@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #0A192F;
    --primary-light: #172A45;
    --secondary-color: #20B2AA;
    --navy: #0A192F;
    --teal: #20B2AA;
    --secondary: #20B2AA;
    --accent-color: #B0C4DE;
    --text-color: #333333;
    --text-muted: #666666;
    --white: #FFFFFF;
    --off-white: #F8F9FA;
    --border-color: #EEEEEE;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    color: var(--primary-color);
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
    padding: 0 24px;
}

.container-fluid {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding: 0 5%;
}

.section {
    padding: 100px 0;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-size: 0.95rem;
    border: none;
}

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

.btn-primary:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.hero .btn-primary {
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
}

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

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

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

.hero .btn-secondary {
    background-color: transparent;
    border: 1px solid var(--white);
    color: var(--white);
    opacity: 1;
}

.hero .btn-secondary:hover {
    background-color: var(--white);
    color: #0b1f3a;
}

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

.btn-teal:hover {
    filter: brightness(1.1);
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--secondary-color);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary-color);
    opacity: 0.8;
}

.nav-links a:hover,
.nav-links a.active {
    opacity: 1;
    color: var(--secondary-color);
}

/* Hero Section */
.hero {
    height: 90vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    background: var(--primary-color);
    color: var(--white);
    padding-top: 80px;
    background-image: linear-gradient(rgba(10, 25, 47, 0.8), rgba(10, 25, 47, 0.9)), url('../assets/hero-placeholder.jpg');
    background-size: cover;
    background-position: center;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    color: var(--white);
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
}

/* Sections & Badges */
.section-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(32, 178, 170, 0.1);
    color: var(--secondary-color);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.badge-white {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: rgba(32, 178, 170, 0.1);
    color: var(--secondary-color);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
    margin-top: 1.5rem;
    width: fit-content;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
}

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

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

.section-dark .section-title {
    color: var(--white);
}

/* Focus Grid */
.focus-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 3rem;
}

.focus-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
    text-align: left;
    color: inherit;
    text-decoration: none;
}

.focus-card.clickable {
    cursor: pointer;
}

.focus-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: var(--secondary-color);
}

.focus-card i {
    width: 48px;
    height: 48px;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.focus-card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.focus-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    flex-grow: 1;
}

/* Research Specific Enhancements */
.search-container input:focus {
    box-shadow: 0 0 0 2px rgba(32, 178, 170, 0.2);
    border-color: var(--secondary-color) !important;
}

.active-filter {
    color: var(--secondary-color) !important;
    font-weight: 700;
}

/* Expertise Tags */
.expertise-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
}

.tag {
    padding: 0.8rem 1.5rem;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--primary-color);
    transition: var(--transition-smooth);
}

.tag:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.research-item h3 a:hover {
    color: var(--secondary-color);
}

/* Advisory Preview */
.advisory-preview {
    display: flex;
    align-items: center;
    gap: 100px;
}

.advisory-text {
    flex: 1.2;
}

.advisory-image {
    flex: 1;
    position: relative;
}

.check-list {
    margin: 2rem 0;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    font-weight: 500;
}

.check-list i {
    color: var(--secondary-color);
    width: 20px;
}

.glass-box {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat {
    font-size: 2.5rem;
    font-weight: 700;
    font-family: 'Outfit';
}

.stat span {
    display: block;
    font-size: 1rem;
    font-weight: 400;
    opacity: 0.6;
}

/* Dual Sections */
.dual-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.link-list {
    margin-top: 1.5rem;
}

.link-list li {
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.link-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
}

.link-list a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mb-60 {
    margin-bottom: 60px;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-brand p {
    opacity: 0.7;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.footer-links h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links ul li a {
    opacity: 0.6;
    font-size: 0.9rem;
}

.footer-links ul li a:hover {
    opacity: 1;
    color: var(--secondary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 968px) {
    .focus-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .advisory-preview {
        flex-direction: column;
        gap: 40px;
    }

    .dual-sections {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 3rem;
    }
}

@media (max-width: 600px) {
    .focus-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* FAQ Accordion Section */
.faq-grid {
    width: 100%;
    margin: 3rem 0 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-question {
    width: 100%;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    transition: var(--transition-smooth);
}

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

.faq-question i {
    width: 20px;
    transition: transform 0.3s ease;
    color: var(--secondary-color);
}

.faq-item.active {
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-sm);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
    background: var(--off-white);
}

.faq-answer-content {
    padding: 0 2rem 1.5rem;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-muted);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    /* Adjust as needed */
}