/* =========================================================
   COMIT TRAVAUX
   PAGE CLIMATISATION
========================================================= */

:root {
    --clim-blue-dark: #062b4d;
    --clim-blue: #0b5f91;
    --clim-blue-light: #1785bd;

    --clim-gold: #e0aa32;
    --clim-gold-dark: #c89420;

    --clim-white: #ffffff;
    --clim-black: #101820;
    --clim-text: #526b82;
    --clim-light: #f4f7fa;
    --clim-border: #dfe6ed;

    --clim-container: 1240px;

    --clim-transition: 0.35s ease;
}


/* =========================================================
   BASE
========================================================= */

.clim-hero *,
.expertise-section *,
.services-section *,
.service-details-section *,
.approach-section *,
.clim-cta * {
    box-sizing: border-box;
}

.clim-hero img,
.expertise-section img,
.services-section img,
.service-details-section img,
.clim-cta img {
    display: block;
    width: 100%;
}

.container {
    width: min(var(--clim-container), calc(100% - 120px));
    margin: 0 auto;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 18px;

    font-size: 15px;
    font-weight: 800;
    letter-spacing: 4px;
}

.section-label span {
    display: block;
    width: 42px;
    height: 3px;
}


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

.clim-hero {
    position: relative;
    min-height: 780px;

    display: flex;
    align-items: center;

    overflow: hidden;
}

.clim-hero-bg {
    position: absolute;
    inset: 0;

    background-image: url("../../images/climatisation/hero.jpg");
    background-size: cover;
    background-position: center;
}

.clim-hero-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(3, 28, 48, 0.94) 0%,
            rgba(3, 28, 48, 0.82) 38%,
            rgba(3, 28, 48, 0.36) 72%,
            rgba(3, 28, 48, 0.12) 100%
        );
}

.clim-hero-content {
    position: relative;
    z-index: 2;

    padding-top: 80px;
}

.hero-label {
    color: var(--clim-white);
    margin-bottom: 42px;
}

.hero-label span {
    background: var(--clim-gold);
}

.clim-hero h1 {
    max-width: 920px;

    margin: 0 0 35px;

    color: var(--clim-white);

    font-size: clamp(60px, 6.4vw, 100px);
    line-height: 0.98;
    font-weight: 800;
    letter-spacing: -3px;
}

.clim-hero h1 strong {
    color: var(--clim-gold);
    font-weight: 800;
}

.clim-hero p {
    max-width: 850px;

    margin: 0 0 48px;

    color: rgba(255, 255, 255, 0.93);

    font-size: 22px;
    line-height: 1.65;
}

.hero-buttons {
    display: flex;
    align-items: center;
    gap: 20px;
}

.btn {
    min-height: 76px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 0 40px;

    text-decoration: none;

    font-size: 15px;
    font-weight: 800;
    letter-spacing: 1px;

    transition:
        transform var(--clim-transition),
        background var(--clim-transition),
        color var(--clim-transition),
        border-color var(--clim-transition);
}

.btn span {
    margin-left: 20px;
    font-size: 22px;
}

.btn-gold {
    color: #071f34;
    background: var(--clim-gold);
}

.btn-gold:hover {
    background: #f0bc43;
    transform: translateY(-3px);
}

.btn-outline {
    color: var(--clim-white);
    border: 1px solid rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.03);
}

.btn-outline:hover {
    color: var(--clim-blue-dark);
    background: var(--clim-white);
    border-color: var(--clim-white);
}


/* =========================================================
   EXPERTISE
========================================================= */

.expertise-section {
    padding: 100px 0;

    background: var(--clim-white);
}

.expertise-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;

    min-height: 700px;

    border: 1px solid var(--clim-border);
}

.expertise-image {
    min-height: 700px;
    overflow: hidden;
}

.expertise-image img {
    height: 100%;
    object-fit: cover;

    transition: transform 0.7s ease;
}

.expertise-image:hover img {
    transform: scale(1.03);
}

.expertise-content {
    padding: 65px 60px;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.gold-label {
    color: var(--clim-blue-dark);
}

.gold-label span {
    background: var(--clim-gold);
}

.expertise-content h2 {
    max-width: 650px;

    margin: 30px 0;

    color: var(--clim-blue-dark);

    font-size: clamp(45px, 4vw, 67px);
    line-height: 1.08;
    letter-spacing: -2.5px;
}

.expertise-content > p {
    max-width: 680px;

    margin: 0 0 24px;

    color: var(--clim-text);

    font-size: 19px;
    line-height: 1.9;
}

.expertise-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);

    margin-top: 38px;
    padding-top: 32px;

    border-top: 1px solid var(--clim-border);

    gap: 28px;
}

.expertise-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
}

.expertise-icon {
    width: 70px;
    height: 70px;

    flex: 0 0 70px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid #d5e2f2;
    border-radius: 50%;

    background: #f3f7fc;
}

.expertise-icon svg {
    width: 30px;
    height: 30px;

    fill: none;
    stroke: var(--clim-gold);
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.expertise-item h3 {
    margin: 6px 0 8px;

    color: var(--clim-blue-dark);

    font-size: 15px;
    letter-spacing: 1.5px;
}

.expertise-item p {
    margin: 0;

    color: var(--clim-text);

    font-size: 15px;
    line-height: 1.6;
}


/* =========================================================
   SERVICES
========================================================= */

.services-section {
    padding: 110px 0;

    background: var(--clim-light);
}

.services-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    margin-bottom: 55px;
}

.services-heading h2 {
    margin: 28px 0 0;

    color: var(--clim-blue-dark);

    font-size: clamp(48px, 5vw, 76px);
    line-height: 1;
    letter-spacing: -3px;
}

.services-link {
    color: var(--clim-blue-dark);

    text-decoration: none;

    font-size: 16px;
    font-weight: 800;

    white-space: nowrap;

    transition: color var(--clim-transition);
}

.services-link:hover {
    color: var(--clim-gold-dark);
}

.services-grid {
    display: grid;

    grid-template-columns: repeat(6, 1fr);

    gap: 16px;
}

.service-card {
    position: relative;

    min-height: 340px;

    overflow: hidden;

    grid-column: span 2;
}

.service-card.service-large {
    grid-column: span 3;
}

.service-card img {
    position: absolute;
    inset: 0;

    width: 100%;
    height: 100%;

    object-fit: cover;

    transition: transform 0.7s ease;
}

.service-card:hover img {
    transform: scale(1.06);
}

.service-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            180deg,
            rgba(4, 31, 52, 0.08) 20%,
            rgba(4, 31, 52, 0.48) 55%,
            rgba(4, 31, 52, 0.94) 100%
        );
}

.service-content {
    position: absolute;
    z-index: 2;

    left: 38px;
    right: 38px;
    bottom: 35px;
}

.service-number {
    display: block;

    margin-bottom: 20px;

    color: var(--clim-gold);

    font-size: 31px;
    font-weight: 800;
}

.service-content h3 {
    max-width: 650px;

    margin: 0 0 12px;

    color: var(--clim-white);

    font-size: 28px;
    line-height: 1.15;
}

.service-content p {
    max-width: 650px;

    margin: 0 0 17px;

    color: rgba(255, 255, 255, 0.87);

    font-size: 16px;
    line-height: 1.55;
}

.service-content a {
    color: var(--clim-white);

    text-decoration: none;

    font-size: 15px;
    font-weight: 800;

    transition: color var(--clim-transition);
}

.service-content a:hover {
    color: var(--clim-gold);
}


/* =========================================================
   SERVICE DETAIL
========================================================= */

.service-details-section {
    padding: 100px 0;

    background: #eef2f6;
}

.detail-box {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;

    background: var(--clim-white);

    border: 1px solid var(--clim-border);
}

.detail-content {
    padding: 75px 55px;
}

.detail-number {
    display: block;

    margin-bottom: 28px;

    color: var(--clim-gold);

    font-size: 20px;
    font-weight: 800;
}

.detail-content h2 {
    margin: 0 0 30px;

    color: var(--clim-blue-dark);

    font-size: clamp(45px, 4vw, 68px);
    line-height: 1;
    letter-spacing: -2px;
}

.detail-content > p {
    margin: 0 0 40px;

    color: var(--clim-text);

    font-size: 18px;
    line-height: 1.8;
}

.detail-content h3 {
    margin: 0 0 15px;

    color: var(--clim-blue-dark);

    font-size: 15px;
    letter-spacing: 2px;
}

.detail-content ul {
    list-style: none;

    margin: 0;
    padding: 0;
}

.detail-content li {
    position: relative;

    padding: 16px 0 16px 30px;

    border-bottom: 1px solid var(--clim-border);

    color: var(--clim-blue-dark);

    font-size: 16px;
    line-height: 1.5;
}

.detail-content li::before {
    content: "✓";

    position: absolute;
    left: 0;
    top: 15px;

    color: var(--clim-gold);

    font-weight: 800;
}

.detail-gallery {
    padding: 55px;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.detail-main-image {
    position: relative;

    height: 580px;

    overflow: hidden;
}

.detail-main-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.gallery-button {
    position: absolute;

    top: 50%;

    width: 60px;
    height: 70px;

    transform: translateY(-50%);

    border: none;

    color: var(--clim-white);
    background: rgba(3, 28, 48, 0.8);

    cursor: pointer;

    font-size: 24px;

    transition:
        background var(--clim-transition),
        transform var(--clim-transition);
}

.gallery-button:hover {
    background: var(--clim-gold);
    color: var(--clim-blue-dark);
}

.gallery-prev {
    left: 0;
}

.gallery-next {
    right: 0;
}

.detail-counter {
    display: flex;
    gap: 8px;

    margin-top: 16px;

    color: var(--clim-text);

    font-size: 14px;
    font-weight: 700;
}

.detail-counter #current-service {
    color: var(--clim-gold-dark);
}


/* =========================================================
   APPROACH
========================================================= */

.approach-section {
    position: relative;

    min-height: 650px;

    display: flex;
    align-items: center;

    overflow: hidden;
}

.approach-background {
    position: absolute;
    inset: 0;

    background-image:
        url("../../images/climatisation/hero.jpg");

    background-size: cover;
    background-position: center;
}

.approach-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(2, 31, 51, 0.97),
            rgba(2, 31, 51, 0.86)
        );
}

.approach-content {
    position: relative;
    z-index: 2;

    padding: 100px 0;
}

.approach-label {
    margin-bottom: 32px;

    color: var(--clim-white);
}

.approach-label span {
    background: var(--clim-gold);
}

.approach-content h2 {
    max-width: 1100px;

    margin: 0 0 80px;

    color: var(--clim-white);

    font-size: clamp(48px, 5vw, 76px);
    line-height: 1.05;
    letter-spacing: -3px;
}

.approach-steps {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr;

    align-items: start;

    gap: 24px;
}

.approach-step {
    min-width: 0;
}

.approach-icon {
    width: 120px;
    height: 120px;

    display: flex;
    align-items: center;
    justify-content: center;

    margin-bottom: 35px;

    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
}

.approach-icon svg {
    width: 42px;
    height: 42px;

    fill: none;
    stroke: var(--clim-gold);
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.approach-step h3 {
    margin: 0 0 12px;

    color: var(--clim-white);

    font-size: 22px;
}

.approach-step p {
    margin: 0;

    color: rgba(255, 255, 255, 0.72);

    font-size: 15px;
    line-height: 1.6;
}

.step-arrow {
    padding-top: 50px;

    color: var(--clim-gold);

    font-size: 32px;
}


/* =========================================================
   CTA
========================================================= */

.clim-cta {
    position: relative;

    min-height: 620px;

    display: flex;
    align-items: center;

    overflow: hidden;
}

.cta-background {
    position: absolute;
    inset: 0;

    background-image:
        url("../../images/climatisation/cta.jpg");

    background-size: cover;
    background-position: center;
}

.cta-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(2, 25, 43, 0.97) 0%,
            rgba(2, 25, 43, 0.87) 45%,
            rgba(2, 25, 43, 0.35) 100%
        );
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-label {
    margin-bottom: 32px;

    color: var(--clim-gold);

    font-size: 15px;
    font-weight: 800;
    letter-spacing: 4px;
}

.cta-content h2 {
    max-width: 900px;

    margin: 0 0 30px;

    color: var(--clim-white);

    font-size: clamp(50px, 5.5vw, 82px);
    line-height: 1.03;
    letter-spacing: -3px;
}

.cta-content p {
    max-width: 750px;

    margin: 0 0 40px;

    color: rgba(255, 255, 255, 0.9);

    font-size: 19px;
    line-height: 1.7;
}


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

@media (max-width: 1100px) {

    .container {
        width: min(var(--clim-container), calc(100% - 70px));
    }

    .clim-hero {
        min-height: 700px;
    }

    .clim-hero h1 {
        font-size: clamp(55px, 7vw, 78px);
    }

    .expertise-grid {
        grid-template-columns: 1fr;
    }

    .expertise-image {
        min-height: 500px;
    }

    .expertise-content {
        padding: 55px;
    }

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

    .service-card,
    .service-card.service-large {
        grid-column: span 1;
    }

    .service-card.service-large {
        min-height: 380px;
    }

    .detail-box {
        grid-template-columns: 1fr;
    }

    .detail-main-image {
        height: 520px;
    }

    .approach-steps {
        grid-template-columns: repeat(3, 1fr);
        gap: 55px 30px;
    }

    .step-arrow {
        display: none;
    }

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 800px) {

    .container {
        width: calc(100% - 36px);
    }

    /* HERO */

    .clim-hero {
        min-height: 700px;

        align-items: center;
    }

    .clim-hero-content {
        padding-top: 70px;
    }

    .hero-label {
        gap: 10px;

        margin-bottom: 30px;

        font-size: 11px;
        letter-spacing: 3px;
    }

    .hero-label span {
        width: 25px;
        height: 2px;
    }

    .clim-hero h1 {
        max-width: 100%;

        margin-bottom: 25px;

        font-size: clamp(42px, 12vw, 64px);
        line-height: 1;
        letter-spacing: -1.5px;
    }

    .clim-hero p {
        margin-bottom: 32px;

        font-size: 17px;
        line-height: 1.55;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;

        gap: 12px;
    }

    .btn {
        width: 100%;
        min-height: 62px;

        padding: 0 20px;

        font-size: 13px;
    }

    /* EXPERTISE */

    .expertise-section {
        padding: 60px 0;
    }

    .expertise-grid {
        display: block;
    }

    .expertise-image {
        min-height: 350px;
    }

    .expertise-content {
        padding: 42px 25px;
    }

    .expertise-content h2 {
        margin: 22px 0;

        font-size: 40px;
        line-height: 1.05;
    }

    .expertise-content > p {
        font-size: 16px;
        line-height: 1.7;
    }

    .expertise-items {
        grid-template-columns: 1fr;

        gap: 25px;
    }

    /* SERVICES */

    .services-section {
        padding: 65px 0;
    }

    .services-heading {
        display: block;

        margin-bottom: 35px;
    }

    .services-heading h2 {
        margin-top: 22px;

        font-size: 42px;
        letter-spacing: -1.5px;
    }

    .services-link {
        display: inline-block;

        margin-top: 22px;
    }

    .services-grid {
        grid-template-columns: 1fr;

        gap: 14px;
    }

    .service-card,
    .service-card.service-large {
        grid-column: span 1;

        min-height: 390px;
    }

    .service-content {
        left: 25px;
        right: 25px;
        bottom: 25px;
    }

    .service-number {
        margin-bottom: 12px;

        font-size: 25px;
    }

    .service-content h3 {
        font-size: 25px;
    }

    .service-content p {
        font-size: 15px;
    }

    /* DETAIL */

    .service-details-section {
        padding: 55px 0;
    }

    .detail-content {
        padding: 40px 25px;
    }

    .detail-content h2 {
        font-size: 42px;
    }

    .detail-content > p {
        font-size: 16px;
        line-height: 1.7;
    }

    .detail-gallery {
        padding: 20px 25px 35px;
    }

    .detail-main-image {
        height: 340px;
    }

    .gallery-button {
        width: 48px;
        height: 58px;
    }

    /* APPROACH */

    .approach-section {
        min-height: auto;
    }

    .approach-content {
        padding: 70px 0;
    }

    .approach-content h2 {
        margin-bottom: 55px;

        font-size: 42px;
        letter-spacing: -1.5px;
    }

    .approach-steps {
        grid-template-columns: 1fr;

        gap: 40px;
    }

    .approach-icon {
        width: 90px;
        height: 90px;

        margin-bottom: 20px;
    }

    .approach-icon svg {
        width: 32px;
        height: 32px;
    }

    .approach-step h3 {
        font-size: 21px;
    }

    /* CTA */

    .clim-cta {
        min-height: 570px;
    }

    .cta-content h2 {
        font-size: 44px;
        letter-spacing: -1.5px;
    }

    .cta-content p {
        font-size: 16px;
        line-height: 1.6;
    }

}


/* =========================================================
   PETIT MOBILE
========================================================= */

@media (max-width: 480px) {

    .container {
        width: calc(100% - 28px);
    }

    .clim-hero {
        min-height: 670px;
    }

    .clim-hero-content {
        padding-top: 55px;
    }

    .clim-hero h1 {
        font-size: 42px;
    }

    .clim-hero p {
        font-size: 16px;
    }

    .expertise-image {
        min-height: 290px;
    }

    .expertise-content {
        padding: 35px 20px;
    }

    .expertise-content h2 {
        font-size: 34px;
    }

    .expertise-item {
        gap: 14px;
    }

    .expertise-icon {
        width: 58px;
        height: 58px;

        flex-basis: 58px;
    }

    .services-heading h2 {
        font-size: 36px;
    }

    .service-card,
    .service-card.service-large {
        min-height: 360px;
    }

    .service-content h3 {
        font-size: 22px;
    }

    .detail-content h2 {
        font-size: 36px;
    }

    .detail-main-image {
        height: 280px;
    }

    .approach-content h2 {
        font-size: 35px;
    }

    .cta-content h2 {
        font-size: 37px;
    }

}
/* =========================================================
   ANIMATION DES CARTES
========================================================= */

.service-card {
    opacity: 0;
    transform: translateY(25px);
    transition:
        opacity 0.6s ease,
        transform 0.6s ease;
}

.service-card.service-visible {
    opacity: 1;
    transform: translateY(0);
}

.service-card:nth-child(2) {
    transition-delay: 0.08s;
}

.service-card:nth-child(3) {
    transition-delay: 0.16s;
}

.service-card:nth-child(4) {
    transition-delay: 0.24s;
}

.service-card:nth-child(5) {
    transition-delay: 0.32s;
}