/* ============================================================
   TCSS — Tesseract Core Software Solutions
   Main Stylesheet  |  Theme: Teal-Blue + Red (logo-matched)
   ============================================================ */

/* --------------------
   CSS Custom Properties
   -------------------- */
:root {
  /* === Brand colors extracted from TCSS logo === */
  --clr-primary:       #2ea8c8;   /* Steel teal-blue (T letter)     */
  --clr-primary-dark:  #1c7a98;   /* Darker teal                    */
  --clr-primary-light: #4bbcd8;   /* Lighter teal hover             */
  --clr-accent:        #e04147;   /* Red swoosh accent              */
  --clr-accent-hover:  #c73238;   /* Darker red on hover           */
  --clr-teal-light:    #85d4e8;   /* Pale teal (light swoosh)       */

  /* === Dark teal-navy backgrounds === */
  --clr-navy:    #041420;         /* Deepest background             */
  --clr-dark:    #061c2a;         /* Section background             */
  --clr-dark-2:  #08212f;         /* Alt section                    */
  --clr-mid:     #0d3f57;         /* Highlighted bg                 */

  /* === Per-product accent colors === */
  --clr-vpp:  #6c63ff;            /* Purple  — Profit Analyzer      */
  --clr-cpq:  #2ea8c8;            /* Teal    — CPQ (brand primary)  */
  --clr-rcm:  #e04147;            /* Red     — Revenue & Contracts  */
  --clr-epp:  #1c7a98;            /* Dark teal — Enterprise PP      */

  /* === Text === */
  --clr-text:       #daedf5;
  --clr-text-muted: #7aabbf;
  --clr-text-dark:  #0d2535;
  --clr-white:      #ffffff;

  /* === Cards === */
  --clr-card-bg:     #071e2c;
  --clr-card-border: rgba(46, 168, 200, 0.1);

  /* === Typography === */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* === Effects === */
  --shadow-sm: 0 2px 8px  rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --transition: 0.25s ease;
  --max-width:  1200px;
}

/* --------------------
   Reset & Base
   -------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--clr-navy);
  color: var(--clr-text);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

/* --------------------
   Utility
   -------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Hero headline gradient: teal → red → pale-teal (logo colors) */
.gradient-text {
  background: linear-gradient(135deg, #e04147 0%, #2ea8c8 55%, #85d4e8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: rgba(46, 168, 200, 0.1);
  border: 1px solid rgba(46, 168, 200, 0.28);
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-header.light .section-title,
.section-header.light .section-desc {
  color: var(--clr-white);
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* --------------------
   Buttons
   -------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

/* Primary: teal brand button */
.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  color: var(--clr-white);
  border-color: var(--clr-primary);
  box-shadow: 0 4px 18px rgba(46, 168, 200, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--clr-primary-light) 0%, var(--clr-primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(46, 168, 200, 0.5);
}

/* Outline: transparent with teal border */
.btn-outline {
  background: transparent;
  color: var(--clr-white);
  border-color: rgba(46, 168, 200, 0.4);
}

.btn-outline:hover {
  background: rgba(46, 168, 200, 0.08);
  border-color: var(--clr-primary);
  transform: translateY(-2px);
}

/* Navbar CTA button */
.btn-nav {
  background: var(--clr-primary);
  color: var(--clr-white) !important;
  border-radius: var(--radius-sm);
  padding: 9px 20px;
  font-size: 0.85rem;
  border: none;
  box-shadow: 0 2px 10px rgba(46, 168, 200, 0.35);
}

.btn-nav:hover {
  background: var(--clr-primary-light);
  box-shadow: 0 4px 16px rgba(46, 168, 200, 0.45);
}

.btn-large {
  padding: 16px 36px;
  font-size: 1rem;
}

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

/* --------------------
   Navbar
   -------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(4, 20, 32, 0.97);
  backdrop-filter: blur(20px);
  padding: 8px 0;
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.5), 0 1px 0 rgba(46, 168, 200, 0.12);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* ---- Logo image ---- */
.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img--nav {
  height: 50px;
  width: auto;
  object-fit: contain;
  transition: opacity var(--transition);
}

.logo-img--nav:hover {
  opacity: 0.85;
}

.logo-img--footer {
  height: 54px;
  width: auto;
  object-fit: contain;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  transition: color var(--transition);
}

.nav-links a:not(.btn-nav):hover {
  color: var(--clr-teal-light);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* --------------------
   Hero
   -------------------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(155deg, var(--clr-navy) 0%, var(--clr-dark) 45%, #071825 100%);
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.18;
}

/* shape-1: teal glow (top-right) */
.shape-1 {
  width: 520px;
  height: 520px;
  background: var(--clr-primary);
  top: -120px;
  right: -100px;
}

/* shape-2: red glow (bottom-left, from red swoosh) */
.shape-2 {
  width: 380px;
  height: 380px;
  background: var(--clr-accent);
  bottom: -80px;
  left: -80px;
  opacity: 0.12;
}

/* shape-3: pale teal centre glow */
.shape-3 {
  width: 300px;
  height: 300px;
  background: var(--clr-teal-light);
  top: 50%;
  left: 55%;
  transform: translate(-50%, -50%);
  opacity: 0.06;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

/* Hero badge with teal accent */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-primary-light);
  background: rgba(46, 168, 200, 0.08);
  border: 1px solid rgba(46, 168, 200, 0.25);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 28px;
  letter-spacing: 0.04em;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--clr-primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.6); }
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--clr-white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-desc {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--clr-text-muted);
  line-height: 1.75;
  max-width: 600px;
  margin-bottom: 40px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-primary-light);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(46, 168, 200, 0.2);
}

/* --------------------
   Trusted
   -------------------- */
.trusted {
  background: rgba(46, 168, 200, 0.04);
  border-top: 1px solid rgba(46, 168, 200, 0.1);
  border-bottom: 1px solid rgba(46, 168, 200, 0.1);
  padding: 28px 0;
}

.trusted .container {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.trusted-label {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.trusted-industries {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.trusted-industries span {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  background: rgba(46, 168, 200, 0.06);
  border: 1px solid rgba(46, 168, 200, 0.15);
  padding: 5px 14px;
  border-radius: 50px;
  letter-spacing: 0.04em;
  transition: all var(--transition);
}

.trusted-industries span:hover {
  color: var(--clr-teal-light);
  background: rgba(46, 168, 200, 0.12);
  border-color: rgba(46, 168, 200, 0.3);
}

/* --------------------
   Solutions
   -------------------- */
.solutions {
  padding: 100px 0;
  background: var(--clr-navy);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.solution-card {
  position: relative;
  background: var(--clr-card-bg);
  border: 1px solid var(--clr-card-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  overflow: hidden;
  /* flex column so "Learn More" always sits at the bottom */
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.solution-card:hover {
  transform: translateY(-6px);
  border-color: rgba(46, 168, 200, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(46, 168, 200, 0.08);
}

.solution-card.featured {
  border-color: rgba(46, 168, 200, 0.3);
  background: linear-gradient(135deg, #071e2c 0%, #0a2840 100%);
}

.solution-card.featured:hover {
  border-color: rgba(46, 168, 200, 0.55);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(46, 168, 200, 0.12);
}

.featured-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--clr-primary);
  background: rgba(46, 168, 200, 0.1);
  border: 1px solid rgba(46, 168, 200, 0.3);
  padding: 3px 10px;
  border-radius: 50px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Top color strip per product */
.card-accent {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.card-accent.vpp { background: linear-gradient(90deg, var(--clr-vpp), #9c95ff); }
.card-accent.cpq { background: linear-gradient(90deg, var(--clr-primary), var(--clr-teal-light)); }
.card-accent.rcm { background: linear-gradient(90deg, var(--clr-accent), #f07a7e); }
.card-accent.epp { background: linear-gradient(90deg, var(--clr-epp), var(--clr-primary)); }

.card-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 20px;
}

.card-icon svg {
  width: 100%;
  height: 100%;
}

[data-product="vpp"] .card-icon { color: var(--clr-vpp); }
[data-product="cpq"] .card-icon { color: var(--clr-primary); }
[data-product="rcm"] .card-icon { color: var(--clr-accent); }
[data-product="epp"] .card-icon { color: var(--clr-teal-light); }

.card-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  margin-bottom: 8px;
}

.solution-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 12px;
  line-height: 1.3;
}

.solution-card p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
  flex: 1;       /* push features + link downward equally across cards */
}

.card-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.card-features li {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

[data-product="vpp"] .card-features li::before { background: var(--clr-vpp); }
[data-product="cpq"] .card-features li::before { background: var(--clr-primary); }
[data-product="rcm"] .card-features li::before { background: var(--clr-accent); }
[data-product="epp"] .card-features li::before { background: var(--clr-teal-light); }

.card-link {
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: auto;         /* always at the bottom of the card */
  padding-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition);
}

.card-link:hover {
  gap: 8px;
}

[data-product="vpp"] .card-link { color: var(--clr-vpp); }
[data-product="cpq"] .card-link { color: var(--clr-primary); }
[data-product="rcm"] .card-link { color: var(--clr-accent); }
[data-product="epp"] .card-link { color: var(--clr-teal-light); }

.card-link:hover { letter-spacing: 0.02em; }

/* --------------------
   Services
   -------------------- */
.services {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--clr-dark) 0%, var(--clr-dark-2) 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
  background: rgba(46, 168, 200, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(46, 168, 200, 0.1);
}

.service-item {
  padding: 40px 36px;
  background: rgba(6, 28, 42, 0.95);
  transition: background var(--transition);
  position: relative;
}

.service-item:hover {
  background: rgba(13, 63, 87, 0.35);
}

.service-num {
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(46, 168, 200, 0.07);
  line-height: 1;
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}

.service-item h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 10px;
}

.service-item p {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* --------------------
   About
   -------------------- */
.about {
  padding: 100px 0;
  background: var(--clr-navy);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text .section-title { margin-bottom: 20px; }

.about-text p {
  font-size: 1rem;
  color: var(--clr-text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.pill {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-primary);
  background: rgba(46, 168, 200, 0.08);
  border: 1px solid rgba(46, 168, 200, 0.25);
  padding: 6px 14px;
  border-radius: 50px;
  letter-spacing: 0.03em;
}

.about-card-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-metric-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--clr-card-bg);
  border: 1px solid var(--clr-card-border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  transition: transform var(--transition), border-color var(--transition);
}

.about-metric-card:hover {
  transform: translateX(6px);
  border-color: rgba(46, 168, 200, 0.25);
}

.metric-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.vpp-icon { background: rgba(108, 99, 255, 0.12); color: var(--clr-vpp);        border: 1px solid rgba(108, 99, 255, 0.2); }
.cpq-icon { background: rgba(46, 168, 200, 0.1);  color: var(--clr-primary);    border: 1px solid rgba(46, 168, 200, 0.2); }
.rcm-icon { background: rgba(224, 65, 71, 0.1);   color: var(--clr-accent);     border: 1px solid rgba(224, 65, 71, 0.2); }
.epp-icon { background: rgba(28, 122, 152, 0.15); color: var(--clr-teal-light); border: 1px solid rgba(28, 122, 152, 0.25); }

.metric-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--clr-white);
  margin-bottom: 2px;
}

.metric-sub {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}

/* --------------------
   Why TCSS
   -------------------- */
.why-tcss {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--clr-dark-2) 0%, var(--clr-dark) 100%);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.why-card {
  background: rgba(6, 28, 42, 0.7);
  border: 1px solid rgba(46, 168, 200, 0.1);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: all var(--transition);
}

.why-card:hover {
  background: rgba(13, 63, 87, 0.3);
  border-color: rgba(46, 168, 200, 0.28);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.why-icon {
  width: 48px;
  height: 48px;
  color: var(--clr-primary);
  margin-bottom: 20px;
}

.why-icon svg {
  width: 100%;
  height: 100%;
}

.why-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 10px;
}

.why-card p {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* --------------------
   CTA Banner  (teal → dark teal gradient)
   -------------------- */
.cta-banner {
  background: linear-gradient(135deg, var(--clr-primary-dark) 0%, var(--clr-mid) 100%);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}

/* Subtle grid pattern overlay */
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}

/* Red accent stripe at top */
.cta-banner::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent) 0%, var(--clr-primary) 50%, var(--clr-teal-light) 100%);
}

.cta-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-text h2 {
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 8px;
}

.cta-text p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
}

/* Red accent on CTA button to stand out */
.cta-banner .btn-primary {
  background: linear-gradient(135deg, var(--clr-accent) 0%, #c73238 100%);
  border-color: var(--clr-accent);
  box-shadow: 0 4px 18px rgba(224, 65, 71, 0.45);
}

.cta-banner .btn-primary:hover {
  background: linear-gradient(135deg, #ea5a5f 0%, var(--clr-accent) 100%);
  box-shadow: 0 8px 28px rgba(224, 65, 71, 0.55);
}

/* --------------------
   Contact
   -------------------- */
.contact {
  padding: 100px 0;
  background: var(--clr-navy);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-info .section-title { margin-bottom: 16px; }

.contact-info > p {
  font-size: 1rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-item .contact-icon {
  margin-top: 2px;   /* optically align icon with first text line */
  flex-shrink: 0;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: rgba(46, 168, 200, 0.1);
  border: 1px solid rgba(46, 168, 200, 0.22);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  flex-shrink: 0;
}

.contact-icon svg { width: 20px; height: 20px; }

.contact-item strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.contact-item span {
  font-size: 0.92rem;
  color: var(--clr-white);
  line-height: 1.65;
}

/* Contact Form */
.contact-form {
  background: var(--clr-card-bg);
  border: 1px solid rgba(46, 168, 200, 0.14);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--clr-white);
  background: rgba(46, 168, 200, 0.04);
  border: 1px solid rgba(46, 168, 200, 0.14);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  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='%237aabbf' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.form-group select option {
  background: var(--clr-dark);
  color: var(--clr-white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(122, 171, 191, 0.45);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  background: rgba(46, 168, 200, 0.07);
  box-shadow: 0 0 0 3px rgba(46, 168, 200, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-note {
  font-size: 0.75rem;
  color: var(--clr-text-muted);
  text-align: center;
  margin-top: 12px;
  line-height: 1.5;
}

/* --------------------
   Footer
   -------------------- */
.footer {
  background: var(--clr-dark);
  border-top: 1px solid rgba(46, 168, 200, 0.1);
}

/* Red + teal gradient top border on footer */
.footer::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent) 0%, var(--clr-primary) 50%, var(--clr-teal-light) 100%);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.8fr 1.4fr 1fr 0.9fr;
  gap: 48px;
  padding: 64px 24px 48px;
  max-width: var(--max-width);
  margin: 0 auto;
  align-items: start;
}

/* Brand column */
.footer-brand .logo { margin-bottom: 16px; }

.footer-brand p {
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  max-width: 300px;
  margin-bottom: 20px;
}

/* Social icons */
.footer-social {
  display: flex;
  gap: 10px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(46, 168, 200, 0.08);
  border: 1px solid rgba(46, 168, 200, 0.18);
  color: var(--clr-text-muted);
  transition: all var(--transition);
}

.social-link svg {
  width: 16px;
  height: 16px;
}

.social-link:hover {
  background: rgba(46, 168, 200, 0.18);
  border-color: var(--clr-primary);
  color: var(--clr-primary-light);
  transform: translateY(-2px);
}

/* Link columns */
.footer-col h5 {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--clr-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(46, 168, 200, 0.15);
}

.footer-col a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  margin-bottom: 12px;
  transition: color var(--transition), gap var(--transition);
  line-height: 1.4;
}

.footer-col a:hover {
  color: var(--clr-teal-light);
  gap: 10px;
}

/* Coloured product tags inside Solutions links */
.footer-link-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  border-radius: 3px;
  flex-shrink: 0;
  min-width: 32px;
}

.vpp-tag { background: rgba(108,99,255,0.15); color: var(--clr-vpp);     border: 1px solid rgba(108,99,255,0.25); }
.cpq-tag { background: rgba(46,168,200,0.12); color: var(--clr-primary); border: 1px solid rgba(46,168,200,0.25); }
.rcm-tag { background: rgba(224,65,71,0.12);  color: var(--clr-accent);  border: 1px solid rgba(224,65,71,0.25); }
.epp-tag { background: rgba(28,122,152,0.15); color: var(--clr-teal-light); border: 1px solid rgba(28,122,152,0.25); }

.footer-bottom {
  border-top: 1px solid rgba(46, 168, 200, 0.08);
  padding: 20px 0;
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}

/* --------------------
   Scroll animations
   -------------------- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------
   Responsive
   -------------------- */
@media (max-width: 1024px) {
  .about-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--clr-dark);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 40px;
    transition: right var(--transition);
    border-left: 1px solid rgba(46, 168, 200, 0.12);
    z-index: 999;
  }

  .nav-links.open { right: 0; }

  .nav-links a {
    font-size: 1rem;
    color: var(--clr-text);
  }

  .hamburger {
    display: flex;
    z-index: 1001;
  }

  .hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .hero-cta       { flex-direction: column; }
  .hero-cta .btn  { width: fit-content; }
  .hero-stats     { gap: 20px; }
  .stat-divider   { display: none; }

  .solutions-grid { grid-template-columns: 1fr; }   /* single col on mobile */
  .services-grid  { grid-template-columns: 1fr; }
  .why-grid       { grid-template-columns: 1fr; }

  .cta-inner      { flex-direction: column; text-align: center; }
  .form-row       { grid-template-columns: 1fr; }

  /* footer-links wrapper removed — cols are direct children now */

  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
  }

  .trusted .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .logo-img--nav    { height: 40px; }
  .logo-img--footer { height: 46px; }
}

@media (max-width: 480px) {
  .container        { padding: 0 16px; }
  .solution-card    { padding: 28px 24px; }
  .contact-form     { padding: 28px 24px; }
  .footer-inner     { grid-template-columns: 1fr; }
  .footer-brand     { grid-column: auto; }
  .logo-img--nav    { height: 36px; }
}