/* ============================================
   BOITIER PAGES STYLES
   ============================================ */

/* Brand Colors */
:root {
    --boston-primary: #00599C;
    --boston-secondary: #0081C6;
    --medtronic-primary: #00A3E0;
    --medtronic-secondary: #005DAA;
    --abbott-primary: #005589;
    --abbott-secondary: #003865;
    --microport-primary: #E31837;
    --microport-secondary: #8B1538;
    --biotronik-primary: #009639;
    --biotronik-secondary: #006B2D;
}

/* Brand-specific gradients */
[data-brand="boston"] {
    --brand-gradient: linear-gradient(135deg, var(--boston-primary) 0%, var(--boston-secondary) 100%);
    --brand-primary: var(--boston-primary);
    --brand-secondary: var(--boston-secondary);
}

[data-brand="medtronic"] {
    --brand-gradient: linear-gradient(135deg, var(--medtronic-primary) 0%, var(--medtronic-secondary) 100%);
    --brand-primary: var(--medtronic-primary);
    --brand-secondary: var(--medtronic-secondary);
}

[data-brand="abbott"] {
    --brand-gradient: linear-gradient(135deg, var(--abbott-primary) 0%, var(--abbott-secondary) 100%);
    --brand-primary: var(--abbott-primary);
    --brand-secondary: var(--abbott-secondary);
}

[data-brand="microport"] {
    --brand-gradient: linear-gradient(135deg, var(--microport-primary) 0%, var(--microport-secondary) 100%);
    --brand-primary: var(--microport-primary);
    --brand-secondary: var(--microport-secondary);
}

[data-brand="biotronik"] {
    --brand-gradient: linear-gradient(135deg, var(--biotronik-primary) 0%, var(--biotronik-secondary) 100%);
    --brand-primary: var(--biotronik-primary);
    --brand-secondary: var(--biotronik-secondary);
}

/* Page Base */
.boitier-page {
    background: var(--bg);
}

/* Back Navigation */
.back-nav {
    position: fixed;
    top: 30px;
    left: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.back-nav:hover {
    transform: translateX(-5px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15);
    color: var(--brand-primary);
}

.back-nav i {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.back-nav:hover i {
    transform: translateX(-3px);
}

/* Hero Section */
.boitier-hero {
    min-height: 70vh;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: 100px 0 80px;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: var(--brand-gradient);
    opacity: 0.15;
    border-radius: 50%;
    filter: blur(100px);
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    animation: glow-float 8s ease-in-out infinite;
}

@keyframes glow-float {
    0%, 100% {
        transform: translateY(-50%) scale(1);
        opacity: 0.15;
    }
    50% {
        transform: translateY(-50%) scale(1.1);
        opacity: 0.2;
    }
}

.boitier-hero .container-tele {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    padding-right: 40px;
}

/* Brand Badge */
.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 10px 24px;
    border-radius: 50px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.brand-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
    color: white;
}

.brand-badge > span:last-child {
    color: white;
    font-weight: 600;
    font-size: 1rem;
}

/* Hero Title */
.boitier-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--light-gray);
    line-height: 1.7;
    margin-bottom: 40px;
}

/* Hotline Card */
.hotline-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 25px 30px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 400px;
}

.hotline-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.hotline-icon i {
    font-size: 1.6rem;
    color: white;
}

.hotline-info {
    display: flex;
    flex-direction: column;
}

.hotline-label {
    font-size: 0.85rem;
    color: var(--light-gray);
    margin-bottom: 5px;
}

.hotline-number {
    font-size: 1.6rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.hotline-number:hover {
    color: var(--brand-primary);
}

.hotline-free {
    font-size: 0.8rem;
    color: #10b981;
    font-weight: 600;
    margin-top: 5px;
}

/* Hero Device */
.hero-device {
    display: flex;
    justify-content: center;
    align-items: center;
}

.device-showcase {
    position: relative;
    width: 300px;
    height: 300px;
}

.device-glow {
    position: absolute;
    inset: -30px;
    background: var(--brand-gradient);
    border-radius: 50%;
    opacity: 0.3;
    filter: blur(40px);
    animation: device-pulse 3s ease-in-out infinite;
}

@keyframes device-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.5;
    }
}

.device-image {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, #1e293b, #334155);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    z-index: 2;
}

.device-image i {
    font-size: 5rem;
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.device-signals {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.device-signals .signal {
    position: absolute;
    inset: -20px;
    border: 2px solid var(--brand-primary);
    border-radius: 35px;
    opacity: 0;
    animation: signal-expand 3s ease-out infinite;
}

.device-signals .signal:nth-child(2) {
    animation-delay: 1s;
}

.device-signals .signal:nth-child(3) {
    animation-delay: 2s;
}

@keyframes signal-expand {
    0% {
        inset: 0;
        opacity: 0.6;
    }
    100% {
        inset: -80px;
        opacity: 0;
    }
}

/* Quick Info Section */
.quick-info-section {
    background: white;
    padding: 60px 0;
    margin-top: -40px;
    position: relative;
    z-index: 10;
}

.quick-info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.quick-info-card {
    text-align: center;
    padding: 30px 20px;
    background: var(--bg);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.quick-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.quick-info-card .info-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.quick-info-card .info-icon i {
    font-size: 1.5rem;
    color: white;
}

.quick-info-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.quick-info-card p {
    font-size: 0.9rem;
    color: var(--gray);
}

/* Main Content Section */
.boitier-content {
    padding: 80px 0;
}

/* Content Blocks */
.content-block {
    background: white;
    border-radius: 24px;
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.block-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 35px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--bg);
}

.block-icon {
    width: 55px;
    height: 55px;
    border-radius: 14px;
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
}

.block-icon i {
    font-size: 1.5rem;
    color: white;
}

.block-header h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--dark);
}

/* Steps List */
.steps-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.step-item {
    display: flex;
    gap: 25px;
    align-items: flex-start;
    padding: 25px;
    background: var(--bg);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.step-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--brand-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    color: white;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 8px;
}

.step-content p {
    color: var(--gray);
    line-height: 1.7;
}

/* LED Grid */
.led-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.led-card {
    display: flex;
    gap: 20px;
    align-items: center;
    padding: 25px;
    background: var(--bg);
    border-radius: 16px;
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
}

.led-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.led-card.led-green {
    border-left-color: #10b981;
}

.led-card.led-green-blink {
    border-left-color: #10b981;
}

.led-card.led-yellow {
    border-left-color: #f59e0b;
}

.led-card.led-red {
    border-left-color: #ef4444;
}

.led-indicator {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.led-light {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.led-green .led-light {
    background: #10b981;
    box-shadow: 0 0 15px #10b981;
}

.led-green-blink .led-light {
    background: #10b981;
    box-shadow: 0 0 15px #10b981;
    animation: led-blink 1s ease-in-out infinite;
}

.led-yellow .led-light {
    background: #f59e0b;
    box-shadow: 0 0 15px #f59e0b;
}

.led-red .led-light {
    background: #ef4444;
    box-shadow: 0 0 15px #ef4444;
}

@keyframes led-blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

.led-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 6px;
}

.led-info p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.6;
}

/* FAQ Accordion */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item-acc {
    background: var(--bg);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item-acc:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.faq-question-btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 25px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
}

.faq-question-btn span {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--dark);
}

.faq-question-btn i {
    color: var(--gray);
    transition: transform 0.3s ease;
}

.faq-item-acc.active .faq-question-btn i {
    transform: rotate(180deg);
    color: var(--brand-primary);
}

.faq-answer-acc {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item-acc.active .faq-answer-acc {
    max-height: 300px;
}

.faq-answer-acc p {
    padding: 0 25px 22px;
    color: var(--gray);
    line-height: 1.8;
}

/* Notes Block */
.notes-block {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(6, 182, 212, 0.05));
    border: 2px solid rgba(16, 185, 129, 0.2);
}

.notes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.note-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: white;
    border-radius: 12px;
}

.note-card i {
    font-size: 1.5rem;
    color: #10b981;
    flex-shrink: 0;
}

.note-card p {
    color: var(--dark);
    font-size: 0.95rem;
}

.note-card strong {
    color: var(--brand-primary);
}

/* Contact CTA */
.contact-cta {
    padding: 60px 0;
    background: var(--bg);
}

.cta-card {
    background: var(--brand-gradient);
    border-radius: 24px;
    padding: 50px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.cta-content h2 {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 10px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: white;
    color: var(--dark);
    padding: 18px 36px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
}

.cta-button i {
    font-size: 1.2rem;
    color: var(--brand-primary);
}

/* Footer */
.boitier-footer {
    background: var(--dark);
    padding: 30px 0;
    text-align: center;
}

.boitier-footer p {
    color: var(--light-gray);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .boitier-hero .container-tele {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        padding-right: 0;
    }

    .hotline-card {
        margin: 0 auto;
    }

    .device-showcase {
        width: 250px;
        height: 250px;
        margin-top: 40px;
    }

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

@media (max-width: 768px) {
    .back-nav {
        top: 20px;
        left: 20px;
        padding: 10px 18px;
        font-size: 0.85rem;
    }

    .boitier-hero {
        padding: 80px 0 60px;
        min-height: auto;
    }

    .boitier-hero h1 {
        font-size: 2.2rem;
    }

    .hero-desc {
        font-size: 1rem;
    }

    .hotline-card {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }

    .hotline-number {
        font-size: 1.4rem;
    }

    .device-showcase {
        width: 200px;
        height: 200px;
    }

    .device-image i {
        font-size: 3.5rem;
    }

    .quick-info-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .content-block {
        padding: 25px;
        margin-bottom: 25px;
    }

    .block-header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .block-header h2 {
        font-size: 1.4rem;
    }

    .step-item {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .led-grid {
        grid-template-columns: 1fr;
    }

    .led-card {
        flex-direction: column;
        text-align: center;
    }

    .notes-grid {
        grid-template-columns: 1fr;
    }

    .cta-card {
        flex-direction: column;
        text-align: center;
        gap: 30px;
        padding: 35px 25px;
    }

    .cta-content h2 {
        font-size: 1.6rem;
    }

    .cta-button {
        padding: 15px 30px;
        font-size: 1rem;
    }
}