/* ============================================
   RevealIT Solutions - Components CSS
   Buttons, Cards, Navbar, Footer, Forms
   ============================================ */

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-6);
    /* Changed from var(--space-3) */
    font-family: inherit;
    /* Changed from var(--font-heading) */
    /* font-size: var(--text-base); Removed */
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    text-align: center;
    /* Added */
}

.btn:hover {
    transform: translateY(-2px);
}

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

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    box-shadow: var(--shadow-lg);
}

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

.btn-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

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

.btn-outline-light:hover {
    background-color: var(--color-text-light);
    color: var(--color-primary);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
    width: 320px;
}

@media (max-width: 480px) {
    .btn-lg {
        width: 100%;
    }
}

.hero-btn-group {
    display: flex;
    gap: var(--space-6);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--space-8);
}

@media (max-width: 768px) {
    .hero-btn-group {
        flex-direction: column;
        align-items: center;
        gap: var(--space-4);
    }
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

/* ============================================
   Navbar
   ============================================ */

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

@media (max-width: 768px) {
    .navbar {
        z-index: 1003;
        -webkit-transform: translateZ(0);
        transform: translateZ(0);
    }
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}


.logo {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.logo span {
    color: var(--color-accent);
}

/* Logo Wrapper (Image Logo) */
.logo-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
}

.logo-wrapper img {
    height: 80px;
    /* Larger logo for better visibility */
    width: auto;
}

.logo-tagline {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--color-accent);
    letter-spacing: 0.5px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-item {
    position: relative;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: width var(--transition-base);
}

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

/* Dropdown Menu */
.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    min-width: 220px;
    padding: var(--space-3) 0;
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-base);
    z-index: 1000;
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-link {
    display: block;
    padding: var(--space-2) var(--space-6);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.dropdown-link:hover {
    background: var(--color-bg-secondary);
    color: var(--color-primary);
    padding-left: var(--space-8);
}

@media (max-width: 768px) {
    .nav-links {
        gap: 0;
    }

    .nav-links > li,
    .nav-links .has-dropdown {
        border-bottom: 1px solid var(--color-border-light);
        margin: 0 !important;
        padding: 0 !important;
        position: static !important;
    }

    .nav-links > li:last-child {
        border-bottom: none;
    }

    .nav-link {
        display: block;
        padding: var(--space-4) var(--space-6) !important;
        text-align: left;
    }

    /* Hide underline effect on mobile */
    .nav-link::after {
        display: none;
    }

    /* Dropdown menu - aggressive reset for all mobile browsers */
    .dropdown-menu {
        display: none !important;
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        transform: none !important;
        box-shadow: none !important;
        border: none !important;
        border-top: 1px solid var(--color-border-light);
        background: var(--color-bg-secondary);
        padding: 0 !important;
        margin: 0 !important;
        left: 0 !important;
        right: 0 !important;
        top: auto !important;
        text-align: left;
    }

    .has-dropdown.active .dropdown-menu {
        display: block !important;
        padding: var(--space-4) 0 !important;
    }

    .dropdown-menu li {
        margin: 0 !important;
        padding: 0 !important;
    }

    .dropdown-link {
        padding: var(--space-3) var(--space-6) !important;
        font-size: var(--text-sm);
        text-align: left;
        display: block;
    }
}

/* Mobile Menu Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    position: relative;
    z-index: 1002;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    transition: all var(--transition-fast);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: var(--navbar-height);
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--color-bg-primary);
        padding: var(--space-6);
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
        z-index: 1001;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-toggle {
        display: flex;
    }
}

/* ============================================
   Cards
   ============================================ */

.card {
    background-color: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    font-size: 28px;
}

.card h3 {
    margin-bottom: var(--space-3);
}

.card p {
    margin-bottom: var(--space-4);
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-accent);
    font-weight: 600;
    font-size: var(--text-sm);
    transition: gap var(--transition-fast);
}

.card-link:hover {
    gap: var(--space-3);
}

/* Problem Card Variant */
.problem-card {
    display: flex;
    gap: var(--space-6);
    align-items: flex-start;
    padding: var(--space-6);
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-accent);
}

.problem-card .card-icon {
    width: 48px;
    height: 48px;
    font-size: 24px;
    margin-bottom: 0;
    flex-shrink: 0;
    background: transparent;
    border-radius: 0;
}

.problem-card h4 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.problem-card p {
    margin-bottom: 0;
    font-size: var(--text-sm);
}

/* Problems Carousel */
.problems-carousel {
    position: relative;
    overflow: hidden;
}

.problems-track {
    display: flex;
    gap: 24px;
    transition: transform 0.3s ease;
}

.problems-track .problem-card {
    flex: 0 0 calc(33.333% - 16px);
    min-width: 0;
}

@media (max-width: 992px) {
    .problems-track .problem-card {
        flex: 0 0 calc(50% - 12px);
    }
}

@media (max-width: 768px) {
    .problems-track .problem-card {
        flex: 0 0 100%;
    }
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--space-4);
}

.footer-links h4 {
    color: var(--color-text-light);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-6);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-8);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--text-sm);
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }

    .footer-brand {
        grid-column: span 2;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
}

/* ============================================
   Forms
   ============================================ */

.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.form-input,
.form-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%234a5568' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
    padding-right: var(--space-10);
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(214, 158, 46, 0.1);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

textarea.form-input {
    min-height: 120px;
    resize: vertical;
}

/* ============================================
   Section Headers
   ============================================ */

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-12);
}

.section-header .overline {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: var(--space-4);
}

.section-header h2 {
    margin-bottom: var(--space-4);
}

.section-header p {
    font-size: var(--text-lg);
    max-width: 600px;
}

.slide-ai .platform-slide-content {
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================
   Badges
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    background-color: rgba(214, 158, 46, 0.1);
    color: var(--color-accent);
}

/* Utility Classes */
.grid {
    display: grid;
}

.grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.gap-12 {
    gap: var(--space-12);
}

.gap-6 {
    gap: var(--space-6);
}

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

.mb-6 {
    margin-bottom: var(--space-6);
}

.flex {
    display: flex;
}

.items-start {
    align-items: flex-start;
}

.gap-4 {
    gap: var(--space-4);
}

.font-bold {
    font-weight: 700;
}

.text-sm {
    font-size: var(--text-sm);
}

.mb-2 {
    margin-bottom: var(--space-2);
}

.p-6 {
    padding: var(--space-6);
}

@media (max-width: 768px) {
    .grid-cols-2 {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Horizontal Snap Carousel
   ============================================ */

.carousel-snap {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: var(--space-6);
    padding-bottom: var(--space-6);
    -webkit-overflow-scrolling: touch;
    cursor: grab;
}

.carousel-snap:active {
    cursor: grabbing;
}

.carousel-snap::-webkit-scrollbar {
    height: 8px;
}

.carousel-snap::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
    border-radius: 4px;
}

.carousel-snap::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}

.carousel-item {
    flex: 0 0 320px;
    scroll-snap-align: start;
    height: auto;
    display: flex;
    flex-direction: column;
}

.carousel-item>.card {
    height: 100%;
}


/* ============================================
   Continuous Marquee
   ============================================ */

.marquee-container {
    overflow: hidden;
    position: relative;
    width: 100%;
}

.marquee-track {
    display: flex;
    width: max-content;
    gap: var(--space-4);
}

.marquee-item {
    flex: 0 0 100%;
    /* Make item take full width of container */
    width: 100%;
    padding: 0 var(--space-2);
    /* Slight padding */
    box-sizing: border-box;
}