@import url('https://fonts.googleapis.com/css2?family=Oleo+Script:wght@700&display=swap');

:root {
  --paper: #f7f6f1;
  --paper-2: #efede5;
  --ink: #232620;
  --muted: #6f746b;
  --line: #ddd8cb;
  --white: #fffefa;
  --green: #526c5c;
  --green-2: #9baa91;
  --blue: #566872;
  --gold: #b79a65;
  --red: #98685e;
  --radius: 8px;
  --shadow: 0 22px 54px rgba(42, 37, 26, 0.09);
}

.camsy-logo {
  font-family: "Oleo Script", cursive, "Segoe UI", sans-serif !important;
  font-weight: 700 !important;
  letter-spacing: 0.02em;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Segoe UI", "Helvetica Neue", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.7;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 5vw, 72px);
  background: rgba(247, 246, 241, 0.92);
  border-bottom: 1px solid rgba(214, 205, 187, 0.78);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  place-items: center;
  overflow: hidden;
  background: var(--white);
  border-radius: 50%;
  border: 1px solid var(--line);
  box-shadow: 0 8px 20px rgba(42, 37, 26, 0.08);
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-text {
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.site-nav a,
.language-button,
.nav-toggle,
.button {
  min-height: 42px;
  border-radius: var(--radius);
  font: inherit;
  font-size: 14px;
  font-weight: 750;
  letter-spacing: 0;
}

.site-nav a,
.language-button {
  display: inline-flex;
  align-items: center;
  padding: 9px 14px;
  border: 1px solid transparent;
}

.site-nav a:hover,
.language-button:hover {
  background: rgba(255, 253, 247, 0.78);
  border-color: var(--line);
}

.language-button,
.nav-toggle {
  cursor: pointer;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
}

.nav-toggle {
  display: none;
  padding: 8px 12px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(340px, 1.15fr);
  align-items: center;
  gap: clamp(32px, 5vw, 72px);
  min-height: calc(100vh - 75px);
  padding: clamp(42px, 6vw, 82px) clamp(18px, 5vw, 72px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-copy {
  max-width: 760px;
}

.hero-line,
.section-number,
.page-index,
.slide-label {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  color: var(--green);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1,
.page-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(40px, 5.8vw, 78px);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero-lead,
.page-hero p,
.closing-band p {
  max-width: 720px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.8vw, 19px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 1px solid var(--ink);
}

.button-primary {
  color: var(--white);
  background: var(--ink);
}

.button-ghost {
  background: transparent;
}

.showcase {
  width: min(62vw, 860px);
  overflow: hidden;
}

.showcase-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: showcase-slide 20s linear infinite;
}

.slide {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: clamp(300px, 34vw, 460px);
  min-height: clamp(390px, 46vw, 540px);
  padding: 28px;
  overflow: hidden;
  color: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.slide::before {
  position: absolute;
  inset: auto -14% -20% auto;
  width: 62%;
  aspect-ratio: 1;
  content: "";
  background: rgba(255, 255, 255, 0.11);
  border-radius: 50%;
}

.slide-site {
  background: linear-gradient(145deg, #4f626b 0%, #84969a 100%);
}

.slide-product {
  background: linear-gradient(145deg, #5d7565 0%, #a2ad8e 100%);
}

.slide-blog {
  background: linear-gradient(145deg, #9b756e 0%, #c5a974 100%);
}

.slide-topbar,
.product-mock,
.blog-mock {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  padding: 18px;
  background: rgba(255, 253, 247, 0.18);
  border: 1px solid rgba(255, 253, 247, 0.32);
  border-radius: var(--radius);
}

.slide-topbar {
  grid-template-columns: 38px 1fr 72px;
}

.slide-topbar span,
.product-mock span,
.blog-mock span {
  display: block;
  height: 14px;
  background: rgba(255, 253, 247, 0.72);
  border-radius: 999px;
}

.product-mock {
  grid-template-columns: 1fr 1fr;
}

.product-mock span:first-child {
  grid-column: 1 / -1;
  height: 120px;
  border-radius: var(--radius);
}

.blog-mock span {
  height: 18px;
}

.blog-mock span:first-child {
  width: 52%;
}

.slide-body {
  position: relative;
  z-index: 1;
}

.slide-body strong {
  display: block;
  margin-top: 10px;
  font-size: clamp(27px, 3vw, 40px);
  line-height: 1.12;
}

.slide-body p {
  margin: 18px 0 0;
  color: rgba(255, 253, 247, 0.78);
}

@keyframes showcase-slide {
  0%, 12% {
    transform: translateX(0);
  }

  29%, 41% {
    transform: translateX(calc(-25% - 5px));
  }

  58%, 70% {
    transform: translateX(calc(-50% - 10px));
  }

  88%, 100% {
    transform: translateX(calc(-75% - 15px));
  }
}

.section,
.page-hero {
  padding: clamp(54px, 7vw, 96px) clamp(18px, 5vw, 72px);
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 92px);
}

.section-heading h2,
.closing-band h2 {
  max-width: 760px;
  margin: 10px 0 0;
  font-size: clamp(30px, 4vw, 56px);
  line-height: 1.12;
  letter-spacing: 0;
}

.feature-list {
  display: grid;
  gap: 14px;
}

.feature-list article,
.product-card,
.info-box,
.spec-list li {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(42, 37, 26, 0.045);
}

.feature-list article {
  padding: 24px;
}

.feature-list h3 {
  margin: 0;
  font-size: 22px;
}

.feature-list p {
  margin: 10px 0 0;
  color: var(--muted);
}

.product-overview {
  background: var(--paper-2);
  color: var(--ink);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-overview .section-number,
.product-overview .product-row em {
  color: var(--green);
}

.product-rows {
  display: grid;
  margin-top: 34px;
  border-top: 1px solid var(--line);
}

.product-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) minmax(220px, 0.48fr);
  gap: 24px;
  align-items: center;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.product-row span {
  color: var(--gold);
  font-weight: 850;
}

.product-row strong {
  font-size: clamp(26px, 3.4vw, 44px);
  line-height: 1.12;
}

.product-row em {
  font-style: normal;
}

.closing-band {
  background: linear-gradient(120deg, var(--paper) 0%, var(--paper-2) 100%);
}

.closing-band .button {
  margin-top: 30px;
}

.page-hero {
  min-height: 54vh;
  display: grid;
  align-content: end;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.compact-hero {
  min-height: 46vh;
}

.product-detail {
  color: var(--ink);
  background: var(--paper-2);
}

.product-detail p,
.product-detail .page-index {
  color: var(--muted);
}

.detail-static {
  background: linear-gradient(140deg, #eef1ef, #d8e1df);
}

.detail-app {
  background: linear-gradient(140deg, #eef3ed, #dde4d4);
}

.detail-support {
  background: linear-gradient(140deg, #f2efea, #e8dcc9);
}

.product-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  min-height: 360px;
  padding: 28px;
}

.product-card span {
  color: var(--gold);
  font-weight: 850;
}

.product-card h2 {
  margin: 34px 0 0;
  font-size: clamp(28px, 2.7vw, 38px);
  line-height: 1.14;
}

.product-card p {
  margin: 20px 0 0;
  color: var(--muted);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.85fr);
  gap: clamp(30px, 6vw, 90px);
}

.detail-layout h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.14;
}

.detail-layout p {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.spec-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.spec-list li {
  display: grid;
  gap: 8px;
  padding: 22px;
}

.spec-list span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.spec-list strong {
  font-size: 19px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.info-box {
  display: grid;
  gap: 12px;
  min-height: 170px;
  padding: 28px;
}

.info-box span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
}

.info-box strong {
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.18;
}

.info-page {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(30px, 5vw, 54px) clamp(18px, 5vw, 36px);
}

.info-header {
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.info-header h1 {
  margin: 8px 0 0;
  font-size: clamp(28px, 3.6vw, 38px);
  line-height: 1.2;
  letter-spacing: 0;
}

.info-header p {
  max-width: 620px;
  margin: 14px 0 0;
  color: var(--muted);
}

.info-layout {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: clamp(32px, 5vw, 64px);
  padding-top: 26px;
}

.info-toc {
  position: sticky;
  top: 98px;
  align-self: start;
  display: grid;
  gap: 10px;
  padding-top: 2px;
}

.info-toc a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

.info-toc a:hover {
  color: var(--ink);
}

.info-content {
  display: grid;
  gap: 28px;
}

.info-section {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.info-section:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.info-section h2 {
  margin: 0;
  font-size: clamp(22px, 2.8vw, 26px);
  line-height: 1.25;
}

.info-section p {
  margin: 14px 0 0;
  color: var(--muted);
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 580px;
  margin-top: 18px;
}

.contact-form label {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 750;
}

.contact-form label > span {
  display: block;
}

.contact-form input,
.contact-form textarea {
  display: block;
  width: 100%;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  font: inherit;
  font-size: 16px;
}

.contact-form input {
  min-height: 44px;
  padding: 10px 12px;
}

.contact-form textarea {
  min-height: 132px;
  padding: 12px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(82, 108, 92, 0.32);
  outline-offset: 2px;
}

.contact-form .button {
  display: inline-flex;
  width: fit-content;
  min-width: 128px;
  border-color: var(--green);
  background: var(--green);
}

.privacy-section p {
  max-width: 680px;
  font-size: 15px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.site-footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

/* --- New Product and Simplified Page Styles --- */
.hero-simple {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 52vh;
  padding: clamp(48px, 8vw, 96px) clamp(18px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
  background: radial-gradient(circle at top right, rgba(82, 108, 92, 0.08), transparent 50%), var(--paper);
}

.hero-simple h1 {
  margin: 16px 0 0;
  font-size: clamp(34px, 4.8vw, 64px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 850;
  max-width: 860px;
}

.hero-simple .hero-lead {
  margin: 20px 0 0;
  font-size: clamp(16px, 1.8vw, 20px);
  color: var(--muted);
  max-width: 680px;
}

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

.product-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.product-card-rich {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(24px, 3.5vw, 36px);
  box-shadow: 0 12px 32px rgba(42, 37, 26, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.product-card-rich:hover {
  transform: translateY(-2px);
  border-color: var(--green-2);
  box-shadow: 0 18px 40px rgba(42, 37, 26, 0.08);
}

.product-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.product-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 750;
  color: var(--green);
  background: rgba(82, 108, 92, 0.1);
  padding: 4px 10px;
  border-radius: 999px;
}

.product-card-rich h2,
.product-card-rich h3 {
  margin: 0 0 12px;
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 800;
  line-height: 1.2;
}

.product-card-rich p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  flex-grow: 1;
}

.product-meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  padding: 0;
  list-style: none;
}

.product-meta-item {
  font-size: 12px;
  font-weight: 650;
  padding: 3px 8px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
}

.button-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.button-store {
  background: #0078d4;
  color: #ffffff;
  border: 1px solid #0078d4;
}

.button-store:hover {
  background: #0063b1;
  border-color: #0063b1;
}

.button-polar {
  background: #232620;
  color: #ffffff;
  border: 1px solid #232620;
}

.button-polar:hover {
  background: #393d35;
  border-color: #393d35;
}

.button-download {
  background: var(--green);
  color: #ffffff;
  border: 1px solid var(--green);
}

.button-download:hover {
  background: #405749;
  border-color: #405749;
}

.button-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.button-outline:hover {
  background: var(--paper-2);
  border-color: var(--ink);
}

/* Feature grid for detail pages */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.feature-box {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 8px 24px rgba(42, 37, 26, 0.03);
}

.feature-box h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 750;
  color: var(--ink);
}

.feature-box p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
}

/* Plan & Pricing Box */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 10px 28px rgba(42, 37, 26, 0.04);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--green);
  background: linear-gradient(180deg, rgba(82, 108, 92, 0.03) 0%, var(--white) 100%);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--green);
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.pricing-card h3 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 800;
}

.pricing-price {
  font-size: 32px;
  font-weight: 850;
  margin: 12px 0 16px;
  color: var(--ink);
}

.pricing-price span {
  font-size: 14px;
  color: var(--muted);
  font-weight: 500;
}

.pricing-features {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  flex-grow: 1;
}

.pricing-features li {
  padding: 8px 0;
  border-bottom: 1px solid var(--paper-2);
  font-size: 14px;
  color: var(--muted);
}

.pricing-features li strong {
  color: var(--ink);
}

.screenshot-preview {
  margin: 36px auto;
  max-width: 1024px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--paper-2);
  box-shadow: var(--shadow);
}

.screenshot-preview img {
  display: block;
  width: 100%;
  height: auto;
  image-rendering: -webkit-optimize-contrast;
}

@media (max-width: 920px) {
  .site-header {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
  }

  .site-nav {
    display: none;
    flex: 0 0 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

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

  .site-nav a,
  .language-button {
    width: 100%;
    justify-content: flex-start;
  }

  .hero,
  .hero-simple,
  .section-intro,
  .detail-layout,
  .product-cards,
  .product-grid-2,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .info-page {
    max-width: 760px;
  }

  .info-layout {
    display: block;
  }

  .info-toc {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .showcase {
    width: calc(100vw - 36px);
  }

  .product-row {
    grid-template-columns: 52px 1fr;
  }

  .product-row em {
    grid-column: 2;
  }
}

@media (max-width: 560px) {
  .brand-text {
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .hero h1,
  .hero-simple h1,
  .page-hero h1 {
    font-size: 36px;
  }

  .slide {
    width: calc(100vw - 48px);
    min-height: 430px;
  }

  .product-card {
    min-height: 300px;
  }

  .button-group {
    flex-direction: column;
    align-items: stretch;
  }

  .button-group .button {
    text-align: center;
    justify-content: center;
  }

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

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

  .showcase-track {
    animation: none;
  }
}