@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
    --sand: #C8B89A;
    --sand-light: #D9C9B0;
    --sand-pale: #EDE3D5;
    --dark: #1A1A1A;
    --dark-mid: #2C2C2C;
    --text-dark: #1C2533;
    --text-mid: #4A4A4A;
    --white: #FDFAF6;
    --border: rgba(0,0,0,0.05);
    --surface: #fff;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--white);
    color: var(--text-dark);
    min-height: 100vh;
    line-height: 1.65;
}

body a {
    color: inherit;
    text-decoration: none;
}

img, svg {
    max-width: 100%;
    display: block;
}

nav {
    display: flex;
    align-items: center;
    padding: 24px 32px;
    background: rgba(253,250,246,0.96);
    border-bottom: 1px solid rgba(200,184,154,0.2);
}

nav a {
    color: var(--text-dark);
    font-weight: 600;
}

nav a:hover {
    color: var(--dark);
}

.btn-volver {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    border-radius: 999px;
    background: rgba(229,220,200,0.35);
    color: var(--text-mid);
    border: 1px solid rgba(0,0,0,0.08);
    transition: transform 0.2s ease, background 0.2s ease;
}

.btn-volver:hover {
    transform: translateY(-1px);
    background: rgba(200,184,154,0.16);
    color: var(--dark);
}

.servicios-hero {
    text-align: center;
    padding: 80px 24px 48px;
    background: linear-gradient(180deg, #faf6f0 0%, #fffefb 100%);
}

.servicios-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.4rem, 4vw, 4rem);
    color: var(--dark);
    margin-bottom: 18px;
}

.servicios-hero p {
    font-size: 1.05rem;
    max-width: 720px;
    margin: 0 auto;
    color: var(--text-mid);
}

.grid-pro {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    padding: 0 24px 64px;
    max-width: 1180px;
    margin: 0 auto;
}

.service-card {
    padding: 32px;
    border-radius: 24px;
    background: var(--surface);
    border: 1px solid var(--border);
    box-shadow: 0 18px 40px rgba(13,21,35,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 18px;
    min-height: 300px;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 28px 55px rgba(13,21,35,0.09);
}

.service-icon {
    font-size: 2.7rem;
}

.service-card h3 {
    font-size: 1.35rem;
    color: var(--dark);
    margin: 0;
}

.service-card p {
    color: var(--text-mid);
    margin: 0;
    flex-grow: 1;
}

.btn-detalles, .btn-contacto {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: 999px;
    font-weight: 700;
    letter-spacing: 0.01em;
    transition: transform 0.2s ease, background 0.2s ease, opacity 0.2s ease;
}

.btn-detalles {
    background: var(--dark);
    color: var(--white);
}

.btn-detalles:hover {
    transform: translateY(-1px);
    background: rgba(26,26,26,0.95);
}

.s-blue { border-top: 5px solid #3498db; }
.s-purple { border-top: 5px solid #9b59b6; }
.s-gold { border-top: 5px solid #f1c40f; }
.s-cyan { border-top: 5px solid #1abc9c; }
.s-green { border-top: 5px solid #2ecc71; }
.s-orange { border-top: 5px solid #e67e22; }

.detalle-servicio {
    max-width: 940px;
    margin: 40px auto 80px;
    padding: 44px 36px;
    background: var(--surface);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(13,21,35,0.04);
}

.detalle-servicio span {
    display: inline-block;
    margin-bottom: 22px;
    color: var(--sand);
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-size: 0.78rem;
}

.detalle-servicio h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.6rem, 4vw, 3.6rem);
    color: var(--dark);
    margin-bottom: 24px;
    line-height: 1.05;
}

.detalle-servicio h2,
.detalle-servicio h3 {
    color: var(--dark-mid);
    margin-bottom: 18px;
    font-size: 1.35rem;
}

.detalle-servicio p,
.detalle-servicio ul,
.detalle-servicio li {
    font-size: 1.05rem;
    color: var(--text-mid);
    margin-bottom: 1.4rem;
}

.detalle-servicio ul {
    padding-left: 1.15rem;
    list-style: none;
}

.detalle-servicio ul li {
    position: relative;
    padding: 18px 18px 18px 30px;
    margin-bottom: 16px;
    background: #fcf9f3;
    border-radius: 18px;
    color: var(--text-dark);
}

.detalle-servicio ul li::before {
    content: '•';
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--dark);
    font-size: 1.25rem;
}

.detalle-servicio ul li strong {
    color: var(--dark);
}

.cta-box {
    margin-top: 40px;
    padding: 38px 32px;
    background: var(--dark);
    color: #fff;
    border-radius: 24px;
    text-align: center;
}

.cta-box h3 {
    font-size: 1.55rem;
    margin-bottom: 16px;
}

.btn-contacto {
    background: #fff;
    color: var(--dark);
}

.btn-contacto:hover {
    transform: translateY(-1px);
    background: #f5f0e8;
}

body > .btn-volver,
.btn-volver {
    margin: 24px 24px 0;
}

@media (max-width: 820px) {
    .grid-pro { padding: 0 18px 48px; }
    .service-card { padding: 26px; }
    .detalle-servicio { padding: 30px 22px; margin: 32px 16px 60px; }
    nav { padding: 18px 20px; }
    .servicios-hero { padding: 64px 18px 40px; }
}