@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=Lora:ital,wght@0,400;0,500;1,400&family=Space+Grotesk:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

:root {
  --clr-bg: #0e0f13;
  --clr-surface: #16181f;
  --clr-surface2: #1e2029;
  --clr-border: #2a2d38;
  --clr-accent: #e8602c;
  --clr-accent2: #f5a623;
  --clr-text: #d4d6e0;
  --clr-text-dim: #7a7f96;
  --clr-white: #f0f1f5;
  --font-head: 'Syne', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
  --font-serif: 'Lora', serif;
  --font-mono: 'DM Mono', monospace;
  --radius: 12px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  line-height: 1.7;
  min-height: 100vh;
}

a { color: var(--clr-accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--clr-accent2); }

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

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* PAGE LOADER */
#page-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--clr-bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
#page-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-inner {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.loader-ring {
  width: 48px; height: 48px;
  border: 3px solid var(--clr-border);
  border-top-color: var(--clr-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loader-text { font-family: var(--font-mono); font-size: 0.75rem; color: var(--clr-text-dim); letter-spacing: 0.1em; }

/* HEADER */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(14,15,19,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--clr-border);
  padding: 0;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-size: 1.2rem; font-weight: 800;
  color: var(--clr-white); letter-spacing: -0.02em;
}
.logo-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 800; color: #fff; font-family: var(--font-head);
  flex-shrink: 0;
}
.logo span { color: var(--clr-accent); }

.nav-desktop { display: flex; gap: 6px; }
.nav-desktop a {
  color: var(--clr-text-dim); font-size: 0.875rem; font-weight: 500;
  padding: 6px 14px; border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
.nav-desktop a:hover, .nav-desktop a.active { background: var(--clr-surface2); color: var(--clr-white); }

.burger-btn {
  display: none; background: none; border: 1px solid var(--clr-border);
  color: var(--clr-text); width: 40px; height: 40px; border-radius: 8px;
  cursor: pointer; align-items: center; justify-content: center; flex-direction: column; gap: 5px;
  padding: 10px; transition: border-color var(--transition);
}
.burger-btn:hover { border-color: var(--clr-accent); }
.burger-btn span {
  display: block; width: 18px; height: 2px;
  background: var(--clr-text); border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.burger-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger-btn.open span:nth-child(2) { opacity: 0; }
.burger-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none; position: absolute; top: 68px; left: 0; right: 0;
  background: var(--clr-surface); border-bottom: 1px solid var(--clr-border);
  padding: 16px 24px; flex-direction: column; gap: 4px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  color: var(--clr-text); font-size: 0.9rem; font-weight: 500;
  padding: 10px 12px; border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover { background: var(--clr-surface2); color: var(--clr-white); }
.mobile-nav .nav-section-title {
  font-family: var(--font-mono); font-size: 0.7rem; color: var(--clr-text-dim);
  letter-spacing: 0.12em; text-transform: uppercase; padding: 12px 12px 4px;
}

/* HERO */
.hero {
  padding: 96px 0 80px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute;
  top: -100px; right: -100px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,96,44,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(232,96,44,0.1); border: 1px solid rgba(232,96,44,0.25);
  color: var(--clr-accent); font-family: var(--font-mono); font-size: 0.75rem;
  letter-spacing: 0.08em; padding: 6px 14px; border-radius: 50px; margin-bottom: 24px;
}
.hero-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--clr-accent); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:0.3;} }

.hero h1 {
  font-family: var(--font-head); font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800; line-height: 1.1; letter-spacing: -0.03em;
  color: var(--clr-white); margin-bottom: 20px;
}
.hero h1 .highlight { color: var(--clr-accent); }
.hero-desc {
  font-family: var(--font-serif); font-size: 1.05rem; color: var(--clr-text-dim);
  line-height: 1.8; margin-bottom: 36px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  background: var(--clr-accent); color: #fff;
  font-family: var(--font-head); font-weight: 700; font-size: 0.9rem;
  padding: 12px 26px; border-radius: 8px; border: none; cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { background: #d4501f; transform: translateY(-1px); color: #fff; }
.btn-secondary {
  background: transparent; color: var(--clr-text);
  font-family: var(--font-head); font-weight: 600; font-size: 0.9rem;
  padding: 12px 26px; border-radius: 8px; border: 1px solid var(--clr-border); cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}
.btn-secondary:hover { border-color: var(--clr-accent); color: var(--clr-accent); }

.hero-visual { position: relative; }
.hero-img-wrap {
  border-radius: 16px; overflow: hidden;
  border: 1px solid var(--clr-border);
  aspect-ratio: 4/3;
  background: var(--clr-surface);
}
.hero-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.hero-stats {
  position: absolute; bottom: -24px; left: -24px;
  background: var(--clr-surface2); border: 1px solid var(--clr-border);
  border-radius: 12px; padding: 16px 20px;
  display: flex; gap: 24px;
}
.hero-stat-item { text-align: center; }
.hero-stat-num { font-family: var(--font-head); font-size: 1.5rem; font-weight: 800; color: var(--clr-accent); }
.hero-stat-label { font-size: 0.72rem; color: var(--clr-text-dim); font-family: var(--font-mono); letter-spacing: 0.06em; }

/* METHODS GRID */
.section { padding: 80px 0; }
.section-label {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--clr-accent);
  letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-head); font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800; color: var(--clr-white); letter-spacing: -0.025em;
  line-height: 1.15; margin-bottom: 16px;
}
.section-desc { font-family: var(--font-serif); color: var(--clr-text-dim); max-width: 580px; font-size: 1rem; }

.methods-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.method-card {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius); padding: 28px; position: relative; overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.method-card:hover { border-color: var(--clr-accent); transform: translateY(-3px); }
.method-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent2));
  opacity: 0; transition: opacity var(--transition);
}
.method-card:hover::before { opacity: 1; }
.method-num {
  font-family: var(--font-mono); font-size: 0.72rem; color: var(--clr-text-dim);
  letter-spacing: 0.1em; margin-bottom: 12px;
}
.method-title {
  font-family: var(--font-head); font-size: 1.15rem; font-weight: 700;
  color: var(--clr-white); margin-bottom: 10px;
}
.method-desc { font-size: 0.875rem; color: var(--clr-text-dim); line-height: 1.7; margin-bottom: 18px; }
.method-link {
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--clr-accent);
  letter-spacing: 0.06em; display: flex; align-items: center; gap: 6px;
}
.method-link::after { content: '→'; transition: transform var(--transition); }
.method-card:hover .method-link::after { transform: translateX(4px); }

/* ARTICLES */
.articles-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 32px; margin-top: 48px; }
.article-main {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius); overflow: hidden;
  transition: border-color var(--transition);
}
.article-main:hover { border-color: var(--clr-accent); }
.article-main-img { width: 100%; height: 260px; object-fit: cover; }
.article-main-body { padding: 28px; }
.article-tag {
  font-family: var(--font-mono); font-size: 0.7rem; color: var(--clr-accent2);
  letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 10px;
}
.article-main-title {
  font-family: var(--font-head); font-size: 1.4rem; font-weight: 700;
  color: var(--clr-white); line-height: 1.3; margin-bottom: 12px;
}
.article-main-title a { color: inherit; }
.article-main-title a:hover { color: var(--clr-accent); }
.article-excerpt { font-family: var(--font-serif); font-size: 0.95rem; color: var(--clr-text-dim); line-height: 1.75; margin-bottom: 20px; }
.article-meta { font-size: 0.78rem; color: var(--clr-text-dim); display: flex; gap: 16px; font-family: var(--font-mono); }

.articles-sidebar { display: flex; flex-direction: column; gap: 16px; }
.article-small {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius); padding: 20px; display: flex; gap: 16px;
  transition: border-color var(--transition);
}
.article-small:hover { border-color: var(--clr-accent); }
.article-small-img { width: 80px; height: 80px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
.article-small-body { flex: 1; }
.article-small-title {
  font-family: var(--font-head); font-size: 0.9rem; font-weight: 700;
  color: var(--clr-white); line-height: 1.35; margin-bottom: 6px;
}
.article-small-title a { color: inherit; }
.article-small-title a:hover { color: var(--clr-accent); }
.article-small-date { font-family: var(--font-mono); font-size: 0.7rem; color: var(--clr-text-dim); }

/* TIPS STRIP */
.tips-strip {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius); padding: 40px; margin-top: 48px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.tip-item { }
.tip-num {
  font-family: var(--font-head); font-size: 2rem; font-weight: 800;
  color: var(--clr-accent); line-height: 1; margin-bottom: 8px;
}
.tip-text { font-size: 0.875rem; color: var(--clr-text-dim); line-height: 1.6; }

/* ARTICLE PAGE */
.article-page { padding: 64px 0; }
.article-page-inner { display: grid; grid-template-columns: 1fr 340px; gap: 48px; align-items: start; }
.article-content { min-width: 0; }
.article-content .post-header { margin-bottom: 32px; }
.post-breadcrumb { font-family: var(--font-mono); font-size: 0.75rem; color: var(--clr-text-dim); margin-bottom: 20px; display: flex; gap: 8px; align-items: center; }
.post-breadcrumb a { color: var(--clr-text-dim); }
.post-breadcrumb a:hover { color: var(--clr-accent); }
.post-breadcrumb span { color: var(--clr-border); }
.post-title {
  font-family: var(--font-head); font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800; color: var(--clr-white); letter-spacing: -0.025em;
  line-height: 1.15; margin-bottom: 16px;
}
.post-meta-bar { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; margin-bottom: 28px; }
.post-meta-bar .tag { background: rgba(232,96,44,0.12); color: var(--clr-accent); font-family: var(--font-mono); font-size: 0.72rem; padding: 4px 12px; border-radius: 50px; letter-spacing: 0.08em; }
.post-meta-bar .date { font-family: var(--font-mono); font-size: 0.75rem; color: var(--clr-text-dim); }
.post-cover { width: 100%; border-radius: var(--radius); margin-bottom: 36px; max-height: 420px; object-fit: cover; border: 1px solid var(--clr-border); }
.post-body { font-family: var(--font-serif); font-size: 1.05rem; line-height: 1.85; color: var(--clr-text); }
.post-body h2 { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; color: var(--clr-white); margin: 40px 0 16px; letter-spacing: -0.02em; }
.post-body h3 { font-family: var(--font-head); font-size: 1.15rem; font-weight: 600; color: var(--clr-white); margin: 28px 0 12px; }
.post-body p { margin-bottom: 20px; }
.post-body ul, .post-body ol { margin: 0 0 20px 24px; }
.post-body li { margin-bottom: 8px; }
.post-body strong { color: var(--clr-white); font-weight: 600; }
.post-body a { color: var(--clr-accent); border-bottom: 1px solid rgba(232,96,44,0.3); }
.post-body a:hover { border-bottom-color: var(--clr-accent); }
.post-body blockquote {
  border-left: 3px solid var(--clr-accent); margin: 28px 0;
  padding: 16px 24px; background: var(--clr-surface); border-radius: 0 8px 8px 0;
  font-style: italic; color: var(--clr-text-dim);
}
.post-body .callout {
  background: rgba(232,96,44,0.07); border: 1px solid rgba(232,96,44,0.2);
  border-radius: 10px; padding: 20px 24px; margin: 28px 0;
}
.post-body .callout strong { display: block; color: var(--clr-accent); margin-bottom: 6px; font-family: var(--font-head); }

.article-sidebar { }
.sidebar-widget {
  background: var(--clr-surface); border: 1px solid var(--clr-border);
  border-radius: var(--radius); padding: 24px; margin-bottom: 24px;
}
.sidebar-widget-title {
  font-family: var(--font-head); font-size: 0.9rem; font-weight: 700;
  color: var(--clr-white); margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 1px solid var(--clr-border);
}
.sidebar-links { display: flex; flex-direction: column; gap: 10px; }
.sidebar-links a { font-size: 0.875rem; color: var(--clr-text-dim); transition: color var(--transition); display: flex; align-items: center; gap: 8px; }
.sidebar-links a::before { content: '→'; color: var(--clr-accent); font-size: 0.8rem; }
.sidebar-links a:hover { color: var(--clr-text); }
.toc { display: flex; flex-direction: column; gap: 8px; }
.toc a { font-size: 0.83rem; color: var(--clr-text-dim); transition: color var(--transition); padding-left: 14px; position: relative; }
.toc a::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 6px; height: 6px; border-radius: 50%; background: var(--clr-border); transition: background var(--transition); }
.toc a:hover { color: var(--clr-text); }
.toc a:hover::before { background: var(--clr-accent); }

/* ABOUT / CONTACT */
.page-hero { padding: 64px 0 48px; border-bottom: 1px solid var(--clr-border); margin-bottom: 64px; }
.page-hero h1 { font-family: var(--font-head); font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; color: var(--clr-white); letter-spacing: -0.03em; margin-bottom: 16px; }
.page-hero p { font-family: var(--font-serif); color: var(--clr-text-dim); font-size: 1.05rem; max-width: 600px; }

.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: start; margin-bottom: 64px; }
.about-content h2 { font-family: var(--font-head); font-size: 1.6rem; font-weight: 700; color: var(--clr-white); margin-bottom: 16px; }
.about-content p { font-family: var(--font-serif); color: var(--clr-text-dim); line-height: 1.8; margin-bottom: 16px; }
.about-img { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--clr-border); }
.about-img img { width: 100%; height: 320px; object-fit: cover; }

.expertise-list { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 64px; }
.expertise-item { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 20px; }
.expertise-item h3 { font-family: var(--font-head); font-size: 0.95rem; font-weight: 700; color: var(--clr-white); margin-bottom: 6px; }
.expertise-item p { font-size: 0.83rem; color: var(--clr-text-dim); line-height: 1.6; }

.contact-layout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; }
.contact-info h2 { font-family: var(--font-head); font-size: 1.6rem; font-weight: 700; color: var(--clr-white); margin-bottom: 20px; }
.contact-info p { font-family: var(--font-serif); color: var(--clr-text-dim); line-height: 1.8; margin-bottom: 24px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 20px; align-items: flex-start; }
.contact-item-icon { width: 40px; height: 40px; background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1rem; }
.contact-item-text strong { display: block; color: var(--clr-white); font-size: 0.85rem; margin-bottom: 2px; font-family: var(--font-head); }
.contact-item-text span { color: var(--clr-text-dim); font-size: 0.85rem; }
.contact-card { background: var(--clr-surface); border: 1px solid var(--clr-border); border-radius: var(--radius); padding: 28px; }
.contact-card h3 { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; color: var(--clr-white); margin-bottom: 16px; }
.contact-card p { font-family: var(--font-serif); font-size: 0.9rem; color: var(--clr-text-dim); line-height: 1.75; }

/* POLICY */
.policy-content { max-width: 800px; margin: 0 auto; padding: 64px 0; }
.policy-content h1 { font-family: var(--font-head); font-size: 2.2rem; font-weight: 800; color: var(--clr-white); margin-bottom: 8px; }
.policy-content .updated { font-family: var(--font-mono); font-size: 0.75rem; color: var(--clr-text-dim); margin-bottom: 40px; }
.policy-content h2 { font-family: var(--font-head); font-size: 1.2rem; font-weight: 700; color: var(--clr-white); margin: 32px 0 12px; }
.policy-content p { font-family: var(--font-serif); color: var(--clr-text-dim); line-height: 1.8; margin-bottom: 16px; }
.policy-content ul { margin: 0 0 16px 24px; }
.policy-content li { font-family: var(--font-serif); color: var(--clr-text-dim); margin-bottom: 6px; line-height: 1.7; }
.policy-content a { color: var(--clr-accent); }

/* FOOTER */
.site-footer {
  border-top: 1px solid var(--clr-border);
  background: var(--clr-surface);
  padding: 56px 0 32px;
  margin-top: 80px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand .logo { margin-bottom: 12px; }
.footer-brand p { font-size: 0.875rem; color: var(--clr-text-dim); line-height: 1.7; max-width: 260px; }
.footer-col h4 { font-family: var(--font-head); font-size: 0.85rem; font-weight: 700; color: var(--clr-white); margin-bottom: 14px; letter-spacing: 0.02em; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a { font-size: 0.83rem; color: var(--clr-text-dim); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--clr-text); }
.footer-bottom { border-top: 1px solid var(--clr-border); padding-top: 24px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.8rem; color: var(--clr-text-dim); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 0.8rem; color: var(--clr-text-dim); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--clr-text); }

/* COOKIE BANNER */
#cookie-banner {
  position: fixed; bottom: 24px; left: 24px; right: 24px; z-index: 1000;
  background: var(--clr-surface2); border: 1px solid var(--clr-border);
  border-radius: 14px; padding: 20px 24px;
  display: flex; gap: 20px; align-items: center; justify-content: space-between; flex-wrap: wrap;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  transform: translateY(20px); opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
  max-width: 860px; margin: 0 auto; left: 50%; transform: translateX(-50%) translateY(20px);
}
#cookie-banner.visible { transform: translateX(-50%) translateY(0); opacity: 1; }
#cookie-banner.hidden { display: none; }
.cookie-text { font-size: 0.875rem; color: var(--clr-text-dim); flex: 1; min-width: 200px; }
.cookie-text a { color: var(--clr-accent); }
.cookie-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cookie-accept {
  background: var(--clr-accent); color: #fff; border: none;
  font-family: var(--font-head); font-weight: 700; font-size: 0.85rem;
  padding: 9px 22px; border-radius: 7px; cursor: pointer;
  transition: background var(--transition);
}
.cookie-accept:hover { background: #d4501f; }
.cookie-reject {
  background: transparent; color: var(--clr-text-dim); border: 1px solid var(--clr-border);
  font-family: var(--font-head); font-weight: 600; font-size: 0.85rem;
  padding: 9px 22px; border-radius: 7px; cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
}
.cookie-reject:hover { border-color: var(--clr-text-dim); color: var(--clr-text); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .methods-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .articles-layout { grid-template-columns: 1fr; }
  .article-page-inner { grid-template-columns: 1fr; }
  .article-sidebar { display: none; }
}
@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .nav-desktop { display: none; }
  .burger-btn { display: flex; }
  .methods-grid { grid-template-columns: 1fr; }
  .tips-strip { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .expertise-list { grid-template-columns: 1fr; }
  .hero-stats { position: static; margin-top: 24px; }
}
@media (max-width: 480px) {
  .tips-strip { grid-template-columns: 1fr; padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 48px; }
}