/* ============================
   Herboristería Genciana
   Custom Design System
   ============================ */

:root {
    /* Sage Green palette */
    --sage-50: #f6f7f4;
    --sage-100: #e8ece3;
    --sage-200: #d1d9c7;
    --sage-300: #a8b896;
    --sage-400: #7f9865;
    --sage-500: #5c7a3a;
    --sage-600: #486b2f;
    --sage-700: #3a5526;
    --sage-800: #2d4320;
    --sage-900: #1e2e16;

    /* Earth / Accent */
    --earth-400: #d99a6a;
    --earth-500: #cc7e48;
    --earth-600: #b56836;

    /* Warm neutrals */
    --warm-50: #fafaf8;
    --warm-100: #f5f4f1;
    --warm-200: #e8e6e1;
    --warm-300: #d4d1ca;
    --warm-400: #a8a49c;
    --warm-500: #7d786f;
    --warm-600: #5c5750;
    --warm-700: #454139;
    --warm-800: #2e2b25;
    --warm-900: #1a1815;
}

/* ============================
   Typography
   ============================ */

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--warm-600);
    background-color: var(--warm-50);
}

h1, h2, h3, h4, h5, h6,
.font-heading {
    font-family: 'DM Serif Display', Georgia, serif;
    color: var(--warm-800);
    line-height: 1.2;
}

h1 { font-size: 2.75rem; letter-spacing: -0.02em; }
h2 { font-size: 2rem; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
}

a {
    color: var(--sage-600);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: var(--sage-700);
}

/* ============================
   Buttons
   ============================ */

.btn-sage {
    background-color: var(--sage-600);
    border-color: var(--sage-600);
    color: #fff;
    border-radius: 8px;
    padding: 0.625rem 1.5rem;
    font-weight: 600;
    transition: background-color 0.2s, transform 0.1s;
}
.btn-sage:hover {
    background-color: var(--sage-700);
    border-color: var(--sage-700);
    color: #fff;
}
.btn-sage:active {
    transform: scale(0.98);
}

.btn-sage-outline {
    background-color: transparent;
    border: 2px solid var(--sage-600);
    color: var(--sage-700);
    border-radius: 8px;
    padding: 0.5625rem 1.5rem;
    font-weight: 600;
    transition: all 0.2s;
}
.btn-sage-outline:hover {
    background-color: var(--sage-50);
    color: var(--sage-700);
    border-color: var(--sage-700);
}

.btn-earth {
    background-color: var(--earth-500);
    border-color: var(--earth-500);
    color: #fff;
    border-radius: 8px;
    padding: 0.625rem 1.5rem;
    font-weight: 600;
    transition: background-color 0.2s;
}
.btn-earth:hover {
    background-color: var(--earth-600);
    border-color: var(--earth-600);
    color: #fff;
}

/* ============================
   Navbar
   ============================ */

.navbar-genciana {
    background-color: transparent;
    padding: 0.75rem 0;
    transition: all 0.3s;
}
.navbar-genciana.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    padding: 0.5rem 0;
}

.navbar-genciana .navbar-brand img {
    height: 50px;
    transition: height 0.3s;
}
.navbar-genciana.scrolled .navbar-brand img {
    height: 40px;
}

/* Navbar links: transparent state (over hero) */
.navbar-genciana .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    position: relative;
    transition: color 0.2s;
}
.navbar-genciana .nav-link:hover,
.navbar-genciana .nav-link.active {
    color: #fff !important;
}
.navbar-genciana .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background-color: #fff;
    border-radius: 1px;
}
.navbar-genciana .header-phone {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    font-size: 0.875rem;
    text-decoration: none;
}
.navbar-genciana .header-phone:hover {
    color: #fff;
}
.navbar-genciana .btn-sage {
    background-color: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.5);
    color: #fff;
}
.navbar-genciana .btn-sage:hover {
    background-color: #fff;
    color: var(--sage-700);
}
.navbar-genciana .navbar-toggler i {
    color: #fff !important;
}

/* Navbar links: scrolled state (white bg) */
.navbar-genciana.scrolled .nav-link {
    color: var(--warm-700) !important;
}
.navbar-genciana.scrolled .nav-link:hover,
.navbar-genciana.scrolled .nav-link.active {
    color: var(--sage-600) !important;
}
.navbar-genciana.scrolled .nav-link.active::after {
    background-color: var(--sage-600);
}
.navbar-genciana.scrolled .header-phone {
    color: var(--warm-600);
}
.navbar-genciana.scrolled .header-phone:hover {
    color: var(--sage-600);
}
.navbar-genciana.scrolled .btn-sage {
    background-color: var(--sage-600);
    border-color: var(--sage-600);
    color: #fff;
}
.navbar-genciana.scrolled .btn-sage:hover {
    background-color: var(--sage-700);
}
.navbar-genciana.scrolled .navbar-toggler i {
    color: var(--warm-700) !important;
}

/* Subpages: navbar starts solid (no dark hero behind) */
.navbar-genciana.navbar-light {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.05);
}
.navbar-genciana.navbar-light .nav-link {
    color: var(--warm-700) !important;
}
.navbar-genciana.navbar-light .nav-link:hover,
.navbar-genciana.navbar-light .nav-link.active {
    color: var(--sage-600) !important;
}
.navbar-genciana.navbar-light .nav-link.active::after {
    background-color: var(--sage-600);
}
.navbar-genciana.navbar-light .header-phone {
    color: var(--warm-600);
}
.navbar-genciana.navbar-light .btn-sage {
    background-color: var(--sage-600);
    border-color: var(--sage-600);
    color: #fff;
}
.navbar-genciana.navbar-light .navbar-toggler i {
    color: var(--warm-700) !important;
}

/* Offcanvas mobile: dark links on white bg */
@media (max-width: 991.98px) {
    .offcanvas-lg.showing .nav-link,
    .offcanvas-lg.show .nav-link {
        color: var(--warm-700) !important;
        font-size: 1.15rem;
    }
    .offcanvas-lg.showing .nav-link:hover,
    .offcanvas-lg.show .nav-link:hover,
    .offcanvas-lg.showing .nav-link.active,
    .offcanvas-lg.show .nav-link.active {
        color: var(--sage-600) !important;
    }
    .offcanvas-lg.showing .btn-sage,
    .offcanvas-lg.show .btn-sage {
        background-color: var(--sage-600);
        border-color: var(--sage-600);
        color: #fff;
    }
}

/* ============================
   Hero Section
   ============================ */

.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding-top: 5rem;
    background-size: cover;
    background-position: center;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(30, 46, 22, 0.75) 0%, rgba(72, 107, 47, 0.4) 100%);
    z-index: 1;
}
.hero .hero-content {
    position: relative;
    z-index: 2;
}
.hero .hero-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sage-300);
    margin-bottom: 0.75rem;
}
.hero .hero-title {
    font-family: 'DM Serif Display', Georgia, serif;
    font-size: 3.5rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #fff;
    margin-bottom: 1.25rem;
}
.hero .hero-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 540px;
    line-height: 1.7;
}
.hero .hero-badges {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}
.hero .hero-badges span {
    margin: 0 0.5rem;
}

@media (max-width: 768px) {
    .hero {
        min-height: 70vh;
        text-align: center;
    }
    .hero .hero-title {
        font-size: 2.25rem;
    }
    .hero .hero-text {
        margin-left: auto;
        margin-right: auto;
    }
}

/* ============================
   Page Hero (subpages)
   ============================ */

.page-hero {
    background-color: var(--sage-50);
    padding-top: 8rem;
    padding-bottom: 3rem;
}
.page-hero .breadcrumb {
    background: none;
    padding: 0;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
}
.page-hero .breadcrumb a {
    color: var(--warm-400);
}
.page-hero .breadcrumb a:hover {
    color: var(--sage-600);
}
.page-hero .breadcrumb .active {
    color: var(--warm-700);
}

/* ============================
   Section Styles
   ============================ */

.section {
    padding: 5rem 0;
}
.section-sm {
    padding: 3.5rem 0;
}

@media (max-width: 768px) {
    .section {
        padding: 3rem 0;
    }
    .section-sm {
        padding: 2.5rem 0;
    }
}

.section-title {
    font-family: 'DM Serif Display', Georgia, serif;
    color: var(--warm-800);
    margin-bottom: 1rem;
}
.section-subtitle {
    color: var(--sage-500);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}
.section-description {
    color: var(--warm-500);
    font-size: 1.125rem;
    max-width: 600px;
}

.bg-sage-50 { background-color: var(--sage-50); }
.bg-sage-100 { background-color: var(--sage-100); }
.bg-warm-50 { background-color: var(--warm-50); }
.bg-warm-100 { background-color: var(--warm-100); }

/* ============================
   Cards
   ============================ */

.card-custom {
    border: none;
    border-radius: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 16px rgba(0,0,0,0.04);
    transition: box-shadow 0.3s, transform 0.3s;
    overflow: hidden;
}
.card-custom:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.06), 0 12px 28px rgba(0,0,0,0.06);
    transform: translateY(-2px);
}

/* Service Card */
.service-card {
    background: #fff;
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 16px rgba(0,0,0,0.04);
    transition: box-shadow 0.3s, transform 0.3s;
    height: 100%;
}
.service-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.06), 0 12px 28px rgba(0,0,0,0.06);
    transform: translateY(-2px);
}
.service-card .icon-circle {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background-color: var(--sage-600);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}
.service-card .icon-circle img {
    width: 1.75rem;
    height: 1.75rem;
    filter: brightness(0) invert(1);
}
.service-card h4 {
    margin-bottom: 0.75rem;
}
.service-card p {
    color: var(--warm-500);
    margin-bottom: 1rem;
}
.service-card .card-link {
    color: var(--sage-600);
    font-weight: 600;
    font-size: 0.875rem;
}
.service-card .card-link:hover {
    color: var(--sage-700);
}

/* Testimonial Card */
.testimonial-card {
    background-color: var(--sage-50);
    border-radius: 1rem;
    padding: 2rem;
    height: 100%;
}
.testimonial-card .quote-icon {
    color: var(--sage-300);
    font-size: 2rem;
    margin-bottom: 1rem;
}
.testimonial-card blockquote {
    font-size: 1.0625rem;
    color: var(--warm-700);
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    border: none;
    padding: 0;
}
.testimonial-card .author {
    font-weight: 600;
    color: var(--warm-800);
}
.testimonial-card .location {
    font-size: 0.875rem;
    color: var(--warm-400);
}

/* Product Card */
.product-card {
    background: #fff;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 16px rgba(0,0,0,0.04);
    transition: box-shadow 0.3s, transform 0.3s;
    height: 100%;
}
.product-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.06), 0 12px 28px rgba(0,0,0,0.06);
    transform: translateY(-2px);
}
.product-card .product-img {
    aspect-ratio: 4/3;
    object-fit: cover;
    width: 100%;
}
.product-card .card-body {
    padding: 1.5rem;
}
.product-card .badge-category {
    background-color: var(--sage-100);
    color: var(--sage-700);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
}

/* Blog Card */
.blog-card {
    background: #fff;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 16px rgba(0,0,0,0.04);
    transition: box-shadow 0.3s, transform 0.3s;
    height: 100%;
}
.blog-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.06), 0 12px 28px rgba(0,0,0,0.06);
    transform: translateY(-2px);
}
.blog-card .blog-img {
    aspect-ratio: 16/10;
    object-fit: cover;
    width: 100%;
}
.blog-card .card-body {
    padding: 1.5rem;
}
.blog-card .blog-date {
    font-size: 0.8125rem;
    color: var(--warm-400);
    font-weight: 500;
}
.blog-card h4 a {
    color: var(--warm-800);
}
.blog-card h4 a:hover {
    color: var(--sage-600);
}
.blog-card .blog-excerpt {
    color: var(--warm-500);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blog-card .read-more {
    color: var(--sage-600);
    font-weight: 600;
    font-size: 0.875rem;
}

/* ============================
   CTA Banner
   ============================ */

.cta-banner {
    background-color: var(--sage-700);
    padding: 4rem 0;
}
.cta-banner h2 {
    color: #fff;
}
.cta-banner p {
    color: var(--sage-200);
    font-size: 1.125rem;
}

/* ============================
   Why Choose Us / Features
   ============================ */

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.feature-item .icon-circle {
    width: 3rem;
    height: 3rem;
    min-width: 3rem;
    border-radius: 50%;
    background-color: var(--sage-600);
    display: flex;
    align-items: center;
    justify-content: center;
}
.feature-item .icon-circle img {
    width: 1.5rem;
    height: 1.5rem;
    filter: brightness(0) invert(1);
}
.feature-item h5 {
    margin-bottom: 0.25rem;
    color: var(--warm-800);
}
.feature-item p {
    color: var(--warm-500);
    margin-bottom: 0;
    font-size: 0.9375rem;
}

/* ============================
   Info Cards (Products page)
   ============================ */

.info-card {
    background: #fff;
    border-left: 4px solid var(--sage-500);
    border-radius: 0 1rem 1rem 0;
    padding: 1.5rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 6px 16px rgba(0,0,0,0.04);
    height: 100%;
    transition: box-shadow 0.3s;
}
.info-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,0.06), 0 12px 28px rgba(0,0,0,0.06);
}
.info-card .info-icon {
    color: var(--sage-500);
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}
.info-card h5 {
    color: var(--warm-800);
    margin-bottom: 0.5rem;
}
.info-card p {
    color: var(--warm-500);
    margin-bottom: 0;
}

/* ============================
   Gallery
   ============================ */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}
.gallery-item {
    border-radius: 1rem;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s;
}
.gallery-item:hover {
    transform: scale(1.02);
}
.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

/* ============================
   Blog Post Single
   ============================ */

.blog-content {
    max-width: 720px;
    margin: 0 auto;
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--warm-600);
}
.blog-content img {
    max-width: 100%;
    height: auto;
    border-radius: 1rem;
    margin: 1.5rem 0;
}
.blog-content h2, .blog-content h3, .blog-content h4 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

/* ============================
   Contact Form
   ============================ */

.contact-form .form-control {
    border: 1px solid var(--warm-200);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    color: var(--warm-700);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.contact-form .form-control:focus {
    border-color: var(--sage-500);
    box-shadow: 0 0 0 0.2rem rgba(72, 107, 47, 0.15);
}
.contact-form textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.contact-info-card {
    background-color: var(--sage-50);
    border-radius: 1rem;
    padding: 2rem;
}
.contact-info-card .info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
}
.contact-info-card .info-item i {
    color: var(--sage-600);
    font-size: 1.25rem;
    margin-top: 0.125rem;
}
.contact-info-card .info-item strong {
    color: var(--warm-800);
    display: block;
    margin-bottom: 0.125rem;
}
.contact-info-card .info-item span {
    color: var(--warm-500);
}

/* ============================
   Footer
   ============================ */

.footer-main {
    background-color: var(--sage-900);
    padding: 4rem 0 2rem;
    color: var(--sage-300);
}
.footer-main .footer-logo img {
    height: 50px;
    margin-bottom: 1rem;
}
.footer-main .footer-about-text {
    color: var(--sage-300);
    font-size: 0.9375rem;
    line-height: 1.7;
}
.footer-main h5 {
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 1.25rem;
}
.footer-main a {
    color: var(--sage-300);
    font-size: 0.9375rem;
    transition: color 0.2s;
}
.footer-main a:hover {
    color: #fff;
}
.footer-main .footer-nav li {
    margin-bottom: 0.5rem;
}
.footer-main .footer-contact li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}
.footer-main .footer-contact i {
    color: var(--sage-400);
    margin-top: 0.25rem;
}
.footer-main .hours-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.25rem 0;
    font-size: 0.875rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.footer-main .hours-list li:last-child {
    border-bottom: none;
}

.footer-bar {
    background-color: #141f0e;
    padding: 1.25rem 0;
    font-size: 0.8125rem;
    color: var(--sage-400);
}
.footer-bar a {
    color: var(--sage-400);
}
.footer-bar a:hover {
    color: #fff;
}

/* ============================
   Utilities
   ============================ */

.text-sage { color: var(--sage-600); }
.text-warm { color: var(--warm-600); }
.rounded-custom { border-radius: 1rem; }

.img-cover {
    object-fit: cover;
    width: 100%;
    height: 100%;
    border-radius: 1rem;
}

/* Smooth fade-in animation */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Lightbox overlay for gallery */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.lightbox-overlay img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 0.5rem;
}
.lightbox-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    background: none;
    border: none;
    line-height: 1;
}