/* =========================================
   1. GLOBAL RESET & VARIABLES
   ========================================= */
:root {
    /* Color Palette - Professional & Trustworthy */
    --primary-color: #0a2342; /* Deep Corporate Blue */
    --secondary-color: #cfb991; /* Muted Gold for accents */
    --dark-text: #2c3e50;
    --light-text: #7f8c8d;
    --white: #ffffff;
    --off-white: #f8f9fa;
    --bg-light-gray: #eef2f7;
    
    /* Fonts & Spacing */
    --font-main: 'Poppins', sans-serif;
    --section-padding: 100px 0;
    --container-width: 1140px;
    --border-radius: 12px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--dark-text);
    line-height: 1.7;
    background-color: var(--white);
}

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--primary-color);
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

/* Utility Classes */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: var(--section-padding);
}

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

.text-center { text-align: center; }
.text-white { color: var(--white) !important; }
.text-white-50 { color: rgba(255, 255, 255, 0.7) !important; }

/* Section Headers Style */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
}
.line-break {
    width: 80px;
    height: 4px;
    background-color: var(--secondary-color);
    margin: 0 auto 25px auto;
}
.section-subtitle {
    font-size: 1.1rem;
    color: var(--light-text);
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 1rem;
}
.btn-primary {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    margin-right: 15px;
}
.btn-primary:hover {
    background-color: #b09a72;
    transform: translateY(-3px);
}
.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}
.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

/* =========================================
   2. NAVBAR
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 35, 66, 0.95); /* Semi-transparent Primary Color */
    backdrop-filter: blur(10px);
    padding: 20px 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    align-items: center;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.btn-nav {
    background-color: var(--secondary-color);
    color: var(--primary-color) !important;
    padding: 10px 24px;
    border-radius: 50px;
}
.btn-nav:hover {
    background-color: var(--white) !important;
}

/* =========================================
   3. HERO SECTION
   ========================================= */
.hero-section {
    position: relative;
    padding: 180px 0 100px 0;
    background-color: var(--primary-color);
    overflow: hidden;
}

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

.hero-content {
    flex: 1;
    max-width: 600px;
    color: var(--white);
    z-index: 2;
}

.subtitle {
    display: block;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-content .title {
    font-size: 4rem;
    margin-bottom: 25px;
    color: var(--white);
}

.description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

.hero-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: flex-end;
    z-index: 2;
}

.hero-image img {
    width: 85%;
    border-radius: 20px;
    box-shadow: 20px 20px 0px var(--secondary-color);
    border: 5px solid rgba(255,255,255,0.1);
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    left: 50px;
    background-color: var(--white);
    padding: 20px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    display: flex;
    align-items: center;
    gap: 15px;
}

.experience-badge .years {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary-color);
    line-height: 1;
}

.experience-badge .text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    text-align: left;
}

/* Abstract Background Shape */
.bg-shape {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: radial-gradient(circle, rgba(207,185,145,0.15) 0%, rgba(10,35,66,0) 70%);
    z-index: 1;
}

/* =========================================
   4. ABOUT SECTION
   ========================================= */
.about-container {
    max-width: 900px;
}

.lead-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 30px;
}

.about-content p {
    text-align: center;
    color: var(--light-text);
    margin-bottom: 50px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.stat-box {
    text-align: center;
    padding: 40px 20px;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
    border-bottom: 4px solid var(--secondary-color);
}

.stat-box:hover {
    transform: translateY(-10px);
}

.stat-box i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.stat-box h3 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.stat-box p {
    margin-bottom: 0;
    font-weight: 600;
    color: var(--dark-text);
}

/* =========================================
   5. EXPERIENCE TIMELINE SECTION
   ========================================= */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 50px auto 0;
}

/* The central line */
.timeline::after {
    content: '';
    position: absolute;
    width: 4px;
    background-color: var(--secondary-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
    border-radius: 10px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}

/* Circles on timeline */
.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    right: -10px;
    background-color: var(--white);
    border: 4px solid var(--secondary-color);
    top: 25px;
    border-radius: 50%;
    z-index: 1;
}

.left {
    left: 0;
}

.right {
    left: 50%;
}

.right::after {
    left: -10px;
}

.timeline-content {
    padding: 30px;
    background-color: var(--white);
    position: relative;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.timeline-content .date {
    display: inline-block;
    padding: 6px 15px;
    background-color: var(--bg-light-gray);
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 50px;
    margin-bottom: 15px;
}

.timeline-content h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.timeline-content h4 {
    font-size: 1rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.timeline-content ul li {
    margin-bottom: 10px;
    color: var(--light-text);
    font-size: 0.95rem;
    list-style-type: disc;
    margin-left: 20px;
}

/* =========================================
   6. GOALS SECTION
   ========================================= */
.goals-section {
    background-color: var(--primary-color);
    color: var(--white);
}

.bg-gold { background-color: var(--secondary-color) !important; }

.goals-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.goal-card {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.goal-card:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    border-color: var(--secondary-color);
}

.icon-box {
    width: 70px;
    height: 70px;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    border-radius: 10px;
    margin-bottom: 25px;
}

.goal-card h3 {
    color: var(--white);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.goal-card p {
    color: rgba(255, 255, 255, 0.7);
}

/* =========================================
   7. CONTACT SECTION
   ========================================= */
.contact-container {
    display: flex;
    gap: 50px;
    align-items: center;
}

.contact-info-wrapper {
    flex: 1;
}

.contact-title {
    font-size: 3rem;
    margin-bottom: 15px;
}

.contact-description {
    color: var(--light-text);
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.info-item .icon {
    width: 60px;
    height: 60px;
    background-color: var(--white);
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    border-radius: 50%;
    box-shadow: var(--box-shadow);
    margin-right: 20px;
}

.info-item .details h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.info-item .details p {
    color: var(--light-text);
}

.social-links {
    margin-top: 40px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    margin-right: 15px;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
}

.contact-map-image {
    flex: 1;
}

.contact-map-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* =========================================
   8. FOOTER
   ========================================= */
.footer {
    background-color: var(--primary-color);
    color: rgba(255, 255, 255, 0.6);
    padding: 30px 0;
    font-size: 0.9rem;
}

.footer strong {
    color: var(--secondary-color);
}

/* =========================================
   9. ANIMATIONS (Simple Fade In Up)
   ========================================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 1s ease forwards;
}

.delay-200 {
    animation-delay: 0.2s;
}

/* =========================================
   10. MEDIA QUERIES (Mobile Responsiveness)
   ========================================= */
@media (max-width: 992px) {
    .hero-container { flex-direction: column; text-align: center; }
    .hero-content .title { font-size: 3rem; }
    .hero-image { justify-content: center; margin-top: 50px; }
    .hero-image img { width: 80%; }
    .experience-badge { left: 50%; transform: translateX(-50%); bottom: -40px; width: 80%; justify-content: center; }
    
    .stats-grid { grid-template-columns: 1fr; }
    
    .timeline::after { left: 31px; }
    .timeline-item { width: 100%; padding-left: 70px; padding-right: 25px; }
    .timeline-item::after { left: 21px; }
    .right { left: 0%; }
    
    .goals-grid { grid-template-columns: 1fr; }
    
    .contact-container { flex-direction: column; }
    .contact-map-image { width: 100%; height: 300px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; } /* Simple mobile menu hide for now */
    .hero-content .title { font-size: 2.5rem; }
    .contact-title { font-size: 2rem; }
}