/* ============================================================================
   COLMEIA DAco — LANDING PAGE (PRESENÇA V1)
   White editorial version
   ============================================================================ */

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

/* BASE */
html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: #ffffff;
    color: #4d4d4d;
    line-height: 1.65;
    letter-spacing: 0.2px;
}

/* TYPOGRAPHY */
h1, h2, h3 {
    font-family: "Playfair Display", serif;
    font-weight: 600;
    color: #1f1f1f;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

p {
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

/* LINKS */
a {
    color: #ff6633;
    text-decoration: none;
}

a:hover {
    opacity: 0.85;
}

/* LAYOUT */
main {
    width: 100%;
}

/* HEADER */
.header {
    position: sticky;
    top: 0;
    background: #ffffff;
    border-bottom: 1px solid #eaeaea;
    z-index: 10;
}

.header__nav {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__menu {
    display: flex;
    gap: 2rem;
}

.header__menu a {
    font-size: 0.95rem;
    color: #4d4d4d;
}

/* HERO */
.hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 6rem 2rem;
}

.hero__logo {
    max-width: 120px;
    margin: 0 auto 2rem;
}

.hero__tagline {
    color: #ff6633;
    font-size: 1.5rem;
    margin: 2rem 0;
}

/* SECTIONS */
.section {
    padding: 6rem 2rem;
}

.section__container {
    max-width: 900px;
    margin: 0 auto;
}

/* CELLS */
.cells__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.cell {
    text-align: center;
}

.cell__logo {
    max-width: 140px;
    margin-bottom: 1.5rem;
}

/* FOOTER */
.footer {
    padding: 5rem 2rem;
    text-align: center;
    border-top: 1px solid #eaeaea;
}

.footer__tagline {
    color: #ff6633;
    font-size: 1.2rem;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .header__menu {
        gap: 1rem;
        font-size: 0.85rem;
    }

    .hero {
        padding: 4rem 1.5rem;
    }

    .section {
        padding: 4rem 1.5rem;
    }
}