/* ===================================
   MOBILE RESPONSIVE FIX
   Enhanced mobile experience for SISTEPS
   Version: 3.12.3
   =================================== */

/* === CRITICAL MOBILE FIXES === */

/* Prevent horizontal scroll on mobile but allow vertical scrolling */
html {
    overflow-x: hidden;
    overflow-y: auto;
    width: 100%;
}

body {
    overflow-x: hidden;
    overflow-y: auto;
    width: 100%;
    position: relative;
    min-height: 100vh;
}

/* === DESKTOP NAVIGATION FIXES === */

/* Ensure desktop navigation is always functional */
@media (min-width: 969px) {
    .nav-menu {
        position: static !important;
        transform: none !important;
        opacity: 1 !important;
        pointer-events: all !important;
        flex-direction: row !important;
        background: transparent !important;
        backdrop-filter: none !important;
        padding: 0 !important;
        z-index: auto !important;
        overflow-y: visible !important;
        align-items: center !important;
        justify-content: flex-start !important;
        gap: var(--spacing-lg, 2rem) !important;
    }
    
    .nav-menu li {
        width: auto !important;
        text-align: left !important;
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    
    .nav-link {
        font-size: 0.85rem !important;
        padding: 0 !important;
        display: inline-block !important;
        width: auto !important;
        border-radius: 0 !important;
        pointer-events: all !important;
        cursor: pointer !important;
    }
    
    .mobile-menu-toggle {
        display: none !important;
    }
}

/* === NAVIGATION MOBILE IMPROVEMENTS === */

/* Hide mobile action buttons on desktop (menu is collapsed) */
.nav-actions-mobile {
    display: none !important;
}

/* Mobile menu button - Always visible on small screens */
@media (max-width: 968px) {
    /* Show mobile action buttons inside menu when menu is open */
    .nav-menu .nav-actions-mobile {
        display: block !important;
    }
    .mobile-menu-toggle {
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        position: relative;
        z-index: 10001;
        background: rgba(255, 159, 64, 0.15);
        border: 2px solid rgba(255, 159, 64, 0.4);
        border-radius: 10px;
        padding: 12px 10px;
        cursor: pointer;
        transition: all 0.3s ease;
        min-width: 44px;
        min-height: 44px;
    }
    
    .mobile-menu-toggle:hover,
    .mobile-menu-toggle:focus {
        background: rgba(255, 159, 64, 0.25);
        border-color: rgba(255, 159, 64, 0.6);
        transform: scale(1.05);
    }
    
    .mobile-menu-toggle.active {
        background: rgba(255, 159, 64, 0.3);
        border-color: var(--color-primary, #FF9F40);
    }
    
    .mobile-menu-toggle span {
        width: 26px;
        height: 3px;
        background: var(--color-primary, #FF9F40);
        border-radius: 3px;
        transition: all 0.3s ease;
        display: block;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
        transform: translateX(-10px);
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Improved mobile menu */
    .nav-menu {
        display: flex !important;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        flex-direction: column;
        background: rgba(26, 26, 26, 0.98);
        backdrop-filter: blur(20px);
        padding: 100px 30px 30px;
        gap: 20px;
        transform: translateX(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        overflow-y: auto;
        z-index: 10000;
        align-items: center;
        justify-content: flex-start;
    }
    
    [data-theme="light"] .nav-menu {
        background: rgba(255, 255, 255, 0.98);
    }
    
    .nav-menu.active {
        transform: translateX(0);
        opacity: 1;
        pointer-events: all;
    }
    
    /* Smooth scroll animations for menu items (both <li> and direct links) */
    .nav-menu li,
    .nav-menu > a.nav-link {
        width: 100%;
        text-align: center;
        opacity: 0;
        transform: translateY(30px) scale(0.95);
        transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    }
    
    .nav-menu.active li,
    .nav-menu.active > a.nav-link {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    
    /* Staggered animation delays for smooth appearance */
    .nav-menu.active li:nth-child(1),
    .nav-menu.active > a.nav-link:nth-child(1) { 
        transition-delay: 0.1s; 
    }
    .nav-menu.active li:nth-child(2),
    .nav-menu.active > a.nav-link:nth-child(2) { 
        transition-delay: 0.15s; 
    }
    .nav-menu.active li:nth-child(3),
    .nav-menu.active > a.nav-link:nth-child(3) { 
        transition-delay: 0.2s; 
    }
    .nav-menu.active li:nth-child(4),
    .nav-menu.active > a.nav-link:nth-child(4) { 
        transition-delay: 0.25s; 
    }
    .nav-menu.active li:nth-child(5),
    .nav-menu.active > a.nav-link:nth-child(5) { 
        transition-delay: 0.3s; 
    }
    .nav-menu.active li:nth-child(6),
    .nav-menu.active > a.nav-link:nth-child(6) { 
        transition-delay: 0.35s; 
    }
    .nav-menu.active li:nth-child(7),
    .nav-menu.active > a.nav-link:nth-child(7) { 
        transition-delay: 0.4s; 
    }
    .nav-menu.active li:nth-child(8),
    .nav-menu.active > a.nav-link:nth-child(8) { 
        transition-delay: 0.45s; 
    }
    
    .nav-link {
        font-size: 1.2rem;
        padding: 15px 20px;
        display: block;
        width: 100%;
        border-radius: 12px;
        transition: all 0.3s ease;
        color: #FFFFFF !important;  /* Force white text on dark background */
        text-decoration: none;
        font-weight: 600;
    }
    
    .nav-link:hover {
        background: rgba(255, 159, 64, 0.1);
        color: var(--color-primary, #FF9F40) !important;
    }
    
    /* Light mode - dark text on white background */
    [data-theme="light"] .nav-menu .nav-link {
        color: #1A1A1A !important;
    }
    
    [data-theme="light"] .nav-menu .nav-link:hover {
        color: var(--color-primary, #FF9F40) !important;
    }
    
    /* Mobile navigation actions inside menu */
    .nav-actions-mobile {
        width: 100%;
        list-style: none;
        opacity: 0;
        transform: translateY(30px) scale(0.95);
        transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    }
    
    .nav-menu.active .nav-actions-mobile {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    
    .nav-menu.active li.nav-actions-mobile:nth-last-child(2) {
        transition-delay: 0.5s; /* Bouton "Espace Membre" */
    }
    
    .nav-menu.active li.nav-actions-mobile:nth-last-child(1) {
        transition-delay: 0.55s; /* Bouton "Réserver une démo" */
    }
    
    .nav-actions-mobile .btn {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        padding: 15px 24px;
        font-size: 1.05rem;
        font-weight: 600;
        border-radius: 12px;
        text-decoration: none;
        transition: all 0.3s ease;
    }
    
    .nav-actions-mobile .btn-outline {
        background: rgba(255, 159, 64, 0.1);
        border: 2px solid rgba(255, 159, 64, 0.4);
        color: #FF9F40;
    }
    
    .nav-actions-mobile .btn-outline:hover {
        background: rgba(255, 159, 64, 0.2);
        border-color: #FF9F40;
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(255, 159, 64, 0.3);
    }
    
    .nav-actions-mobile .btn-primary {
        background: linear-gradient(135deg, #FF9F40, #D4AF37);
        border: none;
        color: #FFFFFF;
    }
    
    .nav-actions-mobile .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(255, 159, 64, 0.4);
    }
    
    /* Desktop nav-actions (outside menu) */
    .nav-actions {
        flex-direction: column;
        width: 100%;
        gap: 15px;
        margin-top: 20px;
    }
    
    .nav-actions .btn {
        width: 100%;
        justify-content: center;
        padding: 15px 24px;
        font-size: 1rem;
    }
    
    /* Navbar adjustments */
    .navbar {
        padding: 0;
        position: sticky;
        top: 0;
        background: rgba(26, 26, 26, 0.95) !important;
        backdrop-filter: blur(20px);
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    }
    
    [data-theme="light"] .navbar {
        background: rgba(255, 255, 255, 0.95) !important;
        box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    }
    
    .nav-content {
        padding: 15px 20px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        position: relative;
    }
    
    .logo {
        font-size: 1.2rem;
        z-index: 10001;
        flex-shrink: 0;
    }
    
    .logo img,
    .logo-img {
        height: 38px !important;
        width: auto;
        display: block;
    }
    
    /* Hide desktop nav-actions on mobile */
    .nav-content > .nav-actions {
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .nav-content > .nav-actions .btn {
        display: none;
    }
    
    .nav-content > .nav-actions .mobile-menu-toggle {
        display: flex !important;
    }
    
    /* Theme Toggle & Language Switcher - Mobile adjustments */
    .theme-toggle {
        top: 70px !important;
        right: 15px !important;
        width: 42px !important;
        height: 42px !important;
    }
    
    .lang-switcher {
        top: 70px !important;
        right: 65px !important;
        padding: 6px !important;
    }
    
    .lang-btn {
        padding: 5px 10px !important;
        font-size: 11px !important;
    }
}

/* === HERO SECTION MOBILE === */

@media (max-width: 968px) {
    .hero {
        min-height: calc(100vh - 60px);
        padding: 100px 0 60px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-content {
        text-align: center;
        padding: 0 20px;
        max-width: 100%;
    }
    
    .hero-badge {
        font-size: 0.85rem;
        padding: 8px 14px;
        margin: 0 auto 20px;
        display: inline-flex;
    }
    
    .hero-title {
        font-size: 2.2rem !important;
        line-height: 1.3;
        margin-bottom: 20px;
        word-break: break-word;
    }
    
    .hero-title br {
        display: none;
    }
    
    .gradient-text {
        display: inline;
        white-space: normal;
    }
    
    .hero-subtitle {
        font-size: 1.05rem;
        margin-bottom: 35px;
        line-height: 1.7;
        max-width: 100%;
    }
    
    .hero-subtitle br {
        display: inline;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 15px;
        align-items: center;
        width: 100%;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 320px;
        justify-content: center;
        padding: 16px 28px;
        font-size: 1rem;
        font-weight: 600;
    }
    
    .hero-cta .btn i {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 25px;
        padding-top: 40px;
        margin-top: 30px;
    }
    
    .stat-item {
        width: 100%;
        padding: 20px;
        background: rgba(255, 159, 64, 0.05);
        border-radius: 12px;
        border: 1px solid rgba(255, 159, 64, 0.15);
    }
    
    .stat-value {
        font-size: 2.2rem;
        margin-bottom: 8px;
    }
    
    .stat-label {
        font-size: 0.9rem;
        line-height: 1.4;
    }
    
    /* Hero visual - Hide or simplify on mobile */
    .hero-visual {
        display: none;
    }
    
    /* Background elements - Reduce on mobile */
    .gradient-orb {
        width: 300px;
        height: 300px;
        filter: blur(60px);
        opacity: 0.2;
    }
    
    .grid-overlay {
        background-size: 30px 30px;
        opacity: 0.15;
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    .hero {
        padding: 100px 0 40px;
    }
    
    .hero-content {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 1.85rem !important;
        line-height: 1.25;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        line-height: 1.7;
    }
    
    .hero-subtitle br {
        display: none;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 5px 10px;
    }
    
    .logo img,
    .logo-img {
        height: 32px !important;
    }
    
    .nav-content {
        padding: 12px 15px;
    }
    
    .hero-cta .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .stat-value {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
}



/* === CONTAINER MOBILE === */

@media (max-width: 968px) {
    .container {
        padding-left: 20px;
        padding-right: 20px;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
}

/* === SECTION SPACING MOBILE === */

@media (max-width: 968px) {
    section {
        padding: 60px 0;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-title {
        font-size: 1.75rem !important;
    }
    
    .section-subtitle {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    section {
        padding: 40px 0;
    }
    
    .section-header {
        margin-bottom: 30px;
    }
    
    .section-title {
        font-size: 1.5rem !important;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
    }
}

/* === AGENTS SECTION MOBILE === */

@media (max-width: 968px) {
    .agents-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    
    .agent-card {
        max-width: 100%;
    }
}

/* === PRICING SECTION MOBILE === */

@media (max-width: 968px) {
    .pricing-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    
    .pricing-card {
        max-width: 400px;
        margin: 0 auto;
        width: 100%;
    }
}

/* === TESTIMONIALS MOBILE === */

@media (max-width: 968px) {
    .testimonials-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
}

/* === USE CASES MOBILE === */

@media (max-width: 968px) {
    .use-cases-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
}

/* === HOW IT WORKS MOBILE === */

@media (max-width: 968px) {
    .steps-grid {
        grid-template-columns: 1fr !important;
        gap: 30px;
    }
    
    .step::after {
        display: none; /* Hide connecting lines on mobile */
    }
}

/* === CTA SECTION MOBILE === */

@media (max-width: 968px) {
    .cta-actions {
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }
    
    .cta-actions .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* === FOOTER MOBILE === */

@media (max-width: 968px) {
    .footer-content {
        grid-template-columns: 1fr !important;
        gap: 40px;
        text-align: center;
    }
    
    .footer-column {
        margin: 0 auto;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
}

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

@media (max-width: 968px) {
    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    
    .btn-large {
        padding: 14px 24px;
        font-size: 0.95rem;
    }
}

/* === MODAL/OVERLAY FIX MOBILE === */

@media (max-width: 968px) {
    .modal,
    .overlay {
        padding: 20px;
    }
    
    .modal-content {
        width: 95%;
        max-width: 95%;
        padding: 25px 20px;
    }
}

/* === FORMS MOBILE === */

@media (max-width: 968px) {
    .form-group {
        margin-bottom: 20px;
    }
    
    input,
    textarea,
    select {
        font-size: 16px; /* Prevent zoom on iOS */
        padding: 12px 15px;
    }
}

/* === CARDS MOBILE === */

@media (max-width: 968px) {
    .card,
    .feature-card,
    .agent-card,
    .pricing-card,
    .testimonial-card,
    .use-case-card {
        padding: 20px;
    }
}

/* === TOUCH TARGETS === */

@media (max-width: 968px) {
    /* Ensure all interactive elements are at least 44px tall (Apple HIG) */
    button,
    a,
    .btn,
    .nav-link {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }
}

/* === PREVENT TEXT SIZE ADJUSTMENT === */

@media (max-width: 968px) {
    html {
        -webkit-text-size-adjust: 100%;
        -ms-text-size-adjust: 100%;
        text-size-adjust: 100%;
    }
}

/* === SAFE AREA FOR NOTCH DEVICES === */

@media (max-width: 968px) {
    .navbar,
    .hero {
        padding-left: env(safe-area-inset-left);
        padding-right: env(safe-area-inset-right);
    }
    
    .navbar {
        padding-top: env(safe-area-inset-top);
    }
}

/* === BODY LOCK WHEN MENU OPEN === */

body.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}

@media (max-width: 968px) {
    body.menu-open {
        overflow: hidden;
        height: 100vh;
    }
}

/* === IMPROVED ANIMATIONS ON MOBILE === */

@media (max-width: 968px) {
    /* Reduce motion for better performance */
    @media (prefers-reduced-motion: reduce) {
        * {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
        }
    }
    
    /* Simpler animations on mobile */
    .gradient-orb {
        animation: none;
    }
    
    .floating-card {
        animation: none;
        position: static;
        transform: none;
    }
}

/* === LANDSCAPE MODE ON MOBILE === */

@media (max-width: 968px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 100px 0 40px;
    }
    
    .hero-title {
        font-size: 1.75rem !important;
    }
    
    .nav-menu {
        padding: 80px 30px 20px;
    }
}

/* === HIGH CONTRAST MODE SUPPORT === */

@media (prefers-contrast: high) {
    .nav-link,
    .btn,
    .card {
        border-width: 2px;
    }
}