:root {
    --primary-dark: #0b1a2e;
    --primary-blue: #1a3a5c;
    --accent-orange: #e8842a;
    --accent-gold: #f5a623;
    --light-bg: #f4f7fc;
    --text-dark: #1a2634;
    --text-muted: #45627a;
    --white: #ffffff;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.10);
    --radius: 20px;
    --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, system-ui, sans-serif;
    background: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============================================================
   HEADER
   ============================================================ */
header {
    background: var(--primary-dark);
    color: var(--white);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border-bottom: 3px solid var(--accent-orange);
}
.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 24px;
}
.logo-area .logo-icon {
    width: 100px;
    height: 100px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.05);
    border-radius: 16px;
    padding: 8px;
}
.logo-area .logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.logo-area .logo-nombre {
    height: 80px;
    display: flex;
    align-items: center;
}
.logo-area .logo-nombre img {
    height: 100%;
    width: auto;
    object-fit: contain;
}
.logo-area .tagline {
    font-size: 0.85rem;
    color: #aac3d9;
    font-weight: 300;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-top: 6px;
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 6px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 36px;
    font-weight: 600;
    align-items: center;
}
nav ul li a {
    color: #e8edf3;
    transition: var(--transition);
    font-size: 1.1rem;
    position: relative;
    letter-spacing: 0.5px;
}
nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -6px;
    left: 0;
    background: var(--accent-orange);
    transition: var(--transition);
}
nav ul li a:hover {
    color: var(--accent-orange);
}
nav ul li a:hover::after {
    width: 100%;
}
.hamburger {
    display: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--white);
    background: none;
    border: none;
    padding: 4px 8px;
}

/* ============================================================
   HERO CON MOSAICO DE IMÁGENES
   ============================================================ */
#hero {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #0d2847 60%, var(--primary-blue) 100%);
    color: var(--white);
    padding: 60px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 2;
}

/* TEXTO DEL HERO */
.hero-text h2 {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}
.hero-text h2 span {
    color: var(--accent-orange);
}
.hero-text p {
    font-size: 1.2rem;
    color: #cfddee;
    margin-bottom: 28px;
    max-width: 480px;
}
.hero-brands {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    margin-top: 16px;
}
.hero-brands span {
    background: rgba(255, 255, 255, 0.08);
    padding: 8px 24px;
    border-radius: 40px;
    font-weight: 600;
    font-size: 0.95rem;
    color: #d4e2f0;
    letter-spacing: 1px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

/* MOSAICO DE IMÁGENES */
.hero-mosaic {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 120px 120px 120px;
    gap: 12px;
    height: 380px;
}

.hero-mosaic .mosaic-item {
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
    transition: var(--transition);
    cursor: pointer;
}
.hero-mosaic .mosaic-item:hover {
    transform: scale(1.03);
    z-index: 5;
    box-shadow: 0 8px 32px rgba(232,132,42,0.3);
}
.hero-mosaic .mosaic-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}
.hero-mosaic .mosaic-item:hover img {
    transform: scale(1.05);
}
.hero-mosaic .mosaic-item .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px 12px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0;
    transition: var(--transition);
}
.hero-mosaic .mosaic-item:hover .overlay {
    opacity: 1;
}

/* Posiciones específicas para el mosaico */
.hero-mosaic .item-1 { grid-column: 1 / 2; grid-row: 1 / 3; }
.hero-mosaic .item-2 { grid-column: 2 / 3; grid-row: 1 / 2; }
.hero-mosaic .item-3 { grid-column: 3 / 4; grid-row: 1 / 2; }
.hero-mosaic .item-4 { grid-column: 2 / 4; grid-row: 2 / 3; }
.hero-mosaic .item-5 { grid-column: 1 / 2; grid-row: 3 / 4; }
.hero-mosaic .item-6 { grid-column: 2 / 3; grid-row: 3 / 4; }
.hero-mosaic .item-7 { grid-column: 3 / 4; grid-row: 3 / 4; }

/* ============================================================
   BOTONES
   ============================================================ */
.btn-primary {
    background: var(--accent-orange);
    color: var(--white);
    padding: 16px 48px;
    border-radius: 50px;
    font-weight: 700;
    display: inline-block;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    box-shadow: 0 4px 16px rgba(232, 132, 42, 0.35);
    letter-spacing: 0.5px;
}
.btn-primary:hover {
    background: #d4731f;
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(232, 132, 42, 0.5);
}

/* ============================================================
   ESTADÍSTICAS (sección aparte)
   ============================================================ */
#estadisticas {
    background: var(--primary-dark);
    color: var(--white);
    padding: 50px 0;
    border-top: 3px solid var(--accent-orange);
    border-bottom: 3px solid var(--accent-orange);
}
.estadisticas-grid {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
}
.estadisticas-grid .stat {
    text-align: center;
}
.estadisticas-grid .stat .number {
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--accent-orange);
    display: block;
    line-height: 1.2;
}
.estadisticas-grid .stat .label {
    font-size: 0.85rem;
    color: #aac3d9;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

/* ============================================================
   SECCIONES
   ============================================================ */
section { padding: 80px 0; }
.section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--primary-dark);
    position: relative;
    display: inline-block;
}
.section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 70px;
    height: 5px;
    background: var(--accent-orange);
    border-radius: 4px;
}
.section-sub {
    color: var(--text-muted);
    font-size: 1.2rem;
    max-width: 650px;
    margin-top: 20px;
}
.text-center { text-align: center; }
.text-center .section-title::after {
    left: 50%;
    transform: translateX(-50%);
}
.text-center .section-sub {
    margin-left: auto;
    margin-right: auto;
}

/* ============================================================
   NOSOTROS
   ============================================================ */
#nosotros { background: var(--white); }
.nosotros-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 40px;
    align-items: center;
}
.nosotros-text p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}
.nosotros-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px 24px;
}
.nosotros-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    font-size: 1.05rem;
}
.nosotros-list li i {
    color: var(--accent-orange);
    font-size: 1.3rem;
    width: 28px;
}
.nosotros-card {
    background: var(--light-bg);
    border-radius: var(--radius);
    padding: 44px 34px;
    border-left: 6px solid var(--accent-orange);
    box-shadow: var(--shadow);
}
.nosotros-card i {
    font-size: 3.2rem;
    color: var(--accent-orange);
    margin-bottom: 12px;
}
.nosotros-card h4 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}
.nosotros-card p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* ============================================================
   SERVICIOS
   ============================================================ */
#servicios { background: var(--light-bg); }
.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 32px;
    margin-top: 50px;
}
.servicio-card {
    background: var(--white);
    padding: 44px 32px;
    border-radius: var(--radius);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    text-align: center;
    transition: var(--transition);
    border-bottom: 4px solid var(--accent-orange);
    position: relative;
    overflow: hidden;
}
.servicio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-gold));
    opacity: 0;
    transition: var(--transition);
}
.servicio-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
}
.servicio-card:hover::before { opacity: 1; }
.servicio-card i {
    font-size: 3.8rem;
    color: var(--primary-dark);
    margin-bottom: 20px;
    background: var(--light-bg);
    padding: 18px;
    border-radius: 18px;
    transition: var(--transition);
}
.servicio-card:hover i {
    color: var(--accent-orange);
    background: rgba(232, 132, 42, 0.08);
}
.servicio-card h3 {
    font-size: 1.35rem;
    margin-bottom: 10px;
}
.servicio-card p {
    color: var(--text-muted);
    font-size: 1rem;
}

/* ============================================================
   MARCAS
   ============================================================ */
#marcas { background: var(--white); }
.marcas-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px 50px;
    margin-top: 40px;
}
.marca-item {
    font-size: 1.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    background: var(--light-bg);
    padding: 20px 44px;
    border-radius: 60px;
    color: var(--primary-dark);
    border: 1px solid #e2eaf2;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 14px;
}
.marca-item i {
    font-size: 1.6rem;
    opacity: 0.6;
}
.marca-item:hover {
    transform: scale(1.05);
    border-color: var(--accent-orange);
    box-shadow: 0 4px 20px rgba(232, 132, 42, 0.12);
}
.marca-item.cat i { color: #f9a825; }
.marca-item.kobelco i { color: #b71c1c; }
.marca-item.dynapac i { color: #0d47a1; }
.marca-item.jias i { color: #2e7d32; }

/* ============================================================
   GALERÍA COMPLETA (Slider + Mini)
   ============================================================ */
#galeria {
    background: var(--light-bg);
    padding-bottom: 60px;
}
.slider-container {
    position: relative;
    max-width: 1100px;
    margin: 40px auto 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.10);
    background: var(--primary-dark);
}
.slider-track {
    display: flex;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}
.slide {
    min-width: 100%;
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-dark);
    color: var(--white);
    padding: 20px;
    position: relative;
    overflow: hidden;
}
.slide .slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.slide .slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px 36px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.slide .slide-overlay .slide-number {
    font-size: 1.1rem;
    opacity: 0.8;
    font-weight: 300;
}
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(11, 26, 46, 0.8);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.15);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
    backdrop-filter: blur(4px);
}
.slider-btn:hover {
    background: var(--accent-orange);
    border-color: var(--accent-orange);
    color: var(--white);
}
.slider-btn.prev { left: 24px; }
.slider-btn.next { right: 24px; }
.slider-dots {
    display: flex;
    justify-content: center;
    gap: 14px;
    padding: 20px 0 12px;
    background: var(--primary-dark);
}
.slider-dots .dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.20);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}
.slider-dots .dot.active {
    background: var(--accent-orange);
    transform: scale(1.2);
}
.slider-dots .dot:hover {
    background: var(--accent-gold);
}

.galeria-mini-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 18px;
    margin-top: 24px;
}
.galeria-mini-item {
    aspect-ratio: 1 / 1;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.galeria-mini-item:hover {
    transform: scale(1.05);
    border-color: var(--accent-orange);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.galeria-mini-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================================
   CONTACTO
   ============================================================ */
#contacto {
    background: var(--primary-dark);
    color: var(--white);
}
#contacto .section-title { color: var(--white); }
#contacto .section-title::after { background: var(--accent-orange); }
#contacto .section-sub { color: #aac3d9; }
.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 40px;
}
.contacto-info p {
    margin: 18px 0;
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    gap: 16px;
}
.contacto-info p i {
    color: var(--accent-orange);
    width: 32px;
    font-size: 1.4rem;
}
.social-links {
    display: flex;
    gap: 18px;
    margin-top: 28px;
    flex-wrap: wrap;
}
.social-links a {
    background: rgba(255, 255, 255, 0.06);
    padding: 14px 34px;
    border-radius: 50px;
    color: var(--white);
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 1.05rem;
}
.social-links a:hover {
    background: var(--accent-orange);
    color: var(--primary-dark);
    transform: translateY(-3px);
}
.contacto-card {
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius);
    padding: 40px 34px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}
.contacto-card blockquote {
    font-size: 1.35rem;
    font-style: italic;
    color: #b0c8dd;
    border-left: 4px solid var(--accent-orange);
    padding-left: 24px;
}
.contacto-card .author {
    margin-top: 24px;
    font-weight: 600;
    color: var(--white);
    font-size: 1.1rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
    background: #050f1a;
    color: #8aa3bb;
    text-align: center;
    padding: 36px 0;
    font-size: 0.95rem;
    border-top: 1px solid #1a2f44;
}
footer span { color: var(--accent-orange); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-text h2 { font-size: 3rem; }
    .hero-mosaic {
        height: 300px;
        grid-template-rows: 100px 100px 100px;
    }
    .nosotros-grid, .contacto-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .nosotros-list { grid-template-columns: 1fr; }
    .section-title { font-size: 2.5rem; }
    .logo-area .logo-icon { width: 80px; height: 80px; }
    .logo-area .logo-nombre { height: 60px; }
    .estadisticas-grid { gap: 40px; }
}
@media (max-width: 768px) {
    nav ul {
        display: none;
        flex-direction: column;
        background: var(--primary-dark);
        padding: 28px;
        width: 100%;
        gap: 18px;
        position: absolute;
        top: 85px;
        left: 0;
        box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
        border-top: 2px solid var(--accent-orange);
    }
    nav ul.active { display: flex; }
    .hamburger { display: block; }
    .hero-text h2 { font-size: 2.4rem; }
    .hero-mosaic {
        height: 220px;
        grid-template-rows: 70px 70px 70px;
        gap: 8px;
    }
    .servicios-grid { grid-template-columns: 1fr 1fr; }
    .marcas-grid { gap: 18px; }
    .marca-item { font-size: 1.3rem; padding: 14px 28px; }
    .slider-btn { width: 48px; height: 48px; font-size: 1.3rem; }
    .slider-btn.prev { left: 12px; }
    .slider-btn.next { right: 12px; }
    .contacto-grid { gap: 36px; }
    .galeria-mini-grid {
        grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
        gap: 12px;
    }
    .logo-area .logo-icon { width: 70px; height: 70px; }
    .logo-area .logo-nombre { height: 50px; }
    .logo-area .tagline { font-size: 0.7rem; }
    .estadisticas-grid { gap: 24px; }
    .estadisticas-grid .stat .number { font-size: 2.4rem; }
}
@media (max-width: 480px) {
    .servicios-grid { grid-template-columns: 1fr; }
    .hero-text h2 { font-size: 2rem; }
    .hero-mosaic {
        height: 160px;
        grid-template-rows: 50px 50px 50px;
        gap: 6px;
    }
    .logo-area .logo-icon { width: 56px; height: 56px; }
    .logo-area .logo-nombre { height: 38px; }
    .logo-area .tagline { font-size: 0.55rem; letter-spacing: 2px; }
    .section-title { font-size: 2rem; }
    .container { padding: 0 16px; }
    .social-links a { padding: 12px 20px; font-size: 0.9rem; }
    .marca-item { font-size: 1rem; padding: 10px 18px; }
    .estadisticas-grid .stat .number { font-size: 2rem; }
}

/* ============================================================
   FORMULARIO DE CONTACTO
   ============================================================ */
.contacto-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 16px;
}
.contacto-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.contacto-form label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--white);
}
.contacto-form input,
.contacto-form textarea {
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.05);
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}
.contacto-form input::placeholder,
.contacto-form textarea::placeholder {
    color: rgba(255,255,255,0.3);
}
.contacto-form input:focus,
.contacto-form textarea:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(232,132,42,0.2);
}
.contacto-form button {
    width: 100%;
    margin-top: 8px;
}

/* ============================================================
   FORMULARIO DE CONTACTO
   ============================================================ */
.contacto-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 16px;
}
.contacto-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.contacto-form label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--white);
}
.contacto-form input,
.contacto-form textarea {
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.05);
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}
.contacto-form input::placeholder,
.contacto-form textarea::placeholder {
    color: rgba(255,255,255,0.3);
}
.contacto-form input:focus,
.contacto-form textarea:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(232,132,42,0.2);
}
.contacto-form button {
    width: 100%;
    margin-top: 8px;
}

/* ============================================================
   FORMULARIO DE CONTACTO - MODERNO Y ELEGANTE
   ============================================================ */
.contacto-card {
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius);
    padding: 40px 34px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(4px);
}

.contacto-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 20px;
}

.contacto-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.contacto-form label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #d4e2f0;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.75rem;
}

.contacto-form input,
.contacto-form textarea {
    padding: 14px 18px;
    border-radius: 12px;
    border: 1.5px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
    color: var(--white);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
    backdrop-filter: blur(2px);
}

.contacto-form input::placeholder,
.contacto-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.25);
    font-weight: 300;
}

.contacto-form input:focus,
.contacto-form textarea:focus {
    outline: none;
    border-color: var(--accent-orange);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 0 4px rgba(232, 132, 42, 0.08);
}

.contacto-form textarea {
    resize: vertical;
    min-height: 100px;
}

.contacto-form .btn-primary {
    width: 100%;
    margin-top: 8px;
    padding: 16px 40px;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.contacto-form .btn-primary i {
    font-size: 1.1rem;
}

/* Mensaje de éxito (oculto por defecto) */
.form-success {
    display: none;
    text-align: center;
    padding: 24px 20px;
    background: rgba(46, 125, 50, 0.15);
    border-radius: 12px;
    border: 1px solid rgba(46, 125, 50, 0.2);
    margin-top: 16px;
}

.form-success i {
    font-size: 2.5rem;
    color: #4caf50;
    margin-bottom: 10px;
}

.form-success p {
    color: #b0c8dd;
    font-size: 0.95rem;
}

/* Etiquetas flotantes (mejora visual) */
.contacto-form .form-group {
    position: relative;
}

.contacto-form .form-group label {
    transition: var(--transition);
}

.contacto-form .form-group input:focus ~ label,
.contacto-form .form-group textarea:focus ~ label {
    color: var(--accent-orange);
}

/* Responsive */
@media (max-width: 768px) {
    .contacto-card {
        padding: 28px 20px;
    }
    .contacto-form input,
    .contacto-form textarea {
        padding: 12px 14px;
        font-size: 0.95rem;
    }
    .contacto-form .btn-primary {
        padding: 14px 28px;
        font-size: 1rem;
    }
}

/* ============================================================
   BOTÓN FLOTANTE DE WHATSAPP
   ============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    background: #25D366;
    color: white;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.whatsapp-float:hover {
    transform: scale(1.10) translateY(-4px);
    box-shadow: 0 10px 36px rgba(37, 211, 102, 0.5);
    color: white;
}

/* Animación de pulso */
.whatsapp-float::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.2);
    animation: whatsapp-pulse 2s ease-in-out infinite;
    z-index: -1;
}

@keyframes whatsapp-pulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

/* Responsive para móviles */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 56px;
        height: 56px;
        font-size: 1.8rem;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .whatsapp-float {
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
        bottom: 16px;
        right: 16px;
    }
}

/* ============================================================
   MAPA DE GOOGLE MAPS
   ============================================================ */
.mapa-container {
    width: 100%;
    margin: 10px 0 20px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.mapa-container iframe {
    display: block;
    width: 100%;
    height: 280px;
    transition: var(--transition);
}

.mapa-container iframe:hover {
    transform: scale(1.01);
}

@media (max-width: 768px) {
    .mapa-container iframe {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .mapa-container iframe {
        height: 160px;
    }
}