/* Coast Communications Office Portal - Professional Landing Page */

:root {
    --primary-color: #035258;
    --primary-light: #066b6b;
    --primary-dark: #024040;
    --primary-hover: #045f65;
    --secondary-color: #6c757d;
    --success-color: #00fa85;
    --info-color: #0dcaf0;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: rgb(8, 50, 90);
    --surface-color: #ffffff;
    --border-color: #e9ecef;
    --text-muted: #6c757d;
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    --shadow-xl: 0 2rem 4rem rgba(0, 0, 0, 0.25);
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-xl: 1.5rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background: linear-gradient(135deg, #fafbfc 0%, #f0f2f5 100%);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Navigation Styles */
.navbar {    background: rgba(3, 82, 88, 0.95) !important;
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 0;
    transition: var(--transition);
    z-index: 1000;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.3rem;
    color: white !important;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.navbar-brand:hover {
    color: rgba(255, 255, 255, 0.9) !important;
    transform: translateY(-1px);
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition);
}

.navbar-brand:hover .logo-img {
    border-color: rgba(255, 255, 255, 0.6);
    transform: scale(1.05);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    background: url('img/bg.jpg') center/cover no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(3, 82, 88, 0.85) 0%,
        rgba(6, 107, 107, 0.75) 50%,
        rgba(2, 78, 129, 0.85) 100%
    );
    z-index: 1;
}

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

.hero-content {
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--success-color);
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Animated Waves */
.hero-animation {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    z-index: 1;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 200%;
    height: 100px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath 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='%23ffffff'%3E%3C/path%3E%3Cpath 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='%23ffffff'%3E%3C/path%3E%3Cpath 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='%23ffffff'%3E%3C/path%3E%3C/svg%3E") repeat-x;
    animation: wave 10s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
}

.wave1 {
    animation-duration: 10s;
    opacity: 0.3;
}

.wave2 {
    animation-duration: 15s;
    opacity: 0.2;
    animation-direction: reverse;
}

.wave3 {
    animation-duration: 20s;
    opacity: 0.1;
}

@keyframes wave {
    0% { transform: translateX(0); }
    50% { transform: translateX(-25%); }
    100% { transform: translateX(-50%); }
}

/* Main Content */
.main-content {
    padding: 6rem 0;
    position: relative;
    z-index: 10;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 249, 250, 0.95) 100%);
}

/* Service Cards */
.service-card {
    background: var(--surface-color);
    border-radius: var(--border-radius-xl);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(3, 82, 88, 0.1);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--success-color) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.2) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: var(--transition);
}

.service-card:hover .card-icon::before {
    transform: translateX(100%);
}

.card-icon i {
    font-size: 2.5rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

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

.card-content {
    flex-grow: 1;
    margin-bottom: 2rem;
}

.card-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.card-content p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.feature-list li {
    display: flex;
    align-items: center;
    padding: 0.5rem 0;
    color: var(--dark-color);
    font-weight: 500;
}

.feature-list i {
    color: var(--success-color);
    margin-right: 0.75rem;
    font-size: 0.9rem;
    width: 16px;
}

.card-action {
    margin-top: auto;
}

/* Enhanced Button Styles */
.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    text-transform: none;
    letter-spacing: 0.025em;
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
}

.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: var(--transition);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(3, 82, 88, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(3, 82, 88, 0.4);
    color: white;
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #5a6268 100%);
    color: white;
    border-color: var(--secondary-color);
    box-shadow: 0 4px 15px rgba(108, 117, 125, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #5a6268 0%, #495057 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(108, 117, 125, 0.4);
    color: white;
}

/* Features Section */
.features-section {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--light-color) 0%, white 100%);
}

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

.section-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.feature-item {
    padding: 2rem;
    transition: var(--transition);
    border-radius: var(--border-radius-lg);
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--success-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition);
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-item:hover .feature-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.feature-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.feature-item p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--dark-color) 0%, #1a1d20 100%);
    color: white;
    padding: 3rem 0 2rem;
    border-top: 3px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--primary-color) 50%, transparent 100%);
}

.footer-content h5 {
    color: white;
    font-weight: 600;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.footer-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
    line-height: 1.6;
}

.footer-links .text-muted {
    color: rgba(255, 255, 255, 0.6) !important;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .service-card {
        padding: 2rem 1.5rem;
        margin-bottom: 2rem;
    }
    
    .card-icon {
        width: 60px;
        height: 60px;
    }
    
    .card-icon i {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-item {
        padding: 1.5rem;
    }
    
    .navbar-brand {
        font-size: 1.1rem;
    }
    
    .logo-img {
        width: 35px;
        height: 35px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .main-content,
    .features-section {
        padding: 4rem 0;
    }
}

/* Loading Animation */
.loading {
    opacity: 0;
    animation: fadeIn 0.5s ease-in-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Smooth Transitions */
* {
    transition: color 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

/* Focus States for Accessibility */
.btn:focus,
.navbar-brand:focus {
    outline: 2px solid var(--success-color);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000000;
        --text-muted: #000000;
        --border-color: #000000;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .wave {
        animation: none;
    }
}

/* Dual Portal Specific Styles */
.office-portal {
    background: linear-gradient(135deg, rgba(3, 82, 88, 0.03) 0%, rgba(6, 107, 107, 0.05) 100%);
    border-left: 4px solid var(--primary-color);
}

.office-portal .card-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
}

.office-portal:hover {
    box-shadow: 0 20px 40px rgba(3, 82, 88, 0.15);
    border-left-color: var(--primary-hover);
}

.tech-portal {
    background: linear-gradient(135deg, rgba(108, 117, 125, 0.03) 0%, rgba(108, 117, 125, 0.05) 100%);
    border-left: 4px solid var(--secondary-color);
}

.tech-portal .card-icon {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #8d969d 100%);
}

.tech-portal:hover {
    box-shadow: 0 20px 40px rgba(108, 117, 125, 0.15);
    border-left-color: #5a6268;
}

/* Enhanced Logo Styling */
.navbar-brand img {
    max-width: 400px !important;
    height: auto;
    filter: brightness(1.1) contrast(1.05);
}

/* Responsive Logo */
@media (max-width: 768px) {
    .navbar-brand img {
        max-width: 250px !important;
    }
    
    .navbar-brand span {
        font-size: 1.1rem;
    }
}

@media (max-width: 576px) {
    .navbar-brand img {
        max-width: 200px !important;
    }
    
    .navbar-brand span {
        font-size: 1rem;
    }
}