/* ======================
   CSS Variables & Reset
   ====================== */

:root {
    /* Colors - Bold accent with neutral base */
    --accent-primary: #FF6B35;
    --accent-secondary: #F7931E;
    --neutral-dark: #1A1A1A;
    --neutral-medium: #4A4A4A;
    --neutral-light: #F5F5F5;
    --neutral-white: #FFFFFF;

    /* Gradients */
    --gradient-accent: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    --gradient-dark: linear-gradient(135deg, #2A2A2A, var(--neutral-dark));

    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Playfair Display', 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-smooth: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--neutral-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

/* ======================
   Utility Classes
   ====================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-md);
    color: var(--neutral-dark);
}

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

.section-subtitle {
    text-align: center;
    color: var(--neutral-medium);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* ======================
   Navigation
   ====================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-dark);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
    list-style: none;
}

.nav-link {
    color: var(--neutral-medium);
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: var(--transition-smooth);
}

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

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--neutral-dark);
    transition: var(--transition-smooth);
}

/* ======================
   Hero Section
   ====================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-image: linear-gradient(135deg, rgba(255, 255, 255, 0.75) 0%, rgba(255, 245, 242, 0.70) 100%),
        url('gallery/Art-and-Illustration-for-Graphic-Design-Example-3.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
    padding: var(--spacing-lg) var(--spacing-md);
}



.hero-content {
    text-align: center;
    z-index: 2;
    max-width: 900px;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--neutral-dark);
}

.hero-tagline {
    font-size: clamp(1.125rem, 3vw, 1.5rem);
    color: var(--neutral-medium);
    margin-bottom: var(--spacing-lg);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-decoration {
    position: absolute;
    width: 600px;
    height: 600px;
    background: var(--gradient-accent);
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.15;
    top: -200px;
    right: -200px;
    animation: float 20s ease-in-out infinite;
}

/* ======================
   Buttons
   ====================== */

.btn {
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
    display: inline-block;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--gradient-accent);
    color: var(--neutral-white);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.btn-secondary:hover {
    background: var(--accent-primary);
    color: var(--neutral-white);
}

/* ======================
   About Section
   ====================== */

.about {
    padding: var(--spacing-xl) 0;
    background: var(--neutral-white);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    align-items: center;
}

.about-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.placeholder-image {
    aspect-ratio: 1;
    background: var(--gradient-accent);
    position: relative;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-text {
    margin-bottom: var(--spacing-md);
    color: var(--neutral-medium);
    font-size: 1.125rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--neutral-light);
    border-radius: 12px;
    transition: var(--transition-smooth);
}

.stat:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    color: var(--neutral-medium);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

/* ======================
   Services Section
   ====================== */

.services {
    padding: var(--spacing-xl) 0;
    background: var(--neutral-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background: var(--neutral-white);
    padding: var(--spacing-lg);
    border-radius: 16px;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.service-icon svg {
    width: 30px;
    height: 30px;
    color: var(--neutral-white);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--neutral-dark);
}

.service-description {
    color: var(--neutral-medium);
    line-height: 1.7;
}

/* ======================
   Portfolio Section
   ====================== */

.portfolio {
    padding: var(--spacing-xl) 0;
    background: var(--neutral-white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.portfolio-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    box-shadow: var(--shadow-md);
}

.portfolio-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
    display: block;
}

.portfolio-image[data-project="1"] {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.portfolio-image[data-project="2"] {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.portfolio-image[data-project="3"] {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.portfolio-image[data-project="4"] {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.portfolio-image[data-project="5"] {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.portfolio-image[data-project="6"] {
    background: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
}

.portfolio-image[data-project="7"] {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

.portfolio-image[data-project="8"] {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-md);
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: var(--neutral-white);
    transform: translateY(100%);
    transition: var(--transition-smooth);
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

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

.portfolio-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.portfolio-category {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* ======================
   Testimonials Section
   ====================== */

.testimonials {
    padding: var(--spacing-xl) 0;
    background: var(--neutral-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background: var(--neutral-white);
    padding: var(--spacing-lg);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: var(--transition-smooth);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.quote-icon {
    font-size: 4rem;
    line-height: 1;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: Georgia, serif;
    margin-bottom: var(--spacing-sm);
}

.testimonial-text {
    color: var(--neutral-medium);
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-accent);
    flex-shrink: 0;
}

.author-name {
    font-weight: 600;
    color: var(--neutral-dark);
    margin-bottom: 0.25rem;
}

.author-role {
    color: var(--neutral-medium);
    font-size: 0.875rem;
}

/* ======================
   Contact Section
   ====================== */

.contact {
    padding: var(--spacing-xl) 0;
    background: var(--neutral-dark);
    color: var(--neutral-white);
}

.contact .section-title {
    color: var(--neutral-white);
}

.contact-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--neutral-white);
    transition: var(--transition-fast);
    font-size: 1.125rem;
}

.contact-method svg {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.contact-method:hover {
    color: var(--accent-primary);
    transform: translateX(8px);
}

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

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.social-link svg {
    width: 24px;
    height: 24px;
}

.social-link:hover {
    background: var(--gradient-accent);
    transform: translateY(-4px);
}

/* ======================
   WhatsApp Float Button
   ====================== */

.whatsapp-float {
    position: fixed;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition-smooth);
    animation: pulse 2s infinite;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    color: var(--neutral-white);
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
}

/* ======================
   Footer
   ====================== */

.footer {
    background: var(--neutral-dark);
    color: rgba(255, 255, 255, 0.6);
    padding: var(--spacing-md);
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ======================
   Animations
   ====================== */

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

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

@keyframes float {

    0%,
    100% {
        transform: translateY(0) translateX(0);
    }

    50% {
        transform: translateY(-20px) translateX(20px);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* ======================
   Responsive Design
   ====================== */

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--neutral-white);
        width: 100%;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
        transition: var(--transition-smooth);
    }

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

    .mobile-menu-toggle {
        display: flex;
    }

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

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

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

    .hero-cta {
        flex-direction: column;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

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

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

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

@media (max-width: 480px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
    }

    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }
}