:root {
  --ink: #101214;
  --paper: #f7f3ec;
  --porcelain: #fbfaf7;
  --soft: #e8dfd3;
  --line: rgba(16, 18, 20, 0.16);
  --muted: #65605a;
  --cyan: #00a9b8;
  --red: #d43d2f;
  --amber: #f0b33d;
  --green: #3d8d63;
  --white: #fffaf2;
  --shadow: 0 24px 80px rgba(16, 18, 20, 0.18);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
}

body::selection {
  background: var(--amber);
  color: var(--ink);
}

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

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  background: var(--ink);
  color: var(--white);
  left: 1rem;
  padding: 0.75rem 1rem;
  position: fixed;
  top: -5rem;
  z-index: 20;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(16, 18, 20, 0.72);
  border-bottom: 1px solid rgba(255, 250, 242, 0.12);
  color: var(--white);
  display: flex;
  gap: 1.5rem;
  justify-content: space-between;
  left: 0;
  padding: 0.95rem clamp(1rem, 4vw, 3.75rem);
  position: fixed;
  right: 0;
  top: 0;
  z-index: 10;
}

@supports (-webkit-backdrop-filter: blur(18px)) {
  .site-header {
    -webkit-backdrop-filter: blur(18px);
  }
}

.brand,
.nav-links {
  align-items: center;
  display: flex;
}

.brand {
  font-weight: 800;
  gap: 0.65rem;
  flex: 0 0 auto;
}

.brand-mark {
  background:
    linear-gradient(90deg, var(--cyan), var(--red) 48%, var(--amber));
  border: 1px solid rgba(255, 250, 242, 0.62);
  display: inline-block;
  height: 0.85rem;
  width: 2.6rem;
}

.nav-links {
  flex-wrap: wrap;
  gap: clamp(0.55rem, 1.45vw, 1.25rem);
  font-size: clamp(0.74rem, 1vw, 0.9rem);
  justify-content: flex-end;
  margin-left: auto;
}

.nav-links a {
  align-items: center;
  display: inline-flex;
  min-height: 2.05rem;
  opacity: 0.82;
  transition: opacity 180ms ease, color 180ms ease;
}

.nav-links a:hover {
  color: var(--amber);
  opacity: 1;
}

.header-cta {
  align-items: center;
  background: var(--amber);
  color: var(--ink);
  display: inline-flex;
  flex: 0 0 auto;
  font-weight: 850;
  min-height: 2.05rem;
  opacity: 1;
  padding: 0.45rem 0.85rem;
  transition: background 180ms ease, color 180ms ease;
}

.header-cta:hover {
  background: var(--white);
  color: var(--ink);
}

.hero {
  color: var(--white);
  min-height: 100svh;
  overflow: hidden;
  position: relative;
}

.hero-image,
.hero-overlay {
  height: 100%;
  inset: 0;
  position: absolute;
  width: 100%;
}

.hero-image {
  filter: saturate(0.95) contrast(1.03);
  object-fit: cover;
  transform: scale(1.02);
}

.hero-overlay {
  background:
    radial-gradient(circle at 72% 47%, rgba(0, 169, 184, 0.18), transparent 23rem),
    linear-gradient(90deg, rgba(16, 18, 20, 0.9), rgba(16, 18, 20, 0.58) 43%, rgba(16, 18, 20, 0.1)),
    linear-gradient(to top, rgba(16, 18, 20, 0.9), rgba(16, 18, 20, 0.05) 42%),
    linear-gradient(to bottom, rgba(16, 18, 20, 0.54), transparent 28%);
}

.hero-content {
  margin-left: clamp(0rem, 6vw, 7rem);
  max-width: min(58rem, calc(100% - clamp(2.4rem, 10vw, 11rem)));
  padding: clamp(6rem, 10vh, 7.5rem) clamp(1.2rem, 5vw, 5.5rem) 6.5rem;
  position: relative;
  z-index: 1;
}

.eyebrow {
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin: 0 0 1rem;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--amber);
}

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

h1 {
  font-size: clamp(3.2rem, 6.8vw, 6.35rem);
  letter-spacing: 0;
  line-height: 0.96;
  margin-bottom: 1.4rem;
  max-width: 18ch;
}

h1 span {
  display: block;
}

h2 {
  font-size: clamp(2.1rem, 5vw, 4.8rem);
  letter-spacing: 0;
  line-height: 0.98;
  margin-bottom: 0;
}

h3 {
  font-size: 1.2rem;
  letter-spacing: 0;
  line-height: 1.15;
}

.hero-copy {
  color: rgba(255, 250, 242, 0.86);
  font-size: clamp(1.05rem, 1.8vw, 1.28rem);
  line-height: 1.55;
  max-width: 36rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  display: inline-flex;
  font-weight: 850;
  justify-content: center;
  min-height: 3.1rem;
  padding: 0.9rem 1.15rem;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

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

.button-primary:hover {
  background: var(--amber);
}

.button-secondary {
  border-color: rgba(255, 250, 242, 0.4);
  color: var(--white);
}

.button-secondary:hover {
  border-color: var(--amber);
}

.hero-signal {
  align-items: center;
  bottom: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  left: clamp(1.2rem, 5vw, 5.5rem);
  max-width: calc(100% - 2.4rem);
  position: absolute;
  z-index: 1;
}

.hero-signal span {
  backdrop-filter: blur(12px);
  background: rgba(255, 250, 242, 0.12);
  border: 1px solid rgba(255, 250, 242, 0.22);
  color: rgba(255, 250, 242, 0.86);
  font-size: 0.8rem;
  padding: 0.45rem 0.7rem;
}

section {
  padding: clamp(4.2rem, 8vw, 8rem) clamp(1.2rem, 5vw, 5.5rem);
  scroll-margin-top: 5rem;
}

.section-band {
  background: var(--porcelain);
}

.section-grid {
  display: grid;
  gap: clamp(2rem, 7vw, 6rem);
  grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.95fr);
}

.intro-copy {
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
  padding-left: clamp(1.2rem, 3vw, 2.2rem);
}

.intro {
  background:
    linear-gradient(180deg, var(--porcelain) 0, var(--porcelain) 82%, var(--paper) 100%);
}

.supported {
  background: var(--paper);
}

.supported-copy {
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
  padding-left: clamp(1.2rem, 3vw, 2.2rem);
}

.supported-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.supported-list li {
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 850;
  padding: 0.55rem 0.7rem;
}

.section-heading {
  max-width: 64rem;
}

.section-subcopy {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.65;
  margin-top: 1.25rem;
  max-width: 48rem;
}

.story {
  align-items: start;
  background:
    linear-gradient(90deg, rgba(0, 169, 184, 0.08), transparent 28rem),
    var(--paper);
  display: grid;
  gap: clamp(1.6rem, 5vw, 4rem);
  grid-template-columns: minmax(10rem, 14rem) minmax(0, 1fr);
}

.story-heading {
  grid-column: 1 / -1;
  max-width: none;
}

.story-media {
  background: var(--soft);
  border: 0.45rem solid var(--white);
  border-radius: 50%;
  box-shadow: var(--shadow);
  grid-column: 1;
  grid-row: 2;
  height: clamp(9.5rem, 18vw, 14rem);
  overflow: hidden;
  width: clamp(9.5rem, 18vw, 14rem);
}

.story-media img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.story-copy {
  grid-column: 2;
  grid-row: 2;
  max-width: 48rem;
}

.story-copy p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.process {
  background:
    linear-gradient(180deg, var(--paper) 0, rgba(247, 243, 236, 0) 78%, var(--porcelain) 100%),
    linear-gradient(90deg, rgba(0, 169, 184, 0.08), transparent 26rem),
    var(--paper);
}

.process-steps,
.audience-list,
.kb-grid {
  display: grid;
  gap: 1px;
  margin-top: clamp(2rem, 5vw, 4rem);
}

.process-steps {
  background: var(--line);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-steps article,
.audience-list article,
.kb-card {
  background: var(--paper);
  min-height: 13rem;
  padding: clamp(1.1rem, 2.2vw, 1.8rem);
}

.process-steps article {
  transition: background 180ms ease, transform 180ms ease;
}

.process-steps article:hover {
  background: var(--white);
  transform: translateY(-4px);
}

.step-number {
  color: var(--red);
  display: block;
  font-weight: 900;
  margin-bottom: 3rem;
}

.process-steps p,
.audience-list p,
.kb-card p,
.pricing-copy p,
.booking-copy p {
  color: var(--muted);
  line-height: 1.65;
}

.pricing {
  align-items: center;
  background:
    linear-gradient(180deg, var(--porcelain) 0, var(--porcelain) 82%, var(--paper) 100%);
  display: grid;
  gap: clamp(2rem, 6vw, 5rem);
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 27rem);
}

.pricing-copy {
  max-width: 54rem;
}

.pricing-copy h2 {
  margin-bottom: 1.25rem;
}

.pricing-note {
  border-top: 1px solid var(--line);
  font-weight: 850;
  margin-top: 1.4rem;
  padding-top: 1.4rem;
}

.included {
  border-top: 1px solid var(--line);
  margin-top: 1.4rem;
  padding-top: 1.4rem;
}

.included h3 {
  font-size: 1rem;
  margin-bottom: 0.8rem;
}

.included ul {
  color: var(--muted);
  display: grid;
  gap: 0.55rem;
  line-height: 1.45;
  list-style: none;
  margin: 0;
  padding: 0;
}

.included li {
  align-items: start;
  display: grid;
  gap: 0.65rem;
  grid-template-columns: auto 1fr;
}

.included li::before {
  background: var(--red);
  content: "";
  height: 0.5rem;
  margin-top: 0.55rem;
  width: 0.5rem;
}

.estimator {
  background: var(--ink);
  box-shadow: var(--shadow);
  color: var(--white);
  display: flex;
  flex-direction: column;
  padding: clamp(1.1rem, 3vw, 1.8rem);
}

.estimator > .button {
  align-self: flex-start;
}

.estimator-header,
.estimate-output,
.estimate-price {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
}

.estimator-header {
  align-items: center;
  margin-bottom: 1.2rem;
}

.estimator-header strong {
  color: var(--amber);
  font-size: 4rem;
  line-height: 0.85;
}

input[type="range"] {
  accent-color: var(--amber);
  width: 100%;
}

.estimate-output {
  border-top: 1px solid rgba(255, 250, 242, 0.18);
  flex-direction: column;
  margin: 1.4rem 0;
  min-height: 7.4rem;
  padding-top: 1.4rem;
}

.estimate-price {
  align-items: center;
  border-top: 1px solid rgba(255, 250, 242, 0.18);
  margin-bottom: 1.4rem;
  min-height: 5.2rem;
  padding-top: 1.4rem;
}

.estimate-price span {
  color: rgba(255, 250, 242, 0.72);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.estimate-price strong {
  color: var(--amber);
  font-size: clamp(2.4rem, 7vw, 4rem);
  line-height: 0.9;
  text-align: right;
  white-space: nowrap;
}

.estimate-price strong.is-studio-quote {
  font-size: clamp(1.65rem, 4vw, 2.1rem);
  line-height: 1;
}

.estimate-output p {
  color: var(--white);
  font-size: 1.25rem;
  font-weight: 850;
  margin-bottom: 0;
}

.estimate-output span {
  color: rgba(255, 250, 242, 0.7);
  line-height: 1.55;
}

.for-who {
  background:
    linear-gradient(180deg, var(--paper) 0, var(--paper) 82%, var(--porcelain) 100%);
}

.audience-list {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.audience-list article {
  border-top: 0.45rem solid var(--cyan);
}

.audience-list article:nth-child(2) {
  border-color: var(--red);
}

.audience-list article:nth-child(3) {
  border-color: var(--amber);
}

.audience-list article:nth-child(4) {
  border-color: var(--green);
}

.knowledge {
  background:
    linear-gradient(180deg, var(--porcelain) 0, var(--porcelain) 82%, var(--paper) 100%);
  overflow: hidden;
}

.knowledge .section-heading {
  max-width: none;
}

.kb-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2.2rem;
}

.kb-tab {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-weight: 850;
  padding: 0.8rem 1rem;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.kb-tab:hover,
.kb-tab.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--white);
}

.kb-grid {
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.5rem;
}

.kb-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 11rem;
  transform-origin: center;
  transition: opacity 160ms ease, transform 160ms ease;
}

.kb-card.is-hidden {
  display: none;
}

.booking {
  background:
    linear-gradient(180deg, rgba(247, 243, 236, 0.16), rgba(247, 243, 236, 0) 18%),
    linear-gradient(135deg, rgba(212, 61, 47, 0.92), rgba(16, 18, 20, 0.96)),
    var(--ink);
  color: var(--white);
  padding-bottom: clamp(5rem, 10vw, 9rem);
}

.booking-panel {
  align-items: start;
  display: grid;
  gap: clamp(2rem, 6vw, 5rem);
  grid-template-columns: minmax(0, 0.9fr) minmax(20rem, 34rem);
}

.booking .eyebrow {
  color: var(--amber);
}

.booking h2 {
  margin-bottom: 1.25rem;
}

.booking-copy {
  max-width: 42rem;
}

.booking-copy p {
  color: rgba(255, 250, 242, 0.78);
  font-size: 1.08rem;
  line-height: 1.65;
}

.footer-socials a {
  align-items: center;
  border: 1px solid rgba(255, 250, 242, 0.28);
  color: var(--white);
  display: inline-flex;
  height: 2.35rem;
  justify-content: center;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
  width: 2.35rem;
}

.footer-socials a:hover {
  background: var(--white);
  border-color: var(--white);
  color: var(--ink);
}

.footer-socials svg {
  fill: currentColor;
  height: 1.05rem;
  width: 1.05rem;
}

.contact-form {
  background: rgba(255, 250, 242, 0.08);
  border: 1px solid rgba(255, 250, 242, 0.18);
  display: grid;
  gap: 1rem;
  padding: clamp(1rem, 3vw, 1.4rem);
}

.field-pair {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
}

.form-trap {
  height: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  position: absolute;
  width: 0;
}

.contact-form label span {
  color: rgba(255, 250, 242, 0.76);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  background: var(--white);
  border: 1px solid transparent;
  border-radius: 0;
  color: var(--ink);
  font: inherit;
  min-height: 3.05rem;
  padding: 0.86rem 0.9rem;
  width: 100%;
}

.contact-form textarea {
  line-height: 1.45;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--amber);
  outline: 3px solid rgba(240, 179, 61, 0.32);
}

.contact-form .button {
  border: 0;
  cursor: pointer;
  justify-self: start;
}

.site-footer {
  align-items: center;
  background: var(--ink);
  color: rgba(255, 250, 242, 0.72);
  display: grid;
  font-size: clamp(0.72rem, 0.9vw, 0.9rem);
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr) auto auto;
  padding: 1.4rem clamp(1.2rem, 5vw, 5.5rem);
}

.site-footer span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-footer span:last-child {
  justify-self: end;
  white-space: nowrap;
}

.footer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: flex-end;
}

.footer-socials a {
  color: rgba(255, 250, 242, 0.78);
  height: 2.05rem;
  width: 2.05rem;
}

.site-footer strong {
  color: var(--white);
  font-weight: 850;
}

@keyframes riseIn {
  from {
    transform: translateY(22px);
  }

  to {
    transform: translateY(0);
  }
}

.hero-content > *,
.hero-signal {
  animation: riseIn 700ms ease both;
}

.hero-content > :nth-child(2) {
  animation-delay: 80ms;
}

.hero-content > :nth-child(3) {
  animation-delay: 160ms;
}

.hero-content > :nth-child(4),
.hero-signal {
  animation-delay: 240ms;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}

@media (max-width: 980px) {
  .section-grid,
  .pricing,
  .story {
    grid-template-columns: 1fr;
  }

  .story-media {
    box-shadow: 0 18px 48px rgba(16, 18, 20, 0.16);
    grid-column: auto;
    grid-row: auto;
  }

  .story-copy {
    grid-column: auto;
    grid-row: auto;
  }

  .process-steps,
  .audience-list,
  .kb-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .intro-copy,
  .supported-copy {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 1.5rem;
  }
}

@media (max-width: 720px) {
  .site-header {
    align-items: center;
    flex-wrap: wrap;
    gap: 0.8rem;
    padding-top: 0.85rem;
  }

  .brand {
    order: 1;
  }

  .header-cta {
    margin-left: auto;
    order: 2;
  }

  .nav-links {
    flex-wrap: nowrap;
    justify-content: flex-start;
    margin-left: 0;
    order: 3;
    overflow-x: auto;
    padding-bottom: 0.1rem;
    row-gap: 0.45rem;
    scrollbar-width: none;
    width: 100%;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-links a {
    flex: 0 0 auto;
    font-size: 0.78rem;
  }

  .hero {
    min-height: 96svh;
  }

  .hero-content {
    margin-left: 0;
    max-width: 100%;
    padding-top: 7.5rem;
  }

  h1 {
    font-size: clamp(3rem, 16vw, 4.8rem);
  }

  .hero-copy {
    max-width: 24rem;
  }

  .hero-actions .button {
    width: 100%;
  }

  .process-steps,
  .audience-list,
  .kb-grid {
    grid-template-columns: 1fr;
  }

  .process-steps article,
  .audience-list article,
  .kb-card {
    min-height: auto;
  }

  .site-footer {
    align-items: flex-start;
    grid-template-columns: 1fr;
  }

  .site-footer span:first-child,
  .site-footer span:last-child,
  .footer-socials {
    justify-self: start;
    white-space: normal;
  }

  .booking-panel {
    align-items: start;
    grid-template-columns: 1fr;
  }

  .field-pair {
    grid-template-columns: 1fr;
  }
}