/* ── Force light mode — prevents Android dark mode from inverting colours ── */
:root { color-scheme: light; }

/* ── Variables ── */
:root {
  --primary:      #0d2137;
  --secondary:    #1b6ca8;
  --accent:       #7ec8e3;
  --gold:         #c9a84c;
  --white:        #ffffff;
  --light:        #f4f7fb;
  --gray-light:   #e8edf4;
  --gray:         #6b7280;
  --dark:         #1c1c1e;
  --text:         #2d3748;

  --font-heading: 'Montserrat', sans-serif;
  --font-body:    'Inter', sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  --radius-sm: 4px;
  --radius:    10px;
  --radius-lg: 20px;

  --shadow-sm:  0 1px 4px rgba(0,0,0,0.08);
  --shadow:     0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.15);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::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: 1.65; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }
ul { list-style: none; }

/* ── Typography ── */
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; color: var(--primary); }
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

/* ── Container ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 var(--space-md); }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.8rem 1.8rem; border-radius: var(--radius-sm);
  font-family: var(--font-heading); font-weight: 600; font-size: 0.875rem;
  letter-spacing: 0.5px; text-transform: uppercase;
  transition: var(--transition); cursor: pointer;
}
.btn-lg { padding: 1rem 2.2rem; font-size: 0.9rem; }
.btn-primary { background: var(--secondary); color: var(--white); }
.btn-primary:hover { background: #155a8a; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(27,108,168,0.35); }
.btn-secondary { background: transparent; color: var(--secondary); border: 2px solid var(--secondary); }
.btn-secondary:hover { background: var(--secondary); color: var(--white); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.6); }
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: white; }

/* ── Navigation ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 1.25rem 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: rgba(13,33,55,0.97);
  backdrop-filter: blur(10px);
  padding: 0.75rem 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 var(--space-md);
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; flex-direction: row; align-items: center; gap: 0.6rem; text-decoration: none; }
.nav-logo-text { display: flex; flex-direction: column; }
.nav-logo-img {
  height: 36px; width: auto; display: block;
}
.logo-v {
  font-family: var(--font-heading); font-weight: 800; font-size: 1.4rem;
  color: var(--white); letter-spacing: -0.5px; line-height: 1;
}
.logo-sub {
  font-family: var(--font-body); font-size: 0.6rem; color: rgba(255,255,255,0.5);
  letter-spacing: 2px; text-transform: uppercase; margin-top: 2px;
}
.nav-menu { display: flex; align-items: center; gap: 0.5rem; }
.nav-link {
  padding: 0.5rem 0.9rem;
  font-family: var(--font-heading); font-weight: 500; font-size: 0.82rem;
  letter-spacing: 0.5px; text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  border-radius: var(--radius-sm);
  transition: color var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--white); }
.nav-link.active { background: rgba(255,255,255,0.1); }
.nav-lang {
  margin-left: 1rem; padding: 0.4rem 0.9rem;
  border: 1px solid rgba(255,255,255,0.35); border-radius: 100px;
  font-family: var(--font-heading); font-weight: 600; font-size: 0.75rem;
  letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.8);
  transition: var(--transition);
}
.nav-lang:hover { background: rgba(255,255,255,0.15); color: white; border-color: white; }

.nav--solid {
  background: rgba(13,33,55,0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  width: 36px; height: 36px; justify-content: center;
  background: rgba(255,255,255,0.15); border: 1px solid rgba(255,255,255,0.3);
  border-radius: 6px; cursor: pointer; padding: 6px;
}
.nav-toggle span { display: block; height: 2px; background: #ffffff; border-radius: 2px; transition: var(--transition); }

/* ── Hero ── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transform: scale(1.05); transition: transform 10s ease-out;
}
.hero-bg-default {
  background: linear-gradient(135deg, var(--primary) 0%, #0a3a60 40%, #1b6ca8 100%);
}
.hero-bg-default::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(ellipse at 20% 80%, rgba(126,200,227,0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(201,168,76,0.08) 0%, transparent 50%);
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(13,33,55,0.6) 0%, rgba(13,33,55,0.4) 50%, rgba(13,33,55,0.75) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; padding: 0 var(--space-md);
  max-width: 800px;
  animation: heroFadeIn 1s ease-out 0.3s both;
}
@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero-eyebrow {
  font-family: var(--font-heading); font-weight: 600; font-size: 0.8rem;
  letter-spacing: 4px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 1.2rem;
}
.hero-title {
  color: var(--white); font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800; letter-spacing: -1px; line-height: 1.1;
  margin-bottom: 1.2rem;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255,255,255,0.8);
  font-weight: 300; margin-bottom: 2.5rem; line-height: 1.7;
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.hero-scroll {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
  z-index: 2;
}
.scroll-indicator {
  width: 24px; height: 40px; border: 2px solid rgba(255,255,255,0.4);
  border-radius: 100px; position: relative;
}
.scroll-indicator::before {
  content: ''; position: absolute; top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 8px; background: rgba(255,255,255,0.7);
  border-radius: 100px; animation: scrollBounce 2s infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50%       { transform: translateX(-50%) translateY(8px); opacity: 0.3; }
}

/* ── Sections ── */
.section { padding: var(--space-2xl) 0; }
.section-header { text-align: center; margin-bottom: var(--space-xl); }
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p { color: var(--gray); font-size: 1.1rem; max-width: 560px; margin: 0 auto; }
.section-footer { text-align: center; margin-top: var(--space-lg); }

/* ── Services ── */
.services-section { background: var(--light); }
.services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.service-card {
  background: var(--white); padding: 2rem;
  border-radius: var(--radius); border: 1px solid var(--gray-light);
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-icon {
  width: 52px; height: 52px; border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
}
.service-icon svg { width: 24px; height: 24px; stroke: white; }
.service-card h3 { margin-bottom: 0.6rem; font-size: 1rem; }
.service-card p { color: var(--gray); font-size: 0.9rem; line-height: 1.6; }

/* ── Stats ── */
.stats-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  padding: var(--space-lg) 0;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.stat-item { text-align: center; padding: 1.5rem 1rem; }
.stat-number {
  font-family: var(--font-heading); font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800; color: var(--white); line-height: 1;
}
.stat-label {
  font-size: 0.8rem; letter-spacing: 1.5px; text-transform: uppercase;
  color: rgba(255,255,255,0.65); margin-top: 0.5rem;
  font-family: var(--font-heading); font-weight: 500;
}

/* ── Projects ── */
.projects-section { background: var(--white); }
.projects-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.projects-grid--full { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.project-card {
  background: var(--white); border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--gray-light);
  transition: var(--transition);
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.project-card--featured { grid-column: span 1; }

.project-img-wrap { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.project-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.project-card:hover .project-img-wrap img { transform: scale(1.05); }
.project-img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  display: flex; align-items: center; justify-content: center;
}
.project-img-placeholder svg { width: 48px; height: 48px; stroke: rgba(255,255,255,0.3); }
.project-category-tag {
  position: absolute; top: 1rem; right: 1rem;
  background: rgba(13,33,55,0.85); backdrop-filter: blur(4px);
  color: white; font-size: 0.7rem; font-family: var(--font-heading);
  font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  padding: 0.3rem 0.7rem; border-radius: 100px;
}
.project-card-body { padding: 1.5rem; }
.project-year {
  font-size: 0.75rem; font-weight: 600; color: var(--secondary);
  letter-spacing: 1px; text-transform: uppercase; margin-bottom: 0.5rem;
}
.project-card-body h3 { margin-bottom: 0.75rem; font-size: 1.05rem; }
.project-card-body p { color: var(--gray); font-size: 0.875rem; line-height: 1.6; }

/* Filter bar */
.filter-bar { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.filter-btn {
  padding: 0.5rem 1.2rem; border-radius: 100px;
  font-family: var(--font-heading); font-weight: 600; font-size: 0.8rem;
  letter-spacing: 0.5px; text-transform: uppercase;
  background: var(--gray-light); color: var(--gray);
  border: 2px solid transparent; transition: var(--transition);
}
.filter-btn:hover { color: var(--primary); background: var(--gray-light); border-color: var(--secondary); }
.filter-btn.active { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* ── Team ── */
.team-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 2rem;
}
.employee-card {
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--gray-light); overflow: hidden;
  transition: var(--transition);
}
.employee-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.employee-photo { aspect-ratio: 2/3; overflow: hidden; }
.employee-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.employee-card:hover .employee-photo img { transform: scale(1.05); }
.employee-photo-placeholder {
  width: 100%; height: 100%; min-height: 280px;
  background: linear-gradient(135deg, #e8edf4, #d0dae8);
  display: flex; align-items: center; justify-content: center;
}
.employee-photo-placeholder svg { width: 72px; height: 72px; stroke: #9ab; }
.employee-info { padding: 1.5rem; }
.employee-name { margin-bottom: 0.25rem; font-size: 1.1rem; }
.employee-title { color: var(--secondary); font-size: 0.85rem; font-weight: 500; margin-bottom: 0.75rem; }
.employee-bio { color: var(--gray); font-size: 0.875rem; line-height: 1.65; margin-bottom: 1.25rem; }
.employee-contact { display: flex; flex-direction: column; gap: 0.4rem; }
.employee-contact-link {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.8rem; color: var(--gray);
  transition: color var(--transition);
}
.employee-contact-link:hover { color: var(--secondary); }
.employee-contact-link svg { flex-shrink: 0; }

/* ── About ── */
.about-intro-section { padding-top: var(--space-2xl); }
.about-intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: center; }
.about-text h2 { margin-bottom: 1rem; }
.about-lead { font-size: 1.05rem; color: var(--gray); line-height: 1.8; }
.about-text p { color: var(--gray); line-height: 1.8; }
.about-img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.about-img-placeholder {
  width: 100%; aspect-ratio: 4/3; border-radius: var(--radius-lg);
  overflow: hidden; position: relative;
}
.about-img-placeholder svg { width: 100%; height: 100%; }
.placeholder-inner {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1rem;
}
.placeholder-inner span {
  font-family: var(--font-heading); font-weight: 800; font-size: 2rem;
  color: rgba(255,255,255,0.4); letter-spacing: 2px;
}

/* Values */
.values-section { background: var(--light); }
.values-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.value-card {
  background: var(--white); padding: 2.5rem 2rem;
  border-radius: var(--radius); border-bottom: 4px solid var(--secondary);
}
.value-number {
  font-family: var(--font-heading); font-size: 3rem; font-weight: 800;
  color: var(--gray-light); margin-bottom: 0.75rem; line-height: 1;
}
.value-card h3 { margin-bottom: 0.6rem; }
.value-card p { color: var(--gray); font-size: 0.9rem; line-height: 1.65; }

/* Timeline */
.timeline-section { padding: var(--space-2xl) 0; }
.timeline {
  position: relative; max-width: 900px; margin: 0 auto;
  padding: 2rem 0;
}
.timeline::before {
  content: ''; position: absolute; left: 50%; top: 0; bottom: 0;
  width: 2px; background: var(--gray-light); transform: translateX(-50%);
}
.timeline-item {
  display: grid; grid-template-columns: 1fr 60px 1fr;
  align-items: start; margin-bottom: 3rem; gap: 0;
}
.timeline-item--left .timeline-content { grid-column: 1; grid-row: 1; text-align: right; padding-right: 2.5rem; }
.timeline-item--left .timeline-connector { grid-column: 2; grid-row: 1; }
.timeline-item--left .timeline-content ~ * { display: none; }
.timeline-item--right .timeline-content { grid-column: 3; grid-row: 1; text-align: left; padding-left: 2.5rem; }
.timeline-item--right .timeline-connector { grid-column: 2; grid-row: 1; }
.timeline-connector {
  display: flex; justify-content: center; padding-top: 0.4rem; z-index: 1;
}
.timeline-dot {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--secondary); border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--secondary);
}
.timeline-year {
  font-family: var(--font-heading); font-size: 1.4rem; font-weight: 800;
  color: var(--secondary); margin-bottom: 0.25rem;
}
.timeline-content h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.timeline-content p { color: var(--gray); font-size: 0.875rem; line-height: 1.65; }
.timeline-img {
  width: 100%; border-radius: var(--radius-sm); margin-bottom: 0.75rem;
  aspect-ratio: 16/9; object-fit: cover;
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding: 7rem 1.5rem 3.5rem;
  text-align: center;
}
.page-hero--dark { background: linear-gradient(135deg, var(--primary) 0%, #1a4a7a 100%); }
.page-hero--dark h1, .page-hero--dark p { color: white; }
.page-hero--dark p { color: rgba(255,255,255,0.75); }
.page-hero--light { background: var(--light); }
.page-hero-content h1 { margin-bottom: 0.75rem; }
.page-hero-content p { font-size: 1.1rem; color: var(--gray); max-width: 560px; margin: 0 auto; }

/* ── Footer ── */
.footer { background: var(--dark); color: rgba(255,255,255,0.75); }
.footer-top { padding: var(--space-xl) 0 var(--space-lg); }
.footer-grid {
  display: grid; grid-template-columns: 1.2fr 0.7fr 1.6fr; gap: 3rem;
}
.footer-logo {
  font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800;
  color: white; margin-bottom: 0.75rem;
}
.footer-tagline { font-size: 0.875rem; line-height: 1.6; margin-bottom: 1.5rem; }
.footer-contact-info { display: flex; flex-direction: column; gap: 0.6rem; }
.contact-item { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.85rem; }
.contact-item svg { flex-shrink: 0; margin-top: 2px; stroke: var(--accent); }
.contact-item a { color: inherit; transition: color var(--transition); }
.contact-item a:hover { color: var(--accent); }

/* Honeypot — must stay invisible to real users */
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* Captcha */
.captcha-row { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.5rem; flex-wrap: wrap; }
.captcha-label { color: rgba(255,255,255,0.8); font-size: 0.9rem; white-space: nowrap; }
.captcha-input { width: 80px; padding: 0.5rem 0.75rem; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.08); color: white; font-size: 0.95rem; }
.captcha-input::placeholder { color: rgba(255,255,255,0.4); }
.captcha-input:focus { outline: none; border-color: var(--accent); }

.footer-links h4 { color: white; font-size: 0.85rem; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 1.2rem; }
.footer-links ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a { font-size: 0.875rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--accent); }

.footer-form h4 { color: white; font-size: 0.85rem; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 1.2rem; }
.contact-form { display: flex; flex-direction: column; gap: 0.75rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.contact-form input,
.contact-form textarea,
.contact-form select {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm); padding: 0.7rem 1rem;
  color: white; font-size: 0.875rem; transition: border-color var(--transition);
  width: 100%;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: rgba(255,255,255,0.35); }
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none; border-color: var(--accent);
  background: rgba(255,255,255,0.1);
}
.contact-form textarea { resize: vertical; min-height: 100px; }

.form-success {
  background: rgba(74,200,120,0.15); border: 1px solid rgba(74,200,120,0.4);
  color: #6ee8a2; padding: 0.75rem 1rem; border-radius: var(--radius-sm);
  font-size: 0.875rem;
}
.form-error {
  background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.4);
  color: #fca5a5; padding: 0.75rem 1rem; border-radius: var(--radius-sm);
  font-size: 0.875rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.25rem 0;
}
.footer-bottom-inner {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem; color: rgba(255,255,255,0.4);
}
.admin-link { color: rgba(255,255,255,0.25); transition: color var(--transition); }
.admin-link:hover { color: rgba(255,255,255,0.6); }

/* ── Misc ── */
.empty-state { text-align: center; color: var(--gray); padding: 3rem; font-size: 1rem; }
.error-page {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1rem; text-align: center;
}
.error-page h1 {
  font-size: 8rem; font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.text-muted { color: var(--gray); }

/* ── Scroll animations ── */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .about-intro-grid { gap: var(--space-lg); }
}

@media (max-width: 768px) {
  .nav-menu {
    position: absolute; top: 100%; left: 0; right: 0;
    background: #0d2137;
    flex-direction: column; align-items: stretch;
    padding: 0.5rem 0 1rem;
    gap: 0;
    box-shadow: 0 8px 32px rgba(0,0,0,0.55);
    opacity: 0; pointer-events: none;
    transform: translateY(-6px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .nav-menu.open {
    opacity: 1; pointer-events: auto;
    transform: translateY(0);
  }
  .nav-link {
    padding: 0.9rem 1.5rem;
    font-size: 1rem; width: 100%;
    color: #ffffff;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: block;
  }
  .nav-link:hover, .nav-link.active { color: var(--accent); background: rgba(255,255,255,0.05); }
  .nav-lang { margin: 0.75rem 1.5rem 0; display: inline-block; width: auto; }
  .nav-toggle { display: flex; }

  .hero-title { font-size: 2.2rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .about-intro-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }

  .timeline::before { left: 20px; }
  .timeline-item { grid-template-columns: 48px 1fr; }
  .timeline-item--left .timeline-content,
  .timeline-item--right .timeline-content { grid-column: 2; text-align: left; padding: 0 0 0 1.5rem; }
  .timeline-item--left .timeline-connector,
  .timeline-item--right .timeline-connector { grid-column: 1; }

  .footer-bottom-inner { flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .btn-lg { padding: 0.875rem 1.8rem; }
}