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

:root {
    /* Color Palette */
    --primary-blue: #0c6170;        /* Midnight Blue */
    --dark-blue: #0c6170;           /* Midnight Blue (same as primary) */
    --electric-blue: #37beb0;       /* Blue Green */
    --accent-blue: #a4e5e0;        /* Tiffany Blue */
    --light-blue: #dbf5f0;          /* Baby Blue */
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #d1d5db;
    --gray-100: #f3f4f6;
    --white: #ffffff;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 80px 0;
    
    /* 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);
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-800);
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation Styles */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-logo h2 {
    color: var(--primary-blue);
    font-weight: 700;
    font-size: 1.5rem;
    margin: 0;
}

.logo-image {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.cta-nav {
    background: var(--primary-blue);
    color: var(--white) !important;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.cta-nav:hover {
    background: var(--dark-blue);
    transform: translateY(-1px);
}

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

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--electric-blue) 100%);
    overflow: hidden;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
    min-height: 100vh;
}

.hero-content {
    color: var(--white);
    text-align: center;
    position: relative;
    z-index: 3;
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.highlight {
    color: var(--electric-blue);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: var(--font-primary);
    font-size: 1rem;
}

.btn-primary {
    background: var(--electric-blue);
    color: var(--gray-900);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
}

/* Hero Visual */
.hero-visual {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    opacity: 0.3;
}

.hero-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 300px;
    height: 300px;
}

.hero-logo-image {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.8));
    animation: logoGlow 2s ease-in-out infinite alternate;
    position: relative;
    z-index: 3;
}

.hero-logo-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: radial-gradient(circle, rgba(55, 190, 176, 0.6) 0%, rgba(164, 229, 224, 0.4) 30%, transparent 70%);
    border-radius: 50%;
    animation: pulseRing 2s ease-in-out infinite;
    z-index: -1;
    filter: blur(3px);
}

.hero-logo-image::after {
    content: '';
    position: absolute;
    top: -40px;
    left: -40px;
    right: -40px;
    bottom: -40px;
    background: 
        radial-gradient(circle at 30% 30%, rgba(164, 229, 224, 0.8) 0%, transparent 60%),
        radial-gradient(circle at 70% 70%, rgba(55, 190, 176, 0.6) 0%, transparent 60%),
        radial-gradient(circle at 50% 50%, rgba(219, 245, 240, 0.4) 0%, transparent 80%);
    border-radius: 50%;
    animation: auraPulse 3s ease-in-out infinite;
    z-index: -2;
    filter: blur(8px);
}

@keyframes logoGlow {
    0% {
        filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.8)) drop-shadow(0 0 60px rgba(55, 190, 176, 0.6));
        transform: scale(1) rotate(0deg);
    }
    50% {
        filter: drop-shadow(0 0 40px rgba(164, 229, 224, 0.9)) drop-shadow(0 0 80px rgba(55, 190, 176, 0.8));
        transform: scale(1.1) rotate(1deg);
    }
    100% {
        filter: drop-shadow(0 0 50px rgba(55, 190, 176, 1)) drop-shadow(0 0 100px rgba(164, 229, 224, 0.7));
        transform: scale(1.15) rotate(-1deg);
    }
}

@keyframes pulseRing {
    0% {
        transform: scale(0.8);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.4;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

@keyframes auraPulse {
    0% {
        transform: scale(0.9) rotate(0deg);
        opacity: 0.6;
        filter: blur(8px);
    }
    25% {
        transform: scale(1.1) rotate(90deg);
        opacity: 0.8;
        filter: blur(6px);
    }
    50% {
        transform: scale(1.3) rotate(180deg);
        opacity: 0.4;
        filter: blur(10px);
    }
    75% {
        transform: scale(1.1) rotate(270deg);
        opacity: 0.7;
        filter: blur(7px);
    }
    100% {
        transform: scale(0.9) rotate(360deg);
        opacity: 0.6;
        filter: blur(8px);
    }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(12, 97, 112, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(55, 190, 176, 0.2) 0%, transparent 50%);
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: var(--section-padding);
    background: var(--light-blue);
}

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

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-blue), var(--electric-blue));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    color: var(--white);
    font-size: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.service-description {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-examples,
.service-deliverables {
    margin-bottom: 1rem;
}

.service-examples li,
.service-deliverables {
    color: var(--gray-600);
    line-height: 1.6;
}

.service-ideal {
    background: var(--light-blue);
    padding: 1rem;
    border borderRadius: 8px;
    border-left: 4px solid var(--primary-blue);
}

.service-ideal strong {
    color: var(--gray-900);
}

/* Why Us Section */
.why-us {
    padding: var(--section-padding);
    background: var(--white);
}

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

.why-card {
    text-align: center;
    padding: 2rem;
}

.why-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--electric-blue), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.why-icon i {
    color: var(--white);
    font-size: 2rem;
}

.why-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.why-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* Contact Section */
.contact {
    padding: var(--section-padding);
    background: var(--light-blue);
}

.contact-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-top: 2rem;
}

.contact-form {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    font-family: var(--font-primary);
    transition: border-color 0.3s ease;
}

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

.btn-large {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.contact-info {
    padding: 2rem 0;
}

.contact-info h3 {
    color: var(--gray-900);
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--gray-700);
}

.contact-item i {
    color: var(--primary-blue);
    font-size: 1.2rem;
    width: 20px;
}

.cta-block {
    background: linear-gradient(135deg, var(--primary-blue), var(--electric-blue));
    color: var(--white);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
}

.cta-block h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.cta-block p {
    opacity: 0.9;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 3rem 0 1rem;
}

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

.footer-brand h3 {
    color: var(--electric-blue);
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--gray-400);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section a {
    display: block;
    color: var(--gray-400);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--electric-blue);
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: 2rem;
    text-align: center;
    color: var(--gray-400);
}

/* Animations */

/* Mobile First - Ensure proper viewport handling */
@media screen and (max-width: 768px) {
    .nav-container {
        padding: 0 15px;
    }
    
    .nav-logo {
        gap: 0.5rem;
    }
    
    .nav-logo h2 {
        font-size: 1.3rem;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
        padding: 2rem 20px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-visual {
        opacity: 0.2;
        position: relative;
        transform: none;
        top: auto;
        left: auto;
    }
    
    .hero-logo {
        width: 200px;
        height: 200px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

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

    .hamburger {
        display: flex;
    }

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

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-container {
        padding: 1rem 15px;
        min-height: 80vh;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-visual {
        opacity: 0.15;
        margin-top: 2rem;
    }
    
    .hero-logo {
        width: 150px;
        height: 150px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-container {
        padding: 0.5rem 10px;
        min-height: 70vh;
    }
    
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.1;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .hero-logo {
        width: 120px;
        height: 120px;
    }
    
    .nav-logo h2 {
        font-size: 1.2rem;
    }
    
    .logo-image {
        height: 30px;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}

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

/* Form validation styles */
.form-group input:invalid:not(:focus):not(:placeholder-shown),
.form-group textarea:invalid:not(:focus):not(:placeholder-shown) {
    border-color: #dc2626;
}

.form-group input:valid:not(:focus):not(:placeholder-shown),
.form-group textarea:valid:not(:focus):not(:placeholder-shown) {
    border-color: #10b981;
}

/* Loading states */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Utility classes */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }