/* ============================================================
   Gym Template — Base styles (loaded on all pages)
   Reset, typography, buttons, container, page hero, utilities.
   All colors/fonts via CSS custom properties from theme-schema.
   ============================================================ */

/* --- Reset --- */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body), 'Source Sans 3', system-ui, -apple-system, sans-serif;
    font-size: 1rem;
    line-height: 1.65;
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: color-mix(in srgb, var(--color-accent) 75%, #000);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading), 'Bebas Neue', system-ui, sans-serif;
    font-weight: 400;
    line-height: 1.1;
    color: var(--color-text);
    text-wrap: balance;
    letter-spacing: 0.02em;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    text-transform: uppercase;
}

h2 {
    font-size: clamp(1.75rem, 4vw, 3rem);
    text-transform: uppercase;
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    text-transform: uppercase;
}

address {
    font-style: normal;
}

ul, ol {
    list-style: none;
}

/* --- Focus indicators (a11y) --- */

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* --- Skip link (a11y) --- */

.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    background: var(--color-accent);
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 0 0 4px 4px;
    z-index: 10000;
    font-size: 0.875rem;
}

.skip-link:focus {
    top: 0;
    color: #fff;
}

/* --- Container --- */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

/* --- Buttons --- */

.btn {
    display: inline-block;
    font-family: var(--font-body), system-ui, sans-serif;
    font-weight: 700;
    font-size: 0.9375rem;
    padding: 0.75rem 1.75rem;
    border-radius: 4px;
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s, transform 0.15s;
    text-decoration: none;
    line-height: 1.4;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-accent {
    background-color: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}

.btn-accent:hover {
    background-color: color-mix(in srgb, var(--color-accent) 85%, #000);
    color: #fff;
}

.btn-secondary {
    background-color: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: color-mix(in srgb, var(--color-primary) 85%, #000);
    color: #fff;
}

.btn-dark {
    background-color: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.btn-dark:hover {
    background-color: color-mix(in srgb, var(--color-primary) 80%, #000);
    color: #fff;
}

.btn-outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.4);
}

.btn-outline:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
    color: #fff;
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.3);
}

.btn-outline-light:hover {
    background: rgba(255,255,255,0.08);
    border-color: #fff;
    color: #fff;
}

.btn-lg {
    padding: 0.9375rem 2.25rem;
    font-size: 1rem;
}

/* --- Section defaults --- */

.section {
    padding: 3.5rem 0;
}

.section-surface {
    background-color: var(--color-surface);
}

@media (min-width: 768px) {
    .section {
        padding: 5rem 0;
    }
}

/* --- Page Hero (subpages) --- */

.page-hero {
    background-color: var(--color-primary);
    color: #fff;
    padding: 3.5rem 0 3rem;
}

.page-hero h1 {
    color: #fff;
    margin-bottom: 0.5rem;
}

.page-hero-subtitle {
    color: rgba(255,255,255,0.7);
    font-size: 1.0625rem;
    max-width: 600px;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .page-hero {
        padding: 5rem 0 4rem;
    }
}

/* --- CTA Block (shared across pages) --- */

.gym-cta-block {
    background: linear-gradient(135deg, var(--color-accent), color-mix(in srgb, var(--color-accent) 75%, #000));
    color: #fff;
    text-align: center;
    clip-path: polygon(0 40px, 100% 0, 100% 100%, 0 100%);
    padding: calc(3.5rem + 40px) 0 3.5rem;
}

.gym-cta-content h2 {
    color: #fff;
    margin-bottom: 0.75rem;
}

.gym-cta-content p {
    color: rgba(255,255,255,0.85);
    font-size: 1.0625rem;
    max-width: 500px;
    margin: 0 auto;
}

.gym-cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .gym-cta-block {
        clip-path: polygon(0 60px, 100% 0, 100% 100%, 0 100%);
        padding: calc(5rem + 60px) 0 5rem;
    }
}

/* --- Form styles --- */

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: 0.375rem;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-surface);
    border-radius: 4px;
    font-family: var(--font-body), system-ui, sans-serif;
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-background);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: -1px;
    border-color: var(--color-accent);
}

.field-error {
    display: block;
    font-size: 0.8rem;
    color: #d32f2f;
    margin-top: 0.25rem;
}

input[aria-invalid="true"],
textarea[aria-invalid="true"] {
    border-color: #d32f2f;
}

.form-message {
    margin-bottom: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 4px;
    font-size: 0.9375rem;
    display: none;
}

.form-message.form-success {
    display: block;
    background: #e8f5e9;
    color: #2e7d32;
}

.form-message.form-error {
    display: block;
    background: #fce4ec;
    color: #c62828;
}

.form-message.form-info {
    display: block;
    background: var(--color-surface);
    color: var(--color-text_muted);
}

/* --- FAQ styles --- */

.gym-faq-title {
    text-align: center;
    margin-bottom: 2.5rem;
}

.faq-list {
    max-width: 750px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid color-mix(in srgb, var(--color-text) 10%, transparent);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body), system-ui, sans-serif;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: left;
    min-height: 44px;
}

.faq-question:hover {
    color: var(--color-accent);
}

.faq-chevron {
    flex-shrink: 0;
    transition: transform 0.2s;
}

.faq-question[aria-expanded="true"] .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 0 1.25rem;
}

.faq-answer p {
    color: var(--color-text_muted);
    line-height: 1.7;
    max-width: 650px;
}

.gym-faq-cta {
    text-align: center;
    margin-top: 2.5rem;
    color: var(--color-text_muted);
}

/* --- Placeholder images --- */

.placeholder-img {
    width: 100%;
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--color-surface) 0%, color-mix(in srgb, var(--color-surface) 85%, var(--color-primary)) 100%);
    border-radius: 8px;
    display: block;
    object-fit: cover;
}

/* --- Reduced motion --- */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
}