/* =========================================================
   Xtensible Logix Ltd — Corporate Stylesheet
   ========================================================= */

:root {
  --color-primary: #0a4d8c;       /* corporate blue */
  --color-primary-dark: #073a6c;
  --color-accent: #f5a623;        /* logo orange */
  --color-accent-2: #2a8fd6;      /* logo blue */
  --color-accent-3: #7cb342;      /* logo green */
  --color-accent-4: #e74c3c;      /* logo red */
  --color-dark: #1a2436;
  --color-darker: #0f1826;
  --color-text: #4a5568;
  --color-heading: #1a2436;
  --color-muted: #718096;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f9fc;
  --color-border: #e2e8f0;
  --gradient-hero: linear-gradient(135deg, #0a4d8c 0%, #073a6c 50%, #1a2436 100%);
  --gradient-accent: linear-gradient(135deg, #f5a623 0%, #e74c3c 100%);
  --shadow-sm: 0 2px 8px rgba(10,77,140,0.06);
  --shadow-md: 0 10px 30px rgba(10,77,140,0.08);
  --shadow-lg: 0 20px 50px rgba(10,77,140,0.12);
  --radius: 8px;
  --radius-lg: 14px;
  --transition: all 0.35s cubic-bezier(.4,0,.2,1);
  --font-heading: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  line-height: 1.65;
  font-size: 16px;
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 0.6em;
}

h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p { margin-bottom: 1rem; }

a { color: var(--color-primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-accent); }

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 90px 0;
  position: relative;
}

.section-alt { background: var(--color-bg-alt); }

.section-title {
  text-align: center;
  margin-bottom: 60px;
}

.section-title .eyebrow {
  display: inline-block;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
  position: relative;
}

.section-title h2 {
  margin-bottom: 16px;
}

.section-title p {
  max-width: 720px;
  margin: 0 auto;
  color: var(--color-muted);
  font-size: 1.05rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 8px 20px rgba(245,166,35,0.35);
}
.btn-primary:hover {
  background: #e0941a;
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(245,166,35,0.45);
}

.btn-secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-secondary:hover {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
  transform: translateY(-3px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-3px);
}

.btn .arrow { transition: transform 0.3s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ===== Top Bar ===== */
.topbar {
  background: var(--color-darker);
  color: #cbd5e0;
  font-size: 0.85rem;
  padding: 10px 0;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.topbar a { color: #cbd5e0; }
.topbar a:hover { color: var(--color-accent); }
.topbar-info { display: flex; gap: 24px; flex-wrap: wrap; }
.topbar-info span { display: inline-flex; align-items: center; gap: 8px; }
.topbar-social a { margin-left: 14px; opacity: 0.8; }
.topbar-social a:hover { opacity: 1; }

/* ===== Header / Nav ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.04);
  transition: var(--transition);
}
.header.scrolled {
  box-shadow: 0 4px 30px rgba(0,0,0,0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.logo img { height: 52px; width: auto; }

.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  color: var(--color-heading);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 10px 16px;
  border-radius: 6px;
  position: relative;
}
.nav a:hover, .nav a.active { color: var(--color-accent); }
.nav a.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.nav-cta { margin-left: 12px; padding: 12px 24px; font-size: 0.9rem; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--color-heading);
  margin: 5px 0;
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
  background: var(--gradient-hero);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(245,166,35,0.18), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(42,143,214,0.22), transparent 50%);
  z-index: 1;
}
.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: 50px 50px;
  z-index: 1;
  opacity: 0.5;
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
  padding: 80px 0;
}
.hero-content .eyebrow {
  display: inline-block;
  background: rgba(245,166,35,0.15);
  color: var(--color-accent);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
  border: 1px solid rgba(245,166,35,0.3);
}
.hero h1 {
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}
.hero h1 .accent { color: var(--color-accent); }
.hero-content p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 36px;
  max-width: 560px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 30px;
  box-shadow: var(--shadow-lg);
  transform: rotate(-2deg);
  transition: var(--transition);
  width: 100%;
  max-width: 420px;
}
.hero-card:hover { transform: rotate(0deg) translateY(-6px); }
.hero-card-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
  margin-bottom: 12px;
  transition: var(--transition);
}
.hero-card-row:hover { background: rgba(255,255,255,0.12); transform: translateX(4px); }
.hero-card-icon {
  width: 46px; height: 46px;
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.hero-card-icon.c1 { background: rgba(245,166,35,0.25); color: var(--color-accent); }
.hero-card-icon.c2 { background: rgba(42,143,214,0.25); color: var(--color-accent-2); }
.hero-card-icon.c3 { background: rgba(124,179,66,0.25); color: var(--color-accent-3); }
.hero-card-icon.c4 { background: rgba(231,76,60,0.25); color: var(--color-accent-4); }
.hero-card-text strong { color: #fff; display: block; font-size: 0.95rem; }
.hero-card-text span { color: rgba(255,255,255,0.7); font-size: 0.8rem; }

/* hero stats strip */
.hero-stats {
  position: relative;
  z-index: 2;
  background: rgba(255,255,255,0.05);
  border-top: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  padding: 30px 0;
  margin-top: auto;
  width: 100%;
}
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}
.hero-stat .num {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 700;
  color: #fff;
  display: block;
}
.hero-stat .num .accent { color: var(--color-accent); }
.hero-stat .lbl { color: rgba(255,255,255,0.7); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1.5px; }

/* ===== Page Banner (inner pages) ===== */
.page-banner {
  background: var(--gradient-hero);
  color: #fff;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 50%, rgba(245,166,35,0.15), transparent 60%);
}
.page-banner-inner { position: relative; z-index: 1; text-align: center; }
.page-banner h1 { color: #fff; margin-bottom: 14px; }
.page-banner .breadcrumb {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
}
.page-banner .breadcrumb a { color: var(--color-accent); }
.page-banner .breadcrumb span { margin: 0 8px; opacity: 0.6; }

/* ===== About Section ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-visual {
  position: relative;
  height: 480px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-dark) 100%);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-visual::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(245,166,35,0.3), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(42,143,214,0.3), transparent 50%);
}
.about-visual-content {
  position: absolute;
  inset: 30px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.about-tile {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 24px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}
.about-tile:hover { background: rgba(255,255,255,0.15); transform: translateY(-4px); }
.about-tile .num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-accent);
}
.about-tile .lbl { color: rgba(255,255,255,0.8); font-size: 0.9rem; }
.about-tile-wide { grid-column: 1 / -1; }

.about-content .eyebrow {
  display: inline-block;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.about-features {
  list-style: none;
  margin-top: 24px;
}
.about-features li {
  padding: 10px 0 10px 36px;
  position: relative;
  color: var(--color-heading);
  font-weight: 500;
}
.about-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 10px;
  width: 24px; height: 24px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  font-weight: 700;
}

/* ===== Services Cards ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 70px; height: 70px;
  border-radius: 16px;
  display: grid; place-items: center;
  font-size: 1.8rem;
  margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(10,77,140,0.1), rgba(245,166,35,0.1));
  color: var(--color-primary);
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--gradient-accent);
  color: #fff;
  transform: rotate(-6deg) scale(1.05);
}
.service-card h3 { margin-bottom: 12px; font-size: 1.3rem; }
.service-card p { color: var(--color-muted); margin-bottom: 20px; font-size: 0.95rem; }
.service-card .more {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.service-card .more:hover { color: var(--color-accent); gap: 12px; }

/* color variants */
.service-card.v1 .service-icon { background: rgba(245,166,35,0.12); color: var(--color-accent); }
.service-card.v2 .service-icon { background: rgba(42,143,214,0.12); color: var(--color-accent-2); }
.service-card.v3 .service-icon { background: rgba(124,179,66,0.12); color: var(--color-accent-3); }
.service-card.v4 .service-icon { background: rgba(231,76,60,0.12); color: var(--color-accent-4); }
.service-card.v5 .service-icon { background: rgba(10,77,140,0.12); color: var(--color-primary); }
.service-card.v6 .service-icon { background: rgba(26,36,54,0.12); color: var(--color-dark); }

/* ===== Why Choose Us ===== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.why-card {
  text-align: center;
  padding: 36px 24px;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}
.why-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}
.why-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: grid; place-items: center;
  font-size: 2rem;
  background: var(--gradient-accent);
  color: #fff;
}
.why-card h4 { font-size: 1.1rem; margin-bottom: 10px; }
.why-card p { font-size: 0.9rem; color: var(--color-muted); margin: 0; }

/* ===== Industries ===== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}
.industry-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px 16px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}
.industry-item:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  transform: translateY(-4px);
}
.industry-item .ico {
  font-size: 2rem;
  margin-bottom: 12px;
  color: var(--color-accent);
  transition: var(--transition);
}
.industry-item:hover .ico { color: #fff; }
.industry-item h5 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  margin: 0;
  color: inherit;
}

/* ===== Feature list (IT Support) ===== */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.feature-list { list-style: none; }
.feature-list li {
  display: flex;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--color-border);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list .ico {
  flex-shrink: 0;
  width: 50px; height: 50px;
  border-radius: 12px;
  background: rgba(10,77,140,0.08);
  color: var(--color-primary);
  display: grid; place-items: center;
  font-size: 1.3rem;
}
.feature-list h5 { font-size: 1.05rem; margin-bottom: 4px; }
.feature-list p { margin: 0; color: var(--color-muted); font-size: 0.92rem; }

/* ===== CTA Section ===== */
.cta-section {
  position: relative;
  padding: 80px 0;
  background: var(--gradient-hero);
  color: #fff;
  text-align: center;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(245,166,35,0.2), transparent 60%);
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 { color: #fff; margin-bottom: 16px; }
.cta-section p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  max-width: 640px;
  margin: 0 auto 32px;
}
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== Contact Section / Forms ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 40px;
}
.contact-info {
  background: var(--color-dark);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.contact-info::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(245,166,35,0.15), transparent 60%);
}
.contact-info > * { position: relative; z-index: 1; }
.contact-info h3 { color: #fff; margin-bottom: 10px; }
.contact-info .intro { color: rgba(255,255,255,0.75); margin-bottom: 30px; font-size: 0.95rem; }
.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 22px;
}
.contact-info-item .ico {
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 10px;
  background: rgba(245,166,35,0.15);
  color: var(--color-accent);
  display: grid; place-items: center;
  font-size: 1.1rem;
}
.contact-info-item .lbl { font-size: 0.8rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 2px; }
.contact-info-item strong { display: block; color: #fff; font-weight: 500; line-height: 1.4; }
.contact-info-item a { color: #fff; }
.contact-info-item a:hover { color: var(--color-accent); }
.contact-socials { display: flex; gap: 12px; margin-top: 28px; }
.contact-socials a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: #fff;
  display: grid; place-items: center;
  transition: var(--transition);
}
.contact-socials a:hover { background: var(--color-accent); transform: translateY(-3px); }

.contact-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group { margin-bottom: 20px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-heading);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-heading);
  background: #fff;
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(245,166,35,0.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-error { color: var(--color-accent-4); font-size: 0.85rem; margin-top: 6px; display: none; }
.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select { border-color: var(--color-accent-4); }
.form-group.has-error .form-error { display: block; }
.form-success {
  background: rgba(124,179,66,0.12);
  color: #4a7c1a;
  border: 1px solid rgba(124,179,66,0.3);
  padding: 14px 18px;
  border-radius: 8px;
  margin-bottom: 20px;
  display: none;
  font-size: 0.95rem;
}
.form-success.show { display: block; }

/* ===== Map ===== */
.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: 60px;
  height: 420px;
  border: 1px solid var(--color-border);
}
.map-wrapper iframe { width: 100%; height: 100%; border: 0; }

/* ===== Footer ===== */
.footer {
  background: var(--color-darker);
  color: #cbd5e0;
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 50px;
  padding-bottom: 50px;
}
.footer-col h5 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col h5::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 40px; height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
}
.footer-col .logo img { height: 56px; margin-bottom: 18px; }
.footer-col p { color: #a0aec0; font-size: 0.92rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  color: #a0aec0;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--color-accent); transform: translateX(4px); }
.footer-contact-item {
  display: flex; gap: 12px;
  margin-bottom: 14px;
  font-size: 0.92rem;
  color: #a0aec0;
}
.footer-contact-item .ico { color: var(--color-accent); margin-top: 3px; flex-shrink: 0; }
.footer-socials { display: flex; gap: 10px; margin-top: 18px; }
.footer-socials a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: #fff;
  display: grid; place-items: center;
  font-size: 0.85rem;
  transition: var(--transition);
}
.footer-socials a:hover { background: var(--color-accent); transform: translateY(-3px); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 22px 0;
  text-align: center;
  font-size: 0.88rem;
  color: #a0aec0;
}
.footer-bottom a { color: var(--color-accent); }

/* ===== Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(.4,0,.2,1), transform 0.8s cubic-bezier(.4,0,.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(245,166,35,0.6); }
  50% { box-shadow: 0 0 0 20px rgba(245,166,35,0); }
}

.float { animation: float 5s ease-in-out infinite; }

/* ===== Back to top ===== */
.back-to-top {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: grid; place-items: center;
  font-size: 1.2rem;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  z-index: 999;
  cursor: pointer;
  border: none;
  box-shadow: 0 8px 20px rgba(245,166,35,0.4);
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { background: #e0941a; transform: translateY(-4px); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hero-stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .nav {
    position: fixed;
    top: 0; right: -100%;
    width: 80%; max-width: 320px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 90px 28px 30px;
    box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    transition: right 0.4s ease;
    gap: 0;
    overflow-y: auto;
  }
  .nav.open { right: 0; }
  .nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
    font-size: 1rem;
  }
  .nav a.active::after { display: none; }
  .nav-cta {
    margin: 16px 0 0;
    text-align: center;
    justify-content: center;
  }
  .menu-toggle { display: block; }
  .menu-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .menu-toggle.open span:nth-child(2) { opacity: 0; }
  .menu-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .hero { min-height: auto; padding-top: 40px; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; padding: 60px 0; }
  .hero-visual { order: -1; max-width: 360px; margin: 0 auto; }
  .hero-card { transform: none; }
  .about-grid, .feature-split, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { height: 380px; }
  .section { padding: 70px 0; }
  .topbar-info { gap: 14px; font-size: 0.78rem; }
  .topbar-social { display: none; }
}

@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-stats-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .hero-stat .num { font-size: 1.8rem; }
  .form-grid { grid-template-columns: 1fr; }
  .contact-info, .contact-form { padding: 28px; }
  .btn { padding: 12px 24px; font-size: 0.9rem; }
  .topbar-inner { justify-content: center; }
  .topbar-info { justify-content: center; }
  .page-banner { padding: 70px 0 60px; }
}