:root {
  --bg: #fff7ed;
  --bg-deep: #fbead4;
  --surface: rgba(255, 250, 242, 0.74);
  --surface-strong: rgba(255, 252, 247, 0.92);
  --line: rgba(15, 35, 64, 0.1);
  --navy: #0f2340;
  --navy-soft: #50627e;
  --teal: #1db6a8;
  --teal-deep: #159587;
  --green: #7bcb6a;
  --orange: #ff8a3d;
  --yellow: #ffd166;
  --glow: rgba(255, 209, 102, 0.4);
  --shadow-lg: 0 28px 80px rgba(15, 35, 64, 0.12);
  --shadow-md: 0 18px 48px rgba(15, 35, 64, 0.1);
  --radius-xl: 40px;
  --radius-lg: 30px;
  --radius-md: 22px;
  --max-width: 1220px;
  --page-gutter: clamp(16px, 2.6vw, 28px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--navy);
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.95), transparent 28%),
    radial-gradient(circle at 85% 18%, rgba(255, 209, 102, 0.22), transparent 24%),
    linear-gradient(180deg, #fffaf4 0%, var(--bg) 30%, #fcf1e2 68%, #fff8ef 100%);
}

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

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

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

.page-shell {
  position: relative;
  overflow: clip;
  padding-bottom: 20px;
}

.page-shell::before,
.page-shell::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: 0;
  filter: blur(90px);
  opacity: 0.75;
}

.page-shell::before {
  top: 8%;
  left: -8%;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: rgba(123, 203, 106, 0.18);
}

.page-shell::after {
  right: -6%;
  bottom: 14%;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(29, 182, 168, 0.14);
}

.site-header,
.section-frame,
.site-footer {
  position: relative;
  z-index: 1;
  width: min(100%, var(--max-width));
  margin: 0 auto;
}

.site-header {
  width: 100%;
  background: #ffffff;
  position: relative;
  z-index: 10;
  overflow: visible;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  width: 100%;
  max-width: 1480px;
  margin: 0 auto;
  padding: 1.1rem 0 0.55rem;
  padding-left: clamp(24px, 4vw, 64px);
  padding-right: clamp(24px, 4vw, 64px);
  background: transparent;
}

.brand-logo {
  width: clamp(176px, 15vw, 220px);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(28px, 3vw, 48px);
  margin-left: auto;
  padding-right: 0;
  color: var(--navy-soft);
  font-size: 0.98rem;
  font-weight: 600;
}

.site-nav a {
  position: relative;
  transition: color 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.32rem;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), rgba(29, 182, 168, 0));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--navy);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0.9rem 1.45rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary,
.button-nav {
  color: #fff;
  background: linear-gradient(135deg, var(--teal), #42c7bb);
  box-shadow: 0 10px 26px rgba(0, 150, 136, 0.16);
}

.button-primary:hover,
.button-primary:focus-visible,
.button-nav:hover,
.button-nav:focus-visible {
  background: linear-gradient(135deg, var(--teal-deep), #27b5a8);
}

.button-secondary {
  color: var(--navy);
  background: rgba(255, 255, 255, 0.58);
  border-color: rgba(15, 35, 64, 0.12);
  backdrop-filter: blur(10px);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  box-shadow: 0 16px 36px rgba(15, 35, 64, 0.08);
}

.section-frame {
  padding: 2.5rem var(--page-gutter) 0;
}

.hero {
  width: 100%;
  background: linear-gradient(180deg, #ffffff 0%, #ffffff 76%, #fffdf8 100%);
  padding-top: clamp(28px, 4vh, 52px);
  padding-bottom: clamp(20px, 3vh, 44px);
  overflow: hidden;
}

.contact-page .hero {
  background: transparent;
  padding-top: clamp(40px, 5vh, 68px);
  padding-bottom: clamp(44px, 6vh, 72px);
}

.join-page .hero {
  background: transparent;
  padding-top: clamp(40px, 5vh, 68px);
  padding-bottom: clamp(44px, 6vh, 72px);
}

.contact-page .site-footer {
  width: min(
    calc(100% - (clamp(24px, 4vw, 64px) * 2)),
    calc(1480px - (clamp(24px, 4vw, 64px) * 2))
  );
}

.legal-page .hero {
  padding-bottom: clamp(28px, 4vh, 48px);
}

.legal-hero-inner {
  grid-template-columns: 1fr;
  gap: 0;
}

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

.legal-section {
  padding-bottom: 2.5rem;
}

.legal-card {
  width: min(100%, 960px);
  margin: 0 auto;
  padding: clamp(1.5rem, 2.5vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.76), rgba(255, 252, 246, 0.56));
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(14px);
}

.legal-card h2 {
  margin: 0 0 0.8rem;
  font-family: "Sora", sans-serif;
  font-size: 1.32rem;
  letter-spacing: -0.03em;
}

.legal-card h2:not(:first-child) {
  margin-top: 1.8rem;
}

.legal-card p {
  margin: 0.7rem 0 0;
  color: var(--navy-soft);
  line-height: 1.7;
}

.legal-card a {
  color: var(--teal-deep);
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

.legal-list {
  margin: 0.85rem 0 0;
  padding-left: 1.2rem;
  color: var(--navy-soft);
  line-height: 1.7;
}

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

.join-page .hero-visual {
  width: 100%;
}

.join-page .hero-visual .story-panel {
  width: 100%;
  max-width: none;
}

.join-page .section-action {
  display: flex;
  justify-content: center;
  margin-top: 1.8rem;
  padding-bottom: 2.4rem;
}

.join-page .section-action .button {
  margin-inline: auto;
}

.join-page .how {
  padding-bottom: 1.4rem;
}

.hero-inner {
  width: 100%;
  max-width: 1480px;
  margin: 0 auto;
  padding-left: clamp(24px, 4vw, 64px);
  padding-right: clamp(24px, 4vw, 64px);
  display: grid;
  grid-template-columns: minmax(360px, 0.82fr) minmax(620px, 1.35fr);
  gap: clamp(40px, 5vw, 96px);
  align-items: center;
  background: transparent;
  position: relative;
}

.hero-inner::before {
  content: "";
  position: absolute;
  left: -10%;
  top: 12%;
  width: 45%;
  height: 60%;
  background:
    radial-gradient(circle at 35% 40%, rgba(0, 150, 136, 0.06), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(255, 126, 66, 0.045), transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.hero-copy {
  max-width: 540px;
  position: relative;
  z-index: 1;
}

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 1.55rem;
  padding: 0.55rem 0.92rem;
  border: 1px solid rgba(15, 35, 64, 0.08);
  border-radius: 999px;
  background: rgba(255, 251, 245, 0.8);
  color: var(--navy-soft);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-label {
  margin-bottom: clamp(1.75rem, 2.4vw, 2.4rem);
}

.section-intro .section-label + h2,
.ripple-tree-copy .section-label + h2,
.ripple-emotional-panel .section-label + h2,
.ripple-final-panel .section-label + h2,
.ambassador-copy .section-label + h2 {
  margin-top: clamp(0.35rem, 1vw, 0.85rem);
}

.hero h1,
.section-intro h2,
.ambassador-copy h2,
.final-cta-panel h2 {
  margin: 0;
  font-family: "Sora", sans-serif;
  letter-spacing: -0.045em;
}

.hero-title {
  max-width: 560px;
  font-size: clamp(2.9rem, 4.15vw, 4.75rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

.hero-text,
.story-panel p,
.movement-card p,
.step-card p,
.category-card p,
.ambassador-copy p,
.supporting-text,
.footer-statement {
  color: var(--navy-soft);
  line-height: 1.68;
}

.hero-text {
  margin: 1.15rem 0 0;
  max-width: 520px;
  font-size: clamp(1.2rem, 1.45vw, 1.35rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.55rem;
}

.hero-highlight {
  color: var(--teal);
}

.hero-supporting {
  margin: 0.8rem 0 0;
  color: var(--navy-soft);
  font-size: 0.96rem;
  font-weight: 500;
}

.hero-image-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  overflow: visible;
  background: transparent;
  background-color: #ffffff;
  z-index: 1;
}

.hero-visual,
.hero-visual * {
  background: transparent;
}

.hero-image {
  width: min(64vw, 980px);
  max-width: none;
  height: auto;
  display: block;
  background: transparent;
  border: 0;
  box-shadow: none;
  object-fit: contain;
  transform: translateX(2vw);
  -webkit-mask-image: radial-gradient(
    ellipse 76% 72% at 54% 50%,
    #000 54%,
    rgba(0, 0, 0, 0.85) 66%,
    rgba(0, 0, 0, 0.45) 80%,
    transparent 97%
  );
  mask-image: radial-gradient(
    ellipse 76% 72% at 54% 50%,
    #000 54%,
    rgba(0, 0, 0, 0.85) 66%,
    rgba(0, 0, 0, 0.45) 80%,
    transparent 97%
  );
}

.section-intro {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-intro h2,
.ambassador-copy h2,
.final-cta-panel h2 {
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 1;
}

.story-section {
  background: transparent;
  position: relative;
  overflow: visible;
  height: auto;
  padding-top: clamp(56px, 6vw, 84px);
  padding-bottom: clamp(48px, 5vw, 80px);
  border-top: 0;
  box-shadow: none;
}

.story-section.section-frame {
  padding-top: 0;
}

.story-section::before,
.story-section::after {
  display: none;
}

.story-header {
  margin-bottom: clamp(36px, 5vw, 64px);
}

.story-section .section-label {
  margin-top: clamp(8px, 1.5vw, 20px);
}

.story-layout,
.story-cards {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(24px, 3vw, 40px);
  overflow: visible;
  height: auto;
  margin-bottom: 0;
}

.story-panel,
.movement-card,
.step-card,
.category-card,
.ambassador-panel,
.final-cta-panel,
.site-footer {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 252, 246, 0.52));
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(14px);
}

.story-panel {
  padding: 2rem;
  margin-bottom: 0;
}

.story-panel-large {
  background:
    radial-gradient(circle at top right, rgba(255, 209, 102, 0.18), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.76), rgba(255, 252, 246, 0.56));
}

.story-panel p {
  margin: 0 0 1rem;
  font-size: 1.08rem;
}

.story-panel p:last-child {
  margin-bottom: 0;
}

.story-card {
  margin-bottom: 0;
  overflow: visible;
  height: auto;
}

.movement-section {
  padding-top: clamp(48px, 5vw, 80px);
}

.story-section + .movement-section {
  margin-top: 0;
}

.movement-grid,
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.movement-card,
.step-card {
  padding: 1.75rem;
}

.movement-number,
.step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 1rem;
  border-radius: 50%;
  font-family: "Sora", sans-serif;
  font-size: 1rem;
  font-weight: 700;
}

.movement-number {
  color: var(--navy);
  background: rgba(255, 209, 102, 0.34);
}

.step-index {
  color: #fff;
  background: linear-gradient(135deg, var(--teal), #44cbbf);
  box-shadow: 0 10px 22px rgba(29, 182, 168, 0.2);
}

.movement-card h3,
.step-card h3,
.category-card h3 {
  margin: 0 0 0.7rem;
  font-family: "Sora", sans-serif;
  font-size: 1.32rem;
  letter-spacing: -0.03em;
}

.section-action {
  margin-top: 1.6rem;
}

.categories {
  padding-top: 5.2rem;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.category-card {
  position: relative;
  padding: 1.8rem;
  overflow: hidden;
}

.category-card::before {
  content: "";
  position: absolute;
  inset: auto -20% -26% auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  filter: blur(8px);
  opacity: 0.65;
}

.category-card-life::before {
  background: radial-gradient(circle, rgba(255, 209, 102, 0.5), transparent 68%);
}

.category-card-others::before {
  background: radial-gradient(circle, rgba(255, 138, 61, 0.38), transparent 68%);
}

.category-card-world::before {
  background: radial-gradient(circle, rgba(123, 203, 106, 0.4), transparent 68%);
}

.category-card-adventure::before {
  background: radial-gradient(circle, rgba(29, 182, 168, 0.38), transparent 68%);
}

.ambassadors {
  padding-top: 5.2rem;
}

.ambassador-panel {
  display: block;
  padding: 2rem;
}

.ambassador-copy p {
  margin: 0.95rem 0 0;
}

.ambassador-copy .button {
  margin-top: 1.5rem;
}

.supporting-text {
  margin: 0.85rem 0 0;
  font-size: 0.98rem;
  max-width: 44ch;
}

.final-cta {
  padding-top: 5.2rem;
  padding-bottom: 4rem;
}

.final-cta-panel {
  padding: 2.3rem;
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 209, 102, 0.26), transparent 26%),
    radial-gradient(circle at 86% 12%, rgba(29, 182, 168, 0.18), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(255, 249, 240, 0.62));
}

.final-copy {
  max-width: 26ch;
  margin: 1rem 0 0;
  color: var(--navy-soft);
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  line-height: 1.65;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) auto;
  gap: 1rem 2rem;
  align-items: start;
  width: min(
    calc(100% - (var(--page-gutter) * 2)),
    calc(var(--max-width) - (var(--page-gutter) * 2))
  );
  margin: 0 auto 2rem;
  padding: 0.95rem 1.35rem;
  border-bottom: 0;
}

.footer-logo {
  width: 176px;
}

.footer-statement {
  max-width: 44ch;
  margin: 0.35rem 0 0;
  padding-left: 20px;
  font-size: 0.92rem;
  line-height: 1.55;
}

.footer-links,
.footer-legal-links,
.footer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1rem;
  color: var(--navy-soft);
  font-size: 0.92rem;
  font-weight: 600;
}

.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-start;
  gap: 0.45rem;
  padding-top: 20px;
}

.footer-links {
  justify-content: flex-end;
  margin: 0;
}

.footer-legal-links {
  justify-content: flex-end;
  margin: 0;
}

.footer-socials {
  justify-content: flex-end;
  margin: 0;
  padding-top: 12px;
}

.footer-links a,
.footer-legal-links a,
.footer-socials a {
  transition: color 180ms ease;
}

.footer-links a:hover,
.footer-legal-links a:hover,
.footer-socials a:hover,
.footer-links a:focus-visible,
.footer-legal-links a:focus-visible,
.footer-socials a:focus-visible {
  color: var(--navy);
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(15, 35, 64, 0.1);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.72);
  color: var(--navy-soft);
  box-shadow: 0 8px 18px rgba(15, 35, 64, 0.05);
}

.footer-social-link svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.footer-social-link .footer-icon-fill {
  fill: currentColor;
  stroke: none;
}

.footer-social-link:hover,
.footer-social-link:focus-visible {
  color: var(--navy);
  transform: translateY(-1px);
}

.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

.fade-delay-2 {
  transition-delay: 120ms;
}

.fade-delay-3 {
  transition-delay: 220ms;
}

.fade-delay-4 {
  transition-delay: 320ms;
}

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

@keyframes pulse-wave {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.22;
  }

  50% {
    transform: scale(1.08);
    opacity: 0.46;
  }
}

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

  .fade-up {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-pulse {
    animation: none;
  }
}

@media (max-width: 1100px) {
  .header-inner {
    flex-wrap: wrap;
    justify-content: center;
  }

  .site-nav {
    order: 2;
    margin-left: 0;
    justify-content: center;
    flex-wrap: wrap;
  }

  .hero-inner,
  .story-layout,
  .ambassador-panel,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 1.75rem;
    padding-bottom: 1rem;
  }

  .hero-inner {
    gap: 2rem;
  }

  .hero-copy,
  .section-intro,
  .final-cta-panel,
  .ambassador-copy,
  .ambassador-meta,
  .footer-brand-block {
    text-align: center;
    margin-inline: auto;
  }

  .hero-actions,
  .ambassador-meta {
    justify-content: center;
    align-items: center;
  }

  .final-copy,
  .footer-statement {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-image-wrap {
    justify-content: center;
  }

  .hero-image {
    width: min(100%, 860px);
    max-width: 100%;
    transform: none;
  }

  .section-action {
    text-align: center;
  }

  .footer-logo {
    margin-inline: auto;
  }

  .footer-right {
    align-items: center;
    gap: 0.6rem;
    padding-top: 0;
  }

  .footer-links,
  .footer-legal-links,
  .footer-socials {
    justify-content: center;
  }
}

@media (max-width: 760px) {
  .site-header,
  .section-frame,
  .site-footer {
    width: min(100%, var(--max-width));
  }

  .site-footer {
    width: calc(100% - 40px);
    margin-left: auto;
    margin-right: auto;
  }

  .header-inner {
    gap: 0.9rem;
    padding-top: 1rem;
    padding-left: 20px;
    padding-right: 20px;
  }

  .brand-logo {
    width: 168px;
  }

  .hero h1 {
    max-width: 9ch;
    font-size: clamp(2.5rem, 11vw, 3.8rem);
  }

  .hero {
    padding-top: 1.35rem;
    padding-bottom: 0.8rem;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 1.4rem;
    padding-left: 20px;
    padding-right: 20px;
  }

  .contact-page .site-footer {
    width: calc(100% - 40px);
  }

  .hero-copy {
    max-width: 100%;
  }

  .hero-text,
  .hero-supporting {
    max-width: 34ch;
  }

  .hero-image {
    width: 100%;
    max-width: 100%;
    transform: none;
  }

  .movement-grid,
  .steps,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .section-frame {
    padding-top: 3.2rem;
  }

  .movement,
  .categories,
  .ambassadors,
  .final-cta {
    padding-top: 4rem;
  }

  .story-panel,
  .movement-card,
  .step-card,
  .category-card,
  .ambassador-panel,
  .final-cta-panel,
  .site-footer {
    padding: 1.4rem;
  }
}

@media (min-width: 1400px) {
  .hero {
    padding-top: 44px;
    padding-bottom: 40px;
  }
}

.site-nav .is-current {
  color: var(--navy);
}

.site-nav .is-current::after {
  transform: scaleX(1);
}

.ripple-page .page-shell::before {
  top: 14%;
  left: -5%;
  width: 420px;
  height: 420px;
  background: rgba(123, 203, 106, 0.14);
}

.ripple-page .page-shell::after {
  right: -8%;
  bottom: 18%;
  width: 420px;
  height: 420px;
  background: rgba(29, 182, 168, 0.1);
}

.ripple-main {
  padding-bottom: 3rem;
}

.ripple-hero {
  position: relative;
  padding: clamp(2.8rem, 5vw, 4.6rem) 0 clamp(3rem, 6vw, 5.2rem);
  overflow: hidden;
}

.ripple-hero::before {
  content: "";
  position: absolute;
  inset: 6% auto auto -8%;
  width: 40%;
  height: 48%;
  background:
    radial-gradient(circle at 40% 45%, rgba(29, 182, 168, 0.09), transparent 60%),
    radial-gradient(circle at 78% 75%, rgba(255, 138, 61, 0.08), transparent 66%);
  pointer-events: none;
  z-index: 0;
}

.ripple-shell {
  position: relative;
  z-index: 1;
  width: min(100%, 1480px);
  margin: 0 auto;
  padding-left: clamp(24px, 4vw, 64px);
  padding-right: clamp(24px, 4vw, 64px);
}

.ripple-copy {
  max-width: 760px;
  text-align: center;
  margin: 0 auto;
}

.ripple-copy h1,
.ripple-tree-copy h2,
.ripple-emotional-panel h2,
.ripple-final-panel h2 {
  margin: 0;
  font-family: "Sora", sans-serif;
  letter-spacing: -0.05em;
}

.ripple-copy h1 {
  font-size: clamp(3rem, 6vw, 5.6rem);
  line-height: 0.95;
}

.ripple-lead,
.ripple-tree-copy p,
.ripple-step p,
.ripple-metric-card p,
.ripple-emotional-panel p,
.ripple-note {
  color: var(--navy-soft);
  line-height: 1.7;
}

.ripple-lead {
  max-width: 42ch;
  margin: 1.2rem auto 0;
  font-size: clamp(1.08rem, 1.75vw, 1.3rem);
}

.ripple-copy .hero-actions {
  justify-content: center;
}

.ripple-visual {
  margin-top: clamp(2rem, 4vw, 3rem);
  padding: clamp(1rem, 2vw, 1.5rem);
  border: 1px solid rgba(15, 35, 64, 0.06);
  border-radius: 36px;
  background: rgba(255, 255, 255, 0.58);
  box-shadow: 0 22px 60px rgba(15, 35, 64, 0.1);
  backdrop-filter: blur(14px);
}

.ripple-image {
  width: 100%;
  border-radius: 28px;
}

.ripple-explain,
.ripple-tree,
.ripple-metrics,
.ripple-emotional,
.ripple-final {
  padding-top: clamp(4rem, 7vw, 5.8rem);
}

.ripple-steps,
.ripple-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.ripple-step,
.ripple-metric-card,
.ripple-tree-visual,
.ripple-emotional-panel,
.ripple-final-panel {
  border: 1px solid rgba(15, 35, 64, 0.08);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.76), rgba(255, 252, 246, 0.56));
  box-shadow: var(--shadow-md);
}

.ripple-step,
.ripple-metric-card {
  padding: 1.75rem;
}

.ripple-step h3,
.ripple-metric-card h3 {
  margin: 0 0 0.65rem;
  font-family: "Sora", sans-serif;
  font-size: 1.3rem;
  letter-spacing: -0.03em;
}

.ripple-tree {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 1.4rem;
  align-items: center;
}

.ripple-tree-copy p {
  margin: 1rem 0 0;
  max-width: 58ch;
}

.ripple-tree-visual {
  padding: 1rem;
  overflow: hidden;
}

.ripple-tree-image {
  width: 100%;
  border-radius: 24px;
}

.ripple-metric-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ripple-metric-value {
  display: block;
  margin-bottom: 0.9rem;
  font-family: "Sora", sans-serif;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--teal);
}

.ripple-note {
  margin: 1rem 0 0;
  font-size: 0.95rem;
}

.ripple-emotional-panel,
.ripple-final-panel {
  padding: 2rem;
}

.ripple-emotional-panel {
  background:
    radial-gradient(circle at 14% 24%, rgba(255, 209, 102, 0.22), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 250, 242, 0.62));
}

.ripple-emotional-panel p {
  max-width: 62ch;
  margin: 1rem 0 0;
}

.ripple-final-panel {
  text-align: center;
  background:
    radial-gradient(circle at 18% 18%, rgba(29, 182, 168, 0.14), transparent 24%),
    radial-gradient(circle at 82% 18%, rgba(255, 138, 61, 0.12), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(255, 250, 242, 0.62));
}

.ripple-final-panel h2 {
  max-width: 18ch;
  margin-inline: auto;
}

.ripple-final-panel .hero-actions {
  justify-content: center;
}

@media (max-width: 1100px) {
  .ripple-tree,
  .ripple-steps,
  .ripple-metric-grid {
    grid-template-columns: 1fr;
  }

  .ripple-tree-copy,
  .ripple-final-panel {
    text-align: center;
  }

  .ripple-emotional-panel {
    text-align: left;
  }

  .ripple-tree-copy p {
    margin-inline: auto;
  }

  .ripple-tree-visual {
    padding: 0.8rem;
  }
}

@media (max-width: 760px) {
  .ripple-shell {
    padding-left: 20px;
    padding-right: 20px;
  }

  .ripple-copy h1 {
    font-size: clamp(2.5rem, 12vw, 3.8rem);
  }

  .ripple-visual,
  .ripple-step,
  .ripple-tree-visual,
  .ripple-metric-card,
  .ripple-emotional-panel,
  .ripple-final-panel {
    padding: 1.3rem;
  }

  .ripple-image {
    border-radius: 22px;
  }

  .ripple-tree-image {
    border-radius: 18px;
  }
}