/* ============================================
   ADRIANA GONZÁLEZ · PORTFOLIO WEB
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── TOKENS ───────────────────────────────── */
:root {
  --verde:     #1D4E4A;
  --teal:      #3D9B8C;
  --dorado:    #B5922A;
  --crema:     #F5F0E8;
  --marino:    #1A2A4A;
  --blanco:    #FFFFFF;
  --gris:      #555555;
  --gris-claro:#E8E4DC;

  --font-display: 'DM Serif Display', serif;
  --font-body:    'Inter', sans-serif;

  --max-w: 1100px;
  --radius: 10px;
  --transition: 0.3s ease;
}

/* ── RESET ────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--marino);
  background: var(--blanco);
  line-height: 1.7;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── UTILIDADES ───────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.seccion {
  padding: 90px 0;
}
.seccion--crema { background: var(--crema); }
.etiqueta {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
}
.titulo-seccion {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--marino);
  line-height: 1.15;
  margin-bottom: 16px;
}
.linea-deco {
  width: 48px;
  height: 3px;
  background: var(--dorado);
  margin-bottom: 32px;
  border-radius: 2px;
}
.tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  background: var(--gris-claro);
  font-size: 13px;
  font-weight: 500;
  color: var(--marino);
  margin: 4px 4px 0 0;
}

/* ── BOTONES ──────────────────────────────── */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.btn--primario {
  background: var(--verde);
  color: var(--blanco);
}
.btn--primario:hover {
  background: #163835;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(29,78,74,0.25);
}
.btn--outline {
  background: transparent;
  color: var(--blanco);
  border: 2px solid rgba(255,255,255,0.6);
}
.btn--outline:hover {
  background: rgba(255,255,255,0.1);
}

/* ── NAV ──────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--blanco);
  border-bottom: 1px solid var(--gris-claro);
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: box-shadow var(--transition);
}
.nav.scrolled {
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--marino);
  line-height: 1.2;
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav__logo-img {
  height: 40px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.nav__logo span {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  color: var(--teal);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.nav__links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--gris);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--verde); }
.nav__links .btn { padding: 9px 22px; font-size: 14px; color: var(--blanco); }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--marino);
  border-radius: 2px;
  transition: var(--transition);
}

/* menú móvil */
.nav__mobile {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: var(--blanco);
  border-bottom: 1px solid var(--gris-claro);
  padding: 24px;
  flex-direction: column;
  gap: 20px;
  z-index: 99;
}
.nav__mobile.abierto { display: flex; }
.nav__mobile a {
  font-size: 15px;
  font-weight: 500;
  color: var(--marino);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--gris-claro);
}

/* ── HERO ─────────────────────────────────── */
.hero {
  min-height: 100vh;
  padding-top: 64px;
  background: var(--blanco);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 420px; height: 420px;
  background: var(--crema);
  border-radius: 0 0 0 100%;
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 200px; height: 5px;
  background: var(--dorado);
}
.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding-top: 60px;
  padding-bottom: 60px;
}
.hero__texto {}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--crema);
  border: 1px solid var(--gris-claro);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero__badge::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--teal);
  border-radius: 50%;
}
.hero__titulo {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4rem);
  color: var(--marino);
  line-height: 1.1;
  margin-bottom: 16px;
}
.hero__subtitulo {
  font-size: 1rem;
  color: var(--gris);
  font-weight: 400;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}
.hero__tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--teal);
  margin-bottom: 36px;
  line-height: 1.4;
}
.hero__botones {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero__botones .btn--outline {
  color: var(--verde);
  border-color: var(--verde);
}
.hero__botones .btn--outline:hover {
  background: var(--verde);
  color: var(--blanco);
}

/* tarjeta visual del hero */
.hero__card {
  background: var(--verde);
  border-radius: 20px;
  padding: 40px 36px;
  color: var(--blanco);
  position: relative;
  overflow: hidden;
}
.hero__card::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}
.hero__card-stat {
  margin-bottom: 28px;
}
.hero__card-stat:last-child { margin-bottom: 0; }
.hero__card-numero {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--dorado);
  line-height: 1;
  margin-bottom: 4px;
}
.hero__card-label {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hero__card-divider {
  width: 100%;
  height: 1px;
  background: rgba(255,255,255,0.15);
  margin: 20px 0;
}

/* ── SOBRE MÍ ────────────────────────────── */
.sobre {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 70px;
  align-items: start;
}
.sobre__foto-wrap {
  position: relative;
}
.sobre__foto {
  width: 100%;
  aspect-ratio: 3/4;
  border-radius: var(--radius);
  background: var(--gris-claro);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.sobre__foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 25% 30%;
  border-radius: var(--radius);
}
.sobre__foto-placeholder {
  font-size: 80px;
  opacity: 0.25;
}
.sobre__tags {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.sobre__mision {
  background: #EBF4F3;
  border-left: 4px solid var(--teal);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 24px 28px;
  margin-top: 28px;
}
.sobre__mision-titulo {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
}
.sobre__mision p {
  font-size: 15px;
  color: var(--marino);
  line-height: 1.65;
}
.sobre__texto p {
  color: var(--gris);
  font-size: 15.5px;
  line-height: 1.8;
  margin-bottom: 16px;
}

/* ── ESPECIALIDADES ──────────────────────── */
.grid-especialidades {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.card-esp {
  background: var(--blanco);
  border: 1px solid var(--gris-claro);
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: var(--transition);
}
.card-esp:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.08);
  border-left-color: var(--verde);
}
.card-esp__icono {
  font-size: 28px;
  margin-bottom: 14px;
}
.card-esp__titulo {
  font-size: 15px;
  font-weight: 700;
  color: var(--marino);
  margin-bottom: 8px;
}
.card-esp__desc {
  font-size: 13.5px;
  color: var(--gris);
  line-height: 1.6;
}

/* ── SERVICIOS ───────────────────────────── */
.servicios-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}
.servicio-card {
  background: var(--blanco);
  border-radius: 14px;
  padding: 36px 32px;
  border: 1px solid var(--gris-claro);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.servicio-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--teal);
  border-radius: 14px 14px 0 0;
}
.servicio-card:nth-child(even)::before { background: var(--dorado); }
.servicio-card:hover {
  box-shadow: 0 10px 36px rgba(0,0,0,0.09);
  transform: translateY(-3px);
}
.servicio-card__icono {
  font-size: 32px;
  margin-bottom: 16px;
}
.servicio-card__titulo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--marino);
  margin-bottom: 12px;
}
.servicio-card__desc {
  font-size: 14px;
  color: var(--gris);
  margin-bottom: 20px;
  line-height: 1.7;
}
.servicio-card__lista {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.servicio-card__lista li {
  font-size: 13.5px;
  color: var(--gris);
  padding-left: 18px;
  position: relative;
}
.servicio-card__lista li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
  font-size: 12px;
}
.servicio-card__ideal {
  background: var(--crema);
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 12.5px;
  color: var(--gris);
  margin-top: 16px;
}
.servicio-card__ideal strong {
  color: var(--marino);
}
.servicio-card__modalidades {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 16px 0;
}
.modalidad {
  border-radius: 8px;
  padding: 14px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
}
.modalidad--presencial {
  background: var(--verde);
  color: var(--blanco);
}
.modalidad--virtual {
  background: var(--dorado);
  color: var(--blanco);
}
.modalidad span {
  display: block;
  font-size: 11px;
  font-weight: 400;
  margin-top: 4px;
  opacity: 0.85;
}
.servicio-card__temas {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0;
}
.tema-tag {
  background: #EBF4F3;
  color: var(--teal);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
}

/* card ancho completo */
.servicio-card--full {
  grid-column: 1 / -1;
}
.servicio-card--full .servicio-pilares {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 16px;
}
.pilar {
  text-align: center;
  padding: 24px 20px;
  background: var(--crema);
  border-radius: 10px;
}
.pilar__icono { font-size: 28px; margin-bottom: 10px; }
.pilar__titulo { font-size: 14px; font-weight: 700; color: var(--marino); margin-bottom: 8px; }
.pilar__desc   { font-size: 13px; color: var(--gris); line-height: 1.55; }

/* ── RIESGOS ─────────────────────────────── */
.riesgos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
}
.riesgo-card {
  background: var(--blanco);
  border-radius: var(--radius);
  padding: 28px 28px 28px 32px;
  border-left: 5px solid var(--verde);
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  transition: var(--transition);
}
.riesgo-card:nth-child(even) { border-left-color: var(--dorado); }
.riesgo-card:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.09);
}
.riesgo-card__num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gris-claro);
  line-height: 1;
  margin-bottom: 8px;
}
.riesgo-card__titulo {
  font-size: 16px;
  font-weight: 700;
  color: var(--marino);
  margin-bottom: 8px;
}
.riesgo-card__desc {
  font-size: 14px;
  color: var(--gris);
  line-height: 1.65;
}

/* ── METODOLOGÍA ─────────────────────────── */
.metodologia-pasos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 56px;
  position: relative;
}
.metodologia-pasos::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--dorado));
  z-index: 0;
}
.paso {
  text-align: center;
  padding: 0 16px;
  position: relative;
  z-index: 1;
}
.paso__circulo {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--blanco);
  border: 3px solid var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--teal);
  box-shadow: 0 4px 16px rgba(61,155,140,0.2);
  transition: var(--transition);
}
.paso:nth-child(even) .paso__circulo {
  border-color: var(--dorado);
  color: var(--dorado);
  box-shadow: 0 4px 16px rgba(181,146,42,0.2);
}
.paso:hover .paso__circulo {
  transform: scale(1.08);
}
.paso__icono { font-size: 24px; }
.paso__titulo {
  font-size: 15px;
  font-weight: 700;
  color: var(--marino);
  margin-bottom: 10px;
}
.paso__desc {
  font-size: 13px;
  color: var(--gris);
  line-height: 1.6;
}
.metodologia-nota {
  text-align: center;
  margin-top: 48px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--teal);
}

/* ── CONTACTO ────────────────────────────── */
.contacto {
  background: var(--verde);
  color: var(--blanco);
  text-align: center;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.contacto::before {
  content: '"';
  position: absolute;
  top: -20px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 200px;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  pointer-events: none;
}
.contacto .titulo-seccion {
  color: var(--blanco);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  max-width: 700px;
  margin: 0 auto 12px;
}
.contacto .linea-deco {
  background: var(--dorado);
  margin: 16px auto 40px;
}
.contacto__nombre {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--dorado);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.contacto__cargo {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 48px;
}
.contacto__bloques {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.contacto__bloque {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 20px 28px;
  min-width: 180px;
  text-align: center;
  transition: var(--transition);
}
.contacto__bloque:hover {
  background: rgba(255,255,255,0.14);
}
.contacto__bloque-titulo {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dorado);
  margin-bottom: 6px;
}
.contacto__bloque-valor {
  font-size: 14px;
  color: rgba(255,255,255,0.85);
}

/* ── FORM CONTACTO ───────────────────────── */
.form-contacto {
  max-width: 600px;
  margin: 40px auto 0;
  text-align: left;
}
.form-fila {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.campo {
  margin-bottom: 18px;
}
.form-contacto label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dorado);
  margin-bottom: 8px;
}
.form-contacto input,
.form-contacto textarea {
  width: 100%;
  padding: 13px 16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  color: var(--blanco);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color var(--transition), background var(--transition);
}
.form-contacto input::placeholder,
.form-contacto textarea::placeholder {
  color: rgba(255,255,255,0.35);
}
.form-contacto input:focus,
.form-contacto textarea:focus {
  outline: none;
  border-color: var(--dorado);
  background: rgba(255,255,255,0.12);
}
.form-contacto textarea {
  min-height: 130px;
  resize: vertical;
}
.btn--dorado {
  background: var(--dorado);
  color: var(--blanco);
  font-size: 15px;
  padding: 14px 36px;
  border-radius: 6px;
  width: 100%;
  margin-top: 4px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: var(--font-body);
  font-weight: 600;
}
.btn--dorado:hover:not(:disabled) {
  background: #9e7d23;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(181,146,42,0.35);
}
.btn--dorado:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.form-msg {
  margin-top: 14px;
  font-size: 14px;
  text-align: center;
  min-height: 20px;
}
.form-msg--ok  { color: #7fffa8; }
.form-msg--err { color: #ffaaaa; }

@media (max-width: 560px) {
  .form-fila { grid-template-columns: 1fr; }
}

/* ── FOOTER ──────────────────────────────── */
.footer {
  background: var(--marino);
  color: rgba(255,255,255,0.5);
  text-align: center;
  padding: 24px;
  font-size: 13px;
}
.footer span { color: var(--dorado); }

/* ── WHATSAPP FLOTANTE ────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 200;
  transition: var(--transition);
  cursor: pointer;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
}

/* ── ANIMACIONES DE ENTRADA ──────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
}

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }

  .hero .container { grid-template-columns: 1fr; }
  .hero__card { display: none; }
  .hero { min-height: auto; padding: 120px 0 70px; }

  .sobre { grid-template-columns: 1fr; gap: 40px; }
  .sobre__foto { aspect-ratio: 1/1; max-width: 260px; }
  .sobre__foto-deco { display: none; }

  .grid-especialidades { grid-template-columns: repeat(2, 1fr); }

  .servicios-grid { grid-template-columns: 1fr; }
  .servicio-card--full .servicio-pilares { grid-template-columns: 1fr; }

  .riesgos-grid { grid-template-columns: 1fr; }

  .metodologia-pasos {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .metodologia-pasos::before { display: none; }
}

@media (max-width: 560px) {
  .seccion { padding: 64px 0; }
  .grid-especialidades { grid-template-columns: 1fr; }
  .metodologia-pasos { grid-template-columns: 1fr; }
  .hero__botones { flex-direction: column; }
  .contacto__bloques { flex-direction: column; align-items: center; }
  .contacto__bloque { width: 100%; max-width: 300px; }
}