/* =========================================================
   EHBA TECHNOLOGY — EYES OF SOLAR PRODUCT PAGE
   File: /assets/css/eyes-of-solar.css
   Mobile-first. Every rule below is written for small screens
   first; larger layouts are progressively added with
   min-width media queries so nothing ever forces a fixed
   column width the viewport can't provide.
   ========================================================= */

.eos-page {
  --eos-green: #20d66b;
  --eos-cyan: #31b8ff;
  --eos-dark: #061126;
  --eos-panel: rgba(255, 255, 255, 0.92);
  --eos-radius-lg: 26px;
  --eos-radius-md: 20px;
  --eos-radius-sm: 14px;
  --eos-gap: clamp(14px, 2.4vw, 20px);
}

.product-page {
  background:
    radial-gradient(circle at 10% 5%, rgba(29, 99, 255, 0.14), transparent 26%),
    radial-gradient(circle at 92% 7%, rgba(201, 163, 95, 0.14), transparent 24%),
    linear-gradient(180deg, #f6f9ff 0%, #ffffff 45%, #f7faff 100%);
}

/* ---------------------------------------------------------
   Shared helpers
   --------------------------------------------------------- */

.eos-page img {
  max-width: 100%;
}

.eos-eyebrow {
  color: #064a26;
  border-color: rgba(32, 214, 107, 0.2);
  background: rgba(32, 214, 107, 0.1);
}

.eos-icon {
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--eos-cyan));
}

.eos-icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.eos-icon-light {
  color: #061126;
  background: linear-gradient(135deg, #7ee7ff, #69ffb3);
}


/* ---------------------------------------------------------
   01. HERO
   --------------------------------------------------------- */

.eos-hero {
  position: relative;
  padding: 40px 0 56px;
  overflow: hidden;
}

.eos-hero::before {
  content: "";
  position: absolute;
  inset: -120px -20% auto -20%;
  height: 420px;
  background:
    radial-gradient(circle at 34% 40%, rgba(49, 184, 255, 0.18), transparent 32%),
    radial-gradient(circle at 68% 18%, rgba(32, 214, 107, 0.12), transparent 26%);
  pointer-events: none;
}

.eos-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.eos-hero-copy {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.eos-hero-copy h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2.1rem, 7vw, 3.9rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  font-weight: 900;
}

.eos-hero-lead {
  max-width: 62ch;
  margin: 0;
  color: #526a88;
  font-size: clamp(0.98rem, 2vw, 1.08rem);
  line-height: 1.7;
}

.eos-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.eos-hero-actions .btn {
  flex: 1 1 auto;
  text-align: center;
}

.eos-trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
}

.eos-trust-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(16, 34, 61, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: #31496b;
  font-size: 0.76rem;
  font-weight: 800;
  white-space: nowrap;
}

.eos-hero-media {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
}

.eos-product-card {
  position: relative;
  width: 100%;
  display: grid;
  place-items: center;
  padding: clamp(20px, 5vw, 42px);
  border: 1px solid rgba(16, 34, 61, 0.09);
  border-radius: var(--eos-radius-lg);
  background:
    radial-gradient(circle at 30% 12%, rgba(49, 184, 255, 0.14), transparent 34%),
    radial-gradient(circle at 86% 0%, rgba(32, 214, 107, 0.11), transparent 30%),
    rgba(255, 255, 255, 0.9);
  box-shadow: 0 24px 64px rgba(16, 34, 61, 0.12);
  overflow: hidden;
}

.eos-product-card::before {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(29, 99, 255, 0.08);
  border-radius: 22px;
  background-image: radial-gradient(circle, rgba(29, 99, 255, 0.16) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: 0.3;
}

.eos-product-card > a,
.eos-product-card > img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  max-width: 480px;
}

.eos-product-card img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 18px 30px rgba(7, 19, 38, 0.2));
}

.eos-floating-row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  width: 100%;
  margin-top: 14px;
}

.eos-floating-card {
  padding: 14px 16px;
  border: 1px solid rgba(16, 34, 61, 0.08);
  border-radius: var(--eos-radius-sm);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 30px rgba(16, 34, 61, 0.08);
}

.eos-floating-card strong,
.eos-floating-card span {
  display: block;
}

.eos-floating-card strong {
  margin-bottom: 4px;
  color: var(--navy);
  font-size: 0.85rem;
  font-weight: 900;
}

.eos-floating-card span {
  color: #61738f;
  font-size: 0.78rem;
  line-height: 1.45;
}


/* ---------------------------------------------------------
   02. QUICK SPECS STRIP
   --------------------------------------------------------- */

.eos-specs-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.eos-spec-item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  align-items: start;
  column-gap: 12px;
  min-width: 0;
  min-height: 84px;
  padding: 14px 16px;
  border: 1px solid rgba(16, 34, 61, 0.08);
  border-radius: var(--eos-radius-sm);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.eos-spec-item .eos-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin: 0;
  align-self: start;
  flex: none;
}

.eos-spec-item .eos-icon svg {
  display: block;
  width: 22px;
  height: 22px;
  margin: 0;
}

.eos-spec-item > div {
  min-width: 0;
  padding-top: 2px;
}

.eos-spec-item strong {
  display: block;
  min-height: 20px;
  margin: 0 0 3px;
  color: var(--navy);
  font-size: 0.86rem;
  line-height: 1.25;
  font-weight: 900;
}

.eos-spec-item span:not(.eos-icon) {
  display: block;
  margin: 0;
  color: #61738f;
  font-size: 0.74rem;
  line-height: 1.35;
}

/* ---------------------------------------------------------
   03. PROBLEM / SPLIT SECTIONS (generic two-column pattern)
   --------------------------------------------------------- */

.eos-split,
.eos-hardware-grid,
.eos-network-grid,
.eos-video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: start;
}

.eos-section-copy,
.eos-hardware-copy {
  min-width: 0;
}

.eos-section-copy h2,
.eos-hardware-copy h2 {
  max-width: 640px;
  margin: 14px 0 16px;
  color: var(--navy);
  font-size: clamp(1.7rem, 4.8vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.eos-section-copy p {
  max-width: 62ch;
  margin: 0;
  color: #526a88;
  font-size: 0.98rem;
  line-height: 1.7;
}

.eos-alert-panel {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.eos-alert-panel article {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 20px;
  border: 1px solid rgba(16, 34, 61, 0.08);
  border-radius: var(--eos-radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  min-width: 0;
}

.eos-alert-panel article > div {
  min-width: 0;
}

.eos-alert-panel span,
.eos-process-grid span {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--eos-cyan));
  font-weight: 900;
  font-size: 0.9rem;
}

.eos-alert-panel h3,
.eos-process-grid h3 {
  margin: 0 0 6px;
  color: var(--navy);
  font-size: 1.04rem;
}

.eos-alert-panel p,
.eos-process-grid p {
  margin: 0;
  color: #526a88;
  font-size: 0.92rem;
  line-height: 1.6;
}


/* ---------------------------------------------------------
   04. DARK / FEATURE SECTIONS
   --------------------------------------------------------- */

.eos-dark-section,
.eos-network-section,
.eos-video-section {
  color: #ffffff;
  background:
    radial-gradient(circle at 14% 18%, rgba(49, 184, 255, 0.2), transparent 32%),
    radial-gradient(circle at 86% 0%, rgba(32, 214, 107, 0.1), transparent 26%),
    linear-gradient(135deg, #061126 0%, #0b1d38 62%, #050914 100%);
}

.eos-dark-section .section-heading h2,
.eos-network-section h2,
.eos-video-section h2 {
  color: #ffffff;
}

.eos-dark-section .section-heading p,
.eos-network-section p,
.eos-video-section p {
  color: #bfd0e9;
}


/* Core system heading + exploded product visual */
.eos-core-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
  margin-bottom: 32px;
}

.eos-core-intro .section-heading {
  margin: 0;
}

.eos-core-visual {
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 260px;
  margin: 0;
  padding: clamp(10px, 2vw, 20px);
}

.eos-core-visual img {
  display: block;
  width: min(100%, 560px);
  height: auto;
  max-height: 430px;
  object-fit: contain;
  filter: drop-shadow(0 24px 34px rgba(0, 0, 0, 0.32));
}

.eos-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.eos-feature-card {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--eos-radius-md);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05));
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.16);
}

.eos-feature-card .eos-icon {
  margin-bottom: 18px;
}

.eos-feature-card h3 {
  margin: 0 0 10px;
  color: #ffffff;
  font-size: 1.1rem;
}

.eos-feature-card p {
  margin: 0;
  color: #bfd0e9;
  font-size: 0.92rem;
  line-height: 1.6;
}


/* ---------------------------------------------------------
   05. HARDWARE SECTION
   --------------------------------------------------------- */

.eos-hardware-section {
  background:
    radial-gradient(circle at 12% 8%, rgba(29, 99, 255, 0.07), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
}

.eos-hardware-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: center;
}

.eos-hardware-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 320px;
  padding: clamp(20px, 4vw, 38px);
  overflow: hidden;
  border: 1px solid rgba(16, 34, 61, 0.08);
  border-radius: 28px;
  background:
    radial-gradient(circle at 50% 45%, rgba(49, 184, 255, 0.08), transparent 45%),
    #ffffff;
  box-shadow:
    0 24px 60px rgba(16, 34, 61, 0.11),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.eos-hardware-visual::before {
  content: "";
  position: absolute;
  inset: 24px;
  border-radius: 22px;
  background-image:
    radial-gradient(circle, rgba(29, 99, 255, 0.13) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.22;
  pointer-events: none;
}

.eos-hardware-visual img {
  position: relative;
  z-index: 1;
  display: block;
  width: min(100%, 620px);
  height: auto;
  max-height: 420px;
  object-fit: contain;
  border-radius: 0;
  filter: drop-shadow(0 24px 30px rgba(7, 19, 38, 0.2));
}

.eos-hardware-copy {
  min-width: 0;
}

.eos-hardware-copy h2 {
  max-width: 720px;
  margin: 14px 0 24px;
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.eos-hardware-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.eos-hardware-list article {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  align-items: start;
  column-gap: 14px;
  min-width: 0;
  min-height: 118px;
  padding: 18px;
  border: 1px solid rgba(16, 34, 61, 0.08);
  border-radius: 18px;
  background:
    linear-gradient(145deg, #ffffff 0%, #f8fbff 100%);
  box-shadow:
    0 12px 30px rgba(16, 34, 61, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.eos-hardware-list article:hover {
  transform: translateY(-4px);
  border-color: rgba(29, 99, 255, 0.2);
  box-shadow:
    0 18px 40px rgba(16, 34, 61, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.eos-hardware-list article > div {
  min-width: 0;
  align-self: start;
}

.eos-hardware-list .eos-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 46px;
  height: 46px;
  margin: 0;
  align-self: start;
  border-radius: 15px;
}

.eos-hardware-list .eos-icon svg {
  display: block;
  width: 22px;
  height: 22px;
  margin: 0;
}

.eos-hardware-list strong,
.eos-hardware-list span {
  display: block;
}

.eos-hardware-list strong {
  margin-bottom: 5px;
  color: var(--navy);
  font-size: 0.98rem;
  line-height: 1.25;
  font-weight: 900;
}

.eos-hardware-list span {
  color: #526a88;
  font-size: 0.87rem;
  line-height: 1.55;
}

@media (min-width: 640px) {
  .eos-hardware-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------------------------------------------------------
   06. COMMUNICATION NETWORK
   --------------------------------------------------------- */

.eos-network-panel {
  display: grid;
  gap: 12px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--eos-radius-lg);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.2);
  min-width: 0;
}

.eos-network-panel article {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  border-radius: var(--eos-radius-sm);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  min-width: 0;
}

.eos-network-panel article > div {
  min-width: 0;
}

.eos-network-panel .eos-icon {
  background: linear-gradient(135deg, #7ee7ff, #31b8ff);
  color: #061126;
}

.eos-network-panel strong {
  display: block;
  margin-bottom: 6px;
  color: #7ee7ff;
  font-weight: 900;
  font-size: 0.96rem;
}

.eos-network-panel p {
  margin: 0;
  color: #bfd0e9;
  font-size: 0.9rem;
  line-height: 1.55;
}


/* ---------------------------------------------------------
   07. WORKFLOW / PROCESS
   --------------------------------------------------------- */

.eos-process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.eos-process-grid article {
  padding: 22px;
  border: 1px solid rgba(16, 34, 61, 0.08);
  border-radius: var(--eos-radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.eos-process-grid span {
  margin-bottom: 16px;
}


/* ---------------------------------------------------------
   08. CUSTOMER SECTORS — AUTOMATIC INFINITE MARQUEE
   --------------------------------------------------------- */

.eos-sector-marquee {
  position: relative;
  width: 100%;
  margin-top: 34px;
  overflow: hidden;
  isolation: isolate;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0,
    #000 6%,
    #000 94%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0,
    #000 6%,
    #000 94%,
    transparent 100%
  );
}

.eos-sector-track {
  display: flex;
  width: max-content;
  animation: eos-sector-scroll 42s linear infinite;
  will-change: transform;
}

.eos-sector-marquee:hover .eos-sector-track {
  animation-play-state: paused;
}

.eos-sector-set {
  display: flex;
  gap: 18px;
  padding-right: 18px;
}

.eos-sector-card {
  position: relative;
  flex: 0 0 clamp(260px, 24vw, 320px);
  min-height: 220px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid rgba(16, 34, 61, 0.09);
  border-radius: 24px;
  background:
    radial-gradient(circle at 100% 0%, rgba(49, 184, 255, 0.18), transparent 38%),
    linear-gradient(145deg, #ffffff 0%, #f7fbff 100%);
  box-shadow:
    0 18px 42px rgba(16, 34, 61, 0.09),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

.eos-sector-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 26px;
  width: 58px;
  height: 4px;
  border-radius: 0 0 999px 999px;
  background: linear-gradient(90deg, var(--blue), var(--eos-cyan), var(--eos-green));
}

.eos-sector-card::after {
  content: "";
  position: absolute;
  right: -42px;
  bottom: -42px;
  width: 120px;
  height: 120px;
  border: 1px solid rgba(29, 99, 255, 0.1);
  border-radius: 50%;
  box-shadow:
    0 0 0 20px rgba(49, 184, 255, 0.04),
    0 0 0 40px rgba(32, 214, 107, 0.025);
  pointer-events: none;
}

.eos-sector-card:hover {
  transform: translateY(-8px);
  border-color: rgba(29, 99, 255, 0.2);
  box-shadow:
    0 26px 58px rgba(16, 34, 61, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.eos-sector-kicker {
  display: inline-block;
  margin-bottom: 20px;
  color: #1d63ff;
  font-size: 0.72rem;
  line-height: 1;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.eos-sector-card h3 {
  position: relative;
  z-index: 1;
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 1.18rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.eos-sector-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 28ch;
  color: #526a88;
  font-size: 0.91rem;
  line-height: 1.65;
}

@keyframes eos-sector-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 639px) {
  .eos-sector-marquee {
    margin-top: 26px;
    -webkit-mask-image: linear-gradient(
      to right,
      transparent 0,
      #000 3%,
      #000 97%,
      transparent 100%
    );
    mask-image: linear-gradient(
      to right,
      transparent 0,
      #000 3%,
      #000 97%,
      transparent 100%
    );
  }
  
   .eos-hardware-grid {
    gap: 26px;
  }

  .eos-hardware-visual {
    min-height: 270px;
    padding: 18px;
    border-radius: 22px;
  }

  .eos-hardware-visual img {
    width: 100%;
    max-height: 290px;
  }

  .eos-hardware-copy h2 {
    margin-bottom: 20px;
    font-size: clamp(1.9rem, 8vw, 2.4rem);
  }

  .eos-sector-track {
    animation-duration: 34s;
  }

  .eos-sector-set {
    gap: 14px;
    padding-right: 14px;
  }

  .eos-sector-card {
    flex-basis: 82vw;
    min-height: 205px;
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .eos-sector-track {
    animation: none;
    transform: none;
  }

  .eos-sector-marquee {
    overflow-x: auto;
    -webkit-mask-image: none;
    mask-image: none;
    scrollbar-width: none;
  }

  .eos-sector-marquee::-webkit-scrollbar {
    display: none;
  }
}

/* ---------------------------------------------------------
   09. VIDEO
   --------------------------------------------------------- */

.eos-video-card {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--eos-radius-lg);
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.eos-video-card iframe {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
}


/* ---------------------------------------------------------
   10. EMERGENCY MESH COMMUNICATION (flagship section)
   --------------------------------------------------------- */

.eos-emergency-section {
  color: #ffffff;
  background:
    radial-gradient(circle at 12% 12%, rgba(49, 184, 255, 0.22), transparent 34%),
    radial-gradient(circle at 90% 4%, rgba(32, 214, 107, 0.14), transparent 28%),
    linear-gradient(135deg, #061126 0%, #0b1d38 60%, #050914 100%);
}

.eos-emergency-section .section-heading h2 {
  color: #ffffff;
}

.eos-emergency-section .section-heading p {
  color: #bfd0e9;
}

.eos-emergency-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  margin-top: 8px;
}

.eos-emergency-steps {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.eos-emergency-steps article {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--eos-radius-md);
  background: rgba(255, 255, 255, 0.06);
  min-width: 0;
}

.eos-emergency-steps article > div {
  min-width: 0;
}

.eos-emergency-steps .eos-icon {
  background: linear-gradient(135deg, #7ee7ff, #31b8ff);
  color: #061126;
}

.eos-emergency-steps strong {
  display: block;
  margin-bottom: 6px;
  color: #ffffff;
  font-size: 0.98rem;
  font-weight: 900;
}

.eos-emergency-steps p {
  margin: 0;
  color: #bfd0e9;
  font-size: 0.9rem;
  line-height: 1.55;
}

.eos-mesh-visual {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--eos-radius-lg);
  background: rgba(255, 255, 255, 0.05);
}

.eos-mesh-visual svg {
  width: 100%;
  height: auto;
  display: block;
}

.eos-mesh-caption {
  margin: 14px 0 0;
  color: #8fa4c7;
  font-size: 0.8rem;
  line-height: 1.5;
}

.eos-message-card {
  margin-top: 26px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--eos-radius-lg);
  background: rgba(255, 255, 255, 0.06);
}

.eos-message-label {
  display: block;
  margin-bottom: 12px;
  color: #7ee7ff;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.eos-message-mono {
  display: block;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(6, 17, 38, 0.6);
  border: 1px solid rgba(126, 231, 255, 0.25);
  color: #d8fff0;
  font-family: "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.86rem;
  line-height: 1.6;
  word-break: break-word;
}

.eos-message-explain {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.eos-message-explain strong {
  display: block;
  margin-bottom: 4px;
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 800;
}

.eos-message-explain span {
  display: block;
  color: #bfd0e9;
  font-size: 0.88rem;
  line-height: 1.6;
}

.eos-emergency-footnote {
  max-width: 72ch;
  margin: 22px 0 0;
  color: #8fa4c7;
  font-size: 0.9rem;
  line-height: 1.65;
}


/* ---------------------------------------------------------
   11. TECHNICAL SPECIFICATION TABLES
   --------------------------------------------------------- */

.eos-specs-table-section {
  scroll-margin-top: 20px;
}

.eos-table-wrap {
  margin-top: 22px;
  padding: 6px;
  border: 1px solid rgba(16, 34, 61, 0.08);
  border-radius: var(--eos-radius-md);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.eos-spec-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.eos-spec-table caption {
  padding: 12px 14px 4px;
  text-align: left;
  color: var(--navy);
  font-size: 0.98rem;
  font-weight: 900;
}

.eos-spec-table th,
.eos-spec-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(16, 34, 61, 0.08);
  font-size: 0.86rem;
  text-align: left;
  white-space: nowrap;
}

.eos-spec-table thead th {
  color: #61738f;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-weight: 800;
}

.eos-spec-table tbody th {
  color: var(--navy);
  font-weight: 800;
  background: rgba(29, 99, 255, 0.03);
  position: sticky;
  left: 0;
}

.eos-spec-table tbody td {
  color: #31496b;
}

.eos-spec-table tbody tr:last-child th,
.eos-spec-table tbody tr:last-child td {
  border-bottom: none;
}

.eos-table-footnote {
  margin: 8px 14px 10px;
  color: #90a2bd;
  font-size: 0.76rem;
}

.eos-common-specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 18px;
}

.eos-common-specs article {
  padding: 14px 16px;
  border: 1px solid rgba(16, 34, 61, 0.08);
  border-radius: var(--eos-radius-sm);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.eos-common-specs strong {
  display: block;
  margin-bottom: 4px;
  color: var(--navy);
  font-size: 0.86rem;
  font-weight: 900;
}

.eos-common-specs span {
  display: block;
  color: #61738f;
  font-size: 0.82rem;
}



@media (max-width: 639px) {
  .eos-core-intro {
    gap: 18px;
    margin-bottom: 24px;
  }

  .eos-core-visual {
    min-height: 220px;
    padding: 4px 0;
  }

  .eos-core-visual img {
    width: 100%;
    max-height: 300px;
  }
}

/* ===========================================================
   PROGRESSIVE ENHANCEMENT — TABLET (≥ 640px)
   =========================================================== */

@media (min-width: 640px) {
  .eos-specs-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .eos-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .eos-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .eos-message-explain {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .eos-common-specs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .eos-hardware-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}


/* ===========================================================
   PROGRESSIVE ENHANCEMENT — DESKTOP (≥ 960px)
   =========================================================== */

@media (min-width: 960px) {
  .eos-hero {
    padding: 76px 0 100px;
  }

  .eos-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
    align-items: center;
  }

  .eos-hero-copy h3 {
    max-width: 14ch;
  }

  .eos-hero-actions .btn {
    flex: 0 0 auto;
  }

  .eos-product-card {
    min-height: 420px;
  }

  .eos-floating-row {
    position: absolute;
    inset: 0;
    display: block;
    margin-top: 0;
    pointer-events: none;
  }

  .eos-floating-card {
    position: absolute;
    width: 220px;
    pointer-events: auto;
    backdrop-filter: blur(14px);
  }

  .eos-floating-card:first-child {
    left: -10px;
    bottom: 26px;
  }

  .eos-floating-card:last-child {
    right: -10px;
    top: 20px;
  }

  .eos-split,
  .eos-hardware-grid,
  .eos-network-grid,
  .eos-video-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 50px;
  }

  .eos-hardware-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .eos-network-grid,
  .eos-video-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .eos-core-intro {
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
    gap: 52px;
    margin-bottom: 38px;
  }

  .eos-core-visual {
    min-height: 340px;
  }

  .eos-core-visual img {
    width: min(100%, 600px);
    max-height: 390px;
  }

  .eos-feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .eos-process-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .eos-alert-panel article {
    padding: 24px;
  }

  .eos-emergency-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 40px;
    align-items: center;
  }

  .eos-message-explain {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .eos-common-specs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  
   .eos-hardware-grid {
    grid-template-columns: minmax(420px, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(42px, 5vw, 72px);
    align-items: center;
  }

  .eos-hardware-visual {
    min-height: 500px;
    padding: 40px;
  }

  .eos-hardware-visual img {
    width: min(100%, 650px);
    max-height: 460px;
  }

  .eos-hardware-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1200px) {
  .eos-hero-copy h3 {
    font-size: clamp(2.8rem, 4.4vw, 4.6rem);
  }
}