/**
 * Seylan Appraisal Tools + Carat Calculator
 * Matches sg-lookfeel green palette (EB Garamond / Source Sans 3).
 */
.sg-appraise {
    --sg-app-ink: #1a1a1a;
    --sg-app-muted: #6b6b6b;
    --sg-app-line: rgba(26, 26, 26, 0.1);
    --sg-app-green: #0a5c38;
    --sg-app-green-deep: #063d26;
    --sg-app-cream: #f7f6f3;
    --sg-app-forest: #0c1f17;
    --sg-app-display: "EB Garamond", "Times New Roman", serif;
    --sg-app-sans: "Source Sans 3", "Helvetica Neue", Arial, sans-serif;
    --sg-app-radius: 2px;
}

.sg-appraise__hero {
    position: relative;
    padding: 72px 0 64px;
    background:
        radial-gradient(ellipse 80% 60% at 90% 10%, rgba(10, 92, 56, 0.18), transparent 55%),
        linear-gradient(165deg, #0c1f17 0%, #12241c 45%, #0a5c38 100%);
    color: #fff;
    overflow: hidden;
}

.sg-appraise__hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
    opacity: 0.45;
}

.sg-appraise__hero .container {
    position: relative;
    z-index: 1;
}

.sg-appraise__brand {
    font-family: var(--sg-app-sans);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.72);
    margin: 0 0 16px;
}

.sg-appraise__hero h1 {
    font-family: var(--sg-app-display) !important;
    font-weight: 500 !important;
    font-size: clamp(2.1rem, 4.2vw, 3.25rem);
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: #fff !important;
    max-width: 18ch;
    margin: 0 0 14px;
}

.sg-appraise__lede {
    font-family: var(--sg-app-sans);
    font-size: 1.05rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.82);
    max-width: 36rem;
    margin: 0 0 28px;
}

.sg-appraise__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.sg-appraise__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 26px;
    border-radius: var(--sg-app-radius);
    font-family: var(--sg-app-sans);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none !important;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.sg-appraise__btn--primary {
    background: #fff;
    color: var(--sg-app-ink);
    border: 1px solid #fff;
}

.sg-appraise__btn--primary:hover {
    background: var(--sg-app-cream);
    color: var(--sg-app-ink);
}

.sg-appraise__btn--ghost {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.45);
}

.sg-appraise__btn--ghost:hover {
    border-color: #fff;
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.sg-appraise__btn--green {
    background: var(--sg-app-green);
    color: #fff;
    border: 1px solid var(--sg-app-green);
}

.sg-appraise__btn--green:hover {
    background: var(--sg-app-green-deep);
    border-color: var(--sg-app-green-deep);
    color: #fff;
}

.sg-appraise__section {
    padding: 64px 0;
}

.sg-appraise__section--cream {
    background: var(--sg-app-cream);
}

.sg-appraise__eyebrow {
    font-family: var(--sg-app-sans);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--sg-app-green);
    margin: 0 0 10px;
}

.sg-appraise__section h2 {
    font-family: var(--sg-app-display) !important;
    font-weight: 500 !important;
    font-size: clamp(1.65rem, 2.6vw, 2.2rem);
    color: var(--sg-app-ink) !important;
    margin: 0 0 10px;
}

.sg-appraise__sub {
    font-family: var(--sg-app-sans);
    font-size: 0.98rem;
    color: var(--sg-app-muted);
    max-width: 40rem;
    margin: 0 0 28px;
    line-height: 1.55;
}

/* Calculator */
.sg-carat {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 28px;
    align-items: start;
}

.sg-carat__panel {
    background: #fff;
    border: 1px solid var(--sg-app-line);
    border-radius: var(--sg-app-radius);
    padding: 28px 24px;
}

.sg-carat__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 18px;
}

.sg-carat__field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sg-carat__field--full {
    grid-column: 1 / -1;
}

.sg-carat__field label {
    font-family: var(--sg-app-sans);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sg-app-muted);
    margin: 0;
}

.sg-carat__field input,
.sg-carat__field select {
    font-family: var(--sg-app-sans);
    font-size: 0.95rem;
    color: var(--sg-app-ink);
    border: 1px solid var(--sg-app-line);
    border-radius: var(--sg-app-radius);
    padding: 11px 12px;
    background: #fff;
    width: 100%;
    transition: border-color 0.15s ease;
}

.sg-carat__field input:focus,
.sg-carat__field select:focus {
    outline: none;
    border-color: var(--sg-app-green);
}

.sg-carat__hint {
    font-size: 0.78rem;
    color: var(--sg-app-muted);
    margin: 4px 0 0;
}

.sg-carat__result {
    background: var(--sg-app-forest);
    color: #fff;
    border-radius: var(--sg-app-radius);
    padding: 32px 28px;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sg-carat__result-label {
    font-family: var(--sg-app-sans);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
    margin: 0 0 8px;
}

.sg-carat__result-value {
    font-family: var(--sg-app-display);
    font-size: clamp(2.6rem, 5vw, 3.5rem);
    font-weight: 500;
    line-height: 1;
    margin: 0 0 6px;
}

.sg-carat__result-value span {
    font-size: 0.45em;
    letter-spacing: 0.06em;
    margin-left: 4px;
    opacity: 0.75;
}

.sg-carat__result-meta {
    font-family: var(--sg-app-sans);
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.72);
    margin: 0 0 22px;
    line-height: 1.45;
}

.sg-carat__result .sg-appraise__btn {
    align-self: flex-start;
}

.sg-carat__disclaimer {
    font-family: var(--sg-app-sans);
    font-size: 0.8rem;
    color: var(--sg-app-muted);
    margin: 16px 0 0;
    line-height: 1.5;
}

.sg-carat__formula {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--sg-app-line);
    font-family: var(--sg-app-sans);
    font-size: 0.8rem;
    color: var(--sg-app-muted);
    line-height: 1.5;
}

.sg-carat__formula code {
    font-size: 0.78rem;
    color: var(--sg-app-green-deep);
    background: rgba(10, 92, 56, 0.08);
    padding: 2px 6px;
    border-radius: 2px;
}

/* Teaser / cards row */
.sg-appraise__teasers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.sg-appraise__teaser {
    border: 1px solid var(--sg-app-line);
    border-radius: var(--sg-app-radius);
    padding: 28px 24px;
    background: #fff;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.sg-appraise__teaser h3 {
    font-family: var(--sg-app-display) !important;
    font-weight: 500 !important;
    font-size: 1.35rem;
    color: var(--sg-app-ink) !important;
    margin: 0 0 10px;
}

.sg-appraise__teaser p {
    font-family: var(--sg-app-sans);
    font-size: 0.92rem;
    color: var(--sg-app-muted);
    line-height: 1.55;
    margin: 0 0 18px;
    flex: 1;
}

.sg-appraise__teaser a {
    font-family: var(--sg-app-sans);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--sg-app-green);
    text-decoration: none;
}

.sg-appraise__teaser a:hover {
    color: var(--sg-app-green-deep);
}

.sg-appraise__cats {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 8px;
}

.sg-appraise__cat {
    display: inline-flex;
    align-items: center;
    padding: 10px 16px;
    border: 1px solid var(--sg-app-line);
    border-radius: var(--sg-app-radius);
    font-family: var(--sg-app-sans);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--sg-app-ink);
    text-decoration: none !important;
    background: #fff;
    transition: border-color 0.15s ease, color 0.15s ease;
}

.sg-appraise__cat:hover {
    border-color: var(--sg-app-green);
    color: var(--sg-app-green);
}

.sg-appraise__notice {
    border-left: 3px solid var(--sg-app-green);
    background: rgba(10, 92, 56, 0.06);
    padding: 16px 18px;
    font-family: var(--sg-app-sans);
    font-size: 0.88rem;
    color: var(--sg-app-ink);
    line-height: 1.55;
    margin: 0 0 24px;
}

.sg-appraise__formal {
    background: var(--sg-app-forest);
    color: #fff;
    padding: 56px 0;
}

.sg-appraise__formal h2 {
    color: #fff !important;
    margin-bottom: 12px;
}

.sg-appraise__formal p {
    font-family: var(--sg-app-sans);
    color: rgba(255, 255, 255, 0.78);
    max-width: 36rem;
    margin: 0 0 24px;
    line-height: 1.55;
}

@media (max-width: 991.98px) {
    .sg-carat {
        grid-template-columns: 1fr;
    }

    .sg-appraise__teasers {
        grid-template-columns: 1fr;
    }

    .sg-appraise__hero {
        padding: 56px 0 48px;
    }
}

@media (max-width: 575.98px) {
    .sg-carat__grid {
        grid-template-columns: 1fr;
    }
}