/* ================================================
   NOSOTROS.CSS - Dra. Rossana Oscanoa
   Paleta: #d47993 | #3e3e3d | #365e7c | #f4e4ef | #ffffff
   Fuente: Poppins (heredada de app.css)
================================================ */

:root {
  --pink:    #d47993;
  --dark:    #3e3e3d;
  --blue:    #365e7c;
  --soft:    #f4e4ef;
  --white:   #ffffff;
  --gray:    #7A7F85;
  --light-bg:#F8F8FF;
}

/* ── Hero Cinematic ── */
.nos-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dark);
}

.nos-hero__bg-split {
  position: absolute; inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.nos-hero__bg-split .left-panel {
  background: var(--dark);
}
.nos-hero__bg-split .right-panel {
  background: var(--pink);
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0% 100%);
}

/* Grain overlay */
.nos-hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

.nos-hero .container { position: relative; z-index: 2; }

.nos-hero__content {
  padding: 0;
}

.nos-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(212,121,147,0.35);
  border-radius: 50px;
  padding: 6px 18px 6px 8px;
  margin-bottom: 28px;
}
.nos-hero__eyebrow .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--pink);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100%{ box-shadow: 0 0 0 0 rgba(212,121,147,0.6); }
  50%    { box-shadow: 0 0 0 8px rgba(212,121,147,0); }
}
.nos-hero__eyebrow span {
  color: rgba(255,255,255,0.75);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nos-hero__title {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--white);
  margin-bottom: 24px;
}
.nos-hero__title .accent {
  color: var(--pink);
  display: block;
}
.nos-hero__title .stroke-text {
  -webkit-text-stroke: 1.5px rgba(255,255,255,0.3);
  color: transparent;
  display: block;
}

.nos-hero__desc {
  color: rgba(255,255,255,0.65);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 440px;
  margin-bottom: 36px;
}

.nos-hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-ghost {
  font-family: "Poppins", sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 14px 28px;
  border-radius: 10px;
  border: 1.5px solid rgba(255,255,255,0.25);
  background: transparent;
  color: var(--white);
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-block;
}
.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
  color: var(--white);
}

/* Floating stats */
.nos-hero__stats {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 120px;
}
.stat-float {
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 20px;
  padding: 20px 24px;
  transition: transform 0.3s, border-color 0.3s;
}
.stat-float:hover {
  transform: translateX(-6px);
  border-color: rgba(212,121,147,0.5);
  background: rgba(255,255,255,0.15);
}
.stat-float .num {
  font-size: 2.2rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 4px;
  text-shadow: 0 2px 12px rgba(212,121,147,0.5);
}
.stat-float .label-s {
  color: rgba(255,255,255,0.92);
  font-size: 0.82rem;
  font-weight: 500;
  margin: 0;
}

/* Doctor photo card */
.nos-hero__photo-wrap {
  position: relative;
  padding-top: 0;
}
.photo-frame {
  position: relative;
  border-radius: 32px 32px 0 32px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.4);
}
.photo-frame img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: top center;
  display: block;
  filter: grayscale(15%) contrast(1.05);
  transition: filter 0.5s;
}
.photo-frame:hover img { filter: grayscale(0%) contrast(1); }

/* Floating credential badge */
.credential-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--white);
  border-radius: 20px;
  padding: 18px 22px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.2);
  min-width: 220px;
  z-index: 3;
  animation: float-badge 4s ease-in-out infinite;
}
@keyframes float-badge {
  0%,100%{ transform: translateY(0); }
  50%    { transform: translateY(-8px); }
}
.credential-badge .cb-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--pink), #c45c78);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 10px;
}
.credential-badge .cb-icon i { color: #fff; font-size: 1rem; }
.credential-badge h6 { color: var(--dark); font-weight: 700; font-size: 0.88rem; margin-bottom: 2px; }
.credential-badge p { color: var(--gray); font-size: 0.75rem; margin: 0; }

/* Countries tag on photo */
.countries-tag {
  position: absolute;
  top: 140px;
  right: -12px;
  background: var(--blue);
  color: var(--white);
  border-radius: 50px;
  padding: 8px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(54,94,124,0.4);
  white-space: nowrap;
  z-index: 3;
}
.countries-tag i { margin-right: 6px; }

/* ── Scroll indicator ── */
.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 5;
}
.scroll-hint span {
  color: rgba(255,255,255,0.4);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.scroll-line {
  width: 1.5px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scroll-anim 2s ease-in-out infinite;
}
@keyframes scroll-anim {
  0%,100%{ opacity: 1; transform: scaleY(1); }
  50%    { opacity: 0.3; transform: scaleY(0.5); }
}

/* ── Misión / Visión ── */
.mv-section {
  padding: 100px 0;
  background: var(--light-bg);
  position: relative;
  overflow: hidden;
}
.mv-section::before {
  content: 'MV';
  position: absolute;
  top: -30px; right: -20px;
  font-size: 20rem;
  font-weight: 900;
  color: rgba(212,121,147,0.04);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--soft);
  color: var(--pink);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-tag i { font-size: 0.7rem; }

.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}
.mv-card-adv {
  position: relative;
  border-radius: 28px;
  padding: 40px 36px;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.mv-card-adv:hover { transform: translateY(-8px); }

.mv-card-adv.vision {
  background: var(--blue);
  color: var(--white);
}
.mv-card-adv.mision {
  background: linear-gradient(135deg, var(--pink) 0%, #c45c78 100%);
  color: var(--white);
}
.mv-card-adv .card-num {
  font-size: 6rem;
  font-weight: 900;
  line-height: 1;
  opacity: 0.08;
  position: absolute;
  top: 16px; right: 24px;
  pointer-events: none;
}
.mv-card-adv .card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.mv-card-adv .card-icon i { color: var(--white); font-size: 1.3rem; }
.mv-card-adv h3 { color: var(--white); font-weight: 700; margin-bottom: 14px; font-size: 1.5rem; }
.mv-card-adv p { color: rgba(255,255,255,0.85); line-height: 1.75; margin: 0; font-size: 0.97rem; }

/* Commitment strip */
.commitment-strip {
  margin-top: 32px;
  background: var(--dark);
  border-radius: 24px;
  padding: 36px 40px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.commitment-strip .quote-mark {
  font-size: 5rem;
  font-weight: 900;
  color: var(--pink);
  line-height: 0.8;
  flex-shrink: 0;
  font-family: Georgia, serif;
}
.commitment-strip p {
  color: rgba(255,255,255,0.85);
  font-size: 1.05rem;
  line-height: 1.75;
  margin: 0;
  font-style: italic;
}
.commitment-strip p strong { color: var(--pink); font-style: normal; }

/* ── Perfil Biográfico ── */
.bio-section {
  padding: 100px 0;
  background: var(--white);
}
.bio-section .bio-photo {
  position: relative;
}
.bio-photo__frame {
  border-radius: 28px;
  overflow: hidden;
  position: relative;
}
.bio-photo__frame img {
  width: 100%;
  height: 580px;
  object-fit: cover;
  object-position: top;
  display: block;
}
/* Decorative corner */
.bio-photo__corner {
  position: absolute;
  bottom: -16px; right: -16px;
  width: 80px; height: 80px;
  border-right: 4px solid var(--pink);
  border-bottom: 4px solid var(--pink);
  border-radius: 0 0 16px 0;
}
.bio-photo__corner-tl {
  position: absolute;
  top: -16px; left: -16px;
  width: 80px; height: 80px;
  border-left: 4px solid var(--blue);
  border-top: 4px solid var(--blue);
  border-radius: 16px 0 0 0;
}

/* Nombre grande decorativo */
.bio-name-deco {
  position: absolute;
  bottom: 24px;
  left: 0; right: 0;
  background: linear-gradient(135deg, rgba(54,94,124,0.9), rgba(54,94,124,0.75));
  backdrop-filter: blur(8px);
  padding: 20px 24px;
  border-radius: 0 0 24px 24px;
}
.bio-name-deco h5 { color: var(--white); font-weight: 700; margin-bottom: 2px; font-size: 1rem; }
.bio-name-deco p { color: rgba(255,255,255,0.75); margin: 0; font-size: 0.82rem; }

/* Chips especialidades */
.spec-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.spec-chip {
  background: var(--soft);
  color: var(--pink);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid rgba(212,121,147,0.2);
  transition: all 0.3s;
}
.spec-chip:hover {
  background: var(--pink);
  color: var(--white);
}

.bio-text {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 20px;
}
.bio-text strong { color: var(--dark); }

/* ── Formación - Timeline avanzada ── */
.formacion-section {
  padding: 100px 0;
  background: var(--light-bg);
}

.tabs-nav {
  display: flex;
  gap: 0;
  background: var(--white);
  border-radius: 16px;
  padding: 6px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  margin-bottom: 48px;
  width: fit-content;
  flex-wrap: wrap;
  gap: 4px;
}
.tab-btn {
  font-family: "Poppins", sans-serif;
  padding: 10px 22px;
  border-radius: 12px;
  border: none;
  background: transparent;
  color: var(--gray);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.3s;
  white-space: nowrap;
}
.tab-btn.active {
  background: var(--pink);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(212,121,147,0.35);
}
.tab-btn:hover:not(.active) {
  background: var(--soft);
  color: var(--pink);
}

.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* Timeline vertical */
.timeline-adv {
  position: relative;
  padding-left: 40px;
}
.timeline-adv::before {
  content: '';
  position: absolute;
  left: 12px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--pink), var(--blue), var(--soft));
}

.tl-item {
  position: relative;
  margin-bottom: 36px;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.5s, transform 0.5s;
}
.tl-item.visible {
  opacity: 1;
  transform: translateX(0);
}
.tl-dot {
  position: absolute;
  left: -34px; top: 8px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--pink);
  box-shadow: 0 0 0 4px rgba(212,121,147,0.15);
  transition: transform 0.3s;
}
.tl-item:hover .tl-dot { transform: scale(1.3); }

.tl-card {
  background: var(--white);
  border-radius: 20px;
  padding: 20px 24px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.05);
  border-left: 3px solid var(--pink);
  transition: box-shadow 0.3s, transform 0.3s;
}
.tl-card:hover {
  box-shadow: 0 8px 32px rgba(212,121,147,0.15);
  transform: translateX(6px);
}
.tl-year {
  display: inline-block;
  background: var(--soft);
  color: var(--pink);
  border-radius: 20px;
  padding: 3px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}
.tl-card h5 {
  color: var(--dark);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 3px;
}
.tl-card .tl-inst {
  color: var(--pink);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 2px;
}
.tl-card .tl-loc {
  color: var(--gray);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 5px;
}
.tl-card .tl-loc i { font-size: 0.7rem; }
.tl-dot.blue { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(54,94,124,0.15); }
.tl-card.blue-left { border-left-color: var(--blue); }

/* Grid títulos */
.degrees-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.degree-card-adv {
  background: var(--white);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  border-top: 4px solid var(--pink);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.degree-card-adv::before {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 80px; height: 80px;
  background: var(--soft);
  border-radius: 80px 0 0 0;
  opacity: 0.4;
}
.degree-card-adv:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(212,121,147,0.14); }
.degree-card-adv .deg-flag { font-size: 2rem; margin-bottom: 12px; }
.degree-card-adv h5 { color: var(--dark); font-weight: 700; font-size: 0.95rem; margin-bottom: 6px; }
.degree-card-adv .deg-univ { color: var(--pink); font-size: 0.85rem; font-weight: 500; margin-bottom: 4px; }
.degree-card-adv .deg-year { color: var(--gray); font-size: 0.8rem; }

/* ── Países ── */
.paises-section {
  padding: 100px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.paises-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(212,121,147,0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(54,94,124,0.15) 0%, transparent 50%);
}
.paises-section .container { position: relative; z-index: 2; }

.countries-masonry {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 48px;
}
.c-pill {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 60px;
  padding: 14px 22px;
  transition: all 0.35s cubic-bezier(0.34,1.56,0.64,1);
  cursor: default;
}
.c-pill:hover {
  background: rgba(212,121,147,0.15);
  border-color: rgba(212,121,147,0.5);
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 12px 32px rgba(212,121,147,0.2);
}
.c-pill .flag { font-size: 1.6rem; }
.c-pill .c-info { display: flex; flex-direction: column; }
.c-pill .c-name { color: var(--white); font-weight: 600; font-size: 0.9rem; line-height: 1.2; }
.c-pill .c-detail { color: rgba(255,255,255,0.45); font-size: 0.75rem; }

/* Mentors */
.mentors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.mentor-adv {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 24px 20px;
  text-align: center;
  transition: all 0.35s;
}
.mentor-adv:hover {
  background: rgba(212,121,147,0.12);
  border-color: rgba(212,121,147,0.35);
  transform: translateY(-6px);
}
.mentor-adv .m-initials {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--pink), #c45c78);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
  font-weight: 800;
  font-size: 1rem;
  color: var(--white);
}
.mentor-adv h5 { color: var(--white); font-size: 0.88rem; font-weight: 600; margin-bottom: 4px; }
.mentor-adv p { color: rgba(255,255,255,0.45); font-size: 0.75rem; margin: 0; }

/* ── CTA ── */
.nos-cta {
  padding: 100px 0;
  background: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.nos-cta::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(212,121,147,0.08) 0%, transparent 65%);
  pointer-events: none;
}
.nos-cta h2 { color: var(--dark); font-weight: 800; margin-bottom: 16px; position: relative; }
.nos-cta p { color: var(--gray); max-width: 480px; margin: 0 auto 36px; position: relative; }
.nos-cta .cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ── Hero Grid Layout (reemplaza Bootstrap row/col) ── */
.nos-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-areas: "texto foto stats";
  align-items: center;
  gap: 24px;
  padding: 120px 0 80px;
}
.nos-hero__area-texto { grid-area: texto; }
.nos-hero__area-foto  { grid-area: foto; }
.nos-hero__area-stats { grid-area: stats; }

/* En tablet: texto arriba full, foto+stats abajo */
@media (max-width: 991px) {
  .nos-hero__grid {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "texto texto"
      "foto  stats";
    padding: 100px 0 60px;
    gap: 20px;
  }
}

/* En mobile: todo apilado en columna única */
@media (max-width: 767px) {
  .nos-hero__grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "texto"
      "foto"
      "stats";
    padding: 88px 0 40px;
    gap: 16px;
  }
}

/* ── Responsive ── */
@media (max-width: 991px) {
  .nos-hero__stats { flex-direction: row; flex-wrap: wrap; gap: 12px; }
  .stat-float { flex: 1; min-width: 140px; }
  .nos-hero__photo-wrap { padding-top: 0; }
  .mv-grid { grid-template-columns: 1fr; }
  .commitment-strip { flex-direction: column; text-align: center; }
  .nos-hero__bg-split .right-panel { clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%); }
  .countries-tag { display: none; }
}

@media (max-width: 767px) {
  .nos-hero { min-height: auto; padding-bottom: 0; }
  .nos-hero__title { letter-spacing: -1px; font-size: 2.2rem; }
  .nos-hero__desc  { font-size: 0.9rem; }

  .nos-hero__photo-wrap { padding-top: 0; margin-top: 0; }
  .photo-frame { border-radius: 20px; }
  .photo-frame img { height: 320px; }

  .credential-badge {
    left: 12px; bottom: 12px; top: auto;
    min-width: unset;
    width: calc(100% - 24px);
    padding: 10px 14px;
    display: flex; align-items: center; gap: 10px;
    flex-direction: row;
  }
  .credential-badge .cb-icon { flex-shrink: 0; width: 30px; height: 30px; margin-bottom: 0; }
  .credential-badge h6 { font-size: 0.76rem; margin-bottom: 0; }
  .credential-badge p  { font-size: 0.68rem; }

  .nos-hero__stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding-top: 0;
  }
  .stat-float {
    flex: none;
    width: 100%;
    padding: 14px 12px;
  }
  .stat-float .num    { font-size: 1.6rem; }
  .stat-float .label-s { font-size: 0.72rem; }

  .bio-photo__frame img { height: 340px; }
  .tabs-nav { width: 100%; }
  .tab-btn { flex: 1; text-align: center; padding: 10px 8px; font-size: 0.78rem; }
  .mentors-grid { grid-template-columns: repeat(2, 1fr); }
  .scroll-hint { display: none; }
}

/* ── Animations ── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}