:root {
    --orange: #f97316;
    --orange-dark: #ea580c;
    --orange-light: #ffedd5;
    --dark: #0f172a;
    --gray: #475569;
    --gray-light: #e5e7eb;
    --bg: #f8fafc;
    --radius: 10px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: var(--bg);
    color: var(--dark);
    line-height: 1.6;
}

a { text-decoration: none; }

.container {
    max-width: 1200px;
    margin: auto;
    padding: 0 24px;
}

/* NAV */
nav {
    background: #fff;
    border-bottom: 1px solid var(--gray-light);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-weight: 800;
    font-size: 22px;
    color: var(--orange-dark);
}

.nav-cta {
    background: var(--orange);
    color: #fff;
    padding: 10px 22px;
    border-radius: 6px;
    font-weight: 600;
    white-space: nowrap;
}

/* HERO */
header {
    background: linear-gradient(135deg, #fff, var(--orange-light));
    padding: 110px 0;
}

.hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.hero h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
}

.hero h1 span {
    color: var(--orange);
}

.hero p {
    font-size: 18px;
    color: var(--gray);
    margin-bottom: 35px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.hero-actions a {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 8px;
    font-weight: 700;
    text-align: center;
}

.btn-primary {
    background: var(--orange);
    color: #fff;
}

.btn-outline {
    border: 2px solid var(--orange);
    color: var(--orange);
}

.hero-box {
    background: #fff;
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
}

.hero-box h3 {
    margin-bottom: 15px;
}

.hero-box ul {
    list-style: none;
}

.hero-box li {
    margin-bottom: 12px;
    font-weight: 500;
}

.hero-box li::before {
    content: "✔";
    color: var(--orange);
    margin-right: 10px;
}

/* SECTIONS */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 70px;
}

.section-title h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.section-title p {
    max-width: 700px;
    margin: auto;
    color: var(--gray);
}

/* CARDS */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.card {
    background: #fff;
    padding: 35px;
    border-radius: var(--radius);
    border-top: 5px solid var(--orange);
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
}

.card h3 {
    margin-bottom: 12px;
}

.card p {
    color: var(--gray);
    font-size: 15px;
}

/* PROCESS */
.process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.step {
    background: #fff;
    padding: 30px;
    border-radius: var(--radius);
    text-align: center;
    position: relative;
}

.step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: var(--orange);
    color: #fff;
    border-radius: 50%;
    font-weight: 700;
    margin-bottom: 15px;
}

/* CTA FINAL */
.cta {
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: #fff;
    text-align: center;
}

.cta h2 {
    font-size: 40px;
    margin-bottom: 20px;
}

.cta p {
    font-size: 18px;
    margin-bottom: 10px;
}

.cta a {
    display: inline-block;
    margin-top: 25px;
    padding: 18px 40px;
    background: #fff;
    color: var(--orange-dark);
    border-radius: 8px;
    font-weight: 800;
}

.footer {
    background: radial-gradient(circle at top, #020617, #000814);
    padding: 50px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.footer-left h3 {
    color: #f97316;
    font-size: 22px;
    margin-bottom: 8px;
}

.footer-left p {
    color: #cbd5f5;
    font-size: 14px;
    max-width: 380px;
}

.footer-small {
    margin-top: 14px;
    font-size: 13px;
    color: #94a3b8;
}

.footer-right img {
    max-width: 200px;
    height: auto;
    background: #ffffff;
    padding: 10px 12px;
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

/* ============ RESPONSIVO ============ */

/* Tablets */
@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero h1 {
        font-size: 36px;
    }

    .hero p {
        font-size: 16px;
    }

    header {
        padding: 70px 0;
    }

    section {
        padding: 70px 0;
    }

    .section-title {
        margin-bottom: 50px;
    }

    .section-title h2 {
        font-size: 30px;
    }

    .cta h2 {
        font-size: 32px;
    }
}

/* Mobile */
@media (max-width: 600px) {
    .container {
        padding: 0 16px;
    }

    /* NAV Mobile */
    .nav-content {
        height: 60px;
    }

    .logo {
        font-size: 18px;
    }

    .nav-cta {
        padding: 8px 14px;
        font-size: 13px;
    }

    /* HERO Mobile */
    header {
        padding: 50px 0;
    }

    .hero {
        gap: 30px;
    }

    .hero h1 {
        font-size: 28px;
        line-height: 1.3;
    }

    .hero p {
        font-size: 15px;
        margin-bottom: 25px;
    }

    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }

    .hero-actions a {
        width: 100%;
        padding: 14px 20px;
        font-size: 15px;
    }

    .hero-box {
        padding: 25px;
    }

    .hero-box h3 {
        font-size: 18px;
    }

    .hero-box li {
        font-size: 14px;
    }

    /* SECTIONS Mobile */
    section {
        padding: 50px 0;
    }

    .section-title {
        margin-bottom: 35px;
    }

    .section-title h2 {
        font-size: 24px;
    }

    .section-title p {
        font-size: 14px;
    }

    /* CARDS Mobile */
    .grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .card {
        padding: 25px;
    }

    .card h3 {
        font-size: 17px;
    }

    .card p {
        font-size: 14px;
    }

    /* PROCESS Mobile */
    .process {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .step {
        padding: 20px;
        display: flex;
        align-items: center;
        gap: 15px;
        text-align: left;
    }

    .step span {
        margin-bottom: 0;
        width: 40px;
        height: 40px;
        flex-shrink: 0;
    }

    /* CTA Mobile */
    .cta {
        padding: 50px 0;
    }

    .cta h2 {
        font-size: 24px;
        line-height: 1.3;
    }

    .cta p {
        font-size: 15px;
    }

    .cta a {
        padding: 14px 30px;
        font-size: 14px;
        margin-top: 20px;
    }

    /* FOOTER Mobile */
    .footer {
        padding: 40px 0;
    }

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

    .footer-left p {
        max-width: 100%;
    }

    .footer-right img {
        max-width: 140px;
    }
}

/* Mobile pequeno */
@media (max-width: 380px) {
    .hero h1 {
        font-size: 24px;
    }

    .nav-cta {
        padding: 6px 10px;
        font-size: 12px;
    }

    .cta h2 {
        font-size: 20px;
    }
}