/* ============================================================
   Achol HR - Main Stylesheet
   ============================================================
   
   Brand Colors:
   - Navy Blue: #0A1F44
   - White:     #FFFFFF
   - Gold:      #C9A227
   
   Design Principles:
   - Clean, minimal, professional
   - Mobile-first responsive
   - No emojis
   - Generous whitespace
   
   @author  Magar
   @version 1.0
   ============================================================ */


/* ============================================================
   1. CSS RESET AND BASE
   ============================================================ */

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

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

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333333;
    background-color: #FFFFFF;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    color: #0A1F44;
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #C9A227;
}

ul, ol {
    list-style: none;
}


/* ============================================================
   2. BRAND COLOR VARIABLES
   ============================================================ */

:root {
    --navy: #0A1F44;
    --navy-dark: #061334;
    --navy-light: #1a3562;
    --white: #FFFFFF;
    --gold: #C9A227;
    --gold-dark: #a8871f;
    --gold-light: #e0b93a;
    --grey-light: #f5f7fa;
    --grey-medium: #e1e5eb;
    --grey-dark: #6b7280;
    --text-primary: #0A1F44;
    --text-secondary: #4a5568;
    --text-muted: #6b7280;
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --shadow-sm: 0 1px 3px rgba(10, 31, 68, 0.08);
    --shadow-md: 0 4px 12px rgba(10, 31, 68, 0.10);
    --shadow-lg: 0 10px 30px rgba(10, 31, 68, 0.12);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.25s ease;
}


/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    color: var(--navy);
    letter-spacing: -0.01em;
}

h1 {
    font-size: 2.75rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.text-navy   { color: var(--navy); }
.text-gold   { color: var(--gold); }
.text-white  { color: var(--white); }
.text-muted  { color: var(--text-muted); }
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

.font-bold    { font-weight: 700; }
.font-medium  { font-weight: 500; }
.font-regular { font-weight: 400; }


/* ============================================================
   4. LAYOUT UTILITIES
   ============================================================ */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-wide {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-sm {
    padding: 40px 0;
}

.section-lg {
    padding: 120px 0;
}

.divider-gold {
    width: 60px;
    height: 3px;
    background-color: var(--gold);
    border: none;
    margin: 24px auto;
}

.divider-line {
    width: 100%;
    height: 1px;
    background-color: var(--grey-medium);
    border: none;
    margin: 24px 0;
}


/* ============================================================
   5. NAVIGATION BAR
   ============================================================ */

.navbar {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    border-bottom: 1px solid var(--grey-medium);
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--gold);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--navy);
}

.navbar-logo img {
    height: 40px;
    width: auto;
}

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

.navbar-menu a {
    color: var(--navy);
    font-weight: 500;
    font-size: 15px;
    padding: 8px 0;
    position: relative;
}

.navbar-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--gold);
    transition: width 0.25s ease;
}

.navbar-menu a:hover::after,
.navbar-menu a.active::after {
    width: 100%;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.navbar-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--navy);
    margin: 5px 0;
    transition: var(--transition);
}


/* ============================================================
   6. BUTTONS
   ============================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: var(--navy-dark);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-outline {
    background-color: transparent;
    color: var(--navy);
    border-color: var(--navy);
}

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

.btn-outline-gold {
    background-color: transparent;
    color: var(--gold);
    border-color: var(--gold);
}

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

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}

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


/* ============================================================
   7. HERO SECTION
   ============================================================ */

.hero {
    background-color: var(--white);
    padding: 100px 0 60px;
    text-align: center;
}

.hero-headline {
    font-size: 3rem;
    color: var(--navy);
    margin-bottom: 20px;
    line-height: 1.15;
}

.hero-subheadline {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 32px;
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}


/* ============================================================
   8. SEARCH BAR
   ============================================================ */

.search-section {
    background-color: var(--grey-light);
    padding: 40px 0;
}

.search-bar {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 12px;
    display: flex;
    gap: 8px;
    align-items: center;
    box-shadow: var(--shadow-sm);
    max-width: 900px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.search-bar select,
.search-bar input {
    flex: 1;
    min-width: 180px;
    padding: 12px 16px;
    border: 1px solid var(--grey-medium);
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--navy);
    background-color: var(--white);
    outline: none;
    transition: var(--transition);
}

.search-bar select:focus,
.search-bar input:focus {
    border-color: var(--navy);
}

.search-bar .btn {
    padding: 12px 28px;
}


/* ============================================================
   9. CARDS
   ============================================================ */

.card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--grey-medium);
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-featured {
    border: 2px solid var(--gold);
    position: relative;
}

.card-featured::before {
    content: 'Featured';
    position: absolute;
    top: 12px;
    right: 12px;
    background-color: var(--gold);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}


/* ============================================================
   10. JOB CARDS
   ============================================================ */

.job-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--grey-medium);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.job-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--navy-light);
}

.job-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 6px;
}

.job-card-category {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.job-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 14px;
}

.job-tag {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 500;
    background-color: var(--grey-light);
    color: var(--navy);
}

.job-tag-urgent {
    background-color: #fef2f2;
    color: var(--error);
}

.job-tag-gold {
    background-color: #fdf6e3;
    color: var(--gold-dark);
}

.job-card-meta {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 14px;
}

.job-card-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    flex: 1;
}

.job-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--grey-medium);
}

.job-card-salary {
    font-weight: 700;
    color: var(--navy);
    font-size: 15px;
}


/* ============================================================
   11. FORMS
   ============================================================ */

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
}

.form-label .required {
    color: var(--error);
    margin-left: 3px;
}

.form-control {
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    color: var(--navy);
    background-color: var(--white);
    border: 1px solid var(--grey-medium);
    border-radius: var(--radius-md);
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(10, 31, 68, 0.08);
}

.form-control::placeholder {
    color: var(--text-muted);
}

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

.form-error {
    color: var(--error);
    font-size: 13px;
    margin-top: 6px;
}

.form-help {
    color: var(--text-muted);
    font-size: 13px;
    margin-top: 6px;
}


/* ============================================================
   12. ALERTS AND FLASH MESSAGES
   ============================================================ */

.alert {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    font-size: 14px;
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alert-success {
    background-color: #ecfdf5;
    color: #065f46;
    border-color: var(--success);
}

.alert-error {
    background-color: #fef2f2;
    color: #991b1b;
    border-color: var(--error);
}

.alert-info {
    background-color: #eff6ff;
    color: #1e40af;
    border-color: var(--info);
}

.alert-warning {
    background-color: #fffbeb;
    color: #92400e;
    border-color: var(--warning);
}


/* ============================================================
   13. GRID SYSTEM (Simple Utility Grid)
   ============================================================ */

.grid {
    display: grid;
    gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }


/* ============================================================
   14. FOOTER
   ============================================================ */

.footer {
    background-color: var(--white);
    border-top: 1px solid var(--grey-medium);
    padding: 60px 0 30px;
    color: var(--navy);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 12px;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 16px;
}

.footer h5 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--navy);
    margin-bottom: 16px;
}

.footer ul li {
    margin-bottom: 10px;
}

.footer ul li a {
    color: var(--text-secondary);
    font-size: 14px;
}

.footer ul li a:hover {
    color: var(--gold);
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 12px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--grey-medium);
    border-radius: 50%;
    color: var(--navy);
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--navy);
    color: var(--white);
    border-color: var(--navy);
}

.footer-bottom {
    border-top: 1px solid var(--grey-medium);
    padding-top: 24px;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}

.footer-designed {
    color: var(--gold);
    font-weight: 600;
    margin-bottom: 6px;
}


/* ============================================================
   15. RESPONSIVE BREAKPOINTS
   ============================================================ */

@media (max-width: 992px) {

    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.85rem; }

    .hero-headline { font-size: 2.25rem; }

    .grid-4 { grid-template-columns: repeat(3, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}


@media (max-width: 768px) {

    .navbar-menu,
    .navbar-actions {
        display: none;
    }

    .navbar-toggle {
        display: block;
    }

    .navbar-menu.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 20px;
        gap: 16px;
        box-shadow: var(--shadow-md);
        border-top: 1px solid var(--grey-medium);
    }

    .navbar-actions.active {
        display: flex;
        flex-direction: column;
        gap: 12px;
        padding: 0 20px 20px;
        background-color: var(--white);
    }

    .hero { padding: 60px 0 40px; }
    .hero-headline { font-size: 1.9rem; }
    .hero-subheadline { font-size: 1rem; }

    .section { padding: 50px 0; }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .search-bar {
        flex-direction: column;
    }

    .search-bar select,
    .search-bar input,
    .search-bar .btn {
        width: 100%;
    }
}


@media (max-width: 480px) {

    h1 { font-size: 1.75rem; }
    .hero-headline { font-size: 1.65rem; }

    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .container {
        padding: 0 16px;
    }
}


/* ============================================================
   16. HELPER UTILITIES
   ============================================================ */

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.py-0 { padding-top: 0; padding-bottom: 0; }
.py-1 { padding-top: 8px; padding-bottom: 8px; }
.py-2 { padding-top: 16px; padding-bottom: 16px; }
.py-3 { padding-top: 24px; padding-bottom: 24px; }

.d-flex   { display: flex; }
.d-block  { display: block; }
.d-none   { display: none; }

.justify-center  { justify-content: center; }
.justify-between { justify-content: space-between; }
.align-center    { align-items: center; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }

.w-100 { width: 100%; }
.h-100 { height: 100%; }


/* ============================================================
   END OF STYLESHEET
   ============================================================ */