/*
Theme Name: New Forest Cycling
Theme URI: https://forestleisurecycling.co.uk
Author: Forest Leisure Cycling
Author URI: https://forestleisurecycling.co.uk
Description: Custom theme for New Forest Cycling — bike hire, retail, e-bikes and routes in the New Forest.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.1
License: Private
Text Domain: newforestcycling
Tags: woocommerce, custom
*/

/* =========================================================
   CSS CUSTOM PROPERTIES
   ========================================================= */

:root {
    /* Brand colours */
    --colour-green-dark:  #589442;
    --colour-green-light: #7AA83F;
    --colour-charcoal:    #353431;

    /* Neutrals */
    --colour-white:       #ffffff;
    --colour-off-white:   #f7f7f5;
    --colour-light-grey:  #e8e8e4;
    --colour-mid-grey:    #9a9a96;
    --colour-dark-grey:   #555550;
    --colour-black:       #1a1a18;

    /* Semantic */
    --colour-bg:          var(--colour-white);
    --colour-text:        var(--colour-charcoal);
    --colour-text-muted:  var(--colour-dark-grey);
    --colour-border:      var(--colour-light-grey);
    --colour-primary:     var(--colour-green-dark);
    --colour-primary-hover: var(--colour-green-light);
    --colour-accent:      var(--colour-green-light);

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body:    'Source Sans 3', 'Helvetica Neue', Arial, sans-serif;
    --font-ui:      'Source Sans 3', 'Helvetica Neue', Arial, sans-serif;

    /* Spacing */
    --space-xs:   0.25rem;
    --space-sm:   0.5rem;
    --space-md:   1rem;
    --space-lg:   1.5rem;
    --space-xl:   2rem;
    --space-2xl:  3rem;
    --space-3xl:  4rem;
    --space-4xl:  6rem;

    /* Layout */
    --container-max:      1200px;
    --container-padding:  1.5rem;

    /* Borders */
    --radius-sm:  4px;
    --radius-md:  8px;
    --radius-lg:  16px;

    /* Shadows */
    --shadow-sm:  0 1px 3px rgba(0,0,0,0.08);
    --shadow-md:  0 4px 12px rgba(0,0,0,0.10);
    --shadow-lg:  0 8px 32px rgba(0,0,0,0.12);

    /* Transitions */
    --transition: 0.2s ease;
}

/* =========================================================
   RESET & BASE
   ========================================================= */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--colour-text);
    background-color: var(--colour-bg);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: var(--colour-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--colour-primary-hover);
}

ul, ol {
    list-style: none;
}

/* =========================================================
   TYPOGRAPHY
   ========================================================= */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--colour-charcoal);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.875rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

strong { font-weight: 700; }
em { font-style: italic; }

/* =========================================================
   LAYOUT UTILITIES
   ========================================================= */

.container {
    max-width: var(--container-max);
    margin-inline: auto;
    padding-inline: var(--container-padding);
}

.container--narrow {
    max-width: 800px;
    margin-inline: auto;
    padding-inline: var(--container-padding);
}

.section {
    padding-block: var(--space-4xl);
}

.section--sm {
    padding-block: var(--space-2xl);
}

/* =========================================================
   BUTTONS
   ========================================================= */

.btn {
    display: inline-block;
    font-family: var(--font-ui);
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1;
    padding: 0.8rem 1.75rem;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
    transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
    text-decoration: none;
}

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

.btn--primary {
    background-color: var(--colour-primary);
    color: var(--colour-white);
    border-color: var(--colour-primary);
}

.btn--primary:hover {
    background-color: var(--colour-primary-hover);
    border-color: var(--colour-primary-hover);
    color: var(--colour-white);
}

.btn--outline {
    background-color: transparent;
    color: var(--colour-primary);
    border-color: var(--colour-primary);
}

.btn--outline:hover {
    background-color: var(--colour-primary);
    color: var(--colour-white);
}

.btn--white {
    background-color: var(--colour-white);
    color: var(--colour-primary);
    border-color: var(--colour-white);
}

.btn--white:hover {
    background-color: transparent;
    color: var(--colour-white);
}

.btn--lg {
    padding: 1rem 2.25rem;
    font-size: 1.0625rem;
}

/* =========================================================
   FORMS (base — WooCommerce will extend)
   ========================================================= */

input,
textarea,
select {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--colour-text);
    background-color: var(--colour-white);
    border: 1px solid var(--colour-border);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.875rem;
    width: 100%;
    transition: border-color var(--transition);
    appearance: none;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--colour-primary);
    box-shadow: 0 0 0 3px rgba(88, 148, 66, 0.15);
}

label {
    display: block;
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: var(--space-xs);
    color: var(--colour-charcoal);
}

/* =========================================================
   HEADER
   ========================================================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--colour-white);
    border-bottom: 1px solid var(--colour-border);
    box-shadow: var(--shadow-sm);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    gap: var(--space-lg);
}

.site-logo {
    flex-shrink: 0;
}

.site-logo img {
    height: 44px;
    width: auto;
}

.site-logo__text {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--colour-charcoal);
    line-height: 1.1;
}

.site-logo__text span {
    color: var(--colour-primary);
}

/* =========================================================
   NAVIGATION
   ========================================================= */

.site-nav {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.site-nav a {
    font-family: var(--font-ui);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--colour-charcoal);
    padding: 0.4rem 0.75rem;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background-color var(--transition);
    white-space: nowrap;
}

.site-nav a:hover,
.site-nav a.current-menu-item {
    color: var(--colour-primary);
    background-color: rgba(88, 148, 66, 0.08);
}

.site-nav__cta {
    margin-left: var(--space-sm);
}

/* Mobile menu toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
    color: var(--colour-charcoal);
}

.nav-toggle svg {
    display: block;
    width: 24px;
    height: 24px;
}

/* =========================================================
   FOOTER
   ========================================================= */

.site-footer {
    background-color: var(--colour-charcoal);
    color: var(--colour-light-grey);
    padding-block: var(--space-4xl) var(--space-xl);
}

.site-footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.site-footer__brand p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--colour-mid-grey);
    margin-top: var(--space-md);
}

.site-footer__heading {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--colour-white);
    margin-bottom: var(--space-md);
}

.site-footer__links li {
    margin-bottom: var(--space-sm);
}

.site-footer__links a {
    font-size: 0.9375rem;
    color: var(--colour-mid-grey);
    transition: color var(--transition);
}

.site-footer__links a:hover {
    color: var(--colour-accent);
}

.site-footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--colour-mid-grey);
    gap: var(--space-md);
    flex-wrap: wrap;
}

.site-footer__logo-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--colour-white);
}

.site-footer__logo-text span {
    color: var(--colour-accent);
}

/* =========================================================
   MAIN CONTENT
   ========================================================= */

.site-main {
    min-height: 60vh;
}

/* =========================================================
   RESPONSIVE — MOBILE NAV
   ========================================================= */

@media (max-width: 900px) {
    .nav-toggle {
        display: block;
    }

    .site-nav {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--colour-white);
        border-bottom: 1px solid var(--colour-border);
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: var(--space-md);
        box-shadow: var(--shadow-md);
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a {
        padding: 0.75rem 1rem;
        border-radius: var(--radius-sm);
    }

    .site-nav__cta {
        margin-left: 0;
        margin-top: var(--space-sm);
    }

    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }

    .site-footer__brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 560px) {
    .site-footer__grid {
        grid-template-columns: 1fr;
    }

    .site-footer__bottom {
        flex-direction: column;
        text-align: center;
    }
}