/* ============================
   SAGE Blog — Editorial
   ============================ */

/* Self-hosted display font — no fallback-font jump while loading */
@font-face {
    font-family: 'Bebas Neue';
    font-style: normal;
    font-weight: 400;
    font-display: block;
    src: url('../assets/fonts/bebas-neue-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    --bg-color: #0a0a0a;
    --text-color: #f4f4f4;
    --accent-color: #8a9a86;
    --border-color: #333333;
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Inter', sans-serif;
    --global-padding: 1.5rem;
    --cta-height: 70px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    padding-bottom: var(--cta-height);
}

a {
    color: inherit;
    text-decoration: none;
}

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

/* ============================
   Navigation
   ============================ */
.blog-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem var(--global-padding);
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-color);
}

.blog-nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.blog-nav-brand {
    font-family: var(--font-display);
    font-size: 1.5rem;
    letter-spacing: 0.1em;
    color: var(--text-color);
}

.blog-nav-links {
    display: flex;
    gap: 1.5rem;
}

.blog-nav-links a {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #999;
    transition: color 0.2s ease;
}

.blog-nav-links a:hover {
    color: var(--accent-color);
}

/* ============================
   Article
   ============================ */
.blog-article {
    padding-top: calc(60px + 2rem);
}

/* Title Block */
.blog-title-block {
    padding: 2rem var(--global-padding) 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.blog-title {
    font-family: var(--font-display);
    font-size: clamp(4rem, 12vw, 10rem);
    line-height: 0.85;
    letter-spacing: 0.03em;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.blog-meta {
    font-family: var(--font-body);
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    line-height: 1.5;
    color: #999;
    max-width: 36rem;
}

/* Hero Image */
.blog-hero-image {
    margin: 0;
    padding: 0 var(--global-padding);
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.blog-hero-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

/* Content */
.blog-content {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 var(--global-padding) 4rem;
}

.blog-lead {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    line-height: 1.1;
    letter-spacing: 0.02em;
    color: var(--text-color);
    margin-bottom: 2rem;
}

.blog-content p {
    font-family: var(--font-body);
    font-size: 1.05rem;
    line-height: 1.75;
    color: #ccc;
    margin-bottom: 1.5rem;
}

/* Headings */
.blog-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    line-height: 0.95;
    letter-spacing: 0.03em;
    color: var(--text-color);
    margin-top: 4rem;
    margin-bottom: 1.5rem;
}

/* Galleries */
.blog-gallery {
    display: grid;
    gap: 0.75rem;
    margin: 2.5rem 0;
}

.blog-gallery img {
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    filter: grayscale(15%);
}

.blog-gallery-3 {
    grid-template-columns: 1fr;
}

.blog-gallery-2 {
    grid-template-columns: 1fr;
}

@media (min-width: 600px) {
    .blog-gallery-3 {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .blog-gallery-2 {
        grid-template-columns: 1fr 1fr;
    }
}

/* Social Links */
.blog-social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin: 2rem 0 2.5rem;
}

.blog-social-link {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--accent-color);
    transition: color 0.2s ease;
}

.blog-social-link:hover {
    color: var(--text-color);
}

/* CTAs */
.blog-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 3rem 0;
}

.blog-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.9rem 2rem;
    background: var(--accent-color);
    color: var(--bg-color);
    border: 2px solid var(--accent-color);
    transition: background 0.2s ease, color 0.2s ease;
    flex: 1 1 200px;
    text-align: center;
}

.blog-btn:hover {
    background: transparent;
    color: var(--accent-color);
}

.blog-btn-outline {
    background: transparent;
    color: var(--accent-color);
}

.blog-btn-outline:hover {
    background: var(--accent-color);
    color: var(--bg-color);
}

.blog-btn-center {
    display: inline-flex;
    flex: 0 0 auto;
    min-width: 240px;
    margin-top: 1rem;
}

/* Closing */
.blog-closing {
    text-align: center;
    margin-top: 4rem;
    padding-top: 4rem;
    border-top: 1px solid var(--border-color);
}

.blog-closing h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 0.95;
    letter-spacing: 0.03em;
    color: var(--text-color);
    margin-bottom: 1rem;
    margin-top: 0;
}

.blog-closing p {
    max-width: 36rem;
    margin: 0 auto 1.5rem;
}

/* ============================
   Footer
   ============================ */
.site-footer {
    border-top: 1px solid var(--border-color);
    padding: 3rem var(--global-padding) 2rem;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-brand {
    font-family: var(--font-display);
    font-size: 2rem;
    letter-spacing: 0.1em;
    color: var(--text-color);
    margin-bottom: 2rem;
}

.footer-columns {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 600px) {
    .footer-columns {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-heading {
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 0.25rem;
}

.footer-link {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: #999;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--accent-color);
}

/* ============================
   WhatsApp CTA
   ============================ */
.global-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--cta-height);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: var(--accent-color);
    color: var(--bg-color);
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    z-index: 90;
    text-decoration: none;
}

.global-cta:hover {
    opacity: 0.9;
}

/* ============================
   Responsive
   ============================ */
@media (max-width: 480px) {
    .blog-title {
        font-size: clamp(3rem, 14vw, 5rem);
    }

    .blog-content h2 {
        font-size: clamp(1.8rem, 8vw, 2.5rem);
    }

    .blog-gallery img {
        aspect-ratio: 1 / 1;
    }
}