/* ============================================================
   SIMPLY POWERLIFTING — BRUTALIST DESIGN SYSTEM
   Utilitarian Brutalism / Raw Garage Gym Atmosphere
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Montserrat:wght@400;600;700;800&display=swap');

/* ── DESIGN TOKENS ─────────────────────────────────── */
:root {
    --bg-coal:      #101010;
    --bg-concrete:  #2B2B2B;
    --bg-card:      #1A1A1A;
    --accent-red:   #BC0000;
    --accent-hover: #FF1A1A;
    --text-white:   #FFFFFF;
    --text-grey:    #A0A0A0;
    --border-white: #FFFFFF;
    --border-red:   #BC0000;

    /* Tier colors (functional — kept from original) */
    --tier-fresh:        #6B7280;
    --tier-beginner:     #4ade80;
    --tier-intermediate: #3b82f6;
    --tier-advanced:     #c084fc;
    --tier-pro:          #fbbf24;
    --tier-elite:        #ef4444;
}

/* ── RESET ─────────────────────────────────────────── */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border-radius: 0 !important;
}

/* ── BASE ──────────────────────────────────────────── */
html {
    scroll-behavior: auto;
}

body {
    font-family: 'Montserrat', 'Arial', sans-serif;
    font-weight: 600;
    background-color: var(--bg-coal);
    color: var(--text-white);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ── TYPOGRAPHY ────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Bebas Neue', 'Impact', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.1;
    color: var(--text-white);
    font-weight: 400; /* Bebas Neue only has 400 */
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }

p, li, td, th, label, small, span {
    font-family: 'Montserrat', sans-serif;
}

a {
    color: var(--accent-red);
    text-decoration: none;
    font-weight: 700;
}
a:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* ── LAYOUT ────────────────────────────────────────── */
.brutal-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

.brutal-main {
    flex-grow: 1;
    padding: 3rem 0;
}

/* ── NAVBAR ────────────────────────────────────────── */
.brutal-nav {
    background: var(--bg-coal);
    border-bottom: 3px solid var(--accent-red);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
}

.brutal-nav .brutal-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brutal-logo {
    font-family: 'Bebas Neue', 'Impact', sans-serif;
    font-size: 1.8rem;
    color: var(--accent-red);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 3px;
}
.brutal-logo:hover {
    color: var(--accent-red);
    text-decoration: none;
}
.brutal-logo span {
    color: var(--text-white);
}

/* ── FOOTER ────────────────────────────────────────── */
.brutal-footer {
    background: var(--bg-concrete);
    border-top: 3px solid var(--accent-red);
    padding: 2rem 0;
    margin-top: auto;
    text-align: center;
}
.brutal-footer p {
    color: var(--text-grey);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.brutal-footer .brutal-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
}
@media (min-width: 768px) {
    .brutal-footer .brutal-container {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* ── CARDS ─────────────────────────────────────────── */
.brutal-card {
    background: var(--bg-card);
    border: 2px solid var(--text-grey);
    padding: 2rem;
}

.brutal-card--red {
    border-color: var(--accent-red);
}

.brutal-card h2 {
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--accent-red);
    font-size: 1.6rem;
}

/* ── HERO ──────────────────────────────────────────── */
.brutal-hero {
    text-align: center;
    padding: 4rem 0 3rem;
    border-bottom: 2px solid var(--bg-concrete);
    margin-bottom: 3rem;
}

.brutal-hero h1 {
    margin-bottom: 1rem;
}

.brutal-hero h1 .accent {
    color: var(--accent-red);
}

.brutal-hero p {
    color: var(--text-grey);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ── TOOL GRID (Landing) ───────────────────────────── */
.brutal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.brutal-tile {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    border: 2px solid var(--text-grey);
    background: var(--bg-card);
    overflow: hidden;
    transition: none;
}
.brutal-tile:hover {
    border-color: var(--accent-red);
    text-decoration: none;
    background: var(--bg-concrete);
}

.brutal-tile__icon {
    height: 180px;
    background: var(--bg-concrete);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 3px solid var(--accent-red);
}
.brutal-tile__icon svg {
    width: 80px;
    height: 80px;
    color: var(--accent-red);
}

/* Thumbnail variant (replaces icon with image) */
.brutal-tile__thumb {
    height: 200px;
    overflow: hidden;
    border-bottom: 3px solid var(--accent-red);
    background: var(--bg-concrete);
}
.brutal-tile__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(30%) contrast(1.1);
    transition: none;
}
.brutal-tile:hover .brutal-tile__thumb img {
    filter: grayscale(0%) contrast(1.15);
}

.brutal-tile__body {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.brutal-tile__body h2 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    border-bottom: none;
    padding-bottom: 0;
    color: var(--text-white);
}

.brutal-tile__body p {
    color: var(--text-grey);
    font-size: 0.9rem;
    flex-grow: 1;
    margin-bottom: 1rem;
}

.brutal-tile__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-red);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}
.brutal-tile:hover .brutal-tile__cta {
    color: var(--accent-hover);
}
.brutal-tile__cta svg {
    width: 20px;
    height: 20px;
    color: inherit;
}

/* ── ARTICLE SECTION (Landing) ─────────────────────── */
.brutal-section-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--accent-red);
}

.brutal-article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.brutal-article-link {
    display: block;
    background: var(--bg-card);
    border: 2px solid var(--bg-concrete);
    padding: 1.5rem;
    text-decoration: none;
    transition: none;
}
.brutal-article-link:hover {
    border-color: var(--accent-red);
    background: var(--bg-concrete);
    text-decoration: none;
}
.brutal-article-link h3 {
    color: var(--text-white);
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}
.brutal-article-link:hover h3 {
    color: var(--accent-red);
}
.brutal-article-link p {
    color: var(--text-grey);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* ── CTA BANNER (Articles) ─────────────────────────── */
.brutal-cta {
    background: var(--bg-concrete);
    border: 3px solid var(--accent-red);
    padding: 2rem;
    text-align: center;
    margin-bottom: 2.5rem;
}
.brutal-cta p {
    color: var(--text-white);
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 1rem;
}

/* ── BUTTONS ───────────────────────────────────────── */
.brutal-btn {
    display: inline-block;
    font-family: 'Bebas Neue', 'Impact', sans-serif;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    padding: 0.9rem 2.5rem;
    background: var(--accent-red);
    color: var(--text-white);
    border: 3px solid var(--accent-red);
    cursor: pointer;
    text-decoration: none;
    transition: none;
    text-align: center;
}
.brutal-btn:hover {
    background: var(--text-white);
    color: var(--accent-red);
    border-color: var(--text-white);
    text-decoration: none;
}
.brutal-btn--full {
    width: 100%;
}

/* ── BACK LINK ─────────────────────────────────────── */
.brutal-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-red);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    margin-bottom: 1.5rem;
    border: 2px solid transparent;
    padding: 0.4rem 0.8rem;
}
.brutal-back:hover {
    border-color: var(--accent-red);
    text-decoration: none;
}
.brutal-back svg {
    width: 18px;
    height: 18px;
}

/* ── ARTICLE BODY ──────────────────────────────────── */
.brutal-article {
    background: var(--bg-card);
    border: 2px solid var(--text-grey);
    padding: 2.5rem;
}
@media (min-width: 768px) {
    .brutal-article {
        padding: 3.5rem;
    }
}

.brutal-article h1 {
    margin-bottom: 2rem;
    line-height: 1.15;
}

.brutal-article-content {
    color: var(--text-grey);
    font-size: 1rem;
    line-height: 1.8;
}
.brutal-article-content p {
    margin-bottom: 1.25rem;
}
.brutal-article-content h2 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-red);
    color: var(--text-white);
}
.brutal-article-content h3 {
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: var(--text-white);
}

/* Lists in articles */
.brutal-article-content ul {
    list-style: none;
    padding: 0;
}
.brutal-article-content ul.brutal-list-disc {
    list-style: none;
    padding-left: 0;
}
.brutal-article-content ul.brutal-list-disc li {
    padding: 0.5rem 0 0.5rem 1.5rem;
    position: relative;
    font-weight: 700;
    color: var(--text-white);
}
.brutal-article-content ul.brutal-list-disc li::before {
    content: '■';
    color: var(--accent-red);
    position: absolute;
    left: 0;
    font-size: 0.8rem;
    line-height: 2;
}

/* Feature items in articles */
.brutal-feature-item {
    background: var(--bg-concrete);
    border: 2px solid var(--text-grey);
    border-left: 4px solid var(--accent-red);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
}
.brutal-feature-item strong {
    display: block;
    color: var(--accent-red);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    font-weight: 400;
}
.brutal-feature-item span,
.brutal-feature-item p {
    color: var(--text-grey);
}

/* Checklist items in articles */
.brutal-check-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
}
.brutal-check-item svg {
    flex-shrink: 0;
    margin-top: 0.25rem;
    width: 24px;
    height: 24px;
    color: var(--accent-red);
}
.brutal-check-item strong {
    color: var(--text-white);
}

/* Code / formula boxes */
.brutal-formula {
    background: var(--bg-coal);
    border: 2px solid var(--accent-red);
    font-family: 'Roboto Mono', 'Courier New', monospace;
    text-align: center;
    padding: 1.25rem 1.5rem;
    font-size: 1.2rem;
    color: var(--text-white);
    letter-spacing: 2px;
    margin: 1.5rem 0;
}

/* Verdict / callout box */
.brutal-verdict {
    background: var(--bg-concrete);
    border-left: 5px solid var(--accent-red);
    border-top: none;
    border-right: none;
    border-bottom: none;
    padding: 1.5rem 2rem;
    margin-top: 2.5rem;
}
.brutal-verdict h3 {
    color: var(--accent-red);
    margin-bottom: 0.5rem;
}
.brutal-verdict p {
    color: var(--text-grey);
    margin: 0;
}

/* ── FORMS ─────────────────────────────────────────── */
.brutal-form-group {
    margin-bottom: 1.25rem;
}
.brutal-form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-grey);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.brutal-form-group small {
    display: block;
    margin-top: 0.3rem;
    font-size: 0.75rem;
    color: var(--text-grey);
}

input[type="number"],
select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--text-grey);
    background: var(--bg-coal);
    color: var(--text-white);
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    outline: none;
    transition: none;
    appearance: auto;
}
input[type="number"]:focus,
select:focus {
    border-color: var(--accent-red);
}

select option {
    background: var(--bg-coal);
    color: var(--text-white);
}

.brutal-radio-group {
    display: flex;
    gap: 1.5rem;
}
.brutal-radio-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-white);
    text-transform: none;
    font-weight: 600;
}
.brutal-radio-group input[type="radio"] {
    accent-color: var(--accent-red);
    transform: scale(1.3);
    width: auto;
}

/* ── DASHBOARD GRID (SBD Analyzer) ─────────────────── */
.brutal-dashboard {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
@media (max-width: 768px) {
    .brutal-dashboard {
        grid-template-columns: 1fr;
    }
}

/* ── PROGRESS BARS ─────────────────────────────────── */
.brutal-lift-result {
    margin-bottom: 1.5rem;
}
.brutal-lift-result.total-lift {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--bg-concrete);
}

.brutal-lift-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-weight: 700;
    font-size: 0.95rem;
}

.brutal-tier-label {
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    padding: 0.15rem 0.6rem;
    border: 1px solid var(--text-grey);
    background: transparent;
    color: var(--text-grey);
    font-weight: 700;
}

.brutal-progress-bg {
    width: 100%;
    height: 14px;
    background: var(--bg-concrete);
    border: 2px solid var(--text-grey);
    overflow: hidden;
    position: relative;
}

.brutal-progress-fill {
    height: 100%;
    width: 0%;
    background: var(--tier-fresh);
    transition: width 0.6s linear, background-color 0.1s linear;
    position: relative;
}

/* ── POINTS CARD ───────────────────────────────────── */
.brutal-points-card {
    grid-column: 1 / -1;
}

.brutal-points-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}
@media (max-width: 768px) {
    .brutal-points-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.brutal-point-box {
    background: var(--bg-coal);
    border: 2px solid var(--text-grey);
    padding: 1.5rem;
    text-align: center;
    transition: none;
}
.brutal-point-box:hover {
    border-color: var(--accent-red);
}
.brutal-point-box h3 {
    font-size: 1rem;
    color: var(--text-grey);
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}
.brutal-point-box p {
    font-size: 2.2rem;
    font-family: 'Bebas Neue', sans-serif;
    color: var(--text-white);
    letter-spacing: 1px;
}

/* ── 1RM CALCULATOR SPECIFIC ──────────────────────── */
.brutal-1rm-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 2rem;
}
@media (max-width: 768px) {
    .brutal-1rm-grid {
        grid-template-columns: 1fr;
    }
}

.brutal-1rm-result {
    background: var(--bg-coal);
    border: 3px solid var(--accent-red);
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.brutal-1rm-big {
    font-family: 'Bebas Neue', sans-serif;
    font-size: clamp(3rem, 8vw, 4.5rem);
    color: var(--accent-red);
    letter-spacing: 2px;
}
.brutal-1rm-big .unit {
    font-size: 1.5rem;
    color: var(--text-grey);
}

.brutal-formulas-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
}
.brutal-formula-box {
    background: var(--bg-concrete);
    border: 2px solid var(--text-grey);
    padding: 1rem;
    display: flex;
    flex-direction: column;
}
.brutal-formula-box .formula-label {
    font-size: 0.7rem;
    color: var(--text-grey);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    margin-bottom: 0.3rem;
}
.brutal-formula-box .formula-value {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    color: var(--text-white);
    letter-spacing: 1px;
}

/* 1RM Info box */
.brutal-info-box {
    background: var(--bg-concrete);
    border: 2px solid var(--accent-red);
    padding: 1.5rem;
}
.brutal-info-box h3 {
    color: var(--accent-red);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}
.brutal-info-box p {
    color: var(--text-grey);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* 1RM Rep Table */
.brutal-table-wrap {
    overflow-x: auto;
    border: 2px solid var(--text-grey);
}

.brutal-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}
.brutal-table thead tr {
    background: var(--bg-concrete);
}
.brutal-table th {
    padding: 0.75rem 1rem;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1rem;
    letter-spacing: 2px;
    color: var(--text-grey);
    border-bottom: 3px solid var(--accent-red);
    font-weight: 400;
}
.brutal-table td {
    padding: 0.65rem 1rem;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--bg-concrete);
    color: var(--text-grey);
}
.brutal-table tbody tr:hover {
    background: var(--bg-concrete);
}
.brutal-table tbody tr.row-highlight {
    background: rgba(188, 0, 0, 0.15);
}
.brutal-table tbody tr.row-highlight td {
    color: var(--text-white);
    font-weight: 700;
}
.brutal-table .col-right {
    text-align: right;
    font-weight: 700;
    color: var(--text-white);
    border-left: 1px solid var(--bg-concrete);
}
.brutal-tag {
    display: inline-block;
    background: var(--accent-red);
    color: var(--text-white);
    font-size: 0.65rem;
    padding: 0.1rem 0.5rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    margin-left: 0.5rem;
    vertical-align: middle;
}

/* ── UTILITY ───────────────────────────────────────── */
.max-w-4xl { max-width: 56rem; margin-left: auto; margin-right: auto; }
.max-w-5xl { max-width: 64rem; margin-left: auto; margin-right: auto; }
.max-w-6xl { max-width: 72rem; margin-left: auto; margin-right: auto; }
.mt-6  { margin-top: 1.5rem; }
.mt-8  { margin-top: 2rem; }
.mt-24 { margin-top: 6rem; }
.mb-6  { margin-bottom: 1.5rem; }
.mb-8  { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-sm     { font-size: 0.875rem; }
.text-xs     { font-size: 0.75rem; }
.font-bold   { font-weight: 700; }
.font-black  { font-weight: 900; }
.hidden      { display: none; }

/* ── RESPONSIVE ────────────────────────────────────── */
@media (max-width: 768px) {
    body {
        padding: 0;
    }
    .brutal-hero {
        padding: 2.5rem 1rem 2rem;
    }
    .brutal-grid {
        grid-template-columns: 1fr;
    }
    .brutal-article {
        padding: 1.5rem;
    }
    .brutal-formulas-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .brutal-formulas-grid {
        grid-template-columns: 1fr;
    }
}