/* =====================================================
   GLOBAL FROZEN SEAFOOD - STYLES.CSS
   Archivo de estilos centralizado para todas las páginas
   ===================================================== */

/* ========== VARIABLES CSS ========== */
/* :root {
    --primary: #0A4D68;
    --primary-dark: #052C3D;
    --accent: #E85D04;
    --accent-light: #F77F00;
    --neutral-dark: #1A1A1A;
    --neutral-medium: #4A4A4A;
    --neutral-light: #F5F5F5;
    --white: #FFFFFF;
    --gradient-ocean: linear-gradient(135deg, #0A4D68 0%, #088395 50%, #05BFDB 100%);
    --primary-ocean: #0B5563;
    --primary-deep: #083D49;
    --accent-coral: #E74C3C;
    --accent-orange: #E67E22;
    --gradient-warm: linear-gradient(135deg, #E74C3C 0%, #E67E22 100%);
} */

:root {
    --primary-ocean: #0061A0;
    --primary-deep: #002F5B;
    --accent-coral: #0061A0;
    --accent-orange: #4c9dd3;
    --neutral-dark: #2C3E50;
    --neutral-medium: #566573;
    --neutral-light: #ECF0F1;
    --white: #FFFFFF;
    --gradient-ocean: linear-gradient(135deg, #0B5563 0%, #16A085 100%);
    /* --gradient-warm: linear-gradient(135deg, #E74C3C 0%, #E67E22 100%); */
    --gradient-warm: linear-gradient(135deg, #0061A0 0%, #4c9dd3 100%);

    /* --primary: #0A4D68;
    --primary-dark: #052C3D;
    --accent: #E85D04;
    --accent-light: #F77F00; */

    --primary: #0061A0;
    --primary-dark: #002F5B;
    /* --accent: #E85D04;   002F5B */
    --accent: #0061A0;
    --accent-light: #4c9dd3;
}


/* ========== RESET Y BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--neutral-dark);
    line-height: 1.7;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    font-family: 'Lora', serif;
    font-weight: 700;
    line-height: 1.3;
}

/* ========== HEADER & NAVIGATION ========== */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.12);
}

.top-bar {
    background: var(--primary-deep);
    color: var(--white);
    padding: 0.6rem 5%;
    font-size: 0.85rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar a {
    color: var(--white);
    text-decoration: none;
    margin-left: 1.5rem;
    transition: opacity 0.3s ease;
}

.top-bar a:hover {
    opacity: 0.8;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
}

.logo-container {
    display: flex;
    align-items: center;
    height: 60px;
}

.logo-img {
    height: 100%;
    width: auto;
    object-fit: contain;
    max-height: 60px;
}

.logo {
    font-family: 'Lora', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-ocean);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: var(--neutral-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
    white-space: nowrap;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-coral);
    transition: width 0.3s ease;
}

.nav-menu a:hover {
    color: var(--accent-coral);
}

.nav-menu a:hover::after {
    width: 100%;
}

.btn-nav {
    background: var(--accent-coral);
    color: var(--white) !important;
    padding: 0.7rem 1.8rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-nav:hover {
    background: var(--accent-orange);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(231, 76, 60, 0.3);
}

.btn-nav::after {
    display: none;
}

/* ========== PRODUCT PAGE HERO ========== */
.product-hero {
    margin-top: 120px;
    padding: 4rem 5%;
    background: var(--gradient-ocean);
    color: var(--white);
    text-align: center;
}

.product-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.product-hero .scientific-name {
    font-size: 1.3rem;
    font-style: italic;
    opacity: 0.9;
    margin-bottom: 1.5rem;
}

.product-hero .intro {
    max-width: 900px;
    margin: 0 auto;
    font-size: 1.15rem;
    line-height: 1.8;
}

/* ========== PRODUCT SECTIONS ========== */
.product-section {
    padding: 5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.product-section.gray-bg {
    background: var(--neutral-light);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-ocean);
    margin-bottom: 0.5rem;
}

.underline {
    width: 80px;
    height: 4px;
    background: var(--accent-coral);
    margin: 0 auto 1rem;
    border-radius: 2px;
}

.section-title p {
    color: var(--neutral-medium);
    font-size: 1.1rem;
}

/* ========== SPECIFICATION GRID ========== */
.spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.spec-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.spec-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.spec-card h3 {
    color: var(--primary-ocean);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.spec-card h3::before {
    content: '●';
    color: var(--accent-coral);
    font-size: 1.5rem;
}

.spec-card p {
    color: var(--neutral-medium);
    line-height: 1.8;
}

.spec-card ul {
    list-style: none;
    padding-left: 0;
}

.spec-card ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--neutral-medium);
}

.spec-card ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-coral);
    font-weight: bold;
}

/* ========== QUALITY STANDARDS ========== */
.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.quality-badge {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    border: 2px solid var(--neutral-light);
    transition: all 0.3s ease;
}

.quality-badge:hover {
    border-color: var(--accent-coral);
    transform: scale(1.05);
}

.quality-badge h4 {
    color: var(--primary-ocean);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

/* ========== BENEFITS SECTION ========== */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.benefit-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid var(--accent-coral);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.benefit-card h3 {
    color: var(--primary-ocean);
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
}

.benefit-card p {
    color: var(--neutral-medium);
    line-height: 1.7;
}

/* ========== APPLICATIONS SECTION ========== */
.applications-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.application-item {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.application-item:hover {
    background: var(--accent-coral);
    color: var(--white);
    transform: translateY(-3px);
}

.application-item p {
    font-weight: 600;
    margin: 0;
}

/* ========== DOCUMENTATION SECTION ========== */
.documentation-list {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    margin-top: 2rem;
}

.documentation-list ul {
    list-style: none;
    padding-left: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.documentation-list ul li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--neutral-medium);
    font-weight: 500;
}

.documentation-list ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-coral);
    font-weight: bold;
    font-size: 1.3rem;
}

/* ========== CTA SECTION ========== */
.cta-section {
    padding: 5rem 5%;
    background: var(--gradient-warm);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.btn-cta {
    display: inline-block;
    padding: 1.2rem 3rem;
    background: var(--white);
    color: var(--accent-coral);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

/* ========== CONTACT SECTION ========== */
.contact-section {
    padding: 5rem 5%;
    background: var(--neutral-light);
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.contact-info h3 {
    color: var(--primary-ocean);
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.info-item {
    margin-bottom: 2rem;
}

.info-item h4 {
    color: var(--accent-coral);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.info-item p {
    color: var(--neutral-medium);
    line-height: 1.8;
}

.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--neutral-dark);
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem;
    border: 2px solid var(--neutral-light);
    border-radius: 5px;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-coral);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    width: 100%;
    padding: 1rem;
    background: var(--accent-coral);
    color: var(--white);
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    background: var(--accent-orange);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(231, 76, 60, 0.3);
}

/* ========== FOOTER ========== */
footer {
    background: var(--primary-deep);
    color: var(--white);
    padding: 3rem 5%;
}

.footer-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--accent-coral);
}

.footer-section p {
    margin-bottom: 0.8rem;
    line-height: 1.7;
    opacity: 0.9;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent-coral);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* ========== ANIMATIONS ========== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 968px) {
    .nav-menu {
        gap: 1.5rem;
        font-size: 0.9rem;
    }

    .product-hero h1 {
        font-size: 2.2rem;
    }

    .spec-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }

    .section-title h2 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        /* Considerar agregar menú móvil */
    }

    .product-hero {
        padding: 3rem 5%;
    }

    .product-hero h1 {
        font-size: 1.8rem;
    }

    .product-section {
        padding: 3rem 5%;
    }

    .cta-content h2 {
        font-size: 2rem;
    }
}






/* ========== PRODUCT SHOWCASE (IMAGE + HIGHLIGHTS) ========== */
.product-showcase {
    padding: 3.5rem 5% 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

.showcase-wrap {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    align-items: center;
}

.showcase-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.85rem;
    color: var(--accent-coral);
    margin-bottom: 0.8rem;
}

.showcase-eyebrow::before {
    content: "";
    width: 28px;
    height: 2px;
    background: var(--accent-coral);
    border-radius: 2px;
    opacity: 0.9;
}

.showcase-title {
    font-size: 2.2rem;
    color: var(--primary-deep);
    margin-bottom: 0.9rem;
}

.showcase-text {
    color: var(--neutral-medium);
    font-size: 1.05rem;
    line-height: 1.9;
    max-width: 62ch;
}

.showcase-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1.6rem;
}

.metric {
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 14px;
    padding: 1rem 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    backdrop-filter: blur(10px);
}

.metric-value {
    display: block;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary-ocean);
    line-height: 1.1;
}

.metric-label {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.95rem;
    color: var(--neutral-medium);
}

.showcase-actions {
    display: flex;
    gap: 0.9rem;
    margin-top: 1.8rem;
    flex-wrap: wrap;
}

.btn-cta--small {
    padding: 0.95rem 2rem;
    font-size: 1rem;
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.95rem 1.6rem;
    border-radius: 50px;
    border: 2px solid rgba(0, 97, 160, 0.25);
    color: var(--primary-ocean);
    text-decoration: none;
    font-weight: 800;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.10);
    border-color: rgba(0, 97, 160, 0.45);
}

/* Media (image card) */
.showcase-media .media-frame {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    background: var(--neutral-light);
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.16);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.showcase-media img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
    transform: scale(1.01);
}

/* Gradient overlay + subtle glow */
.showcase-media .media-frame::after {
    content: "";
    position: absolute;
    inset: 0;
    /* background: linear-gradient(180deg,
            rgba(0, 47, 91, 0.05) 0%,
            rgba(0, 47, 91, 0.35) 70%,
            rgba(0, 47, 91, 0.55) 100%); */
    pointer-events: none;
}

.showcase-media .media-frame::before {
    content: "";
    position: absolute;
    inset: -80px;
    background: radial-gradient(circle at 30% 20%, rgba(76, 157, 211, 0.35), transparent 55%);
    pointer-events: none;
    filter: blur(18px);
    opacity: 0.9;
}

.media-caption {
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 14px;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    z-index: 2;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    font-weight: 800;
    font-size: 0.9rem;
    color: var(--white);
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
}

/* Responsive */
@media (max-width: 968px) {
    .showcase-wrap {
        grid-template-columns: 1fr;
    }

    .showcase-media img {
        height: 340px;
    }

    .showcase-metrics {
        grid-template-columns: 1fr;
    }
}
.btn-whatsapp{
    height: 60px;
    width: 60px;
    position: fixed;
    right: 15px;
    bottom: 20px;
    background-image: url("https://upload.wikimedia.org/wikipedia/commons/6/6b/WhatsApp.svg");
    background-repeat: no-repeat;
    background-position: center;
}