/* ===============================
   RESET E CONFIGURAÇÃO GLOBAL
================================*/

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    color: #0f172a;
    background-color: #f8fafc;
    line-height: 1.5;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===============================
   HEADER
================================*/

.header {
    background: transparent;
    padding: 20px 0;
    border-bottom: 1px solid #e2e8f0;
}

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

.logo {
    font-size: 20px;
    font-weight: 700;
    color: #0f172a;
}

.logo span {
    color: #3b82f6;
}

.nav-btn {
    background: #3b82f6;
    color: #fff;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 14px;
    text-decoration: none;
    transition: 0.2s;
}

.nav-btn:hover {
    background: #2563eb;
}

/* ===============================
   HERO
================================*/

.hero {
    padding: 80px 0;
    text-align: center;
}

.badge {
    display: inline-block;
    background: #e0f2fe;
    color: #0369a1;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    margin-bottom: 18px;
    font-weight: 500;
}

.hero-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 18px;
    color: #334155;
    margin-bottom: 30px;
}

.hero-btn {
    display: inline-block;
    background: #3b82f6;
    color: #fff;
    padding: 14px 26px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.2s;
}

.hero-btn:hover {
    background: #2563eb;
}

/* ===============================
   COMO FUNCIONA
================================*/

.como-funciona {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
}

.steps {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.step-card {
    flex: 1;
    background: #fff;
    padding: 26px;
    border-radius: 14px;
    border: 1px solid #e2e8f0;
    box-shadow: rgba(0,0,0,0.02) 0px 2px 8px;
    text-align: center;
}

.step-number {
    font-size: 26px;
    font-weight: 700;
    color: #3b82f6;
    margin-bottom: 10px;
}

.step-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

/* ===============================
   DESIGN LIMPO
================================*/

.design {
    padding: 80px 0;
}

.design-content {
    display: flex;
    gap: 40px;
    align-items: center;
}

.design-text {
    flex: 1;
}

.design-text p {
    font-size: 16px;
    color: #334155;
    margin-bottom: 20px;
}

.benefits li {
    list-style: none;
    margin-bottom: 10px;
    font-size: 16px;
}

.design-mockup {
    flex: 1;
}

.mockup-box {
    width: 100%;
    height: 350px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: rgba(0,0,0,0.06) 0px 3px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #94a3b8;
    font-size: 18px;
}

/* ===============================
   PRO (EM BREVE)
================================*/

.pro {
    padding: 80px 0;
    text-align: center;
}

.pro-content {
    max-width: 600px;
    margin: 0 auto;
}

.pro-list {
    margin: 20px auto;
    max-width: 400px;
    text-align: left;
}

.pro-list li {
    margin-bottom: 10px;
    font-size: 16px;
}

.pro-btn {
    display: inline-block;
    margin-top: 20px;
    background: #0f172a;
    color: #fff;
    padding: 12px 22px;
    border-radius: 10px;
    text-decoration: none;
    transition: 0.2s;
}

.pro-btn:hover {
    background: #1e293b;
}

/* ===============================
   FOOTER
================================*/

.footer {
    padding: 40px 0;
    margin-top: 40px;
    border-top: 1px solid #e2e8f0;
    text-align: center;
    color: #64748b;
    font-size: 14px;
}

/* ===============================
   RESPONSIVIDADE BASE
================================*/

@media (max-width: 900px) {
    .steps {
        flex-direction: column;
    }

    .design-content {
        flex-direction: column;
        text-align: center;
    }

    .mockup-box {
        height: 250px;
    }
}

/* =========================================
   FASE 2.3 — POLIMENTO E ACABAMENTO PREMIUM
========================================= */

/* Melhor espaçamento vertical */
section {
    padding-top: 90px;
    padding-bottom: 90px;
}

/* Ajuste do hero */
.hero-title {
    font-size: clamp(32px, 6vw, 46px);
}

.hero-subtitle {
    max-width: 600px;
    margin: 0 auto 35px auto;
}

/* Botão mais forte */
.hero-btn {
    box-shadow: 0px 4px 14px rgba(59, 130, 246, 0.25);
    transition: 0.25s ease;
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0px 6px 20px rgba(37, 99, 235, 0.3);
}

/* Melhorando cards */
.step-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: rgba(0,0,0,0.07) 0px 10px 30px;
}

/* Mockup com cara de A4 */
.mockup-box {
    background: linear-gradient(135deg, #ffffff, #f1f5f9);
    border: 1px solid #d8dee9;
    border-radius: 12px;
    box-shadow: 
        rgba(15, 23, 42, 0.05) 0px 10px 25px,
        rgba(15, 23, 42, 0.03) 0px 4px 10px;
}

/* Benefícios mais elegantes */
.benefits li {
    font-size: 17px;
    margin-bottom: 12px;
}

/* Sessão Pro — botão mais bonito */
.pro-btn {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    padding: 14px 26px;
    font-size: 15px;
}

.pro-btn:hover {
    transform: translateY(-3px);
}

/* Rodapé mais leve */
.footer {
    padding-top: 60px;
    padding-bottom: 60px;
    color: #475569;
}

/* Ajustes finos no mobile (até 600px) */
@media (max-width: 600px) {

    .hero {
        padding-top: 60px;
        padding-bottom: 60px;
    }

    .hero-title {
        font-size: 32px;
        margin-bottom: 18px;
    }

    .section-title {
        font-size: 24px;
        margin-bottom: 30px;
    }

    .step-card {
        padding: 22px;
    }

    .mockup-box {
        height: 220px;
    }

    .pro-list li {
        font-size: 15px;
    }
}
/* ===============================
   AJUSTES EXTRAS PARA MOBILE
   (HEADER + MOCKUP + PRO)
================================*/

@media (max-width: 768px) {

    /* HEADER: logo à esquerda, botão à direita */
    .header-content {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
    }

    .logo {
        font-size: 16px;
        max-width: 70%;
        line-height: 1.2;
    }

    .nav-btn {
        padding: 8px 12px;
        font-size: 13px;
        white-space: nowrap;
    }

    /* DESIGN: mockup centralizado e proporcional */
    .design-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .mockup-box {
        max-width: 240px;
        width: 100%;
        height: 220px;
        margin: 20px auto 0 auto;
    }

    /* PRO: centralizar e ajustar lista */
    .pro-content {
        max-width: 480px;
        margin: 0 auto;
        text-align: center;
    }

    .pro-list {
        margin: 20px auto;
        padding-left: 0;
    }

    .pro-list li {
        list-style-position: inside;
    }
}