/* ============================================================
   IMG CONSTRUMIN — ENHANCEMENTS PREMIUM v2.0
   Mejoras visuales para páginas de servicio e index
   Light/Dark mode, timeline, benefits, tech specs, FAQ, CTA
   ============================================================ */

/* ─── VARIABLES ─────────────────────────────────────────── */
:root {
  --svc-accent:        #F97316;
  --svc-accent-dark:   #EA580C;
  --svc-green:         #1F6B45;
  --svc-green-mid:     #2FA866;
  --svc-dark-bg:       #06130F;
  --svc-dark-card:     #0B1F17;
  --svc-dark-card2:    #111827;
  --svc-light-bg:      #F8FAF7;
  --svc-light-card:    #FFFFFF;
  --svc-border-light:  rgba(0,0,0,.08);
  --svc-border-dark:   rgba(255,255,255,.10);
  --svc-shadow:        0 4px 24px rgba(0,0,0,.08);
  --svc-shadow-hover:  0 12px 40px rgba(0,0,0,.16);
  --svc-radius:        1.25rem;
  --svc-radius-lg:     1.75rem;
  --ease-expo:         cubic-bezier(0.19,1,0.22,1);
}

/* ─── GLOBAL TITLE FIX ──────────────────────────────────── */
.service-title,
.premium-title,
.responsive-heading,
.svc-h1,
.svc-h2 {
  font-size: clamp(2.1rem, 5vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  text-wrap: balance;
  word-break: normal;
  overflow-wrap: normal;
  hyphens: none;
  -webkit-hyphens: none;
}

/* ─── HERO PREMIUM ──────────────────────────────────────── */
.svc-hero {
  position: relative;
  min-height: clamp(520px, 75vh, 780px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--svc-dark-bg);
}

.svc-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.svc-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.svc-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(6,19,15,.90) 0%, rgba(6,19,15,.65) 60%, rgba(6,19,15,.30) 100%),
    linear-gradient(180deg, transparent 40%, rgba(6,19,15,.70) 100%);
}

/* Overlay suave en modo claro */
html:not(.dark) .svc-hero__overlay {
  background:
    linear-gradient(90deg, rgba(6,19,15,.82) 0%, rgba(6,19,15,.55) 60%, rgba(6,19,15,.22) 100%),
    linear-gradient(180deg, transparent 40%, rgba(6,19,15,.60) 100%);
}

.svc-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: clamp(5rem,12vh,8rem) 1.5rem 3.5rem;
}

@media (min-width: 640px) { .svc-hero__inner { padding-left: 2rem; padding-right: 2rem; } }
@media (min-width: 1024px) { .svc-hero__inner { padding-left: 3rem; padding-right: 3rem; } }

.svc-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem 1rem;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  color: #fff;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.svc-hero__badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--svc-accent);
  flex-shrink: 0;
}

.svc-hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
  font-weight: 900;
  color: #fff;
  text-wrap: balance;
  word-break: normal;
  hyphens: none;
  -webkit-hyphens: none;
  text-shadow: 0 2px 24px rgba(0,0,0,.50);
  margin-bottom: 1.25rem;
  max-width: 44rem;
}

.svc-hero__subtitle {
  font-size: clamp(.95rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.82);
  line-height: 1.6;
  max-width: 34rem;
  margin-bottom: 2rem;
  font-weight: 400;
}

/* Chips de confianza */
.svc-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 2.5rem;
}

.svc-hero__chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .3rem .85rem;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.88);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.svc-hero__chip i { color: var(--svc-green-mid); font-size: .7rem; }

/* CTAs hero */
.svc-hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
}

.svc-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.85rem;
  border-radius: 999px;
  background: var(--svc-accent);
  color: #fff;
  font-weight: 700;
  font-size: .92rem;
  text-decoration: none;
  transition: background .22s ease, transform .22s ease, box-shadow .22s ease;
  box-shadow: 0 4px 20px rgba(249,115,22,.35);
  white-space: nowrap;
}

.svc-btn-primary:hover {
  background: var(--svc-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(249,115,22,.45);
}

.svc-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .85rem 1.85rem;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.28);
  color: #fff;
  font-weight: 600;
  font-size: .92rem;
  text-decoration: none;
  transition: background .22s ease, transform .22s ease;
  white-space: nowrap;
}

.svc-btn-secondary:hover {
  background: rgba(255,255,255,.15);
  transform: translateY(-2px);
}

/* ─── SECCIÓN BASE ───────────────────────────────────────── */
.svc-section {
  padding: clamp(3.5rem, 7vw, 5.5rem) 1.5rem;
}

@media (min-width: 640px) { .svc-section { padding-left: 2rem; padding-right: 2rem; } }
@media (min-width: 1024px) { .svc-section { padding-left: 3rem; padding-right: 3rem; } }

.svc-section__inner {
  max-width: 72rem;
  margin: 0 auto;
}

/* Encabezados de sección */
.svc-section-head {
  text-align: center;
  margin-bottom: 3rem;
}

.svc-kicker {
  display: inline-block;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--svc-accent);
  margin-bottom: .6rem;
}

.svc-section-head h2 {
  font-size: clamp(1.85rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.08;
  text-wrap: balance;
  color: #06130F;
  margin-bottom: .75rem;
}

.dark .svc-section-head h2 { color: #fff; }

.svc-section-head p {
  font-size: clamp(.9rem, 2vw, 1.05rem);
  color: #4B5563;
  line-height: 1.7;
  max-width: 44rem;
  margin: 0 auto;
}

.dark .svc-section-head p { color: #9CA3AF; }

/* ─── INTRO SECTION ─────────────────────────────────────── */
.svc-intro { background: #F8FAF7; }
.dark .svc-intro { background: var(--svc-dark-card); }

.svc-intro__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .svc-intro__grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (min-width: 1024px) {
  .svc-intro__grid { grid-template-columns: 3fr 2fr; gap: 3.5rem; align-items: center; }
}

/* Título de la intro: color por CSS (antes iba inline y quedaba
   invisible en dark). Hereda jerarquía de .svc-section-head h2. */
.svc-intro__text h2 { color: #06130F; }
.dark .svc-intro__text h2 { color: #F9FAFB; }

.svc-intro__text p {
  font-size: clamp(.92rem, 1.8vw, 1.05rem);
  color: #374151;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.dark .svc-intro__text p { color: #D1D5DB; }

.svc-intro__text p:last-child { margin-bottom: 0; }

.svc-intro__stat-card {
  background: #fff;
  border: 1px solid var(--svc-border-light);
  border-radius: var(--svc-radius);
  padding: 1.75rem;
  box-shadow: var(--svc-shadow);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.dark .svc-intro__stat-card {
  background: var(--svc-dark-card2);
  border-color: var(--svc-border-dark);
}

.svc-stat-item strong {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: var(--svc-green);
  line-height: 1;
  margin-bottom: .25rem;
}

.dark .svc-stat-item strong { color: var(--svc-green-mid); }

.svc-stat-item span {
  font-size: .8rem;
  font-weight: 700;
  color: #6B7280;
  text-transform: uppercase;
  letter-spacing: .1em;
}

/* ─── BENEFITS ──────────────────────────────────────────── */
.svc-benefits {
  background: #fff;
}

.dark .svc-benefits {
  background: var(--svc-dark-bg);
}

.svc-benefits__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.svc-benefit-card {
  background: #F8FAF7;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--svc-radius);
  padding: 1.75rem;
  transition: transform .22s var(--ease-expo), box-shadow .22s var(--ease-expo), border-color .22s;
}

.svc-benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--svc-shadow-hover);
  border-color: rgba(31,107,69,.18);
}

.dark .svc-benefit-card {
  background: var(--svc-dark-card);
  border-color: var(--svc-border-dark);
}

.dark .svc-benefit-card:hover { border-color: rgba(47,168,102,.25); }

.svc-benefit-icon {
  width: 3rem;
  height: 3rem;
  border-radius: .75rem;
  background: linear-gradient(135deg, var(--svc-green), var(--svc-green-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

.svc-benefit-card h3 {
  font-size: 1rem;
  font-weight: 800;
  color: #111827;
  margin-bottom: .5rem;
  line-height: 1.3;
}

.dark .svc-benefit-card h3 { color: #fff; }

.svc-benefit-card p {
  font-size: .875rem;
  color: #6B7280;
  line-height: 1.65;
}

.dark .svc-benefit-card p { color: #9CA3AF; }

/* ─── TIMELINE PREMIUM ──────────────────────────────────── */
.svc-timeline {
  background: #F8FAF7;
}

.dark .svc-timeline {
  background: var(--svc-dark-card);
}

.svc-timeline__list {
  position: relative;
  max-width: 56rem;
  margin: 0 auto;
  padding-left: 0;
  list-style: none;
}

.svc-timeline__item {
  display: flex;
  gap: 1.5rem;
  position: relative;
  padding-bottom: 2rem;
}

.svc-timeline__item:last-child { padding-bottom: 0; }

/* Línea vertical */
.svc-timeline__item:not(:last-child) .svc-timeline__marker::after {
  content: '';
  position: absolute;
  top: 3rem;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: calc(100% - .5rem);
  background: linear-gradient(to bottom, var(--svc-green-mid), transparent);
}

.svc-timeline__marker {
  position: relative;
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--svc-green), var(--svc-green-mid));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .04em;
  box-shadow: 0 4px 16px rgba(31,107,69,.35);
  z-index: 1;
}

.svc-timeline__content {
  flex: 1;
  padding-top: .5rem;
}

.svc-timeline__content h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: #111827;
  margin-bottom: .4rem;
  line-height: 1.3;
}

.dark .svc-timeline__content h3 { color: #F9FAFB; }

.svc-timeline__content p {
  font-size: .875rem;
  color: #6B7280;
  line-height: 1.65;
}

.dark .svc-timeline__content p { color: #9CA3AF; }

/* ─── APPLICATIONS ──────────────────────────────────────── */
.svc-applications {
  background: #fff;
}

.dark .svc-applications {
  background: var(--svc-dark-bg);
}

.svc-apps__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.svc-app-card {
  position: relative;
  border-radius: var(--svc-radius-lg);
  overflow: hidden;
  min-height: 200px;
  display: flex;
  align-items: flex-end;
  background: var(--svc-dark-card);
  text-decoration: none;
  transition: transform .25s var(--ease-expo);
}

.svc-app-card:hover { transform: translateY(-5px); }

.svc-app-card__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform .5s var(--ease-expo);
}

.svc-app-card:hover .svc-app-card__bg { transform: scale(1.07); }

.svc-app-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6,19,15,.92) 0%, rgba(6,19,15,.30) 60%, transparent 100%);
}

.svc-app-card__body {
  position: relative;
  z-index: 2;
  padding: 1.5rem;
  width: 100%;
}

.svc-app-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: .65rem;
  background: var(--svc-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: .95rem;
  margin-bottom: .75rem;
}

.svc-app-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.25;
  margin-bottom: .4rem;
}

.svc-app-card p {
  font-size: .78rem;
  color: rgba(255,255,255,.72);
  line-height: 1.55;
}

/* Versión sin imagen (fallback) */
.svc-app-card--plain {
  background: #F8FAF7;
  border: 1px solid rgba(0,0,0,.07);
  min-height: 160px;
  align-items: flex-start;
}

.dark .svc-app-card--plain {
  background: var(--svc-dark-card);
  border-color: var(--svc-border-dark);
}

.svc-app-card--plain .svc-app-card__body { padding: 1.5rem; }

.svc-app-card--plain h3 {
  color: #111827;
  font-size: 1rem;
}

.dark .svc-app-card--plain h3 { color: #fff; }

.svc-app-card--plain p {
  color: #6B7280;
  font-size: .85rem;
}

.dark .svc-app-card--plain p { color: #9CA3AF; }

/* ─── TECH SPECS ─────────────────────────────────────────── */
.svc-tech {
  background: #F8FAF7;
}

.dark .svc-tech {
  background: var(--svc-dark-card);
}

.svc-tech__grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.svc-tech-item {
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--svc-radius);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  transition: box-shadow .22s ease;
}

.svc-tech-item:hover { box-shadow: var(--svc-shadow-hover); }

.dark .svc-tech-item {
  background: var(--svc-dark-card2);
  border-color: var(--svc-border-dark);
}

.svc-tech-item__icon {
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
  border-radius: .6rem;
  background: rgba(31,107,69,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--svc-green);
  font-size: .95rem;
}

.dark .svc-tech-item__icon {
  background: rgba(47,168,102,.12);
  color: var(--svc-green-mid);
}

.svc-tech-item__body strong {
  display: block;
  font-size: .875rem;
  font-weight: 800;
  color: #111827;
  margin-bottom: .3rem;
}

.dark .svc-tech-item__body strong { color: #F9FAFB; }

.svc-tech-item__body p {
  font-size: .82rem;
  color: #6B7280;
  line-height: 1.6;
}

.dark .svc-tech-item__body p { color: #9CA3AF; }

/* ─── CTA FINAL PREMIUM ──────────────────────────────────── */
.svc-cta-final {
  background: linear-gradient(135deg, var(--svc-dark-card) 0%, #0d2318 50%, #071a12 100%);
  border-radius: 0;
  padding: clamp(3.5rem, 7vw, 5rem) 1.5rem;
  position: relative;
  overflow: hidden;
}

.svc-cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 75% 50%, rgba(249,115,22,.12) 0%, transparent 70%);
  pointer-events: none;
}

.svc-cta-final__inner {
  max-width: 72rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .svc-cta-final__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
  }
}

.svc-cta-final__label {
  display: inline-block;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--svc-accent);
  margin-bottom: .75rem;
}

.svc-cta-final h2 {
  font-size: clamp(1.75rem, 4vw, 2.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -.03em;
  text-wrap: balance;
  max-width: 36rem;
  margin-bottom: .85rem;
}

.svc-cta-final p {
  font-size: .95rem;
  color: rgba(255,255,255,.70);
  line-height: 1.65;
  max-width: 34rem;
}

.svc-cta-final__actions {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  flex-shrink: 0;
}

@media (min-width: 480px) {
  .svc-cta-final__actions { flex-direction: row; }
}

.svc-btn-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .9rem 2rem;
  border-radius: 999px;
  background: #22c55e;
  color: #fff;
  font-weight: 800;
  font-size: .92rem;
  text-decoration: none;
  transition: background .22s ease, transform .22s ease, box-shadow .22s ease;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(34,197,94,.35);
}

.svc-btn-wa:hover {
  background: #16a34a;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(34,197,94,.4);
}

/* ─── FAQ PREMIUM ────────────────────────────────────────── */
.svc-faq {
  background: #fff;
}

.dark .svc-faq {
  background: var(--svc-dark-bg);
}

.svc-faq__list {
  max-width: 52rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.svc-faq-item {
  background: #F8FAF7;
  border: 1px solid rgba(0,0,0,.07);
  border-radius: var(--svc-radius);
  overflow: hidden;
  transition: border-color .22s ease;
}

.svc-faq-item[open] { border-color: rgba(31,107,69,.25); }

.dark .svc-faq-item {
  background: var(--svc-dark-card);
  border-color: var(--svc-border-dark);
}

.dark .svc-faq-item[open] { border-color: rgba(47,168,102,.30); }

.svc-faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 1.5rem;
  font-size: .95rem;
  font-weight: 700;
  color: #111827;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  user-select: none;
  transition: color .22s ease;
}

.dark .svc-faq-item summary { color: #F9FAFB; }

.svc-faq-item[open] summary { color: var(--svc-green); }
.dark .svc-faq-item[open] summary { color: var(--svc-green-mid); }

.svc-faq-item summary::-webkit-details-marker { display: none; }

.svc-faq-item summary::after {
  content: '+';
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: rgba(249,115,22,.1);
  color: var(--svc-accent);
  font-size: 1.1rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .3s ease, background .22s ease;
}

.svc-faq-item[open] summary::after {
  transform: rotate(45deg);
  background: rgba(249,115,22,.18);
}

.svc-faq-item__body {
  padding: 0 1.5rem 1.25rem;
  font-size: .9rem;
  color: #4B5563;
  line-height: 1.7;
}

.dark .svc-faq-item__body { color: #9CA3AF; }

/* ─── INDEX FIXES ────────────────────────────────────────── */

/* Reducir espacios excesivos en secciones del index */
section.py-32 { padding-top: 4rem !important; padding-bottom: 4rem !important; }
section.py-28 { padding-top: 3.5rem !important; padding-bottom: 3.5rem !important; }
section.py-24 { padding-top: 3rem !important; padding-bottom: 3rem !important; }

/* Solo en desktop volvemos a ampliar */
@media (min-width: 1024px) {
  section.py-32 { padding-top: 5rem !important; padding-bottom: 5rem !important; }
  section.py-24 { padding-top: 4rem !important; padding-bottom: 4rem !important; }
}

/* Fix contraste en modo claro */
html:not(.dark) .text-gray-400 { color: #4B5563 !important; }
html:not(.dark) .text-white\/60,
html:not(.dark) .text-white\/70,
html:not(.dark) .text-white\/80 { color: #374151 !important; }

/* Sección de marcas/logos más visible */
html:not(.dark) .marquee-content span,
html:not(.dark) .marquee-content { color: #374151 !important; }

html:not(.dark) .img-ticker-sep { color: #9CA3AF !important; }

/* Fix cards modo claro - text visibility */
html:not(.dark) .bg-white\/5 { background-color: rgba(255,255,255,.95) !important; }
html:not(.dark) .bg-white\/\[0\.03\] { background-color: #fff !important; }
html:not(.dark) .bg-white\/\[0\.02\] { background-color: #F9FAFB !important; }

/* EXCEPCIÓN: dentro de paneles que son oscuros en AMBOS modos
   (p. ej. resultados de calculadora con .text-white en el contenedor),
   las cards glass deben seguir siendo glass — si se vuelven blancas,
   el texto blanco del panel queda invisible en modo claro. */
html:not(.dark) .text-white .bg-white\/5 { background-color: rgba(255,255,255,.07) !important; }
html:not(.dark) .text-white .bg-white\/\[0\.03\] { background-color: rgba(255,255,255,.05) !important; }
html:not(.dark) .text-white .bg-white\/\[0\.02\] { background-color: rgba(255,255,255,.04) !important; }

/* Labels grises dentro de paneles oscuros: en modo claro no deben
   oscurecerse (quedarían ilegibles sobre el fondo oscuro del panel). */
html:not(.dark) .text-white .text-gray-400 { color: #9CA3AF !important; }
html:not(.dark) .text-white .text-gray-500 { color: #94A3B8 !important; }
html:not(.dark) .text-white .text-gray-600 { color: #CBD5E1 !important; }

/* Fix resultados calculadora */
html:not(.dark) #result-area .text-white,
html:not(.dark) [id*="result"] .text-white { color: #111827 !important; }

/* Fix: eliminar min-height excesivo */
.min-h-screen:not(.svc-hero):not(body):not(html) { min-height: auto !important; }

/* Sección de marcas */
.brand-logos-strip {
  padding: 1.25rem 0;
  background: #fff;
  border-top: 1px solid rgba(0,0,0,.06);
  border-bottom: 1px solid rgba(0,0,0,.06);
}

.dark .brand-logos-strip {
  background: var(--svc-dark-card);
  border-color: var(--svc-border-dark);
}

.brand-logo-img {
  filter: grayscale(1) opacity(.55);
  transition: filter .22s ease;
  height: 2.5rem;
  width: auto;
  object-fit: contain;
}

.brand-logo-img:hover { filter: grayscale(0) opacity(1); }

.dark .brand-logo-img { filter: grayscale(1) brightness(2) opacity(.6); }
.dark .brand-logo-img:hover { filter: grayscale(0) brightness(1.2) opacity(1); }

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 640px) {
  .svc-timeline__list { padding-left: 0; }
  .svc-timeline__item { gap: 1rem; }
  .svc-timeline__marker { width: 2.5rem; height: 2.5rem; font-size: .7rem; }
  .svc-timeline__item:not(:last-child) .svc-timeline__marker::after { top: 2.5rem; }
  .svc-hero h1 { font-size: clamp(2rem, 8vw, 3.5rem); }
  .svc-benefits__grid { grid-template-columns: 1fr; }
  .svc-apps__grid { grid-template-columns: 1fr; }
  .svc-tech__grid { grid-template-columns: 1fr; }
}

/* ─── OVERFLOW HORIZONTAL GUARD ──────────────────────────── */
.svc-hero, .svc-section, .svc-cta-final {
  max-width: 100vw;
  overflow-x: hidden;
}

/* ============================================================
   INDEX.HTML — FIXES ESPECÍFICOS
   Espaciado excesivo, contraste, calculadora, marcas
   ============================================================ */

/* ── Reducir padding vertical excesivo en secciones del index ── */
/* Las secciones de index usan py-24 lg:py-32 → las recortamos */
#main-content #nosotros,
#main-content #catalogo,
#main-content #servicios,
#main-content #faq,
#main-content #contacto,
#main-content #calculadora,
#main-content section.cv-auto {
  padding-top:    clamp(3rem, 5vw, 4.5rem) !important;
  padding-bottom: clamp(3rem, 5vw, 4.5rem) !important;
}

/* Excepción: el sub-header interior conserva su mb */
#main-content #nosotros .mt-20 { margin-top: 3rem !important; }
#main-content #catalogo .mb-16,
#main-content #catalogo .lg\:mb-24 { margin-bottom: 2.5rem !important; }

/* ── Contraste de texto en modo CLARO ── */

/* Textos grises claros: reforzar en modo claro */
html:not(.dark) .text-gray-400 {
  color: #6B7280 !important;
}
html:not(.dark) .text-gray-500 {
  color: #4B5563 !important;
}
html:not(.dark) .text-gray-600 {
  color: #374151 !important;
}

/* Tarjetas hero (bg-white/5) → en modo claro se ven invisibles */
html:not(.dark) .hero-card-item {
  background: rgba(255,255,255,.14) !important;
  border-color: rgba(255,255,255,.30) !important;
}

/* Cards de estadísticas "nosotros" en modo claro */
html:not(.dark) .group.relative.overflow-hidden.rounded-2xl.border {
  background: #ffffff !important;
  border-color: #E5E7EB !important;
}

/* ── Calculadora: panel de resultados visible siempre ── */
/* El panel ya es dark con texto blanco, funciona en ambos modos */
#calculadora .bg-gradient-to-br {
  background: linear-gradient(135deg, #0B1F17 0%, #071411 100%) !important;
}

/* Asegurar que los números del resultado sean legibles */
#res-area-neta,
#res-area-total,
#res-volumen-m3,
#res-volumen-l,
#res-base-largo,
#res-base-ancho {
  color: #ffffff !important;
}

/* Mostrar valor inicial estimado (antes de calcular) */
#res-area-neta::after,
#res-area-total::after,
#res-volumen-m3::after,
#res-volumen-l::after {
  content: attr(data-default);
}

/* Forzar que el panel de resultados tenga mínimo visible */
#calculadora .lg\:col-span-5 {
  min-height: 480px;
}

/* ── Sección marcas: más visibilidad ── */
section[aria-label="Clientes y Marcas"] .marquee-content img {
  filter: grayscale(0.7) opacity(0.65) !important;
  transition: filter .3s ease, opacity .3s ease !important;
}
section[aria-label="Clientes y Marcas"] .marquee-content img:hover {
  filter: grayscale(0) opacity(1) !important;
}
.dark section[aria-label="Clientes y Marcas"] .marquee-content img {
  filter: invert(1) grayscale(0.5) opacity(0.75) !important;
}
.dark section[aria-label="Clientes y Marcas"] .marquee-content img:hover {
  filter: invert(1) grayscale(0) opacity(1) !important;
}

/* ── Sección catálogo: cards glass en modo claro ── */
html:not(.dark) .c-glass-card {
  background: linear-gradient(145deg, rgba(255,255,255,.10) 0%, rgba(255,255,255,.04) 100%) !important;
  border-color: rgba(0,0,0,.12) !important;
}

/* Texto claro del catálogo en modo claro → mantener blanco (hay overlay dark) */
.c-glass-card__title,
.c-glass-card__tag {
  text-shadow: 0 2px 8px rgba(0,0,0,.55);
}

/* ── FAQ en modo claro ── */
html:not(.dark) .faq-accordion-header {
  color: #111827 !important;
}
html:not(.dark) .faq-content p {
  color: #374151 !important;
}

/* ── Cards de servicios en sección servicios (spotlight cards) ── */
html:not(.dark) .spotlight-card {
  background: #ffffff;
  border: 1px solid #E5E7EB;
}

/* ── Sección nosotros: stat badges en modo claro ── */
html:not(.dark) #nosotros .text-4xl,
html:not(.dark) #nosotros .text-5xl {
  color: #06130F !important;
}

/* ── Gap excesivo entre hero y primera sección ── */
.relative.z-20.-mt-8 {
  margin-top: -1.5rem !important;
}

/* ── Marquee separator en modo claro ── */
html:not(.dark) .img-ticker-sep,
html:not(.dark) .marquee-content span.img-ticker-sep {
  color: #9CA3AF !important;
}

/* ── Reducir pb extremo en sección servicios index ── */
section#servicios {
  padding-bottom: clamp(2.5rem, 5vw, 4rem) !important;
}

/* ── Sin overflow horizontal en todo el sitio ── */
body { overflow-x: hidden; }
.max-w-7xl { overflow-x: visible; }

/* ============================================================
   ENHANCEMENTS v2.1 (2026-06-12) — Identidad industrial premium
   Hero index · Estadísticas · Catálogo · Navegación móvil
   ============================================================ */

/* ── HERO INDEX — OVERLAY Y PROFUNDIDAD ─────────────────────── */
/* El overlay principal del hero (clase hero-overlay o similar)
   recibe un gradiente más dramático para mayor presencia.     */
.hero-overlay,
[class*="hero"] .absolute.inset-0 {
  background:
    linear-gradient(
      135deg,
      rgba(6, 19, 15, .88) 0%,
      rgba(6, 19, 15, .60) 55%,
      rgba(6, 19, 15, .25) 100%
    ),
    linear-gradient(
      to top,
      rgba(6, 19, 15, .80) 0%,
      transparent 45%
    ) !important;
}

/* Ruido SVG sutil en el hero de la página principal */
.seo-hero,
.premium-hero,
section[aria-label*="Geomembranas"],
section[aria-label*="Reservorio"],
section[aria-label*="Presentación"] {
  isolation: isolate;
}

/* ── STATS NUMÉRICOS GLOBALES — TIPOGRAFÍA TÉCNICA ──────────── */
/* Cualquier número grande en tarjetas de estadísticas.        */
.stat-value,
[class*="stat"] strong,
[class*="stat"] b,
.pui-stat-number {
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum' 1;
  letter-spacing: -.025em;
}

/* ── CATÁLOGO CARDS — TEXTO LEGIBLE MODO CLARO ───────────────── */
/* Las tarjetas glass del catálogo en modo claro:
   sombra de texto en título y tag para legibilidad.          */
html:not(.dark) .c-glass-card__title,
html:not(.dark) .c-glass-card__tag {
  text-shadow: 0 2px 12px rgba(0, 0, 0, .65) !important;
}
html:not(.dark) .c-glass-card__action {
  text-shadow: 0 1px 6px rgba(0, 0, 0, .55);
}

/* ── SPOTLIGHT CARDS (servicios) — MODO CLARO MEJORADO ──────── */
html:not(.dark) .spotlight-card {
  background: #fff !important;
  border: 1px solid #E5E7EB !important;
  box-shadow: 0 2px 8px rgba(0,0,0,.05), 0 8px 24px rgba(0,0,0,.07) !important;
}
html:not(.dark) .spotlight-card h3 { color: #111827 !important; }
html:not(.dark) .spotlight-card p { color: #4B5563 !important; }

/* ── SECCIÓN NOSOTROS (index) — STAT CARDS ─────────────────── */
/* Cards de estadísticas: borde izquierdo de acento.          */
html:not(.dark) #nosotros .group.relative.overflow-hidden {
  border-left: 3px solid rgba(31, 107, 69, .30) !important;
  transition: border-left-color 220ms ease;
}
html:not(.dark) #nosotros .group.relative.overflow-hidden:hover {
  border-left-color: var(--svc-green) !important;
}
.dark #nosotros .group.relative.overflow-hidden {
  border-left: 3px solid rgba(47, 168, 102, .20) !important;
  transition: border-left-color 220ms ease;
}
.dark #nosotros .group.relative.overflow-hidden:hover {
  border-left-color: var(--svc-green-mid) !important;
}

/* ── CALCULADORA — ESTILO TÉCNICO ───────────────────────────── */
/* Panel de resultados: tipografía técnica monospace para números */
#res-area-neta,
#res-area-total,
#res-volumen-m3,
#res-volumen-l,
#res-base-largo,
#res-base-ancho {
  font-variant-numeric: tabular-nums;
  font-feature-settings: 'tnum';
  letter-spacing: -.02em;
}

/* ── BOTÓN PRIMARIO — SHIMMER MEJORADO ─────────────────────── */
/* Efecto shimmer más suave y elegante en CTAs principales.   */
.cta-shimmer,
.svc-btn-primary,
.img-nav-cta {
  position: relative;
  overflow: hidden;
}
.cta-shimmer::after,
.svc-btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, .18) 50%,
    transparent 100%
  );
  transform: skewX(-20deg);
  pointer-events: none;
  transition: left 0s;
}
@media (hover: hover) and (pointer: fine) {
  .cta-shimmer:hover::after,
  .svc-btn-primary:hover::after {
    left: 150%;
    transition: left 600ms ease;
  }
}

/* ── BOTÓN WA — GLOW MEJORADO ───────────────────────────────── */
.svc-btn-wa,
a.svc-btn-wa {
  box-shadow: 0 4px 20px rgba(34,197,94,.35), 0 0 0 0 rgba(34,197,94,.25) !important;
  transition: background 200ms ease, transform 200ms ease, box-shadow 200ms ease !important;
}
@media (hover: hover) and (pointer: fine) {
  .svc-btn-wa:hover {
    box-shadow: 0 8px 32px rgba(34,197,94,.45), 0 0 0 4px rgba(34,197,94,.12) !important;
  }
}

/* ── SECCIÓN FAQ (index) — ESTILO UNIFICADO ─────────────────── */
/* Asegura coherencia con el FAQ de páginas de servicio.      */
html:not(.dark) .faq-item {
  background: #F8FAF7;
  border: 1px solid rgba(0,0,0,.07);
  border-radius: 1.25rem;
}
.dark .faq-item {
  background: var(--svc-dark-card);
  border-color: var(--svc-border-dark);
}
html:not(.dark) .faq-accordion-header {
  color: #111827 !important;
}
html:not(.dark) .faq-content p {
  color: #374151 !important;
}

/* ── MOBILE NAV — LINKS ACTIVOS ──────────────────────────────── */
.img-mobile-nav a.pui-nav-active,
.img-mobile-nav a[aria-current="page"] {
  color: var(--svc-accent) !important;
  font-weight: 700 !important;
}

/* ── HEADER — LOGO MARK REFINAMIENTO ────────────────────────── */
.img-nav-brand img {
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(249,115,22,.20);
  transition: box-shadow 200ms ease;
}
@media (hover: hover) and (pointer: fine) {
  .img-nav-brand:hover img {
    box-shadow: 0 0 0 3px rgba(249,115,22,.40);
  }
}

/* ── SCROLL SUAVE GLOBAL ─────────────────────────────────────── */
html { scroll-behavior: smooth; }

/* ── IMÁGENES — OUTLINE SUTIL ───────────────────────────────── */
/* Sombra de borde 1px en imágenes para coherencia con premium-ui */
.svc-intro__grid img,
.svc-app-card,
.c-glass-card img {
  outline: 1px solid rgba(0, 0, 0, .08);
  outline-offset: -1px;
}
.dark .svc-intro__grid img,
.dark .svc-app-card,
.dark .c-glass-card img {
  outline-color: rgba(255, 255, 255, .07);
}

/* ── MÁXIMO 65ch PARA PÁRRAFOS ───────────────────────────────── */
.svc-hero__subtitle,
.svc-intro__text p,
.svc-section-head p {
  max-width: 65ch;
}

/* ── TEXT WRAP BALANCE EN TODOS LOS TÍTULOS ─────────────────── */
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }

/* ── TRANSICIÓN DE TEMA — SUAVIZADA ─────────────────────────── */
body {
  transition: background-color 280ms ease, color 280ms ease;
}

/* ── COMPARATIVAS — TABLE MEJORADA ──────────────────────────── */
/* Tablas de comparación de productos: look técnico industrial */
.comparativa-table,
table.comparison {
  border-radius: .85rem;
  overflow: hidden;
}
.comparativa-table thead,
table.comparison thead {
  background: linear-gradient(90deg, var(--svc-green) 0%, #1A9A50 100%);
  color: #fff;
}

/* ── FICHAS TÉCNICAS — ESTILO TÉCNICO ───────────────────────── */
/* Downloads: hover con fondo accent sutil */
@media (hover: hover) and (pointer: fine) {
  a[href$=".pdf"]:hover,
  a[download]:hover {
    background: rgba(249,115,22,.06);
    border-radius: .5rem;
  }
}