/* ============ RESET & BASE ============ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #0a0e1a;
    --color-bg-alt: #0f1424;
    --color-bg-card: #141a2e;
    --color-border: rgba(255, 255, 255, 0.08);
    --color-text: #e8edf5;
    --color-text-dim: #8a93a8;
    --color-primary: #1f7eff;
    --color-primary-light: #4a9eff;
    --color-primary-dark: #0856c7;
    --color-silver: #c8d0dc;
    --gradient-primary: linear-gradient(135deg, #1f7eff 0%, #4a9eff 50%, #c8d0dc 100%);
    --gradient-text: linear-gradient(135deg, #4a9eff 0%, #c8d0dc 100%);
    --gradient-card: linear-gradient(145deg, rgba(31, 126, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    --shadow-glow: 0 0 60px rgba(31, 126, 255, 0.25);
    --shadow-card: 0 10px 40px rgba(0, 0, 0, 0.3);
    --font-body: 'Inter', system-ui, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    --container: 1200px;
    --radius: 16px;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

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

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { background: none; border: none; cursor: pointer; color: inherit; font-family: inherit; }

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

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

/* ============ NAVBAR ============ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 14, 26, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(10, 14, 26, 0.95);
    border-bottom-color: var(--color-border);
}

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

.nav-logo img {
    height: 38px;
    transition: transform 0.3s ease;
}
.nav-logo:hover img { transform: scale(1.05); }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-dim);
    border-radius: 10px;
    transition: all 0.25s ease;
}
.nav-link:hover { color: var(--color-text); background: rgba(255,255,255,0.04); }

.nav-cta {
    background: var(--gradient-primary);
    color: #fff !important;
    margin-left: 8px;
    box-shadow: 0 4px 20px rgba(31, 126, 255, 0.3);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 28px rgba(31, 126, 255, 0.5); background: var(--gradient-primary); }

.nav-toggle { display: none; padding: 8px; }
.nav-toggle i { width: 26px; height: 26px; }

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: nowrap;
}
.btn i { width: 18px; height: 18px; }

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 8px 30px rgba(31, 126, 255, 0.35);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 40px rgba(31, 126, 255, 0.55); }

.btn-ghost {
    background: rgba(255,255,255,0.04);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: var(--color-primary); }

.btn-large { padding: 18px 38px; font-size: 17px; }

/* ============ HERO ============ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg { position: absolute; inset: 0; z-index: 0; }

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(31, 126, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(31, 126, 255, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(31, 126, 255, 0.18) 0%, transparent 60%);
    filter: blur(80px);
    animation: pulseGlow 6s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: rgba(31, 126, 255, 0.1);
    border: 1px solid rgba(31, 126, 255, 0.25);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-primary-light);
    margin-bottom: 28px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary-light);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(74, 158, 255, 0.7);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(74, 158, 255, 0.7); }
    70% { box-shadow: 0 0 0 12px rgba(74, 158, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 158, 255, 0); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}
.hero-title .line-1, .hero-title .line-2 { display: block; }

.hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    color: var(--color-text-dim);
    max-width: 640px;
    margin: 0 auto 40px;
}
.hero-subtitle strong { color: var(--color-text); font-weight: 600; }

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 80px;
}

.hero-scroll {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-text-dim);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}
.hero-scroll i { width: 20px; height: 20px; }

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* ============ SECTIONS ============ */
.section { padding: 120px 0; position: relative; }

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 80px;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(31, 126, 255, 0.1);
    border: 1px solid rgba(31, 126, 255, 0.25);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary-light);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 18px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-dim);
    max-width: 600px;
    margin: 0 auto;
}

/* ============ SOBRE ============ */
.sobre { background: var(--color-bg-alt); }

.sobre-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
}

.sobre-text p {
    font-size: 1.05rem;
    color: var(--color-text-dim);
    margin-bottom: 18px;
}
.sobre-text strong { color: var(--color-text); font-weight: 600; }

.sobre-highlight {
    margin-top: 28px !important;
    padding: 20px 24px;
    border-left: 3px solid var(--color-primary);
    background: rgba(31, 126, 255, 0.05);
    border-radius: 0 12px 12px 0;
    color: var(--color-text) !important;
    font-weight: 500;
    font-style: italic;
}

.sobre-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-card {
    padding: 28px 24px;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: all 0.3s ease;
}
.stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(31, 126, 255, 0.3);
    box-shadow: var(--shadow-glow);
}

.stat-icon {
    width: 32px;
    height: 32px;
    color: var(--color-primary-light);
    margin-bottom: 16px;
}

.stat-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.stat-card p {
    font-size: 0.9rem;
    color: var(--color-text-dim);
}

/* ============ NÚMEROS ============ */
.numbers {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.numbers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.number-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.number-display {
    display: inline-flex;
    align-items: baseline;
    justify-content: center;
    line-height: 1;
    white-space: nowrap;
}

.number-value,
.number-suffix {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.number-suffix {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-left: 4px;
}

.number-label {
    margin-top: 14px;
    font-size: 0.95rem;
    color: var(--color-text-dim);
    font-weight: 500;
    letter-spacing: 0.05em;
}

/* ============ SERVIÇOS ============ */
.servicos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.servico-card {
    padding: 36px 30px;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}
.servico-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}
.servico-card:hover {
    transform: translateY(-8px);
    border-color: rgba(31, 126, 255, 0.4);
    box-shadow: 0 20px 50px rgba(31, 126, 255, 0.15);
}
.servico-card:hover::before { opacity: 1; }

.servico-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: rgba(31, 126, 255, 0.1);
    border: 1px solid rgba(31, 126, 255, 0.25);
    border-radius: 14px;
    margin-bottom: 22px;
    transition: all 0.3s ease;
}
.servico-icon i { width: 26px; height: 26px; color: var(--color-primary-light); }
.servico-card:hover .servico-icon {
    background: var(--gradient-primary);
    border-color: transparent;
    transform: scale(1.05);
}
.servico-card:hover .servico-icon i { color: #fff; }

.servico-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.servico-card p {
    font-size: 0.95rem;
    color: var(--color-text-dim);
    line-height: 1.65;
}

.servico-featured {
    background: linear-gradient(145deg, rgba(31, 126, 255, 0.12) 0%, rgba(31, 126, 255, 0.04) 100%);
    border-color: rgba(31, 126, 255, 0.3);
}

/* ============ DEPOIMENTOS ============ */
.depoimentos { background: var(--color-bg-alt); padding-bottom: 60px; }

.depoimentos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.depoimento-card {
    padding: 36px 32px;
    background: var(--gradient-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: all 0.3s ease;
}
.depoimento-card:hover {
    transform: translateY(-5px);
    border-color: rgba(31, 126, 255, 0.3);
    box-shadow: var(--shadow-card);
}

.depoimento-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}
.depoimento-stars i { width: 18px; height: 18px; fill: #ffb648; color: #ffb648; }

.depoimento-text {
    font-size: 1.05rem;
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 28px;
    font-style: italic;
}

.depoimento-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.depoimento-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    color: #fff;
    font-size: 0.95rem;
}

.depoimento-author h4 {
    font-size: 0.98rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.depoimento-author span {
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

/* ============ CTA FINAL ============ */
.cta-final {
    padding: 60px 0 100px;
    background: var(--color-bg-alt);
}

.cta-box {
    position: relative;
    text-align: center;
    padding: 70px 40px;
    background: linear-gradient(145deg, var(--color-bg) 0%, var(--color-bg-card) 100%);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(31, 126, 255, 0.2) 0%, transparent 60%);
    filter: blur(60px);
    z-index: 0;
}

.cta-box > * { position: relative; z-index: 1; }

.cta-box .section-tag { margin-bottom: 16px; }
.cta-box .section-title { margin-bottom: 14px; }
.cta-box .section-subtitle { margin-bottom: 32px; }

.cta-info {
    display: flex;
    gap: 28px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 24px;
    color: var(--color-text-dim);
    font-size: 0.9rem;
}
.cta-info span { display: inline-flex; align-items: center; gap: 6px; }
.cta-info i { width: 16px; height: 16px; color: var(--color-primary-light); }

@media (max-width: 720px) {
    .cta-final { padding: 40px 0 60px; }
    .cta-box { padding: 50px 24px; }
}

/* ============ FOOTER ============ */
.footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    padding: 70px 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 50px;
}

.footer-logo {
    height: 42px;
    margin-bottom: 18px;
}

.footer-brand p {
    color: var(--color-text-dim);
    font-size: 0.95rem;
    max-width: 320px;
    line-height: 1.6;
}

.footer-info h4,
.footer-social h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 22px;
    color: var(--color-text);
}

.footer-info a,
.footer-info p {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text-dim);
    font-size: 0.92rem;
    margin-bottom: 14px;
    transition: color 0.25s ease;
    line-height: 1.5;
}

.footer-info a:hover {
    color: var(--color-primary-light);
}

.footer-info a svg,
.footer-info p svg {
    flex-shrink: 0;
    color: var(--color-primary-light);
}

.social-icons {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    color: var(--color-text-dim);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.social-link svg {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.social-whatsapp:hover {
    border-color: transparent;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}
.social-whatsapp:hover::before {
    opacity: 1;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
}

.social-instagram:hover {
    border-color: transparent;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(225, 48, 108, 0.4);
}
.social-instagram:hover::before {
    opacity: 1;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-link:hover svg {
    transform: scale(1.1);
}

.footer-tagline {
    color: var(--color-text-dim);
    font-size: 0.85rem;
    margin-top: 4px;
}

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-dim);
    font-size: 0.85rem;
}

@media (max-width: 968px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 720px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6); }
.whatsapp-float i { width: 30px; height: 30px; color: #fff; }

.whatsapp-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.5);
    animation: whatsappPulse 2s infinite;
    z-index: -1;
}

@keyframes whatsappPulse {
    0% { transform: scale(1); opacity: 0.7; }
    100% { transform: scale(1.6); opacity: 0; }
}

/* ============ RESPONSIVO ============ */
@media (max-width: 968px) {
    .sobre-grid { grid-template-columns: 1fr; gap: 50px; }
    .servicos-grid { grid-template-columns: repeat(2, 1fr); }
    .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    .footer-container { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 720px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        right: 16px;
        left: 16px;
        flex-direction: column;
        align-items: stretch;
        padding: 20px;
        background: rgba(15, 20, 36, 0.98);
        backdrop-filter: blur(20px);
        border: 1px solid var(--color-border);
        border-radius: 16px;
        gap: 4px;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s ease;
    }
    .nav-menu.active { opacity: 1; visibility: visible; transform: translateY(0); }
    .nav-link { padding: 14px 18px; }
    .nav-cta { margin-left: 0; margin-top: 8px; text-align: center; justify-content: center; }
    .nav-toggle { display: flex; }

    .section { padding: 80px 0; }
    .hero { padding: 110px 0 60px; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .hero-cta .btn { justify-content: center; }
    .servicos-grid { grid-template-columns: 1fr; }
    .depoimentos-grid { grid-template-columns: 1fr; }
    .sobre-stats { grid-template-columns: 1fr; }
    .footer-container { grid-template-columns: 1fr; gap: 36px; }
    .cta-box { padding: 60px 24px; }
    .whatsapp-float { width: 56px; height: 56px; bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
    .numbers-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .container { padding: 0 18px; }
    .btn { padding: 13px 22px; font-size: 14px; }
}