:root {
    --site-bg-top: #f8fbff;
    --site-bg-bottom: #e7effa;
    --site-surface: rgba(255, 255, 255, 0.78);
    --site-surface-strong: rgba(255, 255, 255, 0.92);
    --site-line: rgba(148, 163, 184, 0.22);
    --site-line-strong: rgba(148, 163, 184, 0.34);
    --site-text: #0f172a;
    --site-text-soft: #475569;
    --site-blue: #2563eb;
    --site-cyan: #0ea5e9;
    --site-navy: #0f172a;
    --site-shadow: 0 22px 54px rgba(15, 23, 42, 0.09);
    --site-shadow-soft: 0 16px 36px rgba(37, 99, 235, 0.08);
    --site-hero:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.26), transparent 28%),
        radial-gradient(circle at 78% 20%, rgba(14, 165, 233, 0.26), transparent 26%),
        linear-gradient(135deg, #0f172a 0%, #133a75 48%, #0f6fcb 100%);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.site-body {
    margin: 0;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    color: var(--site-text);
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.18), transparent 28%),
        radial-gradient(circle at bottom right, rgba(14, 165, 233, 0.16), transparent 28%),
        linear-gradient(180deg, var(--site-bg-top) 0%, var(--site-bg-bottom) 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

.site-shell {
    width: min(1200px, calc(100vw - 40px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    padding: 16px 0;
    background: rgba(248, 251, 255, 0.72);
    border-bottom: 1px solid rgba(255, 255, 255, 0.66);
    backdrop-filter: blur(18px);
}

.site-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
}

.site-logo-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.18);
}

.site-logo-mark img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.site-logo-text {
    font-size: 20px;
    color: var(--site-text);
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 18px;
}

.site-nav a {
    color: #334155;
    font-size: 14px;
    font-weight: 700;
}

.site-nav a:hover,
.site-nav a.is-active {
    color: var(--site-blue);
}

.site-header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.site-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 16px;
    font-size: 15px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.site-button:hover {
    transform: translateY(-1px);
}

.site-button.primary {
    color: #fff;
    background: linear-gradient(135deg, var(--site-blue), var(--site-cyan));
    box-shadow: 0 14px 28px rgba(37, 99, 235, 0.24);
}

.site-button.ghost {
    color: var(--site-text);
    background: rgba(255, 255, 255, 0.82);
    border-color: rgba(148, 163, 184, 0.24);
}

.site-button.ghost.light {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.22);
}

.site-button.secondary {
    color: #fff;
    background: var(--site-navy);
    box-shadow: none;
}

.site-hero,
.site-inner-hero {
    color: #fff;
    background: var(--site-hero);
}

.site-hero {
    padding: 72px 0 76px;
}

.site-inner-hero {
    padding: 52px 0 56px;
}

.site-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    gap: 28px;
    align-items: stretch;
}

.site-hero-copy h1,
.site-inner-hero h1 {
    margin: 0;
    max-width: 840px;
    font-size: clamp(42px, 5vw, 70px);
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.site-hero-copy-wide {
    max-width: 860px;
}

.site-hero-copy p,
.site-inner-hero p {
    margin: 20px 0 0;
    max-width: 760px;
    color: rgba(241, 245, 249, 0.84);
    font-size: 18px;
    line-height: 1.72;
}

.site-hero-actions,
.site-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.site-hero-panel,
.site-card,
.site-feature,
.site-text-card,
.site-schedule-card,
.site-calculator-card,
.site-result-card {
    border: 1px solid rgba(255, 255, 255, 0.54);
    background: var(--site-surface);
    backdrop-filter: blur(18px);
    box-shadow: var(--site-shadow);
}

.site-hero-panel {
    padding: 24px;
    border-radius: 28px;
}

.site-hero-panel-title,
.site-result-label,
.site-preview-label,
.site-schedule-side-label,
.site-eyebrow {
    color: #64748b;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.site-hero-panel-grid,
.site-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.site-hero-chip,
.site-feature {
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.52);
    border: 1px solid rgba(255, 255, 255, 0.54);
}

.site-hero-chip strong,
.site-feature strong {
    display: block;
    margin-bottom: 6px;
    font-size: 16px;
}

.site-hero-chip span,
.site-feature span,
.site-card p,
.site-text-card p,
.site-section-copy p,
.site-section-head p,
.site-result-text {
    color: var(--site-text-soft);
    line-height: 1.7;
}

.site-main {
    padding: 38px 0 84px;
}

.site-cards,
.site-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.site-card,
.site-text-card,
.site-schedule-card,
.site-calculator-card,
.site-result-card {
    border-radius: 28px;
}

.site-card {
    padding: 28px;
}

.site-card h2,
.site-section-copy h2,
.site-section-head h2 {
    margin: 0 0 12px;
    font-size: 30px;
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.site-card a {
    color: var(--site-blue);
    font-weight: 800;
}

.site-services-grid {
    align-items: stretch;
}

.site-service-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.site-service-list {
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.site-service-list li {
    position: relative;
    padding-left: 18px;
    color: var(--site-text-soft);
    line-height: 1.6;
}

.site-service-list li::before {
    content: "";
    position: absolute;
    top: 10px;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--site-blue), var(--site-cyan));
}

.site-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.site-services-note h2 {
    margin: 10px 0 14px;
    font-size: 32px;
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.site-contact-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 180px;
}

.site-contact-card-warehouses {
    min-height: 160px;
}

.site-contact-warehouse-text {
    font-size: 20px;
    font-weight: 700;
    color: #334155;
    line-height: 1.45;
}

.site-contact-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 18px;
    border-radius: 16px;
    background: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.18);
    color: var(--site-blue) !important;
    font-weight: 800;
    transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.site-contact-link:hover {
    transform: translateY(-1px);
    background: rgba(37, 99, 235, 0.12);
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.12);
}

.site-section,
.site-cta {
    margin-top: 70px;
}

.site-text-card {
    margin-top: 26px;
    padding: 30px;
}

.site-about-intro {
    margin-bottom: 26px;
}

.site-about-grid {
    margin-top: 0;
}

.site-section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.site-section-head p {
    max-width: 440px;
    margin: 0;
}

.site-calculator-card,
.site-schedule-card {
    padding: 28px;
}

.site-form-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
}

.site-form-grid.site-form-grid-compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.site-choice-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.site-choice-button {
    width: 100%;
    min-height: 56px;
    padding: 0 16px;
    border-radius: 18px;
    border: 1px solid var(--site-line-strong);
    background: rgba(255, 255, 255, 0.94);
    color: var(--site-text);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, color 0.16s ease;
}

.site-choice-button:hover {
    border-color: rgba(37, 99, 235, 0.3);
}

.site-choice-button.is-active {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(135deg, var(--site-blue), var(--site-cyan));
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.18);
}

.site-field-block label {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 700;
    color: #334155;
}

.site-field,
.site-field-block input,
.site-field-block select {
    position: relative;
    min-width: 0;
    max-width: 100%;
}

.site-field-block {
    min-width: 0;
}

.site-field {
    min-width: 0;
    max-width: 100%;
}

.site-field-block input,
.site-field-block select,
.site-field input {
    width: 100%;
    max-width: 100%;
    min-height: 56px;
    padding: 0 18px;
    border-radius: 18px;
    border: 1px solid var(--site-line-strong);
    background: rgba(255, 255, 255, 0.94);
    color: var(--site-text);
    font-size: 15px;
    outline: none;
}

.site-field-block input:focus,
.site-field-block select:focus,
.site-field input:focus {
    border-color: rgba(37, 99, 235, 0.42);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.site-field-block select {
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, #64748b 50%), linear-gradient(135deg, #64748b 50%, transparent 50%);
    background-position: calc(100% - 22px) calc(50% - 3px), calc(100% - 16px) calc(50% - 3px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
    padding-right: 44px;
}

.site-suggestions {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    z-index: 20;
    max-height: 280px;
    overflow-y: auto;
    padding: 8px;
    border-radius: 20px;
    border: 1px solid var(--site-line);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--site-shadow-soft);
}

.site-suggestion {
    width: 100%;
    padding: 12px 14px;
    border: none;
    border-radius: 14px;
    background: transparent;
    text-align: left;
    font-size: 14px;
    cursor: pointer;
}

.site-suggestion:hover {
    background: rgba(37, 99, 235, 0.08);
}

.site-volume-tools {
    margin-top: 18px;
    padding: 18px;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.86) 0%, rgba(248, 250, 252, 0.92) 100%);
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.site-volume-helper {
    margin-top: 16px;
}

.site-volume-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    padding: 0 16px;
    border: 1px solid rgba(37, 99, 235, 0.18);
    border-radius: 14px;
    background: rgba(37, 99, 235, 0.08);
    color: var(--site-blue);
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
}

.site-volume-toggle::before {
    content: "+";
    font-size: 18px;
    line-height: 1;
}

.site-volume-toggle[aria-expanded="true"]::before {
    content: "−";
}

.site-volume-tools-title {
    margin-bottom: 14px;
    font-weight: 800;
    color: #334155;
}

.site-volume-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
}

.site-volume-row + .site-volume-row {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed rgba(148, 163, 184, 0.3);
}

.site-mini-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.site-mini-field span {
    font-size: 13px;
    font-weight: 700;
    color: #475569;
}

.site-volume-grid input {
    width: 100%;
    min-height: 56px;
    padding: 0 18px;
    border-radius: 18px;
    border: 1px solid var(--site-line-strong);
    background: rgba(255, 255, 255, 0.94);
    color: var(--site-text);
    font-size: 15px;
    outline: none;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.04);
}

.site-volume-grid input:focus {
    border-color: rgba(37, 99, 235, 0.42);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.site-volume-submit {
    align-self: end;
}

.site-volume-remove {
    align-self: end;
    min-height: 52px;
    padding: 0 14px;
    border: 1px solid rgba(239, 68, 68, 0.16);
    border-radius: 16px;
    background: rgba(239, 68, 68, 0.08);
    color: #b91c1c;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
}

.site-volume-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 14px;
}

.site-volume-add {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    padding: 0 16px;
    border: 1px solid rgba(37, 99, 235, 0.18);
    border-radius: 14px;
    background: rgba(37, 99, 235, 0.08);
    color: var(--site-blue);
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
}

.site-volume-add::before {
    content: "+";
    font-size: 18px;
    line-height: 1;
}

.site-volume-output {
    margin-top: 12px;
    padding: 12px 14px;
    border-radius: 16px;
    background: rgba(37, 99, 235, 0.08);
    color: #1d4ed8;
    font-size: 14px;
    font-weight: 700;
}

.site-result-card {
    margin-top: 20px;
    padding: 24px;
}

.site-result-value {
    margin-top: 10px;
    font-size: clamp(30px, 4vw, 46px);
    font-weight: 800;
    line-height: 1;
}

.site-result-value.is-muted {
    font-size: 24px;
    line-height: 1.3;
}

.site-schedule-empty {
    margin-top: 20px;
    padding: 20px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.7);
    color: var(--site-text-soft);
}

.site-schedule-preview {
    margin-top: 20px;
}

.site-schedule-date {
    margin-top: 10px;
    font-size: 24px;
    font-weight: 800;
}

.site-schedule-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.site-schedule-subtitle {
    margin: 0;
    font-size: 18px;
    font-weight: 800;
}

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

.site-schedule-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 20px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(255, 255, 255, 0.58);
}

.site-schedule-arrow {
    font-size: 28px;
    font-weight: 800;
    color: var(--site-blue);
}

.site-schedule-side {
    flex: 1;
    min-width: 0;
}

.site-cta {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    padding: 32px;
    border-radius: 30px;
    color: #fff;
    background: var(--site-hero);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
}

.site-cta-copy h2 {
    margin: 0 0 14px;
    font-size: 36px;
    line-height: 1.04;
    letter-spacing: -0.04em;
}

.site-cta-copy p {
    margin: 0;
    max-width: 700px;
    color: rgba(241, 245, 249, 0.84);
}

.site-footer {
    padding: 0 0 38px;
}

.site-footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    gap: 24px;
    padding: 30px;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.58);
    background: rgba(255, 255, 255, 0.72);
    box-shadow: var(--site-shadow);
}

.site-footer-brand,
.site-footer-title {
    margin-bottom: 12px;
    font-size: 16px;
    font-weight: 800;
}

.site-footer p,
.site-footer-links a {
    color: var(--site-text-soft);
    line-height: 1.7;
}

.site-footer-links {
    display: grid;
    gap: 8px;
}

.site-footer-links a:hover,
.site-footer .legal-links a:hover {
    color: var(--site-blue);
}

@media (max-width: 1100px) {
    .site-header-row,
    .site-section-head,
    .site-cta,
    .site-footer-grid {
        grid-template-columns: 1fr;
    }

    .site-header-row {
        flex-direction: column;
        align-items: stretch;
    }

    .site-nav,
    .site-header-actions {
        justify-content: flex-start;
    }

    .site-hero-grid,
    .site-cards,
    .site-grid,
    .site-form-grid,
    .site-form-grid.site-form-grid-compact,
    .site-volume-grid {
        grid-template-columns: 1fr;
    }

    .site-choice-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .site-shell {
        width: min(100vw - 24px, 1200px);
    }

    .site-header {
        padding: 12px 0;
    }

    .site-hero,
    .site-inner-hero {
        padding: 44px 0;
    }

    .site-main {
        padding: 24px 0 64px;
    }

    .site-card,
    .site-calculator-card,
    .site-schedule-card,
    .site-text-card {
        padding: 22px;
    }

    .site-about-intro {
        margin-bottom: 22px;
    }

    .site-field-block input,
    .site-field-block select,
    .site-field input {
        min-height: 54px;
        padding-left: 16px;
        padding-right: 16px;
        font-size: 16px;
    }

    .site-choice-button {
        min-height: 54px;
        font-size: 16px;
    }

    .site-field-block select {
        padding-right: 42px;
        background-position: calc(100% - 20px) calc(50% - 3px), calc(100% - 14px) calc(50% - 3px);
    }

    .site-cta {
        padding: 24px;
    }

    .site-schedule-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-schedule-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .site-volume-actions {
        flex-direction: column;
        align-items: stretch;
    }
}