/* ============================================
   CG EXPERTS QUOTE PAGE
   ============================================ */

:root {
    --color-black: #000;
    --color-dark: #1a1a1a;
    --color-gray: #666;
    --color-light: #999;
    --color-border: #e0e0e0;
    --color-bg: #ffffff;
    --color-bg-alt: #fafafa;
    --accent-main: #CFFF04;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
    font-family: var(--font);
    background: var(--color-bg-alt);
    color: var(--color-dark);
    line-height: 1.6;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 32px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 28px;
    width: auto;
}

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

.nav-links a {
    color: var(--color-gray);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-dark);
}

.nav-links .btn {
    padding: 10px 20px;
    background: var(--accent-main);
    color: var(--color-dark);
    border-radius: 8px;
    font-weight: 600;
}

.nav-links .btn:hover {
    background: #b8e600;
}

/* ============================================
   PROPOSAL LAYOUT
   ============================================ */
.proposal {
    display: flex;
    gap: 48px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 48px 32px;
}

/* Left Content */
.proposal__content {
    flex: 1;
    max-width: 720px;
}

/* ============================================
   Category Label
   ============================================ */

.category-label {
    font-size: 11px;
    color: #86868b;
    margin-bottom: 12px;
    margin-top: 24px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ============================================
   Product Card System (Shopping Cart Style)
   ============================================ */

.proposal__intro {
    background: var(--color-bg);
    border-radius: 20px;
    padding: 48px 56px;
    margin-bottom: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.product-card {
    background: var(--color-bg);
    border-radius: 20px;
    padding: 32px 40px;
    margin-bottom: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 32px;
}

.product-card--required {
    border: 1px solid rgba(207, 255, 4, 0.5);
    background: linear-gradient(to right, rgba(207, 255, 4, 0.03), var(--color-bg));
}

.proposal__card--plain {
    background: var(--color-bg);
    padding: 40px 48px;
    border-top: none;
    border-radius: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.product-info {
    flex: 1;
}

.product-num {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-light);
    background: var(--color-bg-alt);
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 8px;
}

.product-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.product-tag {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-dark);
    background: var(--accent-main);
    padding: 3px 8px;
    border-radius: 4px;
    margin-left: 8px;
    vertical-align: middle;
}

.product-list {
    margin: 12px 0 0 18px;
    color: var(--color-gray);
    font-size: 13px;
}

.product-list li {
    margin-bottom: 4px;
}

.product-note {
    margin-top: 12px;
    padding: 10px 14px;
    background: rgba(207, 255, 4, 0.1);
    border-radius: 8px;
    font-size: 12px;
    color: var(--color-gray);
}

.product-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 16px;
    min-width: 120px;
}

.product-price {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-dark);
}

/* Quantity Control */
.quantity-control {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--color-bg-alt);
    padding: 6px;
    border-radius: 10px;
}

.qty-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--color-bg);
    border-radius: 8px;
    font-size: 18px;
    font-weight: 500;
    color: var(--color-dark);
    cursor: pointer;
    transition: all 0.15s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.qty-btn:hover {
    background: var(--accent-main);
}

.qty-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-dark);
    min-width: 24px;
    text-align: center;
}

/* Proposal Card (for info sections) */
.proposal__card {
    background: var(--color-bg);
    border-radius: 20px;
    padding: 40px 48px;
    margin-bottom: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.proposal__card-num {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-light);
    background: var(--color-bg-alt);
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.proposal__card-title {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.proposal__list {
    margin: 8px 0 16px 18px;
    color: var(--color-gray);
    font-size: 13px;
}

.proposal__list--numbered {
    list-style-type: decimal;
}

/* ============================================
   Sidebar
   ============================================ */
.proposal__sidebar {
    width: 360px;
    flex-shrink: 0;
}

.proposal__sidebar-inner {
    position: sticky;
    top: 100px;
    background: var(--color-bg);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.proposal__sidebar-title {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-gray);
    margin-bottom: 4px;
}

.proposal__sidebar-hint {
    font-size: 12px;
    color: var(--color-light);
    margin-bottom: 24px;
}

/* Cart Items */
.cart-items {
    margin-bottom: 20px;
}

.cart-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--color-light);
    font-size: 14px;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}

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

.cart-item-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cart-item-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-dark);
}

.cart-item-qty {
    font-size: 11px;
    color: var(--color-light);
}

.cart-item-price {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-dark);
    font-variant-numeric: tabular-nums;
}

/* Checklist */
.proposal__checklist {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.proposal__check {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.proposal__check:hover {
    background: var(--color-bg-alt);
}

.proposal__check input {
    display: none;
}

.proposal__check-box {
    width: 14px;
    height: 14px;
    border: 1.5px solid var(--color-border);
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
    transition: all 0.15s ease;
}

.proposal__check input:checked + .proposal__check-box {
    background: var(--accent-main);
    border-color: var(--accent-main);
}

.proposal__check input:checked + .proposal__check-box::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 4px;
    width: 3px;
    height: 6px;
    border: solid var(--color-dark);
    border-width: 0 1.5px 1.5px 0;
    transform: rotate(45deg);
}

.proposal__check-label {
    flex: 1;
    font-size: 11px;
    font-weight: 500;
    color: var(--color-dark);
}

.proposal__check-price {
    font-size: 11px;
    font-weight: 500;
    color: var(--color-light);
    font-variant-numeric: tabular-nums;
}

.proposal__check input:checked ~ .proposal__check-price {
    color: var(--color-dark);
}

.proposal__check--required {
    background: var(--color-bg-alt);
    cursor: default;
}

.proposal__check--required .proposal__check-box {
    background: var(--color-dark);
    border-color: var(--color-dark);
    opacity: 0.5;
}

.proposal__check--required .proposal__check-label {
    color: var(--color-gray);
}

.proposal__check-divider {
    height: 1px;
    background: var(--color-border);
    margin: 8px 0;
}

/* Total */
.proposal__total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    padding: 16px 20px;
    background: var(--color-dark);
    border-radius: 12px;
}

.proposal__total-value {
    font-size: 28px;
    font-weight: 600;
    color: var(--accent-main);
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
}

/* CTA Button inside total */
.proposal__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.1);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.2);
    transition: all 0.2s ease;
}

.proposal__cta:hover {
    background: var(--accent-main);
    border-color: var(--accent-main);
    color: var(--color-dark);
}

/* Terms */
.proposal__terms {
    margin-top: 20px;
    font-size: 12px;
    color: var(--color-gray);
    line-height: 1.5;
}

.proposal__terms p {
    margin-bottom: 4px;
}

/* ============================================
   Content Styles
   ============================================ */

/* Header */
.proposal__header {
    background: var(--color-bg);
    border-radius: 20px;
    padding: 32px 48px;
    margin-bottom: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.proposal__logo {
    height: 28px;
    width: auto;
}

.proposal__meta {
    display: flex;
    gap: 32px;
    text-align: right;
    font-size: 12px;
    color: var(--color-dark);
}

.proposal__meta > div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.proposal__meta-label {
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-light);
}

/* Title Section */
.proposal__doc-type {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-gray);
    margin-bottom: 12px;
}

.proposal__title {
    font-size: 32px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.025em;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.proposal__summary {
    font-size: 15px;
    color: var(--color-gray);
    line-height: 1.5;
}

/* Lists */
.proposal__list {
    margin: 8px 0 16px 18px;
    color: var(--color-gray);
    font-size: 13px;
}

.proposal__list li {
    margin-bottom: 4px;
}

.proposal__list--numbered {
    list-style-type: decimal;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 1100px) {
    .proposal {
        flex-direction: column;
        max-width: 720px;
        gap: 24px;
    }
    
    .proposal__sidebar {
        width: 100%;
    }
    
    .proposal__sidebar-inner {
        position: relative;
        top: 0;
    }
    
    .nav-links {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 16px;
    }
    
    .nav-links a:not(.btn) {
        display: none;
    }
    
    .proposal {
        padding: 24px 16px;
    }
    
    .product-card {
        flex-direction: column;
        gap: 20px;
        padding: 24px;
    }
    
    .product-actions {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        width: 100%;
    }
    
    .proposal__intro,
    .proposal__card,
    .proposal__card--plain,
    .proposal__header {
        padding: 32px 24px;
        border-radius: 16px;
    }
    
    .proposal__sidebar-inner {
        padding: 24px;
        border-radius: 16px;
    }
    
    .proposal__header {
        flex-direction: column;
        gap: 20px;
    }
    
    .proposal__meta {
        flex-direction: column;
        text-align: left;
        gap: 12px;
    }
    
    .proposal__title {
        font-size: 24px;
    }
}

/* Print */
@media print {
    .nav {
        display: none;
    }
    
    body {
        background: white;
    }
    
    .proposal__sidebar {
        display: none;
    }
    
    .proposal__content {
        max-width: 100%;
        box-shadow: none;
        padding: 0;
    }
}