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

:root {
    --bg-color: #050505;
    --text-primary: #ffffff;
    --text-secondary: #aaaaaa;
    --accent-color: #ffffff;
    /* Mark Bone is mostly stark white on black */
    --overlay-color: rgba(0, 0, 0, 0.4);
    --font-main: 'Inter', sans-serif;
    --transition-smooth: all 0.4s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 4rem;
}

.section {
    padding: 8rem 0;
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-weight: 900;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -1px;
}

p {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.5px;
}

/* Header & Nav */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2.5rem 0;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header.scrolled {
    padding: 1.5rem 0;
    background-color: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(5px);
}

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

.logo img {
    height: 40px;
    width: auto;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition-smooth);
}

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

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

.menu-toggle span {
    width: 30px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-smooth);
}

/* Hero Section & Slideshow */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    background-color: #000;
}

.hero-slideshow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 2s ease-in-out;
    filter: brightness(0.6);
}

.hero-slide.active {
    opacity: 1;
    z-index: -1;
}

.hero-slide.ken-burns {
    animation: kenBurns 12s ease-in-out infinite alternate;
}

@keyframes kenBurns {
    0% {
        transform: scale(1) translate(0, 0);
    }

    100% {
        transform: scale(1.1) translate(-2%, -1%);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    /* darkened to make text pop like mark bone */
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 8rem;
    color: #fff;
    margin-bottom: 1rem;
    letter-spacing: -3px;
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 6px;
    color: #fff;
    text-transform: uppercase;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1.2rem 3rem;
    background-color: var(--text-primary);
    color: var(--bg-color);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.8rem;
    transition: var(--transition-smooth);
}

.btn:hover {
    background-color: #ddd;
}

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

.btn.btn-outline:hover {
    background-color: var(--text-primary);
    color: var(--bg-color);
}

/* Sections Global */
.section-header {
    margin-bottom: 4rem;
    text-align: center;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.divider {
    width: 40px;
    height: 2px;
    background-color: var(--text-primary);
    margin: 0 auto;
}

/* Services Section */
.services {
    background-color: #030303;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 3rem;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    padding: 3rem 2rem;
    background: #080808;
    border: 1px solid #111;
    text-align: left;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: #333;
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-desc {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Portfolio Section */
.portfolio-container {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.main-case {
    width: 100%;
    margin-bottom: 2rem;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

.case-card {
    position: relative;
    cursor: pointer;
    text-align: left;
    /* Changed to left for a cleaner look */
    width: 100%;
}

.main-case .case-card .case-title {
    font-size: 4rem;
    /* Larger title for main case */
}

.case-img-wrapper {
    overflow: hidden;
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    /* 16:9 for main cases */
    margin-bottom: 1.5rem;
    background-color: #111;
}

.portfolio-grid .case-img-wrapper {
    padding-top: 60%;
    /* Slightly different for grid */
}

.case-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.2, 1, 0.3, 1);
    filter: brightness(0.7);
}

.case-card:hover .case-img {
    transform: scale(1.05);
    filter: brightness(1);
}

.case-category {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.8rem;
}

.case-title {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-top: 0.5rem;
}

/* Clients Section (Marquee) */
.clients {
    padding-bottom: 10rem;
    background-color: #050505;
}

.clients-marquee {
    width: 100%;
    overflow: hidden;
    padding: 4rem 0;
    position: relative;
}

.clients-track {
    display: flex;
    width: calc(250px * 10);
    /* Adjust based on logo count */
    animation: marquee 30s linear infinite;
    gap: 5rem;
    align-items: center;
}

.clients-track img {
    height: 40px;
    width: auto;
    filter: grayscale(1) brightness(0.6) invert(1);
    /* White/Gray logos */
    opacity: 0.6;
    transition: opacity 0.3s;
}

.clients-track img:hover {
    opacity: 1;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(calc(-250px * 5));
    }
}

/* Team Section */
.team {
    background-color: #0a0a0a;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.team-member {
    text-align: center;
}

.team-img {
    width: 100%;
    aspect-ratio: 1/1;
    /* Square crop for a clean look */
    object-fit: cover;
    margin-bottom: 1.5rem;
    filter: grayscale(100%);
    transition: var(--transition-smooth);
}

.team-member:hover .team-img {
    filter: grayscale(0%);
}

.team-name {
    font-size: 1.5rem;
    margin-bottom: 0.3rem;
    letter-spacing: 1px;
}

.team-role {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

/* Contact Section */
.contact-card {
    text-align: center;
    padding: 6rem 0;
}

.contact-title {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.contact-desc {
    margin-bottom: 3rem;
    font-size: 1.2rem;
}

/* Footer */
.footer {
    padding: 4rem 0;
    background-color: #030303;
    text-align: center;
}

.footer-logo {
    height: 30px;
    margin-bottom: 2rem;
    opacity: 0.5;
}

.footer-bottom {
    font-size: 0.8rem;
    color: #444;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Scroll Reveal Animations */
.reveal-text {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.reveal-text.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-element {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.reveal-element.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.2s;
}

/* Modals (Behance Style) */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

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

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
}

.modal-scroll-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    z-index: 5;
    padding: 3rem 1rem;
    scrollbar-width: thin;
    scrollbar-color: #555 transparent;
}

.modal-scroll-container::-webkit-scrollbar {
    width: 6px;
}

.modal-scroll-container::-webkit-scrollbar-thumb {
    background-color: #555;
    border-radius: 6px;
}

.modal-content-wrapper {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    background: #0a0a0a;
    border-radius: 8px;
    overflow: hidden;
    padding-bottom: 4rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.modal-close {
    position: fixed;
    top: 2rem;
    right: 2rem;
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    color: #fff;
    border: none;
    cursor: pointer;
    z-index: 10;
    backdrop-filter: blur(5px);
    transition: background 0.3s;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.modal-header {
    padding: 4rem;
    text-align: center;
}

.modal-title {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.modal-category {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    display: block;
}

.modal-desc {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 2rem auto 0;
    line-height: 1.8;
}

.modal-body-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.modal-body-content img {
    width: 100%;
    height: auto;
    display: block;
    margin-bottom: 2rem;
}

.modal-video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    margin: 2rem 0;
    background: #000;
}

.modal-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-title {
        font-size: 5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .container {
        padding: 0 2rem;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: var(--bg-color);
        display: flex;
        justify-content: center;
        align-items: center;
        transition: var(--transition-smooth);
    }

    .nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }

    .nav-link {
        font-size: 1.5rem;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .menu-toggle.active span:nth-child(2) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .case-title {
        font-size: 1.8rem;
    }
}