/*
Theme Name: Sober Child Theme
Theme URI: http://uix.store/sober/
Author: UIX Themes
Author URI: http://uix.store
Description: Sober is a fully responsive Premium WordPress Theme with a pixel perfect design and extensive functionality
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sober
Tags: one-column, two-columns, right-sidebar, custom-colors, custom-menu, featured-images, flexible-header, microformats, post-formats, rtl-language-support, sticky-post, threaded-comments, translation-ready
Template: sober
*/

/* ============================================
   KARSTCOM BRAND - ported from karstcom-astra v2.0.0
   (2026-07-22, homepage sections + scroll animations)
   ============================================ */

:root {
    --karstcom-navy: #0D1B2A;
    --karstcom-deep-blue: #1B3A5C;
    --karstcom-blue: #2C5F7C;
    --karstcom-amber: #E8A838;
    --karstcom-amber-dark: #D4942E;
    --karstcom-light: #F5F7FA;
    --karstcom-white: #FFFFFF;
    --karstcom-text: #2D3436;
    --karstcom-text-light: #636E72;
    --karstcom-border: #E1E8ED;
    --karstcom-glow: rgba(232,168,56,0.15);
}

/* ---- Scroll Animation Base ---- */
.karstcom-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.karstcom-animate.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.karstcom-animate-delay-1 { transition-delay: 0.1s; }
.karstcom-animate-delay-2 { transition-delay: 0.2s; }
.karstcom-animate-delay-3 { transition-delay: 0.3s; }
.karstcom-animate-delay-4 { transition-delay: 0.4s; }

/* ---- Hero Section (Homepage) ---- */
.karstcom-hero {
    background: linear-gradient(135deg, var(--karstcom-navy) 0%, var(--karstcom-deep-blue) 50%, var(--karstcom-blue) 100%);
    color: var(--karstcom-white);
    padding: 140px 40px 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.karstcom-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(232,168,56,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(44,95,124,0.12) 0%, transparent 40%),
        radial-gradient(ellipse at 50% 80%, rgba(232,168,56,0.04) 0%, transparent 50%);
    animation: heroFloat 20s ease-in-out infinite;
    pointer-events: none;
}

@keyframes heroFloat {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(2%, -1%) rotate(0.5deg); }
    50% { transform: translate(-1%, 2%) rotate(-0.5deg); }
    75% { transform: translate(1%, -2%) rotate(0.3deg); }
}

.karstcom-hero::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.karstcom-hero h1 {
    color: var(--karstcom-white);
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.karstcom-hero .hero-subtitle {
    color: rgba(255,255,255,0.85);
    font-size: 1.2rem;
    font-weight: 300;
    max-width: 620px;
    margin: 0 auto 44px;
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

.karstcom-hero .hero-cta {
    display: inline-block;
    background: var(--karstcom-amber);
    color: var(--karstcom-navy) !important;
    padding: 16px 44px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    z-index: 1;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(232,168,56,0.2);
}

.karstcom-hero .hero-cta:hover {
    background: var(--karstcom-amber-dark);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(232,168,56,0.35);
}

/* ---- Product Category Cards ---- */
.karstcom-categories {
    padding: 100px 40px;
    background: var(--karstcom-light);
}

.karstcom-categories .section-title {
    text-align: center;
    margin-bottom: 60px;
}

.karstcom-categories .section-title h2 {
    font-size: 2.4rem;
    margin-bottom: 12px;
}

.karstcom-categories .section-title p {
    color: var(--karstcom-text-light);
    font-size: 1.1rem;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.category-card {
    background: var(--karstcom-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    text-decoration: none;
    color: inherit;
    display: block;
    border: 1px solid transparent;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
    border-color: var(--karstcom-amber);
}

.category-card-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.category-card-image::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.1) 100%);
    pointer-events: none;
}

.category-card-image .category-icon {
    font-size: 4rem;
    color: rgba(255,255,255,0.9);
    position: relative;
    z-index: 1;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.category-card:hover .category-icon {
    transform: scale(1.15);
}

.category-card-body {
    padding: 30px;
}

.category-card-body h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--karstcom-navy);
}

.category-card-body p {
    color: var(--karstcom-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.category-card-body .card-link {
    display: inline-block;
    margin-top: 18px;
    color: var(--karstcom-amber-dark);
    font-weight: 600;
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    transition: all 0.3s ease;
}

.category-card:hover .card-link {
    letter-spacing: 0.1em;
}

/* ---- Brand Values Section ---- */
.karstcom-values {
    padding: 100px 40px;
    background: var(--karstcom-white);
    text-align: center;
}

.karstcom-values h2 {
    font-size: 2.2rem;
    margin-bottom: 60px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.value-item {
    padding: 40px 30px;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--karstcom-border);
}

.value-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
    border-color: var(--karstcom-amber);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: inline-block;
    transition: transform 0.3s ease;
}

.value-item:hover .value-icon {
    transform: scale(1.1);
}

.value-item h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.value-item p {
    color: var(--karstcom-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ---- CTA Section ---- */
.karstcom-cta {
    padding: 80px 40px;
    background: linear-gradient(135deg, var(--karstcom-navy), var(--karstcom-deep-blue));
    text-align: center;
    position: relative;
    overflow: hidden;
}

.karstcom-cta::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse at 50% 50%, rgba(232,168,56,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.karstcom-cta h2 {
    color: var(--karstcom-white);
    font-size: 2rem;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.karstcom-cta p {
    color: rgba(255,255,255,0.75);
    font-size: 1.1rem;
    margin-bottom: 36px;
    position: relative;
    z-index: 1;
}

.karstcom-cta .cta-button {
    display: inline-block;
    background: var(--karstcom-amber);
    color: var(--karstcom-navy) !important;
    padding: 14px 40px;
    border-radius: 6px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    z-index: 1;
}

.karstcom-cta .cta-button:hover {
    background: var(--karstcom-amber-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(232,168,56,0.3);
}

/* ---- Full-width breakout for homepage sections ---- */
.karstcom-hero,
.karstcom-categories,
.karstcom-values,
.karstcom-cta {
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

/* Prevent horizontal scrollbar from full-width sections */
html, body {
    overflow-x: hidden !important;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .karstcom-hero {
        padding: 80px 20px 70px;
    }
    .karstcom-hero h1 {
        font-size: 2.2rem;
    }
    .karstcom-hero .hero-subtitle {
        font-size: 1rem;
    }
    .karstcom-categories,
    .karstcom-values {
        padding: 60px 20px;
    }
    .category-grid {
        grid-template-columns: 1fr;
    }
}