/*
Theme Name: Fleximinds Coolants & Logistics
Theme URI: https://fleximinds.pl
Author: Fleximinds Sp. z o.o.
Author URI: https://fleximinds.pl
Description: A clean, industrial WordPress theme for Fleximinds Coolants & Logistics. Five pages out of the box (Home, About Us, Coolants, Logistics, Contact Us), mobile-responsive, fully editable via WordPress admin and Customizer.
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: fleximinds
Tags: business, industrial, custom-colors, custom-header, custom-menu, featured-images, responsive-layout, contact-form
*/

/* ==========================================================================
   CSS Variables (editable in WordPress Customizer > Colors)
   ========================================================================== */
:root {
    --color-black: #0f0f0f;
    --color-dark-gray: #1c1c1c;
    --color-gray: #4a4a4a;
    --color-light-gray: #e5e5e5;
    --color-bg-gray: #f5f5f5;
    --color-white: #ffffff;
    --color-yellow: #f5c518;
    --color-yellow-hover: #d9ac0c;
    --font-heading: 'Barlow Condensed', 'Oswald', 'Arial Narrow', sans-serif;
    --font-body: 'Manrope', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --container-max: 1200px;
    --header-overlay: rgba(15, 15, 15, 0.55);
}

/* ==========================================================================
   Base
   ========================================================================== */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: var(--color-dark-gray);
    background: var(--color-white);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-black); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--color-yellow); }
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: 0.5px;
    color: var(--color-black);
    text-transform: uppercase;
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 1rem; }
h3 { font-size: 1.4rem; margin-bottom: .75rem; }
p { margin-bottom: 1rem; }

.container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section--gray { background: var(--color-bg-gray); }
.section--dark { background: var(--color-black); color: var(--color-white); }
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--color-white); }
.text-center { text-align: center; }

.accent-line {
    display: inline-block;
    width: 60px;
    height: 4px;
    background: var(--color-yellow);
    margin-bottom: 20px;
}
.section-eyebrow {
    display: inline-block;
    font-family: var(--font-heading);
    color: var(--color-yellow);
    letter-spacing: 4px;
    text-transform: uppercase;
    font-size: .9rem;
    margin-bottom: 12px;
}

/* ==========================================================================
   Site Header / Navigation
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-black);
    color: var(--color-white);
    border-bottom: 3px solid var(--color-yellow);
}
.nav-wrapper {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.site-branding a {
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    line-height: 1;
}
.site-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.site-title .accent { color: var(--color-yellow); }
.site-tagline {
    font-size: .7rem;
    color: var(--color-light-gray);
    letter-spacing: 3px;
    margin-top: 4px;
    text-transform: uppercase;
}

.main-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    margin: 0;
}
.main-menu a {
    color: var(--color-white);
    padding: 10px 16px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-bottom: 2px solid transparent;
    display: block;
}
.main-menu a:hover,
.main-menu .current-menu-item > a,
.main-menu .current_page_item > a,
.main-menu .active > a {
    color: var(--color-yellow);
    border-bottom-color: var(--color-yellow);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: 2px solid var(--color-white);
    color: var(--color-white);
    padding: 8px 12px;
    cursor: pointer;
    font-size: 1.2rem;
    font-family: var(--font-heading);
}

/* ==========================================================================
   Common Page Header / Hero (freezing theme background)
   ========================================================================== */
.page-hero {
    position: relative;
    min-height: 360px;
    background-image:
        linear-gradient(var(--header-overlay), var(--header-overlay)),
        url('assets/images/hero-frozen.jpg');
    background-size: cover;
    background-position: center;
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 24px;
}
.page-hero h1 {
    color: var(--color-white);
    text-shadow: 0 2px 18px rgba(0,0,0,0.4);
    max-width: 900px;
}
.page-hero .subtitle {
    color: var(--color-light-gray);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 12px auto 0;
    letter-spacing: 1px;
}
.front-page-hero { min-height: 560px; }
.front-page-hero h1 { font-size: clamp(2.8rem, 6vw, 4.5rem); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-block;
    background: var(--color-yellow);
    color: var(--color-black);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    padding: 14px 32px;
    border: 2px solid var(--color-yellow);
    border-radius: 0;
    cursor: pointer;
    transition: all .2s ease;
    font-size: 1rem;
}
.btn:hover {
    background: var(--color-black);
    color: var(--color-yellow);
    border-color: var(--color-yellow);
}
.btn--outline {
    background: transparent;
    color: var(--color-yellow);
    border-color: var(--color-yellow);
}
.btn--outline:hover {
    background: var(--color-yellow);
    color: var(--color-black);
}

/* ==========================================================================
   Grids and Cards
   ========================================================================== */
.grid { display: grid; gap: 32px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
    background: var(--color-white);
    border: 1px solid var(--color-light-gray);
    padding: 28px;
    transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(0,0,0,0.08);
}
.card__img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    background: var(--color-light-gray);
    margin-bottom: 18px;
}
.card__title {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--color-black);
}

/* Use-case card (home page) */
.usecase-card {
    background: var(--color-white);
    border: 1px solid var(--color-light-gray);
    padding: 32px 24px;
    text-align: center;
    transition: all .25s ease;
}
.usecase-card:hover {
    border-color: var(--color-yellow);
    transform: translateY(-4px);
}
.usecase-icon {
    font-size: 2.4rem;
    margin-bottom: 12px;
    display: block;
}

/* Coolant cards */
.coolant-card {
    background: var(--color-white);
    border: 1px solid var(--color-light-gray);
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.coolant-card__img-wrap {
    background: var(--color-bg-gray);
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1 / 1;
}
.coolant-card__img-wrap img {
    max-height: 320px;
    width: auto;
    object-fit: contain;
}
.coolant-card__body {
    padding: 24px 28px 28px;
    border-top: 3px solid var(--color-yellow);
    flex: 1;
}
.coolant-card__title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-black);
    margin-bottom: 8px;
    text-transform: uppercase;
}
.coolant-card__replaces {
    font-size: .85rem;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 14px;
}
.coolant-card__replaces strong { color: var(--color-black); }

/* Transport cards (logistics page) */
.transport-card .card__img { aspect-ratio: 16 / 10; }

/* Two-column intro */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.two-col img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; max-height: 500px; }

/* Pricing banner */
.pricing-banner {
    background: var(--color-black);
    color: var(--color-white);
    padding: 50px 24px;
    text-align: center;
    border-top: 4px solid var(--color-yellow);
    border-bottom: 4px solid var(--color-yellow);
}
.pricing-banner .price {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-yellow);
    letter-spacing: 2px;
    margin-bottom: 6px;
}
.pricing-banner .price-label {
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--color-light-gray);
    font-size: .9rem;
    margin-bottom: 24px;
}

/* ==========================================================================
   Contact page specifics
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 48px;
}
.contact-info {
    background: var(--color-black);
    color: var(--color-white);
    padding: 40px;
    border-top: 4px solid var(--color-yellow);
}
.contact-info h2 { color: var(--color-white); }
.contact-info .info-item {
    padding: 18px 0;
    border-bottom: 1px solid #333;
}
.contact-info .info-item:last-child { border: none; }
.contact-info .info-label {
    font-family: var(--font-heading);
    color: var(--color-yellow);
    letter-spacing: 2px;
    font-size: .85rem;
    text-transform: uppercase;
    margin-bottom: 6px;
}
.contact-info .info-value { color: var(--color-light-gray); }
.contact-info a { color: var(--color-white); }
.contact-info a:hover { color: var(--color-yellow); }

.contact-form-wrap {
    background: var(--color-bg-gray);
    padding: 40px;
}
.contact-form-wrap h2 { margin-bottom: 1rem; }

/* Contact Form 7 styling */
.wpcf7 input[type="text"],
.wpcf7 input[type="email"],
.wpcf7 input[type="tel"],
.wpcf7 textarea {
    width: 100%;
    padding: 12px 14px;
    margin-top: 6px;
    margin-bottom: 14px;
    border: 1px solid var(--color-light-gray);
    background: var(--color-white);
    font-family: var(--font-body);
    font-size: 1rem;
    border-radius: 0;
}
.wpcf7 input:focus, .wpcf7 textarea:focus {
    outline: 2px solid var(--color-yellow);
    border-color: var(--color-yellow);
}
.wpcf7 label, .form-label {
    display: block;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: .9rem;
    color: var(--color-black);
}
.wpcf7 input[type="submit"], .form-submit {
    background: var(--color-yellow);
    color: var(--color-black);
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    padding: 14px 32px;
    border: 2px solid var(--color-yellow);
    cursor: pointer;
    font-size: 1rem;
}
.wpcf7 input[type="submit"]:hover, .form-submit:hover {
    background: var(--color-black);
    color: var(--color-yellow);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: var(--color-black);
    color: var(--color-light-gray);
    padding: 50px 0 30px;
    border-top: 4px solid var(--color-yellow);
}
.site-footer .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 30px;
}
.site-footer h4 {
    color: var(--color-yellow);
    margin-bottom: 14px;
    font-size: 1.1rem;
    letter-spacing: 2px;
}
.site-footer a { color: var(--color-light-gray); }
.site-footer a:hover { color: var(--color-yellow); }
.site-footer ul { list-style: none; }
.site-footer ul li { padding: 4px 0; }
.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
    font-size: .85rem;
    color: var(--color-gray);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
    .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
    .two-col, .contact-grid { grid-template-columns: 1fr; }
    .section { padding: 56px 0; }
}
@media (max-width: 720px) {
    .menu-toggle { display: block; }
    .main-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-black);
        flex-direction: column;
        padding: 16px;
        border-top: 1px solid #333;
    }
    .main-menu.is-open { display: flex; }
    .main-menu a {
        padding: 14px 12px;
        border-bottom: 1px solid #222;
    }
    .nav-wrapper { position: relative; }
    .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
    .site-footer .footer-grid { grid-template-columns: 1fr; }
    .page-hero { min-height: 280px; padding: 60px 20px; }
    .front-page-hero { min-height: 420px; }
    .contact-info, .contact-form-wrap { padding: 28px; }
}