/* =========================================================
   TRILIA SOFTWARE TECHNOLOGIES PVT LTD - Main Stylesheet
   Author: Trilia Software Technologies
   Version: 1.0.0
   ========================================================= */

/* ---------- 1. CSS Variables / Design Tokens ---------- */
:root {
  /* Brand Palette */
  --color-primary: #0b2545;          /* Deep navy */
  --color-primary-dark: #061a35;
  --color-primary-light: #13315c;
  --color-accent: #ff7a18;           /* Vibrant orange */
  --color-accent-dark: #e36210;
  --color-accent-light: #ffa15c;
  --color-secondary: #00b8d4;        /* Tech cyan */

  /* Neutrals */
  --color-bg: #ffffff;
  --color-bg-soft: #f5f8fc;
  --color-bg-alt: #eef2f8;
  --color-text: #1a1f36;
  --color-muted: #5b6478;
  --color-border: #e1e7ef;
  --color-white: #ffffff;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #0b2545 0%, #13315c 50%, #1d4e89 100%);
  --gradient-accent: linear-gradient(135deg, #ff7a18 0%, #ffa15c 100%);
  --gradient-card: linear-gradient(160deg, #ffffff 0%, #f5f8fc 100%);
  --gradient-overlay: linear-gradient(180deg, rgba(11,37,69,0.85) 0%, rgba(11,37,69,0.65) 100%);

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-heading: 'Poppins', var(--font-body);

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* Layout */
  --container-max: 1200px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  /* Shadow */
  --shadow-sm: 0 1px 3px rgba(11, 37, 69, 0.08);
  --shadow-md: 0 8px 24px rgba(11, 37, 69, 0.10);
  --shadow-lg: 0 18px 48px rgba(11, 37, 69, 0.18);
  --shadow-accent: 0 12px 32px rgba(255, 122, 24, 0.30);

  /* Transitions */
  --t-fast: 0.18s ease;
  --t-base: 0.3s ease;
  --t-slow: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- 2. Reset / Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

img,
svg,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--t-fast);
}

a:hover {
  color: var(--color-accent);
}

button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: transparent;
}

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 4.5vw + 1rem, 3.75rem); }
h2 { font-size: clamp(1.75rem, 2.5vw + 1rem, 2.5rem); }
h3 { font-size: clamp(1.25rem, 1vw + 1rem, 1.5rem); }
h4 { font-size: 1.125rem; }

p { color: var(--color-muted); }

section { scroll-margin-top: 110px; }

/* Accessibility utility */
.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;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- 3. Layout Helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: clamp(1rem, 2.5vw, 2rem);
}

.section {
  padding-block: clamp(3rem, 6vw, 6rem);
}

.section-soft { background: var(--color-bg-soft); }
.section-dark { background: var(--color-primary); color: var(--color-white); }
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 { color: var(--color-white); }
.section-dark p { color: rgba(255,255,255,0.8); }

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto var(--space-7);
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.section-title {
  margin-bottom: var(--space-3);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-muted);
}

/* ---------- 4. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  text-align: center;
  cursor: pointer;
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), color var(--t-fast);
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  transform: translateY(-2px);
  color: var(--color-white);
  box-shadow: 0 16px 40px rgba(255, 122, 24, 0.45);
}

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

.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn-ghost {
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
  border-color: rgba(255,255,255,0.25);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.18);
  color: var(--color-white);
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.95rem;
}

.btn-link::after {
  content: "→";
  transition: transform var(--t-fast);
}

.btn-link:hover::after { transform: translateX(4px); }

/* ---------- 5. Top Bar ---------- */
.top-bar {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.85);
  font-size: 0.85rem;
  padding-block: 0.5rem;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.top-bar a {
  color: rgba(255,255,255,0.85);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar a:hover { color: var(--color-accent-light); }

.top-bar-info {
  display: flex;
  gap: var(--space-5);
  flex-wrap: wrap;
}

.top-bar-social {
  display: flex;
  gap: var(--space-3);
}

.top-bar-social a {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.top-bar-social a:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

/* ---------- 6. Header / Navigation ---------- */
.header-spacer {
  display: none;
  width: 100%;
}

.header-spacer.active {
  display: block;
}

.site-header {
  position: relative;
  z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--t-base);
  overflow: visible;
}

.site-header.is-fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.85rem;
  gap: var(--space-5);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.brand:hover { color: var(--color-primary); }

.brand-logo {
  display: block;
  width: auto;
  height: 48px;
  max-width: min(220px, 52vw);
  object-fit: contain;
  object-position: left center;
}

.brand-logo--footer {
  height: 44px;
  max-width: 200px;
}

.footer-brand .brand:hover {
  opacity: 0.92;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--gradient-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 800;
  font-size: 1.2rem;
  box-shadow: var(--shadow-accent);
  position: relative;
  overflow: hidden;
}

.font-white {
  color: var(--color-white);
}

.brand-mark::before {
  content: "";
  position: absolute;
  inset: 4px;
  border: 2px solid rgba(255,255,255,0.6);
  border-radius: 8px;
}

.brand-tagline {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 2px;
}

.primary-nav { margin-left: auto; }

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-list a {
  display: inline-block;
  padding: 0.6rem 0.9rem;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  position: relative;
}

.nav-list a:hover,
.nav-list a.active {
  color: var(--color-accent);
}

/* Keep CTA button text readable inside nav */
.nav-list a.btn-primary,
.nav-list a.btn-primary:hover,
.nav-list a.btn-primary:focus-visible {
  color: var(--color-white);
}

.nav-list a.btn-primary {
  background: var(--gradient-accent);
  box-shadow: var(--shadow-accent);
  border-color: transparent;
}

.nav-list a.active::after {
  content: "";
  position: absolute;
  inset: auto 0.9rem 4px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.nav-item-has-children {
  position: relative;
}

.nav-item-has-children > a::after {
  content: "▾";
  margin-left: 0.3rem;
  font-size: 0.7rem;
  opacity: 0.7;
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  min-width: 230px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
}

.nav-item-has-children:hover .nav-dropdown,
.nav-item-has-children:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown a {
  display: block;
  padding: 0.6rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
}

.nav-dropdown a:hover {
  background: var(--color-bg-soft);
  color: var(--color-accent);
}

.nav-cta { margin-left: var(--space-3); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  align-items: center;
  justify-content: center;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  position: relative;
  transition: var(--t-fast);
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  transition: var(--t-fast);
}

.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: rotate(45deg); top: 0; }
.nav-toggle[aria-expanded="true"] span::after { transform: rotate(-45deg); top: 0; }

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  background: var(--gradient-hero);
  color: var(--color-white);
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 122, 24, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(0, 184, 212, 0.18) 0%, transparent 50%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at center, black 30%, transparent 75%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: clamp(3rem, 8vw, 6rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-accent-light);
  margin-bottom: var(--space-5);
  backdrop-filter: blur(8px);
}

.hero-eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(255, 122, 24, 0.25);
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-5);
}

.hero h1 .highlight {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.hero p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  max-width: 580px;
  margin-bottom: var(--space-6);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-7);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  max-width: 520px;
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255,255,255,0.15);
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-white);
  display: block;
}

.stat-num small { font-size: 1.1rem; color: var(--color-accent-light); }

.stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 500px;
  margin-inline: auto;
  width: 100%;
}

.hero-card {
  position: absolute;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.4rem;
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
  animation: float 6s ease-in-out infinite;
}

.hero-card-1 {
  top: 8%;
  left: 0;
  animation-delay: 0s;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.hero-card-2 {
  top: 38%;
  right: 0;
  animation-delay: 1.5s;
  min-width: 230px;
}
.hero-card-3 {
  bottom: 6%;
  left: 12%;
  animation-delay: 3s;
}

.hero-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.3rem;
  flex-shrink: 0;
}

.hero-card h4 { color: var(--color-white); font-size: 0.95rem; margin-bottom: 0.15rem; }
.hero-card p { color: rgba(255,255,255,0.7); font-size: 0.8rem; margin: 0; }

.hero-orb {
  position: absolute;
  inset: 15% 15% 15% 15%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 24, 0.45) 0%, rgba(11, 37, 69, 0) 70%);
  filter: blur(20px);
  animation: pulse 5s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.1); opacity: 1; }
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-align: center;
}

.hero-scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.4);
  margin: 0.6rem auto 0;
  animation: scroll-line 2s ease-in-out infinite;
  transform-origin: top;
}

@keyframes scroll-line {
  0%, 100% { transform: scaleY(0.4); opacity: 0.3; }
  50% { transform: scaleY(1); opacity: 1; }
}

/* ---------- 8. Page Hero (inner pages) ---------- */
.page-hero {
  background: var(--gradient-hero);
  color: var(--color-white);
  padding-block: clamp(4rem, 8vw, 7rem) clamp(3rem, 5vw, 5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(255,122,24,0.25), transparent 60%);
  pointer-events: none;
}

.page-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-3);
  position: relative;
}

.page-hero p {
  color: rgba(255,255,255,0.85);
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  font-size: 1.05rem;
}

.breadcrumb {
  margin-top: var(--space-5);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  position: relative;
}

.breadcrumb a { color: var(--color-accent-light); }
.breadcrumb span { margin-inline: 0.5rem; opacity: 0.5; }

/* ---------- 9. Feature Cards (Why us) ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-5);
}

.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255,122,24,0.12), rgba(255,122,24,0.06));
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-5);
}

.feature-card h3 {
  margin-bottom: var(--space-3);
  font-size: 1.2rem;
}

/* ---------- 10. About Section ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.about-image {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-xl);
  background: var(--gradient-hero);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.about-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 122, 24, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(0, 184, 212, 0.25) 0%, transparent 50%);
  z-index: 1;
}

.about-image-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  color: var(--color-white);
  z-index: 2;
}

.about-experience {
  position: absolute;
  top: var(--space-6);
  left: var(--space-6);
  background: rgba(255,255,255,0.95);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-md);
  text-align: center;
  z-index: 3;
}

.about-experience strong {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  display: block;
  line-height: 1;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.about-experience span {
  display: block;
  font-size: 0.8rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}

.about-content h2 {
  margin-bottom: var(--space-4);
}

.about-content p {
  margin-bottom: var(--space-4);
}

.about-list {
  margin: var(--space-5) 0;
  display: grid;
  gap: var(--space-3);
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--color-text);
}

.about-list li::before {
  content: "✓";
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: bold;
  margin-top: 2px;
}

/* ---------- 11. Solutions ---------- */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}

.solution-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  transition: transform var(--t-base), box-shadow var(--t-base);
  display: flex;
  flex-direction: column;
}

.solution-card::after {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--gradient-accent);
  opacity: 0.06;
  transition: transform var(--t-base);
}

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

.solution-card:hover::after { transform: scale(1.4); }

.solution-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: var(--gradient-accent);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-accent);
  position: relative;
  z-index: 1;
}

.solution-card h3 {
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 1;
}

.solution-card p {
  position: relative;
  z-index: 1;
  margin-bottom: var(--space-5);
  flex-grow: 1;
}

.solution-card .btn-link {
  position: relative;
  z-index: 1;
  margin-top: auto;
}

/* ---------- 12. Verticals ---------- */
.verticals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
}

.vertical-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 280px;
  background: var(--gradient-hero);
  color: var(--color-white);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: transform var(--t-base), box-shadow var(--t-base);
  isolation: isolate;
}

.vertical-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-overlay);
  z-index: -1;
  transition: opacity var(--t-base);
}

.vertical-card::after {
  content: "";
  position: absolute;
  inset: -2px;
  background: var(--gradient-accent);
  opacity: 0;
  z-index: -2;
  transition: opacity var(--t-base);
}

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

.vertical-card:hover::after { opacity: 1; }

.vertical-icon {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--color-white);
}

.vertical-card h3 { color: var(--color-white); margin-bottom: var(--space-2); }
.vertical-card p {
  color: rgba(255,255,255,0.85);
  font-style: italic;
  margin-bottom: var(--space-3);
  font-size: 0.92rem;
}

.vertical-bg-1 { background: linear-gradient(135deg, #0b2545 0%, #1d4e89 100%); }
.vertical-bg-2 { background: linear-gradient(135deg, #134e4a 0%, #0d9488 100%); }
.vertical-bg-3 { background: linear-gradient(135deg, #4c1d95 0%, #7c3aed 100%); }
.vertical-bg-4 { background: linear-gradient(135deg, #7c2d12 0%, #c2410c 100%); }
.vertical-bg-5 { background: linear-gradient(135deg, #831843 0%, #be185d 100%); }
.vertical-bg-6 { background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%); }

/* ---------- 13. CoE Tabs ---------- */
.coe-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.coe-tabs {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.coe-tab {
  text-align: left;
  padding: 1.1rem 1.3rem;
  border-radius: var(--radius-md);
  background: var(--color-bg-soft);
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transition: var(--t-fast);
  border: 1px solid transparent;
}

.coe-tab:hover {
  background: var(--color-bg-alt);
}

.coe-tab.active {
  background: var(--gradient-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-accent);
}

.coe-tab-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--color-white);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.coe-tab.active .coe-tab-icon {
  background: rgba(255,255,255,0.2);
  color: var(--color-white);
}

.coe-content {
  background: var(--color-bg-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.coe-panel { display: none; }
.coe-panel.active { display: block; animation: fadeUp 0.4s ease; }

.coe-panel h3 {
  font-size: 1.6rem;
  margin-bottom: var(--space-2);
}

.coe-panel .coe-tagline {
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.coe-panel ul {
  display: grid;
  gap: 0.6rem;
  margin-top: var(--space-4);
}

.coe-panel ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: var(--color-text);
}

.coe-panel ul li::before {
  content: "▸";
  color: var(--color-accent);
  font-weight: bold;
  margin-top: 2px;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- 14. Stats Strip ---------- */
.stats-strip {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-7) 0;
  position: relative;
  overflow: hidden;
}

.stats-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(255,122,24,0.18), transparent 50%);
}

.stats-strip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-5);
  position: relative;
}

.stat-block {
  text-align: center;
}

.stat-block strong {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  display: block;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}

.stat-block span {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.05em;
}

/* ---------- 15. Process Section ---------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-5);
  counter-reset: step;
}

.process-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  position: relative;
  counter-increment: step;
  transition: transform var(--t-base), box-shadow var(--t-base);
}

.process-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.process-card::before {
  content: "0" counter(step);
  position: absolute;
  top: -20px;
  right: 1.5rem;
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0.4;
}

.process-card h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-3);
}

/* ---------- 16. Testimonials ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}

.testimonial {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  position: relative;
}

.testimonial::before {
  content: "“";
  position: absolute;
  top: -10px;
  left: 16px;
  font-family: var(--font-heading);
  font-size: 5rem;
  color: var(--color-accent);
  line-height: 1;
  opacity: 0.4;
}

.testimonial p {
  font-size: 1rem;
  color: var(--color-text);
  margin-bottom: var(--space-5);
  line-height: 1.7;
  position: relative;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.testimonial-author strong {
  color: var(--color-primary);
  font-family: var(--font-heading);
  display: block;
}

.testimonial-author span {
  font-size: 0.85rem;
  color: var(--color-muted);
}

/* ---------- 17. CTA Strip ---------- */
.cta-strip {
  background: var(--gradient-hero);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.cta-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,122,24,0.3), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(0,184,212,0.25), transparent 50%);
}

.cta-strip > * { position: relative; }

.cta-strip h2 { color: var(--color-white); margin-bottom: var(--space-4); }
.cta-strip p { color: rgba(255,255,255,0.85); margin-bottom: var(--space-5); max-width: 640px; margin-inline: auto; }

.cta-strip-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

/* ---------- 18. Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: stretch;
}

.contact-info {
  background: var(--gradient-hero);
  color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-7);
  position: relative;
  overflow: hidden;
}

.contact-info::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255,122,24,0.3), transparent 50%);
}

.contact-info h2 { color: var(--color-white); margin-bottom: var(--space-3); }
.contact-info > p { color: rgba(255,255,255,0.85); margin-bottom: var(--space-6); position: relative; }

.contact-list {
  display: grid;
  gap: var(--space-5);
  position: relative;
}

.contact-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.contact-item-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-light);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item h4 { color: var(--color-white); margin-bottom: 0.25rem; font-size: 1rem; }
.contact-item p, .contact-item a { color: rgba(255,255,255,0.85); font-size: 0.95rem; }
.contact-item a:hover { color: var(--color-accent-light); }

.contact-form {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-7);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.form-group { margin-bottom: var(--space-4); }

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg-soft);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(255, 122, 24, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.form-success,
.form-error {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-top: var(--space-3);
  display: none;
}

.form-success {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.form-error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.form-success.visible,
.form-error.visible { display: block; }

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.field-error {
  display: block;
  font-size: 0.82rem;
  color: #b91c1c;
  margin-top: 0.35rem;
  min-height: 1.1em;
}

.form-group label .required {
  color: #dc2626;
}

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.contact-form.is-submitting .contact-form-submit {
  opacity: 0.75;
  cursor: wait;
}

.contact-form .btn-loading {
  display: none;
}

.contact-form.is-submitting .btn-text {
  display: none;
}

.contact-form.is-submitting .btn-loading {
  display: inline;
}

/* ---------- 19. Map / Location ---------- */
.map-wrap {
  margin-top: var(--space-7);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.map-wrap iframe { width: 100%; height: 380px; border: 0; display: block; }

/* ---------- 20. Footer ---------- */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.75);
  padding-top: var(--space-9);
  margin-top: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-6);
  padding-bottom: var(--space-7);
}

.footer-brand .brand { color: var(--color-white); }
.footer-brand .brand-tagline { color: rgba(255,255,255,0.6); }

.footer-about { margin-top: var(--space-4); font-size: 0.92rem; line-height: 1.7; }

.footer-social {
  display: flex;
  gap: 0.6rem;
  margin-top: var(--space-4);
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: var(--t-fast);
}

.footer-social a:hover {
  background: var(--gradient-accent);
  border-color: transparent;
  transform: translateY(-2px);
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: var(--space-4);
  position: relative;
  padding-bottom: 0.6rem;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.footer-col ul { display: grid; gap: 0.6rem; }

.footer-col a {
  color: rgba(255,255,255,0.7);
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--t-fast);
}

.footer-col a::before {
  content: "›";
  color: var(--color-accent);
  opacity: 0;
  transform: translateX(-6px);
  transition: var(--t-fast);
}

.footer-col a:hover {
  color: var(--color-accent-light);
}

.footer-col a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.footer-contact-item {
  display: flex;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
  font-size: 0.92rem;
  color: rgba(255,255,255,0.7);
}

.footer-contact-item span:first-child {
  color: var(--color-accent);
  flex-shrink: 0;
}

.footer-newsletter input {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.05);
  color: var(--color-white);
  font-size: 0.9rem;
  margin-bottom: 0.6rem;
}

.footer-newsletter input::placeholder { color: rgba(255,255,255,0.5); }

.footer-newsletter input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-block: var(--space-4);
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  align-items: center;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-bottom-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
}

.footer-bottom-links a:hover { color: var(--color-accent-light); }

/* ---------- 21. Back-to-top ---------- */
.to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--shadow-accent);
  z-index: 90;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: var(--t-base);
}

.to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.to-top:hover { transform: translateY(-3px); color: var(--color-white); }

/* ---------- 22. Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--t-slow), transform var(--t-slow);
  will-change: opacity, transform;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 23. Responsive Breakpoints ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero p { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { margin-inline: auto; }
  .hero-visual { max-width: 420px; margin-top: var(--space-7); }
  .about-grid { grid-template-columns: 1fr; }
  .about-image { max-width: 480px; margin-inline: auto; aspect-ratio: 1/1; }
  .contact-grid { grid-template-columns: 1fr; }
  .coe-wrap { grid-template-columns: 1fr; }
  .coe-tabs { flex-direction: row; flex-wrap: wrap; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; }
  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    margin-left: 0;
    background: var(--color-white);
    padding: 0 var(--space-5);
    border-top: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: max-height var(--t-base), opacity var(--t-fast), padding var(--t-fast);
    z-index: 1001;
    box-shadow: var(--shadow-lg);
  }
  .primary-nav.open {
    max-height: calc(100vh - 140px);
    overflow-y: auto;
    padding: var(--space-5);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.4rem;
  }
  .nav-list a {
    padding: 0.85rem 1rem;
    border-radius: var(--radius-md);
    background: var(--color-bg-soft);
  }
  .nav-list a.active::after { display: none; }
  .nav-item-has-children > a::after { float: right; }
  .nav-dropdown {
    position: static;
    box-shadow: none;
    border: 0;
    padding: 0.5rem 0 0.5rem 1rem;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    display: none;
  }
  .nav-item-has-children.open .nav-dropdown { display: block; }
  .nav-cta {
    display: block;
    margin: var(--space-4) 0 0 0;
    text-align: center;
  }
  .nav-cta .btn-primary {
    display: inline-flex;
    width: 100%;
    justify-content: center;
    padding: 0.95rem 1rem;
  }

  .hero {
    min-height: auto;
    padding-block: var(--space-7);
  }
  .hero-visual {
    display: none;
    margin-top: 0;
    max-width: 0;
  }
  .hero-card,
  .hero-card-1,
  .hero-card-2,
  .hero-card-3 {
    display: none !important;
  }
  .hero-orb { display: none; }
  .hero-scroll {
    bottom: 1.25rem;
  }
  .hero-stats { grid-template-columns: 1fr; max-width: 100%; }

  .form-row { grid-template-columns: 1fr; }

  .coe-wrap {
    padding: var(--space-5);
  }
  .coe-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }
  .coe-tab {
    width: 100%;
    min-height: 58px;
    justify-content: flex-start;
    padding: 0.9rem 1rem;
  }
  .coe-tab:nth-child(2),
  .coe-tab:nth-child(5) {
    grid-column: 1 / -1;
  }
  .coe-content {
    padding: var(--space-5);
  }

  .footer-grid { grid-template-columns: 1fr; gap: var(--space-7); }
  .footer-bottom { flex-direction: column; text-align: center; }

  .top-bar { font-size: 0.8rem; }
  .top-bar .container { justify-content: center; text-align: center; }
}

@media (max-width: 480px) {
  .btn { padding: 0.75rem 1.3rem; font-size: 0.9rem; }
  .hero-actions .btn { width: 100%; }
  .brand-logo {
    height: 40px;
    max-width: min(180px, 58vw);
  }

  .brand-logo--footer {
    height: 38px;
    max-width: 170px;
  }
  .top-bar-info { gap: var(--space-3); }
  .contact-info, .contact-form { padding: var(--space-5); }
}

/* Print styles */
@media print {
  .site-header, .site-footer, .nav-toggle, .to-top, .hero-visual { display: none; }
  body { color: #000; background: #fff; }
  .hero { min-height: auto; background: none; color: #000; }
  .hero h1, .hero p { color: #000; }
}