/* ===== VARIABLES GLOBALES ===== */

:root {
    --bg-main: #050816;
    --bg-alt: #070b1f;
    --card-bg: rgba(9, 9, 26, 0.88);
    --card-border: rgba(255, 255, 255, 0.06);

    --accent-orange: #ff9d1b;
    --accent-pink: #ff2e92;
    --accent-blue: #3f8cff;

    --text-main: #f5f5ff;
    --text-muted: #a5a7c3;

    --radius-lg: 18px;
    --radius-full: 999px;

    --shadow-soft: 0 18px 50px rgba(0, 0, 0, 0.7);
}

/* ===== RESET RAPIDE ===== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Poppins", sans-serif;
    color: var(--text-main);
    background: radial-gradient(circle at top left, #261447 0, #050816 45%, #000 100%);
    -webkit-font-smoothing: antialiased;
}

/* ===== BG GLOBAL AVEC MOTIFS ===== */

.akm-bg {
    position: relative;
    overflow-x: hidden;
}

.akm-bg::before,
.akm-bg::after {
    content: "";
    position: absolute;
    width: 480px;
    height: 480px;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.18;
    z-index: -2;
}

.akm-bg::before {
    background: var(--accent-pink);
    top: -120px;
    left: -80px;
}

.akm-bg::after {
    background: var(--accent-blue);
    bottom: -140px;
    right: -60px;
}

/* ===== CONTAINERS ===== */

.akm-container {
    width: min(1120px, 100% - 2.5rem);
    margin-inline: auto;
}

/* ===== HEADER / NAV ===== */

.akm-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(12px);
    background: linear-gradient(to bottom, rgba(5, 8, 22, 0.95), rgba(5, 8, 22, 0.75));
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.akm-nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: 0.8rem;
}

.akm-brand {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    text-decoration: none;
    color: var(--text-main);
}

.akm-logo {
    width: 44px;
    height: 44px;
    object-fit: contain;
}

.akm-brand-text {
    display: flex;
    flex-direction: column;
}

.akm-title {
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.akm-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* NAV LINKS */

.akm-nav {
    display: flex;
    align-items: center;
    gap: 1.4rem;
    font-size: 0.92rem;
}

.akm-nav a {
    text-decoration: none;
    color: var(--text-muted);
    position: relative;
    padding-block: 0.25rem;
    transition: color 0.2s ease;
}

.akm-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.3rem;
    width: 0%;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent-pink), var(--accent-orange));
    transition: width 0.2s ease;
}

.akm-nav a:hover {
    color: var(--text-main);
}

.akm-nav a:hover::after,
.akm-nav a.active::after {
    width: 100%;
}

.akm-nav a.active {
    color: var(--accent-orange);
}

/* BURGER */

.akm-burger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.akm-burger span {
    width: 22px;
    height: 2px;
    border-radius: 999px;
    background: #ffffff;
}

/* ===== HERO ===== */

.akm-hero {
    padding-block: 3.5rem 3rem;
}

.akm-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.3fr);
    gap: 2.8rem;
    align-items: center;
}

.akm-hero-tag {
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.72rem;
    color: var(--accent-blue);
    margin-bottom: 0.6rem;
}

.akm-hero h1 {
    font-size: clamp(2.1rem, 3vw + 1.4rem, 3.2rem);
    line-height: 1.1;
    margin-bottom: 0.9rem;
}

.akm-hero-sub {
    color: var(--text-muted);
    font-size: 0.98rem;
    max-width: 32rem;
    line-height: 1.5;
}

.akm-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.6rem;
}

.akm-hero-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.8rem;
}

/* HERO MEDIA */

.akm-hero-banner {
    position: relative;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.akm-hero-banner img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.akm-hero-overlay {
    position: absolute;
    inset: auto 0 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.7rem 1rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    font-size: 0.82rem;
}

.akm-pill {
    padding: 0.18rem 0.7rem;
    border-radius: 999px;
    background: rgba(5, 8, 22, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.18);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.65rem;
}

.akm-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-orange);
    box-shadow: 0 0 12px var(--accent-orange);
}

/* Mini cards */

.akm-mini-cards {
    margin-top: 1.4rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
}

.akm-mini-card {
    display: flex;
    gap: 0.8rem;
    align-items: flex-start;
    padding: 0.7rem 0.9rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(135deg, rgba(10, 12, 35, 0.95), rgba(19, 29, 71, 0.9));
}

.akm-mini-card span {
    font-size: 1.4rem;
}

.akm-mini-card h3 {
    font-size: 0.98rem;
    margin-bottom: 0.2rem;
}

.akm-mini-card p {
    font-size: 0.86rem;
    color: var(--text-muted);
}

/* ===== BOUTONS ===== */

.akm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.4rem;
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.akm-btn-primary {
    background: linear-gradient(135deg, var(--accent-orange), var(--accent-pink));
    color: #050816;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
}

.akm-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.9);
}

.akm-btn-ghost {
    background: rgba(5, 8, 22, 0.7);
    border-color: rgba(255, 255, 255, 0.18);
    color: var(--text-main);
}

.akm-btn-ghost:hover {
    background: rgba(10, 13, 32, 0.9);
}

/* ===== SECTIONS ===== */

.akm-section {
    padding-block: 3rem;
}

.akm-section-alt {
    background: radial-gradient(circle at top, rgba(19, 29, 71, 0.45), rgba(5, 8, 22, 0.95));
    border-block: 1px solid rgba(255, 255, 255, 0.06);
}

.akm-section-header {
    text-align: left;
    margin-bottom: 1.8rem;
}

.akm-section-header h1,
.akm-section-header h2 {
    font-size: 1.7rem;
    margin-bottom: 0.4rem;
}

.akm-section-header p {
    color: var(--text-muted);
    font-size: 0.96rem;
}

/* ===== CARDS / GRID ===== */

.akm-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.akm-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.akm-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--card-border);
    padding: 1.4rem 1.5rem;
    box-shadow: var(--shadow-soft);
}

.akm-card h3,
.akm-card h2 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.akm-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Team cards */

.akm-card-member {
    position: relative;
    padding-top: 2.1rem;
}

.akm-member-badge {
    position: absolute;
    top: 1.1rem;
    right: 1.2rem;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.2rem 0.7rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: radial-gradient(circle at top, rgba(255, 157, 27, 0.12), transparent);
}

.akm-role {
    font-size: 0.82rem;
    color: var(--accent-blue);
    margin-bottom: 0.6rem;
}

.akm-tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.8rem;
}

.akm-tags li {
    font-size: 0.75rem;
    padding: 0.15rem 0.65rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(5, 8, 22, 0.8);
}

/* CTA SECTION */

.akm-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

/* VIDEOS */

.akm-video-placeholder {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 16px;
    border: 1px dashed rgba(255, 255, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
    background: radial-gradient(circle, rgba(255, 157, 27, 0.1), transparent);
}

.akm-note-small {
    margin-top: 0.4rem;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.akm-note-small code {
    font-family: "SF Mono", ui-monospace, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    background: rgba(5, 8, 22, 0.9);
    padding: 0.1rem 0.3rem;
    border-radius: 4px;
}

/* CONTACT */

.akm-contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.1fr);
    gap: 2rem;
}

.akm-socials {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-top: 1rem;
}

.akm-social-link {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    padding: 0.8rem 1rem;
    border-radius: 14px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    text-decoration: none;
    color: var(--text-main);
}

.akm-social-link span {
    font-size: 1.5rem;
}

.akm-social-link p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* FORM */

.akm-form h2 {
    margin-bottom: 0.4rem;
}

.akm-form label {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.85rem;
    margin-top: 0.8rem;
}

.akm-form input,
.akm-form textarea {
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(5, 8, 22, 0.9);
    padding: 0.55rem 0.7rem;
    font-size: 0.88rem;
    color: var(--text-main);
    outline: none;
}

.akm-form input:focus,
.akm-form textarea:focus {
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 1px rgba(255, 157, 27, 0.35);
}

.akm-form button {
    margin-top: 1rem;
    width: 100%;
    opacity: 0.7;
}

/* FOOTER */

.akm-footer {
    padding-block: 1.1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(5, 8, 22, 0.9);
    text-align: center;
}

.akm-footer p {
    font-size: 0.8rem;
    color: var(--text-muted);
}


/* ===== RESPONSIVE ===== */

@media (max-width: 960px) {
    .akm-hero-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .akm-contact-grid {
        grid-template-columns: 1fr;
    }

    .akm-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .akm-nav {
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1rem 0;
    }

    .akm-nav.open {
        display: flex;
    }

    .akm-burger {
        display: flex;
    }
}

@media (max-width: 680px) {

    .akm-grid-3 {
        grid-template-columns: 1fr;
    }

    .akm-grid-2 {
        grid-template-columns: 1fr;
    }

    .akm-cta {
        flex-direction: column;
    }

    .akm-mini-card {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .akm-title {
        font-size: 1rem;
    }

    .akm-hero h1 {
        font-size: 2rem;
    }

    .akm-hero-sub {
        font-size: 0.9rem;
    }
}