/* ============================================================
   SISU — concept 13
   Theme: forest green (#2D4A3A) · lake blue (#4A6B8A) ·
   sisu red (#A82E25) · birch white (#F5EFE4) ·
   sauna wood (#3A2A1F) · charcoal text (#1A1410)
   ============================================================ */

.page-sisu {
    --sis-birch:    #F5EFE4;
    --sis-birch-2:  #E8DEC8;
    --sis-forest:   #2D4A3A;
    --sis-forest-d: #1A2F26;
    --sis-lake:     #4A6B8A;
    --sis-lake-d:   #2F4E69;
    --sis-red:      #A82E25;
    --sis-red-d:    #7E1E18;
    --sis-wood:     #3A2A1F;
    --sis-ink:      #1A1410;
    --sis-mute:     #6A5F4A;

    --c-gold:    var(--sis-red);
    --c-bg:      var(--sis-birch);
    --c-ink:     var(--sis-ink);
    --c-mute:    var(--sis-mute);
    --c-accent:  var(--sis-forest);

    background: var(--sis-birch);
    color: var(--sis-ink);
}

[data-theme="dark"] .page-sisu,
[data-theme="dark"].page-sisu {
    --sis-birch:    #0F1110;
    --sis-birch-2:  #161917;
    --sis-ink:      #EDE6CB;
    --sis-mute:     #ADA388;
    --sis-forest:   #6B9881;
    --sis-forest-d: #4F7D63;
    --sis-lake:     #82A2BC;
    --sis-lake-d:   #6C8AA3;
    --sis-red:      #E27066;
    --sis-red-d:    #BD514A;
    --c-bg:         #0F1110;
    --c-ink:        #EDE6CB;
    --c-mute:       #ADA388;
    background: #0F1110;
    color: #EDE6CB;
}

/* shared ---------------------------- */
.sis-section { padding: var(--s-10, 4rem) 0; position: relative; }
.sis-section-head { max-width: 820px; margin: 0 auto var(--s-7, 2.5rem); text-align: center; }
.sis-eyebrow {
    font-family: var(--f-mono, monospace);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--sis-red);
    margin-bottom: var(--s-3, 0.75rem);
}
.sis-h2 {
    font-family: var(--f-serif, serif);
    font-size: clamp(1.7rem, 3.2vw, 2.6rem);
    line-height: 1.2;
    color: var(--sis-ink);
    margin-bottom: var(--s-4, 1rem);
    font-weight: 600;
}
.sis-h2 em { font-style: italic; color: var(--sis-red); font-weight: 500; }
.sis-sub {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--sis-mute);
    max-width: 70ch;
    margin: 0 auto;
}
.sis-sub em { color: var(--sis-forest); font-style: italic; }
.sis-sub b  { color: var(--sis-ink); }
.sis-data {
    font-family: var(--f-mono, monospace);
    font-feature-settings: "tnum";
    letter-spacing: 0.01em;
}
.container.narrow { max-width: 800px; }

.sis-field { display: block; margin-bottom: var(--s-3, 0.75rem); }
.sis-field-label {
    display: block;
    font-size: 0.92rem;
    color: var(--sis-ink);
    font-weight: 500;
    margin-bottom: 4px;
}
.sis-hint-inline { font-weight: 400; color: var(--sis-mute); font-size: 0.84em; font-style: italic; }
.sis-input-text,
.sis-textarea,
.sis-field input[type=text] {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid rgba(45, 74, 58, 0.3);
    border-radius: 4px;
    background: var(--sis-birch-2);
    color: var(--sis-ink);
    font-family: inherit;
    font-size: 1rem;
    box-sizing: border-box;
}
.sis-textarea { resize: vertical; line-height: 1.55; font-family: var(--f-serif, serif); font-size: 1.05rem; }
.sis-input-text:focus, .sis-textarea:focus { outline: none; border-color: var(--sis-forest); }
[data-theme="dark"] .sis-input-text,
[data-theme="dark"] .sis-textarea,
[data-theme="dark"] .sis-field input { background: #0A0C0B; color: #EDE6CB; }

.sis-slider {
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    outline: none;
    background: rgba(45, 74, 58, 0.2);
}
.sis-slider::-webkit-slider-thumb {
    appearance: none;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--sis-red);
    border: 2px solid var(--sis-birch);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
.sis-slider::-moz-range-thumb {
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--sis-red);
    border: 2px solid var(--sis-birch);
    cursor: pointer;
}
.sis-slider-wrap { display: flex; align-items: center; gap: var(--s-2, 0.5rem); }
.sis-range-out {
    flex: 0 0 24px;
    text-align: right;
    font-family: var(--f-mono, monospace);
    color: var(--sis-red);
    font-weight: 600;
}

.sis-checkbox-inline {
    display: flex;
    align-items: center;
    gap: var(--s-2, 0.5rem);
    margin: var(--s-3, 0.75rem) 0;
    color: var(--sis-ink);
    cursor: pointer;
}
.sis-checkbox-inline input { accent-color: var(--sis-red); transform: scale(1.1); }

/* RESULT BLOCK */
.sis-result {
    max-width: 800px;
    margin: var(--s-5, 1.25rem) auto 0;
    padding: var(--s-5, 1.25rem) var(--s-6, 1.5rem);
    background: var(--sis-birch);
    border: 1px solid rgba(45, 74, 58, 0.4);
    border-left: 4px solid var(--sis-red);
    border-radius: 4px;
    box-shadow: 0 4px 16px rgba(45, 74, 58, 0.1);
}
[data-theme="dark"] .sis-result { background: #14181A; }
.sis-result-tag {
    font-family: var(--f-mono, monospace);
    font-size: 0.84rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--sis-red);
    margin-bottom: var(--s-3, 0.75rem);
    text-align: center;
}
.sis-result-body { font-size: 1rem; line-height: 1.7; color: var(--sis-ink); }
.sis-result-body p { margin-bottom: var(--s-3, 0.75rem); }
.sis-result-body p:last-child { margin-bottom: 0; }
.sis-result-body b { color: var(--sis-red); }
.sis-result-body em { color: var(--sis-forest); font-style: italic; }
.sis-anal-header {
    font-family: var(--f-serif, serif);
    font-style: italic;
    color: var(--sis-mute);
    font-size: 0.96rem !important;
    padding-bottom: var(--s-2, 0.5rem);
    border-bottom: 1px dashed rgba(45, 74, 58, 0.3);
}
.sis-anal-action {
    margin-top: var(--s-3, 0.75rem) !important;
    padding-top: var(--s-3, 0.75rem);
    border-top: 1px dashed rgba(168, 46, 37, 0.35);
    font-family: var(--f-serif, serif);
    font-style: italic;
    color: var(--sis-forest) !important;
}

/* fade-up shared */
.page-sisu .fade-up {
    opacity: 0; transform: translateY(16px);
    animation: sisFadeUp 0.7s ease-out forwards;
}
.page-sisu .fade-up.delay-1 { animation-delay: 0.12s; }
.page-sisu .fade-up.delay-2 { animation-delay: 0.24s; }
.page-sisu .fade-up.delay-3 { animation-delay: 0.36s; }
.page-sisu .fade-up.delay-4 { animation-delay: 0.48s; }
@keyframes sisFadeUp { to { opacity: 1; transform: translateY(0); } }

/* ============================================================
   1. HERO
   ============================================================ */
.sis-hero {
    position: relative;
    min-height: 78vh;
    padding: var(--s-12, 5rem) 0 var(--s-10, 4rem);
    background: linear-gradient(180deg, var(--sis-birch) 0%, var(--sis-birch-2) 100%);
    overflow: hidden;
}
[data-theme="dark"] .sis-hero { background: linear-gradient(180deg, #0F1110 0%, #161917 100%); }

.sis-hero-canvas { position: absolute; inset: 0; pointer-events: none; }
.sis-birches { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.7; }
.sis-lake { position: absolute; bottom: 0; left: 0; right: 0; width: 100%; height: 180px; }
.sis-spark {
    position: absolute;
    right: 8%;
    top: 38%;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(168, 46, 37, 0.5) 0%, rgba(168, 46, 37, 0.15) 50%, transparent 75%);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: sisSparkBreath 5s ease-in-out infinite;
}
.sis-spark span {
    font-family: var(--f-serif, serif);
    font-style: italic;
    font-size: 3rem;
    color: var(--sis-red);
    font-weight: 700;
    letter-spacing: -0.02em;
    text-shadow: 0 0 30px rgba(168, 46, 37, 0.6);
}
@keyframes sisSparkBreath {
    0%, 100% { transform: scale(1); opacity: 0.85; }
    50%      { transform: scale(1.05); opacity: 1; }
}

.sis-hero-content { position: relative; z-index: 1; max-width: 720px; }
.sis-hero-title {
    font-family: var(--f-serif, serif);
    font-size: clamp(2.4rem, 5.6vw, 4.4rem);
    line-height: 1.05;
    color: var(--sis-ink);
    margin: var(--s-4, 1rem) 0;
    font-weight: 600;
}
.sis-hero-title span, .sis-hero-title em { display: block; }
.sis-hero-title em {
    font-style: italic;
    color: var(--sis-red);
    font-weight: 500;
    padding-left: 1.4em;
}
.sis-hero-line-3 { padding-left: 0.4em; }
.sis-hero-sub, .sis-hero-promise {
    font-size: 1.08rem;
    line-height: 1.75;
    color: var(--sis-mute);
    margin-bottom: var(--s-4, 1rem);
    max-width: 62ch;
}
.sis-hero-sub b, .sis-hero-promise b { color: var(--sis-ink); font-weight: 600; }
.sis-hero-sub em, .sis-hero-promise em { color: var(--sis-forest); font-style: italic; }
.sis-hero-cta { display: flex; flex-wrap: wrap; gap: var(--s-3, 0.75rem); margin-top: var(--s-6, 1.5rem); }

/* shared form panels */
.sis-form,
.sis-discomfort-card,
.sis-hilj-card {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--sis-birch);
    border: 1px solid rgba(45, 74, 58, 0.3);
    padding: var(--s-5, 1.25rem);
    border-radius: 4px;
}
[data-theme="dark"] .sis-form,
[data-theme="dark"] .sis-discomfort-card,
[data-theme="dark"] .sis-hilj-card { background: #14181A; }

/* ============================================================
   3. SECOND WIND
   ============================================================ */
.sis-second-wind { background: var(--sis-birch-2); }
[data-theme="dark"] .sis-second-wind { background: #161917; }

.sis-sw-grid { display: flex; flex-direction: column; gap: var(--s-2, 0.5rem); margin-bottom: var(--s-3, 0.75rem); }
.sis-sw-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--s-3, 0.75rem);
    align-items: center;
    padding: var(--s-2, 0.5rem) 0;
    border-bottom: 1px dashed rgba(45, 74, 58, 0.2);
}
.sis-sw-row:last-child { border-bottom: none; }
@media (max-width: 600px) { .sis-sw-row { grid-template-columns: 1fr; } }
.sis-sw-name {
    font-size: 0.96rem;
    color: var(--sis-ink);
    font-weight: 500;
}
.sis-sw-name em {
    display: block;
    color: var(--sis-mute);
    font-style: italic;
    font-weight: 400;
    font-size: 0.84em;
    margin-top: 2px;
}

/* ============================================================
   5. SAUNA
   ============================================================ */
.sis-sauna { background: var(--sis-birch-2); }
[data-theme="dark"] .sis-sauna { background: #161917; }

.sis-sauna-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--s-3, 0.75rem);
    margin-bottom: var(--s-3, 0.75rem);
}
@media (max-width: 800px) { .sis-sauna-grid { grid-template-columns: 1fr; } }
.sis-sauna-col {
    background: var(--sis-birch-2);
    border-left: 3px solid var(--sis-red);
    padding: var(--s-3, 0.75rem);
    border-radius: 0 4px 4px 0;
    margin-bottom: 0;
}
[data-theme="dark"] .sis-sauna-col { background: #0A0C0B; }
.sis-sauna-col:nth-child(2) { border-left-color: var(--sis-lake); }
.sis-sauna-col:nth-child(3) { border-left-color: var(--sis-forest); }
.sis-sauna-col .sis-field-label em { color: var(--sis-mute); font-style: italic; font-weight: 400; font-size: 0.84em; }

/* ============================================================
   6. DISCOMFORT
   ============================================================ */
.sis-discomfort-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--s-4, 1rem);
    align-items: center;
    max-width: 800px;
}
@media (max-width: 600px) { .sis-discomfort-card { grid-template-columns: 1fr; } }

.sis-discomfort-stats, .sis-hilj-card { text-align: center; }
.sis-stats-tag {
    font-family: var(--f-mono, monospace);
    font-size: 0.82rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--sis-red);
    margin-bottom: var(--s-2, 0.5rem);
}
.sis-stats-num {
    font-family: var(--f-mono, monospace);
    font-size: 3.4rem;
    color: var(--sis-forest);
    font-weight: 600;
    line-height: 1;
    margin-bottom: var(--s-2, 0.5rem);
}
.sis-stats-unit { font-size: 1rem; color: var(--sis-mute); font-weight: 400; }
.sis-stats-sub {
    font-size: 0.92rem;
    color: var(--sis-mute);
    margin-bottom: var(--s-3, 0.75rem);
}
.sis-stats-sub em { color: var(--sis-red); font-style: italic; }

/* ============================================================
   7. HILJAISUUS
   ============================================================ */
.sis-hilj { background: var(--sis-birch-2); }
[data-theme="dark"] .sis-hilj { background: #161917; }
.sis-hilj-card { max-width: 600px; }

/* ============================================================
   8. LUONTO
   ============================================================ */
.sis-luonto-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--s-3, 0.75rem);
    margin-bottom: var(--s-3, 0.75rem);
}
@media (max-width: 600px) { .sis-luonto-grid { grid-template-columns: 1fr; } }
.sis-luonto-grid .sis-field { margin-bottom: 0; }

.sis-luonto-recent {
    max-width: 800px;
    margin: var(--s-5, 1.25rem) auto 0;
}
.sis-luonto-recent h3 {
    font-family: var(--f-mono, monospace);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--sis-red);
    margin-bottom: var(--s-3, 0.75rem);
    text-align: center;
}
.sis-luonto-recent ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--s-2, 0.5rem); }
.sis-luonto-recent li {
    background: var(--sis-birch);
    border-left: 2px solid var(--sis-forest);
    padding: var(--s-3, 0.75rem) var(--s-4, 1rem);
    border-radius: 0 4px 4px 0;
}
[data-theme="dark"] .sis-luonto-recent li { background: #14181A; }
.sis-luonto-line {
    color: var(--sis-ink);
    margin-bottom: 4px;
}
.sis-luonto-line em { color: var(--sis-mute); font-style: italic; }
.sis-luonto-done {
    background: var(--sis-forest);
    color: white;
    padding: 1px 8px;
    border-radius: 3px;
    font-family: var(--f-mono, monospace);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
}
.sis-luonto-noticed {
    font-family: var(--f-serif, serif);
    font-style: italic;
    color: var(--sis-mute);
    font-size: 0.96rem;
    line-height: 1.55;
}

/* ============================================================
   9. TALKOOT
   ============================================================ */
.sis-talkoot-q {
    font-family: var(--f-mono, monospace);
    font-size: 0.84rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--sis-red);
    margin: var(--s-3, 0.75rem) 0 var(--s-2, 0.5rem);
}
.sis-talkoot-options { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: var(--s-3, 0.75rem); }
.sis-talkoot-opt {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.45rem 0.9rem;
    background: var(--sis-birch-2);
    border: 1px solid rgba(45, 74, 58, 0.3);
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.88rem;
    color: var(--sis-ink);
    transition: all 0.15s;
}
[data-theme="dark"] .sis-talkoot-opt { background: #0A0C0B; }
.sis-talkoot-opt input { position: absolute; opacity: 0; pointer-events: none; }
.sis-pill-mark {
    width: 12px; height: 12px;
    border: 2px solid var(--sis-mute);
    border-radius: 50%;
    background: white;
    flex-shrink: 0;
    position: relative;
}
[data-theme="dark"] .sis-pill-mark { background: #0A0C0B; }
.sis-talkoot-opt input:checked ~ .sis-pill-mark { border-color: var(--sis-red); }
.sis-talkoot-opt input:checked ~ .sis-pill-mark::after {
    content: '';
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 6px; height: 6px;
    background: var(--sis-red);
    border-radius: 50%;
}
.sis-talkoot-opt:has(input:checked) {
    background: var(--sis-red);
    color: white;
    border-color: var(--sis-red);
}
.sis-talkoot-opt:has(input:checked) .sis-pill-mark { border-color: white; }
.sis-talkoot-opt:has(input:checked) .sis-pill-mark::after { background: white; }

/* ============================================================
   11. VOICES — own palette
   ============================================================ */
.sis-voices {
    background: linear-gradient(180deg, #1A2F26 0%, #0E1F18 100%);
    color: #F5EFE4;
}
.sis-voices .sis-h2 { color: #F5EFE4; }
.sis-voices .sis-h2 em { color: #A82E25; }
.sis-voices .sis-eyebrow { color: #A82E25; }
.sis-voices .sis-sub { color: rgba(245, 239, 228, 0.78); }
.sis-voices .sis-sub em { color: #4A6B8A; }

.sis-quote-card {
    background: rgba(245, 239, 228, 0.06);
    border: 1px solid rgba(168, 46, 37, 0.3);
    padding: var(--s-7, 2.5rem) var(--s-6, 1.5rem);
    border-radius: 4px;
    text-align: center;
    position: relative;
}
.sis-quote-mark {
    font-family: var(--f-serif, serif);
    font-size: 5rem;
    color: #A82E25;
    line-height: 1;
    margin-bottom: var(--s-2, 0.5rem);
    opacity: 0.7;
}
.sis-quote-text {
    font-family: var(--f-serif, serif);
    font-size: clamp(1.3rem, 2.6vw, 1.8rem);
    line-height: 1.55;
    color: #F5EFE4;
    margin-bottom: var(--s-4, 1rem);
    font-style: italic;
    font-weight: 400;
}
.sis-quote-cite { display: flex; flex-direction: column; gap: 4px; margin-bottom: var(--s-4, 1rem); }
.sis-quote-author {
    font-family: var(--f-mono, monospace);
    font-size: 0.92rem;
    color: #A82E25;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.sis-quote-source { font-size: 0.84rem; color: rgba(245, 239, 228, 0.55); font-style: italic; }
.sis-quote-actions { display: flex; justify-content: center; gap: var(--s-3, 0.75rem); flex-wrap: wrap; }
.sis-quote-fav {
    background: transparent;
    border: 1px solid rgba(168, 46, 37, 0.4);
    color: #F5EFE4;
    padding: 0.5rem 1rem;
    border-radius: 3px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    transition: all 0.15s;
}
.sis-quote-fav:hover         { border-color: #A82E25; color: #A82E25; }
.sis-quote-fav.is-favorited  { background: #A82E25; color: #F5EFE4; border-color: #A82E25; }

/* ============================================================
   13. FINAL
   ============================================================ */
.sis-final { background: var(--sis-birch); text-align: center; padding: var(--s-12, 5rem) 0; }
[data-theme="dark"] .sis-final { background: #0F1110; }
.sis-final-mark {
    font-family: var(--f-serif, serif);
    font-style: italic;
    font-size: clamp(2.5rem, 6vw, 4rem);
    color: var(--sis-red);
    line-height: 1;
    margin-bottom: var(--s-4, 1rem);
    opacity: 0.85;
    letter-spacing: -0.02em;
}
.sis-final-quote {
    font-family: var(--f-serif, serif);
    font-size: clamp(1.3rem, 2.6vw, 1.8rem);
    line-height: 1.45;
    color: var(--sis-ink);
    font-style: italic;
    max-width: 800px;
    margin: 0 auto var(--s-3, 0.75rem);
    font-weight: 500;
}
.sis-final-quote em { color: var(--sis-red); font-style: italic; }
.sis-final-cite {
    font-family: var(--f-mono, monospace);
    font-size: 0.92rem;
    color: var(--sis-mute);
    letter-spacing: 0.08em;
    margin-bottom: var(--s-5, 1.25rem);
}