/* 
===================================================
    Motion Matrix - Custom CSS
===================================================
*/

:root {
    /* Colors */
    --color-bg: #050505;
    --color-bg-alt: #0a0a0a;
    --color-text: #ffffff;
    --color-text-dim: #a0a0a0;
    --color-border: rgba(255, 255, 255, 0.1);
    --color-accent: #ffffff;
    --color-gold: #FFD700;
    /* Subtle golden accent */
    --color-gold-dim: rgba(255, 215, 0, 0.15);

    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;

    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Custom Cursor (Optional premium touch) */
.cursor {
    width: 20px;
    height: 20px;
    border: 1px solid var(--color-accent);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
    mix-blend-mode: difference;
    display: none;
    /* Can be enabled via JS */
}

@media (min-width: 1024px) {
    .cursor {
        display: block;
    }
}

/* Typography Base */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
}

h2.section-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.golden-dot {
    color: var(--color-gold);
}

.golden-text {
    color: var(--color-gold);
}

p.section-desc {
    color: var(--color-text-dim);
    font-size: 1.25rem;
    max-width: 600px;
}

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

/* Base Layout Containers */
.section-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
}

section {
    padding: var(--space-xl) 0;
}

.section-header {
    margin-bottom: var(--space-lg);
}

/* Buttons */
.btn-primary,
.btn-secondary,
.hover-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-slow);
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--color-gold);
    color: var(--color-bg);
    border-color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px var(--color-gold-dim);
}

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

.btn-secondary:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
}

/* Nav */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 1.5rem 0;
    transition: background-color var(--transition-fast), padding var(--transition-fast);
    backdrop-filter: blur(10px);
}

.navbar.scrolled {
    background-color: rgba(5, 5, 5, 0.9);
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-svg {
    height: 40px;
    width: auto;
    display: block;
    color: var(--color-accent);
    transition: transform var(--transition-fast);
}

.logo-svg:hover {
    transform: scale(1.02);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding-bottom: 5px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 1px;
    background-color: var(--color-accent);
    transition: width var(--transition-fast);
}

.nav-link:hover::after {
    width: 100%;
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 180px;
    /* Increased offset from nav for comfortable spacing */
    padding-bottom: 50px;
}

.hero-content {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
    line-height: 1.15;
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--color-text-dim);
    max-width: 700px;
    margin-bottom: var(--space-lg);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-glow {
    position: absolute;
    top: 50%;
    right: -10%;
    transform: translateY(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, rgba(5, 5, 5, 0) 70%);
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
}

/* Client Logos Auto-Scroll */
.client-logos {
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    overflow: hidden;
    background-color: var(--color-bg-alt);
}

.scroller {
    max-width: 100%;
    overflow: hidden;
    /* Optional: mask gradient for smooth fade at edges */
    -webkit-mask: linear-gradient(90deg, transparent, white 10%, white 90%, transparent);
    mask: linear-gradient(90deg, transparent, white 10%, white 90%, transparent);
}

.scroller__inner {
    display: flex;
    gap: 4rem;
    padding: 1rem 0;
    width: max-content;
    animation: scroll 40s linear infinite;
}

.client-logo {
    color: var(--color-text-dim);
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.5;
    transition: opacity var(--transition-fast);
}

.client-logo:hover {
    opacity: 1;
}

@keyframes scroll {
    to {
        transform: translate(calc(-50% - 2rem));
    }
}

/* Capability Grid */
.expertise {
    background-color: var(--color-bg);
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2px;
    /* For border effect */
    background-color: var(--color-border);
    border: 1px solid var(--color-border);
}

.capability-card {
    background-color: var(--color-bg);
    padding: var(--space-lg) var(--space-md);
    position: relative;
    transition: background-color var(--transition-fast);
}

.capability-card:hover {
    background-color: var(--color-bg-alt);
}

.card-icon {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--color-gold);
    margin-bottom: 3rem;
    display: inline-block;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-gold);
}

.capability-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.capability-card p {
    color: var(--color-text-dim);
}

/* Portfolio Section */
.portfolio {
    background-color: var(--color-bg-alt);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-md);
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

.portfolio-card {
    position: relative;
    display: block;
}

.portfolio-img-wrapper {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    aspect-ratio: 16 / 9;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    filter: brightness(0.8);
}

.hover-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    opacity: 0;
    pointer-events: none;
    background-color: var(--color-accent);
    color: var(--color-bg);
    z-index: 10;
}

.portfolio-img-wrapper:hover .portfolio-img {
    transform: scale(1.05);
    filter: brightness(0.4);
}

.portfolio-img-wrapper:hover .hover-btn {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: auto;
}

.portfolio-info {
    padding-top: 1.5rem;
}

.portfolio-category {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--color-text-dim);
    letter-spacing: 1px;
    display: block;
    margin-bottom: 0.5rem;
}

.portfolio-title {
    font-size: 1.5rem;
}

/* Why Us Section */
.why-us {
    background-color: var(--color-bg);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

@media (max-width: 992px) {
    .why-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}

.why-content {
    align-self: start;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.feature-block h4 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.feature-block p {
    color: var(--color-text-dim);
    font-size: 1.1rem;
}

/* Contact Section */
.contact {
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-info .section-title {
    margin-bottom: 1rem;
}

.contact-sub {
    color: var(--color-text-dim);
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-dim);
}

input,
select,
textarea {
    width: 100%;
    padding: 1rem;
    background-color: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-family: var(--font-body);
    border-radius: 4px;
    transition: border-color var(--transition-fast);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.w-100 {
    width: 100%;
}

select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23FFFFFF%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem top 50%;
    background-size: 0.65em auto;
}

select option {
    background-color: var(--color-bg);
    color: var(--color-text);
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 4px;
    font-weight: 500;
}

.form-message.success {
    background-color: rgba(46, 204, 113, 0.1);
    color: #2ecc71;
    border: 1px solid rgba(46, 204, 113, 0.2);
}

.form-message.error {
    background-color: rgba(231, 76, 60, 0.1);
    color: #e74c3c;
    border: 1px solid rgba(231, 76, 60, 0.2);
}

/* Success Modal Styling */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    padding: 3rem;
    border-radius: 8px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
}

.modal-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-accent);
}

.modal-message {
    font-size: 1.1rem;
    color: var(--color-text-dim);
    margin-bottom: 2rem;
}

.modal-footer-msg {
    font-size: 0.9rem;
    color: var(--color-gold);
    margin-bottom: 2rem;
}

/* Custom Shadcn Buttons */
.btn-shadcn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-accent);
    color: var(--color-bg);
    padding: 0.75rem 2rem;
    border-radius: 6px;
    font-weight: 500;
    transition: background-color 0.2s;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-shadcn:hover {
    background-color: #e5e5e5;
}

.btn-shadcn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-border);
    color: var(--color-accent);
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
    font-size: 0.875rem;
    transition: background-color 0.2s;
    cursor: pointer;
    text-decoration: none;
}

.btn-shadcn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.15);
}

.btn-shadcn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    color: var(--color-accent);
    background: transparent;
    padding: 0.75rem 2rem;
    border-radius: 6px;
    font-weight: 500;
    transition: background-color 0.2s;
    cursor: pointer;
    text-decoration: none;
}

.btn-shadcn-outline:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Animated Hero Custom Logic */
.animated-text-wrapper {
    position: relative;
    display: block;
    width: 100%;
    height: 1.25em;
    overflow: hidden;
    text-align: center;
}

.animated-word {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    margin: 0;
    display: block;
    color: var(--color-gold);
}

/* Footer Element */
.footer {
    padding: var(--space-lg) 0 var(--space-md);
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-logo {
    height: 35px;
    margin-bottom: 1rem;
    color: var(--color-accent);
}

.footer-desc {
    color: var(--color-text-dim);
    max-width: 300px;
}

.footer-links h4,
.footer-social h4 {
    margin-bottom: 1rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links a,
.footer-social a {
    display: block;
    color: var(--color-text-dim);
    margin-bottom: 0.5rem;
}

.footer-links a:hover,
.footer-social a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-dim);
    font-size: 0.9rem;
}

/* Mobile Optimization Overrides */
@media (max-width: 768px) {
    :root {
        --space-md: 1.5rem;
        --space-lg: 2.5rem;
        --space-xl: 4rem;
    }

    h2.section-title {
        font-size: clamp(2rem, 8vw, 2.5rem);
    }

    .hero-title {
        font-size: clamp(2.2rem, 9vw, 3rem);
        margin-top: 1rem;
    }

    .hero {
        padding-top: 120px;
        min-height: auto;
        /* Allow content to push height if needed naturally */
        padding-bottom: 80px;
    }

    .scroller__inner {
        gap: 2rem;
    }

    .client-logo {
        font-size: 1.2rem;
    }

    .capabilities-grid {
        grid-template-columns: 1fr;
    }

    .capability-card {
        padding: 2rem 1.5rem;
    }

    .contact-grid {
        gap: 3rem;
    }

    .contact-info .section-title {
        font-size: 2.5rem;
    }

    .footer-logo {
        height: 30px;
    }

    .logo-svg {
        height: 30px;
    }
}