/* --------------------------------------------------------
   SF BUTCHER MASTER TIPS & CULINARY SECRETS SYSTEM
   Dark Obsidian Slate, Hairline Metallic Gold & Frosted Glass
   Scoped Root: .sf-tips-page
   -------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;0,700;1,600&family=Montserrat:wght@300;400;500;600;700&display=swap');

.sf-tips-page {
    --sf-bg-canvas: #0a0a0a;
    --sf-surface-elevated: #141414;
    --sf-surface-subtle: #1c1c1c;
    --sf-primary-gold: #c5a880;
    --sf-primary-gold-hover: #d8bc94;
    --sf-paprika: #b23b23;
    --sf-thyme: #4a5d3f;
    --sf-text-primary: #ffffff;
    --sf-text-secondary: #a39f99;
    --sf-text-muted: #6b6761;
    --sf-border-subtle: #282522;
    --sf-border-gold: rgba(197, 168, 128, 0.35);
    --sf-font-serif: 'Cormorant Garamond', Georgia, serif;
    --sf-font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --sf-radius: 4px;
    --sf-radius-pill: 2px;
    --sf-shadow-glass: 0 16px 36px rgba(0, 0, 0, 0.75);

    display: block;
    width: 100%;
    min-height: 100vh;
    background-color: var(--sf-bg-canvas);
    color: var(--sf-text-secondary);
    font-family: var(--sf-font-sans);
    font-size: 15px;
    line-height: 1.6;
    letter-spacing: -0.01em;
    overflow-x: hidden;
    box-sizing: border-box;
    position: relative;
}

.sf-tips-page *,
.sf-tips-page *::before,
.sf-tips-page *::after {
    box-sizing: inherit;
    margin: 0;
    padding: 0;
}

.sf-tips-page .sf-container {
    width: 100%;
    max-width: 1380px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 32px;
    padding-right: 32px;
    margin-bottom: 120px;
    position: relative;
    z-index: 10;
}

/* TYPOGRAPHY */
.sf-tips-page .sf-gold-text {
    color: var(--sf-primary-gold);
    background: linear-gradient(135deg, #e8d7be 0%, #c5a880 60%, #9e7f53 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sf-tips-page .sf-subhead-pill {
    display: inline-block;
    font-family: var(--sf-font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--sf-primary-gold);
    margin-bottom: 16px;
    padding: 4px 12px;
    background: rgba(197, 168, 128, 0.08);
    border: 1px solid var(--sf-border-gold);
    border-radius: var(--sf-radius-pill);
}

.sf-tips-page .sf-section-header {
    text-align: center;
    max-width: 820px;
    margin: 0 auto 64px auto;
}

.sf-tips-page .sf-section-title {
    font-family: var(--sf-font-serif);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 600;
    color: var(--sf-text-primary);
    line-height: 1.15;
    letter-spacing: -0.01em;
    margin-bottom: 18px;
}

.sf-tips-page .sf-section-lead {
    font-size: 16px;
    color: var(--sf-text-secondary);
    line-height: 1.6;
}

/* FROSTED GLASS TOKENS */
.sf-tips-page .sf-glass-card {
    background: rgba(20, 20, 20, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--sf-border-subtle);
    border-radius: var(--sf-radius);
    box-shadow: var(--sf-shadow-glass);
    transition: border-color 0.35s cubic-bezier(0.16, 1, 0.3, 1), transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.sf-tips-page .sf-glass-card:hover {
    border-color: var(--sf-border-gold);
}

/* BUTTONS */
.sf-tips-page .sf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--sf-font-sans);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: var(--sf-radius-pill);
    cursor: pointer;
    transition: all 0.25s ease;
}

.sf-tips-page .sf-btn-gold {
    background: var(--sf-primary-gold);
    color: #0a0a0a;
    border: 1px solid var(--sf-primary-gold);
}

.sf-tips-page .sf-btn-gold:hover {
    background: var(--sf-primary-gold-hover);
    border-color: var(--sf-primary-gold-hover);
    transform: translateY(-2px);
}

.sf-tips-page .sf-btn-ghost {
    background: transparent;
    color: var(--sf-text-primary);
    border: 1px solid var(--sf-border-gold);
}

.sf-tips-page .sf-btn-ghost:hover {
    background: rgba(197, 168, 128, 0.15);
    color: #ffffff;
    transform: translateY(-2px);
}

/* 1. HERO BANNER */
.sf-tips-page .sf-tips-hero {
    position: relative;
    padding-top: 160px;
    padding-bottom: 110px;
    min-height: 68vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-bottom: 80px;
    overflow: hidden;
}

.sf-tips-page .sf-hero-media-layer {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.sf-tips-page .sf-hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    filter: brightness(0.55);
}

.sf-tips-page .sf-hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(10, 10, 10, 0.45) 0%, rgba(10, 10, 10, 0.95) 85%),
        linear-gradient(to top, #0a0a0a 0%, transparent 70%);
}

.sf-tips-page .sf-hero-content-wrap {
    max-width: 960px;
    margin-bottom: 0;
    z-index: 2;
}

.sf-tips-page .sf-tips-title {
    font-family: var(--sf-font-serif);
    font-size: clamp(38px, 5.5vw, 68px);
    font-weight: 600;
    line-height: 1.1;
    color: var(--sf-text-primary);
    margin-bottom: 24px;
}

.sf-tips-page .sf-tips-lead {
    font-size: clamp(16px, 1.8vw, 19px);
    color: var(--sf-text-secondary);
    max-width: 780px;
    margin: 0 auto 36px auto;
    font-weight: 300;
}

.sf-tips-page .sf-tips-quick-stat {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.sf-tips-page .sf-stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(20, 20, 20, 0.85);
    border: 1px solid var(--sf-border-subtle);
    border-radius: var(--sf-radius-pill);
    font-size: 12px;
    font-weight: 600;
    color: var(--sf-text-primary);
    letter-spacing: 0.05em;
}

.sf-tips-page .sf-stat-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--sf-primary-gold);
}

/* 2. PILLARS OF COOKING 4-GRID */
.sf-tips-page .sf-guide-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.sf-tips-page .sf-guide-card {
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.sf-tips-page .sf-guide-num {
    font-family: var(--sf-font-serif);
    font-size: 40px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 16px;
}

.sf-tips-page .sf-guide-icon-wrap {
    color: var(--sf-primary-gold);
    margin-bottom: 16px;
}

.sf-tips-page .sf-guide-title {
    font-family: var(--sf-font-serif);
    font-size: 21px;
    color: var(--sf-text-primary);
    line-height: 1.3;
    margin-bottom: 12px;
}

.sf-tips-page .sf-guide-text {
    font-size: 13px;
    line-height: 1.6;
    color: var(--sf-text-secondary);
    margin-bottom: 24px;
    flex-grow: 1;
}

.sf-tips-page .sf-guide-text strong {
    color: var(--sf-text-primary);
}

.sf-tips-page .sf-guide-tag {
    display: inline-block;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--sf-primary-gold);
    border-top: 1px solid var(--sf-border-subtle);
    padding-top: 12px;
    margin-top: auto;
}

/* 3. TEMPERATURE & CORE HEAT SECTION */
.sf-tips-page .sf-temp-card {
    padding: 56px 48px;
}

.sf-tips-page .sf-temp-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-bottom: 1px solid var(--sf-border-subtle);
    padding-bottom: 32px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 24px;
}

.sf-tips-page .sf-temp-lead {
    font-size: 15px;
    color: var(--sf-text-secondary);
    max-width: 580px;
}

.sf-tips-page .sf-doneness-selector-tabs {
    display: flex;
    gap: 8px;
    background: var(--sf-surface-subtle);
    padding: 6px;
    border: 1px solid var(--sf-border-subtle);
    border-radius: var(--sf-radius-pill);
    flex-wrap: wrap;
}

.sf-tips-page .sf-tab-btn {
    background: transparent;
    border: none;
    color: var(--sf-text-secondary);
    font-family: var(--sf-font-sans);
    font-size: 12px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--sf-radius-pill);
    cursor: pointer;
    transition: all 0.2s ease;
}

.sf-tips-page .sf-tab-btn:hover {
    color: var(--sf-text-primary);
}

.sf-tips-page .sf-tab-btn.active {
    background: var(--sf-primary-gold);
    color: #0a0a0a;
}

.sf-tips-page .sf-temp-display-grid {
    display: grid;
    grid-template-columns: 40% 60%;
    gap: 48px;
    align-items: center;
}

.sf-tips-page .sf-temp-visual-box {
    background: rgba(10, 10, 10, 0.8);
    border: 1px solid var(--sf-border-subtle);
    padding: 40px 30px;
    text-align: center;
    border-radius: var(--sf-radius);
}

.sf-tips-page .sf-meat-core-sample {
    width: 100%;
    height: 110px;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.sf-tips-page .sf-crust-layer {
    height: 14px;
    background: #2a160f;
}

.sf-tips-page .sf-center-layer {
    flex-grow: 1;
    background: #a82020;
    transition: background-color 0.4s ease;
}

.sf-tips-page .sf-core-label {
    font-size: 13px;
    color: var(--sf-text-secondary);
    font-weight: 500;
}

.sf-tips-page .sf-temp-metrics-box {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.sf-tips-page .sf-metric-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    border-bottom: 1px solid var(--sf-border-subtle);
    padding-bottom: 14px;
    gap: 20px;
}

.sf-tips-page .sf-metric-row.sf-no-border {
    border-bottom: none;
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 0;
}

.sf-tips-page .sf-m-label {
    font-size: 11px;
    letter-spacing: 0.12em;
    color: var(--sf-text-muted);
    font-weight: 600;
    white-space: nowrap;
}

.sf-tips-page .sf-m-val {
    font-size: 16px;
    color: var(--sf-text-primary);
    text-align: right;
}

.sf-tips-page .sf-m-desc {
    font-size: 14px;
    line-height: 1.6;
    color: var(--sf-text-secondary);
    margin-top: 6px;
}

/* 4. MARINATION RECIPES 3-GRID */
.sf-tips-page .sf-recipes-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.sf-tips-page .sf-recipe-card {
    display: flex;
    flex-direction: column;
    padding: 36px 30px;
}

.sf-tips-page .sf-recipe-type {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--sf-primary-gold);
    text-transform: uppercase;
    display: block;
    margin-bottom: 6px;
}

.sf-tips-page .sf-recipe-name {
    font-family: var(--sf-font-serif);
    font-size: 24px;
    color: var(--sf-text-primary);
    margin-bottom: 24px;
    line-height: 1.25;
}

.sf-tips-page .sf-ingredients-box {
    background: rgba(10, 10, 10, 0.7);
    border: 1px solid var(--sf-border-subtle);
    padding: 20px;
    border-radius: var(--sf-radius);
    margin-bottom: 20px;
}

.sf-tips-page .sf-ing-title {
    display: block;
    font-size: 12px;
    color: var(--sf-text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.sf-tips-page .sf-ing-list {
    list-style: square inside;
    font-size: 13px;
    line-height: 1.6;
    color: var(--sf-text-secondary);
}

.sf-tips-page .sf-process-box {
    font-size: 13px;
    line-height: 1.6;
    color: var(--sf-text-secondary);
    border-left: 2px solid var(--sf-primary-gold);
    padding-left: 16px;
    margin-top: auto;
}

.sf-tips-page .sf-process-box strong {
    color: var(--sf-primary-gold);
}

/* 5. GEAR & KNIFE SECTION */
.sf-tips-page .sf-gear-split {
    display: grid;
    grid-template-columns: 46% 54%;
    overflow: hidden;
}

.sf-tips-page .sf-gear-media {
    position: relative;
    background: #111111;
    min-height: 400px;
}

.sf-tips-page .sf-gear-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.sf-tips-page .sf-gear-overlay-tag {
    position: absolute;
    bottom: 24px;
    left: 24px;
    right: 24px;
    background: rgba(10, 10, 10, 0.88);
    border: 1px solid var(--sf-border-gold);
    padding: 16px;
    font-size: 13px;
    color: var(--sf-text-secondary);
    line-height: 1.5;
    border-radius: var(--sf-radius-pill);
    backdrop-filter: blur(8px);
}

.sf-tips-page .sf-gear-overlay-tag strong {
    color: var(--sf-primary-gold);
}

.sf-tips-page .sf-gear-content {
    padding: 64px 48px;
}

.sf-tips-page .sf-gear-points {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 32px;
}

.sf-tips-page .sf-gear-item {
    display: flex;
    gap: 16px;
}

.sf-tips-page .sf-gear-bullet {
    color: var(--sf-primary-gold);
    font-size: 16px;
    line-height: 1.4;
}

.sf-tips-page .sf-g-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--sf-text-primary);
    margin-bottom: 6px;
}

.sf-tips-page .sf-g-desc {
    font-size: 13px;
    color: var(--sf-text-secondary);
    line-height: 1.55;
}

/* 6. CONSULT & ACTION BOX */
.sf-tips-page .sf-consult-box {
    padding: 64px 48px;
    text-align: center;
    background: radial-gradient(circle at center, rgba(30, 26, 20, 0.8) 0%, rgba(15, 15, 15, 0.95) 100%);
    border-color: var(--sf-border-gold);
}

.sf-tips-page .sf-consult-content {
    max-width: 820px;
    margin: 0 auto;
}

.sf-tips-page .sf-consult-desc {
    font-size: 16px;
    color: var(--sf-text-secondary);
    margin-bottom: 36px;
    line-height: 1.6;
}

.sf-tips-page .sf-consult-btns {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
}

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 1024px) {
    .sf-tips-page .sf-container {
        padding-left: 24px;
        padding-right: 24px;
        margin-bottom: 80px;
    }

    .sf-tips-page .sf-guide-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .sf-tips-page .sf-temp-display-grid,
    .sf-tips-page .sf-gear-split {
        grid-template-columns: 1fr;
    }

    .sf-tips-page .sf-recipes-grid-3 {
        grid-template-columns: 1fr;
    }

    .sf-tips-page .sf-gear-media {
        height: 320px;
        min-height: auto;
    }
}

@media (max-width: 768px) {
    .sf-tips-page .sf-container {
        padding-left: 18px;
        padding-right: 18px;
        margin-bottom: 64px;
    }

    .sf-tips-page .sf-tips-hero {
        padding-top: 130px;
        padding-bottom: 70px;
        min-height: auto;
    }

    .sf-tips-page .sf-guide-grid-4 {
        grid-template-columns: 1fr;
    }

    .sf-tips-page .sf-temp-card,
    .sf-tips-page .sf-gear-content,
    .sf-tips-page .sf-consult-box {
        padding: 36px 20px;
    }

    .sf-tips-page .sf-temp-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .sf-tips-page .sf-metric-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .sf-tips-page .sf-m-val {
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {

    .sf-tips-page .sf-glass-card,
    .sf-tips-page .sf-center-layer {
        transition: none;
    }
}