:root {
    --bg: #09101d;
    --bg-alt: #0f1728;
    --surface: rgba(15, 23, 40, 0.78);
    --surface-strong: rgba(18, 29, 50, 0.94);
    --surface-soft: rgba(20, 33, 58, 0.68);
    --text: #f3f7ff;
    --muted: #a8b7d0;
    --line: rgba(153, 181, 222, 0.18);
    --accent: #6cf0d6;
    --accent-strong: #78f7cf;
    --accent-secondary: #84a9ff;
    --accent-dark: #08131f;
    --shadow: 0 28px 80px rgba(3, 9, 20, 0.45);
    --shadow-soft: 0 18px 44px rgba(2, 7, 17, 0.24);
}

html[data-theme="light"] {
    --bg: #eef4ff;
    --bg-alt: #dde8fb;
    --surface: rgba(255, 255, 255, 0.86);
    --surface-strong: rgba(255, 255, 255, 0.98);
    --surface-soft: rgba(255, 255, 255, 0.7);
    --text: #11203a;
    --muted: #50627e;
    --line: rgba(62, 95, 138, 0.16);
    --accent: #0b907c;
    --accent-strong: #04766a;
    --accent-secondary: #395cc6;
    --accent-dark: #ffffff;
    --shadow: 0 22px 64px rgba(84, 111, 154, 0.18);
    --shadow-soft: 0 14px 34px rgba(84, 111, 154, 0.12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Tahoma, "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(132, 169, 255, 0.2), transparent 32%),
        radial-gradient(circle at 85% 18%, rgba(108, 240, 214, 0.14), transparent 26%),
        linear-gradient(180deg, var(--bg), var(--bg-alt));
    position: relative;
}

body.nav-is-open {
    overflow: hidden;
}

body::before,
body::after {
    content: "";
    position: fixed;
    inset: auto;
    pointer-events: none;
    z-index: 0;
}

body::before {
    top: -12rem;
    right: -8rem;
    width: 28rem;
    height: 28rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(132, 169, 255, 0.16) 0%, rgba(132, 169, 255, 0) 72%);
}

body::after {
    left: -10rem;
    bottom: -12rem;
    width: 26rem;
    height: 26rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(108, 240, 214, 0.12) 0%, rgba(108, 240, 214, 0) 74%);
}

::selection {
    background: rgba(108, 240, 214, 0.25);
}

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

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

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

.landing-body,
.landing-main,
.landing-header,
.landing-footer {
    position: relative;
    z-index: 1;
}

.landing-shell {
    width: min(1200px, calc(100% - 2rem));
    margin: 0 auto;
}

.landing-header {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid var(--line);
    background: rgba(7, 13, 24, 0.72);
    backdrop-filter: blur(22px);
}

html[data-theme="light"] .landing-header {
    background: rgba(239, 244, 255, 0.82);
}

.landing-header-shell {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
}

.landing-brand {
    display: inline-flex;
    align-items: center;
    min-width: 0;
}

.landing-brand-mark {
    width: 5.2rem;
    height: 5.2rem;
    flex: 0 0 auto;
}

.landing-header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-left: auto;
}

.landing-nav {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.landing-nav a {
    padding: 0.7rem 0.9rem;
    border-radius: 999px;
    color: var(--muted);
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.landing-nav a:hover,
.landing-nav a.is-active {
    color: var(--text);
    background: var(--surface-soft);
}

.landing-nav .landing-login {
    color: var(--text);
    border: 1px solid var(--line);
    background: var(--surface);
}

.landing-nav-toggle,
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.landing-nav-toggle:hover,
.theme-toggle:hover,
.button:hover {
    transform: translateY(-1px);
}

.landing-nav-toggle {
    display: none;
    gap: 0.7rem;
    padding: 0.72rem 0.95rem;
    border-radius: 999px;
}

.landing-nav-toggle-bars {
    display: inline-grid;
    gap: 0.2rem;
}

.landing-nav-toggle-bars span {
    width: 1rem;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
}

.landing-nav-toggle-text {
    font-size: 0.9rem;
    font-weight: 600;
}

.theme-toggle {
    gap: 0.65rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
}

.theme-toggle-track {
    position: relative;
    width: 2.5rem;
    height: 1.35rem;
    border-radius: 999px;
    background: rgba(132, 169, 255, 0.26);
}

.theme-toggle-thumb {
    position: absolute;
    top: 0.14rem;
    left: 0.14rem;
    width: 1.05rem;
    height: 1.05rem;
    border-radius: 50%;
    background: var(--accent);
    transition: transform 0.24s ease, background-color 0.24s ease;
    box-shadow: 0 6px 18px rgba(3, 9, 20, 0.18);
}

html[data-theme="light"] .theme-toggle-thumb {
    transform: translateX(1.1rem);
}

.theme-toggle-label {
    font-size: 0.88rem;
    font-weight: 600;
}

.landing-main {
    padding-bottom: 2rem;
}

.section,
.hero-section,
.page-hero {
    padding: 5.5rem 0;
}

.hero-section,
.page-hero {
    padding-top: 4.25rem;
}

.section-tight {
    padding-top: 3.25rem;
}

.section-tone-shift {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.01), rgba(132, 169, 255, 0.05));
}

.section-contrast {
    background: linear-gradient(180deg, rgba(108, 240, 214, 0.03), rgba(132, 169, 255, 0.04));
}

.hero-grid,
.page-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
    gap: 2rem;
    align-items: center;
}

.hero-copy,
.page-hero-copy {
    max-width: 42rem;
}

.section-kicker,
.panel-label,
.pricing-label,
.metric-label,
.comparison-name,
.step-number {
    display: inline-block;
    margin: 0 0 1rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: 0.76rem;
    font-weight: 700;
}

.hero-copy h1,
.page-hero-copy h1,
.section-heading h2,
.hero-panel h2,
.footer-panel h2,
.closing-banner h2 {
    margin: 0;
    font-family: Tahoma, "Segoe UI", sans-serif;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
}

.hero-copy h1 {
    max-width: 12ch;
    font-size: clamp(2.55rem, 6vw, 4.65rem);
}

.page-hero-copy h1 {
    max-width: 15ch;
    font-size: clamp(2rem, 4.2vw, 3.45rem);
    line-height: 1.08;
}

.section-heading {
    max-width: 48rem;
    margin-bottom: 2rem;
}

.section-heading h2,
.footer-panel h2,
.closing-banner h2 {
    font-size: clamp(1.75rem, 3.9vw, 2.85rem);
    margin-bottom: 1rem;
}

.hero-subtitle,
.section-heading p,
.info-card p,
.comparison-card p,
.pricing-card p,
.process-card p,
.footer-panel p,
.closing-banner p,
.quote-banner p {
    color: var(--muted);
    line-height: 1.75;
}

.hero-subtitle {
    font-size: 1.08rem;
    max-width: 40rem;
    margin: 1.3rem 0 0;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin: 1.85rem 0;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 3rem;
    padding: 0.9rem 1.35rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.button-primary {
    color: var(--accent-dark);
    background: linear-gradient(135deg, var(--accent), #99d8ff);
    box-shadow: 0 18px 32px rgba(108, 240, 214, 0.22);
}

.button-secondary {
    color: var(--text);
    background: var(--surface);
    border-color: var(--line);
}

.button-small {
    min-height: 2.6rem;
    padding: 0.8rem 1rem;
}

.button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.button.is-processing {
    pointer-events: none;
}

.button-spinner {
    width: 1rem;
    height: 1rem;
    border-radius: 999px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    animation: beta-button-spin 0.8s linear infinite;
}

.hero-manifesto,
.mini-stats,
.proof-grid,
.audience-grid,
.details-grid,
.comparison-grid,
.pricing-grid,
.process-grid,
.showcase-grid,
.rights-grid {
    display: grid;
    gap: 1.2rem;
}

.hero-manifesto {
    margin-top: 1rem;
}

.hero-manifesto p {
    margin: 0;
    padding: 1rem 1.15rem;
    border-radius: 1.15rem;
    border: 1px solid var(--line);
    background: var(--surface-soft);
    box-shadow: var(--shadow-soft);
}

.hero-visual,
.page-hero-visual {
    display: grid;
    gap: 1rem;
}

.hero-panel,
.info-card,
.comparison-card,
.pricing-card,
.process-card,
.metric-card,
.showcase-card,
.quote-banner,
.closing-banner {
    position: relative;
    overflow: hidden;
    border-radius: 1.4rem;
    border: 1px solid var(--line);
    background: var(--surface);
    box-shadow: var(--shadow-soft);
}

.hero-panel,
.info-card,
.comparison-card,
.pricing-card,
.process-card,
.metric-card,
.showcase-card,
.closing-banner {
    padding: 1.55rem;
}

.hero-panel::after,
.info-card::after,
.comparison-card::after,
.pricing-card::after,
.process-card::after,
.showcase-card::after {
    content: "";
    position: absolute;
    inset: auto -2rem -2rem auto;
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(132, 169, 255, 0.15) 0%, rgba(132, 169, 255, 0) 72%);
    pointer-events: none;
}

.hero-panel-emphasis,
.pricing-card.is-featured,
.closing-banner {
    background: linear-gradient(180deg, rgba(19, 32, 57, 0.95), rgba(11, 18, 31, 0.95));
    border-color: rgba(108, 240, 214, 0.26);
}

html[data-theme="light"] .hero-panel-emphasis,
html[data-theme="light"] .pricing-card.is-featured,
html[data-theme="light"] .closing-banner {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(236, 244, 255, 0.98));
}

.hero-panel h2 {
    font-size: clamp(1.45rem, 2.4vw, 2rem);
    margin-bottom: 1rem;
}

.feature-list,
.footer-link-list {
    list-style: none;
    margin: 1rem 0 0;
    padding: 0;
}

.feature-list li,
.footer-link-list li {
    margin: 0;
}

.feature-list li {
    position: relative;
    padding-left: 1.35rem;
    margin-top: 0.8rem;
    color: var(--muted);
    line-height: 1.65;
}

.feature-list li::before {
    content: "";
    position: absolute;
    top: 0.7rem;
    left: 0;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
}

.image-frame {
    padding: 1rem;
    border-radius: 1.5rem;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, var(--surface-strong), var(--surface));
    box-shadow: var(--shadow);
}

.image-frame img {
    width: 100%;
    border-radius: 1rem;
}

.audience-grid,
.proof-grid,
.details-grid,
.process-grid,
.showcase-grid,
.rights-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.comparison-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.mini-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 1.25rem;
}

.metric-card {
    padding: 1.15rem 1.2rem;
}

.metric-label {
    margin-bottom: 0.65rem;
}

.metric-value,
.price {
    font-family: Tahoma, "Segoe UI", sans-serif;
    font-weight: 700;
    font-size: clamp(2.1rem, 5vw, 3.9rem);
    line-height: 0.95;
    letter-spacing: -0.05em;
}

.metric-value span,
.price span {
    font-size: 0.42em;
    color: var(--muted);
}

.pricing-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pricing-card .button {
    width: fit-content;
    margin-top: auto;
}

.comparison-name {
    margin-bottom: 0.7rem;
}

.comparison-card h3,
.info-card h3,
.process-card h3,
.showcase-card h3,
.footer-panel h3 {
    margin: 0 0 0.8rem;
    font-family: Tahoma, "Segoe UI", sans-serif;
    font-size: 1.16rem;
    font-weight: 700;
    line-height: 1.2;
}

.process-card {
    min-height: 100%;
}

.step-number {
    margin-bottom: 0.8rem;
}

.showcase-card figure,
.showcase-card figcaption {
    margin: 0;
}

.showcase-card figcaption {
    padding-top: 1rem;
}

.quote-banner,
.closing-banner {
    margin-top: 1.5rem;
}

.feature-jump-bar,
.feature-summary,
.beta-form-card,
.beta-estimate-card,
.beta-alert {
    position: relative;
    overflow: hidden;
    border-radius: 1.4rem;
    border: 1px solid var(--line);
    background: var(--surface);
    box-shadow: var(--shadow-soft);
}

.feature-jump-bar,
.beta-form-card,
.beta-estimate-card,
.beta-alert {
    padding: 1.45rem;
}

.feature-jump-links,
.feature-section-grid,
.beta-qualifier-grid,
.landing-form-grid,
.beta-checkbox-grid {
    display: grid;
    gap: 1rem;
}

.feature-jump-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 0.35rem;
}

.feature-jump-links a {
    display: inline-flex;
    align-items: center;
    min-height: 3rem;
    padding: 0.85rem 1rem;
    border-radius: 1rem;
    border: 1px solid var(--line);
    color: var(--muted);
    background: var(--surface-soft);
    transition: color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.feature-jump-links a:hover {
    color: var(--text);
    border-color: rgba(108, 240, 214, 0.36);
    transform: translateY(-1px);
}

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

.feature-summary {
    margin-top: 1.35rem;
    padding: 1.2rem 1.35rem;
}

.feature-summary p,
.beta-estimate-text {
    margin: 0;
    color: var(--muted);
    line-height: 1.75;
}

.beta-qualifier-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.beta-form-shell {
    max-width: 58rem;
}

.landing-form {
    display: grid;
    gap: 1.1rem;
}

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

.landing-label {
    display: block;
    margin: 0 0 0.55rem;
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.landing-input,
.landing-select,
.landing-textarea {
    width: 100%;
    min-height: 3.15rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: rgba(7, 13, 24, 0.55);
    color: var(--text);
    box-shadow: inset 0 0 0 1px transparent;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

html[data-theme="light"] .landing-input,
html[data-theme="light"] .landing-select,
html[data-theme="light"] .landing-textarea {
    background: rgba(255, 255, 255, 0.94);
}

.landing-input:focus,
.landing-select:focus,
.landing-textarea:focus {
    outline: none;
    border-color: rgba(108, 240, 214, 0.6);
    box-shadow: 0 0 0 4px rgba(108, 240, 214, 0.14);
}

.landing-select {
    appearance: none;
}

.landing-textarea {
    min-height: 8rem;
    resize: vertical;
}

.landing-help {
    margin: 0.5rem 0 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.55;
}

.landing-validation {
    display: block;
    margin-top: 0.5rem;
    color: #ffb39b;
    line-height: 1.45;
}

.beta-checkbox-grid {
    gap: 0.75rem;
}

.beta-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: var(--surface-soft);
    color: var(--text);
}

.beta-checkbox input {
    margin-top: 0.2rem;
    flex: 0 0 auto;
}

.beta-estimate-card {
    background: linear-gradient(180deg, rgba(19, 32, 57, 0.92), rgba(11, 18, 31, 0.92));
    border-color: rgba(108, 240, 214, 0.2);
}

html[data-theme="light"] .beta-estimate-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(236, 244, 255, 0.98));
}

.beta-estimate-text span {
    color: var(--text);
    font-weight: 700;
}

.beta-recaptcha-block {
    display: grid;
    gap: 0.5rem;
}

.beta-alert {
    margin-top: 1rem;
    color: var(--text);
}

.beta-alert-success {
    border-color: rgba(108, 240, 214, 0.3);
    background: rgba(108, 240, 214, 0.12);
}

.beta-alert-error {
    border-color: rgba(255, 147, 123, 0.35);
    background: rgba(255, 147, 123, 0.12);
    color: #ffd4c7;
}

html[data-theme="light"] .beta-alert-error {
    color: #8f2e10;
}

.is-hidden {
    display: none !important;
}

.beta-modal-open {
    overflow: hidden;
}

.beta-success-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.beta-success-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(7, 12, 24, 0.72);
    backdrop-filter: blur(10px);
}

.beta-success-modal-card {
    position: relative;
    z-index: 1;
    width: min(100%, 36rem);
    padding: 2rem 2rem 1.9rem;
    border-radius: 1.7rem;
    border: 1px solid rgba(108, 240, 214, 0.24);
    background: linear-gradient(180deg, rgba(17, 32, 58, 0.98), rgba(10, 18, 34, 0.98));
    box-shadow: 0 36px 90px rgba(0, 0, 0, 0.35);
}

.beta-success-modal-card h2 {
    margin: 0.2rem 0 1rem;
}

.beta-success-modal-card p {
    color: var(--muted);
    line-height: 1.75;
}

.beta-success-modal-card a:not(.button) {
    color: var(--accent);
}

.beta-success-modal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 1.6rem;
}

.beta-success-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    font-size: 1.35rem;
    line-height: 1;
    cursor: pointer;
}

.beta-success-modal-close:hover {
    background: rgba(255, 255, 255, 0.12);
}

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

.quote-banner {
    padding: 1.35rem 1.55rem;
}

.quote-banner p {
    margin: 0;
    font-size: 1.05rem;
}

.auth-section {
    min-height: calc(100vh - 9rem);
    display: flex;
    align-items: center;
}

.auth-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.88fr);
    gap: 2rem;
    align-items: center;
}

.auth-copy {
    max-width: 40rem;
}

.auth-notes {
    max-width: 36rem;
}

.auth-card {
    position: relative;
    overflow: hidden;
    padding: 2rem;
    border-radius: 1.6rem;
    border: 1px solid var(--line);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.auth-card-emphasis {
    background: linear-gradient(180deg, rgba(19, 32, 57, 0.95), rgba(11, 18, 31, 0.95));
    border-color: rgba(108, 240, 214, 0.26);
}

html[data-theme="light"] .auth-card-emphasis {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(236, 244, 255, 0.98));
}

.auth-card h2 {
    margin: 0;
    font-family: Tahoma, "Segoe UI", sans-serif;
    font-size: clamp(1.6rem, 3vw, 2.3rem);
    font-weight: 700;
    line-height: 1.12;
}

.auth-card > p:not(.panel-label) {
    margin: 0.85rem 0 0;
    color: var(--muted);
    line-height: 1.7;
}

.auth-form {
    display: grid;
    gap: 1rem;
    margin-top: 1.65rem;
}

.auth-label,
.auth-preview-label {
    margin: 0;
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.auth-input-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.85rem;
    align-items: stretch;
}

.auth-input {
    width: 100%;
    min-height: 3.2rem;
    padding: 0.95rem 1rem;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: rgba(7, 13, 24, 0.55);
    color: var(--text);
    box-shadow: inset 0 0 0 1px transparent;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

html[data-theme="light"] .auth-input {
    background: rgba(255, 255, 255, 0.9);
}

.auth-input:focus {
    outline: none;
    border-color: rgba(108, 240, 214, 0.6);
    box-shadow: 0 0 0 4px rgba(108, 240, 214, 0.14);
}

.auth-input::placeholder {
    color: var(--muted);
}

.auth-submit {
    min-width: 10rem;
}

.auth-alert {
    margin-top: 1.25rem;
    padding: 0.9rem 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 176, 95, 0.32);
    background: rgba(255, 176, 95, 0.12);
    color: #ffd9ae;
    line-height: 1.55;
}

html[data-theme="light"] .auth-alert {
    color: #8f4b00;
    background: rgba(255, 176, 95, 0.18);
}

.auth-alert.is-hidden {
    display: none;
}

.auth-preview-block {
    display: grid;
    gap: 0.6rem;
}

.auth-preview {
    padding: 0.95rem 1rem;
    border-radius: 1rem;
    border: 1px solid var(--line);
    background: rgba(7, 13, 24, 0.46);
    color: var(--text);
    font-size: 0.98rem;
    word-break: break-all;
}

html[data-theme="light"] .auth-preview {
    background: rgba(255, 255, 255, 0.82);
}

.auth-loading {
    position: fixed;
    inset: 0;
    z-index: 90;
    place-items: center;
    background: rgba(6, 11, 20, 0.55);
    backdrop-filter: blur(6px);
}

.auth-loading-spinner {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    border: 4px solid rgba(255, 255, 255, 0.16);
    border-top-color: var(--accent);
    animation: auth-spin 0.8s linear infinite;
}

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

.landing-footer {
    margin-top: 2rem;
    padding: 3.5rem 0 2rem;
    border-top: 1px solid var(--line);
}

.landing-footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(200px, 0.8fr));
    gap: 1.5rem;
    align-items: start;
}

.footer-panel {
    padding: 0;
}

.footer-link-list {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.25rem;
}

.footer-link-list a,
.footer-contact a {
    color: var(--muted);
}

.footer-link-list a:hover,
.footer-contact a:hover {
    color: var(--text);
}

.footer-contact {
    display: grid;
    gap: 0.75rem;
}

.landing-footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1.8rem;
    margin-top: 1.8rem;
    border-top: 1px solid var(--line);
}

.landing-footer-bottom p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

@media (max-width: 1100px) {
    .comparison-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .feature-jump-links,
    .beta-qualifier-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 960px) {
    .landing-header-shell {
        flex-wrap: wrap;
    }

    .landing-nav-toggle {
        display: inline-flex;
    }

    .landing-nav {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        border-radius: 1.2rem;
        border: 1px solid var(--line);
        background: var(--surface-strong);
        box-shadow: var(--shadow-soft);
    }

    .landing-nav.is-open {
        display: flex;
    }

    .landing-nav a {
        text-align: left;
    }

    .hero-grid,
    .page-hero-grid,
    .auth-shell,
    .audience-grid,
    .proof-grid,
    .details-grid,
    .process-grid,
    .showcase-grid,
    .rights-grid,
    .pricing-grid,
    .landing-footer-grid,
    .landing-footer-bottom {
        grid-template-columns: 1fr;
    }

    .landing-footer-bottom {
        display: grid;
    }

    .feature-jump-links,
    .feature-section-grid,
    .beta-qualifier-grid,
    .landing-form-grid-halves {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .landing-shell {
        width: min(1200px, calc(100% - 1.25rem));
    }

    .section,
    .hero-section,
    .page-hero {
        padding: 4rem 0;
    }

    .hero-copy h1,
    .page-hero-copy h1 {
        max-width: none;
    }

    .hero-actions,
    .mini-stats {
        grid-template-columns: 1fr;
    }

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

    .auth-input-row {
        grid-template-columns: 1fr;
    }

    .button,
    .button-small {
        width: 100%;
    }

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

}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}