@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-muted: #f8fbff;
  --text: #101725;
  --text-soft: #536079;
  --line: #dfe7f2;
  --accent: #0f66d9;
  --accent-soft: #e9f2ff;
  --accent-2: #0f92a7;
  --gold-soft: #e9d8aa;
  --success: #1f9d73;
  --shadow: 0 16px 40px rgba(10, 22, 42, 0.1);
  --shadow-soft: 0 8px 24px rgba(10, 22, 42, 0.06);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Manrope', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% -12%, rgba(15, 102, 217, 0.11), transparent 30%),
    radial-gradient(circle at 95% 18%, rgba(15, 146, 167, 0.11), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.65), rgba(255, 255, 255, 0.9)),
    var(--bg);
  line-height: 1.65;
  min-height: 100vh;
}

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

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

.container {
  width: min(var(--container), calc(100% - 2.5rem));
  margin: 0 auto;
}

.section {
  padding: 6.5rem 0;
}

.section-tight {
  padding: 4.5rem 0;
}

.section-title {
  font-size: clamp(1.65rem, 1.2rem + 1.8vw, 2.4rem);
  line-height: 1.2;
  margin: 0 0 0.95rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  max-width: 760px;
  margin: 0;
  color: var(--text-soft);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  backdrop-filter: blur(8px);
  background: rgba(245, 247, 251, 0.82);
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(245, 247, 251, 0.96);
  border-color: rgba(223, 231, 242, 0.9);
  box-shadow: 0 8px 24px rgba(16, 23, 37, 0.1);
}

.navbar {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.08rem;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: linear-gradient(155deg, var(--accent), #0c8dc8);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.38);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.nav-link {
  color: #2f3d57;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.25rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.24s ease;
}

.nav-link:hover::after,
.nav-link.is-active::after {
  transform: scaleX(1);
}

.btn {
  --mx: 50%;
  --my: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 700;
  letter-spacing: 0.01em;
  font-size: 0.94rem;
  padding: 0.84rem 1.18rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: var(--my);
  left: var(--mx);
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  transform: translate(-50%, -50%);
  transition: width 0.35s ease, height 0.35s ease;
}

.btn:hover::before {
  width: 230px;
  height: 230px;
}

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

.btn-primary {
  color: #ffffff;
  background: linear-gradient(145deg, var(--accent), #0e5eca);
  box-shadow: 0 10px 26px rgba(15, 106, 223, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 14px 34px rgba(15, 106, 223, 0.34);
}

.btn-secondary {
  color: var(--accent);
  background: #ffffff;
  border-color: #cddbef;
}

.btn-secondary:hover {
  border-color: #9db8de;
  box-shadow: 0 8px 24px rgba(16, 23, 37, 0.08);
}

.nav-cta {
  margin-left: 0.6rem;
}

.nav-toggle {
  border: 0;
  background: #ffffff;
  border: 1px solid var(--line);
  width: 42px;
  height: 42px;
  border-radius: 11px;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  position: relative;
}

.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: '';
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--text);
}

.nav-toggle-bar::before {
  top: -6px;
}

.nav-toggle-bar::after {
  top: 6px;
}

.hero {
  padding: 6.75rem 0 5rem;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.parallax-layer {
  will-change: transform;
}

.hero-kicker {
  display: inline-flex;
  gap: 0.5rem;
  background: var(--accent-soft);
  color: #114d94;
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-weight: 700;
  font-size: 0.8rem;
  margin-bottom: 1rem;
  animation: pulseSoft 5s ease-in-out infinite;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2rem, 1.25rem + 2.7vw, 3.45rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  max-width: 18ch;
}

.hero p {
  margin: 1.25rem 0 0;
  color: var(--text-soft);
  max-width: 62ch;
}

.hero-actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-panel {
  background:
    linear-gradient(150deg, #ffffff, #f4f8ff),
    linear-gradient(180deg, rgba(233, 216, 170, 0.06), rgba(255, 255, 255, 0));
  border: 1px solid #d9e5f5;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1.1rem;
}

.lottie-shell {
  margin-top: 0.95rem;
  border-radius: 14px;
  border: 1px solid #d6e4f7;
  background: linear-gradient(145deg, #ffffff, #f4f8ff);
  padding: 0.45rem;
}

.lottie-shell lottie-player {
  width: 100%;
  height: 120px;
}

.mockup-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.95rem;
}

.mockup-dots {
  display: flex;
  gap: 0.35rem;
}

.mockup-dots span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #c7d4e8;
}

.mockup-chip {
  background: #e8f4ff;
  color: #0f5cae;
  font-size: 0.74rem;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  font-weight: 700;
}

.mockup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.stat-card,
.list-card {
  border: 1px solid #dbe7f7;
  background: #ffffff;
  border-radius: 14px;
  padding: 0.9rem;
}

.stat-title {
  margin: 0;
  font-size: 0.8rem;
  color: var(--text-soft);
}

.stat-value {
  margin: 0.3rem 0 0;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.stat-note {
  margin: 0.35rem 0 0;
  font-size: 0.79rem;
  color: var(--success);
  font-weight: 700;
}

.list-card ul {
  margin: 0;
  padding-left: 1.05rem;
  color: var(--text-soft);
}

.list-card li + li {
  margin-top: 0.4rem;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 1.6rem;
}

.trust-item {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.1rem;
}

.trust-item h3 {
  margin: 0;
  font-size: 1rem;
}

.trust-item p {
  margin: 0.5rem 0 0;
  font-size: 0.92rem;
  color: var(--text-soft);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 2rem;
}

.card {
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.94));
  border: 1px solid #dde7f4;
  padding: 1.25rem;
  box-shadow: var(--shadow-soft);
  transition: transform 0.23s ease, box-shadow 0.23s ease, border-color 0.23s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: #bdd4f0;
  box-shadow: 0 20px 44px rgba(16, 23, 37, 0.14);
}

.badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.32rem 0.62rem;
  font-size: 0.74rem;
  font-weight: 700;
}

.badge-blue {
  background: #e7f1ff;
  color: #0f5cae;
}

.badge-teal {
  background: #e6f8fb;
  color: #177c96;
}

.badge-neutral {
  background: #eef3f8;
  color: #445168;
}

.about-box h3,
.notice-box h3 {
  margin: 1.15rem 0 0.45rem;
  letter-spacing: -0.01em;
}

.about-box p + p,
.about-box ul + p {
  margin-top: 0.8rem;
}

.card h3 {
  margin: 0.7rem 0 0.2rem;
  font-size: 1.14rem;
}

.meta {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.card p {
  color: #34445f;
  margin: 0.75rem 0;
}

.list-check {
  margin: 0;
  padding-left: 1rem;
  color: #34445f;
}

.list-check li + li {
  margin-top: 0.35rem;
}

.card-cta {
  margin-top: 1rem;
}

.compare-wrap {
  margin-top: 1.75rem;
  border: 1px solid #d6e3f3;
  border-radius: 18px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.compare-table th,
.compare-table td {
  padding: 1rem;
  border-bottom: 1px solid #e3ecf7;
  text-align: left;
  font-size: 0.93rem;
}

.compare-table th {
  background: #f2f7ff;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #3f4f68;
}

.table-scroll {
  overflow-x: auto;
}

.article-thumb {
  height: 170px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(15, 106, 223, 0.1), rgba(30, 155, 184, 0.18)),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.45),
      rgba(255, 255, 255, 0.45) 8px,
      rgba(255, 255, 255, 0.25) 8px,
      rgba(255, 255, 255, 0.25) 16px
    );
  border: 1px solid #d6e2f2;
  margin-bottom: 1rem;
  overflow: hidden;
  position: relative;
}

.article-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, 0.35) 50%, transparent 65%);
  transform: translateX(-120%);
  animation: sweepShine 8s ease-in-out infinite;
  pointer-events: none;
}

.article-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform 0.55s ease;
}

.card:hover .article-thumb img {
  transform: scale(1.07);
}

.media-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.4rem;
}

.media-showcase-item {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #d8e4f3;
  background: #fff;
  box-shadow: var(--shadow-soft);
  position: relative;
  animation: floatTile 9s ease-in-out infinite;
}

.media-showcase-item:nth-child(2) {
  animation-delay: -2.2s;
}

.media-showcase-item:nth-child(3) {
  animation-delay: -4.4s;
}

.media-showcase-item img {
  width: 100%;
  height: 175px;
  object-fit: cover;
  display: block;
}

.media-showcase-caption {
  padding: 0.75rem 0.85rem;
  font-size: 0.85rem;
  color: #33435f;
  font-weight: 700;
}

.media-showcase-compact {
  margin-top: 1.2rem;
}

.media-showcase-compact .media-showcase-item img {
  height: 150px;
}

.ambient-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.4;
  animation: floatOrb 8s ease-in-out infinite;
}

.ambient-orb:nth-child(1) {
  width: 180px;
  height: 180px;
  top: 8%;
  left: -20px;
  background: radial-gradient(circle, rgba(15, 102, 217, 0.45), rgba(15, 102, 217, 0));
}

.ambient-orb:nth-child(2) {
  width: 220px;
  height: 220px;
  top: 50%;
  right: -40px;
  background: radial-gradient(circle, rgba(15, 146, 167, 0.38), rgba(15, 146, 167, 0));
  animation-delay: -2s;
}

.ambient-orb:nth-child(3) {
  width: 140px;
  height: 140px;
  bottom: 6%;
  left: 48%;
  background: radial-gradient(circle, rgba(233, 216, 170, 0.36), rgba(233, 216, 170, 0));
  animation-delay: -4s;
}

@keyframes floatOrb {
  0%,
  100% {
    transform: translateY(0) translateX(0);
  }
  50% {
    transform: translateY(-12px) translateX(8px);
  }
}

@keyframes floatTile {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

@keyframes pulseSoft {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(15, 102, 217, 0.08);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(15, 102, 217, 0);
  }
}

@keyframes sweepShine {
  0%,
  75%,
  100% {
    transform: translateX(-120%);
  }
  38% {
    transform: translateX(120%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .ambient-orb,
  .media-showcase-item,
  .article-thumb::after,
  .hero-kicker,
  .card,
  .btn,
  .reveal {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
}

.card {
  transform-style: preserve-3d;
}

.about-box,
.notice-box {
  border-radius: 18px;
  border: 1px solid #d8e4f3;
  background: #ffffff;
  box-shadow: var(--shadow);
  padding: 1.35rem;
}

.notice-box {
  background: #f7fbff;
}

.site-footer {
  margin-top: 4rem;
  border-top: 1px solid #d8e4f3;
  background:
    linear-gradient(180deg, rgba(240, 245, 251, 0.75), rgba(240, 245, 251, 1));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 1.5rem;
  padding: 2.6rem 0;
}

.footer-title {
  margin: 0 0 0.65rem;
  font-size: 1rem;
}

.footer-text,
.footer-list a {
  color: #46556d;
  font-size: 0.92rem;
}

.footer-list {
  display: grid;
  gap: 0.45rem;
}

.footer-bottom {
  border-top: 1px solid #d8e4f3;
  padding: 1rem 0;
  color: #5e6f86;
  font-size: 0.86rem;
}

.filter-row {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  align-items: center;
}

.filter-btn {
  border: 1px solid #c9d8ec;
  background: #ffffff;
  color: #1f2d46;
  border-radius: 999px;
  padding: 0.5rem 0.85rem;
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
}

.filter-btn.active,
.filter-btn:hover {
  border-color: #8ab0de;
  background: #edf4ff;
  color: #0f5cae;
}

.search-input {
  margin-left: auto;
  width: min(310px, 100%);
  border: 1px solid #ccdaec;
  border-radius: 12px;
  padding: 0.7rem 0.9rem;
  font-family: inherit;
  font-size: 0.92rem;
  color: #162033;
  background: #ffffff;
}

.search-input:focus {
  outline: 2px solid #b8d0f0;
  outline-offset: 1px;
}

.product-meta-list {
  margin: 0.75rem 0 0;
  display: grid;
  gap: 0.35rem;
  color: #34445f;
  font-size: 0.92rem;
}

.page-hero {
  padding: 5rem 0 2.5rem;
}

.page-hero p {
  max-width: 72ch;
  color: var(--text-soft);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.input,
.textarea {
  width: 100%;
  border: 1px solid #cddbef;
  border-radius: 12px;
  padding: 0.78rem 0.92rem;
  font-family: inherit;
  font-size: 0.95rem;
}

.textarea {
  min-height: 150px;
  resize: vertical;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.staggered-reveal {
  transition-delay: var(--reveal-delay, 0ms);
}

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

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

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 760px) {
  .section {
    padding: 4.5rem 0;
  }

  .navbar {
    min-height: 72px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: absolute;
    right: 1.25rem;
    top: calc(100% + 0.4rem);
    width: min(360px, calc(100% - 2.5rem));
    background: #ffffff;
    border: 1px solid #d9e4f3;
    border-radius: 14px;
    padding: 0.85rem;
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-link {
    padding: 0.55rem 0.45rem;
    border-radius: 8px;
  }

  .nav-link:hover {
    background: #f2f7ff;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 0.45rem;
    width: 100%;
  }

  .trust-grid,
  .grid-3,
  .footer-grid,
  .form-grid,
  .media-showcase {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 5rem;
  }

  .search-input {
    margin-left: 0;
    width: 100%;
  }
}