/* ==========================================================================
   Solvix Landing Page - Custom Styles
   ========================================================================== */

/* Brand Colors */
:root {
    --deep-tech-navy: #0A2342;
    --digital-blue: #00A2E8;
    --cyber-teal: #00C7B1;
    --emerald-green: #009C63;
    --dark-indigo: #162E63;
    --circuit-blue: #0B3C84;
    --circuit-green: #28A745;
    --light-bg: #F9FAFB;
    --light-gray: #E5E7EB;
    --white: #FFFFFF;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--deep-tech-navy);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--deep-tech-navy);
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

/* Navbar */
.navbar {
    background-color: transparent;
    padding: 1.5rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(10, 35, 66, 0.1);
    padding: 1rem 0;
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--deep-tech-navy);
}

.navbar-brand:hover {
    color: var(--digital-blue);
}

.logo {
    height: 40px;
    margin-right: 0.5rem;
}

.logo-text {
    font-weight: 700;
    color: var(--deep-tech-navy);
}

.nav-link {
    color: var(--deep-tech-navy);
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
}

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

.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* Buttons */
.btn-primary-custom {
    background-color: var(--digital-blue);
    color: var(--white);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary-custom:hover {
    background-color: var(--circuit-blue);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 162, 232, 0.3);
}

.btn-outline-custom {
    background-color: transparent;
    color: var(--digital-blue);
    border: 2px solid var(--digital-blue);
    padding: 0.75rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-custom:hover {
    background-color: var(--digital-blue);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 162, 232, 0.2);
}

/* Hero Section */
.hero-section {
    padding: 150px 0 100px;
    background: linear-gradient(135deg, var(--light-bg) 0%, #E8F4F8 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.tagline {
    color: var(--cyber-teal);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--deep-tech-navy);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #4B5563;
    margin-bottom: 2rem;
    line-height: 1.7;
}

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

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-card {
    position: absolute;
    background: var(--white);
    padding: 1.5rem 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(10, 35, 66, 0.15);
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: float 3s ease-in-out infinite;
    transition: all 0.3s ease;
}

.tech-card:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(10, 35, 66, 0.2);
}

.tech-card i {
    font-size: 2rem;
}

.tech-card span {
    font-weight: 600;
    color: var(--deep-tech-navy);
}

.card-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.card-1 i {
    color: var(--digital-blue);
}

.card-2 {
    top: 15%;
    right: 5%;
    animation-delay: 0.5s;
}

.card-2 i {
    color: var(--cyber-teal);
}

.card-3 {
    bottom: 30%;
    left: 5%;
    animation-delay: 1s;
}

.card-3 i {
    color: var(--emerald-green);
}

.card-4 {
    bottom: 15%;
    right: 15%;
    animation-delay: 1.5s;
}

.card-4 i {
    color: var(--circuit-blue);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Trust Bar */
.trust-bar {
    background-color: var(--white);
    padding: 3rem 0;
    border-top: 1px solid var(--light-gray);
    border-bottom: 1px solid var(--light-gray);
}

.trust-title {
    text-align: center;
    color: #6B7280;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2rem;
}

.trust-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
}

.trust-logo {
    color: #9CA3AF;
    font-weight: 600;
    font-size: 1.2rem;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.trust-logo:hover {
    opacity: 1;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-header {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--deep-tech-navy);
}

.section-subtitle {
    font-size: 1.1rem;
    color: #6B7280;
    max-width: 700px;
    margin: 0 auto;
}

/* Solutions Section */
.solutions-section {
    background-color: var(--light-bg);
}

.solution-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(10, 35, 66, 0.08);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid transparent;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(10, 35, 66, 0.15);
    border-color: var(--digital-blue);
}

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

.solution-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.solution-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--deep-tech-navy);
}

.solution-description {
    color: #6B7280;
    line-height: 1.7;
    margin: 0;
}

/* Industries Section */
.industries-section {
    background-color: var(--white);
}

.industries-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.industry-badge {
    background: var(--white);
    border: 2px solid var(--light-gray);
    padding: 1.5rem 2.5rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    color: var(--deep-tech-navy);
    transition: all 0.3s ease;
}

.industry-badge:hover {
    background: linear-gradient(135deg, var(--digital-blue), var(--cyber-teal));
    color: var(--white);
    border-color: transparent;
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 162, 232, 0.3);
}

.industry-badge i {
    font-size: 1.5rem;
}

/* Why Solvix Section */
.why-solvix-section {
    background-color: var(--light-bg);
}

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

.value-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--emerald-green), var(--cyber-teal));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.3s ease;
}

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

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

.value-title {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--deep-tech-navy);
}

.value-description {
    color: #6B7280;
    line-height: 1.7;
}

/* Process Section */
.process-section {
    background-color: var(--white);
}

.process-card {
    background: var(--light-bg);
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.process-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--digital-blue), var(--cyber-teal));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.process-card:hover {
    background: var(--white);
    box-shadow: 0 8px 25px rgba(10, 35, 66, 0.1);
    transform: translateY(-5px);
}

.process-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--digital-blue);
    opacity: 0.2;
    margin-bottom: 1rem;
}

.process-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--deep-tech-navy);
}

.process-description {
    color: #6B7280;
    line-height: 1.7;
}

/* Case Study Section */
.case-study-section {
    background: linear-gradient(135deg, var(--dark-indigo), var(--circuit-blue));
    padding: 80px 0;
}

.case-study-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 16px;
}

.case-study-badge {
    display: inline-block;
    background: var(--cyber-teal);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.case-study-title {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.case-study-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.case-study-results {
    list-style: none;
    padding: 0;
    margin: 0;
}

.case-study-results li {
    color: var(--white);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.case-study-results i {
    color: var(--circuit-green);
    font-size: 1.3rem;
}

.case-study-stats {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--cyber-teal);
    margin-bottom: 0.5rem;
}

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

/* Contact Section */
.contact-section {
    background-color: var(--light-bg);
    padding: 100px 0;
}

.contact-form {
    background: var(--white);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(10, 35, 66, 0.1);
}

.form-label {
    font-weight: 600;
    color: var(--deep-tech-navy);
    margin-bottom: 0.5rem;
}

.form-control,
.form-select {
    border: 2px solid var(--light-gray);
    border-radius: 8px;
    padding: 0.8rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--digital-blue);
    box-shadow: 0 0 0 0.2rem rgba(0, 162, 232, 0.1);
}

#formAlert {
    border-radius: 8px;
    border: none;
    background-color: #D1FAE5;
    color: #065F46;
    border-left: 4px solid var(--circuit-green);
}

/* Footer */
.footer {
    background: var(--deep-tech-navy);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-brand {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.footer-logo {
    height: 35px;
    margin-right: 0.5rem;
    filter: brightness(0) invert(1);
}

.footer-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.footer-tagline {
    color: var(--cyber-teal);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s ease;
}

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

.social-link i {
    font-size: 1.2rem;
}

.footer-title {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--cyber-teal);
}

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

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

.copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-visual {
        height: 400px;
        margin-top: 3rem;
    }

    .tech-card {
        padding: 1rem 1.5rem;
    }

    .tech-card span {
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    .hero-section {
        padding: 120px 0 80px;
        min-height: auto;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-visual {
        height: 300px;
    }

    .tech-card {
        padding: 0.8rem 1rem;
    }

    .tech-card i {
        font-size: 1.5rem;
    }

    .tech-card span {
        font-size: 0.8rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .trust-logos {
        gap: 1.5rem;
    }

    .contact-form {
        padding: 2rem 1.5rem;
    }

    .case-study-card {
        padding: 2rem;
    }

    .case-study-title {
        font-size: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 575px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .navbar-brand .logo-text {
        font-size: 1.2rem;
    }

    .btn-primary-custom,
    .btn-outline-custom {
        padding: 0.6rem 1.5rem;
        font-size: 0.9rem;
    }

    section {
        padding: 60px 0;
    }

    .industry-badge {
        padding: 1rem 1.5rem;
        font-size: 0.9rem;
    }

    .process-number {
        font-size: 2rem;
    }
}