/* ==========================================================================
   WiFex - Site Institucional CSS
   Tema: Profissional com accent azul
   ========================================================================== */

/* ─── Variables ─────────────────────────────────────────────────────── */
:root {
    --wfs-bg: #fafbfc;
    --wfs-bg-dark: #0a0e17;
    --wfs-surface: #ffffff;
    --wfs-surface-dark: #111827;
    --wfs-text: #1f2937;
    --wfs-text-muted: #6b7280;
    --wfs-text-light: #9ca3af;
    --wfs-primary: #3b82f6;
    --wfs-primary-dark: #2563eb;
    --wfs-primary-light: #60a5fa;
    --wfs-primary-glow: rgba(59, 130, 246, 0.15);
    --wfs-accent: #06b6d4;
    --wfs-success: #10b981;
    --wfs-warning: #f59e0b;
    --wfs-gradient-hero: linear-gradient(135deg, #0a0e17 0%, #111827 40%, #1e3a5f 100%);
    --wfs-gradient-cta: linear-gradient(135deg, #3b82f6, #06b6d4);
    --wfs-shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --wfs-shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --wfs-shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
    --wfs-shadow-glow: 0 0 30px rgba(59,130,246,0.2);
    --wfs-radius: 16px;
    --wfs-radius-sm: 10px;
    --wfs-font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --wfs-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

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

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

/* ─── Container ─────────────────────────────────────────────────────── */
.wfs-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ─── Section Base ──────────────────────────────────────────────────── */
.wfs-section {
    padding: 100px 0;
    position: relative;
}

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

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

.wfs-section__tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--wfs-primary);
    background: var(--wfs-primary-glow);
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.wfs-section__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--wfs-text);
    line-height: 1.2;
    margin-bottom: 16px;
}

.wfs-section__subtitle {
    font-size: 1.125rem;
    color: var(--wfs-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ─── Navbar ────────────────────────────────────────────────────────── */
.wfs-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250,251,252,0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: var(--wfs-transition);
}

.wfs-navbar.scrolled {
    box-shadow: var(--wfs-shadow-sm);
}

.wfs-navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.wfs-navbar__logo img {
    height: 36px;
    width: auto;
}

.wfs-navbar__nav {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.wfs-navbar__link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--wfs-text-muted);
    transition: color var(--wfs-transition);
    cursor: pointer;
}

.wfs-navbar__link:hover {
    color: var(--wfs-primary);
}

.wfs-navbar__cta {
    background: var(--wfs-gradient-cta);
    color: #fff !important;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform var(--wfs-transition), box-shadow var(--wfs-transition);
}

.wfs-navbar__cta:hover {
    transform: translateY(-1px);
    box-shadow: var(--wfs-shadow-glow);
}

/* Mobile menu toggle */
.wfs-navbar__toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--wfs-text);
    cursor: pointer;
    padding: 8px;
}

/* ─── Hero ──────────────────────────────────────────────────────────── */
.wfs-hero {
    background: var(--wfs-gradient-hero);
    color: #fff;
    padding: 160px 0 120px;
    position: relative;
    overflow: hidden;
}

.wfs-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(59,130,246,0.12) 0%, transparent 60%);
    border-radius: 50%;
    pointer-events: none;
}

.wfs-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6,182,212,0.08) 0%, transparent 60%);
    border-radius: 50%;
    pointer-events: none;
}

.wfs-hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.wfs-hero__tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--wfs-primary-light);
    background: rgba(59,130,246,0.15);
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 24px;
}

.wfs-hero__title {
    font-size: 3.25rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.wfs-hero__title span {
    background: var(--wfs-gradient-cta);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.wfs-hero__subtitle {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 500px;
}

.wfs-hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.wfs-hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.wfs-hero__mockup {
    width: 100%;
    max-width: 420px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 24px;
    padding: 32px;
    backdrop-filter: blur(8px);
    text-align: center;
}

.wfs-hero__mockup-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    display: block;
}

.wfs-hero__mockup-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.wfs-hero__mockup-text {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
}

/* ─── Buttons (global) ──────────────────────────────────────────────── */
.wfs-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    transition: all var(--wfs-transition);
    text-decoration: none;
}

.wfs-btn--primary {
    background: var(--wfs-gradient-cta);
    color: #fff;
    box-shadow: 0 4px 15px rgba(59,130,246,0.3);
}

.wfs-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(59,130,246,0.4);
}

.wfs-btn--outline {
    background: transparent;
    color: #fff;
    border: 1.5px solid rgba(255,255,255,0.25);
}

.wfs-btn--outline:hover {
    border-color: rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.05);
}

.wfs-btn--whatsapp {
    background: #25d366;
    color: #fff;
    box-shadow: 0 4px 15px rgba(37,211,102,0.3);
}

.wfs-btn--whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(37,211,102,0.4);
}

/* ─── Features Grid ─────────────────────────────────────────────────── */
.wfs-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.wfs-feature {
    background: var(--wfs-surface);
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: var(--wfs-radius);
    padding: 32px 24px;
    text-align: center;
    transition: all var(--wfs-transition);
}

.wfs-feature:hover {
    transform: translateY(-4px);
    box-shadow: var(--wfs-shadow-lg);
    border-color: var(--wfs-primary-glow);
}

.wfs-feature__icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.5rem;
}

.wfs-feature__icon--blue    { background: rgba(59,130,246,0.1); color: var(--wfs-primary); }
.wfs-feature__icon--cyan    { background: rgba(6,182,212,0.1); color: var(--wfs-accent); }
.wfs-feature__icon--green   { background: rgba(16,185,129,0.1); color: var(--wfs-success); }
.wfs-feature__icon--amber   { background: rgba(245,158,11,0.1); color: var(--wfs-warning); }

.wfs-feature__title {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--wfs-text);
}

.wfs-feature__desc {
    font-size: 0.9rem;
    color: var(--wfs-text-muted);
    line-height: 1.5;
}

/* ─── How It Works (Steps) ──────────────────────────────────────────── */
.wfs-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}

.wfs-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 12.5%;
    width: 75%;
    height: 2px;
    background: linear-gradient(90deg, var(--wfs-primary), var(--wfs-accent));
    opacity: 0.2;
    z-index: 0;
}

.wfs-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.wfs-step__number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--wfs-surface);
    border: 2px solid rgba(59,130,246,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.75rem;
    color: var(--wfs-primary);
    transition: all var(--wfs-transition);
}

.wfs-step:hover .wfs-step__number {
    background: var(--wfs-primary);
    color: #fff;
    border-color: var(--wfs-primary);
    box-shadow: var(--wfs-shadow-glow);
}

.wfs-step__title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--wfs-text);
}

.wfs-step__desc {
    font-size: 0.875rem;
    color: var(--wfs-text-muted);
    line-height: 1.5;
}

/* ─── Plans Grid ────────────────────────────────────────────────────── */
.wfs-plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.wfs-plan {
    background: var(--wfs-surface);
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: var(--wfs-radius);
    padding: 40px 32px;
    text-align: center;
    transition: all var(--wfs-transition);
    position: relative;
}

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

.wfs-plan--featured {
    border-color: var(--wfs-primary);
    box-shadow: var(--wfs-shadow-glow);
}

.wfs-plan__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--wfs-gradient-cta);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 16px;
    border-radius: 20px;
}

.wfs-plan__icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: block;
}

.wfs-plan__name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--wfs-text);
}

.wfs-plan__time {
    font-size: 2rem;
    font-weight: 800;
    color: var(--wfs-primary);
    margin-bottom: 4px;
}

.wfs-plan__unit {
    font-size: 0.85rem;
    color: var(--wfs-text-muted);
    margin-bottom: 20px;
}

.wfs-plan__features {
    list-style: none;
    text-align: left;
    margin-bottom: 24px;
}

.wfs-plan__features li {
    font-size: 0.9rem;
    color: var(--wfs-text-muted);
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.wfs-plan__features li i {
    color: var(--wfs-success);
    font-size: 0.85rem;
}

/* ─── About / CTA Section ───────────────────────────────────────────── */
.wfs-about {
    background: var(--wfs-gradient-hero);
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.wfs-about__title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.wfs-about__text {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.wfs-about__stats {
    display: flex;
    justify-content: center;
    gap: 64px;
    margin-top: 48px;
}

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

.wfs-stat__number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--wfs-gradient-cta);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.wfs-stat__label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    margin-top: 4px;
}

/* ─── Footer ────────────────────────────────────────────────────────── */
.wfs-footer {
    background: #060910;
    color: rgba(255,255,255,0.5);
    padding: 64px 0 32px;
}

.wfs-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.wfs-footer__brand img {
    height: 32px;
    margin-bottom: 16px;
}

.wfs-footer__desc {
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 320px;
}

.wfs-footer__title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 20px;
}

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

.wfs-footer__links li {
    margin-bottom: 10px;
}

.wfs-footer__links a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    transition: color var(--wfs-transition);
}

.wfs-footer__links a:hover {
    color: var(--wfs-primary-light);
}

.wfs-footer__links a i {
    margin-right: 8px;
    width: 16px;
}

.wfs-footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
}

.wfs-footer__legal {
    display: flex;
    gap: 24px;
}

.wfs-footer__legal a {
    color: rgba(255,255,255,0.4);
    transition: color var(--wfs-transition);
}

.wfs-footer__legal a:hover {
    color: var(--wfs-primary-light);
}

/* ─── Navbar Solid (para páginas internas) ──────────────────────────── */
.wfs-navbar--solid {
    background: var(--wfs-surface);
    box-shadow: var(--wfs-shadow-sm);
}

/* ─── 404 Page ─────────────────────────────────────────────────────── */
.wfs-404 {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--wfs-gradient-hero);
    color: #fff;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.wfs-404::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -15%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59,130,246,0.08) 0%, transparent 60%);
    border-radius: 50%;
    pointer-events: none;
}

.wfs-404__inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 40px;
    position: relative;
    z-index: 1;
}

/* Ilustração animada */
.wfs-404__visual {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wfs-404__globe {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: rgba(59,130,246,0.1);
    border: 2px solid rgba(59,130,246,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--wfs-primary-light);
    animation: wfs-404-pulse 3s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

.wfs-404__orbit {
    position: absolute;
    border-radius: 50%;
    border: 1px dashed rgba(59,130,246,0.15);
    animation: wfs-404-orbit 12s linear infinite;
}

.wfs-404__orbit--1 {
    width: 180px;
    height: 180px;
    top: 10px;
    left: 10px;
}

.wfs-404__orbit--2 {
    width: 220px;
    height: 220px;
    top: -10px;
    left: -10px;
    animation-duration: 18s;
    animation-direction: reverse;
}

@keyframes wfs-404-pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(59,130,246,0.2); }
    50% { transform: scale(1.05); box-shadow: 0 0 40px rgba(59,130,246,0.15); }
}

@keyframes wfs-404-orbit {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Conteúdo texto */
.wfs-404__content {
    max-width: 520px;
}

.wfs-404__code {
    display: inline-block;
    font-size: 6rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    background: var(--wfs-gradient-cta);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.wfs-404__title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #fff;
}

.wfs-404__text {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 36px;
}

.wfs-404__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.wfs-btn--outline-light {
    border-color: rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.8);
}

.wfs-btn--outline-light:hover {
    border-color: rgba(255,255,255,0.4);
    background: rgba(255,255,255,0.05);
    color: #fff;
}

/* Footer mini */
.wfs-footer--mini {
    padding: 24px 0;
}

/* ─── Animations ────────────────────────────────────────────────────── */
.wfs-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.wfs-animate.visible {
    opacity: 1;
    transform: translateY(0);
}

.wfs-animate--delay-1 { transition-delay: 0.1s; }
.wfs-animate--delay-2 { transition-delay: 0.2s; }
.wfs-animate--delay-3 { transition-delay: 0.3s; }
.wfs-animate--delay-4 { transition-delay: 0.4s; }

/* ─── Responsive ────────────────────────────────────────────────────── */

/* ── Tablet landscape (max-width: 992px) ──────────────────────────── */
@media (max-width: 992px) {
    .wfs-hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .wfs-hero__subtitle {
        margin: 0 auto 40px;
    }

    .wfs-hero__actions {
        justify-content: center;
    }

    .wfs-hero__visual {
        display: none;
    }

    .wfs-hero__title {
        font-size: 2.5rem;
    }

    .wfs-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .wfs-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .wfs-steps::before {
        display: none;
    }

    .wfs-plans {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .wfs-footer__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .wfs-about__stats {
        flex-wrap: wrap;
        gap: 32px;
    }

    .wfs-about__title {
        font-size: 1.75rem;
    }

    .wfs-about__text {
        font-size: 1rem;
    }

    .wfs-section__header {
        margin-bottom: 48px;
    }
}

/* ── Tablet portrait / mobile (max-width: 768px) ─────────────────── */
@media (max-width: 768px) {
    .wfs-navbar__nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(250,251,252,0.98);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid rgba(0,0,0,0.08);
        box-shadow: var(--wfs-shadow-md);
    }

    .wfs-navbar__nav.active {
        display: flex;
    }

    .wfs-navbar__toggle {
        display: block;
    }

    .wfs-hero {
        padding: 120px 0 80px;
    }

    .wfs-hero__title {
        font-size: 2rem;
    }

    .wfs-hero__subtitle {
        font-size: 1rem;
    }

    .wfs-section {
        padding: 64px 0;
    }

    .wfs-section__title {
        font-size: 1.75rem;
    }

    .wfs-section__subtitle {
        font-size: 1rem;
    }

    .wfs-features {
        grid-template-columns: 1fr;
    }

    .wfs-steps {
        grid-template-columns: 1fr;
        gap: 24px;
    }

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

    .wfs-btn {
        justify-content: center;
    }

    .wfs-about {
        padding: 64px 0;
    }

    .wfs-about__title {
        font-size: 1.5rem;
    }

    .wfs-about__stats {
        gap: 24px;
    }

    .wfs-stat__number {
        font-size: 2rem;
    }

    .wfs-footer {
        padding: 48px 0 24px;
    }

    .wfs-footer__bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .wfs-footer__legal {
        justify-content: center;
    }

    /* 404 responsivo */
    .wfs-404 {
        padding: 100px 0 60px;
    }

    .wfs-404__code {
        font-size: 4.5rem;
    }

    .wfs-404__title {
        font-size: 1.4rem;
    }

    .wfs-404__text {
        font-size: 0.95rem;
    }

    .wfs-404__visual {
        width: 160px;
        height: 160px;
    }

    .wfs-404__globe {
        width: 100px;
        height: 100px;
        font-size: 2.5rem;
    }

    .wfs-404__orbit--1 {
        width: 140px;
        height: 140px;
        top: 10px;
        left: 10px;
    }

    .wfs-404__orbit--2 {
        width: 180px;
        height: 180px;
        top: -10px;
        left: -10px;
    }

    .wfs-404__actions {
        flex-direction: column;
        align-items: stretch;
    }
}

/* ── Mobile small (max-width: 480px) ──────────────────────────────── */
@media (max-width: 480px) {
    .wfs-container {
        padding: 0 16px;
    }

    .wfs-navbar__inner {
        height: 60px;
    }

    .wfs-navbar__logo img {
        height: 28px;
    }

    .wfs-navbar__nav {
        top: 60px;
    }

    .wfs-hero {
        padding: 100px 0 60px;
    }

    .wfs-hero__tag {
        font-size: 0.7rem;
    }

    .wfs-hero__title {
        font-size: 1.65rem;
    }

    .wfs-hero__subtitle {
        font-size: 0.9rem;
    }

    .wfs-section {
        padding: 48px 0;
    }

    .wfs-section__tag {
        font-size: 0.7rem;
    }

    .wfs-section__title {
        font-size: 1.5rem;
    }

    .wfs-section__subtitle {
        font-size: 0.9rem;
    }

    .wfs-feature {
        padding: 24px 20px;
    }

    .wfs-feature__title {
        font-size: 1rem;
    }

    .wfs-feature__desc {
        font-size: 0.85rem;
    }

    .wfs-step__number {
        width: 64px;
        height: 64px;
        font-size: 1.4rem;
    }

    .wfs-step__title {
        font-size: 0.95rem;
    }

    .wfs-step__desc {
        font-size: 0.8rem;
    }

    .wfs-plan {
        padding: 32px 24px;
    }

    .wfs-plan__name {
        font-size: 1.1rem;
    }

    .wfs-plan__time {
        font-size: 1.75rem;
    }

    .wfs-plan__features li {
        font-size: 0.85rem;
    }

    .wfs-about {
        padding: 48px 0;
    }

    .wfs-about__title {
        font-size: 1.35rem;
    }

    .wfs-about__text {
        font-size: 0.9rem;
        margin-bottom: 28px;
    }

    .wfs-about__stats {
        gap: 20px;
    }

    .wfs-stat__number {
        font-size: 1.5rem;
    }

    .wfs-stat__label {
        font-size: 0.8rem;
    }

    .wfs-btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .wfs-footer {
        padding: 32px 0 20px;
    }

    .wfs-footer__grid {
        gap: 24px;
    }

    .wfs-footer__brand img {
        height: 28px;
    }

    .wfs-footer__desc {
        font-size: 0.85rem;
    }

    .wfs-footer__title {
        font-size: 0.8rem;
        margin-bottom: 14px;
    }

    .wfs-footer__links a {
        font-size: 0.85rem;
    }

    .wfs-footer__bottom {
        font-size: 0.75rem;
    }

    /* 404 mobile pequeno */
    .wfs-404__code {
        font-size: 3.5rem;
    }

    .wfs-404__title {
        font-size: 1.2rem;
    }

    .wfs-404__text {
        font-size: 0.88rem;
    }

    .wfs-404__visual {
        width: 140px;
        height: 140px;
    }

    .wfs-404__globe {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }

    .wfs-404__orbit--1 {
        width: 120px;
        height: 120px;
        top: 10px;
        left: 10px;
    }

    .wfs-404__orbit--2 {
        width: 160px;
        height: 160px;
        top: -10px;
        left: -10px;
    }
}