/* =========================================================
   COMPONENTS — Navbar, Footer, Botones, Cards, Formulario
   ========================================================= */

/* --- BOTONES --- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); padding: .85rem 2rem; border-radius: var(--radius-full); font-family: var(--font-sans); font-size: var(--text-sm); font-weight: 600; letter-spacing: .03em; transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base); white-space: nowrap; cursor: pointer; border: 2px solid transparent; }
.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary   { background-color: var(--color-gold);    color: var(--color-navy);  border-color: var(--color-gold); }
.btn--primary:hover  { background-color: var(--color-gold-light); border-color: var(--color-gold-light); box-shadow: var(--shadow-gold); }
.btn--secondary { background-color: transparent; color: var(--color-gold); border-color: var(--color-gold); }
.btn--secondary:hover { background-color: rgba(201,169,109,.1); }
.btn--white     { background-color: var(--color-white); color: var(--color-navy); border-color: var(--color-white); }
.btn--white:hover { background-color: var(--color-cream); }
.btn--lg { padding: 1rem 2.5rem; font-size: var(--text-base); }
.btn-group { display: flex; flex-wrap: wrap; gap: var(--space-4); }

/* --- NAVBAR --- */
.navbar { position: sticky; top: 0; z-index: var(--z-sticky); background-color: var(--color-navy); border-bottom: 1px solid rgba(201,169,109,.15); transition: background-color var(--transition-base), box-shadow var(--transition-base); }
.navbar.scrolled { background-color: rgba(10,21,48,.97); box-shadow: 0 4px 24px rgba(0,0,0,.25); backdrop-filter: blur(12px); }
.navbar__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: var(--space-8); }
.navbar__logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.navbar__logo-image { height: 48px; width: auto; display: block; object-fit: contain; }
.navbar__nav { display: flex; align-items: center; gap: var(--space-1); }
.navbar__link { padding: var(--space-2) var(--space-4); font-size: .875rem; font-weight: 500; color: rgba(255,255,255,.80); border-radius: var(--radius-sm); transition: color var(--transition-base); position: relative; }
.navbar__link::after { content: ''; position: absolute; bottom: 0; left: var(--space-4); right: var(--space-4); height: 1px; background: var(--color-gold); transform: scaleX(0); transition: transform var(--transition-base); transform-origin: left; }
.navbar__link:hover, .navbar__link.active { color: var(--color-white); }
.navbar__link:hover::after, .navbar__link.active::after { transform: scaleX(1); }
.navbar__actions { flex-shrink: 0; }
.navbar__cta { padding: .5rem 1.4rem; font-size: .875rem; }
.navbar__hamburger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 40px; height: 40px; padding: var(--space-2); cursor: pointer; background: none; border: none; border-radius: var(--radius-sm); }
.navbar__hamburger span { display: block; width: 100%; height: 2px; background: var(--color-white); border-radius: 2px; transition: transform var(--transition-base), opacity var(--transition-base); transform-origin: center; }
.navbar__hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.navbar__hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.navbar__mobile { display: none; flex-direction: column; gap: var(--space-1); padding: var(--space-4) var(--space-6) var(--space-6); border-top: 1px solid rgba(201,169,109,.15); }
.navbar__mobile.open { display: flex; }
.navbar__mobile .navbar__link { font-size: 1rem; padding: var(--space-3) var(--space-4); }
.navbar__mobile .navbar__cta { margin-top: var(--space-4); text-align: center; }
@media (max-width: 900px) { .navbar__nav, .navbar__actions { display: none; } .navbar__hamburger { display: flex; } }

/* --- FOOTER --- */
.footer { background-color: var(--color-navy-dark); padding-block: var(--space-16) var(--space-8); border-top: 1px solid rgba(201,169,109,.15); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr 1.5fr; gap: var(--space-10); padding-bottom: var(--space-12); border-bottom: 1px solid rgba(255,255,255,.08); }
.footer__logo-col .navbar__logo { margin-bottom: var(--space-5); }
.footer__tagline { font-size: var(--text-sm); color: rgba(255,255,255,.55); line-height: 1.7; max-width: 280px; }
.footer__heading { font-family: var(--font-sans); font-size: var(--text-xs); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--color-gold); margin-bottom: var(--space-5); }
.footer__list { display: flex; flex-direction: column; gap: var(--space-3); }
.footer__list a { font-size: var(--text-sm); color: rgba(255,255,255,.60); transition: color var(--transition-fast); }
.footer__list a:hover { color: var(--color-gold); }
.footer__contact-item { display: flex; align-items: flex-start; gap: var(--space-3); font-size: var(--text-sm); color: rgba(255,255,255,.60); margin-bottom: var(--space-4); }
.footer__contact-item svg { flex-shrink: 0; width: 16px; height: 16px; margin-top: 2px; color: var(--color-gold); }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; padding-top: var(--space-8); font-size: var(--text-xs); color: rgba(255,255,255,.35); flex-wrap: wrap; gap: var(--space-4); }
@media (max-width: 1024px) { .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); } }
@media (max-width: 600px)  { .footer__grid { grid-template-columns: 1fr; } .footer__bottom { flex-direction: column; text-align: center; } }

/* --- CARDS DE SERVICIO --- */
.service-card { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-8); transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base); position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--color-border); transition: background var(--transition-base); }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); border-color: rgba(201,169,109,.3); }
.service-card:hover::before { background: var(--color-gold); }
.service-card--featured { border-color: rgba(201,169,109,.4); }
.service-card--featured::before { background: var(--color-gold); }
.service-card__badge { display: inline-block; padding: var(--space-1) var(--space-3); background: rgba(201,169,109,.1); border: 1px solid rgba(201,169,109,.3); border-radius: var(--radius-full); font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--color-gold); margin-bottom: var(--space-5); }
.service-card__icon { width: 52px; height: 52px; background: rgba(201,169,109,.1); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-5); color: var(--color-gold); transition: background var(--transition-base), transform var(--transition-base); }
.service-card:hover .service-card__icon { background: rgba(201,169,109,.2); transform: scale(1.05); }
.service-card__icon svg { width: 26px; height: 26px; }
.service-card__title { font-family: var(--font-serif); font-size: var(--text-xl); font-weight: 600; color: var(--color-navy); margin-bottom: var(--space-3); }
.service-card__desc { font-size: var(--text-sm); color: var(--color-text-light); line-height: 1.7; margin-bottom: var(--space-5); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.service-card__link { font-size: var(--text-sm); font-weight: 600; color: var(--color-gold); display: inline-flex; align-items: center; gap: var(--space-1); transition: gap var(--transition-fast); }
.service-card__link:hover { gap: var(--space-3); }

/* --- CARDS DE BLOG --- */
.blog-card { background: var(--color-white); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); transition: transform var(--transition-base), box-shadow var(--transition-base); }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card__img { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%); }
.blog-card__body { padding: var(--space-6); }
.blog-card__meta { display: flex; align-items: center; gap: var(--space-4); margin-bottom: var(--space-3); }
.blog-card__cat  { font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--color-gold); }
.blog-card__date { font-size: var(--text-xs); color: var(--color-text-light); }
.blog-card__title { font-family: var(--font-serif); font-size: var(--text-xl); font-weight: 600; color: var(--color-navy); margin-bottom: var(--space-3); line-height: 1.3; }
.blog-card__excerpt { font-size: var(--text-sm); color: var(--color-text-light); line-height: 1.7; margin-bottom: var(--space-5); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.blog-card__link { font-size: var(--text-sm); font-weight: 600; color: var(--color-gold); display: inline-flex; align-items: center; gap: var(--space-1); transition: gap var(--transition-fast); }
.blog-card__link:hover { gap: var(--space-3); }

/* --- FORMULARIO --- */
.form-group { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5); }
.form-label { font-size: var(--text-sm); font-weight: 600; color: var(--color-white); }
.form-label--dark { color: var(--color-text); }
.form-input, .form-select, .form-textarea { width: 100%; padding: .85rem 1.1rem; background: rgba(255,255,255,.08); border: 1.5px solid rgba(255,255,255,.18); border-radius: var(--radius-md); font-family: var(--font-sans); font-size: var(--text-sm); color: var(--color-white); transition: border-color var(--transition-base), background var(--transition-base); outline: none; appearance: none; }
.form-input::placeholder, .form-textarea::placeholder { color: rgba(255,255,255,.35); }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--color-gold); background: rgba(255,255,255,.12); }
.form-input.error, .form-select.error, .form-textarea.error { border-color: var(--color-error); }
.form-select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23C9A96D' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; cursor: pointer; }
.form-select option { background: var(--color-navy); color: var(--color-white); }
.form-textarea { resize: vertical; min-height: 130px; }
.form-error { display: none; font-size: .8rem; font-weight: 500; color: var(--color-error); }
.form-error.visible { display: block; }
.form-checkbox { display: flex; align-items: flex-start; gap: var(--space-3); cursor: pointer; margin-bottom: var(--space-6); }
.form-checkbox input { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; accent-color: var(--color-gold); cursor: pointer; }
.form-checkbox__label { font-size: var(--text-xs); color: rgba(255,255,255,.65); line-height: 1.6; }
.form-checkbox__label a { color: var(--color-gold); text-decoration: underline; }
.form-submit-msg { display: none; padding: var(--space-4); border-radius: var(--radius-md); font-size: var(--text-sm); font-weight: 600; text-align: center; margin-top: var(--space-4); }
.form-submit-msg.error { display: block; background: rgba(192,57,43,.2); color: #ff8a80; border: 1px solid rgba(192,57,43,.4); }

/* --- WHATSAPP FLOAT --- */
.whatsapp-float { position: fixed; bottom: 2rem; right: 2rem; z-index: var(--z-modal); display: flex; align-items: center; justify-content: center; }
.whatsapp-float__btn { width: 60px; height: 60px; background: var(--color-whatsapp); border-radius: var(--radius-full); display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 20px rgba(37,211,102,.45); transition: transform var(--transition-base), box-shadow var(--transition-base); position: relative; animation: waPulse 2.5s ease-in-out infinite; }
.whatsapp-float__btn:hover { transform: scale(1.1); box-shadow: 0 8px 28px rgba(37,211,102,.6); animation: none; }
.whatsapp-float__btn svg { width: 30px; height: 30px; fill: white; }
.whatsapp-float__tooltip { position: absolute; right: calc(100% + 12px); background: var(--color-navy); color: var(--color-white); font-size: .8rem; font-weight: 600; padding: var(--space-2) var(--space-4); border-radius: var(--radius-full); white-space: nowrap; opacity: 0; transform: translateX(8px); transition: opacity var(--transition-base), transform var(--transition-base); pointer-events: none; box-shadow: var(--shadow-md); }
.whatsapp-float__tooltip::after { content: ''; position: absolute; right: -6px; top: 50%; transform: translateY(-50%); border: 5px solid transparent; border-right: none; border-left-color: var(--color-navy); }
.whatsapp-float:hover .whatsapp-float__tooltip { opacity: 1; transform: translateX(0); }
@keyframes waPulse { 0%,100% { box-shadow: 0 6px 20px rgba(37,211,102,.45); } 50% { box-shadow: 0 6px 28px rgba(37,211,102,.70), 0 0 0 12px rgba(37,211,102,.10); } }

/* --- TESTIMONIOS --- */
.testimonial-card { background: rgba(255,255,255,.05); border: 1px solid rgba(201,169,109,.2); border-radius: var(--radius-lg); padding: var(--space-8); position: relative; }
.testimonial-card__quote { position: absolute; top: var(--space-5); left: var(--space-6); font-family: var(--font-serif); font-size: 5rem; line-height: 1; color: var(--color-gold); opacity: .2; pointer-events: none; }
.testimonial-card__text { font-size: var(--text-base); color: rgba(255,255,255,.80); line-height: 1.8; margin-bottom: var(--space-6); position: relative; z-index: 1; }
.testimonial-card__author { display: flex; align-items: center; gap: var(--space-4); }
.testimonial-card__avatar { width: 44px; height: 44px; border-radius: var(--radius-full); background: rgba(201,169,109,.2); display: flex; align-items: center; justify-content: center; font-family: var(--font-serif); font-size: 1.1rem; font-weight: 700; color: var(--color-gold); flex-shrink: 0; }
.testimonial-card__name { font-size: var(--text-sm); font-weight: 600; color: var(--color-white); }
.testimonial-card__city { font-size: var(--text-xs); color: rgba(255,255,255,.50); }