/* ═══════════════════════════════════════════════════════════
   SOLUTIONS PAGE — Schnellecke Digital Solutions
   Inherits variables from style.css
   Sections: Hero · Ecosystem Intro · Hex Grid · Modal · CTA
════════════════════════════════════════════════════════════ */

/* ══════════════════════════════════════════════
   PAGE HERO (subpage variant — matches about.css)
══════════════════════════════════════════════ */
.solutions-hero {
  position: relative;
  height: clamp(360px, 48vw, 540px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.solutions-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.solutions-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  transform: scale(1.06);
  animation: heroZoom 16s ease-in-out infinite alternate;
}
.solutions-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    155deg,
    rgba(0, 30, 12, 0.90) 0%,
    rgba(0, 77, 42, 0.70) 50%,
    rgba(0, 0, 0, 0.40) 100%
  );
}

.solutions-hero-content {
  position: relative;
  z-index: 2;
  padding-bottom: 5rem;
  padding-top: 120px;
}

.page-hero-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: .8rem;
}
.page-hero-title .text-amber { color: var(--amber); }

.page-hero-sub {
  font-size: clamp(.95rem, 2vw, 1.15rem);
  color: rgba(255,255,255,.78);
  max-width: 540px;
}

/* Breadcrumb — reutiliza .breadcrumb de contact.css / about.css */
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.6);
  font-size: .78rem;
  font-weight: 500;
  margin-bottom: 1.2rem;
}
.breadcrumb a {
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.breadcrumb a:hover { color: var(--green-light); }
.breadcrumb span { color: var(--green-light); }
.breadcrumb .fa-chevron-right { font-size: .6rem; }

/* Wave separator */
.solutions-hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  z-index: 3;
  line-height: 0;
}
.solutions-hero-wave svg { display: block; width: 100%; }

/* ══════════════════════════════════════════════
   ECOSYSTEM INTRO SECTION
══════════════════════════════════════════════ */
.ecosystem-intro {
  padding-block: clamp(3.5rem, 7vw, 6rem);
  background: #fff;
}

.ecosystem-intro-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: center;
  max-width: 720px;
  margin-inline: auto;
}

.ecosystem-intro-text p {
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.75;
}
.ecosystem-intro-text strong { color: var(--text); }

/* Feature list inside intro */
.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .65rem;
  margin-top: 1.4rem;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: .92rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.feature-list li i {
  color: var(--green);
  font-size: .75rem;
  margin-top: .3rem;
  flex-shrink: 0;
}

/* Visual stats card */
.intro-stats-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border-top: 4px solid var(--green);
  position: relative;
  overflow: hidden;
}
.intro-stats-card::after {
  content: '';
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  background: var(--green-pale);
  border-radius: 50%;
  z-index: 0;
}

.isc-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.8rem;
  position: relative;
  z-index: 1;
}
.isc-icon {
  width: 52px;
  height: 52px;
  background: var(--green-pale);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--green);
}
.isc-header h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
}
.isc-header p {
  font-size: .82rem;
  color: var(--text-muted);
}


/* ══════════════════════════════════════════════
   ECOSYSTEM DIAGRAM SECTION
══════════════════════════════════════════════ */
.ecosystem-diagram {
  padding-block: clamp(4rem, 8vw, 7rem);
  background: var(--light-bg);
  overflow: hidden;
}

.ecosystem-header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

/* ══════════════════════════════════════════════
   ECO LAYOUT — PNG Image + Side Menu
══════════════════════════════════════════════ */
.eco-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2.5rem;
  align-items: start;
}

/* ── Image panel ── */
.eco-image-wrap {
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
  border: none;
  position: relative;
}

.eco-image {
  width: 100%;
  height: auto;
  display: block;
  transition: transform .5s ease;
}
.eco-image-wrap:hover .eco-image {
  transform: scale(1.02);
}

.eco-image-caption {
  display: none;
}

/* ── Side Menu ── */
.eco-sidemenu {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0,112,60,.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 90px;
  max-height: calc(100vh - 120px);
}

.eco-sidemenu-header {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1.1rem 1.4rem;
  background: linear-gradient(135deg, var(--green-deep) 0%, var(--green) 100%);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  flex-shrink: 0;
}
.eco-sidemenu-header i {
  color: var(--amber);
  font-size: 1rem;
}

.eco-tool-list {
  list-style: none;
  overflow-y: auto;
  flex: 1;
  padding: .5rem 0;
  scrollbar-width: thin;
  scrollbar-color: var(--green-light) transparent;
}
.eco-tool-list::-webkit-scrollbar { width: 4px; }
.eco-tool-list::-webkit-scrollbar-thumb { background: var(--green-light); border-radius: 4px; }

.eco-tool-item { border-bottom: 1px solid rgba(0,112,60,.06); }
.eco-tool-item:last-child { border-bottom: none; }

.eco-tool-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: .85rem 1.2rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition:
    background var(--transition),
    transform .15s ease;
  position: relative;
}
.eco-tool-btn::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--green);
  opacity: 0;
  transition: opacity var(--transition);
  border-radius: 0 3px 3px 0;
}
.eco-tool-btn:hover {
  background: rgba(0,112,60,.05);
}
.eco-tool-btn:hover::before,
.eco-tool-btn.is-active::before {
  opacity: 1;
}
.eco-tool-btn.is-active {
  background: rgba(0,112,60,.08);
}
.eco-tool-btn:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: -2px;
}

.eco-tool-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(var(--accent-rgb, 26,92,58), .1);
  background-color: color-mix(in srgb, var(--accent, #1a5c3a) 12%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  color: var(--accent, #1a5c3a);
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}
.eco-tool-btn:hover .eco-tool-icon,
.eco-tool-btn.is-active .eco-tool-icon {
  background: var(--accent, #1a5c3a);
  color: #fff;
}

.eco-tool-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .15rem;
  min-width: 0;
}
.eco-tool-name {
  font-family: 'Montserrat', sans-serif;
  font-size: .82rem;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.eco-tool-tag {
  font-size: .7rem;
  color: var(--text-muted);
  font-weight: 400;
}

.eco-tool-arrow {
  font-size: .65rem;
  color: var(--text-muted);
  flex-shrink: 0;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity var(--transition), transform var(--transition), color var(--transition);
}
.eco-tool-btn:hover .eco-tool-arrow,
.eco-tool-btn.is-active .eco-tool-arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--green);
}

.eco-sidemenu-footer {
  padding: 1rem 1.2rem;
  border-top: 1px solid rgba(0,112,60,.1);
  flex-shrink: 0;
}
.eco-sidemenu-footer .btn {
  width: 100%;
  justify-content: center;
}
.btn--sm {
  padding: .6rem 1.2rem;
  font-size: .85rem;
}

/* ══════════════════════════════════════════════
   MODAL SYSTEM
══════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(0, 10, 5, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility .3s ease;
}
.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

/* Modal container animation */
.modal-container {
  background: #fff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 740px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(28px) scale(.97);
  transition: transform .35s cubic-bezier(.34,1.56,.64,1), opacity .3s ease;
  opacity: 0;
  position: relative;
}
.modal-overlay.is-open .modal-container {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* Closing animation class */
.modal-overlay.is-closing .modal-container {
  transform: translateY(20px) scale(.97);
  opacity: 0;
}
.modal-overlay.is-closing {
  opacity: 0;
}

/* Modal header */
.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.8rem 2rem 1.2rem;
  border-bottom: 1px solid rgba(0,112,60,.1);
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 1;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-title-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.modal-title-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--green-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--green);
  flex-shrink: 0;
}
.modal-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
}
.modal-subtitle {
  font-size: .82rem;
  color: var(--text-muted);
  margin-top: .2rem;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid rgba(0,0,0,.12);
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.modal-close:hover {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}
.modal-close:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* Modal body */
.modal-body {
  padding: 1.8rem 2rem;
}

.modal-description {
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.6rem;
  font-size: .95rem;
}

/* Video embed */
.modal-video-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--dark);
  margin-bottom: 1.6rem;
}
.modal-video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.modal-video-placeholder {
  display: none; /* shown via JS when no video */
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: .75rem;
  color: rgba(255,255,255,.5);
  font-size: .85rem;
}
.modal-video-placeholder i { font-size: 2rem; color: var(--green-light); }

/* Features list */
.modal-features-title {
  font-family: 'Montserrat', sans-serif;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: .85rem;
}
.modal-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .55rem;
  list-style: none;
}
.modal-features li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .88rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.modal-features li i {
  color: var(--green);
  font-size: .65rem;
  margin-top: .35rem;
  flex-shrink: 0;
}

/* Modal footer */
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  padding: 1.2rem 2rem 1.8rem;
  border-top: 1px solid rgba(0,112,60,.08);
}

/* ══════════════════════════════════════════════
   CTA SECTION
══════════════════════════════════════════════ */
.solutions-cta {
  background: linear-gradient(135deg, var(--green-deep) 0%, var(--green) 60%, #00894A 100%);
  padding-block: clamp(3.5rem, 7vw, 6rem);
  position: relative;
  overflow: hidden;
}
.solutions-cta::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
}
.solutions-cta::after {
  content: '';
  position: absolute;
  bottom: -120px;
  left: -80px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
}

.solutions-cta-inner {
  display: flex;
  align-items: center;
  gap: 3rem;
  position: relative;
  z-index: 1;
  flex-wrap: wrap;
}

.cta-badge {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(255,255,255,.12);
  border: 2px solid rgba(255,255,255,.25);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cta-badge i {
  font-size: 1.8rem;
  color: var(--amber);
}

.cta-text-block {
  flex: 1;
  min-width: 240px;
}
.cta-text-block h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: .5rem;
  line-height: 1.2;
}
.cta-text-block h2 .text-amber { color: var(--amber); }
.cta-text-block p {
  color: rgba(255,255,255,.78);
  font-size: 1rem;
  max-width: 560px;
}

.cta-actions {
  display: flex;
  gap: .85rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════
   REDUCED MOTION
══════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  .eco-image,
  .modal-container,
  .modal-overlay,
  .solutions-hero-img {
    animation: none !important;
    transition: none !important;
  }
  .modal-overlay.is-open { opacity: 1; visibility: visible; }
  .modal-overlay.is-open .modal-container { transform: none; opacity: 1; }
}

/* ══════════════════════════════════════════════
   RESPONSIVE — Tablet (≤1100px)
══════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .eco-layout { grid-template-columns: 1fr 280px; gap: 1.8rem; }
}

/* ══════════════════════════════════════════════
   RESPONSIVE — Mobile (≤900px)
══════════════════════════════════════════════ */
@media (max-width: 900px) {
  .eco-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .eco-sidemenu {
    position: static;
    max-height: none;
  }
  /* Show tools as 2-column grid on tablet */
  .eco-tool-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: .25rem;
    gap: .25rem;
    overflow-y: visible;
  }
  .eco-tool-item { border-bottom: none; }
  .eco-tool-btn {
    border-radius: var(--radius-md);
    border: 1px solid rgba(0,112,60,.08);
  }
}

/* ══════════════════════════════════════════════
   RESPONSIVE — Mobile (≤768px)
══════════════════════════════════════════════ */
@media (max-width: 768px) {
  .ecosystem-intro-inner { grid-template-columns: 1fr; gap: 2rem; }

  /* Modal — full screen bottom sheet */
  .modal-overlay { align-items: flex-end; padding: 0; }
  .modal-container {
    max-width: 100%;
    max-height: 88vh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    transform: translateY(100%);
  }
  .modal-overlay.is-open .modal-container { transform: translateY(0); }
  .modal-overlay.is-closing .modal-container { transform: translateY(100%); }

  .modal-features { grid-template-columns: 1fr; }
  .modal-footer { flex-direction: column; }

  /* CTA */
  .solutions-cta-inner { flex-direction: column; text-align: center; gap: 1.5rem; }
  .cta-actions { justify-content: center; }
}

/* ══════════════════════════════════════════════
   RESPONSIVE — Small mobile (≤480px)
══════════════════════════════════════════════ */
@media (max-width: 480px) {
  .eco-tool-list { grid-template-columns: 1fr; }
  .modal-header { padding: 1.2rem 1.2rem .9rem; }
  .modal-body { padding: 1.2rem; }
  .modal-footer { padding: 1rem 1.2rem 1.4rem; }
}