/* ============================================================
   SECTIONS.CSS — Servicios, Proyectos, Sobre, Cotizador, Contacto, Footer
   ============================================================ */


/* ===========================================
   SERVICIOS
   =========================================== */

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-6);
}

.services__card {
    padding: 36px 32px;
}

.services__icon {
    width: 52px; height: 52px;
    background: rgba(var(--color-gold-rgb), 0.10);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--space-5);
}

.services__name {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-white);
}

.services__desc {
    font-size: var(--text-sm);
    color: var(--color-gray);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-4);
}

.services__features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.services__features li {
    font-size: var(--text-sm);
    color: var(--color-gray);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.services__features li::before {
    content: '✓';
    color: var(--color-gold);
    font-weight: 700;
    flex-shrink: 0;
}


/* ===========================================
   PROYECTOS
   =========================================== */

.projects__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
}

.projects__card {
    background: var(--color-navy2);
    overflow: hidden;
    text-decoration: none;
    display: block;
}

.projects__card:hover { color: inherit; }

.projects__thumb {
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.projects__thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.projects__card:hover .projects__thumb img {
    transform: scale(1.04);
}

.projects__thumb-emoji {
    font-size: 3.5rem;
    transition: transform var(--transition);
}

.projects__card:hover .projects__thumb-emoji {
    transform: scale(1.1);
}

.projects__type-badge {
    position: absolute;
    top: 12px; right: 12px;
    background: rgba(var(--color-gold-rgb), 0.12);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: 4px 12px;
    font-size: var(--text-xs);
    color: var(--color-gold);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.projects__hover-cta {
    position: absolute;
    bottom: 12px; left: 50%; transform: translateX(-50%);
    background: var(--color-gold);
    color: var(--color-navy);
    padding: 6px 18px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    opacity: 0;
    transition: opacity var(--transition), transform var(--transition);
    transform: translateX(-50%) translateY(8px);
    white-space: nowrap;
}

.projects__card:hover .projects__hover-cta {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.projects__body {
    padding: var(--space-6);
}

.projects__name {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.projects__desc {
    font-size: var(--text-sm);
    color: var(--color-gray);
    line-height: var(--leading-relaxed);
}

.projects__tags {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-top: var(--space-4);
}


/* ===========================================
   SOBRE NOSOTROS
   =========================================== */

.sobre__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}

.sobre__desc {
    color: var(--color-gray);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
    font-size: var(--text-lg);
}

.sobre__valores {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.sobre__valor {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
}

.sobre__valor-icon {
    width: 44px; height: 44px;
    min-width: 44px;
    background: rgba(var(--color-gold-rgb), 0.10);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.sobre__valor-body h4 {
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--space-1);
}

.sobre__valor-body p {
    font-size: var(--text-sm);
    color: var(--color-gray);
    line-height: var(--leading-relaxed);
}

/* Visual decorativo */
.sobre__visual { position: relative; height: 440px; }

.sobre__deco { position: relative; width: 100%; height: 100%; }

.sobre__deco-box {
    position: absolute;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.sobre__deco-box--main {
    width: 72%; height: 72%;
    top: 0; left: 0;
    background: linear-gradient(135deg, rgba(var(--color-gold-rgb),0.12), rgba(10,15,30,0.7));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4.5rem;
}

.sobre__deco-box--accent {
    width: 52%; height: 52%;
    bottom: 0; right: 0;
    background: rgba(var(--color-gold-rgb), 0.05);
    border-color: rgba(var(--color-gold-rgb), 0.22);
}

.sobre__deco-badge {
    position: absolute;
    bottom: 12%; left: 50%;
    transform: translateX(-50%);
    background: var(--color-navy);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-4) var(--space-6);
    text-align: center;
    white-space: nowrap;
    z-index: 2;
    box-shadow: var(--shadow-md);
}

.sobre__deco-num {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    color: var(--color-gold);
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--space-1);
}

.sobre__deco-text {
    font-size: var(--text-xs);
    color: var(--color-gray);
    letter-spacing: 0.04em;
}

/* Foto real */
.sobre__foto-wrap {
    width: 100%; height: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.sobre__foto {
    width: 100%; height: 100%;
    object-fit: cover;
}


/* ===========================================
   COTIZADOR
   =========================================== */

.cotizador {
    background: var(--color-navy2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    max-width: 820px;
    margin: 0 auto;
    overflow: hidden;
}

.cotizador__header {
    padding: var(--space-8) var(--space-12);
    border-bottom: 1px solid var(--color-border);
}

.cotizador__title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
}

.cotizador__sub {
    font-size: var(--text-sm);
    color: var(--color-gray);
}

.cotizador__body {
    padding: var(--space-8) var(--space-12);
}

.cotizador__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-5);
}

/* Checkboxes personalizados */
.cotizador__checks {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-2);
}

.cotizador__check {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    padding: var(--space-3) var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), background var(--transition);
}

.cotizador__check:hover {
    border-color: rgba(var(--color-gold-rgb), 0.35);
    background: rgba(var(--color-gold-rgb), 0.04);
}

.cotizador__check input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0; height: 0;
}

/* Checkbox visual personalizado */
.cotizador__check-box {
    width: 18px; height: 18px;
    min-width: 18px;
    border: 2px solid var(--color-border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), border-color var(--transition);
    position: relative;
}

.cotizador__check input:checked ~ .cotizador__check-box {
    background: var(--color-gold);
    border-color: var(--color-gold);
}

.cotizador__check input:checked ~ .cotizador__check-box::after {
    content: '';
    display: block;
    width: 5px; height: 9px;
    border: 2px solid var(--color-navy);
    border-top: none;
    border-left: none;
    transform: rotate(45deg) translateY(-1px);
}

.cotizador__check-label {
    flex: 1;
    font-size: var(--text-sm);
    color: var(--color-gray);
    transition: color var(--transition);
}

.cotizador__check input:checked ~ .cotizador__check-box ~ .cotizador__check-label {
    color: var(--color-white);
}

.cotizador__check-price {
    font-size: var(--text-sm);
    color: var(--color-gold);
    font-weight: 600;
    white-space: nowrap;
    margin-left: auto;
}

/* Resultado */
.cotizador__result {
    background: rgba(var(--color-gold-rgb), 0.07);
    border: 1px solid rgba(var(--color-gold-rgb), 0.25);
    border-radius: var(--radius-md);
    padding: var(--space-5) var(--space-6);
    margin: var(--space-6) 0 var(--space-5);
}

.cotizador__result[hidden] { display: none; }
.cotizador__result:not([hidden]) { display: block; }

.cotizador__result-label {
    font-size: var(--text-xs);
    color: var(--color-gray);
    margin-bottom: var(--space-2);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.cotizador__result-range {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    color: var(--color-gold);
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--space-2);
}

.cotizador__result-note {
    font-size: var(--text-xs);
    color: var(--color-gray2);
}

.cotizador__cta { margin-top: var(--space-2); }


/* ===========================================
   CONTACTO
   =========================================== */

.contacto__grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 72px;
    align-items: start;
}

.contacto__intro {
    color: var(--color-gray);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-8);
    font-size: var(--text-lg);
}

.contacto__list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.contacto__item {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
}

.contacto__icon {
    width: 46px; height: 46px;
    min-width: 46px;
    background: rgba(var(--color-gold-rgb), 0.10);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.contacto__item-label {
    display: block;
    font-size: var(--text-xs);
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 3px;
}

.contacto__item-value {
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--color-white);
    text-decoration: none;
    transition: color var(--transition);
}

.contacto__item-value:hover { color: var(--color-gold); }

.contacto__wa-btn { gap: var(--space-2); }


/* ===========================================
   FOOTER
   =========================================== */

.site-footer {
    background: var(--color-navy);
    border-top: 1px solid var(--color-border);
}

.footer__top { padding: 64px 0; }

.footer__top-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 48px;
}

.footer__logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-white);
    text-decoration: none;
    display: inline-block;
    margin-bottom: var(--space-3);
}

.footer__logo em { font-style: normal; color: var(--color-gold); }

.footer__tagline {
    font-size: var(--text-sm);
    color: var(--color-gray);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-5);
    max-width: 280px;
}

.footer__whatsapp {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-success);
    text-decoration: none;
    border: 1px solid rgba(37,211,102,0.25);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    transition: background var(--transition), border-color var(--transition);
}

.footer__whatsapp:hover {
    background: rgba(37,211,102,0.08);
    border-color: rgba(37,211,102,0.5);
}

.footer__nav-title {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-white);
    margin-bottom: var(--space-5);
}

.footer__nav-links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }

.footer__nav-links li a {
    font-size: var(--text-sm);
    color: var(--color-gray);
    text-decoration: none;
    transition: color var(--transition), padding-left var(--transition);
    display: block;
}

.footer__nav-links li a:hover { color: var(--color-gold); padding-left: var(--space-1); }

.footer__contact-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-4); }

.footer__contact-list li { display: flex; align-items: flex-start; gap: var(--space-3); font-size: var(--text-sm); color: var(--color-gray); }
.footer__contact-list li a { color: var(--color-gray); text-decoration: none; transition: color var(--transition); }
.footer__contact-list li a:hover { color: var(--color-gold); }
.footer__contact-icon { font-size: 1rem; margin-top: 2px; }

.footer__bottom { border-top: 1px solid var(--color-border); padding: 20px 0; }

.footer__bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-3); }

.footer__copy,
.footer__made { font-size: var(--text-xs); color: var(--color-gray); }
.footer__copy a { color: var(--color-gray); text-decoration: none; transition: color var(--transition); }
.footer__copy a:hover { color: var(--color-gold); }


/* ===========================================
   RESPONSIVE — Secciones
   =========================================== */

@media (max-width: 1024px) {
    .sobre__grid    { gap: 40px; }
    .contacto__grid { gap: 40px; }
}

@media (max-width: 900px) {
    .cotizador__header { padding: var(--space-6) var(--space-8); }
    .cotizador__body   { padding: var(--space-6) var(--space-8); }
}

@media (max-width: 768px) {
    .sobre__grid        { grid-template-columns: 1fr; }
    .sobre__visual      { display: none; }
    .contacto__grid     { grid-template-columns: 1fr; gap: 40px; }
    .footer__top-inner  { grid-template-columns: 1fr; gap: 36px; }
    .footer__bottom-inner { flex-direction: column; text-align: center; }
    .projects__grid     { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .cotizador__row      { grid-template-columns: 1fr; }
    .cotizador__header   { padding: var(--space-5) var(--space-5); }
    .cotizador__body     { padding: var(--space-5) var(--space-5); }
    .cotizador__result-range { font-size: var(--text-3xl); }
    .services__grid      { grid-template-columns: 1fr; }
    .services__card      { padding: var(--space-6); }
    .cotizador__check-price { display: none; }
}