@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&display=swap');

/* RESET BÁSICO */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', Arial, Helvetica, sans-serif;
    background: linear-gradient(180deg, #eef2f6 0%, #f9fafb 100%);
    color: #2c2c2c;
}

/* ===============================
   CONTAINER PRINCIPAL (GRID REAL)
   =============================== */
.container {
    max-width: 1100px;
    margin: 60px auto;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    padding: 0 50px 50px;

    display: grid;
    grid-template-columns: 260px 1fr;
    grid-template-areas:
        "hero hero"
        "stack content";
    gap: 50px;
}

/* REMOVE QUALQUER BARRA ANTIGA */
.container::before {
    display: none !important;
}

/* ===============================
   HERO / TOPO
   =============================== */
.hero {
    grid-area: hero;
    position: relative;
    padding: 60px 40px 80px;
    background: linear-gradient(135deg, #0f3d2e, #145c46);
    color: #e8fff6;
    border-radius: 14px;
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(
            0deg,
            rgba(255, 255, 255, 0.04),
            rgba(255, 255, 255, 0.04) 1px,
            transparent 1px,
            transparent 22px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.03),
            rgba(255, 255, 255, 0.03) 1px,
            transparent 1px,
            transparent 18px
        );
    opacity: 0.4;
}

.hero::after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 60px;
    background: #ffffff;
    border-top-left-radius: 100% 100%;
    border-top-right-radius: 100% 100%;
}

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

.hero h1 {
    font-size: 38px;
    margin: 0;
    font-weight: 600;
    letter-spacing: 1px;
}

.hero h2 {
    margin-top: 10px;
    font-size: 15px;
    font-weight: 400;
    color: #b9f5dc;
    text-transform: uppercase;
}

/* ===============================
   STACK TÉCNICA (ESQUERDA)
   =============================== */
.tech-column {
    grid-area: stack;
    padding: 30px;
    background: linear-gradient(
        180deg,
        rgba(20, 160, 120, 0.10),
        rgba(20, 160, 120, 0.02)
    );
    border-radius: 12px;
}

.tech-column h3 {
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #0f6b50;
    margin-bottom: 25px;
}

.stack-group strong {
    display: block;
    font-size: 13px;
    margin-top: 18px;
    margin-bottom: 6px;
    color: #0f6b50;
}

.stack-group span {
    font-size: 14px;
    line-height: 1.5;
    color: #333;
}

/* ===============================
   CONTEÚDO PRINCIPAL (DIREITA)
   =============================== */
.content {
    grid-area: content;
}

.section {
    margin-bottom: 45px;
}

h2 {
    font-size: 22px;
    margin-bottom: 18px;
    padding-left: 14px;
    border-left: 4px solid #0f6b50;
    font-weight: 500;
    color: #0f6b50;
}

.section p {
    line-height: 1.7;
    font-size: 15.5px;
}

ul {
    padding-left: 18px;
}

li {
    margin-bottom: 10px;
    line-height: 1.6;
    font-size: 15.5px;
}

strong {
    font-weight: 600;
    color: #000;
}

/* ===============================
   RESPONSIVO
   =============================== */
@media (max-width: 900px) {
    .container {
        grid-template-columns: 1fr;
        grid-template-areas:
            "hero"
            "stack"
            "content";
        padding: 20px;
    }

    .hero {
        padding: 50px 25px 70px;
    }
}