/* ================================================================
   CYNTIA CERNA — CENTURY 21 PRIME
   ADN Visual Oficial C21 | Lima, Perú
   Tipografía: Barlow Semi Condensed + Inter
================================================================ */

/* ----------------------------------------------------------------
   VARIABLES — Paleta oficial Century 21
---------------------------------------------------------------- */
:root {
    /* Dorados C21 */
    --gold:        #beaf87;
    --gold-2:      #a19276;
    --gold-light:  #d0c4a4;
    --gold-dark:   #8a7c63;
    --gold-bg:     rgba(190,175,135,.08);
    --gold-border: rgba(190,175,135,.28);

    /* Grises C21 */
    --gray-corp:   #808285;
    --gray-light:  #e6e7e8;
    --gray-mid:    #b8b8b8;
    --gray-text:   #555555;

    /* Neutros */
    --black:       #000000;
    --dark:        #0c0c0c;
    --dark-2:      #141414;
    --dark-card:   #1c1c1c;
    --white:       #ffffff;
    --off-white:   #f7f6f3;

    /* Acento (uso muy limitado) */
    --green:       #255226;

    /* Tipografías */
    --font-title:  'Barlow Semi Condensed', sans-serif;
    --font-body:   'Inter', sans-serif;

    /* Forma */
    --radius-sm:   3px;
    --radius:      6px;
    --radius-md:   10px;
    --radius-lg:   16px;

    /* Efectos */
    --transition:  .28s cubic-bezier(.4,0,.2,1);
    --navbar-h:    78px;
    --shadow-gold: 0 8px 32px rgba(190,175,135,.18);
    --shadow-dark: 0 12px 48px rgba(0,0,0,.45);
    --shadow-card: 0 2px 20px rgba(0,0,0,.07);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: var(--font-body);
    color: var(--dark);
    background: var(--white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img    { display: block; max-width: 100%; height: auto; }
a      { text-decoration: none; color: inherit; }
ul     { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ----------------------------------------------------------------
   UTILIDADES GLOBALES
---------------------------------------------------------------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}

.gold-text { color: var(--gold); }

/* Etiqueta de sección */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-title);
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 14px;
}
.section-tag::before {
    content: '';
    display: block;
    width: 32px; height: 1px;
    background: var(--gold);
}
.section-tag.light { color: var(--gold-light); }
.section-tag.light::before { background: var(--gold-light); }

/* Títulos de sección */
.section-title {
    font-family: var(--font-title);
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.01em;
    color: var(--dark);
    margin-bottom: 16px;
    text-transform: uppercase;
}
.section-title.light { color: var(--white); }

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--gray-text);
    line-height: 1.75;
    margin-top: 10px;
}
.section-subtitle.light { color: var(--gray-mid); }

/* ----------------------------------------------------------------
   BOTONES
---------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-title);
    font-weight: 600;
    font-size: .95rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 14px 30px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: pointer;
    border: 1.5px solid transparent;
    line-height: 1;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gold);
    color: var(--black);
    border-color: var(--gold);
}
.btn-primary:hover {
    background: var(--gold-light);
    border-color: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-outline {
    background: transparent;
    color: var(--gold);
    border-color: var(--gold);
}
.btn-outline:hover {
    background: var(--gold);
    color: var(--black);
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.4);
}
.btn-whatsapp:hover {
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.7);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
    justify-content: center;
    font-size: .95rem;
    padding: 16px 30px;
}

/* ----------------------------------------------------------------
   ANIMACIONES DE SCROLL
---------------------------------------------------------------- */
[data-animate] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .65s ease, transform .65s ease;
}
[data-animate="fade-left"]  { transform: translateX(36px); }
[data-animate="fade-right"] { transform: translateX(-36px); }
[data-animate].visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* ----------------------------------------------------------------
   NAVBAR
---------------------------------------------------------------- */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    height: var(--navbar-h);
    background: var(--black);
    border-bottom: 1px solid rgba(190,175,135,.15);
    transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
    background: rgba(0,0,0,.97);
    box-shadow: 0 2px 30px rgba(0,0,0,.6);
    border-bottom-color: rgba(190,175,135,.22);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    gap: 24px;
}

/* ── Logo C21 ── */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    flex-shrink: 0;
}

.c21-globe-wrap {
    width: 44px; height: 44px;
    flex-shrink: 0;
}

.c21-brand-block {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
    border-right: 1px solid rgba(190,175,135,.22);
    padding-right: 14px;
}
.c21-wordmark {
    font-family: var(--font-title);
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: .04em;
    color: var(--white);
    text-transform: uppercase;
}
.c21-franchise {
    font-family: var(--font-title);
    font-size: .65rem;
    font-weight: 600;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-top: 1px;
}

.agent-id-block {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.agent-name {
    font-family: var(--font-title);
    font-size: .88rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: .03em;
    text-transform: uppercase;
}
.agent-title-tag {
    font-size: .62rem;
    color: var(--gray-corp);
    letter-spacing: .1em;
    text-transform: uppercase;
}

/* ── Menú desktop ── */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2px;
}
.nav-link {
    color: rgba(255,255,255,.75);
    font-family: var(--font-title);
    font-size: .82rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: color var(--transition);
}
.nav-link:hover { color: var(--gold); }

.nav-link.nav-cta {
    background: var(--gold);
    color: var(--black);
    font-weight: 700;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    margin-left: 10px;
    letter-spacing: .06em;
}
.nav-link.nav-cta:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-gold);
}

/* ── Hamburger ── */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px; height: 18px;
    z-index: 1100;
}
.hamburger span {
    display: block;
    height: 1.5px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-6px); }

/* ----------------------------------------------------------------
   HERO
---------------------------------------------------------------- */
.hero {
    min-height: 100vh;
    background: var(--black);
    position: relative;
    display: flex;
    align-items: center;
    padding-top: var(--navbar-h);
    overflow: hidden;
}

/* Línea decorativa dorada diagonal */
.hero::after {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--gold-border) 30%, var(--gold-border) 70%, transparent);
    pointer-events: none;
    z-index: 1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 64px;
    padding-top: 64px;
    padding-bottom: 80px;
    position: relative;
    z-index: 2;
}

/* Badge MVCS */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-title);
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid var(--gold-border);
    padding: 7px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 28px;
}
.badge-dot {
    width: 6px; height: 6px;
    background: var(--gold);
    border-radius: 50%;
    animation: pulse-dot 2.2s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .4; transform: scale(.6); }
}

/* Título hero */
.hero-title {
    font-family: var(--font-title);
    font-size: clamp(2.6rem, 5.5vw, 4.2rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.05;
    letter-spacing: -.01em;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.hero-title .line-gold { color: var(--gold); }

/* Subtítulo */
.hero-subtitle {
    font-size: 1rem;
    color: var(--gray-mid);
    max-width: 480px;
    line-height: 1.8;
    margin-bottom: 40px;
}

/* Botones hero */
.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 52px;
}

/* Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,.08);
}
.stat { text-align: left; padding: 0 28px; }
.stat:first-child { padding-left: 0; }
.stat-number {
    display: block;
    font-family: var(--font-title);
    font-size: 2rem;
    font-weight: 800;
    color: var(--gold);
    line-height: 1;
    margin-bottom: 4px;
    letter-spacing: -.02em;
}
.stat-label {
    font-size: .72rem;
    color: var(--gray-corp);
    letter-spacing: .06em;
    text-transform: uppercase;
    font-weight: 500;
}
.stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(255,255,255,.1);
    flex-shrink: 0;
}

/* Imagen hero */
.hero-image-wrapper { position: relative; }

.hero-image-frame {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--gold-border);
    background: var(--dark-2);
    /* Fade izquierdo para integrar con el fondo negro */
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 30%, black 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 30%, black 100%);
}
.hero-image-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.6) 0%, transparent 40%);
    z-index: 1;
    pointer-events: none;
}
.hero-image {
    width: 100%;
    height: 560px;
    object-fit: cover;
    object-position: 68% top;
    display: block;
    filter: contrast(1.03);
}

/* Badge inferior foto */
.hero-image-badge {
    position: absolute;
    bottom: 20px; left: 20px; right: 20px;
    background: rgba(0,0,0,.88);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 2;
    color: var(--gold);
}
.hero-image-badge div { display: flex; flex-direction: column; }
.hero-image-badge strong { font-size: .88rem; color: var(--white); font-weight: 700; font-family: var(--font-title); letter-spacing: .04em; text-transform: uppercase; }
.hero-image-badge span  { font-size: .72rem; color: var(--gray-corp); margin-top: 2px; }

/* Scroll hint */
.hero-scroll {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,.3);
    font-size: .68rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    font-family: var(--font-title);
    animation: bounce-scroll 2.8s infinite;
    z-index: 2;
}
.scroll-arrow { color: var(--gold); }
@keyframes bounce-scroll {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(7px); }
}

/* Fondo: Lima skyline apagado */
.hero-backdrop {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}
.hbd-city {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1531968455001-5c5272a41129?w=1920&q=50') center/cover no-repeat;
    opacity: .07;
    filter: saturate(.3);
}
/* Tarjetas de propiedades (ocultas por defecto en móvil) */
.hbd-prop { display: none; }

/* ----------------------------------------------------------------
   SOBRE MÍ
---------------------------------------------------------------- */
.about {
    padding: 112px 0;
    background: var(--off-white);
    position: relative;
}
.about::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px; height: 100%;
    background: var(--gold);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

/* Imagen */
.about-image-wrapper { position: relative; }
.about-image-frame {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--gray-light);
    background: var(--gray-light);
}
.about-image-frame::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 30%;
    background: linear-gradient(to top, var(--off-white), transparent);
    pointer-events: none;
}
.about-image {
    width: 100%;
    height: 580px;
    object-fit: cover;
    object-position: top center;
    display: block;
}

/* Badge experiencia */
.about-exp-badge {
    position: absolute;
    bottom: 24px;
    right: -20px;
    background: var(--gold);
    color: var(--black);
    border-radius: var(--radius-sm);
    padding: 20px 22px;
    text-align: center;
    box-shadow: var(--shadow-gold);
    z-index: 2;
}
.exp-number {
    display: block;
    font-family: var(--font-title);
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
    letter-spacing: -.02em;
}
.exp-label {
    font-family: var(--font-title);
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    line-height: 1.3;
}

/* Contenido */
.about-content { padding-left: 8px; }

.about-text {
    color: var(--gray-text);
    line-height: 1.85;
    margin-bottom: 18px;
    font-size: .97rem;
}
.about-text strong { color: var(--dark); font-weight: 600; }

.about-quote {
    font-family: var(--font-title);
    font-style: italic;
    color: var(--gold);
    font-weight: 600;
    font-size: 1.05rem;
    letter-spacing: .02em;
    border-left: 3px solid var(--gold);
    padding-left: 18px;
    margin: 24px 0;
}

/* Checks */
.about-features { display: flex; flex-direction: column; gap: 12px; margin: 24px 0; }
.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: .93rem;
    color: var(--gray-text);
    font-weight: 400;
}
.feature-check {
    width: 24px; height: 24px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
    color: var(--black);
}

/* Badges credenciales */
.trust-badges { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.c21-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-left: 3px solid var(--gold);
    border-radius: var(--radius-sm);
    padding: 11px 16px;
    color: var(--gray-text);
    font-size: .85rem;
}
.c21-badge svg { color: var(--gold); flex-shrink: 0; }
.c21-badge strong { color: var(--dark); font-weight: 600; }
.mvcs-badge {
    border-left-color: var(--green);
}
.mvcs-badge svg { color: var(--green); }
.mvcs-badge strong { color: var(--green); }

/* ----------------------------------------------------------------
   SERVICIOS
---------------------------------------------------------------- */
.services {
    padding: 112px 0;
    background: var(--dark);
    position: relative;
}
.services::before {
    content: 'SERVICIOS';
    position: absolute;
    top: 60px; right: 28px;
    font-family: var(--font-title);
    font-size: 8rem;
    font-weight: 800;
    color: rgba(190,175,135,.03);
    letter-spacing: .1em;
    pointer-events: none;
    white-space: nowrap;
    line-height: 1;
}

.services .section-title { color: var(--white); }
.services .section-subtitle { color: var(--gray-mid); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--gold-border);
    border: 1px solid var(--gold-border);
}

.service-card {
    background: var(--dark);
    padding: 40px 32px;
    transition: background var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card:hover {
    background: var(--dark-card);
}
.service-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--gold);
    transition: width .4s ease;
}
.service-card:hover::after { width: 100%; }

.service-icon {
    color: var(--gold);
    margin-bottom: 20px;
    opacity: .85;
}
.service-card h3 {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.service-card p {
    font-size: .88rem;
    color: var(--gray-corp);
    line-height: 1.75;
}

/* ----------------------------------------------------------------
   BENEFICIOS
---------------------------------------------------------------- */
.benefits {
    padding: 112px 0;
    background: var(--off-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.benefit-card {
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-top: 3px solid transparent;
    border-radius: var(--radius-sm);
    padding: 36px 28px;
    transition: var(--transition);
    position: relative;
}
.benefit-card:hover {
    border-top-color: var(--gold);
    box-shadow: var(--shadow-card);
    transform: translateY(-4px);
}

.benefit-number {
    position: absolute;
    top: 16px; right: 20px;
    font-family: var(--font-title);
    font-size: 3rem;
    font-weight: 800;
    color: var(--gray-light);
    line-height: 1;
    pointer-events: none;
}
.benefit-icon { color: var(--gold); margin-bottom: 16px; }
.benefit-card h3 {
    font-family: var(--font-title);
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.benefit-card p { font-size: .88rem; color: var(--gray-text); line-height: 1.75; }

/* CTA card */
.benefit-cta-card {
    background: var(--gold);
    border-color: var(--gold);
    border-top-color: var(--gold-dark);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}
.benefit-cta-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-gold); }
.benefit-cta-card h3 { color: var(--black); font-size: 1.2rem; margin-bottom: 10px; }
.benefit-cta-card p  { color: rgba(0,0,0,.6); margin-bottom: 22px; }
.benefit-cta-card .btn-primary {
    background: var(--black);
    border-color: var(--black);
    color: var(--white);
}
.benefit-cta-card .btn-primary:hover {
    background: var(--dark-2);
    border-color: var(--dark-2);
    box-shadow: none;
}

/* ----------------------------------------------------------------
   FORMULARIO DE CAPTACIÓN
---------------------------------------------------------------- */
.capture-form {
    padding: 112px 0;
    background: var(--black);
    position: relative;
}
.capture-form::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: var(--gold-border);
}

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

.form-info .section-title { color: var(--white); }
.form-info > p {
    color: var(--gray-mid);
    line-height: 1.8;
    margin-bottom: 32px;
    font-size: .97rem;
}

.form-benefits-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }
.form-benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: .93rem;
    color: var(--gray-mid);
}
.fbi-icon {
    width: 24px; height: 24px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--black);
    flex-shrink: 0;
}

.whatsapp-direct-block p { font-size: .85rem; color: var(--gray-corp); margin-bottom: 12px; }

.btn-wa-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-title);
    font-weight: 600;
    font-size: .88rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 12px 22px;
    border-radius: var(--radius-sm);
    border: 1.5px solid #25D366;
    color: #25D366;
    transition: var(--transition);
}
.btn-wa-outline:hover {
    background: #25D366;
    color: var(--black);
    transform: translateY(-2px);
}

/* Form */
.form-wrapper {
    background: var(--dark-2);
    border: 1px solid var(--gold-border);
    border-radius: var(--radius-sm);
    padding: 40px;
}

.property-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full-width { margin-bottom: 16px; }

.form-group label {
    font-family: var(--font-title);
    font-size: .72rem;
    font-weight: 600;
    color: var(--gray-corp);
    letter-spacing: .1em;
    text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid rgba(190,175,135,.2);
    border-radius: var(--radius-sm);
    font-size: .93rem;
    color: var(--white);
    background: var(--dark-card);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.2); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(190,175,135,.12);
}
.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23beaf87' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
    cursor: pointer;
    color: var(--gray-mid);
}
.form-group select option { background: var(--dark-card); }
.form-group textarea { resize: vertical; min-height: 110px; }

.property-form .btn-block { margin-top: 8px; }

.form-disclaimer {
    text-align: center;
    font-size: .75rem;
    color: rgba(255,255,255,.25);
    margin-top: 12px;
    line-height: 1.5;
}

/* Éxito */
.form-success {
    display: none;
    text-align: center;
    padding: 48px 24px;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.form-success.show { display: flex; }
.success-icon {
    width: 80px; height: 80px;
    background: var(--gold-bg);
    border: 1px solid var(--gold-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    animation: pop-in .5s ease;
}
@keyframes pop-in {
    0%   { transform: scale(.5); opacity: 0; }
    100% { transform: scale(1);  opacity: 1; }
}
.form-success h3 { font-family: var(--font-title); font-size: 1.6rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: .04em; }
.form-success p  { color: var(--gray-mid); font-size: .97rem; }
.success-bar { width: 100%; height: 2px; background: rgba(255,255,255,.08); border-radius: 2px; overflow: hidden; margin-top: 8px; }
.success-bar-fill { height: 100%; background: var(--gold); width: 0%; animation: fill-bar 3s linear forwards; }
@keyframes fill-bar { to { width: 100%; } }

/* ----------------------------------------------------------------
   PROPIEDADES
---------------------------------------------------------------- */
.properties {
    padding: 112px 0;
    background: var(--off-white);
    position: relative;
}

.properties .section-title { color: var(--dark); }

/* Grid 3 col */
.properties-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}
.prop-grid-3 { grid-template-columns: repeat(3, 1fr) !important; }

/* Fichas de propiedad */
.pcard {
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-top: 3px solid transparent;
    border-radius: var(--radius-sm);
    padding: 28px 24px 22px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: var(--transition);
    position: relative;
}
.pcard:hover {
    border-top-color: var(--gold);
    box-shadow: var(--shadow-card);
    transform: translateY(-4px);
}

/* Destacada */
.pcard-highlight {
    background: var(--dark);
    border-color: rgba(190,175,135,.2);
    border-top: 3px solid var(--gold);
}
.pcard-highlight .pcard-distrito { color: var(--white); }
.pcard-highlight .pcard-tipo     { color: var(--gold); }
.pcard-highlight .pcard-precio   { color: var(--white); }
.pcard-highlight .pi-label       { color: rgba(255,255,255,.4); }
.pcard-highlight .pi-val         { color: rgba(255,255,255,.85); }
.pcard-highlight .pcard-desc     { color: rgba(255,255,255,.45); border-color: rgba(255,255,255,.08); }
.pcard-highlight .pcard-info li  { border-color: rgba(255,255,255,.07); }

/* Fila top */
.pcard-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 2px; }
.pcard-op {
    font-family: var(--font-title);
    font-size: .65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
    padding: 3px 10px;
    border-radius: 2px;
}
.pcard-op.venta   { background: var(--gold-bg); color: var(--gold-dark); border: 1px solid var(--gold-border); }
.pcard-op.alquiler{ background: #eef4fb; color: #1a6eb5; border: 1px solid rgba(26,110,181,.2); }

.pcard-agent {
    font-family: var(--font-title);
    font-size: .62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    padding: 3px 10px;
    border-radius: 2px;
    background: var(--gold);
    color: var(--black);
}
.pcard-agent.red-c21 {
    background: transparent;
    color: var(--gray-corp);
    border: 1px solid rgba(190,175,135,.25);
}
.pcard-highlight .pcard-agent:not(.red-c21) { background: var(--gold); color: var(--black); }

/* Distrito */
.pcard-distrito {
    font-family: var(--font-title);
    font-size: clamp(1.2rem, 2.5vw, 1.55rem);
    font-weight: 700;
    color: var(--dark);
    letter-spacing: .03em;
    text-transform: uppercase;
    line-height: 1.1;
}

/* Tipo */
.pcard-tipo {
    font-family: var(--font-title);
    font-size: .7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--gold);
}

/* Precio */
.pcard-precio {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
    line-height: 1;
    margin: 2px 0;
    letter-spacing: -.01em;
}
.pcard-mes { font-size: .78rem; font-weight: 400; color: var(--gray-corp); }

/* Info */
.pcard-info { display: flex; flex-direction: column; gap: 0; margin: 2px 0; }
.pcard-info li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 7px 0;
    border-bottom: 1px solid rgba(0,0,0,.05);
    font-size: .83rem;
}
.pcard-info li:last-child { border-bottom: none; }
.pi-label { color: var(--gray-corp); font-weight: 400; }
.pi-val   { color: var(--dark); font-weight: 600; text-align: right; }

/* Descripción */
.pcard-desc {
    font-size: .8rem;
    color: var(--gray-text);
    line-height: 1.6;
    padding-top: 10px;
    border-top: 1px solid rgba(0,0,0,.05);
    margin-top: 2px;
}

/* CTA */
.properties-cta {
    text-align: center;
    padding: 48px;
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-top: 3px solid var(--gold);
    border-radius: var(--radius-sm);
}
.properties-cta p {
    font-family: var(--font-title);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

/* ----------------------------------------------------------------
   TESTIMONIOS
---------------------------------------------------------------- */
.testimonials { padding: 112px 0; background: var(--white); }

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testi-card {
    background: var(--off-white);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-sm);
    padding: 36px 30px;
    transition: var(--transition);
    position: relative;
}
.testi-card::before {
    content: '"';
    position: absolute;
    top: 16px; right: 24px;
    font-family: var(--font-title);
    font-size: 5rem;
    color: var(--gold-border);
    line-height: 1;
    pointer-events: none;
}
.testi-card:hover { box-shadow: var(--shadow-card); transform: translateY(-3px); }
.testi-card.testi-featured { background: var(--dark); border-color: var(--gold-border); }
.testi-card.testi-featured::before { color: rgba(190,175,135,.12); }

.testi-stars { font-size: .95rem; color: var(--gold); letter-spacing: 3px; margin-bottom: 18px; }

.testi-text {
    font-size: .93rem;
    line-height: 1.8;
    color: var(--gray-text);
    margin-bottom: 24px;
    font-style: italic;
}
.testi-featured .testi-text { color: rgba(255,255,255,.65); }

.testi-author {
    display: flex;
    align-items: center;
    gap: 14px;
    border-top: 1px solid rgba(0,0,0,.07);
    padding-top: 20px;
}
.testi-featured .testi-author { border-top-color: rgba(255,255,255,.08); }

.testi-avatar {
    width: 42px; height: 42px;
    background: var(--gold);
    color: var(--black);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: .88rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    letter-spacing: .04em;
}
.testi-info { display: flex; flex-direction: column; gap: 3px; }
.testi-info strong  { font-size: .93rem; font-weight: 700; color: var(--dark); }
.testi-featured .testi-info strong { color: var(--white); }
.testi-info span    { font-size: .76rem; color: var(--gray-corp); }
.testi-featured .testi-info span { color: rgba(255,255,255,.4); }

/* ----------------------------------------------------------------
   CONTACTO / REDES
---------------------------------------------------------------- */
.contact {
    padding: 112px 0;
    background: var(--off-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
}

.contact-card {
    background: var(--white);
    border: 1px solid var(--gray-light);
    border-bottom: 3px solid transparent;
    border-radius: var(--radius-sm);
    padding: 28px 20px;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.contact-card:hover { border-bottom-color: var(--gold); box-shadow: var(--shadow-card); transform: translateY(-4px); }

.contact-icon {
    width: 58px; height: 58px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
    transition: var(--transition);
}
.contact-card h3  { font-family: var(--font-title); font-size: .9rem; font-weight: 700; color: var(--dark); text-transform: uppercase; letter-spacing: .06em; }
.contact-card p   { font-size: .8rem; color: var(--gray-corp); }
.contact-arrow    { font-family: var(--font-title); font-size: .75rem; font-weight: 700; margin-top: 4px; letter-spacing: .08em; text-transform: uppercase; color: var(--gold); }

/* Colores */
.c-whatsapp  .contact-icon { background: #e8faf0; color: #25D366; }
.c-instagram .contact-icon { background: #fdf0f7; color: #e1306c; }
.c-facebook  .contact-icon { background: #eef3fb; color: #1877f2; }
.c-tiktok    .contact-icon { background: #f0f0f0; color: #010101; }
.c-email     .contact-icon { background: var(--gold-bg); color: var(--gold); }

/* ----------------------------------------------------------------
   FOOTER
---------------------------------------------------------------- */
.footer {
    background: var(--black);
    color: rgba(255,255,255,.55);
    padding-top: 80px;
    border-top: 1px solid var(--gold-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-c21-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 4px;
}
.footer-c21-logo .c21-wordmark { font-size: .95rem; }
.footer-c21-logo .c21-franchise { font-size: .58rem; }

.footer-desc {
    font-size: .85rem;
    line-height: 1.8;
    color: rgba(255,255,255,.4);
    max-width: 280px;
}
.footer-mvcs {
    font-size: .78rem;
    color: rgba(255,255,255,.3);
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.footer-mvcs strong { color: var(--gold); }
.footer-mvcs span   { color: rgba(255,255,255,.4); }

.footer-col h4 {
    font-family: var(--font-title);
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .14em;
    color: var(--gold);
    margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: .85rem; color: rgba(255,255,255,.45); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--gold); }

.footer-socials { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.fsoc {
    width: 38px; height: 38px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.05);
    color: rgba(255,255,255,.5);
    border: 1px solid rgba(255,255,255,.07);
    transition: var(--transition);
}
.fsoc:hover { background: var(--gold); color: var(--black); border-color: var(--gold); transform: translateY(-2px); }

.footer-btn { font-size: .82rem; padding: 12px 18px; }

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    font-size: .75rem;
    color: rgba(255,255,255,.25);
}

/* ----------------------------------------------------------------
   BOTÓN FLOTANTE WHATSAPP
---------------------------------------------------------------- */
.wa-float {
    position: fixed;
    bottom: 32px; right: 28px;
    z-index: 999;
    width: 58px; height: 58px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 28px rgba(37,211,102,.4);
    transition: transform .3s ease, box-shadow .3s ease;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 10px 36px rgba(37,211,102,.5); }
.wa-float:hover .wa-tooltip { opacity: 1; pointer-events: auto; transform: translateX(0); }

.wa-tooltip {
    position: absolute;
    right: 68px;
    background: var(--dark);
    color: var(--white);
    font-family: var(--font-title);
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translateX(8px);
    transition: var(--transition);
    border: 1px solid var(--gold-border);
}
.wa-tooltip::after {
    content: '';
    position: absolute;
    top: 50%; right: -5px;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-right: none;
    border-left-color: var(--dark);
}

.wa-ping {
    position: absolute;
    top: 0; right: 0;
    width: 14px; height: 14px;
    background: var(--gold);
    border-radius: 50%;
    animation: wa-ping 2.5s infinite;
}
@keyframes wa-ping {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%       { transform: scale(2.4); opacity: 0; }
}

/* ----------------------------------------------------------------
   FAB MENU — Servicios
---------------------------------------------------------------- */
.fab-menu {
    position: fixed;
    bottom: 32px; left: 28px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
}

.fab-main {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--dark);
    border: 1px solid var(--gold-border);
    border-radius: 50px;
    padding: 13px 20px 13px 16px;
    color: var(--gold);
    cursor: pointer;
    box-shadow: 0 6px 24px rgba(0,0,0,.4);
    transition: all .3s ease;
    font-family: var(--font-title);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
}
.fab-menu.visible .fab-main { opacity: 1; transform: translateY(0); pointer-events: auto; }
.fab-main:hover { background: var(--gold); color: var(--black); transform: translateY(-2px); box-shadow: var(--shadow-gold); }

.fab-icon-close { display: none; }
.fab-menu.open .fab-icon-open  { display: none; }
.fab-menu.open .fab-icon-close { display: block; }
.fab-menu.open .fab-main { background: var(--gold); color: var(--black); }

.fab-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
    opacity: 0;
    pointer-events: none;
    transform: translateY(10px);
    transition: opacity .25s ease, transform .25s ease;
}
.fab-menu.open .fab-options { opacity: 1; pointer-events: auto; transform: translateY(0); }

.fab-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(12,12,12,.94);
    border: 1px solid var(--gold-border);
    border-radius: 50px;
    padding: 10px 16px 10px 12px;
    color: var(--white);
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(0,0,0,.35);
    transition: all .25s ease;
    white-space: nowrap;
}
.fab-item:hover { background: var(--gold); color: var(--black); border-color: var(--gold); transform: translateX(4px); box-shadow: var(--shadow-gold); }

.fab-item .fab-icon {
    width: 34px; height: 34px;
    border-radius: 50%;
    background: var(--gold-bg);
    border: 1px solid var(--gold-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    flex-shrink: 0;
    transition: all .25s ease;
}
.fab-item:hover .fab-icon { background: rgba(0,0,0,.15); border-color: rgba(0,0,0,.15); color: var(--black); }

.fab-label { font-family: var(--font-title); font-size: .75rem; font-weight: 600; line-height: 1.35; letter-spacing: .04em; }

.fab-menu.open .fab-options .fab-item:nth-child(1) { transition-delay: .04s; }
.fab-menu.open .fab-options .fab-item:nth-child(2) { transition-delay: .08s; }
.fab-menu.open .fab-options .fab-item:nth-child(3) { transition-delay: .12s; }
.fab-menu.open .fab-options .fab-item:nth-child(4) { transition-delay: .16s; }

/* ================================================================
   RESPONSIVE — TABLET ≤ 1024px
================================================================ */
@media (max-width: 1024px) {

    .hero-container { grid-template-columns: 1fr; gap: 48px; text-align: center; }
    .hero-subtitle  { margin: 0 auto 40px; }
    .hero-buttons   { justify-content: center; }
    .hero-stats     { justify-content: center; }
    .stat           { padding: 0 20px; }
    .stat:first-child { padding-left: 20px; }

    /* Mostrar foto en tablet */
    .hero-image-wrapper { max-width: 520px; margin: 0 auto; width: 100%; }
    .hero-image { height: auto; max-height: 480px; width: 100%; }
    .hero-image-frame { -webkit-mask-image: none; mask-image: none; }

    .about-container { grid-template-columns: 1fr; gap: 56px; }
    .about-image-wrapper { max-width: 520px; margin: 0 auto; width: 100%; }
    .about-image { height: auto; max-height: 500px; width: 100%; }
    .about-exp-badge { right: 0; }
    .about-content { padding-left: 0; }

    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .prop-grid-3   { grid-template-columns: repeat(2, 1fr) !important; }
    .testimonials-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
    .contact-grid  { grid-template-columns: repeat(3, 1fr); }
    .footer-grid   { grid-template-columns: 1fr 1fr; }
    .form-layout   { grid-template-columns: 1fr; gap: 44px; }

    .agent-id-block { display: none; }
}

/* ================================================================
   RESPONSIVE — MOBILE ≤ 768px
================================================================ */
@media (max-width: 768px) {

    :root { --navbar-h: 64px; }

    .hamburger { display: flex; }

    .nav-menu {
        position: fixed;
        top: var(--navbar-h);
        left: 0; right: 0;
        background: rgba(0,0,0,.98);
        flex-direction: column;
        padding: 24px 24px 32px;
        gap: 4px;
        transform: translateY(-110%);
        transition: transform .32s ease;
        border-bottom: 1px solid var(--gold-border);
        z-index: 999;
    }
    .nav-menu.open { transform: translateY(0); }
    .nav-link { padding: 12px 16px; border-radius: var(--radius-sm); font-size: .95rem; }
    .nav-link.nav-cta { text-align: center; margin-left: 0; margin-top: 8px; }

    /* Hero */
    .hero-container { padding: 40px 0 60px; }
    .hero-title     { font-size: 2.4rem; }
    .hero-image     { max-height: 380px; }
    .hero-stats     { flex-wrap: wrap; gap: 20px; justify-content: center; padding-top: 24px; }
    .stat-divider   { display: none; }
    .stat           { padding: 0 12px; }
    .hero-buttons   { flex-direction: column; align-items: center; }
    .hero-buttons .btn { width: 100%; justify-content: center; max-width: 320px; }

    /* Secciones */
    .about, .services, .benefits, .capture-form,
    .properties, .testimonials, .contact { padding: 72px 0; }

    .about-image  { max-height: 380px; }
    .about-exp-badge { position: relative; right: auto; bottom: auto; display: inline-flex; align-items: center; gap: 8px; padding: 14px 18px; margin-top: -1px; border-radius: var(--radius-sm); }

    .services-grid   { grid-template-columns: 1fr; gap: 0; }
    .benefits-grid   { grid-template-columns: 1fr; }
    .prop-grid-3     { grid-template-columns: 1fr !important; }
    .contact-grid    { grid-template-columns: 1fr 1fr; }
    .footer-grid     { grid-template-columns: 1fr; gap: 32px; }

    /* Formulario */
    .form-wrapper { padding: 24px 20px; }
    .property-form .form-row { grid-template-columns: 1fr; }

    /* Testimonios */
    .testimonials-grid { grid-template-columns: 1fr; }
    .testi-card { padding: 28px 22px; }

    /* Footer */
    .footer-bottom { flex-direction: column; text-align: center; }

    /* Float */
    .wa-float { bottom: 20px; right: 16px; width: 52px; height: 52px; }
    .fab-menu  { bottom: 20px; left: 16px; }
    .fab-label { font-size: .7rem; }
    .fab-item  { padding: 8px 14px 8px 10px; }
    .fab-item .fab-icon { width: 28px; height: 28px; }
    .fab-main  { padding: 11px 16px 11px 14px; font-size: .7rem; }

    /* Navbar logo */
    .c21-brand-block { border-right: none; padding-right: 0; }
    .c21-franchise { display: none; }
}

@media (max-width: 480px) {
    .contact-grid  { grid-template-columns: 1fr; }
    .section-title { font-size: 1.85rem; }
    .hero-title    { font-size: 2rem; }
    .hero-stats    { gap: 12px; }
}