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

/* =========================
   BASE
========================= */
body {
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #1a1a1a;
    background-color: #f4f6f9;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 20px;
}

/* =========================
   HEADER
========================= */
.site-header {
    background: #ffffff;
    border-bottom: 1px solid #e6e6e6;
    padding: 15px 0;
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
    position: relative;
}

.logo img {
    height: 40px;
}

/* RIGHT SIDE */
.nav-right {
    display: flex;
    align-items: center;
    gap: 25px;
}

/* NAV LINKS DESKTOP */
.nav-links {
    display: flex;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: #444;
    font-weight: 500;
    transition: 0.2s ease;
}

.nav-link:hover {
    color: #0a58ca;
}

.nav-link.active {
    color: #0a58ca;
    font-weight: 600;
}

/* HAMBURGER (hidden in desktop) */
.hamburger {
    display: none;
    font-size: 26px;
    cursor: pointer;
}

/* =========================
   HERO SECTION
========================= */
.hero {
    margin-bottom: 60px;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.hero p {
    font-size: 1.1rem;
    color: #555;
    max-width: 650px;
}

/* =========================
   SECTIONS
========================= */
section {
    margin-bottom: 60px;
}

section h2 {
    font-size: 1.6rem;
    margin-bottom: 20px;
    font-weight: 600;
}

/* =========================
   CONTACT INFO CARD
========================= */
.contact-info {
    background: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.04);
}

.contact-info p {
    margin-bottom: 10px;
}

/* =========================
   FORM
========================= */
.contact-form {
    background: #ffffff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.05);
}

.contact-form label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px 14px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    transition: border 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #0a58ca;
    outline: none;
    box-shadow: 0 0 0 3px rgba(10,88,202,0.1);
}

/* =========================
   BUTTONS
========================= */
.btn-primary {
    display: inline-block;
    background: #0a58ca;
    color: white;
    padding: 12px 22px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: #084298;
}

.btn-secondary {
    display: inline-block;
    padding: 12px 22px;
    border-radius: 8px;
    border: 2px solid #0a58ca;
    color: #0a58ca;
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s ease;
}

.btn-secondary:hover {
    background: #0a58ca;
    color: white;
}

/* =========================
   FLASH MESSAGES
========================= */
.flash {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
}

.flash.success {
    background: #e6f4ea;
    color: #1e7e34;
}

.flash.error {
    background: #fdecea;
    color: #a71d2a;
}

/* =========================
   FOOTER
========================= */
.site-footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid #e6e6e6;
    font-size: 0.9rem;
    color: #666;
    background: #ffffff;
}

/* =========================
   MOBILE
========================= */
@media (max-width: 768px) {

    .nav-links {
        position: absolute;
        top: 70px;
        right: 20px;
        background: #ffffff;
        flex-direction: column;
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 10px 25px rgba(0,0,0,0.08);
        display: none;
        width: 220px;
        gap: 15px;
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .container {
        padding: 40px 15px;
    }

    .hero h1 {
        font-size: 2rem;
    }
}

/* =========================
   LISTAS
========================= */

ul {
    padding-left: 25px;
    margin: 15px 0 25px 0;
}

ul li {
    margin-bottom: 10px;
    line-height: 1.6;
}

ul li:last-child {
    margin-bottom: 0;
}

/* =========================
   PRIVACY CHECKBOX
========================= */
.privacy-checkbox {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 20px;
}

.privacy-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin: 0;
    padding: 0;
    flex-shrink: 0;
}

.privacy-checkbox label {
    display: inline;
    margin: 0;
    padding: 0;
    font-weight: normal;
    font-size: 14px;
    line-height: 1.4;
}