:root {
    --navy: #0b1b2e;
    --navy-mid: #132338;
    --navy-light: #1c3252;
    --gold: #c8a96e;
    --gold-light: #e0c898;
    --white: #ffffff;
    --text-muted: #8ea3bb;
    --border: rgba(200, 169, 110, .18);
    --ff-display: 'Cormorant Garamond', Georgia, serif;
    --ff-body: 'DM Sans', sans-serif;
    --transition: .45s cubic-bezier(.25, .8, .25, 1);
    --gutter: clamp(1.25rem, 5vw, 4rem);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--navy);
    color: var(--white);
    font-family: var(--ff-body);
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--navy);
}

::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 3px;
}

/* ── NAV ─────────────────────────────────────────────── */
#nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1.1rem var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    transition: box-shadow var(--transition);
}

/* backdrop-filter va en ::before para que NO cree un containing block
   para los hijos con position:fixed (el menú mobile) */
#nav::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(11, 27, 46, .95);
    backdrop-filter: blur(12px);
    opacity: 0;
    transition: opacity var(--transition);
    pointer-events: none;
    z-index: -1;
}

#nav.scrolled::before {
    opacity: 1;
}

#nav.scrolled {
    box-shadow: 0 1px 0 var(--border);
}

.nav-logo {
    font-family: var(--ff-display);
    font-size: 1.45rem;
    font-weight: 600;
    letter-spacing: .03em;
    color: var(--white);
    text-decoration: none;
    line-height: 1.1;
    flex-shrink: 0;
}

.nav-logo span {
    color: var(--gold);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: .82rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    transition: color .3s;
}

.nav-links a:hover {
    color: var(--gold);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    background: var(--gold);
    color: var(--navy) !important;
    font-weight: 500 !important;
    letter-spacing: .08em !important;
    padding: .55rem 1.3rem;
    border-radius: 2px;
    text-decoration: none;
    font-size: .8rem !important;
    transition: background .3s;
}

.nav-cta:hover {
    background: var(--gold-light) !important;
}

/* Language toggle */
.lang-toggle {
    display: flex;
    align-items: center;
    background: rgba(200, 169, 110, .08);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 3px;
    gap: 2px;
    flex-shrink: 0;
}

.lang-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--ff-body);
    font-size: .72rem;
    font-weight: 500;
    letter-spacing: .1em;
    color: var(--text-muted);
    padding: .28rem .72rem;
    border-radius: 16px;
    transition: background .25s, color .25s;
    line-height: 1;
}

.lang-btn.active {
    background: var(--gold);
    color: var(--navy);
}

.lang-btn:not(.active):hover {
    color: var(--gold);
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: .25rem;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
    transform-origin: center;
}

.nav-toggle.open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ── HERO ────────────────────────────────────────────── */
#hero {
    min-height: calc(100svh - var(--nav-h, 72px));
    margin-top: var(--nav-h, 72px); 
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 2rem var(--gutter) 4rem;
}

#hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 60% at 80% 30%, rgba(200, 169, 110, .08) 0%, transparent 70%),
        radial-gradient(ellipse 50% 80% at 10% 80%, rgba(28, 50, 82, .6) 0%, transparent 60%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 80% at 70% 50%, black 20%, transparent 80%);
    opacity: .45;
}

.hero-accent-line {
    position: absolute;
    top: 0;
    right: 14vw;
    width: 1px;
    height: 55vh;
    background: linear-gradient(to bottom, transparent, var(--gold), transparent);
    opacity: .35;
}

.hero-content {
    position: relative;
    max-width: 720px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .75rem;
    font-size: .72rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp .8s .2s forwards;
}

.hero-eyebrow::before {
    content: '';
    display: block;
    width: 32px;
    height: 1px;
    background: var(--gold);
}

.hero-title {
    font-family: var(--ff-display);
    font-size: clamp(2.6rem, 6vw, 5rem);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -.01em;
    color: var(--white);
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeUp .9s .4s forwards;
}

.hero-title em {
    font-style: italic;
    color: var(--gold);
}

.hero-sub {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 520px;
    line-height: 1.75;
    margin-bottom: 2.5rem;
    opacity: 0;
    animation: fadeUp .9s .6s forwards;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    opacity: 0;
    animation: fadeUp .9s .8s forwards;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    background: var(--gold);
    color: var(--navy);
    text-decoration: none;
    font-weight: 500;
    font-size: .9rem;
    letter-spacing: .05em;
    padding: .9rem 2rem;
    border-radius: 2px;
    transition: background var(--transition), transform var(--transition);
}

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.btn-primary svg {
    transition: transform .3s;
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    border: 1px solid var(--border);
    color: var(--white);
    text-decoration: none;
    font-weight: 400;
    font-size: .9rem;
    letter-spacing: .05em;
    padding: .9rem 2rem;
    border-radius: 2px;
    transition: border-color var(--transition), color var(--transition);
}

.btn-ghost:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.hero-badge {
    position: absolute;
    right: var(--gutter);
    bottom: 12vh;
    width: 180px;
    height: 180px;
    opacity: 0;
    animation: fadeIn 1.2s 1.1s forwards;
}

.hero-badge svg {
    width: 100%;
    height: 100%;
}

/* ── SECTIONS SHARED ─────────────────────────────────── */
section {
    padding: 6rem var(--gutter);
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: .65rem;
    font-size: .7rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.section-label::before {
    content: '';
    display: block;
    width: 24px;
    height: 1px;
    background: var(--gold);
}

.section-title {
    font-family: var(--ff-display);
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 300;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 1rem;
}

.section-title em {
    font-style: italic;
    color: var(--gold);
}

/* ── SERVICES ────────────────────────────────────────── */
#services {
    background: var(--navy-mid);
    position: relative;
    overflow: hidden;
}

#services::after {
    content: '';
    position: absolute;
    top: -120px;
    right: -120px;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 1px solid var(--border);
    pointer-events: none;
}

#services::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    border: 1px solid var(--border);
    pointer-events: none;
}

.services-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.services-head {
    max-width: 540px;
    margin-bottom: 3.5rem;
}

.services-head p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-top: .75rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.5px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
}

.service-card {
    background: var(--navy-mid);
    padding: 2.5rem 2rem;
    transition: background var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.service-card:hover {
    background: var(--navy-light);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 48px;
    height: 48px;
    border: 1px solid var(--border);
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    background: rgba(200, 169, 110, .06);
    transition: border-color .3s, background .3s;
}

.service-card:hover .service-icon {
    border-color: var(--gold);
    background: rgba(200, 169, 110, .12);
}

.service-icon svg {
    color: var(--gold);
}

.service-name {
    font-family: var(--ff-display);
    font-size: 1.45rem;
    font-weight: 400;
    color: var(--white);
    margin-bottom: .65rem;
    line-height: 1.2;
}

.service-desc {
    font-size: .88rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ── CTA ─────────────────────────────────────────────── */
#cta {
    background: var(--navy);
    padding: 5.5rem var(--gutter);
    position: relative;
    overflow: hidden;
}

#cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(200, 169, 110, .07) 0%, transparent 60%);
    pointer-events: none;
}

.cta-inner {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 2.5rem;
}

.cta-tag {
    font-size: .7rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: .75rem;
}

.cta-title {
    font-family: var(--ff-display);
    font-size: clamp(1.7rem, 3.5vw, 2.6rem);
    font-weight: 300;
    line-height: 1.25;
    color: var(--white);
}

.cta-title em {
    color: var(--gold);
    font-style: italic;
}

.cta-sub {
    margin-top: .75rem;
    font-size: .95rem;
    color: var(--text-muted);
}

/* ── CONTACT ─────────────────────────────────────────── */
#contact {
    background: var(--navy-mid);
    padding: 6rem var(--gutter);
}

.contact-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 5rem;
    align-items: start;
}

.contact-info-block {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-item-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    border: 1px solid var(--border);
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: .1rem;
}

.contact-item-icon svg {
    color: var(--gold);
}

.contact-item-label {
    font-size: .7rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: .3rem;
}

.contact-item-value {
    font-size: .95rem;
    color: var(--white);
    line-height: 1.6;
}

.contact-item-value a {
    color: var(--white);
    text-decoration: none;
    transition: color .3s;
}

.contact-item-value a:hover {
    color: var(--gold);
}

.map-wrapper {
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border);
    line-height: 0;
    position: relative;
}

.map-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    cursor: pointer;
    background: transparent;
}

.map-overlay::after {
    content: 'Clic para interactuar con el mapa';
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(11, 27, 46, .82);
    color: var(--gold);
    font-family: var(--ff-body);
    font-size: .72rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    padding: .45rem 1rem;
    border-radius: 2px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity .3s;
}

.map-overlay:hover::after {
    opacity: 1;
}

.map-wrapper iframe {
    width: 100%;
    height: 360px;
    filter: grayscale(60%) invert(92%) hue-rotate(190deg);
    border: none;
}

/* ── FOOTER ──────────────────────────────────────────── */
footer {
    background: var(--navy);
    border-top: 1px solid var(--border);
    padding: 2rem var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-logo {
    font-family: var(--ff-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    text-decoration: none;
}

.footer-logo span {
    color: var(--gold);
}

.footer-copy {
    font-size: .78rem;
    color: var(--text-muted);
}

/* ── REVEAL ──────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity .75s ease, transform .75s ease;
}

.reveal.visible {
    opacity: 1;
    transform: none;
}

/* ── LANG FADE ───────────────────────────────────────── */
[data-i18n] {
    transition: opacity .2s ease;
}

.lang-fade {
    opacity: 0 !important;
}

/* ── KEYFRAMES ───────────────────────────────────────── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(24px)
    }

    to {
        opacity: 1;
        transform: none
    }
}

@keyframes fadeIn {
    from {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

@keyframes rotateSlow {
    from {
        transform: rotate(0deg)
    }

    to {
        transform: rotate(360deg)
    }
}

/* ── RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 860px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(11, 27, 46, .98);
        align-items: center;
        justify-content: center;
        gap: 2.5rem;
        z-index: 99;
    }

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

    .nav-links a {
        font-size: 1.1rem;
    }

    .nav-toggle {
        display: flex;
        z-index: 101;
    }

    .lang-toggle {
        z-index: 101;
    }

    .cta-inner {
        grid-template-columns: 1fr;
    }

    .contact-inner {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-badge {
        display: none;
    }
}

@media (min-width: 561px) and (max-width: 860px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    footer {
        flex-direction: column;
        text-align: center;
    }

    .hero-actions {
        flex-direction: column;
    }

    .btn-primary,
    .btn-ghost {
        justify-content: center;
    }

    .nav-logo {
        font-size: 1.1rem;
    }
}