:root {
    color-scheme: light;
    --ink: #183526;
    --ink-soft: #587064;
    --paper: #fbfcf8;
    --surface: rgba(255, 255, 255, 0.86);
    --surface-strong: #ffffff;
    --line: rgba(46, 91, 63, 0.18);
    --accent: #386b4b;
    --accent-deep: #244e35;
    --accent-soft: #dceadc;
    --gold: #b08a45;
    --rose: #a35f6d;
    --shadow: 0 26px 70px rgba(36, 78, 53, 0.12);
    --radius-xl: 32px;
    --radius-lg: 24px;
    --radius-md: 16px;
    --serif: Georgia, 'Times New Roman', serif;
    --sans: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: #f4f7f1;
}

body {
    margin: 0;
    min-width: 320px;
    color: var(--ink);
    font-family: var(--sans);
    line-height: 1.58;
    background:
        radial-gradient(circle at 8% 2%, rgba(189, 215, 191, 0.55), transparent 28rem),
        radial-gradient(circle at 92% 10%, rgba(230, 215, 179, 0.38), transparent 30rem),
        linear-gradient(180deg, #f8faf5 0%, #eef4ec 52%, #f8faf5 100%);
}

body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    content: '';
    opacity: 0.24;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(57, 107, 75, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(57, 107, 75, 0.035) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(to bottom, black, transparent 88%);
}

a {
    color: inherit;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

.shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    border-bottom: 1px solid rgba(46, 91, 63, 0.12);
    background: rgba(250, 252, 247, 0.84);
    backdrop-filter: blur(18px);
}

.header-inner {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-family: var(--serif);
    font-size: 24px;
    letter-spacing: 0.04em;
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(56, 107, 75, 0.28);
    border-radius: 50%;
    color: var(--accent-deep);
    background: rgba(255, 255, 255, 0.72);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-link,
.language-link {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 15px;
    border: 1px solid var(--line);
    border-radius: 999px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 650;
    background: rgba(255, 255, 255, 0.68);
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.header-link:hover,
.language-link:hover {
    transform: translateY(-1px);
    border-color: rgba(56, 107, 75, 0.42);
    background: #fff;
}

.hero {
    padding: 72px 0 42px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
    gap: 46px;
    align-items: center;
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    font-family: var(--serif);
    font-weight: 500;
    line-height: 1.08;
}

h1 {
    max-width: 850px;
    margin: 0;
    font-size: clamp(44px, 7vw, 82px);
    letter-spacing: -0.035em;
}

.hero-lead {
    max-width: 760px;
    margin: 24px 0 0;
    color: var(--ink-soft);
    font-size: clamp(18px, 2vw, 22px);
}

.hero-pills {
    margin-top: 28px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.hero-pill {
    padding: 8px 13px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--accent-deep);
    font-size: 13px;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.7);
}

.hero-orbit {
    width: min(360px, 100%);
    aspect-ratio: 1;
    justify-self: end;
    position: relative;
    display: grid;
    place-items: center;
    border: 1px solid rgba(56, 107, 75, 0.2);
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.95) 0 34%, transparent 35%),
        radial-gradient(circle, transparent 0 55%, rgba(56, 107, 75, 0.08) 56% 57%, transparent 58%),
        radial-gradient(circle, rgba(225, 237, 224, 0.9), rgba(255, 255, 255, 0.5));
    box-shadow: var(--shadow);
}

.hero-orbit::before,
.hero-orbit::after {
    position: absolute;
    content: '';
    border: 1px solid rgba(176, 138, 69, 0.36);
    border-radius: 50%;
}

.hero-orbit::before {
    inset: 12%;
}

.hero-orbit::after {
    inset: 25%;
}

.orbit-copy {
    position: relative;
    z-index: 1;
    text-align: center;
}

.orbit-number {
    display: block;
    font-family: var(--serif);
    font-size: 76px;
    line-height: 0.9;
}

.orbit-label {
    display: block;
    max-width: 130px;
    margin: 12px auto 0;
    color: var(--ink-soft);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.calculator-section {
    padding: 22px 0 78px;
}

.calculator-card {
    padding: clamp(22px, 4vw, 46px);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: var(--surface);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 30px;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(32px, 4vw, 48px);
}

.section-heading p {
    max-width: 510px;
    margin: 0;
    color: var(--ink-soft);
}

.mode-switch {
    margin-bottom: 24px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.mode-option {
    position: relative;
}

.mode-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.mode-option span {
    min-height: 72px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 15px 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    color: var(--ink-soft);
    background: rgba(255, 255, 255, 0.68);
    transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.mode-option strong {
    color: var(--ink);
    font-size: 15px;
}

.mode-option small {
    margin-top: 3px;
    font-size: 12px;
}

.mode-option input:checked + span {
    border-color: rgba(56, 107, 75, 0.56);
    background: var(--accent-soft);
    transform: translateY(-1px);
}

.people-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.person-card {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.72);
}

.person-title {
    margin: 0 0 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--serif);
    font-size: 26px;
}

.person-number {
    width: 30px;
    height: 30px;
    display: inline-grid;
    place-items: center;
    border-radius: 50%;
    color: #fff;
    font-family: var(--sans);
    font-size: 13px;
    font-weight: 800;
    background: var(--accent);
}

.fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.field {
    display: grid;
    gap: 7px;
}

.field-wide {
    grid-column: 1 / -1;
}

.field label,
.field-label {
    color: var(--accent-deep);
    font-size: 13px;
    font-weight: 750;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    min-height: 48px;
    padding: 11px 13px;
    border: 1px solid rgba(46, 91, 63, 0.28);
    border-radius: 12px;
    color: var(--ink);
    outline: none;
    background: rgba(255, 255, 255, 0.92);
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.field textarea {
    min-height: 110px;
    resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(56, 107, 75, 0.1);
}

.field input:disabled {
    color: #89978e;
    background: #edf1eb;
}

.field-help {
    color: var(--ink-soft);
    font-size: 11px;
}

.advanced {
    margin-top: 18px;
    border-top: 1px solid var(--line);
}

.advanced summary {
    padding-top: 15px;
    color: var(--accent);
    font-size: 13px;
    font-weight: 750;
    cursor: pointer;
}

.advanced-grid {
    margin-top: 14px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.question-box {
    margin-top: 20px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.66);
}

.form-footer {
    margin-top: 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.privacy-note {
    max-width: 620px;
    margin: 0;
    color: var(--ink-soft);
    font-size: 12px;
}

.submit-button {
    min-width: 230px;
    min-height: 54px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 24px;
    border: 0;
    border-radius: 999px;
    color: #fff;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), var(--accent-deep));
    box-shadow: 0 15px 35px rgba(36, 78, 53, 0.24);
    transition: transform 160ms ease, box-shadow 160ms ease, opacity 160ms ease;
}

.submit-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 20px 42px rgba(36, 78, 53, 0.3);
}

.submit-button:disabled {
    cursor: wait;
    opacity: 0.72;
}

.spinner {
    width: 18px;
    height: 18px;
    display: none;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 750ms linear infinite;
}

.is-loading .spinner {
    display: inline-block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.error-box {
    margin: 20px 0 0;
    padding: 15px 17px;
    border: 1px solid rgba(163, 95, 109, 0.38);
    border-radius: 14px;
    color: #793847;
    background: rgba(252, 235, 239, 0.82);
}

[hidden] {
    display: none !important;
}

.results {
    padding: 0 0 84px;
}

.result-shell {
    display: grid;
    gap: 20px;
}

.result-hero,
.result-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: var(--surface);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
}

.result-hero {
    padding: clamp(26px, 5vw, 52px);
    display: grid;
    grid-template-columns: minmax(250px, 0.58fr) minmax(0, 1.42fr);
    gap: 42px;
    align-items: center;
}

.score-orb {
    --score: 0deg;
    width: min(270px, 100%);
    aspect-ratio: 1;
    position: relative;
    display: grid;
    place-items: center;
    justify-self: center;
    border-radius: 50%;
    background: conic-gradient(var(--accent) var(--score), rgba(56, 107, 75, 0.13) 0);
    box-shadow: 0 22px 55px rgba(36, 78, 53, 0.16);
}

.score-orb::before {
    position: absolute;
    inset: 13px;
    content: '';
    border-radius: 50%;
    background: radial-gradient(circle at 40% 28%, #fff, #eff5ed);
}

.score-copy {
    position: relative;
    z-index: 1;
    text-align: center;
}

.score-main {
    display: block;
    font-family: var(--serif);
    font-size: 70px;
    line-height: 0.9;
}

.score-max {
    display: block;
    margin-top: 8px;
    color: var(--ink-soft);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.result-copy h2 {
    margin: 8px 0 14px;
    font-size: clamp(34px, 5vw, 58px);
}

.result-copy p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 17px;
}

.result-band {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border: 1px solid rgba(56, 107, 75, 0.25);
    border-radius: 999px;
    color: var(--accent-deep);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: var(--accent-soft);
}

.score-range {
    margin-top: 18px;
    padding: 13px 15px;
    border-left: 3px solid var(--gold);
    border-radius: 0 12px 12px 0;
    color: #6b5630;
    font-size: 13px;
    background: rgba(245, 235, 210, 0.62);
}

.result-panel {
    padding: clamp(22px, 4vw, 38px);
}

.result-panel h2 {
    margin: 0 0 22px;
    font-size: clamp(28px, 4vw, 40px);
}

.profile-grid,
.insight-grid,
.dosha-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.profile-card,
.insight-card,
.dosha-card {
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.72);
}

.profile-card h3,
.insight-card h3,
.dosha-card h3 {
    margin: 0 0 10px;
    font-size: 24px;
}

.profile-name {
    color: var(--accent);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.profile-facts {
    margin: 14px 0 0;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.profile-fact {
    padding: 10px 11px;
    border-radius: 12px;
    background: rgba(220, 234, 220, 0.58);
}

.profile-fact span {
    display: block;
    color: var(--ink-soft);
    font-size: 10px;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.profile-fact strong {
    display: block;
    margin-top: 2px;
    font-size: 14px;
}

.boundary-note {
    margin-top: 13px;
    color: #755c2e;
    font-size: 12px;
}

.koota-list,
.dimension-list {
    display: grid;
    gap: 14px;
}

.koota-card,
.dimension-card {
    padding: 18px 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.7);
}

.koota-top,
.dimension-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.koota-title,
.dimension-title {
    margin: 0;
    font-family: var(--serif);
    font-size: 24px;
}

.koota-score,
.dimension-score {
    flex: 0 0 auto;
    color: var(--accent-deep);
    font-size: 15px;
    font-weight: 850;
}

.progress {
    height: 8px;
    margin: 12px 0;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(56, 107, 75, 0.12);
}

.progress span {
    height: 100%;
    display: block;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--accent), #77a27e);
}

.koota-summary,
.dimension-summary {
    margin: 0;
    color: var(--ink-soft);
}

.koota-insight {
    margin: 9px 0 0;
    color: var(--ink);
}

.koota-question {
    margin: 12px 0 0;
    padding-top: 10px;
    border-top: 1px solid var(--line);
    color: var(--accent-deep);
    font-size: 13px;
    font-weight: 650;
}

.list-clean {
    margin: 0;
    padding-left: 20px;
}

.list-clean li + li {
    margin-top: 9px;
}

.dosha-card.is-clear {
    border-color: rgba(56, 107, 75, 0.22);
}

.dosha-card.is-active {
    border-color: rgba(163, 95, 109, 0.32);
    background: rgba(252, 240, 243, 0.72);
}

.dosha-state {
    display: inline-flex;
    padding: 5px 9px;
    border-radius: 999px;
    color: var(--accent-deep);
    font-size: 11px;
    font-weight: 800;
    background: var(--accent-soft);
}

.question-focus {
    margin: 0;
    padding: 22px;
    border: 1px solid rgba(176, 138, 69, 0.28);
    border-radius: var(--radius-lg);
    color: #59451f;
    font-family: var(--serif);
    font-size: 23px;
    background: rgba(246, 237, 216, 0.58);
}

.content-section {
    padding: 72px 0;
}

.content-section:nth-of-type(even) {
    background: rgba(255, 255, 255, 0.34);
    border-block: 1px solid rgba(46, 91, 63, 0.08);
}

.content-grid {
    display: grid;
    grid-template-columns: minmax(240px, 0.62fr) minmax(0, 1.38fr);
    gap: 56px;
}

.content-heading h2 {
    position: sticky;
    top: 110px;
    margin: 0;
    font-size: clamp(34px, 5vw, 52px);
}

.content-copy {
    color: var(--ink-soft);
    font-size: 17px;
}

.content-copy p:first-child {
    margin-top: 0;
}

.koota-explain-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
}

.koota-explain {
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.72);
}

.koota-explain h3 {
    margin: 0 0 9px;
    font-size: 23px;
}

.koota-explain p {
    margin: 0;
    color: var(--ink-soft);
}

.faq-list {
    display: grid;
    gap: 12px;
}

.faq-list details {
    padding: 18px 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.7);
}

.faq-list summary {
    color: var(--ink);
    font-weight: 800;
    cursor: pointer;
}

.faq-list p {
    margin: 12px 0 0;
    color: var(--ink-soft);
}

.site-footer {
    padding: 32px 0 46px;
    border-top: 1px solid var(--line);
    color: var(--ink-soft);
    font-size: 13px;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-links a {
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--accent);
}

.fade-up {
    animation: fade-up 480ms ease both;
}

@keyframes fade-up {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 900px) {
    .hero-grid,
    .result-hero,
    .content-grid {
        grid-template-columns: 1fr;
    }

    .hero-orbit {
        width: min(300px, 78vw);
        justify-self: center;
    }

    .people-grid,
    .profile-grid,
    .insight-grid,
    .dosha-grid {
        grid-template-columns: 1fr;
    }

    .content-heading h2 {
        position: static;
    }
}

@media (max-width: 680px) {
    .shell {
        width: min(100% - 20px, 1180px);
    }

    .site-header {
        position: static;
    }

    .header-inner {
        min-height: 62px;
    }

    .brand {
        font-size: 20px;
    }

    .header-link {
        display: none;
    }

    .hero {
        padding-top: 44px;
    }

    .section-heading,
    .form-footer,
    .footer-inner {
        align-items: stretch;
        flex-direction: column;
    }

    .mode-switch,
    .fields,
    .advanced-grid,
    .koota-explain-grid {
        grid-template-columns: 1fr;
    }

    .field-wide {
        grid-column: auto;
    }

    .person-card {
        padding: 18px;
    }

    .submit-button {
        width: 100%;
    }

    .profile-facts {
        grid-template-columns: 1fr;
    }

    .koota-top,
    .dimension-top {
        align-items: flex-start;
    }

    .score-main {
        font-size: 60px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}