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

:root {
    --primary-color: #FFD60A;
    --primary-dark: #E6C209;
    --primary-light: #FFF4B0;
    --secondary-color: #333333;
    --accent-color: #FF6B35;
    --text-dark: #2C2C2C;
    --text-light: #666666;
    --white: #FFFFFF;
    --gray-light: #F8F9FA;
    --gray-medium: #E9ECEF;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.15);
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: #2C2C2C;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(255, 214, 10, 0.25);
}

.navbar.scrolled {
    background: #2C2C2C;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    position: relative;
}

.nav-logo {
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.nav-logo:hover {
    transform: translateY(-2px);
}

.logo-img {
    height: 45px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(255, 215, 0, 0.3));
    transition: all 0.3s ease;
}

.logo-img:hover {
    filter: drop-shadow(0 6px 12px rgba(255, 215, 0, 0.4));
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: #EAEAEA;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 8px 16px;
    border-radius: 25px;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.2), transparent);
    transition: left 0.5s ease;
}

.nav-link:hover::before {
    left: 100%;
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(255, 214, 10, 0.1);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 1px;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: rgba(44, 44, 44, 0.6);
    border: 1px solid rgba(255, 214, 10, 0.2);
}

.hamburger:hover {
    background: rgba(255, 214, 10, 0.15);
    transform: scale(1.05);
}

.bar {
    width: 25px;
    height: 3px;
    background: #EAEAEA;
    margin: 3px 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
    background: var(--primary-color);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
    background: var(--primary-color);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-light) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.highlight {
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    cursor: pointer;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

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

/* Brochure Download Button */
.btn-brochure {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-brochure::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-brochure:hover::before {
    left: 100%;
}

.btn-brochure:hover {
    background: linear-gradient(135deg, #5b5ef0 0%, #7c3aed 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.btn-brochure i {
    transition: transform 0.3s ease;
}

.btn-brochure:hover i {
    transform: translateY(-2px);
}

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

.hero-graphic {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: var(--white);
    box-shadow: var(--shadow);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 20px 0;
    background: var(--white);
}

/* Our Vision Section */
.vision {
    padding: 60px 0 40px;
    background: var(--white);
}

.vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.vision-card {
    background: var(--white);
    border: 1px solid var(--gray-medium);
    border-radius: 18px;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    position: relative;
}

.vision-card::before { content: none; }

.vision-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    background: rgba(255, 214, 10, 0.12);
    border: 1px solid rgba(255, 214, 10, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(255, 214, 10, 0.15);
    color: var(--primary-color);
    font-size: 1.4rem;
}

.vision-card h3 {
    color: var(--text-dark);
    margin: 0.5rem 0 1rem;
}

.vision-card p {
    color: var(--text-dark);
}

@media (max-width: 768px) {
    .vision {
        padding: 40px 0 20px;
    }
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.teaser-video {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.teaser-video:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat p {
    color: var(--text-light);
    font-weight: 500;
}

.about-graphic {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--white);
    margin: 0 auto;
    box-shadow: var(--shadow);
}

/* Brochure Download Component */
.brochure-download {
    margin-top: 2rem;
}

.brochure-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.brochure-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.6s ease;
}

.brochure-card:hover::before {
    left: 100%;
}

.brochure-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.3);
}

.brochure-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    transition: all 0.3s ease;
}

.brochure-card:hover .brochure-icon {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.brochure-content {
    flex: 1;
    position: relative;
    z-index: 2;
}

.brochure-content h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.brochure-content p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.brochure-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: var(--white);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2);
    position: relative;
    overflow: hidden;
}

.brochure-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.brochure-btn:hover::before {
    left: 100%;
}

.brochure-btn:hover {
    background: linear-gradient(135deg, #5b5ef0 0%, #7c3aed 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.brochure-btn i {
    transition: transform 0.3s ease;
}

.brochure-btn:hover i {
    transform: translateY(-1px);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--gray-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

/* Featured Service Cards */
.service-card.featured {
    border: 2px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.service-card.featured::before {
    content: 'FEATURED';
    position: absolute;
    top: 15px;
    right: -30px;
    background: var(--primary-color);
    color: var(--white);
    padding: 5px 40px;
    font-size: 0.7rem;
    font-weight: 700;
    transform: rotate(45deg);
    letter-spacing: 1px;
}

/* Pricing Preview in Service Cards */
.pricing-preview {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-light);
    text-align: center;
}

.price-tag {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.price-details {
    font-size: 0.8rem;
    color: var(--text-light);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--primary-color);
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-card p {
    color: var(--text-light);
    line-height: 1.6;
    flex-grow: 1;
}

.service-btn {
    margin-top: auto;
    margin-top: 1.5rem;
}

/* Portfolio Section - Sophisticated & Compact */
/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--gray-light) 0%, #f8f9ff 100%);
}

.pricing-category {
    margin-bottom: 4rem;
}

.category-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--primary-color);
}

.category-title i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.pricing-card {
    background: var(--white);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-color);
}

.pricing-card.popular {
    border-color: var(--primary-color);
    transform: scale(1.05);
    position: relative;
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
    padding: 8px 24px;
    border-radius: 25px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h4 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-light);
    position: relative;
    padding-left: 2rem;
}

.features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
}

.features li:last-child {
    border-bottom: none;
}

/* Additional Services */
.additional-services {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.service-item {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.service-item:hover {
    transform: translateX(8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.service-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.service-info p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.4;
}

.service-price {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    min-width: 120px;
    text-align: right;
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
    cursor: pointer;
    display: none;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
}

.scroll-to-top:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.4);
}

.scroll-to-top.show {
    display: block;
    animation: fadeInUp 0.3s ease-out;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 90px; /* leave room for scroll-to-top */
    right: 20px;
    background-color: #25D366;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2);
    z-index: 1000;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.portfolio {
    padding: 80px 0 60px;
    background: linear-gradient(135deg, #fafbfc 0%, var(--white) 40%, #f8fafc 100%);
    position: relative;
}

.portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    border-radius: 1px;
}

/* Sophisticated Header */
.portfolio-header {
    position: relative;
    margin-bottom: 3rem;
}

.header-accent {
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    margin: 0 auto 1.5rem;
    border-radius: 2px;
}

.portfolio-header h2 {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-dark) 0%, #4a5568 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.portfolio-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 400;
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Elegant Filter */
.portfolio-filter {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.filter-container {
    display: inline-flex;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    padding: 6px;
    border-radius: 50px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 215, 0, 0.15);
    gap: 4px;
}

.filter-btn {
    padding: 10px 20px;
    border: none;
    background: transparent;
    color: var(--text-light);
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    letter-spacing: 0.3px;
}

.filter-btn:hover {
    color: var(--text-dark);
    background: rgba(255, 215, 0, 0.1);
}

.filter-btn.active {
    background: var(--primary-color);
    color: var(--text-dark);
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

/* Compact Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* Sophisticated Portfolio Cards */
.portfolio-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.06);
    position: relative;
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    border-color: rgba(255, 215, 0, 0.3);
}

/* Signature Project */
.portfolio-card.signature {
    border: 2px solid var(--primary-color);
    background: linear-gradient(135deg, var(--white) 0%, rgba(255, 215, 0, 0.03) 100%);
}

.portfolio-card.signature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
}

/* Card Visual */
.card-visual {
    height: 160px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.9;
}

.web-gradient { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.mobile-gradient { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.ai-gradient { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.design-gradient { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.marketing-gradient { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.video-gradient { background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); }

.project-icon {
    font-size: 2.5rem;
    color: var(--white);
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.portfolio-card:hover .project-icon {
    transform: scale(1.1) rotate(5deg);
}

.signature-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-color);
    color: var(--white);
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 3;
    animation: pulse 2s infinite;
}

/* Card Content */
.card-content {
    padding: 1.5rem;
}

.project-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.category {
    color: var(--primary-color);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.year {
    color: var(--text-light);
    font-size: 0.8rem;
    font-weight: 500;
    background: var(--gray-light);
    padding: 2px 8px;
    border-radius: 10px;
}

.card-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.card-content p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

/* Tech Stack */
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.25rem;
}

.tech-stack span {
    background: var(--gray-light);
    color: var(--text-dark);
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.2s ease;
}

.tech-stack span:hover {
    background: var(--primary-light);
    border-color: var(--primary-color);
}

/* Project Stats (Signature only) */
.project-stats {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.25rem;
    padding: 1rem;
    background: rgba(255, 215, 0, 0.08);
    border-radius: 12px;
    border-left: 3px solid var(--primary-color);
}

.stat {
    text-align: center;
}

.stat .value {
    display: block;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.stat .label {
    font-size: 0.7rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

/* View Project Button */
.view-project {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-dark);
    border: none;
    padding: 12px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

.view-project::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.view-project:hover::before {
    left: 100%;
}

.view-project:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

/* Minimal CTA */
.portfolio-cta {
    text-align: center;
    padding: 2.5rem 2rem;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.portfolio-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.05) 0%, transparent 70%);
    animation: rotate 25s linear infinite;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.cta-content p {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--text-dark);
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    letter-spacing: 0.3px;
}

.cta-button:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.cta-button i {
    transition: transform 0.3s ease;
}

.cta-button:hover i {
    transform: translateX(4px);
}

/* Clients Section */
.clients {
    padding: 80px 0;
    background: var(--gray-light);
}

/* CTA sections (e.g., Get Started Today buttons) */
.cta-section .btn {
    margin-bottom: 16px;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.client-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.client-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.client-logo {
    width: 60px;
    height: 60px;
    background: #2C2C2C;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
    color: var(--primary-color);
}

.client-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.client-card p {
    color: var(--text-light);
    font-style: italic;
    line-height: 1.6;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: #2C2C2C;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-item h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.contact-item p {
    color: var(--text-light);
}

.social-links h3 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.social-icons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-icon {
    width: 45px;
    height: 45px;
    background: #2C2C2C;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #EAEAEA;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: var(--primary-color);
    color: var(--text-dark);
    transform: translateY(-3px);
}

.contact-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin: 1rem 0 0.5rem;
}

.btn-whatsapp,
.btn-instagram {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 10px 16px;
    border-radius: 10px;
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.2s ease, opacity 0.2s ease, box-shadow 0.2s ease;
}

.btn-whatsapp {
    background: #25D366;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.25);
}

.btn-instagram {
    background: linear-gradient(45deg, #F58529, #FEDA77, #DD2A7B, #8134AF, #515BD4);
    box-shadow: 0 4px 12px rgba(221, 42, 123, 0.35);
}

.btn-whatsapp:hover,
.btn-instagram:hover {
    transform: scale(1.05);
    opacity: 0.95;
}

.btn-whatsapp i,
.btn-instagram i {
    font-size: 1rem;
}

.contact-form {
    background: var(--gray-light);
    padding: 2rem;
    border-radius: 20px;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-medium);
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

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

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

/* Contact Brochure Download */
.contact-brochure {
    margin-top: 2rem;
}

.contact-brochure-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.contact-brochure-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.1), transparent);
    transition: left 0.6s ease;
}

.contact-brochure-card:hover::before {
    left: 100%;
}

.contact-brochure-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.3);
}

.brochure-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    position: relative;
    z-index: 2;
}

.brochure-header i {
    font-size: 1.5rem;
    color: #6366f1;
    width: 40px;
    height: 40px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.contact-brochure-card:hover .brochure-header i {
    background: rgba(99, 102, 241, 0.2);
    transform: scale(1.05);
}

.brochure-header h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.brochure-header p {
    font-size: 0.8rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.3;
}

.contact-brochure-btn {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: var(--white);
    text-decoration: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 3px 12px rgba(99, 102, 241, 0.3);
    position: relative;
    z-index: 2;
    overflow: hidden;
}

.contact-brochure-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.contact-brochure-btn:hover::before {
    left: 100%;
}

.contact-brochure-btn:hover {
    background: linear-gradient(135deg, #5b5ef0 0%, #7c3aed 100%);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 5px 18px rgba(99, 102, 241, 0.4);
}

.contact-brochure-btn i {
    transition: transform 0.3s ease;
}

.contact-brochure-btn:hover i {
    transform: translateY(-1px);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #2a2a2a 100%);
    color: var(--white);
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.footer::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.05) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.footer-section.logo-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    height: 60px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
    filter: drop-shadow(0 4px 12px rgba(255, 215, 0, 0.3));
    margin-bottom: 1rem;
}

.footer-section.logo-section p {
    font-size: 1.1rem;
    color: var(--gray-medium);
    font-weight: 500;
    margin-bottom: 1rem;
}

.footer-tagline {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.footer-tagline span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    font-style: italic;
}

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 600;
    position: relative;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
}

.footer-section ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-section ul li {
    transition: all 0.3s ease;
}

.footer-section ul li:hover {
    transform: translateX(5px);
}

.footer-section a {
    color: var(--gray-medium);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    font-weight: 400;
}

.footer-section a::before {
    content: '';
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 1px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.footer-section a:hover::before {
    width: 10px;
}

.footer-section a:hover {
    color: var(--primary-color);
    padding-left: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    color: var(--gray-medium);
    position: relative;
    z-index: 2;
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-container {
        height: 70px;
        padding: 0 20px;
    }

    .logo-img {
        height: 35px;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: #2C2C2C;
        backdrop-filter: none;
        width: 100%;
        text-align: center;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
        padding: 3rem 0;
        gap: 1.5rem;
        border: none;
        border-radius: 0;
    }

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

    .nav-link {
        padding: 12px 24px;
        font-size: 1.1rem;
        width: 200px;
        margin: 0 auto;
        border-radius: 30px;
        background: rgba(255, 214, 10, 0.05);
        border: 1px solid rgba(255, 214, 10, 0.2);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-section.logo-section {
        align-items: center;
    }

    .footer-logo {
        height: 50px;
    }

    .footer-section a:hover {
        padding-left: 0;
        transform: translateY(-2px);
    }

    .footer-section a::before {
        display: none;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .teaser-video {
        max-width: 100%;
        border-radius: 15px;
    }

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

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .portfolio-header h2 {
        font-size: 2.2rem;
    }

    .filter-container {
        padding: 4px;
        gap: 2px;
    }

    .filter-btn {
        padding: 8px 16px;
        font-size: 0.8rem;
    }

    .card-visual {
        height: 140px;
    }

    .card-content {
        padding: 1.25rem;
    }

    .project-stats {
        gap: 1rem;
        padding: 0.75rem;
    }

    .portfolio-cta {
        padding: 2rem 1.5rem;
    }

    .cta-content h3 {
        font-size: 1.5rem;
    }

    /* Brochure Components Responsive */
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }

    .btn-brochure {
        width: 100%;
        max-width: 250px;
        justify-content: center;
    }

    .brochure-card {
        flex-direction: column;
        text-align: center;
        gap: 1.25rem;
    }

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

    .contact-brochure-card {
        padding: 1rem;
    }

    .brochure-header {
        justify-content: center;
        text-align: center;
        gap: 0.75rem;
    }

    /* Pricing Section Responsive */
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .pricing-card.popular {
        transform: none;
    }

    .category-title {
        font-size: 1.5rem;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }

    .service-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .service-price {
        min-width: auto;
        text-align: center;
    }

    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .service-card {
        padding: 1.5rem;
    }

    .portfolio-item {
        margin: 0 10px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

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

.hero-content,
.service-card,
.portfolio-item,
.client-card {
    animation: fadeInUp 0.8s ease-out;
}

/* Hover Effects */
.service-card:hover .service-icon,
.client-card:hover .client-logo {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-light);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}