/*
Theme Name: Nychyporets
Theme URI: https://nychyporets.com
Author: Nychyporets Engineering
Author URI: https://nychyporets.com
Description: Corporate theme for Nychyporets Electronics Design & Engineering
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: nychyporets
*/

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=IBM+Plex+Sans:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

/* ========== CSS VARIABLES ========== */
:root {
  --navy:       #0A1628;
  --navy-mid:   #112240;
  --navy-light: #1B3360;
  --blue:       #1A56DB;
  --blue-light: #3B82F6;
  --accent:     #E8B84B;
  --accent-light: #F5D280;
  --white:      #FFFFFF;
  --off-white:  #F4F6FA;
  --grey-light: #E2E8F0;
  --grey-mid:   #94A3B8;
  --grey-dark:  #475569;
  --text:       #1E293B;
  --text-light: #64748B;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'IBM Plex Sans', sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;

  --max-width: 1280px;
  --section-pad: 96px 0;
  --radius: 4px;
  --radius-lg: 8px;
  --shadow: 0 4px 24px rgba(10,22,40,0.10);
  --shadow-lg: 0 12px 48px rgba(10,22,40,0.18);
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ========== 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);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--blue-light); }
ul { list-style: none; }

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--navy);
  line-height: 1.2;
  font-weight: 700;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }
p { margin-bottom: 1rem; color: var(--grey-dark); }
.lead { font-size: 1.18rem; line-height: 1.8; color: var(--grey-dark); }
.mono { font-family: var(--font-mono); font-size: 0.85rem; letter-spacing: 0.06em; }

/* ========== LAYOUT ========== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}
.section { padding: var(--section-pad); }
.section--dark { background: var(--navy); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: var(--white); }
.section--dark p, .section--dark .lead { color: var(--grey-light); }
.section--navy-mid { background: var(--navy-mid); }
.section--off-white { background: var(--off-white); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.text-center { text-align: center; }
.section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 16px;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-primary:hover {
  background: var(--blue-light);
  border-color: var(--blue-light);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,86,219,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  color: var(--white);
}
.btn-accent {
  background: var(--accent);
  color: var(--navy);
  border-color: var(--accent);
}
.btn-accent:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  color: var(--navy);
  transform: translateY(-2px);
}
.btn-group { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

/* ========== HEADER / NAVIGATION ========== */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10,22,40,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow var(--transition);
}
#site-header.scrolled {
  box-shadow: 0 4px 32px rgba(0,0,0,0.3);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-mark {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--accent) 100%);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 500;
  color: var(--white);
  letter-spacing: -0.04em;
}
.logo-text {
  display: flex;
  flex-direction: column;
}
.logo-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.logo-tagline {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: var(--grey-mid);
  text-transform: uppercase;
  margin-top: 3px;
}
.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--grey-light);
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: all var(--transition);
  letter-spacing: 0.02em;
}
.main-nav a:hover, .main-nav a.current-menu-item {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}
.nav-dropdown { position: relative; }
.nav-dropdown > a::after {
  content: ' ▾';
  font-size: 0.7rem;
  opacity: 0.6;
}
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--navy-mid);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 8px;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  box-shadow: var(--shadow-lg);
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu a {
  display: block;
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 0.85rem;
}
.header-cta { margin-left: 20px; }
.hamburger { display: none; }

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  background: var(--navy);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 70% 50%, rgba(26,86,219,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(232,184,75,0.08) 0%, transparent 50%),
    linear-gradient(135deg, var(--navy) 0%, #0d1f40 100%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(26,86,219,0.15);
  border: 1px solid rgba(26,86,219,0.3);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 32px;
}
.hero-eyebrow span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--blue-light);
  text-transform: uppercase;
}
.hero-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.hero h1 {
  color: var(--white);
  margin-bottom: 28px;
  font-size: clamp(2.8rem, 5.5vw, 4.2rem);
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero .lead {
  color: rgba(255,255,255,0.7);
  font-size: 1.2rem;
  margin-bottom: 40px;
  max-width: 620px;
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.hero-stat-number {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.hero-stat-number span { color: var(--accent); }
.hero-stat-label {
  font-size: 0.8rem;
  color: var(--grey-mid);
  margin-top: 4px;
  letter-spacing: 0.04em;
}
.hero-image-col {
  position: relative;
  z-index: 2;
}
.hero-image-frame {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.hero-image-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  z-index: 1;
  pointer-events: none;
}
.hero-badge {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: var(--accent);
  color: var(--navy);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  z-index: 3;
}
.hero-badge-number {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
}
.hero-badge-text {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* ========== SECTION HEADERS ========== */
.section-header {
  margin-bottom: 56px;
}
.section-header.centered { text-align: center; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { max-width: 580px; font-size: 1.05rem; }
.section-header.centered p { margin: 0 auto; }
.section-divider {
  width: 56px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--accent));
  border-radius: 2px;
  margin-top: 20px;
}
.section-header.centered .section-divider { margin: 20px auto 0; }

/* ========== SERVICE CARDS ========== */
.service-card {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--accent));
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover {
  border-color: rgba(26,86,219,0.2);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card:hover::before { opacity: 1; }
.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(26,86,219,0.08);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.5rem;
}
.service-card h3 { margin-bottom: 12px; font-size: 1.2rem; }
.service-card p { font-size: 0.92rem; margin-bottom: 0; }

/* ========== INDUSTRY CARDS ========== */
.industry-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 320px;
  cursor: pointer;
}
.industry-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.industry-card:hover .industry-card-img { transform: scale(1.06); }
.industry-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,22,40,0.92) 0%, rgba(10,22,40,0.3) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  transition: all var(--transition);
}
.industry-card h3 { color: var(--white); margin-bottom: 8px; font-size: 1.3rem; }
.industry-card p { color: rgba(255,255,255,0.75); font-size: 0.88rem; margin-bottom: 16px; }
.industry-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--transition);
}
.industry-card:hover .industry-link {
  opacity: 1;
  transform: translateY(0);
}

/* ========== PROCESS STEPS ========== */
.process-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 32px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.process-step:last-child { border-bottom: none; }
.step-number {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: rgba(232,184,75,0.1);
  border: 1px solid rgba(232,184,75,0.2);
  border-radius: 100px;
  padding: 4px 12px;
  white-space: nowrap;
  margin-top: 4px;
  flex-shrink: 0;
}
.step-content h4 { color: var(--white); margin-bottom: 8px; }
.step-content p { color: rgba(255,255,255,0.6); font-size: 0.92rem; margin: 0; }

/* ========== STATS BAR ========== */
.stats-bar {
  background: var(--navy-mid);
  padding: 48px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 16px 24px;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
  display: block;
}
.stat-number em { color: var(--accent); font-style: normal; }
.stat-label {
  font-size: 0.82rem;
  color: var(--grey-mid);
  margin-top: 8px;
  letter-spacing: 0.04em;
}

/* ========== TESTIMONIALS ========== */
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--blue);
  opacity: 0.12;
  position: absolute;
  top: 8px;
  left: 24px;
  line-height: 1;
}
.testimonial-text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--grey-dark);
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--navy-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}
.author-name { font-weight: 600; font-size: 0.9rem; color: var(--navy); }
.author-title { font-size: 0.78rem; color: var(--grey-mid); margin-top: 2px; }

/* ========== CTA SECTION ========== */
.cta-section {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(26,86,219,0.12);
  pointer-events: none;
}
.cta-section h2 { color: var(--white); margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,0.7); max-width: 540px; }

/* ========== BREADCRUMB ========== */
.breadcrumb {
  background: var(--off-white);
  padding: 16px 0;
  border-bottom: 1px solid var(--grey-light);
  margin-top: 80px;
}
.breadcrumb nav {
  font-size: 0.82rem;
  color: var(--grey-mid);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}
.breadcrumb a { color: var(--blue); }
.breadcrumb span { margin: 0 8px; }

/* ========== PAGE HERO (inner pages) ========== */
.page-hero {
  background: var(--navy);
  padding: 96px 0 80px;
  margin-top: 80px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(26,86,219,0.15) 0%, transparent 60%),
    linear-gradient(135deg, var(--navy) 0%, #0d1f40 100%);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero .lead { color: rgba(255,255,255,0.7); max-width: 640px; }

/* ========== CONTACT FORM ========== */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow);
}
.form-group { margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--navy);
  margin-bottom: 8px;
  text-transform: uppercase;
}
input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--grey-light);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text);
  background: var(--off-white);
  transition: all var(--transition);
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(26,86,219,0.1);
}
textarea { resize: vertical; min-height: 140px; }
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}
.contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(26,86,219,0.08);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-info-text strong { display: block; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--navy); margin-bottom: 4px; }
.contact-info-text span { font-size: 0.92rem; color: var(--grey-dark); }

/* ========== TEAM CARDS ========== */
.team-card {
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.team-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.team-card-img {
  height: 240px;
  object-fit: cover;
  width: 100%;
}
.team-card-info { padding: 24px; }
.team-card-info h4 { margin-bottom: 4px; }
.team-card-role {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}

/* ========== CERTIFICATION BADGES ========== */
.cert-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--grey-light);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  transition: all var(--transition);
}
.cert-badge:hover { box-shadow: var(--shadow); border-color: rgba(26,86,219,0.2); }
.cert-badge-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--blue), var(--navy-light));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  color: var(--white);
}
.cert-badge-title { font-weight: 700; font-size: 0.9rem; color: var(--navy); }
.cert-badge-body { font-size: 0.78rem; color: var(--grey-mid); margin-top: 2px; }

/* ========== ACCORDION / FAQ ========== */
.faq-item {
  border-bottom: 1px solid var(--grey-light);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  gap: 16px;
}
.faq-question span.icon {
  font-size: 1.2rem;
  color: var(--blue);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-question span.icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-answer-inner {
  padding-bottom: 24px;
  color: var(--grey-dark);
  line-height: 1.75;
  font-size: 0.95rem;
}

/* ========== FOOTER ========== */
#site-footer {
  background: var(--navy);
  padding: 80px 0 0;
  color: var(--grey-light);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand p {
  color: rgba(255,255,255,0.55);
  font-size: 0.88rem;
  margin-top: 20px;
  max-width: 280px;
  line-height: 1.75;
}
.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--grey-mid);
  margin-bottom: 20px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
  margin: 0;
}
.footer-bottom a {
  color: rgba(255,255,255,0.35);
  font-size: 0.8rem;
}
.footer-bottom a:hover { color: var(--white); }
.footer-links { display: flex; gap: 24px; }
.footer-cert {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 20px;
}
.cert-pill {
  background: rgba(26,86,219,0.15);
  border: 1px solid rgba(26,86,219,0.25);
  border-radius: 100px;
  padding: 4px 12px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--blue-light);
  text-transform: uppercase;
}

/* ========== PLACEHOLDER IMAGES ========== */
.img-placeholder {
  background: linear-gradient(135deg, var(--navy-mid) 0%, var(--navy-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.1em;
  position: relative;
  overflow: hidden;
}
.img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(255,255,255,0.02) 20px,
    rgba(255,255,255,0.02) 40px
  );
}

/* ========== CHIP / TAG ========== */
.chip {
  display: inline-block;
  background: rgba(26,86,219,0.08);
  color: var(--blue);
  border: 1px solid rgba(26,86,219,0.15);
  border-radius: 100px;
  padding: 4px 14px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.chip-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }

/* ========== ANIMATIONS ========== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.6s ease both; }
.fade-up-2 { animation: fadeUp 0.6s 0.15s ease both; }
.fade-up-3 { animation: fadeUp 0.6s 0.3s ease both; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
}
@media (max-width: 768px) {
  :root { --section-pad: 64px 0; }
  .container { padding: 0 20px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 24px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .main-nav { display: none; }
  .header-cta { display: none; }
  .hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
  }
  .hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
  }
}