/* ============================================================
   SCOMET.in — Global Styles (main.css)
   Theme: Navy Blue (#1B2A4A) + Red-Orange (#E85D2C)
   Font: Inter (Google Fonts)
   ============================================================ */

/* --- CSS Variables --- */
:root {
    --color-primary: #1B2A4A;
    --color-primary-light: #2A3F6A;
    --color-primary-dark: #111B33;
    --color-accent: #E85D2C;
    --color-accent-hover: #D04E22;
    --color-accent-light: #FF7A4D;
    --color-bg: #F5F6FA;
    --color-white: #FFFFFF;
    --color-text: #333333;
    --color-text-secondary: #666666;
    --color-text-muted: #999999;
    --color-border: #D1D5DB;
    --color-border-light: #E5E7EB;
    --color-success: #16A34A;
    --color-error: #DC2626;
    --color-warning: #F59E0B;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.12);

    --transition: all 0.2s ease;
    --transition-slow: all 0.3s ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition);
}
a:hover {
    color: var(--color-accent-hover);
    text-decoration: underline;
}

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

ul, ol {
    padding-left: 1.5em;
}

/* --- HEADER --- */
.site-header {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0 1.5rem;
    height: 60px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 0.5rem;
}

.logo-img {
    height: 32px;
    width: auto;
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.5px;
}

.logo-dot {
    color: var(--color-accent);
}

.main-nav {
    display: flex;
    gap: 0.25rem;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}
.nav-link:hover {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.1);
    text-decoration: none;
}
.nav-link.active {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.15);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-flag {
    width: 24px;
    height: 16px;
    border-radius: 2px;
    box-shadow: 0 0 0 1px rgba(255,255,255,0.15);
    flex-shrink: 0;
}

.tagline {
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.6);
    font-style: italic;
}

/* --- MAIN CONTENT (Home page — two columns) --- */
.main-content {
    flex: 1;
    display: flex;
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    padding: 1.5rem;
    gap: 2rem;
}

/* --- INFO PANEL (left) --- */
.info-panel {
    flex: 0 0 38%;
    padding: 2rem 1rem 2rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    line-height: 1.5;
}

.info-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.feature-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.powered-by {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}
.powered-by a {
    color: var(--color-accent);
    font-weight: 600;
}

/* --- PAGE CONTENT (About, Contact, Blog) --- */
.page-content {
    flex: 1;
    padding: 2rem 1.5rem;
}

.page-container {
    max-width: 900px;
    margin: 0 auto;
}

.page-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.content-section {
    margin-bottom: 2.5rem;
}
.content-section h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-accent);
    display: inline-block;
}
.content-section p {
    margin-bottom: 0.75rem;
    line-height: 1.7;
}

.feature-list,
.numbered-list {
    margin: 0.75rem 0 1rem 1.5rem;
}
.feature-list li,
.numbered-list li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* --- Info Cards (About page — DAE/DGFT/DDP) --- */
.info-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

.info-card {
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.info-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.info-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 0.25rem;
}
.info-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    margin-bottom: 0.25rem;
}
.info-meta {
    font-size: var(--font-size-xs) !important;
    color: var(--color-text-muted) !important;
}

/* --- Disclaimer Box --- */
.disclaimer-box {
    background: #FFF7ED;
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    margin-top: 0.5rem;
}
.disclaimer-box p {
    font-size: var(--font-size-sm);
}

/* --- Contact Page --- */
.contact-intro {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

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

.contact-card {
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.contact-card-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.contact-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.contact-card p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.contact-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.contact-faq h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.faq-item {
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--color-border-light);
}
.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.faq-answer {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* --- Social Links --- */
.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.75rem;
}
.social-links a {
    font-weight: 500;
    font-size: var(--font-size-sm);
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    gap: 0.5rem;
    line-height: 1.4;
}
.btn:hover {
    text-decoration: none;
}

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

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

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-muted {
    background: transparent;
    color: var(--color-text-muted);
    border-color: var(--color-border);
}
.btn-muted:hover {
    background: var(--color-border-light);
    color: var(--color-text);
}

.btn-small {
    padding: 0.375rem 0.75rem;
    font-size: var(--font-size-xs);
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* --- FORMS --- */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 0.375rem;
}

.required {
    color: var(--color-error);
}

.form-input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-white);
    color: var(--color-text);
    transition: var(--transition);
    outline: none;
}
.form-input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(232, 93, 44, 0.1);
}
.form-input::placeholder {
    color: var(--color-text-muted);
}

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
}

textarea.form-input {
    resize: vertical;
    min-height: 80px;
}

.form-error {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-error);
    margin-top: 0.25rem;
    min-height: 1rem;
}

.radio-group {
    display: flex;
    gap: 1.5rem;
    margin-top: 0.25rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: var(--font-size-sm);
    cursor: pointer;
}
.radio-label input[type="radio"] {
    accent-color: var(--color-accent);
}

/* --- ERROR PAGE --- */
.error-page {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.error-container {
    text-align: center;
    padding: 3rem;
}

.error-code {
    font-size: 5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.error-message {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

/* --- TOAST NOTIFICATION --- */
.toast-notification {
    position: fixed;
    top: 80px;
    right: 1.5rem;
    background: var(--color-white);
    border: 1px solid var(--color-warning);
    border-left: 4px solid var(--color-warning);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-lg);
    z-index: 200;
    animation: slideInRight 0.3s ease;
    max-width: 400px;
}

.toast-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.toast-message {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    flex: 1;
}

.toast-dismiss {
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 0 0.25rem;
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* --- FOOTER --- */
.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 1rem 1.5rem;
    margin-top: auto;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--font-size-xs);
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.footer-sep {
    margin: 0 0.5rem;
    opacity: 0.4;
}

.footer-right {
    display: flex;
    gap: 1.25rem;
}

.footer-right a,
.footer-left a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
}
.footer-right a:hover,
.footer-left a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .main-content {
        flex-direction: column;
    }
    .info-panel {
        flex: none;
        padding: 1rem 0;
    }
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    .info-cards {
        grid-template-columns: 1fr;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .site-header {
        padding: 0 1rem;
    }
    .main-nav {
        gap: 0;
    }
    .nav-link {
        padding: 0.5rem 0.625rem;
        font-size: var(--font-size-xs);
    }
    .tagline {
        display: none;
    }
    .main-content {
        padding: 1rem;
        gap: 1rem;
    }
    .hero-title {
        font-size: var(--font-size-xl);
    }
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    .page-title {
        font-size: var(--font-size-2xl);
    }
    .info-cards {
        grid-template-columns: 1fr;
    }
    .footer-container {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

/* --- Hamburger toggle button (hidden on desktop) --- */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
}
.nav-toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}
/* Animate to X when open */
.nav-toggle-active .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav-toggle-active .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav-toggle-active .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 480px) {
    .nav-toggle {
        display: flex;
    }
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-primary);
        flex-direction: column;
        padding: 0.5rem 1rem 1rem;
        box-shadow: 0 4px 12px rgba(0,0,0,0.2);
        z-index: 1000;
    }
    .main-nav.nav-open {
        display: flex;
    }
    .main-nav .nav-link {
        padding: 0.75rem 1rem;
        font-size: var(--font-size-base);
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    .main-nav .nav-link:last-child {
        border-bottom: none;
    }
    .site-header {
        position: relative;
    }
}