/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:      #0F172A;
  --navy-800:  #1E293B;
  --navy-700:  #334155;
  --blue:      #3B82F6;
  --blue-dark: #2563EB;
  --blue-light:#60A5FA;
  --cyan:      #06B6D4;
  --white:     #F8FAFC;
  --gray-300:  #CBD5E1;
  --gray-400:  #94A3B8;
  --gray-500:  #64748B;
  --green:     #10B981;
  --red:       #EF4444;
  --radius:    12px;
  --radius-sm: 8px;
  --shadow:    0 4px 24px rgba(0,0,0,0.3);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--blue);
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); transform: translateY(-1px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--gray-300);
  font-weight: 600;
  font-size: 15px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--navy-700);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, transform 0.15s;
  white-space: nowrap;
}
.btn-ghost:hover { border-color: var(--blue); color: var(--white); transform: translateY(-1px); }

.btn-lg { padding: 14px 30px; font-size: 16px; border-radius: var(--radius); }
.btn-full { width: 100%; justify-content: center; margin-top: 24px; }

/* ── Nav ──────────────────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15,23,42,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow 0.2s;
}
.nav.scrolled { box-shadow: 0 4px 32px rgba(0,0,0,0.4); }

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 20px;
  color: var(--white);
  letter-spacing: -0.5px;
  flex-shrink: 0;
}
.logo-icon { color: var(--blue); font-size: 18px; }

.nav-links {
  display: flex;
  gap: 4px;
  margin-left: 8px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-400);
  padding: 6px 12px;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.06); }

.nav-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-300);
  border-radius: 2px;
  transition: 0.2s;
}

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.25);
  padding: 4px 12px;
  border-radius: 100px;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 28px;
}

.badge-small {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-400);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 3px 10px;
  border-radius: 100px;
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 100px 0 80px;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(59,130,246,0.15) 0%, transparent 70%),
    radial-gradient(ellipse 50% 30% at 80% 100%, rgba(6,182,212,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner { position: relative; }

.hero-title {
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--white);
  max-width: 860px;
  margin: 0 auto 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--blue-light) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 18px;
  color: var(--gray-400);
  max-width: 620px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  max-width: 640px;
  margin: 0 auto;
  overflow: hidden;
}
.stat {
  flex: 1;
  padding: 24px 20px;
  text-align: center;
}
.stat-num {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: var(--blue-light);
  letter-spacing: -1px;
}
.stat-label {
  display: block;
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: rgba(255,255,255,0.08);
}

/* ── Problem ──────────────────────────────────────────────────────────────── */
.problem {
  padding: 60px 0;
  background: var(--navy-800);
}
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.problem-card {
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid;
}
.problem-card.danger {
  background: rgba(239,68,68,0.06);
  border-color: rgba(239,68,68,0.2);
}
.problem-card.safe {
  background: rgba(16,185,129,0.06);
  border-color: rgba(16,185,129,0.2);
}
.problem-icon {
  font-size: 28px;
  margin-bottom: 12px;
}
.problem-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
}
.problem-card.danger h3 { color: #FCA5A5; }
.problem-card.safe h3 { color: #6EE7B7; }
.problem-card li {
  font-size: 15px;
  color: var(--gray-300);
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding-left: 8px;
}
.problem-card li:last-child { border-bottom: none; }
.problem-card.danger li::before { content: "✗ "; color: var(--red); font-weight: 700; }
.problem-card.safe li::before { content: "✓ "; color: var(--green); font-weight: 700; }

/* ── Sections ─────────────────────────────────────────────────────────────── */
.section { padding: 96px 0; }
.section-dark { background: var(--navy-800); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.section-header.light h2,
.section-header.light p { color: var(--white); }
.section-header.light p { color: var(--gray-400); }

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 16px;
}
.section-header p {
  font-size: 17px;
  color: var(--gray-400);
  line-height: 1.7;
}

/* ── Steps ────────────────────────────────────────────────────────────────── */
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step {
  flex: 1;
  background: var(--navy-800);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 32px;
}
.step-arrow {
  font-size: 24px;
  color: var(--blue);
  display: flex;
  align-items: center;
  padding: 0 16px;
  margin-top: 40px;
  flex-shrink: 0;
}
.step-num {
  font-size: 48px;
  font-weight: 900;
  color: rgba(59,130,246,0.2);
  letter-spacing: -2px;
  margin-bottom: 16px;
  line-height: 1;
}
.step h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--white);
}
.step p {
  font-size: 15px;
  color: var(--gray-400);
  line-height: 1.7;
}
.step-detail {
  margin-top: 16px;
  font-size: 13px;
  color: var(--blue-light);
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
}

/* ── Compliance Grid ──────────────────────────────────────────────────────── */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.compliance-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.2s, background 0.2s;
}
.compliance-card:hover { border-color: rgba(59,130,246,0.3); background: rgba(59,130,246,0.04); }
.compliance-card.highlight {
  border-color: rgba(59,130,246,0.4);
  background: rgba(59,130,246,0.08);
}
.compliance-law {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 8px;
}
.compliance-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.compliance-card p {
  font-size: 14px;
  color: var(--gray-400);
  line-height: 1.6;
  margin-bottom: 12px;
}
.compliance-safedisk {
  font-size: 13px;
  color: var(--green);
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
}

.nist-box {
  display: flex;
  align-items: center;
  gap: 24px;
  background: rgba(59,130,246,0.06);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: var(--radius);
  padding: 24px 32px;
}
.nist-logo {
  flex-shrink: 0;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--blue-light);
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.25);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  text-align: center;
  line-height: 1.4;
  min-width: 120px;
}
.nist-text {
  font-size: 15px;
  color: var(--gray-300);
  line-height: 1.7;
}

/* ── Features Grid ────────────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--navy-800);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover {
  border-color: rgba(59,130,246,0.3);
  transform: translateY(-3px);
}
.feature-icon {
  font-size: 28px;
  margin-bottom: 16px;
  display: block;
}
.feature-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 14px;
  color: var(--gray-400);
  line-height: 1.65;
}

/* ── Pricing ──────────────────────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.pricing-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
}
.pricing-card.featured {
  background: rgba(59,130,246,0.1);
  border-color: var(--blue);
}
.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
}
.plan-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.plan-price {
  font-size: 40px;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -2px;
  margin-bottom: 4px;
}
.plan-price span {
  font-size: 16px;
  font-weight: 400;
  color: var(--gray-500);
  letter-spacing: 0;
}
.plan-limit {
  font-size: 13px;
  color: var(--blue-light);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.plan-features li {
  font-size: 14px;
  color: var(--gray-300);
  padding: 7px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.plan-features li:last-child { border-bottom: none; }

.pay-per-wipe {
  text-align: center;
  font-size: 15px;
  color: var(--gray-400);
  padding: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
}
.pay-per-wipe strong { color: var(--white); }
.pay-per-wipe a { color: var(--blue-light); margin-left: 8px; text-decoration: underline; }

/* ── CTA Section ──────────────────────────────────────────────────────────── */
.cta-section {
  padding: 96px 0;
  background: linear-gradient(135deg, rgba(37,99,235,0.15) 0%, rgba(6,182,212,0.08) 100%);
  border-top: 1px solid rgba(59,130,246,0.15);
  border-bottom: 1px solid rgba(59,130,246,0.15);
  text-align: center;
}
.cta-inner h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.cta-inner p {
  font-size: 18px;
  color: var(--gray-400);
  max-width: 500px;
  margin: 0 auto 40px;
}
.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  background: var(--navy-800);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 64px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 64px;
  padding-bottom: 48px;
}
.footer-brand .logo { margin-bottom: 12px; }
.footer-brand p {
  font-size: 14px;
  color: var(--gray-500);
  margin-bottom: 16px;
  line-height: 1.6;
}
.footer-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--gray-500);
  padding: 4px 0;
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--gray-500);
  flex-wrap: wrap;
  gap: 8px;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .compliance-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn-ghost { display: none; }
  .hamburger { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--navy-800);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 16px 24px 20px;
    gap: 4px;
    z-index: 99;
  }

  .hero { padding: 64px 0 48px; }
  .hero-stats { flex-direction: column; max-width: 280px; }
  .stat-divider { width: 80%; height: 1px; }

  .steps { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); margin: 0 auto; }

  .problem-grid { grid-template-columns: 1fr; }
  .compliance-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }

  .nist-box { flex-direction: column; text-align: center; }

  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero-title { font-size: 28px; }
  .section-header h2 { font-size: 26px; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
}

/* ── SSD Section ───────────────────────────────────────────────────────────── */
.ssd-section { background: var(--navy-800); }

.ssd-problems {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 48px 0;
}

.ssd-problem-card {
  background: var(--navy);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ssd-problem-icon {
  font-size: 20px;
  color: var(--cyan);
  width: 40px;
  height: 40px;
  background: rgba(6,182,212,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ssd-problem-card h4 { font-size: 16px; font-weight: 700; color: var(--white); }

.ssd-problem-card p {
  font-size: 14px;
  color: var(--gray-400);
  line-height: 1.65;
  flex: 1;
}

.ssd-problem-tag {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 6px;
  margin-top: auto;
}

.danger-tag {
  background: rgba(239,68,68,0.12);
  color: #F87171;
  border: 1px solid rgba(239,68,68,0.2);
}

/* Decision tree */
.ssd-decision { margin: 56px 0; }

.ssd-decision h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 28px;
  text-align: center;
  color: var(--gray-300);
}

.decision-tree {
  background: var(--navy);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow-x: auto;
}

.dt-node {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  line-height: 1.4;
}

.dt-connector {
  width: 2px;
  height: 20px;
  background: rgba(255,255,255,0.12);
  margin: 0 auto;
}

.dt-start {
  background: rgba(59,130,246,0.2);
  border: 1px solid var(--blue);
  color: var(--blue-light);
  margin-bottom: 0;
}

.dt-cert {
  background: rgba(16,185,129,0.15);
  border: 1px solid var(--green);
  color: #6EE7B7;
}

.dt-check {
  background: rgba(245,158,11,0.12);
  border: 1px solid rgba(245,158,11,0.4);
  color: #FCD34D;
}

.dt-action {
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.3);
  color: var(--white);
  font-weight: 500;
  font-size: 13px;
  max-width: 260px;
  width: 100%;
}

.dt-action span, .dt-verify span {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--gray-400);
  margin-top: 4px;
}

.dt-verify {
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: #6EE7B7;
  font-size: 13px;
  max-width: 360px;
  width: 100%;
}

.dt-branch {
  display: flex;
  gap: 48px;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  padding: 8px 0;
}

.dt-path {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  flex: 1;
  max-width: 320px;
}

.dt-branch-inner {
  display: flex;
  gap: 20px;
  width: 100%;
  justify-content: center;
}

.dt-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--navy-800);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.08);
  margin: 4px 0;
}

/* Vendor table */
.vendor-table-wrap { margin: 56px 0 32px; }

.vendor-table-wrap h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--gray-300);
}

.vendor-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.vendor-table th {
  text-align: left;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  color: var(--gray-400);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.vendor-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  color: var(--gray-300);
  vertical-align: top;
  line-height: 1.55;
}

.vendor-table td:first-child { white-space: nowrap; color: var(--white); }

.vendor-table td code {
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 12px;
  background: rgba(6,182,212,0.12);
  color: var(--cyan);
  padding: 1px 5px;
  border-radius: 4px;
}

.vendor-table tr:last-child td { border-bottom: none; }
.vendor-table tr:hover td { background: rgba(255,255,255,0.02); }

.ssd-footer-note {
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.2);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  font-size: 14px;
  color: var(--gray-300);
  line-height: 1.6;
}

.ssd-footer-note strong { color: var(--blue-light); }

@media (max-width: 1024px) {
  .ssd-problems { grid-template-columns: 1fr; gap: 16px; }
  .dt-branch { flex-direction: column; align-items: center; gap: 0; }
  .dt-branch-inner { flex-direction: column; align-items: center; }
  .dt-path { max-width: 100%; }
  .vendor-table td:nth-child(2), .vendor-table th:nth-child(2) { display: none; }
}

/* ── Scroll-reveal ─────────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: none;
}

/* ── Hamburger open state ──────────────────────────────────────────────────── */
.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}