/* ══════════════════════════════════════════════
   LA LOUTELLERIE — styles.css
   Pinyon Script (titres) + Poppins (corps)
   Palette : Navy #3B5375 · Or #EEBA34 · Beige #C8BB9C
══════════════════════════════════════════════ */

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body { overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ── VARIABLES ── */
:root {
    --navy:        #3B5375;
    --navy-dark:   #2a3d55;
    --gold:        #EEBA34;
    --beige:       #C8BB9C;
    --white:       #ffffff;
    --off-white:   #F8F6F2;
    --border:      #DDD8CF;

    --font-script: 'Pinyon Script', cursive;
    --font-body:   'Poppins', sans-serif;
    --font-serif:  'EB Garamond', Georgia, serif;

    --section-pad: 5.5rem 2rem;
    --ease:        0.25s ease;
}

/* ── BASE ── */
body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.8;
    color: var(--navy);
    background: var(--white);
}


/* ════════════════════════════════════════════
   NAVBAR
════════════════════════════════════════════ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 200;
    background: transparent;
    border-bottom: 1px solid transparent;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 2rem;
    transition: background var(--ease), border-color var(--ease);
}

.navbar.scrolled {
    background: var(--white);
    border-bottom-color: var(--border);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-links a {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.68rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--beige);
    position: relative;
    transition: color var(--ease);
}

.nav-links a::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -3px;
    height: 1px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--ease);
}

.nav-links a:hover {
    color: var(--gold);
}

.nav-links a.active {
    color: var(--gold);
}

.navbar.scrolled .nav-links a {
    color: var(--navy);
}

.navbar.scrolled .nav-links a:hover,
.navbar.scrolled .nav-links a.active {
    color: var(--gold);
}

.nav-links a:hover::after {
    transform: scaleX(1);
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--navy);
    transition: transform var(--ease), opacity var(--ease);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }


/* ════════════════════════════════════════════
   HERO
════════════════════════════════════════════ */
.hero {
    background: var(--navy);
    text-align: center;
    padding: 5.5rem 2rem 4.5rem;
    position: relative;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 2px;
    background: var(--gold);
}

.hero-full {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-title {
    font-family: var(--font-script);
    font-size: clamp(2.6rem, 9vw, 8.5rem);
    font-weight: 400;
    color: var(--gold);
    line-height: 1.05;
    overflow-wrap: break-word;
    max-width: 100%;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.78rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--beige);
    margin-top: 1.25rem;
}


/* ════════════════════════════════════════════
   BOUTONS
════════════════════════════════════════════ */
.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.68rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--navy);
    background: transparent;
    border: 1px solid var(--navy);
    padding: 0.9rem 2.75rem;
    transition: background var(--ease), color var(--ease), border-color var(--ease);
    cursor: pointer;
}

.btn:hover {
    background: var(--navy);
    color: var(--white);
}

.btn-light {
    color: var(--gold);
    border-color: var(--gold);
}

.btn-light:hover {
    background: var(--gold);
    color: var(--navy);
    border-color: var(--gold);
}


/* ════════════════════════════════════════════
   INTRO SECTION (accueil + atelier)
════════════════════════════════════════════ */
.intro-section {
    background: var(--white);
    text-align: center;
    padding: var(--section-pad);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.75rem;
    border-bottom: 1px solid var(--border);
}

.intro-text {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-style: italic;
    font-weight: 400;
    line-height: 1.95;
    max-width: 760px;
    color: var(--navy);
}


/* ════════════════════════════════════════════
   DEUX COLONNES (accueil)
════════════════════════════════════════════ */
.two-col-section {
    display: flex;
    flex-direction: column;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.theme-block {
    display: flex;
    align-items: stretch;
}

.theme-block.reverse {
    flex-direction: row-reverse;
}

.theme-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.theme-media {
    flex: 1;
    display: flex;
}

.theme-media .carousel {
    width: 100%;
}

.col-ferme-bg {
    background: var(--white);
}

.col-atelier-bg {
    background: var(--off-white);
    border-bottom: 1px solid var(--border);
}

.col-title {
    font-family: var(--font-script);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 400;
    color: var(--navy);
    text-align: left;
    padding: 2.5rem 3rem 0;
}

.col-text {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.9rem;
    line-height: 1.95;
    text-align: left;
    padding: 1.25rem 3rem 1.5rem;
    color: var(--navy);
}

.col-btn {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 0 3rem 2.75rem;
}


/* ════════════════════════════════════════════
   CAROUSEL
════════════════════════════════════════════ */
.carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: var(--navy);
}

.carousel-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.carousel-track img {
    width: 100%;
    flex-shrink: 0;
    height: 340px;
    object-fit: cover;
    display: block;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(238, 186, 52, 0.10);
    color: var(--gold);
    border: none;
    width: 2.25rem;
    height: 3.5rem;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--ease);
}

.carousel-btn:hover { background: rgba(238, 186, 52, 0.30); }
.carousel-btn.prev  { left: 0; }
.carousel-btn.next  { right: 0; }


/* ════════════════════════════════════════════
   CARTE + ADRESSE (accueil)
════════════════════════════════════════════ */
.map-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid var(--border);
}

.map-col iframe {
    width: 100%;
    height: 420px;
    display: block;
    border: 0;
}

.address-col {
    background: var(--navy);
    color: var(--beige);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 3rem 4rem;
    gap: 2rem;
}

.address-content {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.address-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    flex-shrink: 0;
}

.logo-jaune  { height: 220px; width: auto; object-fit: contain; }
.logo-devise { width: min(400px, 100%);  height: auto; object-fit: contain; }

.address-line {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.95rem;
    line-height: 1.9;
}

.address-col a {
    color: var(--gold);
    border-bottom: 1px solid transparent;
    transition: border-color var(--ease);
}

.address-col a:hover { border-bottom-color: var(--gold); }


/* ════════════════════════════════════════════
   PAGE EN CONSTRUCTION
════════════════════════════════════════════ */
.construction-section {
    min-height: 52vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding: 6rem 2rem;
    background: var(--white);
    border-bottom: 1px solid var(--border);
}

.construction-script {
    font-family: var(--font-script);
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 400;
    color: var(--navy);
    line-height: 1.1;
}

.construction-text {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.95rem;
    font-style: italic;
    color: var(--navy);
    text-align: center;
    line-height: 1.9;
}


/* ════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════ */
.footer {
    background: var(--white);
    border-top: 1px solid var(--border);
    text-align: center;
    padding: 3rem 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-banniere {
    max-width: 100%;
    width: 75%;
    object-fit: contain;
    opacity: 0.35;
}

.copyright {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    color: var(--beige);
    text-transform: uppercase;
}


/* ════════════════════════════════════════════
   SAVOIR-FAIRE (atelier B3)
════════════════════════════════════════════ */
.sf-section {
    background: var(--white);
    border-bottom: 1px solid var(--border);
}

.sf-intro {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-style: italic;
    text-align: center;
    padding: 3rem 4rem;
    color: var(--navy);
    border-bottom: 1px solid var(--border);
    line-height: 1.9;
    max-width: 900px;
    margin: 0 auto;
}

.sf-row {
    display: grid;
    grid-template-columns: 1fr 2fr;
    border-bottom: 1px solid var(--border);
}

.sf-row:last-child { border-bottom: none; }

.sf-text-col {
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.25rem;
    border-right: 1px solid var(--border);
    background: var(--off-white);
}

.sf-title {
    font-family: var(--font-script);
    font-size: 2.1rem;
    font-weight: 400;
    color: var(--navy);
    line-height: 1.3;
}

.sf-body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.88rem;
    line-height: 1.95;
    color: var(--navy);
}

.sf-carousel-col .carousel-track img { height: 400px; }


/* ════════════════════════════════════════════
   ÉQUIPE (atelier B4)
════════════════════════════════════════════ */
.equipe-section {
    background: var(--white);
    padding: var(--section-pad);
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.equipe-section-title {
    font-family: var(--font-script);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    color: var(--navy);
    margin-bottom: 3rem;
}

.equipe-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    max-width: 1300px;
    margin: 0 auto;
}

.equipe-member {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.equipe-photo {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    filter: grayscale(20%);
    transition: filter var(--ease);
}

.equipe-photo:hover { filter: grayscale(0%); }

.equipe-name {
    font-family: var(--font-script);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--navy);
    line-height: 1.2;
}

.equipe-role {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--beige);
    line-height: 1.6;
}


/* ════════════════════════════════════════════
   ZONE D'INTERVENTION (atelier B5)
════════════════════════════════════════════ */
.zone-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-bottom: 1px solid var(--border);
}

.zone-text-col {
    background: var(--navy);
    color: var(--beige);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 4rem;
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.95rem;
    line-height: 1.85;
    text-align: center;
}

.zone-map-col iframe {
    width: 100%;
    height: 420px;
    display: block;
    border: 0;
}


/* ════════════════════════════════════════════
   CONTACT (atelier B6)
════════════════════════════════════════════ */
.contact-section {
    background: var(--off-white);
    display: flex;
    justify-content: center;
    padding: var(--section-pad);
    border-bottom: 1px solid var(--border);
}


/* ════════════════════════════════════════════
   GENÈSE / ECOSITE
════════════════════════════════════════════ */
.genese-section {
    background: var(--white);
    padding: var(--section-pad);
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.genese-text {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.95rem;
    line-height: 2;
    color: var(--navy);
    max-width: 820px;
    width: 100%;
}

.genese-quote {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-style: italic;
    line-height: 1.9;
    color: var(--navy);
    max-width: 820px;
    width: 100%;
    text-align: center;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 2.5rem 2rem;
    position: relative;
}

.genese-quote::before {
    content: '\201C';
    font-family: var(--font-script);
    font-size: 5rem;
    color: var(--gold);
    position: absolute;
    top: -1rem;
    left: 1rem;
    line-height: 1;
    opacity: 0.6;
}


/* ════════════════════════════════════════════
   PORTFOLIO
════════════════════════════════════════════ */
.portfolio-archi-section {
    background: var(--white);
    padding: var(--section-pad);
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
}

.portfolio-ferme-section {
    background: var(--navy);
    padding: var(--section-pad);
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
}

.portfolio-section-title {
    font-family: var(--font-script);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 400;
}

.portfolio-archi-section .portfolio-section-title { color: var(--navy); }
.portfolio-ferme-section .portfolio-section-title  { color: var(--gold); }

.portfolio-btns-row {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}


/* ════════════════════════════════════════════
   GALERIE FERME
════════════════════════════════════════════ */
.farm-gallery {
    columns: 3;
    column-gap: 4px;
    padding: 4px;
    background: var(--navy);
    border-bottom: 1px solid var(--border);
}

.farm-gallery img {
    width: 100%;
    display: block;
    margin-bottom: 4px;
    break-inside: avoid;
    cursor: pointer;
    transition: opacity var(--ease);
}

.farm-gallery img:hover { opacity: 0.85; }

.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.93);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
}

.lightbox.active { display: flex; }

.lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
}


/* ════════════════════════════════════════════
   FORMULAIRE DE CONTACT
════════════════════════════════════════════ */
.contact-form-section {
    background: var(--white);
    padding: var(--section-pad);
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
}

.contact-form {
    width: 100%;
    max-width: 640px;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form-label {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.64rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--beige);
}

.form-field {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 1rem;
    color: var(--navy);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border);
    padding: 0.6rem 0;
    outline: none;
    width: 100%;
    transition: border-color var(--ease);
}

.form-field:focus { border-bottom-color: var(--gold); }

textarea.form-field {
    resize: vertical;
    min-height: 180px;
    line-height: 1.85;
    border: 1px solid var(--border);
    padding: 0.85rem;
}

textarea.form-field:focus { border-color: var(--gold); }

.form-notice {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 0.95rem;
    font-style: italic;
    text-align: center;
    padding: 1.5rem 0;
    color: var(--navy);
}

.form-notice.error { color: #A11100; }


/* ════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════ */

/* ── Tablette large ── */
@media (max-width: 1100px) {
    .equipe-grid       { grid-template-columns: repeat(3, 1fr); }
    .address-col       { padding: 2.5rem; }
    .logo-jaune        { height: 160px; }
    .logo-devise       { width: 260px; }
    .nav-links         { gap: 2rem; }
}

/* ── Tablette ── */
@media (max-width: 900px) {
    .theme-block,
    .theme-block.reverse { flex-direction: column; }
    .col-title, .col-text { text-align: center; }
    .col-btn { justify-content: center; }

    .sf-row            { grid-template-columns: 1fr; }
    .sf-text-col       { border-right: none; border-bottom: 1px solid var(--border); }
    .sf-text-col       { padding: 2.5rem 2rem; }
    .sf-carousel-col .carousel-track img { height: 320px; }

    .carousel-track img { height: 300px; }

    .map-section       { grid-template-columns: 1fr; }
    .address-col       { flex-direction: column; text-align: center; padding: 3rem 2rem; }
    .address-logo      { display: none; }

    .zone-section      { grid-template-columns: 1fr; }
    .zone-text-col     { padding: 2.5rem 2rem; }
    .zone-map-col iframe { height: 320px; }

    .farm-gallery      { columns: 2; }
    .equipe-grid       { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
}

/* ── Navbar hamburger (breakpoint élevé pour couvrir les mobiles larges et iOS) ── */
@media (max-width: 760px) {
    .navbar {
        height: auto;
        min-height: 56px;
        justify-content: flex-start;
        flex-wrap: wrap;
        padding: 0 1.5rem;
    }

    .nav-toggle { display: flex; }

    .nav-links {
        display: none;
        flex-direction: column;
        gap: 0;
        width: 100%;
        padding: 0.5rem 0 1.25rem;
        border-top: 1px solid var(--border);
    }

    .nav-links.open   { display: flex; }
    .nav-links li     { text-align: center; }
    .nav-links a      { display: block; padding: 0.75rem 0; font-size: 0.75rem; }
    .nav-links a::after { display: none; }
}

/* ── Mobile ── */
@media (max-width: 680px) {
    :root { --section-pad: 3.5rem 1.25rem; }

    /* Hero */
    .hero { padding: 3.5rem 1.5rem 3rem; }

    .intro-text        { font-size: 1.05rem; line-height: 1.85; }
    .col-title         { padding: 2rem 1.5rem 0; }
    .col-text          { padding: 1rem 1.5rem 1.25rem; }
    .col-btn           { padding: 1.25rem 1.5rem 2rem; }

    .btn {
        padding: 0.85rem 1.5rem;
        font-size: 0.65rem;
        letter-spacing: 0.16em;
        max-width: 100%;
        text-align: center;
        white-space: normal;
        line-height: 1.4;
    }

    .carousel-track img { height: 240px; }
    .sf-carousel-col .carousel-track img { height: 260px; }

    /* Gallery & layout */
    .farm-gallery      { columns: 1; }
    .portfolio-btns-row { flex-direction: column; align-items: center; }
    .sf-intro          { padding: 2rem 1.5rem; font-size: 1.05rem; }
    .sf-text-col       { padding: 2rem 1.5rem; }
    .sf-title          { font-size: 1.7rem; }
    .sf-body           { font-size: 0.85rem; }
    .equipe-grid       { grid-template-columns: repeat(2, 1fr); }
    .genese-text       { font-size: 0.92rem; }
    .genese-quote      { font-size: 1.1rem; padding: 2rem 1.25rem; }
    .genese-quote::before { font-size: 3.5rem; top: -0.5rem; left: 0.5rem; }

    /* Address */
    .map-col iframe    { height: 260px; }
    .zone-map-col iframe { height: 260px; }

    .footer-banniere   { width: 90%; }
}

@media (max-width: 600px) {
    .equipe-grid { grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
    .equipe-role { font-size: 0.62rem; letter-spacing: 0.08em; }
}

/* ── Petits mobiles ── */
@media (max-width: 400px) {
    .hero { padding: 3rem 1.25rem 2.5rem; }
    .btn { padding: 0.8rem 1.25rem; }
}