/* =============================================
   GestorSGI — Stylesheet Principal
   Tema: Escuro | Verde + Branco | SaaS Modern
   ============================================= */

/* ---- CSS Variables ---- */
:root {
    --green-400: #4ade80;
    --green-500: #22c55e;
    --green-600: #16a34a;
    --green-700: #15803d;
    --green-glow: rgba(34, 197, 94, 0.35);

    --bg-900: #050a0e;
    --bg-800: #080f14;
    --bg-700: #0d1a22;
    --bg-600: #102030;
    --bg-card: #0f1d28;
    --bg-card-border: rgba(255,255,255,0.06);

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --white: #ffffff;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-green: 0 0 40px rgba(34, 197, 94, 0.2);
    --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
    --transition: 0.25s cubic-bezier(.4,0,.2,1);

    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --container: 1180px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font);
    background: var(--bg-900);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ---- Container ---- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Section ---- */
.section { padding: 100px 0; }

.section__header {
    text-align: center;
    margin-bottom: 64px;
}

.section__tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--green-400);
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.2);
    padding: 4px 14px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.section__title {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 16px;
}

.section__subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

/* ---- Gradient Text ---- */
.gradient-text {
    background: linear-gradient(135deg, var(--green-400) 0%, #a3e635 50%, var(--green-500) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font);
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(135deg, var(--green-500), var(--green-600));
    color: var(--white);
    box-shadow: 0 4px 20px var(--green-glow);
}
.btn--primary:hover {
    background: linear-gradient(135deg, var(--green-400), var(--green-500));
    box-shadow: 0 6px 28px rgba(34,197,94,0.5);
    transform: translateY(-2px);
}

.btn--outline {
    background: transparent;
    color: var(--green-400);
    border: 1.5px solid rgba(34,197,94,0.4);
}
.btn--outline:hover {
    background: rgba(34,197,94,0.08);
    border-color: var(--green-400);
    transform: translateY(-2px);
}

.btn--ghost {
    background: rgba(255,255,255,0.06);
    color: var(--text-primary);
    border: 1px solid var(--bg-card-border);
}
.btn--ghost:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.btn--whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}
.btn--whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(37,211,102,0.45);
}

.btn--sm  { padding: 8px 18px; font-size: .85rem; }
.btn--md  { padding: 12px 24px; font-size: .95rem; }
.btn--lg  { padding: 14px 32px; font-size: 1rem; }
.btn--xl  { padding: 16px 36px; font-size: 1.05rem; border-radius: var(--radius-md); }
.btn--block { width: 100%; margin-top: 24px; padding: 14px; }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(5,10,14,0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--bg-card-border);
    padding: 0;
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    padding-bottom: 18px;
    gap: 24px;
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -.3px;
}

.navbar__logo strong { color: var(--green-400); }
.logo-icon { font-size: 1.4rem; }

.navbar__links {
    display: flex;
    align-items: center;
    gap: 28px;
}

.navbar__links > a:not(.btn) {
    font-size: .9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
}

.navbar__links > a:not(.btn):hover { color: var(--white); }

.navbar__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.navbar__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* =============================================
   HERO
   ============================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(34,197,94,0.08) 0%, transparent 70%);
}

.hero__bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse 100% 80% at 50% 0%, black 30%, transparent 100%);
    pointer-events: none;
}

.hero__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 28px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(34,197,94,0.08);
    border: 1px solid rgba(34,197,94,0.2);
    color: var(--green-400);
    font-size: .85rem;
    font-weight: 500;
    padding: 6px 16px;
    border-radius: 100px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--green-400);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .5; transform: scale(1.3); }
}

.hero__title {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 900;
    line-height: 1.12;
    letter-spacing: -1px;
    color: var(--white);
    max-width: 780px;
}

.hero__subtitle {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: var(--text-secondary);
    max-width: 600px;
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
}

.hero__stats {
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 20px 36px;
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.stat { text-align: center; }
.stat__value { display: block; font-size: 1.5rem; font-weight: 800; color: var(--white); }
.stat__label { display: block; font-size: .8rem; color: var(--text-muted); margin-top: 2px; }
.stat__divider { width: 1px; height: 40px; background: var(--bg-card-border); }

/* ---- Mockup ---- */
.hero__mockup { width: 100%; max-width: 820px; margin-top: 12px; }

.mockup-window {
    background: var(--bg-700);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(0,0,0,0.6), var(--shadow-green);
}

.mockup-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-800);
    border-bottom: 1px solid var(--bg-card-border);
}

.dot {
    width: 10px; height: 10px;
    border-radius: 50%;
}
.dot.red    { background: #ef4444; }
.dot.yellow { background: #eab308; }
.dot.green  { background: var(--green-500); }

.mockup-url {
    margin-left: 8px;
    font-size: .75rem;
    color: var(--text-muted);
    background: var(--bg-700);
    padding: 3px 12px;
    border-radius: 4px;
}

.mockup-body {
    display: flex;
    min-height: 280px;
}

.mockup-sidebar {
    width: 150px;
    flex-shrink: 0;
    background: var(--bg-800);
    border-right: 1px solid var(--bg-card-border);
    padding: 16px 0;
}

.sidebar-item {
    padding: 9px 16px;
    font-size: .78rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    border-radius: 0;
}

.sidebar-item:hover,
.sidebar-item.active {
    background: rgba(34,197,94,0.1);
    color: var(--green-400);
    border-right: 2px solid var(--green-400);
}

.mockup-content {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mockup-cards {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 12px;
}

.mock-card {
    padding: 14px;
    border-radius: var(--radius-sm);
    display: flex;
    flex-direction: column;
    gap: 4px;
    border: 1px solid transparent;
}

.mock-card.green  { background: rgba(34,197,94,0.08); border-color: rgba(34,197,94,0.15); }
.mock-card.blue   { background: rgba(59,130,246,0.08); border-color: rgba(59,130,246,0.15); }
.mock-card.orange { background: rgba(249,115,22,0.08); border-color: rgba(249,115,22,0.15); }

.mock-card__label { font-size: .68rem; color: var(--text-muted); }
.mock-card__value { font-size: 1.1rem; font-weight: 700; color: var(--white); }
.mock-card__trend { font-size: .65rem; color: var(--green-400); }
.mock-card.blue   .mock-card__trend { color: #60a5fa; }
.mock-card.orange .mock-card__trend { color: #fb923c; }

.mockup-chart {
    flex: 1;
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 8px 0;
    border-top: 1px solid var(--bg-card-border);
}

.chart-bar {
    flex: 1;
    background: var(--bg-600);
    border-radius: 4px 4px 0 0;
    transition: var(--transition);
}

.chart-bar.active { background: var(--green-500); box-shadow: 0 0 12px var(--green-glow); }

/* =============================================
   TRUST BAR
   ============================================= */
.trust-bar {
    background: var(--bg-800);
    border-top: 1px solid var(--bg-card-border);
    border-bottom: 1px solid var(--bg-card-border);
    padding: 20px 0;
}

.trust-bar__inner {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
    justify-content: center;
}

.trust-logos {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.trust-logo {
    font-size: .8rem;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 4px 14px;
    border: 1px solid var(--bg-card-border);
    border-radius: 100px;
    background: var(--bg-700);
}

/* =============================================
   FEATURES
   ============================================= */
.features { background: var(--bg-800); }

.features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    border-color: rgba(34,197,94,0.25);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.feature-card--highlight {
    border-color: rgba(34,197,94,0.3);
    background: linear-gradient(135deg, rgba(34,197,94,0.05) 0%, var(--bg-card) 60%);
}

.feature-card--highlight::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--green-500), var(--green-400));
}

.feature-card__badge {
    display: inline-block;
    font-size: .7rem;
    font-weight: 700;
    letter-spacing: .8px;
    text-transform: uppercase;
    color: var(--green-400);
    background: rgba(34,197,94,0.1);
    border: 1px solid rgba(34,197,94,0.2);
    padding: 3px 10px;
    border-radius: 100px;
    margin-bottom: 12px;
}

.feature-card__icon {
    font-size: 2rem;
    margin-bottom: 14px;
    display: block;
}

.feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 10px;
}

.feature-card p {
    font-size: .9rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 16px;
}

.feature-card__list li {
    font-size: .85rem;
    color: var(--text-secondary);
    padding: 3px 0;
}

/* =============================================
   EXTRAS
   ============================================= */
.extras { background: var(--bg-900); }

.extras__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.extras__list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.extra-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.extra-item__icon {
    font-size: 1.4rem;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(34,197,94,0.08);
    border: 1px solid rgba(34,197,94,0.15);
    border-radius: var(--radius-sm);
}

.extra-item strong {
    display: block;
    font-size: .95rem;
    color: var(--white);
    margin-bottom: 3px;
}

.extra-item p {
    font-size: .85rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* ---- Notification Stack ---- */
.notification-stack {
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: sticky;
    top: 100px;
}

.notif {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    animation: fadeSlide 0.5s ease both;
    transition: var(--transition);
}

.notif:hover { transform: translateX(4px); }

.notif--green  { background: rgba(34,197,94,0.07);  border-color: rgba(34,197,94,0.15); }
.notif--blue   { background: rgba(59,130,246,0.07); border-color: rgba(59,130,246,0.15); }
.notif--orange { background: rgba(249,115,22,0.07); border-color: rgba(249,115,22,0.15); }
.notif--purple { background: rgba(168,85,247,0.07); border-color: rgba(168,85,247,0.15); }

.notif__icon { font-size: 1.3rem; flex-shrink: 0; }

.notif strong { display: block; font-size: .88rem; color: var(--white); }
.notif small { font-size: .78rem; color: var(--text-muted); }

@keyframes fadeSlide {
    from { opacity: 0; transform: translateX(20px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* =============================================
   HOW IT WORKS
   ============================================= */
.how-it-works { background: var(--bg-800); }

.steps {
    display: flex;
    align-items: center;
    gap: 0;
    justify-content: center;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 200px;
    max-width: 240px;
    text-align: center;
    padding: 32px 20px;
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.step:hover {
    border-color: rgba(34,197,94,0.2);
    transform: translateY(-4px);
}

.step__number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--green-500);
    opacity: .25;
    line-height: 1;
    margin-bottom: 12px;
}

.step__content h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.step__content p {
    font-size: .85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.step__connector {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--green-500), transparent);
    flex-shrink: 0;
    opacity: .4;
}

/* =============================================
   PLANS
   ============================================= */
.plans { background: var(--bg-900); }

.plans__grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 20px;
    align-items: start;
}

.plans__grid--periods {
    grid-template-columns: repeat(4,1fr);
    align-items: start;
}

/* Box de funcionalidades incluídas */
.plan-features-box {
    background: rgba(34,197,94,0.05);
    border: 1px solid rgba(34,197,94,0.15);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    margin-bottom: 40px;
}

.plan-features-box__title {
    display: block;
    font-size: .85rem;
    font-weight: 700;
    color: var(--green-400);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: .8px;
}

.plan-features-box__grid {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 10px;
}

.plan-features-box__grid span {
    font-size: .85rem;
    color: var(--text-secondary);
}

/* Cards de período */
.plan-card--period .plan-card__header {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.plan-period-total {
    display: block;
    font-size: .78rem;
    color: var(--text-muted);
    margin-top: 8px;
    line-height: 1.5;
}

.economy {
    color: var(--green-400);
    font-weight: 700;
}

.plan-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    position: relative;
    transition: var(--transition);
}

.plan-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.plan-card--popular {
    border-color: rgba(34,197,94,0.4);
    background: linear-gradient(180deg, rgba(34,197,94,0.05) 0%, var(--bg-card) 40%);
    transform: scale(1.03);
    box-shadow: 0 0 0 1px rgba(34,197,94,0.15), var(--shadow-green);
}

.plan-card--popular:hover { transform: scale(1.03) translateY(-4px); }

.plan-card__badge-top {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--green-500), var(--green-600));
    color: var(--white);
    font-size: .75rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 100px;
    white-space: nowrap;
}

.plan-card__header {
    border-bottom: 1px solid var(--bg-card-border);
    padding-bottom: 24px;
    margin-bottom: 24px;
}

.plan-card__name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    display: block;
    margin-bottom: 4px;
}

.plan-card__desc {
    font-size: .82rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.4;
}

.plan-card__price {
    display: flex;
    align-items: baseline;
    gap: 0;
}

.price-prefix { font-size: 1rem; color: var(--text-secondary); margin-right: 2px; }
.price-value  { font-size: 3rem; font-weight: 900; color: var(--white); line-height: 1; }
.price-decimal{ font-size: 1.4rem; font-weight: 700; color: var(--white); }
.price-period { font-size: .85rem; color: var(--text-muted); margin-left: 6px; }

.plan-card__features { display: flex; flex-direction: column; gap: 10px; }

.plan-card__features li {
    display: flex;
    gap: 10px;
    font-size: .88rem;
    color: var(--text-secondary);
    align-items: center;
}

.check { color: var(--green-400); font-size: .85rem; flex-shrink: 0; }
.x     { color: var(--text-muted); font-size: .85rem; flex-shrink: 0; }

.plan-card__features li .x ~ span, 
.plan-card__features li:has(.x) { opacity: .45; }

.plans__note {
    text-align: center;
    font-size: .9rem;
    color: var(--text-muted);
    margin-top: 40px;
    padding: 14px 20px;
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-md);
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials { background: var(--bg-800); }

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 20px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(34,197,94,0.15);
}

.testimonial-card--featured {
    border-color: rgba(34,197,94,0.25);
    background: linear-gradient(180deg, rgba(34,197,94,0.04) 0%, var(--bg-card) 50%);
}

.testimonial-card__stars { color: var(--green-400); font-size: .9rem; letter-spacing: 2px; }

.testimonial-card p {
    font-size: .92rem;
    color: var(--text-secondary);
    line-height: 1.7;
    flex: 1;
    font-style: italic;
}

.testimonial-card p::before { content: '"'; }
.testimonial-card p::after  { content: '"'; }

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--bg-card-border);
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green-600), var(--green-400));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .75rem;
    font-weight: 700;
    color: var(--white);
    flex-shrink: 0;
}

.testimonial-card__author strong { display: block; font-size: .88rem; color: var(--white); }
.testimonial-card__author small { font-size: .78rem; color: var(--text-muted); }

/* =============================================
   FAQ
   ============================================= */
.faq { background: var(--bg-900); }

.faq__list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.faq-item:hover { border-color: rgba(34,197,94,0.15); }
.faq-item.open   { border-color: rgba(34,197,94,0.25); }

.faq-item__question {
    width: 100%;
    background: none;
    border: none;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-family: var(--font);
    font-size: .95rem;
    font-weight: 600;
    color: var(--white);
    cursor: pointer;
    text-align: left;
    transition: var(--transition);
}

.faq-item__question:hover { color: var(--green-400); }

.faq-arrow {
    font-size: .7rem;
    color: var(--text-muted);
    transition: transform .25s;
    flex-shrink: 0;
}

.faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--green-400); }

.faq-item__answer {
    display: none;
    padding: 0 24px 20px;
}

.faq-item.open .faq-item__answer { display: block; }

.faq-item__answer p {
    font-size: .9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
    background: var(--bg-800);
    position: relative;
    overflow: hidden;
}

.cta-section__inner {
    position: relative;
    text-align: center;
    padding: 80px 24px;
}

.cta-section__content h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 16px;
}

.cta-section__content p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.cta-section__actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section__glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(34,197,94,0.08) 0%, transparent 70%);
    pointer-events: none;
}

/* =============================================
   DISCLAIMER
   ============================================= */
.disclaimer-bar {
    background: rgba(251,191,36,0.04);
    border-top: 1px solid rgba(251,191,36,0.15);
    border-bottom: 1px solid rgba(251,191,36,0.15);
    padding: 20px 0;
}

.disclaimer-bar p {
    font-size: .82rem;
    color: #a8956a;
    line-height: 1.7;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.disclaimer-bar strong { color: #d4aa70; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background: var(--bg-900);
    border-top: 1px solid var(--bg-card-border);
    padding-top: 60px;
}

.footer__inner {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 60px;
    padding-bottom: 48px;
}

.footer__brand {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer__brand p {
    font-size: .88rem;
    color: var(--text-muted);
    line-height: 1.65;
}

.footer__whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .9rem;
    font-weight: 600;
    color: #25d366;
    transition: var(--transition);
}

.footer__whatsapp:hover { color: #4ade80; }

.footer__links {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 32px;
}

.footer__col h4 {
    font-size: .8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.footer__col a {
    display: block;
    font-size: .88rem;
    color: var(--text-secondary);
    padding: 4px 0;
    transition: var(--transition);
}

.footer__col a:hover { color: var(--green-400); }

.footer__bottom {
    border-top: 1px solid var(--bg-card-border);
    padding: 20px 0;
}

.footer__bottom p {
    font-size: .8rem;
    color: var(--text-muted);
    text-align: center;
}

/* =============================================
   WHATSAPP FAB
   ============================================= */
.whatsapp-fab {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(37,211,102,0.45);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37,211,102,0.6);
}

.whatsapp-fab::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: rgba(37,211,102,0.2);
    animation: ripple 2.5s infinite;
}

@keyframes ripple {
    0%   { transform: scale(1); opacity: .5; }
    100% { transform: scale(1.6); opacity: 0; }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .features__grid          { grid-template-columns: repeat(2,1fr); }
    .plans__grid             { grid-template-columns: 1fr 1fr; }
    .plans__grid--periods    { grid-template-columns: 1fr 1fr; }
    .plan-features-box__grid { grid-template-columns: repeat(2,1fr); }
    .testimonials__grid      { grid-template-columns: 1fr 1fr; }
    .plan-card--popular      { transform: none; }
    .extras__inner           { grid-template-columns: 1fr; gap: 48px; }
    .notification-stack      { position: static; max-width: 480px; margin: 0 auto; }
    .steps                   { gap: 8px; }
    .step__connector         { display: none; }
}

@media (max-width: 768px) {
    .section { padding: 64px 0; }

    .navbar__links {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(5,10,14,0.97);
        backdrop-filter: blur(20px);
        justify-content: center;
        align-items: center;
        gap: 32px;
        z-index: 999;
        font-size: 1.1rem;
    }

    .navbar__links.open { display: flex; }
    .navbar__toggle     { display: flex; z-index: 1001; position: relative; }

    .hero__title { font-size: 2rem; }

    .features__grid          { grid-template-columns: 1fr; }
    .plans__grid             { grid-template-columns: 1fr; }
    .plans__grid--periods    { grid-template-columns: 1fr; }
    .plan-features-box__grid { grid-template-columns: 1fr 1fr; }
    .testimonials__grid      { grid-template-columns: 1fr; }

    .mockup-sidebar { display: none; }
    .mockup-cards   { grid-template-columns: 1fr; }

    .hero__stats {
        gap: 16px;
        padding: 16px 20px;
    }
    .stat__divider { display: none; }

    .footer__inner { grid-template-columns: 1fr; gap: 40px; }
    .footer__links { grid-template-columns: 1fr 1fr; }

    .cta-section__actions { flex-direction: column; align-items: center; }

    .steps { flex-direction: column; align-items: center; }
    .step  { max-width: 100%; width: 100%; }
}

@media (max-width: 480px) {
    .hero__actions { flex-direction: column; align-items: center; width: 100%; }
    .hero__actions .btn { width: 100%; }
    .footer__links { grid-template-columns: 1fr; }
}