/* 
   DocuScript - Central Design System and Stylesheet
   Built for professional business, law enforcement, and government contractor trust.
*/

/* 1. Design Tokens (CSS Variables) */
:root {
    --color-navy-dark: #021E4B;
    --color-navy-mid: #0B1C3A;
    --color-navy-light: #173B57;
    --color-navy-bg: #020F26;
    
    --color-teal-main: #026E86;
    --color-teal-bright: #2B8AA6;
    --color-teal-dark: #03516F;
    --color-teal-glow: rgba(2, 110, 134, 0.15);
    
    --color-gold-accent: #AF8E4B;
    --color-gold-warm: #C69A32;
    --color-gold-light: rgba(175, 142, 75, 0.1);
    
    --color-medical-green: #287A63;
    --color-medical-light: #3A8D6D;
    
    --color-translation-purple: #593D92;
    --color-translation-light: #7354B0;
    
    --color-bg-light: #FAFAF7;
    --color-bg-gray: #F4F7F9;
    --color-white: #FFFFFF;
    
    --color-text-dark: #1E2E3E;
    --color-text-muted: #556B82;
    --color-text-light: #E2E8F0;
    
    --font-heading: 'Manrope', 'Sora', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --container-max-width: 1200px;
}

/* 2. Global Resets */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-navy-dark);
    font-weight: 700;
    line-height: 1.25;
}

a {
    color: var(--color-teal-main);
    text-decoration: none;
    transition: var(--transition-smooth);
}

a:hover {
    color: var(--color-teal-bright);
}

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

ul, ol {
    list-style: none;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-gray);
}
::-webkit-scrollbar-thumb {
    background: var(--color-teal-dark);
    border-radius: var(--border-radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-teal-main);
}

/* 3. Base Layout Components */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 6rem 0;
}

.section-dark {
    background: linear-gradient(135deg, var(--color-navy-mid) 0%, var(--color-navy-bg) 100%);
    color: var(--color-white);
}
.section-dark h2, .section-dark h3 {
    color: var(--color-white);
}

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

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

/* Grid helper utilities */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

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

/* 4. Global Typography & Headings */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--color-teal-main);
    margin: 0.75rem auto 0;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-muted);
}

.section-dark .section-subtitle {
    color: var(--color-text-light);
}

/* 5. Buttons & Interactive Elements */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--color-teal-main);
    color: var(--color-white);
    box-shadow: 0 4px 14px var(--color-teal-glow);
}

.btn-primary:hover {
    background-color: var(--color-teal-bright);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(43, 138, 166, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-navy-dark);
    transform: translateY(-2px);
}

.btn-navy {
    background-color: var(--color-navy-dark);
    color: var(--color-white);
}

.btn-navy:hover {
    background-color: var(--color-navy-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(2, 30, 75, 0.25);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-teal-main);
    border: 2px solid var(--color-teal-main);
}

.btn-outline:hover {
    background-color: var(--color-teal-main);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-gold {
    background-color: var(--color-gold-accent);
    color: var(--color-white);
}

.btn-gold:hover {
    background-color: var(--color-gold-warm);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(175, 142, 75, 0.3);
}

/* 6. Navigation Header (Glassmorphic) */
.header-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    transition: var(--transition-smooth);
}

.header-scrolled {
    background-color: var(--color-white);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-bottom: none;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    transition: var(--transition-smooth);
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-img {
    height: 54px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-item a {
    color: var(--color-navy-dark);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    padding: 0.25rem 0;
}

.nav-item a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-teal-main);
    transition: var(--transition-smooth);
}

.nav-item a:hover {
    color: var(--color-teal-main);
}

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

.nav-item.active a {
    color: var(--color-teal-main);
}

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-navy-dark);
    margin: 5px 0;
    transition: var(--transition-smooth);
}

/* 7. Hero Sections */
.hero {
    padding: 10rem 0 7rem;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy-bg) 100%);
    color: var(--color-white);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(2, 110, 134, 0.15) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-gold-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--color-text-light);
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
}

/* 8. Trust & Credentials Bar */
.credentials-bar {
    background-color: var(--color-white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    margin-top: -3rem;
    border-radius: var(--border-radius-md);
    position: relative;
    z-index: 10;
    border: 1px solid rgba(2, 30, 75, 0.08);
}

.credentials-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 2rem;
    gap: 2rem;
    align-items: center;
}

.credential-item {
    text-align: center;
    border-right: 1px solid var(--color-bg-gray);
    padding: 0.5rem;
}

.credential-item:last-child {
    border-right: none;
}

.credential-value {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-navy-dark);
}

.credential-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.25rem;
}

/* 9. Cards & Feature Panels */
.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: 3rem 2.5rem;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(2, 30, 75, 0.08);
    border-color: rgba(2, 110, 134, 0.2);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-teal-main);
    opacity: 0;
    transition: var(--transition-smooth);
}

.card:hover::before {
    opacity: 1;
}

.card-icon {
    width: 64px;
    height: 64px;
    background-color: var(--color-bg-gray);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    color: var(--color-teal-main);
    transition: var(--transition-smooth);
}

.card:hover .card-icon {
    background-color: var(--color-teal-main);
    color: var(--color-white);
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-navy-dark);
}

.card-desc {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

/* Category Accent Override Rules */
.card-medical::before {
    background-color: var(--color-medical-green);
}
.card-medical:hover .card-icon {
    background-color: var(--color-medical-green);
}
.card-medical .card-icon {
    color: var(--color-medical-green);
}

.card-translation::before {
    background-color: var(--color-translation-purple);
}
.card-translation:hover .card-icon {
    background-color: var(--color-translation-purple);
}
.card-translation .card-icon {
    color: var(--color-translation-purple);
}

/* 10. Split Sections (Image & Text) */
.split-section {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    align-items: center;
}

.split-image-container {
    position: relative;
}

.split-image-container::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 3px solid var(--color-gold-accent);
    top: 20px;
    left: -20px;
    border-radius: var(--border-radius-md);
    z-index: 1;
}

.split-img {
    border-radius: var(--border-radius-md);
    position: relative;
    z-index: 2;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    background-color: var(--color-navy-mid);
}

.split-text h2 {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
}

.split-text p {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.feature-list {
    margin-top: 2rem;
    display: grid;
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-weight: 500;
}

.feature-item svg {
    color: var(--color-teal-main);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

/* 11. Custom Trust & Compliance Badges Grid */
.badges-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 3rem;
}

.badge-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 200px;
    text-align: center;
}

.badge-card svg {
    color: var(--color-gold-accent);
}

.badge-card-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-white);
}

.badge-card-desc {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

/* 12. Forms & Consultation Submissions */
.form-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: 4rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.form-label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-navy-dark);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text-dark);
    background-color: var(--color-bg-gray);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-teal-main);
    background-color: var(--color-white);
    box-shadow: 0 0 0 4px var(--color-teal-glow);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.form-error {
    color: #DC2626;
    font-size: 0.8rem;
    margin-top: 0.35rem;
    display: none;
}

/* 13. Footer Section */
.footer {
    background-color: var(--color-navy-bg);
    color: var(--color-text-light);
    padding: 5rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand h3 {
    color: var(--color-white);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.footer-logo {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
    margin-bottom: 1rem;
}

.footer-links-title {
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links-list {
    display: grid;
    gap: 0.75rem;
}

.footer-links-list a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-links-list a:hover {
    color: var(--color-teal-bright);
    padding-left: 5px;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.footer-contact-item svg {
    color: var(--color-teal-bright);
    margin-top: 0.15rem;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a {
    color: var(--color-text-muted);
}

.footer-bottom-links a:hover {
    color: var(--color-white);
}

/* 14. Responsive Layout Styling */
@media (max-width: 1024px) {
    .credentials-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .credential-item {
        border-right: none;
        border-bottom: 1px solid var(--color-bg-gray);
        padding-bottom: 1.5rem;
    }
    
    .credential-item:nth-child(even) {
        border-right: none;
    }
    
    .credential-item:nth-last-child(-n+2) {
        border-bottom: none;
        padding-bottom: 0;
    }
}

@media (max-width: 900px) {
    .section {
        padding: 4rem 0;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .split-section {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .split-image-container {
        order: 2;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .split-image-container::before {
        left: -15px;
        top: 15px;
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hamburger {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 72px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 72px);
        background-color: var(--color-white);
        border-top: 1px solid rgba(0, 0, 0, 0.05);
        flex-direction: column;
        align-items: center;
        padding: 3rem 0;
        gap: 2rem;
        transition: var(--transition-smooth);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item a {
        font-size: 1.15rem;
    }
    
    .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .form-card {
        padding: 2.5rem 1.5rem;
    }
    
    .form-group-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .credentials-container {
        grid-template-columns: 1fr;
    }
    
    .credential-item {
        border-bottom: 1px solid var(--color-bg-gray);
        padding-bottom: 1.5rem;
    }
    
    .credential-item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
}