/* ==========================================================================
   COMPONENTS - Buttons, Cards, Navigation, Forms
   ========================================================================== */

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-family: 'Nohemi', 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.btn-primary {
    background: var(--accent-green);
    color: white;
    box-shadow: 0 4px 14px rgba(0, 219, 79, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 219, 79, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

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

.btn-white {
    background: white;
    color: var(--primary-blue) !important;
}

.btn-white:hover {
    background: #f8f9fa;
}

/* Blog button variant */
.btn.btn-blog {
    background: var(--gradient-green);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    box-shadow: 0 5px 15px rgba(0, 219, 79, 0.3);
}

.btn.btn-blog:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 219, 79, 0.4);
}

/* Ripple effect for mobile */
.btn .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: ripple 0.6s linear;
    pointer-events: none;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 107px;
    display: flex;
    align-items: center;
}

.logo img {
    height: 100%;
}

/* Icon shows at top, hides when scrolled */
.logo-icon {
    display: block;
    height: 107px;
    width: auto;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Full logo hidden at top, shows when scrolled */
.logo-full {
    display: none;
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 0.5rem;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 10px 16px;
    border-radius: var(--radius);
    transition: var(--transition-base);
}

.nav-links a:not(.btn):hover {
    color: white;
    background: rgba(255, 255, 255, 0.15);
}

/* Blog nav links (dark text on white header) */
.blog-page .nav-links a {
    color: var(--dark);
}

.blog-page .nav-links a:hover {
    color: var(--primary-blue);
}

/* ==========================================================================
   MOBILE MENU
   ========================================================================== */

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 2000;
}

.hamburger {
    display: block;
    position: relative;
    width: 24px;
    height: 2px;
    background: white;
    transition: var(--transition-base);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: white;
    transition: var(--transition-base);
}

.hamburger::before { transform: translateY(-8px); }
.hamburger::after { transform: translateY(8px); }

/* Dark hamburger when header is scrolled (white background) */
header.scrolled .hamburger,
header.scrolled .hamburger::before,
header.scrolled .hamburger::after {
    background: var(--black);
}

.mobile-menu-toggle.active .hamburger { background: transparent; }
.mobile-menu-toggle.active .hamburger::before { transform: rotate(45deg); background: var(--black); }
.mobile-menu-toggle.active .hamburger::after { transform: rotate(-45deg); background: var(--black); }

/* When menu is open, fix toggle button position above menu */
.mobile-menu-toggle.active {
    position: fixed;
    top: 1.25rem;
    right: 1.5rem;
    z-index: 10000;
}

/* ==========================================================================
   CARDS - Generic Card Styles
   ========================================================================== */

.card {
    background: white;
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: var(--transition-base);
}

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

/* Card icon */
.card-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 128, 255, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: var(--primary-blue);
}

/* ==========================================================================
   READ MORE LINK
   ========================================================================== */

.read-more {
    color: var(--primary-blue);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.read-more:hover {
    gap: 0.8rem;
}

/* ==========================================================================
   TAGS
   ========================================================================== */

.tag,
.blog-tag {
    background: rgba(0, 128, 255, 0.1);
    color: var(--primary-blue);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* ==========================================================================
   RESPONSIVE - MOBILE MENU
   ========================================================================== */

/* ==========================================================================
   CONTACT FORM
   ========================================================================== */

.contact-section {
    padding: 6rem 0;
    background: #f8f9fa;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 1.5rem;
}

.contact-info p {
    font-size: 1.1rem;
    color: #495057;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-detail-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 128, 255, 0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    flex-shrink: 0;
}

.contact-detail-icon svg {
    width: 24px;
    height: 24px;
}

.contact-detail-text h4 {
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.contact-detail-text p {
    font-size: 0.95rem;
    color: #6c757d;
    margin: 0;
}

.contact-form-card {
    background: white;
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
}

.contact-form-card h3 {
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.contact-form-card > p {
    color: #6c757d;
    margin-bottom: 2rem;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e9ecef;
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    color: var(--dark);
    transition: var(--transition-base);
    background: #f8f9fa;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: white;
    box-shadow: 0 0 0 4px rgba(0, 128, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #adb5bd;
}

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

/* Checkbox group */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    margin-top: 0.5rem;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 400;
    font-size: 0.95rem;
    color: var(--dark);
    padding: 8px 14px;
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: var(--radius);
    transition: var(--transition-base);
}

.checkbox-label:hover {
    border-color: var(--primary-blue);
    background: white;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-blue);
    cursor: pointer;
}

.checkbox-label:has(input:checked) {
    background: rgba(0, 128, 255, 0.1);
    border-color: var(--primary-blue);
}

.other-input {
    margin-top: 0.75rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-submit {
    margin-top: 0.5rem;
}

.form-submit .btn {
    width: 100%;
    padding: 16px 28px;
    font-size: 1.1rem;
}

/* Form success/error states */
.form-status {
    padding: 1rem;
    border-radius: var(--radius);
    margin-top: 1rem;
    display: none;
}

.form-status.success {
    display: block;
    background: rgba(0, 219, 79, 0.1);
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
}

.form-status.error {
    display: block;
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid #dc3545;
}

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

    .contact-info h2 {
        font-size: 2rem;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   RESPONSIVE - MOBILE MENU
   ========================================================================== */

@media (max-width: 768px) {
    /* Smaller logo on mobile */
    .logo {
        height: 50px;
    }

    .logo-icon {
        height: 50px;
    }

    .mobile-menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100vw;
        height: 100vh;
        height: 100dvh;
        background: #ffffff;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 0.7rem;
        z-index: 9999;
        padding: 4rem 2rem;
        isolation: isolate;
        overflow-y: auto;
    }

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

    /* Suppress hero and other high z-index elements when menu is open */
    body.menu-open .hero,
    body.menu-open .hero > .container,
    body.menu-open .demo-btn-wrapper,
    body.menu-open .demo-info-panel {
        z-index: 1 !important;
    }

    .nav-links li {
        margin: 0;
        width: 100%;
        text-align: center;
    }

    .nav-links a:not(.btn) {
        display: block;
        padding: 1rem;
        font-size: 1.1rem;
        font-weight: 500;
        color: var(--text-primary);
        border-radius: var(--radius);
        transition: var(--transition-base);
    }

    .nav-links a:not(.btn):hover,
    .nav-links a:not(.btn):active {
        background: var(--bg-light);
        color: var(--primary-blue);
    }

    .nav-links .btn {
        margin-top: 1rem;
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    body.menu-open {
        overflow: hidden;
    }

    /* Hide all content when mobile menu is open */
    body.menu-open .mobile-action-bar,
    body.menu-open .testimonial-preview,
    body.menu-open .mobile-bottom-sheet,
    body.menu-open .mobile-feature-stack-wrapper,
    body.menu-open .mobile-compact-features {
        display: none !important;
    }

    /* Hide main content sections when menu is open */
    body.menu-open main,
    body.menu-open .hero,
    body.menu-open .features,
    body.menu-open .comparison,
    body.menu-open .testimonials,
    body.menu-open .app-demo,
    body.menu-open .cta,
    body.menu-open footer {
        visibility: hidden !important;
    }
}