/* ============================================
   DevPlus — Landing Page de Serviço
   Estilo compartilhado entre todas as páginas
   ============================================ */

/* --- NAVBAR (versão interna com voltar) --- */
.nav-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.back-link:hover {
    color: var(--brand-cyan);
    background: rgba(13, 185, 199, 0.06);
}

/* --- HERO --- */
.srv-hero {
    padding: 160px 0 80px;
    text-align: center;
    position: relative;
}

.srv-hero::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 400px;
    background: radial-gradient(circle, rgba(13, 185, 199, 0.12) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.srv-hero .container {
    position: relative;
    z-index: 1;
}

.srv-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(13, 185, 199, 0.08);
    border: 1px solid rgba(13, 185, 199, 0.2);
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--brand-cyan);
    margin-bottom: 24px;
    letter-spacing: 0.04em;
}

.srv-hero-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 110px;
    height: 110px;
    border-radius: 24px;
    background: rgba(13, 185, 199, 0.08);
    border: 1px solid rgba(13, 185, 199, 0.15);
    color: var(--brand-cyan);
    margin: 0 auto 28px;
}

.srv-hero-icon svg {
    width: 56px;
    height: 56px;
}

.srv-hero h1 {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.srv-hero-sub {
    color: var(--text-muted);
    font-size: 1.15rem;
    max-width: 640px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.srv-hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- BLOCO: O que entregamos --- */
.srv-section {
    padding: 80px 0;
    position: relative;
}

.srv-section-alt {
    background: rgba(255, 255, 255, 0.01);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.srv-section-header {
    text-align: center;
    margin-bottom: 56px;
}

.srv-section-header .section-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--brand-cyan);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 12px;
}

.srv-section-header h2 {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 12px;
}

.srv-section-header p {
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- FEATURES GRID --- */
.srv-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.srv-feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.srv-feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
}

.srv-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(13, 185, 199, 0.08);
    border: 1px solid rgba(13, 185, 199, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-cyan);
    margin-bottom: 16px;
    font-size: 1.4rem;
}

.srv-feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.srv-feature-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.7;
}

/* --- PROCESSO / COMO FUNCIONA --- */
.srv-process {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    counter-reset: step;
}

.srv-step {
    text-align: center;
    position: relative;
    padding: 32px 20px;
}

.srv-step::before {
    counter-increment: step;
    content: counter(step, decimal-leading-zero);
    display: block;
    font-size: 2.4rem;
    font-weight: 900;
    background: var(--brand-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
    line-height: 1;
}

.srv-step h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.srv-step p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* Conector entre steps */
.srv-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 48px;
    right: -12px;
    width: 24px;
    height: 2px;
    background: var(--border-subtle);
}

/* --- TECH STACK --- */
.srv-techs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 32px;
}

.srv-tech-tag {
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.srv-tech-tag:hover {
    background: rgba(13, 185, 199, 0.08);
    border-color: rgba(13, 185, 199, 0.3);
    color: var(--brand-cyan);
}

/* --- WHY CHOOSE --- */
.srv-why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.srv-why-item {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: background var(--transition-base), border-color var(--transition-base);
}

.srv-why-item:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

.srv-why-icon {
    flex-shrink: 0;
    font-size: 1.5rem;
    line-height: 1;
    margin-top: 2px;
}

.srv-why-item h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.srv-why-item p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* --- CTA SECTION --- */
.srv-cta {
    padding: 100px 0;
    text-align: center;
    position: relative;
}

.srv-cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 300px;
    background: radial-gradient(circle, rgba(13, 185, 199, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.srv-cta h2 {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 16px;
    position: relative;
}

.srv-cta p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 36px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

/* --- FOOTER GRID (from home) --- */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 32px;
}

.footer-col h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    padding: 4px 0;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--brand-cyan);
}

.footer-brand-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    color: var(--text-muted);
    transition: all var(--transition-base);
    padding: 0;
}

.footer-socials a:hover {
    background: rgba(13, 185, 199, 0.1);
    border-color: var(--brand-cyan);
    color: var(--brand-cyan);
    transform: translateY(-2px);
}

/* --- OUTROS SERVIÇOS --- */
.srv-others {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.srv-other-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-base);
}

.srv-other-link:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.srv-other-link .srv-other-icon {
    color: var(--brand-cyan);
    flex-shrink: 0;
}

/* --- BG (reuse from home) --- */
.bg-ambient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 60% at 50% -10%, rgba(13, 185, 199, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 80% 60%, rgba(122, 204, 69, 0.05) 0%, transparent 50%);
    background-attachment: fixed;
}

.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    pointer-events: none;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 0%, transparent 70%);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .srv-features { grid-template-columns: repeat(2, 1fr); }
    .srv-process { grid-template-columns: repeat(2, 1fr); }
    .srv-why-grid { grid-template-columns: 1fr; }
    .srv-others { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .srv-hero { padding: 130px 0 50px; }
    .srv-hero h1 { font-size: 2rem; }
    .srv-hero-sub { font-size: 1rem; }
    .srv-section { padding: 60px 0; }
    .srv-section-header h2 { font-size: 1.7rem; }
    .srv-features { grid-template-columns: 1fr; }
    .srv-process { grid-template-columns: 1fr; }
    .srv-step:not(:last-child)::after { display: none; }
    .srv-cta h2 { font-size: 1.7rem; }
    .srv-others { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .back-link span { display: none; }
}