/* CSS DE LA INTERFAZ CONTACTANOS */
@import url('https://fonts.googleapis.com/css2?family=Google+Sans:ital,opsz,wght@0,17..18,400..700;1,17..18,400..700&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

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

:root {
    --bg-overlay: rgba(8, 18, 16, .72);
    --green-deep: #0B3D2E;
    --green-mid: #1B5E3F;
    --blue-deep: #0A2A43;
    --blue-mid: #155C86;
    --accent: #5FD9A6;
    --text: #EAF3EF;
    --text-muted: #B7CCC4;
    --card-bg: rgba(10, 26, 22, .55);
    --card-border: rgba(95, 217, 166, .18);
}

main {
    min-height: 100vh;
    background: linear-gradient(var(--bg-overlay), var(--bg-overlay)), url('/img/FondoImg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 130px 5% 80px;
}

a {
    text-decoration: none;
    color: #fff;
}

.navbar {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    padding: 25px 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.navbar .logo {
    font-size: 30px;
    font-weight: 700;
}

.navbar ul {
    display: flex;
}

.navbar ul li {
    position: relative;
    list-style: none;
    margin-left: 35px;
}

.navbar ul li::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 2px;
    background: #fff;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .5s;
}

.navbar ul li:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.navbar ul li a {
    font-size: 20px;
    font-weight: 500;
}

.contact-hero {
    max-width: 720px;
    margin: 0 auto 70px;
    text-align: center;
    color: var(--text);
}

.contact-hero__eyebrow {
    display: inline-block;
    font-family: 'Google Sans', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 18px;
}

.contact-hero__title {
    font-family: 'Google Sans', sans-serif;
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 18px;
}

.contact-hero__subtitle {
    font-size: 17px;
    line-height: 1.6;
    color: var(--text-muted);
}

.steps {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 28px;
}

.step__marker {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--green-mid), var(--blue-mid));
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 1px rgba(95, 217, 166, .25);
}

.step__number {
    font-family: 'Google Sans', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
}

.step__body {
    flex: 1;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 26px 28px;
    color: var(--text);
    position: relative;
    transition: border-color .35s ease, transform .35s ease;
}

.step:hover .step__body {
    border-color: var(--accent);
    transform: translateX(4px);
}

.step__icon {
    font-size: 22px;
    color: var(--accent);
    margin-bottom: 10px;
    display: block;
}

.step__title {
    font-family: 'Google Sans', sans-serif;
    font-size: 19px;
    font-weight: 600;
    margin-bottom: 10px;
}

.step__text {
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-muted);
}

.step__connector {
    width: 2px;
    height: 36px;
    margin-left: 31px;
    background: linear-gradient(var(--green-mid), var(--blue-mid));
    opacity: .5;
}

.step--last .step__body::after {
    content: '';
}

.contact-cta {
    text-align: center;
    margin-top: 70px;
}

.contact-cta__text {
    font-family: 'Google Sans', sans-serif;
    font-size: 20px;
    color: var(--text);
    margin-bottom: 22px;
}

.btn-primary {
    display: inline-block;
    padding: 14px 36px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 500;
    color: #fff;
    background: linear-gradient(135deg, var(--green-mid), var(--blue-mid));
    box-shadow: 0 0 0 1px rgba(95, 217, 166, .25);
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, var(--green-deep), var(--blue-deep));
    box-shadow: 0 0 0 1px var(--accent);
}

/* RESPONSIVE */
@media (max-width: 640px) {
    main {
        padding: 110px 6% 60px;
    }

    .step {
        gap: 18px;
    }

    .step__marker {
        width: 52px;
        height: 52px;
    }

    .step__connector {
        margin-left: 25px;
        height: 28px;
    }

    .step__body {
        padding: 20px 20px;
    }
}