:root {
  --ink: #101828;
  --navy: #08245c;
  --blue: #1159d9;
  --blue-2: #0b43a8;
  --cyan: #18b7e7;
  --orange: #ff9b2f;
  --muted: #667085;
  --line: #dbe4f0;
  --soft: #f1f6fd;
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(8, 36, 92, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    "Helvetica Neue",
    Arial,
    "Hiragino Kaku Gothic ProN",
    "Yu Gothic",
    Meiryo,
    sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.75;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 240px 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 76px;
  padding: 12px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand img {
  width: 230px;
}

.main-nav {
  display: flex;
  justify-content: flex-end;
  gap: clamp(16px, 2.4vw, 34px);
  color: #24344d;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

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

.header-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  color: var(--white);
  background: var(--blue);
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(17, 89, 217, 0.22);
}

.section-pad {
  padding: clamp(68px, 8vw, 118px) clamp(20px, 5vw, 76px);
}

.section-heading {
  max-width: 880px;
  margin-bottom: 38px;
}

.section-heading.center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 20px;
  color: var(--white);
  font-size: clamp(36px, 4.2vw, 54px);
  line-height: 1.13;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  color: var(--navy);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.22;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 22px;
  line-height: 1.35;
}

.hero {
  display: grid;
  grid-template-columns: minmax(420px, 1fr) minmax(420px, 1fr);
  min-height: 650px;
  background: var(--navy);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 7vw, 92px) clamp(24px, 7vw, 100px);
  background:
    linear-gradient(135deg, rgba(9, 43, 108, 0.96), rgba(14, 70, 173, 0.92)),
    var(--navy);
}

.hero-kicker {
  position: relative;
  width: fit-content;
  margin: 0 0 20px;
  padding-left: 16px;
  color: #fff1b8;
  font-weight: 900;
}

.hero-kicker::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 4px;
  height: 1.4em;
  background: var(--orange);
}

.hero-lead {
  max-width: 640px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border: 1px solid transparent;
  font-weight: 900;
  line-height: 1.2;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

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

.button.primary {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 16px 28px rgba(255, 155, 47, 0.22);
}

.button.secondary {
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.54);
}

.hero-phone {
  margin: 0;
  color: var(--white);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 900;
  line-height: 1.25;
}

.hero-phone span {
  display: block;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

.hero-image {
  min-height: 100%;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.proof-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 1100px;
  margin: -42px auto 0;
  position: relative;
  z-index: 4;
  padding: 0 20px;
}

.proof-bar div {
  display: grid;
  grid-template-columns: 54px 1fr;
  column-gap: 18px;
  align-items: center;
  min-height: 104px;
  padding: 22px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.proof-bar span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  color: var(--white);
  background: var(--blue);
  font-weight: 900;
}

.proof-bar strong {
  color: var(--navy);
  font-size: 18px;
  line-height: 1.25;
}

.proof-bar p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.problems {
  background: var(--soft);
}

.problem-grid,
.strength-grid,
.needs-grid {
  display: grid;
  max-width: 1120px;
  margin-inline: auto;
  gap: 18px;
}

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

.problem-grid article {
  position: relative;
  min-height: 116px;
  padding: 28px 28px 28px 58px;
  background: var(--white);
  color: #24344d;
  border: 1px solid var(--line);
  font-size: 18px;
  font-weight: 800;
}

.problem-grid article::before {
  content: "!";
  position: absolute;
  left: 24px;
  top: 29px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: var(--white);
  background: var(--orange);
  font-size: 15px;
  font-weight: 900;
}

.answer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: clamp(26px, 5vw, 72px);
  align-items: center;
  background: var(--white);
}

.answer-copy {
  max-width: 780px;
}

.answer-copy p,
.quality-copy p,
.support-copy p,
.contact p {
  color: var(--muted);
  font-size: 17px;
}

.answer-card {
  padding: 32px;
  color: var(--white);
  background: linear-gradient(145deg, var(--blue), var(--blue-2));
  box-shadow: var(--shadow);
}

.answer-card span {
  display: block;
  margin-bottom: 14px;
  color: #d8ecff;
  font-weight: 900;
}

.answer-card strong {
  display: block;
  margin-bottom: 16px;
  font-size: 28px;
  line-height: 1.35;
}

.answer-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
}

.strength {
  background: #f8fbff;
}

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

.strength-grid article {
  min-height: 278px;
  padding: 32px;
  background: var(--white);
  border-top: 6px solid var(--blue);
  box-shadow: 0 16px 42px rgba(8, 36, 92, 0.08);
}

.strength-grid span {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 22px;
  border-radius: 50%;
  color: var(--white);
  background: var(--blue);
  font-weight: 900;
}

.strength-grid p {
  margin: 0;
  color: var(--muted);
}

.quality,
.support,
.company,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: clamp(32px, 6vw, 86px);
  align-items: center;
}

.quality-image img,
.support-image img {
  width: 100%;
  aspect-ratio: 1.28 / 1;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.check-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 26px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: #24344d;
  font-weight: 800;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 14px;
  height: 14px;
  background: var(--cyan);
}

.needs {
  background: var(--navy);
  color: var(--white);
}

.needs h2,
.needs .eyebrow {
  color: var(--white);
}

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

.needs-grid div {
  min-height: 116px;
  display: grid;
  place-items: center;
  padding: 24px;
  color: var(--white);
  text-align: center;
  font-size: 18px;
  font-weight: 900;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

.support {
  background: var(--white);
}

.support-box {
  margin-top: 28px;
  padding: 24px;
  border-left: 6px solid var(--orange);
  background: #fff7ed;
}

.support-box strong {
  display: block;
  color: var(--navy);
  font-size: 24px;
}

.support-box span {
  color: #5b6472;
  font-weight: 700;
}

.flow {
  background: var(--soft);
}

.flow-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 1180px;
  padding: 0;
  margin: 0 auto;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.flow-list li {
  min-height: 230px;
  padding: 30px;
  background: var(--white);
}

.flow-list span {
  color: var(--blue);
  font-size: 14px;
  font-weight: 900;
}

.flow-list strong {
  display: block;
  margin: 12px 0 8px;
  color: var(--navy);
  font-size: 22px;
}

.flow-list p {
  margin: 0;
  color: var(--muted);
}

.faq-list {
  max-width: 920px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.faq-list summary {
  cursor: pointer;
  padding: 24px 8px;
  color: var(--navy);
  font-size: 18px;
  font-weight: 900;
}

.faq-list p {
  margin: 0;
  padding: 0 8px 24px;
  color: var(--muted);
}

.company {
  align-items: start;
  background: #f8fbff;
}

.company-table {
  margin: 0;
  border-top: 1px solid var(--line);
  background: var(--white);
}

.company-table div {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}

.company-table dt {
  color: #24344d;
  font-weight: 900;
}

.company-table dd {
  margin: 0;
  color: #263243;
}

.company-table a {
  color: var(--blue);
  font-weight: 900;
}

.contact {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(8, 36, 92, 0.96), rgba(17, 89, 217, 0.94)),
    var(--navy);
}

.contact h2,
.contact .eyebrow,
.contact p {
  color: var(--white);
}

.contact-panel {
  display: grid;
  justify-items: start;
  gap: 10px;
  padding: 32px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.contact-tel {
  color: var(--white);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  line-height: 1.15;
}

.contact-panel span {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 800;
}

.site-footer {
  display: grid;
  justify-items: center;
  gap: 8px;
  padding: 42px 20px;
  color: var(--muted);
  text-align: center;
  border-top: 1px solid var(--line);
}

.site-footer img {
  width: min(300px, 74vw);
}

.site-footer p,
.site-footer small {
  margin: 0;
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
  }

  .header-contact {
    grid-column: 2;
    grid-row: 1;
  }

  .main-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .answer,
  .quality,
  .support,
  .company,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero-image {
    min-height: 360px;
    order: -1;
  }

  .proof-bar,
  .strength-grid,
  .needs-grid,
  .flow-list {
    grid-template-columns: 1fr;
  }

  .proof-bar {
    max-width: 720px;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding: 12px 18px;
  }

  .brand img {
    width: 190px;
  }

  .header-contact {
    min-height: 40px;
    padding: 0 14px;
    font-size: 13px;
  }

  .main-nav {
    gap: 18px;
    font-size: 13px;
  }

  .hero-copy {
    padding: 38px 20px 58px;
  }

  .hero-image {
    min-height: 280px;
  }

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

  .proof-bar {
    margin-top: -28px;
  }

  .proof-bar div {
    grid-template-columns: 48px 1fr;
    padding: 18px;
  }

  .proof-bar span {
    width: 48px;
    height: 48px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
  }

  .problem-grid article,
  .strength-grid article,
  .flow-list li {
    padding: 24px;
  }

  .company-table div {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 16px 18px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 35px;
  }

  h2 {
    font-size: 29px;
  }

  .hero-phone {
    font-size: 24px;
  }

  .contact-tel {
    font-size: 28px;
  }
}