/* ============================================================
   TM Quant — sections.css
   Layout y estilos de cada sección del sitio, en el orden
   en que aparecen en el HTML. Responsive mobile-first al final.
   ============================================================ */


/* ── HERO ────────────────────────────────────────────────────── */

.section-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100svh;       /* fallback: 100vh */
  min-height: 100vh;
  background-color: var(--color-ink);
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.55;
  pointer-events: none;
}

/* Textura de cuadrícula sutil */
.section-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(46, 78, 115, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 78, 115, 0.18) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
  pointer-events: none;
}

/* Resplandor verde superior-derecho */
.section-hero::after {
  content: '';
  position: absolute;
  top: -180px;
  right: -120px;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(30, 77, 59, 0.35) 0%, transparent 70%);
  z-index: 1;
  pointer-events: none;
}


/* Hero: columna de texto */
.section-hero .container {
  position: relative;
  z-index: 2;
}

.hero-text .label {
  color: var(--color-grove-glow);
}

.hero-text h1 {
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.hero-text h1 em {
  display: inline-block;
  padding: 0.05em 0.24em 0.09em;
  border-radius: 0.28em;
  background: #00599e;
  color: var(--color-white);
  font-style: normal;
  letter-spacing: 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 3px 8px rgba(6, 28, 52, 0.22);
}

.hero-text p {
  font-size: var(--text-md);
  color: var(--color-white);
  max-width: 480px;
  margin-bottom: var(--space-9);
}

.section-hero .btn-dark {
  background-color: var(--color-blue);
  color: var(--color-white);
}

.section-hero .btn-dark:hover,
.section-hero .btn-dark:focus-visible {
  background-color: #004080;
  color: var(--color-white);
}


/* ── EL PROBLEMA ─────────────────────────────────────────────── */

.section-problema {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(120deg, rgba(15, 42, 70, 0.58) 0%, rgba(28, 67, 106, 0.42) 45%, rgba(96, 121, 150, 0.32) 100%),
    radial-gradient(circle at 12% 78%, rgba(56, 132, 204, 0.34) 0%, rgba(56, 132, 204, 0) 42%),
    radial-gradient(circle at 86% 20%, rgba(219, 231, 245, 0.24) 0%, rgba(219, 231, 245, 0) 48%),
    url('../imgs/fondo/fondo-7paginas.jpg') center / cover no-repeat;
}

.section-problema::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 16% 18%, rgba(132, 185, 233, 0.3) 0%, rgba(132, 185, 233, 0) 38%),
    radial-gradient(circle at 86% 78%, rgba(19, 76, 132, 0.3) 0%, rgba(19, 76, 132, 0) 42%);
  z-index: 0;
  pointer-events: none;
}

.problema-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 40px;
  align-items: start;
  padding: clamp(40px, 6vw, 72px) 0;
}

.problema-header {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.problema-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.problema-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.problema-img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 18px 42px rgba(9, 22, 39, 0.36);
  object-fit: cover;
}

.problema-badges {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(130px, 1fr));
  gap: 12px;
  width: 100%;
  margin: 0;
  padding: 0;
}

.problema-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 12px 18px;
  border-radius: 11px;
  border: 1px solid rgba(208, 232, 255, 0.35);
  background: linear-gradient(180deg, rgba(0, 89, 158, 0.94) 0%, rgba(0, 77, 138, 0.94) 100%);
  color: #ffffff;
  font-size: 0.98rem;
  font-weight: 700;
  text-align: center;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(2px);
  box-shadow: 0 8px 18px rgba(4, 30, 54, 0.22);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.problema-badge:hover {
  transform: translateY(-2px);
  border-color: rgba(226, 241, 255, 0.55);
  box-shadow: 0 12px 24px rgba(4, 30, 54, 0.32);
}

.badge-icon {
  position: relative;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-bottom: 9px solid rgba(202, 230, 255, 0.92);
  margin-top: -1px;
}

.badge-icon::after {
  content: '!';
  position: absolute;
  left: -2px;
  top: 1px;
  font-size: 0.5rem;
  font-weight: 700;
  line-height: 1;
  color: #2d6293;
}

.problema-kicker {
  margin: 10px 0 2px;
  color: #d3e5f6;
  font-size: 1.04rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-align: center;
}

.problema-rule {
  width: min(100%, 210px);
  height: 2px;
  background: linear-gradient(90deg, rgba(81, 152, 214, 0), rgba(81, 152, 214, 0.9) 30%, rgba(81, 152, 214, 0.9) 70%, rgba(81, 152, 214, 0));
}

.problema-card {
  width: 100%;
  /* margin-top: 10px; */
  padding: clamp(30px, 3.6vw, 44px) clamp(22px, 4.4vw, 40px);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(194, 214, 233, 0.48);
  border-radius: 12px;
  box-shadow: 0 18px 42px rgba(9, 22, 39, 0.28);
  backdrop-filter: blur(2px);
  text-align: center;
}

.problema-card h2 {
  margin: 0;
  color: #1e4f7e;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.18;
  font-size: clamp(1.8rem, 3.1vw, 2.8rem);
  text-wrap: balance;
}

.problema-copy {
  width: 100%;
  margin: 4px 0 0;
  padding: 15px 20px;
  background: rgba(31, 64, 98, 0.52);
  border: 1px solid rgba(215, 232, 247, 0.28);
  border-radius: 10px;
  color: #edf6ff;
  font-size: clamp(0.86rem, 1.35vw, 1rem);
  line-height: 1.62;
  text-align: center;
  box-shadow: 0 10px 24px rgba(10, 31, 54, 0.2);
}


/* ── ENFOQUE ─────────────────────────────────────────────────── */

.section-enfoque {
  padding-block: 0;
  aspect-ratio: 2026.5 / 898.5;
  width: 100%;
  background-image: url('../imgs/grafico.jpg');
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  background-color: #ffffff;
}


/* ── ÁREAS DE TRABAJO ────────────────────────────────────────── */

.section-areas {
  /* background-color: #00599e; */
  background: url('../imgs/fondo/fondo-7paginas.jpg') center / cover no-repeat;
}

.section-areas .section-header {
  margin-bottom: clamp(34px, 4vw, 48px);
  text-align: center;
}

.section-areas .label {
  display: inline-block;
  margin-bottom: 12px;
  text-transform: none;
  letter-spacing: 0;
  color: #1e4f7e;
  font-size: 0.85rem;
  font-weight: 500;
  padding-bottom: 10px;
  min-width: 260px;
  border-bottom: 1px solid rgba(209, 228, 245, 0.55);
}

.section-areas .section-header h2 {
  color: #1e4f7e;
  font-size: clamp(2rem, 4.4vw, 3.35rem);
  line-height: 1.1;
  font-weight: 700;
}

.section-areas .areas-grid {
  width: min(100%, 1220px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
  background: transparent;
  border: 0;
  border-radius: 0;
  overflow: visible;
}

.section-areas .area-card {
  grid-column: span 4;
  background: #e6e8ec;
  border-radius: 14px;
  padding: 16px 18px 15px;
  min-height: 110px;
  box-shadow: 0 8px 18px rgba(8, 34, 59, 0.14);
}

.section-areas .area-card:hover {
  background: #eceef2;
}

.section-areas .area-card:nth-child(4) {
  grid-column: 3 / span 4;
}

.section-areas .area-card:nth-child(5) {
  grid-column: 7 / span 4;
}

.section-areas .area-num {
  margin-bottom: 2px;
  color: #1a4f80;
  font-size: 0.72rem;
  letter-spacing: 0;
}

.section-areas .area-card h3 {
  margin-bottom: 4px;
  color: #1b4c7d;
  font-size: 1rem;
  line-height: 1.25;
}

.section-areas .area-card p {
  color: #205180;
  font-size: 0.96rem;
  line-height: 1.35;
}


/* ── CASOS ───────────────────────────────────────────────────── */

.section-casos {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-block: clamp(24px, 4.5vh, 40px);
  background: url('../imgs/fondo/fondo-7paginas.jpg') center / cover no-repeat;
}

.section-casos::before {
  content: '';
  position: absolute;
  inset: 0;
  /* background: rgba(2, 20, 50, 0.72); */
  z-index: 1;
  pointer-events: none;
}

.section-casos .container {
  width: 100%;
  position: relative;
  z-index: 2;
}

.section-casos .section-header {
  margin-bottom: clamp(48px, 5vw, 68px);
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

.section-casos .label {
  color: #1e4f7e;
}

.section-casos .section-header h2 {
  color: #1e4f7e;
}

.section-casos .section-header p {
  margin-inline: auto;
  color: #1e4f7e;
}

.casos-layout {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(24px, 3.5vw, 48px);
  align-items: start;
}

.section-casos .caso-card {
  padding: 0;
  height: clamp(80px, 10vw, 130px);
  box-shadow: 0 10px 28px rgba(0, 20, 50, 0.28);
  background: rgba(255, 255, 255, 0.98);
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.section-casos .caso-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(0, 20, 50, 0.36);
}

.caso-card--featured {
  grid-column: 1;
  grid-row: 1 / span 2;
  min-height: 100%;
  padding: clamp(38px, 4.2vw, 52px);
  background: rgba(255, 255, 255, 0.99);
  box-shadow: 0 18px 52px rgba(0, 20, 50, 0.42);
  border-left: 5px solid var(--color-blue);
  display: flex;
  flex-direction: column;
}

.case-badge {
  display: inline-block;
  background: linear-gradient(135deg, #00599e 0%, #004080 100%);
  color: white;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 6px 12px;
  border-radius: 4px;
  margin-bottom: 16px;
  width: fit-content;
}

.case-result {
  margin-top: auto;
  padding-top: 18px;
  border-top: 2px solid rgba(0, 89, 158, 0.15);
}

.case-result .result-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #00599e;
  margin: 0 0 6px 0;
}

.case-result .result-text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #1e3a52;
  font-weight: 500;
  margin: 0;
}

.casos-secondary {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(12px, 1.8vw, 20px);
  align-items: start;
}

.section-casos .caso-header {
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(13, 42, 69, 0.08);
}

.section-casos .caso-company {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 700;
  color: #0d2a45;
  margin-bottom: 4px;
}

.section-casos .caso-sector {
  font-size: clamp(0.9rem, 1.5vw, 0.95rem);
  color: #5a6f85;
  font-weight: 500;
}

.section-casos .case-label {
  display: inline-block;
  color: var(--color-blue);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
  padding-bottom: 8px;
}

.section-casos .caso-card p {
  line-height: 1.7;
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  color: #1e3a52;
  margin: 0;
}

/* Laptop baja: compactar la sección para evitar scroll vertical */
@media (max-height: 820px) and (min-width: 961px) {
  .section-casos {
    padding-block: 18px;
  }

  .section-casos .section-header {
    margin-bottom: 28px;
  }

  .section-casos .section-header h2 {
    font-size: clamp(1.7rem, 2.2vw, 2.1rem);
  }

  .section-casos .section-header p {
    margin-top: 8px;
    font-size: 0.93rem;
    line-height: 1.45;
  }

  .casos-layout {
    gap: 18px;
  }

  .section-casos .caso-card {
    padding: 0;
  }

  .section-casos .caso-header {
    margin-bottom: 8px;
    padding-bottom: 7px;
  }

  .section-casos .caso-company {
    font-size: 0.95rem;
    margin-bottom: 2px;
  }

  .section-casos .caso-sector {
    font-size: 0.76rem;
  }

  .section-casos .case-label {
    margin-bottom: 3px;
    font-size: 0.58rem;
  }

  .section-casos .caso-card p {
    font-size: 0.8rem;
    line-height: 1.35;
  }
}


/* ── PERFIL / SECTORES ───────────────────────────────────────── */

.section-perfil {
  background-color: var(--color-white);
  background-image: url('../imgs/fondo/fondo-7paginas.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.perfil-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}

.perfil-left h2 {
  font-size: var(--text-h2);
  margin-bottom: var(--space-4);
}

.perfil-left p {
  font-size: 0.9375rem;
  color: var(--color-body);
  line-height: 1.75;
}


/* ── CIERRE / CTA ────────────────────────────────────────────── */

.section-cierre {
  background-color: var(--color-blue);
  text-align: center;
}

.cierre-inner {
  max-width: 620px;
  margin-inline: auto;
}

.section-cierre .label {
  display: block;
  text-align: center;
  color: var(--color-grove-glow);
}

.section-cierre h2 {
  font-size: var(--text-hero-cta);
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 18px;
}

.section-cierre p {
  font-size: var(--text-base);
  color: var(--color-fog);
  line-height: 1.75;
  margin-bottom: var(--space-9);
}


/* ── CONTACTO ────────────────────────────────────────────────── */

.section-contacto {
  padding-block: 0;
  background:
    linear-gradient(90deg, #e8e8ea 0 42%, transparent 42%),
    url('../imgs/fondo/fondo-4.jpg') center / cover no-repeat;
}

.contacto-layout {
  display: grid;
  grid-template-columns: 42% 58%;
  gap: 0;
  align-items: stretch;
  min-height: clamp(560px, 78vh, 700px);
}

.contacto-left {
  padding: clamp(56px, 8vw, 92px) clamp(28px, 4.5vw, 54px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contacto-left .label {
  color: var(--color-blue);
  margin-bottom: 10px;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.9rem;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(17, 74, 124, 0.2);
}

.contacto-left h2 {
  font-size: clamp(2rem, 4vw, 3.05rem);
  margin-bottom: 12px;
  line-height: 1.06;
  color: var(--color-blue);
}

.contacto-left p {
  font-size: 1rem;
  color: #3f4f61;
  line-height: 1.6;
  max-width: 420px;
}

.section-contacto .contact-form {
  justify-self: center;
  align-self: center;
  width: min(92%, 430px);
  background: rgba(230, 238, 248, 0.6);
  backdrop-filter: blur(3px);
  border-radius: 38px;
  padding: 28px 22px 20px;
  box-shadow: 0 16px 36px rgba(7, 29, 53, 0.25);
}

.contact-form-title {
  text-align: center;
  color: #eff6ff;
  font-size: clamp(2rem, 3vw, 2.6rem);
  margin-bottom: 12px;
  font-weight: 700;
}

.section-contacto .form-group {
  gap: 4px;
}

.section-contacto .form-group label {
  color: #1a4b7b;
  letter-spacing: 0.08em;
}

.section-contacto .form-group input,
.section-contacto .form-group textarea {
  border-radius: 2px;
  border-color: rgba(116, 150, 184, 0.42);
  background: rgba(245, 248, 252, 0.95);
  padding: 10px 12px;
}

.section-contacto .form-group textarea {
  min-height: 86px;
}

.section-contacto .form-submit {
  align-self: center;
  min-width: 150px;
  padding: 10px 26px;
  border-radius: 999px;
  background-color: var(--color-white);
  color: var(--color-blue);
  font-weight: 700;
  letter-spacing: 0;
}

.section-contacto .form-submit:hover,
.section-contacto .form-submit:focus-visible {
  background-color: #f1f6fc;
  color: var(--color-blue);
}


/* ── ANIMACIONES DE ENTRADA (JS-driven) ──────────────────────── */

.js-reveal {
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transition: opacity 0.62s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.62s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.js-reveal--left {
  transform: translate3d(-22px, 0, 0);
}

.js-reveal--right {
  transform: translate3d(22px, 0, 0);
}

.js-reveal--scale {
  transform: scale(0.97);
}

.js-reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
  body:not(.force-motion) .js-reveal,
  body:not(.force-motion) .js-reveal--left,
  body:not(.force-motion) .js-reveal--right,
  body:not(.force-motion) .js-reveal--scale {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}


/* ════════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE FIRST
   Breakpoints:
     480px  → móvil pequeño
     720px  → tablet/phablet
     960px  → tablet landscape / desktop angosto
   ════════════════════════════════════════════════════════════════ */


/* ── 960px: tablet landscape ──────────────────────────────────── */

@media (max-width: 960px) {
  /* Hero: una columna */
  .hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .hero-diagram {
    max-width: 360px;
  }

  /* Enfoque: una columna */
  .enfoque-layout {
    grid-template-columns: 1fr;
  }

  /* Perfil: una columna */
  .perfil-layout {
    grid-template-columns: 1fr;
  }

  /* Áreas: 2 columnas */
  .areas-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-areas .area-card,
  .section-areas .area-card:nth-child(4) {
    grid-column: span 6;
  }

  .section-areas .area-card:nth-child(5){
    grid-column: 4 / span 6;
  }

  /* Casos: 2 columnas compactas */
  .casos-layout {
    grid-template-columns: 1fr 1fr;
    gap: clamp(16px, 2.5vw, 32px);
  }

  .caso-card--featured {
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: auto;
  }

  .casos-secondary {
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(12px, 2vw, 18px);
  }
}


/* ── 720px: tablet/phablet ────────────────────────────────────── */

@media (max-width: 720px) {
  /* Ocultar nav links + CTA de escritorio */
  .nav-links,
  .nav-cta {
    display: none;
  }

  /* Mostrar hamburger */
  .hamburger {
    display: flex;
  }

  .problema-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .problema-badges {
    grid-template-columns: 1fr 1fr;
  }

  .problema-badge {
    min-height: 46px;
    padding: 10px 14px;
    font-size: 0.92rem;
  }

  .problema-card h2 {
    font-size: clamp(1.35rem, 6vw, 1.8rem);
  }

  /* Casos: una columna */
  .casos-layout {
    grid-template-columns: 1fr;
  }

  .casos-grid {
    gap: var(--space-3);
  }

  .section-casos {
    min-height: auto;
    display: block;
    padding-block: var(--space-16);
  }

  /* Contacto: una columna */
  .contacto-layout {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .section-contacto {
    padding-block: var(--space-16);
    background:
      linear-gradient(180deg, #e8e8ea 0 32%, transparent 40%),
      url('../imgs/fondo/fondo-4.jpg') center / cover no-repeat;
  }

  .contacto-left {
    padding: 30px 0 34px;
    align-items: flex-start;
  }

  .section-contacto .contact-form {
    width: min(100%, 520px);
  }

  /* Áreas: una columna */
  .areas-grid {
    grid-template-columns: 1fr;
  }

  .section-areas .label {
    min-width: 220px;
  }

  .section-areas .area-card {
    min-height: auto;
  }

  /* Hero: texto */
  .hero-text p {
    max-width: 100%;
  }
}


/* ── 480px: móvil pequeño ─────────────────────────────────────── */

@media (max-width: 480px) {
  /* Footer en columna */
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .footer-nav {
    flex-direction: column;
    gap: var(--space-2);
  }

  /* Hero padding ajustado */
  .hero-inner {
    padding-block: 100px 60px;
    gap: var(--space-10);
  }

  .problema-badges {
    grid-template-columns: 1fr;
  }

  .problema-grid {
    gap: 20px;
    padding: 34px 0;
  }

  .problema-card {
    border-radius: 6px;
    padding: 24px 16px;
  }

  .problema-copy {
    padding: 12px 14px;
    border-radius: 8px;
  }

  /* CTA botón full width en mobile */
  .section-cierre .btn,
  .hero-text .btn {
    display: block;
    text-align: center;
  }

  .section-enfoque {
    aspect-ratio: 2000 / 1200;
  }

  .casos-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-2);
  }

}