@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("assets/fonts/Inter-400.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("assets/fonts/Inter-500.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("assets/fonts/Inter-600.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("assets/fonts/Inter-700.woff2") format("woff2");
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 800;
  font-display: swap;
  src: url("assets/fonts/Inter-800.woff2") format("woff2");
}

:root {
  --blue-dark: #16396b;
  --blue-primary: #2f6fe8;
  --blue-light: #eef5ff;
  --text-gray: #5d6678;
  --white-soft: #f9fbff;
  --line-soft: #dce7fa;
  --shadow-soft: 0 24px 50px rgba(31, 74, 150, 0.12);
  --shadow-card: 0 10px 24px rgba(32, 72, 146, 0.1);
  --radius-xl: 26px;
  --radius-lg: 18px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: clip;
}

body {
  font-family: Inter, sans-serif;
  color: var(--blue-dark);
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

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

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

.page-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 85% 5%, rgba(47, 111, 232, 0.18), transparent 30%),
    radial-gradient(circle at 10% 95%, rgba(47, 111, 232, 0.13), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f6faff 100%);
}

.container {
  width: min(1140px, 100% - 32px);
  margin: 0 auto;
}

section[id] {
  scroll-margin-top: 108px;
}

.site-header {
  position: sticky;
  top: 12px;
  z-index: 10;
  margin: 12px 0 20px;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid #e5eefc;
  border-radius: 18px;
  padding: 12px 20px;
  backdrop-filter: blur(8px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: #1e3054;
}

.brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 500;
  color: #2d3952;
}

.main-nav a {
  padding: 6px 0;
  transition: color 160ms ease;
}

.main-nav a:hover {
  color: var(--blue-primary);
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  width: 42px;
  height: 38px;
  border-radius: 10px;
  padding: 8px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--blue-dark);
  margin: 5px 0;
  transition: transform 180ms ease;
}

.panel {
  border-radius: var(--radius-xl);
  border: 1px solid #e3edfb;
  background: linear-gradient(155deg, #ffffff 0%, #f3f8ff 100%);
  box-shadow: var(--shadow-soft);
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 30px;
  padding: 48px;
  min-height: 560px;
  overflow: hidden;
  position: relative;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  right: -140px;
  border-radius: 42% 58% 62% 38% / 44% 40% 60% 56%;
}

.hero::before {
  top: -130px;
  width: 430px;
  height: 330px;
  background: radial-gradient(circle, rgba(47, 111, 232, 0.13), transparent 70%);
}

.hero::after {
  bottom: -120px;
  width: 440px;
  height: 300px;
  background: radial-gradient(circle, rgba(47, 111, 232, 0.12), transparent 68%);
}

.hero-bubble {
  display: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  margin: 8px 0 18px;
  font-size: clamp(2.2rem, 4.1vw, 4.1rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
}

.hero p {
  margin: 0;
  color: var(--text-gray);
  font-size: 1.2rem;
  line-height: 1.6;
  max-width: 64ch;
}

.hero-facts {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  color: #4f607d;
}

.hero-facts li {
  position: relative;
  padding-left: 18px;
}

.hero-facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid #4d82df;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  transition: transform 140ms ease, box-shadow 180ms ease, opacity 160ms ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, #2f6fe8 0%, #1458db 100%);
  color: #fff;
  padding: 14px 24px;
  box-shadow: 0 10px 26px rgba(31, 82, 181, 0.32);
}

.btn-primary:hover {
  box-shadow: 0 14px 30px rgba(31, 82, 181, 0.4);
}

.btn-link {
  color: var(--blue-primary);
  padding: 14px 10px;
}

.btn-link::after {
  content: "\2192";
  margin-left: 8px;
}

.hero-visual {
  position: relative;
  width: min(500px, 100%);
  aspect-ratio: 1 / 1;
  margin-left: auto;
  z-index: 1;
  --orbit-size: 334px;
  --orbit-x: 34.5%;
  --orbit-y: 58%;
  --icon-distance: calc(var(--orbit-size) * 0.56);
  --icon-size: 94px;
}

.tool {
  position: absolute;
  left: var(--orbit-x);
  top: var(--orbit-y);
  width: calc(var(--orbit-size) * 1.1);
  transform: translate(-52%, -50%);
  opacity: 0.72;
  z-index: 0;
}

.report {
  position: absolute;
  right: 1.2%;
  top: 16%;
  width: clamp(192px, 20vw, 252px);
  transform: rotate(8deg);
  filter: drop-shadow(0 16px 30px rgba(42, 88, 176, 0.2));
  z-index: 4;
  isolation: isolate;
  animation: reportDrift 5.6s ease-in-out infinite;
}

.report::before {
  content: "";
  position: absolute;
  inset: -8% 2% -10% -2%;
  border-radius: 18px;
  border: 1px solid rgba(196, 216, 252, 0.75);
  background: linear-gradient(180deg, rgba(241, 248, 255, 0.78), rgba(231, 243, 255, 0.46));
  transform: rotate(-9deg) translate(22px, -18px);
  box-shadow: 0 12px 24px rgba(47, 111, 232, 0.12);
  z-index: -1;
}

.report::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -16px;
  width: 88%;
  height: 24px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: rgba(47, 111, 232, 0.22);
  filter: blur(16px);
  z-index: -2;
}

.icon {
  position: absolute;
  left: var(--orbit-x);
  top: var(--orbit-y);
  width: var(--icon-size);
  padding: 12px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid #e6effd;
  box-shadow: var(--shadow-card);
  z-index: 3;
}

.i-1 {
  transform: translate(-50%, -50%) rotate(-135deg) translateX(var(--icon-distance)) rotate(135deg);
  animation: orbitBob1 3.6s ease-in-out infinite;
}

.i-2 {
  transform: translate(-50%, -50%) rotate(-45deg) translateX(var(--icon-distance)) rotate(45deg);
  animation: orbitBob2 3.6s ease-in-out infinite;
}

.i-3 {
  transform: translate(-50%, -50%) rotate(135deg) translateX(var(--icon-distance)) rotate(-135deg);
  animation: orbitBob3 3.6s ease-in-out infinite;
}

.i-4 {
  transform: translate(-50%, -50%) rotate(45deg) translateX(var(--icon-distance)) rotate(-45deg);
  z-index: 2;
  animation: orbitBob4 3.6s ease-in-out infinite;
}

.intro {
  margin-top: 26px;
  padding: 46px 32px;
  text-align: center;
}

.intro-top {
  margin: 0;
  font-size: 1.95rem;
  font-weight: 600;
}

.intro h2 {
  margin: 12px auto 26px;
  font-size: clamp(1.7rem, 3vw, 3.2rem);
  max-width: 30ch;
  line-height: 1.2;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.topic-item {
  border-radius: var(--radius-lg);
  border: 1px solid #dfeafb;
  background: #fff;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  box-shadow: var(--shadow-card);
}

.topic-item img {
  width: 52px;
}

.topic-item h3 {
  margin: 0;
  font-size: 1.75rem;
}

.center-note {
  color: var(--text-gray);
  margin: 26px auto 0;
  max-width: 72ch;
  font-size: 1.14rem;
  line-height: 1.65;
}

.flow {
  margin-top: 48px;
}

.flow h2,
.benefits h2,
.contact h2 {
  text-align: center;
  margin: 0 0 24px;
  font-size: clamp(2rem, 3.2vw, 3rem);
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.step-card {
  border-radius: var(--radius-lg);
  border: 1px solid #dee9fb;
  background: #fff;
  padding: 28px 20px 24px;
  position: relative;
  box-shadow: var(--shadow-card);
}

.step-num {
  position: absolute;
  top: -13px;
  left: 18px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #2f6fe8;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.step-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

.step-head img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.step-head h3 {
  margin: 0;
  font-size: 1.45rem;
}

.step-card p {
  margin: 0;
  color: var(--text-gray);
  font-size: 1.05rem;
  line-height: 1.6;
}

.regional {
  margin-top: 22px;
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) 1.3fr;
  align-items: center;
  gap: 28px;
}

.regional img {
  max-width: 320px;
  margin: 0 auto;
}

.regional h2,
.why h2 {
  margin: 0;
  font-size: clamp(2rem, 3.3vw, 3.3rem);
  line-height: 1.2;
}

.regional p,
.why p,
.contact p,
.benefit-item p {
  margin: 14px 0 0;
  color: var(--text-gray);
  font-size: 1.08rem;
  line-height: 1.65;
}

.benefits {
  margin-top: 44px;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.benefit-item {
  border-radius: var(--radius-lg);
  border: 1px solid #deebfd;
  background: #fff;
  box-shadow: var(--shadow-card);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.benefit-item img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.benefit-item h3 {
  margin: 0;
  font-size: 1.35rem;
}

.important {
  margin-top: 26px;
  padding: 22px;
}

.important-head {
  display: flex;
  align-items: center;
  gap: 16px;
}

.important-head img {
  width: 90px;
  height: 90px;
}

.important-head h2 {
  margin: 0;
  font-size: clamp(2rem, 3.2vw, 3rem);
}

.important ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.important li {
  border-left: 1px solid var(--line-soft);
  padding: 8px 14px;
  color: #344f80;
  font-weight: 500;
}

.important li:first-child {
  border-left: 0;
}

.why {
  margin-top: 22px;
  padding: 26px;
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 22px;
  align-items: center;
}

.why img {
  width: 190px;
  height: 190px;
  object-fit: cover;
  border-radius: 50%;
}

.contact {
  margin-top: 22px;
  padding: 28px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  background:
    radial-gradient(circle at 12% 100%, rgba(47, 111, 232, 0.2), transparent 35%),
    radial-gradient(circle at 88% 100%, rgba(47, 111, 232, 0.2), transparent 35%),
    linear-gradient(160deg, #ffffff 0%, #edf5ff 100%);
}

.contact-left {
  display: flex;
  gap: 18px;
  align-items: center;
}

.contact-left img {
  width: 88px;
  height: 88px;
}

.contact h2 {
  text-align: left;
  margin: 0;
}

.contact-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.contact-note {
  color: var(--text-gray);
  font-weight: 500;
}

.mail-link {
  color: #346ed9;
  font-weight: 600;
}

.site-footer {
  margin: 28px 0 10px;
}

.footer-wrap {
  border: 1px solid #dfebfd;
  background: #fff;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 20px;
  color: #52607a;
}

.footer-wrap nav {
  display: flex;
  gap: 24px;
}

.footer-wrap a:hover {
  color: var(--blue-primary);
}

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 460ms ease, transform 460ms ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.floating {
  animation: none;
}

@keyframes bob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes orbitBob1 {
  0%,
  100% {
    transform: translate(-50%, -50%) rotate(-135deg) translateX(var(--icon-distance)) rotate(135deg) translateY(0);
  }
  50% {
    transform: translate(-50%, -50%) rotate(-135deg) translateX(var(--icon-distance)) rotate(135deg) translateY(-8px);
  }
}

@keyframes orbitBob2 {
  0%,
  100% {
    transform: translate(-50%, -50%) rotate(-45deg) translateX(var(--icon-distance)) rotate(45deg) translateY(0);
  }
  50% {
    transform: translate(-50%, -50%) rotate(-45deg) translateX(var(--icon-distance)) rotate(45deg) translateY(-8px);
  }
}

@keyframes orbitBob3 {
  0%,
  100% {
    transform: translate(-50%, -50%) rotate(135deg) translateX(var(--icon-distance)) rotate(-135deg) translateY(0);
  }
  50% {
    transform: translate(-50%, -50%) rotate(135deg) translateX(var(--icon-distance)) rotate(-135deg) translateY(-8px);
  }
}

@keyframes orbitBob4 {
  0%,
  100% {
    transform: translate(-50%, -50%) rotate(45deg) translateX(var(--icon-distance)) rotate(-45deg) translateY(0);
  }
  50% {
    transform: translate(-50%, -50%) rotate(45deg) translateX(var(--icon-distance)) rotate(-45deg) translateY(-8px);
  }
}

@keyframes reportDrift {
  0%,
  100% {
    transform: rotate(8deg) translateY(0);
  }
  50% {
    transform: rotate(6deg) translateY(-7px);
  }
}

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 36px 28px;
  }

  .hero-visual {
    width: min(460px, 100%);
    --orbit-size: 300px;
    --orbit-x: 33.5%;
    --orbit-y: 59%;
    --icon-size: 86px;
  }

  .report {
    right: 7%;
    top: 18%;
    width: 190px;
  }

  .topic-item h3 {
    font-size: 1.45rem;
  }

  .step-head h3 {
    font-size: 1.25rem;
  }

  .important ul {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .site-header {
    top: 8px;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: 0;
    max-width: calc(100vw - 20px);
    border-radius: 16px;
    border: 1px solid #e2edfc;
    background: #fff;
    box-shadow: var(--shadow-card);
    padding: 12px 20px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .main-nav.open {
    display: flex;
  }

  .step-grid,
  .benefit-grid,
  .topic-grid,
  .important ul {
    grid-template-columns: 1fr;
  }

  .regional,
  .why,
  .contact {
    grid-template-columns: 1fr;
    display: grid;
  }

  .contact-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(1140px, 100% - 20px);
  }

  .nav-wrap {
    gap: 10px;
    padding: 10px 12px;
  }

  .brand {
    min-width: 0;
    flex: 1;
  }

  .brand span {
    display: block;
    font-size: 0.78rem;
    line-height: 1.2;
    max-width: 100%;
    white-space: normal;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .hero {
    display: flex;
    flex-direction: column;
    padding: 10px 12px 12px;
    gap: 12px;
  }

  .hero-content {
    display: contents;
  }

  .hero h1 {
    order: 1;
    margin: 8px 0 8px;
  }

  .hero-visual {
    order: 2;
    display: block;
    width: min(220px, 74vw);
    margin: 0 auto 8px;
    --orbit-size: 132px;
    --orbit-x: 36%;
    --orbit-y: 56%;
    --icon-size: 44px;
  }

  .hero p {
    order: 3;
    font-size: 1.05rem;
  }

  .hero-facts {
    order: 4;
  }

  .hero-actions {
    order: 5;
  }

  .icon {
    padding: 10px;
    border-radius: 14px;
  }

  .report {
    right: 2%;
    top: 18%;
    width: 115px;
  }

  .report::before {
    transform: rotate(-9deg) translate(9px, -7px);
  }

  .tool {
    width: calc(var(--orbit-size) * 0.85);
    transform: translate(-62%, -50%);
  }

  .intro-top {
    font-size: 1.45rem;
    line-height: 1.3;
  }

  .intro,
  .regional,
  .important,
  .contact,
  .why {
    padding: 22px 16px;
  }

  .contact-actions {
    flex-direction: column;
    align-items: center;
    width: 100%;
    gap: 8px;
    text-align: center;
  }

  .contact-note,
  .mail-link {
    margin: 0;
  }

  .mail-link {
    text-align: center;
  }

  .step-card,
  .benefit-item,
  .topic-item {
    padding: 18px;
  }

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