illustrated .switch-track {
    width: 100%;
    height: 100%;
    background: #111; /* Night */
    border-radius: 40px;
    overflow: hidden; /* Secure containment */
    padding: 5px;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-tech);
    display: flex;
    align-items: center;
}

.switch-thumb {
    width: 28px;
    height: 28px;
    background: #e1e7ec; /* Moonlight White */
    border-radius: 50%;
    position: relative;
    z-index: 10;
    transition: var(--transition-tech);
    box-shadow: inset -3px -2px 5px rgba(0,0,0,0.2), 0 0 15px rgba(255, 255, 255, 0.3);
}

/* Moon Craters */
.switch-thumb::before {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: #cbd5e0;
    border-radius: 50%;
    top: 6px;
    left: 8px;
    box-shadow: 10px 4px 0 #cbd5e0, 6px 12px 0 #cbd5e0;
    opacity: 0.8;
    transition: var(--transition-tech);
}

.stars-container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    transition: var(--transition-tech);
}

.star {
    position: absolute;
    background: #fff;
    border-radius: 50%;
}

.s1 { width: 2px; height: 2px; top: 10px; right: 15px; }
.s2 { width: 3px; height: 3px; top: 22px; right: 25px; }
.s3 { width: 2px; height: 2px; top: 14px; right: 8px; }

.clouds-container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 40px; /* Hidden below */
    left: 0;
    transition: var(--transition-tech);
    opacity: 0;
}

.cloud {
    position: absolute;
    background: #fff;
    border-radius: 50%;
}

.c1 { width: 28px; height: 28px; bottom: -8px; left: 8px; }
.c2 { width: 22px; height: 22px; bottom: 0px; left: 24px; }

/* Day State */
[data-theme="light"] .theme-switcher.illustrated .switch-track {
    background: #4facfe; /* Day Blue */
}

[data-theme="light"] .switch-thumb {
    transform: translateX(38px);
    background: #fbc531; /* Sun Gold */
    box-shadow: 0 0 20px rgba(251, 197, 49, 0.6);
}

[data-theme="light"] .switch-thumb::before {
    opacity: 0; /* Hide craters on Sun */
}

[data-theme="light"] .stars-container {
    transform: translateY(-20px);
    opacity: 0;
}

[data-theme="light"] .clouds-container {
    transform: translateY(-40px); /* Slide up into track */
    opacity: 1;
}

/* Triangle for Menu (Desktop only or specific usage) */
.triangle-btn {
    display: none; /* Hidden on desktop if we use bottom nav for app feel, or we can keep it for specific actions */
}

@media (min-width: 993px) {
    .mobile-bottom-nav { display: none !important; }
}

/* Mobile Bottom Navigation Bar */
.mobile-bottom-nav {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    height: 70px;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--grid-line);
    border-radius: 20px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.mobile-bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--on-surface-muted);
    text-decoration: none;
    transition: var(--transition-tech);
}

.mobile-bottom-nav .nav-item .material-symbols-outlined {
    font-size: 1.8rem; /* Larger touch targets for mobile */
    margin-bottom: 4px;
}

.mobile-bottom-nav .nav-item span {
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mobile-bottom-nav .nav-item.active,
.mobile-bottom-nav .nav-item:hover {
    color: var(--primary);
}

[data-theme="light"] .mobile-bottom-nav {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(0, 0, 0, 0.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}


.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 100px;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    /* VR Button Styling */
.vr-button {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 9999;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    color: white;
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.vr-button:hover {
    background: var(--primary);
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.4);
}

/* Hide VR button on standard mobile view if not needed */
@media (max-width: 768px) {
    .vr-button {
        bottom: 90px; /* Stay above mobile nav */
        padding: 10px 18px;
        font-size: 0.7rem;
    }
}
    cursor: pointer;
    border: 1px solid transparent;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    text-decoration: none;
}

.btn-primary {
    background: rgba(59, 130, 246, 0.5); /* Semi-transparent Blue */
    color: #ffffff;
    border: 1px solid rgba(59, 130, 246, 0.3);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.2);
}

.btn-primary:hover {
    background: rgba(59, 130, 246, 0.7);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

[data-theme="light"] .btn-secondary {
    background: rgba(43, 77, 123, 0.08);
    color: var(--primary);
    border-color: rgba(43, 77, 123, 0.2);
}

/* Hero Section & Isometric Elements */
.hero {
    min-height: 100vh !important;
    width: 100%;
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    padding: 120px 0 80px;
    position: relative;
    box-sizing: border-box;
    overflow: visible; /* Allow aura to bleed out */
}

.hero-content.centered {
    text-align: center;
    margin: 0 auto;
    max-width: 1000px;
    z-index: 10;
}

.hero-visual {
    height: 400px;
    position: relative;
    margin: 40px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Isometric Cube Animation */
.isometric-cube {
    width: 80px;
    height: 80px;
    border: 1px solid var(--primary);
    background: rgba(59, 130, 246, 0.05);
    position: absolute;
    transform: rotateX(60deg) rotateY(0deg) rotateZ(45deg) translate(var(--x), var(--y));
    animation: cubeFloat 6s infinite ease-in-out alternate;
    animation-delay: var(--d);
    box-shadow: 0 0 30px var(--primary-dim);
}

@keyframes cubeFloat {
    from {
        transform: rotateX(60deg) rotateY(0deg) rotateZ(45deg) translate(var(--x), var(--y));
    }

    to {
        transform: rotateX(60deg) rotateY(0deg) rotateZ(45deg) translate(var(--x), calc(var(--y) - 30px));
    }
}

.hero-subtext {
    max-width: 1000px;
    margin: 60px auto 0;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    text-align: left;
}

.display-sm {
    font-size: 2.5rem;
    line-height: 1.1;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.body-md {
    font-size: 1.05rem;
    color: var(--on-surface-muted);
    line-height: 1.7;
}

#vanta-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 1 !important;
}

@media (max-width: 768px) {
    #vanta-canvas {
        position: fixed !important;
        inset: 0;
        width: 100%;
        height: 100vh;
        left: 0;
        transform: scale(1);
        z-index: -1;
    }
}

/* Vanta Layering & Noise */
#vanta-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-color: var(--background);
}

#vanta-canvas::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    background-size: 200px 200px;
    opacity: 1;
    mix-blend-mode: revert-layer;
    pointer-events: none;
    z-index: 1;
    filter: grayscale(1) invert(1);
}

[data-theme="light"] #vanta-canvas::before {
    opacity: 0.02; /* Even lighter for Light Mode */
}

#vanta-canvas::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, transparent 30%, rgba(0,0,0,0.3) 100%);
    pointer-events: none;
    z-index: 1;
}

[data-theme="light"] #vanta-canvas::after {
    background: radial-gradient(circle at center, transparent 50%, rgba(43, 77, 123, 0.1) 100%);
}

[data-theme="light"] #vanta-canvas {
    filter: contrast(1.1) brightness(1.1);
}

.hero-content {
    position: relative;
    z-index: 10;
}

/* Grid & Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.interactive-card {
    border-radius: 24px;
    transition: var(--transition-kinetic);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.08); /* Fixed border */
    overflow: hidden;
    background: rgba(255, 255, 255, 0.02);
}

[data-theme="light"] .interactive-card {
    background: rgba(43, 77, 123, 0.05);
    border-color: rgba(43, 77, 123, 0.15);
}

.interactive-card .liquidGlass-text {
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: 100%;
    backdrop-filter: blur(45px);
    -webkit-backdrop-filter: blur(45px);
}

/* No-Divider Rule, Surface shift applied instead */
.interactive-card:hover {
    transform: scale(1.02);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: var(--long-tail-shadow-hover);
}

.card-icon .material-symbols-outlined {
    font-size: 2.8rem; /* Large, high-impact icons for services */
    color: var(--primary);
}

.card-content {
    flex-grow: 1;
}

.card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.offset-card {
    margin-top: 40px;
    /* Intentional Asymmetry */
}

/* Chips & Tags */
.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 60px;
    /* Reduced to a balanced value */
    position: relative;
    z-index: 20;
}

.chips-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.chip {
    color: #ffffff;
    border-radius: 9999px;
    /* full roundedness against md geometric containers */
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.chip .liquidGlass-text {
    padding: 6px 16px;
}

/* Portfolio Module */
.section-title-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    /* Corrected alignment */
    margin-bottom: 60px;
    flex-wrap: wrap;
    gap: 20px;
}

.portfolio-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.portfolio-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    background: var(--surface);
    /* Fallback */
    background: linear-gradient(to right, var(--surface), var(--surface-container-low));
}

.portfolio-row.reverse {
    background: linear-gradient(to left, var(--surface), var(--surface-container-low));
}

.portfolio-row.reverse .portfolio-info {
    order: 2;
}

.portfolio-info {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
}

.feature-list {
    list-style: none;
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--on-surface-muted);
}

.feature-list i {
    color: var(--primary);
}

.glass-panel {
    border-radius: 24px;
    height: 350px;
    position: relative;
    overflow: hidden;
}

.glass-panel .liquidGlass-text {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 30px;
    gap: 20px;
    height: 100%;
}

/* Abstract Vis */
.data-bar {
    width: 30px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.2));
    border-radius: 8px 8px 0 0;
    opacity: 0.8;
}

.orb-small {
    width: 150px;
    height: 150px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    filter: blur(40px);
    position: absolute;
    top: 20%;
    left: 20%;
}

.orb-small.offset {
    background: rgba(255, 255, 255, 0.08);
    top: 50%;
    left: 50%;
    width: 100px;
    height: 100px;
}

/* Forms - Kinetic State Flow */
.form-container {
    border-radius: 24px;
    margin-top: 60px;
    position: relative;
    border: none;
    overflow: hidden;
}

.form-container .liquidGlass-text {
    padding: 60px;
}

.contact-center-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin: 60px auto 0;
    max-width: 900px;
    justify-content: center;
}

.info-card {
    text-align: center;
}

.info-card .glass-inner {
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.08); /* Unified glass layer */
    backdrop-filter: blur(50px);
    -webkit-backdrop-filter: blur(50px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 24px;
    height: 100%;
}

[data-theme="light"] .info-card .glass-inner {
    background: rgba(43, 77, 123, 0.1);
    border-color: rgba(43, 77, 123, 0.2);
}

.info-card.interactive-card {
    border: none;
    background: transparent;
}

.icon-display {
    font-size: 3.5rem !important;
    color: var(--primary);
    margin-bottom: 10px;
}


/* Footer */
footer {
    padding: 100px 0 60px;
    border-top: 1px solid var(--grid-line);
    position: relative;
    z-index: 10;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo img {
    height: 35px;
    width: auto;
    filter: brightness(0) invert(1); /* White in dark mode */
}

[data-theme="light"] .footer-logo img {
    filter: none; /* Original colors or navy in light mode */
}

.footer-links {
    display: flex;
    gap: 32px;
    justify-content: center;
    flex-wrap: wrap;
}

.portfolio-card {
    position: relative;
    height: 450px;
    border-radius: 40px;
    overflow: hidden;
    cursor: pointer;
    padding: 0 !important; /* Force remove padding to allow image to cover everything */
    border: none;
}

.portfolio-visual {
    position: absolute;
    inset: 0; /* Cover entire card area */
    width: 100%;
    height: 100%;
}

.portfolio-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.portfolio-card:hover .portfolio-visual img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    background: linear-gradient(to top, rgba(0, 5, 15, 0.95) 0%, rgba(0, 5, 15, 0.4) 40%, transparent 100%);
    color: #ffffff !important; /* ALWAYS white for high contrast on images */
    transition: background 0.4s ease;
}

.portfolio-overlay h3, 
.portfolio-overlay .chip,
.portfolio-overlay .view-hint {
    color: #ffffff !important; /* Force white for all overlay elements */
}

.portfolio-overlay h3 {
    margin: 10px 0 15px;
    font-size: 1.8rem;
    font-weight: 700;
}

.view-hint {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease;
    color: var(--primary);
}

.portfolio-card:hover .view-hint {
    opacity: 1;
    transform: translateY(0);
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

[data-theme="light"] .modal-overlay {
    background: rgba(236, 240, 241, 0.85); /* Frosty light background for Light Mode */
}

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

.modal-content {
    width: 100%;
    max-width: 900px;
    max-height: 85vh;
    overflow-y: hidden; /* No internal scroll */
    position: relative;
    padding: 0 !important;
    border-radius: 40px;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

[data-theme="light"] .modal-close {
    background: rgba(43, 77, 123, 0.1);
    color: var(--on-surface);
}

.modal-close:hover {
    background: var(--primary);
    color: white;
}

.modal-body {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
}

.modal-visual {
    padding: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-visual img {
    width: 280px;
    height: 280px;
    object-fit: cover;
    border-radius: 50%; /* Perfect circle */
    border: 4px solid var(--primary);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .modal-visual img {
    border: 4px solid var(--primary);
    box-shadow: 0 10px 30px rgba(43, 77, 123, 0.2);
}

.modal-info {
    padding: 50px 60px 50px 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    color: var(--on-surface);
}

.modal-info .chip {
    width: fit-content;
    background: var(--primary);
    color: white !important;
    padding: 6px 20px; /* Added padding for a professional pill look */
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

[data-theme="light"] .modal-info #modal-chip {
    background: var(--primary);
    color: white !important;
}

@media (max-width: 850px) {
    .modal-body {
        grid-template-columns: 1fr;
    }
    .modal-visual {
        height: 300px;
    }
    .modal-info {
        padding: 30px;
    }
}

.footer-links a {
    color: var(--on-surface-muted);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: calc(var(--nav-height) * 2) 0;
}

.hero-content.centered {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
    max-width: 1200px;
}

.hero-subtext {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    text-align: left;
    align-items: flex-start;
}

.hero-buttons {
    display: flex;
    gap: 24px;
}

.footer-bottom .tech-label {
    opacity: 0.6;
    letter-spacing: 0.2em;
}

.copyright {
    opacity: 0.4;
    font-size: 0.8rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    margin-top: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-item {
    padding: 30px;
    border: 1px solid var(--grid-line);
    background: rgba(255, 255, 255, 0.02);
}

.info-item .display-sm {
    font-size: 1.5rem;
    color: #fff;
    display: block;
    margin-top: 8px;
    text-decoration: none;
}

.info-item a:hover {
    color: var(--primary);
}

footer {
    padding: 100px 0 60px;
    border-top: 1px solid var(--grid-line);
    position: relative;
    z-index: 10;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 60px;
}

.footer-links {
    display: flex;
    gap: 40px;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--on-surface-muted);
}

.footer-links a:hover {
    color: #fff;
}

.copyright {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--grid-line-dim);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--on-surface-dim);
}


/* Responsive Overrides */
@media (max-width: 992px) {
    .container-asymmetric {
        padding-left: 40px;
    }

    .hero {
        flex-direction: column;
        justify-content: center;
        text-align: center;
    }

    .hero-content {
        margin-left: 0;
        margin-top: auto;
        margin-bottom: auto;
        align-items: center;
    }

    .hero-graphics {
        width: 100%;
        opacity: 0.3;
    }

    .portfolio-row {
        grid-template-columns: 1fr;
    }

    .portfolio-row.reverse .portfolio-info {
        order: 0;
    }
}

@media (max-width: 992px) {
    .container, .hero-content, .hero {
        padding-left: 24px !important;
        padding-right: 24px !important;
        width: 100% !important;
        max-width: 100% !important;
    }
    
    .expertise-header, .contact-container, .form-container {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .hero-subtext {
        display: flex !important;
        flex-direction: column !important;
        padding: 0 !important; /* Removed padding */
        gap: 12px;
        align-items: center;
        text-align: center;
        margin-top: 15px !important;
    }

    .modal-info {
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 30px 20px !important;
    }

    .modal-info .chip {
        margin: 0 auto 15px auto !important;
    }

    .display-sm {
        font-size: 1.3rem !important;
        line-height: 1.2;
        font-weight: 500;
        opacity: 0.9;
    }

    .body-md {
        font-size: 0.85rem !important;
        line-height: 1.4;
        max-width: 90%;
        margin: 0 auto;
    }

    /* Target ONLY the 3 service cards in the expertise section */
    #servicii .interactive-card, #servicii .card, #servicii .glass-inner, #servicii .liquidGlass-wrapper {
        background: transparent !important;
        border: none !important;
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
        box-shadow: none !important;
    }

    #servicii .liquidGlass-effect, #servicii .liquidGlass-shine, #servicii .liquidGlass-tint {
        display: none !important;
    }
}

@media (max-width: 768px) {
    .navbar {
        height: 70px;
    }
    
    .logo img {
        height: 32px;
    }

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

    .display-lg { font-size: 2.2rem; line-height: 1.2; text-align: center; }
    .display-md { font-size: 1.8rem; text-align: center; }
    .body-md, .body-sm { font-size: 1rem; text-align: center; }
    .hero-content .tech-label, .section-heading .tech-label, .section-title-flex .tech-label { 
        text-align: center; 
        width: 100%; 
        display: block; 
    }
    
    .nav-container {
        padding: 0 20px;
    }
    
    .container {
        padding: 0 24px;
        width: 100% !important;
        box-sizing: border-box;
    }
    
    .section {
        padding: 80px 0 120px; /* Space for the bottom navigation bar */
        min-height: auto;
    }
}

/* Swiper Theming */
.swiper-pagination-bullet {
    background-color: var(--on-surface-muted);
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    background-color: var(--primary) !important;
    opacity: 1;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 1.5rem !important;
    font-weight: 700;
}


.nav-container,
.container {
    width: 100%;
}

/* --- Weather & Environmental UI --- */
:root {
    --temp-glow: rgba(59, 130, 246, 0.4); /* Default temperature glow */
}

/* Global Atmosphere transition */
body {
    transition: background-color 1.5s ease, filter 1.5s ease;
}

/* Ambient Overlay Container */
#weather-ambient-container {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 2; /* Sits behind content, above vanta */
    overflow: hidden;
}

/* 1. SUNNY State (Light Mode Focus) */
[data-theme="light"].weather-sunny {
    background: linear-gradient(135deg, #e0f2fe 0%, #ffffff 100%);
}

/* 2. CLOUDY State */
[data-theme="light"].weather-cloudy {
    background: linear-gradient(135deg, #f1f5f9 0%, #cbd5e1 100%);
}

/* 3. FROZEN Effect (< -5°C) */
.temp-frozen #weather-ambient-container::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('https://www.transparenttextures.com/patterns/frozen-wall.png');
    opacity: 0.15;
    mix-blend-mode: overlay;
}

.temp-frozen .interactive-card {
    border-color: rgba(255, 255, 255, 0.4) !important;
    box-shadow: 0 0 20px rgba(186, 230, 253, 0.3) !important;
}

/* 4. ARCTIC Effect (< -15°C) */
.temp-arctic {
    filter: contrast(1.1) brightness(1.05) saturate(0.8);
}

.temp-arctic #weather-ambient-container::after {
    content: '';
    position: absolute;
    inset: 0;
    box-shadow: inset 0 0 150px rgba(186, 230, 253, 0.5);
}

/* 5. TEMPERATURE GLOW APPLICATION */
.interactive-card, .btn-primary, .navbar {
    box-shadow: 0 10px 40px -10px var(--temp-glow) !important;
    transition: box-shadow 1s ease, transform var(--transition-tech);
}

/* Sun Animation for Sunny Days */
.weather-sunny #weather-ambient-container::after {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(253, 224, 71, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: sunPulse 8s infinite alternate;
}

@keyframes sunPulse {
    from { transform: scale(1); opacity: 0.3; }
    to { transform: scale(1.5); opacity: 0.6; }
}

/* 4K & Ultra-Wide Optimization - Aggressive Scaling */
@media (min-width: 2200px) {
    html {
        font-size: 140%; /* Increase base scale for 2K+ */
    }
    
    .container, .nav-container {
        max-width: 2000px;
    }

    header {
        height: calc(var(--nav-height) * 1.4);
    }
}

@media (min-width: 3700px) {
    html {
        font-size: 220%; /* Massive scaling for true 4K (3840px) */
    }
    
    .container, .nav-container {
        max-width: 3400px; /* Fill the ultra-wide space */
    }

    header {
        height: calc(var(--nav-height) * 2);
    }

    header .logo img {
        height: 60px; /* Larger logo for 4K */
    }
}