/*
Theme Name: Rupay Gas
Theme URI: Seoconsultingperu.com
Author: Seo Consulting 
Author URI: 
Description: Plantilla Básica Seo Consulting

*/

:root {
    --primary-color: #f39c12;
    --primary-hover: #d68910;
    --whatsapp-color: #25d366;
    --whatsapp-hover: #20ba5a;
    --dark-color: #1a1a1a;
    --light-bg: #f9f9f9;
    --text-color: #333;
    --white: #ffffff;
    --transition: all 0.3s ease;
    --bg-gradient: linear-gradient(135deg, #cc0000 0%, #4a0000 100%);
    --red-primary: #e60000;
    --red-dark: #7a0000;
    --dark-bg: #141414;
    --card-bg: #ffffff;
    --text-dark: #222222;
    --text-muted: #666666;
    --white: #ffffff;
    --silver-gray: #f4f5f7;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
    margin: 0px !important; padding: 0px !important;
}

body {
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}


.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-whatsapp {
    background-color: var(--whatsapp-color);
    color: var(--white);
}

.btn-whatsapp:hover {
    background-color: var(--whatsapp-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
}

/* --- MENÚ DE NAVEGACIÓN (FIXED/STICKY) --- */
header {
    background-color: #600001;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
}

.logo i {
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    color: #fff;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

.nav-btn {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
}

.nav-btn:hover {
    background-color: var(--dark-color);
}

/* Menu Hamburguesa */
.hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: #fff;
}

/* --- HERO BANNER --- */
.hero {
    position: relative;
    background: url('img/fondo.webp') no-repeat -81px center/cover;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 110px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-left {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* Representación de balones de gas a la izquierda del Hero */
.gas-cylinders-showcase {
    display: flex;
    gap: 15px;
    align-items: flex-end;
}

.cylinder {
    width: 140px;
    height: 240px;
    background-color: #f1c40f;
    border-radius: 40px 40px 15px 15px;
    position: relative;
    box-shadow: -10px 10px 20px rgba(0,0,0,0.15);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #333;
    font-weight: 800;
    border: 4px solid #d4ac0d;
}

.cylinder::before {
    content: '';
    position: absolute;
    top: -20px;
    width: 70px;
    height: 20px;
    background-color: #d4ac0d;
    border-radius: 10px 10px 0 0;
}

.cylinder.silver {
    background-color: #bdc3c7;
    border-color: #95a5a6;
    height: 280px;
    width: 150px;
}

.cylinder.silver::before {
    background-color: #95a5a6;
}

.cylinder-label {
    background-color: rgba(255,255,255,0.8);
    padding: 4px 10px;
    border-radius: 5px;
    font-size: 0.9rem;
    margin-top: 20px;
}

.hero-right {
    text-align: left;
}

.hero-badge {
    background-color: rgba(243, 156, 18, 0.1);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    color: #fff;
}

.hero-description {
    font-size: 1.15rem;
    margin-bottom: 30px;
    color: #ffffffdb;
    max-width: 500px;
}

/* --- SECCIÓN PRODUCTOS --- */
.products-section {
    padding: 80px 0;
    background-color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 10px auto 0;
    border-radius: 2px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid #f0f0f0;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between; overflow: hidden;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.product-image-container {
  
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

/* Recreación del diseño de balones de la tarjeta */
.card-cylinder {
    width: 80px;
    height: 130px;
    background-color: #f1c40f;
    border-radius: 25px 25px 10px 10px;
    position: relative;
    border: 3px solid #d4ac0d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.card-cylinder::before {
    content: '';
    position: absolute;
    top: -12px;
    width: 40px;
    height: 12px;
    background-color: #d4ac0d;
    border-radius: 5px 5px 0 0;
}

.card-cylinder.silver {
    background-color: #bdc3c7;
    border-color: #95a5a6;
}

.card-cylinder.silver::before {
    background-color: #95a5a6;
}

.product-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.product-desc {
    font-size: 0.9rem;
    color: #777;
    margin-bottom: 15px;
}

.product-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px; display: none !important;
}

.product-card .btn {
    width: 100%;
}

/* --- SECCIÓN NOSOTROS (FONDO IMAGEN) --- */
.about-section {
    position: relative;
    background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0)), 
                url(img/banner.jpg) no-repeat center center/cover;
    padding: 100px 0;
    color: var(--white);
    text-align: center;
    background-attachment: fixed;
   
}
.about-section .container{
  display: flex; justify-content: space-between;
}
.cont{height: 230px;}

.about-content {
    max-width: 650px;
    background: rgb(243 156 18 / 52%);
    padding: 30px; box-sizing: border-box;
    border-radius: 15px;
}

.about-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.about-text {
    font-size: 15px;
    line-height: 1.5;
    margin-bottom: 30px;
    color: #ddd;
}

/* --- SECCIÓN PREGUNTAS FRECUENTES --- */
.faq-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    border: 1px solid #eaeaea;
}

.faq-question {
    width: 100%;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
    cursor: pointer;
    transition: var(--transition);
}

.faq-question i {
    font-size: 1.3rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-question.active i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background-color: #fafafa;
}

.faq-answer-content {
    padding: 20px;
    font-size: 0.95rem;
    color: #666;
    border-top: 1px solid #f0f0f0;
}

/* --- FOOTER --- */
footer {
    background-color: #600001;
    color: #999;
    padding: 60px 0 20px;
    font-size: 0.95rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul a:hover {
    color: var(--white);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #2c2c2c;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid #2c2c2c;
    padding-top: 20px;
    text-align: center;
    font-size: 0.85rem;
}




.about-hero {
    background: url(https://rupaygasadomicilio.com/wp-content/themes/RupayGas/img/banner.jpg);
    color: var(--white);
    padding: 120px 0 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Elementos decorativos simulando balones difuminados de fondo */
.about-hero::before, .about-hero::after {
    content: '';
    position: absolute;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 50% 50% 20% 20%;
    width: 300px;
    height: 500px;
}
.about-hero::before { top: -100px; left: -100px; transform: rotate(-15deg); }
.about-hero::after { bottom: -200px; right: -50px; transform: rotate(20deg); }

.about-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.about-hero p {
    font-size: 1.3rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
    font-weight: 300;
}

/* --- SECCIÓN PRINCIPAL: QUIENES SOMOS --- */
.about-main {
    margin-top: -60px;
    position: relative;
    z-index: 10;
    padding-bottom: 80px;
}

.intro-card {
    background: var(--white);
    padding: 50px;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}

.intro-text h2 {
    font-size: 2.2rem;
    color: var(--red-dark);
    margin-bottom: 20px;
    font-weight: 700;
}

.intro-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

/* Tarjeta de Estadísticas Rápidas */
.intro-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.stat-box {
    background: var(--silver-gray);
    padding: 30px 20px;
    border-radius: 16px;
    text-align: center;
    border-left: 5px solid var(--red-primary);
    transition: var(--transition);
}

.stat-box:hover {
    transform: translateY(-5px);
    background: var(--white);
    box-shadow: 0 10px 25px rgba(230, 0, 0, 0.1);
}

.stat-box h3 {
    font-size: 2.5rem;
    color: var(--text-dark);
    font-weight: 800;
    margin-bottom: 5px;
}

.stat-box p {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* --- SECCIÓN PILARES / VALORES --- */
.pillars-section {
    padding: 80px 0;
    background-color: var(--white);
}

.section-title {
    text-align: center;
    margin-bottom: 30px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.section-title h2 span {
    color: var(--red-primary);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.pillar-card {
    background: var(--silver-gray);
    padding: 40px 30px;
    border-radius: 20px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0,0,0,0.03);
}

.pillar-card:hover {
    transform: translateY(-8px);
    background: var(--dark-bg);
    color: var(--white);
}

.pillar-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-gradient);
    color: var(--white);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 25px;
    transition: var(--transition);
}

.pillar-card:hover .pillar-icon {
    background: var(--white);
    color: var(--red-primary);
}

.pillar-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.pillar-card p {
    color: var(--text-muted);
    font-size: 0.98rem;
    transition: var(--transition);
}

.pillar-card:hover p {
    color: #ccc;
}

/* --- CTA / LLAMADA A LA ACCIÓN --- */
.about-cta {
    padding: 80px 0;
    background: var(--bg-gradient);
    color: var(--white);
    text-align: center;
    position: relative;
}

.cta-content max-width {
    max-width: 700px;
    margin: 0 auto;
}

.about-cta h2 {
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.about-cta p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 35px;
    font-weight: 300;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--white);
    color: var(--red-primary);
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
    transition: var(--transition);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.25);
    background-color: var(--silver-gray);
}

/* Enlace de regreso */
.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    margin-bottom: 30px;
    transition: var(--transition);
}

.btn-back:hover {
    color: var(--red-primary);
    transform: translateX(-3px);
}

/* --- CONTENEDOR PRINCIPAL DEL DETALLE --- */
.product-detail-wrapper {
    background: var(--white);
    border-radius: 24px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    overflow: hidden;
}

/* --- COLUMNA IZQUIERDA: VISUALIZACIÓN --- */
.product-gallery {
    background: linear-gradient(145deg, #ffffff, #f1f1f1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    border-right: 1px solid var(--border-color);
}

/* Indicador de Gas sobrepuesto en la imagen */
.badge-gas {
    position: absolute;
    top: 25px;
    left: 25px;
    background: var(--bg-gradient);
    color: var(--white);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 10px rgba(230, 0, 0, 0.2);
}

/* Recreación estilizada del balón de gas plateado */
.gas-cylinder-render {
    width: 160px;
    height: 290px;
    background-color: #bdc3c7;
    border: 5px solid #95a5a6;
    border-radius: 50px 50px 20px 20px;
    position: relative;
    box-shadow: -15px 15px 30px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.gas-cylinder-render::before {
    content: '';
    position: absolute;
    top: -22px;
    width: 80px;
    height: 22px;
    background-color: #95a5a6;
    border-radius: 8px 8px 0 0;
}

/* Detalle de válvula */
.gas-cylinder-render::after {
    content: '';
    position: absolute;
    top: -32px;
    width: 20px;
    height: 10px;
    background-color: #e67e22;
    border-radius: 3px;
}

.brand-label {
    background-color: rgba(255, 255, 255, 0.85);
    color: var(--red-dark);
    font-weight: 800;
    padding: 5px 15px;
    border-radius: 6px;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    border-left: 4px solid var(--red-primary);
}

.weight-tag {
    font-size: 2.5rem;
    font-weight: 900;
    color: rgba(0,0,0,0.15);
    position: absolute;
    bottom: 20px;
}

/* --- COLUMNA DERECHA: INFORMACIÓN --- */
.product-info {
    padding: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-tagline {
    color: var(--red-primary);
    text-transform: uppercase;
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    margin-bottom: 10px;
}

.product-name {
    font-size: 2.5rem;
    color: var(--text-dark);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 15px;
}

.product-price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-price span {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
    background: var(--light-gray);
    padding: 4px 10px;
    border-radius: 6px;
}

/* Indicativos Técnicos Rápidos del Balón */
.gas-indicators-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 35px;
}

.indicator-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: var(--light-gray);
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.indicator-item i {
    font-size: 1.5rem;
    color: var(--red-primary);
    background: rgba(230, 0, 0, 0.05);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.indicator-text h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
}

.indicator-text p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Descripción del producto */
.product-brief {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 15px;
}

/* --- BOTONES DE WHATSAPP --- */
.actions-wrapper {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn-order-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--whatsapp-color);
    color: var(--white);
    padding: 18px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.15rem;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.25);
    transition: var(--transition);
    text-align: center;
}

.btn-order-whatsapp:hover {
    background-color: var(--whatsapp-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(37, 211, 102, 0.35);
}

.btn-alt-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: transparent;
    color: var(--text-dark);
    padding: 14px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.btn-alt-whatsapp:hover {
    background-color: var(--light-gray);
    border-color: var(--text-dark);
}




.ios-notification {
	position: fixed;
	top: -100px; /* Escondido por defecto arriba */
	left: 50%;
	transform: translateX(-50%);
	width: 90%;
	max-width: 400px;
	background: rgba(255, 255, 255, 0.85); /* Efecto translúcido de iOS */
	backdrop-filter: blur(20px); /* Desenfoque de fondo tipo Apple */
	-webkit-backdrop-filter: blur(20px);
	border-radius: 22px; /* Bordes muy redondeados estilo iPhone */
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
	display: flex;
	align-items: center;
	padding: 12px 16px;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	text-decoration: none;
	color: #000000;
	z-index: 99999;
	transition: top 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* Animación con rebote suave */
	cursor: pointer;
}

/* Clase que activa la aparición */
.ios-notification.show {
	top: 20px; /* Baja hasta 20px del tope */
}

/* Contenedor de la foto de perfil */
.notif-avatar-container {
	position: relative;
	margin-right: 14px;
	flex-shrink: 0;
}

.notif-avatar {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	object-fit: cover;
}

/* Mini icono de WhatsApp superpuesto en la esquina de la foto */
.notif-wa-badge {
	position: absolute;
	bottom: -2px;
	right: -2px;
	background-color: #25D366;
	color: white;
	width: 18px;
	height: 18px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 11px;
	border: 2px solid white;
}

/* Contenido del texto */
.notif-content {
	flex-grow: 1;
}

.notif-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 2px;
}

.notif-title {
	font-weight: 600;
	font-size: 14px;
	color: #1c1c1e;
}

.notif-time {
	font-size: 11px;
	color: #8e8e93;
}

.notif-message {
	font-size: 13px;
	color: #3a3a3c;
	line-height: 1.3;
}
/* Estilización del Logo con CSS puro emulando el isotipo */
.logo-icon {
    font-family: var(--font-headings);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 0.9;
    border: 2px dashed var(--primary-color);
    padding: 2px 10px;
    margin-bottom: 2px;
}

.logo-text {
    font-family: var(--font-headings);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 2px;
}

/* Botón de Contacto Estilo Header */
.btn-contact {
    font-family: var(--font-headings);
    background-color: var(--primary-color);
    color: var(--text-light);
    padding: 10px 24px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    transition: background-color 0.3s, transform 0.2s;
}

.btn-contact:hover {
    background-color: #8c3213;
    transform: translateY(-1px);
}


.wa-button-container {
position: fixed;
bottom: 30px;
right: 30px;
z-index: 9999;
display: flex;
align-items: center;
font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* El Botón de WhatsApp */
.wa-btn {
width: 60px;
height: 60px;
background-color: #25d366;
color: #ffffff;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
text-decoration: none;
font-size: 32px;
transition: transform 0.3s ease, background-color 0.3s ease;
cursor: pointer;

/* Despliegue de sombra inicial y animación de pulso de sombra */
box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
animation: wa-pulse 2s infinite;
}

.wa-btn:hover {
background-color: var(--wa-color-hover);
transform: scale(1.08);
}

/* Animación de la Sombra (Efecto Pulso) */
@keyframes wa-pulse {
0% {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15), 0 0 0 0 var(--shadow-color);
}
70% {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18), 0 0 0 15px rgba(37, 211, 102, 0);
}
100% {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15), 0 0 0 0 rgba(37, 211, 102, 0);
}
}

/* Texto de Llamada a la Acción (Tooltip) */
.wa-tooltip {
background-color: #ffffff;
color: #333333;
padding: 10px 16px;
border-radius: 8px;
font-size: 14px;
font-weight: 500;
margin-right: 15px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
white-space: nowrap;
opacity: 0;
transform: translateX(20px);
transition: opacity 0.4s ease, transform 0.4s ease;
pointer-events: none; /* Evita interferir con clics */
position: relative;
}

/* Flecha del Tooltip */
.wa-tooltip::after {
content: '';
position: absolute;
right: -6px;
top: 50%;
transform: translateY(-50%) rotate(45deg);
width: 12px;
height: 12px;
background-color: #ffffff;
}

/* Clase activa para mostrar el texto */
.wa-tooltip.show {
opacity: 1;
transform: translateX(0);
}








/* --- RESPONSIVE DESIGN --- */
@media (max-width: 850px) {
    .product-detail-wrapper {
        grid-template-columns: 1fr;
    }
    .product-gallery {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 40px;
    }
    .product-info {
        padding: 35px 25px;
    }
}

@media (max-width: 480px) {
    .gas-indicators-grid {
        grid-template-columns: 1fr;
    }
    .product-name {
        font-size: 2rem;
    }
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 992px) {
    .intro-card {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 35px;
    }
    .about-hero h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 576px) {
    .about-hero h1 {
        font-size: 2.2rem;
    }
    .intro-stats {
        grid-template-columns: 1fr;
    }
    .about-cta h2 {
        font-size: 2rem;
    }
}



@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 50px;
    }

    .hero-right {
        text-align: center;
        order: 1;
    }

    .hero-left {
        order: 2;
    }

    .hero-description {
        margin: 0 auto 30px;
    }

    .hero-title {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    .hero{background-position: right;}
    .nav-link{color: #1a1a1a;}
    .about-section .container{display: block;}
    .cont{height: 350px; margin-bottom: 20px;}
    .cont img{height: 100%;}
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding-top: 50px;
        gap: 30px;
        transition: 0.4s ease;
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }
}