/* ============================================================
   SMARTEROS KIOSK - WHATSAPP CHECKOUT (Melininja.com Style)
   Odoo v19 - Mobile-First Responsive Design
   ============================================================ */

:root {
    --whatsapp-primary: #25D366;
    --whatsapp-dark: #128C7E;
    --whatsapp-light: #DCF8C6;
    --kiosk-dark: #2D3436;
    --kiosk-light: #F8F9FA;
    --telegram-color: #0088CC;
    --gradient-whatsapp: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    --gradient-cta: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
}

.kiosk-whatsapp-page {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--kiosk-dark);
    overflow-x: hidden;
}

/* ==================== HERO SECTION ==================== */
.kiosk-hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-whatsapp);
    position: relative;
    padding: 60px 20px;
    text-align: center;
}

.kiosk-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.kiosk-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.kiosk-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 50px;
    color: white;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
}

.badge-pulse {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #00FF88;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
}

.kiosk-hero-title {
    font-size: clamp(36px, 8vw, 64px);
    font-weight: 800;
    color: white;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.text-gradient-whatsapp {
    background: linear-gradient(135deg, #FFD700 0%, #FF6B6B 50%, #FF8E53 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.kiosk-hero-subtitle {
    font-size: clamp(16px, 3vw, 20px);
    color: rgba(255,255,255,0.9);
    margin-bottom: 30px;
}

/* ==================== CTA BUTTONS ==================== */
.kiosk-cta-group {
    margin: 30px 0;
}

.kiosk-cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 36px;
    border-radius: var(--radius-xl);
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    min-height: 56px;
    position: relative;
    overflow: hidden;
}

.kiosk-cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.kiosk-cta-button:hover::before {
    left: 100%;
}

.kiosk-cta-whatsapp {
    background: white;
    color: var(--whatsapp-dark);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

.kiosk-cta-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.kiosk-cta-checkout {
    background: var(--gradient-whatsapp);
    color: white;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    width: 100%;
    justify-content: center;
}

.kiosk-cta-checkout:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.kiosk-cta-large {
    padding: 24px 48px;
    font-size: 20px;
}

.cta-icon {
    font-size: 24px;
    display: flex;
    align-items: center;
}

.cta-icon svg {
    width: 28px;
    height: 28px;
}

.cta-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.cta-text strong {
    display: block;
    font-size: 18px;
}

.cta-text small {
    font-size: 12px;
    opacity: 0.9;
    font-weight: 400;
}

.cta-arrow {
    font-size: 20px;
    transition: transform 0.3s;
}

.kiosk-cta-button:hover .cta-arrow {
    transform: translateX(5px);
}

/* ==================== TRUST BADGES ==================== */
.kiosk-trust-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255,255,255,0.8);
    font-size: 14px;
}

/* ==================== FEATURES SECTION ==================== */
.kiosk-features {
    padding: 80px 20px;
    background: var(--kiosk-light);
}

.kiosk-section-title {
    font-size: clamp(28px, 5vw, 42px);
    font-weight: 700;
    text-align: center;
    margin-bottom: 50px;
    color: var(--kiosk-dark);
}

.kiosk-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-card {
    background: white;
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all 0.3s;
}

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

.feature-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-card p {
    color: #636e72;
    font-size: 15px;
}

/* ==================== HOW IT WORKS ==================== */
.kiosk-how-it-works {
    padding: 80px 20px;
    background: white;
}

.steps-container {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.step-card {
    background: white;
    padding: 25px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    text-align: center;
    width: 100%;
    position: relative;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gradient-whatsapp);
    color: white;
    border-radius: 50%;
    font-weight: bold;
    font-size: 20px;
    margin-bottom: 10px;
}

.step-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--kiosk-dark);
}

.step-card p {
    color: #636e72;
    font-size: 14px;
}

.step-arrow {
    font-size: 32px;
    color: var(--whatsapp-primary);
    opacity: 0.5;
}

/* ==================== PRICING SECTION ==================== */
.kiosk-pricing {
    padding: 80px 20px;
    background: var(--kiosk-light);
}

.pricing-card {
    max-width: 500px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 2px solid #f1f2f6;
    position: relative;
}

.pricing-highlight {
    border-color: var(--whatsapp-primary);
    box-shadow: 0 8px 40px rgba(37, 211, 102, 0.2);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-whatsapp);
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.pricing-header {
    background: var(--gradient-whatsapp);
    padding: 40px 30px;
    text-align: center;
    color: white;
}

.pricing-header h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 10px;
}

.price-currency {
    font-size: 28px;
    font-weight: 600;
    margin-right: 4px;
}

.price-amount {
    font-size: 56px;
    font-weight: 800;
    line-height: 1;
}

.pricing-desc {
    font-size: 14px;
    opacity: 0.9;
}

.pricing-features {
    padding: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid #f1f2f6;
}

.feature-item:last-child {
    border-bottom: none;
}

.feature-check {
    color: var(--whatsapp-primary);
    font-weight: bold;
    font-size: 18px;
}

.pricing-card .kiosk-cta-checkout {
    margin: 0 30px 20px;
}

.payment-logos {
    display: flex;
    justify-content: center;
    gap: 10px;
    padding: 0 30px 30px;
    flex-wrap: wrap;
}

.payment-badge {
    background: #f8f9fa;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    color: #636e72;
    font-weight: 500;
}

/* ==================== SUPPORT CHANNELS ==================== */
.kiosk-support {
    padding: 80px 20px;
    background: white;
}

.support-channels {
    display: grid;
    gap: 20px;
    max-width: 600px;
    margin: 0 auto;
}

.support-channel {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: white;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--kiosk-dark);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
    border: 2px solid #f1f2f6;
}

.support-channel:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.support-whatsapp {
    border-color: var(--whatsapp-primary);
}

.support-whatsapp .channel-icon {
    color: var(--whatsapp-primary);
}

.support-telegram .channel-icon {
    color: var(--telegram-color);
}

.channel-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.channel-icon svg {
    width: 40px;
    height: 40px;
}

.channel-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.channel-info strong {
    font-size: 16px;
    font-weight: 600;
}

.channel-info span {
    font-size: 14px;
    color: #636e72;
}

.channel-arrow {
    font-size: 20px;
    color: #b2bec3;
}

/* ==================== TESTIMONIALS ==================== */
.kiosk-testimonials {
    padding: 80px 20px;
    background: var(--kiosk-light);
}

.testimonials-grid {
    display: grid;
    gap: 25px;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.testimonial-stars {
    font-size: 20px;
    margin-bottom: 15px;
}

.testimonial-card p {
    font-size: 16px;
    line-height: 1.7;
    color: #636e72;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.testimonial-author strong {
    font-size: 15px;
    color: var(--kiosk-dark);
}

.testimonial-author span {
    font-size: 13px;
    color: #b2bec3;
}

/* ==================== FAQ SECTION ==================== */
.kiosk-faq {
    padding: 80px 20px;
    background: white;
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #f1f2f6;
    padding: 20px 0;
}

.faq-item summary {
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    position: relative;
    padding-right: 30px;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0;
    font-size: 24px;
    font-weight: 300;
    color: var(--whatsapp-primary);
    transition: transform 0.3s;
}

.faq-item[open] summary::after {
    content: '-';
}

.faq-content {
    margin-top: 15px;
    color: #636e72;
    line-height: 1.7;
}

/* ==================== FINAL CTA ==================== */
.kiosk-final-cta {
    padding: 80px 20px;
    background: var(--gradient-whatsapp);
    text-align: center;
    color: white;
}

.kiosk-final-cta h2 {
    font-size: clamp(28px, 5vw, 42px);
    font-weight: 700;
    margin-bottom: 15px;
}

.kiosk-final-cta p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    .kiosk-hero {
        min-height: auto;
        padding: 40px 20px;
    }

    .kiosk-cta-button {
        width: 100%;
        justify-content: center;
        padding: 16px 24px;
    }

    .kiosk-features-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card {
        margin: 0 10px;
    }

    .price-amount {
        font-size: 48px;
    }
}

@media (max-width: 480px) {
    .kiosk-hero-title {
        font-size: 32px;
    }

    .kiosk-section-title {
        font-size: 28px;
    }

    .kiosk-cta-large {
        padding: 18px 24px;
        font-size: 18px;
    }
}

/* ==================== KIOSK MODE (Fullscreen) ==================== */
body.kiosk-mode .kiosk-whatsapp-page {
    padding-top: 0;
}

body.kiosk-mode header#top {
    display: none;
}

body.kiosk-mode footer {
    display: none;
}