/* ===================================================
   LogixOS Frontend — cloned from logixos.reddata.io
   =================================================== */

:root {
    --primary: #1e40af;
    --primary-light: #3b82f6;
    --primary-dark: #1e3a8a;
    --accent: #f59e0b;
    --accent-light: #fbbf24;
    --background: #ffffff;
    --surface: #f8fafc;
    --surface-alt: #f1f5f9;
    --foreground: #0f172a;
    --muted: #64748b;
    --border: #e2e8f0;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1);
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --transition: 0.25s ease;
    --nav-height: 96px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--foreground);
    background: var(--background);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }

/* ---------- Utilities ---------- */
.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.grid-pattern {
    background-image:
        linear-gradient(rgba(30, 64, 175, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30, 64, 175, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
}

.fe-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

@media (min-width: 1024px) {
    .fe-container { padding: 0 2rem; }
}

/* ---------- Navbar ---------- */
.fe-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow var(--transition);
}

.fe-nav.scrolled { box-shadow: var(--shadow-md); }

.fe-nav__inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-height);
}

.fe-logo { display: flex; align-items: center; flex-shrink: 0; }

.fe-logo__img {
    height: 64px;
    width: auto;
    object-fit: contain;
}

@media (min-width: 768px) {
    .fe-logo__img { height: 72px; }
}

.fe-nav__links {
    display: none;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

@media (min-width: 768px) {
    .fe-nav__links { display: flex; }
}

.fe-nav__links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted);
    transition: color var(--transition);
}

.fe-nav__links a:hover { color: var(--foreground); }

.fe-nav__cta { display: none; }

@media (min-width: 768px) {
    .fe-nav__cta { display: flex; align-items: center; gap: 0.75rem; }
}

.btn-demo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    background: var(--primary);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: background var(--transition), box-shadow var(--transition);
}

.btn-demo:hover {
    background: var(--primary-light);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.fe-nav__hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--muted);
    font-size: 1.5rem;
    padding: 0.5rem;
    border-radius: 8px;
}

@media (min-width: 768px) {
    .fe-nav__hamburger { display: none; }
}

.fe-nav__mobile {
    display: none;
    background: var(--background);
    border-top: 1px solid var(--border);
    padding: 1rem 1.5rem 1.5rem;
}

.fe-nav__mobile.open { display: block; }

.fe-nav__mobile a {
    display: block;
    padding: 0.625rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted);
    border-radius: 8px;
    transition: color var(--transition), background var(--transition);
}

.fe-nav__mobile a:hover {
    color: var(--foreground);
    background: var(--surface);
}

.fe-nav__mobile .btn-demo {
    display: block;
    text-align: center;
    margin-top: 0.75rem;
}

/* ---------- Hero ---------- */
.fe-hero {
    position: relative;
    padding: calc(var(--nav-height) + 4rem) 0 5rem;
    overflow: hidden;
}

@media (min-width: 1024px) {
    .fe-hero { padding: calc(var(--nav-height) + 6rem) 0 8rem; }
}

.fe-hero__bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.fe-hero__blob-1 {
    position: absolute;
    top: 0;
    right: 0;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.05), rgba(245, 158, 11, 0.05));
    filter: blur(80px);
    transform: translate(33%, -50%);
}

.fe-hero__blob-2 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), rgba(30, 64, 175, 0.05));
    filter: blur(80px);
    transform: translate(-25%, 33%);
}

.fe-hero__content {
    position: relative;
    text-align: center;
    max-width: 56rem;
    margin: 0 auto;
}

.fe-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem;
    border-radius: 9999px;
    border: 1px solid rgba(30, 64, 175, 0.2);
    background: rgba(30, 64, 175, 0.05);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 2rem;
}

.fe-hero__badge-dot {
    position: relative;
    width: 8px;
    height: 8px;
}

.fe-hero__badge-dot::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--primary);
    animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
    opacity: 0.75;
}

.fe-hero__badge-dot::after {
    content: '';
    position: relative;
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
}

@keyframes ping {
    75%, 100% { transform: scale(2); opacity: 0; }
}

.fe-hero__title {
    font-size: clamp(2.25rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--foreground);
}

.fe-hero__desc {
    margin-top: 1.5rem;
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--muted);
    line-height: 1.75;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

.fe-hero__actions {
    margin-top: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 640px) {
    .fe-hero__actions { flex-direction: row; justify-content: center; }
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: var(--primary);
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 25px rgba(30, 64, 175, 0.25);
    transition: background var(--transition), box-shadow var(--transition);
}

.btn-primary:hover {
    background: var(--primary-light);
    color: #fff;
    box-shadow: 0 12px 30px rgba(59, 130, 246, 0.3);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    padding: 0.875rem 2rem;
    background: var(--background);
    color: var(--foreground);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition), background var(--transition);
}

.btn-outline:hover {
    border-color: rgba(30, 64, 175, 0.3);
    background: rgba(30, 64, 175, 0.05);
}

.fe-hero__stats {
    margin-top: 4rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 28rem;
    margin-left: auto;
    margin-right: auto;
}

.fe-hero__stat-value {
    font-size: 1.5rem;
    font-weight: 800;
}

.fe-hero__stat-label {
    font-size: 0.75rem;
    color: var(--muted);
    margin-top: 0.25rem;
}

/* ---------- Sections ---------- */
.fe-section {
    padding: 5rem 0;
}

@media (min-width: 1024px) {
    .fe-section { padding: 7rem 0; }
}

.fe-section--surface { background: var(--surface); }

.fe-section-header {
    text-align: center;
    max-width: 48rem;
    margin: 0 auto 4rem;
}

.fe-section-title {
    font-size: clamp(1.875rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--foreground);
}

.fe-section-sub {
    margin-top: 1rem;
    font-size: 1.125rem;
    color: var(--muted);
    line-height: 1.75;
}

.fe-section-sub + .fe-section-sub {
    margin-top: 0.75rem;
    font-size: 1rem;
    color: rgba(100, 116, 139, 0.8);
}

.fe-divider {
    margin-top: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fe-divider__line {
    height: 1px;
    flex: 1;
    max-width: 12rem;
    background: linear-gradient(to right, transparent, var(--border));
}

.fe-divider__line--right {
    background: linear-gradient(to left, transparent, var(--border));
}

.fe-divider__dot {
    margin: 0 1rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(30, 64, 175, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.fe-divider__dot::after {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
}

/* ---------- Feature Cards ---------- */
.fe-features__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .fe-features__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .fe-features__grid { grid-template-columns: repeat(3, 1fr); }
}

.fe-feature-card {
    position: relative;
    padding: 2rem;
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border);
    background: var(--background);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.fe-feature-card:hover {
    border-color: rgba(30, 64, 175, 0.2);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.fe-feature-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-xl);
    background: rgba(30, 64, 175, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: background var(--transition), color var(--transition);
}

.fe-feature-card:hover .fe-feature-card__icon {
    background: var(--primary);
    color: #fff;
}

.fe-feature-card__tag {
    margin-top: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent);
}

.fe-feature-card__title {
    margin-top: 0.5rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--foreground);
}

.fe-feature-card__desc {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.7;
}

/* ---------- Pricing ---------- */
.fe-pricing__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 64rem;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .fe-pricing__grid { grid-template-columns: repeat(3, 1fr); }
}

.fe-pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 2rem;
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border);
    background: var(--background);
}

.fe-pricing-card--featured {
    border: 2px solid var(--primary);
    box-shadow: 0 20px 25px rgba(30, 64, 175, 0.1);
    transform: scale(1.02);
}

.fe-pricing-card__badge {
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.25rem 1rem;
    border-radius: 9999px;
    background: var(--primary);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.fe-pricing-card__name {
    font-size: 1.25rem;
    font-weight: 700;
}

.fe-pricing-card__tagline {
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--muted);
}

.fe-pricing-card__price {
    margin-top: 1.5rem;
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.fe-pricing-card__currency {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted);
}

.fe-pricing-card__amount {
    font-size: 2.5rem;
    font-weight: 800;
}

.fe-pricing-card__period {
    font-size: 0.875rem;
    color: var(--muted);
}

.fe-pricing-card__list {
    list-style: none;
    margin-top: 2rem;
    flex: 1;
}

.fe-pricing-card__list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.375rem 0;
    font-size: 0.875rem;
    color: var(--muted);
}

.fe-pricing-card__list li i {
    color: var(--primary);
    margin-top: 0.2rem;
    font-size: 0.875rem;
}

.fe-pricing-card__btn {
    display: block;
    margin-top: 2rem;
    padding: 0.75rem;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    background: var(--background);
    color: var(--foreground);
    transition: border-color var(--transition), background var(--transition);
}

.fe-pricing-card__btn:hover {
    border-color: rgba(30, 64, 175, 0.3);
    background: rgba(30, 64, 175, 0.05);
}

.fe-pricing-card__btn--primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 10px 25px rgba(30, 64, 175, 0.25);
}

.fe-pricing-card__btn--primary:hover {
    background: var(--primary-light);
    border-color: var(--primary-light);
    color: #fff;
}

/* ---------- Technical / Integrations ---------- */
.fe-tech__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .fe-tech__grid { grid-template-columns: 1fr 1fr; }
}

.fe-tech__items { margin-top: 2.5rem; }

.fe-tech__item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.fe-tech__item-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: var(--radius-lg);
    background: rgba(30, 64, 175, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: background var(--transition), color var(--transition);
}

.fe-tech__item:hover .fe-tech__item-icon {
    background: var(--primary);
    color: #fff;
}

.fe-tech__item-title {
    font-size: 0.875rem;
    font-weight: 700;
}

.fe-tech__item-desc {
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.6;
}

.fe-api-panel {
    position: relative;
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border);
    background: var(--background);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.fe-api-panel__header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.fe-api-panel__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.fe-api-panel__dot--red { background: #f87171; }
.fe-api-panel__dot--yellow { background: #fbbf24; }
.fe-api-panel__dot--green { background: #4ade80; }

.fe-api-panel__title {
    margin-left: 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--muted);
}

.fe-api-panel__status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.fe-api-panel__status-label { color: var(--muted); flex: 1; }

.fe-api-panel__status-badge {
    font-size: 0.625rem;
    font-weight: 600;
    padding: 0.125rem 0.5rem;
    border-radius: 9999px;
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
}

.fe-api-panel__code {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.fe-api-panel__code-block {
    margin-top: 0.5rem;
    padding: 0.75rem;
    border-radius: var(--radius-lg);
    background: var(--surface-alt);
}

.fe-api-panel__response {
    display: inline-block;
    margin-top: 0.5rem;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
    font-size: 0.625rem;
    font-weight: 600;
}

.fe-api-panel__glow-1,
.fe-api-panel__glow-2 {
    position: absolute;
    border-radius: var(--radius-2xl);
    filter: blur(40px);
    pointer-events: none;
}

.fe-api-panel__glow-1 {
    top: -1rem;
    right: -1rem;
    width: 6rem;
    height: 6rem;
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.1), rgba(245, 158, 11, 0.1));
}

.fe-api-panel__glow-2 {
    bottom: -1rem;
    left: -1rem;
    width: 5rem;
    height: 5rem;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(30, 64, 175, 0.1));
}

/* ---------- Contact CTA ---------- */
.fe-cta {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark), var(--primary));
}

.fe-cta__grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: start;
}

@media (min-width: 1024px) {
    .fe-cta__grid { grid-template-columns: 1fr 1fr; }
}

.fe-cta__title {
    font-size: clamp(1.875rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #fff;
    line-height: 1.15;
}

.fe-cta__desc {
    margin-top: 1.5rem;
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.75;
}

.fe-cta__trust {
    margin-top: 2.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

.fe-cta__trust span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.fe-cta__form-card {
    padding: 2rem;
    border-radius: var(--radius-2xl);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.fe-cta__form-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 1.5rem;
}

.fe-form__row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

@media (min-width: 640px) {
    .fe-form__row { grid-template-columns: 1fr 1fr; }
}

.fe-form__group { margin-bottom: 1rem; }

.fe-form__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.375rem;
}

.fe-form__input,
.fe-form__textarea {
    width: 100%;
    padding: 0.625rem 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 0.875rem;
    font-family: var(--font-sans);
    transition: border-color var(--transition);
}

.fe-form__input::placeholder,
.fe-form__textarea::placeholder { color: rgba(255, 255, 255, 0.4); }

.fe-form__input:focus,
.fe-form__textarea:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.3);
}

.fe-form__textarea {
    resize: none;
    min-height: 80px;
}

.btn-cta-submit {
    width: 100%;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius-xl);
    background: #fff;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: background var(--transition), box-shadow var(--transition);
    font-family: var(--font-sans);
}

.btn-cta-submit:hover {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-xl);
}

/* ---------- Footer ---------- */
.fe-footer {
    background: var(--foreground);
    color: #fff;
    padding: 4rem 0 2rem;
}

.fe-footer__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 768px) {
    .fe-footer__grid { grid-template-columns: repeat(5, 1fr); }
}

.fe-footer__brand { grid-column: span 2; }

@media (min-width: 768px) {
    .fe-footer__brand { grid-column: span 1; }
}

.fe-footer .fe-logo__img {
    height: 56px;
    filter: brightness(0) invert(1);
}

.fe-footer__desc {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
    max-width: 18rem;
}

.fe-footer__heading {
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1rem;
}

.fe-footer__links {
    list-style: none;
}

.fe-footer__links li { margin-bottom: 0.625rem; }

.fe-footer__links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.4);
    transition: color var(--transition);
}

.fe-footer__links a:hover { color: rgba(255, 255, 255, 0.8); }

.fe-footer__bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

@media (min-width: 640px) {
    .fe-footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.fe-footer__copyright {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.3);
}

.fe-footer__socials {
    display: flex;
    gap: 1rem;
}

.fe-footer__socials a {
    color: rgba(255, 255, 255, 0.3);
    font-size: 1.125rem;
    transition: color var(--transition);
}

.fe-footer__socials a:hover { color: rgba(255, 255, 255, 0.6); }

/* ---------- Unlimited Section ---------- */
.fe-unlimited__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .fe-unlimited__grid { grid-template-columns: repeat(3, 1fr); }
}

.fe-unlimited-card {
    position: relative;
    padding: 2rem;
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border);
    background: var(--background);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
    overflow: hidden;
}

.fe-unlimited-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light), var(--accent));
    opacity: 0;
    transition: opacity var(--transition);
}

.fe-unlimited-card:hover {
    border-color: rgba(30, 64, 175, 0.2);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.fe-unlimited-card:hover::before {
    opacity: 1;
}

.fe-unlimited-card__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1.25rem;
}

.fe-unlimited-card__value {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.fe-unlimited-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-xl);
    background: rgba(30, 64, 175, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
    transition: background var(--transition), color var(--transition);
}

.fe-unlimited-card:hover .fe-unlimited-card__icon {
    background: var(--primary);
    color: #fff;
}

.fe-unlimited-card__title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 0.75rem;
}

.fe-unlimited-card__desc {
    font-size: 0.875rem;
    color: var(--muted);
    line-height: 1.7;
}

.fe-unlimited__note {
    margin-top: 2.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-xl);
    background: rgba(30, 64, 175, 0.05);
    border: 1px solid rgba(30, 64, 175, 0.15);
    font-size: 0.875rem;
    color: var(--primary);
    max-width: 52rem;
    margin-left: auto;
    margin-right: auto;
}

.fe-unlimited__note i {
    flex-shrink: 0;
    margin-top: 0.1rem;
    font-size: 1rem;
}

/* ---------- Inner page (pricing flow) ---------- */
.fe-page-header {
    padding: calc(var(--nav-height) + 3rem) 0 3rem;
    text-align: center;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.fe-page-header h1 {
    font-size: clamp(1.875rem, 4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
}

.fe-page-header p {
    margin-top: 1rem;
    font-size: 1.125rem;
    color: var(--muted);
    max-width: 36rem;
    margin-left: auto;
    margin-right: auto;
}

.fe-inner-content {
    padding: 3rem 0 5rem;
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

.animate-delay-1 { animation-delay: 0.1s; opacity: 0; }
.animate-delay-2 { animation-delay: 0.2s; opacity: 0; }
.animate-delay-3 { animation-delay: 0.3s; opacity: 0; }
.animate-delay-4 { animation-delay: 0.4s; opacity: 0; }

/* ---------- Status pages (payment success/cancel) ---------- */
.fe-status-page {
    padding: calc(var(--nav-height) + 3rem) 0 5rem;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
}

.fe-status-card {
    background: var(--background);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border);
    padding: 3rem 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-xl);
    max-width: 32rem;
    width: 90%;
    margin: 0 auto;
}

.fe-status-icon {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: #fff;
    font-size: 2rem;
}

.fe-status-icon--success { background: #16a34a; }
.fe-status-icon--cancel { background: var(--muted); }

.fe-status-title {
    font-size: 1.875rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.fe-status-message {
    color: var(--muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.fe-status-details {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin: 1.5rem 0;
    text-align: left;
}

.fe-status-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
}

.fe-status-detail-row:last-child { border-bottom: none; }

.fe-status-info {
    background: rgba(30, 64, 175, 0.08);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin: 1.25rem 0;
    text-align: left;
    color: var(--primary);
    font-size: 0.875rem;
}

.fe-status-info ul {
    margin: 0.5rem 0 0;
    padding-left: 1.25rem;
}

.fe-status-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.btn-status-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: #fff;
    font-weight: 600;
    border-radius: var(--radius-xl);
    transition: background var(--transition);
}

.btn-status-primary:hover { background: var(--primary-light); color: #fff; }

.btn-status-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--surface-alt);
    color: var(--foreground);
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    transition: background var(--transition);
}

.btn-status-secondary:hover { background: var(--border); }