/* ==========================================
   CSS Variables & Reset
   ========================================== */
:root {
    /* Colors */
    --primary: #E63946;
    --primary-dark: #2563EB;
    --secondary: #3F51B5;
    --accent: #06B6D4;
    --dark: #0F172A;
    --dark-light: #1E293B;
    --gray: #64748B;
    --gray-light: #94A3B8;
    --light: #F1F5F9;
    --white: #FFFFFF;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #E63946 0%, #3F51B5 100%);
    --gradient-secondary: linear-gradient(135deg, #06B6D4 0%, #E63946 100%);
    --gradient-dark: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);

    /* Fonts */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.12);
    --shadow-xl: 0 24px 48px rgba(15, 23, 42, 0.15);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: 60px;
    display: block;
}

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

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* ==========================================
   TOP BAR STYLES
   ========================================== */
.top-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1001;
    background-color: #dfdfdf;
    transition: transform 0.3s ease;
    height: auto;
    min-height: 40px;
}

.top-bar.hide {
    transform: translateY(-100%);
}

.top-bar-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

/* Left Side - Contact Info */
.top-bar-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.top-bar-label {
    color: #fff;
    font-weight: 600;
    font-family: var(--font-heading);
    background-color: red;
    padding: 2px 5px;
    border-radius: 5px;
}

.top-bar-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #4a5568;
    text-decoration: none;
    transition: color 0.3s ease;
}

.top-bar-link:hover {
    color: var(--primary);
}

.top-bar-link svg {
    flex-shrink: 0;
}

/* Right Side - Social Media */
.top-bar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.follow-us-text {
    color: #4a5568;
    font-weight: 600;
}

.social-icons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.social-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon.facebook {
    background: #e8f2fe;
    color: #1877f2;
}

.social-icon.facebook:hover {
    background: #1877f2;
    color: white;
}

.social-icon.instagram {
    background: #fce8f3;
    color: #e4405f;
}

.social-icon.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
}

.social-icon.youtube {
    background: #fee;
    color: #ff0000;
}

.social-icon.youtube:hover {
    background: #ff0000;
    color: white;
}

.social-icon.linkedin {
    background: #e8f4f8;
    color: #0077b5;
}

.social-icon.linkedin:hover {
    background: #0077b5;
    color: white;
}

.social-icon.twitter {
    background: #e8f5fd;
    color: #1da1f2;
}

.social-icon.twitter:hover {
    background: #000000;
    color: white;
}

.social-icon svg {
    width: 16px;
    height: 16px;
}

/* ==========================================
   Header & Navigation
   ========================================== */
.header {
    position: fixed;
    top: 40px; /* Height of top-bar */
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header.at-top {
    top: 40px;
}

.navbar {
    padding: var(--spacing-xs) 0;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    transition: var(--transition-base);
}

.logo:hover {
    transform: translateY(-2px);
}

.logo-img {
    height: 60px;
    width: auto;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    background: rgba(59, 130, 246, 0.1);
}

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

.dropdown-icon {
    transition: var(--transition-fast);
}

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

.dropdown-menu {
    position: absolute;
    top: calc(100% + 1rem);
    left: 0;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-sm);
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-base);
}

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

.dropdown-menu a {
    display: block;
    padding: var(--spacing-sm);
    color: var(--dark);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    transition: var(--transition-base);
}

.dropdown-menu a:hover {
    background: var(--light);
    color: var(--primary);
    transform: translateX(4px);
}

/* Navigation Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.btn-demo,
.btn-login {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.btn-demo {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-demo:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
}

.btn-login {
    color: var(--primary);
    background: rgba(59, 130, 246, 0.1);
}

.btn-login:hover {
    background: rgba(59, 130, 246, 0.2);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-xs);
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition-base);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    background: var(--white);
    border-top: 1px solid var(--light);
}

.mobile-nav-menu {
    padding: var(--spacing-lg);
}

.mobile-nav-link {
    display: block;
    padding: var(--spacing-sm);
    color: var(--dark);
    font-family: var(--font-heading);
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
}

.mobile-nav-link:hover {
    background: var(--light);
    color: var(--primary);
}

.mobile-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--spacing-sm);
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--dark);
    text-align: left;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.mobile-dropdown-toggle svg {
    transition: transform 0.3s ease;
}

.mobile-dropdown.active .mobile-dropdown-toggle svg {
    transform: rotate(180deg);
}

.mobile-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding-left: var(--spacing-md);
}

.mobile-dropdown.active .mobile-submenu {
    max-height: 300px;
}

.mobile-submenu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--gray);
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-base);
}

.mobile-submenu a:hover {
    background: var(--light);
    color: var(--primary);
    transform: translateX(5px);
}

.mobile-important-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.mobile-btn-demo,
.mobile-btn-login {
    flex: 1;
    text-align: center;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
}

.mobile-btn-demo {
    background: var(--gradient-primary);
    color: var(--white);
}

.mobile-btn-login {
    background: var(--light);
    color: var(--primary);
}

/* ==========================================
   Main Content
   ========================================== */
.main-content {
    margin-top: calc(40px + 70px); /* top-bar height + header height */
    min-height: calc(100vh - 110px);
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: var(--gradient-dark);
    color: var(--white);
}

.footer-content {
    padding: var(--spacing-lg) 0 var(--spacing-xs);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer-description {
    color: var(--gray-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--white);
    transition: var(--transition-base);
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--gray-light);
    transition: var(--transition-base);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--white);
    transform: translateX(4px);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: var(--gray-light);
    margin-bottom: var(--spacing-md);
}

.footer-contact svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact a {
    color: var(--gray-light);
}

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

.footer-cta {
    margin-top: var(--spacing-lg);
}

.btn-footer-demo {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-base);
}

.btn-footer-demo:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg) 0;
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    color: var(--gray-light);
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-bottom-links a {
    color: var(--gray-light);
}

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

/* ==========================================
   Back to Top Button
   ========================================== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 5.5rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-base);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* Floating Actions */
.floating-actions {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    display: flex;
    flex-direction: row;
    gap: 0.75rem;
    z-index: 999;
    align-items: center;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    order: 2;
}

/* ==========================================
   Utility Classes
   ========================================== */
.section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.section-subtitle {
    color: var(--gray);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

.section-subtitle-new {
    color: var(--gray);
    font-size: 1.125rem;
}

.text-center {
    text-align: center;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

/* ==========================================
   Responsive Design - Desktop First
   ========================================== */

/* Tablet */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
}


/* Mobile */
@media (max-width: 768px) {
    /* Hide top bar completely */
    .top-bar {
        display: none !important;
    }
    
    /* Header becomes fixed at top */
    .header {
        top: 0 !important;
    }
    
    /* Adjust main content */
    .main-content {
        margin-top: 0 !important;
        padding-top: 70px !important;
    }
    
    /* Hide desktop elements */
    .nav-menu,
    .nav-actions .btn-demo,
    .nav-actions .btn-login {
        display: none !important;
    }
    
    /* Show mobile elements */
    .mobile-toggle {
        display: flex !important;
        order: 2;
        margin-left: auto;
    }
    
    .mobile-menu {
        display: block !important;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-in-out;
        z-index: 999;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }
    
    .mobile-menu.show {
        max-height: calc(100vh - 70px) !important;
        overflow-y: auto;
    }
    
    /* Adjust logo */
    .logo-img {
        height: 45px;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .section-title {
        font-size: 2rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .btn-facebook {
        display: none;
    }
    
    .social-icons {
        gap: 0.4rem;
    }
    
    .social-icon {
        width: 26px;
        height: 26px;
    }
    
    .social-icon svg {
        width: 14px;
        height: 14px;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .main-content {
        padding-top: 65px !important;
    }
    
    .mobile-menu {
        top: 55px !important;
    }
    
    .mobile-menu.show {
        max-height: calc(100vh - 65px) !important;
    }
    
    .mobile-nav-menu {
        padding: 1rem;
    }
    
    .mobile-important-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .mobile-toggle span {
        width: 20px;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .floating-actions {
        bottom: 1rem;
        right: 1rem;
        gap: 0.5rem;
    }
    
    .back-to-top {
        width: 45px;
        height: 45px;
    }
    
    .whatsapp-btn {
        width: 50px;
        height: 50px;
    }
}

/* Add this at the very end of your style.css file */
@media (min-width: 769px) {
    .header.at-top {
        top: 0 !important;
    }
}