/* ===== ROOT VARIABLES ===== */
:root {
  --bg-primary: #1a0033;
  --bg-secondary: #240045;
  --bg-card: rgba(36, 0, 69, 0.65);
  --accent-cyan: #00c8ff;
  --accent-cyan-dim: rgba(0, 200, 255, 0.12);
  --accent-blue: #0096c7;
  --accent-purple: #6b21a8;
  --text-primary: #ffffff;
  --text-muted: #9090b8;
  --border-subtle: rgba(0, 200, 255, 0.15);
  --border-glow: rgba(0, 200, 255, 0.5);
  --nav-height: 72px;
  --radius: 12px;
  --radius-lg: 20px;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }

/* ===== UTILITY ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

.section-label {
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.highlight { color: var(--accent-cyan); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  border-color: var(--accent-cyan);
}
.btn-primary:hover {
  background: #33d4ff;
  border-color: #33d4ff;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 200, 255, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--accent-cyan);
  border-color: rgba(0, 200, 255, 0.45);
}
.btn-outline:hover {
  background: rgba(0, 200, 255, 0.08);
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
}

.btn-lg { padding: 1rem 2.25rem; font-size: 1rem; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(26, 0, 51, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.logo-icon { width: 34px; height: 34px; flex-shrink: 0; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s ease;
  position: relative;
  padding-bottom: 2px;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a.active { color: var(--text-primary); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0; right: 0;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 2px;
}

.nav-cta { padding: 0.5rem 1.25rem; font-size: 0.875rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(0, 200, 255, 0.06) 0%, transparent 55%),
              radial-gradient(ellipse at 20% 80%, rgba(107, 33, 168, 0.12) 0%, transparent 50%),
              var(--bg-primary);
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/wave-bg.svg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5rem 0;
  gap: 3rem;
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-content { max-width: 600px; flex: 1; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 200, 255, 0.08);
  border: 1px solid rgba(0, 200, 255, 0.22);
  border-radius: 100px;
  padding: 0.35rem 0.9rem;
  font-size: 0.78rem;
  color: var(--accent-cyan);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.hero-eyebrow .dot {
  width: 6px; height: 6px;
  background: var(--accent-cyan);
  border-radius: 50%;
  animation: blink 2.2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.25; }
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.75;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Hero Mockup */
.hero-mockup {
  flex-shrink: 0;
  width: 360px;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}

.mockup-card {
  background: rgba(36, 0, 69, 0.85);
  border: 1px solid rgba(0, 200, 255, 0.22);
  border-radius: 18px;
  overflow: hidden;
  backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 60px rgba(0, 200, 255, 0.07);
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 1.1rem;
  border-bottom: 1px solid rgba(0, 200, 255, 0.1);
  background: rgba(0, 200, 255, 0.04);
}

.mockup-dots { display: flex; gap: 5px; }
.mockup-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.mockup-dots span:nth-child(1) { background: #ff5f57; }
.mockup-dots span:nth-child(2) { background: #ffbd2e; }
.mockup-dots span:nth-child(3) { background: #28c840; }

.mockup-title { font-size: 0.78rem; color: var(--text-muted); font-weight: 500; }

.mockup-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.mockup-message {
  padding: 0.6rem 0.85rem;
  border-radius: 10px;
  font-size: 0.82rem;
  line-height: 1.45;
  max-width: 88%;
}
.mockup-message.bot {
  background: rgba(0, 200, 255, 0.09);
  border: 1px solid rgba(0, 200, 255, 0.18);
  color: var(--text-primary);
  align-self: flex-start;
}
.mockup-message.user {
  background: rgba(107, 33, 168, 0.35);
  border: 1px solid rgba(107, 33, 168, 0.4);
  color: var(--text-primary);
  align-self: flex-end;
}
.mockup-message.success {
  background: rgba(0, 200, 255, 0.14);
  border: 1px solid rgba(0, 200, 255, 0.3);
  color: var(--accent-cyan);
  font-weight: 600;
  align-self: flex-start;
}

.mockup-progress-bar {
  height: 3px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
  margin: 0.15rem 0;
}
.mockup-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  animation: scanProgress 2s ease-in-out infinite;
}
@keyframes scanProgress {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(120%); }
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  padding: calc(var(--nav-height) + 5rem) 0 4.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0, 200, 255, 0.08) 1px, transparent 1px);
  background-size: 36px 36px;
}

/* Circuit-grid variant used on the contact page */
.page-hero--circuit::before {
  background-image: url('../assets/circuit-bg.svg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.page-hero::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 60%; height: 80%;
  background: radial-gradient(ellipse, rgba(0, 200, 255, 0.05) 0%, transparent 70%);
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  font-weight: 900;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
}
.page-hero p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}
.section-header p { color: var(--text-muted); max-width: 500px; margin: 0 auto; }

/* ===== SERVICES TEASER ===== */
.services-teaser { padding: 6rem 0; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
  position: relative;
  overflow: hidden;
  display: block;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.service-card:hover {
  border-color: rgba(0, 200, 255, 0.38);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(0, 200, 255, 0.07);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 52px; height: 52px;
  background: var(--accent-cyan-dim);
  border: 1px solid rgba(0, 200, 255, 0.22);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--accent-cyan);
  font-size: 1.35rem;
}

.service-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.5rem; }
.service-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.65; }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent-cyan);
  font-size: 0.83rem;
  font-weight: 600;
  margin-top: 1rem;
  transition: gap 0.2s ease;
}
.card-link:hover { gap: 0.7rem; }

/* ===== PILLARS ===== */
.why-us {
  padding: 6rem 0;
  background: linear-gradient(180deg, transparent 0%, rgba(36, 0, 69, 0.3) 50%, transparent 100%);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  backdrop-filter: blur(8px);
  transition: border-color 0.3s, transform 0.3s;
}
.pillar-card:hover {
  border-color: rgba(0, 200, 255, 0.3);
  transform: translateY(-4px);
}

.pillar-icon {
  width: 52px; height: 52px;
  background: var(--accent-cyan-dim);
  border: 1px solid rgba(0, 200, 255, 0.22);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-size: 1.3rem;
  margin-bottom: 1.25rem;
}

.pillar-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.6rem; }
.pillar-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; }

/* ===== CTA BANNER ===== */
.cta-banner {
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 60%; height: 100%;
  background: radial-gradient(ellipse, rgba(0, 200, 255, 0.06) 0%, transparent 70%);
}
.cta-banner > .container > * { position: relative; }
.cta-banner h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 1rem;
}
.cta-banner p {
  color: var(--text-muted);
  margin-bottom: 2.25rem;
  font-size: 1.05rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--border-subtle);
  padding: 2.5rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer-logo {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-cyan);
}
.footer-links { display: flex; gap: 2rem; list-style: none; flex-wrap: wrap; }
.footer-links a { color: var(--text-muted); font-size: 0.875rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--text-primary); }
.footer-copy { color: var(--text-muted); font-size: 0.8rem; }

/* ===== SERVICE DETAIL (services.html) ===== */
.services-content { padding-bottom: 6rem; }

.service-detail {
  padding: 5rem 0;
  border-top: 1px solid var(--border-subtle);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.service-detail-grid.reverse .service-visual { order: -1; }

.service-number {
  display: block;
  font-size: 7rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(0, 200, 255, 0.06);
  letter-spacing: -0.04em;
  margin-bottom: -1.5rem;
}

.service-detail-content h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}
.service-detail-content p {
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.75rem;
  font-size: 0.97rem;
}

.feature-list { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.5;
}
.feature-list li .check {
  color: var(--accent-cyan);
  font-size: 0.8rem;
  margin-top: 3px;
  flex-shrink: 0;
}

/* Service Visual */
.service-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 5/4;
  position: relative;
}

.service-visual-bg {
  width: 100%;
  height: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.service-visual-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(0, 200, 255, 0.09) 1px, transparent 1px);
  background-size: 22px 22px;
}
.service-visual-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 70%; height: 70%;
  background: radial-gradient(ellipse, rgba(0, 200, 255, 0.12) 0%, transparent 65%);
}
.service-visual-icon {
  position: relative;
  z-index: 1;
  font-size: 6rem;
  color: var(--accent-cyan);
  opacity: 0.35;
}

/* ===== CONTACT PAGE ===== */
.contact-section { padding: 3rem 0 6rem; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 1rem;
}
.contact-info > p {
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.75;
  font-size: 0.95rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  margin-bottom: 0.85rem;
  transition: border-color 0.25s, transform 0.25s;
  color: inherit;
}
.contact-item:hover {
  border-color: rgba(0, 200, 255, 0.38);
  transform: translateX(4px);
}

.contact-item-icon {
  width: 44px; height: 44px;
  background: var(--accent-cyan-dim);
  border: 1px solid rgba(0, 200, 255, 0.22);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  font-size: 1.05rem;
  flex-shrink: 0;
}

.contact-item-text span {
  display: block;
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.2rem;
  font-weight: 500;
}
.contact-item-text strong { font-size: 0.93rem; font-weight: 600; }

/* Contact Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  backdrop-filter: blur(8px);
}
.contact-form h3 { font-size: 1.35rem; font-weight: 700; margin-bottom: 1.75rem; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.2rem; }

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(26, 0, 51, 0.65);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(144, 144, 184, 0.6); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: rgba(0, 200, 255, 0.45);
  box-shadow: 0 0 0 3px rgba(0, 200, 255, 0.07);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group select { cursor: pointer; }
.form-group select option { background: #240045; color: var(--text-primary); }

.form-submit { width: 100%; margin-top: 0.5rem; justify-content: center; }

/* Success toast */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(0, 200, 255, 0.12);
  border: 1px solid rgba(0, 200, 255, 0.35);
  color: var(--text-primary);
  padding: 1rem 2rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  backdrop-filter: blur(16px);
  z-index: 9999;
  transition: transform 0.4s ease;
  white-space: nowrap;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.error {
  background: rgba(255, 80, 80, 0.12);
  border-color: rgba(255, 80, 80, 0.35);
}

/* ===== SECTION SVG BACKGROUNDS ===== */

/* Shared: sections below the hero that receive an SVG overlay */
.services-teaser,
.why-us,
.blog-teaser {
  position: relative;
  overflow: hidden;
}

/* Ensure section content sits above the pseudo-element */
.services-teaser > .container,
.why-us > .container,
.blog-teaser > .container {
  position: relative;
  z-index: 1;
}

/* Particles — floating node network */
.services-teaser::before,
.blog-teaser::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/particles-bg.svg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  pointer-events: none;
}

/* Data stream — vertical falling code columns */
.why-us::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/data-stream-bg.svg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  pointer-events: none;
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== MOBILE ===== */
@media (max-width: 900px) {
  .service-detail-grid,
  .service-detail-grid.reverse {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .service-detail-grid.reverse .service-visual { order: 0; }

  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: rgba(26, 0, 51, 0.97);
    backdrop-filter: blur(20px);
    padding: 2rem 1.5rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    z-index: 999;
  }
  .nav-links.open .nav-cta { display: inline-flex; }

  .hamburger { display: flex; }

  .hero-mockup { display: none; }
  .hero-flex { padding: 4rem 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }

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

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 1.75rem 1.25rem; }
}