/* =========================================================
   ENEREV
   SYSTÈME COMMUN DES ARTICLES
   ========================================================= */

:root {
	--color-primary: #079992;
	--color-primary-dark: #16897E;
	--color-secondary: #ff7300;
	--color-dark: #1E1E1E;
	--color-gray: #6B7280;
	--color-light: #F8F9FA;
	--color-white: #FFFFFF;
	--color-crema: #f4f1ec;

    --article-primary: #079992;
    --article-primary-dark: #16897e;
    --article-secondary: #ff7300;

    --article-dark: #1e1e1e;
    --article-gray: #6b7280;
    --article-light: #f8f9fa;
    --article-crema: #f4f1ec;
    --article-white: #ffffff;

    --article-border: rgba(7, 153, 146, .16);

    --article-container: 1280px;
    --article-content: 1080px;

    --article-radius: 18px;
    --article-radius-small: 12px;

    --article-transition: .35s ease;
}
/* ================= BUTTONS ================= */
.btn{
  display: inline-block;
  border-radius: var(--radius);
  font-weight: 600;
  transition: var(--transition);
}
.btn-green{
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.8rem;
  background: var(--color-primary);
  color: #fff;
  border: 1px solid #079992;
  border-radius: 12px;
  font-weight: 600;
  transition: color .45s ease;
  z-index: 1;
}
.btn-green::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: var(--color-crema);
  transition: width .5s ease;
  z-index: -1;
}
.btn-green:hover::before{
  width: 100%;
}
.btn-green:hover{
  color: var(--color-primary);
}
.btn-crema{
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.8rem;
  background: var(--color-crema);
  color: var(--color-primary);
  border: 1px solid #079992;
  border-radius: 12px;
  font-weight: 600;
  transition: color .45s ease;
  z-index: 1;
}
.btn-crema::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: var(--color-primary);
  transition: width .5s ease;
  z-index: -1;
}
.btn-crema:hover::before{
  width: 100%;
}
.btn-crema:hover{
  color: var(--color-crema);
}
.fa-hand-point-right:before, .fa-comment:before{
  padding-right: 0.5rem;
}
.btn-lg{
  max-width: 570px;
  width: 100%;
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

/* =========================================================
   RESET LOCAL
   ========================================================= */
.article-page,
.article-page *,
.article-page *::before,
.article-page *::after {
    box-sizing: border-box;
}

.article-page {
    width: 100%;
    overflow: hidden;

    background: var(--article-white);
    color: var(--article-dark);
}

.article-page img {
    max-width: 100%;
    display: block;
}

.article-container {
    width: min(
        calc(100% - 2.5rem),
        var(--article-container)
    );

    margin-inline: auto;
}

.article-container--narrow {
    width: min(
        calc(100% - 2.5rem),
        var(--article-content)
    );
}


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

.article-hero {
    position: relative;

    padding:
        clamp(5rem, 9vw, 8rem)
        0
        clamp(4rem, 7vw, 6rem);

    overflow: hidden;

    background:
        linear-gradient(
            135deg,
            var(--article-crema),
            #ffffff 58%,
            #eef9f7
        );

    border-bottom: 1px solid var(--article-border);
}

.article-hero::after {
    content: "";

    position: absolute;

    width: 380px;
    height: 380px;

    right: -180px;
    bottom: -220px;

    border-radius: 50%;

    background: rgba(7, 153, 146, .07);
}

.article-hero--battery::before {
    content: "";

    position: absolute;

    width: 180px;
    height: 180px;

    left: -90px;
    top: 20%;

    border-radius: 50%;

    background: rgba(255, 115, 0, .05);
}

.article-meta {
    position: relative;
    z-index: 1;

    display: flex;
    align-items: center;
    flex-wrap: wrap;

    gap: .75rem 1rem;

    margin-bottom: 1.5rem;

    color: var(--article-gray);

    font-family: 'Nunito', sans-serif;
    font-size: .9rem;
    font-weight: 700;
}

.article-category {
    display: inline-flex;
    align-items: center;

    padding: .4rem .85rem;

    border-radius: 999px;

    background: rgba(7, 153, 146, .1);

    color: var(--article-primary);
}

.article-hero h1 {
    position: relative;
    z-index: 1;

    max-width: 1050px;

    margin: 0;

    color: var(--article-dark);

    font-family: 'Lora', sans-serif;
    font-size: clamp(2.2rem, 5vw, 4.5rem);
    font-weight: 600;

    line-height: 1.12;
    letter-spacing: -.025em;
}

.article-hero h1 span {
    color: var(--article-primary);
}

.article-hero-line {
    position: relative;
    z-index: 1;

    width: min(180px, 30vw);
    height: 5px;

    margin-top: 2rem;

    border-radius: 999px;

    background: var(--article-secondary);
}


/* =========================================================
   CONTENU
   ========================================================= */

.article-content {
    padding:
        clamp(3rem, 7vw, 6rem)
        0;
}

.article-introduction {
    max-width: 900px;

    margin:
        0 auto
        clamp(4rem, 8vw, 7rem);

    font-size: 1.08rem;
}

.article-introduction p {
    margin-bottom: 1.25rem;

    color: var(--article-dark);
}

.article-introduction .article-lead {
    color: var(--article-primary);

    font-family: 'Lora', sans-serif;
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 600;

    line-height: 1.45;
}


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

.article-section {
    margin-bottom:
        clamp(4rem, 8vw, 7rem);
}

.article-section-heading {
    display: grid;

    grid-template-columns: auto 1fr;

    align-items: start;

    gap: 1.5rem;

    margin-bottom: 2.5rem;
}

.article-number {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 52px;
    height: 52px;

    flex-shrink: 0;

    border-radius: 50%;

    background: var(--article-primary);

    color: var(--article-white);

    font-size: .9rem;
    font-weight: 900;
}

.article-eyebrow {
    margin-bottom: .4rem;

    color: var(--article-secondary);

    font-family: 'Nunito', sans-serif;
    font-size: .78rem;
    font-weight: 900;

    text-transform: uppercase;
    letter-spacing: .12em;
}

.article-section h2 {
    margin: 0;

    color: var(--article-dark);

    font-family: 'Lora', sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.7rem);

    line-height: 1.2;
}

.article-section-content {
    max-width: 850px;

    margin-left: calc(52px + 1.5rem);
}

.article-section-content > p {
    margin-bottom: 1.35rem;

    color: var(--article-dark);

    font-size: 1.04rem;
    line-height: 1.75;
}


/* =========================================================
   STATISTIQUES
   ========================================================= */

.article-stat {
    display: flex;
    align-items: center;

    gap: 1.5rem;

    margin: 2rem 0;

    padding: 1.5rem 2rem;

    border-left: 5px solid var(--article-secondary);
    border-radius: 0 var(--article-radius-small)
                     var(--article-radius-small) 0;

    background: var(--article-crema);
}

.article-stat strong {
    flex-shrink: 0;

    color: var(--article-primary);

    font-family: 'Lora', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);

    line-height: 1;
}

.article-stat span {
    color: var(--article-dark);

    font-weight: 700;
}


/* =========================================================
   COMPARAISON PAYS
   ========================================================= */

.country-comparison {
    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 1rem;

    margin: 2rem 0;
}

.country-card {
    padding: 1.4rem;

    border: 1px solid var(--article-border);
    border-radius: var(--article-radius-small);

    background: #fbfdfc;
}

.country-name {
    display: block;

    margin-bottom: 1rem;

    color: var(--article-primary);

    font-family: 'Lora', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
}

.country-values {
    display: flex;
    justify-content: space-between;

    gap: 1rem;
}

.country-values div {
    display: flex;
    flex-direction: column;
}

.country-values strong {
    font-size: 1.35rem;
}

.country-values span {
    color: var(--article-gray);

    font-size: .8rem;
}


/* =========================================================
   NOTE SOURCE
   ========================================================= */

.article-source-note {
    display: flex;
    align-items: flex-start;

    gap: 1rem;

    margin:
        -3rem auto
        clamp(4rem, 8vw, 7rem);

    max-width: 850px;

    padding: 1rem 1.2rem;

    border-radius: var(--article-radius-small);

    background: var(--article-light);

    color: var(--article-gray);

    font-size: .8rem;
}

.article-source-note__icon {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 30px;
    height: 30px;

    flex-shrink: 0;

    border-radius: 50%;

    background: rgba(7, 153, 146, .1);

    color: var(--article-primary);

    font-weight: 900;
}


/* =========================================================
   BATTERIE — STATISTIQUE PRINCIPALE
   ========================================================= */

.battery-stat {
    margin: 2.5rem 0;

    padding: clamp(1.5rem, 4vw, 2.5rem);

    border-radius: var(--article-radius);

    background:
        linear-gradient(
            135deg,
            var(--article-primary),
            #08756f
        );

    color: white;
}

.battery-stat-main {
    display: flex;
    align-items: center;

    gap: 1.5rem;

    margin-bottom: 2rem;
}

.battery-stat-main strong {
    flex-shrink: 0;

    font-family: 'Lora', sans-serif;
    font-size: clamp(3rem, 7vw, 5rem);

    line-height: 1;
}

.battery-stat-main span {
    max-width: 430px;

    color: rgba(255,255,255,.92);

    font-weight: 700;
}

.battery-stat-values {
    display: grid;

    grid-template-columns:
        1fr auto 1fr;

    align-items: center;

    gap: 1.5rem;

    padding-top: 1.5rem;

    border-top: 1px solid rgba(255,255,255,.2);
}

.battery-stat-values div:not(.battery-stat-arrow) {
    display: flex;
    flex-direction: column;
}

.battery-stat-values strong {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.battery-stat-values span {
    color: rgba(255,255,255,.75);

    font-size: .85rem;
}

.battery-stat-arrow {
    font-size: 1.8rem;

    opacity: .7;
}


/* =========================================================
   MARCHÉS DU SOIR
   ========================================================= */

.evening-grid {
    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 1rem;

    margin: 2rem 0 2.5rem;
}

.evening-card {
    padding: 1.5rem;

    border: 1px solid var(--article-border);
    border-radius: var(--article-radius);

    background: var(--article-white);

    box-shadow:
        0 10px 30px rgba(0,0,0,.05);

    transition:
        transform var(--article-transition),
        box-shadow var(--article-transition);
}

.evening-card:hover {
    transform: translateY(-5px);

    box-shadow:
        0 18px 40px rgba(0,0,0,.09);
}

.evening-card-number {
    margin-bottom: .7rem;

    color: var(--article-primary);

    font-family: 'Lora', sans-serif;
    font-size: 2rem;
    font-weight: 600;
}

.evening-card h3 {
    margin-bottom: .7rem;

    color: var(--article-dark);

    font-family: 'Lora', sans-serif;
    font-size: 1.25rem;
}

.evening-card p {
    margin: 0;

    color: var(--article-gray);

    font-size: .9rem;
    line-height: 1.6;
}

.article-highlight {
    display: flex;
    flex-direction: column;

    gap: .5rem;

    margin: 2rem 0;

    padding: 1.5rem;

    border-radius: var(--article-radius-small);

    background: rgba(7,153,146,.08);

    border-left: 4px solid var(--article-primary);
}

.article-highlight span {
    color: var(--article-primary);

    font-size: .75rem;
    font-weight: 900;

    text-transform: uppercase;
    letter-spacing: .1em;
}

.article-highlight strong {
    color: var(--article-dark);

    font-family: 'Lora', sans-serif;
    font-size: 1.35rem;
}


/* =========================================================
   SECTION ENEREV
   ========================================================= */

.article-section--enerev {
    padding: clamp(2rem, 5vw, 4rem);

    border-radius: 24px;

    background:
        linear-gradient(
            135deg,
            #f4f1ec,
            #ffffff
        );
}

.article-section--enerev .article-section-content {
    max-width: 850px;
}

.enerev-intro {
    display: flex;
    align-items: center;

    gap: 1rem;

    margin-bottom: 1.5rem;
}

.enerev-mark {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    padding: .45rem .75rem;

    border-radius: 6px;

    background: var(--article-primary);

    color: white;

    font-size: .8rem;
    font-weight: 900;
    letter-spacing: .05em;
}

.enerev-intro p {
    margin: 0;

    color: var(--article-primary);

    font-family: 'Lora', sans-serif;
    font-size: 1.2rem;
    font-weight: 600;
}


/* =========================================================
   STAT CLIENTS
   ========================================================= */

.client-storage-stat {
    display: flex;
    align-items: center;

    gap: 1.5rem;

    margin: 2rem 0;

    padding: 1.5rem;

    border-radius: var(--article-radius);

    background: var(--article-primary);

    color: white;
}

.client-storage-stat strong {
    flex-shrink: 0;

    font-family: 'Lora', sans-serif;
    font-size: clamp(2.2rem, 5vw, 3.5rem);

    line-height: 1;
}

.client-storage-stat span {
    color: rgba(255,255,255,.9);

    font-weight: 700;
}


/* =========================================================
   MÉTHODE ENEREV
   ========================================================= */

.article-method {
    margin-top: 2.5rem;

    border-radius: var(--article-radius);

    overflow: hidden;

    background: white;

    border: 1px solid var(--article-border);
}

.article-method-title {
    padding: .8rem 1.2rem;

    background: var(--article-primary);

    color: white;

    font-size: .75rem;
    font-weight: 900;

    text-transform: uppercase;
    letter-spacing: .1em;
}

.article-method-content {
    display: flex;

    align-items: flex-start;

    gap: 1rem;

    padding: 1.4rem;
}

.article-method-icon {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 32px;
    height: 32px;

    flex-shrink: 0;

    border-radius: 50%;

    background: rgba(7,153,146,.1);

    color: var(--article-primary);

    font-weight: 900;
}

.article-method-content p {
    margin: 0;

    color: var(--article-dark);

    font-weight: 600;
}


/* =========================================================
   RÉSUMÉ
   ========================================================= */

.article-summary {
    margin:
        clamp(4rem, 8vw, 7rem)
        0;

    padding:
        clamp(2.5rem, 6vw, 4.5rem)
        clamp(1.5rem, 5vw, 4rem);

    border-radius: 24px;

    background: var(--article-dark);

    color: white;
}

.article-summary-inner {
    max-width: 800px;

    margin: 0 auto;
}

.article-summary h2 {
    margin-bottom: 1.5rem;

    color: white;

    font-family: 'Lora', sans-serif;
    font-size: clamp(1.8rem, 4vw, 3rem);

    line-height: 1.25;
}

.article-summary p:not(.article-eyebrow) {
    margin-bottom: 1rem;

    color: rgba(255,255,255,.82);

    line-height: 1.75;
}

.article-summary .article-eyebrow {
    color: var(--article-secondary);
}


/* =========================================================
   CTA
   ========================================================= */

.article-cta {
    position: relative;

    margin: clamp(4rem, 8vw, 7rem) 0 4rem;

    overflow: hidden;

    border-radius: 24px;

    background:
        linear-gradient(
            135deg,
            var(--article-primary),
            #08756f
        );
}

.article-cta-content {
    position: relative;
    z-index: 1;

    max-width: 760px;

    margin: 0 auto;

    padding:
        clamp(2.5rem, 6vw, 4.5rem)
        1.5rem;

    text-align: center;
}

.article-cta-icon {
    display: flex;

    align-items: center;
    justify-content: center;

    width: 52px;
    height: 52px;

    margin: 0 auto 1.2rem;

    border-radius: 50%;

    background: rgba(255,255,255,.14);

    color: white;

    font-size: 1.3rem;
}

.article-cta h2 {
    margin-bottom: 1rem;

    color: white;

    font-family: 'Lora', sans-serif;
    font-size: clamp(1.6rem, 3vw, 2.4rem);

    line-height: 1.25;
}

.article-cta p {
    max-width: 620px;

    margin: 0 auto 2rem;

    color: rgba(255,255,255,.9);
}


/* =========================================================
   BOUTON
   ========================================================= */

.article-button {
    position: relative;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    gap: .7rem;

    min-height: 50px;

    padding: .85rem 1.5rem;

    overflow: hidden;

    border: 2px solid white;
    border-radius: 8px;

    background: white;

    color: var(--article-primary);

    font-family: 'Nunito', sans-serif;
    font-weight: 900;

    isolation: isolate;

    transition:
        color var(--article-transition),
        transform var(--article-transition);
}

.article-button::before {
    content: "";

    position: absolute;

    inset: 0;

    width: 0;

    background: var(--article-secondary);

    transition: width var(--article-transition);

    z-index: -1;
}

.article-button:hover::before {
    width: 100%;
}

.article-button:hover {
    color: white;
    transform: translateY(-2px);
}

.article-button i,
.article-button span {
    position: relative;
    z-index: 1;
}


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

.article-footer {
    display: grid;

    grid-template-columns:
        minmax(180px, .5fr)
        1.5fr;

    gap: 2rem;

    padding-top: 2rem;

    border-top: 1px solid rgba(0,0,0,.1);
}

.article-author {
    display: flex;
    flex-direction: column;

    gap: .15rem;
}

.article-author-label,
.article-source > span {
    color: var(--article-gray);

    font-size: .7rem;
    font-weight: 900;

    text-transform: uppercase;
    letter-spacing: .1em;
}

.article-author strong {
    font-family: 'Lora', sans-serif;
    font-size: 1.05rem;
}

.article-source p {
    margin: .3rem 0 0;

    color: var(--article-gray);

    font-size: .8rem;
    line-height: 1.5;
}


/* =========================================================
   NAVIGATION RETOUR
   ========================================================= */

.article-navigation {
    display: flex;

    justify-content: center;

    padding:
        2rem 0
        1rem;
}

.article-back {
    display: inline-flex;

    align-items: center;
    justify-content: center;

    gap: .65rem;

    min-height: 48px;

    padding: .75rem 1.25rem;

    border: 1px solid var(--article-primary);
    border-radius: 8px;

    color: var(--article-primary);

    font-weight: 900;

    transition:
        background var(--article-transition),
        color var(--article-transition),
        transform var(--article-transition);
}

.article-back span {
    font-size: 1.2rem;

    transition:
        transform var(--article-transition);
}

.article-back:hover {
    background: var(--article-primary);

    color: white;

    transform: translateY(-2px);
}

.article-back:hover span {
    transform: translateX(-4px);
}


/* =========================================================
   ANIMATIONS
   ========================================================= */

.js-article-reveal {
    opacity: 0;

    transform: translateY(30px);

    transition:
        opacity .7s ease,
        transform .7s cubic-bezier(.2,.65,.3,1);
}

.js-article-reveal.is-visible {
    opacity: 1;

    transform: translateY(0);
}


/* =========================================================
   TABLETTE
   ========================================================= */

@media (max-width: 1000px) {

    .article-section-content {
        margin-left: 0;
    }

    .evening-grid {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

    .evening-card:last-child {
        grid-column: 1 / -1;

        max-width: 500px;

        width: 100%;

        margin-inline: auto;
    }

}


/* =========================================================
   TABLETTE / MOBILE
   ========================================================= */

@media (max-width: 700px) {

    .article-container,
    .article-container--narrow {
        width: min(
            calc(100% - 2rem),
            var(--article-container)
        );
    }

    .article-hero {
        padding-top: 4rem;
        padding-bottom: 3.5rem;
    }

    .article-hero h1 {
        font-size: clamp(2rem, 9vw, 3rem);
    }

    .article-section-heading {
        grid-template-columns: 1fr;

        gap: .9rem;
    }

    .article-number {
        width: 44px;
        height: 44px;
    }

    .article-section h2 {
        font-size: 1.85rem;
    }

    .article-introduction {
        font-size: 1rem;
    }

    .article-introduction .article-lead {
        font-size: 1.35rem;
    }

    .article-stat {
        align-items: flex-start;

        flex-direction: column;

        gap: .8rem;
    }

    .country-comparison {
        grid-template-columns: 1fr;
    }

    .battery-stat-main {
        align-items: flex-start;

        flex-direction: column;
    }

    .battery-stat-values {
        grid-template-columns: 1fr;

        gap: 1rem;
    }

    .battery-stat-arrow {
        display: none;
    }

    .evening-grid {
        grid-template-columns: 1fr;
    }

    .evening-card:last-child {
        grid-column: auto;

        max-width: none;
    }

    .article-section--enerev {
        padding: 1.5rem;
    }

    .enerev-intro {
        align-items: flex-start;

        flex-direction: column;
    }

    .client-storage-stat {
        align-items: flex-start;

        flex-direction: column;
    }

    .article-footer {
        grid-template-columns: 1fr;

        text-align: center;
    }

}


/* =========================================================
   PETIT MOBILE
   ========================================================= */

@media (max-width: 480px) {

    .article-container,
    .article-container--narrow {
        width: calc(100% - 1.5rem);
    }

    .article-meta {
        font-size: .8rem;
    }

    .article-hero h1 {
        font-size: 2rem;
    }

    .article-section-content > p {
        font-size: .98rem;
    }

    .article-source-note {
        margin-top: -2rem;
    }

    .article-summary {
        border-radius: 18px;
    }

    .article-cta {
        border-radius: 18px;
    }

    .article-button,
    .article-back {
        width: 100%;
    }

}


/* =========================================================
   ACCESSIBILITÉ
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    .js-article-reveal {
        opacity: 1;

        transform: none;

        transition: none;
    }

    .evening-card,
    .article-button,
    .article-back,
    .article-back span {
        transition: none;
    }

}