/* ─────────────────────────────────────────
   mystream-auto · official site
   Concept: 静かな流れ — quiet stream
   ───────────────────────────────────────── */

:root {
    --paper: #F6F2E8;
    --paper-deep: #EFE9DA;
    --paper-edge: rgba(26, 35, 50, 0.08);
    --ink: #1A2332;
    --ink-soft: #2E3A4A;
    --sub: #5C6873;
    --mute: #8A8F95;
    --stream-1: #3B6FA8;
    --stream-2: #69B0C9;
    --stream-3: #A8D5DD;
    --terracotta: #C7693E;
    --gold: #B89058;
    --green: #5C8266;

    --serif: "Shippori Mincho", "Noto Serif JP", serif;
    --sans: "Noto Sans JP", sans-serif;
    --mono: "JetBrains Mono", "SFMono-Regular", ui-monospace, monospace;

    --radius-s: 4px;
    --radius-m: 8px;
    --radius-l: 16px;

    --shadow-soft: 0 1px 2px rgba(26, 35, 50, 0.04), 0 8px 24px rgba(26, 35, 50, 0.06);
    --shadow-press: 0 0 0 1px var(--paper-edge), 0 14px 36px rgba(26, 35, 50, 0.10);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--sans);
    color: var(--ink);
    background: var(--paper);
    line-height: 1.72;
    font-feature-settings: "palt" 1;
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at 18% 24%, rgba(105, 176, 201, 0.10) 0, transparent 38%),
        radial-gradient(circle at 86% 14%, rgba(184, 144, 88, 0.08) 0, transparent 32%),
        radial-gradient(circle at 50% 92%, rgba(59, 111, 168, 0.06) 0, transparent 40%);
}

/* ─── grain overlay ─── */
body::before {
    content: "";
    position: fixed; inset: 0;
    pointer-events: none; z-index: 1;
    opacity: 0.45; mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.10 0 0 0 0 0.13 0 0 0 0 0.20 0 0 0 0.06 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

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

a { color: inherit; text-decoration: none; }
a:focus-visible {
    outline: 2px solid var(--stream-1);
    outline-offset: 4px;
    border-radius: 2px;
}

button { font: inherit; color: inherit; cursor: pointer; border: none; background: none; }

/* ─── layout primitives ─── */
.shell {
    width: min(1180px, 92vw);
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.eyebrow {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--stream-1);
    display: inline-flex;
    align-items: center;
    gap: 0.6em;
}
.eyebrow::before {
    content: "";
    width: 28px; height: 1px;
    background: var(--stream-1);
    display: inline-block;
}

.section-title {
    font-family: var(--serif);
    font-weight: 600;
    color: var(--ink);
    letter-spacing: 0.01em;
    line-height: 1.32;
}

.section-title .en {
    display: block;
    font-family: var(--mono);
    font-size: 0.7rem;
    font-weight: 400;
    letter-spacing: 0.18em;
    color: var(--mute);
    text-transform: uppercase;
    margin-top: 1.2rem;
}

.lead {
    color: var(--sub);
    font-size: 1.02rem;
    max-width: 38em;
}

/* ═══════════════════════════════════════════
   NAV
   ═══════════════════════════════════════════ */
.nav {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    background: rgba(246, 242, 232, 0.78);
    border-bottom: 1px solid var(--paper-edge);
}
.nav-row {
    display: flex; align-items: center; justify-content: space-between;
    height: 68px;
}
.brand {
    display: inline-flex; align-items: center; gap: 0.6rem;
    font-family: var(--mono);
    font-size: 0.94rem;
    letter-spacing: 0.04em;
    color: var(--ink);
}
.brand-mark {
    width: 28px; height: 28px;
    flex-shrink: 0;
}
.brand b { font-weight: 600; }

.nav-links {
    display: none;
    gap: 2.2rem;
    font-size: 0.86rem;
    color: var(--sub);
}
.nav-links a { transition: color .2s; }
.nav-links a:hover { color: var(--stream-1); }

@media (min-width: 820px) {
    .nav-links { display: flex; }
}

/* ═══════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════ */
.hero {
    position: relative;
    padding: 5rem 0 7rem;
    overflow: hidden;
}
.hero-grid {
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr;
    align-items: center;
}
@media (min-width: 880px) {
    .hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 4rem; }
}

.hero-copy h1 {
    font-family: var(--serif);
    font-weight: 600;
    font-size: clamp(2.1rem, 5.6vw, 3.7rem);
    line-height: 1.22;
    letter-spacing: -0.005em;
    color: var(--ink);
    margin-top: 1.6rem;
}
.hero-copy h1 .accent {
    background: linear-gradient(90deg, var(--stream-1), var(--stream-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-style: italic;
    padding-right: 0.05em;
}
.hero-copy h1 .small {
    display: block;
    font-size: 0.62em;
    color: var(--sub);
    font-weight: 500;
    margin-top: 0.6rem;
    letter-spacing: 0.02em;
}

.hero-sub {
    margin-top: 1.8rem;
    color: var(--sub);
    font-size: 1.05rem;
    max-width: 30em;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2.4rem;
}

.btn {
    display: inline-flex; align-items: center; gap: 0.6rem;
    padding: 0.9em 1.6em;
    border-radius: 999px;
    font-size: 0.94rem;
    letter-spacing: 0.02em;
    transition: transform .2s, box-shadow .2s, background .2s, color .2s;
    border: 1px solid transparent;
    will-change: transform;
}
.btn-primary {
    background: var(--ink);
    color: var(--paper);
    box-shadow: var(--shadow-soft);
}
.btn-primary:hover {
    background: var(--stream-1);
    transform: translateY(-2px);
    box-shadow: var(--shadow-press);
}
.btn-ghost {
    color: var(--ink);
    border-color: rgba(26, 35, 50, 0.18);
    background: rgba(255, 255, 255, 0.45);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.95); border-color: var(--ink); }

.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(4px); }

.hero-meta {
    margin-top: 3.2rem;
    display: flex; flex-wrap: wrap;
    gap: 2rem 3rem;
    font-family: var(--mono);
    font-size: 0.76rem;
    color: var(--sub);
}
.hero-meta div span {
    display: block;
    font-size: 0.66rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--mute);
    margin-bottom: 0.3rem;
}

/* hero visual: stream artwork */
.hero-art {
    position: relative;
    aspect-ratio: 4 / 5;
    max-height: 560px;
    overflow: hidden;
    border-radius: var(--radius-l);
    background:
        linear-gradient(160deg, rgba(105, 176, 201, 0.18), rgba(59, 111, 168, 0.05) 60%, rgba(184, 144, 88, 0.12)),
        var(--paper-deep);
    box-shadow: var(--shadow-press);
}
.hero-art svg.flow {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    z-index: 1;
}
.hero-art-meta {
    position: absolute;
    bottom: 1.6rem; left: 1.6rem; right: 1.6rem;
    z-index: 2;
    display: flex; justify-content: space-between; align-items: end;
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-soft);
}
.hero-art-tags {
    position: absolute;
    top: 1.6rem; left: 1.6rem;
    z-index: 2;
    display: flex; flex-wrap: wrap;
    gap: 0.4rem;
}
.tag-chip {
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 0.4rem 0.7rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.74);
    color: var(--ink-soft);
    border: 1px solid var(--paper-edge);
}

/* ═══════════════════════════════════════════
   PROBLEM section
   ═══════════════════════════════════════════ */
.problems {
    padding: 6rem 0 3.5rem;
    border-top: 1px solid var(--paper-edge);
}

.problems-head {
    display: grid; gap: 1.6rem;
    grid-template-columns: 1fr;
    margin-bottom: 4rem;
}
@media (min-width: 820px) {
    .problems-head {
        grid-template-columns: 0.85fr 1.15fr;
        gap: 4rem; align-items: end;
    }
}
.problems-head .section-title {
    font-size: clamp(1.7rem, 3.6vw, 2.4rem);
}

.problems-list {
    display: grid; gap: 1.4rem;
    grid-template-columns: 1fr;
    counter-reset: pcount;
}
@media (min-width: 700px) {
    .problems-list { grid-template-columns: repeat(3, 1fr); gap: 1.6rem; }
}

.problem-card {
    counter-increment: pcount;
    background: rgba(255, 255, 255, 0.66);
    border: 1px solid var(--paper-edge);
    border-radius: var(--radius-l);
    padding: 2rem 1.8rem 2.4rem;
    position: relative;
    transition: transform .25s, background .25s, border-color .25s;
}
.problem-card:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.92);
    border-color: rgba(59, 111, 168, 0.32);
}
.problem-card::before {
    content: counter(pcount, decimal-leading-zero);
    font-family: var(--mono);
    font-size: 0.74rem;
    letter-spacing: 0.16em;
    color: var(--terracotta);
    display: block;
    margin-bottom: 1.4rem;
}
.problem-card h3 {
    font-family: var(--serif);
    font-weight: 600;
    font-size: 1.15rem;
    line-height: 1.55;
    margin-bottom: 0.9rem;
    color: var(--ink);
}
.problem-card p {
    font-size: 0.92rem;
    color: var(--sub);
    line-height: 1.78;
}

/* ═══════════════════════════════════════════
   HOW IT WORKS
   ═══════════════════════════════════════════ */
.flow {
    padding: 6rem 0;
    position: relative;
}
.flow-head {
    text-align: center;
    max-width: 38em;
    margin: 0 auto 4rem;
}
.flow-head .section-title {
    font-size: clamp(1.7rem, 3.6vw, 2.4rem);
    margin-top: 1.2rem;
}
.flow-head .lead { margin: 1.4rem auto 0; }

.flow-diagram {
    display: grid;
    gap: 2.2rem;
    grid-template-columns: 1fr;
    align-items: stretch;
    max-width: 980px;
    margin: 0 auto;
    position: relative;
}
@media (min-width: 820px) {
    .flow-diagram { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
}

.flow-node {
    background: var(--paper);
    border: 1px solid var(--paper-edge);
    border-radius: var(--radius-l);
    padding: 2rem 1.6rem;
    text-align: left;
    position: relative;
    transition: transform .2s, box-shadow .2s;
}
.flow-node:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-soft);
}
.flow-node-num {
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--mute);
    margin-bottom: 1.4rem;
    display: block;
}
.flow-node h4 {
    font-family: var(--serif);
    font-weight: 600;
    font-size: 1.14rem;
    line-height: 1.45;
    margin-bottom: 0.4rem;
    color: var(--ink);
}
.flow-node h4 .en {
    display: block;
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--stream-1);
    margin-top: 0.3rem;
    font-weight: 400;
}
.flow-node p {
    font-size: 0.88rem;
    color: var(--sub);
    margin-top: 1rem;
    line-height: 1.78;
}
.flow-icon { width: 36px; height: 36px; margin-bottom: 1.6rem; color: var(--stream-1); }

/* connecting line on desktop */
@media (min-width: 820px) {
    .flow-diagram::before {
        content: "";
        position: absolute;
        top: 50%; left: 8%; right: 8%;
        height: 1px;
        background: linear-gradient(90deg, transparent, var(--stream-2) 14%, var(--stream-1) 50%, var(--stream-2) 86%, transparent);
        z-index: -1;
    }
}

/* ═══════════════════════════════════════════
   FEATURED PRODUCT (日報自動化)
   ═══════════════════════════════════════════ */
.featured {
    padding: 6rem 0;
    background: linear-gradient(180deg, transparent, rgba(105, 176, 201, 0.06), transparent);
    border-top: 1px solid var(--paper-edge);
    border-bottom: 1px solid var(--paper-edge);
}
.featured-grid {
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr;
    align-items: start;
}
@media (min-width: 920px) {
    .featured-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 4rem; }
}
.featured-copy .section-title {
    font-size: clamp(1.8rem, 3.8vw, 2.6rem);
    margin-top: 1.2rem;
}
.featured-copy .lead { margin-top: 1.6rem; }

.feature-list {
    list-style: none;
    margin-top: 1.8rem;
    display: grid;
    gap: 0.8rem;
}
.feature-list li {
    display: flex; align-items: start; gap: 0.7rem;
    font-size: 0.96rem;
    color: var(--ink-soft);
}
.feature-list li::before {
    content: "→";
    color: var(--stream-1);
    flex-shrink: 0;
    font-family: var(--mono);
    margin-top: 0.05em;
}

.video-frame {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-l);
    overflow: hidden;
    background: var(--ink);
    box-shadow: var(--shadow-press);
    border: 1px solid var(--paper-edge);
}
.video-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%; height: 100%;
    border: 0;
}
.video-caption {
    margin-top: 0.9rem;
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--mute);
    text-align: right;
}

/* PRICING */
.pricing {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px dashed var(--paper-edge);
}

.pricing-row {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}
@media (min-width: 760px) {
    .pricing-row { grid-template-columns: 1.2fr 1fr 1fr 1fr; align-items: stretch; }
}

.price-card {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--paper-edge);
    border-radius: var(--radius-m);
    padding: 1.6rem 1.4rem;
    display: flex; flex-direction: column;
    gap: 0.8rem;
    position: relative;
    transition: transform .2s, border-color .2s;
}
.price-card:hover { border-color: var(--stream-1); transform: translateY(-2px); }
.price-card .label {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--mute);
}
.price-card .name {
    font-family: var(--serif);
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--ink);
    line-height: 1.4;
}
.price-card .amount {
    font-family: var(--serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.01em;
    line-height: 1.1;
}
.price-card .amount .yen { font-size: 0.6em; color: var(--sub); margin-left: 0.1em; font-weight: 500; }
.price-card .note {
    font-size: 0.78rem;
    color: var(--sub);
    line-height: 1.6;
    margin-top: auto;
}

.price-card.flag {
    background: linear-gradient(155deg, rgba(199, 105, 62, 0.10), rgba(184, 144, 88, 0.06));
    border-color: rgba(199, 105, 62, 0.30);
}
.price-card.flag::after {
    content: "MONITOR";
    position: absolute;
    top: 0.8rem; right: 0.8rem;
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    color: var(--terracotta);
}
.price-card.flag .strike {
    text-decoration: line-through;
    color: var(--mute);
    font-size: 0.84rem;
    font-family: var(--sans);
    font-weight: 500;
    margin-top: -0.2rem;
}

.cta-row {
    margin-top: 2.4rem;
    display: flex; flex-wrap: wrap; gap: 1rem;
}

/* ═══════════════════════════════════════════
   OTHER SERVICES
   ═══════════════════════════════════════════ */
.services {
    padding: 6rem 0;
}
.services-head {
    display: grid; gap: 1.6rem;
    grid-template-columns: 1fr;
    margin-bottom: 3rem;
}
@media (min-width: 820px) {
    .services-head { grid-template-columns: 1fr 1fr; gap: 4rem; align-items: end; }
}
.services-head .section-title {
    font-size: clamp(1.7rem, 3.6vw, 2.4rem);
}

.services-grid {
    display: grid; gap: 1.2rem;
    grid-template-columns: 1fr;
}
@media (min-width: 700px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
    .services-grid { grid-template-columns: repeat(4, 1fr); }
}

.svc-card {
    background: rgba(255, 255, 255, 0.55);
    border: 1px solid var(--paper-edge);
    border-radius: var(--radius-l);
    padding: 1.7rem 1.5rem;
    display: flex; flex-direction: column;
    gap: 0.8rem;
    transition: background .2s, transform .2s;
    min-height: 200px;
}
.svc-card:hover {
    background: rgba(255, 255, 255, 0.92);
    transform: translateY(-3px);
}
.svc-card .icon { width: 28px; height: 28px; color: var(--stream-1); }
.svc-card h4 {
    font-family: var(--serif);
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--ink);
}
.svc-card p {
    font-size: 0.88rem;
    color: var(--sub);
    line-height: 1.7;
    margin-top: auto;
}

/* ═══════════════════════════════════════════
   TRUST / WHY US
   ═══════════════════════════════════════════ */
.trust {
    padding: 5rem 0 6rem;
    border-top: 1px solid var(--paper-edge);
    background: linear-gradient(180deg, transparent, rgba(184, 144, 88, 0.04));
}
.trust-grid {
    display: grid;
    gap: 2.2rem;
    grid-template-columns: 1fr;
    counter-reset: tcount;
}
@media (min-width: 760px) {
    .trust-grid { grid-template-columns: repeat(3, 1fr); gap: 3rem; }
}

.trust-item {
    counter-increment: tcount;
    padding-left: 0;
    border-left: 1px solid rgba(26, 35, 50, 0.10);
    padding-left: 1.6rem;
}
.trust-item::before {
    content: counter(tcount, decimal-leading-zero) " — ";
    font-family: var(--mono);
    font-size: 0.74rem;
    letter-spacing: 0.16em;
    color: var(--gold);
    display: block;
    margin-bottom: 1rem;
}
.trust-item h4 {
    font-family: var(--serif);
    font-weight: 600;
    font-size: 1.08rem;
    line-height: 1.55;
    color: var(--ink);
    margin-bottom: 0.7rem;
}
.trust-item p {
    font-size: 0.92rem;
    color: var(--sub);
    line-height: 1.78;
}

/* ═══════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════ */
.contact {
    padding: 6rem 0 7rem;
    text-align: center;
}
.contact-wrap {
    max-width: 720px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--paper-edge);
    border-radius: var(--radius-l);
    padding: clamp(2.5rem, 6vw, 4rem) clamp(1.5rem, 5vw, 3rem);
    box-shadow: var(--shadow-press);
    position: relative;
    overflow: hidden;
}
.contact-wrap::before {
    content: "";
    position: absolute;
    top: -100px; right: -120px;
    width: 280px; height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59, 111, 168, 0.18), transparent 65%);
    z-index: -1;
}
.contact-title {
    font-family: var(--serif);
    font-weight: 600;
    font-size: clamp(1.5rem, 3.2vw, 2.2rem);
    line-height: 1.36;
    color: var(--ink);
    margin: 1.2rem 0 1.4rem;
}
.contact-lead {
    color: var(--sub);
    line-height: 1.85;
    max-width: 38em;
    margin: 0 auto 2.4rem;
}
.contact-channels {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
    text-align: left;
    max-width: 480px;
    margin: 2rem auto 0;
}
.channel {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem;
    padding: 1.1rem 1.4rem;
    border: 1px solid var(--paper-edge);
    border-radius: var(--radius-m);
    background: var(--paper);
    transition: border-color .2s, transform .2s, background .2s;
}
.channel:hover {
    border-color: var(--stream-1);
    transform: translateX(4px);
    background: rgba(255, 255, 255, 0.95);
}
.channel-name {
    font-family: var(--serif);
    font-weight: 600;
    font-size: 0.98rem;
    color: var(--ink);
}
.channel-name .en {
    display: block;
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--mute);
    font-weight: 400;
    margin-top: 0.2rem;
}
.channel .arrow { color: var(--stream-1); transition: transform .2s; }
.channel:hover .arrow { transform: translateX(4px); }

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.footer {
    border-top: 1px solid var(--paper-edge);
    background: var(--paper-deep);
    padding: 3rem 0 2.4rem;
    font-size: 0.86rem;
    color: var(--sub);
}
.footer-row {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
}
@media (min-width: 760px) {
    .footer-row { grid-template-columns: 1.4fr 1fr 1fr; gap: 3rem; }
}
.footer h5 {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--mute);
    font-weight: 500;
    margin-bottom: 1rem;
}
.footer ul { list-style: none; }
.footer li { margin-bottom: 0.55rem; }
.footer a { color: var(--ink-soft); transition: color .2s; }
.footer a:hover { color: var(--stream-1); }
.footer-brand p { line-height: 1.85; max-width: 32em; }
.footer-bottom {
    margin-top: 2.4rem;
    padding-top: 1.6rem;
    border-top: 1px solid var(--paper-edge);
    display: flex; flex-wrap: wrap;
    justify-content: space-between; gap: 1rem;
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    color: var(--mute);
    text-transform: uppercase;
}

/* ═══════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════ */
@keyframes flow-stream {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -200; }
}
@keyframes float-y {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
@keyframes fade-up {
    from { opacity: 0; transform: translateY(14px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-copy > * { animation: fade-up .7s cubic-bezier(.2,.8,.2,1) both; }
.hero-copy > *:nth-child(1) { animation-delay: .05s; }
.hero-copy > *:nth-child(2) { animation-delay: .15s; }
.hero-copy > *:nth-child(3) { animation-delay: .28s; }
.hero-copy > *:nth-child(4) { animation-delay: .42s; }
.hero-copy > *:nth-child(5) { animation-delay: .56s; }
.hero-art { animation: fade-up .9s cubic-bezier(.2,.8,.2,1) both .25s; }

.hero-art .pulse {
    animation: float-y 4.5s ease-in-out infinite;
    transform-origin: center;
}

.flow-line { stroke-dasharray: 6 8; animation: flow-stream 6s linear infinite; }

/* respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    html { scroll-behavior: auto; }
}

/* ═══════════════════════════════════════════
   LEAD FORM (contact section, 2026-05-09)
   ═══════════════════════════════════════════ */
.lead-form {
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid var(--paper-edge);
    padding: 1.8rem 1.6rem;
    margin: 1.4rem 0 2.2rem;
    border-radius: 4px;
}

.lead-row {
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.lead-row label {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-soft, #5C6873);
}

.lead-row label .req { color: #C7693E; margin-left: 0.2rem; }

.lead-row input[type="email"],
.lead-row input[type="text"],
.lead-row textarea {
    font-family: inherit;
    font-size: 0.95rem;
    padding: 0.7rem 0.85rem;
    border: 1px solid var(--paper-edge);
    background: #FFFFFF;
    color: #1A2332;
    border-radius: 2px;
    width: 100%;
    box-sizing: border-box;
}

.lead-row input:focus,
.lead-row textarea:focus {
    outline: 1px solid #69B0C9;
    outline-offset: 0;
    border-color: #69B0C9;
}

.lead-row textarea { resize: vertical; min-height: 80px; }

.lead-agree label {
    flex-direction: row;
    align-items: flex-start;
    gap: 0.6rem;
    text-transform: none;
    letter-spacing: 0.02em;
    font-family: inherit;
    font-size: 0.82rem;
    color: var(--ink-soft, #5C6873);
    cursor: pointer;
}

.lead-agree input[type="checkbox"] { margin-top: 0.3rem; flex-shrink: 0; }

.lead-submit {
    background: #1A2332;
    color: #F6F2E8;
    font-family: var(--mono);
    font-size: 0.78rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    border: none;
    padding: 0.95rem 1.6rem;
    cursor: pointer;
    border-radius: 2px;
    width: 100%;
    transition: background 0.15s ease;
}

.lead-submit:hover { background: #3B6FA8; }

.contact-or {
    text-align: center;
    font-family: var(--mono);
    font-size: 0.65rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--mute);
    margin: 1.4rem 0 1rem;
}

/* ═══════════════════════════════════════════
   CONTACT v2 — directory of inquiries
   editorial table-of-contents pattern,
   replaces inline form with quiet 3-route picker
   ═══════════════════════════════════════════ */
section.contact {
    padding: 7rem 0 8rem;
    text-align: left;
    border-top: 1px solid var(--paper-edge);
    position: relative;
}
section.contact::before {
    content: "Inquiry — II routes";
    position: absolute;
    top: 1.4rem; left: 50%;
    transform: translateX(-50%);
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    color: var(--mute);
    opacity: 0.7;
}

.contact-head {
    max-width: 720px;
    margin: 0 auto 4.4rem;
    text-align: center;
}
.contact-head .eyebrow {
    display: inline-flex;
    margin-bottom: 1.6rem;
}
.contact-head .contact-title {
    font-family: var(--serif);
    font-weight: 600;
    font-size: clamp(1.6rem, 3.4vw, 2.3rem);
    line-height: 1.42;
    color: var(--ink);
    margin: 0 0 1.4rem;
    letter-spacing: 0.005em;
}
.contact-head .contact-lead {
    color: var(--sub);
    line-height: 1.85;
    max-width: 30em;
    margin: 0 auto;
    font-size: 0.96rem;
}

.inquiry-list {
    list-style: none;
    max-width: 800px;
    margin: 0 auto;
    padding: 0;
}
.inquiry {
    border-top: 1px solid var(--paper-edge);
}
.inquiry:last-child { border-bottom: 1px solid var(--paper-edge); }

.inquiry > a {
    display: grid;
    grid-template-columns: 64px 1fr 28px;
    gap: 1.4rem;
    padding: 2.2rem 0.8rem 2.2rem 0.4rem;
    align-items: start;
    color: inherit;
    transition: background .28s, padding .28s;
    position: relative;
}
.inquiry > a:hover {
    background: rgba(255, 255, 255, 0.55);
    padding-left: 1.4rem;
}

.inquiry .num {
    font-family: var(--mono);
    font-weight: 500;
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    color: var(--mute);
    padding-top: 0.55rem;
    transition: color .28s;
}
.inquiry > a:hover .num { color: var(--stream-1); }

.inquiry .body {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.inquiry .title {
    font-family: var(--serif);
    font-weight: 600;
    font-size: clamp(1.1rem, 2vw, 1.32rem);
    line-height: 1.5;
    color: var(--ink);
    letter-spacing: 0.005em;
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.7rem;
}

.inquiry .badge {
    display: inline-flex;
    align-items: center;
    font-family: var(--mono);
    font-size: 0.6rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid currentColor;
    padding: 0.18rem 0.55rem;
    border-radius: 999px;
    line-height: 1.1;
}

.inquiry .desc {
    color: var(--sub);
    font-size: 0.93rem;
    line-height: 1.85;
    max-width: 36em;
}

.inquiry .meta {
    font-family: var(--mono);
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--mute);
    margin-top: 0.2rem;
}

.inquiry .goto {
    font-family: var(--mono);
    font-size: 1.1rem;
    color: var(--stream-1);
    padding-top: 0.4rem;
    transition: transform .28s;
    line-height: 1;
    text-align: right;
}
.inquiry > a:hover .goto { transform: translateX(6px); }

.inquiry--primary > a::before {
    content: "";
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--gold), var(--terracotta) 70%, transparent);
    opacity: 0.55;
}
.inquiry--primary .num { color: var(--terracotta); }

.contact-tail {
    margin-top: 4.4rem;
    text-align: center;
    font-family: var(--serif);
    font-style: italic;
    font-size: 0.94rem;
    letter-spacing: 0.01em;
    color: var(--mute);
    max-width: 32em;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 640px) {
    .inquiry > a {
        grid-template-columns: 44px 1fr 20px;
        gap: 1rem;
        padding: 1.8rem 0.4rem;
    }
    .inquiry > a:hover { padding-left: 0.8rem; }
    .inquiry .title { font-size: 1.04rem; gap: 0.5rem; }
}

/* ═══════════════════════════════════════════
   SERVICES CTA — quiet inline form prompt
   placed right after services-grid
   ═══════════════════════════════════════════ */
.services-cta {
    margin-top: 3.4rem;
    padding-top: 2.4rem;
    border-top: 1px dashed var(--paper-edge);
    display: grid;
    gap: 1.6rem;
    grid-template-columns: 1fr;
    align-items: center;
}
@media (min-width: 760px) {
    .services-cta {
        grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
        gap: 2.6rem;
    }
}

.services-cta-lead {
    font-family: var(--serif);
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--ink-soft);
    letter-spacing: 0.005em;
    max-width: 32em;
}
.services-cta-lead strong {
    color: var(--terracotta);
    font-weight: 600;
    border-bottom: 1px solid currentColor;
    padding-bottom: 1px;
}

.services-cta-link {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    column-gap: 1.2rem;
    row-gap: 0.2rem;
    padding: 1.4rem 1.6rem;
    background: var(--ink);
    color: var(--paper);
    border-radius: var(--radius-m);
    transition: transform .22s, background .22s, box-shadow .22s;
    box-shadow: var(--shadow-soft);
    align-items: center;
}
.services-cta-link:hover {
    background: var(--stream-1);
    transform: translateY(-2px);
    box-shadow: var(--shadow-press);
}
.services-cta-link .label {
    font-family: var(--serif);
    font-weight: 600;
    font-size: 1.04rem;
    letter-spacing: 0.005em;
    grid-column: 1; grid-row: 1;
}
.services-cta-link .meta {
    font-family: var(--mono);
    font-size: 0.66rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(246, 242, 232, 0.66);
    grid-column: 1; grid-row: 2;
}
.services-cta-link .arrow {
    grid-column: 2; grid-row: 1 / span 2;
    font-family: var(--mono);
    font-size: 1.1rem;
    color: var(--stream-2);
    transition: transform .22s;
    align-self: center;
}
.services-cta-link:hover .arrow { transform: translateX(6px); }