/* =====================================================
   ADVICE ENERGY — LANDING PAGE
   Design system dérivé du logo (rouge + filet or)
   ===================================================== */

:root {
  --color-primary: #a6121e;
  --color-primary-dark: #7e0e17;
  --color-gold-start: #ff8a00;
  --color-gold-end: #e5c500;

  --color-ink: #1a1a1c;
  --color-slate: #63636b;
  --color-mist: #9a9aa1;

  --color-bg: #ffffff;
  --color-bg-soft: #faf9f7;
  --color-bg-alt: #f4f1ec;
  --color-border: rgba(20, 20, 22, 0.08);
  --color-border-strong: rgba(20, 20, 22, 0.14);

  --shadow-rest: 0 1px 0 rgba(20, 20, 22, 0.06);
  --shadow-scrolled: 0 12px 32px -16px rgba(20, 20, 22, 0.18), 0 1px 0 rgba(20, 20, 22, 0.06);
  --shadow-card: 0 1px 2px rgba(20,20,22,.04), 0 12px 28px -18px rgba(20,20,22,.16);
  --shadow-card-hover: 0 20px 40px -20px rgba(20,20,22,.24);

  --font-display: 'Manrope', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-serif: 'Fraunces', Georgia, serif;

  --header-h: 92px;
  --topbar-h: 36px;
  --header-h-scrolled: 68px;
  --ease-premium: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-header: 300ms var(--ease-premium);

  --container-max: 1280px;
  --gutter: clamp(20px, 4vw, 48px);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
button { font: inherit; background: none; border: none; cursor: pointer; }
ul { list-style: none; margin: 0; padding: 0; }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--font-display); margin: 0; color: var(--color-ink); }
p { margin: 0; }

:focus-visible {
  outline: 2px solid var(--color-gold-end);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  z-index: 2000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

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

.section__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section__inner--narrow { max-width: 860px; }

.section__inner--split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.section {
  padding: clamp(32px, 4.5vw, 56px) 0;
  scroll-margin-top: 140px;
}

.hero, .cta-banner { scroll-margin-top: 132px; }

.section--soft { background: var(--color-bg-soft); }

.section__title {
  font-size: clamp(26px, 3.4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section__title--center { text-align: center; max-width: 640px; margin: 0 auto 16px; }

.section__lede {
  font-size: 16.5px;
  color: var(--color-slate);
  line-height: 1.7;
  max-width: 620px;
}

.section__lede--center { text-align: center; margin: 0 auto 32px; }

.section__cta { display: flex; justify-content: center; margin-top: 32px; }

.eyebrow {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 14px;
}

.eyebrow--center { text-align: center; }

/* =========================================
   BUTTONS
   ========================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14.5px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  border-radius: 999px;
  padding: 13px 26px;
}

.btn--lg { padding: 16px 32px; font-size: 15.5px; }

.btn--cta {
  position: relative;
  color: #fff;
  background: var(--color-primary);
  overflow: hidden;
  isolation: isolate;
  box-shadow: 0 1px 2px rgba(166, 18, 30, 0.15);
  transition: transform 220ms var(--ease-premium), box-shadow 220ms var(--ease-premium), padding var(--transition-header);
}

.btn--cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(120deg, var(--color-gold-start), var(--color-primary) 55%, var(--color-primary-dark));
  opacity: 0;
  transition: opacity 260ms var(--ease-premium);
}

.btn--cta:hover { transform: translateY(-1px); box-shadow: 0 10px 24px -8px rgba(166, 18, 30, 0.45); }
.btn--cta:hover::before { opacity: 1; }
.btn--cta:active { transform: translateY(0); }

.btn--ghost {
  color: var(--color-ink);
  background: #fff;
  border: 1.5px solid var(--color-border-strong);
  transition: border-color 200ms var(--ease-premium), background 200ms var(--ease-premium);
}
.btn--ghost:hover { border-color: var(--color-primary); background: var(--color-bg-soft); }

.btn--cta-inverse {
  background: #fff;
  color: var(--color-primary);
  transition: transform 220ms var(--ease-premium), box-shadow 220ms var(--ease-premium);
}
.btn--cta-inverse:hover { transform: translateY(-1px); box-shadow: 0 10px 24px -8px rgba(0,0,0,.35); }

.btn--block { width: 100%; }

/* =========================================
   HEADER
   ========================================= */

/* =========================================
   BOUTONS FLOTTANTS — CONTACT
   ========================================= */

.float-contact {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.float-contact__btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  color: #fff;
  box-shadow: 0 8px 20px -6px rgba(0, 0, 0, 0.35);
  transition: transform 200ms var(--ease-premium), box-shadow 200ms var(--ease-premium);
}
.float-contact__btn svg { width: 24px; height: 24px; }
.float-contact__btn:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 12px 26px -6px rgba(0, 0, 0, 0.4); }

.float-contact__btn--whatsapp { background: #25d366; }
.float-contact__btn--email { background: var(--color-primary); }

.float-contact__tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: var(--color-ink);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12.5px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms var(--ease-premium), transform 180ms var(--ease-premium);
}
.float-contact__btn:hover .float-contact__tooltip { opacity: 1; transform: translateY(-50%) translateX(0); }

/* =========================================
   TOPBAR — CONTACT RAPIDE
   ========================================= */

.topbar {
  position: sticky;
  top: 0;
  z-index: 1001;
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border);
}

.topbar__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  height: var(--topbar-h);
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  gap: 22px;
}

.topbar__link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12.5px;
  color: var(--color-primary);
  transition: opacity 160ms var(--ease-premium);
}
.topbar__link:hover { opacity: 0.72; }

.topbar__icon { display: flex; color: var(--color-primary); }
.topbar__icon svg { width: 15px; height: 15px; }

.site-header {
  position: sticky;
  top: var(--topbar-h, 34px);
  z-index: 1000;
  width: 100%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-rest);
  transition: box-shadow var(--transition-header), border-color var(--transition-header);
}

.site-header::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold-start), var(--color-gold-end));
  opacity: 0;
  transform: scaleX(0.6);
  transition: opacity var(--transition-header), transform var(--transition-header);
}

.site-header.is-scrolled { box-shadow: var(--shadow-scrolled); border-color: transparent; }
.site-header.is-scrolled::after { opacity: 1; transform: scaleX(1); }

.site-header__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  height: var(--header-h);
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  column-gap: clamp(16px, 3vw, 40px);
  transition: height var(--transition-header);
}

.site-header.is-scrolled .site-header__inner { height: var(--header-h-scrolled); }

.site-header__logo { display: flex; align-items: center; height: 100%; flex-shrink: 0; }
.site-header__logo-img { height: 58px; width: auto; transition: height var(--transition-header); }
.site-header.is-scrolled .site-header__logo-img { height: 42px; }

.site-header__nav ul { display: flex; align-items: center; flex-wrap: nowrap; gap: clamp(8px, 1.2vw, 22px); justify-content: center; }

.nav-link {
  position: relative;
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-slate);
  padding: 6px 2px;
  white-space: nowrap;
  transition: color 180ms var(--ease-premium);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold-start), var(--color-gold-end));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms var(--ease-premium);
}

.nav-link:hover { color: var(--color-ink); }
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); }
.nav-link.is-active { color: var(--color-ink); }

.site-header__actions { display: flex; align-items: center; flex-wrap: nowrap; gap: 16px; justify-self: end; }

.lang-switch {
  display: flex;
  align-items: center;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}

.lang-switch__btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--color-slate);
  padding: 6px 10px;
  border-radius: 999px;
  transition: background 180ms var(--ease-premium), color 180ms var(--ease-premium);
}
.lang-switch__btn:hover { color: var(--color-ink); }
.lang-switch__btn.is-active { background: var(--color-primary); color: #fff; }

.lang-switch--mobile {
  align-self: flex-start;
  margin: 4px 0 2px;
}

.site-header__phone { display: flex; align-items: center; gap: 8px; color: var(--color-ink); }
.site-header__phone-icon { display: flex; color: var(--color-primary); }
.site-header__phone-icon svg { width: 17px; height: 17px; }
.site-header__phone-number { display: none; }

.site-header__actions .btn--cta { padding: 11px 20px; font-size: 13.5px; }
.site-header.is-scrolled .btn--cta { padding: 9px 18px; font-size: 13px; }

.site-header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: 8px;
}
.site-header__burger span { display: block; width: 20px; height: 2px; background: var(--color-ink); border-radius: 2px; transition: transform 260ms var(--ease-premium), opacity 260ms var(--ease-premium); }
.site-header__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.site-header__burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.site-header__mobile {
  display: none;
  flex-direction: column;
  gap: 18px;
  padding: 0 var(--gutter) 24px;
  max-width: var(--container-max);
  margin: 0 auto;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 320ms var(--ease-premium), opacity 220ms var(--ease-premium), padding-top 320ms var(--ease-premium);
}
.site-header__mobile.is-open { max-height: 520px; opacity: 1; padding-top: 8px; }

.site-header__mobile-nav { display: flex; flex-direction: column; gap: 2px; border-top: 1px solid var(--color-border); padding-top: 14px; }
.site-header__mobile-nav a { display: block; padding: 12px 4px; font-family: var(--font-display); font-weight: 600; font-size: 15px; border-bottom: 1px solid var(--color-border); }

.site-header__mobile-phone { display: flex; align-items: center; gap: 10px; padding: 14px 16px; background: var(--color-bg-soft); border-radius: 14px; border: 1px solid var(--color-border); }
.site-header__mobile-phone strong { font-family: var(--font-display); font-size: 15px; }

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

.hero { padding-top: clamp(28px, 4vw, 48px); overflow: hidden; }

.hero__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter) clamp(24px, 3.5vw, 40px);
  text-align: left;
}

.hero__content { display: flex; flex-direction: column; align-items: flex-start; }

.hero .eyebrow { text-align: left; }

.hero__content h1 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 4.6vw, 54px);
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.28;
  max-width: 900px;
  margin: 0 0 20px;
}

.hw { display: inline-block; }
.hw--accent { font-style: italic; font-weight: 700; color: var(--color-primary); }

.hero-headline__words.is-animating .hw {
  opacity: 0;
  transform: translateY(14px);
  animation: hero-word-reveal 560ms var(--ease-premium) forwards;
}

@keyframes hero-word-reveal {
  to { opacity: 1; transform: translateY(0); }
}

.hero__lede { font-size: 16.5px; line-height: 1.6; color: var(--color-slate); max-width: 520px; margin: 0 0 24px; }
.hero__cta-group { display: flex; flex-wrap: wrap; justify-content: flex-start; gap: 16px; }

.trustbar { border-top: 1px solid var(--color-border); background: var(--color-bg-soft); }
.trustbar__list {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 16px var(--gutter);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  justify-content: center;
}
.trustbar__item { font-family: var(--font-display); font-size: 13.5px; font-weight: 600; color: var(--color-slate); display: flex; align-items: center; gap: 8px; }
.trustbar__item--since strong { color: var(--color-ink); font-weight: 800; }
.trustbar__item .check { color: var(--color-primary); font-weight: 800; }

/* =========================================
   FEATURE GRID (Pourquoi comparer)
   ========================================= */

.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 32px; }

.feature-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  box-shadow: var(--shadow-card);
  transition: transform 220ms var(--ease-premium), box-shadow 220ms var(--ease-premium), border-color 220ms var(--ease-premium);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); border-color: transparent; }

.feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  margin-bottom: 18px;
}
.feature-card__icon svg { width: 22px; height: 22px; }
.feature-card h3 { font-size: 17px; margin-bottom: 8px; }
.feature-card p { font-size: 14.5px; color: var(--color-slate); line-height: 1.6; }

/* =========================================
   OFFER GRID (Nos solutions)
   ========================================= */

.offer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }

.offer-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  transition: transform 220ms var(--ease-premium), box-shadow 220ms var(--ease-premium);
}
.offer-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }

.offer-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold-start), var(--color-gold-end));
  color: #fff;
  margin-bottom: 20px;
}
.offer-card__icon svg { width: 24px; height: 24px; }
.offer-card h3 { font-size: 19px; margin-bottom: 10px; }
.offer-card p { font-size: 14.5px; color: var(--color-slate); line-height: 1.65; margin-bottom: 20px; }
.offer-card__link { font-family: var(--font-display); font-weight: 700; font-size: 14px; color: var(--color-primary); display: inline-flex; align-items: center; gap: 6px; }
.offer-card__link span { transition: transform 200ms var(--ease-premium); }
.offer-card__link:hover span { transform: translateX(3px); }

/* =========================================
   TIMELINE (Comment ça fonctionne)
   ========================================= */

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  position: relative;
  counter-reset: step;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 26px;
  left: 6%;
  right: 6%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold-start), var(--color-gold-end));
  opacity: .5;
}

.timeline__step {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 22px 24px;
  text-align: left;
  transition: transform 220ms var(--ease-premium), box-shadow 220ms var(--ease-premium);
}
.timeline__step:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }

.timeline__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 14px;
  margin-bottom: 16px;
}

.timeline__step h3 { font-size: 16.5px; margin-bottom: 6px; }
.timeline__step p { font-size: 14px; color: var(--color-slate); line-height: 1.6; }

/* =========================================
   À PROPOS
   ========================================= */

.check-list { display: flex; flex-direction: column; gap: 20px; margin-top: 28px; }
.check-list li { display: flex; gap: 14px; align-items: flex-start; }
.check-list__mark {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
}
.check-list strong { display: block; font-family: var(--font-display); font-size: 15.5px; margin-bottom: 2px; }
.check-list span { font-size: 14.5px; color: var(--color-slate); line-height: 1.5; }

.apropos__visual { display: flex; justify-content: center; }
.apropos__badge {
  width: 220px; height: 220px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: #fff;
  box-shadow: 0 30px 60px -24px rgba(166,18,30,.5);
  position: relative;
}
.apropos__badge::before {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 2px dashed rgba(229,197,0,.5);
}
.apropos__badge-year { font-family: var(--font-display); font-size: 40px; font-weight: 800; }
.apropos__badge-label { font-size: 12.5px; letter-spacing: .04em; text-transform: uppercase; opacity: .85; margin-top: 6px; }

/* =========================================
   LOGO GRID (Fournisseurs)
   ========================================= */

.logo-marquee {
  position: relative;
  overflow: hidden;
  margin-top: 28px;
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.logo-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: logo-scroll 32s linear infinite;
}

.logo-marquee:hover .logo-track { animation-play-state: paused; }

.logo-track li {
  flex: 0 0 auto;
  width: 168px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
}

.logo-track__img {
  max-width: 100%;
  max-height: 42px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 220ms var(--ease-premium);
}
.logo-track li:hover .logo-track__img { transform: scale(1.06); }

@keyframes logo-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .logo-track { animation: none; }
  .logo-marquee { overflow-x: auto; }
}

.logo-grid__note { text-align: center; font-size: 12.5px; color: var(--color-mist); margin-top: 24px; }

/* =========================================
   STATS
   ========================================= */

.stats {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  padding: clamp(28px, 4vw, 44px) 0;
}

.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stats__value { display: block; font-family: var(--font-display); font-size: clamp(30px, 4vw, 44px); font-weight: 800; letter-spacing: -0.02em; }
.stats__label { display: block; margin-top: 8px; font-size: 13.5px; opacity: .85; letter-spacing: .02em; }

/* =========================================
   TESTIMONIALS — DÉFILEMENT AUTOMATIQUE
   ========================================= */

.testimonial-marquee {
  position: relative;
  overflow: hidden;
  margin-top: 28px;
  -webkit-mask-image: linear-gradient(to right, transparent, black 4%, black 96%, transparent);
  mask-image: linear-gradient(to right, transparent, black 4%, black 96%, transparent);
}

.testimonial-track {
  display: flex;
  align-items: stretch;
  gap: 24px;
  width: max-content;
  animation: testimonial-scroll 42s linear infinite;
}

.testimonial-marquee:hover .testimonial-track { animation-play-state: paused; }

.testimonial-card {
  flex: 0 0 auto;
  width: min(420px, 82vw);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.testimonial-card__stars { color: var(--color-gold-end); letter-spacing: 3px; font-size: 16px; margin-bottom: 16px; }
.testimonial-card__quote { font-size: 16px; line-height: 1.7; color: var(--color-ink); margin-bottom: 26px; flex: 1; }

.testimonial-card__author { display: flex; align-items: center; justify-content: center; gap: 12px; }
.testimonial-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  display: flex; align-items: center; justify-content: center;
}
.testimonial-card__author div { text-align: left; }
.testimonial-card__author strong { display: block; font-family: var(--font-display); font-size: 14.5px; }
.testimonial-card__author span { font-size: 13px; color: var(--color-slate); }

@keyframes testimonial-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .testimonial-track { animation: none; }
  .testimonial-marquee { overflow-x: auto; }
}

/* =========================================
   NEWS
   ========================================= */

.news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 30px; }

.news-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform 220ms var(--ease-premium), box-shadow 220ms var(--ease-premium);
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }

.news-card__tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-bg-alt);
  padding: 5px 10px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.news-card h3 { font-size: 15.5px; line-height: 1.4; margin-bottom: 10px; }
.news-card p { font-size: 13.5px; color: var(--color-slate); line-height: 1.6; margin-bottom: 16px; }
.news-card__link { font-family: var(--font-display); font-weight: 700; font-size: 13px; color: var(--color-ink); display: inline-flex; align-items: center; gap: 6px; }
.news-card__link:hover { color: var(--color-primary); }

/* =========================================
   ÉNERGIE RENOUVELABLE & SOLAIRE
   ========================================= */

.solar-section {
  background: linear-gradient(180deg, #f0f8f3 0%, #ffffff 100%);
}

.solar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 44px;
}

.solar-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: transform 220ms var(--ease-premium), box-shadow 220ms var(--ease-premium);
}
.solar-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }

.solar-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(22, 163, 74, 0.1);
  color: #16a34a;
  margin-bottom: 18px;
}
.solar-card__icon svg { width: 24px; height: 24px; }

.solar-card h3 { font-size: 17px; margin-bottom: 8px; }
.solar-card p { font-size: 14px; color: var(--color-slate); line-height: 1.6; }

/* =========================================
   ABONNEMENT — ACCOMPAGNEMENT CONTINU
   ========================================= */

.subscription-section { background: var(--color-bg-soft); }

.sub-benefits { display: flex; flex-direction: column; gap: 20px; margin: 28px 0 0; }

.sub-benefit { display: flex; gap: 14px; align-items: flex-start; }

.sub-benefit__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.sub-benefit__icon svg { width: 19px; height: 19px; }

.sub-benefit strong { display: block; font-family: var(--font-display); font-size: 15px; margin-bottom: 2px; }
.sub-benefit span { font-size: 14px; color: var(--color-slate); line-height: 1.55; }

.subscription__card-wrap { display: flex; justify-content: center; }

.pricing-card {
  position: relative;
  width: 100%;
  max-width: 340px;
  background: #fff;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  text-align: center;
  box-shadow: 0 0 0 6px rgba(166, 18, 30, 0.06), var(--shadow-card-hover);
}

.pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(120deg, var(--color-gold-start), var(--color-gold-end));
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
}

.pricing-card__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13.5px;
  color: var(--color-slate);
  margin: 10px 0 18px;
}

.pricing-card__price { display: flex; align-items: baseline; justify-content: center; gap: 6px; margin-bottom: 10px; }
.pricing-card__amount { font-family: var(--font-display); font-weight: 800; font-size: 46px; color: var(--color-ink); letter-spacing: -0.02em; }
.pricing-card__period { font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--color-slate); }

.pricing-card__note { font-size: 13px; color: var(--color-mist); margin-bottom: 26px; line-height: 1.5; }

/* =========================================
   FAQ
   ========================================= */

.faq-list { display: flex; flex-direction: column; gap: 10px; margin-top: 28px; }

.faq-item { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--color-ink);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  font-weight: 700;
  transition: transform 260ms var(--ease-premium), background 260ms var(--ease-premium);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 320ms var(--ease-premium);
}
.faq-item__answer p { padding: 0 24px 22px; font-size: 14.5px; color: var(--color-slate); line-height: 1.7; }

.faq-item.is-open .faq-item__icon { transform: rotate(45deg); background: var(--color-primary); color: #fff; }

/* =========================================
   CTA BANNER FINAL
   ========================================= */

.cta-banner {
  background: linear-gradient(120deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  padding: clamp(28px, 4vw, 44px) 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  top: -40%; right: -10%;
  width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(229,197,0,.35), transparent 70%);
}

.cta-banner__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}

.cta-banner h2 { font-size: clamp(26px, 3.2vw, 36px); margin-bottom: 10px; }
.cta-banner p { font-size: 15.5px; opacity: .9; max-width: 440px; line-height: 1.6; }

.cta-banner__contact { display: flex; flex-wrap: wrap; align-items: center; gap: 20px; }
.cta-banner__link { font-family: var(--font-display); font-weight: 700; font-size: 14.5px; display: flex; align-items: center; gap: 8px; }
.cta-banner__link:hover { text-decoration: underline; }

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

.site-footer { background: var(--color-ink); color: rgba(255,255,255,.72); padding: 64px 0 0; }

.site-footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.site-footer__logo { height: 42px; width: auto; filter: brightness(0) invert(1); margin-bottom: 16px; }
.site-footer__brand p { font-size: 13.5px; line-height: 1.7; max-width: 280px; margin-bottom: 18px; }
.site-footer__social { display: inline-flex; width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(255,255,255,.2); align-items: center; justify-content: center; transition: border-color 180ms var(--ease-premium), color 180ms var(--ease-premium); }
.site-footer__social svg { width: 17px; height: 17px; }
.site-footer__social:hover { border-color: var(--color-gold-end); color: var(--color-gold-end); }

.site-footer__col h3 { font-family: var(--font-display); color: #fff; font-size: 13.5px; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 18px; }
.site-footer__col ul { display: flex; flex-direction: column; gap: 12px; }
.site-footer__col a { font-size: 14px; transition: color 180ms var(--ease-premium); }
.site-footer__col a:hover { color: #fff; }

.site-footer__bottom { text-align: center; padding: 22px var(--gutter); font-size: 12.5px; opacity: .55; }

/* =========================================
   GRAPHIQUE INTERACTIF — PRIX ÉNERGIE
   ========================================= */

.energy-chart { margin-top: 8px; }

.energy-chart__filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
}

.energy-filter {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13.5px;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1.5px solid var(--color-border-strong);
  background: #fff;
  color: var(--color-slate);
  cursor: pointer;
  transition: background 180ms var(--ease-premium), border-color 180ms var(--ease-premium), color 180ms var(--ease-premium);
}
.energy-filter:hover { border-color: var(--color-primary); color: var(--color-ink); }
.energy-filter.is-active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }

.energy-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}

.energy-stat {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
}
.energy-stat__label { display: block; font-size: 12px; color: var(--color-mist); margin-bottom: 6px; }
.energy-stat__value { display: block; font-family: var(--font-display); font-weight: 800; font-size: 21px; color: var(--color-ink); }
.energy-stat__value--peak { color: var(--color-primary); }

.energy-chart__card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
}

.energy-chart__legend { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-bottom: 18px; }
.energy-legend-item { display: flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600; color: var(--color-slate); }
.energy-legend-item--hint { margin-left: auto; color: var(--color-mist); font-weight: 500; }
.energy-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; }

.energy-chart__canvas-wrap { position: relative; height: 360px; width: 100%; }

.energy-chart__milestones {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin-top: 20px;
  padding-bottom: 4px;
}

.energy-milestone-chip {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12.5px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: #fff;
  color: var(--color-slate);
  cursor: pointer;
  white-space: nowrap;
  transition: background 180ms var(--ease-premium), border-color 180ms var(--ease-premium), color 180ms var(--ease-premium);
}
.energy-milestone-chip:hover { border-color: var(--color-primary); }
.energy-milestone-chip.is-active { background: var(--color-ink); border-color: var(--color-ink); color: #fff; }
.energy-milestone-chip.is-active .energy-dot { outline: 2px solid rgba(255,255,255,.5); }

.energy-detail {
  margin-top: 22px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.energy-detail__header { padding: 24px 26px; border-bottom: 1px solid var(--color-border); background: var(--color-bg-soft); }
.energy-detail__tag { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.energy-detail__tag span:last-child { font-family: var(--font-display); font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--color-slate); }
.energy-detail__header h3 { font-size: 18px; margin-bottom: 4px; }
.energy-detail__header p { font-size: 14px; color: var(--color-slate); }

.energy-detail__grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.energy-detail__col { padding: 22px 26px; border-left: 1px solid var(--color-border); }
.energy-detail__col:first-child { border-left: none; }
.energy-detail__col-label { font-family: var(--font-display); font-size: 11.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 10px; }
.energy-detail__col--geo .energy-detail__col-label { color: #1d4ed8; }
.energy-detail__col--reg .energy-detail__col-label { color: #c2410c; }
.energy-detail__col--eco .energy-detail__col-label { color: #047857; }
.energy-detail__col p:last-child { font-size: 13.5px; color: var(--color-slate); line-height: 1.65; }

.energy-chart__disclaimer { font-size: 12px; color: var(--color-mist); text-align: center; margin-top: 18px; max-width: 640px; margin-left: auto; margin-right: auto; }

.energy-news-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--color-mist);
  text-align: center;
  margin: 36px 0 20px;
}

/* =========================================
   SCHÉMA — L'IMPACT D'ADVICE ENERGY
   ========================================= */

.impact-flow {
  display: flex;
  align-items: center;
  margin: 32px 0 28px;
}

.impact-block {
  flex: 1;
  min-width: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 30px 22px;
  text-align: center;
  box-shadow: var(--shadow-card);
}

.impact-block--center {
  position: relative;
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 0 6px rgba(166, 18, 30, 0.08), var(--shadow-card-hover);
  transform: scale(1.06);
  z-index: 2;
}

.impact-block__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(120deg, var(--color-gold-start), var(--color-gold-end));
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 10.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.impact-block__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  color: var(--color-slate);
  margin-bottom: 16px;
}
.impact-block__icon--accent { background: var(--color-primary); color: #fff; }
.impact-block__icon svg { width: 26px; height: 26px; }

.impact-block h3 { font-size: 16.5px; margin-bottom: 8px; }
.impact-block > p { font-size: 13.5px; color: var(--color-slate); line-height: 1.5; }

.impact-block--center ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 7px; }
.impact-block--center li { font-size: 13.5px; font-weight: 700; color: var(--color-ink); display: flex; align-items: center; justify-content: center; gap: 6px; }
.impact-block--center li::before { content: "✓"; color: var(--color-primary); font-weight: 800; }

.impact-connector {
  flex: 0 1 72px;
  height: 2px;
  position: relative;
  margin: 0 4px;
  background-image: repeating-linear-gradient(90deg, var(--color-primary) 0 6px, transparent 6px 14px);
  background-size: 200% 100%;
  animation: impact-dash 1s linear infinite;
}

.impact-connector__dot {
  position: absolute;
  top: 50%;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gold-end);
  box-shadow: 0 0 8px 2px rgba(229, 197, 0, 0.6);
  transform: translateY(-50%);
  animation: impact-dot-move 2.4s ease-in-out infinite;
}

@keyframes impact-dash { from { background-position: 0 0; } to { background-position: -20px 0; } }
@keyframes impact-dot-move {
  0% { left: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

.impact-badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.impact-badge {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  box-shadow: var(--shadow-card);
}
.impact-badge--accent { border-color: var(--color-primary); background: linear-gradient(135deg, rgba(166,18,30,.04), rgba(255,138,0,.04)); }

.impact-badge__icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-alt);
  color: var(--color-primary);
}
.impact-badge__icon svg { width: 20px; height: 20px; }
.impact-badge strong { display: block; font-family: var(--font-display); font-size: 18px; font-weight: 800; color: var(--color-ink); }
.impact-badge span { font-size: 12.5px; color: var(--color-slate); }

.impact-toggle-wrap { display: flex; justify-content: center; margin-top: 24px; }

.impact-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-primary);
  background: #fff;
  border: 1.5px solid var(--color-border-strong);
  padding: 12px 22px;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 180ms var(--ease-premium), background 180ms var(--ease-premium);
}
.impact-toggle:hover { border-color: var(--color-primary); background: var(--color-bg-soft); }
.impact-toggle__icon { font-size: 16px; line-height: 1; transition: transform 260ms var(--ease-premium); }
.impact-toggle[aria-expanded="true"] .impact-toggle__icon { transform: rotate(45deg); }

.impact-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: center;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 380ms var(--ease-premium), opacity 260ms var(--ease-premium), margin-top 380ms var(--ease-premium);
}
.impact-compare.is-open { max-height: 600px; opacity: 1; margin-top: 28px; }

.impact-compare__col { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; }
.impact-compare__col--after { border-color: var(--color-primary); background: linear-gradient(135deg, rgba(166,18,30,.03), rgba(255,138,0,.03)); }

.impact-compare__label { font-family: var(--font-display); font-weight: 800; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 14px; }
.impact-compare__col--before .impact-compare__label { color: var(--color-mist); }
.impact-compare__col--after .impact-compare__label { color: var(--color-primary); }

.impact-compare__col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.impact-compare__col li { font-size: 13.5px; color: var(--color-slate); line-height: 1.5; padding-left: 20px; position: relative; }
.impact-compare__col--before li::before { content: "✕"; position: absolute; left: 0; color: #dc2626; font-weight: 800; }
.impact-compare__col--after li::before { content: "✓"; position: absolute; left: 0; color: #16a34a; font-weight: 800; }

.impact-compare__arrow { font-size: 22px; color: var(--color-mist); text-align: center; }

/* =========================================
   FORMULAIRE DE CONTACT
   ========================================= */

.contact-form { margin-top: 28px; display: flex; flex-direction: column; gap: 18px; }

.contact-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.contact-form__field { display: flex; flex-direction: column; gap: 8px; }

.contact-form__field label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-ink);
}

.contact-form__field input,
.contact-form__field textarea {
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--color-ink);
  background: #fff;
  border: 1.5px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  resize: vertical;
  transition: border-color 180ms var(--ease-premium), box-shadow 180ms var(--ease-premium);
}

.contact-form__field input:focus,
.contact-form__field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(166, 18, 30, 0.1);
}

.contact-form__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 8px;
}

.contact-form__note { font-size: 12.5px; color: var(--color-mist); max-width: 380px; line-height: 1.5; }

/* =========================================
   RESPONSIVE
   ========================================= */

@media (max-width: 1080px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .solar-grid { grid-template-columns: repeat(2, 1fr); }
  .offer-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .timeline { grid-template-columns: repeat(2, 1fr); }
  .timeline::before { display: none; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
  .energy-stats { grid-template-columns: repeat(2, 1fr); }
  .energy-detail__grid { grid-template-columns: 1fr; }
  .energy-detail__col { border-left: none; border-top: 1px solid var(--color-border); }
  .energy-detail__col:first-child { border-top: none; }
}

@media (max-width: 1300px) {
  .site-header__nav { display: none; }
  .site-header__phone { display: none; }
  .site-header__actions > .lang-switch { display: none; }
  .site-header__burger { display: flex; }
  .site-header__mobile { display: flex; }
}

@media (max-width: 900px) {
  .impact-flow { flex-direction: column; }
  .impact-connector {
    width: 2px; height: 40px; flex: 0 0 40px; margin: 4px 0;
    background-image: repeating-linear-gradient(180deg, var(--color-primary) 0 6px, transparent 6px 14px);
    background-size: 100% 200%;
    animation: impact-dash-v 1s linear infinite;
  }
  .impact-connector__dot { top: 0; left: 50%; transform: translateX(-50%); animation: impact-dot-move-v 2.4s ease-in-out infinite; }
  .impact-block--center { transform: none; }
  .impact-badges { grid-template-columns: 1fr; }
  .impact-compare { grid-template-columns: 1fr; }
  .impact-compare__arrow { transform: rotate(90deg); }



  .section__inner--split { grid-template-columns: 1fr; text-align: center; }
  .check-list li { text-align: left; }
  .apropos__visual { order: -1; }

  .cta-banner__inner { grid-template-columns: 1fr; text-align: center; }
  .cta-banner p { margin: 0 auto; }
  .cta-banner__contact { justify-content: center; }

  @keyframes impact-dash-v { from { background-position: 0 0; } to { background-position: 0 -20px; } }
  @keyframes impact-dot-move-v {
    0% { top: 0; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
  }
}

@media (max-width: 640px) {
  .hero-headline__break { display: none; }
  .hero__content h1 { font-size: clamp(26px, 7vw, 34px); }
  .section__title { font-size: clamp(22px, 6vw, 28px); }
  .section__lede { font-size: 15px; }

  .float-contact { right: 14px; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); gap: 10px; }
  .float-contact__btn { width: 46px; height: 46px; }
  .float-contact__btn svg { width: 21px; height: 21px; }
  .float-contact__tooltip { display: none; }

  .site-header__actions .btn--cta { display: none; }
  .site-header__logo-img { height: 46px; }
  .site-header.is-scrolled .site-header__logo-img { height: 36px; }

  .feature-grid { grid-template-columns: 1fr; }
  .solar-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .logo-track li { width: 130px; padding: 0 16px; }
  .stats__grid { grid-template-columns: 1fr; gap: 24px; }
  .news-grid { grid-template-columns: 1fr; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .testimonial-card { padding: 26px 20px; }
  .energy-stats { grid-template-columns: 1fr; }
  .energy-chart__canvas-wrap { height: 260px; }
  .energy-legend-item--hint { display: none; }
  .energy-chart__card { padding: 16px; }
  .contact-form__row { grid-template-columns: 1fr; }
  .contact-form__footer { flex-direction: column; align-items: stretch; text-align: center; }

  .testimonial-marquee { overflow-x: auto; -webkit-overflow-scrolling: touch; scroll-snap-type: x mandatory; }
  .testimonial-track { animation: none !important; gap: 16px; }
  .testimonial-card { flex: 0 0 88%; scroll-snap-align: start; }
  .testimonial-card[aria-hidden="true"] { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}