/* Updated public/assets/css/styles.css */
/* ==========================================================================
   BestLink Fabricators - Modern Redesign
   Clean, Vibrant Design with Perfect SEO Structure
   ========================================================================== */

/* CSS Variables - Vibrant Blue Theme */
:root {
    /* Primary Brand Colors - Vibrant Blue */
    --primary-blue: #2563eb;      /* Vibrant Blue */
    --primary-dark: #1d4ed8;      /* Darker Blue */
    --primary-light: #3b82f6;     /* Light Blue */
    --primary-lighter: #60a5fa;   /* Lighter Blue */
    
    /* Accent Colors */
    --accent-orange: #f97316;     /* Vibrant Orange */
    --accent-hover: #ea580c;      /* Darker Orange */
    
    /* Neutral Colors */
    --graphite-black: #0f172a;    /* Dark Text / Footer */
    --dark-gray: #334155;         /* Body Text */
    --medium-gray: #64748b;       /* Muted Text */
    --light-gray: #e2e8f0;        /* Borders / Lines */
    --soft-gray: #f8fafc;         /* Section Background */
    --white: #ffffff;             /* Main Background */
    
    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--font-body);
    color: var(--dark-gray);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--graphite-black);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

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

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

ul, ol {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

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

/* Typography Scale */
.display-1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
}

.display-2 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
}

.display-3 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

.text-lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--medium-gray);
}

/* Utility Classes */
.text-primary { color: var(--primary-blue) !important; }
.text-accent { color: var(--accent-orange) !important; }
.text-white { color: var(--white) !important; }
.text-dark { color: var(--graphite-black) !important; }
.text-gray { color: var(--medium-gray) !important; }

.bg-primary { background-color: var(--primary-blue) !important; }
.bg-primary-dark { background-color: var(--primary-dark) !important; }
.bg-primary-light { background-color: var(--primary-light) !important; }
.bg-accent { background-color: var(--accent-orange) !important; }
.bg-light { background-color: var(--soft-gray) !important; }
.bg-white { background-color: var(--white) !important; }
.bg-dark { background-color: var(--graphite-black) !important; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.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;
    z-index: -1;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: var(--white);
    border: none;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-outline-primary:hover {
    background-color: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-hover));
    color: var(--white);
    border: none;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.3);
}

.btn-accent:hover {
    background: linear-gradient(135deg, var(--accent-hover), var(--accent-orange));
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
}

.btn-outline-light {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-outline-light:hover {
    background-color: var(--white);
    color: var(--primary-blue);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1.125rem 2.25rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader {
    position: relative;
    width: 80px;
    height: 80px;
}

.loader-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 8px solid transparent;
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loader-ring:nth-child(2) {
    border-top-color: var(--primary-light);
    animation-delay: 0.2s;
}

.loader-ring:nth-child(3) {
    border-top-color: var(--accent-orange);
    animation-delay: 0.4s;
}

.loader-ring:nth-child(4) {
    border-top-color: var(--primary-dark);
    animation-delay: 0.6s;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Top Contact Bar - Desktop Only */
.top-contact-bar {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: var(--white);
    padding: 0.75rem 0;
    font-size: 0.875rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1040;
    box-shadow: var(--shadow-sm);
}

.top-contact-bar .row {
    flex-wrap: nowrap;
}

.top-contact-bar .contact-info {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    overflow: hidden;
}

.top-contact-bar .contact-info span {
    white-space: nowrap;
    margin: 0 0.5rem;
    display: inline-flex;
    align-items: center;
}

.top-contact-bar .contact-info a {
    white-space: nowrap;
}

.top-contact-bar a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition-normal);
}

.top-contact-bar a:hover {
    color: var(--accent-orange);
    text-decoration: underline;
}

.top-contact-bar .separator {
    color: rgba(255, 255, 255, 0.5);
}

.btn-cta-sm {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: var(--accent-orange);
    color: var(--white);
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-cta-sm:hover {
    background: var(--accent-hover);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Modern Navbar */
.navbar {
    background-color: var(--white);
    padding: 1.25rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.top-contact-bar.d-none + .navbar {
    top: 3rem;
}

.navbar.scrolled {
    top: 0;
    padding: 0.75rem 0;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

/* Logo Container */
.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: transform var(--transition-normal);
}

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

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary-blue);
    letter-spacing: -0.5px;
}

.logo-tagline {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--medium-gray);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Mobile Contact Button */
.mobile-contact {
    margin-right: 1rem;
}

.mobile-contact-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary-blue);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-normal);
}

.mobile-contact-btn:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: scale(1.1);
}

/* Navigation Links */
.navbar-nav .nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--graphite-black);
    padding: 0.5rem 1rem;
    margin: 0 0.25rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: all var(--transition-normal);
    transform: translateX(-50%);
}

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

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

.navbar-nav .nav-link.active {
    color: var(--primary-blue);
    font-weight: 600;
}

.navbar-nav .nav-link.active::after {
    width: 80%;
    background: var(--primary-blue);
}

.nav-cta {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-hover));
    color: var(--white) !important;
    padding: 0.625rem 1.5rem !important;
    border-radius: var(--radius-md) !important;
    margin-left: 0.5rem !important;
}

.nav-cta:hover {
    background: linear-gradient(135deg, var(--accent-hover), var(--accent-orange));
    color: var(--white) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

/* Mobile Menu */
.offcanvas {
    background-color: var(--white);
}

.offcanvas-header {
    border-bottom: 1px solid var(--light-gray);
    padding: 1.5rem;
}

.offcanvas-body {
    padding: 1.5rem;
}

.mobile-contact-info {
    padding: 1.5rem;
    background: var(--soft-gray);
    border-radius: var(--radius-md);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    text-decoration: none;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
    color: var(--white);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--graphite-black);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition-normal);
    pointer-events: none;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateX(0);
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease;
}

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

.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    padding: var(--spacing-xl) 0;
}

.hero-badge {
    display: inline-block;
    background: var(--accent-orange);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.6s ease;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--white);
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 600px;
    animation: fadeInUp 0.6s ease 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.6s ease 0.6s both;
}

.hero-features {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.8s both;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.feature i {
    color: var(--accent-orange);
}

/* Slider Controls */
.slider-controls {
    position: absolute;
    bottom: 2rem;
    left: 0;
    right: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.slider-prev,
.slider-next {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
    backdrop-filter: blur(10px);
}

.slider-prev:hover,
.slider-next:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    transform: scale(1.1);
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-normal);
}

.slider-dot.active {
    background: var(--white);
    transform: scale(1.2);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 5rem;
    left: 0;
    right: 0;
    z-index: 2;
    display: flex;
    justify-content: center;
}

.scroll-down {
    color: var(--white);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
    text-decoration: none;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

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

/* Trust Indicators */
.trust-indicators {
    background: linear-gradient(135deg, var(--soft-gray) 0%, var(--white) 100%);
}

.trust-item {
    text-align: center;
    padding: 2rem 1rem;
}

.trust-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 1.75rem;
}

.trust-count {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.trust-text {
    color: var(--medium-gray);
    font-size: 1rem;
    font-weight: 500;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-subtitle {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    position: relative;
}

.section-subtitle::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--accent-orange);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--graphite-black);
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.125rem;
    color: var(--medium-gray);
    max-width: 700px;
    margin: 0 auto;
}

/* Service Cards */
.services-section {
    background: var(--white);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    height: 100%;
    border: 1px solid var(--light-gray);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-light);
}

.service-img {
    height: 250px;
    overflow: hidden;
    position: relative;
}

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

.service-card:hover .service-img img {
    transform: scale(1.1);
}

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.service-card:hover .service-overlay {
    opacity: 1;
}

.service-link {
    width: 60px;
    height: 60px;
    background: var(--white);
    color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    text-decoration: none;
    transition: var(--transition-normal);
}

.service-link:hover {
    background: var(--accent-orange);
    color: var(--white);
    transform: rotate(45deg);
}

.service-content {
    padding: 2rem;
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--white);
    font-size: 1.5rem;
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--graphite-black);
}

.service-text {
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-features {
    margin-bottom: 1.5rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--dark-gray);
    font-size: 0.95rem;
}

.service-features i {
    color: var(--primary-blue);
    font-size: 0.875rem;
}

/* Why Choose Us */
.why-choose-section {
    background: linear-gradient(to bottom, var(--soft-gray) 0%, var(--white) 100%);
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.feature-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.feature-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--graphite-black);
}

.feature-content p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

.image-gallery .main-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.image-gallery .main-image img {
    transition: transform var(--transition-slow);
}

.image-gallery .main-image:hover img {
    transform: scale(1.05);
}

.gallery-grid img {
    border-radius: var(--radius-md);
    transition: transform var(--transition-normal);
}

.gallery-grid img:hover {
    transform: scale(1.05);
}

/* Process Section */
.process-steps {
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-light));
    z-index: 1;
}

.process-step {
    text-align: center;
    padding: 2rem 1rem;
    position: relative;
    z-index: 2;
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-light);
    line-height: 1;
    margin-bottom: 1rem;
    opacity: 0.2;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 1.75rem;
    box-shadow: var(--shadow-lg);
}

.step-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--graphite-black);
}

.step-content p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

/* Project Cards */
.project-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    height: 100%;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.project-image {
    height: 250px;
    overflow: hidden;
    position: relative;
}

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

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(37, 99, 235, 0.1), rgba(37, 99, 235, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.view-project {
    width: 60px;
    height: 60px;
    background: var(--white);
    color: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    text-decoration: none;
    transition: var(--transition-normal);
}

.view-project:hover {
    background: var(--accent-orange);
    color: var(--white);
    transform: rotate(90deg);
}

.project-content {
    padding: 1.5rem;
}

.project-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--graphite-black);
}

.project-category {
    color: var(--primary-blue);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.project-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary-blue);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
}

.project-link:hover {
    color: var(--primary-dark);
    gap: 0.5rem;
}

/* Contact Section */
.contact-section {
    background: var(--soft-gray);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.contact-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.contact-details h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--graphite-black);
}

.contact-details p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

.contact-details a {
    color: var(--primary-blue);
    text-decoration: none;
    transition: var(--transition-normal);
}

.contact-details a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.contact-form-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact-form-card h3 {
    color: var(--graphite-black);
    margin-bottom: 1.5rem;
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-gray);
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--dark-gray);
    transition: var(--transition-normal);
    background: var(--white);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-control::placeholder {
    color: var(--medium-gray);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.cta-card {
    background: var(--white);
    color: var(--graphite-black);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-2xl);
}

.cta-title {
    color: var(--graphite-black);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-text {
    font-size: 1.125rem;
    color: var(--medium-gray);
    margin-bottom: 0;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--graphite-black) 0%, #1e293b 100%);
    color: var(--white);
    padding-top: 4rem;
    padding-bottom: 2rem;
}

.footer-text {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
    line-height: 1.7;
}

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

.social-link {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-title {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent-orange);
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-normal);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-contact i {
    color: var(--accent-orange);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-normal);
}

.footer-contact a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-divider {
    border-color: rgba(255, 255, 255, 0.1);
    margin: 3rem 0 2rem;
}

.copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

.developer-link {
    color: var(--accent-orange) !important;
    text-decoration: none;
    font-weight: 600;
}

.developer-link:hover {
    color: var(--accent-hover) !important;
    text-decoration: underline;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    text-decoration: none;
    box-shadow: var(--shadow-lg);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
}

@media (max-width: 992px) {
    .top-contact-bar {
        display: none !important;
    }
    
    .navbar {
        top: 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 1rem;
    }
    
    .process-steps::before {
        display: none;
    }
    
    .process-step {
        margin-bottom: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: 3rem 0;
    }
    
    .hero-section {
        min-height: 80vh;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .display-1 { font-size: 2.5rem; }
    .display-2 { font-size: 2.25rem; }
    .display-3 { font-size: 2rem; }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
    
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .slider-controls {
        bottom: 1rem;
    }
    
    .scroll-indicator {
        bottom: 3rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 0.75rem;
    }

    .navbar .container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    
    .navbar-toggler {
        margin-right: 0;
        padding: 0.25rem 0.5rem;
    }
    
    .mobile-contact {
        margin-right: 0.5rem;
    }
    
    .hero-section {
        min-height: 70vh;
    }

    .hero-section .container {
        padding: 0;
    }
    
    .hero-content {
        padding: 3rem 1rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }

    .hero-subtitle {
        max-width: none;
    }
    
    .hero-buttons {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 1rem !important;
    }

    .hero-buttons .btn {
        width: 100% !important;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .btn-lg {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .service-card,
    .project-card {
        margin-bottom: 1.5rem;
    }
    
    .contact-form-card {
        padding: 1.5rem;
    }
    
    .footer {
        padding-top: 3rem;
        padding-bottom: 1.5rem;
    }

    .offcanvas {
        --bs-offcanvas-width: 100vw !important;
    }

    .offcanvas-body {
        overflow-x: hidden;
        padding: 1rem;
    }

    .mobile-contact-info p,
    .mobile-contact-info a {
        word-break: break-all;
    }
}

/* Print Styles */
@media print {
    .whatsapp-float,
    .back-to-top,
    .navbar-toggler,
    .btn-cta-sm,
    .slider-controls,
    .scroll-indicator {
        display: none !important;
    }
    
    .navbar {
        position: static;
        box-shadow: none;
    }
    
    .hero-slider,
    .hero-slide::before {
        display: none;
    }
    
    .hero-section {
        min-height: auto;
        background: white;
        color: black;
    }
    
    .hero-content {
        color: black;
    }
}