@import url("https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,400;8..60,600;8..60,700&display=swap");

/* P'titsPas vitrine V3 — papier, rivière, Merienda marque */

@font-face {
    font-family: "Merienda";
    src: url("/fonts/Merienda-VariableFont_wght.ttf") format("truetype");
    font-weight: 100 900;
    font-display: swap;
}

:root {
    --ink: #2a2622;
    --ink-soft: #5a524a;
    --paper: #f7f1e8;
    --mint: #6bbda3;
    --mint-deep: #4a9a82;
    --peach: #f49c6e;
    --lavender: #b289c9;
    --yellow: #e9c833;
    --surface: rgba(255, 252, 247, 0.88);
    --link: #3d7a6a;
    --radius-pill: 999px;
    --font-brand: "Merienda", "Segoe UI", cursive;
    --font-body: "Source Serif 4", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
    --font-ui: "Segoe UI", "Helvetica Neue", sans-serif;
    --header-h: 3.75rem;
    --max: 72rem;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
}


@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-ui);
    font-size: clamp(1rem, 0.95rem + 0.25vw, 1.1rem);
    line-height: 1.6;
    color: var(--ink);
    background-color: var(--paper);
    background-image: url("/images/app/paper2.jpg");
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    min-height: 100vh;
}

:focus-visible {
    outline: 3px solid var(--mint);
    outline-offset: 3px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    z-index: 1000;
    padding: 0.75rem 1rem;
    background: var(--ink);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.visually-hidden {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0);
    white-space: nowrap; border: 0;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-h);
    background: rgba(247, 241, 232, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(42, 38, 34, 0.08);
}
.site-header__inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 1.25rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.site-logo {
    font-family: var(--font-brand);
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--ink);
    text-decoration: none;
    letter-spacing: -0.02em;
}
.site-nav__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 0.25rem 1.25rem;
    flex-wrap: wrap;
}
.site-nav__list a {
    color: var(--ink-soft);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
}
.site-nav__list a:hover { color: var(--mint-deep); }

.nav-toggle {
    display: none;
    background: none;
    border: 0;
    padding: 0.5rem;
    cursor: pointer;
}
.nav-toggle__bar {
    display: block;
    width: 1.4rem;
    height: 2px;
    margin: 5px 0;
    background: var(--ink);
    border-radius: 2px;
}

@media (max-width: 52rem) {
    .nav-toggle { display: block; }
    .site-nav__panel {
        display: none;
        position: absolute;
        left: 0; right: 0;
        top: var(--header-h);
        background: var(--paper);
        border-bottom: 1px solid rgba(42, 38, 34, 0.1);
        padding: 1rem 1.25rem 1.5rem;
    }
    .site-nav.is-open .site-nav__panel { display: block; }
    .site-nav__list { flex-direction: column; gap: 0.75rem; }
}

/* Main */
.site-main { min-height: 60vh; }

.page-shell {
    max-width: min(52rem, 92vw);
    margin: 0 auto;
    padding: 2.5rem 1.5rem 4rem;
}
@media (min-width: 64rem) {
    .page-shell {
        max-width: min(58rem, 88vw);
        padding: 3rem 2rem 5rem;
    }
}
.page-shell .content {
    background: var(--surface);
    padding: clamp(1.5rem, 3vw, 2.5rem);
    border-radius: 1.25rem;
    box-shadow: 0 8px 32px rgba(42, 38, 34, 0.06);
}
.page-shell h1 {
    font-family: var(--font-brand);
    font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.4rem);
    line-height: 1.2;
    margin-top: 0;
}
.page-shell h2 {
    font-family: var(--font-brand);
    font-size: 1.35rem;
    margin-top: 2rem;
}
.page-shell a { color: var(--link); }
.note-validation {
    margin-top: 2rem;
    font-size: 0.9rem;
    color: var(--ink-soft);
}

/* Buttons */
.btn, .cta-button {
    display: inline-block;
    text-decoration: none;
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 1rem;
    border: 0;
    cursor: pointer;
}
.btn--pill, .cta-button {
    padding: 0.85rem 1.6rem;
    border-radius: var(--radius-pill);
    background: linear-gradient(135deg, var(--mint) 0%, var(--mint-deep) 100%);
    color: #fff !important;
    box-shadow: 0 4px 16px rgba(74, 154, 130, 0.35);
    transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.btn--pill:hover, .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(74, 154, 130, 0.4);
}
.btn--secondary {
    background: linear-gradient(135deg, var(--peach) 0%, #e07a4a 100%);
    box-shadow: 0 4px 16px rgba(244, 156, 110, 0.35);
}
.btn--text {
    background: none;
    color: var(--link) !important;
    box-shadow: none;
    padding: 0.85rem 1rem;
    text-decoration: underline;
}

/*
  Hero aligné sur le login app :
  paper2 (body) + river_logo_desktop (rivière + wordmark ensemble).
  Pas de dégradé coloré.
*/
.hero {
    position: relative;
    min-height: calc(100vh - var(--header-h));
    min-height: calc(100dvh - var(--header-h));
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    gap: 1.5rem;
    overflow: hidden;
    padding: 1.5rem 1.25rem 2.5rem;
    max-width: var(--max);
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
}
.hero__visual {
    position: relative;
    z-index: 0;
    animation: heroIn 0.9s var(--ease) both;
}
.hero__brand-img {
    display: block;
    width: 100%;
    height: auto;
    max-height: min(72vh, 38rem);
    object-fit: contain;
    object-position: left center;
}
.hero__copy {
    position: relative;
    z-index: 1;
    text-align: center;
    animation: heroIn 0.8s var(--ease) 0.08s both;
}
@keyframes heroIn {
    from { opacity: 0; transform: translateY(0.6rem); }
    to { opacity: 1; transform: translateY(0); }
}
.hero__title {
    font-family: var(--font-brand);
    font-size: clamp(1.45rem, 1.1rem + 1.6vw, 2.4rem);
    font-weight: 600;
    line-height: 1.22;
    margin: 0 0 0.75rem;
    color: var(--ink);
}
.hero__tagline {
    margin: 0 0 1.5rem;
    color: var(--ink-soft);
    font-size: clamp(1.02rem, 0.95rem + 0.35vw, 1.2rem);
    line-height: 1.45;
}
.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    justify-content: center;
    margin: 0;
}

/* Desktop : comme le login — image rivière+logo à gauche, message à droite */
@media (min-width: 64rem) {
    .hero {
        grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
        column-gap: 2rem;
        padding: 2rem 2.5rem 3rem;
        align-items: center;
    }
    .hero__visual {
        align-self: stretch;
        display: flex;
        align-items: center;
    }
    .hero__brand-img {
        max-height: calc(100vh - var(--header-h) - 4rem);
        width: 100%;
    }
    .hero__copy {
        text-align: left;
        padding-right: 1rem;
    }
    .hero__title {
        font-size: clamp(1.85rem, 1.4rem + 1.1vw, 2.6rem);
        margin-bottom: 1rem;
    }
    .hero__tagline {
        margin-bottom: 1.75rem;
        max-width: 28rem;
    }
    .hero__actions { justify-content: flex-start; }
}

@media (max-width: 40rem) {
    .hero {
        min-height: auto;
        padding: 1rem 1rem 2rem;
        gap: 1rem;
    }
    .hero__brand-img {
        max-height: 48vh;
        margin: 0 auto;
    }
    .hero__title { font-size: 1.3rem; }
    .hero__tagline { font-size: 0.98rem; margin-bottom: 1.2rem; }
}

/* Sections */
.section {
    padding: clamp(2.5rem, 5vw, 4.5rem) 1.25rem;
}
.section__inner {
    max-width: var(--max);
    margin: 0 auto;
}
.section__inner--narrow { max-width: 40rem; text-align: center; }
.section h2 {
    font-family: var(--font-brand);
    font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem);
    margin: 0 0 0.75rem;
    line-height: 1.25;
}
.section__lead {
    color: var(--ink-soft);
    margin: 0 0 2rem;
    max-width: 36rem;
}
.section__inner--narrow .section__lead,
.section__inner--narrow > p { margin-left: auto; margin-right: auto; }

.exp-grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}
@media (max-width: 52rem) {
    .exp-grid { grid-template-columns: 1fr; }
}
@media (min-width: 64rem) {
    .experiences .section__inner,
    .confiance .section__inner {
        max-width: var(--max);
    }
    .exp-card { padding: 1.75rem 1.6rem; min-height: 12rem; }
}
.exp-card {
    background: var(--surface);
    border-radius: 1.25rem;
    padding: 1.5rem;
    box-shadow: 0 6px 24px rgba(42, 38, 34, 0.06);
    animation: cardIn 0.7s var(--ease) both;
}
.exp-card:nth-child(2) { animation-delay: 0.08s; }
.exp-card:nth-child(3) { animation-delay: 0.16s; }
@keyframes cardIn {
    from { opacity: 0; transform: translateY(0.8rem); }
    to { opacity: 1; transform: translateY(0); }
}
.exp-card h3 {
    font-family: var(--font-brand);
    font-size: 1.2rem;
    margin: 0 0 0.5rem;
}
.exp-card p {
    margin: 0 0 1rem;
    color: var(--ink-soft);
    font-size: 0.98rem;
}
.exp-card a {
    font-weight: 700;
    color: var(--link);
    text-decoration: none;
}
.exp-card a:hover { text-decoration: underline; }

.pilotage-teaser {
    background: rgba(255, 252, 247, 0.55);
    border-top: 1px solid rgba(42, 38, 34, 0.06);
    border-bottom: 1px solid rgba(42, 38, 34, 0.06);
}
.pilotage-teaser p { color: var(--ink-soft); }

.confiance .principes {
    list-style: none;
    margin: 0 0 2rem;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem 1.5rem;
}
@media (max-width: 40rem) {
    .confiance .principes { grid-template-columns: 1fr; }
}
.confiance .principes li {
    background: var(--surface);
    padding: 0.85rem 1rem;
    border-radius: 0.75rem;
}

/* Form */
.site-form {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}
.site-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.35rem;
    font-size: 0.95rem;
}
.site-form input,
.site-form select,
.site-form textarea {
    width: 100%;
    padding: 0.7rem 0.85rem;
    border: 1px solid rgba(42, 38, 34, 0.18);
    border-radius: 0.65rem;
    font: inherit;
    background: #fff;
}
.site-form .hp {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}
.form-note {
    margin-top: 1.25rem;
    color: var(--ink-soft);
    font-size: 0.95rem;
}

/* Footer */
.footer-site {
    padding: 2rem 1.25rem 3rem;
    text-align: center;
    color: var(--ink-soft);
    font-size: 0.9rem;
    border-top: 1px solid rgba(42, 38, 34, 0.08);
    background: rgba(247, 241, 232, 0.7);
}
.footer-site__links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    justify-content: center;
    margin-top: 0.75rem;
}
.footer-site__links a {
    color: var(--ink-soft);
    text-decoration: none;
}
.footer-site__links a:hover { color: var(--mint-deep); }