/* ============================================================
   PULSE NR-01 — Landing Page Styles
   Design: Azul profundo + Coral, conversão Google Ads
   ============================================================ */

/* ── Navbar ── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-base);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 0.6rem 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--white);
    text-decoration: none;
}

.navbar.scrolled .navbar-brand {
    color: var(--primary);
}

.navbar-brand .logo-icon {
    width: 36px;
    height: 36px;
    background: var(--accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.1rem;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.navbar-nav a {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.navbar.scrolled .navbar-nav a {
    color: var(--gray-600);
}

.navbar-nav a:hover {
    color: var(--white);
}

.navbar.scrolled .navbar-nav a:hover {
    color: var(--primary);
}

.navbar-cta .btn {
    padding: 0.5rem 1.3rem;
    font-size: 0.82rem;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

.navbar.scrolled .mobile-toggle {
    color: var(--primary);
}

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(255,107,74,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--white), transparent);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding-top: 6rem;
    padding-bottom: 6rem;
}

.hero-content {
    animation: fadeIn 0.8s ease;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent-light);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(4px);
}

.hero h1 {
    color: var(--white);
    font-size: clamp(2.2rem, 4.5vw, 3.4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero h1 span {
    color: var(--accent);
}

.hero-description {
    color: rgba(255,255,255,0.8);
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 520px;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
}

.hero-stat {
    text-align: center;
}

.hero-stat-number {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--white);
}

.hero-stat-label {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.6);
    margin-top: 0.2rem;
}

/* Hero visual */
.hero-visual {
    position: relative;
    animation: slideUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-mockup {
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-xl);
    padding: 2rem;
    position: relative;
}

.mockup-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.mockup-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
}

.mockup-dot:first-child { background: var(--accent); }

.mockup-title {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    margin-left: 0.5rem;
}

.mockup-gauge {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1.5rem;
}

.gauge-circle {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: conic-gradient(var(--success) 0% 78%, rgba(255,255,255,0.1) 78% 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.gauge-circle::before {
    content: '';
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: rgba(15,45,64,0.9);
    position: absolute;
}

.gauge-value {
    position: relative;
    z-index: 1;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
}

.gauge-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    margin-top: 0.5rem;
}

.mockup-bars {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.mockup-bar {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.mockup-bar-label {
    font-size: 0.72rem;
    color: rgba(255,255,255,0.5);
    width: 80px;
    text-align: right;
    flex-shrink: 0;
}

.mockup-bar-track {
    flex: 1;
    height: 8px;
    background: rgba(255,255,255,0.08);
    border-radius: 4px;
    overflow: hidden;
}

.mockup-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1.5s ease;
}

.mockup-bar-fill.green { background: var(--success); }
.mockup-bar-fill.yellow { background: var(--warning); }
.mockup-bar-fill.red { background: var(--danger); }

.mockup-floating {
    position: absolute;
    right: -20px;
    top: 30%;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 0.8rem 1rem;
    box-shadow: var(--shadow-xl);
    animation: pulse 3s ease-in-out infinite;
}

.mockup-floating-icon {
    color: var(--danger);
    font-size: 1.2rem;
}

.mockup-floating-text {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-top: 0.2rem;
}

/* ── Section Base ── */
.section {
    padding: 5rem 0;
}

.section-dark {
    background: var(--gray-50);
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 3.5rem;
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--gray-500);
    font-size: 1.05rem;
}

/* ── Problema Section ── */
.problema-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.problema-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    transition: all var(--transition-base);
}

.problema-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}

.problema-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    background: var(--danger-light);
    color: var(--danger);
}

.problema-card h4 {
    margin-bottom: 0.5rem;
}

.problema-card p {
    font-size: 0.9rem;
    color: var(--gray-500);
    margin-bottom: 0;
}

/* ── Como Funciona ── */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: linear-gradient(to right, var(--primary), var(--accent));
    opacity: 0.2;
}

.step-card {
    text-align: center;
    position: relative;
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(27,73,101,0.3);
}

.step-card h4 {
    margin-bottom: 0.5rem;
}

.step-card p {
    font-size: 0.88rem;
    color: var(--gray-500);
}

/* ── Diferenciais / Features ── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.feature-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-200);
}

.feature-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--primary-50);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.feature-card h4 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.feature-card p {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: 0;
}

/* ── Pricing ── */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: start;
}

.pricing-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
}

.pricing-card.popular {
    border-color: var(--accent);
    transform: scale(1.04);
    box-shadow: 0 20px 40px rgba(255,107,74,0.15);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.3rem 1.2rem;
    background: var(--accent);
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.pricing-name {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.pricing-desc {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: 1.5rem;
}

.pricing-price {
    margin-bottom: 1.5rem;
}

.pricing-currency {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-500);
    vertical-align: top;
}

.pricing-value {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
}

.pricing-period {
    font-size: 0.85rem;
    color: var(--gray-400);
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0;
    font-size: 0.88rem;
    color: var(--gray-600);
    border-bottom: 1px solid var(--gray-100);
}

.pricing-features li:last-child { border-bottom: none; }

.pricing-features li i {
    color: var(--success);
    font-size: 0.9rem;
}

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

/* ── FAQ ── */
.faq-list {
    max-width: 760px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--gray-300);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.25rem;
    background: var(--white);
    cursor: pointer;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-800);
    border: none;
    width: 100%;
    text-align: left;
}

.faq-question i {
    transition: transform var(--transition-base);
    color: var(--gray-400);
    font-size: 1.1rem;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-inner {
    padding: 0 1.25rem 1.25rem;
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.7;
}

/* ── CTA Final ── */
.cta-section {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-section .container {
    position: relative;
    z-index: 2;
}

.cta-section h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-section p {
    color: rgba(255,255,255,0.7);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

/* ── Footer ── */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: 3rem 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
}

.footer-brand {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.footer-desc {
    font-size: 0.85rem;
    line-height: 1.7;
}

.footer h5 {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li { margin-bottom: 0.5rem; }

.footer-links a {
    font-size: 0.85rem;
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
}

/* ── Responsive ── */
@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-description { margin: 0 auto 2rem; }
    .hero-ctas { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { max-width: 480px; margin: 0 auto; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .steps-grid::before { display: none; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
    .pricing-card.popular { transform: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .navbar-nav { display: none; }
    .navbar-nav.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 1.5rem;
        box-shadow: var(--shadow-lg);
        gap: 0.5rem;
    }
    .navbar-nav.active a { color: var(--gray-700); padding: 0.5rem 0; }
    .mobile-toggle { display: block; }
    .hero { min-height: auto; padding: 7rem 0 4rem; }
    .section { padding: 3.5rem 0; }
    .features-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
    .mockup-floating { display: none; }
}