/* =========================================================
   IKEDA — portfolio
   Dark × psychedelic-gradient, premium & stylish
   ========================================================= */
*,*::before,*::after { box-sizing: border-box; }

:root {
  --bg: #07070b;
  --bg-2: #0c0c13;
  --surface: rgba(255,255,255,0.035);
  --surface-2: rgba(255,255,255,0.06);
  --line: rgba(255,255,255,0.09);
  --line-2: rgba(255,255,255,0.16);
  --ink: #f4f4f8;
  --muted: #9797a6;
  --muted-2: #6b6b7a;
  --violet: #8b5cf6;
  --magenta: #e740b0;
  --pink: #ec4899;
  --cyan: #22d3ee;
  --blue: #4f7bff;
  --grad: linear-gradient(115deg, #8b5cf6 0%, #e740b0 42%, #22d3ee 100%);
  --grad-soft: linear-gradient(115deg, rgba(139,92,246,.16), rgba(231,64,176,.14), rgba(34,211,238,.16));
  --max: 1200px;
  --nav-h: 72px;
  --ease: cubic-bezier(.22,1,.36,1);
  --t: .35s var(--ease);
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: "Inter", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", "Yu Gothic", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1,h2,h3,p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 clamp(20px, 5vw, 48px); }
.display { font-family: "Space Grotesk", "Inter", "Hiragino Kaku Gothic ProN", sans-serif; font-weight: 600; letter-spacing: -0.02em; }
.en { font-family: "Space Grotesk", "Inter", sans-serif; }

.gradient-text {
  background: var(--grad);
  background-size: 200% 200%;
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  animation: hue 8s ease infinite;
}
@keyframes hue { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }

/* =========================================================
   Background FX: gradient orbs · noise · cursor glow
   ========================================================= */
.fx { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.5; mix-blend-mode: screen; }
.orb--1 { width: 46vw; height: 46vw; background: #7c3aed; top: -12vw; left: -8vw; animation: drift1 22s var(--ease) infinite alternate; }
.orb--2 { width: 40vw; height: 40vw; background: #e740b0; top: 20vh; right: -10vw; animation: drift2 26s var(--ease) infinite alternate; }
.orb--3 { width: 38vw; height: 38vw; background: #22d3ee; bottom: -14vw; left: 24vw; animation: drift3 30s var(--ease) infinite alternate; opacity: 0.4; }
@keyframes drift1 { to { transform: translate(14vw, 10vh) scale(1.15); } }
@keyframes drift2 { to { transform: translate(-12vw, 8vh) scale(1.1); } }
@keyframes drift3 { to { transform: translate(8vw, -10vh) scale(1.2); } }

body::after { /* noise */
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

#cursor {
  position: fixed; top: 0; left: 0; width: 460px; height: 460px; z-index: 0;
  border-radius: 50%; pointer-events: none;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(139,92,246,.16), rgba(231,64,176,.08) 40%, transparent 62%);
  mix-blend-mode: screen; transition: opacity .4s ease;
  will-change: left, top;
}
@media (hover: none) { #cursor { display: none; } }

/* =========================================================
   Nav
   ========================================================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--nav-h);
  display: flex; align-items: center;
  transition: background .4s ease, backdrop-filter .4s ease, border-color .4s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled { background: rgba(7,7,11,.72); backdrop-filter: blur(14px); border-bottom-color: var(--line); }
.nav__inner { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 clamp(20px,5vw,48px); display: flex; align-items: center; justify-content: space-between; }
.nav__brand { font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 1.3rem; letter-spacing: -0.02em; }
.nav__brand .nav__dot { color: transparent; background: var(--grad); background-clip: text; -webkit-background-clip: text; }
.nav__menu { display: flex; align-items: center; gap: 6px; }
.nav__menu a {
  position: relative; font-size: 0.9rem; font-weight: 500; color: var(--muted);
  padding: 8px 16px; border-radius: 999px; transition: color var(--t), background var(--t);
}
.nav__menu a:hover { color: var(--ink); }
.nav__menu a.is-active { color: var(--ink); }
.nav__menu a.is-active::after { content:""; position:absolute; left:16px; right:16px; bottom:2px; height:2px; background: var(--grad); border-radius: 2px; }
.nav__menu a.nav__sub { color: var(--muted-2); }
.nav__menu a.nav__cta { color: var(--ink); background: var(--surface-2); border: 1px solid var(--line-2); }
.nav__menu a.nav__cta:hover { border-color: transparent; background-image: var(--grad); color: #07070b; }
.nav__toggle { display: none; flex-direction: column; gap: 5px; width: 44px; height: 44px; align-items: center; justify-content: center; background: none; border: none; }
.nav__toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform var(--t), opacity var(--t); }
.nav__toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2){ opacity: 0; }
.nav__toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   Buttons
   ========================================================= */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 15px 30px; border-radius: 999px; font-weight: 600; font-size: 0.98rem; border: 1px solid transparent; transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t), border-color var(--t); }
.btn:active { transform: scale(.97); }
.btn--grad { background-image: var(--grad); background-size: 160% 160%; color: #07070b; box-shadow: 0 10px 40px -10px rgba(231,64,176,.5); animation: hue 8s ease infinite; }
.btn--grad:hover { transform: translateY(-3px); box-shadow: 0 18px 50px -12px rgba(139,92,246,.6); }
.btn--line { border-color: var(--line-2); color: var(--ink); background: var(--surface); }
.btn--line:hover { border-color: var(--ink); transform: translateY(-3px); }
.btn--sm { padding: 9px 18px; font-size: 0.85rem; }
.btn--ghost { background: var(--surface); border: 1px solid var(--line); color: var(--muted); padding: 9px 16px; font-size: 0.85rem; }
.btn--ghost:hover { color: var(--ink); border-color: var(--line-2); }

/* =========================================================
   Section scaffolding
   ========================================================= */
.section { padding: clamp(80px, 12vh, 150px) 0; position: relative; }
.eyebrow { font-family:"Space Grotesk",sans-serif; font-size: 0.8rem; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; color: var(--muted); display: inline-flex; align-items: center; gap: 12px; }
.eyebrow::before { content:""; width: 28px; height: 1px; background: var(--grad); }
.section__title { font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.08; margin-top: 22px; }
.section__lead { color: var(--muted); font-size: clamp(1rem,1.5vw,1.15rem); max-width: 620px; margin-top: 20px; }

/* =========================================================
   Hero
   ========================================================= */
.hero { min-height: 100vh; display: flex; align-items: center; padding-top: var(--nav-h); position: relative; }
.hero__inner { width: 100%; }
.hero__kicker { font-family:"Space Grotesk",sans-serif; font-size: clamp(.78rem,1.4vw,.92rem); letter-spacing: 0.32em; text-transform: uppercase; color: var(--muted); margin-bottom: 30px; }
.hero__title { font-size: clamp(2.9rem, 9vw, 7.2rem); line-height: 0.98; letter-spacing: -0.03em; }
.hero__title .line { display: block; overflow: hidden; }
.hero__title .line > span { display: inline-block; }
.hero__sub { margin-top: 34px; max-width: 560px; color: var(--muted); font-size: clamp(1rem,1.6vw,1.2rem); }
.hero__cta { margin-top: 44px; display: flex; flex-wrap: wrap; gap: 14px; }
.hero__scroll { position: absolute; bottom: 34px; left: clamp(20px,5vw,48px); font-family:"Space Grotesk",sans-serif; font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted-2); display: flex; align-items: center; gap: 10px; }
.hero__scroll::after { content:""; width: 40px; height: 1px; background: var(--muted-2); animation: scrollline 2s ease infinite; transform-origin: left; }
@keyframes scrollline { 0%,100% { transform: scaleX(.3); opacity:.4; } 50% { transform: scaleX(1); opacity:1; } }

/* =========================================================
   Marquee
   ========================================================= */
.marquee { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; white-space: nowrap; padding: 22px 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,.02), transparent); }
.marquee__track { display: inline-block; animation: marquee 30s linear infinite; font-family:"Space Grotesk",sans-serif; font-size: clamp(1.4rem,3.5vw,2.4rem); font-weight: 500; letter-spacing: -0.01em; }
.marquee__track span { margin: 0 26px; color: var(--muted); }
.marquee__track span.on { color: transparent; background: var(--grad); -webkit-background-clip: text; background-clip: text; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* =========================================================
   Philosophy statement
   ========================================================= */
.statement { text-align: left; }
.statement__text { font-size: clamp(1.6rem, 4.4vw, 3rem); line-height: 1.32; letter-spacing: -0.02em; max-width: 16ch; }
.statement__text .dim { color: var(--muted-2); }
.statement__note { margin-top: 30px; color: var(--muted); max-width: 460px; }

/* =========================================================
   Work (services)
   ========================================================= */
.work__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 56px; }
.card {
  position: relative; padding: 40px; border-radius: 20px;
  background: var(--surface); border: 1px solid var(--line);
  overflow: hidden; transition: transform var(--t), border-color var(--t), background var(--t);
}
.card::before { content:""; position: absolute; inset: 0; border-radius: 20px; padding: 1px; background: var(--grad); -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 var(--t); }
.card:hover { transform: translateY(-6px); background: var(--surface-2); }
.card:hover::before { opacity: 1; }
.card__no { font-family:"Space Grotesk",sans-serif; font-size: 0.85rem; letter-spacing: 0.2em; color: transparent; background: var(--grad); -webkit-background-clip: text; background-clip: text; }
.card__title { font-size: clamp(1.4rem,2.4vw,1.85rem); margin-top: 20px; letter-spacing: -0.01em; }
.card__en { font-family:"Space Grotesk",sans-serif; font-size: 0.82rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted-2); margin-top: 6px; }
.card__text { color: var(--muted); margin-top: 18px; font-size: 0.98rem; }
.card__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.tag { font-family:"Space Grotesk",sans-serif; font-size: 0.74rem; letter-spacing: 0.04em; color: var(--muted); border: 1px solid var(--line); padding: 5px 12px; border-radius: 999px; transition: color var(--t), border-color var(--t); }
.card:hover .tag { color: var(--ink); border-color: var(--line-2); }

/* =========================================================
   Approach (end-to-end)
   ========================================================= */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 56px; counter-reset: step; }
.flow__step { position: relative; padding: 28px 24px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); }
.flow__step .k { font-family:"Space Grotesk",sans-serif; font-size: 0.78rem; letter-spacing: 0.18em; text-transform: uppercase; color: transparent; background: var(--grad); -webkit-background-clip: text; background-clip: text; }
.flow__step h3 { font-size: 1.15rem; margin-top: 12px; }
.flow__step p { color: var(--muted); font-size: 0.9rem; margin-top: 8px; }
.flow__step::after { content:"→"; position: absolute; right: -12px; top: 50%; transform: translateY(-50%); color: var(--muted-2); z-index: 2; }
.flow__step:last-child::after { display: none; }

/* =========================================================
   Blog (preview + page)
   ========================================================= */
.blog-preview { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; margin-top: 48px; }
.blog-card { display: block; padding: 30px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); transition: transform var(--t), background var(--t), border-color var(--t); }
.blog-card:hover { transform: translateY(-5px); background: var(--surface-2); border-color: var(--line-2); }
.blog-card__meta { font-family:"Space Grotesk",sans-serif; font-size: 0.76rem; letter-spacing: 0.12em; color: var(--muted-2); text-transform: uppercase; }
.blog-card__title { font-size: 1.2rem; margin-top: 12px; line-height: 1.4; }
.blog-card__excerpt { color: var(--muted); font-size: 0.92rem; margin-top: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.blog-empty { color: var(--muted); }

/* --- blog page --- */
.editor { border-radius: 20px; background: var(--surface); border: 1px solid var(--line); margin-bottom: 22px; overflow: hidden; }
.editor__head { display: flex; align-items: center; justify-content: space-between; padding: 20px 26px; cursor: pointer; }
.editor__head h2 { font-family:"Space Grotesk",sans-serif; font-size: 1rem; letter-spacing: 0.04em; }
.editor__toggle { color: var(--muted); font-size: 0.85rem; }
.editor__body { padding: 0 26px 26px; display: grid; gap: 16px; }
.editor__body[hidden] { display: none; }
.field label { display: block; font-family:"Space Grotesk",sans-serif; font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.field input, .field textarea { width: 100%; background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px; color: var(--ink); font-family: inherit; font-size: 1rem; padding: 14px 16px; transition: border-color var(--t), box-shadow var(--t); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 3px rgba(139,92,246,.18); }
.field textarea { resize: vertical; line-height: 1.85; }
.editor__foot { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.editor__note { color: var(--muted-2); font-size: 0.82rem; }

.article { padding: 34px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); margin-bottom: 16px; transition: border-color var(--t), transform var(--t); }
.article:hover { border-color: var(--line-2); }
.article__meta { display: flex; align-items: center; gap: 12px; font-family:"Space Grotesk",sans-serif; font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 14px; }
.article__tag { color: transparent; background: var(--grad); -webkit-background-clip: text; background-clip: text; }
.article__title { font-size: clamp(1.5rem,2.6vw,2rem); line-height: 1.3; letter-spacing: -0.01em; }
.article__body { color: #c9c9d4; margin-top: 16px; white-space: pre-wrap; word-break: break-word; line-height: 1.9; }
.article__body.is-clamped { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.article__foot { display: flex; align-items: center; gap: 16px; margin-top: 18px; }
.article__more { border: none; background: none; color: transparent; background-image: var(--grad); -webkit-background-clip: text; background-clip: text; font-family:"Space Grotesk",sans-serif; font-weight: 600; font-size: 0.85rem; letter-spacing: 0.02em; }
.article__del { border: none; background: none; color: var(--muted-2); font-size: 0.85rem; margin-left: auto; }
.article__del:hover { color: var(--pink); }

/* =========================================================
   Contact
   ========================================================= */
.contact__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px,5vw,70px); align-items: start; }
.contact__mailbox { margin-top: 30px; padding: 26px; border-radius: 18px; background: var(--surface); border: 1px solid var(--line); }
.contact__mail-label { font-family:"Space Grotesk",sans-serif; font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted-2); }
.contact__mail { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 10px; }
.contact__mail a { font-size: clamp(1rem,2vw,1.3rem); font-weight: 600; word-break: break-all; }
.contact__form { display: grid; gap: 16px; }
.contact__note { color: var(--muted-2); font-size: 0.82rem; }
.form-status { font-size: 0.9rem; min-height: 1.2em; }
.form-status.ok { color: var(--cyan); }

/* =========================================================
   SNS / つぶやき (sub feature)
   ========================================================= */
.sub-banner { padding: 26px 30px; border-radius: 18px; background: var(--grad-soft); border: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 40px; }
.sub-banner p { color: var(--muted); font-size: 0.94rem; }
.sub-banner b { color: var(--ink); }

.roulette { text-align: center; margin: 24px 0; padding: 34px 24px; border-radius: 20px; background: var(--surface); border: 1px solid var(--line); position: relative; overflow: hidden; }
.roulette__eyebrow { font-family:"Space Grotesk",sans-serif; font-size: 0.78rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.roulette__head { font-family:"Space Grotesk",sans-serif; font-size: 1.4rem; margin: 6px 0 20px; }
.reel { min-height: 96px; display: flex; align-items: center; justify-content: center; padding: 18px; margin-bottom: 20px; border-radius: 14px; background: var(--bg-2); border: 1px dashed var(--line-2); }
.reel__text { font-size: 1.3rem; font-weight: 600; line-height: 1.5; }
.reel.is-spinning .reel__text { color: var(--muted); }
.reel.is-hit { animation: pop .45s var(--ease); }
.reel.is-hit .reel__text { color: transparent; background: var(--grad); -webkit-background-clip: text; background-clip: text; }
@keyframes pop { 0%{transform:scale(.85);} 55%{transform:scale(1.08);} 100%{transform:scale(1);} }
.roulette__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.roulette__hint { margin-top: 14px; font-size: 0.84rem; color: var(--muted); }
.roulette__hint b { color: var(--ink); }

.composer { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 22px; margin-bottom: 26px; }
.composer__topic { display: flex; align-items: center; gap: 8px; margin: 12px 0 4px; }
.topic-chip { font-size: 0.85rem; font-weight: 600; color: #07070b; background-image: var(--grad); padding: 5px 14px; border-radius: 999px; }
.topic-clear { border: none; background: var(--surface-2); color: var(--muted); width: 26px; height: 26px; border-radius: 50%; }
.composer__text { width: 100%; border: none; resize: vertical; background: transparent; font-family: inherit; font-size: 1.05rem; line-height: 1.7; color: var(--ink); padding: 10px 4px; }
.composer__text:focus { outline: none; }
.composer__text::placeholder { color: var(--muted-2); }
.composer__row { display: flex; align-items: center; gap: 12px; border-top: 1px solid var(--line); padding-top: 14px; }
.composer__name { flex: 1; background: var(--bg-2); border: 1px solid var(--line); border-radius: 999px; padding: 10px 16px; font-size: 0.92rem; font-family: inherit; color: var(--ink); }
.composer__name:focus { outline: none; border-color: var(--violet); }
.composer__count { font-size: 0.85rem; color: var(--muted); }
.composer__count b { color: var(--ink); }
.composer__count.is-over b { color: var(--pink); }
.composer__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 16px; }
.composer__note { font-size: 0.8rem; color: var(--muted-2); }

.timeline__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.timeline__tools { display: flex; gap: 8px; align-items: center; }
.select { font-family: inherit; font-size: 0.84rem; padding: 9px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--ink); }
.select:focus { outline: none; border-color: var(--violet); }
.stat-chip { font-family:"Space Grotesk",sans-serif; font-size: 0.8rem; color: var(--muted); background: var(--surface); border: 1px solid var(--line); padding: 6px 12px; border-radius: 999px; }
.stat-chip b { color: var(--ink); }
.filterbar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; font-size: 0.85rem; color: var(--muted); }
.filter-tag { font-weight: 600; color: #07070b; background-image: var(--grad); padding: 3px 12px; border-radius: 999px; }
.filter-clear { border: none; background: none; color: var(--pink); font-size: 0.85rem; font-weight: 600; text-decoration: underline; }

.feed { display: flex; flex-direction: column; gap: 12px; }
.post { display: flex; gap: 14px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 18px; animation: rise .4s var(--ease); }
@keyframes rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.post__avatar { flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.1rem; color: #07070b; }
.post__body { flex: 1; min-width: 0; }
.post__meta { display: flex; align-items: center; gap: 6px; font-size: 0.9rem; }
.post__name { font-weight: 600; }
.post__dot, .post__time { color: var(--muted-2); font-size: 0.85rem; }
.post__del { margin-left: auto; border: none; background: none; font-size: 0.9rem; opacity: 0.4; }
.post__del:hover { opacity: 1; }
.post__topic { display: inline-block; margin: 6px 0 2px; border: 1px solid var(--line-2); background: transparent; font-size: 0.78rem; font-weight: 600; color: var(--muted); padding: 3px 12px; border-radius: 999px; }
.post__topic:hover { color: var(--ink); }
.post__text { margin: 6px 0 10px; font-size: 1.02rem; line-height: 1.75; white-space: pre-wrap; word-break: break-word; }
.post__actions { display: flex; gap: 8px; }
.like { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: transparent; color: var(--muted); padding: 6px 14px; border-radius: 999px; font-size: 0.86rem; font-weight: 500; transition: all var(--t); }
.like:hover { border-color: var(--pink); color: var(--pink); }
.like.is-liked { background: rgba(236,72,153,.12); border-color: var(--pink); color: var(--pink); }
.like.is-liked .like__icon { animation: beat .4s var(--ease); }
@keyframes beat { 0%,100%{transform:scale(1);} 40%{transform:scale(1.35);} }

.empty { text-align: center; padding: 46px 20px; color: var(--muted); }
.empty__emoji { font-size: 2.4rem; }
.empty__title { font-weight: 600; color: var(--ink); margin-top: 8px; }
.empty__text { font-size: 0.92rem; margin-top: 4px; }

/* =========================================================
   Footer
   ========================================================= */
.footer { border-top: 1px solid var(--line); padding: 60px 0 46px; }
.footer__inner { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.footer__brand { font-family:"Space Grotesk",sans-serif; font-weight: 700; font-size: 1.8rem; letter-spacing: -0.02em; }
.footer__brand .dot { color: transparent; background: var(--grad); -webkit-background-clip: text; background-clip: text; }
.footer__tag { color: var(--muted); margin-top: 10px; max-width: 320px; font-size: 0.92rem; }
.footer__col h4 { font-family:"Space Grotesk",sans-serif; font-size: 0.74rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 14px; }
.footer__col a { display: block; color: var(--muted); font-size: 0.92rem; padding: 4px 0; transition: color var(--t); }
.footer__col a:hover { color: var(--ink); }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 50px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted-2); font-size: 0.82rem; }
.footer__reset { border: none; background: none; color: var(--muted-2); font-size: 0.78rem; text-decoration: underline; }
.footer__reset:hover { color: var(--pink); }

/* =========================================================
   Reveal on scroll
   ========================================================= */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .orb, .marquee__track, .btn--grad, .gradient-text { animation: none !important; }
}

/* =========================================================
   Toast
   ========================================================= */
.toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px); background-image: var(--grad); color: #07070b; padding: 12px 24px; border-radius: 999px; font-size: 0.9rem; font-weight: 600; box-shadow: 0 12px 30px rgba(0,0,0,.5); opacity: 0; pointer-events: none; z-index: 300; transition: opacity .3s ease, transform .3s var(--ease); }
.toast.is-show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 900px) {
  .work__grid, .blog-preview, .contact__inner { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr 1fr; }
  .flow__step::after { display: none; }
}
@media (max-width: 680px) {
  .nav__toggle { display: flex; }
  .nav__menu { position: fixed; top: var(--nav-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: rgba(7,7,11,.96); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); padding: 10px 0 18px; transform: translateY(-130%); transition: transform .4s var(--ease); }
  .nav__menu.is-open { transform: translateY(0); }
  .nav__menu a { padding: 15px clamp(20px,5vw,48px); border-radius: 0; }
  .nav__menu a.is-active::after { display: none; }
  .nav__menu a.nav__cta { margin: 8px clamp(20px,5vw,48px) 0; text-align: center; justify-content: center; }
  .flow { grid-template-columns: 1fr; }
  .composer__foot { flex-direction: column; align-items: stretch; }
  .composer__foot .btn { justify-content: center; }
}