/* === Custom Properties === */
:root {
    --bg-light: #f5efe3;
    --bg-alt: #ebe1cc;
    --primary-dark: #2d4a2d;
    --primary-accent: #4a7c4a;
    --text: #3b2a1a;
    --white: #ffffff;
    --shadow: rgba(0, 0, 0, 0.1);
    --nav-height: 72px;
    --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

/* === Reset & Base === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--font);
    color: var(--text);
    background-color: var(--bg-light);
    line-height: 1.6;
}

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

a:hover {
    text-decoration: underline;
}

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* === Navbar === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: var(--primary-dark);
    z-index: 1000;
    transition: box-shadow 0.3s;
}

.navbar.scrolled {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo img {
    height: 52px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: var(--bg-light);
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--white);
    text-decoration: none;
}

.nav-lang {
    display: flex;
    gap: 0.35rem;
}

.lang-btn {
    background: transparent;
    border: 1.5px solid rgba(239, 221, 207, 0.4);
    color: var(--bg-light);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.2s;
}

.lang-btn:hover,
.lang-btn.active {
    background: var(--bg-light);
    color: var(--primary-dark);
    border-color: var(--bg-light);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--bg-light);
    border-radius: 2px;
    transition: all 0.3s;
}

/* === Hero === */
.hero {
    position: relative;
    height: 85vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('assets/oyster_and_straw.jpg') center 30%/cover no-repeat;
    margin-top: var(--nav-height);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(30, 48, 30, 0.45), rgba(30, 48, 30, 0.70));
}

.hero-content {
    position: relative;
    z-index: 1;
    color: var(--white);
    padding: 2rem;
}

.hero-content h1 {
    font-size: clamp(1.8rem, 5vw, 3.2rem);
    line-height: 1.2;
    margin-bottom: 1rem;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
}

.hero-content p {
    font-size: clamp(1.05rem, 2.5vw, 1.3rem);
    font-weight: 400;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.6);
    margin-bottom: 2rem;
}

.hero-cta {
    display: inline-block;
    background: var(--primary-accent);
    color: var(--white);
    padding: 0.9rem 2rem;
    border-radius: 999px;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
    transition: transform 0.2s, background 0.2s, box-shadow 0.2s;
}

.hero-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    text-decoration: none;
}

/* === Sections === */
.section {
    padding: 5rem 0;
}

.section-light {
    background: var(--bg-light);
}

.section-alt {
    background: var(--bg-alt);
}

.section h2 {
    color: var(--primary-dark);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    text-align: center;
    margin-bottom: 2.5rem;
}

/* === Intro === */
.intro-text {
    max-width: 750px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.8;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 3rem auto 0;
}

.value-card {
    text-align: center;
    padding: 1.5rem 1rem;
}

.value-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-dark);
    color: var(--bg-light);
    border-radius: 50%;
}

.value-icon svg {
    width: 28px;
    height: 28px;
}

.value-card h3 {
    color: var(--primary-dark);
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.value-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text);
    opacity: 0.85;
}

/* === Story === */
.story-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.story-text p {
    margin-bottom: 1.2rem;
    line-height: 1.8;
}

.story-image img {
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--shadow);
    max-height: 620px;
    width: 100%;
    object-fit: cover;
    object-position: center 90%;
}

/* === Shops === */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.shop-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 2px 12px var(--shadow);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
    color: var(--text);
    text-decoration: none;
}

.shop-card-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
    text-decoration: none;
}

.shop-logo {
    width: 130px;
    height: 100px;
    object-fit: contain;
    padding: 6px;
    background: var(--white);
    border-radius: 8px;
}

.shop-icon {
    width: 130px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 8px;
    color: var(--primary-dark);
}

.shop-icon svg {
    width: 48px;
    height: 48px;
}

.shop-info h3 {
    color: var(--primary-dark);
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.shop-address {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text);
}

.shop-link {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--primary-accent);
    font-weight: 500;
}

.shop-card-link:hover .shop-link {
    text-decoration: underline;
}

.shop-phone {
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

.shop-phone a {
    color: var(--primary-accent);
    font-weight: 500;
}

/* === Contact === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item strong {
    display: block;
    color: var(--primary-dark);
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    font-family: var(--font);
    padding: 0.75rem 1rem;
    border: 1.5px solid #cbb9a8;
    border-radius: 8px;
    background: var(--white);
    color: var(--text);
    font-size: 0.95rem;
    transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-accent);
    box-shadow: 0 0 0 2px rgba(74, 124, 74, 0.3);
}

.contact-form button {
    font-family: var(--font);
    padding: 0.85rem 2rem;
    background: var(--primary-dark);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    align-self: flex-start;
}

.contact-form button:hover {
    background: var(--primary-accent);
}

/* === Footer === */
.footer {
    background: var(--primary-dark);
    color: var(--bg-light);
    padding: 3rem 0 1.5rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(245, 239, 227, 0.15);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-brand img {
    height: 48px;
    align-self: flex-start;
}

.footer-brand p {
    font-size: 0.9rem;
    opacity: 0.85;
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.9rem;
    color: var(--white);
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.footer-col a {
    color: var(--bg-light);
    opacity: 0.85;
    font-size: 0.92rem;
    transition: opacity 0.2s;
}

.footer-col a:hover {
    opacity: 1;
    text-decoration: none;
}

.footer-copy {
    font-size: 0.82rem;
    opacity: 0.65;
    margin-top: 1.5rem;
    text-align: center;
}

/* === Scroll Reveal === */
.section.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.section.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === Visually Hidden (accessible labels) === */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* === Responsive: Tablet (768px) === */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--primary-dark);
        flex-direction: column;
        padding: 1.5rem 2rem;
        gap: 1rem;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }

    .navbar.menu-open .nav-links {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .navbar.menu-open .hamburger span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .navbar.menu-open .hamburger span:nth-child(2) {
        opacity: 0;
    }

    .navbar.menu-open .hamburger span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .story-content {
        grid-template-columns: 1fr;
    }

    .story-image {
        order: -1;
    }

    .shop-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-brand {
        align-items: center;
    }

    .footer-col ul {
        align-items: center;
    }

    .values-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-top: 2rem;
    }
}

/* === Responsive: Phone (480px) === */
@media (max-width: 480px) {
    .section {
        padding: 3.5rem 0;
    }

    .hero {
        height: 70vh;
        min-height: 400px;
    }

    .hero-content {
        padding: 1.5rem;
    }

    .nav-lang {
        gap: 0.2rem;
    }

    .lang-btn {
        padding: 0.2rem 0.4rem;
        font-size: 0.7rem;
    }

    .contact-form button {
        width: 100%;
    }
}