@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;700;800&family=Noto+Sans+KR:wght@300;400;500;700;900&family=Outfit:wght@300;400;500;600;700;800&display=swap');

/* ===== Core Variables & Theme ===== */
:root {
    --primary: hsl(35, 42%, 46%); /* Kraft Bronze */
    --primary-hover: hsl(35, 47%, 36%);
    --primary-light: hsl(35, 30%, 94%);
    --secondary: hsl(142, 52%, 42%); /* Eco Green */
    --secondary-hover: hsl(142, 57%, 32%);
    --dark: hsl(215, 24%, 12%); /* Deep Charcoal */
    --dark-light: hsl(215, 20%, 20%);
    --light: hsl(35, 25%, 98%);
    --white: #ffffff;
    --gray-50: hsl(210, 20%, 98%);
    --gray-100: hsl(210, 20%, 95%);
    --gray-200: hsl(210, 15%, 88%);
    --gray-300: hsl(210, 10%, 78%);
    --gray-600: hsl(215, 10%, 45%);
    --gray-700: hsl(215, 15%, 32%);
    --gray-800: hsl(215, 20%, 18%);
    --accent: hsl(45, 90%, 52%); /* Warm Amber */
    --success: hsl(142, 72%, 43%);
    --danger: hsl(0, 72%, 50%);
    
    --font-heading: 'Outfit', 'Montserrat', 'Noto Sans KR', sans-serif;
    --font-body: 'Noto Sans KR', 'Inter', sans-serif;
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
    
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(255, 255, 255, 0.6);
    --glass-blur: blur(16px);
}

/* ===== Resets & Global Styles ===== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--light);
    color: var(--dark-light);
    line-height: 1.6;
    overflow-x: hidden;
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    outline: none;
    border: none;
}

ul {
    list-style: none;
}

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

/* ===== Typography & Layout ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--dark);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 60px auto;
}

.section-subtitle {
    font-family: var(--font-heading);
    color: var(--primary);
    text-transform: uppercase;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 12px;
    display: inline-block;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary);
    margin: 15px auto 0 auto;
    border-radius: var(--radius-full);
}

.section-desc {
    color: var(--gray-600);
    font-size: 1.1rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    gap: 8px;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(180, 137, 95, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(180, 137, 95, 0.4);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--dark);
    border: 1px solid var(--gray-200);
}

.btn-secondary:hover {
    background-color: var(--gray-50);
    border-color: var(--gray-300);
    transform: translateY(-2px);
}

.btn-success {
    background-color: var(--secondary);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(52, 168, 83, 0.25);
}

.btn-success:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 168, 83, 0.35);
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ===== Navbar ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background-color: var(--glass-bg);
    border-color: var(--gray-100);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-sm);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--dark);
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 800;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.95rem;
    position: relative;
    padding: 8px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
}

.hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--dark);
    border-radius: 3px;
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, hsl(35, 20%, 94%), hsl(142, 10%, 92%)), url('메인사진.png');
    background-size: cover;
    background-position: center;
    background-blend-mode: overlay;
    padding: 180px 0 120px 0;
    min-height: 85vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease both;
}

.hero-badge {
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 24px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid rgba(180, 137, 95, 0.2);
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 24px;
    font-family: var(--font-heading);
}

.hero-title span {
    color: var(--primary);
    position: relative;
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--gray-700);
    margin-bottom: 40px;
    max-width: 580px;
}

.hero-btns {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--dark);
    font-family: var(--font-heading);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    animation: fadeIn 1.2s ease both;
}

.hero-image-wrapper {
    position: relative;
    z-index: 2;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--white);
    background: var(--white);
}

.hero-image {
    max-height: 480px;
    object-fit: cover;
}

.hero-shape {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(180, 137, 95, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: var(--radius-full);
    z-index: 1;
}

.hero-shape-1 {
    top: -50px;
    right: -50px;
}

.hero-shape-2 {
    bottom: -80px;
    left: -80px;
}

/* ===== Products Section ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.product-img-wrapper {
    position: relative;
    padding-top: 100%; /* Square ratio */
    background-color: var(--gray-50);
    overflow: hidden;
}

.product-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-img {
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background-color: var(--dark);
    color: var(--white);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    z-index: 5;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-sm);
}

.product-badge.eco {
    background-color: var(--secondary);
}

.product-badge.best {
    background-color: var(--accent);
    color: var(--dark);
}

.product-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-title {
    font-size: 1.25rem;
    margin-bottom: 8px;
    transition: var(--transition);
}

.product-card:hover .product-title {
    color: var(--primary);
}

.product-description {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 20px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--gray-100);
}

.product-moq {
    font-size: 0.85rem;
    color: var(--gray-600);
}

.product-moq span {
    font-weight: 700;
    color: var(--dark);
}

.product-action-btn {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 4px;
    background: none;
    cursor: pointer;
}

.product-action-btn svg {
    transition: var(--transition);
}

.product-card:hover .product-action-btn svg {
    transform: translateX(4px);
}

/* ===== Manufacturing Process Section ===== */
.process {
    background-color: var(--gray-50);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    position: relative;
    margin-bottom: 60px;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 4px;
    background-color: var(--gray-200);
    z-index: 1;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 2;
}

.process-icon-wrapper {
    width: 80px;
    height: 80px;
    background-color: var(--white);
    border: 4px solid var(--gray-200);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    color: var(--gray-300);
    font-size: 1.8rem;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.process-step:hover .process-icon-wrapper,
.process-step.active .process-icon-wrapper {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: scale(1.05);
}

.process-step-num {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 4px;
    text-transform: uppercase;
}

.process-step-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.process-step-desc {
    font-size: 0.85rem;
    color: var(--gray-600);
    padding: 0 10px;
}

.process-image-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background-color: var(--white);
    padding: 10px;
    border: 1px solid var(--gray-200);
}

.process-image {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
}

/* ===== Contact & Quotation Section ===== */
.quote-section {
    background-color: var(--white);
}

.quote-wrapper {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 48px;
    background-color: var(--gray-50);
    padding: 48px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-100);
}

.quote-summary-panel {
    background-color: var(--white);
    padding: 32px;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 24px;
    height: fit-content;
}

.quote-summary-header {
    border-bottom: 2px solid var(--gray-100);
    padding-bottom: 16px;
}

.quote-summary-header h3 {
    font-size: 1.4rem;
    color: var(--dark);
}

.quote-summary-empty {
    text-align: center;
    padding: 40px 0;
    color: var(--gray-600);
    font-size: 0.95rem;
}

.quote-summary-empty svg {
    margin-bottom: 12px;
    color: var(--gray-300);
}

.quote-summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px dashed var(--gray-100);
    padding: 12px 0;
}

.quote-summary-label {
    font-size: 0.9rem;
    color: var(--gray-600);
    font-weight: 500;
}

.quote-summary-val {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark);
    text-align: right;
}

.quote-image-preview {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
}

.quote-form-panel {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--dark);
}

.form-label span {
    color: var(--danger);
}

.form-control {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: 14px 18px;
    border-radius: var(--radius-md);
    color: var(--dark);
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(180, 137, 95, 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.file-dropzone {
    border: 2px dashed var(--gray-300);
    padding: 24px;
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    background-color: var(--white);
    transition: var(--transition);
}

.file-dropzone:hover {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.file-dropzone-icon {
    font-size: 1.8rem;
    color: var(--gray-300);
    margin-bottom: 8px;
}

.file-dropzone-text {
    font-size: 0.85rem;
    color: var(--gray-600);
}

.file-dropzone-filename {
    margin-top: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--primary);
    display: none;
}

.form-agreement {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--gray-600);
    cursor: pointer;
}

.form-agreement input {
    margin-top: 4px;
    accent-color: var(--primary);
}

.form-success-alert {
    display: none;
    background-color: hsl(142, 60%, 95%);
    border: 1px solid hsl(142, 50%, 80%);
    color: hsl(142, 60%, 25%);
    padding: 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.form-success-alert svg {
    color: var(--success);
    margin-bottom: 12px;
}

/* ===== Details Modal ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(18, 25, 38, 0.6);
    backdrop-filter: blur(8px);
}

.modal-container {
    position: relative;
    z-index: 10;
    background-color: var(--white);
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal.active .modal-container {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 36px;
    height: 36px;
    background-color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    z-index: 15;
    transition: var(--transition);
    border: 1px solid var(--gray-100);
}

.modal-close:hover {
    background-color: var(--gray-100);
    transform: rotate(90deg);
}

.modal-left {
    background-color: var(--gray-50);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    position: relative;
}

.modal-img {
    max-width: 100%;
    max-height: 450px;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.modal-right {
    padding: 40px;
    overflow-y: auto;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-header {
    margin-bottom: 24px;
}

.modal-tag {
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: inline-block;
}

.modal-title {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.modal-desc {
    font-size: 0.95rem;
    color: var(--gray-600);
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.option-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--dark);
}

.option-presets {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.option-btn {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: 12px;
    border-radius: var(--radius-md);
    text-align: left;
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition);
}

.option-btn:hover {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.option-btn.selected {
    border-color: var(--primary);
    background-color: var(--primary);
    color: var(--white);
    font-weight: 600;
}

/* Custom dimensions block */
.custom-size-box {
    grid-column: span 2;
    background-color: var(--gray-50);
    border: 1px solid var(--gray-200);
    padding: 16px;
    border-radius: var(--radius-md);
    display: none;
    flex-direction: column;
    gap: 12px;
}

.custom-size-inputs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.size-input-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.size-input-wrapper label {
    font-size: 0.75rem;
    color: var(--gray-600);
}

.size-input-wrapper input {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 0.85rem;
}

.size-input-wrapper input:focus {
    border-color: var(--primary);
}

.option-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.option-pill {
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition);
}

.option-pill:hover {
    border-color: var(--primary);
    background-color: var(--primary-light);
}

.option-pill.selected {
    border-color: var(--primary);
    background-color: var(--primary);
    color: var(--white);
    font-weight: 600;
}

/* Quantity Controller */
.qty-controller {
    display: flex;
    align-items: center;
    border: 1px solid var(--gray-200);
    width: fit-content;
    border-radius: var(--radius-md);
    overflow: hidden;
    background-color: var(--white);
}

.qty-btn {
    width: 44px;
    height: 44px;
    background: none;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.qty-btn:hover {
    background-color: var(--gray-100);
}

.qty-input {
    width: 80px;
    height: 44px;
    text-align: center;
    font-weight: 700;
    border-left: 1px solid var(--gray-200);
    border-right: 1px solid var(--gray-200);
}

/* ===== Footer ===== */
.footer {
    background-color: var(--dark);
    color: var(--gray-300);
    padding: 60px 0;
    border-top: 1px solid var(--dark-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-info h3 {
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: 20px;
    font-family: var(--font-heading);
}

.footer-info p {
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 12px;
}

.footer-links h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--dark-light);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

/* ===== Admin Panel View (Standalone or nested page styling) ===== */
.admin-container {
    padding-top: 120px;
    min-height: 90vh;
}

.admin-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--gray-200);
    padding-bottom: 20px;
}

.admin-tabs {
    display: flex;
    gap: 12px;
}

.admin-tab-btn {
    background: none;
    padding: 10px 20px;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--gray-600);
    transition: var(--transition);
}

.admin-tab-btn.active {
    background-color: var(--primary);
    color: var(--white);
}

.admin-panel-content {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 60px;
}

.admin-grid-edit {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th, .admin-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--gray-100);
}

.admin-table th {
    font-weight: 700;
    background-color: var(--gray-50);
}

.admin-table tr:hover {
    background-color: var(--gray-50);
}

.admin-product-thumb {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

/* Login Card Overlay */
.login-card-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
    padding-top: 120px;
}

.login-card {
    background-color: var(--white);
    padding: 48px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
    width: 100%;
    max-width: 450px;
    text-align: center;
}

.login-card-logo {
    margin-bottom: 24px;
    display: inline-flex;
}

.login-card h2 {
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.login-card p {
    color: var(--gray-600);
    font-size: 0.9rem;
    margin-bottom: 32px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Mobile Responsiveness ===== */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-btns {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        margin-top: 20px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-steps {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .process-steps::before {
        display: none;
    }
    
    .quote-wrapper {
        grid-template-columns: 1fr;
    }
    
    .modal-container {
        grid-template-columns: 1fr;
        max-height: 85vh;
    }
    
    .modal-left {
        padding: 24px;
        max-height: 250px;
    }
    
    .modal-img {
        max-height: 200px;
    }
    
    .modal-right {
        padding: 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none; /* Can build toggle logic or mobile sheet if needed */
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-grid-edit {
        grid-template-columns: 1fr;
    }
    
    .form-group-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}