/* ============================================
   SPY RUN TATTOO - Main Stylesheet
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --color-bg: #0a0a0a;
    --color-bg-light: #141414;
    --color-bg-card: #1a1a1a;
    --color-text: #ffffff;
    --color-text-muted: #a0a0a0;
    --color-text-subtle: #666666;
    --color-accent: #ffffff;
    --color-accent-hover: #e0e0e0;
    --color-border: #2a2a2a;
    --color-border-light: #3a3a3a;
    --color-gold: #C9A227;
    --color-gold-light: #D4AF37;
    --color-gold-dark: #A68B1A;

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

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Borders */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;

    /* Header */
    --header-height: 80px;
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    max-width: 100vw;
}

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

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

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
}

/* Typography */
.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    text-align: center;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold), var(--color-gold-dark));
}

.section-subtitle {
    color: var(--color-text-muted);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    transition: all var(--transition-medium);
    cursor: pointer;
}

.btn-primary {
    background: var(--color-gold);
    color: var(--color-bg);
    border: 2px solid var(--color-gold);
}

.btn-primary:hover {
    background: var(--color-gold-light);
    border-color: var(--color-gold-light);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-gold);
}

.btn-secondary:hover {
    background: var(--color-gold);
    color: var(--color-bg);
}

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

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

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-full {
    width: 100%;
}

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: transparent;
    z-index: 1000;
    transition: background var(--transition-medium), box-shadow var(--transition-medium);
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

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

.nav-link {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-gold);
    transition: width var(--transition-medium);
}

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

.nav-cta {
    background: var(--color-gold);
    color: var(--color-bg);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: var(--color-gold-light);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 0.5rem;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-medium);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
@media (max-width: 968px) {
    .nav-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 400px;
        height: 100vh;
        background: var(--color-bg);
        padding: calc(var(--header-height) + var(--spacing-lg)) var(--spacing-lg) var(--spacing-lg);
        transition: right var(--transition-medium);
    }

    .nav.open {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

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

    .nav-cta {
        margin-top: var(--spacing-sm);
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}

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

/* Hero 15-Image Collage */
.hero-collage {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: 4px;
}

.collage-cell {
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    transition: opacity 0.5s ease-in-out;
    background-color: var(--color-bg-card);
    will-change: background-image, opacity;
}

.collage-cell::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.collage-cell.transitioning::before {
    opacity: 1;
}

@media (max-width: 768px) {
    .hero-collage {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 1fr);
    }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.6) 0%,
        rgba(0, 0, 0, 0.4) 50%,
        rgba(0, 0, 0, 0.8) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: var(--spacing-md);
}

.hero-logo {
    max-width: 400px;
    width: 90%;
    height: auto;
    margin: 0 auto var(--spacing-md);
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-tagline {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2rem);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
    animation: fadeInUp 1s ease 0.4s both;
    color: var(--color-gold);
}

.hero-location {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease 0.6s both;
}

.hero-content .btn {
    margin: var(--spacing-xs);
    animation: fadeInUp 1s ease 0.8s both;
}

.section-nav-arrow-hero {
    position: absolute;
    bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease 1s both, bounceArrow 2s ease-in-out 1s infinite;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(8px); opacity: 0.5; }
}

/* ============================================
   FEATURED PREVIEW
   ============================================ */
.featured-preview {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-light);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.featured-grid .portfolio-item {
    aspect-ratio: 1;
}

.featured-preview .btn {
    display: block;
    width: fit-content;
    margin: 0 auto;
}

@media (max-width: 968px) {
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */
.portfolio {
    padding: var(--spacing-xl) 0;
}

.portfolio-controls {
    margin-bottom: var(--spacing-lg);
}

.search-box {
    position: relative;
    max-width: 400px;
    margin: 0 auto var(--spacing-md);
}

.search-box input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-text);
}

.search-box input::placeholder {
    color: var(--color-text-subtle);
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--color-text-subtle);
}

.filter-groups {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-group label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.filter-group select {
    padding: 0.75rem 2rem 0.75rem 1rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    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='%23a0a0a0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--color-text);
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.portfolio-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius-md);
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-item:hover img {
    transform: scale(1.05);
}

.portfolio-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.8) 0%,
        rgba(0, 0, 0, 0) 50%
    );
    opacity: 0;
    transition: opacity var(--transition-medium);
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-sm);
}

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

.portfolio-item-info h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.portfolio-item-info p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.portfolio-empty {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-muted);
}

.load-more {
    display: block;
    margin: 0 auto;
}

.load-more.hidden {
    display: none;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-light);
}

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

.about-images {
    position: relative;
}

.about-img {
    border-radius: var(--radius-md);
}

.about-img-main {
    width: 85%;
}

.about-img-secondary {
    position: absolute;
    bottom: -20px;
    right: 0;
    width: 50%;
    border: 4px solid var(--color-bg-light);
}

.about-content .section-title {
    text-align: left;
}

.about-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    letter-spacing: 0.1em;
    margin-bottom: 0.25rem;
}

.about-role {
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.about-text p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-muted);
}

.about-stats {
    display: flex;
    gap: var(--spacing-lg);
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    letter-spacing: 0.05em;
    color: var(--color-gold);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.about-specialties h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gold);
    text-align: center;
}

.specialty-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: var(--spacing-md);
}

.specialty-list li {
    background: var(--color-bg-card);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    border: 1px solid var(--color-border);
    text-align: center;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.specialty-list li:hover {
    border-color: var(--color-gold);
    background: rgba(201, 162, 39, 0.1);
}

.about-cta {
    text-align: center;
    margin-top: var(--spacing-sm);
}

@media (max-width: 968px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .about-images {
        max-width: 500px;
        margin: 0 auto;
    }

    .about-content .section-title {
        text-align: center;
    }

    .about-stats {
        justify-content: center;
    }

    .specialty-list {
        grid-template-columns: repeat(2, 1fr);
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 480px) {
    .specialty-list {
        grid-template-columns: 1fr;
        max-width: 280px;
    }
}

/* ============================================
   STUDIO SECTION
   ============================================ */
.studio {
    padding: var(--spacing-xl) 0;
}

.studio-gallery {
    margin-bottom: var(--spacing-lg);
}

.studio-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.studio-img {
    width: 100%;
    height: auto;
}

.studio-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.feature {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-text);
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xs);
}

.feature p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.studio-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
}

.info-card {
    text-align: center;
    padding: var(--spacing-md);
}

.info-card h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-xs);
}

.info-card p {
    color: var(--color-text-muted);
}

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

    .studio-info {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-light);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    text-align: left;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 0.05em;
    transition: color var(--transition-fast);
    cursor: pointer;
    background: transparent;
    border: none;
}

.faq-question:hover {
    color: var(--color-gold);
}

.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    transition: transform var(--transition-medium);
}

.faq-item.open .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium), padding var(--transition-medium);
}

.faq-item.open .faq-answer {
    max-height: 500px;
    padding-bottom: var(--spacing-md);
}

.faq-answer p,
.faq-answer ul {
    color: var(--color-text-muted);
    line-height: 1.8;
}

.faq-answer ul {
    padding-left: var(--spacing-md);
    margin-top: var(--spacing-xs);
}

.faq-answer li {
    list-style: disc;
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials {
    padding: var(--spacing-md) 0;
}

.testimonials-slider {
    display: flex;
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.testimonial-card {
    min-width: 100%;
    flex-shrink: 0;
    padding: var(--spacing-sm) var(--spacing-md);
    text-align: center;
    opacity: 0;
    transition: opacity var(--transition-medium), transform var(--transition-medium);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}

.testimonial-card.active {
    opacity: 1;
    position: relative;
}

/* Mobile testimonials improvements */
@media (max-width: 768px) {
    .testimonials-slider {
        touch-action: pan-x;
        min-height: 180px;
    }

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

    .testimonial-text {
        font-size: 0.9rem;
        line-height: 1.5;
    }
}

.testimonial-stars {
    color: var(--color-gold);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
    letter-spacing: 0.2rem;
}

.testimonial-text {
    font-size: 1rem;
    font-style: italic;
    max-width: 600px;
    margin: 0 auto var(--spacing-sm);
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.author-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    letter-spacing: 0.1em;
    color: var(--color-gold);
}

.author-piece {
    color: var(--color-text-muted);
    font-size: 0.8rem;
}

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

.testimonial-prev,
.testimonial-next {
    width: 48px;
    height: 48px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background: var(--color-text);
    color: var(--color-bg);
}

.testimonial-prev svg,
.testimonial-next svg {
    width: 20px;
    height: 20px;
}

.testimonial-dots {
    display: flex;
    gap: var(--spacing-xs);
}

.testimonial-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-border);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.testimonial-dot.active {
    background: var(--color-text);
}

/* ============================================
   BOOKING SECTION
   ============================================ */
.booking {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-light);
}

.booking-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.booking-info .section-title {
    text-align: left;
}

.booking-info .section-subtitle {
    text-align: left;
    margin-left: 0;
}

.booking-artist {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.booking-artist-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}

.booking-artist-info h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    letter-spacing: 0.05em;
}

.booking-artist-info p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.booking-process {
    margin-bottom: var(--spacing-md);
}

.booking-process h4 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.booking-process ol {
    padding-left: var(--spacing-md);
}

.booking-process li {
    list-style: decimal;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.booking-process li strong {
    color: var(--color-gold);
}

.booking-response p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.booking-response p strong {
    color: var(--color-text);
}

/* Booking Form */
.booking-form-container {
    background: var(--color-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.booking-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 1rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
}

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

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

/* File Upload */
.file-upload {
    position: relative;
}

.file-upload input[type="file"] {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    background: var(--color-bg);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    transition: border-color var(--transition-fast);
}

.file-upload:hover .file-upload-label {
    border-color: var(--color-text-muted);
}

.file-upload-label svg {
    width: 32px;
    height: 32px;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.file-upload-label span {
    color: var(--color-text-muted);
}

.file-upload-label small {
    color: var(--color-text-subtle);
    margin-top: 0.25rem;
}

.file-preview {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.file-preview-item {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.file-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.file-preview-item button {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 20px;
    height: 20px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-text);
    border-radius: 50%;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.form-note {
    font-size: 0.85rem;
    color: var(--color-text-subtle);
    text-align: center;
}

@media (max-width: 968px) {
    .booking-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .booking-info .section-title,
    .booking-info .section-subtitle {
        text-align: center;
    }

    .booking-artist {
        justify-content: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--spacing-xl) 0 var(--spacing-md);
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

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

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4,
.footer-social h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-sm);
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-gold);
}

.footer-contact p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
}

.footer-contact a {
    color: var(--color-text-muted);
}

.footer-contact a:hover {
    color: var(--color-gold);
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--color-gold);
    border-color: var(--color-gold);
    color: var(--color-bg);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

@media (max-width: 968px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand p {
        max-width: 100%;
    }

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

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

/* ============================================
   UTILITIES
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Fade in animation for portfolio items */
.portfolio-item {
    animation: fadeIn 0.5s ease forwards;
    opacity: 0;
}

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

/* Scroll reveal animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   COMPACT BOOKING SECTION (Fits on one screen)
   ============================================ */
.booking-compact {
    padding: var(--spacing-md) 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.booking-compact .section-title {
    margin-bottom: var(--spacing-sm);
    font-size: clamp(2rem, 4vw, 3rem);
}

.booking-grid-compact {
    max-width: 900px;
    margin: 0 auto;
}

.booking-form-compact {
    gap: var(--spacing-sm) !important;
}

.booking-form-compact .form-group {
    gap: 0.25rem;
}

.booking-form-compact .form-group label {
    font-size: 0.8rem;
}

.booking-form-compact .form-group input,
.booking-form-compact .form-group textarea,
.booking-form-compact .form-group select {
    padding: 0.6rem 0.8rem;
}

.booking-form-compact textarea {
    min-height: 60px !important;
}

.form-row-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
}

.file-upload-compact .file-upload-label {
    padding: var(--spacing-sm);
    flex-direction: row;
    gap: var(--spacing-xs);
}

.file-upload-compact .file-upload-label svg {
    width: 20px;
    height: 20px;
    margin-bottom: 0;
}

.file-upload-compact .file-upload-label small {
    display: none;
}

.file-group-compact {
    flex: 1;
}

.btn-submit-compact {
    height: auto;
    white-space: nowrap;
    align-self: flex-end;
    padding: 0.8rem 2rem;
}

.booking-compact .booking-form-container {
    padding: var(--spacing-md);
}

@media (max-width: 768px) {
    .form-row-3 {
        grid-template-columns: 1fr;
    }

    .booking-compact .form-row {
        grid-template-columns: 1fr;
    }

    .btn-submit-compact {
        width: 100%;
        margin-top: var(--spacing-sm);
    }
}

/* ============================================
   VIEWPORT-FIT SECTIONS
   ============================================ */
.section-viewport-fit {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: calc(var(--header-height) + var(--spacing-sm));
    padding-bottom: var(--spacing-lg);
}

.section-viewport-fit .container {
    padding-top: var(--spacing-sm);
}

.section-viewport-fit .section-title {
    margin-top: 0;
}

/* About Section - Viewport Optimized */
.about.section-viewport-fit {
    padding: var(--spacing-lg) 0;
}

.about.section-viewport-fit .about-grid {
    gap: var(--spacing-lg);
}

.about.section-viewport-fit .about-text p {
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.about.section-viewport-fit .about-stats {
    margin: var(--spacing-sm) 0;
    padding: var(--spacing-sm) 0;
    gap: var(--spacing-md);
}

.about.section-viewport-fit .stat-number {
    font-size: 2rem;
}

.about.section-viewport-fit .specialty-list {
    margin-bottom: var(--spacing-sm);
}

/* Studio Section - Viewport Optimized */
.studio.section-viewport-fit .studio-gallery {
    margin-bottom: var(--spacing-md);
}

.studio.section-viewport-fit .studio-main {
    max-height: 35vh;
    overflow: hidden;
}

.studio.section-viewport-fit .studio-features {
    margin-bottom: var(--spacing-md);
}

.studio.section-viewport-fit .feature {
    padding: var(--spacing-sm);
}

.studio.section-viewport-fit .feature-icon {
    width: 36px;
    height: 36px;
    margin-bottom: var(--spacing-xs);
}

.studio.section-viewport-fit .feature h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.studio.section-viewport-fit .feature p {
    font-size: 0.85rem;
}

/* Testimonials Section - Viewport Optimized */
.testimonials.section-viewport-fit {
    padding: var(--spacing-sm) 0;
}

.testimonials.section-viewport-fit .testimonial-card {
    padding: var(--spacing-xs) var(--spacing-sm);
}

.testimonials.section-viewport-fit .testimonial-text {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-xs);
}

.testimonials.section-viewport-fit .section-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-xs);
}

/* FAQ Section - Viewport Optimized (scrollable content) */
.faq.section-viewport-fit {
    max-height: 100vh;
    overflow-y: auto;
}

.faq.section-viewport-fit .faq-question {
    padding: var(--spacing-sm) 0;
    font-size: 1rem;
}

/* Featured Preview - Viewport Optimized */
.featured-preview.section-viewport-fit {
    padding: var(--spacing-lg) 0;
}

.featured-preview.section-viewport-fit .featured-grid {
    margin-bottom: var(--spacing-md);
}

/* Footer - Compact */
.footer-compact {
    padding: var(--spacing-md) 0;
}

.footer-compact .footer-grid {
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.footer-compact .footer-bottom {
    padding-top: var(--spacing-sm);
}

/* ============================================
   SECTION NAVIGATION ARROWS
   ============================================ */
.section-nav-arrow {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    border: 2px solid var(--color-border);
    border-radius: 50%;
    transition: all var(--transition-medium);
    z-index: 10;
    animation: bounceArrow 2s ease-in-out infinite;
}

.section-nav-arrow:hover {
    color: var(--color-text);
    border-color: var(--color-text);
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(-50%) scale(1.1);
}

.section-nav-arrow svg {
    width: 24px;
    height: 24px;
}

@keyframes bounceArrow {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(8px);
    }
}

/* Make sections position relative for absolute arrow positioning */
.featured-preview,
.portfolio,
.about,
.studio,
.faq,
.testimonials {
    position: relative;
}

/* Ensure enough padding at bottom for arrow */
.section-viewport-fit {
    padding-bottom: calc(var(--spacing-xl) + 40px);
}

@media (max-width: 768px) {
    .section-nav-arrow {
        width: 44px;
        height: 44px;
        bottom: 20px;
    }

    .section-nav-arrow svg {
        width: 20px;
        height: 20px;
    }
}

/* ============================================
   BOOKING SECTION MOTIVATIONAL COPY
   ============================================ */
.booking-motivation {
    text-align: center;
    font-size: 1.15rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
    font-style: italic;
    letter-spacing: 0.02em;
}

.booking-cta-text {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.cta-headline {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.cta-subtext {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .booking-motivation {
        font-size: 1rem;
        margin-bottom: var(--spacing-sm);
    }

    .cta-headline {
        font-size: 1.1rem;
    }
}

/* ============================================
   PORTFOLIO SECTION - COMPACT REDESIGN
   ============================================ */
.portfolio-compact {
    padding-top: calc(var(--header-height) + var(--spacing-sm));
}

.portfolio-compact .section-subtitle {
    margin-bottom: var(--spacing-md);
}

.portfolio-layout {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    height: calc(100vh - var(--header-height) - 200px);
    max-height: 500px;
}

.portfolio-filters-vertical {
    flex-shrink: 0;
    width: 160px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.portfolio-filters-vertical .filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.portfolio-filters-vertical .filter-group label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.portfolio-filters-vertical .filter-group select {
    padding: 0.5rem 1.5rem 0.5rem 0.5rem;
    font-size: 0.85rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23a0a0a0' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
}

.portfolio-filters-vertical .btn-small {
    margin-top: var(--spacing-xs);
    padding: 0.5rem;
    font-size: 0.8rem;
}

.portfolio-scroll-container {
    flex: 1;
    overflow: hidden;
    position: relative;
}

.portfolio-scroll {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: var(--spacing-sm);
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    height: 100%;
    touch-action: pan-x;
    scroll-behavior: smooth;
}

.portfolio-scroll::-webkit-scrollbar {
    height: 6px;
}

.portfolio-scroll::-webkit-scrollbar-track {
    background: var(--color-bg-card);
    border-radius: 3px;
}

.portfolio-scroll::-webkit-scrollbar-thumb {
    background: var(--color-border-light);
    border-radius: 3px;
}

.portfolio-scroll::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}

.portfolio-compact .portfolio-item {
    flex-shrink: 0;
    width: calc((100% - 3 * var(--spacing-sm)) / 4);
    min-width: 200px;
    max-width: 280px;
    aspect-ratio: 1;
    scroll-snap-align: start;
}

.portfolio-compact .portfolio-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--color-text-muted);
}

/* Hide load more button in compact mode */
.portfolio-compact .load-more {
    display: none;
}

@media (max-width: 968px) {
    .portfolio-layout {
        flex-direction: column;
        height: auto;
        max-height: none;
    }

    .portfolio-filters-vertical {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
    }

    .portfolio-filters-vertical .filter-group {
        flex: 1;
        min-width: 100px;
    }

    .portfolio-filters-vertical .btn-small {
        flex-basis: 100%;
        margin-top: var(--spacing-sm);
    }

    .portfolio-scroll-container {
        height: 300px;
    }

    .portfolio-compact .portfolio-item {
        min-width: 180px;
        max-width: 220px;
    }
}

@media (max-width: 576px) {
    .portfolio-filters-vertical .filter-group {
        flex-basis: 48%;
    }

    .portfolio-scroll-container {
        height: 280px;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
    }

    .portfolio-compact .portfolio-item {
        min-width: 200px;
        max-width: 220px;
    }

    .portfolio-scroll {
        padding: var(--spacing-xs);
        gap: var(--spacing-xs);
    }
}

/* ============================================
   BOOKING SECTION - SPLIT LAYOUT REDESIGN
   ============================================ */
.booking-redesign {
    padding-top: calc(var(--header-height) + var(--spacing-sm));
    padding-bottom: var(--spacing-md);
}

.booking-split-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-lg);
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.booking-text-side {
    padding-right: var(--spacing-md);
}

.booking-title-left {
    text-align: left;
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-sm);
}

.booking-motivation-large {
    font-size: clamp(1.3rem, 2.5vw, 1.6rem);
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.booking-motivation-sub {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.booking-cta-block {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.cta-headline-large {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-xs);
}

.cta-response-time {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.cta-response-time strong {
    color: var(--color-text);
}

.booking-trust-points {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.trust-point {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.trust-point svg {
    width: 18px;
    height: 18px;
    color: var(--color-text);
    flex-shrink: 0;
}

.booking-form-side {
    background: var(--color-bg-card);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.booking-form-tight {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.booking-form-tight .form-group {
    gap: 0.2rem;
}

.booking-form-tight .form-group label {
    font-size: 0.8rem;
}

.booking-form-tight .form-group input,
.booking-form-tight .form-group textarea,
.booking-form-tight .form-group select {
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
}

.booking-form-tight textarea {
    min-height: 50px !important;
    resize: none;
}

.booking-form-tight .form-row-3 {
    gap: var(--spacing-xs);
}

.booking-form-tight .file-upload-compact .file-upload-label {
    padding: 0.5rem;
}

.booking-form-tight .btn-submit-compact {
    padding: 0.6rem 1.5rem;
}

@media (max-width: 968px) {
    .booking-split-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .booking-text-side {
        padding-right: 0;
        text-align: center;
    }

    .booking-title-left {
        text-align: center;
    }

    .booking-trust-points {
        align-items: center;
    }

    .booking-form-side {
        padding: var(--spacing-sm);
    }
}

@media (max-width: 576px) {
    .booking-form-tight .form-row-3 {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   MOBILE PORTFOLIO REDESIGN
   3-Image Grid with Arrow Navigation
   ============================================ */

/* Mobile Filter Toggle Button */
.portfolio-filter-toggle {
    display: none;
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    margin-bottom: var(--spacing-sm);
    justify-content: space-between;
    align-items: center;
}

.portfolio-filter-toggle svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-medium);
}

.portfolio-filter-toggle.open {
    border-color: var(--color-gold);
}

.portfolio-filter-toggle.open svg {
    transform: rotate(180deg);
    color: var(--color-gold);
}

/* Mobile Filter Panel (Collapsible) */
.portfolio-filters-mobile {
    display: none;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: 0;
    background: var(--color-bg-card);
    border: none;
    border-radius: var(--radius-md);
    margin-bottom: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: max-height var(--transition-medium), padding var(--transition-medium), opacity var(--transition-medium), margin var(--transition-medium), visibility var(--transition-medium);
}

.portfolio-filters-mobile.open {
    max-height: 400px;
    padding: var(--spacing-sm);
    opacity: 1;
    visibility: visible;
    border: 1px solid var(--color-border);
    margin-bottom: var(--spacing-md);
}

.portfolio-filters-mobile .filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.portfolio-filters-mobile .filter-group label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.portfolio-filters-mobile .filter-group select {
    padding: 0.6rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-size: 0.9rem;
}

/* Mobile Portfolio Grid (4 images per page - 2x2) */
.portfolio-mobile-grid {
    display: none;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.portfolio-mobile-images {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: var(--spacing-xs);
}

.portfolio-mobile-images .portfolio-item {
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

/* Mobile Portfolio Navigation */
.portfolio-mobile-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
}

.portfolio-nav-btn {
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    background: var(--color-bg-card);
    transition: all var(--transition-fast);
}

.portfolio-nav-btn:hover,
.portfolio-nav-btn:active {
    background: var(--color-text);
    color: var(--color-bg);
}

.portfolio-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.portfolio-nav-btn svg {
    width: 20px;
    height: 20px;
}

.portfolio-page-indicator {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    min-width: 60px;
    text-align: center;
}

/* Show mobile layout on small screens */
@media (max-width: 768px) {
    /* Prevent horizontal overflow on all sections */
    section {
        overflow-x: hidden;
        max-width: 100vw;
    }

    /* Hide desktop layout */
    .portfolio-compact .portfolio-layout {
        display: none;
    }

    /* Show mobile elements */
    .portfolio-filter-toggle {
        display: flex;
    }

    .portfolio-filters-mobile {
        display: flex;
    }

    .portfolio-mobile-grid {
        display: flex;
    }

    /* Adjust section padding */
    .portfolio-compact {
        padding-top: calc(var(--header-height) + var(--spacing-xs));
        overflow-x: hidden;
    }

    .portfolio-compact .section-title {
        font-size: clamp(1.8rem, 4vw, 2.5rem);
        margin-bottom: var(--spacing-xs);
    }

    .portfolio-compact .section-subtitle {
        font-size: 0.9rem;
        margin-bottom: var(--spacing-sm);
    }

    /* Ensure portfolio mobile images fit */
    .portfolio-mobile-images {
        width: 100%;
        max-width: 100%;
    }
}