/* =============================================
   FLOWA — Stylesheet
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue-dark:   #1e3a8a;
  --blue-mid:    #2563eb;
  --blue-light:  #3b82f6;
  --blue-pale:   #dbeafe;
  --white:       #ffffff;
  --gray-50:     #f8fafc;
  --gray-100:    #f1f5f9;
  --gray-200:    #e2e8f0;
  --gray-400:    #94a3b8;
  --gray-600:    #475569;
  --gray-800:    #1e293b;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow:      0 4px 24px rgba(30,58,138,.10);
  --shadow-lg:   0 8px 40px rgba(30,58,138,.18);
  --transition:  .3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ---- Utilities ---- */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 96px 0; }
.section--gray { background: var(--gray-50); }
.text-center { text-align: center; }
.tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue-mid);
  background: var(--blue-pale);
  padding: 4px 14px;
  border-radius: 99px;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--gray-800);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 560px;
  margin: 0 auto 56px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
  font-size: .95rem;
  font-weight: 600;
  border: none;
  border-radius: 99px;
  cursor: pointer;
  transition: var(--transition);
  padding: 14px 28px;
  text-decoration: none;
}
.btn-primary {
  background: var(--blue-mid);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(37,99,235,.35);
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,99,235,.45);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--white);
}
.btn-lg { padding: 17px 36px; font-size: 1rem; }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: var(--white);
  box-shadow: 0 2px 16px rgba(0,0,0,.08);
}
.navbar__inner {
  max-width: 1140px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar__logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.02em;
  transition: color var(--transition);
}
.navbar__logo span { color: var(--blue-light); }
.navbar.scrolled .navbar__logo { color: var(--blue-dark); }
.navbar__links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.navbar__links a {
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  transition: color var(--transition);
}
.navbar__links a:hover { color: var(--white); }
.navbar.scrolled .navbar__links a { color: var(--gray-600); }
.navbar.scrolled .navbar__links a:hover { color: var(--blue-mid); }
.navbar__cta .btn-primary {
  padding: 10px 22px;
  font-size: .875rem;
}
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.navbar__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.navbar.scrolled .navbar__hamburger span { background: var(--gray-800); }

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--blue-dark);
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('../img/pexels-leeloothefirst-7887824.jpg');
  background-size: cover;
  background-position: center;
  opacity: .22;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue-dark) 0%, rgba(30,58,138,.7) 60%, transparent 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  padding: 120px 0 80px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  color: var(--white);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 99px;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}
.hero__badge::before { content: '★'; color: #fbbf24; }
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.12;
  margin-bottom: 24px;
  letter-spacing: -.03em;
}
.hero h1 em {
  font-style: normal;
  color: #93c5fd;
}
.hero__sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.8);
  margin-bottom: 32px;
  max-width: 520px;
}
.hero__checks {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 40px;
}
.hero__checks li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.9);
  font-size: .95rem;
  font-weight: 500;
}
.hero__checks li::before {
  content: '';
  width: 20px; height: 20px;
  flex-shrink: 0;
  background: var(--blue-light);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-size: 14px;
  background-repeat: no-repeat;
  background-position: center;
}
.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.hero__rating {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.85);
  font-size: .875rem;
}
.hero__stars { color: #fbbf24; font-size: 1rem; }
.hero__rating strong { color: var(--white); font-weight: 700; }
.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: .75rem;
  letter-spacing: .05em;
  animation: bounce 2s infinite;
}
.hero__scroll::after {
  content: '';
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.25);
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* =============================================
   STATS
   ============================================= */
.stats { padding: 0; }
.stats__inner {
  background: var(--blue-dark);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: -40px;
  position: relative;
  z-index: 3;
  box-shadow: var(--shadow-lg);
}
.stat {
  text-align: center;
  padding: 8px 16px;
  border-right: 1px solid rgba(255,255,255,.12);
}
.stat:last-child { border-right: none; }
.stat__value {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.stat__value span { color: #93c5fd; }
.stat__label {
  font-size: .875rem;
  color: rgba(255,255,255,.65);
  font-weight: 500;
}

/* =============================================
   WHY US
   ============================================= */
.why__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why__visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}
.why__visual img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.why__card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 220px;
}
.why__card-icon {
  width: 48px; height: 48px;
  background: var(--blue-pale);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.4rem;
}
.why__card p { font-size: .8rem; color: var(--gray-600); line-height: 1.4; }
.why__card strong { display: block; font-size: 1.2rem; font-weight: 800; color: var(--blue-dark); }
.why__content { padding-left: 16px; }
.why__content .section-title { margin-bottom: 24px; }
.why__list { display: flex; flex-direction: column; gap: 20px; margin-top: 32px; }
.why__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.why__item-icon {
  width: 44px; height: 44px;
  background: var(--blue-pale);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.why__item-text h4 {
  font-weight: 700;
  font-size: .95rem;
  margin-bottom: 4px;
  color: var(--gray-800);
}
.why__item-text p { font-size: .875rem; color: var(--gray-600); }

/* =============================================
   PACKS
   ============================================= */
.packs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}
.pack-card {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.pack-card:hover {
  border-color: var(--blue-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.pack-card--featured {
  border-color: var(--blue-mid);
  background: var(--blue-dark);
  color: var(--white);
  transform: scale(1.04);
}
.pack-card--featured:hover { transform: scale(1.04) translateY(-4px); }
.pack-badge {
  position: absolute;
  top: 20px; right: 20px;
  background: #fbbf24;
  color: #1c1917;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 4px 12px;
  border-radius: 99px;
}
.pack-name {
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--blue-light);
  margin-bottom: 12px;
}
.pack-card--featured .pack-name { color: #93c5fd; }
.pack-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--gray-800);
}
.pack-card--featured .pack-title { color: var(--white); }
.pack-desc {
  font-size: .875rem;
  color: var(--gray-600);
  margin-bottom: 24px;
}
.pack-card--featured .pack-desc { color: rgba(255,255,255,.7); }
.pack-price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--blue-dark);
  margin-bottom: 4px;
}
.pack-card--featured .pack-price { color: var(--white); }
.pack-price span {
  font-size: .95rem;
  font-weight: 500;
  color: var(--gray-400);
}
.pack-card--featured .pack-price span { color: rgba(255,255,255,.55); }
.pack-volume {
  font-size: .8rem;
  color: var(--gray-400);
  margin-bottom: 28px;
}
.pack-card--featured .pack-volume { color: rgba(255,255,255,.5); }
.pack-divider {
  height: 1px;
  background: var(--gray-200);
  margin-bottom: 24px;
}
.pack-card--featured .pack-divider { background: rgba(255,255,255,.15); }
.pack-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.pack-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .875rem;
  color: var(--gray-600);
}
.pack-card--featured .pack-feature { color: rgba(255,255,255,.85); }
.pack-feature-icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  color: var(--blue-mid);
  font-size: .9rem;
}
.pack-card--featured .pack-feature-icon { color: #93c5fd; }
.pack-cta {
  width: 100%;
  justify-content: center;
}
.pack-card--featured .pack-cta {
  background: var(--white);
  color: var(--blue-dark);
  box-shadow: none;
}
.pack-card--featured .pack-cta:hover {
  background: var(--blue-pale);
}

/* =============================================
   FRANCE MAP
   ============================================= */
.france {
  background: linear-gradient(135deg, var(--blue-dark) 0%, #1e40af 100%);
  padding: 96px 0;
  overflow: hidden;
}
.france__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.france__content .tag { background: rgba(255,255,255,.15); color: var(--white); }
.france__content .section-title { color: var(--white); }
.france__content .section-sub { color: rgba(255,255,255,.7); margin: 0 0 40px; }
.france__points {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.france__point {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.9);
  font-size: .95rem;
}
.france__point::before {
  content: '📍';
  font-size: 1rem;
}
.france__map {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.france__map-svg {
  width: 100%;
  max-width: 380px;
  opacity: .85;
  filter: drop-shadow(0 8px 32px rgba(0,0,0,.3));
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--blue-pale);
}
.testimonial-stars { color: #fbbf24; font-size: 1rem; margin-bottom: 16px; }
.testimonial-text {
  font-size: .925rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--blue-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .9rem;
  color: var(--blue-dark);
  flex-shrink: 0;
}
.testimonial-name {
  font-weight: 700;
  font-size: .9rem;
  color: var(--gray-800);
}
.testimonial-role { font-size: .8rem; color: var(--gray-400); }

/* =============================================
   ABOUT
   ============================================= */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  position: relative;
}
.about__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top;
}
.about__photo-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
}
.about__photo-badge strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--blue-dark);
}
.about__photo-badge span { font-size: .8rem; color: var(--gray-600); }
.about__content .section-title { margin-bottom: 24px; }
.about__text { color: var(--gray-600); font-size: .95rem; line-height: 1.8; margin-bottom: 16px; }
.about__values {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}
.about__value {
  background: var(--blue-pale);
  color: var(--blue-dark);
  font-size: .8rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 99px;
}

/* =============================================
   CTA BANNER
   ============================================= */
.cta-banner {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue-mid) 100%);
  padding: 96px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 320px; height: 320px;
  background: rgba(255,255,255,.05);
  border-radius: 50%;
}
.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -40px;
  width: 240px; height: 240px;
  background: rgba(255,255,255,.04);
  border-radius: 50%;
}
.cta-banner h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  position: relative; z-index: 1;
}
.cta-banner p {
  color: rgba(255,255,255,.75);
  font-size: 1rem;
  margin-bottom: 40px;
  position: relative; z-index: 1;
}
.cta-banner .btn-outline {
  position: relative; z-index: 1;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--gray-800);
  color: rgba(255,255,255,.6);
  padding: 64px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 32px;
}
.footer__brand p {
  font-size: .875rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}
.footer__logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.02em;
}
.footer__logo span { color: var(--blue-light); }
.footer__col h4 {
  font-size: .85rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links a {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--white); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .8rem;
}
.footer__bottom-links {
  display: flex;
  gap: 24px;
}
.footer__bottom-links a {
  color: rgba(255,255,255,.4);
  transition: color var(--transition);
}
.footer__bottom-links a:hover { color: rgba(255,255,255,.8); }

/* =============================================
   DEVIS — Multi-step form page
   ============================================= */
.devis-page {
  min-height: 100vh;
  background: var(--gray-50);
  display: flex;
  flex-direction: column;
}
.devis-header {
  background: var(--blue-dark);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.devis-header__logo {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.02em;
}
.devis-header__logo span { color: #93c5fd; }
.devis-header__back {
  font-size: .875rem;
  color: rgba(255,255,255,.7);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition);
}
.devis-header__back:hover { color: var(--white); }

.devis-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 24px 80px;
}
.devis-progress-wrap {
  width: 100%;
  max-width: 640px;
  margin-bottom: 40px;
}
.devis-progress-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .8rem;
  color: var(--gray-600);
  margin-bottom: 10px;
  font-weight: 500;
}
.devis-progress-bar {
  height: 6px;
  background: var(--gray-200);
  border-radius: 99px;
  overflow: hidden;
}
.devis-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue-mid), var(--blue-light));
  border-radius: 99px;
  transition: width .5s cubic-bezier(.4,0,.2,1);
}

.devis-form {
  width: 100%;
  max-width: 640px;
}
.devis-step {
  display: none;
  animation: slideIn .35s ease;
}
.devis-step.active { display: block; }
@keyframes slideIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.devis-step-header {
  margin-bottom: 32px;
}
.devis-step-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue-mid);
  background: var(--blue-pale);
  padding: 5px 14px;
  border-radius: 99px;
  margin-bottom: 14px;
}
.devis-step-title {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 800;
  color: var(--gray-800);
  line-height: 1.2;
  margin-bottom: 6px;
}
.devis-step-sub {
  font-size: .9rem;
  color: var(--gray-600);
}
.devis-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}
.devis-label {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 10px;
}
.devis-label .required { color: var(--blue-mid); margin-left: 2px; }
.devis-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: .95rem;
  color: var(--gray-800);
  background: var(--gray-50);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.devis-input:focus {
  border-color: var(--blue-mid);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.devis-field { margin-bottom: 20px; }
.devis-field:last-child { margin-bottom: 0; }
.devis-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Radio & Checkbox cards */
.radio-group, .checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.radio-group--grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.radio-option, .checkbox-option {
  position: relative;
}
.radio-option input, .checkbox-option input {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
}
.radio-label, .checkbox-label {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: .9rem;
  color: var(--gray-600);
  transition: all var(--transition);
  background: var(--gray-50);
  user-select: none;
}
.radio-label:hover, .checkbox-label:hover {
  border-color: var(--blue-light);
  color: var(--gray-800);
  background: var(--blue-pale);
}
.radio-option input:checked + .radio-label,
.checkbox-option input:checked + .checkbox-label {
  border-color: var(--blue-mid);
  color: var(--blue-dark);
  background: var(--blue-pale);
  font-weight: 600;
}
.radio-dot {
  width: 18px; height: 18px;
  border: 2px solid var(--gray-400);
  border-radius: 50%;
  flex-shrink: 0;
  transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.radio-option input:checked + .radio-label .radio-dot {
  border-color: var(--blue-mid);
  background: var(--blue-mid);
}
.radio-option input:checked + .radio-label .radio-dot::after {
  content: '';
  width: 6px; height: 6px;
  background: var(--white);
  border-radius: 50%;
}
.checkbox-box {
  width: 18px; height: 18px;
  border: 2px solid var(--gray-400);
  border-radius: 5px;
  flex-shrink: 0;
  transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.checkbox-option input:checked + .checkbox-label .checkbox-box {
  border-color: var(--blue-mid);
  background: var(--blue-mid);
}
.checkbox-option input:checked + .checkbox-label .checkbox-box::after {
  content: '';
  width: 10px; height: 6px;
  border-left: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  transform: rotate(-45deg) translateY(-1px);
}
.radio-emoji { font-size: 1.1rem; }

/* Devis nav */
.devis-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  gap: 12px;
}
.devis-nav .btn-back {
  background: var(--white);
  color: var(--gray-600);
  border: 1.5px solid var(--gray-200);
  border-radius: 99px;
  padding: 12px 24px;
  font-family: inherit;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.devis-nav .btn-back:hover {
  border-color: var(--gray-400);
  color: var(--gray-800);
}
.devis-nav .btn-next {
  background: var(--blue-mid);
  color: var(--white);
  border: none;
  border-radius: 99px;
  padding: 14px 32px;
  font-family: inherit;
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(37,99,235,.35);
  display: flex;
  align-items: center;
  gap: 8px;
}
.devis-nav .btn-next:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37,99,235,.4);
}

/* Success screen */
.devis-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
  max-width: 560px;
}
.devis-success.active { display: block; animation: slideIn .4s ease; }
.devis-success__icon {
  width: 80px; height: 80px;
  background: #dcfce7;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 28px;
}
.devis-success h2 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gray-800);
  margin-bottom: 12px;
}
.devis-success p {
  color: var(--gray-600);
  font-size: .95rem;
  margin-bottom: 32px;
  line-height: 1.7;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .stats__inner { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .why__grid, .about__grid, .france__inner { grid-template-columns: 1fr; gap: 48px; }
  .why__visual, .about__photo { max-width: 480px; }
  .packs__grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .pack-card--featured { transform: none; }
  .pack-card--featured:hover { transform: translateY(-4px); }
  .testimonials__grid { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .navbar__links { display: none; }
  .navbar__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: var(--blue-dark);
    padding: 24px;
    gap: 20px;
    box-shadow: 0 8px 32px rgba(0,0,0,.2);
  }
  .navbar__links.open a { color: rgba(255,255,255,.85); font-size: 1rem; }
  .navbar__hamburger { display: flex; }
  .navbar__cta { display: none; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .stats__inner { grid-template-columns: 1fr 1fr; padding: 36px 24px; gap: 24px; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }
  .devis-field-row { grid-template-columns: 1fr; }
  .radio-group--grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .stats__inner { grid-template-columns: 1fr; }
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,.12); padding-bottom: 20px; }
  .stat:last-child { border-bottom: none; }
}