/* 
  Scroll Studio - Minimal & Modern Stylesheet
  Theme: Premium Dark (Minimalist)
*/

:root {
    /* Colors */
    --bg-main: #050505;
    --bg-card: #0a0a0a;
    --bg-card-hover: #111111;

    --text-main: #ffffff;
    --text-muted: #888888;

    --accent-primary: #ffffff;
    /* Minimalist white accent */
    --accent-subtle: #333333;

    /* Typography */
    --font-main: 'Outfit', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1.5rem;
    --spacing-md: 3rem;
    --spacing-lg: 6rem;
    --spacing-xl: 10rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 12px;
    --radius-lg: 20px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 600;
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
    font-weight: 300;
    font-size: 1.05rem;
}

/* Utilities */
.container {
    width: 90%;
    max-width: 1400px;
    /* Wider container for modern look */
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

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

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

.text-gradient {
    /* Minimalist approach: Remove gradient, use pure white or subtle grey */
    color: var(--text-main);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 36px;
    border-radius: 100px;
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    background: #cccccc;
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    border-color: var(--text-main);
    background: transparent;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-smooth);
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: #fff;
}

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

.nav-links a {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-muted);
}

.nav-links a:hover {
    color: var(--text-main);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    /* Subtle radial gradient instead of harsh one */
    background: radial-gradient(circle at 50% 0%, #111 0%, #050505 60%);
}

.hero-content {
    text-align: center;
    max-width: 900px;
    z-index: 1;
}

.hero-subtitle {
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.8rem;
    margin-bottom: var(--spacing-sm);
    display: block;
    font-weight: 500;
}

.hero-video-wrapper {
    margin-top: var(--spacing-lg);
    border-radius: var(--radius-md);
    overflow: hidden;
    /* Minimal border */
    border: 1px solid var(--accent-subtle);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
}

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

.about-img {
    border-radius: var(--radius-md);
    overflow: hidden;
    filter: grayscale(100%);
    /* Minimalist touch */
    transition: var(--transition-smooth);
}

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

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.portfolio-card {
    background: transparent;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.portfolio-card:hover {
    transform: translateY(-5px);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: #111;
}

.video-container iframe,
.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.portfolio-card:hover .video-container iframe,
.portfolio-card:hover .video-container video {
    opacity: 1;
}

.card-content {
    padding: var(--spacing-sm) 0;
    /* Remove side padding for cleaner look */
}

.card-title {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 0.2rem;
}

/* Shorts Carousel */
.shorts-container {
    position: relative;
    overflow: hidden;
    padding: var(--spacing-md) 0;
}

.shorts-track {
    display: flex;
    gap: var(--spacing-md);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 20px;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.shorts-track::-webkit-scrollbar {
    display: none;
}

.short-card {
    flex: 0 0 300px;
    /* Slightly wider */
    scroll-snap-align: center;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    aspect-ratio: 9/16;
    background: #111;
    transition: var(--transition-smooth);
}

.short-card:hover {
    transform: scale(1.02);
}

.short-card video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Scroll Buttons (Minimal) */
.scroll-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #fff;
    color: #000;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    border: none;
    font-size: 1.2rem;
    opacity: 0;
    /* Hidden by default */
}

.shorts-container:hover .scroll-btn {
    opacity: 1;
    /* Show on hover */
}

.scroll-btn:hover {
    transform: translateY(-50%) scale(1.1);
    background: #fff;
}

.scroll-btn.prev {
    left: 20px;
}

.scroll-btn.next {
    right: 20px;
}

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

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background: var(--bg-card);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: left;
    /* Modern left align */
}

.client-video {
    width: 100%;
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-sm);
    aspect-ratio: 16/9;
    object-fit: cover;
}

/* Vertical Video Testimonials */
.vertical-testimonials {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.vertical-testimonials .testimonial-card {
    max-width: 300px;
    text-align: center;
}

.vertical-video {
    aspect-ratio: 9/16 !important;
    max-height: 450px;
    object-fit: cover;
    width: 100%;
}

/* Motion Graphics Carousel */
.motion-container {
    position: relative;
    overflow: hidden;
    padding: var(--spacing-md) 0;
}

.motion-track {
    display: flex;
    gap: var(--spacing-md);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 20px;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.motion-track::-webkit-scrollbar {
    display: none;
}

.motion-card {
    flex: 0 0 450px;
    scroll-snap-align: center;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-card);
    transition: var(--transition-smooth);
}

.motion-card:hover {
    transform: scale(1.02);
}

.motion-card .video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
    overflow: hidden;
    background: #111;
}

.motion-card .video-wrapper video,
.motion-card .video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.motion-card .card-content {
    padding: var(--spacing-sm);
}

.motion-container:hover .scroll-btn {
    opacity: 1;
}

@media (max-width: 768px) {
    .motion-card {
        flex: 0 0 320px;
    }

    .vertical-testimonials {
        flex-direction: column;
        align-items: center;
    }

    .vertical-testimonials .testimonial-card {
        max-width: 280px;
    }

    .vertical-video {
        max-height: 400px;
    }
}

/* Contact Form */
.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-lg) 0;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: 0.8rem;
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 16px 0;
    /* Underline style */
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--accent-subtle);
    color: #fff;
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition-fast);
    border-radius: 0;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--text-main);
}

/* Footer */
footer {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--accent-subtle);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-icon {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.carousel-btn {
    background: var(--bg-card);
    border: 1px solid var(--accent-subtle);
    color: var(--text-main);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.carousel-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(255, 255, 255, 0.05);
}

.social-icon:hover {
    color: var(--text-main);
}

/* Mobile Responsive */

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--text-main);
    transition: var(--transition-fast);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Tablet Breakpoint */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }

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

    .section {
        padding: var(--spacing-lg) 0;
    }
}

/* Mobile Breakpoint */
@media (max-width: 768px) {
    :root {
        --spacing-md: 2rem;
        --spacing-lg: 4rem;
        --spacing-xl: 6rem;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    p {
        font-size: 1rem;
    }

    /* Mobile Navigation */
    .mobile-menu-btn {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--bg-main);
        flex-direction: column;
        padding: 100px var(--spacing-md) var(--spacing-md);
        gap: var(--spacing-sm);
        transition: var(--transition-smooth);
        border-left: 1px solid var(--accent-subtle);
        z-index: 1000;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.1rem;
        padding: 12px 0;
        border-bottom: 1px solid var(--accent-subtle);
    }

    .nav-links .btn {
        margin-top: var(--spacing-sm);
        text-align: center;
        width: 100%;
    }

    /* Mobile Overlay */
    .mobile-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
        z-index: 999;
    }

    .mobile-overlay.active {
        display: block;
    }

    /* Hero Section */
    .hero {
        min-height: auto;
        padding: 120px 0 60px;
    }

    .hero-content {
        padding: 0 var(--spacing-xs);
    }

    .hero-subtitle {
        font-size: 0.7rem;
        letter-spacing: 2px;
    }

    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin-top: var(--spacing-sm);
    }

    .hero-buttons .btn {
        width: 100%;
        text-align: center;
    }

    .hero-video-wrapper {
        margin-top: var(--spacing-md);
    }

    /* About Section */
    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-img {
        max-width: 300px;
        margin: 0 auto;
    }

    /* Portfolio Grid */
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .card-content {
        padding: var(--spacing-xs) 0;
    }

    .card-title {
        font-size: 1.1rem;
    }

    /* Shorts Carousel */
    .short-card {
        flex: 0 0 250px;
    }

    .shorts-track {
        gap: var(--spacing-sm);
    }

    .scroll-btn {
        display: none;
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-card {
        padding: var(--spacing-sm);
    }

    /* Blog/Insights Carousel */
    .blog-grid {
        gap: var(--spacing-sm);
        padding: 15px 0;
        margin: 0 -15px;
        padding-left: 15px;
        padding-right: 15px;
    }

    .blog-card {
        min-width: calc(85vw - 30px);
        max-width: 300px;
        padding: var(--spacing-sm);
        flex-shrink: 0;
    }

    .blog-title {
        font-size: 1.2rem;
    }

    .carousel-container {
        padding: 0;
        overflow: visible;
    }

    .carousel-btn {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }

    /* Ensure section doesn't clip carousel */
    #insights {
        overflow-x: clip;
        overflow-y: visible;
    }

    #insights .container {
        overflow: visible;
    }

    /* Contact Form */
    .contact-wrapper {
        padding: var(--spacing-md) var(--spacing-xs);
    }

    .form-input,
    .form-textarea {
        padding: 14px 0;
        font-size: 16px;
        /* Prevents zoom on iOS */
    }

    .btn {
        padding: 14px 28px;
        font-size: 0.9rem;
    }

    /* Footer */
    footer {
        padding: var(--spacing-md) 0;
        margin-top: var(--spacing-lg);
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }

    .social-links {
        justify-content: center;
    }

    /* Section Headers */
    .section-header {
        margin-bottom: var(--spacing-md);
    }

    /* Container */
    .container {
        width: 92%;
        padding: 0 var(--spacing-xs);
    }
}

/* Small Mobile Breakpoint */
@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.65rem;
    }

    .short-card {
        flex: 0 0 220px;
    }

    .blog-card {
        min-width: calc(90vw - 30px);
        max-width: 280px;
    }

    .btn {
        padding: 12px 24px;
    }

    .testimonial-card {
        padding: var(--spacing-xs);
    }
}


/* Blog Section & Carousel */
.carousel-container {
    padding: 0 20px;
}

.blog-grid {
    display: flex;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    gap: var(--spacing-md);
    padding: 20px 5px;
    /* Add padding for shadow/hover space */
    scrollbar-width: none;
    /* Firefox */
}

.blog-grid::-webkit-scrollbar {
    display: none;
    /* Chrome/Safari */
}

.blog-card {
    min-width: 320px;
    /* Fixed width for carousel items */
    scroll-snap-align: center;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    transition: var(--transition-smooth);
    border: 1px solid transparent;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-subtle);
    background: var(--bg-card-hover);
}

.blog-category {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.blog-title {
    font-size: 1.4rem;
    margin-bottom: 15px;
    line-height: 1.3;
}

.blog-excerpt {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    flex-grow: 1;
}

.read-more {
    font-size: 0.9rem;
    font-weight: 500;
    color: #fff;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

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

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

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {

    .portfolio-card:hover,
    .blog-card:hover,
    .short-card:hover {
        transform: none;
    }

    .about-img {
        filter: grayscale(0%);
    }

    .scroll-btn {
        display: none;
    }
}