/* Basic Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Full-page gradient background */
html,
body,
body.theme-bg {
    background:
        radial-gradient(1200px 600px at 20% 0%, rgba(44, 76, 128, 0.18), transparent 60%),
        radial-gradient(1000px 500px at 80% 20%, rgba(86, 118, 197, 0.16), transparent 65%),
        linear-gradient(180deg, #0f2238 0%, #0b1a2c 60%, #0a1727 100%);
    background-attachment: fixed, fixed, fixed;
}

/* Container for 16:9 laptop optimization */
.container {
    max-width: 1920px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 16:9 Aspect Ratio Optimization */
@media screen and (min-width: 1366px) and (max-width: 1920px) {
    .hero-content {
        max-width: 1600px;
        padding: 0 40px;
    }

    .hero-title {
        font-size: 72px;
    }

    .hero-description {
        font-size: 22px;
        max-width: 600px;
    }

    .visual-container {
        width: 500px;
        height: 500px;
    }
}

/* Standard laptop screens (1366x768, 1440x900, 1600x900) */
@media screen and (min-width: 1200px) and (max-width: 1600px) {
    .hero-content {
        max-width: 1400px;
        padding: 0 30px;
    }

    .hero-title {
        font-size: 58px;
    }

    .hero-description {
        font-size: 20px;
        max-width: 550px;
    }

    .visual-container {
        width: 450px;
        height: 450px;
    }

    .dropdown-content {
        min-width: 900px;
    }
}

/* Smaller laptops (1024x768, 1280x720) */
@media screen and (min-width: 1024px) and (max-width: 1199px) {
    .hero-content {
        max-width: 1200px;
        gap: 40px;
    }

    .hero-title {
        font-size: 48px;
    }

    .hero-description {
        font-size: 18px;
        max-width: 500px;
    }

    .visual-container {
        width: 380px;
        height: 380px;
    }

    .dropdown-content {
        min-width: 700px;
        padding: 25px;
        gap: 25px;
    }

    .trust-indicators {
        gap: 30px;
    }
}

nav {
    background-color: #1f2937;
    /* deeper tone for contrast */
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    /* tighter to fit logo nicely */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 10000;
    box-shadow: 0 2px 14px rgba(0, 0, 0, 0.25);
    transition: transform 0.3s ease;
}

/* Hide navbar when scrolling down */
nav.nav-hidden {
    transform: translateY(-110%);
}

/* Brand (logo + text) */
.logo {
    display: flex;
    align-items: center;
}

.logo .brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    position: relative;
    padding: 6px 10px;
    border-radius: 10px;
    overflow: hidden;
}

/* soft glow behind logo on hover */
.logo .brand::before {
    content: "";
    position: absolute;
    inset: -60% -20% -60% -20%;
    background: radial-gradient(60% 60% at 15% 50%, rgba(59, 130, 246, 0.25) 0%, rgba(59, 130, 246, 0) 60%),
        radial-gradient(50% 50% at 60% 40%, rgba(16, 185, 129, 0.25) 0%, rgba(16, 185, 129, 0) 60%);
    filter: blur(20px);
    opacity: 0;
    transition: opacity .35s ease;
    pointer-events: none;
}

.logo .brand:hover::before {
    opacity: 1;
}

.brand-logo {
    width: 38px;
    height: 38px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
    transform: translateZ(0);
    transition: transform .35s cubic-bezier(.2, .8, .2, 1), filter .35s ease;
}

.brand-text {
    display: inline-flex;
    align-items: baseline;
    font-weight: 800;
    letter-spacing: 0.3px;
    color: #e5e7eb;
    font-size: 22px;
    position: relative;
}

.brand-primary {
    opacity: 0.95;
}

/* Gradient animated accent on X */
.brand-accent {
    margin-left: 2px;
    background: linear-gradient(135deg, #60a5fa, #34d399 60%, #22d3ee);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
}

/* shiny sweep */
.brand-accent::after {
    content: "";
    position: absolute;
    top: 0;
    left: -120%;
    width: 120%;
    height: 100%;
    background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.7), transparent);
    transform: skewX(-20deg);
    animation: xShine 3.2s ease-in-out infinite;
}

@keyframes xShine {

    0%,
    60% {
        left: -120%;
    }

    75% {
        left: 20%;
    }

    100% {
        left: 120%;
    }
}

/* hover micro-interaction */
.logo .brand:hover .brand-logo {
    transform: translateY(-1px) scale(1.04) rotate(-1deg);
    filter: drop-shadow(0 8px 18px rgba(59, 130, 246, 0.35));
}

.logo .brand:hover .brand-text {
    transform: translateY(-0.5px);
}

/* keep existing default link style for other nav items */
.logo a {
    color: white;
    text-decoration: none;
}

/* Animated underline for specific words in hero description */
.hero-description .u-underline {
    position: relative;
    display: inline-block;
}

.hero-description .u-underline::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 2px;
    background: linear-gradient(90deg, #60a5fa, #34d399);
    transform: scaleX(0);
    transform-origin: left;
    animation: underlineSweep .8s ease forwards;
    border-radius: 2px;
}

@keyframes underlineSweep {
    to {
        transform: scaleX(1);
    }
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-links li {
    list-style: none;
    position: relative;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-size: 16px;
}

/* Dropdown Styles */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropbtn {
    background-color: transparent;
    color: white;
    padding: 16px;
    font-size: 16px;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.dropdown-content {
    display: none;
    position: absolute;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    min-width: 500px;
    /* narrower default */
    max-width: 90vw;
    box-shadow: 0px 15px 35px 0px rgba(0, 0, 0, 0.15);
    z-index: 10000;
    border-radius: 15px;
    padding: 24px;
    top: 100%;
    left: 0;
    display: flex;
    gap: 24px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform: translateY(-10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

/* column presets for smaller menus */
.dropdown-content.cols-1 {
    min-width: 320px;
}

.dropdown-content.cols-2 {
    min-width: 480px;
}

.dropdown-content.cols-3 {
    min-width: 720px;
}

/* Smart positioning for dropdowns that would overflow */
.dropdown:last-child .dropdown-content,
.dropdown:nth-last-child(2) .dropdown-content {
    left: 50%;
    right: auto;
    transform: translateX(-50%) translateY(-10px);
}

.dropdown:last-child:hover .dropdown-content,
.dropdown:nth-last-child(2):hover .dropdown-content {
    transform: translateX(-50%) translateY(0);
}

/* Responsive dropdown widths */
@media screen and (max-width: 1200px) {
    .dropdown-content {
        min-width: 600px;
        padding: 20px;
        gap: 20px;
    }
}

@media screen and (max-width: 900px) {
    .dropdown-content {
        min-width: 500px;
        padding: 15px;
        gap: 15px;
        flex-direction: column;
    }

    .dropdown-section {
        min-width: auto;
    }
}

@media screen and (max-width: 600px) {
    .dropdown-content {
        min-width: 300px;
        max-width: 95vw;
        left: 50%;
        right: auto;
        transform: translateX(-50%) translateY(-10px);
    }

    .dropdown:hover .dropdown-content {
        transform: translateX(-50%) translateY(0);
    }

    .dropdown:last-child .dropdown-content,
    .dropdown:nth-last-child(2) .dropdown-content {
        left: 50%;
        right: auto;
    }
}

/* Ensure centered dropdowns don't cause horizontal scroll */
@media screen and (min-width: 601px) {

    .dropdown:last-child .dropdown-content,
    .dropdown:nth-last-child(2) .dropdown-content {
        max-width: calc(100vw - 40px);
        white-space: normal;
    }
}

/* Additional safety for very wide dropdowns */
.dropdown-content {
    box-sizing: border-box;
}

.dropdown-section {
    word-wrap: break-word;
    overflow-wrap: break-word;
}

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

.dropdown-section {
    flex: 1;
    min-width: 180px;
    padding: 10px;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.dropdown-section:hover {
    background: rgba(76, 175, 80, 0.05);
    transform: translateY(-2px);
}

.dropdown-section h4 {
    color: #333;
    margin: 0 0 15px 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #4CAF50;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
}

.dropdown-section h4::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #4CAF50, #45a049);
    border-radius: 1px;
}

.dropdown-section a {
    color: #555;
    padding: 10px 15px;
    text-decoration: none;
    display: block;
    font-size: 14px;
    line-height: 1.4;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin-bottom: 2px;
    position: relative;
    overflow: hidden;
}

.dropdown-section a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(76, 175, 80, 0.1), transparent);
    transition: left 0.5s ease;
}

.dropdown-section a:hover {
    color: #4CAF50;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(69, 160, 73, 0.05));
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.2);
}

.dropdown-section a:hover::before {
    left: 100%;
}

/* Enhanced Account Options */
.account-options {
    display: flex;
    align-items: center;
    gap: 15px;
}

.account-options a {
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease;
}

/* Cart Button Styles */
.cart-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: linear-gradient(135deg, #FF6B6B, #FF8E53);
    color: white;
    border-radius: 25px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
    background: linear-gradient(135deg, #FF8E53, #FF6B6B);
}

.cart-btn i {
    font-size: 18px;
    animation: cartBounce 2s infinite;
}

@keyframes cartBounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-3px);
    }

    60% {
        transform: translateY(-1px);
    }
}

.cart-text {
    font-weight: 600;
    font-size: 14px;
}

.cart-count {
    background: white;
    color: #FF6B6B;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    animation: pulse 2s infinite;
    position: absolute;
    top: -5px;
    right: -5px;
}

.cart-ripple {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: all 0.5s ease;
}

.cart-btn:active .cart-ripple {
    width: 100px;
    height: 100px;
}

/* Account Button Styles */
.account-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border-radius: 25px;
    position: relative;
    overflow: visible;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
}

.account-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    background: linear-gradient(135deg, #764ba2, #667eea);
}

.account-btn i {
    font-size: 18px;
}

.account-btn span {
    font-weight: 600;
    font-size: 14px;
}

.account-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    padding: 15px 0;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    margin-top: 10px;
}

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

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: #333;
    transition: all 0.3s ease;
    cursor: pointer;
}

.dropdown-item:hover {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.dropdown-item i {
    font-size: 16px;
    width: 20px;
}

/* Login/Logout Button Styles */
.login-btn {
    display: flex;
    align-items: center;
    padding: 12px 25px;
    background: transparent;
    color: white;
    border: 2px solid #4CAF50;
    border-radius: 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 0 20px rgba(76, 175, 80, 0.3);
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 25px rgba(76, 175, 80, 0.5);
    border-color: #45a049;
}

.btn-content {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.btn-content i {
    font-size: 16px;
    transition: all 0.3s ease;
}

.btn-text {
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.btn-bg {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    transition: all 0.4s ease;
    z-index: 1;
}

.login-btn:hover .btn-bg {
    left: 0;
}

.login-btn:hover .btn-content {
    color: white;
}

/* Particle Animation */
.btn-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: #4CAF50;
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 3s infinite;
}

.particle:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    top: 80%;
    left: 80%;
    animation-delay: 0.5s;
}

.particle:nth-child(3) {
    top: 60%;
    left: 30%;
    animation-delay: 1s;
}

.particle:nth-child(4) {
    top: 30%;
    left: 70%;
    animation-delay: 1.5s;
}

@keyframes particleFloat {

    0%,
    100% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }

    50% {
        opacity: 1;
        transform: translateY(-20px) scale(1);
    }
}

.login-btn:hover .particle {
    animation-duration: 1s;
}

/* Logged In State */
.login-btn.logged-in {
    border-color: #FF6B6B;
    box-shadow: 0 0 20px rgba(255, 107, 107, 0.3);
}

.login-btn.logged-in .btn-bg {
    background: linear-gradient(135deg, #FF6B6B, #FF8E53);
}

.login-btn.logged-in:hover {
    box-shadow: 0 5px 25px rgba(255, 107, 107, 0.5);
}

.login-btn.logged-in .particle {
    background: #FF6B6B;
}

/* Site-wide themed background (matches Hero colors/pattern) */
body.theme-bg {
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

/* Moving dot pattern layer */
body.theme-bg::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.08) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.08) 2px, transparent 2px);
    background-size: 50px 50px;
    animation: patternMove 20s linear infinite;
    pointer-events: none;
    z-index: -1;
}

/* Soft gradient overlay layer */
body.theme-bg::after {
    content: "";
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg,
            rgba(102, 126, 234, 0.90) 0%,
            rgba(118, 75, 162, 0.80) 50%,
            rgba(240, 147, 251, 0.70) 100%);
    pointer-events: none;
    z-index: -2;
}

/* Optional utility to make sections blend with themed background */
.section-transparent {
    background: transparent !important;
}

/* Enhanced Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

/* Hero Background */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.bg-video-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.bg-gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
            rgba(102, 126, 234, 0.9) 0%,
            rgba(118, 75, 162, 0.8) 50%,
            rgba(240, 147, 251, 0.7) 100%);
    z-index: 2;
}

.bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.1) 2px, transparent 2px);
    background-size: 50px 50px;
    animation: patternMove 20s linear infinite;
    z-index: 1;
}

@keyframes patternMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

/* Floating Icons */
.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
}

.floating-icon {
    position: absolute;
    font-size: 24px;
    opacity: 0.7;
    animation: floatIcon 6s ease-in-out infinite;
}

.icon-1 {
    top: 15%;
    left: 10%;
    animation-delay: 0s;
}

.icon-2 {
    top: 25%;
    right: 15%;
    animation-delay: 1s;
}

.icon-3 {
    top: 60%;
    left: 8%;
    animation-delay: 2s;
}

.icon-4 {
    top: 70%;
    right: 20%;
    animation-delay: 3s;
}

.icon-5 {
    top: 40%;
    left: 5%;
    animation-delay: 4s;
}

.icon-6 {
    top: 80%;
    right: 10%;
    animation-delay: 5s;
}

@keyframes floatIcon {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

/* Particles */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    animation: particleFloat 8s linear infinite;
}

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translateY(-100px) scale(1);
    }
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 3;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    min-height: 100vh;
}

/* Hero Main Content */
.hero-main {
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 14px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: slideInDown 1s ease-out;
}

.badge-icon {
    animation: rocketFloat 3s ease-in-out infinite;
    display: inline-block;
}

@keyframes rocketFloat {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    25% {
        transform: translateY(-3px) rotate(-5deg);
    }

    50% {
        transform: translateY(-6px) rotate(0deg);
    }

    75% {
        transform: translateY(-3px) rotate(5deg);
    }
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 30px;
    overflow: hidden;
}

.title-line {
    display: block;
    animation: slideInLeft 1s ease-out;
}

.line-1 {
    animation-delay: 0.2s;
}

.line-2 {
    animation-delay: 0.4s;
}

.line-3 {
    animation-delay: 0.6s;
}

.gradient-text {
    background: linear-gradient(45deg, #FFD700, #FFA500, #FF6B6B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {

    0%,
    100% {
        filter: hue-rotate(0deg);
    }

    50% {
        filter: hue-rotate(90deg);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }

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

.hero-description {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 40px;
    opacity: 0.9;
    animation: slideInUp 1s ease-out 0.8s both;
}

.highlight-text {
    color: #FFD700;
    font-weight: 600;
    position: relative;
}

.highlight-text::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    /* background: linear-gradient(90deg, #FFD700, #FFA500); */
    /* animation: underlineExpand 2s ease-out 1s both; */
}

@keyframes underlineExpand {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

/* Hero Actions */
.hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
    animation: slideInUp 1s ease-out 1s both;
}

.btn-primary {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 18px 35px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(76, 175, 80, 0.4);
}

.btn-content {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    z-index: 2;
}

.btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover .btn-glow {
    left: 100%;
}

.btn-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.btn-particles span {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    animation: btnParticle 2s infinite;
}

.btn-particles span:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.btn-particles span:nth-child(2) {
    top: 80%;
    left: 80%;
    animation-delay: 0.5s;
}

.btn-particles span:nth-child(3) {
    top: 50%;
    left: 50%;
    animation-delay: 1s;
}

@keyframes btnParticle {

    0%,
    100% {
        opacity: 0;
        transform: scale(0);
    }

    50% {
        opacity: 1;
        transform: scale(1);
    }
}

.btn-secondary {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 18px 35px;
    background: transparent;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    border-color: white;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Trust Indicators */
.trust-indicators {
    display: flex;
    gap: 40px;
    animation: slideInUp 1s ease-out 1.2s both;
}

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

.trust-number {
    font-size: 32px;
    font-weight: 700;
    color: #FFD700;
    margin-bottom: 5px;
}

.trust-label {
    font-size: 14px;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 1s ease-out 0.5s both;
}

.visual-container {
    position: relative;
    width: 400px;
    height: 400px;
}

.main-graphic {
    position: relative;
    width: 100%;
    height: 100%;
}

.graphic-circle {
    position: absolute;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: rotate 20s linear infinite;
}

.circle-1 {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.circle-2 {
    width: 70%;
    height: 70%;
    top: 15%;
    left: 15%;
    animation-direction: reverse;
    animation-duration: 15s;
}

.circle-3 {
    width: 40%;
    height: 40%;
    top: 30%;
    left: 30%;
    animation-duration: 10s;
}

.connection-lines {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.line {
    position: absolute;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    animation: lineGlow 3s ease-in-out infinite;
}

.line-1 {
    width: 2px;
    height: 50%;
    top: 25%;
    left: 50%;
    transform: translateX(-50%);
}

.line-2 {
    width: 50%;
    height: 2px;
    top: 50%;
    left: 25%;
    transform: translateY(-50%);
    animation-delay: 1s;
}

.line-3 {
    width: 2px;
    height: 35%;
    top: 32%;
    right: 25%;
    transform: rotate(45deg);
    animation-delay: 2s;
}

@keyframes lineGlow {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 1;
    }
}

.center-logo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
}

.logo-ring {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 3px solid #4CAF50;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.logo-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 18px;
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.4);
}

/* Interactive Nodes */
.interactive-nodes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.node {
    position: absolute;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    animation: nodePulse 3s ease-in-out infinite;
    border: 3px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.node::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    background: inherit;
    opacity: 0.3;
    animation: nodeRipple 2s ease-out infinite;
    z-index: -1;
}

.node::after {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border-radius: 50%;
    background: inherit;
    opacity: 0.1;
    animation: nodeRipple 2s ease-out infinite 0.5s;
    z-index: -2;
}

@keyframes nodePulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
    }
}

@keyframes nodeRipple {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.node:hover {
    /* Disable hover animations/effects */
    transform: none;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    animation-play-state: running;
}

.node:hover::before,
.node:hover::after {
    /* Keep ripples running on hover */
    animation-play-state: running;
}

/* Student Node - Green Theme */
.node-student {
    top: 15%;
    left: 15%;
    background: linear-gradient(135deg, #4CAF50, #45a049, #2E7D32);
    animation: studentFloat 4s ease-in-out infinite;
}

.node-student::before,
.node-student::after {
    background: linear-gradient(135deg, #4CAF50, #45a049, #2E7D32);
}

@keyframes studentFloat {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
        box-shadow: 0 8px 25px rgba(76, 175, 80, 0.4);
    }

    33% {
        transform: translateY(-10px) rotate(2deg);
        box-shadow: 0 12px 35px rgba(76, 175, 80, 0.5);
    }

    66% {
        transform: translateY(5px) rotate(-1deg);
        box-shadow: 0 10px 30px rgba(76, 175, 80, 0.45);
    }
}

/* Institute Node - Blue Theme */
.node-institute {
    top: 15%;
    right: 15%;
    background: linear-gradient(135deg, #2196F3, #1976D2, #0D47A1);
    animation: instituteFloat 4s ease-in-out infinite 1.3s;
}

.node-institute::before,
.node-institute::after {
    background: linear-gradient(135deg, #2196F3, #1976D2, #0D47A1);
}

@keyframes instituteFloat {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
        box-shadow: 0 8px 25px rgba(33, 150, 243, 0.4);
    }

    33% {
        transform: translateY(-8px) rotate(-2deg);
        box-shadow: 0 12px 35px rgba(33, 150, 243, 0.5);
    }

    66% {
        transform: translateY(6px) rotate(1deg);
        box-shadow: 0 10px 30px rgba(33, 150, 243, 0.45);
    }
}

/* Industry Node - Orange Theme */
.node-industry {
    bottom: 15%;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #FF9800, #F57C00, #E65100);
    animation: industryFloat 4s ease-in-out infinite 2.6s;
}

.node-industry::before,
.node-industry::after {
    background: linear-gradient(135deg, #FF9800, #F57C00, #E65100);
}

@keyframes industryFloat {

    0%,
    100% {
        transform: translateX(-50%) translateY(0px) rotate(0deg);
        box-shadow: 0 8px 25px rgba(255, 152, 0, 0.4);
    }

    33% {
        transform: translateX(-50%) translateY(-12px) rotate(3deg);
        box-shadow: 0 12px 35px rgba(255, 152, 0, 0.5);
    }

    66% {
        transform: translateX(-50%) translateY(4px) rotate(-2deg);
        box-shadow: 0 10px 30px rgba(255, 152, 0, 0.45);
    }
}

/* Tooltips disabled */
.node[data-tooltip]:hover::before {
    content: none;
    display: none;
}

@keyframes tooltipFadeIn {
    from {
        opacity: 1;
    }

    to {
        opacity: 1;
    }
}

/* Node Labels */
.node-label {
    position: absolute;
    top: 80px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    font-weight: 600;
    color: white;
    background: rgba(0, 0, 0, 0.7);
    padding: 4px 8px;
    border-radius: 12px;
    white-space: nowrap;
    opacity: 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.node:hover .node-label {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
}

/* Connection Lines */
.node-connections {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.connection-line {
    position: absolute;
    background: linear-gradient(90deg,
            rgba(255, 255, 255, 0.1) 0%,
            rgba(255, 255, 255, 0.3) 50%,
            rgba(255, 255, 255, 0.1) 100%);
    border-radius: 2px;
    animation: connectionPulse 3s ease-in-out infinite;
}

.connection-line::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #4CAF50, #2196F3, #FF9800);
    border-radius: 1px;
    transform: translateY(-50%);
    animation: dataFlow 4s linear infinite;
}

@keyframes connectionPulse {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 0.7;
    }
}

@keyframes dataFlow {
    0% {
        width: 0;
        left: 0;
    }

    50% {
        width: 100%;
        left: 0;
    }

    100% {
        width: 0;
        left: 100%;
    }
}

/* Student to Institute Connection */
.student-to-institute {
    top: 20%;
    left: 20%;
    width: 55%;
    height: 2px;
    transform: rotate(-5deg);
    animation-delay: 0s;
}

.student-to-institute::before {
    animation-delay: 0s;
}

/* Student to Industry Connection */
.student-to-industry {
    top: 25%;
    left: 20%;
    width: 45%;
    height: 2px;
    transform: rotate(35deg);
    animation-delay: 1s;
}

.student-to-industry::before {
    animation-delay: 1s;
}

/* Institute to Industry Connection */
.institute-to-industry {
    top: 25%;
    right: 20%;
    width: 45%;
    height: 2px;
    transform: rotate(-35deg);
    animation-delay: 2s;
}

.institute-to-industry::before {
    animation-delay: 2s;
}

/* Data Flow Particles */
.data-flow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.flow-particle {
    position: absolute;
    width: 6px;
    height: 6px;
    background: radial-gradient(circle, #FFD700, #FFA500);
    border-radius: 50%;
    opacity: 0;
    animation: particleFlow 6s linear infinite;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

@keyframes particleFlow {
    0% {
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

/* Particle Paths */
.particle-1 {
    top: 20%;
    left: 20%;
    animation: particleFlow1 6s linear infinite;
}

.particle-2 {
    top: 20%;
    left: 20%;
    animation: particleFlow2 6s linear infinite 1s;
}

.particle-3 {
    top: 25%;
    left: 20%;
    animation: particleFlow3 6s linear infinite 2s;
}

.particle-4 {
    top: 25%;
    right: 20%;
    animation: particleFlow4 6s linear infinite 3s;
}

.particle-5 {
    top: 20%;
    left: 20%;
    animation: particleFlow1 6s linear infinite 4s;
}

.particle-6 {
    top: 25%;
    right: 20%;
    animation: particleFlow4 6s linear infinite 5s;
}

@keyframes particleFlow1 {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    50% {
        transform: translate(250px, -20px);
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translate(250px, -20px);
        opacity: 0;
    }
}

@keyframes particleFlow2 {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    50% {
        transform: translate(200px, 150px);
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translate(200px, 150px);
        opacity: 0;
    }
}

@keyframes particleFlow3 {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    50% {
        transform: translate(200px, 150px);
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translate(200px, 150px);
        opacity: 0;
    }
}

@keyframes particleFlow4 {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    50% {
        transform: translate(-200px, 150px);
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translate(-200px, 150px);
        opacity: 0;
    }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
    z-index: 3;
    animation: fadeInUp 1s ease-out 1.5s both;
}

.scroll-text {
    font-size: 14px;
    margin-bottom: 10px;
    opacity: 0.8;
}

.scroll-arrow {
    animation: bounce 2s infinite;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }

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

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

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

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

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

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }

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

.clients {
    padding: 80px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.clients::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="10" cy="60" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="40" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

.clients-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.clients-header h2 {
    font-size: 42px;
    color: white;
    margin-bottom: 15px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: slideInDown 1s ease-out;
}

.clients-header p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
    animation: slideInUp 1s ease-out 0.3s both;
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }

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

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

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

.clients-showcase {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto 60px;
    position: relative;
    z-index: 2;
}

.featured-client {
    animation: slideInLeft 1s ease-out 0.6s both;
}

.other-clients {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    animation: slideInRight 1s ease-out 0.9s both;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }

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

.client-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.client-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.client-background {
    position: relative;
    height: 100%;
    overflow: hidden;
}

.bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.client-card:hover .bg-image {
    transform: scale(1.1);
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.4));
    transition: background 0.4s ease;
}

.client-card:hover .overlay {
    background: linear-gradient(45deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.2));
}

.client-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    color: white;
    transform: translateY(0);
    transition: transform 0.4s ease;
}

.siemens-card {
    min-height: 400px;
}

.siemens-card .client-content {
    padding: 40px;
}

.client-logo-main {
    height: 60px;
    width: auto;
    margin-bottom: 20px;
    filter: brightness(0) invert(1);
}

.siemens-card h3 {
    font-size: 32px;
    margin-bottom: 15px;
    font-weight: 700;
}

.siemens-card p {
    font-size: 16px;
    margin-bottom: 25px;
    opacity: 0.9;
}

.partnership-stats {
    display: flex;
    gap: 30px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: #4CAF50;
}

.stat-label {
    font-size: 12px;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.other-clients .client-card {
    min-height: 180px;
}

.other-clients h4 {
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 600;
}

.other-clients p {
    font-size: 14px;
    opacity: 0.9;
}

.client-logo-placeholder {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 15px;
    color: white;
}

.tech-logo {
    background: linear-gradient(45deg, #4CAF50, #45a049);
}

.innovation-logo {
    background: linear-gradient(45deg, #2196F3, #1976D2);
}

.energy-logo {
    background: linear-gradient(45deg, #FF9800, #F57C00);
}

.manufacturing-logo {
    background: linear-gradient(45deg, #9C27B0, #7B1FA2);
}

.partnership-overview {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 60px;
    position: relative;
    z-index: 2;
}

.overview-stat {
    text-align: center;
    color: white;
    animation: fadeInUp 1s ease-out 1.2s both;
}

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

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

.stat-icon {
    font-size: 48px;
    margin-bottom: 15px;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

.big-number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: #4CAF50;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-description {
    font-size: 14px;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Ripple Effect */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Additional hover effects */
.client-card {
    position: relative;
    overflow: hidden;
}

.client-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
    z-index: 1;
}

.client-card:hover::before {
    left: 100%;
}

/* Pulse animation for stats */
.overview-stat:hover .stat-icon {
    animation: pulse 1s infinite;
}

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

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
    }
}

/* Footer Styles */
.footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footerPattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23footerPattern)"/></svg>');
    opacity: 0.3;
}

.footer-content {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr 1.5fr;
    gap: 40px;
    padding: 60px 0 40px;
}

.footer-section h4 {
    font-size: 20px;
    margin-bottom: 25px;
    color: #4CAF50;
    font-weight: 600;
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 3px;
    background: linear-gradient(90deg, #4CAF50, #45a049);
    border-radius: 2px;
}

/* Company Info Section */
.footer-logo h3 {
    font-size: 32px;
    margin-bottom: 8px;
    background: linear-gradient(45deg, #4CAF50, #45a049);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.tagline {
    font-size: 14px;
    color: #4CAF50;
    margin-bottom: 20px;
    font-style: italic;
}

.company-description {
    line-height: 1.6;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.8);
}

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

.social-link {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.3s ease;
}

.social-link:hover::before {
    transform: scale(1);
}

.social-link i {
    font-size: 18px;
    position: relative;
    z-index: 1;
    transition: color 0.3s ease;
}

.linkedin {
    background: rgba(0, 119, 181, 0.2);
    color: #0077b5;
}

.linkedin::before {
    background: #0077b5;
}

.linkedin:hover i {
    color: white;
}

.twitter {
    background: rgba(29, 161, 242, 0.2);
    color: #1da1f2;
}

.twitter::before {
    background: #1da1f2;
}

.twitter:hover i {
    color: white;
}

.facebook {
    background: rgba(24, 119, 242, 0.2);
    color: #1877f2;
}

.facebook::before {
    background: #1877f2;
}

.facebook:hover i {
    color: white;
}

.instagram {
    background: rgba(225, 48, 108, 0.2);
    color: #e1306c;
}

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

.instagram:hover i {
    color: white;
}

.youtube {
    background: rgba(255, 0, 0, 0.2);
    color: #ff0000;
}

.youtube::before {
    background: #ff0000;
}

.youtube:hover i {
    color: white;
}

/* Footer Links */
.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 15px;
}

.footer-links a::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: #4CAF50;
    font-size: 8px;
    transform: translateX(-5px);
    opacity: 0;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #4CAF50;
    padding-left: 20px;
}

.footer-links a:hover::before {
    transform: translateX(0);
    opacity: 1;
}

/* Contact Info */
.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    gap: 15px;
}

.contact-item i {
    color: #4CAF50;
    font-size: 18px;
    margin-top: 2px;
    min-width: 20px;
}

.contact-item p {
    margin: 0;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.8);
}

/* Newsletter */
.newsletter p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.5;
}

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

.input-group {
    display: flex;
    border-radius: 25px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.input-group input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    background: transparent;
    color: white;
    font-size: 14px;
}

.input-group input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.input-group button {
    padding: 15px 20px;
    border: none;
    background: linear-gradient(45deg, #4CAF50, #45a049);
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.input-group button:hover {
    background: linear-gradient(45deg, #45a049, #4CAF50);
    transform: scale(1.05);
}

.newsletter-benefits {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.benefit {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.benefit i {
    color: #4CAF50;
    font-size: 12px;
}

/* Footer Stats */
.footer-stats {
    display: flex;
    justify-content: space-around;
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin: 20px 0;
}

.stat-item {
    text-align: center;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-icon {
    font-size: 40px;
    margin-bottom: 15px;
    animation: bounce 2s infinite;
}

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: #4CAF50;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Footer Bottom */
.footer-bottom {
    padding: 30px 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright p {
    margin: 0;
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom-links {
    display: flex;
    gap: 30px;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #4CAF50;
}

.back-to-top {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #4CAF50, #45a049);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
    opacity: 0;
    visibility: hidden;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

.back-to-top i {
    color: white;
    font-size: 18px;
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(76, 175, 80, 0.1);
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 100px;
    height: 100px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.shape-3 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 70%;
    animation-delay: 4s;
}

.suitable-for {
    background-color: #f9f9f9;
    text-align: center;
    padding: 50px 20px;
}

.suitable-for-categories {
    display: flex;
    justify-content: space-around;
}

.category {
    width: 30%;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.category:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.category-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.category:hover .card-image {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.3));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.category:hover .image-overlay {
    opacity: 1;
}

.category-content {
    padding: 20px;
}

.category-content h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #333;
    font-weight: 600;
}

.category-content p {
    font-size: 16px;
    margin-bottom: 20px;
    color: #666;
    line-height: 1.5;
}

/* Services Slider Styles */
.services-slider {
    margin-top: 20px;
}

.slider-container {
    overflow: hidden;
    border-radius: 8px;
    background-color: #f8f9fa;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.slider-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    width: 100%;
}

.service-slide {
    min-width: 100%;
    padding: 20px;
    text-align: center;
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.4;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
    box-sizing: border-box;
}

.slider-dots {
    display: flex;
    justify-content: center;
    margin-top: 15px;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ddd;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.dot.active {
    background-color: #4CAF50;
}

.dot:hover {
    background-color: #45a049;
}

/* Different gradient colors for each category */
.category:nth-child(1) .service-slide {
    background: linear-gradient(135deg, #4CAF50, #45a049);
}

.category:nth-child(2) .service-slide {
    background: linear-gradient(135deg, #2196F3, #1976D2);
}

.category:nth-child(3) .service-slide {
    background: linear-gradient(135deg, #FF9800, #F57C00);
}

/* Responsive Design for Dropdowns */
@media screen and (max-width: 768px) {
    .dropdown-content {
        min-width: 300px;
        flex-direction: column;
        left: -100px;
    }

    .dropdown-section {
        min-width: auto;
        margin-bottom: 15px;
    }

    .nav-links {
        flex-direction: column;
        gap: 10px;
    }

    nav {
        flex-direction: column;
        align-items: flex-start;
    }

    .account-options {
        margin-top: 10px;
    }

    /* Responsive styles for sliders */
    .suitable-for-categories {
        flex-direction: column;
        gap: 30px;
    }

    .category {
        width: 100%;
        margin-bottom: 20px;
    }

    .category-image {
        height: 150px;
    }

    .category-content {
        padding: 15px;
    }

    .category-content h3 {
        font-size: 20px;
    }

    .category-content p {
        font-size: 14px;
    }

    .service-slide {
        font-size: 13px;
        padding: 15px;
        min-height: 70px;
    }

    .slider-dots {
        margin-top: 10px;
    }

    .dot {
        width: 8px;
        height: 8px;
    }

    /* Responsive styles for new client section */
    .clients-header h2 {
        font-size: 28px;
    }

    .clients-header p {
        font-size: 16px;
    }

    .clients-showcase {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .other-clients {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .partnership-overview {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }

    .overview-stat {
        width: 100%;
        max-width: 200px;
    }

    .siemens-card {
        min-height: 300px;
    }

    .siemens-card .client-content {
        padding: 25px;
    }

    .siemens-card h3 {
        font-size: 24px;
    }

    .partnership-stats {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .other-clients .client-card {
        min-height: 150px;
    }

    /* Footer Responsive */
    .footer-main {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 40px 0 30px;
    }

    .footer-stats {
        flex-direction: column;
        gap: 30px;
        padding: 30px 0;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .footer-bottom-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }

    .social-links {
        justify-content: center;
    }

    .floating-shape {
        display: none;
    }

    /* Account Options Responsive */
    .account-options {
        gap: 10px;
        margin-top: 15px;
    }

    .cart-btn,
    .account-btn,
    .login-btn {
        padding: 10px 15px;
        font-size: 12px;
    }

    .cart-btn i,
    .account-btn i,
    .login-btn i {
        font-size: 14px;
    }

    .cart-text,
    .account-btn span,
    .btn-text {
        display: none;
    }

    .cart-btn {
        padding: 12px;
        border-radius: 50%;
        width: 45px;
        height: 45px;
        justify-content: center;
    }

    .account-btn {
        padding: 12px;
        border-radius: 50%;
        width: 45px;
        height: 45px;
        justify-content: center;
    }

    .login-btn {
        padding: 12px;
        border-radius: 50%;
        width: 45px;
        height: 45px;
        justify-content: center;
    }

    .account-dropdown {
        right: -50px;
        min-width: 160px;
    }

    /* Hero Responsive */
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 20px;
        text-align: center;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-description {
        font-size: 18px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .trust-indicators {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }

    .visual-container {
        width: 300px;
        height: 300px;
    }

    .floating-icon {
        font-size: 18px;
    }

    .scroll-indicator {
        bottom: 20px;
    }

    /* Mobile notification positioning */
    .notification {
        right: 10px !important;
        left: 10px !important;
        top: 70px !important;
        max-width: none !important;
        min-width: auto !important;
        transform: translateY(-100%) !important;
        transition: transform 0.4s ease !important;
    }

    .notification.show {
        transform: translateY(0) !important;
    }
}

/* Notification Base Styles */
.notification {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    word-wrap: break-word;
    user-select: none;
}

.notification-close {
    flex-shrink: 0;
}

.notification.show {
    transform: translateX(0) !important;
}

/* Prevent notification overflow */
.notification span {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Smooth scrolling for better UX */
html {
    scroll-behavior: smooth;
}

/* Improved focus states for accessibility */
button:focus,
a:focus {
    outline: 2px solid #4CAF50;
    outline-offset: 2px;
}

/* Better text rendering */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Prevent horizontal scroll from dropdowns */
nav {
    overflow: visible;
}

.nav-links {
    position: relative;
}

/* Ensure dropdowns don't cause horizontal scroll */
.dropdown {
    position: relative;
}

/* Additional responsive improvements */
@media screen and (max-width: 480px) {
    .dropdown-content {
        min-width: 280px;
        padding: 15px;
        gap: 15px;
        font-size: 13px;
    }

    .dropdown-section h4 {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .dropdown-section a {
        padding: 8px 12px;
        font-size: 13px;
    }
}

/* Improved dropdown arrow indicator */
.dropbtn::after {
    content: ' ▼';
    font-size: 10px;
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.dropdown:hover .dropbtn::after {
    transform: rotate(180deg);
}

/* Tablet responsive (768px - 1023px) */
@media screen and (min-width: 768px) and (max-width: 1023px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 20px;
        text-align: center;
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-description {
        font-size: 18px;
        max-width: 600px;
        margin: 0 auto 40px;
    }

    .hero-actions {
        justify-content: center;
    }

    .trust-indicators {
        flex-direction: row;
        justify-content: center;
        gap: 40px;
    }

    .visual-container {
        width: 350px;
        height: 350px;
        margin: 0 auto;
    }

    .dropdown-content {
        min-width: 600px;
        padding: 20px;
        gap: 20px;
    }

    .floating-icon {
        font-size: 20px;
    }

    /* Notification positioning for tablets */
    .notification {
        right: 20px !important;
        top: 80px !important;
        max-width: 320px !important;
    }
}

/* Large desktop screens (1921px+) */
@media screen and (min-width: 1921px) {
    .hero-content {
        max-width: 1800px;
        padding: 0 60px;
    }

    .hero-title {
        font-size: 84px;
    }

    .hero-description {
        font-size: 24px;
        max-width: 700px;
    }

    .visual-container {
        width: 600px;
        height: 600px;
    }

    .dropdown-content {
        min-width: 1000px;
        padding: 40px;
        gap: 40px;
    }
}

/* Login Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10002;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease-out;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 450px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideIn 0.4s ease-out;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.modal-header {
    padding: 30px 30px 20px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 20px 20px 0 0;
}

.modal-header h2 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
}

.close {
    color: white;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

.modal-body {
    padding: 30px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #374151;
    font-size: 14px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 45px 12px 15px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: #ffffff;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-1px);
}

.input-icon {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #9ca3af;
    font-size: 16px;
    margin-top: 12px;
}

.toggle-password {
    cursor: pointer;
    transition: color 0.3s ease;
}

.toggle-password:hover {
    color: #667eea;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 10px 0;
}

.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
    color: #374151;
}

.checkbox-container input {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid #e2e8f0;
    border-radius: 4px;
    margin-right: 8px;
    position: relative;
    transition: all 0.3s ease;
}

.checkbox-container input:checked+.checkmark {
    background: #667eea;
    border-color: #667eea;
}

.checkbox-container input:checked+.checkmark::after {
    content: '✓';
    position: absolute;
    color: white;
    font-size: 12px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.forgot-password {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: #5a67d8;
    text-decoration: underline;
}

.login-submit-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.login-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.login-submit-btn:active {
    transform: translateY(0);
}

.btn-arrow {
    transition: transform 0.3s ease;
}

.login-submit-btn:hover .btn-arrow {
    transform: translateX(5px);
}

.divider {
    text-align: center;
    position: relative;
    margin: 25px 0;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e2e8f0;
}

.divider span {
    background: #ffffff;
    padding: 0 15px;
    color: #9ca3af;
    font-size: 14px;
}

.social-login {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    background: white;
    color: #374151;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.google-btn:hover {
    border-color: #ea4335;
    color: #ea4335;
    transform: translateY(-1px);
}

.linkedin-btn:hover {
    border-color: #0077b5;
    color: #0077b5;
    transform: translateY(-1px);
}

.signup-link {
    text-align: center;
    margin-top: 20px;
}

.signup-link p {
    color: #6b7280;
    font-size: 14px;
    margin: 0;
}

.signup-link a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.signup-link a:hover {
    text-decoration: underline;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }

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

/* Mobile Responsive */
@media screen and (max-width: 480px) {
    .modal-content {
        width: 95%;
        margin: 20px;
        max-height: 85vh;
    }

    .modal-header,
    .modal-body {
        padding: 20px;
    }

    .modal-header h2 {
        font-size: 20px;
    }

    .form-group input,
    .form-group select {
        padding: 10px 40px 10px 12px;
        font-size: 14px;
    }

    .login-submit-btn {
        padding: 12px 25px;
        font-size: 14px;
    }

    .social-btn {
        padding: 10px 15px;
        font-size: 13px;
    }
}

/* Tablet Responsive */
@media screen and (min-width: 481px) and (max-width: 768px) {
    .modal-content {
        max-width: 400px;
    }
}

/* Notification Styles */
.notification {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

.notification-close {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    margin-left: auto;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.3s ease;
}

.notification-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Logged in state for login button */
.login-btn.logged-in {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.login-btn.logged-in:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

/* ===== Global Responsive Navbar ===== */
/* Hamburger toggle button (injected by JS if missing) */
.nav-toggle {
    display: none;
    background: transparent;
    border: 0;
    width: 44px;
    height: 44px;
    margin-left: 8px;
    position: relative;
    cursor: pointer;
}
.nav-toggle .bar {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    margin: 5px auto;
    transition: transform .25s ease, opacity .25s ease;
}

/* Tablet and down */
@media screen and (max-width: 992px) {
    .nav-toggle { display: inline-block; }

    /* Collapse links by default under fixed navbar */
    .navbar .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(16, 27, 44, 0.98);
        border-bottom: 1px solid rgba(255,255,255,0.08);
        display: none;
        flex-direction: column;
        gap: 0;
        padding: 8px 12px 12px;
        z-index: 9999;
    }
    .navbar.nav-open .nav-links { display: flex; }

    .navbar .nav-links > li { border-top: 1px solid rgba(255,255,255,0.06); }
    .navbar .nav-links a.dropbtn { padding: 14px 6px; display: block; }

    /* Disable hover dropdowns on touch; use tap to open */
    .navbar .dropdown-content {
        position: static;
        display: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: rgba(255,255,255,0.98);
        margin: 0 0 10px 0;
        box-shadow: none;
        max-width: 100%;
        min-width: 0;
        border-radius: 10px;
        padding: 16px;
    }
    .navbar .dropdown.open > .dropdown-content { display: flex !important; }
    .navbar .dropdown:hover > .dropdown-content { display: none !important; }

    /* Adjust account options spacing */
    .navbar .account-options { gap: 10px; }
}

/* Mobile improvements */
@media screen and (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 0 16px;
        text-align: center;
    }
    .hero-title { font-size: 34px; }
    .hero-description { font-size: 16px; }
    .hero-actions { flex-direction: column; align-items: center; gap: 12px; }

    .trust-indicators { flex-direction: column; gap: 14px; align-items: center; }
    .visual-container { width: 280px; height: 280px; }
}

/* Small phones */
@media screen and (max-width: 480px) {
    .brand-logo { width: 34px; height: 34px; }
    .brand-text { font-size: 18px; }
    .btn-primary { padding: 14px 20px; font-size: 15px; }
}