/* =========================================================
 * douche-senior-fr.traffic-monkeys.cloud — LP douches sécurisées seniors
 * Réécriture propre du design Unbounce d'origine (ma-douche-senior.fr/v3).
 * Palette : bleu marine #161b5c / orange #ff7905 / vert #16c44a / bleu pâle #dceefa.
 * Fonts : system stack (pas de webfont — RGPD + perf, cf. ci.yml).
 *   (L'original utilisait Lato/Open Sans ; rendu équivalent via stack humaniste.)
 * ========================================================= */

:root {
  --navy: #161b5c;
  --navy-dark: #0f1444;
  --orange: #ff7905;
  --green: #16c44a;
  --green-dark: #109a3a;
  --blue-soft: #dceefa;
  --btn-from: #434dcb;
  --btn-to: #14198d;
  --text: #131b7c;
  --text-dark: #1c2433;
  --white: #ffffff;
  --border: #d4ddec;
  --error: #d62828;

  --shadow-sm: 0 1px 3px rgba(22, 27, 92, 0.12);
  --shadow-md: 0 6px 18px rgba(22, 27, 92, 0.14);
  --shadow-lg: 0 14px 40px rgba(22, 27, 92, 0.2);

  --radius: 8px;
  --maxw: 1200px;

  --font-sans:
    'Lato', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial,
    sans-serif;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.5;
  font-size: 16px;
}

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

.t-white {
  color: var(--white);
}
.t-orange {
  color: var(--orange);
}
.t-green {
  color: var(--green);
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-block;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1.1rem 1.75rem;
  border-radius: var(--radius);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease,
    filter 0.12s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: linear-gradient(180deg, var(--btn-from), var(--btn-to));
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn--primary:hover {
  filter: brightness(1.08);
  box-shadow: var(--shadow-lg);
}

.btn--green {
  background: linear-gradient(180deg, var(--green), var(--green-dark));
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn--green:hover {
  filter: brightness(1.06);
}

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

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  background: var(--navy) url('/images/hero-bg.jpeg') center top / cover no-repeat;
  color: var(--white);
  overflow: hidden;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(22, 27, 92, 0.78);
}
.hero__inner {
  position: relative;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3rem;
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
.hero__title {
  margin: 0 0 1rem;
  font-size: 1.9rem;
  line-height: 1.18;
  font-weight: 900;
}
.hero__title span {
  display: inline;
}
.hero__sub {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.4;
}

/* ---------- Carte formulaire ---------- */
.form-card {
  background: var(--white);
  color: var(--text-dark);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem 1.25rem;
}

.form-step {
  display: none;
}
.form-step.onThisOne {
  display: block;
  animation: fade 0.25s ease;
}
@keyframes fade {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.form-step__title {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  text-align: center;
}
.form-step__title + .form-step__title {
  margin-top: 1.5rem;
}

.form-choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.choice-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.25rem 0.75rem;
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  transition:
    border-color 0.12s ease,
    box-shadow 0.12s ease,
    transform 0.12s ease;
}
.choice-btn:hover {
  border-color: var(--btn-from);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}
.choice-btn.is-active {
  border-color: var(--btn-from);
  background: var(--blue-soft);
}
.choice-btn img {
  width: 56px;
  height: 56px;
}

/* ---------- Champs ---------- */
.field {
  margin-bottom: 0.85rem;
}
.fields-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 0.85rem;
}
.fields-grid .field {
  grid-column: span 2;
}
@media (min-width: 480px) {
  .fields-grid .field--half {
    grid-column: span 1;
  }
}

input[type='text'],
input[type='tel'],
input[type='email'],
input[type='number'] {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-dark);
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.12s ease;
}
input:focus {
  outline: none;
  border-color: var(--btn-from);
}
input.is-invalid {
  border-color: var(--error);
}

.field__tooltip {
  display: none;
  margin-top: 0.3rem;
  font-size: 0.82rem;
  color: var(--error);
}
.field.show-tip .field__tooltip {
  display: block;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin: 1rem 0;
  font-size: 0.85rem;
  color: #5a6172;
  line-height: 1.4;
}
.consent input {
  margin-top: 0.2rem;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  accent-color: var(--btn-from);
}
.consent a {
  color: var(--btn-from);
}

.form-error {
  margin: 0.5rem 0;
  padding: 0.6rem 0.85rem;
  background: #fdecec;
  border-radius: var(--radius);
  color: var(--error);
  font-size: 0.9rem;
  font-weight: 600;
}

/* ---------- Barre de progression ---------- */
.form-progress {
  margin-top: 1.5rem;
}
.form-progress__label {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--navy);
}
.form-progress__track {
  height: 8px;
  background: var(--blue-soft);
  border-radius: 999px;
  overflow: hidden;
}
.form-progress__fill {
  display: block;
  height: 100%;
  background: var(--btn-from);
  border-radius: 999px;
  transition: width 0.3s ease;
}

/* =========================================================
   USP
   ========================================================= */
.usp {
  background: var(--blue-soft);
}
.usp__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 2.25rem 1.25rem;
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  text-align: center;
}
.usp__bar {
  display: block;
  width: 64px;
  height: 4px;
  margin: 0 auto 0.75rem;
  background: var(--btn-from);
  border-radius: 999px;
}
.usp__text {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
}

/* =========================================================
   AVIS
   ========================================================= */
.reviews {
  background: var(--white);
}
.reviews__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 3rem 1.25rem;
  text-align: center;
}
.reviews__title {
  margin: 0 0 2rem;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--navy);
  letter-spacing: 0.04em;
}
.reviews__grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
.review {
  margin: 0;
  padding: 1.5rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  text-align: left;
}
.review__stars {
  width: 120px;
  height: auto;
  margin-bottom: 0.75rem;
}
.review__name {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.review__text {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  color: var(--text-dark);
}
.review__verified {
  margin: 0;
  font-size: 0.82rem;
  font-style: italic;
  color: #8a90a0;
}
.reviews__based {
  margin: 2rem 0 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
}

/* =========================================================
   EXPERTISE
   ========================================================= */
.expertise {
  background: var(--white);
}
.expertise__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  align-items: center;
}
.expertise__title {
  margin: 0 0 1rem;
  font-size: 1.5rem;
  line-height: 1.25;
  font-weight: 700;
  color: var(--text);
}
.expertise__para {
  margin: 0 0 1rem;
  font-size: 1rem;
  color: var(--text);
}
.expertise__media {
  position: relative;
}
.expertise__media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}
.expertise__badge {
  position: absolute;
  right: -8px;
  bottom: -16px;
  background: var(--orange);
  color: var(--white);
  border-radius: 999px;
  width: 130px;
  height: 130px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: var(--shadow-md);
  transform: rotate(-6deg);
}
.expertise__badge-top {
  font-size: 0.7rem;
  font-weight: 600;
}
.expertise__badge-big {
  font-size: 1.4rem;
  font-weight: 900;
  line-height: 1.1;
}

/* =========================================================
   COMMENT ÇA MARCHE
   ========================================================= */
.howto {
  background: var(--navy);
  color: var(--white);
}
.howto__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 3rem 1.25rem;
  text-align: center;
}
.howto__title {
  margin: 0 0 2.5rem;
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}
.howto__steps {
  list-style: none;
  margin: 0 0 2.5rem;
  padding: 0;
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
.howto__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.howto__step p {
  margin: 0;
  font-size: 1rem;
  max-width: 16rem;
}
.howto__num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 900;
  flex-shrink: 0;
}

/* =========================================================
   CTA FINAL
   ========================================================= */
.final-cta {
  position: relative;
  background: var(--blue-soft) url('/images/cta-bg.png') center / cover no-repeat;
  overflow: hidden;
}
.final-cta__overlay {
  position: absolute;
  inset: 0;
  background: rgba(220, 238, 250, 0.55);
}
.final-cta__inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1.25rem;
  text-align: center;
}
.final-cta__title {
  margin: 0 0 0.75rem;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--navy);
}
.final-cta__sub {
  margin: 0 0 1.75rem;
  font-size: 1.05rem;
  color: var(--text);
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--navy);
  color: var(--white);
}
.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.5rem 1.25rem;
  text-align: center;
  font-size: 0.9rem;
}
.footer a {
  color: var(--blue-soft);
  text-decoration: none;
}
.footer a:hover {
  text-decoration: underline;
}
.footer__sep {
  margin: 0 0.5rem;
  opacity: 0.6;
}

/* =========================================================
   MODAL
   ========================================================= */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal[aria-hidden='false'] {
  display: flex;
}
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 20, 68, 0.72);
}
.modal__panel {
  position: relative;
  width: 100%;
  max-width: 520px;
  max-height: 92vh;
  overflow-y: auto;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 2.5rem 1.5rem 1.5rem;
}
.modal__back,
.modal__close {
  position: absolute;
  top: 0.75rem;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--navy);
  width: 2rem;
  height: 2rem;
}
.modal__back {
  left: 0.75rem;
  display: none;
}
.modal__back.visible {
  display: block;
}
.modal__close {
  right: 0.75rem;
}

/* =========================================================
   RESPONSIVE — desktop
   ========================================================= */
@media (min-width: 768px) {
  .hero__title {
    font-size: 2.75rem;
  }
  .hero__sub {
    font-size: 1.3rem;
  }
  .hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    padding: 4rem 1.5rem 4.5rem;
  }
  .form-card {
    padding: 2rem;
  }
  .usp__inner {
    grid-template-columns: repeat(3, 1fr);
  }
  .reviews__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .expertise__inner {
    grid-template-columns: 1fr 1fr;
    padding-top: 3rem;
  }
  .howto__steps {
    grid-template-columns: repeat(4, 1fr);
    align-items: start;
  }
  .reviews__title,
  .howto__title {
    font-size: 2rem;
  }
  .expertise__title {
    font-size: 1.85rem;
  }
  .final-cta__title {
    font-size: 2.1rem;
  }
}