/* ==========================================================================
   Accueil
   ========================================================================== */

/* Hero */

.hero { padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(4rem, 8vw, 6.5rem); }

.hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 4.6fr);
    gap: 3.5rem clamp(3rem, 6vw, 6rem);
    align-items: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    margin: 0 0 1.75rem;
    padding: .4rem .9rem .4rem .75rem;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 999px;
    background: rgba(255, 255, 255, .04);
    font-family: var(--font-mono);
    font-size: .8125rem;
    color: var(--night-ink);
}
.hero .display { margin-bottom: 1.5rem; color: #fff; }
.hero__hl {
    background: linear-gradient(90deg, var(--accent-bright), var(--green-bright));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero .lead { margin-bottom: 2.25rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.hero__call { font-family: var(--font-mono); font-size: .9375rem; }

.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem 1.75rem;
    margin-top: 2.5rem;
    padding-top: 1.75rem;
    border-top: 1px solid rgba(255, 255, 255, .08);
    list-style: none;
    font-size: .9375rem;
    color: var(--night-mute);
}
.hero__trust li { display: inline-flex; align-items: center; gap: .5rem; }
.hero__trust .icon { width: 16px; height: 16px; color: var(--green-bright); }

.hero__visual { position: relative; }
.hero__portrait {
    margin: 0;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    border-radius: var(--radius);
    background: #1a2532;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .08), 0 40px 80px -30px rgba(0, 0, 0, .8);
}
.hero__portrait picture, .hero__portrait img { width: 100%; height: 100%; }
.hero__portrait img { object-fit: cover; object-position: 50% 15%; }

/* Fiche « technique » posée sur le portrait */
.spec-card {
    position: absolute;
    left: clamp(-3rem, -3.5vw, -1rem);
    bottom: 1.75rem;
    width: min(300px, 88%);
    padding: 1rem 1.1rem 1.1rem;
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: var(--radius);
    background: rgba(10, 17, 27, .74);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    box-shadow: 0 24px 48px -20px rgba(0, 0, 0, .7);
    font-size: .875rem;
}
.spec-card__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 0 .75rem;
    padding-bottom: .65rem;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    font-family: var(--font-mono);
    font-size: .6875rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--night-mute);
}
.spec-card dl { display: grid; gap: .4rem; margin: 0; }
.spec-card dl div { display: flex; justify-content: space-between; gap: 1rem; }
.spec-card dt { font-family: var(--font-mono); font-size: .75rem; line-height: 1.7; color: var(--night-mute); }
.spec-card dd { margin: 0; font-weight: 500; text-align: right; color: #fff; }

@media (max-width: 960px) {
    .hero__grid { grid-template-columns: 1fr; }
    .hero__visual { max-width: 560px; }
    .hero__portrait { aspect-ratio: 5 / 4; }
    .hero__portrait img { object-position: 50% 20%; }
    .spec-card { left: auto; right: 1rem; bottom: 1rem; }
}
@media (max-width: 560px) {
    .hero__portrait { aspect-ratio: 4 / 4.2; }
    .spec-card { position: relative; right: auto; bottom: auto; width: auto; margin: -3rem .75rem 0; }
}

/* Prestations */

.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }

.service {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: clamp(1.5rem, 2.5vw, 2rem);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: border-color .25s, transform .3s var(--ease), box-shadow .3s var(--ease);
}
.service::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 1.5rem;
    right: 1.5rem;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--accent), var(--green));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .45s var(--ease);
}
.service:hover {
    border-color: var(--line-2);
    transform: translateY(-4px);
    box-shadow: 0 1px 2px rgba(13, 21, 32, .04), 0 24px 48px -20px rgba(13, 21, 32, .25);
}
.service:hover::before { transform: scaleX(1); }

.service__top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1.75rem; }
.service__num { font-size: .8125rem; color: var(--ink-3); }
.service .h3 { margin-bottom: .75rem; }
.service__desc { font-size: 1rem; color: var(--ink-2); }

.service__list {
    display: grid;
    gap: .5rem;
    margin: 1.25rem 0 1.75rem;
    list-style: none;
    font-size: .9375rem;
    color: var(--ink-2);
}
.service__list li { display: flex; align-items: baseline; gap: .7rem; }
.service__list li::before {
    content: "";
    flex: none;
    width: 6px;
    height: 6px;
    border-radius: 1px;
    background: var(--green);
    transform: translateY(-2px) rotate(45deg);
}

.service__foot {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-top: auto;
    padding-top: 1.25rem;
    border-top: 1px solid var(--line);
}
.service__price { display: flex; flex-direction: column; margin: 0; font-size: .8125rem; line-height: 1.35; color: var(--ink-3); }
.service__price strong { font-size: 1.125rem; font-weight: 500; color: var(--ink); }

@media (max-width: 960px) {
    .services { grid-template-columns: 1fr; }
}

/* Engagements */

.perks { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2.5rem 2rem; list-style: none; }
.perk h3 { margin: 1.25rem 0 .5rem; font-size: 1.125rem; letter-spacing: -.01em; line-height: 1.3; }
.perk p { margin: 0; font-size: .9375rem; color: var(--ink-2); }

@media (max-width: 960px) {
    .perks { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
    .perks { grid-template-columns: 1fr; }
}

/* Réalisations (panneau sombre) */

.showcase { padding-block: var(--section); }
.showcase .lead { color: var(--night-mute); }

.work-preview {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}
.work-preview__item {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--night-3);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .08);
    color: #fff;
    text-decoration: none;
}
.work-preview__item:first-child { aspect-ratio: 1 / 1; }
.work-preview__item img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .7s var(--ease);
}
.work-preview__item:hover img { transform: scale(1.04); }

.work-preview__caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: baseline;
    gap: .6rem;
    padding: 2.5rem 1.1rem 1rem;
    background: linear-gradient(transparent, rgba(5, 9, 14, .85));
    font-weight: 500;
    line-height: 1.3;
}
.work-preview__caption .mono { font-size: .75rem; font-weight: 400; color: var(--green-bright); }

@media (max-width: 720px) {
    .work-preview { grid-template-columns: 1fr 1fr; }
    .work-preview__item:first-child { grid-column: 1 / -1; aspect-ratio: 4 / 3; }
    .work-preview__item:not(:first-child) { aspect-ratio: 3 / 4; }
}

/* Déroulement : étapes reliées comme des pastilles sur une piste */

.steps {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2.5rem;
    list-style: none;
}
.steps::before {
    content: "";
    position: absolute;
    top: 21px;
    left: 22px;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--green) 70%, transparent);
    opacity: .4;
}
.step__pad {
    position: relative;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin-bottom: 1.75rem;
    border: 2px solid var(--accent);
    border-radius: 50%;
    background: var(--paper);
    font-size: .8125rem;
    font-weight: 500;
    color: var(--accent);
    box-shadow: 0 0 0 6px var(--paper);
}
.step:last-child .step__pad { border-color: var(--green); color: var(--green); }
.step .h3 { margin-bottom: .75rem; }
.step p { color: var(--ink-2); }

@media (max-width: 860px) {
    .steps { grid-template-columns: 1fr; gap: 2rem; }
    .steps::before { top: 22px; bottom: 22px; left: 21px; right: auto; width: 2px; height: auto; background: linear-gradient(var(--accent), var(--green)); }
    .step { display: grid; grid-template-columns: 44px minmax(0, 1fr); column-gap: 1.25rem; }
    .step__pad { grid-row: span 2; margin: 0; }
}

/* À propos */

.about__grid {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 2rem 5rem;
}
.about__aside { position: sticky; top: calc(var(--header-h) + 2rem); align-self: start; }
.about__body { max-width: 38em; color: var(--ink-2); }
.about__lead {
    font-size: clamp(1.2rem, 1.8vw, 1.45rem);
    line-height: 1.5;
    letter-spacing: -.01em;
    color: var(--ink);
}
.about__links { display: flex; flex-wrap: wrap; gap: 1.25rem 2rem; margin-top: 2.25rem; }

@media (max-width: 860px) {
    .about__grid { grid-template-columns: 1fr; }
    .about__aside { position: static; }
}

/* Questions fréquentes */

.faq__grid {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 2.5rem 5rem;
}
.faq__aside { position: sticky; top: calc(var(--header-h) + 2rem); align-self: start; }
.faq__intro { margin-top: 1.25rem; color: var(--ink-2); }
.faq__intro a, .faq__answer a { color: var(--accent); }

.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.35rem 0;
    font-size: 1.125rem;
    font-weight: 500;
    letter-spacing: -.01em;
    line-height: 1.35;
    list-style: none;
    cursor: pointer;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__icon {
    position: relative;
    flex: none;
    width: 30px;
    height: 30px;
    border: 1px solid var(--line-2);
    border-radius: 50%;
    transition: background-color .2s, border-color .2s, color .2s;
}
.faq__icon::before,
.faq__icon::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 10px;
    height: 1.5px;
    background: currentColor;
    transform: translate(-50%, -50%);
}
.faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .3s var(--ease); }
.faq__item summary:hover .faq__icon { border-color: var(--ink); }
.faq__item[open] .faq__icon { background: var(--ink); border-color: var(--ink); color: #fff; }
.faq__item[open] .faq__icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq__answer { padding: 0 3.5rem 1.5rem 0; color: var(--ink-2); }

/* Ouverture animée là où le navigateur le permet */
@supports (interpolate-size: allow-keywords) {
    .faq__item { interpolate-size: allow-keywords; }
    .faq__item::details-content {
        height: 0;
        overflow: clip;
        transition: height .35s var(--ease), content-visibility .35s allow-discrete;
    }
    .faq__item[open]::details-content { height: auto; }
}

@media (max-width: 860px) {
    .faq__grid { grid-template-columns: 1fr; }
    .faq__aside { position: static; }
    .faq__answer { padding-right: 0; }
}