:root {
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-main: #1e293b;
    --text-sec: #64748b;
    --text-soft: #94a3b8;
    --border-color: #e2e8f0;
    --accent-color: #f4ba1d;
    --accent-hover: #dab21a;
    --accent-text: #1e293b;
    --success-color: #10b981;
    --blue-color: #3b82f6;
    --violet-color: #8b5cf6;
    --dark-panel: #1e293b;
    --dark-soft: #334155;
    --radius-lg: 12px;
    --radius-md: 8px;
    --shadow-soft: 0 12px 30px rgba(30, 41, 59, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.sales-body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg-color);
    color: var(--text-main);
    font-family: "Inter", Arial, sans-serif;
    line-height: 1.5;
}

a {
    color: inherit;
}

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

.material-symbols-outlined {
    font-size: 22px;
    line-height: 1;
    vertical-align: middle;
}

.sales-header {
    position: sticky;
    top: 0;
    z-index: 50;
    min-height: 72px;
    padding: 14px clamp(18px, 5vw, 64px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: rgba(248, 249, 250, 0.96);
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    backdrop-filter: blur(14px);
    transition: box-shadow 0.2s ease, background 0.2s ease;
}

.sales-header.is-scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 8px 24px rgba(30, 41, 59, 0.08);
}

.brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    flex: 0 0 auto;
}

.brand img {
    width: 154px;
    height: auto;
}

.sales-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.sales-nav a,
.login-link {
    padding: 10px 12px;
    border-radius: var(--radius-md);
    color: var(--text-sec);
    font-size: 0.94rem;
    font-weight: 700;
    text-decoration: none;
    transition: color 0.2s ease, background 0.2s ease;
}

.sales-nav a:hover,
.login-link:hover {
    background: #fff7dc;
    color: var(--text-main);
}

.header-actions,
.cta-row,
.trust-row {
    display: flex;
    align-items: center;
}

.header-actions {
    gap: 10px;
    flex: 0 0 auto;
}

.btn {
    min-height: 44px;
    padding: 11px 18px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid transparent;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 800;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn--primary {
    background: var(--accent-color);
    color: var(--accent-text);
    box-shadow: 0 8px 20px rgba(244, 186, 29, 0.28);
}

.btn--primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 10px 26px rgba(244, 186, 29, 0.34);
}

.btn--secondary {
    background: #ffffff;
    border-color: var(--border-color);
    color: var(--text-main);
}

.btn--secondary:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}

.btn--large {
    min-height: 52px;
    padding: 14px 22px;
    font-size: 1rem;
}

.hero {
    max-width: 1180px;
    margin: 0 auto;
    padding: clamp(54px, 7vw, 96px) clamp(20px, 5vw, 40px) 42px;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
    align-items: center;
    gap: clamp(36px, 5vw, 72px);
}

.hero__copy {
    max-width: 620px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    margin-bottom: 14px;
    padding: 7px 11px;
    border-radius: var(--radius-md);
    background: #fff7dc;
    color: #92400e;
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.eyebrow--dark {
    background: #334155;
    color: #f8fafc;
}

.hero h1,
.section h2 {
    margin: 0;
    color: var(--text-main);
    font-size: clamp(2.35rem, 4.5vw, 4.7rem);
    line-height: 1.02;
    font-weight: 800;
    letter-spacing: 0;
}

.hero__lead {
    max-width: 590px;
    margin: 22px 0 0;
    color: var(--text-sec);
    font-size: 1.15rem;
}

.cta-row {
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.trust-row {
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.trust-row span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    color: var(--text-sec);
    font-size: 0.92rem;
    font-weight: 700;
}

.trust-row .material-symbols-outlined {
    color: var(--success-color);
    font-size: 20px;
}

.hero__visual {
    min-width: 0;
}

.app-preview {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.preview-topbar {
    min-height: 54px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 18px;
    background: var(--dark-panel);
    color: #f8fafc;
}

.preview-topbar span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #64748b;
}

.preview-topbar span:nth-child(1) {
    background: #ef4444;
}

.preview-topbar span:nth-child(2) {
    background: #f4ba1d;
}

.preview-topbar span:nth-child(3) {
    background: #10b981;
}

.preview-topbar strong {
    margin-left: auto;
    font-size: 0.85rem;
}

.preview-player {
    min-height: 172px;
    margin: 18px;
    padding: 18px;
    border-radius: var(--radius-lg);
    background: var(--dark-panel);
    color: #ffffff;
    display: flex;
    align-items: flex-end;
    gap: 14px;
}

.play-mark {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--accent-color);
    color: var(--accent-text);
    flex: 0 0 auto;
}

.preview-player small,
.preview-label,
.metric-card small {
    display: block;
    color: var(--text-soft);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.preview-player strong {
    display: block;
    margin-top: 3px;
    font-size: 1.06rem;
}

.preview-lesson {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 0 18px 18px;
}

.preview-lesson div,
.metric-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: #ffffff;
}

.preview-lesson div {
    padding: 15px;
}

.preview-lesson p {
    margin: 6px 0 0;
    color: var(--text-main);
    font-weight: 700;
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 0 18px 18px;
}

.metric-card {
    padding: 14px;
}

.metric-card .material-symbols-outlined {
    margin-bottom: 8px;
}

.metric-card strong {
    display: block;
    color: var(--text-main);
    font-size: 1.35rem;
    font-weight: 800;
}

.metric-card--yellow .material-symbols-outlined {
    color: var(--accent-color);
}

.metric-card--green .material-symbols-outlined {
    color: var(--success-color);
}

.metric-card--blue .material-symbols-outlined {
    color: var(--blue-color);
}

.proof-band {
    max-width: 1100px;
    margin: 0 auto 24px;
    padding: 18px clamp(20px, 5vw, 40px) 38px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.proof-band div {
    padding: 18px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    background: #ffffff;
    box-shadow: 0 6px 18px rgba(30, 41, 59, 0.04);
}

.proof-band strong,
.proof-band span {
    display: block;
}

.proof-band strong {
    font-size: 1.08rem;
    color: var(--text-main);
}

.proof-band span {
    margin-top: 3px;
    color: var(--text-sec);
    font-size: 0.92rem;
}

.section {
    padding: clamp(64px, 8vw, 104px) clamp(20px, 5vw, 64px);
    background: #ffffff;
}

.section--light {
    background: var(--bg-color);
}

.section--dark {
    background: var(--dark-panel);
    color: #f8fafc;
}

.section--dark h2,
.section--dark h3 {
    color: #ffffff;
}

.section--dark .feature-list h3 {
    color: #ffffff;
}

.section--dark p {
    color: #cbd5e1;
}

.section-heading {
    max-width: 780px;
    margin: 0 auto 34px;
    text-align: center;
}

.section-heading h2 {
    font-size: clamp(2rem, 3.4vw, 3.35rem);
}

.section-heading p {
    max-width: 660px;
    margin: 16px auto 0;
    color: var(--text-sec);
    font-size: 1.05rem;
}

.section-heading--split,
.feature-layout,
.comparison,
.final-cta {
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.section-heading--split {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 34px;
    text-align: left;
}

.text-link {
    color: var(--text-main);
    font-weight: 800;
    text-decoration: none;
    border-bottom: 2px solid var(--accent-color);
}

.problem-grid,
.steps,
.plans-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    gap: 18px;
}

.problem-grid {
    grid-template-columns: repeat(3, 1fr);
}

.info-card,
.step,
.plan-card,
.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 14px rgba(30, 41, 59, 0.05);
}

.info-card {
    padding: 24px;
}

.card-icon {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    margin-bottom: 16px;
    border-radius: var(--radius-md);
    background: #fff7dc;
    color: #92400e;
}

.info-card h3,
.step h3,
.feature-list h3,
.plan-card h3 {
    margin: 0;
    color: var(--text-main);
    font-size: 1.15rem;
}

.info-card p,
.step p,
.plan-card p {
    margin: 10px 0 0;
    color: var(--text-sec);
}

.steps {
    grid-template-columns: repeat(4, 1fr);
}

.step {
    padding: 22px;
}

.step > span {
    width: 34px;
    height: 34px;
    margin-bottom: 18px;
    display: grid;
    place-items: center;
    border-radius: var(--radius-md);
    background: var(--dark-panel);
    color: #ffffff;
    font-weight: 800;
}

.feature-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
    gap: 56px;
    align-items: center;
}

.feature-layout h2 {
    font-size: clamp(2rem, 3.4vw, 3.3rem);
}

.feature-layout p {
    margin: 18px 0 28px;
    font-size: 1.04rem;
}

.feature-list {
    display: grid;
    gap: 14px;
}

.feature-list article {
    display: grid;
    grid-template-columns: 46px 1fr;
    gap: 16px;
    padding: 20px;
    border: 1px solid #475569;
    border-radius: var(--radius-lg);
    background: #243247;
}

.feature-list .material-symbols-outlined {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: var(--radius-md);
    background: var(--accent-color);
    color: var(--accent-text);
}

.feature-list p {
    margin: 6px 0 0;
}

.comparison {
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(380px, 1.12fr);
    align-items: center;
    gap: 42px;
}

.comparison-copy h2 {
    font-size: clamp(2rem, 3.4vw, 3.15rem);
}

.comparison-copy p {
    margin: 18px 0 0;
    color: var(--text-sec);
    font-size: 1.05rem;
}

.comparison-table {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #ffffff;
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.comparison-row + .comparison-row {
    border-top: 1px solid var(--border-color);
}

.comparison-row span {
    padding: 16px;
    color: var(--text-sec);
}

.comparison-row span + span {
    border-left: 1px solid var(--border-color);
    color: var(--text-main);
    font-weight: 700;
}

.comparison-row--head span {
    background: var(--dark-panel);
    color: #ffffff;
    font-weight: 800;
}

.comparison-row--head span + span {
    background: var(--accent-color);
    color: var(--accent-text);
}

.plans-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
}

.plan-card {
    position: relative;
    padding: 26px;
    display: flex;
    flex-direction: column;
}

.plan-card--featured {
    border-color: var(--dark-panel);
    background: var(--dark-panel);
    color: #ffffff;
    box-shadow: 0 18px 40px rgba(30, 41, 59, 0.18);
}

.plan-badge {
    position: absolute;
    top: -14px;
    left: 24px;
    padding: 7px 12px;
    border-radius: var(--radius-md);
    background: var(--accent-color);
    color: var(--accent-text);
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
}

.plan-top > span {
    display: block;
    color: var(--text-sec);
    font-weight: 800;
    font-size: 0.82rem;
    text-transform: uppercase;
}

.plan-card--featured .plan-top > span,
.plan-card--featured .plan-top p,
.plan-card--featured li,
.plan-card--featured .plan-price span {
    color: #cbd5e1;
}

.plan-card--featured h3,
.plan-card--featured .plan-price strong {
    color: #ffffff;
}

.plan-card h3 {
    margin-top: 8px;
    font-size: 1.4rem;
}

.plan-price {
    margin: 24px 0;
}

.plan-price strong {
    display: block;
    color: var(--text-main);
    font-size: 2.25rem;
    line-height: 1;
}

.plan-price span {
    display: block;
    margin-top: 6px;
    color: var(--text-sec);
    font-weight: 700;
}

.plan-card ul {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    display: grid;
    gap: 12px;
    flex: 1;
}

.plan-card li {
    display: grid;
    grid-template-columns: 22px 1fr;
    gap: 8px;
    color: var(--text-sec);
    font-size: 0.96rem;
}

.plan-card li .material-symbols-outlined {
    color: var(--success-color);
    font-size: 20px;
}

.plan-card .btn {
    width: 100%;
}

.final-cta {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.72fr);
    align-items: center;
    gap: 42px;
    padding: 36px;
    border-radius: var(--radius-lg);
    background: var(--dark-panel);
    color: #ffffff;
}

.final-cta h2 {
    color: #ffffff;
    font-size: clamp(2rem, 3.4vw, 3.2rem);
}

.final-cta p {
    margin: 16px 0 0;
    color: #cbd5e1;
    font-size: 1.05rem;
}

.lead-form {
    display: grid;
    gap: 12px;
    padding: 22px;
    border-radius: var(--radius-lg);
    background: #ffffff;
    color: var(--text-main);
}

.lead-form label {
    display: grid;
    gap: 7px;
    color: var(--text-main);
    font-weight: 800;
    font-size: 0.9rem;
}

.lead-form label span {
    color: var(--text-soft);
    font-weight: 700;
}

.lead-form input {
    width: 100%;
    min-height: 46px;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-main);
    font: inherit;
}

.lead-form input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(244, 186, 29, 0.18);
}

.form-alert {
    padding: 12px 14px;
    border-radius: var(--radius-md);
    font-size: 0.92rem;
    font-weight: 700;
}

.form-alert--success {
    background: #dcfce7;
    color: #166534;
}

.form-alert--error {
    background: #fee2e2;
    color: #991b1b;
}

.direct-checkout {
    color: var(--text-sec);
    text-align: center;
    font-weight: 800;
    text-decoration: none;
}

.direct-checkout:hover {
    color: var(--text-main);
}

.faq-list {
    max-width: 850px;
    margin: 0 auto;
    display: grid;
    gap: 12px;
}

.faq-item {
    overflow: hidden;
}

.faq-button {
    width: 100%;
    min-height: 58px;
    padding: 16px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border: 0;
    background: #ffffff;
    color: var(--text-main);
    font: inherit;
    font-weight: 800;
    text-align: left;
    cursor: pointer;
}

.faq-button .material-symbols-outlined {
    transition: transform 0.2s ease;
}

.faq-button[aria-expanded="true"] .material-symbols-outlined {
    transform: rotate(180deg);
}

.faq-panel {
    display: none;
    padding: 0 18px 18px;
}

.faq-button[aria-expanded="true"] + .faq-panel {
    display: block;
}

.faq-panel p {
    margin: 0;
    color: var(--text-sec);
}

.sales-footer {
    padding: 34px clamp(20px, 5vw, 64px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: var(--dark-panel);
    color: #cbd5e1;
}

.sales-footer img {
    width: 150px;
    margin-bottom: 10px;
}

.sales-footer p {
    margin: 0;
}

.sales-footer div:last-child {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 14px;
}

.sales-footer a {
    color: #f8fafc;
    font-weight: 700;
    text-decoration: none;
}

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

.mobile-sticky-cta {
    position: fixed;
    left: 14px;
    right: 14px;
    bottom: 14px;
    z-index: 60;
    min-height: 52px;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: var(--radius-md);
    background: var(--accent-color);
    color: var(--accent-text);
    box-shadow: 0 12px 28px rgba(30, 41, 59, 0.22);
    font-weight: 800;
    text-decoration: none;
}

@media (max-width: 1080px) {
    .sales-nav {
        display: none;
    }

    .hero {
        grid-template-columns: 1fr;
    }

    .hero__copy {
        max-width: 760px;
    }

    .hero__visual {
        max-width: 640px;
    }

    .problem-grid,
    .plans-grid {
        grid-template-columns: 1fr;
    }

    .steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-layout,
    .comparison,
    .final-cta {
        grid-template-columns: 1fr;
    }

    .comparison {
        gap: 30px;
    }
}

@media (max-width: 760px) {
    .sales-header {
        min-height: 64px;
        padding: 12px 16px;
    }

    .brand img {
        width: 132px;
    }

    .login-link {
        display: none;
    }

    .header-actions .btn {
        min-height: 40px;
        padding: 9px 12px;
        font-size: 0.86rem;
    }

    .hero {
        padding: 38px 16px 28px;
        gap: 28px;
    }

    .hero h1 {
        font-size: 2.35rem;
    }

    .hero__lead {
        font-size: 1.02rem;
    }

    .cta-row .btn {
        width: 100%;
    }

    .preview-lesson,
    .preview-grid,
    .proof-band,
    .steps {
        grid-template-columns: 1fr;
    }

    .proof-band {
        padding: 10px 16px 28px;
    }

    .section {
        padding: 56px 16px;
    }

    .section-heading,
    .section-heading--split {
        text-align: left;
    }

    .section-heading--split {
        display: grid;
    }

    .feature-list article {
        grid-template-columns: 1fr;
    }

    .comparison-row {
        display: contents;
    }

    .comparison-table {
        display: grid;
        grid-template-columns: 1fr;
    }

    .comparison-row + .comparison-row {
        border-top: 0;
    }

    .comparison-row span {
        border-left: 0;
        border-top: 1px solid var(--border-color);
    }

    .comparison-row--head span:first-child {
        order: 1;
        border-top: 0;
    }

    .comparison-row:not(.comparison-row--head) span:first-child {
        order: 2;
        color: var(--text-sec);
        font-weight: 500;
    }

    .comparison-row--head span:last-child {
        order: 3;
        border-top: 1px solid var(--border-color);
    }

    .comparison-row:not(.comparison-row--head) span:last-child {
        order: 4;
        color: var(--text-main);
        font-weight: 800;
    }

    .comparison-row span + span {
        border-left: 0;
        border-top: 1px solid var(--border-color);
    }

    .final-cta {
        padding: 24px 16px;
    }

    .lead-form {
        padding: 16px;
    }

    .sales-footer {
        display: grid;
        padding-bottom: 88px;
    }

    .sales-footer div:last-child {
        justify-content: flex-start;
    }

    .mobile-sticky-cta.is-visible {
        display: flex;
    }
}

@media (max-width: 430px) {
    .header-actions .btn .material-symbols-outlined {
        display: none;
    }

    .header-actions .btn {
        max-width: 128px;
    }

    .hero h1 {
        font-size: 2.05rem;
    }

    .preview-player {
        min-height: 150px;
        align-items: center;
    }
}

/* ── Language switcher bar inside hero preview ─────────────────────── */
.preview-lang-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px 14px;
    border-top: 1px solid var(--border-color);
    background: #f8fafc;
    flex-wrap: wrap;
}

.lang-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    border-radius: 20px;
    background: #ffffff;
    border: 1.5px solid var(--border-color);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-main);
}

.lang-pill--active {
    border-color: var(--accent-color);
    background: #fff7dc;
    color: #92400e;
}

.lang-swap-btn {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1.5px solid var(--border-color);
    background: white;
    color: var(--text-sec);
    display: grid;
    place-items: center;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    transition: background 0.15s;
}

.lang-swap-btn:hover {
    background: #f1f5f9;
}

.lang-more {
    margin-left: auto;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--text-soft);
    background: #f1f5f9;
    border-radius: 20px;
    padding: 4px 9px;
}

/* ── Checkout modal ────────────────────────────────────────────────── */
.sales-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.76);
    backdrop-filter: blur(4px);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sales-modal-overlay.is-open {
    display: flex;
    opacity: 1;
}

.sales-modal-box {
    background: #ffffff;
    border-radius: 20px;
    padding: 32px;
    max-width: 460px;
    width: 92%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.3);
    transform: scale(0.97);
    transition: transform 0.3s ease;
    max-height: 90vh;
    overflow-y: auto;
}

.sales-modal-overlay.is-open .sales-modal-box {
    transform: scale(1);
}

.sales-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.sales-modal-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0;
}

.sales-modal-close {
    background: none;
    border: none;
    cursor: pointer;
    color: #94a3b8;
    padding: 4px;
    line-height: 1;
}

.sales-modal-plan-badge {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 14px 18px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sales-modal-plan-badge span:first-child {
    color: #64748b;
    font-size: 0.9rem;
    font-weight: 600;
}

.sales-modal-plan-badge strong {
    font-weight: 800;
    color: var(--text-main);
    font-size: 1.1rem;
}

.sales-modal-field {
    display: grid;
    gap: 7px;
    margin-bottom: 14px;
}

.sales-modal-field label {
    font-size: 0.88rem;
    font-weight: 800;
    color: var(--text-main);
}

.sales-modal-field input {
    width: 100%;
    min-height: 46px;
    padding: 12px 14px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    font: inherit;
    font-size: 0.95rem;
    color: var(--text-main);
    transition: border-color 0.15s;
    box-sizing: border-box;
}

.sales-modal-field input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(244, 186, 29, 0.18);
}

.sales-modal-sep {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-soft);
    margin: 6px 0 14px;
}

.sales-modal-notice {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.87rem;
    color: #1d4ed8;
    margin-bottom: 16px;
    line-height: 1.5;
}

.sales-modal-notice a {
    font-weight: 700;
    color: #1d4ed8;
    text-decoration: underline;
}

.sales-modal-btn-full {
    width: 100%;
    min-height: 48px;
    padding: 13px 18px;
    border-radius: var(--radius-md);
    border: none;
    font: inherit;
    font-size: 0.97rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.15s, transform 0.15s;
}

.sales-modal-btn-full:hover { transform: translateY(-1px); }

.sales-modal-btn-full--primary {
    background: var(--accent-color);
    color: var(--accent-text);
    box-shadow: 0 6px 16px rgba(244, 186, 29, 0.28);
}

.sales-modal-btn-full--dark {
    background: var(--dark-panel);
    color: #ffffff;
}

.sales-modal-btn-full--ghost {
    background: none;
    border: 1.5px solid var(--border-color);
    color: var(--text-sec);
    margin-top: 10px;
}

.sales-modal-error {
    background: #fee2e2;
    color: #ef4444;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 14px;
    display: none;
}

.sales-modal-spinner {
    text-align: center;
    padding: 30px 0;
    color: #64748b;
}

.sales-modal-spinner-ring {
    width: 40px;
    height: 40px;
    border: 3px solid #e2e8f0;
    border-top-color: #6366f1;
    border-radius: 50%;
    animation: smSpin 0.8s linear infinite;
    margin: 0 auto 16px;
}

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

.sales-modal-success {
    text-align: center;
    padding: 24px 0;
}

.sales-modal-success-icon {
    width: 64px;
    height: 64px;
    background: #dcfce7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.sales-coupon-toggle {
    font-size: 0.84rem;
    color: #6366f1;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 14px;
}

.sales-coupon-wrap {
    display: none;
    margin-bottom: 14px;
}

.sales-coupon-row {
    display: flex;
    gap: 8px;
}

.sales-coupon-row input {
    flex: 1;
    min-height: 42px;
    padding: 10px 12px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    font: inherit;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.sales-coupon-row button {
    background: #6366f1;
    color: white;
    border: none;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    font-weight: 700;
    cursor: pointer;
    font-size: 0.88rem;
    white-space: nowrap;
}

.sales-coupon-fb {
    margin-top: 6px;
    font-size: 0.83rem;
    min-height: 18px;
}

.sales-discount-badge {
    display: none;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 10px;
    padding: 10px 16px;
    margin-bottom: 14px;
    justify-content: space-between;
    align-items: center;
    font-size: 0.88rem;
}

@media (max-width: 760px) {
    .sales-modal-box {
        padding: 22px 18px;
    }
}