/*
Theme Name: SixHundred Bitcoin
Theme URI: https://600bitcoin.com
Author: 600Bitcoin Media
Author URI: https://600bitcoin.com
Description: A bold, magazine-style WordPress theme tailored for Bitcoin news, crypto analysis, and price prediction coverage.
Version: 1.0.0
Tested up to: 6.6
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sixhundred-bitcoin
Tags: one-column, two-columns, grid-layout, custom-logo, custom-colors, custom-menu, featured-images, flexible-header, footer-widgets, news, blog
*/

/* Reset & Base */
:root {
    --color-primary: #f7931a;
    --color-primary-dark: #c56c00;
    --color-secondary: #12161c;
    --color-secondary-light: #1f252e;
    --color-accent: #4fd1c5;
    --color-body: #101318;
    --color-text: #f5f7fa;
    --color-muted: #9aa4b2;
    --font-heading: 'Montserrat', 'Segoe UI', Tahoma, sans-serif;
    --font-body: 'Inter', 'Segoe UI', Tahoma, sans-serif;
    --max-width: 1180px;
    --transition: all 0.25s ease-in-out;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--color-body);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover,
a:focus {
    color: var(--color-primary-dark);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.screen-reader-text {
    position: absolute;
    clip: rect(1px, 1px, 1px, 1px);
    padding: 0;
    border: 0;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

/* Layout */
.site {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

.site-content {
    flex: 1 0 auto;
}

.container {
    width: 100%;
    margin: 0 auto;
    max-width: var(--max-width);
    padding: 0 1.5rem;
}

.grid {
    display: grid;
    gap: 2rem;
}

.grid--posts {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Header */
.site-header {
    background: var(--color-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
}

.site-branding {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.site-title {
    margin: 0;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.site-description {
    margin: 0;
    font-size: 0.95rem;
    color: var(--color-muted);
}

.primary-navigation-wrapper {
    display: contents;
}

.primary-navigation {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.primary-navigation a {
    color: var(--color-text);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.25rem;
}

/* Hero */
.hero {
    background: radial-gradient(circle at top left, rgba(247, 147, 26, 0.35), transparent 55%),
                linear-gradient(135deg, rgba(31, 37, 46, 0.9), rgba(18, 22, 28, 0.95));
    padding: 4rem 1.5rem 3.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero__inner {
    display: grid;
    gap: 2.5rem;
    align-items: center;
    max-width: var(--max-width);
    margin: 0 auto;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-transform: uppercase;
    background: rgba(79, 209, 197, 0.1);
    color: var(--color-accent);
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 3vw + 1rem, 3.2rem);
    margin-bottom: 1rem;
}

.hero p {
    color: rgba(245, 247, 250, 0.88);
    margin-bottom: 1.75rem;
    font-size: 1.1rem;
}

.hero__cta {
    display: flex;
    gap: 1rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.75rem;
    border-radius: 999px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.95rem;
    transition: var(--transition);
    border: 1px solid transparent;
}

.button--primary {
    background: var(--color-primary);
    color: var(--color-secondary);
}

.button--primary:hover {
    background: var(--color-primary-dark);
}

.button--ghost {
    background: transparent;
    color: var(--color-text);
    border-color: rgba(255, 255, 255, 0.15);
}

.button--ghost:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Price Ticker */
.price-ticker {
    background: var(--color-secondary-light);
    border-block: 1px solid rgba(255, 255, 255, 0.08);
}

.price-ticker__inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.85rem 1.5rem;
    overflow-x: auto;
}

.price-ticker__item {
    display: grid;
    gap: 0.35rem;
    min-width: 160px;
}

.price-ticker__label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--color-muted);
    letter-spacing: 0.08em;
}

.price-ticker__value {
    font-weight: 700;
    font-size: 1.1rem;
}

.price-positive {
    color: #4fd1c5;
}

.price-negative {
    color: #ff6b6b;
}

/* Sections */
.section {
    padding: 3.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.section__title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.9rem;
    color: var(--color-muted);
}

.section__title::before {
    content: "";
    width: 48px;
    height: 2px;
    background: var(--color-primary);
}

.section__heading {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 2vw + 1rem, 2.35rem);
    margin-bottom: 1.5rem;
}

.section__description {
    max-width: 720px;
    color: rgba(245, 247, 250, 0.75);
}

/* Cards */
.post-card {
    background: var(--color-secondary-light);
    border-radius: 18px;
    overflow: hidden;
    display: grid;
    gap: 0;
    min-height: 100%;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.post-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.22);
}

.post-card__content {
    padding: 1.5rem;
    display: grid;
    gap: 0.85rem;
}

.post-card__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--color-muted);
}

.post-card__title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin: 0;
}

.post-card__excerpt {
    margin: 0;
    color: rgba(245, 247, 250, 0.78);
}

/* Layout Helpers */
.layout-with-sidebar {
    display: grid;
    gap: 3rem;
    grid-template-columns: minmax(0, 1fr) 320px;
}

@media (max-width: 960px) {
    .layout-with-sidebar {
        grid-template-columns: 1fr;
    }
}

/* Sidebar */
.sidebar {
    background: var(--color-secondary-light);
    padding: 2rem;
    border-radius: 20px;
    display: grid;
    gap: 2rem;
    height: fit-content;
}

.widget {
    display: grid;
    gap: 0.75rem;
}

.widget-title {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    color: var(--color-muted);
}

/* Footer */
.site-footer {
    background: rgba(10, 12, 14, 0.95);
    padding: 3rem 1.5rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__inner {
    display: grid;
    gap: 2rem;
    max-width: var(--max-width);
    margin: 0 auto;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.site-footer__bottom {
    margin-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-muted);
}

.newsletter {
    display: grid;
    gap: 0.75rem;
}

.newsletter input {
    padding: 0.85rem 1rem;
    border-radius: 999px;
    border: none;
    background: rgba(255, 255, 255, 0.04);
    color: var(--color-text);
}

.newsletter button {
    border: none;
}

.search-form {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-top: 1.5rem;
}

.search-field {
    flex: 1 1 auto;
    padding: 0.85rem 1rem;
    border-radius: 999px;
    border: none;
    background: rgba(255, 255, 255, 0.04);
    color: var(--color-text);
}

.search-form .button {
    display: inline-flex;
    gap: 0.35rem;
}

/* Single */
.single-hero {
    padding: 4rem 0 2rem;
    position: relative;
}

.single-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(247, 147, 26, 0.18), transparent 60%);
    pointer-events: none;
}

.single-hero__content {
    position: relative;
    max-width: 780px;
}

.single-hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 3vw + 1rem, 3.1rem);
}

.single-content {
    max-width: 760px;
    margin: 0 auto 4rem;
    font-size: 1.08rem;
    display: grid;
    gap: 1.5rem;
}

.single-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: 1.25rem;
    color: rgba(245, 247, 250, 0.85);
    font-style: italic;
}

.single-content pre {
    background: rgba(18, 22, 28, 0.85);
    padding: 1rem;
    border-radius: 12px;
    overflow-x: auto;
}

.single-content h2,
.single-content h3,
.single-content h4 {
    font-family: var(--font-heading);
}

/* Comments */
.comments-area {
    margin-top: 3rem;
    display: grid;
    gap: 1.5rem;
}

.comment-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1.25rem;
}

.comment-list .comment {
    background: var(--color-secondary-light);
    padding: 1.5rem;
    border-radius: 18px;
}

.comment-list .comment .reply {
    margin-top: 1rem;
}

/* Responsive */
@media (max-width: 960px) {
    .primary-navigation {
        position: absolute;
        top: 100%;
        right: 1.5rem;
        background: var(--color-secondary);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 16px;
        flex-direction: column;
        padding: 1rem 1.2rem;
        width: 220px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        transform: translateY(-10px);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition);
    }

    .primary-navigation.is-open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .site-header__inner {
        position: relative;
    }
}

@media (max-width: 720px) {
    .hero {
        padding: 3.5rem 1.2rem 3rem;
    }

    .hero__cta {
        flex-direction: column;
        align-items: flex-start;
    }

    .section {
        padding: 3rem 0;
    }
}

body.custom-background {
    background-color: var(--color-body);
}

.alignwide {
    max-width: calc(var(--max-width) + 120px);
    margin-left: auto;
    margin-right: auto;
}

.alignfull {
    width: 100%;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}