:root {
  --bg: #f7f7f5;
  --surface: #ffffff;
  --ink: #141414;
  --muted: #5c5c5c;
  --line: #e8e8e4;
  --yellow: #fdcb58;
  --yellow-deep: #f0b429;
  --radius-xl: 2rem;
  --radius-lg: 1.25rem;
  --shadow: 0 18px 50px rgba(20, 20, 20, 0.12);
  --font: "Manrope", system-ui, sans-serif;
  --max: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: linear-gradient(180deg, #fbfbfa 0%, var(--bg) 40%, #f3f3f0 100%);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

.site-header {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.logo-mark {
  color: var(--ink);
  display: grid;
  place-items: center;
}

.logo-text {
  font-size: 1.15rem;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 1.6rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  color: var(--ink);
  opacity: 0.88;
}

.nav a:hover {
  opacity: 1;
}

.chev {
  font-size: 0.7rem;
  opacity: 0.55;
}

.header-contact .phone {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-align: left;
}

.phone-icon {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  font-size: 0.85rem;
}

.phone strong {
  display: block;
  font-size: 0.92rem;
  letter-spacing: -0.02em;
}

.phone small {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 500;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.25rem;
  height: 2px;
  margin: 0.28rem auto;
  background: var(--ink);
}

.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 2.5rem;
  align-items: center;
}

.hero-copy h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(2.6rem, 5.2vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  font-weight: 800;
}

.hero-lead {
  margin: 0 0 1.6rem;
  max-width: 28rem;
  font-size: 1.12rem;
  color: var(--muted);
  font-weight: 500;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.85rem 1.6rem;
  border-radius: 0.95rem;
  font-weight: 700;
  font-size: 1rem;
  border: 0;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--yellow);
  color: var(--ink);
  box-shadow: 0 10px 24px rgba(253, 203, 88, 0.35);
}

.btn-primary:hover {
  background: var(--yellow-deep);
}

.btn-dark {
  background: var(--ink);
  color: #fff;
}

.hero-trust {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.1rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.hero-trust li {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-trust li::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--yellow-deep);
}

.hero-visual {
  position: relative;
  min-height: 34rem;
  display: grid;
  place-items: center;
}

.hero-panel {
  width: min(100%, 28rem);
  aspect-ratio: 3 / 4.15;
  background: var(--yellow);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}

.hero-person {
  width: 118%;
  max-width: none;
  position: absolute;
  left: 50%;
  bottom: -4%;
  transform: translateX(-50%);
  object-fit: cover;
  object-position: center top;
}

.process-card {
  position: absolute;
  background: var(--surface);
  border-radius: 1rem;
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 3px solid #fff;
}

.process-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.process-before {
  width: 7.2rem;
  height: 7.2rem;
  top: 11%;
  left: 4%;
  transform: rotate(-8deg);
  z-index: 3;
}

.process-after {
  width: 10.5rem;
  height: 10.5rem;
  right: 2%;
  bottom: 10%;
  z-index: 3;
}

.process-arrow {
  position: absolute;
  left: 18%;
  top: 34%;
  z-index: 4;
  transform: rotate(12deg);
}

.badge-time {
  position: absolute;
  top: -0.55rem;
  right: -0.55rem;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.guide-line {
  position: absolute;
  inset: 8% auto 8% 50%;
  width: 0;
  border-left: 2px dashed rgba(255, 255, 255, 0.85);
  transform: translateX(-50%);
  pointer-events: none;
  filter: drop-shadow(0 0 1px rgba(0, 0, 0, 0.35));
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 3.5rem 1.5rem;
}

.section-muted {
  background: rgba(255, 255, 255, 0.55);
  border-block: 1px solid var(--line);
  max-width: none;
  padding-inline: max(1.5rem, calc((100% - var(--max)) / 2 + 1.5rem));
}

.section-head {
  max-width: 36rem;
  margin-bottom: 2rem;
}

.section-head h2,
.guarantee h2,
.cta-box h2,
.about h2 {
  margin: 0 0 0.6rem;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.035em;
  font-weight: 800;
}

.section-head p,
.guarantee p,
.cta-box p,
.about p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  font-weight: 500;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.step {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.35rem 1.5rem;
}

.step-num {
  display: inline-block;
  font-weight: 800;
  color: var(--yellow-deep);
  margin-bottom: 0.8rem;
  letter-spacing: 0.04em;
}

.step h3 {
  margin: 0 0 0.45rem;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.doc-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: grid;
  gap: 0.35rem;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.doc-card:hover {
  border-color: var(--yellow-deep);
  transform: translateY(-2px);
}

.doc-card strong {
  font-size: 1.05rem;
  letter-spacing: -0.02em;
}

.doc-card span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
}

.guarantee {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 2rem;
}

.guarantee > div {
  max-width: 40rem;
}

.section-cta {
  padding-top: 1rem;
}

.cta-box {
  background: var(--yellow);
  border-radius: calc(var(--radius-xl) + 0.25rem);
  padding: 2.75rem 2rem;
  text-align: center;
}

.cta-box p {
  color: rgba(20, 20, 20, 0.72);
  margin-bottom: 1.4rem;
}

.upload {
  display: inline-grid;
  justify-items: center;
  gap: 0.55rem;
  margin: 0;
}

.upload-label {
  display: inline-grid;
  justify-items: center;
  gap: 0.55rem;
  cursor: pointer;
}

.upload input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px;
  height: 1px;
}

.upload small {
  color: rgba(20, 20, 20, 0.55);
  font-weight: 600;
  font-size: 0.8rem;
}

.notice-dialog {
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  max-width: min(26rem, calc(100vw - 2rem));
  box-shadow: var(--shadow);
  background: var(--surface);
  color: var(--ink);
}

.notice-dialog::backdrop {
  background: rgba(20, 20, 20, 0.45);
}

.notice-dialog-inner {
  margin: 0;
  padding: 1.75rem 1.5rem 1.5rem;
  display: grid;
  gap: 0.85rem;
  justify-items: start;
}

.notice-dialog-inner h2 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.notice-dialog-inner p {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.notice-dialog-inner a {
  color: var(--ink);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.notice-dialog-inner .btn {
  margin-top: 0.35rem;
  justify-self: stretch;
  text-align: center;
}

.about {
  max-width: 40rem;
}

.site-footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.5rem 3rem;
  display: grid;
  gap: 1.25rem;
  border-top: 1px solid var(--line);
}

.footer-brand p,
.footer-copy {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.4rem;
  font-weight: 600;
  font-size: 0.92rem;
}

@media (max-width: 960px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav,
  .header-contact {
    display: none;
  }

  .nav.is-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 4.2rem;
    left: 1rem;
    right: 1rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 1rem;
    padding: 1rem;
    z-index: 20;
    box-shadow: var(--shadow);
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 1.5rem;
  }

  .hero-visual {
    min-height: 28rem;
    order: -1;
  }

  .hero-panel {
    width: min(100%, 22rem);
  }

  .steps,
  .docs-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 640px) {
  .process-before {
    width: 5.6rem;
    height: 5.6rem;
    left: 0;
  }

  .process-after {
    width: 8.2rem;
    height: 8.2rem;
    right: 0;
  }

  .process-arrow {
    left: 12%;
    top: 30%;
  }
}