/* ==========================================================
   PCS Theme — main.css
   Specs:
   - Couleurs: #E10704 primary, #097FD8 secondary, #020202 text, #909090 gray
   - Box shadow: 0 40px 30px rgba(0,0,0,.1)
   - Sections: padding 120px top/bot, 112px left/right
   - 8px rule
   - Titres: Bai Jamjuree ; Texte: Noto Sans
   ========================================================== */

:root {
    --c-primary: #E10704;
    --c-secondary: #097FD8;
    --c-text: #020202;
    --c-gray: #909090;
    --c-bg-dark: #181818;
    --c-bg-light: #F6F7F9;
    --c-white: #FFFFFF;

    --shadow-card: 0 40px 30px rgba(0,0,0,0.1);

    --pad-y: 120px;
    --pad-x: 112px;

    --radius: 8px;

    --font-title: 'Bai Jamjuree', sans-serif;
    --font-body:  'Noto Sans', sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
    color: var(--c-text);
    background: var(--c-white);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 16px; }

h1, h2, h3, h4, h5 {
    font-family: var(--font-title);
    color: var(--c-text);
    margin: 0 0 16px;
    line-height: 1.2;
    font-weight: 600;
}

h1 { font-size: 48px; }
h2 { font-size: 32px; }
h3 { font-size: 24px; }
h4 { font-size: 18px; }

.container {
    max-width: 1440px;
    margin: 0 auto;
    padding-left: var(--pad-x);
    padding-right: var(--pad-x);
}

.section { padding: var(--pad-y) 0; }

.section__title { font-size: 32px; font-weight: 600; margin-bottom: 32px; }
.section__title--center { text-align: center; }
.section__title--light { color: var(--c-white); }

/* =========================
   BOUTONS
========================= */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all .2s ease;
    text-align: center;
}
.btn--primary {
    background: var(--c-primary);
    color: var(--c-white);
}
.btn--primary:hover { background: #b90503; }

.btn--secondary {
    background: var(--c-secondary);
    color: var(--c-white);
}
.btn--secondary-outline {
    background: transparent;
    color: var(--c-secondary);
    border-color: var(--c-secondary);
}
.btn--secondary-outline:hover {
    background: var(--c-secondary);
    color: var(--c-white);
}

.link-arrow {
    color: var(--c-secondary);
    font-weight: 600;
}
.link-arrow:hover { text-decoration: underline; }

/* =========================
   HEADER
========================= */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: var(--c-white);
    border-bottom: 1px solid #eee;
}
.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    padding-top: 16px;
    padding-bottom: 16px;
}
.header__logo img { height: 48px; width: auto; }
.header__menu {
    display: flex; gap: 32px; list-style: none; margin: 0; padding: 0;
}
.header__menu a { font-weight: 500; }
.header__menu a:hover { color: var(--c-secondary); }
.header__phone { white-space: nowrap; }

/* =========================
   HERO
========================= */
.hero {
    position: relative;
    min-height: 560px;
    color: var(--c-white);
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero__bg {
    position: absolute; inset: 0;
    background-size: cover;
    background-position: center;
}
.hero__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,.75) 0%, rgba(0,0,0,.35) 100%);
}
.hero__content {
    position: relative;
    z-index: 2;
    padding-top: 96px;
    padding-bottom: 96px;
    max-width: 720px;
}
.hero__title {
    font-size: 48px;
    font-weight: 600;
    color: var(--c-white);
    margin-bottom: 24px;
}
.hero__subtitle { font-size: 16px; margin-bottom: 32px; }

/* =========================
   ABOUT
========================= */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.about__image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    width: 100%;
    object-fit: cover;
}

/* =========================
   SERVICES
========================= */
.services__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}
.service-card {
    background: var(--c-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
}
.service-card__image {
    aspect-ratio: 16 / 9;
    background-size: cover;
    background-position: center;
}
.service-card__body { padding: 32px; }
.service-card__title { font-size: 18px; letter-spacing: 2px; margin-bottom: 16px; }
.services__footer { text-align: center; }

/* =========================
   VALEURS
========================= */
.values { background: var(--c-bg-dark); color: var(--c-white); }
.values__intro { text-align: center; max-width: 720px; margin: 0 auto 64px; color: #bbb; }
.values__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}
.value-card { text-align: center; padding: 0 8px; }
.value-card__title {
    color: var(--c-secondary);
    font-size: 20px;
    margin-bottom: 16px;
}
.value-card__text { color: #ccc; font-size: 14px; }

/* =========================
   PARTNERS
========================= */
.partners__logos {
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}
.partners__logos img {
    max-height: 64px;
    width: auto;
    object-fit: contain;
    filter: grayscale(20%);
}

/* =========================
   PROJECTS
========================= */
.projects__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.projects__item {
    aspect-ratio: 4 / 3;
    background-size: cover;
    background-position: center;
    border-radius: var(--radius);
}

/* =========================
   TÉMOIGNAGES
========================= */
.testimonials { background: var(--c-bg-light); }
.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.testimonial-card {
    background: var(--c-white);
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    position: relative;
}
.testimonial-card__quote {
    color: var(--c-secondary);
    font-size: 48px;
    font-family: var(--font-title);
    line-height: 1;
    display: block;
    margin-bottom: 16px;
}
.testimonial-card__author {
    margin-top: 24px;
    font-weight: 600;
    color: var(--c-secondary);
}

/* =========================
   CTA INTERVENTION
========================= */
.cta-intervention {
    background: linear-gradient(135deg, #083e6b 0%, var(--c-secondary) 100%);
    color: var(--c-white);
}
.cta-intervention__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.cta-intervention__text h2 { color: var(--c-white); }
.cta-intervention__image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
}

/* =========================
   FAQ
========================= */
.faq__list { max-width: 960px; margin: 0 auto; }
.faq__item {
    background: var(--c-bg-light);
    border-radius: var(--radius);
    padding: 24px 32px;
    margin-bottom: 16px;
}
.faq__question {
    cursor: pointer;
    font-weight: 600;
    font-family: var(--font-title);
    font-size: 16px;
    list-style: none;
    position: relative;
    padding-right: 32px;
}
.faq__question::-webkit-details-marker { display: none; }
.faq__question::after {
    content: '+';
    position: absolute;
    right: 0; top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
    color: var(--c-secondary);
}
details[open] .faq__question::after { content: '×'; }
.faq__answer { padding-top: 16px; color: #555; }

/* =========================
   BLOG
========================= */
.blog__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}
.blog-card {
    background: var(--c-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}
.blog-card__image {
    aspect-ratio: 16 / 10;
    background-size: cover;
    background-position: center;
}
.blog-card__body { padding: 24px; }
.blog-card__cat {
    display: inline-block;
    color: var(--c-secondary);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}
.blog-card__title { font-size: 18px; margin-bottom: 16px; }
.blog-card__excerpt { color: #555; font-size: 14px; margin-bottom: 16px; }
.blog__footer { text-align: center; }

/* =========================
   CONTACT
========================= */
.contact { background: var(--c-bg-light); }
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: stretch;
}
.contact__image img {
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
}
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.contact-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
}
.contact-form input,
.contact-form textarea {
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 16px;
}
.contact-form input:focus,
.contact-form textarea:focus {
    outline: 2px solid var(--c-secondary);
    border-color: transparent;
}
.contact-form__consent {
    flex-direction: row;
    align-items: center;
    gap: 8px;
    font-weight: 400;
}

/* =========================
   FOOTER CTA
========================= */
.footer-cta {
    background: var(--c-bg-dark);
    color: var(--c-white);
    padding: 48px 0;
}
.footer-cta__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
}
.footer-cta__text { font-size: 18px; margin: 0; }

/* =========================
   FOOTER
========================= */
.site-footer {
    background: #0f0f0f;
    color: #bbb;
    padding: 64px 0 24px;
}
.site-footer h4 { color: var(--c-white); font-size: 16px; margin-bottom: 16px; }
.site-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
}
.site-footer ul.footer__menu { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.site-footer__socials { display: flex; flex-direction: column; gap: 8px; }
.site-footer__urgency .btn { margin-top: 8px; }
.site-footer__bottom {
    border-top: 1px solid #222;
    margin-top: 48px;
    padding-top: 24px;
    display: flex;
    gap: 32px;
    justify-content: space-between;
    font-size: 13px;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 1024px) {
    :root { --pad-x: 48px; --pad-y: 80px; }
    h1, .hero__title { font-size: 36px; }
    .about__grid,
    .contact__grid,
    .cta-intervention__inner { grid-template-columns: 1fr; }
    .services__grid { grid-template-columns: 1fr; }
    .values__grid { grid-template-columns: repeat(2, 1fr); }
    .projects__grid,
    .testimonials__grid,
    .blog__grid { grid-template-columns: repeat(2, 1fr); }
    .site-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    :root { --pad-x: 24px; --pad-y: 64px; }
    h1, .hero__title { font-size: 28px; }
    h2, .section__title { font-size: 24px; }
    .header__nav { display: none; }
    .values__grid,
    .projects__grid,
    .testimonials__grid,
    .blog__grid { grid-template-columns: 1fr; }
    .footer-cta__inner,
    .site-footer__bottom { flex-direction: column; align-items: flex-start; }
    .site-footer__grid { grid-template-columns: 1fr; }
    .contact-form__row { grid-template-columns: 1fr; }
}