:root {
  --bg: #f6f2e9;
  --bg-soft: #fbf8f1;
  --card: #ffffff;
  --card-disabled: #d8d8d4;
  --text: #2a2a24;
  --text-soft: #6f6d65;
  --text-muted: #a4a198;
  --green: #18623a;
  --green-dark: #0f4c2c;
  --green-soft: #e5efe8;
  --line: #e8e1d4;
  --line-strong: #2b7b4a;
  --shadow: 0 18px 44px rgba(56, 51, 41, 0.10);
  --radius: 24px;

  /* Hero section: overall colors and spacing */
  --hero-bg-color: #f5f1e7;
  --hero-surface-color: rgba(255, 251, 245, 0.9);
  --hero-main-green: #42a89b;
  --hero-dark-green: #0f4c2c;
  --hero-accent-brown: #b44a12;
  --hero-cta-bg: #f4e1bd;
  --hero-note-bg: #38a08f;
  --hero-banner-height: clamp(70px, 8vw, 92px);
  --hero-phone-width: clamp(265px, 30vw, 410px);
  --hero-woman-width: clamp(320px, 34vw, 470px);
  --hero-title-size: clamp(1.88rem, 4vw, 3.52rem);
  --hero-keyword-size: clamp(1.6rem, 3.45vw, 3rem);
  --hero-copy-size: clamp(1.49rem, 2.88vw, 2.43rem);
  --hero-value-size: clamp(1.8rem, 3.7vw, 3.28rem);
  --hero-button-size: clamp(1rem, 1.7vw, 1.22rem);
  --hero-section-padding: 36px;
  --hero-mobile-padding: 16px;
  --hero-slider-fade-ms: 600ms;

  /* Usecase / Howto section tuning */
  --section-shell-width: 1280px;
  --section-main-gap: 28px;
  --section-padding: 34px;
  --section-card-radius: 28px;
  --section-card-bg: rgba(255, 251, 245, 0.86);
  --section-cta-width: 320px;
  --section-cta-top: 24px;
  --section-title-size: clamp(2rem, 4.2vw, 3.35rem);
  --section-subtitle-size: clamp(1.45rem, 3vw, 2.3rem);
  --usecase-heading-size: clamp(1.45rem, 2.2vw, 2rem);
  --howto-step-badge-size: 82px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Noto Sans JP", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.42), transparent 28%),
    var(--bg);
}

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

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

.landing-page {
  padding: 20px;
}

/* Hero section outer shell */
.hero {
  max-width: 1280px;
  margin: 0 auto 28px;
}

.hero-shell {
  position: relative;
  overflow: hidden;
  padding: var(--hero-section-padding);
  border-radius: 32px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(255, 251, 245, 0.95)),
    var(--hero-bg-color);
  box-shadow: var(--shadow);
}

/* Top banner catch copy */
.hero-top-banner {
  position: relative;
  width: min(100%, 680px);
  min-height: var(--hero-banner-height);
  margin: 0 auto 54px;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--hero-main-green);
  color: #ffffff;
  border-radius: 28px;
}

.hero-top-banner::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -24px;
  width: 0;
  height: 0;
  border-left: 26px solid transparent;
  border-right: 26px solid transparent;
  border-top: 24px solid var(--hero-main-green);
  transform: translateX(-50%);
}

.hero-top-banner-text {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.3;
  text-align: center;
}

/* Hero main layout */
.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.1fr);
  align-items: start;
  gap: 18px;
}

/* Left side copy block */
.hero-copy-column {
  position: relative;
  z-index: 2;
  padding-top: 18px;
}

.hero-copy-stack {
  display: grid;
  gap: 18px;
}

/* Left main headline */
.hero-main-copy {
  margin: 0;
  color: var(--hero-dark-green);
  font-size: var(--hero-title-size);
  font-weight: 700;
  line-height: 1.18;
  white-space: nowrap;
}

/* Keyword line */
.hero-keywords {
  margin: 0;
  color: var(--hero-accent-brown);
  font-family:
    "Meiryo UI", Meiryo,
    "Yu Gothic UI", "Yu Gothic",
    "Hiragino Sans", "Hiragino Kaku Gothic ProN",
    "Noto Sans JP", sans-serif;
  font-size: calc(var(--hero-keyword-size) * 0.9);
  font-weight: 700;
  line-height: 1.26;
  white-space: nowrap;
}

/* Supporting copy */
.hero-sub-copy {
  margin: 0;
  color: var(--hero-dark-green);
  font-size: calc(var(--hero-copy-size) * 1.1);
  font-weight: 700;
  line-height: 1.32;
}

.hero-sub-copy-line,
.hero-value-copy-line {
  display: block;
}

.hero-sub-copy-line:last-child {
  padding-left: 5.2ch;
}

/* Value proposition copy */
.hero-value-copy {
  margin: 0;
  color: var(--hero-accent-brown);
  font-size: var(--hero-value-size);
  font-weight: 700;
  line-height: 1.23;
  letter-spacing: 0.01em;
}

.hero-value-copy-line:nth-child(2) {
  padding-left: 1ch;
}

.hero-value-copy-line:nth-child(3) {
  padding-left: 2.1ch;
}

/* Right visual area */
.hero-visual-column {
  position: relative;
  min-height: 540px;
}

/* Woman image position and size */
.hero-woman-wrap {
  position: absolute;
  right: -22px;
  bottom: 70px;
  width: var(--hero-woman-width);
  margin: 0;
}

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

/* Center phone image position and size */
.hero-phone-area {
  position: absolute;
  left: var(--hero-phone-left, calc(-30px - 4ch));
  top: -30px;
  bottom: auto;
  z-index: 3;
  width: min(100%, 420px);
}

.hero-phone-slider {
  position: relative;
  width: var(--hero-phone-width);
  margin-inline: auto;
}

.hero-phone-frame {
  position: relative;
  width: 100%;
}

.hero-phone-slides {
  position: relative;
  min-height: 360px;
}

/* Smartphone slide switching */
.hero-phone-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity var(--hero-slider-fade-ms) ease;
}

.hero-phone-slide.is-active {
  opacity: 1;
  position: relative;
}

/* Free badge bubble */
.hero-free-bubble {
  position: absolute;
  top: -30px;
  right: calc(22px + 3ch);
  z-index: 4;
  padding: 16px 26px;
  border-radius: 999px;
  background: var(--hero-main-green);
  color: #ffffff;
  font-size: clamp(1.7rem, 2.8vw, 2.35rem);
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 14px 24px rgba(66, 168, 155, 0.24);
  transform: none;
}

.hero-free-bubble::after {
  content: "";
  position: absolute;
  left: 24px;
  bottom: -18px;
  width: 0;
  height: 0;
  border-top: 20px solid var(--hero-main-green);
  border-right: 18px solid transparent;
}

/* Bottom CTA + side panel */
.hero-bottom-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(440px, 520px);
  gap: 28px;
  align-items: end;
  margin-top: -18px;
}

/* CTA button area */
.hero-cta-area {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-primary-button,
.hero-demo-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 82px;
  padding: 14px 24px;
  border: 6px solid var(--green);
  border-radius: 20px;
  background: var(--hero-cta-bg);
  color: #3a3228;
  box-shadow: 0 8px 0 rgba(24, 98, 58, 0.95);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero-primary-button:hover,
.hero-demo-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 11px 0 rgba(24, 98, 58, 0.95);
}

.hero-button-icon {
  flex: 0 0 auto;
  color: #6b2f08;
  font-size: 2rem;
  line-height: 1;
}

.hero-button-label {
  display: grid;
  gap: 2px;
}

.hero-button-title {
  font-size: var(--hero-button-size);
  font-weight: 700;
  line-height: 1.2;
}

.hero-button-sub {
  font-size: calc(var(--hero-button-size) * 0.86);
  font-weight: 500;
  line-height: 1.2;
}

/* Right side green note panel */
.hero-side-panel {
  padding: 18px 28px 16px;
  border-radius: 28px;
  background: var(--hero-note-bg);
  color: #f4fffb;
}

/* Small anchor buttons */
.hero-nav-buttons {
  display: flex;
  flex-wrap: nowrap;
  gap: 12px;
  margin-bottom: 10px;
  justify-content: center;
}

.hero-nav-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 1 1 0;
  min-width: 0;
  min-height: 46px;
  padding: 0 12px;
  border-radius: 999px;
  background: #f8edb2;
  color: #4c3b22;
  font-size: 1.08rem;
  font-weight: 700;
}

/* Environment and note text */
.hero-note {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 1.28rem;
  line-height: 1.65;
}

.hero-anchor-target {
  height: 1px;
}

/* Usecase / howto outer sections */
.usecase-section,
.howto-section {
  max-width: var(--section-shell-width);
  margin: 0 auto 28px;
}

.section-shell {
  padding: var(--section-padding);
  border-radius: 32px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 251, 245, 0.96)),
    var(--hero-bg-color);
  box-shadow: var(--shadow);
}

.section-shell-howto {
  position: relative;
  background:
    radial-gradient(circle at top left, rgba(207, 239, 250, 0.38), transparent 22%),
    radial-gradient(circle at bottom right, rgba(215, 226, 253, 0.34), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.76), rgba(249, 248, 255, 0.97));
}

.section-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, var(--section-cta-width));
  gap: var(--section-main-gap);
  align-items: start;
}

.section-main {
  min-width: 0;
}

.section-header {
  margin-bottom: 22px;
}

.section-kicker {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-title {
  margin: 0;
  color: var(--green);
  font-size: var(--section-title-size);
  font-weight: 800;
  line-height: 1.18;
}

.usecase-title {
  text-align: center;
}

/* Usecase cards */
.usecase-list {
  display: grid;
  gap: 18px;
}

.usecase-card {
  position: relative;
  padding: 22px 24px 22px 28px;
  border-radius: var(--section-card-radius);
  background: var(--section-card-bg);
  border: 1px solid rgba(24, 98, 58, 0.12);
  box-shadow: 0 10px 28px rgba(56, 51, 41, 0.08);
}

.usecase-card::before {
  content: "☑";
  position: absolute;
  left: 20px;
  top: 20px;
  color: var(--hero-main-green);
  font-size: 1.5rem;
  font-weight: 700;
}

.usecase-card::after {
  content: "";
  position: absolute;
  left: 31px;
  top: 64px;
  bottom: 24px;
  width: 3px;
  border-radius: 999px;
  background: rgba(24, 98, 58, 0.85);
}

.usecase-card-title {
  margin: 0 0 14px 2.3rem;
  color: var(--green);
  font-size: var(--usecase-heading-size);
  font-weight: 700;
  line-height: 1.35;
}

.usecase-points {
  margin: 0;
  padding-left: 4rem;
  display: grid;
  gap: 10px;
  color: var(--text);
  font-size: 1.16rem;
  line-height: 1.75;
}

/* Howto banner and cards */
.howto-banner {
  position: relative;
  width: fit-content;
  min-width: min(100%, 300px);
  margin: 0 auto 28px;
  padding: 14px 34px;
  border-radius: 26px;
  background: var(--hero-main-green);
  color: #ffffff;
  font-size: clamp(1.45rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
}

.howto-banner::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -22px;
  width: 0;
  height: 0;
  border-left: 24px solid transparent;
  border-right: 24px solid transparent;
  border-top: 22px solid var(--hero-main-green);
  transform: translateX(-50%);
}

.howto-title {
  text-align: center;
}

.howto-steps {
  display: grid;
  gap: 22px;
}

.howto-step-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 18px 18px 18px 0;
}

.howto-step-badge {
  flex: 0 0 auto;
  width: var(--howto-step-badge-size);
  height: var(--howto-step-badge-size);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 6px;
  border-radius: 999px;
  background: linear-gradient(180deg, #0e7196, #0a4f75);
  color: #ffffff;
  border: 3px solid #d8edf4;
  box-shadow: 0 10px 24px rgba(15, 79, 117, 0.18);
}

.howto-step-badge span {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
}

.howto-step-badge strong {
  margin-top: 0.15rem;
  font-size: 2rem;
  line-height: 1;
}

.howto-step-body {
  padding: 20px 24px 20px 20px;
  border-radius: 0 0 24px 0;
  background: rgba(255, 255, 255, 0.82);
  border: 4px solid rgba(43, 70, 112, 0.12);
  box-shadow: 0 12px 26px rgba(91, 95, 134, 0.08);
}

.howto-step-title {
  margin: 0 0 12px;
  color: #193156;
  font-size: var(--section-subtitle-size);
  font-weight: 700;
  line-height: 1.35;
}

.howto-step-points {
  margin: 0;
  padding-left: 1.3rem;
  display: grid;
  gap: 8px;
  color: #18304e;
  font-size: 1.15rem;
  line-height: 1.72;
}

.howto-video-link {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 249, 219, 0.94), rgba(245, 255, 248, 0.98));
  border: 1px solid rgba(24, 98, 58, 0.16);
  box-shadow: 0 10px 24px rgba(56, 51, 41, 0.08);
  color: #234129;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.howto-video-link:hover {
  transform: translateY(-1px);
  border-color: rgba(24, 98, 58, 0.32);
  box-shadow: 0 12px 28px rgba(56, 51, 41, 0.12);
}

.howto-video-link:focus-visible {
  outline: 3px solid rgba(24, 98, 58, 0.28);
  outline-offset: 3px;
}

.howto-video-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: linear-gradient(180deg, #2f8e5f, #1d6e4a);
  color: #fffdf5;
  font-size: 1.15rem;
  line-height: 1;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.howto-video-content {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.howto-video-kicker {
  color: #2b6b42;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.35;
}

.howto-video-title {
  color: #193156;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.45;
  word-break: break-word;
}

.howto-video-note {
  margin-top: 4px;
  color: #486253;
  font-size: 0.92rem;
  line-height: 1.6;
  word-break: break-word;
}

/* Shared sticky CTA card for middle sections */
.section-cta-card {
  position: sticky;
  top: var(--section-cta-top);
  padding: 22px 22px 20px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(248, 252, 249, 0.98));
  border: 1px solid rgba(24, 98, 58, 0.12);
  box-shadow: 0 16px 30px rgba(56, 51, 41, 0.10);
}

.section-cta-card-howto {
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(245, 249, 255, 0.98));
}

.section-cta-kicker {
  margin: 0 0 10px;
  color: var(--hero-main-green);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-cta-title {
  margin: 0;
  color: var(--green);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.42;
}

.section-cta-text {
  margin: 12px 0 0;
  color: var(--text-soft);
  font-size: 1rem;
  line-height: 1.7;
}

.section-cta-buttons {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.section-cta-buttons .hero-primary-button,
.section-cta-buttons .hero-demo-button {
  width: 100%;
  justify-content: flex-start;
  min-height: 72px;
  padding: 12px 18px;
  border-width: 4px;
  box-shadow: 0 6px 0 rgba(24, 98, 58, 0.95);
}

.section-mini-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.section-mini-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  background: #f5f0cf;
  color: #4a3b27;
  font-size: 0.96rem;
  font-weight: 700;
}

/* Pricing page wrapper */
.pricing-section {
  max-width: 1280px;
  margin: 0 auto;
}

.pricing-shell {
  background: rgba(255, 251, 245, 0.78);
  border-radius: 28px;
  padding: 40px 32px 36px;
  box-shadow: var(--shadow);
}

.pricing-content {
  max-width: 1156px;
  margin: 0 auto;
}

.pricing-header {
  margin-bottom: 26px;
}

.pricing-kicker {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pricing-title {
  margin: 0;
  color: var(--green);
  font-size: clamp(2.1rem, 5vw, 3.3rem);
  font-weight: 800;
  line-height: 1.18;
}

.pricing-lead {
  margin: 22px 0 0;
  color: var(--text-soft);
  font-size: clamp(1rem, 2vw, 1.1rem);
  font-weight: 700;
  line-height: 1.8;
}

.pricing-subnote {
  margin: 14px 0 0;
  color: var(--text-soft);
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.8;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.pricing-disclaimer {
  margin-top: 28px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.72);
}

.pricing-disclaimer p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.8;
}

.pricing-disclaimer p + p {
  margin-top: 10px;
}

.lp-footer {
  max-width: 1280px;
  margin: 18px auto 0;
  padding: 0 20px 24px;
}

.lp-footer-inner {
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255, 251, 245, 0.7);
  border: 1px solid var(--line);
  text-align: center;
}

.lp-footer-company,
.lp-footer-contact {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.8;
}

.lp-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  margin-top: 10px;
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.8;
}

.lp-footer-links a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 22px 20px 20px;
  background: var(--card);
  border: 2px solid transparent;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.plan-card.is-featured {
  border-color: var(--line-strong);
}

.plan-card.is-disabled {
  background: var(--card-disabled);
  border-color: #bebdb8;
  box-shadow: none;
}

.plan-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  margin: 0 auto 16px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--green);
  color: #ffffff;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.plan-card.is-disabled .plan-badge {
  background: #97a196;
}

.plan-name {
  margin: 0;
  color: var(--green);
  font-size: clamp(1.55rem, 2.2vw, 1.95rem);
  font-weight: 700;
  line-height: 1.45;
  text-align: center;
}

.plan-name-main,
.plan-name-sub {
  display: block;
}

.plan-name-sub {
  font-size: 0.74em;
  line-height: 1.3;
  margin-top: 0.1rem;
}

.plan-card.is-disabled .plan-name,
.plan-card.is-disabled .plan-limit,
.plan-card.is-disabled .plan-price,
.plan-card.is-disabled .plan-price-old,
.plan-card.is-disabled .plan-price-note,
.plan-card.is-disabled .plan-features li {
  color: var(--text-muted);
}

.plan-limit {
  margin: 8px 0 0;
  color: var(--text-soft);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.55;
  text-align: center;
}

.plan-price-wrap {
  margin-top: 28px;
  text-align: center;
}

.plan-price {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 6px;
  margin: 0;
  font-family: "Playfair Display", serif;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  line-height: 1;
  color: #1f211d;
}

.plan-price-unit {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-soft);
}

.plan-price-old {
  margin: 8px 0 0;
  font-family: "Playfair Display", serif;
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.1;
  color: var(--green);
  text-decoration: line-through;
  text-decoration-thickness: 4px;
  text-decoration-color: var(--green);
}

.plan-price-note {
  margin: 12px 0 0;
  color: var(--text-soft);
  font-size: 0.98rem;
  font-weight: 700;
  text-align: center;
}

.plan-features {
  margin: 28px 0 26px;
  padding: 0;
  list-style: none;
  flex: 1 1 auto;
}

.plan-features li {
  display: flex;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 0.98rem;
  font-weight: 500;
  line-height: 1.6;
}

.plan-features li::before {
  content: "✓";
  flex: 0 0 auto;
  color: var(--green);
  font-weight: 800;
}

.plan-card.is-disabled .plan-features li::before {
  color: var(--text-muted);
}

.plan-action {
  margin-top: auto;
}

.plan-action.is-dual {
  display: grid;
  gap: 12px;
}

.plan-btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  min-height: 58px;
  padding: 0 18px;
  border-radius: 999px;
  border: 2px solid var(--green);
  background: #ffffff;
  color: var(--green);
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.2;
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.plan-btn.has-sub {
  min-height: 74px;
  padding: 10px 18px;
}

.plan-btn-text-wrap {
  display: grid;
  gap: 2px;
  text-align: center;
}

.plan-btn-text-main {
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.2;
}

.plan-btn-text-sub {
  font-size: 0.94rem;
  font-weight: 500;
  line-height: 1.2;
}

.plan-btn:hover {
  background: var(--green);
  color: #ffffff;
  transform: translateY(-1px);
}

.plan-card.is-featured:not(.is-disabled) .plan-btn {
  background: var(--green);
  color: #ffffff;
}

.plan-card.is-featured:not(.is-disabled) .plan-btn:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
}

.plan-btn.is-trial:not([aria-disabled="true"]) {
  border: 6px solid var(--green);
  border-radius: 20px;
  background: var(--hero-cta-bg);
  color: #3a3228;
  box-shadow: 0 8px 0 rgba(24, 98, 58, 0.95);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.plan-btn.is-trial:not([aria-disabled="true"]):hover {
  background: var(--hero-cta-bg);
  border-color: var(--green);
  color: #3a3228;
  transform: translateY(-2px);
  box-shadow: 0 11px 0 rgba(24, 98, 58, 0.95);
}

.plan-btn[aria-disabled="true"] {
  background: #d8d3c8;
  border-color: #c2bcaf;
  color: #908b81;
  box-shadow: none;
  pointer-events: none;
}

/* Mobile layout */
@media (max-width: 880px) {
  .landing-page {
    padding: 16px;
  }

  .hero-shell {
    padding: 26px 22px 24px;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .hero-copy-column {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    padding-top: 0;
  }

  .hero-main-copy,
  .hero-keywords {
    white-space: normal;
  }

  .hero-keywords {
    font-size: var(--hero-keyword-size);
  }

  .hero-sub-copy {
    font-size: var(--hero-copy-size);
  }

  .hero-sub-copy-line:last-child,
  .hero-value-copy-line:nth-child(2),
  .hero-value-copy-line:nth-child(3) {
    padding-left: 0;
  }

  .hero-visual-column {
    min-height: auto;
    display: grid;
    justify-items: center;
    gap: 20px;
  }

  .hero-phone-area,
  .hero-free-bubble,
  .hero-woman-wrap {
    position: relative;
    inset: auto;
  }

  .hero-free-bubble {
    order: 0;
    justify-self: end;
    top: 0;
    right: 0;
    transform: none;
  }

  .hero-phone-area {
    order: 1;
    width: 100%;
  }

  .hero-woman-wrap {
    order: 2;
    width: min(100%, 420px);
  }

  .hero-bottom-row {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 20px;
  }

  .hero-side-panel {
    max-width: 520px;
    margin: 0 auto;
  }

  .hero-nav-buttons {
    flex-wrap: wrap;
  }

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

  .usecase-section,
  .howto-section {
    margin-bottom: 22px;
  }

  .section-shell {
    padding: 24px 22px;
  }

  .section-layout {
    grid-template-columns: 1fr;
  }

  .section-cta-card {
    position: static;
    top: auto;
    max-width: 640px;
    margin: 0 auto;
  }

  .usecase-card::after {
    bottom: 22px;
  }

  .howto-step-card {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 0;
  }

  .howto-step-badge {
    margin-inline: auto;
  }

  .howto-step-body {
    padding: 18px 18px 18px 18px;
    border-radius: 24px;
  }

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

@media (max-width: 880px) {
  .landing-page {
    padding: 12px;
  }

  .hero {
    margin-bottom: 18px;
  }

  .hero-shell {
    padding: 18px var(--hero-mobile-padding) 20px;
    border-radius: 24px;
  }

  .hero-top-banner {
    width: calc(100% + 32px);
    min-height: 58px;
    margin: -18px -16px 18px;
    border-radius: 20px;
    padding: 12px 12px 14px;
  }

  .hero-top-banner::after {
    bottom: -18px;
    border-left-width: 18px;
    border-right-width: 18px;
    border-top-width: 18px;
  }

  .hero-top-banner-text {
    font-size: 1.2rem;
    letter-spacing: 0.03em;
  }

  .hero-copy-stack {
    gap: 12px;
  }

  .hero-main-copy,
  .hero-keywords,
  .hero-sub-copy,
  .hero-value-copy {
    text-align: center;
  }

  .hero-main-copy {
    font-size: clamp(1.8rem, 9vw, 2.52rem);
    white-space: normal;
  }

  .hero-keywords {
    font-size: clamp(1.58rem, 7.9vw, 2.16rem);
    line-height: 1.4;
    white-space: normal;
  }

  .hero-sub-copy {
    font-size: clamp(1.45rem, 7.6vw, 2rem);
  }

  .hero-value-copy {
    font-size: clamp(1.66rem, 7.4vw, 2.34rem);
  }

  .hero-phone-slider {
    width: min(100%, 320px);
  }

  .hero-free-bubble {
    top: 0;
    right: 6px;
    padding: 12px 18px;
    font-size: 1.4rem;
  }

  .hero-free-bubble::after {
    left: 20px;
    bottom: -13px;
    border-top-width: 14px;
    border-right-width: 12px;
  }

  .hero-cta-area {
    flex-direction: column;
  }

  .hero-primary-button,
  .hero-demo-button {
    width: 100%;
    justify-content: center;
    min-height: 72px;
    padding: 12px 18px;
    border-width: 4px;
    box-shadow: 0 6px 0 rgba(24, 98, 58, 0.95);
  }

  .hero-button-icon {
    font-size: 1.75rem;
  }

  .hero-side-panel {
    padding: 18px 16px 16px;
    border-radius: 28px;
  }

  .hero-nav-buttons {
    justify-content: center;
  }

  .hero-nav-button {
    flex: 1 1 calc(25% - 9px);
    min-width: 88px;
    font-size: 0.96rem;
  }

  .hero-note {
    font-size: 0.92rem;
  }

  .section-shell {
    padding: 20px 16px;
    border-radius: 24px;
  }

  .section-header {
    margin-bottom: 18px;
  }

  .section-title {
    font-size: clamp(1.7rem, 8vw, 2.35rem);
  }

  .usecase-card {
    padding: 18px 16px 18px 20px;
    border-radius: 22px;
  }

  .usecase-card::before {
    left: 14px;
    top: 16px;
    font-size: 1.28rem;
  }

  .usecase-card::after {
    left: 22px;
    top: 54px;
    bottom: 20px;
  }

  .usecase-card-title {
    margin-left: 1.8rem;
    margin-bottom: 12px;
    font-size: 1.25rem;
  }

  .usecase-points {
    padding-left: 2.4rem;
    gap: 8px;
    font-size: 1rem;
  }

  .howto-banner {
    min-width: 0;
    width: 100%;
    margin-bottom: 22px;
    padding: 12px 16px;
    font-size: 1.5rem;
  }

  .howto-banner::after {
    bottom: -18px;
    border-left-width: 18px;
    border-right-width: 18px;
    border-top-width: 18px;
  }

  .howto-step-badge {
    width: 72px;
    height: 72px;
  }

  .howto-step-badge strong {
    font-size: 1.75rem;
  }

  .howto-step-title {
    font-size: 1.35rem;
  }

  .howto-step-points {
    font-size: 1rem;
    line-height: 1.68;
  }

  .howto-video-link {
    gap: 12px;
    padding: 13px 14px;
    border-radius: 16px;
  }

  .howto-video-icon {
    flex-basis: 40px;
    width: 40px;
    height: 40px;
    font-size: 1.02rem;
  }

  .howto-video-kicker {
    font-size: 0.86rem;
  }

  .howto-video-title {
    font-size: 1rem;
  }

  .howto-video-note {
    font-size: 0.86rem;
  }

  .section-cta-card {
    padding: 18px 16px 16px;
    border-radius: 22px;
  }

  .section-cta-title {
    font-size: 1.24rem;
  }

  .section-cta-text {
    font-size: 0.95rem;
  }

  .section-mini-nav {
    justify-content: center;
  }

  .section-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 12px;
    margin-top: 0;
  }

  .section-cta-buttons .hero-primary-button,
  .section-cta-buttons .hero-demo-button {
    flex: 1 1 calc(50% - 6px);
    min-width: 0;
    width: auto;
  }

  .section-cta-card {
    padding: 0;
    border-radius: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
  }

  .section-cta-kicker,
  .section-cta-title,
  .section-cta-text,
  .section-mini-nav {
    display: none;
  }

  .pricing-shell {
    padding: 26px 16px 20px;
    border-radius: 20px;
  }

  .lp-footer {
    padding: 0 12px 20px;
  }

  .lp-footer-inner {
    padding: 16px 14px;
    border-radius: 18px;
  }

  .lp-footer-company,
  .lp-footer-contact,
  .lp-footer-links {
    font-size: 0.88rem;
  }

  .lp-footer-links {
    gap: 0.25rem 0.4rem;
  }

  .pricing-content {
    max-width: none;
  }

  .pricing-header {
    margin-bottom: 20px;
  }

  .pricing-lead {
    margin-top: 16px;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .plan-card {
    padding: 20px 16px 18px;
    border-radius: 20px;
  }

  .plan-name {
    font-size: 1.7rem;
  }

  .plan-name-sub {
    font-size: 0.7em;
  }

  .plan-price-wrap {
    margin-top: 22px;
  }

  .plan-features {
    margin: 22px 0 20px;
  }
}