/* ===========================
   takicoach launch report
   Resort × Green × Sunset
   =========================== */

:root {
  --c-bg: #0a1f18;
  --c-bg-2: #0f2a1f;
  --c-ink: #f6efe2;
  --c-ink-soft: rgba(246, 239, 226, 0.78);
  --c-ink-muted: rgba(246, 239, 226, 0.55);
  --c-gold: #e8c074;
  --c-gold-2: #f4d99a;
  --c-gold-deep: #b8843a;
  --c-coral: #ef8b5b;
  --c-sun: #ffc46a;
  --c-leaf: #2f6f4e;
  --c-leaf-deep: #11362a;
  --c-glass: rgba(246, 239, 226, 0.08);
  --c-glass-strong: rgba(246, 239, 226, 0.14);
  --shadow-soft: 0 30px 80px -30px rgba(0, 0, 0, 0.6);
  --shadow-card: 0 20px 60px -28px rgba(0, 0, 0, 0.55), 0 1px 0 rgba(255, 255, 255, 0.04) inset;
  --serif: "Cormorant Garamond", "Noto Serif JP", "游明朝", serif;
  --serif-jp: "Noto Serif JP", "游明朝", serif;
  --sans-jp: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }

body {
  font-family: var(--sans-jp);
  color: var(--c-ink);
  background: linear-gradient(180deg, #050d0a 0%, var(--c-bg) 14%, var(--c-bg-2) 100%);
  line-height: 1.85;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* progress bar */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--c-gold) 0%, var(--c-coral) 60%, var(--c-sun) 100%);
  z-index: 999; transition: width 0.08s linear;
  box-shadow: 0 0 12px rgba(232, 192, 116, 0.55);
}

/* ============ container / typo ============ */
.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; position: relative; z-index: 2; }
.container--narrow { max-width: 880px; }

.eyebrow {
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--c-gold);
  text-transform: uppercase;
  margin-bottom: 18px;
  display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before {
  content: ""; width: 36px; height: 1px;
  background: linear-gradient(90deg, var(--c-gold), transparent);
}

.section-title {
  font-family: var(--serif-jp);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.35;
  letter-spacing: 0.04em;
  margin: 0 0 28px;
  color: var(--c-ink);
}
.section-title ruby rt {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 0.32em;
  letter-spacing: 0.22em;
  color: var(--c-gold);
  margin-bottom: 6px;
}

.section-lead {
  font-size: 16px;
  color: var(--c-ink-soft);
  max-width: 720px;
  margin: 0 0 56px;
}

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

.hero-bg { position: absolute; inset: 0; z-index: 0; }

.hero-gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(80% 60% at 85% 20%, #ffc88433 0%, transparent 60%),
    radial-gradient(70% 50% at 30% 30%, #ef8b5b22 0%, transparent 70%),
    linear-gradient(180deg, #b76a4a 0%, #8a4a3a 18%, #4d3a32 35%, #1d3a2c 60%, var(--c-bg) 100%);
  animation: heroBreath 18s ease-in-out infinite;
}

@keyframes heroBreath {
  0%, 100% { filter: hue-rotate(0deg) brightness(1); }
  50%      { filter: hue-rotate(-6deg) brightness(1.05); }
}

.hero-sun {
  position: absolute;
  top: 12%; right: -120px;
  width: 420px; height: 420px;
  background: radial-gradient(circle, #fff1c2 0%, #ffc878 30%, #ef8b5b66 55%, transparent 75%);
  filter: blur(4px);
  border-radius: 50%;
  opacity: 0.55;
  will-change: transform;
  mix-blend-mode: screen;
}
.hero-sun::after {
  content: ""; position: absolute; inset: -80px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffd07c33 0%, transparent 60%);
  animation: sunPulse 6s ease-in-out infinite;
}
@keyframes sunPulse {
  0%, 100% { transform: scale(1); opacity: 0.55; }
  50%      { transform: scale(1.12); opacity: 0.8; }
}

.hero-mountains {
  position: absolute; left: 0; right: 0; bottom: 22%;
  height: 180px;
  background:
    linear-gradient(180deg, transparent 0%, #1d3b2e 80%, #112b21 100%);
  clip-path: polygon(0 60%, 8% 45%, 18% 55%, 28% 30%, 40% 50%, 52% 35%, 64% 55%, 75% 25%, 88% 45%, 100% 35%, 100% 100%, 0% 100%);
  opacity: 0.85;
  will-change: transform;
}

.hero-palm {
  position: absolute; bottom: 0; width: 280px; height: 540px;
  pointer-events: none;
  will-change: transform;
  opacity: 0.95;
}
.hero-palm svg { width: 100%; height: 100%; transform-origin: bottom center; }
.hero-palm--left  { left: -40px; transform: rotate(-8deg); }
.hero-palm--right { right: -50px; transform: rotate(10deg) scaleX(-1); }
.hero-palm--left svg  { animation: palmSway 7s ease-in-out infinite; }
.hero-palm--right svg { animation: palmSway 7s ease-in-out infinite reverse; }
@keyframes palmSway {
  0%, 100% { transform: rotate(0deg); }
  50%      { transform: rotate(2.5deg); }
}

.hero-particles { position: absolute; inset: 0; pointer-events: none; }
.particle {
  position: absolute;
  width: 4px; height: 4px;
  background: radial-gradient(circle, #fff6dc 0%, transparent 70%);
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat var(--dur, 14s) linear infinite;
  animation-delay: var(--delay, 0s);
}
@keyframes particleFloat {
  0%   { transform: translate3d(0, 0, 0) scale(0.6); opacity: 0; }
  15%  { opacity: 0.9; }
  100% { transform: translate3d(var(--dx, 40px), -120vh, 0) scale(1.4); opacity: 0; }
}

.hero-vignette {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.35) 100%);
}

.hero-content {
  position: relative; z-index: 2;
  padding: 80px 24px;
  max-width: 920px;
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--serif);
  font-style: italic;
  letter-spacing: 0.35em;
  font-size: 13px;
  color: var(--c-gold-2);
  border: 1px solid rgba(232, 192, 116, 0.4);
  background: rgba(232, 192, 116, 0.06);
  padding: 8px 18px;
  border-radius: 99px;
  text-transform: uppercase;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-family: var(--serif-jp);
  font-weight: 900;
  letter-spacing: 0.03em;
  line-height: 1.2;
  margin: 0 0 32px;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.35);
}
.hero-title__line1 {
  display: block;
  font-size: clamp(20px, 2.6vw, 32px);
  font-weight: 500;
  color: var(--c-ink);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  opacity: 0.92;
}
.hero-title__accent {
  display: block;
  font-family: var(--serif-jp);
  font-weight: 900;
  font-size: clamp(64px, 11vw, 140px);
  letter-spacing: 0.06em;
  line-height: 1;
  background: linear-gradient(90deg, var(--c-gold-2) 0%, var(--c-sun) 45%, var(--c-coral) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
  filter: drop-shadow(0 8px 40px rgba(255, 180, 100, 0.35));
}

.hero-sub {
  font-size: clamp(15px, 1.4vw, 18px);
  color: var(--c-ink-soft);
  margin: 0 auto 40px;
  max-width: 560px;
  line-height: 2;
}

.hero-photo {
  position: relative;
  width: 168px; height: 168px;
  margin: 0 auto 60px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 0 6px rgba(232, 192, 116, 0.25), 0 30px 80px -20px rgba(0, 0, 0, 0.7);
}
.hero-photo img {
  width: 100%; height: 100%; object-fit: cover;
}
.hero-photo__ring {
  position: absolute; inset: -16px;
  border-radius: 50%;
  border: 1px dashed rgba(232, 192, 116, 0.6);
  animation: spin 22s linear infinite;
  pointer-events: none;
}
@keyframes spin { to { transform: rotate(360deg); } }

.hero-scroll {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 44px;
  border: 1px solid rgba(246, 239, 226, 0.55);
  border-radius: 14px;
  display: flex; justify-content: center; padding-top: 8px;
}
.hero-scroll span {
  width: 3px; height: 10px; background: var(--c-gold-2);
  border-radius: 2px;
  animation: scrollDot 1.6s ease-in-out infinite;
}
@keyframes scrollDot {
  0%   { transform: translateY(0); opacity: 0; }
  50%  { opacity: 1; }
  100% { transform: translateY(18px); opacity: 0; }
}

/* ============ SECTION (shared) ============ */
.section {
  position: relative;
  padding: 140px 0;
  isolation: isolate;
}
.section-bg-deco {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(232, 192, 116, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(239, 139, 91, 0.08) 0%, transparent 40%);
}

/* ============ STORY (funnel) ============ */
.section--story { background: linear-gradient(180deg, #0a1f18 0%, #0d2a20 100%); }
.funnel {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.funnel-step {
  position: relative;
  background: var(--c-glass);
  border: 1px solid rgba(246, 239, 226, 0.1);
  border-radius: 22px;
  padding: 32px 26px 28px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform 0.6s var(--ease-out), border-color 0.4s, background 0.4s, box-shadow 0.6s;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex; flex-direction: column;
}
.funnel-step::before {
  content: "";
  position: absolute; left: 0; top: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
  opacity: 0; transition: opacity 0.4s;
}
.funnel-step:hover {
  transform: translateY(-8px);
  border-color: rgba(232, 192, 116, 0.4);
  background: rgba(232, 192, 116, 0.08);
  box-shadow: 0 30px 80px -28px rgba(232, 192, 116, 0.25);
}
.funnel-step:hover::before { opacity: 1; }
.funnel-step__num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 44px;
  color: var(--c-gold);
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 16px;
}
.funnel-step__tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-ink-muted);
  text-transform: uppercase;
  border: 1px solid rgba(246, 239, 226, 0.18);
  padding: 4px 10px;
  border-radius: 99px;
  margin-bottom: 18px;
  align-self: flex-start;
}
.funnel-step h3 {
  font-family: var(--serif-jp);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.6;
  margin: 0 0 12px;
  color: var(--c-ink);
}
.funnel-step p {
  font-size: 13.5px;
  color: var(--c-ink-soft);
  line-height: 1.85;
  margin: 0;
  flex: 1;
}
.funnel-step__arrow {
  display: inline-block;
  margin-top: 18px;
  font-size: 18px;
  color: var(--c-gold);
  transition: transform 0.4s;
}
.funnel-step:hover .funnel-step__arrow { transform: translateX(6px); }

.funnel-step--cta {
  background: linear-gradient(140deg, rgba(232, 192, 116, 0.18), rgba(239, 139, 91, 0.10));
  border-color: rgba(232, 192, 116, 0.35);
}
.funnel-step--cta .funnel-step__tag {
  color: var(--c-gold);
  border-color: rgba(232, 192, 116, 0.5);
}

/* ============ BUILT (cards grid) ============ */
.section--built { background: linear-gradient(180deg, #0d2a20 0%, #0a1f18 60%, #0e2a21 100%); }
.built-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.built-card {
  position: relative;
  padding: 36px 28px 32px;
  background: linear-gradient(160deg, rgba(246, 239, 226, 0.06), rgba(246, 239, 226, 0.02));
  border: 1px solid rgba(246, 239, 226, 0.1);
  border-radius: 24px;
  backdrop-filter: blur(10px);
  transition: transform 0.6s var(--ease-out), box-shadow 0.5s, border-color 0.4s;
  overflow: hidden;
}
.built-card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 24px;
  padding: 1px;
  background: linear-gradient(140deg, transparent 30%, rgba(232, 192, 116, 0.6), transparent 80%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0; transition: opacity 0.5s;
  pointer-events: none;
}
.built-card:hover { transform: translateY(-10px) rotateX(2deg) rotateY(-2deg); border-color: rgba(232, 192, 116, 0.35); box-shadow: 0 40px 90px -30px rgba(0,0,0,0.7); }
.built-card:hover::after { opacity: 1; }
.built-card__icon {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  background: rgba(232, 192, 116, 0.12);
  color: var(--c-gold-2);
  border: 1px solid rgba(232, 192, 116, 0.3);
  border-radius: 14px;
  margin-bottom: 22px;
}
.built-card__icon svg { width: 26px; height: 26px; }
.built-card__no {
  font-family: var(--serif);
  font-style: italic;
  font-size: 13px;
  color: var(--c-gold);
  letter-spacing: 0.2em;
  margin-bottom: 6px;
}
.built-card h3 {
  font-family: var(--serif-jp);
  font-weight: 700;
  font-size: 18px;
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}
.built-card p {
  font-size: 13.5px;
  color: var(--c-ink-soft);
  margin: 0;
  line-height: 1.95;
}

/* ============ GRATITUDE ============ */
.section--gratitude {
  background: linear-gradient(180deg, #0e2a21 0%, #0a1f18 100%);
  padding: 160px 0;
  position: relative;
  overflow: hidden;
}
.gratitude-glow {
  position: absolute;
  top: -10%; left: 50%; transform: translateX(-50%);
  width: 1100px; height: 1100px;
  background: radial-gradient(circle, rgba(232, 192, 116, 0.16) 0%, transparent 55%);
  pointer-events: none;
  will-change: transform;
}
.gratitude-card {
  position: relative;
  background: linear-gradient(160deg, rgba(246, 239, 226, 0.07), rgba(246, 239, 226, 0.02));
  border: 1px solid rgba(232, 192, 116, 0.25);
  border-radius: 30px;
  padding: 60px 56px;
  backdrop-filter: blur(16px);
  box-shadow: 0 50px 120px -40px rgba(0, 0, 0, 0.7);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: center;
}
.gratitude-photo {
  width: 220px; height: 220px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 0 6px rgba(232, 192, 116, 0.18), 0 30px 60px -20px rgba(0,0,0,0.6);
}
.gratitude-photo img { width: 100%; height: 100%; object-fit: cover; }
.gratitude-body p {
  font-size: 16px;
  line-height: 2.1;
  margin: 0 0 18px;
  color: var(--c-ink-soft);
}
.gratitude-body strong { color: var(--c-ink); font-weight: 700; }
.gratitude-body em {
  color: var(--c-gold-2);
  font-style: normal;
  font-weight: 500;
}
.gratitude-hl {
  font-family: var(--serif-jp);
  font-size: 18px !important;
  color: var(--c-ink) !important;
  border-left: 2px solid var(--c-gold);
  padding-left: 18px;
  margin-top: 26px !important;
}
.gratitude-hl span {
  background: linear-gradient(180deg, transparent 60%, rgba(232, 192, 116, 0.35) 60%, rgba(232, 192, 116, 0.35) 90%, transparent 90%);
  padding: 0 2px;
}
.gratitude-foot {
  font-size: 14px !important;
  color: var(--c-ink-muted) !important;
  margin-top: 22px !important;
}

/* ============ PROFILE ============ */
.section--profile {
  padding: 80px 0 120px;
  background: linear-gradient(180deg, #0a1f18 0%, #0c2419 100%);
}
.profile-card {
  text-align: center;
  padding: 56px 40px;
  background: linear-gradient(160deg, rgba(246, 239, 226, 0.05), rgba(246, 239, 226, 0.01));
  border: 1px solid rgba(232, 192, 116, 0.22);
  border-radius: 26px;
  backdrop-filter: blur(10px);
}
.profile-name {
  display: flex; flex-direction: column; gap: 6px;
  margin-bottom: 18px;
}
.profile-name__jp {
  font-family: var(--serif-jp); font-weight: 700;
  font-size: 24px; letter-spacing: 0.06em;
}
.profile-name__handle {
  font-family: var(--serif);
  font-style: italic;
  color: var(--c-gold);
  letter-spacing: 0.15em;
}
.profile-bio { color: var(--c-ink-soft); font-size: 15px; margin: 0 0 32px; }
.profile-links { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.profile-link {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  border-radius: 99px;
  border: 1px solid rgba(232, 192, 116, 0.35);
  background: linear-gradient(135deg, rgba(232, 192, 116, 0.18), rgba(239, 139, 91, 0.1));
  color: var(--c-ink);
  font-weight: 500;
  letter-spacing: 0.06em;
  transition: transform 0.3s, box-shadow 0.4s, border-color 0.4s;
}
.profile-link svg { width: 18px; height: 18px; }
.profile-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px -15px rgba(232, 192, 116, 0.55);
  border-color: var(--c-gold);
}

/* ============ PROMPT ============ */
.section--prompt {
  background: linear-gradient(180deg, #0c2419 0%, #08160f 100%);
  padding: 120px 0 80px;
}
.prompt-box {
  background: rgba(8, 16, 12, 0.6);
  border: 1px solid rgba(232, 192, 116, 0.25);
  border-radius: 20px;
  padding: 0;
  margin: 0 0 36px;
  overflow: hidden;
  backdrop-filter: blur(8px);
}
.prompt-box summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 28px;
  font-family: var(--serif-jp);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--c-gold-2);
  background: linear-gradient(90deg, rgba(232, 192, 116, 0.08), transparent);
  display: flex; align-items: center; justify-content: space-between;
  user-select: none;
}
.prompt-box summary::-webkit-details-marker { display: none; }
.prompt-box summary::after {
  content: "＋";
  font-family: var(--serif);
  color: var(--c-gold);
  font-size: 22px;
  transition: transform 0.4s;
}
.prompt-box[open] summary::after { transform: rotate(45deg); }
.prompt-box pre {
  margin: 0;
  padding: 24px 28px 28px;
  font-family: "SF Mono", "Menlo", "Consolas", monospace;
  font-size: 13px;
  line-height: 1.9;
  color: var(--c-ink-soft);
  background: rgba(0, 0, 0, 0.25);
  white-space: pre-wrap;
  word-break: break-word;
  border-top: 1px solid rgba(232, 192, 116, 0.15);
}
.prompt-box pre code { color: inherit; }

.stack-credit {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  padding: 20px 24px;
  border: 1px dashed rgba(232, 192, 116, 0.3);
  border-radius: 16px;
  color: var(--c-ink-muted);
  font-size: 13px;
  letter-spacing: 0.05em;
  background: rgba(246, 239, 226, 0.02);
}
.stack-credit code {
  font-family: "SF Mono", "Menlo", monospace;
  color: var(--c-gold-2);
  background: rgba(232, 192, 116, 0.1);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12.5px;
}

/* ============ FOOTER ============ */
.site-footer {
  padding: 60px 0 80px;
  text-align: center;
  background: #050d0a;
  color: var(--c-ink-muted);
  font-size: 13px;
  letter-spacing: 0.05em;
}
.site-footer p { margin: 4px 0; }
.site-footer__thanks {
  font-family: var(--serif);
  font-style: italic;
  color: var(--c-gold);
  letter-spacing: 0.18em;
}

/* ============ reveal animations ============ */
[data-reveal] {
  opacity: 0;
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
  will-change: opacity, transform;
}
[data-reveal="up"]   { transform: translateY(36px); }
[data-reveal="pop"]  { transform: translateY(20px) scale(0.92); }
[data-reveal="tilt"] { transform: translateY(28px) rotate(-1.5deg); }
[data-reveal].is-in  { opacity: 1; transform: none; }

/* ============ responsive ============ */
@media (max-width: 1024px) {
  .funnel      { grid-template-columns: repeat(2, 1fr); }
  .built-grid  { grid-template-columns: repeat(2, 1fr); }
  .gratitude-card { grid-template-columns: 1fr; padding: 44px 28px; text-align: center; gap: 28px; }
  .gratitude-photo { margin: 0 auto; width: 180px; height: 180px; }
  .gratitude-hl { text-align: left; }
}

@media (max-width: 640px) {
  .section { padding: 100px 0; }
  .container { padding: 0 20px; }
  .funnel, .built-grid { grid-template-columns: 1fr; }
  .hero-content { padding: 60px 20px; }
  .hero-palm--left  { width: 200px; left: -60px; }
  .hero-palm--right { width: 220px; right: -70px; }
  .hero-photo { width: 140px; height: 140px; margin-bottom: 40px; }
  .gratitude-card { padding: 36px 22px; }
  .gratitude-body p { font-size: 15px; }
  .profile-card { padding: 40px 24px; }
  .prompt-box pre { font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
}