/* ===== SAI NISHITA SAFETY NETS - PREMIUM WEBSITE ===== */
/* Designed by TechByHit */
/* Theme: Glassmorphism Blue & White */
/* ==================================================== */

/* ----- CSS Variables ----- */
:root {
    --primary-blue: #0a4b7a;
    --secondary-blue: #1e6f9f;
    --light-blue: #e6f0fa;
    --dark-blue: #06314e;
    --accent-blue: #2c7eb6;
    --white: #ffffff;
    --off-white: #f8fafc;
    --gray-light: #f1f5f9;
    --gray: #64748b;
    --dark: #0f172a;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-card-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1300px;
    --border-radius: 15px;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-slow: 0.6s ease;
}

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

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

body {
    font-family: var(--font-primary);
    color: var(--dark);
    background: var(--off-white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
}

/* ----- Typography ----- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--dark-blue);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
    color: var(--gray);
}

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

/* ----- Section Styles ----- */
.section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.subtitle {
    color: var(--primary-blue);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.9rem;
    display: block;
    margin-bottom: 15px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.section-header h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-blue));
    border-radius: 3px;
}

.section-desc {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 700px;
    margin: 20px auto 0;
}

/* ----- Glassmorphism Components ----- */
.glass-navbar {
    backdrop-filter: blur(12px);
    background: var(--glass-bg);
    border-bottom: 1px solid var(--glass-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--glass-shadow);
}

.glass-card {
    backdrop-filter: blur(8px);
    background: var(--glass-card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--glass-border);
    transition: var(--transition-fast);
    padding: 30px;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(10, 75, 122, 0.12);
    background: rgba(255, 255, 255, 0.9);
}

/* ----- Navigation Bar ----- */
/* ===== NAVIGATION BAR ===== */

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

/* Logo */
.logo-container a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

/* 🔥 Responsive Logo (Auto Adjusting) */
.logo-icon {
    width: 170px;        /* Desktop */
    height: auto;
    object-fit: contain;
    transition: 0.3s ease;
}

.logo-icon:hover {
    transform: scale(1.05);
}

/* Company Name */
.company-name {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.light-text {
    font-weight: 400;
    color: var(--secondary-blue);
}

/* Navigation Links */
.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
}

.nav-links li {
    position: relative;
}

.nav-links a {
    font-weight: 500;
    color: var(--dark);
    padding-bottom: 5px;
    position: relative;
}

.nav-links a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-blue);
    transition: 0.3s ease;
}

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

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

@media (max-width: 992px) {
    .logo-icon {
        width: 140px;   /* Tablet */
    }
}

@media (max-width: 768px) {
    .logo-icon {
        width: 115px;   /* Mobile */
    }

    .company-name {
        font-size: 1.1rem;
    }

    .nav-links {
        display: none;   /* Hide menu if needed */
    }
}

@media (max-width: 576px) {
    .logo-icon {
        width: 100px;   /* Small Mobile */
    }
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: -20px;
    background: var(--white);
    min-width: 250px;
    padding: 15px 0;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-fast);
    z-index: 100;
}

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

.dropdown-menu li {
    padding: 8px 25px;
    transition: var(--transition-fast);
}

.dropdown-menu li:hover {
    background: var(--light-blue);
}

.dropdown-menu a {
    color: var(--dark);
    font-weight: 400;
}

.dropdown-menu a:after {
    display: none;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 35px;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition-fast);
    border: none;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(10, 75, 122, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(10, 75, 122, 0.3);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 35px;
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition-fast);
}

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

.btn-glass {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    background: rgba(10, 75, 122, 0.1);
    border: 1px solid var(--primary-blue);
    border-radius: 50px;
    color: var(--primary-blue);
    font-weight: 600;
    transition: var(--transition-fast);
}

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

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #25d366;
    color: var(--white);
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 500;
    transition: var(--transition-fast);
    border: none;
    cursor: pointer;
    width: 100%;
}

.whatsapp-btn:hover {
    background: #128c7e;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn-small {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: #25d366;
    color: var(--white);
    padding: 8px 15px;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

/* ----- Hero Slider ----- */
.hero {
    position: relative;
    height: 85vh;
    min-height: 650px;
    overflow: hidden;
}

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

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

.slide.active {
    opacity: 1;
    z-index: 1;
}
.slide-img {
    width: 100%;
    height: 100vh; /* Full screen height */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.slide-caption {
    position: relative;
    color: var(--white);
    text-align: center;
    max-width: 900px;
    padding: 20px;
    animation: fadeInUp 1s ease;
}

.slide-caption h1 {
    color: var(--white);
    font-size: 3.5rem;
    margin-bottom: 20px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.slide-caption p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.3rem;
    margin-bottom: 30px;
}

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

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

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

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

/* ----- WhatsApp Image Cards Grid ----- */
.whatsapp-card-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 25px;
}

.grid-card {
    display: flex;
    flex-direction: column;
    padding: 20px;
}

.card-img {
    height: 180px;
    background: linear-gradient(145deg, var(--light-blue), #ffffff);
    border-radius: 10px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.card-img i {
    font-size: 3.5rem;
    color: var(--primary-blue);
    transition: var(--transition-fast);
}

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

.card-content h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--dark-blue);
}

.card-content p {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 15px;
}

.card-content p i {
    color: var(--primary-blue);
    margin-right: 5px;
}

/* ----- Features Grid ----- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 40px 25px;
}

.feature-card i {
    font-size: 2.8rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
    transition: var(--transition-fast);
}

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

.feature-card h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* ----- Services Grid (50+ Services) ----- */
.services-category {
    margin-bottom: 60px;
}

.services-category h2 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--dark-blue);
}

.services-category h2 i {
    color: var(--primary-blue);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.service-card {
    padding: 25px;
    display: flex;
    flex-direction: column;
}

.service-card > i {
    font-size: 2.2rem;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 15px;
}

.service-card ul {
    list-style: none;
    margin-bottom: 20px;
}

.service-card ul li {
    font-size: 0.85rem;
    margin-bottom: 8px;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-card ul li:before {
    content: '✓';
    color: var(--success);
    font-weight: 700;
}

/* ----- Gallery Page Styles ----- */
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    background: var(--white);
    border: 1px solid var(--light-blue);
    border-radius: 30px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-fast);
}

.filter-btn.active,
.filter-btn:hover {
    background: var(--primary-blue);
    color: var(--white);
    border-color: var(--primary-blue);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.gallery-item {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: var(--transition-fast);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 75, 122, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    opacity: 0;
    transition: var(--transition-fast);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

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

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.close-lightbox {
    position: absolute;
    top: 30px;
    right: 30px;
    color: var(--white);
    font-size: 3rem;
    cursor: pointer;
}

/* ----- Contact Page Styles ----- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info h2 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info p {
    margin-bottom: 10px;
}

.contact-info a {
    color: var(--primary-blue);
    font-weight: 500;
}

.contact-info a:hover {
    color: var(--accent-blue);
}

.contact-form {
    padding: 40px;
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--light-blue);
    border-radius: 8px;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(10, 75, 122, 0.1);
}

/* ----- Floating Buttons ----- */
.floating-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.float-btn i {
    font-size: 1.8rem;
    transition: var(--transition-fast);
}

.float-btn span {
    position: absolute;
    right: 70px;
    background: var(--dark);
    color: var(--white);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.float-btn:hover {
    width: auto;
    padding: 0 25px;
    border-radius: 40px;
}

.float-btn:hover i {
    margin-right: 10px;
}

.float-btn:hover span {
    opacity: 1;
    visibility: visible;
}

.whatsapp-float {
    background: #25d366;
}

.call-float {
    background: var(--primary-blue);
}

.email-float {
    background: var(--accent-blue);
}

/* ----- Footer ----- */
.footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 70px 0 20px;
}

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

.footer-logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-logo span {
    font-size: 1.3rem;
    font-weight: 600;
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.8);
}

.footer h4 {
    color: var(--white);
    margin-bottom: 25px;
    font-size: 1.2rem;
}

.footer ul {
    list-style: none;
}

.footer ul li {
    margin-bottom: 12px;
}

.footer ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-fast);
}

.footer ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact a:hover {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
}

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

/* ----- Animations ----- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.pulse {
    animation: pulse 2s infinite;
}

.bounce {
    animation: bounce 2s infinite;
}

/* ----- Scroll Animations ----- */
.fade-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.fade-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ----- Responsive Design (Base) ----- */
@media (max-width: 1200px) {
    .whatsapp-card-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2rem; }
    
    .nav-links {
        display: none;
    }
    
    .whatsapp-card-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    
    .whatsapp-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 576px) {
    .whatsapp-card-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .floating-buttons {
        bottom: 20px;
        right: 20px;
    }
}
/* ===== INCREASE LOGO SIZE PROPERLY ===== */

.logo-icon {
    width: 150px !important;   /* Desktop */
    height: auto !important;
    object-fit: contain;
}

/* Tablet */
@media (max-width: 992px) {
    .logo-icon {
        width: 130px !important;
    }
}

/* Mobile */
@media (max-width: px) {
    .logo-icon {
        width: 115px !important;
    }

    .nav-container {
        padding: 15px 5%;
    }
}
/* ===== Slightly Smaller Logo ===== */

.logo-icon {
    width: 95px !important;   /* Desktop */
    height: auto !important;
    object-fit: contain;
}

/* Tablet */
@media (max-width: 992px) {
    .logo-icon {
        width: 85px !important;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .logo-icon {
        width: 75px !important;
    }
}