@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&display=swap');

/* ═════════════════════════════════════════════════════
   TOKENS — Paleta Petróleo + Ámbar
═════════════════════════════════════════════════════ */
:root {
    /* Backgrounds */
    --bg:        #F4EFE6;   /* crema cálida principal */
    --bg-warm:   #EDE8DF;   /* crema más oscura para bandas */
    --bg-card:   #FFFFFF;   /* blanco puro para cards */
    --bg-dark:   #0C2830;   /* petróleo profundo */

    /* Text */
    --text:      #1A1714;   /* casi negro cálido */
    --muted:     #5A5248;   /* marrón medio */
    --lighter:   #8A8078;   /* arena clara */

    /* Accent — ámbar */
    --green:     #C4976A;   /* ámbar principal */
    --green-lt:  #D4A87A;   /* ámbar hover */
    --green-tint: rgba(196, 151, 106, 0.1);
    --green-tint-md: rgba(196, 151, 106, 0.16);

    /* Borders */
    --border:    rgba(12, 40, 48, 0.09);
    --border-md: rgba(12, 40, 48, 0.18);

    /* Fonts */
    --display:  'Libre Baskerville', Georgia, serif;
    --body:     'Lora', Georgia, serif;

    /* Radii — más cuadrado, menos tech */
    --r-xs:  4px;
    --r-sm:  8px;
    --r-md:  14px;
    --r-lg:  22px;

    /* Motion */
    --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --t:    0.38s var(--ease);
}

/* ═════════════════════════════════════════════════════
   RESET & BASE
═════════════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html   { scroll-behavior: smooth; font-size: 20px; }
img    { max-width: 100%; display: block; }
a      { text-decoration: none; color: inherit; }
ul     { list-style: none; }

body {
    font-family: var(--body);
    color: var(--text);
    background-color: var(--bg);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Grain texture overlay */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    background-size: 200px;
    opacity: 0.5;
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 2.5rem;
    position: relative;
    z-index: 1;
}

h1, h2, h3 {
    font-family: var(--display);
    font-weight: 700;
    line-height: 1.15;
    color: var(--text);
}

/* ═════════════════════════════════════════════════════
   NAV
═════════════════════════════════════════════════════ */
.nav-light {
    position: fixed;
    inset: 0 0 auto;
    height: 96px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2.5rem;
    background: rgba(244, 239, 230, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 200;
    border-bottom: 1px solid transparent;
    transition: border-color var(--t);
}
.nav-light.scrolled { border-bottom-color: var(--border); }

.nav-logo img {
    height: 64px;
}

.nav-actions { display: flex; align-items: center; gap: 1.25rem; }

.nav-link {
    font-family: var(--body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted);
    transition: color var(--t);
    letter-spacing: 0.01em;
}
.nav-link:hover { color: var(--text); }

/* ═════════════════════════════════════════════════════
   BOTONES — carácter editorial, no píldoras
═════════════════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: var(--r-sm);
    font-family: var(--body);
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: 0.02em;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--t);
    white-space: nowrap;
    line-height: 1.2;
}

/* Principal — verde botánico con fondo sólido */
.btn-primary {
    background: var(--green);
    color: #F4EFE6;
    border-color: var(--green);
    box-shadow:
        0 1px 2px rgba(0,0,0,0.12),
        inset 0 1px 0 rgba(255,255,255,0.08);
}
.btn-primary:hover {
    background: var(--green-lt);
    border-color: var(--green-lt);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(196, 151, 106, 0.3), 0 1px 2px rgba(0,0,0,0.1);
}
.btn-primary:active { transform: translateY(0); }

/* Secundario — borde oscuro, fondo transparente */
.btn-outline {
    background: transparent;
    color: var(--text);
    border-color: var(--border-md);
}
.btn-outline:hover {
    border-color: var(--text);
    background: rgba(12, 40, 48, 0.04);
}

.btn-sm  { padding: 0.55rem 1.25rem; font-size: 0.85rem; }
.btn-lg  { padding: 1.1rem 2.25rem; font-size: 1rem; border-radius: var(--r-sm); }

/* ═════════════════════════════════════════════════════
   HERO
═════════════════════════════════════════════════════ */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    background-color: var(--bg);
    position: relative;
    overflow: hidden;
}

/* Forma decorativa — círculo sutil */
.hero::after {
    content: '';
    position: absolute;
    top: 10%;
    left: 5%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    border: 1px solid var(--border-md);
    pointer-events: none;
    opacity: 0.4;
}

/* columna izquierda: texto centrado verticalmente */
.hero-grid {
    display: contents;
}

.hero-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    text-align: left;
    gap: 1.5rem;
    padding: 10rem 4rem 5rem 4rem;
    position: relative;
    z-index: 1;
}

.hero-tag {
    font-family: var(--body);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--green);
}

.hero h1 {
    font-size: clamp(2.75rem, 5.5vw, 4.25rem);
    letter-spacing: -0.025em;
    font-weight: 700;
    line-height: 1.1;
}
.hero h1 em {
    font-style: italic;
    font-weight: 400;
    color: var(--muted);
}

.hero-lead {
    font-size: 1.1rem;
    color: var(--muted);
    line-height: 1.75;
}
.hero-lead--secondary {
    font-size: 0.975rem;
    color: var(--lighter);
}

.hero-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 2rem;
    padding: 0;
    margin: 0;
    width: 100%;
}
.hero-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}
.hero-list li svg {
    color: var(--green);
    flex-shrink: 0;
}

.hero-quote {
    margin-top: 0.25rem;
    padding: 1.1rem 1.25rem;
    background: var(--bg-warm);
    border-radius: var(--r-sm);
    border-left: 3px solid var(--green);
    font-style: italic;
    color: var(--muted);
    font-size: 0.9375rem;
    line-height: 1.6;
}

.hero-cta { display: flex; gap: 0.875rem; flex-wrap: wrap; align-items: center; justify-content: flex-start; }

/* Hero image — columna derecha, ocupa todo el alto del hero */
.hero-image-col {
    position: relative;
    overflow: hidden;
    padding: 2rem 2rem 2rem 0;
}

.hero-img-frame {
    position: absolute;
    inset: 2rem 2rem 2rem 0;
    border-radius: var(--r-lg);
    overflow: hidden;
}

.hero-img-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.9s var(--ease);
    border-radius: var(--r-lg);
}
.hero-img-frame:hover img { transform: scale(1.03); }

.hero-img-badge {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-dark);
    color: rgba(237, 233, 227, 0.9);
    border-radius: var(--r-sm);
    padding: 0.7rem 1.1rem;
    font-family: var(--body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    white-space: nowrap;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
    z-index: 2;
}
.hero-img-badge svg { color: #C4976A; flex-shrink: 0; }

/* ═════════════════════════════════════════════════════
   INTRO BAND
═════════════════════════════════════════════════════ */
.intro-band {
    padding: 5rem 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.intro-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin-top: 3.5rem;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.intro-chips.visible { opacity: 1; transform: none; }

.intro-chips--hero {
    justify-content: flex-start;
    margin-top: 1.5rem;
    margin-bottom: 0;
    opacity: 1;
    transform: none;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.95rem;
    background: var(--bg-warm);
    border: 1px solid var(--border);
    border-radius: var(--r-xs);
    font-family: var(--body);
    font-size: 0.825rem;
    font-weight: 500;
    color: var(--muted);
    letter-spacing: 0.02em;
}
.chip svg { color: var(--green); flex-shrink: 0; }

.intro-text {
    text-align: center;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s var(--ease) 0.1s, transform 0.6s var(--ease) 0.1s;
}
.intro-text.visible { opacity: 1; transform: none; }

.intro-text h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
}
.intro-text p {
    font-size: 1.1rem;
    color: var(--muted);
    line-height: 1.8;
}
.intro-text strong { color: var(--text); font-weight: 600; }
.intro-text em { font-style: italic; }

/* ═════════════════════════════════════════════════════
   SECTION LABEL
═════════════════════════════════════════════════════ */
.section-label {
    display: inline-block;
    font-family: var(--body);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--lighter);
    margin-bottom: 4rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-md);
    width: 100%;
}

/* ═════════════════════════════════════════════════════
   FEATURED SERVICES — imagen + texto alternados
═════════════════════════════════════════════════════ */
.featured-services {
    padding: 5rem 0 3rem;
    background: var(--bg);
}

.featured-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
    margin-bottom: 7rem;
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.featured-block.visible { opacity: 1; transform: none; }
.featured-block.reverse { direction: rtl; }
.featured-block.reverse > * { direction: ltr; }

/* Imagen */
.featured-image {
    position: relative;
    border-radius: var(--r-lg);
    overflow: hidden;
}
.featured-image img {
    width: 100%;
    border-radius: var(--r-lg);
    border: 1px solid var(--border);
    box-shadow: 0 20px 50px rgba(12, 40, 48,0.1);
    transition: transform 0.8s var(--ease);
}
.featured-block:hover .featured-image img { transform: scale(1.02); }

.featured-number {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    font-family: var(--display);
    font-size: 6rem;
    font-weight: 700;
    line-height: 1;
    color: rgba(237, 233, 227, 0.9);
    text-shadow: 0 2px 16px rgba(12, 40, 48,0.25);
    user-select: none;
    pointer-events: none;
}

/* Contenido */
.featured-content { display: flex; flex-direction: column; gap: 1.25rem; }

.service-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: var(--body);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--green);
    padding: 0.35rem 0.75rem;
    background: var(--green-tint);
    border: 1px solid var(--green-tint-md);
    border-radius: var(--r-xs);
    width: fit-content;
}

.featured-content h2 {
    font-size: clamp(1.6rem, 2.8vw, 2.25rem);
    letter-spacing: -0.02em;
    font-weight: 700;
    line-height: 1.15;
}

.featured-content p {
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.75;
}

.featured-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    padding: 1.25rem;
    background: var(--bg-warm);
    border-radius: var(--r-sm);
    border: 1px solid var(--border);
}

.featured-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    font-size: 0.9375rem;
    color: var(--muted);
}
.featured-list li::before {
    content: '';
    display: block;
    flex-shrink: 0;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--green);
    margin-top: 0.55em;
}

/* ═════════════════════════════════════════════════════
   OTHER SERVICES — grilla con íconos
═════════════════════════════════════════════════════ */
.other-services {
    padding: 4rem 0 6rem;
    background: var(--bg-warm);
    border-top: 1px solid var(--border);
}

.other-services .section-label { margin-bottom: 3rem; }

.other-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 1.25rem;
}

.other-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 2rem;
    opacity: 0;
    transform: translateY(16px);
    transition:
        opacity 0.55s var(--ease),
        transform 0.55s var(--ease),
        border-color var(--t),
        box-shadow var(--t);
}
.other-card.visible { opacity: 1; transform: none; }
.other-card:hover {
    border-color: var(--border-md);
    box-shadow: 0 8px 28px rgba(12, 40, 48,0.06);
}

.other-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--r-sm);
    background: var(--green-tint);
    border: 1px solid var(--green-tint-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
    margin-bottom: 1.25rem;
    transition: background var(--t);
}
.other-card:hover .other-icon { background: var(--green-tint-md); }

.other-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    letter-spacing: -0.01em;
}
.other-card p {
    font-size: 0.9375rem;
    color: var(--muted);
    line-height: 1.65;
}

/* Stagger */
.other-card:nth-child(1) { transition-delay: 0s; }
.other-card:nth-child(2) { transition-delay: 0.07s; }
.other-card:nth-child(3) { transition-delay: 0.14s; }
.other-card:nth-child(4) { transition-delay: 0.21s; }
.other-card:nth-child(5) { transition-delay: 0.28s; }
.other-card:nth-child(6) { transition-delay: 0.35s; }
.other-card:nth-child(7) { transition-delay: 0.42s; }

/* ═════════════════════════════════════════════════════
   CIERRE — fondo verde oscuro / bosque
═════════════════════════════════════════════════════ */
.cierre {
    padding: 8rem 0;
    background: var(--bg-dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Textura de círculos concéntricos */
.cierre::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    border-radius: 50%;
    border: 1px solid rgba(237, 233, 227, 0.05);
    box-shadow:
        0 0 0  80px rgba(237, 233, 227, 0.02),
        0 0 0 160px rgba(237, 233, 227, 0.015),
        0 0 0 240px rgba(237, 233, 227, 0.01);
    pointer-events: none;
}

.cierre-content {
    position: relative;
    z-index: 2;
    max-width: 680px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.cierre-content.visible { opacity: 1; transform: none; }

.cierre-badge {
    font-family: var(--body);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: #C4976A;
    padding: 0.4rem 0.85rem;
    border: 1px solid rgba(196, 151, 106, 0.25);
    border-radius: var(--r-xs);
    background: rgba(196, 151, 106, 0.08);
}

.cierre h2 {
    color: #F4EFE6;
    font-size: clamp(2.25rem, 5.5vw, 3.75rem);
    letter-spacing: -0.025em;
    line-height: 1.1;
}
.cierre h2 em {
    font-style: italic;
    font-weight: 400;
    color: rgba(237, 233, 227, 0.65);
}

.cierre p {
    color: rgba(237, 233, 227, 0.65);
    font-size: 1.075rem;
    line-height: 1.75;
    max-width: 540px;
}
.cierre-note {
    font-style: italic;
    font-size: 0.9375rem !important;
    color: rgba(237, 233, 227, 0.4) !important;
}

.cierre .btn-primary {
    margin-top: 0.5rem;
    background: #F4EFE6;
    color: var(--bg-dark);
    border-color: #F4EFE6;
}
.cierre .btn-primary:hover {
    background: #fff;
    border-color: #fff;
    box-shadow: 0 8px 30px rgba(0,0,0,0.25);
}

/* ═════════════════════════════════════════════════════
   PUENTE HACIA MARCAS
═════════════════════════════════════════════════════ */
.bridge-band {
    padding: 3rem 0;
    background: var(--bg-dark);
    border-top: 1px solid rgba(237, 233, 227, 0.06);
}

.bridge-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    text-align: center;
}

.bridge-label {
    font-family: var(--display);
    font-size: 1.1rem;
    font-weight: 700;
    color: rgba(237, 233, 227, 0.9);
}

.bridge-body {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem 2rem;
    flex-wrap: wrap;
}

.bridge-inner p {
    font-size: 0.9375rem;
    color: rgba(237, 233, 227, 0.6);
    line-height: 1.6;
    max-width: 460px;
    margin: 0;
}
.bridge-inner p strong {
    color: rgba(237, 233, 227, 0.85);
    font-weight: 600;
}

.bridge-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: var(--body);
    font-size: 0.875rem;
    font-weight: 600;
    color: #C4976A;
    padding: 0.6rem 1.25rem;
    border: 1px solid rgba(196, 151, 106,0.28);
    border-radius: var(--r-xs);
    background: rgba(196, 151, 106,0.08);
    white-space: nowrap;
    transition: background var(--t), border-color var(--t), color var(--t);
}
.bridge-link:hover {
    background: rgba(196, 151, 106,0.16);
    border-color: rgba(196, 151, 106,0.5);
    color: #D4A87A;
}
.bridge-link svg { flex-shrink: 0; transition: transform var(--t); }
.bridge-link:hover svg { transform: translateX(3px); }

/* ═════════════════════════════════════════════════════
   FOOTER
═════════════════════════════════════════════════════ */
.footer-light {
    padding: 2.25rem 2.5rem;
    background: var(--bg);
    border-top: 1px solid var(--border);
}
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.footer-icon {
    height: auto;
    width: min(140px, 32vw);
}
.footer-light p {
    color: var(--lighter);
    font-size: 0.85rem;
}
.footer-email {
    color: var(--lighter);
    font-size: 0.85rem;
    transition: color var(--t);
}
.footer-email:hover { color: var(--green); }

/* ═════════════════════════════════════════════════════
   RESPONSIVE
═════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .featured-block,
    .featured-block.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 2.5rem;
        margin-bottom: 5rem;
    }
    .featured-block.reverse .featured-image { order: -1; }
    .featured-number { font-size: 4rem; }
}

@media (max-width: 860px) {
    .hero {
        grid-template-columns: 1fr;
        grid-template-rows: auto 55vw;
        min-height: unset;
    }
    .hero-text {
        padding: 7rem 1.5rem 3rem;
        max-width: 100%;
        margin: 0;
    }
    .hero-image-col {
        min-height: 55vw;
    }
    .hero-img-frame {
        position: absolute;
        inset: 0;
    }
    .hero h1 { font-size: 2.25rem; }
}

@media (max-width: 640px) {
    .container { padding: 0 1.5rem; }
    .hero-cta { flex-direction: column; align-items: flex-start; }
    .other-grid { grid-template-columns: 1fr; }
    .intro-chips { flex-direction: column; align-items: flex-start; }
    .hero-img-badge { display: none; }
    .featured-number { font-size: 3rem; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: 0.01ms !important; }
    .featured-block, .other-card, .intro-text, .intro-chips, .cierre-content {
        opacity: 1;
        transform: none;
    }
}