/* ========== DESIGN TOKENS — INPERIO ENGINEERING ========== */
:root {
  --navy: #1B2A4A;
  --navy-dark: #0F1A2E;
  --navy-mid: #243557;
  --navy-light: #2A3F6A;
  --green: #2E7D32;
  --green-dark: #1B5E20;
  --green-light: #4CAF50;
  --green-pale: #E8F5E9;
  --green-glow: rgba(46, 125, 50, 0.2);
  --accent: #52C75A;
  --bg: #F7F8FA;
  --white: #FFFFFF;
  --ink: #0F1A2E;
  --slate: #3D5068;
  --slate-2: #5A7090;
  --muted: #8A9AB0;
  --line: #DDE3EC;
  --radius: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 2px 8px rgba(15, 26, 46, 0.06);
  --shadow-md: 0 8px 32px rgba(15, 26, 46, 0.10);
  --shadow-lg: 0 24px 60px rgba(15, 26, 46, 0.14);
  --shadow-green: 0 12px 32px rgba(46, 125, 50, 0.30);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--ink);
  line-height: 1.1;
  margin: 0 0 0.5em;
  letter-spacing: -0.025em;
  font-weight: 600;
}
h1 { font-size: clamp(2.4rem, 5.2vw, 4.2rem); font-weight: 700; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); font-weight: 600; margin-bottom: 0.8em; }
h3 { font-size: 1.15rem; font-weight: 600; }
h5 {
  font-size: 0.78rem;
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--green-light);
  font-weight: 600;
  margin: 0 0 14px;
}

p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }

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

.gradient {
  background: linear-gradient(115deg, #3A8FD6 0%, var(--green) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline;
}

.eyebrow {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1.2rem;
}
.eyebrow.light { color: var(--accent); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(46, 125, 50, 0.12);
  border: 1px solid rgba(82, 199, 90, 0.30);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: 2rem;
}
.badge.dark {
  background: rgba(46, 125, 50, 0.08);
  border-color: rgba(46, 125, 50, 0.20);
  color: var(--green);
}

/* ========== NAVBAR ========== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 26, 46, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  letter-spacing: 0.03em;
  font-size: 1.05rem;
}
.logo-img {
  height: 32px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.logo em {
  font-style: normal;
  font-weight: 400;
  color: var(--accent);
  font-size: 0.88rem;
  letter-spacing: 0.04em;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  color: #A8BCD0;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all 0.3s;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.005em;
  cursor: pointer;
  border: none;
  transition: all 0.3s var(--ease);
  text-align: center;
  font-family: inherit;
}
.btn-sm { padding: 10px 18px; font-size: 0.85rem; }
.btn-lg { padding: 16px 34px; font-size: 1rem; }
.btn-primary {
  background: var(--green);
  color: #fff;
  box-shadow: var(--shadow-green);
}
.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(46, 125, 50, 0.40);
}
.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.22);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-block { width: 100%; padding: 18px; font-size: 1rem; }

/* ========== HERO ========== */
.hero {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(46, 125, 50, 0.18), transparent 50%),
    radial-gradient(ellipse at 10% 100%, rgba(58, 143, 214, 0.14), transparent 45%),
    var(--navy-dark);
  color: #fff;
  padding: 110px 0 140px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 72%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.hero h1 { color: #fff; margin-bottom: 1.2rem; }
.lead {
  font-size: 1.15rem;
  color: #A8BCD0;
  max-width: 680px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 4rem;
}
.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 760px;
  margin: 0 auto;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.hero-meta > div { text-align: center; }
.hero-meta strong {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.9rem;
  color: #fff;
  font-weight: 700;
  margin-bottom: 4px;
  background: linear-gradient(110deg, #fff 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-meta span {
  font-size: 0.83rem;
  color: #7A90A8;
  line-height: 1.5;
}

/* ========== TRUST BAR ========== */
.trustbar {
  background: var(--white);
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}
.trustbar-title {
  text-align: center;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}
.trustbar-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 22px;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--slate);
  font-size: 0.95rem;
  font-weight: 500;
}
.trustbar-logos span:nth-child(even) { color: var(--muted); font-weight: 400; }

/* ========== PAINS ========== */
.pains { padding: 110px 0; background: var(--white); }
.pains h2 { max-width: 740px; margin-bottom: 56px; }
.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}
.pain {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: all 0.3s var(--ease);
  background: var(--white);
  position: relative;
  overflow: hidden;
}
.pain::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--navy), var(--green));
  opacity: 0;
  transition: opacity 0.3s;
}
.pain:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(46, 125, 50, 0.30);
}
.pain:hover::before { opacity: 1; }
.pain-icon {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  background: var(--green-pale);
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}
.pain h3 { font-size: 1.05rem; margin-bottom: 10px; }
.pain p { color: var(--slate); font-size: 0.93rem; margin: 0; }

/* ========== SERVICES ========== */
.services { padding: 120px 0; background: var(--bg); }
.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 18px;
  margin-top: 50px;
}
.svc {
  padding: 36px 30px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all 0.4s var(--ease);
  border: 1px solid transparent;
  position: relative;
}
.svc:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(46, 125, 50, 0.25);
}
.svc-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--green-pale);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all 0.3s;
}
.svc:hover .svc-icon {
  background: var(--green);
  color: #fff;
}
.svc h3 { font-size: 1.12rem; margin-bottom: 10px; }
.svc p { color: var(--slate); font-size: 0.93rem; margin: 0; line-height: 1.65; }

/* ========== METHODE ========== */
.method {
  padding: 120px 0;
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.method::before {
  content: '';
  position: absolute;
  top: 10%;
  right: -150px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(46, 125, 50, 0.14), transparent 70%);
  pointer-events: none;
}
.method::after {
  content: '';
  position: absolute;
  bottom: 5%;
  left: -100px;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(58, 143, 214, 0.10), transparent 70%);
  pointer-events: none;
}
.method h2 { color: #fff; max-width: 780px; margin-bottom: 60px; }
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
  position: relative;
  z-index: 1;
}
.step {
  padding: 32px 28px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-lg);
  transition: all 0.3s var(--ease);
}
.step:hover {
  border-color: var(--green);
  background: rgba(46, 125, 50, 0.08);
}
.step-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  background: rgba(82, 199, 90, 0.12);
  border-radius: 6px;
  margin-bottom: 16px;
}
.step h3 { color: #fff; font-size: 1.12rem; margin-bottom: 10px; }
.step p { color: #A8BCD0; font-size: 0.92rem; margin: 0; line-height: 1.65; }

/* ========== RESULTS / CASES ========== */
.results { padding: 120px 0; background: var(--white); }
.results h2 { margin-bottom: 50px; }
.case-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 18px;
}
.case {
  padding: 36px 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: all 0.3s var(--ease);
}
.case:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(46, 125, 50, 0.30);
}
.case.featured {
  background: linear-gradient(140deg, var(--navy) 0%, var(--navy-mid) 100%);
  color: #fff;
  border-color: rgba(82, 199, 90, 0.30);
  position: relative;
  overflow: hidden;
}
.case.featured::before {
  content: '';
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(46, 125, 50, 0.25), transparent 70%);
}
.case.featured h3 { color: #fff; position: relative; }
.case.featured .case-sub { color: var(--accent); position: relative; }
.case.featured p { color: #A8BCD0; position: relative; }
.case-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  padding: 5px 10px;
  background: var(--green-pale);
  border-radius: 6px;
  margin-bottom: 16px;
}
.case.featured .case-tag {
  background: rgba(82, 199, 90, 0.14);
  color: var(--accent);
}
.case h3 { font-size: 1.25rem; margin-bottom: 6px; }
.case-sub {
  font-size: 0.84rem;
  color: var(--muted);
  margin-bottom: 14px;
  font-weight: 500;
}
.case > p {
  font-size: 0.93rem;
  color: var(--slate);
  margin-bottom: 20px;
  line-height: 1.65;
}
.case-kpi {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  position: relative;
}
.case.featured .case-kpi { border-top-color: rgba(255, 255, 255, 0.10); }
.case-kpi li { display: flex; flex-direction: column; gap: 2px; }
.case-kpi strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.98rem;
  color: var(--ink);
  font-weight: 700;
}
.case.featured .case-kpi strong { color: #fff; }
.case-kpi span { font-size: 0.70rem; color: var(--muted); letter-spacing: 0.02em; }

/* ========== WHY ========== */
.why {
  padding: 120px 0;
  background: var(--navy-dark);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.why::before {
  content: '';
  position: absolute;
  top: 40%;
  left: -150px;
  transform: translateY(-50%);
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(82, 199, 90, 0.08), transparent 70%);
  pointer-events: none;
}
.why-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.why h2 { color: #fff; }
.lead-muted {
  font-size: 1.05rem;
  color: #A8BCD0;
  max-width: 480px;
  line-height: 1.75;
  margin-bottom: 1.2em;
}
.sister-note {
  font-size: 0.88rem;
  color: #7A90A8;
  line-height: 1.6;
  margin: 0;
}
.sister-note strong { color: #A8BCD0; }
.sister-note a { color: var(--accent); text-decoration: underline; text-decoration-color: rgba(82, 199, 90, 0.35); }
.sister-note a:hover { color: var(--green-light); }
.why-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.why-list li {
  padding: 22px 26px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  transition: all 0.3s var(--ease);
}
.why-list li:hover {
  border-color: rgba(82, 199, 90, 0.30);
  background: rgba(46, 125, 50, 0.07);
}
.why-list strong {
  color: #fff;
  display: block;
  margin-bottom: 6px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.98rem;
}
.why-list span { color: #A8BCD0; font-size: 0.91rem; line-height: 1.6; }

/* ========== CTA FORM ========== */
.cta-form {
  padding: 120px 0;
  background: linear-gradient(180deg, var(--bg) 0%, #EEF2F8 100%);
}
.cta-form-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 70px;
  align-items: start;
}
.cta-intro h2 { margin-bottom: 16px; }
.cta-intro > p { color: var(--slate); font-size: 1.04rem; line-height: 1.7; }
.cta-intro strong { color: var(--ink); }
.cta-checklist {
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
  display: grid;
  gap: 13px;
}
.cta-checklist li {
  color: var(--ink);
  font-weight: 500;
  font-size: 0.94rem;
  display: flex;
  align-items: center;
  gap: 12px;
}
.dot {
  display: inline-flex;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--green);
  flex-shrink: 0;
  position: relative;
}
.dot::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
}
.lead-form {
  background: var(--white);
  padding: 44px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
}
.lead-form label {
  display: block;
  margin-bottom: 18px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.01em;
}
.lead-form input,
.lead-form select,
.lead-form textarea {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  font-weight: 400;
}
.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.10);
}
.lead-form textarea { resize: vertical; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.checkbox {
  display: flex !important;
  align-items: flex-start;
  gap: 10px;
  font-weight: 400 !important;
  font-size: 0.82rem !important;
  color: var(--slate) !important;
  cursor: pointer;
  line-height: 1.5;
}
.checkbox input { width: auto !important; margin: 3px 0 0 !important; }
.form-footnote {
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted);
  margin: 16px 0 0;
}

/* ========== FAQ ========== */
.faq { padding: 120px 0; background: var(--white); }
.faq h2 { margin-bottom: 50px; }
.faq-list { max-width: 820px; }
.faq-list details {
  border-bottom: 1px solid var(--line);
  padding: 22px 0;
}
.faq-list summary {
  font-weight: 600;
  font-size: 1.04rem;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 40px;
  transition: color 0.2s;
  font-family: 'Space Grotesk', sans-serif;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '';
  position: absolute;
  right: 4px;
  top: 50%;
  width: 13px;
  height: 13px;
  border-right: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.3s;
}
.faq-list details[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.faq-list summary:hover { color: var(--green); }
.faq-list p {
  margin: 16px 0 0;
  color: var(--slate);
  font-size: 0.94rem;
  line-height: 1.7;
}

/* ========== FINAL CTA ========== */
.final-cta {
  padding: 120px 0;
  background: var(--navy);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 25% 50%, rgba(46, 125, 50, 0.18), transparent 40%),
    radial-gradient(circle at 75% 50%, rgba(58, 143, 214, 0.12), transparent 40%);
  pointer-events: none;
}
.final-cta-inner { position: relative; z-index: 1; }
.final-cta h2 { color: #fff; margin-bottom: 32px; font-size: clamp(2rem, 4vw, 3.2rem); }
.final-cta-inner > p { color: #7A90A8; margin-top: 20px; font-size: 0.92rem; }

/* ========== FOOTER ========== */
.footer {
  background: #050D1A;
  color: #7A90A8;
  padding: 70px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 50px;
}
.logo-light { color: #fff; margin-bottom: 14px; }
.footer-tag { font-size: 0.88rem; color: #5A7090; max-width: 320px; line-height: 1.65; margin-bottom: 8px; }
.footer-sister { font-size: 0.82rem; color: #4A6080; }
.footer-sister a { color: var(--accent); }
.footer-sister a:hover { color: var(--green-light); }
.footer h5 { margin-bottom: 14px; }
.footer p { font-size: 0.87rem; line-height: 1.95; }
.footer-bottom {
  margin-top: 60px;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.80rem;
  color: #3A5268;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ========== TOAST ========== */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--navy);
  color: #fff;
  padding: 16px 24px;
  border-radius: var(--radius);
  border-left: 3px solid var(--green);
  box-shadow: var(--shadow-lg);
  font-size: 0.92rem;
  max-width: 360px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s var(--ease);
  pointer-events: none;
  z-index: 100;
}
.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 960px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15, 26, 46, 0.97);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease), padding 0.3s;
  }
  .nav-links.nav-open {
    max-height: 400px;
    padding: 16px 0 24px;
  }
  .nav-links a:not(.btn) {
    display: block;
    padding: 12px 24px;
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  .nav-links .btn {
    margin: 16px 24px 0;
    display: inline-block;
    width: auto;
  }
  .nav-burger { display: flex; }
  .hero { padding: 70px 0 90px; }
  .hero-meta { grid-template-columns: 1fr; gap: 20px; }
  .why-inner, .cta-form-inner { grid-template-columns: 1fr; gap: 40px; }
  .case-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .lead-form { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .container { padding: 0 18px; }
  .trustbar-logos { gap: 12px; font-size: 0.86rem; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; align-items: stretch; width: 100%; }
  .hero-ctas .btn { text-align: center; }
  .lead-form { padding: 22px; }
  .svc-grid { grid-template-columns: 1fr; }
}