/* ============================================================
   ELERIA — Solutions électriques
   Charte éditoriale — vert forêt / papier / Manrope + DM Mono
   ============================================================ */

:root {
    --green:        #14532D;
    --green-soft:   #1F6B3D;
    --green-bright: #2E8B57;
    --green-light:  #6FCF97;
    --green-tint:   #ECF3EE;
    --green-tint-2: #DFE9E1;
    --ink:          #111827;
    --ink-2:        #374151;
    --muted:        #6B7280;
    --paper:        #F2EEE5;
    --paper-2:      #EBE6DA;
    --rule:         #D6D2C7;
    --rule-soft:    #E3DFD4;
    --rule-green:   #B6CFBE;
    --white:        #FFFFFF;

    --font-voice: 'Manrope', system-ui, -apple-system, sans-serif;
    --font-data:  'DM Mono', ui-monospace, monospace;

    --max:   1240px;
    --gutter: clamp(1.25rem, 4vw, 5rem);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-voice);
    font-size: 17px;
    line-height: 1.6;
    color: var(--ink-2);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--green); text-decoration: none; transition: color .18s; }
a:hover { color: var(--green-soft); }

h1, h2, h3, h4 {
    font-family: var(--font-voice);
    color: var(--ink);
    line-height: 1.05;
    letter-spacing: -0.03em;
    font-weight: 700;
}
h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: 1.4rem; letter-spacing: -0.02em; }
h4 { font-size: 1.05rem; letter-spacing: -0.01em; }

p { text-wrap: pretty; }
em { font-style: normal; color: var(--green); }

.container { max-width: var(--max); margin: 0 auto; padding-inline: var(--gutter); }
.tint-bg  { background: var(--green-tint); }
.paper2-bg { background: var(--paper-2); }

/* ───────── Editorial primitives ───────── */
.kicker {
    font-family: var(--font-data);
    font-size: 0.82rem;
    letter-spacing: 0.04em;
    color: var(--green);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}
.kicker::before {
    content: '';
    width: 28px;
    height: 2px;
    background: var(--green);
    display: inline-block;
}
.eyebrow {
    font-family: var(--font-data);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 500;
}

.section { padding-block: clamp(3.5rem, 8vw, 7rem); }

.section-head { max-width: 880px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head .title { margin-top: 1.25rem; }
.section-head .lead {
    font-size: clamp(1.1rem, 1.6vw, 1.4rem);
    color: var(--ink-2);
    margin-top: 1.25rem;
    max-width: 740px;
    line-height: 1.5;
}
.section-head--ruled {
    padding-bottom: 1.75rem;
    border-bottom: 1px solid var(--rule);
    position: relative;
}
.section-head--ruled::after {
    content: '';
    position: absolute;
    left: 0; bottom: -1px;
    width: 110px; height: 2px;
    background: var(--green);
}

/* ───────── Buttons ───────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-voice);
    font-weight: 600;
    font-size: 0.98rem;
    letter-spacing: -0.01em;
    padding: 0.9rem 1.6rem;
    border: 1.5px solid transparent;
    border-radius: 3px;
    cursor: pointer;
    transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn .arrow { font-family: var(--font-data); }
.btn-primary { background: var(--green); color: #fff; border-color: var(--green); }
.btn-primary:hover { background: var(--green-soft); border-color: var(--green-soft); color: #fff; }
.btn-outline { background: transparent; color: var(--green); border-color: var(--rule-green); }
.btn-outline:hover { background: var(--green-tint); color: var(--green); border-color: var(--green); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost-light:hover { background: #fff; color: var(--green); border-color: #fff; }
.btn-on-dark { background: var(--green-light); color: var(--green); border-color: var(--green-light); }
.btn-on-dark:hover { background: #fff; border-color: #fff; color: var(--green); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(242,238,229,0.86);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--rule);
}
.site-header::after {
    content: '';
    display: block;
    height: 3px;
    background: var(--green);
}
.header-inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 1.05rem var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}
.brand { display: flex; align-items: center; gap: 0.85rem; color: var(--green); }
.brand__mark { width: 38px; height: 29px; flex-shrink: 0; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.04em;
    color: var(--green);
}
.brand__caption {
    font-family: var(--font-data);
    font-size: 0.66rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 4px;
}
.nav-main ul { list-style: none; display: flex; align-items: center; gap: clamp(1rem, 2.2vw, 2.2rem); }
.nav-main a {
    color: var(--ink-2);
    font-weight: 600;
    font-size: 0.96rem;
    letter-spacing: -0.01em;
    padding: 0.35rem 0;
    border-bottom: 2px solid transparent;
    transition: color .2s, border-color .2s;
}
.nav-main a:hover,
.nav-main a.active { color: var(--green); border-bottom-color: var(--green); }
.nav-main a.header-cta {
    background: var(--green);
    color: #fff;
    padding: 0.6rem 1.2rem;
    border-radius: 3px;
    border: none;
}
.nav-main a.header-cta:hover { background: var(--green-soft); color: #fff; }

.nav-toggle { display: none; }

/* ============================================================
   HERO (home)
   ============================================================ */
.hero { position: relative; overflow: hidden; padding-block: clamp(3.5rem, 7vw, 6.5rem) 0; }
.hero__inner {
    max-width: var(--max);
    margin: 0 auto;
    padding-inline: var(--gutter);
    position: relative;
    z-index: 2;
}
.hero__title {
    font-size: clamp(3rem, 8.5vw, 7.2rem);
    line-height: 0.96;
    letter-spacing: -0.045em;
    margin-top: 1.5rem;
    max-width: 16ch;
}
.hero__tag {
    font-size: clamp(1.15rem, 1.8vw, 1.5rem);
    color: var(--ink-2);
    max-width: 640px;
    margin-top: 1.75rem;
    line-height: 1.45;
}
.hero__foot {
    margin-top: clamp(2.5rem, 5vw, 4rem);
    border-top: 1px solid var(--rule);
    display: flex;
    flex-wrap: wrap;
    gap: clamp(1.5rem, 5vw, 4rem);
    padding-top: 1.75rem;
}
.hero__foot .k { font-family: var(--font-data); font-size: 0.78rem; letter-spacing: 0.04em; color: var(--muted); margin-bottom: 0.4rem; }
.hero__foot .v { font-weight: 600; color: var(--ink); font-size: 1.05rem; }
.hero__foot .v small { color: var(--muted); font-weight: 400; }

/* Forest mark block echoing the deck cover */
.hero__mark {
    margin-top: clamp(3rem, 6vw, 5rem);
    background: var(--green);
    color: #fff;
    display: flex;
    align-items: center;
    gap: clamp(1.5rem, 4vw, 3rem);
    padding: clamp(1.75rem, 4vw, 2.75rem) var(--gutter);
}
.hero__mark-mono { width: 78px; flex-shrink: 0; color: #fff; }
.hero__mark-text { display: flex; flex-direction: column; }
.hero__mark-name { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.05em; line-height: 0.9; }
.hero__mark-sub { font-family: var(--font-data); font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.6); margin-top: 0.6rem; }
.hero__mark-spacer { flex: 1; }
.hero__mark-cta { display: none; }

/* ============================================================
   PAGE HEADER (interior pages)
   ============================================================ */
.page-header {
    background: var(--green);
    color: #fff;
    padding-block: clamp(3rem, 6vw, 5rem) clamp(2.75rem, 5vw, 4rem);
    position: relative;
    overflow: hidden;
}
.page-header::after {
    content: '';
    position: absolute;
    right: clamp(-60px, -2vw, 0px); top: 50%;
    transform: translateY(-50%);
    width: 360px; height: 360px;
    background:
        repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 2px, transparent 2px 16px);
    border-radius: 4px;
    pointer-events: none;
}
.page-header .breadcrumb {
    font-family: var(--font-data);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    color: rgba(255,255,255,0.6);
    margin-bottom: 1.5rem;
}
.page-header .breadcrumb a { color: rgba(255,255,255,0.85); }
.page-header .breadcrumb a:hover { color: #fff; }
.page-header .kicker { color: var(--green-light); }
.page-header .kicker::before { background: var(--green-light); }
.page-header h1 { color: #fff; margin-top: 1.25rem; max-width: 18ch; }
.page-header .lead { color: rgba(255,255,255,0.82); font-size: clamp(1.1rem, 1.6vw, 1.35rem); margin-top: 1.5rem; max-width: 720px; line-height: 1.5; }

/* ============================================================
   FIGURES (key numbers)
   ============================================================ */
.figures {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.1rem;
}
.figure {
    background: var(--green-tint);
    border: 1px solid var(--rule-green);
    border-radius: 4px;
    padding: 1.9rem 1.6rem 1.6rem;
}
.figure__n {
    font-size: clamp(2.8rem, 4.5vw, 4.2rem);
    font-weight: 700;
    color: var(--green);
    letter-spacing: -0.04em;
    line-height: 1;
}
.figure__n .unit { font-size: 0.34em; font-weight: 600; margin-left: 0.35rem; opacity: 0.75; }
.figure__label { font-size: 0.98rem; color: var(--ink-2); margin-top: 0.9rem; line-height: 1.45; }

/* ============================================================
   DOMAINS (numbered list, 2 col)
   ============================================================ */
.domains {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(2rem, 5vw, 5rem);
}
.domain {
    display: grid;
    grid-template-columns: 3rem 1fr;
    gap: 1.4rem;
    align-items: baseline;
    padding: 1.5rem 0;
    border-top: 1px solid var(--rule);
    transition: padding-left .25s;
}
.domain:hover { padding-left: 0.5rem; }
.domains .domain:nth-last-child(-n+2) { border-bottom: 1px solid var(--rule); }
.domain__n { font-family: var(--font-data); font-size: 0.9rem; color: var(--green); font-weight: 500; }
.domain__name { font-size: 1.4rem; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; margin-bottom: 0.4rem; }
.domain__desc { font-size: 1rem; color: var(--ink-2); line-height: 1.5; }

/* ============================================================
   STEPS (method)
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.1rem; }
.step {
    background: #fff;
    border: 1px solid var(--rule-green);
    border-radius: 4px;
    padding: 1.6rem 1.35rem;
    display: flex;
    flex-direction: column;
}
.step__n { font-family: var(--font-data); font-size: 0.8rem; color: var(--green); font-weight: 500; margin-bottom: 0.9rem; }
.step__name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--green);
    letter-spacing: -0.02em;
    line-height: 1.15;
    padding-bottom: 0.9rem;
    margin-bottom: 0.9rem;
    border-bottom: 1px solid var(--rule-green);
    min-height: 3.4em;
}
.step__body { font-size: 0.95rem; color: var(--ink-2); line-height: 1.5; }

/* ============================================================
   AUDIENCE / MARCHÉS
   ============================================================ */
.audience-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.1rem; }
.audience {
    background: #fff;
    border: 1px solid var(--rule);
    border-radius: 4px;
    padding: 1.6rem 1.4rem;
    display: flex;
    flex-direction: column;
    min-height: 320px;
    transition: transform .2s, border-color .2s, box-shadow .2s;
}
.audience:hover { transform: translateY(-4px); border-color: var(--green); box-shadow: 0 14px 30px rgba(20,83,45,0.08); }
.audience__pin {
    align-self: flex-start;
    font-family: var(--font-data);
    font-size: 0.82rem;
    font-weight: 500;
    background: var(--green);
    color: #fff;
    padding: 0.4rem 0.8rem;
    border-radius: 3px;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}
.audience__name { font-size: 1.35rem; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; line-height: 1.1; margin-bottom: auto; }
.audience__tag { font-size: 0.93rem; color: var(--ink-2); line-height: 1.5; padding-top: 1.1rem; margin-top: 1.1rem; border-top: 1px solid var(--rule-soft); }

/* ============================================================
   RANGES (project sizes)
   ============================================================ */
.ranges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.range {
    background: var(--green-tint);
    border: 1px solid var(--rule-green);
    border-radius: 4px;
    padding: 2rem 1.9rem;
    display: flex;
    flex-direction: column;
}
.range__label { font-size: 0.95rem; color: var(--green); font-weight: 600; margin-bottom: 1.4rem; }
.range__amount { font-size: clamp(2.6rem, 4vw, 3.8rem); font-weight: 700; color: var(--green); letter-spacing: -0.04em; line-height: 1; margin-bottom: 1.4rem; }
.range__amount .unit { font-size: 0.33em; font-weight: 600; margin-left: 0.3rem; opacity: 0.75; }
.range__desc { font-size: 1rem; color: var(--ink-2); line-height: 1.5; }

/* ============================================================
   VALUES (engagements) — dark
   ============================================================ */
.section-dark { background: var(--ink); color: #fff; }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }
.section-dark .kicker { color: var(--green-light); }
.section-dark .kicker::before { background: var(--green-light); }
.section-dark .section-head--ruled { border-bottom-color: rgba(255,255,255,0.16); }
.section-dark .section-head--ruled::after { background: var(--green-light); }
.section-dark .lead { color: rgba(255,255,255,0.78); }

.values { display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(2rem, 6vw, 6rem); }
.value { padding: 2rem 0; border-top: 1px solid rgba(255,255,255,0.14); }
.values .value:nth-last-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,0.14); }
.value__name { font-size: 1.5rem; font-weight: 700; color: #fff; letter-spacing: -0.02em; margin-bottom: 0.7rem; }
.value__body { font-size: 1.05rem; color: rgba(255,255,255,0.78); line-height: 1.55; }

/* ============================================================
   SECU (pillars)
   ============================================================ */
.secu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.secu-card {
    background: var(--green-tint);
    border: 1px solid var(--rule-green);
    border-radius: 4px;
    padding: 2rem 1.8rem;
    display: flex;
    flex-direction: column;
}
.secu-card__n { font-family: var(--font-data); font-size: 0.8rem; color: var(--green); font-weight: 500; margin-bottom: 1.1rem; }
.secu-card__title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--green);
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 1.1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--rule-green);
}
.secu-card__body { font-size: 1rem; color: var(--ink-2); line-height: 1.55; }

/* ============================================================
   CLIENT LOGOS
   ============================================================ */
.logos-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.85rem;
}
.logo-cell {
    background: #fff;
    border: 1px solid var(--rule);
    border-radius: 3px;
    height: 116px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.1rem 1.3rem;
    transition: border-color .2s, box-shadow .2s;
}
.logo-cell:hover { border-color: var(--rule-green); box-shadow: 0 8px 20px rgba(20,83,45,0.06); }
.logo-cell img { max-width: 100%; max-height: 100%; object-fit: contain; }

/* ============================================================
   INTRO / EDITORIAL 2-COL
   ============================================================ */
.split {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: clamp(2.5rem, 6vw, 6rem);
    align-items: start;
}
.split__aside { position: sticky; top: 7rem; }
.split p { font-size: 1.08rem; color: var(--ink-2); line-height: 1.6; margin-bottom: 1.1rem; }
.split p:last-child { margin-bottom: 0; }
.lede {
    font-size: clamp(1.3rem, 2.4vw, 2rem);
    line-height: 1.4;
    color: var(--ink);
    font-weight: 400;
    letter-spacing: -0.015em;
}
.lede strong { font-weight: 700; }

/* Placeholder for future imagery */
.imgph {
    border: 1px solid var(--rule);
    border-radius: 4px;
    background:
        repeating-linear-gradient(135deg, var(--paper-2) 0 10px, var(--paper) 10px 20px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    font-family: var(--font-data);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    min-height: 280px;
    text-align: center;
    padding: 1rem;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band { background: var(--green); color: #fff; padding-block: clamp(3rem, 6vw, 5rem); }
.cta-band__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 2rem; }
.cta-band h2 { color: #fff; max-width: 16ch; }
.cta-band p { color: rgba(255,255,255,0.82); font-size: 1.15rem; margin-top: 1rem; max-width: 44ch; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; }
.contact-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem 2.5rem; }
.contact-col .k { font-size: 0.95rem; color: var(--green); font-weight: 600; margin-bottom: 0.85rem; }
.contact-col .v { font-size: 1.1rem; color: var(--ink); line-height: 1.5; font-weight: 600; }
.contact-col .v.mono { font-family: var(--font-data); font-size: 0.98rem; font-weight: 500; word-break: break-word; }
.contact-col .v small { display: block; font-size: 0.88rem; color: var(--muted); font-weight: 400; margin-top: 0.5rem; font-family: var(--font-data); }
.contact-col .v a { color: var(--ink); }
.contact-col .v.mono a { color: var(--green); }

.contact-form {
    background: #fff;
    border: 1px solid var(--rule);
    border-radius: 6px;
    padding: clamp(1.75rem, 3vw, 2.5rem);
}
.contact-form .field { margin-bottom: 1.25rem; }
.contact-form label { display: block; font-size: 0.82rem; font-family: var(--font-data); letter-spacing: 0.04em; color: var(--ink); margin-bottom: 0.5rem; }
.contact-form input, .contact-form select, .contact-form textarea {
    width: 100%;
    padding: 0.8rem 0.95rem;
    border: 1px solid var(--rule);
    border-radius: 3px;
    font-family: var(--font-voice);
    font-size: 1rem;
    background: var(--paper);
    color: var(--ink);
    transition: border-color .15s, background .15s;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
    outline: none; border-color: var(--green); background: #fff;
}
.contact-form textarea { resize: vertical; min-height: 130px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.contact-form .btn[disabled] { opacity: 0.6; cursor: progress; transform: none; }
.form-status {
    margin-top: 1.1rem;
    padding: 0.85rem 1.1rem;
    border-radius: 4px;
    font-size: 0.95rem;
    line-height: 1.45;
    border: 1px solid transparent;
}
.form-status--ok { background: var(--green-tint); border-color: var(--rule-green); color: var(--green); }
.form-status--error { background: #FBECEC; border-color: #E6C3C3; color: #8E2C2C; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--green); color: rgba(255,255,255,0.72); padding-block: clamp(3rem, 5vw, 4rem) 1.75rem; font-size: 0.95rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem; margin-bottom: 2.5rem; }
.footer-brand .brand__name { color: #fff; }
.footer-brand .brand { color: #fff; }
.footer-brand .brand__caption { color: rgba(255,255,255,0.55); }
.footer-tagline { color: rgba(255,255,255,0.68); margin-top: 1.1rem; max-width: 34ch; line-height: 1.55; }
.footer-grid h4 { color: #fff; font-family: var(--font-data); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 500; margin-bottom: 1.1rem; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 0.6rem; }
.footer-grid a, .footer-col a { color: rgba(255,255,255,0.72); }
.footer-grid a:hover, .footer-col a:hover { color: #fff; }
.footer-col .muted { color: rgba(255,255,255,0.5); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.16);
    padding-top: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    font-family: var(--font-data);
    font-size: 0.78rem;
    letter-spacing: 0.02em;
    color: rgba(255,255,255,0.55);
}
.footer-bottom a { color: rgba(255,255,255,0.7); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1000px) {
    .figures { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .audience-grid { grid-template-columns: repeat(3, 1fr); }
    .ranges { grid-template-columns: 1fr; }
    .secu-grid { grid-template-columns: 1fr; }
    .logos-grid { grid-template-columns: repeat(4, 1fr); }
    .split { grid-template-columns: 1fr; }
    .split__aside { position: static; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
    .nav-main { position: fixed; inset: 0 0 0 auto; width: min(80vw, 320px); background: var(--paper); border-left: 1px solid var(--rule); transform: translateX(100%); transition: transform .28s ease; padding: 5rem 2rem 2rem; z-index: 90; }
    .nav-main.open { transform: translateX(0); box-shadow: -20px 0 50px rgba(0,0,0,0.12); }
    .nav-main ul { flex-direction: column; align-items: flex-start; gap: 1.4rem; }
    .nav-main a { font-size: 1.1rem; }
    .nav-toggle { display: flex; flex-direction: column; gap: 5px; width: 34px; height: 34px; justify-content: center; align-items: center; background: none; border: none; cursor: pointer; z-index: 95; }
    .nav-toggle span { width: 24px; height: 2px; background: var(--green); transition: transform .25s, opacity .25s; }
    .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle.open span:nth-child(2) { opacity: 0; }
    .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .domains { grid-template-columns: 1fr; }
    .domain:nth-last-child(2) { border-bottom: none; }
    .values { grid-template-columns: 1fr; }
    .value:nth-last-child(2) { border-bottom: none; }
    .audience-grid { grid-template-columns: 1fr 1fr; }
    .contact-cols { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
    .figures { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .audience-grid { grid-template-columns: 1fr; }
    .logos-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
}

/* Reveal on scroll */
@media (prefers-reduced-motion: no-preference) {
    .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
    .reveal.in { opacity: 1; transform: none; }
}