@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Montserrat:wght@400;700;800;900&display=swap');

/* 
 * VestaGrill Premium Design System
 * Modern, Unconventional, Stylish
 */

:root {
    /* Colors */
    --vg-orange: #ff5a00;
    --vg-orange-dark: #e04e00;
    --vg-black: #080808;       /* Deep pitch black */
    --vg-dark: #121212;        /* Off-black for sections */
    --vg-darker: #0d0d0d;
    --vg-white: #ffffff;
    --vg-gray-light: #f4f4f5;  /* Cool light gray */
    --vg-gray: #e4e4e7;
    --vg-text-muted: #888888;
    
    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing & Sizes */
    --section-padding: 140px;
    --section-padding-mobile: 80px;
    --border-radius-lg: 24px;
    --border-radius-md: 16px;
    
    /* Easing */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: all 0.8s var(--ease-out-expo);
    --transition-fast: all 0.3s ease;
}

body {
    font-family: var(--font-body);
    color: var(--vg-black);
    background-color: var(--vg-white);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography Hierarchy */
h1, h2, h3, h4, h5, h6, .font-heading {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.display-huge {
    font-size: clamp(3rem, 8vw, 6.5rem);
    letter-spacing: -0.04em;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 3rem;
}

/* Background Tonalities */
.bg-pitch-black { background-color: var(--vg-black) !important; color: var(--vg-white); }
.bg-dark-gray { background-color: var(--vg-dark) !important; color: var(--vg-white); }
.bg-light-gray { background-color: var(--vg-gray-light) !important; color: var(--vg-black); }
.bg-pure-white { background-color: var(--vg-white) !important; color: var(--vg-black); }

/* Spacing Utilities */
.py-section {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
}
@media (max-width: 991px) {
    .py-section {
        padding-top: var(--section-padding-mobile);
        padding-bottom: var(--section-padding-mobile);
    }
}

/* Custom UI Elements */
.text-accent { color: var(--vg-orange) !important; }
.bg-accent { background-color: var(--vg-orange) !important; }

/* Buttons */
.btn-premium {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--vg-orange);
    color: var(--vg-white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    padding: 18px 40px;
    border-radius: 100px; /* Pill shape */
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: var(--transition-fast);
    text-decoration: none;
}

.btn-premium::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background-color: var(--vg-black);
    transform: translateY(100%);
    transition: transform 0.5s var(--ease-out-expo);
    z-index: -1;
}

.btn-premium:hover { color: var(--vg-white); }
.btn-premium:hover::before { transform: translateY(0); }

/* Header Glassmorphism */
.site-header {
    position: fixed;
    top: 0; left: 0; width: 100%;
    z-index: 1000;
    transition: var(--transition-fast);
}
.header-main {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}
body.is-scrolled .header-top {
    display: none !important; /* Hide top bar on scroll */
}
body.is-scrolled .header-main {
    padding: 15px 0 !important;
    background: rgba(8, 8, 8, 0.95);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
body.is-scrolled .header-main a, 
body.is-scrolled .header-main .logo a {
    color: var(--vg-white) !important;
}

/* Header Nav Hover */
.main-navigation a {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    position: relative;
    padding-bottom: 5px;
}
.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background-color: var(--vg-orange);
    transition: width 0.4s var(--ease-out-expo);
}
.main-navigation a:hover::after { width: 100%; }

/* Hero Block */
.block-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 150px;
    overflow: hidden;
}
.hero-video-wrapper {
    border-radius: var(--border-radius-lg);
    transform: rotate(-2deg) scale(1.05);
    transition: var(--transition-slow);
    box-shadow: 0 30px 60px rgba(0,0,0,0.4);
}
.hero-video-wrapper:hover {
    transform: rotate(0) scale(1);
}

/* Category Cards */
.category-card {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    position: relative;
    aspect-ratio: 3/4;
}
.category-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 1s var(--ease-out-expo);
}
.category-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(8,8,8,0.9) 0%, rgba(8,8,8,0) 60%);
    transition: opacity 0.5s ease;
}
.category-card-title {
    position: absolute;
    bottom: 0; left: 0; width: 100%;
    padding: 30px;
    z-index: 2;
    color: var(--vg-white);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    transform: translateY(10px);
    transition: transform 0.5s var(--ease-out-expo);
}
.category-card:hover img { transform: scale(1.08); }
.category-card:hover .category-card-title {
    transform: translateY(0);
    color: var(--vg-orange);
}

/* Promos Fullwidth Slider */
.promo-slide-inner {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}
.promo-content-box {
    background: rgba(8, 8, 8, 0.85);
    backdrop-filter: blur(10px);
    border-left: 4px solid var(--vg-orange);
    padding: 40px;
}

/* Blog Cards */
.blog-card {
    border-radius: var(--border-radius-md);
    background: var(--vg-white);
    border: 1px solid var(--vg-gray);
    transition: var(--transition-slow);
}
.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    border-color: transparent;
}
.blog-card .ratio { border-radius: var(--border-radius-md) var(--border-radius-md) 0 0; }

/* Contact Block */
.contact-box {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--border-radius-md);
    transition: var(--transition-fast);
}
.contact-box:hover {
    background: rgba(255,255,255,0.08);
    border-color: var(--vg-orange);
}

/* Premium Form Styles */
.form-style-premium form {
    width: 100%;
}
.form-style-premium input[type="text"],
.form-style-premium input[type="email"],
.form-style-premium input[type="tel"],
.form-style-premium input[type="number"],
.form-style-premium input[type="url"],
.form-style-premium textarea,
.form-style-premium select {
    width: 100%;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--vg-white);
    border-radius: var(--border-radius-sm, 8px);
    padding: 15px 20px;
    font-family: var(--font-body);
    margin-bottom: 20px;
    transition: var(--transition-fast);
}
.form-style-premium input:focus,
.form-style-premium textarea:focus,
.form-style-premium select:focus {
    background: rgba(255,255,255,0.08);
    border-color: var(--vg-orange);
    box-shadow: 0 0 0 4px rgba(255, 94, 20, 0.1);
    outline: none;
    color: var(--vg-white);
}
.form-style-premium input::placeholder,
.form-style-premium textarea::placeholder { 
    color: rgba(255,255,255,0.4); 
}
.form-style-premium textarea {
    min-height: 120px;
    resize: vertical;
}
.form-style-premium input[type="submit"],
.form-style-premium button[type="submit"],
.form-style-premium .wpcf7-submit,
.form-style-premium .wpforms-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--vg-orange);
    color: var(--vg-white);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    padding: 18px 40px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.form-style-premium input[type="submit"]:hover,
.form-style-premium button[type="submit"]:hover,
.form-style-premium .wpcf7-submit:hover,
.form-style-premium .wpforms-submit:hover {
    background-color: #e04a0b; /* slightly darker orange */
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 94, 20, 0.3);
}

/* Specific plugin resets */
.form-style-premium .wpcf7-form-control-wrap {
    display: block;
    margin-bottom: 0;
}
.form-style-premium .wpforms-field-container {
    margin-bottom: 20px;
}
.form-style-premium .wpforms-field-label {
    color: rgba(255,255,255,0.8);
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
}

.form-control-premium {
    background: transparent;
    border: none;
    border-bottom: 2px solid rgba(255,255,255,0.2);
    color: var(--vg-white);
    border-radius: 0;
    padding: 15px 0;
    font-family: var(--font-body);
}
.form-control-premium:focus {
    background: transparent;
    color: var(--vg-white);
    box-shadow: none;
    border-color: var(--vg-orange);
}
.form-control-premium::placeholder { color: rgba(255,255,255,0.4); }

/* Scroll Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 1s var(--ease-out-expo), transform 1s var(--ease-out-expo);
}
.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 1.2s var(--ease-out-expo), transform 1.2s var(--ease-out-expo);
}
.is-revealed {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Stagger Delays */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }

/* Custom Swiper Navigation */
.swiper-button-next, .swiper-button-prev {
    background: var(--vg-white);
    width: 50px !important; height: 50px !important;
    border-radius: 50%;
    color: var(--vg-black) !important;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: var(--transition-fast);
}
.swiper-button-next:after, .swiper-button-prev:after { font-size: 1.2rem !important; font-weight: bold; }
.swiper-button-next:hover, .swiper-button-prev:hover {
    background: var(--vg-orange);
    color: var(--vg-white) !important;
    transform: scale(1.1);
}

/* Pagination */
.premium-pagination {
    display: flex;
    gap: 0.5rem;
}
.premium-pagination .page-numbers {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--vg-black);
    color: var(--vg-white);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
    border: 1px solid rgba(255,255,255,0.1);
}
.premium-pagination .page-numbers.current,
.premium-pagination .page-numbers:hover {
    background-color: var(--vg-orange);
    color: var(--vg-white);
    border-color: var(--vg-orange);
    transform: translateY(-3px);
}

/* Document Card */
.document-card {
    transition: var(--transition-fast);
}
.document-card:hover .doc-icon {
    background-color: var(--vg-orange) !important;
    color: var(--vg-white) !important;
}
.document-card:hover .doc-download {
    color: var(--vg-orange) !important;
    transform: translateY(5px);
}

/* Comparison Block */
.comparison-block {
    overflow: hidden;
}
.comp-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    position: relative;
    z-index: 3;
    backdrop-filter: blur(10px);
}
.comp-specs-list li {
    font-family: var(--font-body);
}
.comp-dots {
    border-bottom-style: dotted !important;
    border-bottom-width: 2px !important;
    position: relative;
    top: -5px;
}
.comp-img-vesta {
    filter: drop-shadow(0 20px 30px rgba(255, 90, 0, 0.15));
    transition: var(--transition-slow);
}
.comp-img-analog {
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.5)) grayscale(80%) opacity(0.7);
    transition: var(--transition-slow);
}
.comparison-block:hover .comp-img-vesta {
    transform: scale(1.05) translateY(-10px);
    filter: drop-shadow(0 30px 40px rgba(255, 90, 0, 0.25));
}
.comparison-block:hover .comp-img-analog {
    transform: scale(0.95) translateY(5px);
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.5)) grayscale(100%) opacity(0.5);
}