/* ==========================================
   TRUSTFRAME — PREMIUM DARK CONVERSION THEME
   Deep navy / white / gold / beige / restrained purple
   ========================================== */

:root {
    --bg: #081120;
    --bg-elevated: #0d1729;
    --bg-card: rgba(255, 255, 255, 0.06);
    --bg-card-strong: rgba(255, 255, 255, 0.09);
    --text: #f8f7f3;
    --text-soft: #c9d2df;
    --text-muted: #95a3b8;
    --line: rgba(255, 255, 255, 0.12);

    --gold: #c6a15b;
    --gold-strong: #ddb56d;
    --beige: #eadfcf;
    --purple: #7f6af2;
    --forest: #2f8f6b;
    --danger: #c96f6f;

    --shadow-lg: 0 24px 80px rgba(0, 0, 0, 0.35);
    --shadow-md: 0 14px 40px rgba(0, 0, 0, 0.24);

    --radius-xl: 24px;
    --radius-lg: 18px;
    --radius-md: 14px;

    --container: 1200px;
    --nav-h: 78px;
}

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

html {
    scroll-behavior: smooth;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(127, 106, 242, 0.10), transparent 28%),
        radial-gradient(circle at top right, rgba(198, 161, 91, 0.08), transparent 24%),
        linear-gradient(180deg, #0a1324 0%, #081120 100%);
    color: var(--text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

a {
    color: inherit;
}

main {
    padding-top: var(--nav-h);
}

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 28px;
}

.section {
    padding: 88px 0;
    position: relative;
}

.section-tight {
    padding: 56px 0;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 18px;
    color: var(--gold-strong);
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 34px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold));
    display: inline-block;
}

h1,
h2,
h3,
.display {
    margin: 0;
    font-family: "Playfair Display", Georgia, serif;
    letter-spacing: -0.03em;
    line-height: 1.08;
}

h1,
.display {
    font-size: clamp(2.7rem, 5vw, 4.75rem);
    max-width: 11ch;
}

h2 {
    font-size: clamp(1.9rem, 3vw, 2.7rem);
    margin-bottom: 18px;
}

h3 {
    font-size: 1.25rem;
}

.lead {
    margin: 20px 0 0;
    max-width: 720px;
    color: var(--text-soft);
    font-size: 1.15rem;
    line-height: 1.75;
}

.text-muted {
    color: var(--text-muted);
}

.accent-gold {
    color: var(--gold-strong);
}

.accent-purple {
    color: #b7abff;
}

/* Navigation */

.site-nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 1000;
    height: var(--nav-h);
    background: rgba(8, 17, 32, 0.72);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px);
    transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-nav.is-scrolled {
    background: rgba(8, 17, 32, 0.90);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.site-nav__inner {
    height: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.site-nav__brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    white-space: nowrap;
}

.site-nav__mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background:
        radial-gradient(circle at 30% 30%, rgba(255,255,255,0.22), transparent 36%),
        linear-gradient(135deg, rgba(198,161,91,0.95), rgba(127,106,242,0.85));
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.25), 0 6px 18px rgba(0,0,0,0.22);
}

.site-nav__name {
    font-weight: 700;
    letter-spacing: -0.02em;
    font-size: 1.1rem;
}

.site-nav__links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.site-nav__links a {
    color: var(--text-soft);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 160ms ease, opacity 160ms ease;
    opacity: 0.92;
}

.site-nav__links a:hover,
.site-nav__links a.is-active {
    color: var(--beige);
    opacity: 1;
}

.site-nav__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    text-decoration: none;
    color: #081120 !important;
    background: linear-gradient(135deg, var(--gold), var(--beige));
    box-shadow: 0 10px 24px rgba(198, 161, 91, 0.20);
}

/* Hero */

.hero {
    padding: 42px 0 30px;
}

.hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
    gap: 56px;
    align-items: center;
}

.hero__content {
    position: relative;
    z-index: 1;
}

.hero__copy {
    max-width: 700px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 30px;
}

.hero__proof {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 20px;
    margin-top: 28px;
    color: var(--text-muted);
    font-size: 0.96rem;
}

.hero__proof span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.hero__proof span::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--forest));
    display: inline-block;
}

.hero__media {
    position: relative;
}

.hero__media::before {
    content: "";
    position: absolute;
    inset: auto -26px -26px 26px;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(127,106,242,0.16), rgba(198,161,91,0.14));
    z-index: 0;
    filter: blur(2px);
}

.hero-card {
    position: relative;
    z-index: 1;
    border-radius: 28px;
    overflow: hidden;
    background: #101b30;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255,255,255,0.10);
}

.hero-card img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.hero-card__badge {
    position: absolute;
    top: 18px;
    left: 18px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 36px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(8,17,32,0.75);
    color: var(--beige);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
}

/* Buttons */

.button,
.button-secondary,
.button-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 999px;
    border: 0;
    cursor: pointer;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.98rem;
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.button {
    color: #081120;
    background: linear-gradient(135deg, var(--gold), var(--beige));
    box-shadow: 0 14px 34px rgba(198, 161, 91, 0.22);
}

.button:hover,
.button:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 18px 40px rgba(198, 161, 91, 0.28);
}

.button-secondary {
    color: var(--text);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
}

.button-secondary:hover,
.button-secondary:focus-visible {
    background: rgba(255,255,255,0.12);
    transform: translateY(-1px);
}

.button-ghost {
    color: var(--beige);
    background: transparent;
    border: 1px solid rgba(198, 161, 91, 0.35);
}

/* Cards and surfaces */

.surface {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(12px);
}

.card {
    padding: 34px;
}

.card--tight {
    padding: 24px;
}

.card--hero {
    padding: 38px;
}

.card--accent {
    border-color: rgba(198, 161, 91, 0.20);
    box-shadow: 0 18px 48px rgba(0,0,0,0.22);
}

.card__title {
    margin-bottom: 10px;
}

.card__intro {
    margin: 0 0 22px;
    color: var(--text-soft);
}

/* Data rows */

.metric-list,
.issue-list,
.feature-list,
.proof-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.metric-list li,
.issue-list li,
.feature-list li {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.metric-list li:last-child,
.issue-list li:last-child,
.feature-list li:last-child {
    border-bottom: 0;
}

.metric-list strong,
.issue-list strong {
    color: var(--beige);
}

.metric-list span:last-child,
.issue-list span:last-child {
    text-align: right;
    color: var(--text-soft);
}

.issue-list li {
    justify-content: flex-start;
}

.issue-list li::before,
.feature-list li::before {
    content: "";
    flex: 0 0 8px;
    width: 8px;
    height: 8px;
    margin-top: 0.58em;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--purple));
}

.feature-list li {
    justify-content: flex-start;
    gap: 14px;
    color: var(--text-soft);
}

/* Split layouts */

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: start;
}

.split--wide {
    grid-template-columns: 1.15fr 0.85fr;
}

/* Comparison */

.compare {
    position: relative;
}

.compare__header {
    max-width: 760px;
    margin-bottom: 30px;
}

.compare__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 26px;
    align-items: stretch;
}

.compare-plan {
    position: relative;
    height: 100%;
    border-radius: 24px;
    overflow: hidden;
}

.compare-plan__inner {
    height: 100%;
    padding: 34px;
}

.compare-plan--free {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.10);
}

.compare-plan--pro {
    background:
        linear-gradient(180deg, rgba(198,161,91,0.18), rgba(127,106,242,0.10)),
        rgba(255,255,255,0.07);
    border: 1px solid rgba(198,161,91,0.28);
    box-shadow: 0 24px 60px rgba(0,0,0,0.22);
}

.compare-plan__label {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    margin-bottom: 18px;
    background: rgba(255,255,255,0.09);
    color: var(--beige);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.compare-plan--pro .compare-plan__label {
    background: linear-gradient(135deg, rgba(198,161,91,0.24), rgba(234,223,207,0.20));
}

.compare-plan__price {
    margin: 10px 0 18px;
    color: var(--beige);
    font-size: 1rem;
    font-weight: 700;
}

.compare-plan__summary {
    margin: 0 0 22px;
    color: var(--text-soft);
}

/* Section headers */

.section-heading {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}

.section-heading p {
    margin: 0;
    max-width: 720px;
    color: var(--text-soft);
}

/* Sticky CTA */

.sticky-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 18px;
    z-index: 900;
    pointer-events: none;
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 180ms ease, transform 180ms ease;
}

.sticky-cta.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.sticky-cta__inner {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 20px;
}

.sticky-cta__bar {
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(8,17,32,0.92);
    border: 1px solid rgba(198,161,91,0.25);
    box-shadow: 0 18px 48px rgba(0,0,0,0.28);
    backdrop-filter: blur(14px);
}

.sticky-cta__text {
    color: var(--text-soft);
    font-size: 0.95rem;
}

.sticky-cta__text strong {
    color: var(--beige);
}

/* Reveal motion */

.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 500ms ease, transform 500ms ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Small utility blocks */

.killer-line {
    font-size: 1.22rem;
    color: var(--beige);
    line-height: 1.55;
}

.kicker-panel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 26px;
}

.kicker-item {
    padding: 18px 18px;
    border-radius: 18px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
}

.kicker-item strong {
    display: block;
    margin-bottom: 6px;
    color: var(--beige);
    font-size: 0.95rem;
}

.kicker-item span {
    color: var(--text-muted);
    font-size: 0.94rem;
}

/* Footer rhythm for last CTA */

.final-cta {
    text-align: center;
    padding-bottom: 120px;
}

.final-cta .lead {
    margin-left: auto;
    margin-right: auto;
}

/* Responsive */

@media (max-width: 1100px) {
    .hero__grid,
    .split--wide,
    .compare__grid {
        grid-template-columns: 1fr;
    }

    .hero__media {
        max-width: 720px;
    }

    .kicker-panel {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    :root {
        --nav-h: 72px;
    }

    .site-nav__inner,
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }

    .site-nav__links {
        gap: 14px;
    }

    .site-nav__links a {
        margin-left: 0;
        font-size: 0.88rem;
    }

    .section {
        padding: 72px 0;
    }

    .card,
    .card--hero,
    .compare-plan__inner {
        padding: 24px;
    }

    .split,
    .compare__grid {
        grid-template-columns: 1fr;
    }

    .sticky-cta__bar {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .site-nav__inner {
        gap: 10px;
    }

    .site-nav__links {
        display: none;
    }

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

    .button,
    .button-secondary,
    .button-ghost,
    .site-nav__cta {
        width: 100%;
    }

    .sticky-cta {
        bottom: 10px;
    }

    .sticky-cta__inner {
        padding: 0 12px;
    }
}