:root {
  --ink: #172033;
  --muted: #5f6877;
  --soft: #f8f5ec;
  --paper: #fffdf7;
  --surface: #ffffff;
  --border: #d9dfd8;
  --gold: #efcc00;
  --gold-dark: #7f6900;
  --green: #1f8a5b;
  --blue: #2f6fed;
  --clay: #c2410c;
  --shadow: 0 24px 80px rgba(23, 32, 51, 0.14);
  --radius: 8px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--soft);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(23, 32, 51, 0.1);
  background: rgba(255, 253, 247, 0.92);
  backdrop-filter: blur(14px);
}

.brand,
.site-nav,
.site-footer address {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  min-width: 0;
  font-weight: 750;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(23, 32, 51, 0.14);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--gold);
  line-height: 1;
}

.brand-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-nav {
  justify-content: center;
  gap: 6px;
}

.site-nav a,
.header-action {
  min-height: 40px;
  padding: 9px 12px;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(23, 32, 51, 0.07);
  color: var(--ink);
}

.header-action {
  justify-self: end;
  border: 1px solid rgba(23, 32, 51, 0.14);
  color: var(--ink);
}

.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  min-height: calc(88svh - 72px);
  overflow: hidden;
  padding: clamp(56px, 8vw, 104px) clamp(20px, 5vw, 72px);
  border-bottom: 1px solid rgba(23, 32, 51, 0.1);
  background: #f6f2e8;
}

.hero-scene {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: #d8d1c2;
}

.hero-image {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(248, 245, 236, 0.97) 0%, rgba(248, 245, 236, 0.91) 38%, rgba(248, 245, 236, 0.62) 58%, rgba(248, 245, 236, 0.24) 76%, rgba(248, 245, 236, 0.12) 100%),
    linear-gradient(0deg, rgba(23, 32, 51, 0.18), rgba(23, 32, 51, 0.08)),
    url("assets/hero-collaboration.png");
  background-position: center right;
  background-repeat: no-repeat;
  background-size: cover;
  transform: scale(1.01);
}

.hero-scene::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at 14% 30%, rgba(255, 253, 247, 0.74), transparent 34%),
    linear-gradient(180deg, rgba(248, 245, 236, 0.08), rgba(248, 245, 236, 0.46));
  pointer-events: none;
}

.hero-content {
  width: min(760px, 100%);
  padding-block: 34px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold-dark);
  font-size: 0.82rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 12ch;
  margin-bottom: 18px;
  font-size: clamp(3.4rem, 10vw, 8.6rem);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 4.1rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero-lede {
  max-width: 650px;
  margin-bottom: 28px;
  color: #334052;
  font-size: clamp(1.16rem, 2vw, 1.48rem);
}

.hero-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 850;
  line-height: 1.1;
  text-align: center;
}

.button-primary {
  background: var(--ink);
  color: var(--gold);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #0f1726;
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.68;
}

.button-secondary,
.button-ghost {
  border-color: rgba(23, 32, 51, 0.16);
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink);
}

.button-secondary:hover,
.button-secondary:focus-visible,
.button-ghost:hover,
.button-ghost:focus-visible {
  background: #ffffff;
}

.release-note {
  max-width: 590px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 700;
}

.signal-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(23, 32, 51, 0.1);
  border-bottom: 1px solid rgba(23, 32, 51, 0.1);
}

.signal-band div {
  min-height: 128px;
  padding: 24px clamp(18px, 4vw, 48px);
  background: var(--paper);
}

.signal-band strong,
.signal-band span {
  display: block;
}

.signal-band strong {
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.signal-band span {
  color: var(--muted);
}

.section {
  padding: clamp(72px, 10vw, 128px) clamp(20px, 5vw, 72px);
}

.section-heading {
  max-width: 1020px;
  margin-bottom: 36px;
}

.section-heading p,
.release-copy p,
.apply-copy p,
.feature-card p,
.release-steps p {
  color: var(--muted);
}

.section-heading > p:not(.eyebrow),
.release-copy > p,
.apply-copy > p {
  max-width: 780px;
  font-size: 1.12rem;
}

.narrow {
  max-width: 820px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.feature-card {
  min-height: 260px;
  padding: 22px;
  border: 1px solid rgba(23, 32, 51, 0.12);
  border-radius: var(--radius);
  background: var(--surface);
}

.feature-kicker {
  display: inline-block;
  margin-bottom: 42px;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 850;
  text-transform: uppercase;
}

.audience-section {
  border-block: 1px solid rgba(23, 32, 51, 0.1);
  background: var(--paper);
}

.audience-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 1120px;
}

.audience-list span {
  padding: 10px 12px;
  border: 1px solid rgba(23, 32, 51, 0.14);
  border-radius: var(--radius);
  background: #ffffff;
  font-weight: 750;
}

.release-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: start;
}

.release-copy {
  position: sticky;
  top: 100px;
}

.release-steps {
  display: grid;
  gap: 14px;
}

.release-steps div {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 8px 16px;
  min-height: 154px;
  padding: 22px;
  border: 1px solid rgba(23, 32, 51, 0.12);
  border-radius: var(--radius);
  background: var(--surface);
}

.release-steps span {
  grid-row: 1 / span 2;
  color: var(--blue);
  font-size: 1.05rem;
  font-weight: 900;
}

.release-steps strong {
  font-size: 1.2rem;
}

.release-steps p {
  margin-bottom: 0;
}

.apply-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(28px, 6vw, 72px);
  border-top: 1px solid rgba(23, 32, 51, 0.1);
  background: #eef5ef;
}

.apply-copy {
  align-self: start;
}

.contact-panel {
  display: grid;
  gap: 8px;
  max-width: 360px;
  margin-top: 28px;
  padding: 18px;
  border: 1px solid rgba(23, 32, 51, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
}

.contact-panel a,
.site-footer a {
  color: var(--blue);
  font-weight: 800;
}

.application-form {
  display: grid;
  gap: 18px;
  padding: clamp(18px, 4vw, 28px);
  border: 1px solid rgba(23, 32, 51, 0.14);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 18px 46px rgba(23, 32, 51, 0.08);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 800;
}

label span {
  font-size: 0.92rem;
}

input,
select,
textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid #c8d2c8;
  border-radius: var(--radius);
  background: #fbfdfa;
  color: var(--ink);
  padding: 11px 12px;
  outline: none;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(47, 111, 237, 0.16);
}

.file-hint {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 650;
}

.check-row {
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  font-weight: 750;
}

.check-row input {
  width: 18px;
  min-height: 18px;
  margin-top: 3px;
  accent-color: var(--ink);
}

.form-status {
  border: 1px solid rgba(23, 32, 51, 0.1);
  border-radius: var(--radius);
  background: #f8faf7;
  padding: 12px;
  margin-bottom: 0;
  color: var(--muted);
  font-weight: 750;
}

.status-success {
  border-color: rgba(31, 138, 91, 0.28);
  background: rgba(31, 138, 91, 0.1);
  color: #176342;
}

.status-error {
  border-color: rgba(194, 65, 12, 0.28);
  background: rgba(194, 65, 12, 0.1);
  color: #8d300b;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 52px;
  min-width: 158px;
  border: 1px solid rgba(23, 32, 51, 0.12);
  border-radius: 999px;
  background: #25d366;
  color: #102216;
  box-shadow: 0 16px 36px rgba(23, 32, 51, 0.22);
  font-size: 0.94rem;
  font-weight: 900;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  background: #1fbd5a;
  outline: none;
  box-shadow:
    0 16px 36px rgba(23, 32, 51, 0.22),
    0 0 0 4px rgba(37, 211, 102, 0.28);
}

.whatsapp-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.86);
  color: #128c3a;
  font-size: 0.74rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 30px clamp(20px, 5vw, 72px);
  background: var(--ink);
  color: #ffffff;
}

.site-footer div,
.site-footer address {
  display: grid;
  gap: 4px;
  font-style: normal;
}

.site-footer span {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer address {
  justify-items: end;
}

@media (max-width: 1040px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .release-section,
  .apply-section {
    grid-template-columns: 1fr;
  }

  .release-copy {
    position: static;
  }
}

@media (max-width: 760px) {
  .site-header {
    min-height: 64px;
    padding: 12px 16px;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
  }

  .header-action {
    padding-inline: 10px;
  }

  .hero {
    min-height: calc(86svh - 64px);
    padding: 42px 18px;
  }

  .hero-image {
    background-image:
      linear-gradient(90deg, rgba(248, 245, 236, 0.98) 0%, rgba(248, 245, 236, 0.92) 48%, rgba(248, 245, 236, 0.76) 100%),
      linear-gradient(0deg, rgba(23, 32, 51, 0.12), rgba(23, 32, 51, 0.12)),
      url("assets/hero-collaboration.png");
    background-position: 58% center;
  }

  .hero-content {
    padding-block: 18px;
  }

  h1 {
    font-size: clamp(3.1rem, 18vw, 5.4rem);
  }

  .hero-lede {
    font-size: 1.08rem;
  }
  .signal-band {
    grid-template-columns: 1fr;
  }

  .signal-band div {
    min-height: 112px;
  }

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

  .feature-card {
    min-height: auto;
  }

  .feature-kicker {
    margin-bottom: 20px;
  }

  .release-steps div {
    grid-template-columns: 1fr;
  }

  .release-steps span {
    grid-row: auto;
  }

  .site-footer {
    display: grid;
  }

  .site-footer address {
    justify-items: start;
  }
}

@media (max-width: 430px) {
  .brand-name {
    max-width: 150px;
  }

  .header-action {
    font-size: 0.86rem;
  }

  .button {
    width: 100%;
  }


  .whatsapp-float {
    right: 14px;
    bottom: 14px;
    width: 56px;
    min-width: 56px;
    height: 56px;
    padding: 0;
  }

  .whatsapp-label {
    display: none;
  }
}