/* =========================
   ROOT VARIABLES
========================= */
:root {
    --primary: #1e3a8a;
    --primary-light: #3b82f6;

    --bg-main: #ffffff;
    --bg-soft: #f8fafc;
    --bg-dark: #020617;

    --text-main: #0f172a;
    --text-muted: #475569;
    --text-light: #cbd5f5;

    --radius: 16px;
    --transition: 0.35s ease;

    --shadow-soft: 0 12px 30px rgba(15, 23, 42, 0.08);
    --shadow-hover: 0 25px 50px rgba(15, 23, 42, 0.14);
}

/* =========================
   BASE
========================= */
body {
    font-family: "Inter", system-ui, sans-serif;
    background: var(--bg-main);
    color: var(--text-main);
    line-height: 1.7;
}

.container {
    max-width: 1200px;
    margin: auto;
}

.section {
    padding: 5rem 1.5rem;
}

.bg-img {
    background-image: url("../images/bg1.jpg");
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.bg-img2 {
    background-image: url("../images/bg2.jpg");
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

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

/* =========================
   GLASS
========================= */
.glass {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(16px) saturate(160%);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: var(--shadow-soft);
}

.glass-section {
    padding: 3.5rem 3rem;
}

.glass-card {
    padding: 2.5rem;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.85);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.glass-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}


/* =========================
   EXPERIENCE IMAGE SECTION
========================= */

.experience-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1rem;
    align-items: center;
}

/* TEXT GLASS */
.glass-text {
    padding: 3.5rem 3rem;
}

.glass-text h2 {
    margin-bottom: 1.2rem;
}

.glass-text p {
    color: var(--text-muted);
    margin-top: 1rem;
}

/* IMAGE GLASS */
.glass-image {
    padding: 0.2rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.glass-image img {
    width: 100%;
    height: 100%;
    max-height: 320px;
    object-fit: cover;
    border-radius: calc(var(--radius) - 6px);
    transition: transform 0.6s ease;
}

/* Subtle luxury hover */
.glass-image:hover img {
    transform: scale(1.05);
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 900px) {
    .experience-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .glass-text {
        padding: 2.5rem 2rem;
    }

    .glass-image img {
        max-height: 320px;
    }
}



/* =========================
   BACKGROUND HOST
========================= */
.bg-glass-host {
    background:
        radial-gradient(circle at 20% 20%, rgba(145, 180, 235, 0.15), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(77, 94, 141, 0.18), transparent 45%),
        linear-gradient(135deg, #f8fafc, #eef2ff);
}

/* =========================
   HERO
========================= */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
}

.hero-text {
    padding: 3rem;
}

.hero-badge {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.hero h1 {
    font-size: clamp(2.6rem, 5vw, 3.6rem);
    font-weight: 700;
    letter-spacing: -0.03em;
}

.hero h1 span {
    color: var(--primary);
}

.hero-lead {
    margin-top: 1.5rem;
    font-size: 1.1rem;
    color: var(--text-muted);
}

.hero-actions {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-stats {
    margin-top: 2.5rem;
    display: flex;
    gap: 2.5rem;
}

.hero-stats strong {
    display: block;
    font-size: 1.3rem;
}

/* =========================
   HERO IMAGE
========================= */
.hero-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-frame {
    padding: 0.2rem;
    border-radius: 28px;
}

.image-frame img {
    border-radius: 22px;
    width: 100%;
    max-height: 80vh;
    transition: transform 0.6s ease;
}
/* Subtle luxury hover */
.hero-image:hover img {
    transform: scale(1.05);
}

/* =========================
   BUTTONS
========================= */
.btn {
    padding: 0.85rem 1.9rem;
    border-radius: 999px;
    font-weight: 500;
    transition: var(--transition);
}

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

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

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

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

/* =========================
   GRID
========================= */
.card-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.section-title {
    font-size: 2rem;
    margin-bottom: 3rem;
    padding-bottom: 30px;
}

/* =========================
   CTA
========================= */
.cta {
    padding: 4rem 1.5rem;
    text-align: center;
}

.cta-links {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.cta-links a {
    color: #93c5fd;
    font-weight: 500;
}

/* ====================
Educations
=====================*/
/* Academic Hero */
.hero-academic {
    padding: 7rem 0 5rem;
    text-align: center;
}

.hero-academic-content {
    max-width: 900px;
    margin: auto;
    padding: 3.5rem;
}

.degree-highlights {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.degree-pill {
    padding: 0.5rem 1.1rem;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 500;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.35);
}

/* Education items */
.education-item {
    margin-top: 2rem;
}

.education-item h3 {
    margin-bottom: 0.3rem;
}

.edu-meta {
    font-size: 0.85rem;
    opacity: 0.75;
    display: block;
    margin-bottom: 0.8rem;
}

/* Qualification list */
.qualification-list {
    list-style: none;
    padding-left: 0;
}

.qualification-list li {
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}





/*=================================

 Clinical Hero

 ================================== */
.hero-clinical {
    padding: 7rem 0 5rem;
    text-align: center;
}

.hero-clinical-content {
    max-width: 920px;
    margin: auto;
    padding: 3.5rem;
}

.clinical-principles {
    margin-top: 2.2rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.principle {
    padding: 0.55rem 1.3rem;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 500;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.35);
}

/* Clinical Grid */
.clinical-grid {
    margin-top: 3rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.8rem;
}

.clinical-card {
    padding: 2.2rem;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.clinical-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0,0,0,0.15);
}

.clinical-card h3 {
    margin-bottom: 0.8rem;
}

/* Section title alignment */
.section-title {
    text-align: center;
    max-width: 700px;
    margin: auto;
}





/* ======================================

Leadership Hero with Background Image 

=========================================*/
.hero-leadership {
    padding: 8rem 0 6rem;
    background:
        linear-gradient(180deg, rgba(2,6,23,0.65), rgba(2,6,23,0.85)),
        url("../images/leadership-bg.jpg") center / cover no-repeat;
    color: white;
}

.hero-leadership-content {
    max-width: 920px;
    margin: auto;
    padding: 3.8rem;
    text-align: center;
}

.hero-leadership h1 span {
    color: var(--primary-light);
}

/* Leadership Highlights */
.leadership-highlights {
    margin-top: 2.5rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.highlight {
    padding: 0.6rem 1.4rem;
    border-radius: 30px;
    font-size: 0.85rem;
    background: rgba(255,255,255,0.18);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.35);
}

/* Split Layout */
.split-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
}

.split-layout.reverse {
    grid-template-columns: 0.8fr 1.2fr;
}

.split-text h2 {
    margin-bottom: 1.2rem;
}

.leadership-list {
    margin: 1.4rem 0;
    padding-left: 1.2rem;
}

.leadership-list li {
    margin-bottom: 0.6rem;
    color: var(--text-muted);
}

/* Visual Card */
.split-visual {
    width: 80vh;
    padding: 1rem;
    text-align: left;
}

.visual-label {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary-light);
    margin-bottom: 0.6rem;
}

/* Focus Grid */
.focus-grid {
    margin-top: 3rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.focus-card {
    padding: 1.6rem;
    text-align: center;
    font-weight: 500;
    transition: ease-in 0.15s;
}

.focus-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}
/* Center text utility */
.center-text {
    text-align: center;
}







/* =================================

Hero section for publications 

====================================*/
.hero-publications {
    min-height: 80vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    position: relative;
    padding: 6rem 1.5rem;
}

.hero-publications::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(15,23,42,0.5); /* Dark overlay */
    backdrop-filter: blur(4px);
    z-index: 1;
}

.hero-publications-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: auto;
    text-align: center;
    padding: 3rem;
}

.hero-publications h1 {
    font-size: clamp(2.2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.hero-publications p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.hero-publications .btn-outline {
    margin-top: 1rem;
}

/* Smaller buttons for cards */
.btn-small {
    padding: 0.55rem 1.2rem;
    font-size: 0.85rem;
}

/* Glass card hover effect for publications */
.card.glass {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.3);
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding: 20px;
}

.card.glass:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0,0,0,0.15);
}











/* Responsive */
@media (max-width: 900px) {
    .split-layout,
    .split-layout.reverse {
        grid-template-columns: 1fr;
    }

    .hero-leadership {
        padding: 6rem 0 4rem;
    }
    .btn-outline {
    width: 20px;
    height: 10px;
    font-size: 14px;
}
}











/* =========================
   RESPONSIVE
========================= */
@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-image {
        order: 1;
    }
}