:root {
    --primary: #3c6a00;
    --primary-container: #76b82d;
    --on-primary: #ffffff;
    --primary-fixed-dim: #95d94c;
    --secondary: #77592b;
    --secondary-fixed: #ffddb1;
    --secondary-container: #fdd39b;
    --on-secondary-container: #785a2c;
    --tertiary: #9a4433;
    --background: #fbf9f8;
    --surface: #fbf9f8;
    --surface-container-low: #f6f3f2;
    --surface-container-lowest: #ffffff;
    --on-surface: #1b1c1c;
    --on-surface-variant: #424938;
    --outline-variant: #c1cab3;
    --font-headline: 'Manrope', sans-serif;
    --font-body: 'Inter', sans-serif;

    --lime-800: #3f6212;
    --lime-700: #4d7c0f;
    --lime-600: #65a30d;
    --lime-500: #84cc16;
    --lime-300: #bef264;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-950: #020617;
}

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

body {
    font-family: var(--font-body), serif;
    background-color: var(--background);
    color: var(--on-surface);
    line-height: 1.5;
    position: relative;
    min-height: 100%;
    display: flex;
    flex-direction: column;
    margin: 0;
}

/* Main Content */
main {
    padding-top: 4.5rem;
    flex: 1;
}

header {
  flex-shrink: 0; /* 헤더와 푸터는 크기가 줄어들지 않게 고정 */
}

footer {
    /* flex-shrink: 0; 헤더와 푸터는 크기가 줄어들지 않게 고정 */
    position: relative;
    bottom: 0;
    width: 100%;
}

h1, h2, h3, h4, .headline {
    font-family: 'Manrope', sans-serif;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    display: inline-block;
    vertical-align: middle;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}
/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(251, 249, 248, 0.8);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(114, 122, 102, 0.1);
}

.header-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-headline), serif;
    font-size: 1.5rem;
    font-weight: 900;
    color: #365314; /* lime-900 */
    letter-spacing: -0.05em;
}

.nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-left: 3rem;
}

.nav-item {
    position: relative;
    padding: 0.5rem 0; /* hover 영역을 넓혀서 dropdown-content와의 간격을 커버 */
}

.nav-link {
    font-family: var(--font-headline), serif;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    padding: 0.5rem 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--primary);
}

.nav-link.active {
    color: #3f6212; /* lime-800 */
    border-bottom: 2px solid var(--primary);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 180px;
    background-color: var(--surface-container-lowest);
    box-shadow: 0px 20px 40px rgba(60, 106, 0, 0.06);
    border-radius: 0.5rem;
    padding: 0.5rem 0;
    margin-top: 0; /* margin-top 제거하여 공간 없앰 */
    border: 1px solid rgba(193, 202, 179, 0.15);
}

.nav-item:hover .dropdown-content,
.dropdown-content:hover {
    display: block;
}

.dropdown-item {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    transition: all 0.2s;
}

.dropdown-item:hover {
    background-color: var(--surface-container-low);
    color: var(--primary);
}

.order-btn {
    font-family: var(--font-headline), serif;
    font-weight: 600;
    font-size: 0.875rem;
    color: #4d7c0f; /* lime-700 */
    background-color: #f7fee7; /* lime-50 */
    padding: 0.375rem 1rem;
    border-radius: 9999px;
    transition: background-color 0.3s;
}

.order-btn:hover {
    background-color: #ecfccb; /* lime-100 */
}

.auth-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.login-btn {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--on-surface-variant);
    padding: 0.5rem 1rem;
}

.signup-btn {
    background: linear-gradient(135deg, var(--primary), var(--primary-container));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(60, 106, 0, 0.2);
    transition: transform 0.2s;
}

.signup-btn:active {
    transform: scale(0.95);
}


/* Hero Section */
.hero {
    position: relative;
    height: 20vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(2px);
}

.hero-content {
    position: relative;
    z-index: 10;
    padding: 0 2rem;
    max-width: 42rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    background-color: var(--secondary-container);
    color: var(--on-secondary-container);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.hero-title {
    font-family: var(--font-headline);
    font-weight: 800;
    font-size: 2.25rem;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    letter-spacing: -0.025em;
}

.hero-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    line-height: 1.625;
    font-weight: 500;
}


/* Products Section */
.products {
    /*background-image: url('product_background.png');*/        /* 이미지 경로 설정 */
    background-repeat: no-repeat;                               /* 이미지가 반복되지 않게 설정 */
    background-size: cover;                                     /* 이미지가 섹션 전체를 덮도록 설정 (중요!) */
    background-position: center;                                /* 이미지가 섹션의 중앙에 위치하도록 설정 */
    background-color: rgba(0, 0, 0, 0.5);                       /* 배경 위에 글자가 있다면 배경색을 깔아 대비를 줄 수도 있습니다 */
    min-height: 500px;                                          /* 섹션의 최소 높이를 지정해야 배경이 보입니다 */

    padding: 8rem 3rem;
    /*background-color: var(--surface);*/
}

.products-container {
    max-width: 1280px;
    margin: 0 auto;
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 4rem;
}

.section-tag {
    color: var(--tertiary);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
    display: block;
}

.section-title {
    font-family: var(--font-headline), serif;
    font-size: 2.5rem;
    font-weight: 900;
    letter-spacing: -0.025em;
}

.view-all {
    color: var(--primary);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.3s;
}

.view-all:hover {
    transform: translateX(0.5rem);
}

.grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.card {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    border-radius: 0.75rem;
}

.card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s;
}

.card:hover .card-img {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent 50%);
}

.card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 2rem;
}

.card-tag {
    color: var(--primary-fixed-dim, #95d94c);
    font-weight: 700;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    margin-bottom: 0.75rem;
    display: inline-block;
}

.card-title {
    color: white;
    font-family: var(--font-headline);
    font-size: 1.5rem;
    font-weight: 700;
}

/* Stats Section */
.stats {
    background-color: var(--surface-container-low);
    padding: 6rem 3rem;
}

.stats-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    text-align: center;
}

.stat-item {
    padding: 2rem;
}

.stat-item:not(:last-child) {
    border-right: 1px solid rgba(193, 202, 179, 0.2);
}

.stat-number {
    font-family: var(--font-headline);
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary);
    letter-spacing: -0.05em;
    margin-bottom: 1rem;
    display: block;
}

.stat-label {
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-desc {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
}

/* Footer */
.footer {
    background-color: var(--surface-container-low);
    padding: 3rem;
    border-top: 1px solid rgba(193, 202, 179, 0.2);
}

.footer-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2rem;
}

.footer-brand .footer-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: #365314;
    font-family: var(--font-headline);
    margin-bottom: 1.5rem;
}

.footer-text {
    font-size: 0.875rem;
    line-height: 1.6;
    color: #3f6212;
    max-width: 448px;
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

.copyright {
    font-size: 0.75rem;
    color: var(--on-surface-variant);
    opacity: 0.8;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    justify-items: end;
}

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

.footer-heading {
    color: #3f6212;
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.footer-link {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    opacity: 0.8;
    transition: color 0.2s;
}

.footer-link:hover {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 4px;
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 2.5rem;
    height: 2.5rem;
    background: none;
    border: none;
    cursor: pointer;
    gap: 0.25rem;
    margin-left: auto;
}

.mobile-menu-toggle span {
    width: 1.5rem;
    height: 2px;
    background-color: var(--on-surface-variant);
    transition: all 0.3s;
    transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(0.375rem, 0.375rem);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(0.375rem, -0.375rem);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--surface-container-lowest);
    border-top: 1px solid rgba(193, 202, 179, 0.2);
    box-shadow: 0px 4px 12px rgba(60, 106, 0, 0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-nav {
    padding: 1.5rem;
}

.mobile-nav-item {
    border-bottom: 1px solid rgba(193, 202, 179, 0.1);
}

.mobile-nav-item:last-child {
    border-bottom: none;
}

.mobile-nav-link {
    display: block;
    padding: 1rem 0;
    font-family: var(--font-headline);
    font-weight: 600;
    font-size: 1rem;
    color: var(--on-surface-variant);
    transition: color 0.3s;
}

.mobile-nav-link:hover {
    color: var(--primary);
}

.mobile-dropdown-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: none;
    border: none;
    font-family: inherit;
    cursor: pointer;
}

.mobile-dropdown-toggle::after {
    content: 'expand_more';
    font-family: 'Material Symbols Outlined';
    font-size: 1.25rem;
    color: var(--on-surface-variant);
    transition: transform 0.3s;
}

.mobile-dropdown-toggle.active::after {
    transform: rotate(180deg);
}

.mobile-dropdown-content {
    display: none;
    padding-left: 1rem;
    margin-top: 0.5rem;
}

.mobile-dropdown-content.active {
    display: block;
}

.mobile-dropdown-item {
    display: block;
    padding: 0.75rem 0;
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    border-bottom: 1px solid rgba(193, 202, 179, 0.05);
    transition: color 0.3s;
}

.mobile-dropdown-item:hover {
    color: var(--primary);
}

.mobile-auth-buttons {
    padding: 1.5rem;
    border-top: 1px solid rgba(193, 202, 179, 0.1);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-login-btn,
.mobile-signup-btn {
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s;
}

.mobile-login-btn {
    background-color: transparent;
    color: var(--on-surface-variant);
    border: 1px solid rgba(193, 202, 179, 0.3);
}

.mobile-login-btn:hover {
    background-color: var(--surface-container-low);
}

.mobile-signup-btn {
    background: linear-gradient(135deg, var(--primary), var(--primary-container));
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(60, 106, 0, 0.2);
}

.mobile-signup-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(60, 106, 0, 0.3);
}


@media (max-width: 768px) {
    .nav, .signup-btn, .auth-buttons { display: none; }
    .mobile-menu-toggle { display: flex; }
    .mobile-menu { display: block; }
    .hero-title { font-size: 3rem; }
    .grid, .stats-container, .footer-container { grid-template-columns: 1fr; }
    .stat-item:not(:last-child) { border-right: none; border-bottom: 1px solid rgba(193, 202, 179, 0.2); }
    .footer-links { justify-items: start; margin-top: 2rem; }
    .mb-display-none { display : none;}
}
@media (min-width: 1024px) {
    .grid-editorial {
        grid-template-columns: repeat(12, 1fr);
    }
    .main-message {
        grid-column: span 7;
    }
    .features-column {
        grid-column: span 5;
        margin-top: 3rem;
    }
    .feature-card:nth-child(2) {
        transform: translateX(1rem);
    }
    .feature-card:nth-child(3) {
        transform: translateX(-1rem);
    }
}