/* =========================================================================
   Sneha Global Ventures - Main Stylesheet
   Theme: Corporate, Premium, Modern
   Colors: Navy Blue, White, Subtle Gold
   ========================================================================= */

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

/* --- CSS Variables --- */
:root {
    --color-primary: #002B5B;
    /* Navy Blue */
    --color-secondary: #0A192F;
    /* Darker Navy */
    --color-accent: #C5A059;
    /* Subtle Gold */
    --color-accent-hover: #b38b47;
    --color-text-main: #333333;
    --color-text-light: #666666;
    --color-bg-white: #ffffff;
    --color-bg-light: #f8f9fa;
    --color-border: #e0e0e0;

    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition-fast: 0.3s ease;
    --transition-slow: 0.5s ease;
    --box-shadow: 0 10px 30px rgba(0, 43, 91, 0.08);
    --box-shadow-hover: 0 15px 40px rgba(0, 43, 91, 0.15);
}

/* --- Reset & Base Styles --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text-main);
    background-color: var(--color-bg-white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-secondary);
    font-weight: 700;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

/* --- Container & Layout --- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

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

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

.section-bg-dark h1,
.section-bg-dark h2,
.section-bg-dark h3 {
    color: var(--color-bg-white);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header .subtitle {
    color: var(--color-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    display: block;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.section-header p {
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto;
}

.section-bg-dark .section-header p {
    color: #d0d0d0;
}

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 4px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--color-accent);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(197, 160, 89, 0.3);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.btn-outline:hover {
    background-color: var(--color-accent);
    color: #fff;
    transform: translateY(-3px);
}

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

.btn-white:hover {
    background-color: var(--color-bg-light);
    transform: translateY(-3px);
}

/* --- Top Bar --- */
.top-bar {
    background-color: var(--color-secondary);
    color: #fff;
    font-size: 0.85rem;
    padding: 10px 0;
    width: 100%;
    z-index: 1001;
    position: relative;
}

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

.top-bar-left i,
.top-bar-right i {
    color: var(--color-accent);
    margin-right: 5px;
}

.top-bar-right span {
    margin-left: 20px;
}

.top-bar-right a {
    color: #fff;
    transition: var(--transition-fast);
}

.top-bar-right a:hover {
    color: var(--color-accent);
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
}

/* --- Header & Navigation --- */
header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background-color: #fff;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: var(--transition-fast);
}

header.scrolled {
    padding: 5px 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-secondary);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition-fast);
}

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

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

.nav-links .nav-btn-quote {
    margin-left: 20px;
    color: #fff !important;
}

.nav-links .nav-btn-quote::after {
    display: none;
}

.nav-links .nav-btn-quote:hover {
    color: #fff !important;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-primary);
}

/* --- Hero Slider Section --- */
.hero-slider-section {
    position: relative;
    width: 100%;
    height: calc(100vh - 80px);
    min-height: 500px;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -2;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 43, 91, 0.7), rgba(10, 25, 47, 0.8));
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 5;
    max-width: 800px;
    padding: 0 20px;
    color: #fff;
}

.slide.active .hero-content {
    animation: fadeInDown 1s ease forwards;
}

.hero-content h1 {
    font-size: 3.5rem;
    color: #fff;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    color: #e0e0e0;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    font-size: 1.5rem;
    transition: var(--transition-fast);
}

.slider-btn:hover {
    background: var(--color-accent);
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot.active {
    background: var(--color-accent);
    transform: scale(1.2);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* --- Stats/Counters Section --- */
.stats {
    padding: 60px 0;
    border-bottom: 1px solid var(--color-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item h3 {
    font-size: 3rem;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.stat-item p {
    font-weight: 600;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

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

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition-fast);
    border: 1px solid var(--color-border);
    position: relative;
    top: 0;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow-hover);
    border-color: rgba(197, 160, 89, 0.3);
}

.card-img {
    height: 250px;
    overflow: hidden;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.card:hover .card-img img {
    transform: scale(1.1);
}

.card-body {
    padding: 30px;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 15px;
}

.card-text {
    color: var(--color-text-light);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

/* --- Icon Cards --- */
.icon-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition-fast);
    border-bottom: 3px solid transparent;
}

.icon-card:hover {
    transform: translateY(-5px);
    border-bottom-color: var(--color-accent);
}

.icon-card i {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.icon-card:hover i {
    color: var(--color-accent);
}

/* --- About Intro Section --- */
.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-img {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.about-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 10px solid var(--color-accent);
    border-radius: 8px;
    pointer-events: none;
    opacity: 0.8;
    transform: translate(15px, 15px);
    transition: var(--transition-fast);
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.about-content p {
    margin-bottom: 20px;
    color: var(--color-text-light);
    font-size: 1.05rem;
}

.check-list {
    margin-bottom: 30px;
}

.check-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-weight: 500;
    color: var(--color-secondary);
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-accent);
    font-weight: bold;
    font-size: 1.1rem;
}

/* --- FAQ Accordion --- */
.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    border: 1px solid var(--color-border);
    border-radius: 5px;
    margin-bottom: 15px;
    overflow: hidden;
    background: #fff;
}

.accordion-header {
    padding: 20px 25px;
    background: #fff;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--color-secondary);
    transition: var(--transition-fast);
}

.accordion-header:hover,
.accordion-header.active {
    background: var(--color-bg-light);
    color: var(--color-primary);
}

.accordion-header i {
    transition: transform 0.3s ease;
    color: var(--color-accent);
}

.accordion-header.active i {
    transform: rotate(180deg);
}

.accordion-body {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    background: #fff;
}

.accordion-body.active {
    padding: 20px 25px;
}

.accordion-body p {
    color: var(--color-text-light);
}

/* --- Contact Section --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
}

.contact-info {
    background: var(--color-primary);
    color: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
}

.contact-info h3 {
    color: #fff;
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-item .icon {
    width: 50px;
    height: 50px;
    background: rgba(197, 160, 89, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
    color: var(--color-accent);
    font-size: 1.25rem;
}

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

.info-item p,
.info-item a {
    color: #e0e0e0;
    font-size: 0.95rem;
}

.contact-form {
    background: #fff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--color-border);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--color-secondary);
}

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

/* --- Map --- */
.map-container {
    width: 100%;
    height: 450px;
    margin-top: 80px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* --- Footer --- */
footer {
    background-color: var(--color-secondary);
    color: #fff;
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-about p {
    color: #a0a0a0;
    margin: 20px 0;
    font-size: 0.95rem;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: #fff;
}

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

.footer-title {
    font-size: 1.2rem;
    margin-bottom: 25px;
    color: #fff;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: var(--color-accent);
}

.footer-links li {
    margin-bottom: 15px;
}

.footer-links a {
    color: #a0a0a0;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    color: #a0a0a0;
}

.footer-contact i {
    color: var(--color-accent);
    font-size: 1.2rem;
    margin-top: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #a0a0a0;
    font-size: 0.9rem;
}

/* --- Floating WhatsApp --- */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 100;
    transition: var(--transition-fast);
    animation: pulse 2s infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

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

/* --- Page Header (Internal Pages) --- */
.page-header {
    padding: 160px 0 80px;
    background-color: var(--color-primary);
    text-align: center;
    color: #fff;
    position: relative;
    background-size: cover;
    background-position: center;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 43, 91, 0.85);
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 15px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 15px;
    color: #e0e0e0;
}

.breadcrumb a {
    color: var(--color-accent);
}

/* --- Responsive Design --- */
@media (max-width: 992px) {

    .grid-4,
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-intro-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: #fff;
        flex-direction: column;
        justify-content: center;
        transition: var(--transition-fast);
        padding: 40px;
    }

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

    .nav-links .nav-btn-quote {
        margin-left: 0;
        margin-top: 20px;
        width: 100%;
    }

    .mobile-menu-btn {
        display: block;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .hero-slider-section {
        background-attachment: scroll;
    }

    .page-header {
        padding: 120px 0 60px;
    }
}

@media (max-width: 576px) {

    .grid-4,
    .grid-3,
    .stats-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-content h1 {
        font-size: 2.2rem;
    }

    .btn {
        width: 100%;
        margin-bottom: 10px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .about-img::after {
        display: none;
    }

    .section {
        padding: 50px 0;
    }
}