/* ============================================
   HoldOnTalent - CSS Stylesheet
   Modern, calm, human-centric design
   ============================================ */

/* CSS Variables */
:root {
    --primary-color: #5B8C7E;
    --secondary-color: #7A9BA8;
    --accent-color: #C2A878;
    --text-dark: #2C3E50;
    --text-light: #6C7A89;
    --bg-white: #FFFFFF;
    --bg-light: #F7F9FB;
    --bg-gradient: linear-gradient(135deg, #F7F9FB 0%, #E8EEF2 100%);
    --border-color: #E1E8ED;
    --success-color: #52A675;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    background: var(--bg-white);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-dark);
    margin-bottom: 16px;
}

h1 { font-size: 48px; font-weight: 700; }
h2 { font-size: 36px; }
h3 { font-size: 24px; }
h4 { font-size: 20px; }

p {
    margin-bottom: 16px;
    color: var(--text-light);
    line-height: 1.8;
}

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

a:hover {
    color: var(--secondary-color);
}

/* Navigation */
.nav {
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 16px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-menu a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 16px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: #4A7566;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
    background: #6A8A96;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-large {
    padding: 18px 40px;
    font-size: 18px;
}

.btn-nav {
    padding: 10px 24px;
    background: var(--primary-color);
    color: white !important;
    border-radius: var(--radius-sm);
}

.btn-nav:hover {
    background: #4A7566;
    transform: translateY(-1px);
}

/* Sections */
.section {
    padding: 80px 0;
}

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

.section-title {
    text-align: center;
    margin-bottom: 48px;
    color: var(--text-dark);
}

/* Hero Section */
.hero {
    padding: 100px 0 80px;
    background: var(--bg-gradient);
    text-align: center;
}

.speed-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--success-color);
    color: white;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 32px;
    animation: pulse 2s ease-in-out infinite;
}

.pulse-icon {
    font-size: 18px;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 28px;
    color: var(--text-light);
    margin-bottom: 48px;
}

.hero-subtitle strong {
    color: var(--primary-color);
}

.quick-start-box {
    max-width: 600px;
    margin: 0 auto 48px;
    background: white;
    padding: 48px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--success-color);
}

.quick-start-icon {
    font-size: 56px;
    margin-bottom: 16px;
}

.quick-start-box h3 {
    font-size: 28px;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.quick-start-description {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 32px;
}

.trust-indicators {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
    text-align: left;
}

.trust-indicators span {
    color: var(--text-light);
    font-size: 14px;
}

.hero-mission {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 32px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.hero-mission p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-light);
    margin: 0;
}

/* Value Grid */
.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.value-card {
    background: white;
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.value-icon {
    font-size: 48px;
    margin-bottom: 24px;
}

.value-card h3 {
    color: var(--text-dark);
    margin-bottom: 16px;
}

.value-card p {
    color: var(--text-light);
    margin: 0;
}

/* Stakeholder Grid */
.stakeholder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.stakeholder-card {
    background: white;
    padding: 48px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.stakeholder-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stakeholder-card h3 {
    color: var(--primary-color);
    font-size: 28px;
    margin-bottom: 16px;
}

.stakeholder-card p {
    margin-bottom: 24px;
}

.benefit-list {
    list-style: none;
    margin-bottom: 32px;
}

.benefit-list li {
    padding: 12px 0;
    padding-left: 32px;
    position: relative;
    color: var(--text-light);
}

.benefit-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
    font-size: 20px;
}

/* Clarity Box */
.clarity-box {
    background: white;
    padding: 64px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.clarity-box h2 {
    margin-bottom: 40px;
}

.clarity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
}

.clarity-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.clarity-x {
    font-size: 32px;
    color: #E74C3C;
    font-weight: bold;
}

.clarity-item p {
    margin: 0;
    font-weight: 500;
    color: var(--text-dark);
}

/* CTA Section */
.cta-section {
    background: var(--primary-color);
    color: white;
    text-align: center;
}

.cta-section h2 {
    color: white;
    font-size: 42px;
    margin-bottom: 24px;
}

.cta-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 20px;
    max-width: 800px;
    margin: 0 auto 48px;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    justify-content: center;
}

.cta-section .btn-primary {
    background: white;
    color: var(--primary-color);
}

.cta-section .btn-primary:hover {
    background: var(--bg-light);
}

.cta-section .btn-outline {
    border-color: white;
    color: white;
}

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

/* FAQ Accordion */
.faq-section {
    padding: 80px 0;
}

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

.faq-group {
    margin-bottom: 64px;
}

.faq-group h2 {
    font-size: 32px;
    margin-bottom: 32px;
    color: var(--primary-color);
}

.faq-item {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-color);
}

.faq-question {
    padding: 24px;
    font-weight: 600;
    font-size: 18px;
    color: var(--text-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-icon {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content {
    padding: 0 24px 24px;
    color: var(--text-light);
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    max-height: 2000px;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

/* Contact Forms */
.contact-section {
    padding: 80px 0;
    background: var(--bg-gradient);
}

.contact-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 64px;
}

.contact-intro h1 {
    margin-bottom: 16px;
}

.contact-intro p {
    font-size: 20px;
    color: var(--text-light);
}

.form-group-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 48px;
    margin-bottom: 80px;
}

.form-card {
    background: white;
    padding: 48px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-card h2 {
    color: var(--primary-color);
    margin-bottom: 16px;
}

.form-card p {
    margin-bottom: 32px;
    color: var(--text-light);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

.form-success {
    display: none;
    background: #D4EDDA;
    color: #155724;
    padding: 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    border: 1px solid #C3E6CB;
}

.form-success.show {
    display: block;
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: white;
    padding: 64px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 64px;
    margin-bottom: 48px;
}

.footer-brand h3 {
    color: white;
    margin-bottom: 16px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.footer-column h4 {
    color: white;
    margin-bottom: 16px;
    font-size: 16px;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 12px;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

/* Placeholder Pages */
.placeholder-section {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--bg-gradient);
}

.placeholder-content {
    max-width: 600px;
}

.placeholder-content h1 {
    margin-bottom: 24px;
}

.placeholder-content p {
    font-size: 20px;
    margin-bottom: 32px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 24px;
        box-shadow: var(--shadow-md);
        display: none;
        gap: 16px;
    }

    .nav-menu.active {
        display: flex;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 20px;
    }

    .quick-start-box {
        padding: 32px 24px;
    }

    h1 { font-size: 32px; }
    h2 { font-size: 28px; }
    h3 { font-size: 20px; }

    .section {
        padding: 48px 0;
    }

    .value-grid,
    .stakeholder-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    .clarity-box {
        padding: 32px 24px;
    }

    .clarity-grid {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .form-group-container {
        grid-template-columns: 1fr;
    }

    .form-card {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 60px 0 48px;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .btn-large {
        padding: 14px 24px;
        font-size: 16px;
        width: 100%;
    }
}