/* Landing Pro — visual baseado em biolinkpro.html */

.landing-pro {
    --lp-bg: #0a0a1a;
    --lp-fg: #ffffff;
    --lp-muted: #9ca3af;
    --lp-card: rgba(255, 255, 255, 0.05);
    --lp-border: rgba(255, 255, 255, 0.1);
    --lp-indigo: #6366f1;
    --lp-indigo-soft: rgba(99, 102, 241, 0.2);
    --lp-indigo-text: #a5b4fc;
    --lp-purple: #9333ea;
    --lp-grad: linear-gradient(135deg, #6366f1 0%, #9333ea 100%);
    --lp-grad-text: linear-gradient(90deg, #818cf8 0%, #c084fc 100%);

    background: var(--lp-bg);
    color: var(--lp-fg);
    overflow-x: hidden;
    min-height: 100vh;
}

.landing-pro a { text-decoration: none; }

.lp-ambient {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.lp-ambient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.lp-ambient-orb-1 {
    top: 0;
    right: 0;
    width: min(600px, 80vw);
    height: min(600px, 80vw);
    background: rgba(79, 70, 229, 0.2);
}

.lp-ambient-orb-2 {
    bottom: 0;
    left: 0;
    width: min(500px, 70vw);
    height: min(500px, 70vw);
    background: rgba(147, 51, 234, 0.2);
}

.lp-wrap { position: relative; z-index: 1; }

/* Header */
.lp-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(10, 10, 26, 0.7);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.lp-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.lp-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
    font-weight: 700;
    font-size: 1.125rem;
}

.lp-brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: var(--lp-grad);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    flex-shrink: 0;
}

.lp-brand-mark i { font-size: 1.1rem; }

.lp-brand span span { color: #818cf8; }

.lp-brand img { max-height: 36px; width: auto; }

.lp-nav {
    display: none;
    align-items: center;
    gap: 2rem;
}

.lp-nav a {
    font-size: 0.875rem;
    color: #d1d5db;
    transition: color 0.2s;
}

.lp-nav a:hover { color: #fff; }

.lp-header-actions {
    display: none;
    align-items: center;
    gap: 0.75rem;
}

.lp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s, background 0.2s, transform 0.2s;
    white-space: nowrap;
}

.lp-btn:hover { opacity: 0.92; }

.lp-btn-ghost {
    height: 40px;
    padding: 0 1rem;
    color: #fff;
    background: transparent;
}

.lp-btn-ghost:hover { background: rgba(255, 255, 255, 0.1); }

.lp-btn-primary {
    height: 40px;
    padding: 0 1.25rem;
    color: #fff;
    background: var(--lp-grad);
}

.lp-btn-lg {
    height: 48px;
    padding: 0 2rem;
    font-size: 1rem;
}

.lp-btn-outline {
    height: 48px;
    padding: 0 2rem;
    font-size: 1rem;
    color: #fff;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.lp-btn-outline:hover { background: rgba(255, 255, 255, 0.1); }

.lp-btn-soft {
    width: 100%;
    height: 40px;
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.lp-btn-soft:hover { background: rgba(255, 255, 255, 0.2); }

.lp-menu-toggle {
    display: flex;
    background: none;
    border: none;
    color: #fff;
    padding: 0.25rem;
    font-size: 1.5rem;
}

.lp-mobile-nav {
    display: none;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0.75rem 0 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.lp-mobile-nav.is-open { display: flex; }

.lp-mobile-nav a {
    color: #d1d5db;
    font-size: 0.9375rem;
    padding: 0.35rem 0;
}

@media (min-width: 768px) {
    .lp-nav,
    .lp-header-actions { display: flex; }
    .lp-menu-toggle { display: none; }
    .lp-mobile-nav,
    .lp-mobile-nav.is-open { display: none !important; }
}

/* Hero */
.lp-hero {
    position: relative;
    padding: 8rem 0 5rem;
}

.lp-hero-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 992px) {
    .lp-hero-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
}

.lp-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--lp-indigo-soft);
    color: var(--lp-indigo-text);
    border: 1px solid rgba(99, 102, 241, 0.3);
    margin-bottom: 1.5rem;
}

.lp-hero h1 {
    font-size: clamp(2rem, 5vw, 3.75rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.lp-hero-grad {
    background: var(--lp-grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.lp-hero-lead {
    font-size: 1.125rem;
    color: var(--lp-muted);
    margin-bottom: 2rem;
    max-width: 32rem;
    line-height: 1.6;
}

.lp-hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 576px) {
    .lp-hero-cta { flex-direction: row; }
}

.lp-phone-wrap {
    display: flex;
    justify-content: center;
}

@media (min-width: 992px) {
    .lp-phone-wrap { justify-content: flex-end; }
}

.lp-phone {
    position: relative;
    width: 280px;
    height: 560px;
    background: #000;
    border-radius: 40px;
    border: 10px solid #111827;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
    overflow: hidden;
}

.lp-phone-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 96px;
    height: 24px;
    background: #000;
    border-radius: 0 0 16px 16px;
    z-index: 2;
}

.lp-phone-screen {
    background: #fff;
    height: 100%;
    padding: 2rem 1rem 1rem;
    color: #111;
}

.lp-phone-screen-custom {
    padding: 0;
    background: #000;
}

.lp-phone-screen-custom img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lp-phone-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.lp-phone-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ec4899, #ef4444, #eab308);
    flex-shrink: 0;
}

.lp-phone-user strong {
    display: block;
    color: #111827;
    font-size: 0.95rem;
}

.lp-phone-user span {
    font-size: 0.75rem;
    color: #6b7280;
}

.lp-phone-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.lp-phone-tabs span {
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    background: #f3f4f6;
    color: #374151;
}

.lp-phone-tabs span.is-active {
    background: #6366f1;
    color: #fff;
    font-weight: 500;
}

.lp-phone-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.lp-phone-grid i {
    aspect-ratio: 1;
    border-radius: 8px;
    background: linear-gradient(135deg, #e0e7ff, #f3e8ff);
    display: block;
}

/* Sections */
.lp-section {
    position: relative;
    padding: 5rem 0;
}

.lp-section-head {
    text-align: center;
    margin-bottom: 3.5rem;
}

.lp-section-head h2 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.lp-section-head p {
    color: var(--lp-muted);
    max-width: 36rem;
    margin: 0 auto;
    line-height: 1.6;
}

.lp-features {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr;
}

@media (min-width: 576px) {
    .lp-features { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
    .lp-features { grid-template-columns: repeat(4, 1fr); }
}

.lp-feature {
    padding: 1.5rem;
    border-radius: 1rem;
    background: var(--lp-card);
    border: 1px solid var(--lp-border);
    transition: border-color 0.2s, background 0.2s;
}

.lp-feature:hover {
    border-color: rgba(99, 102, 241, 0.5);
    background: rgba(255, 255, 255, 0.07);
}

.lp-feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--lp-grad);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    margin-bottom: 1rem;
    font-size: 1.15rem;
}

.lp-feature h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.lp-feature p {
    font-size: 0.875rem;
    color: var(--lp-muted);
    margin: 0;
    line-height: 1.5;
}

/* Benefits */
.lp-benefits {
    display: grid;
    gap: 1.25rem;
}

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

@media (min-width: 992px) {
    .lp-benefits { grid-template-columns: repeat(4, 1fr); }
}

.lp-benefit {
    text-align: center;
    padding: 1.5rem 1rem;
}

.lp-benefit i {
    font-size: 1.75rem;
    color: #818cf8;
    display: block;
    margin-bottom: 0.75rem;
}

.lp-benefit h6 {
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.lp-benefit p {
    font-size: 0.8125rem;
    color: var(--lp-muted);
    margin: 0;
}

/* Plans — sync com mockup */
.landing-pro .pricing-grid {
    max-width: 1100px;
}

.landing-pro .pricing-card-v2 {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: none;
    color: #fff;
}

.landing-pro .pricing-card-v2:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
    border-color: rgba(255, 255, 255, 0.18);
}

.landing-pro .pricing-card-v2.is-featured {
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.2) 0%, rgba(147, 51, 234, 0.1) 100%);
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: 0 0 40px rgba(99, 102, 241, 0.15);
}

.landing-pro .pricing-card-v2-badge {
    background: var(--lp-grad);
    top: -12px;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    text-transform: none;
    letter-spacing: 0;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
}

.landing-pro .pricing-card-v2-icon { display: none; }

.landing-pro .pricing-card-v2-head { text-align: left; margin-bottom: 1.5rem; }

.landing-pro .pricing-card-v2-name {
    color: #fff;
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.landing-pro .pricing-card-v2-tagline {
    color: #9ca3af;
    font-size: 0.875rem;
}

.landing-pro .pricing-card-v2-price-wrap {
    text-align: left;
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 1.5rem;
}

.landing-pro .pricing-card-v2-currency,
.landing-pro .pricing-card-v2-amount {
    color: #fff;
}

.landing-pro .pricing-card-v2-amount { font-size: 2.25rem; }

.landing-pro .pricing-card-v2-period { color: #9ca3af; }

.landing-pro .pricing-card-v2-chips {
    justify-content: flex-start;
    margin-top: 0.75rem;
}

.landing-pro .pricing-chip {
    background: rgba(255, 255, 255, 0.08);
    color: #d1d5db;
    border: 0;
}

.landing-pro .pricing-chip-trial {
    background: rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
}

.landing-pro .pricing-chip-muted { display: none; }

.landing-pro .pricing-card-v2-features {
    margin-bottom: 2rem;
}

.landing-pro .pricing-card-v2-features li {
    border-bottom: 0;
    padding: 0.4rem 0;
    color: #d1d5db;
    font-size: 0.875rem;
    align-items: flex-start;
}

.landing-pro .pricing-card-v2-features li i {
    color: #818cf8;
    margin-top: 0.15rem;
}

.landing-pro .pricing-card-v2-action .btn {
    border-radius: 999px !important;
    height: 40px;
    font-weight: 500;
    border: none;
}

.landing-pro .pricing-card-v2:not(.is-featured) .pricing-card-v2-action .btn {
    background: rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
}

.landing-pro .pricing-card-v2:not(.is-featured) .pricing-card-v2-action .btn:hover {
    background: rgba(255, 255, 255, 0.2) !important;
}

.landing-pro .pricing-card-v2.is-featured .pricing-card-v2-action .btn {
    background: var(--lp-grad) !important;
    color: #fff !important;
}

.landing-pro .lp-plans-more {
    text-align: center;
    margin-top: 1.75rem;
}

.landing-pro .lp-plans-more a {
    color: #a5b4fc;
    font-weight: 600;
    font-size: 0.9375rem;
}

.landing-pro .lp-plans-more a:hover { color: #c7d2fe; }

/* FAQ */
.lp-faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-width: 48rem;
    margin: 0 auto;
}

.lp-faq-item {
    border-radius: 1rem;
    background: var(--lp-card);
    border: 1px solid var(--lp-border);
    overflow: hidden;
}

.lp-faq-item .accordion-button {
    background: transparent !important;
    color: #fff !important;
    box-shadow: none !important;
    font-weight: 500;
    padding: 1.25rem;
}

.lp-faq-item .accordion-button::after {
    filter: invert(1) brightness(1.8);
}

.lp-faq-item .accordion-button:not(.collapsed) {
    background: transparent !important;
    color: #fff !important;
}

.lp-faq-item .accordion-body {
    color: #9ca3af;
    font-size: 0.875rem;
    padding: 0 1.25rem 1.25rem;
    line-height: 1.6;
}

/* Footer */
.lp-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3rem 0 2rem;
}

.lp-footer-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .lp-footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

.lp-footer h5 {
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.lp-footer h5 span { color: #818cf8; }

.lp-footer p,
.lp-footer a,
.lp-footer li {
    color: #9ca3af;
    font-size: 0.875rem;
}

.lp-footer a:hover { color: #fff; }

.lp-footer h6 {
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.lp-footer-bottom {
    margin-top: 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
    color: #6b7280;
    font-size: 0.8125rem;
}

.landing-pro .pricing-page {
    background: transparent;
    color: #fff;
}

.landing-pro .pricing-hero {
    background: transparent;
    padding: 7rem 0 2rem;
}

.landing-pro .pricing-hero::before { display: none; }

.landing-pro .pricing-hero-eyebrow {
    background: rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.landing-pro .pricing-hero-title { color: #fff; }

.landing-pro .pricing-hero-sub { color: #9ca3af; }

.landing-pro .pricing-section {
    background: transparent;
    padding: 1rem 0 3rem;
}

.landing-pro .pricing-trust-item {
    color: #d1d5db;
}

.landing-pro .pricing-faq-lite {
    background: transparent;
}

.landing-pro .pricing-faq-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
}

.landing-pro .pricing-faq-card p { color: #9ca3af; }

.landing-pro .pricing-empty { color: #9ca3af; }