/* ============================================================
   ESTIMATION-IMMOBILIERE — Styles dédiés
   Charte Qoridor :
     --qoridor-primary : #141414
     --qoridor-secondary : #F6F5F0
     --qoridor-accent : #2c2c2c
     --qoridor-border : #E7E7E7
     --qoridor-shadow : 0 2px 15px rgba(0,0,0,0.08)
   ============================================================ */

:root {
  --qoridor-primary: #141414;
  --qoridor-secondary: #F6F5F0;
  --qoridor-accent: #2c2c2c;
  --qoridor-border: #E7E7E7;
  --qoridor-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
  --qoridor-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.12);
  --qoridor-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --qoridor-radius: 16px;
  --qoridor-radius-sm: 10px;
}

/* ---------- Layout global ---------- */
.est-main {
  background: var(--qoridor-secondary);
  min-height: 100vh;
  padding: 0;
}

.est-hero {
  padding: 60px 20px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
@media (min-width: 1024px) {
  .est-hero {
    display: grid;
    grid-template-columns: 1fr 520px;
    gap: 60px;
    align-items: start;
    padding: 80px 20px 60px;
  }
}

.est-hero__copy h1 {
  font-family: 'Bebas Neue', system-ui, sans-serif;
  font-weight: 400;
  font-size: clamp(40px, 7vw, 84px);
  line-height: 0.95;
  color: var(--qoridor-primary);
  letter-spacing: -0.01em;
  margin: 0 0 20px;
}
.est-hero__copy h1 span {
  display: block;
  color: var(--qoridor-accent);
  font-size: 0.55em;
  font-family: 'Poppins', system-ui, sans-serif;
  font-weight: 500;
  letter-spacing: 0;
  margin-top: 12px;
}
.est-hero__copy .est-lead {
  font-size: 17px;
  line-height: 1.55;
  color: var(--qoridor-accent);
  margin: 0 0 28px;
  max-width: 520px;
}

.est-hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  color: var(--qoridor-primary);
  font-size: 14px;
  margin-top: 16px;
}
.est-hero__trust > div {
  display: flex;
  align-items: center;
  gap: 8px;
}
.est-hero__trust svg { flex: 0 0 20px; }

/* Widget Trustpilot : aligné à gauche du texte, compact */
.est-hero__trustpilot {
  margin-top: 22px;
  max-width: 420px;
  text-align: left;
}
.est-hero__trustpilot .trustpilot-widget {
  text-align: left;
}
.est-hero__trustpilot iframe {
  margin: 0 !important;
  display: block;
}

/* ============================================================
   Variante partenaire Dimo (?m=d)
   ============================================================ */
.est-partner-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: #fff;
  border: 1px solid var(--qoridor-border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--qoridor-primary);
  margin-bottom: 16px;
  box-shadow: var(--qoridor-shadow);
}
.est-partner-badge__label {
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--qoridor-accent);
  opacity: 0.7;
  font-size: 11px;
}
.est-partner-badge strong { font-weight: 600; }
.est-partner-badge__sep {
  color: var(--qoridor-accent);
  opacity: 0.5;
  font-weight: 300;
}

.est-hero--dimo .est-hero__copy h1 {
  font-size: clamp(34px, 6vw, 68px);
}
.est-hero--dimo .est-hero__copy h1 span {
  font-size: 0.4em;
  font-weight: 400;
  line-height: 1.5;
  margin-top: 18px;
  color: var(--qoridor-accent);
}

/* ============================================================
   Section réassurance (variante Dimo) : grille 3 cols desktop,
   1 col tablette/mobile. Occupe toute la largeur sous le hero.
   ============================================================ */
.est-reassurance {
  max-width: 1200px;
  margin: 20px auto 60px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}
@media (min-width: 768px) {
  .est-reassurance {
    grid-template-columns: 1fr 1fr;
    margin-top: 40px;
  }
}
@media (min-width: 1100px) {
  .est-reassurance {
    grid-template-columns: 1fr 1.2fr 1fr;
    gap: 26px;
  }
}
.est-reassurance > aside {
  margin: 0 !important;
  min-width: 0; /* permet le shrink propre dans la grid */
}

.est-qoridor-intro {
  padding: 24px 24px;
  background: var(--qoridor-primary);
  color: var(--qoridor-secondary);
  border-radius: var(--qoridor-radius);
  box-shadow: var(--qoridor-shadow);
  align-self: stretch;
}
.est-qoridor-intro h2 {
  font-family: 'Bebas Neue', system-ui, sans-serif;
  font-size: 26px;
  margin: 0 0 10px;
  letter-spacing: 0.01em;
}
.est-qoridor-intro p {
  font-size: 14.5px;
  line-height: 1.55;
  opacity: 0.9;
  margin: 0 0 14px;
}
.est-qoridor-intro ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.est-qoridor-intro ul li {
  position: relative;
  padding-left: 22px;
  font-size: 13.5px;
  color: var(--qoridor-secondary);
  opacity: 0.9;
}
.est-qoridor-intro ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: var(--qoridor-secondary);
}

/* Avis Trustpilot : empilés (1 colonne) dans la grille 3-cols de réassurance */
.est-reviews {
  padding: 24px 24px;
  background: #fff;
  border: 1px solid var(--qoridor-border);
  border-radius: var(--qoridor-radius);
  box-shadow: var(--qoridor-shadow);
  display: flex;
  flex-direction: column;
}
.est-reviews h2 {
  font-family: 'Bebas Neue', system-ui, sans-serif;
  font-size: clamp(24px, 3vw, 32px);
  color: var(--qoridor-primary);
  margin: 0 0 16px;
  letter-spacing: 0.005em;
}
.est-reviews__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  flex: 1;
}
/* Tablette : les avis passent en 2 colonnes si la réassurance est en 2 cols */
@media (min-width: 768px) and (max-width: 1099px) {
  .est-reviews__grid {
    grid-template-columns: 1fr 1fr;
  }
}
.est-review {
  background: var(--qoridor-secondary);
  border: 1px solid var(--qoridor-border);
  border-radius: var(--qoridor-radius-sm);
  padding: 14px 16px 12px;
  margin: 0;
}
.est-review__stars {
  color: #00b67a;
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 8px;
  line-height: 1;
}
.est-review blockquote {
  margin: 0 0 8px;
  padding: 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--qoridor-primary);
  font-style: normal;
}
.est-review figcaption {
  font-size: 12.5px;
  color: var(--qoridor-accent);
  opacity: 0.8;
  font-weight: 500;
}
.est-reviews__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  color: var(--qoridor-primary);
  text-decoration: underline;
  text-decoration-color: var(--qoridor-border);
  text-underline-offset: 3px;
  font-weight: 500;
}
.est-reviews__link:hover {
  text-decoration-color: var(--qoridor-primary);
}

/* Process après la demande : 3 étapes avec numéro */
.est-process {
  padding: 24px 24px;
  background: #fff;
  border: 1px solid var(--qoridor-border);
  border-radius: var(--qoridor-radius);
  box-shadow: var(--qoridor-shadow);
  align-self: stretch;
}
.est-process h2 {
  font-family: 'Bebas Neue', system-ui, sans-serif;
  font-size: clamp(24px, 3vw, 32px);
  color: var(--qoridor-primary);
  margin: 0 0 16px;
  letter-spacing: 0.005em;
}
.est-process__list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: process-step;
}
.est-process__list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 12px 0;
  border-top: 1px solid var(--qoridor-border);
}
.est-process__list li:first-child { border-top: 0; padding-top: 4px; }
.est-process__num {
  flex: 0 0 32px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--qoridor-primary);
  color: var(--qoridor-secondary);
  font-family: 'Bebas Neue', system-ui, sans-serif;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.est-process__list li strong {
  display: block;
  font-size: 14.5px;
  color: var(--qoridor-primary);
  font-weight: 600;
  margin-bottom: 2px;
}
.est-process__list li p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--qoridor-accent);
}

/* ---------- Card formulaire ---------- */
.est-card {
  background: #ffffff;
  border: 1px solid var(--qoridor-border);
  border-radius: var(--qoridor-radius);
  box-shadow: var(--qoridor-shadow);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}
@media (min-width: 768px) {
  .est-card { padding: 36px 32px; }
}

/* Progress bar haute */
.est-progress {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--qoridor-border);
}
.est-progress__bar {
  height: 100%;
  background: var(--qoridor-primary);
  width: 20%;
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.est-step-indicator {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--qoridor-accent);
  margin-bottom: 20px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.est-step-indicator__time {
  color: var(--qoridor-accent);
  opacity: 0.7;
}

/* ---------- Steps (slide animation) ---------- */
.est-step {
  display: none;
  animation: est-slide-in 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.est-step.is-active { display: block; }

@keyframes est-slide-in {
  from { opacity: 0; transform: translateX(18px); }
  to   { opacity: 1; transform: translateX(0); }
}

.est-step__title {
  font-family: 'Bebas Neue', system-ui, sans-serif;
  font-size: clamp(28px, 4vw, 36px);
  line-height: 1.05;
  color: var(--qoridor-primary);
  margin: 0 0 8px;
  letter-spacing: 0.005em;
}
.est-step__sub {
  font-size: 14.5px;
  color: var(--qoridor-accent);
  margin: 0 0 24px;
  line-height: 1.5;
}

/* ---------- Inputs ---------- */
.est-field {
  position: relative;
  margin-bottom: 18px;
}
.est-field__label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--qoridor-accent);
  margin-bottom: 8px;
}
.est-input,
.est-select {
  width: 100%;
  padding: 14px 16px;
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: 16px; /* >= 16px empêche le zoom iOS */
  color: var(--qoridor-primary);
  background: #fff;
  border: 1.5px solid var(--qoridor-border);
  border-radius: var(--qoridor-radius-sm);
  transition: var(--qoridor-transition);
  -webkit-appearance: none;
  appearance: none;
}
.est-input:focus,
.est-select:focus {
  outline: none;
  border-color: var(--qoridor-primary);
  box-shadow: 0 0 0 4px rgba(20, 20, 20, 0.06);
}
.est-input--error {
  border-color: #c0392b;
  box-shadow: 0 0 0 4px rgba(192, 57, 43, 0.08);
}
.est-field__error {
  display: none;
  font-size: 13px;
  color: #c0392b;
  margin-top: 6px;
}
.est-field.has-error .est-field__error { display: block; }

/* ---------- Autocomplete adresse ---------- */
.est-autocomplete {
  position: relative;
}
.est-autocomplete__list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: #fff;
  border: 1px solid var(--qoridor-border);
  border-radius: var(--qoridor-radius-sm);
  box-shadow: var(--qoridor-shadow-hover);
  list-style: none;
  margin: 0; padding: 4px;
  max-height: 280px;
  overflow-y: auto;
  z-index: 50;
  display: none;
}
.est-autocomplete__list.is-open { display: block; }
.est-autocomplete__item {
  padding: 10px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14.5px;
  line-height: 1.35;
  transition: background 0.15s;
}
.est-autocomplete__item:hover,
.est-autocomplete__item.is-highlighted {
  background: var(--qoridor-secondary);
}
.est-autocomplete__item small {
  display: block;
  color: var(--qoridor-accent);
  opacity: 0.7;
  font-size: 12.5px;
  margin-top: 2px;
}

/* ---------- Choix type (maison/appartement) ---------- */
.est-choice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}
.est-choice {
  position: relative;
  border: 1.5px solid var(--qoridor-border);
  border-radius: var(--qoridor-radius-sm);
  padding: 22px 16px;
  text-align: center;
  cursor: pointer;
  background: #fff;
  transition: var(--qoridor-transition);
}
.est-choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.est-choice svg {
  width: 36px;
  height: 36px;
  margin-bottom: 10px;
  color: var(--qoridor-primary);
}
.est-choice__label {
  font-weight: 600;
  font-size: 15px;
  color: var(--qoridor-primary);
}
.est-choice:hover {
  border-color: var(--qoridor-primary);
  transform: translateY(-1px);
  box-shadow: var(--qoridor-shadow);
}
.est-choice.is-selected {
  border-color: var(--qoridor-primary);
  background: var(--qoridor-primary);
  color: #fff;
}
.est-choice.is-selected svg { color: var(--qoridor-secondary); }
.est-choice.is-selected .est-choice__label { color: var(--qoridor-secondary); }

.est-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.est-chip {
  display: inline-flex;
  align-items: center;
  padding: 9px 16px;
  border: 1.5px solid var(--qoridor-border);
  border-radius: 999px;
  background: #fff;
  font-size: 14px;
  font-weight: 500;
  color: var(--qoridor-primary);
  cursor: pointer;
  transition: var(--qoridor-transition);
}
.est-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.est-chip:hover { border-color: var(--qoridor-primary); }
.est-chip.is-selected {
  background: var(--qoridor-primary);
  color: #fff;
  border-color: var(--qoridor-primary);
}

/* ---------- Boutons ---------- */
.est-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  align-items: center;
}
.est-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 28px;
  font-family: 'Poppins', system-ui, sans-serif;
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  border: 1.5px solid transparent;
  border-radius: var(--qoridor-radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: var(--qoridor-transition);
  min-height: 48px;
}
.est-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.est-btn--primary {
  background: var(--qoridor-primary);
  color: var(--qoridor-secondary);
  flex: 1;
}
.est-btn--primary:hover:not(:disabled) {
  background: var(--qoridor-accent);
  transform: translateY(-1px);
  box-shadow: var(--qoridor-shadow-hover);
}
.est-btn--ghost {
  background: transparent;
  color: var(--qoridor-primary);
  border-color: var(--qoridor-border);
}
.est-btn--ghost:hover:not(:disabled) {
  border-color: var(--qoridor-primary);
}
.est-btn__spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(246, 245, 240, 0.3);
  border-top-color: var(--qoridor-secondary);
  border-radius: 50%;
  animation: est-spin 0.8s linear infinite;
  display: none;
}
.est-btn.is-loading .est-btn__spinner { display: inline-block; }
.est-btn.is-loading .est-btn__text { opacity: 0.8; }

@keyframes est-spin { to { transform: rotate(360deg); } }

/* ---------- Step 4 : analyse & résultat ---------- */
.est-analysis {
  text-align: center;
  padding: 20px 8px;
}
.est-analysis__steps {
  text-align: left;
  max-width: 360px;
  margin: 24px auto;
}
.est-analysis__step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  color: var(--qoridor-accent);
  font-size: 14.5px;
  opacity: 0.4;
  transition: opacity 0.4s;
}
.est-analysis__step.is-active { opacity: 1; }
.est-analysis__step.is-done { opacity: 1; color: var(--qoridor-primary); }
.est-analysis__check {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 2px solid var(--qoridor-border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}
.est-analysis__step.is-done .est-analysis__check {
  background: var(--qoridor-primary);
  border-color: var(--qoridor-primary);
  color: #fff;
}

/* Résultat : carte prix */
.est-result {
  text-align: center;
  padding: 8px 0 12px;
}
.est-result__badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--qoridor-secondary);
  border: 1px solid var(--qoridor-border);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--qoridor-accent);
  margin-bottom: 14px;
}
.est-result__range {
  font-family: 'Bebas Neue', system-ui, sans-serif;
  font-size: clamp(44px, 8vw, 68px);
  line-height: 1;
  color: var(--qoridor-primary);
  letter-spacing: 0.005em;
  margin: 4px 0 8px;
}
.est-result__range small {
  font-family: 'Poppins', system-ui, sans-serif;
  font-size: 0.35em;
  font-weight: 500;
  color: var(--qoridor-accent);
  display: inline-block;
  margin-left: 6px;
}
.est-result__meta {
  font-size: 13.5px;
  color: var(--qoridor-accent);
  margin: 6px 0 22px;
  line-height: 1.5;
}
.est-result__m2 {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.est-result__m2 div {
  font-size: 13px;
  color: var(--qoridor-accent);
}
.est-result__m2 strong {
  display: block;
  font-family: 'Bebas Neue', system-ui, sans-serif;
  font-size: 28px;
  color: var(--qoridor-primary);
  line-height: 1;
  margin-top: 4px;
}
.est-result__cta {
  background: var(--qoridor-secondary);
  border-radius: var(--qoridor-radius-sm);
  padding: 20px;
  margin: 16px 0 0;
  text-align: left;
}
.est-result__cta p {
  font-size: 14px;
  margin: 0 0 12px;
  color: var(--qoridor-primary);
  line-height: 1.5;
}

/* Success final */
.est-success {
  text-align: center;
  padding: 30px 10px;
}
.est-success__icon {
  width: 64px; height: 64px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--qoridor-primary);
  color: var(--qoridor-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.est-success h2 {
  font-family: 'Bebas Neue', system-ui, sans-serif;
  font-size: 34px;
  color: var(--qoridor-primary);
  margin: 0 0 10px;
}
.est-success p {
  font-size: 15px;
  color: var(--qoridor-accent);
  line-height: 1.55;
  max-width: 420px;
  margin: 0 auto;
}

/* ---------- RGPD inline ---------- */
.est-rgpd {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 12.5px;
  color: var(--qoridor-accent);
  line-height: 1.5;
  margin: 14px 0 0;
}
.est-rgpd input {
  margin-top: 2px;
  width: 16px; height: 16px;
  accent-color: var(--qoridor-primary);
}
.est-rgpd a { color: var(--qoridor-primary); text-decoration: underline; }

/* ---------- Contenu SEO en dessous ---------- */
.est-content {
  max-width: 860px;
  margin: 60px auto;
  padding: 0 20px;
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--qoridor-primary);
}
.est-content h2 {
  font-family: 'Bebas Neue', system-ui, sans-serif;
  font-size: clamp(28px, 4vw, 40px);
  color: var(--qoridor-primary);
  letter-spacing: 0.005em;
  margin: 52px 0 16px;
  line-height: 1.1;
}
.est-content h3 {
  font-weight: 600;
  font-size: 20px;
  color: var(--qoridor-primary);
  margin: 28px 0 10px;
}
.est-content p { margin: 0 0 16px; }
.est-content ul {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
}
.est-content ul li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 8px;
}
.est-content ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 11px;
  width: 6px; height: 6px;
  background: var(--qoridor-primary);
  border-radius: 50%;
}
.est-content a {
  color: var(--qoridor-primary);
  text-decoration: underline;
  text-decoration-color: var(--qoridor-border);
  text-underline-offset: 3px;
}
.est-content a:hover { text-decoration-color: var(--qoridor-primary); }

/* FAQ accordion */
.est-faq {
  margin: 24px 0;
}
.est-faq details {
  border-bottom: 1px solid var(--qoridor-border);
  padding: 18px 0;
}
.est-faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 17px;
  color: var(--qoridor-primary);
  list-style: none;
  position: relative;
  padding-right: 32px;
}
.est-faq summary::-webkit-details-marker { display: none; }
.est-faq summary::after {
  content: "+";
  position: absolute;
  right: 0; top: -2px;
  font-size: 22px;
  font-weight: 300;
  transition: transform 0.2s;
}
.est-faq details[open] summary::after { content: "−"; }
.est-faq details p {
  margin: 14px 0 4px;
  color: var(--qoridor-accent);
  font-size: 15.5px;
}

/* Section maillage interne */
.est-related {
  background: #fff;
  border-radius: var(--qoridor-radius);
  padding: 28px 24px;
  margin: 40px 0;
  border: 1px solid var(--qoridor-border);
}
.est-related h2 { margin-top: 0; }
.est-related__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.est-related__grid li { padding: 0; }
.est-related__grid li::before { display: none; }
.est-related__grid a {
  display: block;
  padding: 12px 14px;
  border-radius: var(--qoridor-radius-sm);
  border: 1px solid var(--qoridor-border);
  color: var(--qoridor-primary);
  font-size: 14px;
  text-decoration: none;
  transition: var(--qoridor-transition);
}
.est-related__grid a:hover {
  border-color: var(--qoridor-primary);
  background: var(--qoridor-secondary);
}

/* Honeypot (invisible) */
.est-honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important; height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* Mobile : sticky submit & padding */
@media (max-width: 767px) {
  .est-hero { padding: 30px 16px 20px; }
  .est-card { padding: 24px 18px; margin: 0 -4px; }
  .est-actions { flex-direction: column-reverse; gap: 10px; }
  .est-actions .est-btn { width: 100%; }
  .est-choice-grid { gap: 10px; }
  .est-choice { padding: 18px 12px; }
  .est-content { padding: 0 16px; margin: 40px auto; }
}