/* COMPONENTES COMPARTIDOS — header, footer, redes y WhatsApp. */

.topline {
    height: 32px;
    background: var(--deep);
    color: #f6f1e6;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    font-size: 9px;
    letter-spacing: .22em;
}

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 17px 5%;
    background: rgba(248,245,239,.96);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid #182b281b;
    transition: box-shadow .3s;
}

.header.scrolled {
    box-shadow: 0 12px 32px #17251e12;
}

.brand,.footer-brand {
    white-space: nowrap;
    font-size: 19px;
    font-weight: 700;
    letter-spacing: .12em;
    color: var(--ink);
}

.brand i,.footer-brand i {
    font-family: var(--serif);
    font-weight: 400;
}

.brand-mark {
    color: #a48758;
    font-size: 25px;
    vertical-align: middle;
    margin-right: 7px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav a {
    position: relative;
    font-size: 12px;
    font-weight: 600;
    padding: 9px 0;
}

.nav a:after {
    content: "";
    position: absolute;
    bottom: 3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width .3s;
}

.nav a:hover:after,.nav a.current:after {
    width: 100%;
}

.header-end {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-cta {
    padding: 12px 17px;
    background: var(--ink);
    color: white;
    font-size: 11px;
    font-weight: 600;
    transition: background .3s,transform .3s,box-shadow .3s;
}

.header-cta:hover {
    background: #a4885c;
    transform: translateY(-3px);
    box-shadow: 0 12px 25px #2a251e33;
}

.header-cta span {
    margin-left: 14px;
}

.hamburger {
    display: none;
    border: 0;
    background: transparent;
    width: 40px;
    height: 40px;
}

.hamburger span {
    display: block;
    height: 2px;
    background: var(--ink);
    margin: 7px 0;
    transition: transform .3s;
}

.footer {
    background: #10221f;
    color: #f4efe7;
    padding: 80px 7% 25px;
}

.footer-upper {
    display: flex;
    justify-content: space-between;
    gap: 50px;
    padding-bottom: 75px;
}

.footer-brand {
    color: white;
    font-size: 26px;
}

.footer-identity p {
    color: #aabbb3;
    font-size: 13px;
}

.socials {
    display: flex;
    gap: 10px;
    margin-top: 30px;
}

.socials a {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border: 1px solid #ffffff42;
    border-radius: 50%;
    transition: transform .3s,background .3s,box-shadow .3s;
}

.socials a:hover {
    transform: translateY(-5px) rotate(-8deg);
    background: var(--gold);
    color: var(--ink);
    box-shadow: 0 10px 25px #0005;
}

.socials svg {
    width: 19px;
    height: 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
}

.socials a:nth-child(n/**/+2) svg {
    fill: currentColor;
    stroke: none;
}

.footer-columns {
    display: flex;
    gap: 95px;
}

.footer-columns>div {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-columns h3 {
    font-size: 10px;
    letter-spacing: .2em;
    color: var(--gold);
    margin: 0 0 12px;
}

.footer-columns a {
    font-size: 13px;
    color: #d5dcd6;
    transition: color .3s,transform .3s;
}

.footer-columns a:hover {
    color: var(--gold);
    transform: translateX(5px);
}

.footer-lower {
    border-top: 1px solid #ffffff25;
    padding-top: 22px;
    display: flex;
    justify-content: space-between;
    gap: 15px;
    font-size: 9px;
    letter-spacing: .11em;
    color: #a9b8af;
}

.footer-lower a:hover {
    color: var(--gold);
}

.whatsapp {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 90;
    display: flex;
    align-items: center;
    gap: 9px;
    background: #1c9e62;
    color: white;
    border-radius: 60px;
    padding: 12px 17px;
    box-shadow: 0 12px 35px #0004;
    font-size: 12px;
    font-weight: 700;
    transition: transform .3s,box-shadow .3s,background .3s;
}

.whatsapp:hover {
    transform: translateY(-6px) scale(1.03);
    background: #137e4d;
    box-shadow: 0 17px 35px #0005;
}

.whatsapp svg {
    width: 25px;
    height: 25px;
    fill: currentColor;
}

@media (max-width:1100px) {
    .nav {
        gap: 15px;
    }
    
    .header-cta {
        display: none;
    }
    
    .footer-columns {
        gap: 50px;
    }
}

@media (max-width:800px) {
    .topline span:nth-child(2) {
        display: none;
    }
    
    .header {
        padding: 12px 5%;
    }
    
    .hamburger {
        display: block;
    }
    
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: var(--cream);
        padding: 0 5%;
        max-height: 0;
        overflow: hidden;
        box-shadow: 0 20px 25px #0001;
        transition: max-height .4s,padding .4s;
    }
    
    .nav.open {
        max-height: 380px;
        padding: 12px 5% 25px;
    }
    
    .nav a {
        padding: 14px;
        border-bottom: 1px solid #0001;
    }
    
    .footer-upper {
        flex-direction: column;
    }
    
    .footer-lower {
        flex-wrap: wrap;
        line-height: 1.8;
    }
}

@media (max-width:520px) {
    .brand {
        font-size: 15px;
        letter-spacing: .06em;
    }
    
    .brand-mark {
        font-size: 20px;
        margin-right: 2px;
    }
    
    .footer {
        padding: 60px 6% 25px;
    }
    
    .footer-columns {
        gap: 35px;
        flex-wrap: wrap;
    }
    
    .footer-lower {
        display: block;
    }
    
    .footer-lower>* {
        display: block;
        margin: 12px 0;
    }
    
    .whatsapp {
        right: 14px;
        bottom: 14px;
        padding: 12px;
    }
    
    .whatsapp span {
        display: none;
    }
}

/* Redes sociales: botones con profundidad y respuesta visual. */

.socials {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.socials a {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.10);
    border: 1px solid rgba(255,255,255,.25);
    box-shadow: 0 5px 14px rgba(0,0,0,.12);
    transition: transform .3s ease, background .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.socials a svg {
    width: 21px;
    height: 21px;
    transition: transform .3s ease;
}

.socials a:hover {
    transform: translateY(-6px) rotate(-4deg);
    background: #c5a77a;
    border-color: #f1d6a9;
    box-shadow: 0 14px 28px rgba(0,0,0,.24);
}

.socials a:hover svg {
    transform: scale(1.13);
}

.socials a:focus-visible {
    outline: 3px solid #c5a77a;
    outline-offset: 3px;
}

/* WhatsApp idéntico en ambas páginas. */

.whatsapp {
    z-index: 160;
}

@media (max-width: 520px) {
    .socials a {
        width: 43px;
        height: 43px;
    }
}