/* Conferenciers Page Specific Styles */

.page-hero {
    padding: 8rem 2rem 4rem;
    background: linear-gradient(135deg, rgba(19, 13, 52, 0.85) 0%, rgba(23, 20, 44, 0.95) 100%), url('../images/photosOfficiel/2024-08-07 (11).webp') center/cover no-repeat;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, var(--fire-red) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, var(--fire-orange) 0%, transparent 50%);
    opacity: 0.15;
    animation: fireGlow 8s ease-in-out infinite;
}

.page-hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2rem;
}

.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

/* Intro Section */
.intro-section {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 5rem;
}

.intro-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--jci-navy);
    margin-bottom: 1.5rem;
}

.intro-section p {
    font-size: 1.15rem;
    color: var(--gray-600);
    line-height: 1.8;
}

/* Speakers Grid */
.speakers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 5rem;
}

.speaker-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.speaker-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.speaker-card.keynote {
    grid-column: span 1;
    border: 2px solid var(--fire-gold);
}

@media (min-width: 900px) {
    .speaker-card.keynote {
        grid-column: span 2;
        display: flex;
    }

    .speaker-card.keynote .speaker-image-container {
        width: 40%;
        height: auto;
    }

    .speaker-card.keynote .speaker-info {
        width: 60%;
        padding: 3rem;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
}

.speaker-image-container {
    height: 300px;
    background: linear-gradient(135deg, #1a0a2e 0%, #2d1b4e 30%, #8B0000 70%, #FF4500 100%);
    position: relative;
    overflow: hidden;
}

.speaker-image-container::after {
    content: '?';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.3);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.speaker-info {
    padding: 2rem;
}

.speaker-name {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--jci-navy);
    margin-bottom: 0.5rem;
}

.speaker-title {
    color: var(--fire-red);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.speaker-bio {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.speaker-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.topic-tag {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Coming Soon Section */
.coming-soon-section {
    text-align: center;
    background: var(--gray-50);
    padding: 4rem 2rem;
    border-radius: 30px;
    margin-bottom: 5rem;
}

.coming-soon-section h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--jci-navy);
    margin-bottom: 1rem;
}

.coming-soon-section p {
    color: var(--gray-600);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.notification-form {
    display: flex;
    justify-content: center;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.notification-input {
    flex: 1;
    min-width: 250px;
    padding: 1rem 1.5rem;
    border: 2px solid var(--gray-200);
    border-radius: 50px;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
}

.notification-input:focus {
    border-color: var(--jci-cyan);
    box-shadow: 0 0 0 4px rgba(12, 149, 211, 0.1);
}

.notification-button {
    padding: 1rem 2rem;
    background: var(--jci-navy);
    color: white;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.notification-button:hover {
    background: var(--jci-cyan);
    transform: translateY(-2px);
}

/* Call for Speakers */
.cfs-section {
    background: linear-gradient(135deg, var(--jci-navy) 0%, var(--jci-midnight) 100%);
    border-radius: 30px;
    padding: 4rem 2rem;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cfs-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 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");
}

.cfs-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cfs-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.cfs-content p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.cfs-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--fire-gradient);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(220, 38, 38, 0.3);
}

.cfs-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(220, 38, 38, 0.4);
}

/* Notification confirmation */
.notification-confirmation {
    display: none;
    color: #22c55e;
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    background: rgba(34, 197, 94, 0.08);
    border-radius: 8px;
    border-left: 3px solid #22c55e;
    text-align: center;
}

/* ========== Responsive Design ========== */

@media (max-width: 768px) {
    .page-hero {
        padding: 6rem 1.5rem 3rem;
    }

    .main-content {
        padding: 2rem 1rem;
    }

    .intro-section {
        margin-bottom: 3rem;
    }

    .intro-section h2 {
        font-size: 1.75rem;
    }

    .intro-section p {
        font-size: 1rem;
    }

    .speakers-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 3rem;
    }

    .speaker-image-container {
        height: 250px;
    }

    .speaker-name {
        font-size: 1.25rem;
    }

    .coming-soon-section {
        padding: 3rem 1.5rem;
        margin-bottom: 3rem;
    }

    .coming-soon-section h2 {
        font-size: 1.5rem;
    }

    .notification-form {
        flex-direction: column;
        align-items: stretch;
    }

    .notification-input {
        min-width: unset;
        width: 100%;
    }

    .notification-button {
        width: 100%;
        text-align: center;
    }

    .cfs-section {
        padding: 3rem 1.5rem;
        border-radius: 20px;
    }

    .cfs-content h2 {
        font-size: 1.75rem;
    }

    .cfs-content p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .page-hero {
        padding: 5rem 1rem 2.5rem;
    }

    .intro-section h2 {
        font-size: 1.5rem;
    }

    .speaker-info {
        padding: 1.5rem;
    }

    .speaker-name {
        font-size: 1.1rem;
    }

    .coming-soon-section {
        padding: 2rem 1rem;
        border-radius: 20px;
    }

    .cfs-section {
        padding: 2.5rem 1rem;
    }

    .cfs-content h2 {
        font-size: 1.5rem;
    }

    .cfs-button {
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }
}