:root {
    --white: #FFFFFF;
    --white-95: #FCFCFC;
    --white-90: #F8F9FA;
    --orange-3: #FF6B35;
    --orange-light: rgba(255, 107, 53, 0.08);
    --orange-dark: #E55A2B;
    --black-2: #1A1A1A;
    --black-light: #2D3748;
    --gray-light: #718096;
    --border-color: rgba(0, 0, 0, 0.06);
    --shadow-subtle: 0 4px 12px rgba(0, 0, 0, 0.03);
    --shadow-medium: 0 8px 24px rgba(0, 0, 0, 0.05);
    --shadow-strong: 0 12px 36px rgba(0, 0, 0, 0.07);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

:root {
    --white: #FFFFFF;
    --white-95: #FCFCFC;
    --orange: #FF6B35;
    --orange-dark: #E55A2B;
    --orange-light: rgba(255, 107, 53, 0.1);
    --black: #1A1A1A;
    --gray: #718096;
    --border-color: rgba(0, 0, 0, 0.06);
    --shadow: 0 12px 36px rgba(0, 0, 0, 0.07);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--white-95);
}

/* Hero Slider Container */
.hero-slider {
    height: 100vh;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

/* Slides Container */
.slides-container {
    height: 100%;
    position: relative;
}

/* Individual Slide */
.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(100%);
    transition: opacity 1s ease, transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.slide.active {
    opacity: 1;
    transform: translateX(0);
}

.slide.prev {
    transform: translateX(-100%);
}

/* Slide Overlay */
.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.4) 100%);
    z-index: 1;
}

/* Slide Content */
.slide-content {
    position: relative;
    z-index: 2;
    color: white;
    max-width: 800px;
    padding: 0 2rem;
    transform: translateY(30px);
    opacity: 0;
    transition: transform 1s ease 0.3s, opacity 1s ease 0.3s;
}

.slide.active .slide-content {
    transform: translateY(0);
    opacity: 1;
}

/* Slide Tagline */
.slide-tagline {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--orange);
    color: white;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.5rem;
    font-family: 'Manrope', sans-serif;
}

/* Slide Title */
.slide-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color:#fff;
    font-family: 'Manrope', sans-serif;
}

.slide-title span {
    color: var(--orange);
    position: relative;
}

.slide-title span::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--orange-light);
    z-index: -1;
}

/* Slide Description */
.slide-description {
    font-size: 1.3rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
}

/* Slide Buttons */
.slide-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-hero {
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    transition: var(--transition);
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.btn-hero-orange {
    background: var(--orange);
    color: white;
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

.btn-hero-orange:hover {
    background: var(--orange-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 53, 0.4);
}

.btn-hero-outline {
    border: 2px solid white;
    color: white;
    background: transparent;
}

.btn-hero-outline:hover {
    background: white;
    color: var(--black);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.2);
}

/* Navigation Arrows */
.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-nav:hover {
    background: var(--orange);
    border-color: var(--orange);
    transform: translateY(-50%) scale(1.1);
}

.slider-prev {
    left: 2rem;
}

.slider-next {
    right: 2rem;
}

/* Progress Bar */
.slider-progress {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    overflow: hidden;
    z-index: 10;
}

.progress-bar {
    height: 100%;
    background: var(--orange);
    width: 0%;
    transition: width 0.1s linear;
}

/* Slide Indicators */
.slide-indicators {
    position: absolute;
    bottom: 5rem;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.indicator.active {
    background: var(--orange);
    transform: scale(1.3);
}

.indicator::after {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    right: -8px;
    bottom: -8px;
    border-radius: 50%;
}

/* Slide Numbers */
.slide-numbers {
    position: absolute;
    bottom: 4rem;
    right: 3rem;
    color: white;
    font-family: 'Manrope', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    z-index: 10;
}

.current-slide {
    color: var(--orange);
    font-size: 2rem;
}

.total-slides {
    opacity: 0.7;
}

/* Hero Stats */
.hero-stats {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    display: flex;
    gap: 2rem;
    z-index: 10;
}

.hero-stat {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.hero-stat:hover {
    background: rgba(255, 107, 53, 0.2);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--orange);
    line-height: 1;
    margin-bottom: 0.25rem;
    font-family: 'Manrope', sans-serif;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

/* Animation for slide change */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(-100%);
    }
}

/* Responsive */
@media (max-width: 992px) {
    .slide-title {
        font-size: 3rem;
    }
    
    .slide-description {
        font-size: 1.1rem;
    }
    
    .slider-nav {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .slider-prev {
        left: 1rem;
    }
    
    .slider-next {
        right: 1rem;
    }
}

@media (max-width: 768px) {
    .slide-title {
        font-size: 2.5rem;
    }
    
    .slide-content {
        padding: 0 1.5rem;
    }
    
    .slide-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-hero {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .hero-stat {
        flex: 1;
        min-width: 140px;
    }
    
    .slide-numbers {
        right: 1.5rem;
        bottom: 7rem;
    }
}

@media (max-width: 576px) {
    .slide-title {
        font-size: 2rem;
    }
    
    .slide-tagline {
        font-size: 0.8rem;
        padding: 0.4rem 1rem;
    }
    
    .hero-stat {
        padding: 0.75rem 1rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
}


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

body {
    font-family: 'Inter', sans-serif;
    color: #2D3748;
    background: var(--white-95);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    color: var(--black-2);
    line-height: 1.2;
}

.display-1 {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.display-2 {
    font-size: 3.2rem;
    font-weight: 800;
}

.display-3 {
    font-size: 2.5rem;
    font-weight: 700;
}

.display-4 {
    font-size: 2rem;
    font-weight: 700;
}

.lead-xl {
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--gray-light);
    line-height: 1.6;
}

.lead {
    font-size: 1.15rem;
    font-weight: 400;
    color: var(--gray-light);
}

.section-title {
    position: relative;
    padding-bottom: 1rem;
    margin-bottom: 3rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--orange-3);
    border-radius: 1.5px;
}

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

.section-title-center::after {
    left: 50%;
    transform: translateX(-50%);
}

.text-orange {
    color: var(--orange-3) !important;
}

.bg-white-95 {
    background: var(--white-95) !important;
}

.bg-white-90 {
    background: var(--white-90) !important;
}

.bg-orange-light {
    background: var(--orange-light) !important;
}

/* Corporate Navigation */
.navbar-corporate {
    padding: 1.25rem 0;
    background: var(--white);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

.navbar-corporate.scrolled {
    padding: 0.75rem 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.navbar-brand-corporate {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 1.8rem;
    color: var(--black-2);
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 0.5rem;
}

.navbar-corporate.scrolled {
    padding: 1rem 0;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
}


.navbar-brand-corporate span {
    color: var(--orange-3);
}

.nav-mega {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-item-mega {
    position: relative;
}



.nav-link-mega {
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    color: var(--black-light) !important;
    padding: 0.5rem 1rem !important;
    border-radius: 6px;
    transition: var(--transition);
    font-size: 0.95rem;
    position: relative;
    width: 100%;
    text-decoration: none;
}

.nav-link-mega:hover,
.nav-link-mega.active {
    color: var(--orange-3) !important;
    background: var(--orange-light);
}



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

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 240px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-strong);
    border: 1px solid var(--border-color);
    padding: 1rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1000;
}

.nav-item-mega:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 0.75rem 1.5rem;
    color: var(--black-light);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
}

.dropdown-item:hover {
    background: var(--orange-light);
    color: var(--orange-3);
    padding-left: 2rem;
}

.dropdown-item i {
    width: 20px;
    color: var(--orange-3);
}

.nav-badge {
    background: var(--orange-3);
    color: white;
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    margin-left: 0.5rem;
    vertical-align: middle;
}

/* Interactive Hero Section */
.hero-interactive {
    min-height: 100vh;
    background: var(--white);
    padding-top: 120px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.01) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.01) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.3;
    pointer-events: none;
}

.hero-orbit {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    border: 1px solid rgba(255, 107, 53, 0.1);
    top: 50%;
    right: -200px;
    transform: translateY(-50%);
    animation: orbit-rotate 40s linear infinite;
}

@keyframes orbit-rotate {
    0% { transform: translateY(-50%) rotate(0deg); }
    100% { transform: translateY(-50%) rotate(360deg); }
}

.hero-orbit::before,
.hero-orbit::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--orange-3);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
}

.hero-orbit::before {
    left: -6px;
}

.hero-orbit::after {
    right: -6px;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-title span {
    position: relative;
    display: inline-block;
}

.hero-title span::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--orange-light);
    z-index: -1;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--gray-light);
    margin-bottom: 3rem;
    max-width: 600px;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--orange-3);
    line-height: 1;
    margin-bottom: 0.5rem;
    font-family: 'Manrope', sans-serif;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-light);
    font-weight: 500;
}

.hero-interactive-controls {
    position: absolute;
    bottom: 3rem;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 1rem;
    z-index: 2;
}

.interactive-btn {
    padding: 0.75rem 1.5rem;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--black-light);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.interactive-btn:hover,
.interactive-btn.active {
    background: var(--orange-3);
    color: white;
    border-color: var(--orange-3);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Minimalist Cards */
.minimal-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.minimal-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
    border-color: rgba(255, 107, 53, 0.2);
}

.card-number {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 3rem;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.02);
    font-family: 'Manrope', sans-serif;
    line-height: 1;
}

.card-icon {
    width: 64px;
    height: 64px;
    background: var(--orange-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.minimal-card:hover .card-icon {
    background: var(--orange-3);
    transform: rotate(5deg);
}

.card-icon i {
    font-size: 1.8rem;
    color: var(--orange-3);
    transition: var(--transition);
}

.minimal-card:hover .card-icon i {
    color: white;
}

.card-specs {
    margin: 1.5rem 0;
}

.spec-line {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.spec-line:last-child {
    border-bottom: none;
}

.spec-label {
    color: var(--gray-light);
    font-weight: 500;
}

.spec-value {
    color: var(--black-2);
    font-weight: 600;
    font-family: 'Manrope', sans-serif;
}

/* Product Showcase */
.product-showcase-minimal {
    background: var(--white-90);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    margin-bottom: 3rem;
}

.product-header {
    padding: 3rem;
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
}

.product-tag {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--orange-light);
    color: var(--orange-3);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

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

.product-item {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
}

.product-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.product-details {
    padding: 1.5rem;
}

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

.system-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.system-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.system-icon {
    width: 48px;
    height: 48px;
    background: var(--orange-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.system-icon i {
    font-size: 1.5rem;
    color: var(--orange-3);
}

/* Process Timeline Minimal */
.process-minimal {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.process-step-minimal {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.process-step-minimal:last-child {
    margin-bottom: 0;
}

.step-number-minimal {
    width: 40px;
    height: 40px;
    background: var(--white);
    border: 2px solid var(--orange-3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--orange-3);
    font-family: 'Manrope', sans-serif;
    flex-shrink: 0;
}

.step-content-minimal {
    flex: 1;
    background: var(--white);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.process-connector {
    position: absolute;
    left: 20px;
    top: 40px;
    bottom: -3rem;
    width: 2px;
    background: linear-gradient(to bottom, var(--orange-3), transparent);
}

.process-step-minimal:last-child .process-connector {
    display: none;
}

/* Technical Specifications Table */
.spec-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.spec-table th {
    background: var(--white-90);
    padding: 1.25rem 1.5rem;
    text-align: left;
    font-weight: 700;
    color: var(--black-2);
    border-bottom: 1px solid var(--border-color);
}

.spec-table td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--black-light);
}

.spec-table tr:last-child td {
    border-bottom: none;
}

.spec-table tr:hover {
    background: var(--orange-light);
}

/* Projects Gallery Minimal */
.project-grid-minimal {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.project-item-minimal {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 300px;
    border: 1px solid var(--border-color);
}

.project-image-minimal {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.project-item-minimal:hover .project-image-minimal {
    transform: scale(1.1);
}

.project-overlay-minimal {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
    padding: 2rem;
    transform: translateY(10px);
    opacity: 0;
    transition: var(--transition);
}

.project-item-minimal:hover .project-overlay-minimal {
    transform: translateY(0);
    opacity: 1;
}

/* Testimonial Minimal */
.testimonial-minimal {
    background: var(--white);
    border-radius: 12px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    position: relative;
}

.testimonial-quote-minimal {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 4rem;
    color: var(--orange-light);
    font-family: serif;
    line-height: 1;
}

.client-info-minimal {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
}

.client-avatar-minimal {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--orange-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange-3);
    font-weight: 700;
    font-family: 'Manrope', sans-serif;
}

/* CTA Minimal */
.cta-minimal {
    background: var(--white);
    border-radius: 16px;
    padding: 5rem 3rem;
    border: 1px solid var(--border-color);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-minimal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--orange-3), var(--orange-dark));
}

/* Corporate Footer */
.footer-corporate {
    background: var(--black-2);
    color: rgba(255, 255, 255, 0.7);
    padding: 5rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid-corporate {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo-corporate {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.footer-logo-corporate span {
    color: var(--orange-3);
}

.footer-title-corporate {
    color: var(--white);
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-links-corporate {
    list-style: none;
    padding: 0;
}

.footer-links-corporate li {
    margin-bottom: 0.75rem;
}

.footer-links-corporate a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-links-corporate a:hover {
    color: var(--orange-3);
    padding-left: 5px;
}

.footer-contact-corporate {
    list-style: none;
    padding: 0;
}

.footer-contact-corporate li {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.footer-contact-corporate i {
    color: var(--orange-3);
    font-size: 1.2rem;
    margin-top: 0.2rem;
}

.footer-divider-corporate {
    border-color: rgba(255, 255, 255, 0.05);
    margin: 3rem 0;
}

/* WhatsApp Corporate */
.whatsapp-corporate {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.whatsapp-circle {
    width: 56px;
    height: 56px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow-medium);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.nav-link-mega.active {
    border:none !important;
}


.whatsapp-circle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.3s ease;
}

.whatsapp-circle:hover::before {
    transform: scale(1);
}

.whatsapp-circle:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--white);
    color: var(--black-2);
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border-color);
}

.whatsapp-corporate:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(-10px);
}

/* Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1200px) {
    .display-1 { font-size: 3.2rem; }
    .hero-title { font-size: 2.8rem; }
    .footer-grid-corporate { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) {
    .display-1 { font-size: 2.8rem; }
    .hero-title { font-size: 2.4rem; }
    .footer-grid-corporate { grid-template-columns: repeat(2, 1fr); }
    .nav-mega { flex-wrap: wrap; gap: 1rem; }
    .hero-stats { flex-wrap: wrap; gap: 2rem; }
}

@media (max-width: 768px) {
    .display-1 { font-size: 2.4rem; }
    .hero-title { font-size: 2rem; }
    .hero-subtitle { font-size: 1.1rem; }
    .footer-grid-corporate { grid-template-columns: 1fr; }
    .section-py { padding: 4rem 0; }
    .hero-interactive-controls { flex-wrap: wrap; }
    .product-grid { grid-template-columns: 1fr; }
    .system-grid { grid-template-columns: 1fr; }
    .project-grid-minimal { grid-template-columns: 1fr; }
}

.section-py {
    padding: 6rem 0;
}

@media (max-width: 768px) {
    .section-py {
        padding: 4rem 0;
    }
}

.gutter-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.7)), 
                url('https://images.unsplash.com/photo-1584832512678-df581f6e3b73?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    padding-top: 120px;
    display: flex;
    align-items: center;
}

.water-flow {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%23FF6B35"/><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%23FF6B35"/><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%23FF6B35"/></svg>');
    background-repeat: repeat-x;
    animation: waterFlow 20s linear infinite;
}

@keyframes waterFlow {
    0% { background-position-x: 0; }
    100% { background-position-x: 1200px; }
}

.gutter-feature-icon {
    background: var(--orange-light);
    color: var(--orange-3);
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.accessory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.accessory-item {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
}

.accessory-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
    border-color: var(--orange-3);
}

.maintenance-plan {
    background: var(--white);
    border-radius: 16px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.maintenance-plan::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--orange-3);
}

.spec-table-gutter {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.spec-table-gutter th {
    background: var(--white-90);
    padding: 1.25rem 1.5rem;
    text-align: left;
    font-weight: 700;
    color: var(--black-2);
    border-bottom: 1px solid var(--border-color);
}

.spec-table-gutter td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--black-light);
}

.spec-table-gutter tr:last-child td {
    border-bottom: none;
}

.spec-table-gutter tr:hover {
    background: var(--orange-light);
}

.flooring-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.7)), 
                url('/portfolio/floor/portfolio-5.jpg');
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    padding-top: 120px;
    display: flex;
    align-items: center;
}

.floor-pattern {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%23FF6B35"/><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%23FF6B35"/><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%23FF6B35"/></svg>');
    background-repeat: repeat-x;
    animation: patternFlow 20s linear infinite;
}

@keyframes patternFlow {
    0% { background-position-x: 0; }
    100% { background-position-x: 1200px; }
}

.flooring-feature-icon {
    background: var(--orange-light);
    color: var(--orange-3);
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.flooring-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.flooring-type-item {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
}

.flooring-type-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
    border-color: var(--orange-3);
}

.installation-plan {
    background: var(--white);
    border-radius: 16px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.installation-plan::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--orange-3);
}

.spec-table-flooring {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.spec-table-flooring th {
    background: var(--white-90);
    padding: 1.25rem 1.5rem;
    text-align: left;
    font-weight: 700;
    color: var(--black-2);
    border-bottom: 1px solid var(--border-color);
}

.spec-table-flooring td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--black-light);
}

.spec-table-flooring tr:last-child td {
    border-bottom: none;
}

.spec-table-flooring tr:hover {
    background: var(--orange-light);
}

.flooring-color-palette {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.color-chip {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.color-chip:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-subtle);
}

.wood-color { background: #8B4513; }
.oak-color { background: #D2B48C; }
.walnut-color { background: #5C4033; }
.gray-color { background: #808080; }
.white-color { background: #F5F5F5; }
.black-color { background: #1A1A1A; }
.beige-color { background: #F5F5DC; }
.brown-color { background: #A52A2A; }

/* Outdoor-specific enhancements */
.outdoor-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.7)), 
                url('https://images.unsplash.com/photo-1611312449408-fcece27cdbb7?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    padding-top: 120px;
    display: flex;
    align-items: center;
}

.grass-pattern {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%23FF6B35"/><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%23FF6B35"/><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%23FF6B35"/></svg>');
    background-repeat: repeat-x;
    animation: patternFlow 20s linear infinite;
}

@keyframes patternFlow {
    0% { background-position-x: 0; }
    100% { background-position-x: 1200px; }
}

.outdoor-feature-icon {
    background: var(--orange-light);
    color: var(--orange-3);
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.outdoor-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.outdoor-type-item {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    text-align: center;
}

.outdoor-type-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
    border-color: var(--orange-3);
}

.installation-service {
    background: var(--white);
    border-radius: 16px;
    padding: 3rem;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.installation-service::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--orange-3);
}

.spec-table-outdoor {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.spec-table-outdoor th {
    background: var(--white-90);
    padding: 1.25rem 1.5rem;
    text-align: left;
    font-weight: 700;
    color: var(--black-2);
    border-bottom: 1px solid var(--border-color);
}

.spec-table-outdoor td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--black-light);
}

.spec-table-outdoor tr:last-child td {
    border-bottom: none;
}

.spec-table-outdoor tr:hover {
    background: var(--orange-light);
}

.turf-color-grid {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.turf-color {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.turf-color:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-subtle);
}

.green-turf { background: #228B22; }
.emerald-turf { background: #50C878; }
.lime-turf { background: #32CD32; }
.forest-turf { background: #0B6623; }

.wpc-color-grid {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.wpc-color {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.wpc-color:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-subtle);
}

.wood-wpc { background: #8B4513; }
.gray-wpc { background: #808080; }
.brown-wpc { background: #A52A2A; }
.black-wpc { background: #1A1A1A; }
.teak-wpc { background: #C19A6B; }

.application-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.application-item {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition);
}

.application-item:hover {
    background: var(--orange-light);
    transform: translateY(-3px);
}

.application-icon {
    width: 50px;
    height: 50px;
    background: var(--orange-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--orange-3);
    font-size: 1.3rem;
}

.process-duration {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: var(--orange-light);
    color: var(--orange-3);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.5rem;
}



:root {
    --white: #FFFFFF;
    --white-95: #FCFCFC;
    --white-90: #F8F9FA;
    --orange-3: #FF6B35;
    --orange-light: rgba(255, 107, 53, 0.08);
    --orange-dark: #E55A2B;
    --black-2: #1A1A1A;
    --black-light: #2D3748;
    --gray-light: #718096;
    --border-color: rgba(0, 0, 0, 0.06);
    --shadow-subtle: 0 4px 12px rgba(0, 0, 0, 0.03);
    --shadow-medium: 0 8px 24px rgba(0, 0, 0, 0.05);
    --shadow-strong: 0 12px 36px rgba(0, 0, 0, 0.07);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.2);
}

/* Corporate Navigation */
.navbar-corporate {
    padding: 1.25rem 0;
    background: var(--white);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

.navbar-corporate.scrolled {
    padding: 0.75rem 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.navbar-brand-corporate {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 1.8rem;
    color: var(--black-2);
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 0.5rem;
}

.navbar-corporate.scrolled {
    padding: 1rem 0;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
}


.navbar-brand-corporate span {
    color: var(--orange-3);
}

.nav-mega {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-item-mega {
    position: relative;
}



.nav-link-mega {
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    color: var(--black-light) !important;
    padding: 0.5rem 1rem !important;
    border-radius: 6px;
    transition: var(--transition);
    font-size: 0.95rem;
    position: relative;
    width: 100%;
    text-decoration: none;
}

.nav-link-mega:hover,
.nav-link-mega.active {
    color: var(--orange-3) !important;
    background: var(--orange-light);
}



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

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 240px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-strong);
    border: 1px solid var(--border-color);
    padding: 1rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1000;
}

.nav-item-mega:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 0.75rem 1.5rem;
    color: var(--black-light);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
}

.dropdown-item:hover {
    background: var(--orange-light);
    color: var(--orange-3);
    padding-left: 2rem;
}

.dropdown-item i {
    width: 20px;
    color: var(--orange-3);
}

.nav-badge {
    background: var(--orange-3);
    color: white;
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    margin-left: 0.5rem;
    vertical-align: middle;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--white-95);
    color: var(--black-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    color: var(--black-2);
    line-height: 1.2;
}

.display-1 {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.display-3 {
    font-size: 2.5rem;
    font-weight: 700;
}

.lead-xl {
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--gray-light);
    line-height: 1.6;
}

.text-orange {
    color: var(--orange-3) !important;
}

.bg-white-95 {
    background: var(--white-95) !important;
}

.bg-white-90 {
    background: var(--white-90) !important;
}

.bg-orange-light {
    background: var(--orange-light) !important;
}

/* Modern Navigation */
.navbar-modern {
    padding: 1.25rem 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

.navbar-modern.scrolled {
    padding: 1rem 0;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
    background: rgba(255, 255, 255, 0.98);
}

.navbar-brand-modern {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 1.8rem;
    color: var(--black-2);
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 0.5rem;
    position: relative;
    z-index: 2;
}

.navbar-brand-modern span {
    color: var(--orange-3);
    position: relative;
}

.navbar-brand-modern span::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--orange-light);
    z-index: -1;
}

/* Hero Section - Modern */
.hero-portfolio {
    min-height: 90vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
    padding-top: 120px;
    display: flex;
    align-items: center;
}

.hero-portfolio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none"/><path d="M0,0 L100,100" stroke="rgba(255,255,255,0.05)" stroke-width="1"/><path d="M100,0 L0,100" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: 0.5rem;
    font-family: 'Manrope', sans-serif;
    position: relative;
    display: inline-block;
}

.stat-number::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--orange-3);
    border-radius: 1.5px;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Floating Particles */
.floating-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 15s infinite linear;
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-1000px) rotate(720deg);
        opacity: 0;
    }
}

/* Section Styling */
.section-py {
    padding: 6rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.section-title h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--orange-3), var(--orange-dark));
    border-radius: 2px;
}

/* Modern Two Column Portfolio */
.portfolio-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 3rem;
}

.portfolio-item-modern {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    position: relative;
    border: 1px solid var(--border-color);
}

.portfolio-item-modern:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.portfolio-main-image {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

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

.portfolio-content {
    padding: 2.5rem;
    position: relative;
}

.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.portfolio-category {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--orange-light);
    color: var(--orange-3);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    font-family: 'Manrope', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.portfolio-year {
    color: var(--gray-light);
    font-weight: 600;
    font-size: 0.95rem;
}

.portfolio-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--black-2);
    line-height: 1.2;
}

.portfolio-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-light);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.portfolio-location i {
    color: var(--orange-3);
}

.portfolio-description {
    color: var(--black-light);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.portfolio-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    background: var(--white-90);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

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

.portfolio-stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--orange-3);
    line-height: 1;
    margin-bottom: 0.25rem;
    font-family: 'Manrope', sans-serif;
}

.portfolio-stat-label {
    font-size: 0.85rem;
    color: var(--gray-light);
    font-weight: 500;
}

/* Thumbnail Gallery */
.portfolio-gallery {
    margin-top: 2rem;
    position: relative;
}

.gallery-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--black-2);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.gallery-title i {
    color: var(--orange-3);
}

.thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.thumbnail-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    height: 100px;
    cursor: pointer;
    transition: var(--transition);
}

.thumbnail-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.thumbnail-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.thumbnail-item:hover img {
    transform: scale(1.1);
}

.thumbnail-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

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

.thumbnail-overlay i {
    color: white;
    font-size: 1.5rem;
}

/* Project Modal */
.project-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-modal-overlay.active {
    display: block;
    opacity: 1;
}

.project-modal {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 1400px;
    max-height: 90vh;
    background: var(--white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
    animation: modalAppear 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalAppear {
    from {
        opacity: 0;
        transform: translate(-50%, -48%) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    cursor: pointer;
    z-index: 100;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-close:hover {
    background: var(--orange-3);
    transform: rotate(90deg);
}

.modal-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: 100%;
}

.modal-gallery {
    background: #000;
    height: 100%;
    overflow-y: auto;
}

.modal-main-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.modal-thumbnails {
    padding: 1.5rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.modal-thumbnail {
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    height: 120px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.modal-thumbnail:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.modal-thumbnail.active {
    border-color: var(--orange-3);
}

.modal-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-details {
    padding: 3rem;
    overflow-y: auto;
    background: var(--white);
}

/* Statistics Banner */
.stats-section {
    background: linear-gradient(135deg, var(--black-2) 0%, #2d3748 100%);
    border-radius: 24px;
    padding: 5rem 3rem;
    margin: 5rem 0;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--orange-3), var(--orange-dark));
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item {
    color: white;
    position: relative;
    z-index: 2;
}

.stat-item-number {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
    font-family: 'Manrope', sans-serif;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* Client Testimonials */
.testimonials-section {
    position: relative;
}

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

.testimonial-card-modern {
    background: var(--white);
    border-radius: 16px;
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-subtle);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.testimonial-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--orange-3), var(--orange-dark));
}

.testimonial-quote {
    font-size: 3.5rem;
    color: var(--orange-light);
    font-family: serif;
    line-height: 1;
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-top: 2rem;
}

.client-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--orange-3), var(--orange-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.3rem;
    font-family: 'Manrope', sans-serif;
}

/* CTA Section */
.cta-section-modern {
    background: linear-gradient(135deg, var(--orange-3) 0%, var(--orange-dark) 100%);
    border-radius: 24px;
    padding: 5rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, white, rgba(255, 255, 255, 0.3));
}

.cta-title {
    color: white;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-modern {
    padding: 1rem 2.5rem;
    border-radius: 12px;
    font-weight: 700;
    font-family: 'Manrope', sans-serif;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-modern-primary {
    background: white;
    color: var(--orange-3);
}

.btn-modern-primary:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.2);
}

.btn-modern-outline {
    background: transparent;
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-modern-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-3px);
}

/* Footer */
.footer-modern {
    background: var(--black-2);
    color: rgba(255, 255, 255, 0.7);
    padding: 5rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.footer-logo span {
    color: var(--orange-3);
}

.footer-title {
    color: var(--white);
    font-weight: 700;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--orange-3);
    padding-left: 5px;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.whatsapp-circle {
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.whatsapp-circle:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.4);
}

/* Responsive */
@media (max-width: 1200px) {
    .portfolio-columns {
        gap: 2rem;
    }
    
    .modal-content {
        grid-template-columns: 1fr;
        max-height: 95vh;
    }
    
    .modal-gallery {
        height: 400px;
    }
}

@media (max-width: 992px) {
    .portfolio-columns {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-py {
        padding: 4rem 0;
    }
    
    .hero-stats {
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .portfolio-stats {
        grid-template-columns: 1fr;
    }
    
    .modal-details {
        padding: 2rem 1.5rem;
    }
    
    .thumbnail-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-modern {
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .thumbnail-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-main-image {
        height: 280px;
    }
}

.btn-whatsapp-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    border: none;
    box-shadow: 0 2px 10px rgba(37, 211, 102, 0.2);
}

.btn-whatsapp-nav::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 0.7s;
}

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

.btn-whatsapp-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.whatsapp-nav-icon {
    background: rgba(255, 255, 255, 0.15);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.btn-whatsapp-nav:hover .whatsapp-nav-icon {
    transform: rotate(10deg) scale(1.1);
}

.whatsapp-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 30px;
    background: rgba(37, 211, 102, 0.2);
    animation: pulse 2s infinite;
    z-index: -1;
}

@keyframes pulse {
    0% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(-50%, -50%) scale(1.1);
    }
}