/* ================================================
   SNAP DING - BOLD EXPERIMENTAL
   ================================================ */

:root {
    --black: #0a0a0a;
    --white: #ffffff;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;

    --accent: #8b5cf6;
    --accent-light: #a78bfa;
    --gradient: linear-gradient(135deg, #8b5cf6 0%, #3b82f6 100%);

    --font-display: 'Syne', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;

    --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

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

::selection {
    background: var(--accent);
    color: var(--white);
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

/* ================================================
   LOADER
   ================================================ */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-text {
    display: flex;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: clamp(2rem, 8vw, 6rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

.loader-text span {
    display: inline-block;
    animation: loaderPulse 1.5s ease-in-out infinite;
}

.loader-text span:nth-child(1) { animation-delay: 0s; }
.loader-text span:nth-child(2) { animation-delay: 0.1s; }
.loader-text span:nth-child(3) { animation-delay: 0.2s; }
.loader-text span:nth-child(4) { animation-delay: 0.3s; }
.loader-space { width: 1rem; }
.loader-text span:nth-child(6) { animation-delay: 0.5s; }
.loader-text span:nth-child(7) { animation-delay: 0.6s; }
.loader-text span:nth-child(8) { animation-delay: 0.7s; }
.loader-text span:nth-child(9) { animation-delay: 0.8s; }

@keyframes loaderPulse {
    0%, 100% {
        opacity: 0.3;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-10px);
    }
}

/* ================================================
   FULL SCREEN MENU
   ================================================ */
.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--black);
    z-index: 998;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.menu-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.menu-link {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 6rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    line-height: 0.95;
    color: var(--white);
    position: relative;
    display: inline-block;
    transform: translateX(-100px);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.6s ease,
                color var(--transition);
}

.menu-overlay.active .menu-link {
    transform: translateX(0);
    opacity: 1;
}

.menu-overlay.active .menu-link:nth-child(1) { transition-delay: 0.1s; }
.menu-overlay.active .menu-link:nth-child(2) { transition-delay: 0.15s; }
.menu-overlay.active .menu-link:nth-child(3) { transition-delay: 0.2s; }
.menu-overlay.active .menu-link:nth-child(4) { transition-delay: 0.25s; }

.menu-link::before {
    content: attr(data-index);
    position: absolute;
    left: -3rem;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--gray-500);
    opacity: 0;
    transition: opacity var(--transition);
}

.menu-link:hover::before {
    opacity: 1;
}

.menu-link:hover {
    color: var(--accent);
}

.menu-footer {
    position: absolute;
    bottom: 4rem;
    left: 4rem;
    display: flex;
    gap: 3rem;
    font-size: 0.875rem;
    color: var(--gray-500);
}

.menu-footer a:hover {
    color: var(--white);
}

/* ================================================
   HEADER
   ================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    padding: 1.5rem 2rem;
    transition: background var(--transition), backdrop-filter var(--transition);
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(20px);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1600px;
    margin: 0 auto;
}

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

.menu-toggle {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1000;
}

.menu-toggle-text {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--white);
    transition: color var(--transition);
}

.menu-toggle:hover .menu-toggle-text {
    color: var(--accent);
}

.menu-toggle-bars {
    display: flex;
    flex-direction: column;
    gap: 6px;
    width: 24px;
}

.menu-toggle-bars span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--white);
    transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle.active .menu-toggle-bars span:first-child {
    transform: translateY(4px) rotate(45deg);
}

.menu-toggle.active .menu-toggle-bars span:last-child {
    transform: translateY(-4px) rotate(-45deg);
}

/* ================================================
   HERO
   ================================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 8rem 2rem 4rem;
    overflow: hidden;
}

.hero-content {
    max-width: 1400px;
    width: 100%;
}

.hero-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gray-400);
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
    animation-delay: 0.5s;
}

.hero-label-line {
    width: 3rem;
    height: 1px;
    background: var(--accent);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 9vw, 7rem);
    font-weight: 800;
    line-height: 0.9;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    margin-bottom: 2rem;
}

.hero-line {
    display: block;
    overflow: hidden;
}

.hero-word {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    animation: revealUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-line:nth-child(1) .hero-word { animation-delay: 0.6s; }
.hero-line:nth-child(2) .hero-word { animation-delay: 0.7s; }
.hero-line:nth-child(3) .hero-word:first-child { animation-delay: 0.8s; }
.hero-line:nth-child(3) .hero-word:last-child { animation-delay: 0.9s; }

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

@keyframes fadeUp {
    to {
        opacity: 1;
    }
}

.hero-word-outline {
    color: transparent;
    -webkit-text-stroke: 2px var(--white);
    transition: all var(--transition);
}

.hero-word-outline:hover {
    color: var(--white);
    -webkit-text-stroke: 2px transparent;
}

.hero-word-gradient {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--gray-400);
    max-width: 500px;
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
    animation-delay: 1s;
}

.hero-scroll {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--gray-500);
    opacity: 0;
    animation: fadeUp 0.8s ease forwards;
    animation-delay: 1.2s;
}

.hero-scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--accent) 0%, transparent 100%);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% {
        transform: scaleY(1);
        opacity: 1;
    }
    50% {
        transform: scaleY(0.5);
        opacity: 0.5;
    }
}

.hero-ghost {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-size: clamp(8rem, 25vw, 20rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.05em;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.03);
    white-space: nowrap;
    pointer-events: none;
    z-index: -1;
}

/* ================================================
   MARQUEE
   ================================================ */
.marquee {
    padding: 2rem 0;
    border-top: 1px solid var(--gray-800);
    border-bottom: 1px solid var(--gray-800);
    overflow: hidden;
}

.marquee-track {
    display: flex;
    gap: 3rem;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-reverse .marquee-track {
    animation-direction: reverse;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.marquee span {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-400);
}

.marquee-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    flex-shrink: 0;
    align-self: center;
}

/* ================================================
   SECTIONS
   ================================================ */
.section {
    padding: 8rem 2rem;
    max-width: 1600px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: 4rem;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.section-number {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    line-height: 0.9;
}

.text-outline {
    color: transparent;
    -webkit-text-stroke: 2px var(--white);
}

/* ================================================
   WORK
   ================================================ */
.work-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
}

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

.work-item {
    opacity: 0;
    transform: translateY(60px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.work-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.work-item:nth-child(2) { transition-delay: 0.1s; }
.work-item:nth-child(3) { transition-delay: 0.2s; }
.work-item:nth-child(4) { transition-delay: 0.3s; }

.work-item-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.work-item-bg {
    width: 100%;
    height: 100%;
    transition: transform var(--transition-slow);
    background: linear-gradient(145deg, var(--gray-800) 0%, var(--gray-900) 100%);
}

.work-item-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.work-item:hover .work-item-bg {
    transform: scale(1.05);
}

.work-item-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    transition: opacity var(--transition);
}

.work-item:hover .work-item-overlay {
    opacity: 1;
}

.work-item-cta {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 1rem 2rem;
    border: 2px solid var(--white);
    transition: all var(--transition);
}

.work-item:hover .work-item-cta {
    background: var(--white);
    color: var(--black);
}

.work-item-content {
    padding: 0 0.5rem;
}

.work-item-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.work-item-type {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-500);
}

.work-item-status {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.75rem;
    background: var(--gray-800);
    border-radius: 2px;
    color: var(--gray-400);
}

.work-item-status.live {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.work-item-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.work-item-desc {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.5;
    margin-bottom: 1rem;
}

.work-item-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent);
    transition: color var(--transition);
}

.work-item-link:hover {
    color: var(--accent-light);
}

/* ================================================
   SERVICES
   ================================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border: 1px solid var(--gray-800);
}

@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.service-item {
    padding: 3rem;
    border-right: 1px solid var(--gray-800);
    position: relative;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-item:nth-child(2) { transition-delay: 0.1s; }
.service-item:nth-child(3) { transition-delay: 0.2s; }

@media (max-width: 1024px) {
    .service-item {
        border-right: none;
        border-bottom: 1px solid var(--gray-800);
    }

    .service-item:last-child {
        border-bottom: none;
    }
}

.service-item:last-child {
    border-right: none;
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    opacity: 0;
    transition: opacity var(--transition);
    z-index: -1;
}

.service-item:hover::before {
    opacity: 0.05;
}

.service-index {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    color: var(--gray-800);
    line-height: 1;
    margin-bottom: 2rem;
    transition: color var(--transition);
}

.service-item:hover .service-index {
    color: var(--accent);
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.service-desc {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-list li {
    font-size: 0.875rem;
    color: var(--gray-500);
    padding-left: 1rem;
    position: relative;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: var(--accent);
    border-radius: 50%;
}

/* ================================================
   ABOUT
   ================================================ */
.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

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

.about-text {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-text.visible {
    opacity: 1;
    transform: translateY(0);
}

.about-lead {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text p {
    font-size: 1.125rem;
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 2rem;
    border: 1px solid var(--gray-800);
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: 0.2s;
}

.about-stats.visible {
    opacity: 1;
    transform: translateY(0);
}

.stat {
    text-align: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--gray-800);
}

.stat:last-child {
    border-bottom: none;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ================================================
   CONTACT
   ================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

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

.contact-info {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-info.visible {
    opacity: 1;
    transform: translateY(0);
}

.contact-lead {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-email {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--accent);
    transition: color var(--transition);
}

.contact-email:hover {
    color: var(--accent-light);
}

.contact-location {
    font-size: 1rem;
    color: var(--gray-500);
}

.contact-form {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: 0.1s;
}

.contact-form.visible {
    opacity: 1;
    transform: translateY(0);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 640px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-400);
    margin-bottom: 0.75rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--gray-900);
    border: 1px solid var(--gray-800);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition);
}

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

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2.5rem;
    background: var(--gradient);
    border: none;
    color: var(--white);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(139, 92, 246, 0.3);
}

.btn-submit svg {
    transition: transform var(--transition);
}

.btn-submit:hover svg {
    transform: translateX(5px);
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
    padding: 4rem 2rem;
    border-top: 1px solid var(--gray-800);
}

.footer-inner {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    .footer-inner {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
}

.footer-logo {
    height: 32px;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.footer-nav {
    display: flex;
    gap: 2rem;
}

.footer-nav a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-400);
    transition: color var(--transition);
}

.footer-nav a:hover {
    color: var(--white);
}

.footer-bottom {
    max-width: 1600px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-800);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--gray-600);
}

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 768px) {
    .hero {
        padding: 6rem 1.5rem 4rem;
    }

    .hero-ghost {
        display: none;
    }

    .section {
        padding: 5rem 1.5rem;
    }

    .menu-footer {
        bottom: 2rem;
        left: 2rem;
        flex-direction: column;
        gap: 0.5rem;
    }

    .menu-overlay {
        padding: 2rem;
    }
}