/* ── Variables ── */
:root {
    --gold: #d4af37;
    --gold-dark: #b8860b;
    --gold-dim: rgba(212, 175, 55, 0.18);
    --copper: #977a5a;
    --dark: #0a0806;
    --dark2: #120f0a;
    --cream: #f9e3ba;
    --white: #EEEDEB;
    --text-muted: rgba(238, 237, 235, 0.55);
}

/* ── Reset ── */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

/* ── Body ── */
body {
    min-height: 100vh;
    font-family: 'DM Sans', sans-serif;
    background: var(--dark);
    color: var(--white);
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
}

/* ── Grain 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");
    pointer-events: none;
    z-index: 900;
    opacity: 0.35;
}

/* ── Fondo fijo ── */
.bg-scene {
    position: fixed;
    inset: 0;
    background: url("../img/ibague1.jpg") center/cover no-repeat;
    z-index: 0;
}

.bg-scene::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
            rgba(10, 8, 6, 0.97) 0%,
            rgba(10, 8, 6, 0.72) 45%,
            rgba(151, 122, 90, 0.10) 70%,
            rgba(10, 8, 6, 0.98) 100%);
}

.bg-scene::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse at 30% 20%, rgba(212, 175, 55, 0.09) 0%, transparent 55%),
        radial-gradient(ellipse at 75% 80%, rgba(151, 122, 90, 0.07) 0%, transparent 50%);
}

/* ── HEADER ── */
.encabezado {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 500;
    padding: 0 5%;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(10, 8, 6, 0.75);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.logo {
    width: 180px;
    height: 120px;
    object-fit: contain;
    filter: drop-shadow(0 0 12px rgba(212, 175, 55, 0.3));
}

nav ul {
    list-style: none;
    display: flex;
    gap: 4px;
    align-items: center;
}

nav ul li a {
    color: rgba(238, 237, 235, 0.72);
    text-decoration: none;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    padding: 8px 14px;
    border-radius: 4px;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: var(--gold);
}

/* ────────────────────────────────────────
   HERO SECTION — two-column layout
──────────────────────────────────────── */
.hero-section {
    position: relative;
    z-index: 5;
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    min-height: 100vh;
    padding: 100px 6% 60px;
}

/* ── Columna izquierda ── */
.hero-text {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 0.62rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--gold);
    animation: fadeUp 0.9s 0.1s both;
}

.hero-label span {
    display: block;
    width: 32px;
    height: 1px;
    background: var(--gold);
}

h1 {
    position: relative;
    z-index: 1;
    font-family: 'Bebas Neue', sans-serif;
    color: var(--cream);
    font-size: clamp(5rem, 10vw, 9rem);
    line-height: 0.88;
    letter-spacing: 0.03em;
    text-shadow:
        0 0 120px rgba(212, 175, 55, 0.15),
        0 4px 60px rgba(10, 8, 6, 0.9);
}

.hero-desc {
    font-family: 'DM Sans', sans-serif;
    color: rgba(238, 237, 235, 0.65);
    font-size: 1rem;
    line-height: 1.75;
    max-width: 400px;
    animation: fadeUp 0.9s 0.3s both;
}

/* ── Chips ── */
.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    animation: fadeUp 0.9s 0.4s both;
}

.chip {
    padding: 9px 18px;
    border-radius: 50px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    background: rgba(255, 255, 255, 0.03);
    color: rgba(238, 237, 235, 0.6);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.chip:hover {
    border-color: rgba(212, 175, 55, 0.45);
    color: var(--cream);
    background: rgba(212, 175, 55, 0.07);
}

.chip.active {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.22), rgba(184, 134, 11, 0.18));
    border-color: var(--gold);
    color: var(--gold);
    box-shadow: 0 0 18px rgba(212, 175, 55, 0.15);
}

/* ── Stats ── */
.hero-stat-row {
    display: flex;
    align-items: center;
    gap: 24px;
    animation: fadeUp 0.9s 0.5s both;
    padding-top: 8px;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.stat p {
    width: 100%;
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.06em;
    margin-top: 3px;
}

/* ── Columna derecha ── */
.hero-form {
    animation: fadeUp 0.9s 0.35s both;
}

/* ── FORM CARD ── */
.form-card {
    background: rgba(18, 15, 10, 0.80);
    backdrop-filter: blur(50px);
    -webkit-backdrop-filter: blur(50px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 28px;
    padding: 44px 48px;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(212, 175, 55, 0.06),
        inset 0 1px 0 rgba(255, 230, 130, 0.04);
}

.form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

/* Brillo de esquina */
.form-card::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 240px;
    height: 240px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.form-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 28px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(212, 175, 55, 0.6);
}

.form-card-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 6px rgba(212, 175, 55, 0.4);
    }

    50% {
        box-shadow: 0 0 16px rgba(212, 175, 55, 0.7);
    }
}

/* ── Campos ── */
.field-group {
    margin-bottom: 22px;
}

.field-group label {
    display: block;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--copper);
    margin-bottom: 9px;
    padding-left: 2px;
}

.field-group input[type="text"] {
    width: 100%;
    padding: 14px 22px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(151, 122, 90, 0.32);
    border-radius: 50px;
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.92rem;
    outline: none;
    transition: all 0.3s ease;
}

.field-group input[type="text"]::placeholder {
    color: rgba(238, 237, 235, 0.25);
}

.field-group input[type="text"]:focus {
    border-color: var(--gold);
    background: rgba(212, 175, 55, 0.05);
    box-shadow: 0 0 22px rgba(212, 175, 55, 0.12);
}

/* ── Select ── */
.select-wrapper {
    position: relative;
}

.select-wrapper::after {
    content: '▾';
    position: absolute;
    right: 22px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gold);
    font-size: 0.85rem;
    pointer-events: none;
}

.field-group select {
    width: 100%;
    padding: 14px 46px 14px 22px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(151, 122, 90, 0.32);
    border-radius: 50px;
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.92rem;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.field-group select option {
    background: #1a1209;
    color: var(--white);
}

.field-group select:focus {
    border-color: var(--gold);
    background: rgba(212, 175, 55, 0.05);
    box-shadow: 0 0 22px rgba(212, 175, 55, 0.12);
}

/* ── Companions grid ── */
.companions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.companion-opt {
    cursor: pointer;
}

.companion-opt input[type="radio"] {
    display: none;
}

.companion-opt span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 11px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(151, 122, 90, 0.25);
    border-radius: 12px;
    font-size: 0.84rem;
    color: rgba(238, 237, 235, 0.6);
    transition: all 0.25s ease;
    cursor: pointer;
}

.companion-opt:hover span {
    border-color: rgba(212, 175, 55, 0.35);
    color: var(--cream);
}

.companion-opt input[type="radio"]:checked+span {
    background: rgba(212, 175, 55, 0.12);
    border-color: var(--gold);
    color: var(--gold);
    box-shadow: 0 0 14px rgba(212, 175, 55, 0.12);
}

/* ── Botón principal ── */
.btn-recomendar {
    width: 100%;
    padding: 16px;
    border: none;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--dark);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.05rem;
    letter-spacing: 0.2em;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    margin-top: 10px;
}

.btn-shimmer {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transition: left 0.5s ease;
    pointer-events: none;
}

.btn-recomendar:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 45px rgba(212, 175, 55, 0.45);
}

.btn-recomendar:hover .btn-shimmer {
    left: 100%;
}

/* ── Resultado ── */
.resultado {
    display: none;
    margin-top: 24px;
    padding: 24px 28px;
    background: rgba(212, 175, 55, 0.05);
    border: 1px solid rgba(212, 175, 55, 0.22);
    border-radius: 18px;
    line-height: 1.8;
}

.res-nombre {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--cream);
    margin-bottom: 10px;
}

.res-nombre strong {
    color: var(--gold);
}

.res-texto {
    font-size: 0.9rem;
    color: rgba(238, 237, 235, 0.82);
    margin-bottom: 12px;
}

.res-meta {
    font-size: 0.82rem;
    color: var(--copper);
    margin-bottom: 8px;
}

.res-meta strong {
    color: var(--cream);
}

.res-tagline {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 0.82rem;
    color: rgba(212, 175, 55, 0.55);
}

/* ── Botón ver más ── */
.btn-ver-mas {
    display: inline-block;
    position: relative;
    overflow: hidden;
    padding: 12px 32px;
    border-radius: 50px;
    border: 1px solid rgba(212, 175, 55, 0.5);
    background: rgba(212, 175, 55, 0.08);
    color: var(--gold);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 0.18em;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.4s ease;
}

.btn-ver-mas:hover {
    background: rgba(212, 175, 55, 0.18);
    border-color: var(--gold);
    color: var(--cream);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.25);
}

.btn-ver-mas .btn-shimmer {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.18), transparent);
    transition: left 0.5s ease;
}

.btn-ver-mas:hover .btn-shimmer {
    left: 100%;
}

/* ── FOOTER ── */
footer {
    position: relative;
    z-index: 5;
    background: linear-gradient(to bottom,
            rgba(10, 8, 6, 0.0) 0%,
            rgba(10, 8, 6, 0.82) 18%,
            #0a0806 55%,
            #0a0806 100%);
    border-top: 1px solid rgba(212, 175, 55, 0.12);
    padding: 52px 8% 26px;
}

.footer-contenido {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 36px;
}

.footer-col h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    letter-spacing: 0.1em;
    color: var(--gold);
    margin-bottom: 12px;
}

.footer-col p,
.footer-col a {
    display: block;
    color: rgba(238, 237, 235, 0.45);
    font-size: 0.85rem;
    line-height: 2;
    text-decoration: none;
    transition: color 0.3s, padding-left 0.3s;
}

.footer-col a:hover {
    color: var(--gold);
    padding-left: 5px;
}

.footer-copy {
    text-align: center;
    border-top: 1px solid rgba(212, 175, 55, 0.08);
    padding-top: 20px;
    color: rgba(238, 237, 235, 0.22);
    font-size: 0.75rem;
    letter-spacing: 0.07em;
}

/* ── CONTACT SECTION ── */
.contact-section {
    position: relative;
    z-index: 5;
    max-width: 560px;
    margin: 0 auto;
    padding: 60px 20px 40px;
}

.contact-card {
    background: rgba(18, 15, 10, 0.80);
    backdrop-filter: blur(50px);
    -webkit-backdrop-filter: blur(50px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 28px;
    padding: 44px 48px;
    position: relative;
    overflow: hidden;
    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(212, 175, 55, 0.06),
        inset 0 1px 0 rgba(255, 230, 130, 0.04);
    transition: box-shadow 0.4s ease, border-color 0.4s ease;
}

.contact-card:hover {
    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(212, 175, 55, 0.15),
        0 0 50px rgba(212, 175, 55, 0.08),
        inset 0 1px 0 rgba(255, 230, 130, 0.04);
    border-color: rgba(212, 175, 55, 0.35);
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.contact-card::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 240px;
    height: 240px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.contact-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(212, 175, 55, 0.6);
}

.contact-header-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
    animation: pulse 2s infinite;
}

.contact-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--cream);
    text-align: center;
    margin: 8px 0 4px;
}

.contact-sub {
    color: var(--text-muted);
    text-align: center;
    font-size: 0.88rem;
    margin-bottom: 28px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-field label {
    display: block;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--copper);
    margin-bottom: 9px;
    padding-left: 2px;
}

.contact-input,
.contact-textarea {
    width: 100%;
    padding: 14px 22px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(151, 122, 90, 0.32);
    border-radius: 50px;
    color: var(--white);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.92rem;
    outline: none;
    transition: all 0.3s ease;
}

.contact-input::placeholder,
.contact-textarea::placeholder {
    color: rgba(238, 237, 235, 0.25);
}

.contact-input:focus,
.contact-textarea:focus {
    border-color: var(--gold);
    background: rgba(212, 175, 55, 0.05);
    box-shadow: 0 0 22px rgba(212, 175, 55, 0.12);
}

.contact-textarea {
    border-radius: 18px;
    min-height: 110px;
    resize: vertical;
}

.contact-btn {
    width: 100%;
    padding: 16px;
    border: none;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--dark);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.05rem;
    letter-spacing: 0.2em;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    margin-top: 4px;
}

.contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 45px rgba(212, 175, 55, 0.45);
}

.contact-btn:active {
    transform: translateY(-1px);
}

.contact-msg {
    display: none;
    padding: 12px 18px;
    border-radius: 12px;
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 16px;
    animation: fadeUp 0.4s ease;
}

/* ── Chip micro-interactions ── */
.chip.active::after {
    content: ' ✓';
    font-size: 0.75em;
    opacity: 0.8;
}

/* ── Form-card hover glow ── */
.form-card:hover {
    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(212, 175, 55, 0.15),
        0 0 50px rgba(212, 175, 55, 0.08),
        inset 0 1px 0 rgba(255, 230, 130, 0.04);
    border-color: rgba(212, 175, 55, 0.35);
}

/* ── Resultado animation enhancement ── */
.resultado.visible {
    display: block;
    animation: resultPop 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes resultPop {
    0% {
        opacity: 0;
        transform: translateY(22px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ── Parallax subtle ── */
.bg-scene {
    background-attachment: fixed;
}

/* ── Animación ── */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(22px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ══════════════════════════════════════════
   ✦ MEJORAS VISUALES ✦
   ══════════════════════════════════════════ */

/* ── Hero glow ── */
.hero-glow {
    position: absolute;
    top: -20%;
    left: -15%;
    width: 130%;
    height: 160%;
    background: radial-gradient(ellipse at 40% 50%, rgba(212, 175, 55, 0.12) 0%, transparent 60%);
    pointer-events: none;
    animation: heroGlow 4s ease-in-out infinite;
    z-index: 0;
}

@keyframes heroGlow {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.08); }
}

/* ── Hero staggered words ── */
.hero-word {
    display: inline-block;
    opacity: 0;
    transform: translateY(40px);
}

.hero-word--vive {
    animation: wordFadeIn 0.8s 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero-word--ibague {
    animation: wordFadeIn 0.8s 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    display: block;
}

@keyframes wordFadeIn {
    to { opacity: 1; transform: translateY(0); }
}

h1 em.hero-word--ibague {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 0.75em;
    color: var(--gold);
    display: block;
    letter-spacing: 0.02em;
}

/* ── Particles ── */
.particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.particles::before,
.particles::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow:
        120px 30vh 0 1px rgba(212,175,55,0.5),
        340px 55vh 0 0.5px rgba(212,175,55,0.3),
        560px 20vh 0 1.5px rgba(212,175,55,0.4),
        780px 70vh 0 0.8px rgba(212,175,55,0.35),
        200px 80vh 0 1.2px rgba(212,175,55,0.25),
        500px 10vh 0 0.6px rgba(212,175,55,0.45),
        650px 45vh 0 1px rgba(212,175,55,0.3),
        900px 60vh 0 0.7px rgba(212,175,55,0.4),
        150px 90vh 0 1.3px rgba(212,175,55,0.2),
        420px 15vh 0 0.9px rgba(212,175,55,0.5),
        700px 85vh 0 1.1px rgba(212,175,55,0.35),
        1000px 40vh 0 0.5px rgba(212,175,55,0.3);
    animation: particleFloat 12s linear infinite;
    opacity: 0.6;
}

.particles::after {
    box-shadow:
        80px 25vh 0 0.7px rgba(212,175,55,0.4),
        280px 50vh 0 1px rgba(212,175,55,0.3),
        480px 75vh 0 0.5px rgba(212,175,55,0.5),
        620px 35vh 0 1.2px rgba(212,175,55,0.25),
        820px 65vh 0 0.8px rgba(212,175,55,0.35),
        180px 12vh 0 1px rgba(212,175,55,0.4),
        380px 82vh 0 0.6px rgba(212,175,55,0.3),
        540px 28vh 0 1px rgba(212,175,55,0.45),
        740px 52vh 0 0.9px rgba(212,175,55,0.2),
        920px 88vh 0 1.4px rgba(212,175,55,0.35),
        200px 42vh 0 0.7px rgba(212,175,55,0.3),
        450px 18vh 0 1.1px rgba(212,175,55,0.4);
    animation: particleFloat 15s -5s linear infinite;
    opacity: 0.5;
}

@keyframes particleFloat {
    0% { transform: translateY(0) translateX(0); opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.4; }
    100% { transform: translateY(-110vh) translateX(30px); opacity: 0; }
}

/* ── Input icons ── */
.input-icon-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 18px;
    font-size: 1rem;
    z-index: 2;
    pointer-events: none;
    opacity: 0.6;
}

.input-icon-wrap input[type="text"] {
    padding-left: 48px;
}

.select-icon {
    position: absolute;
    left: 18px;
    font-size: 1rem;
    z-index: 2;
    pointer-events: none;
    opacity: 0.6;
    top: 50%;
    transform: translateY(-50%);
}

.select-wrapper .select-icon + select {
    padding-left: 48px;
}

/* ── Chips enhanced glow ── */
.chip.active {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.28), rgba(184, 134, 11, 0.22));
    border-color: var(--gold);
    color: var(--gold);
    box-shadow: 0 0 24px rgba(212, 175, 55, 0.3), 0 0 60px rgba(212, 175, 55, 0.1);
    transform: scale(1.05);
}

/* ── Button spinner ── */
.btn-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(10, 8, 6, 0.2);
    border-top-color: var(--dark);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin: 0 auto;
}

.btn-recomendar.loading .btn-text { display: none; }
.btn-recomendar.loading .btn-shimmer { display: none; }
.btn-recomendar.loading .btn-spinner { display: block; }
.btn-recomendar.loading { pointer-events: none; }

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ── Result card visual ── */
.res-card {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    min-height: 320px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.res-card:hover {
    border-color: rgba(212, 175, 55, 0.45);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.12);
}

.res-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
        rgba(10, 8, 6, 0.97) 0%,
        rgba(10, 8, 6, 0.65) 40%,
        rgba(10, 8, 6, 0.2) 70%,
        transparent 100%);
}

.res-card-content {
    position: relative;
    z-index: 2;
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 320px;
    justify-content: flex-end;
}

.res-badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 4px 14px;
    border-radius: 50px;
    border: 1px solid rgba(212, 175, 55, 0.4);
    background: rgba(10, 8, 6, 0.6);
    backdrop-filter: blur(8px);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 6px;
}

/* ── Stat count-up ── */
.stat {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 2px;
}

.stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.2rem;
    color: var(--gold);
    letter-spacing: 0.05em;
    line-height: 1;
}

.stat-suffix {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.1rem;
    color: var(--gold);
    opacity: 0.8;
    margin-left: 2px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .hero-section {
        grid-template-columns: 1fr;
        padding: 100px 6% 50px;
        gap: 40px;
    }

    h1 {
        font-size: clamp(4rem, 14vw, 6rem);
    }

    .hero-stat-row {
        gap: 16px;
    }
}

@media (max-width: 768px) {
    header .logo {
        width: 110px;
        height: 44px;
    }
    .hero-section {
        padding: 90px 5% 40px;
    }
    h1 {
        font-size: clamp(3.5rem, 12vw, 5rem);
    }
    .hero-desc {
        font-size: 0.9rem;
    }
    .chips {
        gap: 8px;
    }
    .chip {
        padding: 7px 14px;
        font-size: 0.72rem;
    }
    .form-card {
        padding: 32px 28px;
    }
    .contact-card {
        padding: 32px 28px;
    }
    .res-card {
        min-height: 240px;
    }
    .res-card-content {
        min-height: 240px;
        padding: 20px;
    }
}

@media (max-width: 560px) {
    .form-card {
        padding: 24px 18px;
    }

    .contact-card {
        padding: 24px 18px;
    }

    .companions-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-contenido {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    nav ul li a {
        font-size: 0.62rem;
        padding: 6px 8px;
    }
    .hero-label {
        font-size: 0.55rem;
    }
    .hero-stat-row {
        flex-wrap: wrap;
        gap: 12px;
    }
    .stat-num {
        font-size: 1.8rem;
    }
    .field-group input[type="text"],
    .field-group select {
        padding: 12px 16px;
        font-size: 0.85rem;
    }
    .select-wrapper::after {
        right: 16px;
    }
    .btn-recomendar {
        padding: 14px;
        font-size: 0.95rem;
    }
    .contact-input,
    .contact-textarea {
        padding: 12px 16px;
        font-size: 0.85rem;
    }
}

@media (max-width: 380px) {
    .form-card {
        padding: 20px 14px;
        border-radius: 20px;
    }
    .contact-card {
        padding: 20px 14px;
    }
    .companions-grid {
        grid-template-columns: 1fr;
    }
}