/*
    CACHE-BUSTING REMINDER:
    After editing this file, bump the `?v=YYYY-MM-DD` date in `index.html` on the
    `<link rel="stylesheet" href="styles.css?v=...">` line (and use the SAME date on
    the `<script src="js/lightbox.js?v=...">` line). Otherwise visitors will keep
    seeing the cached old stylesheet after deploy.
*/
:root {
    --color-bg: #f6f5f1;
    --color-surface: #ffffff;
    --color-text: #1f2421;
    --color-muted: #5b6661;
    --color-primary: #1f4d3a;
    --color-primary-dark: #163a2c;
    --color-accent: #d9a441;
    --color-border: #e3e1d9;
    --shadow-sm: 0 2px 6px rgba(20, 30, 25, 0.06);
    --shadow-md: 0 6px 20px rgba(20, 30, 25, 0.10);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --space: clamp(1rem, 2.5vw, 2rem);
    --container: 1200px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%;
}

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

a { color: var(--color-primary); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }

h1, h2, h3 { line-height: 1.2; margin: 0 0 .6em; color: var(--color-text); font-weight: 700; }
h1 { font-size: clamp(1.8rem, 4.5vw, 2.8rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2rem); letter-spacing: -.005em; }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1em; }

.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding-left: var(--space);
    padding-right: var(--space);
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--color-primary);
    color: #fff;
    padding: .6rem 1rem;
    z-index: 1000;
}
.skip-link:focus { left: 1rem; top: 1rem; outline: 3px solid var(--color-accent); }

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: saturate(180%) blur(8px);
    -webkit-backdrop-filter: saturate(180%) blur(8px);
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 70px;
    padding-top: .5rem;
    padding-bottom: .5rem;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    color: var(--color-text);
}
.brand:hover, .brand:focus-visible { text-decoration: none; }
.brand-pic {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-primary);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-weight: 800; font-size: 1.15rem; color: var(--color-primary); }
.brand-tag { font-size: .82rem; color: var(--color-muted); }

.site-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: .25rem;
    flex-wrap: wrap;
}
.site-nav a {
    display: block;
    padding: .55rem .9rem;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-weight: 600;
    transition: background .15s ease, color .15s ease;
}
.site-nav a:hover, .site-nav a:focus-visible {
    background: var(--color-primary);
    color: #fff;
    text-decoration: none;
}

/* Hero */
.hero {
    background:
        radial-gradient(ellipse at top right, rgba(217, 164, 65, 0.12), transparent 60%),
        linear-gradient(180deg, #ffffff 0%, var(--color-bg) 100%);
    padding: clamp(2rem, 6vw, 4.5rem) 0 clamp(2rem, 5vw, 3.5rem);
}
.hero-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}
.hero-text h1 { margin-bottom: .5em; }
.hero-accent { color: var(--color-primary); }
.hero-lead {
    font-size: clamp(1.05rem, 1.8vw, 1.2rem);
    color: var(--color-muted);
    max-width: 38em;
}
.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin: 1.25rem 0 .75rem;
}
.hero-meta { color: var(--color-muted); font-size: .95rem; }
.hero-image {
    display: flex;
    justify-content: center;
}
.hero-image img {
    width: clamp(180px, 40vw, 280px);
    height: clamp(180px, 40vw, 280px);
    border-radius: 50%;
    object-fit: cover;
    box-shadow: var(--shadow-md);
    border: 6px solid #fff;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .85rem 1.4rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    line-height: 1;
    min-height: 48px;
    transition: transform .12s ease, background .15s ease, color .15s ease, box-shadow .15s ease;
    border: 2px solid transparent;
    cursor: pointer;
}
.btn:hover, .btn:focus-visible { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
    background: var(--color-primary);
    color: #fff;
    box-shadow: var(--shadow-sm);
}
.btn-primary:hover, .btn-primary:focus-visible {
    background: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
}
.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-secondary:hover, .btn-secondary:focus-visible {
    background: var(--color-primary);
    color: #fff;
}

/* Sections */
section {
    padding: clamp(2.5rem, 6vw, 4rem) 0;
}
.section-lead {
    color: var(--color-muted);
    max-width: 50em;
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

/* Services */
.services { background: var(--color-surface); }
.service-grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}
.service-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.service-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--color-primary);
}
.service-card h3 {
    color: var(--color-primary);
    margin-bottom: .35em;
}
.service-card p { margin: 0; color: var(--color-muted); font-size: .97rem; }
.service-card-note {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-color: var(--color-primary);
}
.service-card-note h3, .service-card-note p { color: #fff; }
.service-card-note strong { color: var(--color-accent); }
.service-card-note:hover { border-color: var(--color-accent); }

/* Gallery */
.gallery-section { background: var(--color-bg); }
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 8px;
}
@media (min-width: 600px) { .gallery { gap: 12px; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); } }
@media (min-width: 1000px) { .gallery { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); } }

.gallery-item {
    position: relative;
    display: block;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: #ddd;
    aspect-ratio: 1 / 1;
    box-shadow: var(--shadow-sm);
    transition: transform .2s ease, box-shadow .2s ease;
}
.gallery-item:hover, .gallery-item:focus-visible {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s ease;
}
.gallery-item:hover img, .gallery-item:focus-visible img { transform: scale(1.05); }

/* Contact */
.contact { background: var(--color-surface); }
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}
.contact-card {
    display: flex;
    flex-direction: column;
    gap: .35rem;
    padding: 1.25rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
    word-break: break-word;
}
.contact-card:not(.contact-card-static):hover,
.contact-card:not(.contact-card-static):focus-visible {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--color-primary);
    text-decoration: none;
}
.contact-icon { font-size: 1.6rem; }
.contact-label { font-size: .85rem; color: var(--color-muted); text-transform: uppercase; letter-spacing: .04em; }
.contact-value { font-size: 1.1rem; font-weight: 700; color: var(--color-primary); }
.contact-card-static { cursor: default; }
.contact-card-static .contact-value { color: var(--color-text); }

/* Footer */
.site-footer {
    background: var(--color-primary-dark);
    color: #cfd8d4;
    padding: 2rem 0;
    margin-top: 1rem;
}
.footer-inner { text-align: center; }
.site-footer a { color: #fff; }
.footer-copy { font-size: .85rem; color: #9aa8a3; margin: .75rem 0 0; }

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(15, 20, 18, .94);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(.5rem, 2vw, 2rem);
    animation: fadeIn .2s ease;
}
.lightbox[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.lightbox-stage {
    margin: 0;
    max-width: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .75rem;
}
.lightbox-img {
    max-width: 100%;
    max-height: calc(100vh - 6rem);
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 40px rgba(0, 0, 0, .6);
    background: #000;
}
.lightbox-caption {
    color: #d8dedb;
    font-size: .92rem;
    text-align: center;
    max-width: 60ch;
}
.lightbox-counter {
    position: absolute;
    top: 1rem;
    left: 1rem;
    color: #d8dedb;
    font-size: .9rem;
    background: rgba(0,0,0,.4);
    padding: .25rem .65rem;
    border-radius: 999px;
}

.lightbox-btn {
    position: absolute;
    background: rgba(255, 255, 255, .12);
    color: #fff;
    border: none;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .15s ease, transform .12s ease;
    -webkit-tap-highlight-color: transparent;
}
.lightbox-btn:hover, .lightbox-btn:focus-visible {
    background: rgba(255, 255, 255, .25);
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}
.lightbox-btn:active { transform: scale(.94); }
.lightbox-close { top: 1rem; right: 1rem; font-size: 2.2rem; }
.lightbox-prev { left: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 1rem; top: 50%; transform: translateY(-50%); }
.lightbox-prev:active, .lightbox-next:active { transform: translateY(-50%) scale(.94); }

@media (max-width: 600px) {
    .lightbox-btn { width: 44px; height: 44px; font-size: 1.6rem; }
    .lightbox-close { top: .5rem; right: .5rem; }
    .lightbox-prev { left: .5rem; }
    .lightbox-next { right: .5rem; }
}

/* Responsive tweaks */
@media (min-width: 768px) {
    .hero-inner {
        grid-template-columns: 1.4fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 520px) {
    .header-inner { gap: .5rem; }
    .brand-tag { display: none; }
    .site-nav a { padding: .5rem .65rem; font-size: .95rem; }
    .btn { width: 100%; }
    .hero-cta { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }
}