/* =========================================
   Japan Forester Association — Teaser Site
   ========================================= */

/* --- Custom Properties --- */
:root {
  --green-deep: #1a3c34;
  --green-fresh: #2d6a4f;
  --green-sage: #b7e4c7;
  --cream: #faf9f6;
  --gold: #c9a84c;
  --white: #f8f9fa;
  --text-dark: #1a1a1a;
  --text-muted: #5a6e65;
  --font: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --nav-height: 64px;
  --container: 1080px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Reset --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Password Gate --- */
.pw-gate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--green-deep);
}

.pw-gate.hidden {
  display: none;
}

.pw-gate-card {
  text-align: center;
  padding: 48px 40px;
  max-width: 360px;
  width: 100%;
}

.pw-gate-icon {
  color: var(--green-sage);
  margin-bottom: 20px;
}

.pw-gate-card h2 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.pw-gate-card > p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 32px;
}

.pw-gate-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pw-gate-form input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(183, 228, 199, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.pw-gate-form input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.pw-gate-form input:focus {
  border-color: var(--green-sage);
}

.pw-gate-form button {
  padding: 12px;
  border: none;
  border-radius: 8px;
  background: var(--green-fresh);
  color: #fff;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 4px;
}

.pw-gate-form button:hover {
  background: var(--green-sage);
  color: var(--green-deep);
}

.pw-gate-error {
  font-size: 0.8rem;
  color: #e07c6a;
  margin-top: 12px;
  min-height: 1.2em;
}

/* --- Fade-in Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* =============================
   NAVIGATION
   ============================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(250, 249, 246, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.navbar.scrolled {
  border-bottom-color: rgba(26, 60, 52, 0.08);
  box-shadow: 0 1px 12px rgba(26, 60, 52, 0.05);
}

.nav-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--green-deep);
  letter-spacing: 0.02em;
}

.nav-logo-icon {
  color: var(--green-fresh);
  flex-shrink: 0;
}

.nav-logo small {
  font-weight: 400;
  font-size: 0.8em;
  opacity: 0.7;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}

.nav-link:hover {
  color: var(--green-deep);
  background: rgba(45, 106, 79, 0.06);
}

.nav-link--cta {
  background: var(--green-fresh);
  color: #fff !important;
  margin-left: 8px;
}

.nav-link--cta:hover {
  background: var(--green-deep) !important;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--green-deep);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =============================
   HERO
   ============================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(45, 106, 79, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(183, 228, 199, 0.2) 0%, transparent 50%),
    linear-gradient(170deg, var(--green-deep) 0%, #1f4e3d 40%, #234f3e 70%, #1a3c34 100%);
  z-index: 0;
}

/* Subtle dot texture */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 120px 24px 80px;
  max-width: 800px;
}

.hero-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green-sage);
  margin-bottom: 24px;
  opacity: 0.9;
}

.hero-title {
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.35;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.hero-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.2rem);
  font-weight: 300;
  color: var(--green-sage);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.hero-desc {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--green-deep);
  background: var(--green-sage);
  border-radius: 50px;
  transition: background 0.3s, transform 0.3s var(--ease);
}

.hero-cta:hover {
  background: #fff;
  transform: translateY(-2px);
}

.hero-cta-en {
  font-size: 0.8rem;
  font-weight: 400;
  opacity: 0.7;
}

.hero-cta svg {
  display: inline-block;
  animation: float 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(3px); }
}

/* =============================
   SECTIONS — Common
   ============================= */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 8px;
}

.section-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 300;
}

/* =============================
   PHOTO PLACEHOLDERS — Common
   ============================= */
.photo-placeholder {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background:
    linear-gradient(135deg, #e8f0eb 0%, #d4e5da 40%, #c2d9ca 100%);
  aspect-ratio: 4 / 3;
  min-height: 180px;
}

.photo-placeholder-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--green-fresh);
  opacity: 0.5;
  padding: 20px;
  text-align: center;
  /* subtle cross-hatch hint */
  background-image:
    linear-gradient(45deg, rgba(45, 106, 79, 0.03) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(45, 106, 79, 0.03) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(45, 106, 79, 0.03) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(45, 106, 79, 0.03) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
}

.photo-placeholder-inner svg {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.photo-placeholder-inner span {
  font-size: 0.78rem;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

.photo-placeholder-inner small {
  font-size: 0.7rem;
  font-weight: 400;
  opacity: 0.8;
}

.photo-placeholder--tall { aspect-ratio: 3 / 4; }
.photo-placeholder--wide { aspect-ratio: 16 / 9; }
.photo-placeholder--lg { aspect-ratio: 3 / 2; min-height: 0; }
.photo-placeholder--vertical { aspect-ratio: 3 / 4; min-height: 100%; }
.photo-placeholder--banner { aspect-ratio: 21 / 9; min-height: 160px; }

/* =============================
   INFINITE PHOTO STRIP
   ============================= */
.photo-strip {
  overflow: hidden;
  padding: 40px 0;
  background: var(--cream);
}

.photo-strip-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: marquee 40s linear infinite;
}

.photo-strip:hover .photo-strip-track {
  animation-play-state: paused;
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.strip-photo {
  height: 220px;
  flex-shrink: 0;
  border-radius: 10px;
  object-fit: cover;
}

.strip-photo--wide {
  width: 330px;
}

.strip-photo--tall {
  width: 180px;
}

/* =============================
   ABOUT
   ============================= */
.about {
  background: #fff;
}

.about-text {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}

.about-text p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  line-height: 2;
}

.about-reasons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 860px;
  margin: 0 auto 56px;
}

.about-reason {
  background: var(--cream);
  border-radius: 16px;
  padding: 36px 32px;
  border-left: 4px solid var(--green-sage);
}

.about-reason-header {
  margin-bottom: 16px;
}

.about-reason-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--green-fresh);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.about-reason-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 4px;
}

.about-reason-en {
  font-size: 0.78rem;
  color: var(--gold);
  font-weight: 500;
}

.about-reason-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 2;
}

.about-photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto 56px;
}

.about-photo {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: 12px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 780px;
  margin: 0 auto;
}

.stat-card {
  text-align: center;
  padding: 32px 16px;
  background: var(--cream);
  border-radius: 12px;
  transition: transform 0.3s var(--ease);
}

.stat-card:hover {
  transform: translateY(-4px);
}

.stat-number {
  font-size: clamp(2.4rem, 5vw, 3.2rem);
  font-weight: 700;
  color: var(--green-fresh);
  line-height: 1;
}

.stat-plus {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 700;
  color: var(--green-fresh);
}

.stat-label {
  display: block;
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.stat-label small {
  font-size: 0.75rem;
  opacity: 0.7;
}

/* =============================
   PDF DOWNLOAD
   ============================= */
.pdf-download {
  padding: 48px 0;
  background: var(--green-deep);
}

.pdf-download-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

.pdf-download .section-title {
  color: #fff;
}

.pdf-download-subtitle {
  font-size: 0.9rem;
  color: var(--green-sage);
  font-weight: 300;
  margin-bottom: 8px;
}

.pdf-download-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--green-deep);
  background: var(--green-sage);
  border-radius: 50px;
  transition: background 0.3s, transform 0.3s var(--ease);
}

.pdf-download-button:hover {
  background: #fff;
  transform: translateY(-2px);
}

/* =============================
   MISSION
   ============================= */
.mission {
  background: var(--cream);
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.mission-card {
  background: #fff;
  border-radius: 16px;
  padding: 40px 32px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}

.mission-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26, 60, 52, 0.08);
}

.mission-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: var(--green-fresh);
}

.mission-icon svg {
  width: 100%;
  height: 100%;
}

.mission-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 6px;
}

.mission-card-en {
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 12px;
}

.mission-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* =============================
   GOALS
   ============================= */
.goals {
  background: #fff;
}

.goals-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

.goals-photo {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}

.goals-list {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.goal-item {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.goal-number {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  color: var(--green-sage);
  flex-shrink: 0;
  min-width: 72px;
  text-align: right;
}

.goal-content {
  border-left: 3px solid var(--green-sage);
  padding-left: 28px;
}

.goal-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 4px;
}

.goal-en {
  font-size: 0.82rem;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 10px;
}

.goal-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* =============================
   TESTIMONIALS
   ============================= */
.testimonials {
  background: var(--cream);
}

.testimonials-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
}

.testimonial-card {
  flex: 0 1 calc((100% - 64px) / 3);
  min-width: 260px;
}

.testimonials-grid > .testimonial-card {
  background: #fff;
  border-radius: 16px;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(26, 60, 52, 0.08);
}

.testimonial-photo {
  margin-bottom: 24px;
}

.testimonial-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--green-sage);
}

.testimonial-quote {
  flex: 1;
  margin-bottom: 24px;
}

.testimonial-quote p {
  font-size: 0.9rem;
  color: var(--text-dark);
  line-height: 2;
  font-style: normal;
  text-wrap: balance;
}

.testimonial-author {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 20px;
  border-top: 1px solid rgba(26, 60, 52, 0.08);
  width: 100%;
}

.testimonial-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--green-deep);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.testimonial-role small {
  font-size: 0.72rem;
  opacity: 0.7;
}

/* =============================
   ACTIVITIES
   ============================= */
.activities {
  background: var(--green-deep);
  color: #fff;
}

.activities .section-title {
  color: #fff;
}

.activities .section-subtitle {
  color: var(--green-sage);
}

.activities-grid {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.activity-item {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(183, 228, 199, 0.12);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold);
  min-width: 28px;
  letter-spacing: 0.05em;
}

.activity-content h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: #fff;
}

.activity-content p {
  font-size: 0.82rem;
  color: var(--green-sage);
  font-weight: 300;
}

/* =============================
   JOIN / CTA
   ============================= */
.join {
  background: linear-gradient(160deg, var(--cream) 0%, #e8f5ee 50%, var(--green-sage) 100%);
  text-align: center;
}

.join-content {
  max-width: 640px;
  margin: 0 auto;
}

.join-title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 8px;
}

.join-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 300;
  margin-bottom: 32px;
}

.join-desc {
  font-size: 0.93rem;
  color: var(--text-dark);
  line-height: 2;
  margin-bottom: 16px;
}

.join-desc-en {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 40px;
}

.join-photo {
  max-width: 540px;
  margin: 0 auto 40px;
}

.join-photo-img {
  width: 100%;
  border-radius: 12px;
  object-fit: cover;
  aspect-ratio: 21 / 9;
}

.join-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  background: var(--green-fresh);
  border-radius: 50px;
  transition: background 0.3s, transform 0.3s var(--ease), box-shadow 0.3s;
}

.join-button:hover {
  background: var(--green-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26, 60, 52, 0.2);
}

.join-button svg {
  display: inline-block;
}

/* =============================
   FOOTER
   ============================= */
.footer {
  background: var(--green-deep);
  color: rgba(255, 255, 255, 0.6);
  padding: 40px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-founders {
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-founders small {
  font-size: 0.75rem;
  opacity: 0.7;
}

.footer-copy {
  font-size: 0.75rem;
  opacity: 0.5;
}

/* =============================
   RESPONSIVE
   ============================= */
@media (max-width: 1024px) {
  .about-photos {
    max-width: 780px;
  }

  .goals-layout {
    grid-template-columns: 1fr 260px;
    gap: 32px;
  }

  .testimonials-grid {
    gap: 24px;
  }

  .testimonials-grid > .testimonial-card {
    padding: 32px 24px;
  }

  .mission-grid {
    gap: 24px;
  }

  .mission-card {
    padding: 32px 24px;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 56px;
  }

  /* Mobile nav */
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: min(300px, 80vw);
    height: 100vh;
    flex-direction: column;
    background: var(--cream);
    padding: 80px 32px 40px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.1);
  }

  .nav-menu.open {
    transform: translateX(0);
  }

  .nav-link {
    font-size: 1rem;
    padding: 12px 16px;
  }

  .nav-link--cta {
    margin-left: 0;
    margin-top: 16px;
    text-align: center;
    justify-content: center;
  }

  /* Hero */
  .hero-content {
    padding: 100px 20px 60px;
  }

  .hero-desc .mobile-break {
    display: inline;
  }

  /* About reasons + photos */
  .about-reasons {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 40px;
  }

  .about-reason {
    padding: 28px 24px;
  }

  .about-photos {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 40px;
  }

  .testimonial-card {
    flex: 1 1 100%;
    max-width: 480px;
  }

  /* Photo strip — smaller on mobile, faster */
  .photo-strip-track { animation-duration: 25s; }
  .strip-photo { height: 160px; }
  .strip-photo--wide { width: 240px; }
  .strip-photo--tall { width: 130px; }

  /* Stats */
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 320px;
  }

  .stat-card {
    padding: 24px 16px;
  }

  /* Mission */
  .mission-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .mission-card {
    padding: 28px 24px;
  }

  /* Goals */
  .goals-layout {
    grid-template-columns: 1fr;
  }

  .goals-photo {
    position: static;
    max-width: 400px;
    margin: 0 auto;
  }

  .goal-item {
    flex-direction: column;
    gap: 12px;
  }

  .goal-number {
    text-align: left;
    font-size: 2.4rem;
  }

  .goal-content {
    padding-left: 20px;
  }

  /* Activities */
  .activity-item {
    gap: 16px;
    padding: 20px 0;
  }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  /* Section spacing */
  .section {
    padding: 72px 0;
  }

  .section-header {
    margin-bottom: 48px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.7rem;
  }

  .hero-subtitle {
    font-size: 0.9rem;
  }

  .nav-logo span {
    font-size: 0.82rem;
  }

  .about-photos {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto 32px;
  }
}