/**
 * ============================================================
 * Ste-Aem - Maquette graphique 2026
 * ------------------------------------------------------------
 * Feuille de style principale
 * Auteur : Jean-Pierre Valls - 2026 -
 * Fichier : /assets/css/style.css
 * ============================================================
 */


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

:root {

    --color-primary: #6e9c8b;
    --color-primary-dark: #284e45;
    --color-primary-soft: #dfeae6;

    --color-accent: #d9b77e;

    --color-background: #f5f8f7;
    --color-white: #ffffff;

    --color-text: #263330;
    --color-text-soft: #66716e;

    --font-main: Arial, Helvetica, sans-serif;
    --font-title: Georgia, "Times New Roman", serif;

    --navbar-height: 86px;

    --radius: 18px;

    --transition: 0.3s ease;

}


/* ============================================================
   GLOBAL
============================================================ */

html {
    scroll-behavior: smooth;
}

body {

    margin: 0;

    font-family: var(--font-main);

    color: var(--color-text);

    background: var(--color-white);

    line-height: 1.7;

}

img {
    max-width: 100%;
}

a {
    transition: var(--transition);
}


/* ============================================================
   NAVBAR
============================================================ */

#mainNavbar {

    min-height: var(--navbar-height);

    background: rgba(255, 255, 255, 0.96);

    transition:
        background var(--transition),
        box-shadow var(--transition);

}

#mainNavbar.navbar-scrolled {

    background: #ffffff;

    box-shadow:
        0 8px 30px rgba(40, 78, 69, 0.08);

}


/* Logo */

.navbar-brand {

    display: flex;

    align-items: center;

    gap: 12px;

    color: var(--color-primary-dark);

}

.navbar-brand:hover {
    color: var(--color-primary-dark);
}

.brand-icon {

    display: flex;

    align-items: center;

    justify-content: center;

    width: 44px;
    height: 44px;

    font-size: 25px;

    color: var(--color-primary);

}

.brand-content {

    display: flex;

    flex-direction: column;

    line-height: 1.1;

}

.brand-name {

    font-family: var(--font-title);

    font-size: 1.8rem;

    letter-spacing: -0.5px;

}

.brand-subtitle {

    margin-top: 4px;

    font-size: 0.62rem;

    font-weight: 600;

    letter-spacing: 2px;

    text-transform: uppercase;

    color: var(--color-text-soft);

}


/* Navigation */

.navbar-nav {
    gap: 5px;
}

.nav-link {

    padding-left: 14px !important;
    padding-right: 14px !important;

    font-size: 0.94rem;

    font-weight: 500;

    color: var(--color-text) !important;

}

.nav-link:hover,
.nav-link.active {

    color: var(--color-primary) !important;

}


/* ============================================================
   BUTTONS
============================================================ */

.btn {

    border-radius: 8px;

    font-weight: 600;

    padding: 11px 22px;

    transition: var(--transition);

}

.btn-primary-custom {

    color: var(--color-white);

    background: var(--color-primary);

    border: 1px solid var(--color-primary);

}

.btn-primary-custom:hover {

    color: var(--color-white);

    background: var(--color-primary-dark);

    border-color: var(--color-primary-dark);

    transform: translateY(-2px);

}

.btn-outline-custom {

    color: var(--color-primary-dark);

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

    border: 1px solid var(--color-primary-dark);

}

.btn-outline-custom:hover {

    color: var(--color-white);

    background: var(--color-primary-dark);

}


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

.hero {

    position: relative;

    display: flex;

    align-items: center;

    min-height: 760px;

    padding-top: var(--navbar-height);

    overflow: hidden;

    background-image:
        url("../img/hero.png");

    background-size: cover;

    background-position: center center;

}


/*
 * Dégradé uniquement pour permettre
 * une excellente lecture du texte.
 */

.hero-overlay {

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.98) 0%,
            rgba(255, 255, 255, 0.92) 25%,
            rgba(255, 255, 255, 0.65) 42%,
            rgba(255, 255, 255, 0.10) 63%,
            rgba(255, 255, 255, 0) 100%
        );

}

.hero-container {

    position: relative;

    z-index: 2;

}

.hero-content {

    max-width: 690px;

    padding: 80px 0;

}


/* Petit titre */

.hero-eyebrow,
.section-eyebrow {

    margin-bottom: 18px;

    font-size: 0.78rem;

    font-weight: 700;

    letter-spacing: 2.4px;

    text-transform: uppercase;

    color: var(--color-primary);

}


/* Titre */

.hero-title {

    margin-bottom: 25px;

    font-family: var(--font-title);

    font-size: clamp(3.2rem, 5vw, 5.3rem);

    font-weight: 400;

    line-height: 0.98;

    letter-spacing: -2px;

    color: var(--color-primary-dark);

}

.hero-title span {

    color: var(--color-primary);

}


/* Description */

.hero-text {

    max-width: 540px;

    margin-bottom: 32px;

    font-size: 1.3rem;

    line-height: 1.55;

    color: #465450;

}


/* Actions */

.hero-actions {

    display: flex;

    flex-wrap: wrap;

    gap: 15px;

}


/* Avantages */

.hero-benefits {

    display: flex;

    flex-wrap: wrap;

    gap: 35px;

    margin-top: 50px;

    padding-top: 30px;

    border-top:
        1px solid rgba(40, 78, 69, 0.16);

}

.hero-benefit {

    display: flex;

    align-items: center;

    gap: 12px;

    font-size: 0.88rem;

    line-height: 1.45;

    color: #52605c;

}

.hero-benefit i {

    font-size: 1.55rem;

    color: var(--color-primary-dark);

}


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

.section {

    padding: 110px 0;

}

.section-title {

    margin: 0;

    font-family: var(--font-title);

    font-size: clamp(2.4rem, 4vw, 4rem);

    font-weight: 400;

    line-height: 1.08;

    letter-spacing: -1px;

    color: var(--color-primary-dark);

}

.section-lead {

    font-size: 1.25rem;

    color: var(--color-text);

}

.section-text,
.section-description {

    color: var(--color-text-soft);

}

.section-heading {

    max-width: 720px;

    margin: 0 auto 60px;

}

.section-description {

    max-width: 600px;

    margin: 20px auto 0;

    font-size: 1.05rem;

}
/* ============================================================
   INTRODUCTION
============================================================ */

.section-intro {
    position: relative;
    overflow: hidden;
    background: var(--color-white);
}

/* Image */

.intro-visual {
    position: relative;
    max-width: 620px;
    padding: 25px 25px 25px 0;
}

.intro-shape {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 35px;
    border-radius: 30px;
    background: var(--color-primary-soft);
    opacity: .65;
}

.intro-image {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 500px;
    object-fit: cover;
    object-position: 66% center;
    border-radius: 24px;
    box-shadow: 0 25px 60px rgba(40,78,69,.12);
}

/* Badge sur la photo */

.intro-badge {
    position: absolute;
    z-index: 2;
    right: -15px;
    bottom: 55px;
    display: flex;
    align-items: center;
    gap: 15px;
    min-width: 330px;
    padding: 20px 25px;
    border: 1px solid rgba(40,78,69,.08);
    border-radius: 16px;
    background: rgba(255,255,255,.96);
    box-shadow: 0 15px 40px rgba(40,78,69,.12);
}

.intro-badge-icon {
    font-size: 2rem;
    color: var(--color-primary);
}

.intro-badge strong,
.intro-badge span {
    display: block;
}

.intro-badge strong {
    font-family: var(--font-title);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--color-primary-dark);
}

.intro-badge span {
    margin-top: 3px;
    font-size: .65rem;
    font-weight: 600;
    letter-spacing: 1.7px;
    text-transform: uppercase;
    color: var(--color-text-soft);
}

/* Contenu */

.intro-content {
    padding-left: 30px;
}

.intro-content .section-title {
    margin-bottom: 28px;
}

.intro-content .section-lead {
    margin-bottom: 22px;
    font-size: 1.08rem;
    line-height: 1.7;
    color: #52605c;
}

.intro-content .section-text {
    margin-bottom: 38px;
    line-height: 1.7;
}

/* Valeurs */

.intro-values {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding-top: 10px;
}

.intro-value {
    position: relative;
    padding: 0 18px;
    text-align: center;
}

.intro-value:first-child {
    padding-left: 0;
}

.intro-value:last-child {
    padding-right: 0;
}

.intro-value:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 10px;
    right: 0;
    width: 1px;
    height: 90px;
    background: rgba(40,78,69,.12);
}

.intro-value-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    margin: 0 auto 12px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    color: var(--color-primary-dark);
    font-size: 1.3rem;
}

.intro-value strong,
.intro-value span {
    display: block;
}

.intro-value strong {
    font-family: var(--font-title);
    font-size: 1.15rem;
    font-weight: 400;
    color: var(--color-primary-dark);
}

.intro-value span {
    margin-top: 4px;
    font-size: .62rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-text-soft);
}

/* Responsive */

@media (max-width: 991.98px) {

    .intro-visual {
        max-width: 100%;
        margin-bottom: 25px;
    }

    .intro-content {
        padding-left: 0;
    }

    .intro-image {
        height: 460px;
    }

    .intro-badge {
        right: 0;
    }

}

@media (max-width: 575.98px) {

    .intro-visual {
        padding: 15px 15px 40px 0;
    }

    .intro-image {
        height: 380px;
    }

    .intro-badge {
        right: 0;
        bottom: 10px;
        min-width: 0;
        width: 90%;
        padding: 16px 18px;
    }

    .intro-values {
        grid-template-columns: 1fr;
        gap: 25px;
        margin-top: 30px;
    }

    .intro-value {
        padding: 0;
    }

    .intro-value:not(:last-child)::after {
        display: none;
    }

}

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

.section-services {

    background: var(--color-background);

}

.service-card {

    height: 100%;

    padding: 42px 36px;

    background: var(--color-white);

    border:
        1px solid rgba(40, 78, 69, 0.07);

    border-radius: var(--radius);

    box-shadow:
        0 15px 45px rgba(40, 78, 69, 0.05);

    transition: var(--transition);

}

.service-card:hover {

    transform: translateY(-8px);

    box-shadow:
        0 25px 60px rgba(40, 78, 69, 0.11);

}

.service-icon {

    display: flex;

    align-items: center;

    justify-content: center;

    width: 64px;
    height: 64px;

    margin-bottom: 28px;

    border-radius: 50%;

    background: var(--color-primary-soft);

    color: var(--color-primary-dark);

    font-size: 1.5rem;

}

.service-card h3 {

    margin-bottom: 15px;

    font-family: var(--font-title);

    font-size: 1.65rem;

    color: var(--color-primary-dark);

}

.service-card p {

    min-height: 82px;

    color: var(--color-text-soft);

}

.service-card a {

    display: inline-flex;

    align-items: center;

    gap: 10px;

    color: var(--color-primary-dark);

    font-weight: 600;

    text-decoration: none;

}

.service-card a:hover {

    gap: 15px;

    color: var(--color-primary);

}
.service-link {
    border: 0;
    background: none;
    padding: 0;
    color: var(--color-primary-dark);
    font-weight: 600;
    text-decoration: none;
}

.service-link:hover {
    color: var(--color-primary);
}

.service-link i {
    margin-left: .35rem;
    transition: transform .2s ease;
}

.service-link:hover i {
    transform: translateX(4px);
}

.service-modal-description {
    line-height: 1.8;
    color: var(--color-text);
}

/* ============================================================
   VALUES
============================================================ */

.section-values {

    background: var(--color-primary-dark);

}

.section-eyebrow.light {

    color: #b9d5cb;

}

.values-intro {

    max-width: 480px;

    margin-top: 25px;

    color: rgba(255, 255, 255, 0.70);

    font-size: 1.05rem;

}

.value-item {

    padding: 15px 5px;

}

.value-item i {

    margin-bottom: 20px;

    font-size: 1.8rem;

    color: #b9d5cb;

}

.value-item h3 {

    margin-bottom: 8px;

    font-size: 1.15rem;

    color: #ffffff;

}

.value-item p {

    margin: 0;

    font-size: 0.92rem;

    color: rgba(255, 255, 255, 0.65);

}


/* ============================================================
   CONTACT
============================================================ */

.section-contact {

    background: var(--color-white);

}

.contact-box {

    max-width: 950px;

    margin: auto;

    padding: 80px 50px;

    background: var(--color-background);

    border-radius: 28px;

}

.contact-box h2 {

    max-width: 700px;

    margin: 0 auto 20px;

    font-family: var(--font-title);

    font-size: clamp(2.5rem, 4vw, 4rem);

    line-height: 1.08;

    color: var(--color-primary-dark);

}

.contact-box p {

    max-width: 650px;

    margin: 0 auto 30px;

    color: var(--color-text-soft);

}


/* ============================================================
   FOOTER
============================================================ */

.footer {

    padding: 45px 0;

    background: #203f38;

    color: #ffffff;

}

.footer-brand {

    display: flex;

    align-items: center;

    gap: 14px;

}

.footer-brand > i {

    font-size: 2rem;

    color: #a8c9bd;

}

.footer-brand div {

    display: flex;

    flex-direction: column;

}

.footer-brand strong {

    font-family: var(--font-title);

    font-size: 1.5rem;

    font-weight: 400;

}

.footer-brand span {

    font-size: 0.65rem;

    letter-spacing: 1.6px;

    text-transform: uppercase;

    color: rgba(255, 255, 255, 0.55);

}

.footer-copyright {

    margin: 0;

    font-size: 0.85rem;

    color: rgba(255, 255, 255, 0.55);

}


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

@media (max-width: 991.98px) {

    :root {
        --navbar-height: 76px;
    }

    #mainNavbar {

        background: #ffffff;

    }

    .navbar-collapse {

        padding: 20px 0;

    }

    .hero {

        min-height: 720px;

        background-position: 60% center;

    }

    .hero-overlay {

        background:
            linear-gradient(
                90deg,
                rgba(255, 255, 255, 0.98) 0%,
                rgba(255, 255, 255, 0.90) 55%,
                rgba(255, 255, 255, 0.45) 100%
            );

    }

    .section {

        padding: 80px 0;

    }

}


@media (max-width: 767.98px) {

    .brand-name {
        font-size: 1.5rem;
    }

    .hero {

        min-height: 680px;

        background-position: 65% center;

    }

    .hero-content {

        padding: 65px 0;

    }

    .hero-title {

        font-size: 3rem;

        letter-spacing: -1px;

    }

    .hero-text {

        font-size: 1.08rem;

    }

    .hero-actions {

        flex-direction: column;

        align-items: flex-start;

    }

    .hero-benefits {

        gap: 20px;

    }

    .hero-benefit {

        width: calc(50% - 10px);

    }

    .contact-box {

        padding: 55px 25px;

    }

}


@media (max-width: 575.98px) {

    .hero-title {

        font-size: 2.65rem;

    }

    .hero-benefit {

        width: 100%;

    }

}
/* Carrousel services */

#servicesCarousel .carousel-item {
    padding: 5px 5px 15px;
}

.services-carousel-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25px;
    margin-top: 40px;
}

.services-carousel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(40, 78, 69, 0.18);
    border-radius: 50%;
    background: var(--color-white);
    color: var(--color-primary-dark);
    transition: var(--transition);
}

.services-carousel-btn:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
}

.services-indicators {
    position: static;
    margin: 0;
    gap: 8px;
}

.services-indicators [data-bs-target] {
    width: 9px;
    height: 9px;
    margin: 0;
    border: 0;
    border-radius: 50%;
    background: var(--color-primary);
}

.services-indicators .active {
    width: 28px;
    border-radius: 10px;
}
/* ============================================================
   CONTACT / DEVIS
============================================================ */

.quote-section {
    position: relative;
    min-height: 850px;
    display: flex;
    align-items: center;
    padding: 110px 0;
    overflow: hidden;
    background: url("../img/hero.png") center center / cover no-repeat;
}

.quote-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        rgba(255,255,255,.92) 0%,
        rgba(255,255,255,.72) 45%,
        rgba(255,255,255,.30) 100%);
}

.quote-container {
    position: relative;
    z-index: 2;
}

/* Partie gauche */

.quote-intro {
    max-width: 520px;
}

.quote-intro > h2 {
    margin: 0 0 25px;
    font-family: var(--font-title);
    font-size: clamp(3rem, 5vw, 5rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -2px;
    color: var(--color-primary-dark);
}

.quote-lead {
    max-width: 500px;
    margin-bottom: 38px;
    font-size: 1.08rem;
    line-height: 1.65;
    color: #52605c;
}

.quote-benefits {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.quote-benefit {
    display: flex;
    align-items: center;
    gap: 18px;
}

.quote-benefit-icon {
    flex: 0 0 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: rgba(223,234,230,.90);
    color: var(--color-primary-dark);
    font-size: 1.35rem;
}

.quote-benefit h3 {
    margin: 0 0 2px;
    font-family: var(--font-title);
    font-size: 1.15rem;
    color: var(--color-primary-dark);
}

.quote-benefit p {
    margin: 0;
    font-size: .9rem;
    color: var(--color-text-soft);
}

/* Carte formulaire */

.quote-form-card {
    padding: 42px;
    border: 1px solid rgba(255,255,255,.75);
    border-radius: 24px;
    background: rgba(255,255,255,.94);
    box-shadow: 0 25px 70px rgba(40,78,69,.14);
    backdrop-filter: blur(10px);
}

.quote-form-card > h2 {
    margin: 0 0 4px;
    font-family: var(--font-title);
    font-size: 2.4rem;
    font-weight: 400;
    color: var(--color-primary-dark);
}

.quote-form-intro {
    margin-bottom: 28px;
    color: var(--color-text-soft);
}

.quote-form-card .form-label {
    margin-bottom: 6px;
    font-size: .88rem;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.quote-form-card .input-group-text {
    width: 50px;
    justify-content: center;
    border-color: #d9e0dd;
    background: #fff;
    color: var(--color-primary-dark);
}

.quote-form-card .form-control,
.quote-form-card .form-select {
    min-height: 50px;
    border-color: #d9e0dd;
    color: var(--color-text);
}

.quote-form-card textarea.form-control {
    min-height: 115px;
    resize: vertical;
}

.quote-form-card .message-icon {
    align-items: flex-start;
    padding-top: 16px;
}

.quote-form-card .form-control:focus,
.quote-form-card .form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 .2rem rgba(110,156,139,.12);
}

.quote-consent {
    margin-top: 5px;
    font-size: .82rem;
    color: var(--color-text-soft);
}

.quote-consent .form-check-input:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

/* Envoi */

.quote-submit {
    display: flex;
    align-items: center;
    gap: 25px;
    margin-top: 8px;
}

.quote-submit .btn {
    flex: 1;
    min-height: 56px;
}

.quote-security {
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    font-size: .75rem;
    line-height: 1.35;
    color: var(--color-text-soft);
}

.quote-security i {
    font-size: 1.2rem;
    color: var(--color-primary-dark);
}

/* Responsive */

@media (max-width: 991.98px) {

    .quote-section {
        padding: 90px 0;
        background-position: center;
    }

    .quote-overlay {
        background: rgba(255,255,255,.78);
    }

    .quote-intro {
        max-width: 650px;
        margin-bottom: 20px;
    }

}

@media (max-width: 575.98px) {

    .quote-section {
        padding: 70px 0;
    }

    .quote-intro > h2 {
        font-size: 3rem;
    }

    .quote-form-card {
        padding: 28px 20px;
        border-radius: 18px;
    }

    .quote-submit {
        flex-direction: column;
        align-items: stretch;
    }

    .quote-security {
        justify-content: center;
        white-space: normal;
    }

}
/* =========================================================
   FOOTER
========================================================= */

.footer {
    padding: 4rem 0 1.5rem;
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, .8);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-brand > i {
    font-size: 1.8rem;
    color: var(--color-primary-soft);
}

.footer-brand strong,
.footer-brand span {
    display: block;
}

.footer-brand strong {
    font-size: 1.3rem;
    color: var(--color-white);
}

.footer-brand span {
    margin-top: .2rem;
    font-size: .9rem;
}

.footer-text {
    max-width: 440px;
    margin-top: 1rem;
    line-height: 1.7;
    font-size: .9rem;
}

.footer-text p:last-child {
    margin-bottom: 0;
}

.footer-title {
    margin-bottom: 1rem;
    color: var(--color-white);
    font-weight: 600;
}

.footer-contact,
.footer-links {
    display: flex;
    flex-direction: column;
    gap: .7rem;
}

.footer-contact a,
.footer-links a {
    color: rgba(255, 255, 255, .8);
    text-decoration: none;
    transition: color .2s ease;
}

.footer-contact a:hover,
.footer-links a:hover {
    color: var(--color-white);
}

.footer-contact > div {
    display: flex;
    align-items: flex-start;
    gap: .7rem;
}

.footer-contact a {
    display: flex;
    align-items: center;
    gap: .7rem;
}

.footer-contact i {
    width: 18px;
    color: var(--color-primary-soft);
}

.footer-socials {
    display: flex;
    gap: .6rem;
    margin-top: 1.25rem;
}

.footer-socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 50%;
    color: var(--color-white);
    text-decoration: none;
    transition: .2s ease;
}

.footer-socials a:hover {
    background: var(--color-white);
    color: var(--color-primary-dark);
}

.footer-bottom {
    margin-top: 3rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, .15);
    text-align: center;
    font-size: .85rem;
    color: rgba(255, 255, 255, .6);
}