/* ========================================
   VETMIST BIOSCIENCE - Main Stylesheet
   ======================================== */

:root {
    --gold: #C8860A;
    --gold-light: #E8A020;
    --gold-pale: #FFF8EC;
    --dark: #0D0D0D;
    --dark-2: #1A1A1A;
    --dark-3: #2A2200;
    --text: #2c2c2c;
    --text-muted: #6b6b6b;
    --white: #ffffff;
    --light-bg: #FAFAF8;
    --border: #E8E0D0;
    --green: #2e7d32;
}

* { box-sizing: border-box; }

body {
    font-family: 'DM Sans', sans-serif;
    color: var(--text);
    background: var(--white);
    overflow-x: hidden;
}

/* ---- TYPOGRAPHY ---- */
h1, h2, h3, h4, h5 {
    font-family: 'Playfair Display', serif;
}

/* ---- TOP BAR ---- */
.topbar {
    background: var(--dark);
    color: #aaa;
    font-size: 0.78rem;
    padding: 7px 0;
    letter-spacing: 0.03em;
}
.topbar i { color: var(--gold); }

/* ---- NAVBAR ---- */
#mainNav {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 14px 0;
    transition: box-shadow 0.3s;
}
#mainNav.scrolled {
    box-shadow: 0 2px 30px rgba(0,0,0,0.08);
}

.navbar-brand { text-decoration: none; line-height: 1; }
.brand-vet {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--dark);
    letter-spacing: -0.02em;
}
.brand-bio {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--gold);
    display: block;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-top: -3px;
}

.nav-link {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text) !important;
    letter-spacing: 0.03em;
    padding: 6px 12px !important;
    position: relative;
    transition: color 0.2s;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 12px; right: 12px;
    height: 2px;
    background: var(--gold);
    transform: scaleX(0);
    transition: transform 0.25s;
}
.dropdown .nav-link .dropdown-toggle ::after {
    content: '';
    position: absolute;
    bottom: 0; left: 12px; right: 12px;
    height: 2px;
    background: var(--gold);
    transform: scaleX(0);
    transition: transform 0.25s;
}
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--gold) !important; }

.nav-link {
    color:#C8860A;
}

.btn-primary-gold {
    background: var(--gold);
    color: var(--white) !important;
    border: none;
    padding: 9px 24px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-decoration: none;
    transition: background 0.2s, transform 0.15s;
    display: inline-block;
}
.btn-primary-gold:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
    color: var(--white) !important;
}

.btn-outline-gold {
    border: 2px solid var(--gold);
    color: var(--gold) !important;
    background: transparent;
    padding: 9px 24px;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-decoration: none;
    transition: all 0.2s;
    display: inline-block;
}
.btn-outline-gold:hover {
    background: var(--gold);
    color: var(--white) !important;
}
/* Dropdown container */
.dropdown-menu {
    background: #f1f1f1;            /* light grey */
    border: none;
    border-radius: 10px;            /* rounded corners */
    padding: 10px 0;
    min-width: 220px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* Dropdown items */
.dropdown-menu .dropdown-item {
    font-size: 15px;
    color: #333;
    padding: 10px 20px;
    transition: all 0.3s ease;
}

/* Hover effect */
.dropdown-menu .dropdown-item:hover {
    background: #e6e6e6;
    color: #000;
}

/* Active item */
.dropdown-menu .dropdown-item.active {
    background: #d4af37; /* gold tone (optional) */
    color: #fff;
}

/* Remove default arrow spacing */
.navbar .dropdown-toggle::after {
    margin-left: 6px;
}

/* Smooth dropdown animation */
.dropdown-menu {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.nav-item.dropdown:hover .dropdown-menu {
    display: block;
    opacity: 1;
    transform: translateY(0);
}
/* ---- HERO ---- */
.hero {
    background: linear-gradient(135deg, var(--dark) 0%, #1a1200 50%, #2A1800 100%);
    /* background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('../images/caritoonic.png'); */
    background-size: cover;          /* 🔥 important */
    background-position: center;     /* optional but recommended */
    background-repeat: no-repeat;    /* avoid tiling */
    min-height: 88vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 60% 80% at 75% 50%, rgba(200,134,10,0.18) 0%, transparent 65%),
        radial-gradient(ellipse 40% 40% at 20% 80%, rgba(200,134,10,0.08) 0%, transparent 60%);
}
.hero-grid-bg {
    position: absolute;
    inset: 0;
    /* background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('../images/caritoonic.png'); */
    background-size: cover;          
    background-position: center;     
    background-repeat: no-repeat;    
    background-size: 60px 60px;
}
.hero-content { position: relative; z-index: 2; }
.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.2rem;
}
.hero-eyebrow span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(200,134,10,0.12);
    border: 1px solid rgba(200,134,10,0.3);
    padding: 6px 16px;
    border-radius: 100px;
}
.hero h1 {
    font-size: clamp(2.6rem, 6vw, 5rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.05;
    margin-bottom: 1.5rem;
}
.hero h1 em {
    font-style: normal;
    color: var(--gold);
    display: block;
}
.hero-sub {
    color: rgba(255,255,255,0.65);
    font-size: 1.05rem;
    line-height: 1.75;
    max-width: 520px;
    margin-bottom: 2.5rem;
}
.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 3rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.hero-stat .num {
    font-family: 'Playfair Display', serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
}
.hero-stat .lbl {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.05em;
    margin-top: 4px;
}
.hero-visual {
    position: relative;
    z-index: 2;
}
.hero-card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.hero-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(200,134,10,0.25);
    border-radius: 12px;
    padding: 24px 20px;
    backdrop-filter: blur(10px);
    transition: transform 0.3s, background 0.3s;
}
.hero-card:hover {
    transform: translateY(-4px);
    background: rgba(200,134,10,0.1);
}
.hero-card:first-child {
    grid-column: span 2;
    background: rgba(200,134,10,0.1);
    border-color: rgba(200,134,10,0.4);
}
.hero-card i {
    font-size: 1.8rem;
    color: var(--gold);
    margin-bottom: 12px;
    display: block;
}
.hero-card h6 {
    color: var(--white);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 6px;
}
.hero-card p {
    color: rgba(255,255,255,0.55);
    font-size: 0.78rem;
    margin: 0;
}

/* ---- SECTION TITLES ---- */
.section-title {
    text-align: center;
    margin-bottom: 3.5rem;
}
.section-title .eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.8rem;
}
.section-title h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 900;
    color: var(--dark);
    line-height: 1.15;
    margin-bottom: 1rem;
}
.section-title p {
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}
.title-rule {
    width: 50px;
    height: 3px;
    background: var(--gold);
    margin: 0 auto 1.2rem;
    border-radius: 2px;
}

/* ---- PRODUCT CARDS ---- */
.product-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    border-color: var(--gold);
}
.product-card-header {
    padding: 32px 28px 24px;
    position: relative;
}
.product-icon {
    width: 56px; height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.product-icon i { font-size: 1.5rem; color: var(--white); }
.product-type-badge {
    position: absolute;
    top: 20px; right: 20px;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: var(--gold-pale);
    color: var(--gold);
    border: 1px solid rgba(200,134,10,0.25);
    padding: 4px 10px;
    border-radius: 100px;
}
.product-card h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}
.product-card .tagline {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}
.product-card .short-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.65;
}
.product-card-footer {
    padding: 20px 28px;
    border-top: 1px solid var(--border);
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.pack-info {
    font-size: 0.78rem;
    color: var(--text-muted);
}
.pack-info strong { color: var(--dark); display: block; font-size: 0.82rem; }

/* ---- WHY CHOOSE ---- */
.why-section { background: var(--dark); color: var(--white); padding: 100px 0; }
.why-feature {
    text-align: center;
    padding: 20px;
}
.why-icon {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: rgba(200,134,10,0.12);
    border: 2px solid rgba(200,134,10,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
    transition: background 0.3s;
}
.why-icon i { font-size: 1.6rem; color: var(--gold); }
.why-feature:hover .why-icon { background: rgba(200,134,10,0.25); }
.why-feature h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}
.why-feature p {
    font-size: 0.83rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.65;
}

/* ---- ISO BADGE STRIP ---- */
.iso-strip {
    background: var(--gold-pale);
    border-top: 1px solid rgba(200,134,10,0.2);
    border-bottom: 1px solid rgba(200,134,10,0.2);
    padding: 20px 0;
}
.iso-strip .badge-item {
    display: flex;
    align-items: center;
    gap: 10px;
}
.iso-strip i { font-size: 1.4rem; color: var(--gold); }
.iso-strip strong { font-size: 0.9rem; color: var(--dark); display: block; }
.iso-strip span { font-size: 0.78rem; color: var(--text-muted); }

/* ---- CTA SECTION ---- */
.cta-section {
    background: linear-gradient(135deg, var(--gold) 0%, #A06A00 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-section h2 { color: var(--white); position: relative; }
.cta-section p { color: rgba(255,255,255,0.85); position: relative; }
.btn-white {
    background: var(--white);
    color: var(--gold) !important;
    padding: 12px 32px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.2s;
    position: relative;
}
.btn-white:hover { transform: translateY(-2px); }
.btn-white-outline {
    border: 2px solid rgba(255,255,255,0.6);
    color: var(--white) !important;
    padding: 12px 32px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s;
    position: relative;
}
.btn-white-outline:hover {
    background: rgba(255,255,255,0.15);
    border-color: var(--white);
}

/* ---- PAGE HERO (inner pages) ---- */
.page-hero {
    background: linear-gradient(135deg, var(--dark) 0%, #1a1200 100%);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
    height: auto;
}

.page-product{
    width: 100%;
    height:100% !important;
    min-height: 320px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(200,134,10,0.15) 0%, transparent 60%);
}
.page-hero .breadcrumb-item { font-size: 0.82rem; }
.page-hero .breadcrumb-item a { color: rgba(255,255,255,0.55); text-decoration: none; }
.page-hero .breadcrumb-item.active { color: var(--gold); }
.page-hero .breadcrumb-divider { color: rgba(255,255,255,0.3); }
.page-hero h1 {
    color: var(--white);
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    position: relative;
}
.page-hero p {
    color: rgba(255,255,255,0.6);
    font-size: 1rem;
    position: relative;
}

/* ---- ABOUT PAGE ---- */
.about-mission {
    background: var(--dark);
    border-radius: 16px;
    padding: 48px;
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.about-mission::after {
    content: '';
    position: absolute;
    right: -20px; top: -20px;
    width: 180px; height: 180px;
    border-radius: 50%;
    background: rgba(200,134,10,0.1);
    border: 1px solid rgba(200,134,10,0.2);
}
.value-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.value-item:hover {
    border-color: var(--gold);
    box-shadow: 0 4px 20px rgba(200,134,10,0.08);
}
.value-icon {
    width: 48px; height: 48px; flex-shrink: 0;
    border-radius: 10px;
    background: var(--gold-pale);
    display: flex;
    align-items: center;
    justify-content: center;
}
.value-icon i { font-size: 1.2rem; color: var(--gold); }
.value-item h6 { font-family: 'Playfair Display', serif; font-size: 1rem; margin-bottom: 6px; }
.value-item p { font-size: 0.83rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

/* ---- PRODUCTS PAGE ---- */
.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 3rem;
}
.filter-tab {
    border: 1px solid var(--border);
    background: var(--white);
    color: var(--text-muted);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}
.filter-tab:hover, .filter-tab.active {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--white);
}

/* ---- PRODUCT DETAIL ---- */
.detail-icon-box {
    width: 80px; height: 80px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.detail-icon-box i { font-size: 2rem; color: var(--white); }
.composition-list, .benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.composition-list li, .benefits-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.composition-list li:last-child, .benefits-list li:last-child { border-bottom: none; }
.composition-list li::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--gold);
    flex-shrink: 0;
}
.benefits-list li i { color: var(--green); font-size: 0.9rem; flex-shrink: 0; }
.detail-info-box {
    background: var(--gold-pale);
    border: 1px solid rgba(200,134,10,0.2);
    border-radius: 12px;
    padding: 24px;
}
.detail-info-box .info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(200,134,10,0.15);
    font-size: 0.88rem;
}
.detail-info-box .info-row:last-child { border-bottom: none; }
.detail-info-box .info-label { color: var(--text-muted); }
.detail-info-box .info-val { font-weight: 600; color: var(--dark); }

/* ---- CONTACT PAGE ---- */
.contact-info-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: 10px;
    margin-bottom: 16px;
}
.contact-info-icon {
    width: 44px; height: 44px; flex-shrink: 0;
    background: var(--gold-pale);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.contact-info-icon i { font-size: 1.1rem; color: var(--gold); }
.contact-info-item h6 { font-size: 0.85rem; font-weight: 600; margin-bottom: 4px; }
.contact-info-item p { font-size: 0.82rem; color: var(--text-muted); margin: 0; }

.form-control, .form-select {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 0.9rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.form-control:focus, .form-select:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(200,134,10,0.12);
    outline: none;
}
.form-label {
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 6px;
}

/* ---- FOOTER ---- */
.footer { background: var(--dark); }
.footer-top { padding: 80px 0 60px; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 20px 0;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.4); }
.footer-brand .brand-vet { color: var(--white); }
.footer-desc {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.7;
}
.footer-heading {
    font-family: 'DM Sans', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.3);
    margin-bottom: 1rem;
}
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li { margin-bottom: 8px; }
.footer-links a {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    transition: color 0.2s;
}
.footer-links a:hover { color: var(--gold); }
.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-contact li {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.footer-contact i { color: var(--gold); margin-top: 2px; flex-shrink: 0; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a {
    width: 36px; height: 36px;
    border-radius: 8px;
    background: rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}
.footer-socials a:hover { background: var(--gold); color: var(--white); }
.iso-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(200,134,10,0.1);
    border: 1px solid rgba(200,134,10,0.25);
    border-radius: 8px;
    padding: 12px;
}
.iso-badge i { font-size: 1.4rem; color: var(--gold); }
.iso-badge strong { font-size: 0.85rem; color: var(--white); display: block; }
.iso-badge span { font-size: 0.75rem; color: rgba(255,255,255,0.4); }

/* ---- SECTIONS ---- */
section { padding: 90px 0; }
.bg-light-cream { background: var(--light-bg); }

/* ---- ANIMATIONS ---- */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .hero { min-height: 60vh; padding: 60px 0; }
    .hero h1 { font-size: 2.4rem; }
    .hero-stats { gap: 24px; }
    section { padding: 60px 0; }
    .about-mission { padding: 28px; }
}