/* ============================================================
   HASMAN ENTERPRISE SOLUTIONS
   assets/css/pages/solutions.css  — Enhanced v2.1
   Covers every component defined in solutions.php
   Brand: Navy #002060  ·  Sky #00B0F0  ·  White #FFFFFF
   Fonts: Playfair Display (display) · Raleway (heading) · DM Sans (body)
   ============================================================ */


/* ─────────────────────────────────────────────────────────────
   0. LOCAL TOKENS
   ───────────────────────────────────────────────────────────── */
:root {
  /* spacing scale — 4px base */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-5:  1.25rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;

  /* brand */
  --color-navy:      #002060;
  --color-navy-dark: #1A1A2E;
  --color-sky:       #00B0F0;
  --color-sky-pale:  #E8F4FB;
  --color-offwhite:  #F5F7FA;
  --color-white:     #FFFFFF;
  --color-text:      #333333;
  --color-meta:      #666666;
  --color-border:    #DDE5EE;
  --color-success:   #00B0F0;
  --accent:          var(--color-sky);

  /* typography */
  --font-display:  'Playfair Display', Georgia, serif;
  --font-heading:  'Raleway', sans-serif;
  --font-body:     'DM Sans', sans-serif;
  --font-mono:     'JetBrains Mono', 'Courier New', monospace;

  /* type scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;

  /* leading */
  --leading-tight:  1.25;
  --leading-snug:   1.4;
  --leading-base:   1.6;
  --leading-loose:  1.75;

  /* radii */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   20px;
  --radius-2xl:  28px;
  --radius-full: 9999px;

  /* shadows */
  --shadow-card:  0 2px 16px rgba(0,32,96,.07), 0 1px 4px rgba(0,32,96,.05);
  --shadow-hover: 0 8px 32px rgba(0,32,96,.13), 0 2px 8px rgba(0,32,96,.08);
  --shadow-sky:   0 4px 24px rgba(0,176,240,.25);
  --shadow-modal: 0 32px 80px rgba(0,32,96,.25), 0 8px 24px rgba(0,32,96,.12);

  /* motion */
  --duration-fast:   150ms;
  --duration-base:   250ms;
  --duration-slow:   400ms;
  --ease-out:        cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring:     cubic-bezier(0.34, 1.56, 0.64, 1);

  /* layout */
  --container-max:  1280px;
  --section-pad-v:  var(--sp-20);
}


/* ─────────────────────────────────────────────────────────────
   1. PAGE HERO  (aligned to about-page pattern)
   ───────────────────────────────────────────────────────────── */

/* ── hero wrapper ──────────────────────────────────────────── */
.page-hero--solutions {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-navy) 0%, #003a8c 60%, #001540 100%);
  padding-top: clamp(5rem, 10vw, 8rem);
  padding-bottom: clamp(3.5rem, 7vw, 6rem);
  min-height: 480px;
  display: flex;
  align-items: center;
}

/* canvas particle bg */
.page-hero__particles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}

/* radial glow overlay — matches about */
.page-hero__hex-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 40%, rgba(0,176,240,.18) 0%, transparent 50%),
    radial-gradient(circle at 85% 65%, rgba(0,176,240,.10) 0%, transparent 45%);
  pointer-events: none;
  z-index: 0;
}

/* bottom accent line — full width, matches about */
.page-hero__accent-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-sky), #0078d4);
  z-index: 1;
}

/* ── inner layout — LEFT-ALIGNED (matches about) ───────────── */
.page-hero__inner--solutions {
  position: relative;
  z-index: 1;
  width: 100%;
  text-align: left;
}

/* ── eyebrow ────────────────────────────────────────────────── */
.page-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-sky);
  margin-bottom: var(--sp-4);
  display: block;
  background: none;
  border: none;
  padding: 0;
  border-radius: 0;
}

/* ── title ──────────────────────────────────────────────────── */
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.5vw, 3.5rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.12;
  margin: 0 0 var(--sp-5);
  max-width: 700px;
}

.page-hero__title em {
  font-style: normal;
  color: var(--color-sky);
}

/* ── subtitle ───────────────────────────────────────────────── */
.page-hero__sub {
  font-family: var(--font-body);
  font-size: clamp(var(--text-base), 1.8vw, var(--text-lg));
  color: rgba(255,255,255,0.76);
  line-height: var(--leading-loose);
  max-width: 580px;
  margin: 0 0 var(--sp-7);
}

/* ── search bar ─────────────────────────────────────────────── */
.solutions-search {
  width: 100%;
  max-width: 520px;
  margin-bottom: var(--sp-6);
}

.solutions-search__wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.solutions-search__icon {
  position: absolute;
  left: var(--sp-5);
  color: rgba(255,255,255,0.45);
  pointer-events: none;
  flex-shrink: 0;
  transition: color var(--duration-fast);
  z-index: 1;
}

.solutions-search__input {
  width: 100%;
  height: 52px;
  padding: 0 var(--sp-12) 0 3rem;
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-lg);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-white);
  outline: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color var(--duration-base), background var(--duration-base), box-shadow var(--duration-base);
}

.solutions-search__input::placeholder { color: rgba(255,255,255,0.38); }

.solutions-search__input:focus {
  border-color: var(--color-sky);
  background: rgba(255,255,255,0.15);
  box-shadow: 0 0 0 3px rgba(0,176,240,0.18);
}

.solutions-search__input:focus ~ .solutions-search__icon,
.solutions-search__wrap:focus-within .solutions-search__icon {
  color: var(--color-sky);
}

.solutions-search__clear {
  position: absolute;
  right: var(--sp-4);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: var(--radius-full);
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  transition: all var(--duration-fast);
}

.solutions-search__clear:hover {
  background: rgba(255,255,255,0.22);
  color: var(--color-white);
}

.solutions-search__clear[hidden] { display: none; }

/* ── hero quick-links ───────────────────────────────────────── */
.hero-quick-links {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-bottom: var(--sp-8);
}

.hero-quick-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  padding: var(--sp-2) var(--sp-5);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
}

.hero-quick-link svg { opacity: 0.75; flex-shrink: 0; }

.hero-quick-link:hover {
  background: rgba(0,176,240,0.2);
  border-color: rgba(0,176,240,0.5);
  color: var(--color-white);
  transform: translateY(-2px);
}

/* ── breadcrumb — left-aligned (matches about) ──────────────── */
.breadcrumb--hero {
  position: relative;
  z-index: 1;
}

.breadcrumb {
  margin-bottom: var(--sp-5);
  margin-top: 0;
  justify-content: flex-start;
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-wrap: wrap;
  justify-content: flex-start;
  padding: 0;
  margin: 0;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.45);
}

.breadcrumb li + li::before {
  content: '/';
  color: rgba(255,255,255,0.25);
}

.breadcrumb a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color var(--duration-fast);
}

.breadcrumb a:hover { color: var(--color-sky); }

.breadcrumb [aria-current="page"] {
  color: rgba(255,255,255,0.9);
}


/* ── stat chips — library stats row ────────────────────────── */
.page-hero__stat-chips {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
  margin-top: var(--sp-5);
}

.stat-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
  background: rgba(0,176,240,0.15);
  border: 1px solid rgba(0,176,240,0.32);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}


/* ─────────────────────────────────────────────────────────────
   3. FEATURED SOLUTIONS STRIP
   ───────────────────────────────────────────────────────────── */
.featured-solutions {
  background: var(--color-offwhite);
}

.featured-solutions__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-10);
}

/* featured card */
.featured-solution-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  box-shadow: var(--shadow-card);
  border-top: 4px solid transparent;
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: transform var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out),
              border-color var(--duration-base);
  position: relative;
  overflow: hidden;
}

.featured-solution-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-navy) 0%, var(--color-sky) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-slow) var(--ease-out);
}

.featured-solution-card--enterprise { border-top-color: var(--color-navy); }
.featured-solution-card--ai         { border-top-color: var(--color-sky);  }

.featured-solution-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.featured-solution-card:hover::before { transform: scaleX(1); }

.featured-solution-card__header {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.featured-solution-card__industry {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-meta);
  letter-spacing: 0.04em;
}

.featured-solution-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-navy);
  line-height: var(--leading-snug);
  margin: 0;
}

.featured-solution-card__problem {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-meta);
  line-height: var(--leading-loose);
  margin: 0;
  flex: 1;
}

.featured-solution-card__outcomes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: var(--sp-4);
  background: var(--color-sky-pale);
  border-radius: var(--radius-md);
  margin: 0;
}

.featured-solution-card__outcomes li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: var(--leading-snug);
}

.featured-solution-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.featured-solution-card__cta {
  align-self: flex-start;
  margin-top: auto;
}


/* ─────────────────────────────────────────────────────────────
   4. FILTER BAR
   ───────────────────────────────────────────────────────────── */
.solutions-filter-bar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 12px rgba(0,32,96,0.06);
  transition: box-shadow var(--duration-base);
}

.solutions-filter-bar.is-scrolled {
  box-shadow: 0 4px 24px rgba(0,32,96,0.1);
}

.solutions-filter-bar__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--sp-4) var(--sp-6);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

/* category filter pills */
.filter-pills {
  display: flex;
  gap: var(--sp-2);
  flex-shrink: 0;
}

.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-2) var(--sp-4);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-meta);
  background: transparent;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--duration-base) var(--ease-out);
}

.filter-pill:hover {
  border-color: var(--color-sky);
  color: var(--color-sky);
  background: rgba(0,176,240,0.05);
}

.filter-pill--active,
.filter-pill[aria-pressed="true"] {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-white);
  box-shadow: 0 2px 8px rgba(0,32,96,0.25);
}

/* industry + sort dropdowns */
.filter-industry,
.filter-sort {
  flex-shrink: 0;
}

.filter-select {
  appearance: none;
  -webkit-appearance: none;
  height: 40px;
  padding: 0 var(--sp-8) 0 var(--sp-4);
  background-color: var(--color-white);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-3) center;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  outline: none;
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}

.filter-select:hover  { border-color: var(--color-sky); }
.filter-select:focus  {
  border-color: var(--color-sky);
  box-shadow: 0 0 0 3px rgba(0,176,240,0.15);
}

/* active filter chips */
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  flex: 1;
  min-width: 0;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-3);
  background: rgba(0,176,240,0.1);
  border: 1px solid rgba(0,176,240,0.3);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-navy);
  animation: chip-in var(--duration-base) var(--ease-spring);
}

@keyframes chip-in {
  from { opacity: 0; transform: scale(0.85); }
  to   { opacity: 1; transform: scale(1); }
}

.filter-chip__remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  background: rgba(0,32,96,0.12);
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  color: var(--color-navy);
  font-size: 10px;
  line-height: 1;
  transition: background var(--duration-fast);
  padding: 0;
}

.filter-chip__remove:hover { background: rgba(0,32,96,0.25); }

/* result count */
.filter-count {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-meta);
  white-space: nowrap;
  flex-shrink: 0;
  margin: 0;
}

.filter-count strong { color: var(--color-navy); }


/* ─────────────────────────────────────────────────────────────
   5. SOLUTIONS GRID
   ───────────────────────────────────────────────────────────── */
.solutions-grid-section {
  background: var(--color-white);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

/* solution card */
.solution-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out),
              border-color var(--duration-base);
  cursor: pointer;
  position: relative;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-navy);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-slow) var(--ease-out);
}

.solution-card--ai::before { background: var(--color-sky); }

.solution-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(0,176,240,0.25);
}

.solution-card:hover::before { transform: scaleX(1); }

/* thumbnail strip */
.solution-card__thumb {
  height: 100px;
  background: linear-gradient(135deg, var(--color-navy) 0%, #003080 100%);
  position: relative;
  flex-shrink: 0;
  overflow: hidden;
}

.solution-card--ai .solution-card__thumb {
  background: linear-gradient(135deg, #003a6e 0%, #0070b0 100%);
}

.solution-card__thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      45deg,
      rgba(255,255,255,0.03) 0px,
      rgba(255,255,255,0.03) 1px,
      transparent 1px,
      transparent 24px
    );
  pointer-events: none;
}

.solution-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: relative;
  z-index: 1;
}

/* category badge inside thumb */
.solution-card__badge {
  position: absolute;
  top: var(--sp-4);
  left: var(--sp-4);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--radius-full);
  line-height: 1;
}

.badge--navy {
  background: var(--color-navy);
  color: var(--color-white);
}

.badge--sky {
  background: var(--color-sky);
  color: var(--color-white);
}

.badge--enterprise {
  background: var(--color-navy);
  color: var(--color-white);
}

.badge--ai {
  background: var(--color-sky);
  color: var(--color-white);
}

.badge--featured {
  background: #f59e0b;
  color: #fff;
}

.solution-card__featured {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
}

.solution-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-6);
  flex: 1;
}

.solution-card__industry {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-meta);
  letter-spacing: 0.06em;
}

.solution-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-navy);
  line-height: var(--leading-snug);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.solution-card__problem {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-meta);
  line-height: var(--leading-loose);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
  min-height: 3.6em;
}

.solution-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-sky);
  cursor: pointer;
  margin-top: var(--sp-2);
  transition: gap var(--duration-fast), color var(--duration-fast);
  pointer-events: none;
}

.solution-card:hover .solution-card__link {
  gap: var(--sp-3);
  color: var(--color-navy);
}

.solution-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: auto;
}

/* tags / badges shared */
.tag {
  display: inline-block;
  padding: 2px var(--sp-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  line-height: 1.6;
}

.tag--mono {
  font-family: var(--font-mono);
  background: var(--color-offwhite);
  color: var(--color-navy);
  border: 1px solid var(--color-border);
}

.tag--navy {
  background: rgba(0,32,96,0.07);
  color: var(--color-navy);
  border: 1px solid rgba(0,32,96,0.15);
}

.tag--sky {
  background: rgba(0,176,240,0.1);
  color: #0080b0;
  border: 1px solid rgba(0,176,240,0.25);
}

/* ── Loading state ─────────────────────────────────────────── */
.solutions-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  padding: var(--sp-20) 0;
  color: var(--color-meta);
  font-family: var(--font-body);
  font-size: var(--text-sm);
}

.solutions-loading__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-sky);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Empty state ───────────────────────────────────────────── */
.solutions-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--sp-4);
  padding: var(--sp-20) var(--sp-8);
}

.solutions-empty h3 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-navy);
  margin: 0;
}

.solutions-empty p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-meta);
  max-width: 400px;
  margin: 0;
}

/* ── Error state ───────────────────────────────────────────── */
.solutions__error {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: var(--sp-4);
  padding: var(--sp-16) var(--sp-8);
  color: #c0392b;
  font-family: var(--font-body);
  font-size: var(--text-base);
}

/* ── Pagination ────────────────────────────────────────────── */
.solutions-pagination {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
  margin-top: var(--sp-12);
}

.solutions-pagination__count {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-meta);
  margin: 0;
}


/* ─────────────────────────────────────────────────────────────
   6. INSIGHT CALLOUT
   ───────────────────────────────────────────────────────────── */
.solutions-insight {
  background: var(--color-offwhite);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.solutions-insight__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  flex-wrap: wrap;
}

.solutions-insight__icon {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1.5px solid rgba(0,176,240,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sky);
}

.solutions-insight__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-navy);
  margin: 0 0 var(--sp-2);
}

.solutions-insight__body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-meta);
  line-height: var(--leading-loose);
  max-width: 640px;
  margin: 0;
  flex: 1;
}

.solutions-insight__cta {
  flex-shrink: 0;
  margin-left: auto;
}


/* ─────────────────────────────────────────────────────────────
   7. SOLUTION DETAIL MODAL  — FIXED v2.1
   ───────────────────────────────────────────────────────────── */

/* ── overlay wrapper ────────────────────────────────────────── */
.solution-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-6);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-slow) var(--ease-out),
              visibility var(--duration-slow);
}

.solution-modal:not([aria-hidden="true"]) {
  opacity: 1;
  visibility: visible;
}

.solution-modal:not([aria-hidden="true"]) .solution-modal__panel {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* ── backdrop ───────────────────────────────────────────────── */
.solution-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 8, 28, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
}

/* ── panel shell ────────────────────────────────────────────── */
.solution-modal__panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 960px;
  /* FIX: use both height and max-height so flex/grid children have a
     concrete boundary to scroll against. max-height alone is not enough. */
  height: 88vh;
  max-height: 88vh;
  display: grid;
  grid-template-columns: 260px 1fr;
  /* FIX: rows must be constrained so children don't overflow */
  grid-template-rows: 1fr;
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-modal);
  transform: translateY(24px) scale(0.97);
  opacity: 0;
  transition: transform var(--duration-slow) var(--ease-spring),
              opacity var(--duration-slow) var(--ease-out);
}

/* ── close button ───────────────────────────────────────────── */
.solution-modal__close {
  position: absolute;
  top: var(--sp-5);
  right: var(--sp-5);
  z-index: 10;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-offwhite);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-meta);
  cursor: pointer;
  transition: background var(--duration-fast), color var(--duration-fast), transform var(--duration-fast);
}

.solution-modal__close:hover {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: var(--color-white);
  transform: rotate(90deg);
}


/* ═══════════════════════════════════════════════════════
   SIDEBAR
════════════════════════════════════════════════════════ */
.solution-modal__sidebar {
  background: var(--color-navy);
  padding: var(--sp-10) var(--sp-8) var(--sp-8);
  color: var(--color-white);
  display: flex;
  flex-direction: column;
  gap: 0;
  /* FIX: sidebar must also scroll and shrink correctly */
  overflow-y: auto;
  min-height: 0;
  position: relative;
}

/* diagonal texture */
.solution-modal__sidebar::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(0,176,240,0.045) 0px,
    rgba(0,176,240,0.045) 1px,
    transparent 1px,
    transparent 30px
  );
  pointer-events: none;
}

/* glow orb */
.solution-modal__sidebar::after {
  content: '';
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle, rgba(0,176,240,0.14) 0%, transparent 70%);
  pointer-events: none;
}

/* ── meta block ─────────────────────────────────────────────── */
.modal-meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.modal-meta__badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px var(--sp-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--sp-7);
  align-self: flex-start;
}

.modal-meta__badge--enterprise {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.18);
}
.modal-meta__badge--ai {
  background: var(--color-sky);
  color: var(--color-white);
  border: 1px solid var(--color-sky);
  box-shadow: 0 2px 12px rgba(0,176,240,0.4);
}

.modal-meta__row {
  padding: var(--sp-4) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.modal-meta__row:last-of-type {
  border-bottom: none;
}

.modal-meta__label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  display: block;
  margin-bottom: 4px;
}

.modal-meta__value {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.88);
  line-height: var(--leading-snug);
}

.modal-meta__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: var(--sp-5);
  padding-bottom: var(--sp-2);
}

.modal-meta__tags .tag {
  background: rgba(0,176,240,0.12);
  color: rgba(255,255,255,0.82);
  border: 1px solid rgba(0,176,240,0.28);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 10px;
}

/* ── sidebar CTA ────────────────────────────────────────────── */
.modal-share {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: var(--sp-6);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.modal-share__cta {
  width: 100%;
  text-align: center;
  justify-content: center;
}

/* ── related solutions ──────────────────────────────────────── */
.modal-related {
  position: relative;
  z-index: 1;
  margin-top: var(--sp-6);
  padding-top: var(--sp-6);
  border-top: 1px solid rgba(255,255,255,0.08);
}

.modal-related__heading {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
  margin: 0 0 var(--sp-3);
}

.modal-related__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.modal-related__item {
  padding: var(--sp-3) var(--sp-4);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  cursor: pointer;
  transition: background var(--duration-fast), border-color var(--duration-fast), color var(--duration-fast);
  line-height: var(--leading-snug);
}

.modal-related__item:hover {
  background: rgba(0,176,240,0.2);
  border-color: rgba(0,176,240,0.4);
  color: var(--color-white);
}


/* ═══════════════════════════════════════════════════════
   CONTENT AREA  — KEY SCROLL FIXES
════════════════════════════════════════════════════════ */
.solution-modal__content {
  display: flex;
  flex-direction: column;
  /* FIX: uniform padding on all sides — was asymmetric before */
  padding: var(--sp-10) var(--sp-8) var(--sp-8) var(--sp-8);
  gap: 0;
  /* FIX: these two properties together are what make the area scrollable.
     overflow-y alone does nothing if min-height is 'auto' (flex default),
     because the flex item grows to fit all content instead of capping. */
  overflow-y: auto;
  min-height: 0;
}

/* ── title ──────────────────────────────────────────────────── */
.solution-modal__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 2.8vw, var(--text-3xl));
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.2;
  margin: 0 0 var(--sp-8);
  padding-bottom: var(--sp-6);
  border-bottom: 2px solid var(--color-sky-pale);
  /* FIX: extra right padding so title text doesn't slide under close button */
  padding-right: 3rem;
}

/* ── content blocks ─────────────────────────────────────────── */
.solution-modal__block {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-7);
}

.solution-modal__block:last-of-type {
  margin-bottom: 0;
}

.solution-modal__block-heading {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 var(--sp-1);
}

.solution-modal__block-heading svg {
  flex-shrink: 0;
  opacity: 0.85;
}

.solution-modal__block-heading--problem  { color: var(--color-navy); }
.solution-modal__block-heading--solution { color: #0a7d3a; }
.solution-modal__block-heading--outcomes { color: #0080b0; }

.solution-modal__block-heading::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
  margin-left: var(--sp-2);
}

.solution-modal__body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: var(--leading-loose);
  margin: 0;
}

/* ── outcomes list ──────────────────────────────────────────── */
.solution-modal__outcomes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  padding: 0;
  margin: 0;
}

.solution-modal__outcomes li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: var(--leading-loose);
  padding: var(--sp-3) var(--sp-4);
  background: #f0fbff;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-sky);
}

.solution-modal__outcomes li::before {
  content: '✓';
  color: var(--color-sky);
  font-weight: 700;
  flex-shrink: 0;
  font-size: var(--text-sm);
  margin-top: 2px;
}

/* ── bottom CTA strip ───────────────────────────────────────── */
.solution-modal__cta {
  /* FIX: margin-top auto pushes this to the bottom of the scrollable area */
  margin-top: auto;
  /* FIX: extra top margin + padding so it breathes above the border */
  padding-top: var(--sp-6);
  margin-top: var(--sp-8);
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  /* FIX: prevent CTA from shrinking when content is tall */
  flex-shrink: 0;
}

.solution-modal__cta p {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-meta);
  margin: 0;
  flex-shrink: 0;
}


/* ─────────────────────────────────────────────────────────────
   8. CONTACT / CTA STRIPS
   ───────────────────────────────────────────────────────────── */
.cta-strip {
  background: var(--color-navy);
  position: relative;
  overflow: hidden;
}

.cta-strip::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 320px;
  height: 320px;
  border-radius: var(--radius-full);
  background: radial-gradient(circle, rgba(0,176,240,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-strip__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-5);
}

.cta-strip__heading {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: 700;
  color: var(--color-white);
  line-height: var(--leading-snug);
  margin: 0;
}

.cta-strip__sub {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.65);
  max-width: 520px;
  margin: 0;
  line-height: var(--leading-loose);
}

.cta-strip__actions {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
  justify-content: center;
}


/* ─────────────────────────────────────────────────────────────
   9. BUTTONS
   ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 13px var(--sp-8);
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--duration-base) var(--ease-out);
  line-height: 1;
}

.btn--primary {
  background: var(--color-sky);
  color: var(--color-white);
  border-color: var(--color-sky);
  box-shadow: 0 4px 20px rgba(0,176,240,0.35);
}

.btn--primary:hover {
  background: #0090c8;
  border-color: #0090c8;
  box-shadow: 0 6px 28px rgba(0,176,240,0.5);
  transform: translateY(-1px);
}

.btn--secondary {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}

.btn--secondary:hover {
  background: var(--color-navy);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-navy);
  border-color: var(--color-white);
}

.btn--white:hover {
  background: var(--color-sky-pale);
  transform: translateY(-1px);
}

.btn--ghost-white {
  background: transparent;
  color: rgba(255,255,255,0.8);
  border-color: rgba(255,255,255,0.3);
}

.btn--ghost-white:hover {
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-1px);
}

.btn--sm {
  padding: var(--sp-2) var(--sp-5);
  font-size: var(--text-xs);
}

.btn--full { width: 100%; justify-content: center; }


/* ─────────────────────────────────────────────────────────────
   10. SECTION SCAFFOLDING
   ───────────────────────────────────────────────────────────── */
.section-pad {
  padding-block: var(--section-pad-v);
}

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--sp-6);
}

.bg-offwhite { background: var(--color-offwhite); }
.bg-navy     { background: var(--color-navy); }

.section-header {
  text-align: center;
  margin-bottom: var(--sp-12);
  max-width: 680px;
  margin-inline: auto;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-sky);
  margin-bottom: var(--sp-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  font-weight: 700;
  color: var(--color-navy);
  line-height: var(--leading-snug);
  margin: 0 0 var(--sp-4);
}

.section-sub {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-meta);
  line-height: var(--leading-loose);
  margin: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}


/* ─────────────────────────────────────────────────────────────
   11. BODY SCROLL LOCK
   ───────────────────────────────────────────────────────────── */
body.modal-open {
  overflow: hidden;
}


/* ─────────────────────────────────────────────────────────────
   12. RESPONSIVE — TABLET  (max 1023px)
   ───────────────────────────────────────────────────────────── */
@media (max-width: 1023px) {
  :root { --section-pad-v: var(--sp-16); }

  /* hero */
  .page-hero--solutions {
    padding-top: 5rem;
    padding-bottom: 3rem;
    min-height: auto;
  }

  .page-hero__title { font-size: 2rem; }
  .page-hero__sub   { font-size: var(--text-base); }

  .solutions-search { max-width: 100%; }
  .solutions-search__input { height: 48px; }

  .hero-quick-links { gap: var(--sp-2); }
  .page-hero__stat-chips { gap: var(--sp-2); }

  /* featured grid */
  .featured-solutions__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* filter bar */
  .solutions-filter-bar__inner {
    gap: var(--sp-3);
  }

  /* main grid */
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* insight callout */
  .solutions-insight__inner {
    gap: var(--sp-6);
  }

  .solutions-insight__cta {
    margin-left: 0;
    width: 100%;
  }

  /* modal — stack sidebar above content on tablet */
  .solution-modal__panel {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    /* FIX: keep concrete height on tablet too */
    height: 95vh;
    max-height: 95vh;
    border-radius: var(--radius-xl);
  }

  .solution-modal__sidebar {
    padding: var(--sp-7) var(--sp-6) var(--sp-5);
    border-radius: 0;
    /* FIX: sidebar only as tall as needed on tablet (content takes remaining) */
    overflow-y: visible;
    min-height: auto;
  }

  .solution-modal__close {
    top: var(--sp-4);
    right: var(--sp-4);
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.2);
    color: var(--color-white);
  }

  /* sidebar → horizontal meta strip on tablet */
  .modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-4);
    align-items: flex-start;
  }

  .modal-meta__badge { margin-bottom: 0; }

  .modal-meta__row { min-width: 120px; }

  .modal-related { display: none; }

  /* FIX: content area fills remaining height and scrolls */
  .solution-modal__content {
    padding: var(--sp-7) var(--sp-6) var(--sp-6);
    min-height: 0;
    overflow-y: auto;
    /* let grid row sizing handle the height, no max-height override */
  }
}


/* ─────────────────────────────────────────────────────────────
   13. RESPONSIVE — MOBILE  (max 639px)
   ───────────────────────────────────────────────────────────── */
@media (max-width: 639px) {
  :root { --section-pad-v: var(--sp-12); }

  /* hero */
  .page-hero--solutions {
    padding: 80px 0 60px;
  }

  .page-hero__title { font-size: 2rem; }

  .solutions-search__input { height: 48px; }

  /* featured grid */
  .featured-solutions__grid {
    grid-template-columns: 1fr;
  }

  /* filter bar */
  .solutions-filter-bar__inner {
    flex-wrap: wrap;
    padding: var(--sp-3) var(--sp-4);
  }

  .filter-pills    { order: 1; width: 100%; }
  .filter-industry { order: 2; flex: 1; }
  .filter-count    { order: 3; width: 100%; }
  .filter-chips    { order: 4; width: 100%; }

  /* main grid */
  .solutions-grid {
    grid-template-columns: 1fr;
  }

  /* insight callout */
  .solutions-insight__inner {
    flex-direction: column;
    text-align: center;
  }

  .solutions-insight__icon { margin-inline: auto; }

  /* modal — bottom sheet style */
  .solution-modal {
    padding: 0;
    align-items: flex-end;
  }

  .solution-modal__panel {
    /* FIX: use dvh on mobile for address-bar-aware height */
    height: 92dvh;
    max-height: 92dvh;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .solution-modal__sidebar {
    padding: var(--sp-5) var(--sp-4) var(--sp-4);
    overflow-y: visible;
    min-height: auto;
  }

  /* FIX: uniform comfortable padding on mobile */
  .solution-modal__content {
    padding: var(--sp-5) var(--sp-4) var(--sp-5);
    min-height: 0;
    overflow-y: auto;
  }

  .solution-modal__title {
    font-size: var(--text-xl);
    padding-right: 2.5rem;
    margin-bottom: var(--sp-5);
    padding-bottom: var(--sp-4);
  }

  /* modal CTA stacks vertically on mobile */
  .solution-modal__cta {
    flex-direction: column;
    gap: var(--sp-3);
    align-items: stretch;
  }

  .solution-modal__cta .btn {
    width: 100%;
    justify-content: center;
  }

  /* cta strip */
  .cta-strip__actions { flex-direction: column; width: 100%; }
  .cta-strip__actions .btn { width: 100%; justify-content: center; }

  /* breadcrumb */
  .hero-quick-links { gap: var(--sp-2); flex-wrap: wrap; }
}


/* ─────────────────────────────────────────────────────────────
   14. REDUCED MOTION
   ───────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .solutions-loading__spinner {
    animation: none;
    border-color: var(--color-sky);
  }
}


/* ─────────────────────────────────────────────────────────────
   15. PRINT
   ───────────────────────────────────────────────────────────── */
@media print {
  .solutions-filter-bar,
  .hero-quick-links,
  .solutions-search,
  .solution-modal,
  .solutions-pagination,
  .cta-strip { display: none !important; }

  .page-hero--solutions {
    background: none !important;
    color: var(--color-navy) !important;
    padding: var(--sp-8) 0 !important;
  }

  .page-hero__title,
  .page-hero__sub { color: var(--color-navy) !important; }

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

  .solution-card {
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid var(--color-border) !important;
  }
}