/* ============================================================
   PAGE ABOUT — Groupe Immotep
   Reutiliza clases exp- de expertises + estilos propios abt-
   ============================================================ */

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

/* ── Variables compartidas ─────────────────────────────────── */
.exp-hero,
.abt-intro,
.abt-vmv,
.exp-main,
.exp-cta-section {
  --blue:      #0F316D;
  --dark:      #0F172A;
  --white:     #FFFFFF;
  --off-white: #F5F7FA;
  --gray:      rgba(15,23,42,0.58);
  --border:    rgba(15,49,109,0.10);
  --border-mid:rgba(15,49,109,0.18);
  --font:      'Montserrat', sans-serif;
}

/* ── Hero ──────────────────────────────────────────────────── */
.exp-hero {
  width: 100%;
  background: #0F172A;
  padding: 130px 40px 110px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.exp-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, #0F316D 0%, #0F172A 65%);
  opacity: 0.88;
}

.exp-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 780px;
  margin: 0 auto;
}

.exp-eyebrow {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(201,169,110,0.9);
  margin-bottom: 22px;
  font-family: 'Montserrat', sans-serif;
}

.exp-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  color: #ffffff;
  line-height: 1.18;
  margin-bottom: 22px;
  font-family: 'Montserrat', sans-serif;
}

.exp-hero h1 strong { font-weight: 700; }

.exp-hero__desc {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255,255,255,0.58);
  max-width: 540px;
  margin: 0 auto;
  font-family: 'Montserrat', sans-serif;
}

/* ── Intro ─────────────────────────────────────────────────── */
.abt-intro {
  width: 100%;
  padding: 88px 40px;
  background: #ffffff;
}

.abt-intro__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 80px;
  align-items: center;
}

.abt-intro__text { flex: 1; }

.abt-intro__text p {
  font-size: 15px;
  line-height: 1.82;
  color: rgba(15,23,42,0.58);
  font-family: 'Montserrat', sans-serif;
}

.abt-intro__img {
  flex: 0 0 480px;
  overflow: hidden;
}

.abt-intro__img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

.abt-intro__img:hover img { transform: scale(1.04); }

/* ── Labels y títulos ──────────────────────────────────────── */
.exp-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: #0F316D;
  margin-bottom: 10px;
  font-family: 'Montserrat', sans-serif;
}

.exp-title {
  font-size: clamp(1.4rem, 2vw, 2rem);
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 48px;
  font-family: 'Montserrat', sans-serif;
}

/* ── VMV section ───────────────────────────────────────────── */
.abt-vmv {
  background: #F5F7FA !important;
}

.exp-services {
  width: 100%;
  padding: 88px 40px;
  background: #ffffff;
}

.exp-services__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.exp-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid rgba(15,49,109,0.18);
}

.exp-card {
  padding: 44px 36px;
  border-right: 1px solid rgba(15,49,109,0.18);
  transition: background 0.28s ease;
}

.exp-card:last-child { border-right: none; }
.exp-card:hover { background: #ffffff; }

.exp-card__num {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #0F316D;
  opacity: 0.45;
  margin-bottom: 18px;
  font-family: 'Montserrat', sans-serif;
}

.exp-card h3 {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
  color: #0F172A;
  margin-bottom: 14px;
  font-family: 'Montserrat', sans-serif;
}

.exp-card p {
  font-size: 13px;
  line-height: 1.75;
  color: rgba(15,23,42,0.58);
  font-family: 'Montserrat', sans-serif;
}

/* ── Main block (image + content) ──────────────────────────── */
.exp-main {
  display: flex;
  width: 100%;
  min-height: 620px;
}

.exp-main__img {
  width: 50%;
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

.exp-main__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

.exp-main__img:hover img { transform: scale(1.05); }

.exp-main__content {
  width: 50%;
  padding: 72px 64px;
  background: #F5F7FA;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.exp-subtitle {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: #0F316D;
  margin-bottom: 14px;
  font-family: 'Montserrat', sans-serif;
}

.exp-main__content h2 {
  font-size: clamp(1.8rem, 2.8vw, 2.6rem);
  font-weight: 700;
  color: #0F172A;
  line-height: 1.12;
  margin-bottom: 20px;
  font-family: 'Montserrat', sans-serif;
}

.exp-divider {
  width: 36px;
  height: 2px;
  background: #0F316D;
  margin-bottom: 24px;
}

.exp-main__content > p {
  font-size: 14px;
  line-height: 1.82;
  color: rgba(15,23,42,0.58);
  margin-bottom: 32px;
  font-family: 'Montserrat', sans-serif;
}

.exp-list { margin-bottom: 40px; }

.exp-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 13px;
  font-weight: 500;
  color: #0F172A;
  padding: 11px 0;
  border-bottom: 1px solid rgba(15,49,109,0.10);
  line-height: 1.5;
  font-family: 'Montserrat', sans-serif;
}

.exp-list li:first-child { border-top: 1px solid rgba(15,49,109,0.10); }

.exp-list li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #0F316D;
  margin-top: 5px;
  flex-shrink: 0;
}

/* ── Botón ─────────────────────────────────────────────────── */
.exp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #0F316D;
  border: 1px solid #0F316D;
  background: transparent;
  cursor: pointer;
  transition: all 0.28s ease;
  align-self: flex-start;
  text-decoration: none;
}

.exp-btn:hover {
  background: #0F316D;
  color: #ffffff;
  text-decoration: none;
}

.exp-btn--white {
  color: #ffffff;
  border-color: rgba(255,255,255,0.35);
}

.exp-btn--white:hover {
  background: #ffffff;
  color: #0F172A;
  border-color: #ffffff;
}

/* ── CTA section ───────────────────────────────────────────── */
.exp-cta-section {
  width: 100%;
  background: #0F172A;
  padding: 88px 40px;
  text-align: center;
}

.exp-cta-section h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  font-weight: 300;
  color: #ffffff;
  margin-bottom: 14px;
  font-family: 'Montserrat', sans-serif;
}

.exp-cta-section p {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 36px;
  font-family: 'Montserrat', sans-serif;
}

.exp-cta-section .exp-btn { margin: 0 auto; }

/* ── Responsive 1024px ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .abt-intro__inner { flex-direction: column; gap: 40px; }
  .abt-intro__img { flex: 0 0 auto; width: 100%; }
  .abt-intro__img img { height: 360px; }
  .exp-main { flex-direction: column; min-height: unset; }
  .exp-main__img { width: 100%; height: 420px; }
  .exp-main__content { width: 100%; padding: 52px 40px; }
  .exp-cards { grid-template-columns: 1fr; }
  .exp-card { border-right: none; border-bottom: 1px solid rgba(15,49,109,0.18); }
  .exp-card:last-child { border-bottom: none; }
  .exp-btn { align-self: stretch; justify-content: center; }
}

/* ── Responsive 640px ──────────────────────────────────────── */
@media (max-width: 640px) {
  .exp-hero { padding: 72px 24px 60px; }
  .exp-hero h1 { font-size: 1.8rem; }
  .abt-intro { padding: 52px 24px; }
  .abt-intro__img img { height: 260px; }
  .exp-services { padding: 52px 24px; }
  .exp-title { font-size: 1.3rem; margin-bottom: 32px; }
  .exp-card { padding: 32px 24px; }
  .exp-main__img { height: 260px; }
  .exp-main__content { padding: 36px 24px; }
  .exp-cta-section { padding: 52px 24px; }
  .exp-btn { width: 100%; justify-content: center; }
}