:root {
    --color-black: #050505;
    --color-dark-gray: #1a1a1a;
    --color-yellow: #dedc00;
    /* Acid Yellow / Lime */
    --color-yellow-hover: #c7c500;
    --color-white: #ffffff;
    --color-text-gray: #b3b3b3;

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

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    --container-width: 1200px;
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Utilities */
.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
}

.text-yellow {
    color: var(--color-yellow);
}

.text-white {
    color: var(--color-white);
}

.text-black {
    color: var(--color-black);
}

.center {
    text-align: center;
}

/* Typography */
h1,
h2,
h3 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.1;
    text-transform: uppercase;
}

.section-title {
    font-size: clamp(2rem, 5vw, 4rem);
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(5, 5, 5, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    line-height: 1;
    color: var(--color-yellow);
}

.nav {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-link:hover {
    color: var(--color-yellow);
}

.btn-cta-header {
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--color-yellow);
    color: var(--color-yellow);
    border-radius: 4px;
}

.btn-cta-header:hover {
    background: var(--color-yellow);
    color: var(--color-black);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: var(--header-height);
    overflow: hidden;
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-gray);
    max-width: 500px;
    margin-bottom: var(--spacing-lg);
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.4;
    pointer-events: none;
}

/* Buttons */
.btn {
    display: inline-block;
    font-weight: 700;
    text-transform: uppercase;
    padding: 1rem 2rem;
    border-radius: 4px;
    letter-spacing: 1px;
}

.btn-primary {
    background-color: var(--color-yellow);
    color: var(--color-black);
}

.btn-primary:hover {
    background-color: var(--color-yellow-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(204, 255, 0, 0.2);
}

/* About Section (Yellow) */
.about {
    background-color: var(--color-yellow);
    color: var(--color-black);
    padding: var(--spacing-xl) 0;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.section-tag {
    display: block;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    opacity: 0.6;
}

.about .section-title {
    color: var(--color-black);
}

.about-text {
    font-size: 1.2rem;
    line-height: 1.8;
}

.about-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.megaphone-graphic {
    font-size: 10rem;
    transform: rotate(-15deg);
    filter: drop-shadow(10px 10px 0px rgba(0, 0, 0, 0.1));
    z-index: 2;
    animation: pulse 3s infinite ease-in-out;
}

/* Services Section */
.services {
    background-color: var(--color-black);
    padding: var(--spacing-xl) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-card {
    background: var(--color-dark-gray);
    padding: var(--spacing-md);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card h3,
.service-card p,
.service-icon {
    position: relative;
    z-index: 2;
}

/* Base animated background for cards */
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    transition: opacity 0.3s;
    z-index: 1;
}

.service-card:hover::before {
    opacity: 0.2;
}

/* Tech: Digital Grid / Circuit */
.service-card.tech::before {
    background-image:
        linear-gradient(rgba(222, 220, 0, 0.2) 1px, transparent 1px),
        linear-gradient(90deg, rgba(222, 220, 0, 0.2) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: techScroll 20s linear infinite;
}

@keyframes techScroll {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 0 100%;
    }
}

/* Marketing: Rising Graph / Arrows */
.service-card.marketing::before {
    background-image: repeating-linear-gradient(45deg,
            transparent,
            transparent 10px,
            rgba(222, 220, 0, 0.1) 10px,
            rgba(222, 220, 0, 0.1) 20px);
    animation: marketingRise 4s linear infinite;
    background-size: 200% 200%;
}

@keyframes marketingRise {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 50% 50%;
    }
}

/* Entertainment: Confetti / Spotlights */
.service-card.entertainment::before {
    background-image: radial-gradient(circle, rgba(222, 220, 0, 0.2) 10%, transparent 10%);
    background-size: 30px 30px;
    animation: entertainmentPop 3s ease-in-out infinite alternate;
}

@keyframes entertainmentPop {
    0% {
        transform: scale(1);
        opacity: 0.1;
    }

    100% {
        transform: scale(1.1);
        opacity: 0.2;
    }
}

/* Glossy hover effect overlay */
.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: 0.5s;
    z-index: 2;
}

.service-card:hover::after {
    transform: translateX(100%);
}

.service-card:hover {
    border-color: var(--color-yellow);
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(222, 220, 0, 0.15);
}

/* Staggered Animation Delays */
.service-card:nth-child(1) {
    transition-delay: 0.1s;
}

.service-card:nth-child(2) {
    transition-delay: 0.3s;
}

.service-card:nth-child(3) {
    transition-delay: 0.5s;
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.service-card h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--color-yellow);
}

.service-card p {
    color: var(--color-text-gray);
    font-size: 0.95rem;
}

/* Team Section */
.team {
    background-color: var(--color-dark-gray);
    padding: var(--spacing-xl) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.team-card {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-md);
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s ease;
}

.team-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-yellow);
    box-shadow: 0 10px 30px rgba(222, 220, 0, 0.1);
}

.member-image-placeholder {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #333, #111);
    border-radius: 50%;
    margin: 0 auto var(--spacing-sm);
    border: 2px solid var(--color-yellow);
    position: relative;
    overflow: hidden;
}

.member-image-placeholder::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    animation: placeholderShine 3s infinite;
}

@keyframes placeholderShine {
    0% {
        transform: translateY(-100%) rotate(45deg);
    }

    100% {
        transform: translateY(100%) rotate(45deg);
    }
}

.team-card h3 {
    color: var(--color-white);
    margin-bottom: 5px;
    font-size: 1.2rem;
}

.member-role {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Philosophy Section (Yellow) */
.philosophy {
    background-color: var(--color-yellow);
    color: var(--color-black);
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.philosophy-title {
    font-size: clamp(2rem, 6vw, 5rem);
    margin-bottom: var(--spacing-md);
}

.philosophy-text {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
}

/* Footer */
.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
    font-size: 1.5rem;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icon:hover {
    background: var(--color-yellow);
    color: var(--color-black);
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 5px 15px rgba(204, 255, 0, 0.4);
    border-color: var(--color-yellow);
}

.footer-copy {
    color: var(--color-text-gray);
    font-size: 0.8rem;
    margin-top: var(--spacing-sm);
}

/* Responsive */
@media (max-width: 768px) {
    .about-container {
        grid-template-columns: 1fr;
    }

    .nav {
        display: none;
        /* Mobile menu implementation later if needed, simple for now */
    }

    .logo {
        font-size: 1rem;
    }
}

/* Animations */
@keyframes pulse {
    0% {
        transform: scale(1) rotate(-15deg);
    }

    50% {
        transform: scale(1.05) rotate(-15deg);
    }

    100% {
        transform: scale(1) rotate(-15deg);
    }
}

.reveal-text {
    display: block;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s forwards;
}

.reveal-text:nth-child(2) {
    animation-delay: 0.2s;
}

.reveal-text:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-section.visible {
    opacity: 1;
    transform: translateY(0);
}