/**
 * Styles de la page d'accueil - Rebranding "Neuro-Tech Corporate"
 */

.hero-section,
.section-light,
.section-bg-alt,
#contact-me {
    position: relative;
    overflow: hidden;
}

.hero-section .container,
.section-light .container,
.section-bg-alt .container,
#contact-me .container {
    position: relative;
    z-index: 1;
}

/* ======================================
   HERO SECTION
====================================== */
.hero-section {
    background:
        radial-gradient(circle at 82% 12%, rgba(var(--accent-rgb), 0.22) 0%, transparent 42%),
        radial-gradient(circle at 12% 84%, rgba(var(--primary-rgb), 0.2) 0%, transparent 46%),
        linear-gradient(135deg, var(--page-bg) 0%, var(--page-bg-alt) 58%, #0B1230 100%),
        linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
    background-size: auto, auto, auto, 44px 44px, 44px 44px;
    padding: 9rem 0 6rem;
    min-height: 88vh;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/*
 * Hero background glows.
 * Kept as real elements (not ::before/::after) so anime.js can animate them.
 */
.hero-glow {
    position: absolute;
    z-index: 0;
    pointer-events: none;
    will-change: transform, opacity;
}

.hero-glow--a {
    top: -10%;
    right: -4%;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.2) 0%, transparent 72%);
}

.hero-glow--b {
    bottom: -24%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(var(--accent-rgb), 0.16) 0%, transparent 75%);
}

.hero-section h1 {
    color: var(--text-light) !important;
    text-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.05;
    background: none !important;
    -webkit-text-fill-color: var(--text-light) !important;
}

.hero-section .text-blue {
    color: var(--secondary-color) !important;
    text-shadow: 0 0 22px rgba(var(--secondary-rgb), 0.42);
}

.hero-title {
    font-size: clamp(2.35rem, 4.4vw, 3.9rem);
    margin-bottom: 1.25rem;
    max-width: 20ch;
}

.hero-subtitle {
    color: rgba(247, 251, 255, 0.72);
    max-width: 36rem;
    margin: 0 0 1.75rem;
    font-size: 1.06rem;
    line-height: 1.65;
}

.hero-kicker {
    font-family: var(--font-display);
    letter-spacing: 0.16em;
    background: rgba(var(--secondary-rgb), 0.1);
    border-color: rgba(var(--secondary-rgb), 0.32);
    color: var(--secondary-color);
    margin-bottom: 1.25rem;
}

.hero-stats {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    padding: 0;
    margin: 0 0 2rem;
    max-width: 660px;
}

.hero-stats li {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.95rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: rgba(247, 251, 255, 0.9);
    font-size: 0.85rem;
    font-weight: var(--font-weight-semibold);
    backdrop-filter: blur(10px);
}

.hero-stats i {
    color: var(--secondary-color);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-bottom: 2rem;
}

.hero-media {
    position: relative;
    max-width: 560px;
    margin-left: auto;
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.hero-assistant-cards {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 1.1rem;
    width: 100%;
}

.hero-soraya-chat,
.hero-vector-chat {
    flex: 1 1 220px;
    min-width: 0;
    padding: 1.25rem 1.35rem;
    border: 1px solid rgba(var(--secondary-rgb), 0.3);
    border-radius: 1.4rem;
    background: rgba(15, 21, 48, 0.72);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 26px 64px rgba(0, 0, 0, 0.45);
}

.hero-soraya-chat-head,
.hero-vector-chat-head {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.65rem;
}

.hero-soraya-avatar,
.hero-vector-avatar {
    position: relative;
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    overflow: hidden;
    background: rgba(var(--secondary-rgb), 0.16);
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.hero-soraya-avatar img,
.hero-vector-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-soraya-status,
.hero-vector-status {
    position: absolute;
    right: 1px;
    bottom: 1px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--success-color);
    border: 2px solid rgba(15, 21, 48, 0.94);
}

.hero-soraya-chat-id,
.hero-vector-chat-id {
    display: flex;
    flex-direction: column;
    line-height: 1.25;
    min-width: 0;
}

.hero-soraya-chat-id strong,
.hero-vector-chat-id strong {
    color: var(--text-light);
    font-size: 0.95rem;
}

.hero-soraya-chat-id small,
.hero-vector-chat-id small {
    color: var(--secondary-color);
    font-size: 0.72rem;
}

.hero-soraya-chat-bubble,
.hero-vector-chat-bubble {
    margin: 0 0 0.8rem;
    padding: 0.6rem 0.85rem;
    border-radius: 0.9rem;
    background: rgba(255, 255, 255, 0.07);
    color: rgba(247, 251, 255, 0.86);
    font-size: 0.82rem;
    line-height: 1.45;
}

.hero-soraya-chat-actions,
.hero-vector-chat-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.social-link {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(247, 251, 255, 0.9) !important;
    transition: background-color var(--transition-normal), color var(--transition-normal),
        border-color var(--transition-normal), box-shadow var(--transition-normal);
    font-size: 1.1rem;
    text-decoration: none;
    backdrop-filter: blur(10px);
}

.social-link:hover {
    background: var(--light-bg);
    color: var(--text-emphasis) !important;
    border-color: var(--light-bg);
    box-shadow: 0 18px 36px rgba(10, 15, 31, 0.22);
}

.social-icons {
    gap: 1rem !important;
}

.profile-image-wrapper {
    position: relative;
    max-width: 340px;
    margin-left: auto;
    margin-right: auto;
    padding: 4px;
    border-radius: 2.4rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    box-shadow: 0 28px 60px rgba(var(--accent-rgb), 0.28);
}

.profile-image-wrapper::before {
    content: none;
}

.profile-image-wrapper img,
.profile-image-wrapper video {
    border-radius: 2.15rem;
    border: none;
    display: block;
    width: 100%;
    height: auto;
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.28);
    transition: box-shadow var(--transition-normal);
}

.profile-image-wrapper:hover img,
.profile-image-wrapper:hover video {
    box-shadow: 0 36px 72px rgba(0, 0, 0, 0.32);
}

/* ======================================
   EXPERTISE SECTION
====================================== */
.section-light {
    background:
        linear-gradient(180deg, var(--page-bg) 0%, var(--light-bg-alt) 100%),
        linear-gradient(rgba(var(--secondary-rgb), 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--secondary-rgb), 0.04) 1px, transparent 1px);
    background-size: auto, 44px 44px, 44px 44px;
    padding: 6rem 0;
}

.section-light::before,
.section-light::after {
    content: '';
    position: absolute;
    z-index: 0;
    pointer-events: none;
}

.section-light::before {
    top: -16%;
    left: -8%;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.1) 0%, transparent 72%);
}

.section-light::after {
    bottom: -18%;
    right: -6%;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(var(--accent-rgb), 0.08) 0%, transparent 74%);
}

.expertise-card {
    background: rgba(15, 21, 48, 0.72);
    border: 1px solid rgba(var(--primary-rgb), 0.14);
    border-radius: var(--border-radius-lg);
    padding: 2.35rem 2rem;
    height: 100%;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
}

.expertise-card:hover {
    border-color: rgba(var(--primary-rgb), 0.24);
    box-shadow: var(--shadow-lg);
}

.expertise-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.28), rgba(var(--accent-rgb), 0.16));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.expertise-card:hover::before {
    opacity: 1;
}

.expertise-icon {
    width: 80px;
    height: 80px;
    border-radius: 1.4rem;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.2) 0%, rgba(var(--accent-rgb), 0.2) 100%);
    border: 1px solid rgba(var(--primary-rgb), 0.18);
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.3rem;
    margin-bottom: 1.5rem;
    transition: all var(--transition-normal);
    align-self: flex-start;
    box-shadow: 0 16px 28px rgba(var(--primary-rgb), 0.12);
}

.expertise-card:hover .expertise-icon {
    box-shadow: 0 20px 36px rgba(var(--primary-rgb), 0.16);
}

.expertise-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-emphasis);
    text-transform: none;
    letter-spacing: 0.02em;
}

.expertise-card ul li {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    color: var(--text-color);
}

.expertise-card ul li i {
    color: var(--primary-color);
    font-size: 0.82rem;
    margin-right: 0.75rem;
}

/* ======================================
   TECH STACK SECTION
====================================== */
.section-bg-alt {
    background:
        linear-gradient(180deg, var(--page-bg) 0%, var(--light-bg-alt) 100%),
        linear-gradient(rgba(var(--secondary-rgb), 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--secondary-rgb), 0.04) 1px, transparent 1px);
    background-size: auto, 44px 44px, 44px 44px;
    padding: 6rem 0;
}

.section-bg-alt::before,
.section-bg-alt::after {
    content: '';
    position: absolute;
    z-index: 0;
    pointer-events: none;
}

.section-bg-alt::before {
    top: 6%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(var(--accent-rgb), 0.08) 0%, transparent 72%);
}

.section-bg-alt::after {
    bottom: -18%;
    left: -10%;
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.08) 0%, transparent 74%);
}

/* Bandeau roulant continu des technologies (voir components/index-techs.html). */
.tech-marquee {
    position: relative;
    overflow: hidden;
    padding: 0.5rem 0;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}

.tech-marquee__track {
    display: flex;
    align-items: center;
    width: max-content;
    animation: tech-marquee-scroll 45s linear infinite;
    will-change: transform;
}

.tech-marquee:hover .tech-marquee__track,
.tech-marquee:focus-within .tech-marquee__track {
    animation-play-state: paused;
}

.tech-marquee__group {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
    margin: 0;
    padding: 0;
    list-style: none;
}

.tech-chip {
    flex: 0 0 auto;
    margin: 0 0.75rem;
}

.tech-chip__link {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1.35rem;
    background: rgba(15, 21, 48, 0.72);
    border: 1px solid rgba(var(--primary-rgb), 0.14);
    border-radius: 999px;
    box-shadow: var(--shadow-md);
    text-decoration: none;
    white-space: nowrap;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal), transform var(--transition-fast);
}

.tech-chip__link:hover,
.tech-chip__link:focus-visible {
    border-color: rgba(var(--primary-rgb), 0.26);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.tech-chip__icon {
    width: 34px;
    height: 34px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

.tech-chip__label {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-emphasis);
    letter-spacing: 0.02em;
}

@keyframes tech-marquee-scroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

@media (prefers-reduced-motion: reduce) {
    .tech-marquee {
        -webkit-mask-image: none;
        mask-image: none;
    }

    .tech-marquee__track {
        display: block;
        width: auto;
        animation: none;
    }

    .tech-marquee__group {
        flex-wrap: wrap;
        justify-content: center;
        row-gap: 1rem;
    }

    .tech-marquee__group[aria-hidden="true"] {
        display: none;
    }
}

/* ======================================
   CONTACT SECTION
====================================== */
#contact-me {
    background:
        linear-gradient(180deg, var(--page-bg) 0%, var(--light-bg-alt) 100%),
        linear-gradient(rgba(var(--secondary-rgb), 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--secondary-rgb), 0.04) 1px, transparent 1px);
    background-size: auto, 44px 44px, 44px 44px;
    padding: 6rem 0;
}

#contact-me::before {
    content: '';
    position: absolute;
    top: -12%;
    left: -10%;
    width: 560px;
    height: 560px;
    background: radial-gradient(circle, rgba(var(--primary-rgb), 0.1) 0%, transparent 72%);
    pointer-events: none;
    z-index: 0;
}

#contact-me::after {
    content: '';
    position: absolute;
    bottom: -16%;
    right: -10%;
    width: 620px;
    height: 620px;
    background: radial-gradient(circle, rgba(var(--accent-rgb), 0.08) 0%, transparent 74%);
    pointer-events: none;
    z-index: 0;
}

.contact-card {
    background: rgba(15, 21, 48, 0.72);
    border: 1px solid rgba(var(--primary-rgb), 0.14);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    padding: 2.35rem 2rem;
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-md);
}

.contact-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.16), rgba(var(--accent-rgb), 0.14));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    pointer-events: none;
}

.contact-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(var(--primary-rgb), 0.24);
}

.contact-card:hover::before {
    opacity: 1;
}

.contact-icon-wrapper {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.2) 0%, rgba(var(--accent-rgb), 0.2) 100%);
    border: 1px solid rgba(var(--primary-rgb), 0.18);
    border-radius: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--secondary-color);
    font-size: 2.3rem;
    box-shadow: 0 16px 28px rgba(var(--primary-rgb), 0.12);
}

.contact-card:hover .contact-icon-wrapper {
}

.contact-card h3 {
    text-transform: none;
    letter-spacing: 0.02em;
    font-size: 1.3rem;
    color: var(--text-emphasis);
}

.contact-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-color);
}

.contact-card .btn {
    text-transform: none;
    letter-spacing: 0.01em;
    font-weight: var(--font-weight-semibold);
    padding: 0.9rem 1.5rem;
}

/* Responsive */
@media (max-width: 991px) {
    .hero-section {
        text-align: center;
        padding-top: 7rem;
    }

    .hero-stats,
    .hero-actions {
        justify-content: center;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-title,
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-media {
        margin: 3rem auto 0;
    }

    .hero-soraya-chat,
    .hero-vector-chat {
        max-width: 420px;
        margin-left: auto;
        margin-right: auto;
        text-align: left;
    }

    .hero-section h1 {
        font-size: 2.45rem;
    }

    .social-icons {
        justify-content: center;
    }

    .profile-image-wrapper {
        max-width: 340px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* ======================================
   MOTION INITIAL STATES (anime.js)
   Only applied once JS confirms motion is allowed via `html.mq-ready`.
   Without JS or with prefers-reduced-motion, elements keep their visible state.
====================================== */
html.mq-ready .hero-title,
html.mq-ready .hero-subtitle,
html.mq-ready .hero-stats li,
html.mq-ready .hero-actions,
html.mq-ready .social-links .social-link,
html.mq-ready .hero-media {
    opacity: 0;
}

@media (prefers-reduced-motion: reduce) {
    .hero-glow {
        will-change: auto;
    }
}