/* --- CSS VARIABLES & RESET --- */
:root {
    --primary-color: #0f172a; /* Deep Navy form image */
    --secondary-color: #cca45b; /* Gold accent from image */
    --light-bg: #f8fafc;
    --white: #ffffff;
    --text-dark: #334155;
    --text-light: #64748b;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --border-radius: 12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text-dark);
    line-height: 1.7;
    background-color: var(--light-bg);
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* --- ANIMATION CSS --- */
/* Initial state for animated elements */
.animate-block {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* State when element enters viewport */
.animate-block.appear {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger delays for grid items */
.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }
.delay-3 { transition-delay: 0.6s; }
.delay-4 { transition-delay: 0.8s; }


/* --- HEADER & NAVIGATION --- */
header {
    background-color: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0.5rem 0;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

/* LOGO INTEGRATION CSS */
.logo-container {
    height: 60px; /* Fixed height for navbar consistency */
    width: 200px; /* Adjust width to reveal enough of the logo */
    display: flex;
    align-items: center;
}

.logo-img {
    height: 100%;
    width: auto;
    object-fit: contain;
    object-position: left center; 
}


.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary-color);
    position: relative;
}

/* Add a small gold underline on hover */
.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--secondary-color);
    transition: width 0.3s ease-in-out;
}

.nav-links a:hover::after {
    width: 100%;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    padding: 0.7rem 1.8rem;
    border-radius: 50px;
    font-weight: 700;
    transition: all 0.3s ease;
    border: 2px solid var(--secondary-color);
    box-shadow: 0 4px 6px rgba(204, 164, 91, 0.2);
}

.nav-links .btn-primary:hover, .hero .btn-primary:hover {
    background-color: transparent;
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.nav-links a.btn-primary::after { display: none; } /* Remove underline from button */

.mobile-menu-btn { display: none; font-size: 1.8rem; cursor: pointer; color: var(--primary-color); }

/* --- HERO SECTION --- */
.hero {
    position: relative;
    overflow: hidden;
    height: 85vh; /* Slightly taller */
    display: flex;
    align-items: center;
    color: var(--white);
    padding: 0 5%;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.8)), url('https://images.unsplash.com/photo-1640161817743-3b609c27947a?auto=format&fit=crop&q=80');
    background-size: cover;
    background-position: center;
    z-index: 0;
    animation: heroZoom 20s infinite alternate;
}

@keyframes heroZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.15); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    /* Initial state for Hero animation */
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s ease-out forwards 0.5s;
}

/* Keyframe just for hero on load */
@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}

/* --- HERO BACKGROUND ANIMATION (Growth Symbolism) --- */
.hero-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

.hero-animation span {
    position: absolute;
    display: block;
    width: 20px;
    height: 20px;
    background: rgba(255, 255, 255, 0.1);
    bottom: -150px;
    border-radius: 50%; /* Pearls/Orbs shape */
    animation: risingGrowth 25s linear infinite;
}

/* Mix of White and Gold particles to symbolize partnership */
.hero-animation span:nth-child(even) { background: rgba(204, 164, 91, 0.15); }

.hero-animation span:nth-child(1) { left: 25%; width: 80px; height: 80px; animation-delay: 0s; }
.hero-animation span:nth-child(2) { left: 10%; width: 20px; height: 20px; animation-delay: 2s; animation-duration: 12s; }
.hero-animation span:nth-child(3) { left: 70%; width: 20px; height: 20px; animation-delay: 4s; }
.hero-animation span:nth-child(4) { left: 40%; width: 60px; height: 60px; animation-delay: 0s; animation-duration: 18s; }
.hero-animation span:nth-child(5) { left: 65%; width: 20px; height: 20px; animation-delay: 0s; }
.hero-animation span:nth-child(6) { left: 75%; width: 110px; height: 110px; animation-delay: 3s; }
.hero-animation span:nth-child(7) { left: 35%; width: 150px; height: 150px; animation-delay: 7s; }
.hero-animation span:nth-child(8) { left: 50%; width: 25px; height: 25px; animation-delay: 15s; animation-duration: 45s; }
.hero-animation span:nth-child(9) { left: 20%; width: 15px; height: 15px; animation-delay: 2s; animation-duration: 35s; }
.hero-animation span:nth-child(10) { left: 85%; width: 150px; height: 150px; animation-delay: 0s; animation-duration: 11s; }

@keyframes risingGrowth {
    0% { transform: translateY(0) scale(0); opacity: 0; }
    50% { opacity: 0.5; }
    100% { transform: translateY(-1000px) scale(1.5); opacity: 0; }
}

.hero-content h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

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

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: #e2e8f0;
}

/* --- SECTIONS SHARED --- */
.section-padding { padding: 6rem 5%; max-width: 1300px; margin: 0 auto; }

.section-title { 
    text-align: center; 
    margin-bottom: 4rem; 
}
.section-title h2 { 
    font-size: 2.5rem; 
    color: var(--primary-color); 
    font-weight: 800;
    position: relative;
    display: inline-block;
}
/* Gold Underline for titles */
.section-title h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--secondary-color);
    margin: 15px auto 0;
    border-radius: 2px;
}
.section-title p { color: var(--text-light); margin-top: 1rem; font-size: 1.1rem;}

/* --- ABOUT SECTION --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h3 { font-size: 1.8rem; color: var(--primary-color); margin-bottom: 1.5rem; }
.about-text p { margin-bottom: 1.5rem; color: var(--text-light); }

.about-image-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 3px solid var(--secondary-color);
}

/* Using the provided image in full here */
.about-image-container img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.about-image-container:hover img {
    transform: scale(1.03);
}

/* --- PARTNERS GRID --- */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.partner-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    border-bottom: 5px solid var(--secondary-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partner-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.partner-img { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; margin-bottom: 1rem; border: 3px solid var(--secondary-color); padding: 3px; background: #fff; }
.partner-card h3 { color: var(--primary-color); margin-bottom: 0.5rem; font-size: 1.2rem;}
.partner-role { color: var(--secondary-color); font-weight: 700; font-size: 0.95rem; margin-bottom: 1rem; display: block; text-transform: uppercase; letter-spacing: 1px;}

/* --- SERVICES --- */
.services-section { background-color: var(--white); }

.service-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.service-box {
    background-color: var(--light-bg);
    padding: 3.5rem 2.5rem;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

/* Gold accent line on left */
.service-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px; height: 100%;
    background: var(--secondary-color);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.4s ease;
}

.service-box:hover::before { transform: scaleY(1); }
.service-box:hover { 
    transform: translateY(-7px); 
    box-shadow: var(--shadow); 
    background: #fff;
}

.service-box h3 { font-size: 1.6rem; color: var(--primary-color); margin-bottom: 1.2rem; }
.service-box ul { margin-top: 1.5rem; }
.service-box ul li {
    margin-bottom: 0.8rem;
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-dark);
}
/* Custom bullet points */
.service-box ul li::before {
    content: '✓';
    color: var(--secondary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* --- LOCATIONS --- */
.locations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.location-card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid #eee;
}

.location-card h4 { color: var(--primary-color); margin-bottom: 1rem; font-size: 1.3rem; display: flex; align-items: center;}
.location-icon { margin-right: 10px; color: var(--secondary-color); }

.contact-details p {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: flex-start;
}
.contact-details i { margin-right: 12px; color: var(--secondary-color); margin-top: 5px;}

.map-placeholder {
    width: 100%;
    height: 220px;
    background-color: #e2e8f0;
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    font-size: 0.9rem;
    border-radius: 8px;
    overflow: hidden;
}
/* Ensure Google Maps iframe fits */
.map-placeholder iframe { width: 100%; height: 100%; border: none; }


/* --- FOOTER --- */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 5rem 5% 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    text-align: left;
}

.footer-col h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-links li { margin-bottom: 0.8rem; }
.footer-links a { color: #cbd5e1; transition: color 0.3s; }
.footer-links a:hover { color: var(--secondary-color); }

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    margin-top: 4rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 0.9rem;
    color: #94a3b8;
}

/* --- BACK TO TOP BUTTON --- */
#backToTop {
    display: none; /* Hidden by default */
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    cursor: pointer;
    padding: 15px;
    border-radius: 50%;
    font-size: 1.2rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
}

#backToTop:hover {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    transform: translateY(-5px);
}

/* --- FLOATING WHATSAPP BUTTON --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.whatsapp-float:hover {
    background-color: #128c7e;
    transform: scale(1.1);
}

/* --- MOBILE RESPONSIVE --- */
@media (max-width: 900px) {
    .hero-content h1 { font-size: 2.5rem; }
    .about-grid { grid-template-columns: 1fr; }
    /* On mobile, show the full image in about section, not cropped */
    .about-image-container { max-height: 400px; }
    .about-image-container img { object-fit: cover; height: 100%; }
}

@media (max-width: 768px) {
    .mobile-menu-btn { display: block; }
    
    .nav-links {
        position: fixed;
        top: 75px; /* Match header height */
        right: -100%;
        height: calc(100vh - 75px);
        width: 80%;
        max-width: 300px;
        background-color: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 3rem 2rem;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        transition: right 0.4s ease-in-out;
    }

    .nav-links.active { right: 0; }
    .hero { height: auto; padding: 6rem 5%; text-align: center;}
    .hero-content { margin: 0 auto; }
    .section-title h2 { font-size: 2rem; }
    .section-padding { padding: 4rem 5%; }
}