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

html {
    overflow-x: hidden;
    width: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f8f9fa;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

/*Navbar Section*/

/* ================= NAVBAR ================= */

.navbar {
    background: linear-gradient(135deg, #0B2C6B, #123A8C, #1E5FD8);
    padding: 0 5%;
    position: fixed;
    top: 0;
    z-index: 1000;
    width: 100%;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: auto;
    height: 75px;
    position: relative;
}

/* Logo */
.logo img {
    height: 48px;
    width: auto;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: white;
}

/* Nav links */
.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-links li {
    position: relative;
}

/* Nav links */
.nav-links a {
    color: #FFFFFF;
    text-decoration: none;
    padding: 28px 16px;
    display: block;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    letter-spacing: 0.3px;
}

/* Hover effect */
.nav-links a:hover {
    background: rgba(30, 95, 216, 0.18);
    color: #A5C9FF;
}

/* Underline animation */
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #A5C9FF, #1E5FD8);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-links a:hover::after {
    width: 70%;
}

.nav-links a:hover::after {
    width: 70%;
}

.dropdown {
    position: relative;
}

.dropdown>a {
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: center;
}

.dropdown-arrow {
    font-size: 11px;
    transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #FFFFFF;
    min-width: 240px;
    box-shadow: 0 12px 35px rgba(11, 44, 107, 0.25);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-15px);
    transition: all 0.3s ease;
    border-radius: 0 0 14px 14px;
    overflow: hidden;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Dropdown links */
.dropdown-menu a {
    color: #0B2C6B;
    padding: 16px 24px;
    border-bottom: 1px solid #E6ECF5;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    transition: all 0.25s ease;
}

.dropdown-menu a:last-child {
    border-bottom: none;
}

/* Hover effect */
.dropdown-menu a:hover {
    background: linear-gradient(90deg, #F2F6FF, #EAF1FF);
    color: #1E5FD8;
    padding-left: 32px;
}

/* Arrow indicator */
.dropdown-menu a::before {
    content: '▸';
    font-size: 16px;
    color: #1E5FD8;
    transition: transform 0.25s ease;
}

.dropdown-menu a:hover::before {
    transform: translateX(4px);
}


.enquiry-btn {
    background: linear-gradient(135deg, #A5C9FF 0%, #6FA8FF 100%) !important;
    color: #0B2C6B !important;
    padding: 13px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(111, 168, 255, 0.45);
    letter-spacing: 0.5px;
}

.non-desktop-btn {
    display: none !important;
}

.enquiry-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(30, 95, 216, 0.5);
    background: linear-gradient(135deg, #6FA8FF 0%, #1E5FD8 100%);
    color: white;
}


/* ================= TABLET ================= */
@media(max-width:1100px) {

    .nav-links {
        gap: 6px;
    }

    .nav-links a {
        padding: 24px 10px;
        font-size: 14px;
    }

    .enquiry-btn {
        padding: 10px 18px;
        font-size: 14px;
    }
}

/* ================= MOBILE ================= */
@media(max-width:900px) {

    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        left: -100%;
        top: 75px;
        flex-direction: column;
        width: 100%;
        background: linear-gradient(135deg, #0B2C6B, #1E5FD8);
        transition: 0.3s;
        height: calc(100vh - 75px);
        overflow: auto;
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links li {
        /* width: 100%; */
        text-align: center;
    }

    .nav-links a {
        padding: 18px;
    }

    /* mobile dropdown */
    .dropdown-menu {
        position: static;
        background: rgba(0, 0, 0, 0.2);
        display: none;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }

    .dropdown-menu a {
        color: white;
        padding: 14px;
    }

    /* move button inside menu */
    .desktop-btn {
        display: none;
    }

    .non-desktop-btn {
        display: block !important;
    }

    .nav-links::after {
        content: '';
        height: 20px;
    }
}

/* small phones */
@media(max-width:480px) {
    .logo img {
        height: 40px;
    }
}

/* Hero Section - Base */
.hero-section {
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 100vw;
    padding-top: 2rem;
}

/* Background Slideshow */
.slideshow-container {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
    will-change: opacity;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Lazy loading optimization */
.slide img[loading="lazy"] {
    background: linear-gradient(135deg, #0B2C6B 0%, #1E5FD8 100%);
}

/* Overlay Gradient */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
            rgba(11, 44, 107, 0.75) 0%,
            rgba(18, 58, 140, 0.70) 50%,
            rgba(30, 95, 216, 0.68) 100%);
    z-index: 1;
}

/* Floating Orbs - Performance Optimized */
.hero-overlay::before,
.hero-overlay::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    will-change: transform;
    overflow: hidden;
}

.hero-overlay::before {
    top: -25%;
    right: -5%;
    width: clamp(300px, 40vw, 500px);
    height: clamp(300px, 40vw, 500px);
    background: radial-gradient(circle, rgba(165, 201, 255, 0.15) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
}

.hero-overlay::after {
    bottom: -15%;
    left: -5%;
    width: clamp(280px, 38vw, 450px);
    height: clamp(280px, 38vw, 450px);
    background: radial-gradient(circle, rgba(111, 168, 255, 0.12) 0%, transparent 70%);
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(15px, -20px);
    }
}

.floating-whatsapp {
    position: fixed;
    z-index: 1000;
    right: 5px;
    bottom: 20%;
    width: 70px;
    height: 70px;
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 100%;
    padding: clamp(60px, 15vh, 120px) 5%;
    overflow: hidden;
}

.hero-container {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}


/* Main Heading - Fluid Typography */
.hero-title {
    color: #FFFFFF;
    font-size: clamp(28px, 5vw, 52px);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: clamp(15px, 3vh, 20px);
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    word-wrap: break-word;
    overflow-wrap: break-word;
    min-height: clamp(80px, 15vh, 140px);
    display: flex;
    align-items: center;
    gap: clamp(15px, 3vw, 30px);
    flex-wrap: wrap;
    transform: translateY(-15px);
}

.category-logo {
    width: clamp(60px, 10vw, 120px);
    height: clamp(60px, 10vw, 120px);
    object-fit: contain;
    transition: all 0.5s ease;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4));
}

.hero-title-text {
    flex: 1;
    min-width: 250px;
}

.hero-title .highlight {
    background: linear-gradient(135deg, #A5C9FF 0%, #6FA8FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    display: inline-block;
}

/* Typing Effect */
.typing-text {
    display: inline-block;
    border-right: 3px solid #A5C9FF;
    padding-right: 5px;
    animation: blink 0.7s step-end infinite;
}

@keyframes blink {

    0%,
    100% {
        border-color: #A5C9FF;
    }

    50% {
        border-color: transparent;
    }
}

/* Features List - Grid Layout */
.hero-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
    gap: clamp(12px, 2vw, 20px);
    margin-bottom: clamp(25px, 5vh, 40px);
    list-style: none;
    width: 100%;
    max-width: 100%;
}

.hero-features li {
    color: #FFFFFF;
    font-size: clamp(14px, 1.8vw, 17px);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: clamp(10px, 1.5vh, 12px) clamp(16px, 2.5vw, 22px);
    background: rgba(255, 255, 255, 0.15);
    border-radius: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    text-align: center;
    justify-content: center;
    width: 100%;
    overflow: hidden;
}

.hero-features li:hover {
    background: rgba(165, 201, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.hero-features li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: linear-gradient(135deg, #A5C9FF 0%, #6FA8FF 100%);
    border-radius: 50%;
    color: #0B2C6B;
    font-weight: 700;
    font-size: 13px;
    flex-shrink: 0;
}

/* CTA Buttons - Compact Size */
.hero-cta {
    display: flex;
    gap: clamp(10px, 1.5vw, 15px);
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
}

.cta-primary,
.cta-secondary {
    padding: clamp(11px, 1.5vh, 13px) clamp(20px, 3vw, 26px);
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    font-size: clamp(13px, 1.5vw, 15px);
    letter-spacing: 0.3px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-align: center;
    overflow: hidden;
    box-sizing: border-box;
}

.cta-primary {
    background: linear-gradient(135deg, #A5C9FF 0%, #6FA8FF 100%);
    color: #0B2C6B;
    box-shadow: 0 8px 20px rgba(111, 168, 255, 0.45);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(30, 95, 216, 0.6);
    background: linear-gradient(135deg, #6FA8FF 0%, #1E5FD8 100%);
    color: white;
}

.cta-primary::after {
    content: '→';
    font-size: 1.1em;
    transition: transform 0.3s ease;
}

.cta-primary:hover::after {
    transform: translateX(4px);
}

.cta-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.cta-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.cta-secondary::before {
    content: '📄';
    font-size: 1em;
}

/* Dot Navigation - Optimized */
.dot-navigation {
    position: absolute;
    bottom: clamp(20px, 5vh, 40px);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: clamp(8px, 1.5vw, 12px);
    z-index: 3;
    padding: 10px;
}

.dot {
    width: clamp(10px, 1.5vw, 12px);
    height: clamp(10px, 1.5vw, 12px);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.dot:hover {
    background: rgba(165, 201, 255, 0.6);
    transform: scale(1.2);
}

.dot.active {
    background: linear-gradient(135deg, #A5C9FF 0%, #6FA8FF 100%);
    border-color: #FFFFFF;
    width: clamp(28px, 4vw, 36px);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(111, 168, 255, 0.5);
}

/* ================= ABOUT SECTION ================= */
.about-section {
    padding: 100px 5%;
    background: #f8f9fa;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Section Header */
.about-header {
    text-align: center;
    margin-bottom: 50px;
}

.about-label {
    display: inline-block;
    color: #1E5FD8;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.about-title {
    color: #0B2C6B;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
}

.about-title .highlight {
    color: #1E5FD8;
}

.about-subtitle {
    font-size: 16px;
    color: #495057;
}

/* Main Content Grid */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

/* Story Card */
.story-card {
    background: rgba(255, 255, 255, .6);
    backdrop-filter: blur(14px);
    border-radius: 24px;
    padding: 50px;
    box-shadow: 0 25px 60px rgba(11, 44, 107, .25), inset 0 1px 0 rgba(255, 255, 255, .6);
    transform: perspective(1200px) rotateY(-3deg);
    transition: .5s ease;
}

.story-heading {
    color: #0B2C6B;
    font-size: 35px;
    font-weight: 700;
    margin-bottom: 15px;
}

.story-text {
    line-height: 1.6;
    text-align: justify;
}

/* Image Card */
.image-card {
    border-radius: 15px;
    overflow: hidden;
}

.image-card img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 15px;
}

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

/* Tablet */
@media screen and (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
    }
}

/* Small Mobile */
@media screen and (max-width: 480px) {
    .about-section {
        padding: 40px 5%;
    }

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

    .story-heading {
        font-size: 20px;
    }
}

/* Touch devices optimization */
@media (hover: none) {
    .dot {
        width: 14px;
        height: 14px;
    }

    .dot.active {
        width: 32px;
    }
}

/* Tablet Portrait - 768px */
@media screen and (max-width: 768px) {
    .hero-section {
        min-height: 100svh;
        /* Better mobile viewport */
    }

    .hero-content {
        padding: clamp(50px, 12vh, 80px) 6%;
    }

    .hero-title br {
        display: none;
        /* Single line on mobile */
    }

    .hero-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .hero-features li {
        padding: 10px 14px;
        font-size: 14px;
    }

    .hero-cta {
        width: 100%;
        gap: 12px;
    }

    .cta-primary,
    .cta-secondary {
        flex: 1;
        min-width: calc(50% - 6px);
        padding: 12px 18px;
    }

    /* Reduce animation on mobile for performance */
    .hero-overlay::before,
    .hero-overlay::after {
        animation: none;
        opacity: 0.5;
    }
}

/* Mobile Landscape & Small Tablets */
@media screen and (max-width: 640px) and (orientation: landscape) {
    .hero-section {
        min-height: 100vh;
    }

    .hero-content {
        padding: 40px 5%;
    }

    .breadcrumb {
        margin-bottom: 10px;
    }

    .hero-title {
        margin-bottom: 12px;
    }

    .hero-features {
        gap: 10px;
        margin-bottom: 20px;
    }

    .dot-navigation {
        bottom: 15px;
    }
}

/* Mobile Portrait - 480px */
@media screen and (max-width: 480px) {
    .hero-content {
        padding: clamp(40px, 10vh, 60px) 5%;
    }

    .hero-features {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .hero-features li {
        justify-content: center;
        padding: 10px 16px;
        width: 100%;
    }

    .hero-cta {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }

    .cta-primary,
    .cta-secondary {
        width: 100%;
        min-width: 100%;
        max-width: 100%;
        padding: 12px 20px;
        font-size: 14px;
        white-space: normal;
        line-height: 1.4;
    }
}

/* Small Mobile - 360px */
@media screen and (max-width: 360px) {
    .hero-content {
        padding: 40px 4%;
    }

    .breadcrumb {
        font-size: 11px;
    }

    .hero-title {
        font-size: 24px;
    }

    .hero-features li {
        font-size: 13px;
        padding: 9px 14px;
    }

    .cta-primary,
    .cta-secondary {
        padding: 11px 16px;
        font-size: 13px;
        gap: 6px;
    }
}

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .hero-overlay {
        background: linear-gradient(135deg,
                rgba(11, 44, 107, 0.95) 0%,
                rgba(18, 58, 140, 0.92) 50%,
                rgba(30, 95, 216, 0.88) 100%);
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .hero-title {
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
    }

    .hero-features li {
        border: 2px solid rgba(255, 255, 255, 0.4);
    }

    .cta-secondary {
        border-width: 3px;
    }
}

/* Print Styles */
@media print {
    .hero-section {
        min-height: auto;
        page-break-inside: avoid;
    }

    .slideshow-container,
    .hero-overlay::before,
    .hero-overlay::after,
    .dot-navigation {
        display: none;
    }

    .hero-overlay {
        background: #0B2C6B;
    }
}