/* 
==============================================================================
PLUMBING WEBSITE TEMPLATE - CSS STYLES
==============================================================================
A professional, responsive template for plumbing businesses
Author: [Your Name]
Version: 1.0
*/

/* 
==============================================================================
CSS RESET & BASE STYLES
==============================================================================
*/

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333333;
    background-color: #ffffff;
    overflow-x: hidden;
}

/* 
==============================================================================
CSS VARIABLES (DESIGN TOKENS)
==============================================================================
*/

:root {
    /* Brand Colors */
    --primary-color: #1e40af;        /* Professional Blue */
    --primary-dark: #1e3a8a;         /* Darker Blue */
    --primary-light: #3b82f6;        /* Lighter Blue */
    --secondary-color: #dc2626;      /* Emergency Red */
    --secondary-dark: #b91c1c;       /* Darker Red */
    --accent-color: #f59e0b;         /* Accent Orange */
    
    /* Neutral Colors */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Success & Status Colors */
    --success-color: #059669;
    --warning-color: #d97706;
    --error-color: #dc2626;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Poppins', 'Inter', sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.25rem;   /* 4px */
    --spacing-sm: 0.5rem;    /* 8px */
    --spacing-md: 1rem;      /* 16px */
    --spacing-lg: 1.5rem;    /* 24px */
    --spacing-xl: 2rem;      /* 32px */
    --spacing-2xl: 3rem;     /* 48px */
    --spacing-3xl: 4rem;     /* 64px */
    
    /* Layout */
    --container-max-width: 1200px;
    --header-height: 80px;
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.25s ease-in-out;
    --transition-slow: 0.35s ease-in-out;
}

/* 
==============================================================================
TYPOGRAPHY
==============================================================================
*/

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-semibold);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: var(--font-weight-bold);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

h5 {
    font-size: 1.125rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-600);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

/* 
==============================================================================
UTILITY CLASSES
==============================================================================
*/

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

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

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

.text-secondary {
    color: var(--secondary-color);
}

.highlight {
    color: white;
    font-weight: var(--font-weight-semibold);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* 
==============================================================================
BUTTONS
==============================================================================
*/

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: var(--font-weight-medium);
    line-height: 1;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.3);
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-emergency {
    background-color: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
}

.btn-emergency:hover {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-full {
    width: 100%;
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.125rem;
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
}

/* 
==============================================================================
HEADER & NAVIGATION
==============================================================================
*/

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.header.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    gap: var(--spacing-lg);
}

.navbar-brand .logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    text-decoration: none;
}

.logo-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.logo-text {
    color: var(--primary-color);
}

.footer .logo-text {
    color: white;
}

.navbar-nav {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    margin: 0;
    padding: 0;
}

.nav-link {
    font-weight: var(--font-weight-medium);
    color: var(--gray-700);
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--primary-color);
    border-radius: 1px;
}

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

.phone-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: var(--font-weight-medium);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.phone-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

.cta-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: var(--font-weight-medium);
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.cta-btn:hover {
    background-color: var(--primary-dark);
    color: white;
    transform: translateY(-1px);
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.mobile-toggle span {
    width: 24px;
    height: 3px;
    background-color: var(--gray-700);
    transition: all var(--transition-normal);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* 
==============================================================================
HERO SECTION
==============================================================================
*/

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    opacity: 0.5;
}

.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    padding: var(--spacing-3xl) 0;
    margin-top: var(--header-height);
}

.hero-text {
    max-width: 600px;
}

.hero-title {
    color: white;
    margin-bottom: var(--spacing-lg);
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: var(--font-weight-medium);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
}

.hero-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero-buttons .btn {
    font-size: 1.125rem;
    padding: var(--spacing-lg) var(--spacing-2xl);
}

.hero-buttons .btn-primary {
    background-color: #059669;
    border-color: #059669;
}

.hero-buttons .btn-primary:hover {
    background-color: #047857;
    border-color: #047857;
}

.hero-buttons .btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

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

.hero-features {
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
}

.feature-item i {
    color: var(--accent-color);
    font-size: 1rem;
}

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

.hero-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 400px;
    height: 300px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px dashed rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-xl);
    text-align: center;
    padding: var(--spacing-xl);
}

.hero-placeholder i {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-md);
}

.hero-placeholder p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

.hero-img {
    width: 100%;
    max-width: 500px;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
}

/* Urgent Banner */
.urgent-banner {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--secondary-color);
    color: white;
    padding: var(--spacing-md) 0;
}

.urgent-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    text-align: center;
}

.urgent-content i {
    color: var(--accent-color);
    font-size: 1.25rem;
}

.urgent-btn {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
}

.urgent-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
    color: white;
}

/* 
==============================================================================
SECTIONS
==============================================================================
*/

section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* 
==============================================================================
SERVICES SECTION
==============================================================================
*/

.services {
    background-color: var(--gray-50);
}

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

.service-item {
    background-color: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--gray-200);
}

.service-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

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

.service-title {
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.service-description {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.service-features {
    list-style: none;
    margin-bottom: var(--spacing-lg);
}

.service-features li {
    padding: var(--spacing-xs) 0;
    color: var(--gray-600);
    position: relative;
    padding-left: var(--spacing-lg);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: var(--font-weight-bold);
}

.service-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--primary-color);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
}

.service-btn:hover {
    color: var(--primary-dark);
    transform: translateX(4px);
}

.service-btn::after {
    content: '→';
    transition: transform var(--transition-fast);
}

.service-btn:hover::after {
    transform: translateX(4px);
}

/* 
==============================================================================
ABOUT SECTION
==============================================================================
*/

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-text .section-title {
    text-align: left;
}

.about-description {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-2xl);
}

.about-features {
    margin-bottom: var(--spacing-2xl);
}

.about-feature {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.about-feature:last-child {
    margin-bottom: 0;
}

.about-feature .feature-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: var(--border-radius-lg);
    font-size: 1.25rem;
}

.about-feature h4 {
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.about-feature p {
    color: var(--gray-600);
    margin-bottom: 0;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
}

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

.stat-number {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    display: block;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: var(--spacing-xs);
}

.about-image {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.image-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 300px;
    background-color: var(--gray-100);
    border: 2px dashed var(--gray-300);
    border-radius: var(--border-radius-xl);
    text-align: center;
    padding: var(--spacing-xl);
}

.image-placeholder i {
    font-size: 3rem;
    color: var(--gray-400);
    margin-bottom: var(--spacing-md);
}

.image-placeholder p {
    color: var(--gray-500);
    margin: 0;
}

.about-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-lg);
}

.trust-badges h4 {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--gray-700);
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.badge-item {
    display: flex;
    align-items: center;
    justify-content: center;
}

.badge-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background-color: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-md);
    text-align: center;
    font-size: 0.75rem;
    color: var(--gray-600);
    width: 100%;
}

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

/* 
==============================================================================
TESTIMONIALS SECTION
==============================================================================
*/

.testimonials {
    background-color: var(--gray-50);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.testimonial-item {
    background-color: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.testimonial-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.testimonial-stars {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.testimonial-stars i {
    color: var(--accent-color);
    font-size: 1.125rem;
}

.testimonial-text {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--gray-700);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

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

.author-avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--gray-200);
    border-radius: 50%;
    font-size: 1.25rem;
    color: var(--gray-500);
}

.author-name {
    font-weight: var(--font-weight-semibold);
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.author-location {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin: 0;
}

/* Review Platforms */
.review-platforms {
    text-align: center;
}

.review-platforms h3 {
    margin-bottom: var(--spacing-xl);
    color: var(--gray-700);
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.platform-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.platform-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.platform-icon {
    font-size: 2rem;
    color: var(--primary-color);
}

.platform-info h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
    color: var(--gray-900);
}

.platform-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.rating-stars {
    color: var(--accent-color);
    font-size: 0.875rem;
}

.rating-score {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.platform-link {
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: var(--font-weight-medium);
}

/* 
==============================================================================
CONTACT SECTION
==============================================================================
*/

.contact {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e2a5a 100%);
    color: white;
}

.contact .section-title,
.contact .section-subtitle {
    color: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
}

/* Contact Form */
.contact-form-container {
    background-color: white;
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
}

.contact-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
    color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-md);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-fast);
    background-color: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    font-size: 0.875rem;
    color: var(--gray-500);
    text-align: center;
    margin-top: var(--spacing-md);
}

/* Contact Info */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-item {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: var(--border-radius-lg);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-details h3 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.contact-details p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xs);
}

.contact-link {
    color: var(--primary-light);
    font-weight: var(--font-weight-medium);
    font-size: 1.125rem;
}

.contact-link:hover {
    color: white;
}

/* Social Links */
.social-links h3 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.social-icons {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: var(--border-radius-lg);
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* 
==============================================================================
FOOTER
==============================================================================
*/

.footer {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e2a5a 100%);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    margin-bottom: var(--spacing-lg);
}

.footer-description {
    color: white;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.footer-phone {
    color: var(--primary-light);
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
}

.footer-phone:hover {
    color: white;
}

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

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: white;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: white;
}

.footer-contact-info .contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: white;
}

.footer-contact-info .contact-item i {
    color: var(--primary-light);
    width: 20px;
    text-align: center;
}

.footer-contact-info .contact-item a {
    color: white;
}

.footer-contact-info .contact-item a:hover {
    color: white;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--spacing-lg);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

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

.footer-legal a {
    color: white;
    font-size: 0.875rem;
}

.footer-legal a:hover {
    color: white;
}

.footer-legal span {
    color: var(--gray-600);
}

.license-info {
    text-align: center;
}

.license-info p {
    font-size: 0.875rem;
    color: white;
    margin: 0;
}

/* 
==============================================================================
BACK TO TOP BUTTON
==============================================================================
*/

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* 
==============================================================================
RESPONSIVE DESIGN
==============================================================================
*/

/* Large Tablets and Small Laptops */
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablets */
@media (max-width: 768px) {
    /* Navigation */
    .navbar-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background-color: white;
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        transition: transform var(--transition-normal);
        opacity: 0;
        visibility: hidden;
    }
    
    .navbar-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .header-contact .phone-btn span {
        display: none;
    }
    
    .cta-btn {
        display: none;
    }
    
    /* Hero */
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-buttons .btn {
        font-size: 1rem;
        padding: var(--spacing-md) var(--spacing-xl);
    }
    
    .hero-features {
        justify-content: center;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .hero-placeholder {
        width: 100%;
        max-width: 300px;
        height: 200px;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* About */
    .about-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Testimonials */
    .platforms-grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact-form .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

/* Mobile Phones */
@media (max-width: 480px) {
    /* Typography */
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    /* Layout */
    .container {
        padding: 0 var(--spacing-md);
    }
    
    section {
        padding: var(--spacing-2xl) 0;
    }
    
    /* Header */
    .navbar {
        padding: 0 var(--spacing-md);
    }
    
    .logo-text {
        display: none;
    }
    
    /* Hero */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    /* Services */
    .service-item {
        padding: var(--spacing-xl);
    }
    
    /* About */
    .about-feature {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .badges-grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact-form-container {
        padding: var(--spacing-xl);
    }
    
    .social-icons {
        justify-content: center;
    }
    
    /* Urgent Banner */
    .urgent-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .urgent-content span {
        text-align: center;
    }
}

/* Extra Small Devices */
@media (max-width: 320px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .service-item {
        padding: var(--spacing-lg);
    }
    
    .contact-form-container {
        padding: var(--spacing-lg);
    }
}

/* 
==============================================================================
PRINT STYLES
==============================================================================
*/

@media print {
    * {
        background: transparent !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    .header,
    .urgent-banner,
    .back-to-top,
    .mobile-toggle,
    .btn,
    .contact-form,
    .social-links {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.3;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
    
    .container {
        width: auto;
        margin: 0;
        padding: 0;
    }
}

/* 
==============================================================================
ACCESSIBILITY IMPROVEMENTS
==============================================================================
*/

/* Focus States */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0000ff;
        --secondary-color: #ff0000;
        --gray-600: #000000;
        --gray-400: #666666;
    }
}