:root {
  --orange: #ff7900;
  --orange-dark: #e85f00;
  --orange-soft: #fff0e2;
  --ink: #191714;
  --muted: #6c6a66;
  --line: #e7e2dc;
  --paper: #f7f6f2;
  --white: #ffffff;
  --green: #246b55;
  --shadow: 0 18px 48px rgba(30, 26, 20, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

.mobile-break {
  display: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 76px;
  padding: 14px clamp(20px, 5vw, 72px);
  background: rgba(247, 246, 242, 0.9);
  border-bottom: 1px solid rgba(231, 226, 220, 0.86);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 230px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 13px;
  color: var(--white);
  background: linear-gradient(145deg, #ff8b13, #ff6b00);
  box-shadow: 0 12px 28px rgba(255, 121, 0, 0.28);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-text {
  display: grid;
  gap: 1px;
}

.brand-text strong {
  font-size: 18px;
  font-weight: 800;
}

.brand-text small {
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  color: #403a35;
  font-size: 15px;
  font-weight: 600;
}

.nav a {
  position: relative;
  padding: 10px 0;
}

.nav a::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 2px;
  background: var(--orange);
  content: "";
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.nav a:hover::after,
.nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nav-cta,
.button.primary {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 14px 32px rgba(255, 121, 0, 0.22);
}

.button.secondary {
  color: var(--ink);
  background: var(--white);
  border-color: var(--line);
}

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

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1.05fr);
  align-items: center;
  gap: clamp(36px, 5vw, 76px);
  max-width: 1440px;
  min-height: calc(86vh - 76px);
  margin: 0 auto;
  padding: clamp(54px, 7vw, 96px) clamp(20px, 5vw, 72px) 56px;
}

.hero-copy {
  width: 100%;
  min-width: 0;
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--orange-dark);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 24px;
  max-width: 680px;
  font-size: clamp(42px, 5.6vw, 68px);
  line-height: 1.1;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.hero-subtitle {
  max-width: 640px;
  margin-bottom: 30px;
  color: #4d463f;
  font-size: 18px;
  overflow-wrap: anywhere;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 640px;
}

.hero-metrics div {
  min-height: 104px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
}

.hero-metrics strong,
.hero-metrics span {
  display: block;
}

.hero-metrics strong {
  margin-bottom: 6px;
  color: var(--orange-dark);
  font-size: 30px;
  line-height: 1;
}

.hero-metrics span {
  color: var(--muted);
  font-size: 14px;
}

.hero-fit {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 640px;
  margin-top: 14px;
}

.hero-fit span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #514a43;
  background: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(238, 229, 220, 0.9);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 24px 68px rgba(30, 26, 20, 0.12);
}

.hero-visual::before {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 121, 0, 0.16), transparent 40%);
  content: "";
  pointer-events: none;
}

.hero-visual img {
  width: 100%;
  min-height: 500px;
  object-fit: cover;
}

section {
  scroll-margin-top: 96px;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading h2,
.about-panel h2,
.why-copy h2,
.contact-card h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.18;
  letter-spacing: 0;
}

.pain-section,
.about-section,
.proof-section,
.scenes-section,
.process-section,
.models-section,
.why-section,
.contact-section {
  padding: clamp(64px, 8vw, 108px) clamp(20px, 5vw, 72px);
}

.pain-grid,
.scene-grid,
.model-grid {
  display: grid;
  max-width: 1180px;
  margin: 0 auto;
  gap: 18px;
}

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

.pain-grid article,
.scene-card,
.model-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(35, 28, 20, 0.045);
}

.pain-grid article {
  min-height: 210px;
  padding: 24px;
}

.pain-grid span {
  color: var(--orange);
  font-weight: 800;
}

.pain-grid h3,
.scene-card h3,
.model-grid h3 {
  margin: 14px 0 10px;
  font-size: 22px;
  line-height: 1.25;
}

.pain-grid p,
.scene-card p,
.model-grid p,
.about-panel p,
.why-list span,
.contact-card p,
.scenario-list span {
  color: var(--muted);
}

.about-section {
  background: var(--white);
}

.about-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, #fff6ed, #ffffff 58%);
}

.about-panel p {
  margin: 0;
  font-size: 18px;
}

.proof-section {
  background: #fff8f1;
}

.proof-layout {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 18px;
  max-width: 1180px;
  margin: 0 auto;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.proof-card {
  min-height: 214px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(35, 28, 20, 0.045);
}

.proof-card.main-proof {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 446px;
  color: var(--white);
  background:
    linear-gradient(150deg, rgba(25, 23, 20, 0.98), rgba(36, 107, 85, 0.88)),
    linear-gradient(135deg, #ff7900, #f5b25b);
}

.proof-label,
.proof-card span {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 16px;
  padding: 5px 10px;
  border-radius: 8px;
  color: var(--orange-dark);
  background: var(--orange-soft);
  font-size: 13px;
  font-weight: 800;
}

.proof-card.main-proof .proof-label {
  color: var(--white);
  background: rgba(255, 121, 0, 0.28);
}

.proof-card strong {
  display: block;
  margin-bottom: 12px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: 0;
}

.proof-card.main-proof strong {
  max-width: 540px;
  font-size: clamp(32px, 4.4vw, 54px);
}

.proof-card p {
  margin: 0;
  color: var(--muted);
}

.proof-card.main-proof p {
  max-width: 560px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 17px;
}

.proof-note {
  max-width: 1180px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 14px;
}

.scene-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: stretch;
}

.scene-card {
  min-height: 100%;
  padding: 28px;
}

.scene-card:nth-child(3) {
  grid-column: 1 / -1;
}

.scene-card.featured {
  background: linear-gradient(150deg, var(--ink), #24372f);
  color: var(--white);
}

.scene-card.featured p,
.scene-card.featured li {
  color: rgba(255, 255, 255, 0.78);
}

.scene-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: var(--white);
  background: var(--orange);
  font-weight: 800;
}

ul {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

li {
  position: relative;
  padding-left: 18px;
  color: #5a524b;
  font-size: 15px;
}

li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 99px;
  background: var(--orange);
  content: "";
}

.scenario-list {
  display: grid;
  gap: 0;
  margin-top: 24px;
  border-top: 1px solid var(--line);
}

.scenario-item {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr) minmax(150px, 0.24fr);
  gap: 20px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.scenario-visual {
  position: relative;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  overflow: hidden;
  border: 1px solid rgba(255, 121, 0, 0.2);
  border-radius: 8px;
  color: var(--orange-dark);
  background:
    linear-gradient(135deg, rgba(255, 121, 0, 0.14), rgba(255, 255, 255, 0.9)),
    radial-gradient(circle at 70% 24%, rgba(255, 121, 0, 0.28), transparent 34%);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0;
}

.scenario-visual::before,
.scenario-visual::after {
  position: absolute;
  content: "";
}

.scenario-visual::before {
  right: 10px;
  bottom: 12px;
  width: 32px;
  height: 20px;
  border: 2px solid rgba(255, 121, 0, 0.36);
  border-radius: 6px;
}

.scenario-visual::after {
  left: 12px;
  bottom: 15px;
  width: 28px;
  height: 3px;
  border-radius: 99px;
  background: rgba(25, 23, 20, 0.18);
  box-shadow: 0 -10px 0 rgba(25, 23, 20, 0.12), 0 -20px 0 rgba(25, 23, 20, 0.08);
}

.scenario-visual.service {
  color: #246b55;
  border-color: rgba(36, 107, 85, 0.18);
  background:
    linear-gradient(135deg, rgba(36, 107, 85, 0.12), rgba(255, 255, 255, 0.92)),
    radial-gradient(circle at 72% 26%, rgba(36, 107, 85, 0.2), transparent 34%);
}

.scenario-visual.sales {
  color: #9a5100;
}

.scenario-visual.content {
  color: #7c4f2b;
  background:
    linear-gradient(135deg, rgba(255, 121, 0, 0.12), rgba(255, 255, 255, 0.92)),
    radial-gradient(circle at 30% 24%, rgba(255, 186, 92, 0.32), transparent 34%);
}

.scenario-visual.hr {
  color: #3f5f78;
  border-color: rgba(63, 95, 120, 0.18);
  background:
    linear-gradient(135deg, rgba(63, 95, 120, 0.12), rgba(255, 255, 255, 0.92)),
    radial-gradient(circle at 70% 26%, rgba(63, 95, 120, 0.2), transparent 34%);
}

.scenario-copy strong,
.scenario-copy span,
.scenario-metric strong,
.scenario-metric span {
  display: block;
}

.scenario-copy strong {
  margin-bottom: 5px;
  font-size: 18px;
  line-height: 1.35;
}

.scenario-copy span {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.scenario-metric {
  justify-self: end;
  min-width: 150px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffaf5;
}

.scenario-metric strong {
  color: var(--orange-dark);
  font-size: 24px;
  line-height: 1.1;
}

.scenario-metric span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.process-section {
  background: var(--white);
}

.process-line {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  max-width: 1180px;
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.process-line div {
  min-height: 168px;
  padding: 26px;
  background: #fffaf5;
}

.process-line strong,
.process-line span,
.why-list strong,
.why-list span {
  display: block;
}

.process-line strong,
.why-list strong {
  margin-bottom: 10px;
  font-size: 21px;
}

.process-line span {
  color: var(--muted);
}

.model-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.model-grid article {
  padding: 28px;
}

.why-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: center;
  background: var(--ink);
  color: var(--white);
}

.why-copy {
  max-width: 620px;
}

.why-copy .eyebrow {
  color: #ffb36d;
}

.why-list {
  display: grid;
  gap: 14px;
}

.why-list div {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.why-list span {
  color: rgba(255, 255, 255, 0.72);
}

.contact-card {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 42px;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 54px);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.contact-card > div p:last-child {
  margin-top: 20px;
  font-size: 17px;
}

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #3b342e;
  font-size: 14px;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 14px;
  color: var(--ink);
  background: #fffaf5;
  font: inherit;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 121, 0, 0.12);
}

textarea {
  resize: vertical;
}

.form-button {
  width: 100%;
  border: 0;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  background: var(--white);
}

.site-footer div {
  display: grid;
  gap: 3px;
}

.site-footer span,
.site-footer a {
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 1020px) {
  .site-header {
    gap: 16px;
  }

  .nav,
  .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .site-header.menu-open .nav {
    position: absolute;
    top: 76px;
    right: 20px;
    left: 20px;
    display: grid;
    gap: 2px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .site-header.menu-open .nav a {
    padding: 12px;
  }

  .hero,
  .about-panel,
  .proof-layout,
  .why-section,
  .contact-card {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    min-height: auto;
  }

  .hero-copy {
    width: 100%;
    max-width: 100%;
  }

  .hero-subtitle {
    width: 100%;
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  h1 {
    font-size: 40px;
    line-height: 1.14;
    word-break: break-all;
  }

  .hero-visual img {
    min-height: 360px;
  }

  .pain-grid,
  .process-line {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .scene-grid,
  .proof-grid,
  .model-grid {
    grid-template-columns: 1fr;
  }

  .scene-card:nth-child(3) {
    grid-column: auto;
  }

  .scenario-list {
    grid-template-columns: 1fr;
  }

  .scenario-item {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .scenario-metric {
    grid-column: 1 / -1;
    justify-self: stretch;
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 68px;
    padding: 10px 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand-mark {
    width: 46px;
    height: 46px;
    font-size: 18px;
  }

  .brand-text small {
    display: none;
  }

  .site-header.menu-open .nav {
    top: 68px;
    right: 16px;
    left: 16px;
  }

  .hero,
  .pain-section,
  .about-section,
  .proof-section,
  .scenes-section,
  .process-section,
  .models-section,
  .why-section,
  .contact-section {
    padding-right: 16px;
    padding-left: 16px;
  }

  h1 {
    font-size: 34px;
    line-height: 1.15;
    word-break: break-all;
  }

  .section-heading h2,
  .about-panel h2,
  .why-copy h2,
  .contact-card h2 {
    font-size: 28px;
    line-height: 1.22;
    overflow-wrap: anywhere;
    word-break: break-all;
  }

  .hero-subtitle,
  .about-panel p {
    font-size: 16px;
  }

  .mobile-break {
    display: block;
  }

  .hero-copy,
  .hero-subtitle {
    max-width: calc(100vw - 32px);
  }

  .hero-metrics,
  .hero-fit,
  .proof-grid,
  .pain-grid,
  .process-line {
    grid-template-columns: 1fr;
  }

  .hero-fit {
    display: grid;
  }

  .hero-fit span {
    width: 100%;
  }

  .scenario-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .scenario-visual {
    width: 64px;
    height: 64px;
  }

  .proof-card,
  .proof-card.main-proof {
    min-height: auto;
  }

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

  .hero-visual img {
    min-height: 230px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}