/* =========================================================
   MINAMI / 株式会社美波
   Main stylesheet
   ========================================================= */

:root {
  --navy-950: #061c31;
  --navy-900: #082846;
  --navy-800: #0a3a63;
  --blue-700: #075bbf;
  --blue-600: #0c66d4;
  --blue-500: #1688dc;
  --cyan-500: #20a7e0;
  --sky-100: #eaf7ff;
  --sky-50: #f5fbff;
  --white: #ffffff;
  --ink: #17324a;
  --muted: #64798d;
  --line: #dbe8f1;
  --success: #0b8b70;
  --shadow-sm: 0 10px 30px rgba(7, 49, 84, 0.08);
  --shadow-md: 0 20px 60px rgba(7, 49, 84, 0.14);
  --radius-sm: 12px;
  --radius-md: 22px;
  --radius-lg: 34px;
  --container: 1180px;
  --header-height: 84px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 18px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Noto Sans JP", "Yu Gothic", "Hiragino Kaku Gothic ProN", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

::selection {
  color: var(--white);
  background: var(--blue-600);
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.section {
  padding: 104px 0;
}

.section--soft {
  background: linear-gradient(180deg, var(--sky-50), #eef8fe);
}

.section--navy {
  color: var(--white);
  background:
    radial-gradient(circle at 12% 15%, rgba(32, 167, 224, 0.24), transparent 26%),
    radial-gradient(circle at 88% 85%, rgba(12, 102, 212, 0.32), transparent 30%),
    var(--navy-950);
}

.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 48px;
}

.section__head--center {
  display: block;
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  color: var(--blue-600);
  font-family: Inter, Arial, sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 3px;
  content: "";
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue-600), var(--cyan-500));
}

.section--navy .eyebrow {
  color: #7ed8ff;
}

.section-title {
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.35;
  letter-spacing: -0.04em;
}

.section--navy .section-title {
  color: var(--white);
}

.section-lead {
  max-width: 650px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1rem;
}

.section--navy .section-lead {
  color: #bad0df;
}

.small-note {
  color: var(--muted);
  font-size: 0.87rem;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--white);
  border-radius: 8px;
  background: var(--navy-950);
  transform: translateY(-140%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

/* Header */
.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: var(--header-height);
  border-bottom: 1px solid rgba(219, 232, 241, 0.75);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(18px);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 10px 30px rgba(8, 40, 70, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.brand {
  flex: 0 0 auto;
  width: 238px;
}

.brand img {
  width: 100%;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__links a {
  position: relative;
  padding: 8px 0;
  color: var(--navy-900);
  font-size: 0.9rem;
  font-weight: 700;
  white-space: nowrap;
}

.site-nav__links a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 2px;
  content: "";
  border-radius: 999px;
  background: var(--blue-600);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.site-nav__links a:hover::after,
.site-nav__links a[aria-current="page"]::after {
  transform: scaleX(1);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  color: var(--white);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  box-shadow: 0 10px 24px rgba(12, 102, 212, 0.24);
  font-size: 0.88rem;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.header-cta:hover {
  box-shadow: 0 14px 28px rgba(12, 102, 212, 0.3);
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 0;
  border-radius: 14px;
  background: var(--sky-100);
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  border-radius: 999px;
  background: var(--navy-900);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 70px 0 88px;
  background:
    radial-gradient(circle at 8% 18%, rgba(32, 167, 224, 0.13), transparent 24%),
    radial-gradient(circle at 88% 18%, rgba(12, 102, 212, 0.12), transparent 28%),
    linear-gradient(180deg, #f9fdff 0%, #ffffff 100%);
}

.hero::after {
  position: absolute;
  right: -130px;
  bottom: -190px;
  width: 520px;
  height: 520px;
  content: "";
  border: 80px solid rgba(12, 102, 212, 0.04);
  border-radius: 50%;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 60px;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  padding: 8px 14px;
  color: var(--blue-700);
  border: 1px solid #c9e4f6;
  border-radius: 999px;
  background: rgba(234, 247, 255, 0.82);
  font-size: 0.84rem;
  font-weight: 800;
}

.hero-kicker__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan-500);
  box-shadow: 0 0 0 6px rgba(32, 167, 224, 0.12);
}

.hero-title {
  max-width: 750px;
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(2.55rem, 5.5vw, 5rem);
  line-height: 1.17;
  letter-spacing: -0.055em;
}

.hero-title strong {
  display: inline-block;
  color: transparent;
  background: linear-gradient(135deg, var(--blue-700), var(--cyan-500));
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-copy {
  max-width: 620px;
  margin: 26px 0 0;
  color: #536c81;
  font-size: 1.06rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.93rem;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn--primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  box-shadow: 0 13px 30px rgba(12, 102, 212, 0.25);
}

.btn--primary:hover {
  box-shadow: 0 16px 34px rgba(12, 102, 212, 0.32);
}

.btn--secondary {
  color: var(--navy-900);
  border-color: #bdd8e9;
  background: var(--white);
}

.btn--secondary:hover {
  border-color: var(--blue-500);
  background: var(--sky-50);
}

.btn--light {
  color: var(--navy-950);
  background: var(--white);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.btn--outline-light {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
  background: transparent;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
  padding: 0;
  list-style: none;
}

.hero-meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--navy-900);
  font-size: 0.88rem;
  font-weight: 700;
}

.check-dot {
  display: inline-grid;
  width: 24px;
  height: 24px;
  place-items: center;
  color: var(--blue-700);
  border-radius: 50%;
  background: var(--sky-100);
  font-size: 0.8rem;
}

.hero-visual {
  position: relative;
}

.hero-visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  filter: drop-shadow(0 24px 35px rgba(6, 43, 77, 0.11));
}

.hero-float {
  position: absolute;
  z-index: 2;
  right: -10px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 13px;
  max-width: 240px;
  padding: 16px 18px;
  border: 1px solid rgba(219, 232, 241, 0.9);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
}

.hero-float__icon {
  display: grid;
  flex: 0 0 auto;
  width: 43px;
  height: 43px;
  place-items: center;
  color: var(--white);
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
}

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

.hero-float strong {
  color: var(--navy-950);
  font-size: 0.94rem;
}

.hero-float span {
  color: var(--muted);
  font-size: 0.76rem;
}

/* Trust strip */
.trust-strip {
  position: relative;
  z-index: 3;
  margin-top: -34px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 25px 30px;
}

.trust-item + .trust-item {
  border-left: 1px solid var(--line);
}

.trust-icon {
  display: grid;
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  place-items: center;
  color: var(--blue-600);
  border-radius: 16px;
  background: var(--sky-100);
  font-size: 1.2rem;
}

.trust-item strong,
.trust-item span {
  display: block;
}

.trust-item strong {
  color: var(--navy-950);
  font-size: 0.98rem;
}

.trust-item span {
  color: var(--muted);
  font-size: 0.8rem;
}

/* Message */
.message-grid {
  display: grid;
  align-items: center;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 78px;
}

.message-art {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(12, 102, 212, 0.88), rgba(32, 167, 224, 0.72)),
    radial-gradient(circle at top right, #7cd9ff, transparent 40%);
  box-shadow: var(--shadow-md);
}

.message-art::before,
.message-art::after {
  position: absolute;
  content: "";
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
}

.message-art::before {
  top: -80px;
  right: -80px;
  width: 260px;
  height: 260px;
}

.message-art::after {
  bottom: -130px;
  left: -70px;
  width: 310px;
  height: 310px;
}

.message-art__inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 44px;
  color: var(--white);
}

.message-art__mark {
  display: grid;
  width: 90px;
  height: 90px;
  margin-bottom: auto;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 2.2rem;
  font-weight: 900;
  backdrop-filter: blur(10px);
}

.message-art h3 {
  max-width: 360px;
  margin: 0;
  font-size: 2rem;
  line-height: 1.45;
}

.message-art p {
  margin: 12px 0 0;
  color: #dcf3ff;
}

.message-copy h2 {
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.4;
  letter-spacing: -0.04em;
}

.message-copy p {
  margin: 22px 0 0;
  color: var(--muted);
}

.signature {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 28px;
}

.signature__line {
  width: 44px;
  height: 2px;
  border-radius: 999px;
  background: var(--blue-600);
}

.signature strong {
  color: var(--navy-900);
  letter-spacing: 0.08em;
}

/* Services */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-card:hover {
  border-color: #b8dcf2;
  box-shadow: var(--shadow-md);
  transform: translateY(-8px);
}

.service-card__image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10.5;
  background: var(--sky-100);
}

.service-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card__image img {
  transform: scale(1.035);
}

.service-card__number {
  position: absolute;
  top: 18px;
  left: 18px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: var(--white);
  border-radius: 14px;
  background: rgba(8, 40, 70, 0.86);
  font-family: Inter, Arial, sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  backdrop-filter: blur(10px);
}

.service-card__body {
  padding: 28px;
}

.service-card__tag {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--blue-600);
  font-family: Inter, Arial, sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.service-card h3 {
  margin: 0;
  color: var(--navy-950);
  font-size: 1.35rem;
}

.service-card p {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--blue-700);
  font-size: 0.9rem;
  font-weight: 800;
}

.text-link span {
  transition: transform 0.2s ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature-card {
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
}

.feature-card__icon {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 24px;
  place-items: center;
  color: var(--white);
  border-radius: 18px;
  background: linear-gradient(135deg, var(--blue-500), var(--cyan-500));
  font-size: 1.35rem;
}

.feature-card__num {
  color: #73d4ff;
  font-family: Inter, Arial, sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.feature-card h3 {
  margin: 9px 0 0;
  font-size: 1.25rem;
}

.feature-card p {
  margin: 13px 0 0;
  color: #bdd1df;
  font-size: 0.91rem;
}

/* Flow */
.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.flow-step {
  position: relative;
  padding: 30px 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
}

.flow-step:not(:last-child)::after {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: -27px;
  display: grid;
  width: 36px;
  height: 36px;
  content: "→";
  place-items: center;
  color: var(--blue-600);
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  font-weight: 900;
  transform: translateY(-50%);
}

.flow-step__num {
  display: inline-grid;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  place-items: center;
  color: var(--white);
  border-radius: 14px;
  background: var(--blue-600);
  font-family: Inter, Arial, sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
}

.flow-step h3 {
  margin: 0;
  color: var(--navy-950);
  font-size: 1.05rem;
}

.flow-step p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

/* Work examples */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.work-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.work-card__image {
  aspect-ratio: 16 / 10.5;
  overflow: hidden;
  background: var(--sky-100);
}

.work-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.work-card:hover .work-card__image img {
  transform: scale(1.04);
}

.work-card__body {
  padding: 24px;
}

.work-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  color: var(--blue-700);
  border-radius: 999px;
  background: var(--sky-100);
  font-size: 0.73rem;
  font-weight: 800;
}

.work-card h3 {
  margin: 0;
  color: var(--navy-950);
  font-size: 1.08rem;
}

.work-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

/* Area */
.area-box {
  display: grid;
  align-items: stretch;
  grid-template-columns: 1.05fr 0.95fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.area-copy {
  padding: 52px;
}

.area-copy h2 {
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.4;
}

.area-copy p {
  margin: 18px 0 0;
  color: var(--muted);
}

.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 25px;
}

.area-tags span {
  padding: 8px 13px;
  color: var(--navy-900);
  border: 1px solid #cfe5f3;
  border-radius: 999px;
  background: var(--sky-50);
  font-size: 0.82rem;
  font-weight: 700;
}

.area-map {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  background:
    radial-gradient(circle at 70% 24%, rgba(255, 255, 255, 0.28), transparent 18%),
    linear-gradient(145deg, #0a4c87, #0d76c9 56%, #24a8da);
}

.area-map::before,
.area-map::after {
  position: absolute;
  content: "";
  border: 2px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
}

.area-map::before {
  width: 430px;
  height: 430px;
  top: -150px;
  right: -90px;
}

.area-map::after {
  width: 310px;
  height: 310px;
  bottom: -130px;
  left: -70px;
}

.map-pin {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 82px;
  height: 82px;
  place-items: center;
  color: var(--blue-700);
  border: 8px solid rgba(255, 255, 255, 0.35);
  border-radius: 50% 50% 50% 8px;
  background: var(--white);
  box-shadow: 0 20px 42px rgba(5, 37, 65, 0.28);
  font-size: 1.55rem;
  transform: translate(-50%, -62%) rotate(-45deg);
}

.map-pin span {
  transform: rotate(45deg);
}

.map-label {
  position: absolute;
  right: 30px;
  bottom: 30px;
  left: 30px;
  padding: 21px 23px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 18px;
  background: rgba(5, 37, 65, 0.45);
  backdrop-filter: blur(10px);
}

.map-label strong,
.map-label span {
  display: block;
}

.map-label strong {
  font-size: 1rem;
}

.map-label span {
  margin-top: 4px;
  color: #d7f1ff;
  font-size: 0.82rem;
}

/* FAQ */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  box-shadow: 0 8px 22px rgba(7, 49, 84, 0.05);
}

.faq-item + .faq-item {
  margin-top: 13px;
}

.faq-question {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 24px;
  color: var(--navy-950);
  border: 0;
  background: transparent;
  text-align: left;
  font-weight: 800;
}

.faq-question__left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.faq-q {
  display: grid;
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  place-items: center;
  color: var(--white);
  border-radius: 12px;
  background: var(--blue-600);
  font-family: Inter, Arial, sans-serif;
  font-weight: 900;
}

.faq-plus {
  position: relative;
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--sky-100);
}

.faq-plus::before,
.faq-plus::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  content: "";
  border-radius: 999px;
  background: var(--blue-700);
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease;
}

.faq-plus::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-question[aria-expanded="true"] .faq-plus::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.25s ease;
}

.faq-answer > div {
  overflow: hidden;
}

.faq-answer p {
  margin: 0;
  padding: 0 76px 24px;
  color: var(--muted);
  font-size: 0.92rem;
}

.faq-question[aria-expanded="true"] + .faq-answer {
  grid-template-rows: 1fr;
}

/* CTA */
.cta-section {
  padding: 0 0 104px;
}

.cta-box {
  position: relative;
  display: grid;
  align-items: center;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 45px;
  overflow: hidden;
  padding: 58px;
  color: var(--white);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 90% 10%, rgba(126, 216, 255, 0.32), transparent 28%),
    linear-gradient(135deg, var(--navy-900), #0a4f8d 58%, var(--blue-600));
  box-shadow: var(--shadow-md);
}

.cta-box::after {
  position: absolute;
  right: -90px;
  bottom: -180px;
  width: 420px;
  height: 420px;
  content: "";
  border: 65px solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
}

.cta-box h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.35;
}

.cta-box p {
  margin: 16px 0 0;
  color: #d1e7f5;
}

.cta-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.cta-phone {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  color: var(--navy-950);
  border-radius: 18px;
  background: var(--white);
  box-shadow: 0 14px 32px rgba(4, 30, 51, 0.2);
}

.cta-phone__icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: var(--white);
  border-radius: 15px;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
}

.cta-phone small,
.cta-phone strong {
  display: block;
}

.cta-phone small {
  color: var(--muted);
  font-size: 0.75rem;
}

.cta-phone strong {
  font-family: Inter, Arial, sans-serif;
  font-size: 1.32rem;
  letter-spacing: 0.03em;
}

/* Inner page hero */
.page-hero {
  position: relative;
  overflow: hidden;
  padding: 82px 0 76px;
  color: var(--white);
  background:
    radial-gradient(circle at 12% 16%, rgba(44, 179, 231, 0.24), transparent 28%),
    radial-gradient(circle at 88% 82%, rgba(12, 102, 212, 0.35), transparent 30%),
    var(--navy-950);
}

.page-hero::after {
  position: absolute;
  top: -120px;
  right: -100px;
  width: 390px;
  height: 390px;
  content: "";
  border: 65px solid rgba(255, 255, 255, 0.045);
  border-radius: 50%;
}

.page-hero__inner {
  position: relative;
  z-index: 1;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 25px;
  color: #a9c7db;
  font-size: 0.78rem;
}

.breadcrumbs a:hover {
  color: var(--white);
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(2.5rem, 6vw, 4.6rem);
  line-height: 1.2;
  letter-spacing: -0.05em;
}

.page-hero p {
  max-width: 690px;
  margin: 18px 0 0;
  color: #bed4e2;
}

/* Service detail */
.detail-stack {
  display: grid;
  gap: 30px;
}

.detail-card {
  display: grid;
  align-items: center;
  grid-template-columns: 0.85fr 1.15fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.detail-card:nth-child(even) {
  grid-template-columns: 1.15fr 0.85fr;
}

.detail-card:nth-child(even) .detail-card__image {
  order: 2;
}

.detail-card__image {
  height: 100%;
  min-height: 390px;
  background: var(--sky-100);
}

.detail-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-card__content {
  padding: 48px;
}

.detail-card__index {
  color: var(--blue-600);
  font-family: Inter, Arial, sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.detail-card h2 {
  margin: 8px 0 0;
  color: var(--navy-950);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.detail-card p {
  margin: 16px 0 0;
  color: var(--muted);
}

.check-list {
  display: grid;
  gap: 11px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--navy-900);
  font-size: 0.91rem;
  font-weight: 700;
}

.check-list li::before {
  display: grid;
  flex: 0 0 auto;
  width: 23px;
  height: 23px;
  content: "✓";
  place-items: center;
  color: var(--blue-700);
  border-radius: 50%;
  background: var(--sky-100);
  font-size: 0.72rem;
  font-weight: 900;
}

/* Company */
.company-grid {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 60px;
}

.company-intro {
  position: sticky;
  top: 118px;
  align-self: start;
}

.company-intro h2 {
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.4;
}

.company-intro p {
  margin: 18px 0 0;
  color: var(--muted);
}

.company-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
}

.company-row {
  display: grid;
  grid-template-columns: 180px 1fr;
}

.company-row + .company-row {
  border-top: 1px solid var(--line);
}

.company-row dt,
.company-row dd {
  margin: 0;
  padding: 21px 24px;
}

.company-row dt {
  color: var(--navy-900);
  background: var(--sky-50);
  font-size: 0.87rem;
  font-weight: 800;
}

.company-row dd {
  color: var(--ink);
}

.company-row a {
  color: var(--blue-700);
  font-weight: 700;
}

.company-row a:hover {
  text-decoration: underline;
}

/* Contact */
.contact-layout {
  display: grid;
  align-items: start;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 38px;
}

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

.contact-panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.contact-panel__icon {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  place-items: center;
  color: var(--white);
  border-radius: 15px;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
}

.contact-panel h3 {
  margin: 0;
  color: var(--navy-950);
  font-size: 1.1rem;
}

.contact-panel p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.contact-panel strong {
  display: block;
  margin-top: 12px;
  color: var(--blue-700);
  font-family: Inter, Arial, sans-serif;
  font-size: 1.13rem;
}

.contact-form {
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.form-group {
  display: grid;
  gap: 8px;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  color: var(--navy-950);
  font-size: 0.88rem;
  font-weight: 800;
}

.required {
  margin-left: 7px;
  padding: 2px 7px;
  color: #b53245;
  border-radius: 999px;
  background: #fff0f2;
  font-size: 0.66rem;
  font-weight: 800;
}

.form-control {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  color: var(--ink);
  border: 1px solid #cbdde9;
  border-radius: 12px;
  outline: none;
  background: #fbfdff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-control:focus {
  border-color: var(--blue-500);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(12, 102, 212, 0.1);
}

textarea.form-control {
  min-height: 180px;
  resize: vertical;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: 0.84rem;
}

.checkbox-row input {
  width: 18px;
  height: 18px;
  margin-top: 5px;
  accent-color: var(--blue-600);
}

.form-status {
  display: none;
  margin: 16px 0 0;
  padding: 12px 14px;
  color: #075b49;
  border: 1px solid #a8ddcf;
  border-radius: 10px;
  background: #effbf7;
  font-size: 0.84rem;
}

.form-status.is-visible {
  display: block;
}

/* Privacy */
.prose {
  max-width: 880px;
  margin: 0 auto;
}

.prose h2 {
  margin: 46px 0 14px;
  color: var(--navy-950);
  font-size: 1.5rem;
}

.prose h2:first-child {
  margin-top: 0;
}

.prose p,
.prose li {
  color: var(--muted);
}

.prose ul {
  padding-left: 1.2rem;
}

/* Footer */
.site-footer {
  color: #bad0df;
  background: var(--navy-950);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr 0.75fr 1.05fr;
  gap: 60px;
  padding: 72px 0 55px;
}

.footer-brand img {
  width: 240px;
  padding: 10px;
  border-radius: 14px;
  background: var(--white);
}

.footer-brand p {
  max-width: 430px;
  margin: 20px 0 0;
  color: #a9c3d5;
  font-size: 0.88rem;
}

.footer-title {
  margin: 0 0 17px;
  color: var(--white);
  font-size: 0.95rem;
}

.footer-links {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a {
  color: #acc4d5;
  font-size: 0.86rem;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-contact {
  display: grid;
  gap: 13px;
}

.footer-contact__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #acc4d5;
  font-size: 0.86rem;
}

.footer-contact__icon {
  display: grid;
  flex: 0 0 auto;
  width: 33px;
  height: 33px;
  place-items: center;
  color: #82d8ff;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  color: #86a4b8;
  font-size: 0.76rem;
}

.footer-bottom__links {
  display: flex;
  gap: 18px;
}

.footer-bottom a:hover {
  color: var(--white);
}

/* Floating mobile contact */
.mobile-contact-bar {
  position: fixed;
  z-index: 90;
  right: 14px;
  bottom: 14px;
  left: 14px;
  display: none;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 44px rgba(4, 30, 51, 0.24);
  backdrop-filter: blur(14px);
}

.mobile-contact-bar a {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--navy-950);
  font-size: 0.84rem;
  font-weight: 800;
}

.mobile-contact-bar a:first-child {
  color: var(--white);
  background: var(--blue-600);
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Utilities */
.text-blue {
  color: var(--blue-600);
}

.mt-0 { margin-top: 0 !important; }
.mt-24 { margin-top: 24px !important; }
.mt-32 { margin-top: 32px !important; }
.center { text-align: center; }

@media (max-width: 1080px) {
  :root {
    --header-height: 76px;
  }

  .brand {
    width: 205px;
  }

  .site-nav__links {
    gap: 16px;
  }

  .site-nav__links a {
    font-size: 0.82rem;
  }

  .header-cta {
    padding: 10px 14px;
  }

  .hero-grid {
    gap: 36px;
  }

  .hero-title {
    font-size: clamp(2.55rem, 5.7vw, 4.2rem);
  }

  .footer-main {
    grid-template-columns: 1fr 0.7fr 1fr;
    gap: 35px;
  }
}

@media (max-width: 900px) {
  .section {
    padding: 82px 0;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-height) 0 auto;
    display: block;
    max-height: calc(100vh - var(--header-height));
    overflow: auto;
    padding: 18px 20px 28px;
    border-top: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 24px 35px rgba(6, 36, 61, 0.13);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav__links {
    display: grid;
    gap: 0;
  }

  .site-nav__links li {
    border-bottom: 1px solid var(--line);
  }

  .site-nav__links a {
    display: block;
    padding: 16px 4px;
    font-size: 0.95rem;
  }

  .site-nav__links a::after {
    display: none;
  }

  .header-cta {
    width: 100%;
    justify-content: center;
    margin-top: 18px;
    padding: 14px 18px;
  }

  .hero {
    padding: 55px 0 74px;
  }

  .hero-grid,
  .message-grid,
  .area-box,
  .cta-box,
  .company-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 44px;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .hero-visual {
    max-width: 690px;
    margin-inline: auto;
  }

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

  .trust-item + .trust-item {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .message-grid {
    gap: 45px;
  }

  .message-art {
    min-height: 410px;
  }

  .service-grid,
  .feature-grid,
  .work-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-card:last-child,
  .feature-card:last-child,
  .work-card:last-child {
    grid-column: 1 / -1;
  }

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

  .flow-step:nth-child(2)::after {
    display: none;
  }

  .area-map {
    min-height: 390px;
  }

  .cta-box {
    padding: 48px;
  }

  .detail-card,
  .detail-card:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .detail-card:nth-child(even) .detail-card__image {
    order: 0;
  }

  .detail-card__image {
    min-height: auto;
    aspect-ratio: 16 / 9;
  }

  .company-intro {
    position: static;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  body {
    padding-bottom: 72px;
  }

  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section {
    padding: 68px 0;
  }

  .section__head {
    display: block;
    margin-bottom: 34px;
  }

  .section-title {
    font-size: 2rem;
  }

  .brand {
    width: 185px;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-title {
    font-size: 2.62rem;
  }

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

  .hero-meta {
    display: grid;
    gap: 11px;
  }

  .hero-float {
    right: 4px;
    bottom: 8px;
    max-width: 210px;
    padding: 13px;
  }

  .trust-strip {
    margin-top: -22px;
  }

  .trust-item {
    padding: 21px;
  }

  .message-art {
    min-height: 360px;
  }

  .message-art__inner {
    padding: 30px;
  }

  .message-art h3 {
    font-size: 1.6rem;
  }

  .service-grid,
  .feature-grid,
  .work-grid,
  .flow-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .service-card:last-child,
  .feature-card:last-child,
  .work-card:last-child {
    grid-column: auto;
  }

  .flow-step::after {
    display: none !important;
  }

  .area-copy {
    padding: 34px 26px;
  }

  .area-map {
    min-height: 340px;
  }

  .faq-question {
    padding: 18px;
  }

  .faq-answer p {
    padding: 0 18px 21px 70px;
  }

  .cta-section {
    padding-bottom: 68px;
  }

  .cta-box {
    padding: 34px 25px;
    border-radius: 26px;
  }

  .cta-phone strong {
    font-size: 1.1rem;
  }

  .page-hero {
    padding: 60px 0 56px;
  }

  .page-hero h1 {
    font-size: 2.7rem;
  }

  .detail-card__content {
    padding: 30px 24px;
  }

  .company-row {
    grid-template-columns: 1fr;
  }

  .company-row dt,
  .company-row dd {
    padding: 15px 18px;
  }

  .company-row dd {
    padding-top: 0;
    background: var(--sky-50);
  }

  .contact-form {
    padding: 28px 20px;
  }

  .form-group--full {
    grid-column: auto;
  }

  .footer-main {
    grid-template-columns: 1fr;
    padding-top: 58px;
  }

  .footer-brand {
    grid-column: auto;
  }

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

  .mobile-contact-bar {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}