/* =============================================
   SOS — HOME PAGE STYLES
   ============================================= */

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 68px;
  background: var(--frost);
  border-bottom: 1px solid #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px 0 72px;
  z-index: 100;
}
.nav-logo img { width: 160px; display: block; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-link {
  color: var(--slate);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
}
.nav-link.active {
  color: var(--ink);
  border-bottom: 2px solid var(--blue);
  padding-bottom: 2px;
}
.nav-btn {
  background-color: #1549D4;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: 6px;
}

/* HERO */
.hero {
  background: var(--frost);
  padding: 128px 72px 32px;
  max-width: 1200px;
  text-align: center;
}
.hero-inner {
  max-width: 900px;
  margin: 0 auto;
}
.hero-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 64px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--ink);
  margin-bottom: 24px;
  max-width: 600px;
  -webkit-text-stroke: 0.75px var(--ink);
  paint-order: stroke fill;
  white-space: nowrap;
}
.blue { color: var(--blue); }
.hero-body {
  font-size: 21px;
  line-height: 1.85;
  color: rgba(13,19,33,0.88);
  max-width: 900px;
  margin-bottom: 24px;
}
.hero-bridge, .hero-hook {
  font-size: 21px;
  line-height: 1.85;
  color: rgba(13,19,33,0.88);
}
.btn-primary {
  display: block;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  background-color: #1549D4;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 600;
  padding: 18px 52px;
  border-radius: 4px;
  margin-top: 32px;
  letter-spacing: 0.01em;
}
.hero-sub {
  color: var(--slate);
  font-size: 13px;
  margin-top: 10px;
}

/* BANNER */
.banner-wrap {
  background: var(--frost);
  padding: 8px 0 32px;
  overflow: hidden;
  text-align: center;
}

.banner-label {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--slate);
  margin-top: 12px;
}
#client-logos {
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  width: 100vw;
  overflow: hidden;
  padding: 8px 0;
}
#client-logos .logo-track {
  display: flex;
  width: max-content;
  animation: logos-marquee 35s linear infinite;
}
#client-logos .logo-slide {
  display: flex;
  align-items: center;
  --gap: clamp(48px,6vw,96px);
  gap: var(--gap);
}
#client-logos img {
  height: 45px;
  opacity: .85;
  transition: opacity .2s ease;
}
#client-logos img:hover { opacity: 1; }
#client-logos img[src*="5974645d-a667-48d1-950c-c087a85164e6"] { height: 72px; }
#client-logos img[src*="c5ac8e52-a1e8-4272-8b8e-6ec3316d9135"] { height: 72px; }
#client-logos img[src*="97b91d5f-441e-47e7-8739-cffc87f31ed3"] { height: 72px; }
#client-logos img[src*="0e70cda0-a941-4051-82bb-66e85b601a7e"] { height: 90px; }
#client-logos img[src*="cac49ad7-3852-4b62-8b0c-de8fa207f57f"] { height: 70px; }
#client-logos img[src*="ef358125-1fda-437d-9cdd-6d6b3e0ff91e"] { height: 80px; }
#client-logos img[src*="77bdf28c-c842-47e7-9fd3-ef9008b44ab2"] { height: 60px; }
#client-logos .logo-slide .is-last { margin-right: var(--gap); }
@keyframes logos-marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* PROBLEM */
.problem {
  background: var(--ink);
  padding: 64px 48px;
}
.problem-inner { max-width: 760px; margin: 0 auto; }
.problem-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(36px,4.5vw,52px);
  font-weight: 700;
  color: var(--white);
  text-align: center;
  margin-bottom: 32px;
}
.problem-body {
  font-size: 20px;
  line-height: 1.85;
  color: rgba(255,255,255,0.65);
  margin-bottom: 20px;
}
.problem-cards {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 16px;
  margin: 32px 0;
}
.problem-card {
  background: var(--white);
  border-radius: 10px;
  border-top: 4px solid var(--blue);
  padding: 24px 20px;
}
.card-title {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}
.card-sub {
  font-size: 16px;
  color: var(--slate);
}
.pull-quote {
  border-left: 3px solid var(--blue);
  padding-left: 24px;
  margin: 28px 0;
  background: rgba(255,255,255,0.04);
  border-radius: 8px;
  padding: 24px 24px 24px 28px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.pull-quote p {
  font-size: 20px;
  line-height: 1.8;
  color: rgba(255,255,255,0.65);
}
.closer-card {
  background: var(--blue);
  border-radius: 10px;
  padding: 28px 32px;
  margin-top: 32px;
}
.closer-card p {
  font-family: 'Inter', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--blueprint);
  line-height: 1.7;
  text-align: center;
}

/* SOLUTION */
.solution {
  background: var(--frost);
  padding: 64px 48px 72px;
}
.solution-inner { max-width: 760px; margin: 0 auto; }
.solution-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 12px;
  text-align: center;
}
.solution-sub {
  font-size: 20px;
  font-weight: 500;
  color: var(--slate);
  margin-bottom: 24px;
}
.solution-body {
  font-size: 20px;
  line-height: 1.85;
  color: rgba(13,19,33,0.78);
  margin-bottom: 40px;
}
.section-divider {
  border: none;
  border-top: 1px solid #E2E8F0;
  margin: 40px 0;
}
.components-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--slate);
  margin-bottom: 20px;
}
.component-cards {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 12px;
  margin-bottom: 40px;
}
.component-card {
  background: var(--white);
  border: 1px solid #E2E8F0;
  border-top: 4px solid var(--blue);
  border-radius: 10px;
  padding: 28px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.05em;
}
.card-name {
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
}
.card-rule {
  border: none;
  border-top: 1px solid #E2E8F0;
  margin: 4px 0;
}
.card-body {
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate);
}
.solution-footer {
  font-size: 17px;
  color: rgba(13,19,33,0.65);
  max-width: 580px;
  margin: 0 auto 48px;
  text-align: center;
}
.secondary-cta {
  display: block;
  width: fit-content;
  margin: 0 auto;
  border: 2px solid var(--blue);
  color: var(--blue);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 600;
  padding: 14px 36px;
  border-radius: 4px;
  margin-top: 8px;
}
.secondary-cta:hover {
  background-color: var(--blue);
  color: var(--white);
  transition: all 0.2s ease;
}

/* DIFFERENCE */
.difference {
  background: var(--frost);
  padding: 24px 48px 48px;
}
.difference-inner { max-width: 760px; margin: 0 auto; }
.difference-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 52px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 40px;
  text-align: center;
}
.difference-sub {
  font-size: 18px;
  color: rgba(13,19,33,0.65);
  margin-bottom: 32px;
}
.diff-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items: stretch;
  margin-bottom: 36px;
}
.diff-card {
  border-radius: 10px;
  padding: 28px 24px;
  box-sizing: border-box;
}
.diff-without {
  background: #E8EBF0;
  border: 1px solid #D0D5DE;
  border-radius: 10px;
  padding: 28px 24px;
}
.diff-with {
  background: var(--blue);
}
.diff-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.18em;
  margin-bottom: 20px;
}
.diff-without .diff-label { color: rgba(13,19,33,0.35); }
.diff-with .diff-label { color: var(--white); }
.diff-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.diff-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 16px;
  line-height: 1.6;
}
.diff-without .diff-list li { color: rgba(13,19,33,0.5); }
.diff-with .diff-list li { color: rgba(255,255,255,0.92); }
.diff-icon {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  flex-shrink: 0;
  margin-top: 2px;
}
.diff-icon-no {
  background: rgba(13,19,33,0.1);
  color: rgba(13,19,33,0.4);
}
.diff-icon-yes {
  background: rgba(255,255,255,0.2);
  color: var(--white);
}
.diff-closing {
  font-size: 18px;
  line-height: 1.8;
  color: rgba(13,19,33,0.85);
  margin-bottom: 24px;
}
.diff-trio {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--blue);
}
.trio-divider {
  width: 1px;
  height: 20px;
  background: var(--blueprint);
}

/* FINAL CTA */
.final-cta {
  background: var(--frost);
  padding: 64px 48px;
  text-align: center;
}
.final-cta-inner { max-width: 640px; margin: 0 auto; }
.final-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px,3.5vw,38px);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 28px;
}
.final-lines {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 40px;
}
.final-lines p {
  font-size: 18px;
  color: rgba(13,19,33,0.8);
  line-height: 1.6;
}
.final-secondary {
  font-size: 14px;
  color: var(--slate);
  margin-top: 16px;
}
.final-learn {
  font-weight: 700;
  color: var(--ink);
}

/* FOOTER */
.footer {
  background: var(--ink);
  border-top: 1px solid rgba(94,110,130,0.15);
  padding: 40px 48px;
  text-align: center;
}
.footer-inner { max-width: 760px; margin: 0 auto; }
.footer-logo {
  height: 32px;
  width: auto;
  margin: 0 auto 12px;
  display: block;
}
.footer-descriptor {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--slate);
  margin-bottom: 20px;
}
.footer-nav {
  display: flex;
  justify-content: center;
  gap: 36px;
  margin-bottom: 16px;
}
.footer-nav a {
  font-size: 14px;
  color: var(--slate);
}
.footer-nav a:hover { color: var(--white); }
.footer-phone {
  font-size: 14px;
  color: var(--slate);
  margin-bottom: 20px;
}
.footer-divider {
  border: none;
  border-top: 1px solid rgba(94,110,130,0.15);
  margin-bottom: 16px;
}
.footer-legal {
  font-size: 12px;
  color: #3D4E63;
}
.footer-legal a { color: #3D4E63; }