/* ============================================
   Saxho.net — Home Page
   ============================================ */

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-color: var(--c-dark);
    padding: var(--sp-4xl) 0;
    overflow: hidden;
}

/* --- Neural Network Canvas --- */
.hero__neural {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* Le hero capte les events souris pour le canvas */
.hero {
    cursor: default;
}

.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* --- Gradient anime sur le titre --- */
.hero__title {
    font-family: var(--ff-display);
    font-size: var(--fs-hero);
    font-weight: var(--fw-bold);
    line-height: var(--lh-tight);
    margin-bottom: var(--sp-xl);
    min-height: 2.2em;

    /* Gradient doux anime : or / blanc nacre / rose poudre */
    background: linear-gradient(
        90deg,
        #FFFFFF 0%,
        #E8C87A 12%,
        #FFFFFF 25%,
        #E0A8B8 40%,
        #FFFFFF 55%,
        #D4AF6A 70%,
        #FFFFFF 82%,
        #D9A0B0 95%,
        #FFFFFF 100%
    );
    background-size: 300% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: title-gradient-shift 10s ease-in-out infinite;
}

@keyframes title-gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Fallback : si background-clip pas supporte */
@supports not (-webkit-background-clip: text) {
    .hero__title {
        color: var(--c-white);
        background: none;
    }
}

.hero__subtitle {
    font-size: var(--fs-body-lg);
    color: rgba(255, 255, 255, 0.65);
    line-height: var(--lh-relaxed);
    max-width: 700px;
    margin: 0 auto;
    opacity: 0;
    animation: hero-subtitle-in 1s ease 2s forwards;
}

@keyframes hero-subtitle-in {
    to { opacity: 1; }
}

/* --- Paradox Section --- */
.paradox {
    background: linear-gradient(180deg, var(--c-dark-soft) 0%, var(--c-dark) 30%, var(--c-surface) 100%);
    padding: var(--sp-5xl) 0;
}

.paradox__title {
    font-size: var(--fs-h2);
    color: var(--c-white);
    text-align: center;
    margin-bottom: var(--sp-3xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.paradox__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.paradox__card {
    background: rgba(13, 13, 26, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: var(--sp-xl);
    backdrop-filter: blur(8px);
    transition: all var(--transition-normal);
}

.paradox__card:hover {
    background: rgba(13, 13, 26, 0.7);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-6px);
    box-shadow:
        0 0 20px rgba(166, 61, 107, 0.15),
        0 0 40px rgba(27, 58, 158, 0.08),
        0 4px 20px rgba(0, 0, 0, 0.2);
}

.paradox__card-title {
    font-family: var(--ff-display);
    font-size: var(--fs-h4);
    color: var(--c-secondary);
    margin-bottom: var(--sp-md);
}

.paradox__card-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--fs-small);
    line-height: var(--lh-relaxed);
}

/* Mobile/tablette : etat renforce au scroll (is-visible ajoute par IntersectionObserver) */
@media (max-width: 1023px) {
    .paradox__card.is-visible {
        background: rgba(13, 13, 26, 0.7);
        border-color: rgba(255, 255, 255, 0.25);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    }
}

/* --- Resolution Section --- */
.resolution {
    position: relative;
    padding: var(--sp-5xl) 0;
    background-color: var(--c-light);
    overflow: hidden;
}

/* Le contenu reste au-dessus */
.resolution > .container {
    position: relative;
    z-index: 1;
}

.resolution__header {
    text-align: center;
    margin-bottom: var(--sp-3xl);
}

.resolution__title {
    font-size: var(--fs-h1);
    margin-bottom: var(--sp-lg);
}

.resolution__subtitle {
    font-size: var(--fs-body-lg);
    color: var(--c-medium);
    max-width: 600px;
    margin: 0 auto;
}

/* Masonry collage, icon variants, card colors → components.css */

.resolution__cta {
    text-align: center;
}

/* --- Constellation Path (Interactive Canvas) --- */
.constellation {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto var(--sp-3xl);
    aspect-ratio: 16 / 9;
}

.constellation__canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    border-radius: var(--radius-md);
}

/* Labels — positioned dynamically by JS */
.constellation__label {
    position: absolute;
    display: flex;
    align-items: flex-start;
    gap: var(--sp-sm);
    max-width: 240px;
    opacity: 0.9;
    transition: opacity var(--transition-normal), transform var(--transition-normal);
    cursor: pointer;
    z-index: 1;
}

.constellation__label:hover {
    opacity: 1;
}

.constellation__num {
    font-family: var(--ff-mono);
    font-size: var(--fs-xs);
    flex-shrink: 0;
    line-height: 1.4;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    border: 1px solid var(--c-muted);
    color: var(--c-muted);
    transition: all var(--transition-normal);
}

.constellation__label-title {
    font-family: var(--ff-display);
    font-size: var(--fs-body);
    font-weight: var(--fw-bold);
    margin-bottom: 2px;
    transition: color var(--transition-normal);
}

.constellation__label-text {
    font-size: var(--fs-small);
    color: var(--c-medium);
    line-height: var(--lh-relaxed);
    transition: color var(--transition-normal);
}

/* Title colors per service */
.constellation__label-title--1 { color: #E8365A; }
.constellation__label-title--2 { color: #E5A30D; }
.constellation__label-title--3 { color: #10D4A0; }
.constellation__label-title--4 { color: #1AB6FF; }
.constellation__label-title--5 { color: #7C6EFF; }

/* Active label */
.constellation__label--active {
    opacity: 1;
}

.constellation__label--active .constellation__num {
    background-color: var(--c-dark);
    color: var(--c-white);
    border-color: var(--c-dark);
}

.constellation__label--active .constellation__label-title {
    color: var(--c-dark) !important;
}

.constellation__label--active .constellation__label-text {
    color: var(--c-dark);
}

/* Dim inactive labels when one is active */
.constellation--has-active .constellation__label:not(.constellation__label--active) {
    opacity: 0.25;
}

/* --- Portfolio Preview --- */
.portfolio-preview {
    padding: var(--sp-5xl) 0;
    background-color: var(--c-surface);
}

.portfolio-preview__header {
    text-align: center;
    margin-bottom: var(--sp-xl);
}

.portfolio-preview__subtitle {
    font-size: var(--fs-body-lg);
    color: var(--c-medium);
    line-height: var(--lh-relaxed);
    max-width: 650px;
    margin: var(--sp-lg) auto 0;
}

.portfolio-preview__stats {
    display: flex;
    justify-content: center;
    gap: var(--sp-2xl);
    margin-bottom: var(--sp-3xl);
}

.portfolio-preview__stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-xs);
}

.portfolio-preview__stat-number {
    font-family: var(--ff-mono);
    font-size: var(--fs-h2);
    font-weight: var(--fw-bold);
    color: #D94F70;
    line-height: 1;
}

.portfolio-preview__stat-label {
    font-size: var(--fs-small);
    color: var(--c-medium);
    text-transform: uppercase;
    letter-spacing: var(--ls-wide);
}

.portfolio-preview__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-xl);
    margin-bottom: var(--sp-2xl);
}

.portfolio-preview__link {
    text-align: center;
}

/* Blurred project card (preview) */
.project-card--blurred {
    position: relative;
    background: var(--c-white);
    border-radius: var(--radius-md);
    padding: var(--sp-xl);
    min-height: 280px;
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.project-card--blurred:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.project-card__visible {
    margin-bottom: var(--sp-lg);
}

.project-card__domain {
    display: inline-block;
    margin-bottom: var(--sp-sm);
}

.project-card__phase {
    display: inline-block;
    margin-left: var(--sp-sm);
}

.project-card__blurred-content {
    filter: blur(6px);
    user-select: none;
    pointer-events: none;
}

.project-card__blurred-content .placeholder-line {
    height: 14px;
    background: var(--c-surface);
    border-radius: var(--radius-sm);
    margin-bottom: var(--sp-sm);
}

.project-card__blurred-content .placeholder-line:nth-child(1) { width: 70%; }
.project-card__blurred-content .placeholder-line:nth-child(2) { width: 100%; }
.project-card__blurred-content .placeholder-line:nth-child(3) { width: 85%; }
.project-card__blurred-content .placeholder-line:nth-child(4) { width: 60%; }

.project-card__overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(13, 13, 26, 0.7);
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity var(--transition-normal);
    padding: var(--sp-xl);
    text-align: center;
}

.project-card--blurred:hover .project-card__overlay {
    opacity: 1;
}

.project-card__overlay-text {
    color: var(--c-white);
    font-size: var(--fs-small);
    margin-bottom: var(--sp-lg);
    line-height: var(--lh-relaxed);
}

/* --- Diagnostic Teaser --- */
.diagnostic-teaser {
    text-align: center;
}

.diagnostic-teaser__inner {
    max-width: 600px;
    margin: 0 auto;
}

.diagnostic-teaser__title {
    font-family: var(--ff-display);
    font-size: var(--fs-h2);
    font-weight: var(--fw-bold);
    color: var(--c-heading);
    margin-bottom: var(--sp-lg);
}

.diagnostic-teaser__text {
    font-size: var(--fs-body);
    color: var(--c-medium);
    line-height: var(--lh-relaxed);
    margin-bottom: var(--sp-xl);
}

/* --- Final CTA — Rappel du hero (meme fond + neural + titre gradient) --- */
.final-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-color: var(--c-dark);
    padding: calc(var(--sp-5xl) * 2) 0;
    overflow: hidden;
    cursor: default;
}

.final-cta__neural {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.final-cta__content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.final-cta__title {
    font-family: var(--ff-display);
    font-size: var(--fs-h1);
    font-weight: var(--fw-bold);
    line-height: var(--lh-tight);
    margin-bottom: var(--sp-2xl);

    /* Meme gradient anime que le hero */
    background: linear-gradient(
        90deg,
        #FFFFFF 0%,
        #E8C87A 12%,
        #FFFFFF 25%,
        #E0A8B8 40%,
        #FFFFFF 55%,
        #D4AF6A 70%,
        #FFFFFF 82%,
        #D9A0B0 95%,
        #FFFFFF 100%
    );
    background-size: 300% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: title-gradient-shift 10s ease-in-out infinite;
}

@supports not (-webkit-background-clip: text) {
    .final-cta__title {
        color: var(--c-white);
        background: none;
    }
}

/* --- Home Responsive Overrides ---
   Ces regles sont ici (et non dans responsive.css) car home.css est charge
   APRES responsive.css via $pageCss, donc les media queries de responsive.css
   seraient ecrasees par les declarations sans media query ci-dessus.
   ============================================ */

@media (max-width: 767px) {
    .paradox__grid {
        grid-template-columns: 1fr;
        gap: var(--sp-md);
    }

    .paradox__card {
        padding: var(--sp-lg);
    }

    .paradox__card-title {
        font-size: var(--fs-body-lg);
    }

    /* Constellation : riviere verticale mobile */
    .constellation {
        aspect-ratio: auto;
        min-height: 520px;
        max-width: 100%;
        margin-bottom: var(--sp-xl);
    }

    .constellation__canvas {
        display: block;
        border-radius: 0;
    }

    .constellation__label {
        /* Positioned by JS (positionLabelsMobile) */
        max-width: none !important;
        gap: var(--sp-xs);
        padding: var(--sp-xs) var(--sp-sm);
    }

    .constellation__label-text {
        display: none; /* Hide descriptions on mobile to save space */
    }

    .constellation__label-title {
        font-size: var(--fs-small);
    }

    .constellation__num {
        width: 18px;
        height: 18px;
        font-size: var(--fs-xs);
    }

    .portfolio-preview__subtitle {
        font-size: var(--fs-body);
    }

    .portfolio-preview__stats {
        gap: var(--sp-lg);
    }

    .portfolio-preview__stat-number {
        font-size: var(--fs-h3);
    }

    .portfolio-preview__stat-label {
        font-size: var(--fs-xs);
    }

    .portfolio-preview__grid {
        grid-template-columns: 1fr;
        gap: var(--sp-md);
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .paradox__grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 100%;
        gap: var(--sp-md);
    }

    .paradox__card-title {
        font-size: var(--fs-body);
    }

    .paradox__card-text {
        font-size: var(--fs-xs);
    }

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