/* ==========================================
   CSS Variables
   ========================================== */
:root {
    /* Colors - Dark Theme with Warm Gradients */
    --primary-color: #ff895bf0;
    --secondary-color: #ce824a;
    --accent-color: #ffa07a;
    --background-light: #2a1f1a;
    --background-dark: #1a1410;
    --background-card: #352820;
    --text-primary: #ce824a;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-light: #ffffff;
    --success: #ff8a5b;
    --hover: #ff7a4d;
    --border: #4a3a30;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typography */
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-hero: 2.25rem;
    --font-size-h1: 1.875rem;
    --font-size-h2: 1.5rem;
    --font-size-h3: 1.125rem;
    --font-size-body: 1rem;
    --font-size-small: 0.8rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background-color: #1f1812;
    line-height: 1.8;
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* ==========================================
   Container
   ========================================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
    overflow-x: hidden;
}

/* ==========================================
   Navigation
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: linear-gradient(135deg, rgba(45, 24, 16, 0.95) 0%, rgba(13, 13, 13, 0.95) 100%);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(255, 138, 91, 0.15);
    position: relative;
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at top, rgba(255, 138, 91, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}

.nav-brand h2 {
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: 700;
}

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

.nav-link {
    color: var(--text-primary);
    font-size: var(--font-size-body);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 8px;
    transition: var(--transition-medium);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary-color);
    background: rgba(74, 159, 216, 0.1);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: var(--transition-medium);
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    position: relative;
    min-height: 90vh;
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: right;
    background: linear-gradient(135deg, #2a1f1a 0%, #3d2415 50%, #4a2f1e 100%);
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ff8a5b" fill-opacity="0.08" d="M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,197.3C1248,203,1344,149,1392,122.7L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse at top left, rgba(255, 138, 91, 0.3) 0%, rgba(255, 107, 61, 0.15) 35%, transparent 65%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(26, 20, 16, 0.2) 0%, rgba(26, 20, 16, 0.4) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: right;
    padding: var(--spacing-xl) 0;
    width: 100%;
}

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

.hero-text {
    margin-right: 0;
    margin-left: auto;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.hero-image-frame {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(255, 138, 91, 0.3);
    border: 4px solid rgba(255, 138, 91, 0.3);
}

.hero-image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-quote {
    margin-bottom: var(--spacing-lg);
}

.quote-text {
    font-size: var(--font-size-h2);
    color: var(--secondary-color);
    line-height: 2;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.signature {
    font-size: var(--font-size-h3);
    color: var(--text-light);
    font-weight: 600;
    font-style: italic;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-start;
    flex-wrap: wrap;
}
.hero-buttons .btn-secondary {
    background: var(--text-light);
    color: var(--primary-color);
}
/* ==========================================
   Buttons
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 8px;
    font-size: var(--font-size-body);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-medium);
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--text-light);
    border-color: var(--secondary-color);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--hover) 0%, var(--secondary-color) 100%);
    border-color: var(--hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 138, 91, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border-color: rgba(255, 138, 91, 0.5);
}

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

.btn-primary-light {
    background: var(--text-light);
    color: var(--primary-color);
    border-color: var(--text-light);
}

.btn-primary-light:hover {
    background: var(--secondary-color);
    color: var(--text-light);
    border-color: var(--secondary-color);
}

/* ==========================================
   Section Styles
   ========================================== */
section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: var(--font-size-h1);
    color: #FFFFFF;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.title-line {
    width: 80px;
    height: 4px;
    background: var(--secondary-color);
    margin: 0 auto;
    border-radius: 2px;
}

/* ==========================================
   About Preview Section
   ========================================== */
.about-preview {
    background: var(--background-light);
}

.about-preview .section-header {
    text-align: right;
    margin-bottom: 20px;
}

.about-preview .title-line {
    margin: 0;
    margin-top: var(--spacing-xs);
}

.about-content {
    max-width: 800px;
}

.about-text .section-title {
    margin-bottom: var(--spacing-sm);
}

.about-text p {
    font-size: var(--font-size-body);
    line-height: 2;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--secondary-color);
    font-weight: 600;
    font-size: var(--font-size-body);
}

.link-arrow:hover {
    color: var(--hover);
    transform: translateX(-5px);
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(255, 138, 91, 0.1) 0%, rgba(255, 107, 61, 0.1) 100%);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    border: 2px dashed rgba(255, 138, 91, 0.3);
}

.image-placeholder i {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-sm);
}

.image-placeholder p {
    font-size: var(--font-size-body);
    font-weight: 600;
}

/* ==========================================
   Featured Works Section
   ========================================== */
.featured-works {
    background: var(--background-dark);
}

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

.work-card {
    background: var(--background-card);
    padding: var(--spacing-lg);
    border-radius: 15px;
    text-align: center;
    transition: var(--transition-medium);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 138, 91, 0.1);
}

.work-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(255, 138, 91, 0.3);
    border-color: rgba(255, 138, 91, 0.3);
}

.work-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: var(--text-light);
    font-size: 1.75rem;
    box-shadow: 0 4px 15px rgba(255, 138, 91, 0.3);
}

.work-card h3 {
    font-size: var(--font-size-h3);
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.work-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--secondary-color);
    font-weight: 600;
}

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

/* ==========================================
   Video Section
   ========================================== */
.video-section {
    background: var(--background-light);
}

.video-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.15);
    margin-bottom: 3rem;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 15px;
}

/* ==========================================
   CTA Section
   ========================================== */
.cta-section {
    background: linear-gradient(135deg, #3d2415 0%, #2a1f1a 100%);
    text-align: center;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(255, 138, 91, 0.18) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content h2 {
    font-size: var(--font-size-h1);
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: var(--font-size-body);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: linear-gradient(135deg, #2a1f1a 0%, #1f1812 100%);
    color: var(--text-light);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid rgba(255, 138, 91, 0.15);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at top, rgba(255, 138, 91, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    position: relative;
    z-index: 2;
}

.footer-section h3 {
    color: var(--text-light);
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-sm);
}

.footer-section h4 {
    color: var(--text-light);
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-sm);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--secondary-color);
    padding-right: 5px;
}

.footer-contact li {
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 138, 91, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 1rem;
    transition: var(--transition-medium);
    border: 2px solid rgba(255, 138, 91, 0.2);
}

.social-links a:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--text-light);
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(255, 138, 91, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 138, 91, 0.15);
    position: relative;
    z-index: 2;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
}

/* ==========================================
   Responsive Design - Mobile
   ========================================== */
@media (max-width: 768px) {
    :root {
        --font-size-hero: 1.5rem;
        --font-size-h1: 1.375rem;
        --font-size-h2: 1.125rem;
        --font-size-h3: 1rem;
        --font-size-body: 0.875rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    /* Navigation */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--background-dark);
        width: 100%;
        max-width: 100vw;
        text-align: center;
        transition: var(--transition-medium);
        padding: var(--spacing-md) 0;
        gap: 5;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
        border-top: 1px solid rgba(255, 138, 91, 0.2);
        overflow-x: hidden;
    }

    .nav-menu.active {
        display: flex;
        left: 0;
    }

    .nav-link {
        width: 100%;
        padding: 1.25rem 1.5rem;
        margin-bottom: 10px;
        color: var(--text-light);
        font-size: 1.1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 0;
    }
    
    .nav-link:hover,
    .nav-link.active {
        color: var(--text-light);
        background: inherit;
    }

    /* Hero Section */
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .hero-image {
        order: -1;
    }

    .hero-image-frame {
        max-width: 280px;
    }

    .quote-text {
        font-size: var(--font-size-h3);
        line-height: 1.8;
    }

    .signature {
        font-size: 0.875rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    /* About Preview */
    .about-content {
        max-width: 100%;
    }

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

    .work-card {
        padding: var(--spacing-md);
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        text-align: center;
    }

    .footer-section h3,
    .footer-section h4 {
        font-size: 1rem;
    }

    .footer-section p,
    .footer-links a,
    .footer-contact li {
        font-size: 0.85rem;
    }

    .footer-bottom p {
        font-size: 0.75rem;
    }

    .footer-contact li {
        justify-content: center;
    }

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