/* Platform landing pages — SMB launch */

.plat-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(72px, 12vw, 120px) 0 clamp(56px, 8vw, 88px);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(19, 119, 82, 0.18), transparent 55%),
    radial-gradient(900px 420px at 90% 0%, rgba(15, 32, 51, 0.08), transparent 50%),
    linear-gradient(180deg, #f7faf8 0%, #eef3f0 48%, #f3f5f7 100%);
}

.plat-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(19, 119, 82, 0.25), transparent);
}

.plat-brand {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--navy-900);
  margin: 0 0 0.65rem;
}

.plat-brand strong {
  color: var(--green-600);
  font-weight: 800;
}

.plat-h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.2vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: var(--navy-900);
  max-width: 22ch;
  margin: 0 auto 1rem;
}

.plat-lead {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--gray-600);
  max-width: 54ch;
  margin: 0 auto 1.75rem;
}

.plat-hero .container {
  text-align: center;
}

.plat-hero .plat-cta-row {
  justify-content: center;
}

.plat-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.plat-hero-visual {
  margin-top: clamp(2rem, 5vw, 3rem);
  border-radius: 0;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(11, 18, 32, 0.14);
  border: 1px solid rgba(15, 23, 42, 0.06);
  animation: plat-rise 0.9s ease both;
}

.plat-hero-visual img {
  width: 100%;
  height: auto;
  display: block;
}

@keyframes plat-rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.plat-section {
  padding: clamp(56px, 8vw, 96px) 0;
}

.plat-section--alt {
  background:
    linear-gradient(180deg, #ffffff 0%, #f7faf8 100%);
}

.plat-section--ink {
  background:
    radial-gradient(800px 360px at 20% 0%, rgba(19, 119, 82, 0.22), transparent 60%),
    linear-gradient(160deg, #0b1220 0%, #152033 100%);
  color: #e2e8f0;
}

.plat-section--ink h2,
.plat-section--ink .plat-kicker {
  color: #fff;
}

.plat-section--ink p {
  color: #cbd5e1;
}

.plat-kicker {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-600);
  margin: 0 0 0.75rem;
}

.plat-section > .container > .plat-kicker {
  text-align: center;
}

.plat-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--navy-900);
  margin: 0 auto 0.75rem;
  max-width: 28ch;
  text-align: center;
}

.plat-section > .container > .plat-sub,
.plat-sub {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--gray-600);
  max-width: 56ch;
  margin: 0 auto 2rem;
  text-align: center;
}

.plat-section > .container > .plat-list {
  max-width: 52ch;
  margin-left: auto;
  margin-right: auto;
}

.plat-section > .container > .plat-cta-row {
  justify-content: center;
}

.plat-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .plat-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .plat-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .plat-grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .plat-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.plat-feature {
  padding: 0.25rem 0;
  animation: plat-rise 0.7s ease both;
}

.plat-feature h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy-900);
  margin: 0 0 0.4rem;
}

.plat-feature p {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--gray-600);
  margin: 0;
}

.plat-list {
  display: grid;
  gap: 0.65rem;
  margin: 0 0 1.75rem;
  padding: 0;
}

.plat-list li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 1rem;
  color: var(--gray-700);
}

.plat-list li::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  margin-top: 0.45rem;
  border-radius: 999px;
  background: var(--green-600);
  flex-shrink: 0;
}

.plat-steps {
  counter-reset: platstep;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .plat-steps { grid-template-columns: repeat(3, 1fr); }
}

.plat-step {
  counter-increment: platstep;
  position: relative;
  padding-top: 0.25rem;
}

.plat-step::before {
  content: counter(platstep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: 0.75rem;
  border-radius: 999px;
  background: var(--green-600);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
}

.plat-step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy-900);
  margin: 0 0 0.4rem;
}

.plat-step p {
  margin: 0;
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.55;
}

.plat-tools a {
  display: block;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--gray-200);
  color: inherit;
}

.plat-tools a:hover h3 {
  color: var(--green-600);
}

.plat-tools h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy-900);
  margin: 0 0 0.35rem;
  transition: color 0.2s ease;
}

.plat-tools p {
  margin: 0;
  color: var(--gray-600);
  font-size: 0.95rem;
}

.plat-final {
  text-align: center;
}

.plat-final h2 {
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}

.plat-final .plat-sub {
  margin-left: auto;
  margin-right: auto;
}

.plat-final .plat-cta-row {
  justify-content: center;
}

.btn-secondary-plat {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 48px;
  padding: 0 1.25rem;
  border-radius: 10px;
  border: 1px solid var(--gray-300);
  background: #fff;
  color: var(--navy-900);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.btn-secondary-plat:hover {
  border-color: var(--green-600);
  color: var(--green-600);
  background: #fff;
}

.site-header .nav-link.is-active,
.site-header .nav-link[aria-current="page"] {
  color: var(--green-600);
}

.plat-product-banner {
  padding: 2rem 0;
  background:
    radial-gradient(800px 280px at 0% 0%, rgba(19, 119, 82, 0.12), transparent 55%),
    linear-gradient(180deg, #f7faf8 0%, #eef3f0 100%);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.plat-product-banner-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem 2rem;
}

.plat-product-banner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--navy-900);
  margin: 0.25rem 0 0.5rem;
  max-width: 28ch;
}

.plat-product-banner p {
  margin: 0;
  color: var(--gray-600);
  max-width: 52ch;
  line-height: 1.55;
}

.plat-product-banner .plat-cta-row {
  margin: 0;
}