/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&family=Poppins:wght@300;400;500;600;700&family=Montserrat:wght@400;500;600;700&display=swap');

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

html {
    width: 100%;
}

body {
    width: 100%;
    min-height: 100vh;
}
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

:root {
    --heading-font: 'Nunito', sans-serif;
    --body-font: 'Poppins', sans-serif;
    --accent-font: 'Montserrat', sans-serif;
}

/* Color Variables */
:root {
    --primary-red: #ff3333;
    --primary-black: #000000;
    --primary-yellow: #ffd700;
    --primary-green: #00cc00;
    --primary-purple: #a24aa3;
    --primary-blue: #4a90e2;
    --primary-black: #333333;
    --light-gray: #f5f5f7;
    --white: #ffffff;
    --dark-text: #333333;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--primary-black);
}

p {
    margin-bottom: 15px;
}

a {
    text-decoration: none;
    color: var(--primary-black);
    transition: all 0.3s ease;
}

a:hover {
    color: var(--primary-purple);
}

.section-title {
    text-align: center;
    font-size: 2.3rem;
    margin-bottom: 10px;
    color: var(--dark-text);
    position: relative;
    padding: 20px 0 10px;
}
.section-title:after {
    content: '';
    display: block;
    width: 90px;
    height: 4px;
    background: var(--primary-purple);
    margin: 15px auto 0;
    border-radius: 2px;
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-purple);
    color: white;
    box-shadow: 0 4px 15px rgba(107, 55, 160, 0.3);
}

.btn-primary:hover {
    background: var(--primary-black);
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(26, 75, 142, 0.4);
    color: white;
}

.btn-secondary {
    background: var(--primary-purple);
    color: white;
    box-shadow: 0 4px 15px rgba(57, 166, 246, 0.3);
}

.btn-secondary:hover {
    background: var(--primary-black);
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(26, 75, 142, 0.4);
    color: white;
}

body {
    font-family: var(--body-font);
    font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    letter-spacing: -0.02em;
}

h1 {
    background: white;
    -webkit-background-clip: text;
    background-clip: text;
    font-weight: 800;
    transition: all 0.3s ease;
}

h1:hover {
    letter-spacing: 0.02em;
    text-shadow: 2px 2px 8px rgba(107, 55, 160, 0.3);
}

.btn-primary, .btn-secondary {
    font-family: var(--accent-font);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.btn-primary:hover, .btn-secondary:hover {
    letter-spacing: 0.1em;
}


/* Updated Hero Section */
.hero {
    padding: 55px 0;
    position: relative;
    overflow: hidden;
    color: #fff;
    min-height: 25vh;
    display: flex;
    align-items: center;
}

.hero-section {
    padding: 55px 0;
    position: relative;
    overflow: hidden;
    color: #fff;
    min-height: 25vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg,  var(--primary-black), var(--primary-purple));
}

.hero {
    background: linear-gradient(135deg,  var(--primary-black), var(--primary-purple));
    color: #fff;
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 15s infinite linear;
}

.hero:after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 20s infinite linear reverse;
}
.hero:before,
.hero:after {
    max-width: 100vw;
    max-height: 100vh;
}

@media (max-width: 768px) {
    .hero:before,
    .hero:after {
        display: none;
    }
}

@keyframes float {
    0% { transform: translate(0, 0); }
    25% { transform: translate(50px, 50px); }
    50% { transform: translate(0, 100px); }
    75% { transform: translate(-50px, 50px); }
    100% { transform: translate(0, 0); }
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5), rgba(162, 73, 163, 0.5));
    z-index: 2;
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 3;
}

.hero-section .container {
    position: relative;
    z-index: 3;
}

.hero-container {
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

@media (max-width: 768px) {
    .hero-container {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .hero-container {
        padding: 15px;
    }
}

.hero-content {
    flex: 1;
    max-width: 600px;
    padding-right: 20px;
}

@media (max-width: 768px) {
    .hero-content {
        padding-right: 0;
    }
}

.hero-content h1.animated-text {
    font-size: 4.5rem;
    font-weight: 1100;
    margin-bottom: 20px;
    background: linear-gradient(45deg, #fff, #e0e0e0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    letter-spacing: -1px;
    line-height: 1.1;
    animation: textShine 3s ease-in-out infinite;
}

@keyframes textShine {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.hero-content h2 {
    font-size: 1.8rem;
    font-weight: 400;
    line-height: 1.4;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.hero-subtext {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 15px 20px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.hero-subtext p {
    font-size: 1.1rem;
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
}

/* Call to Action Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-black), var(--primary-purple));
    padding: 4rem 0;
    color: white;
    text-align: center;
    margin-top: 3rem;
}

.cta-content h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

.cta-content .btn-primary {
    background: white;
    color: #8e44ad;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.cta-content .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

@media (max-width: 992px) {
    .hero-content h1.animated-text {
        padding: auto;
        font-size: 3.5rem;
    }
    
    .hero-content h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 100px 0 60px;
        height: auto;
        display: block;
    }
    .hero-section {
        padding: 100px 0 60px;
        height: auto;
        display: block;
    }
    
    .hero-container {
        flex-direction: column;
        text-align: center;
        padding: 0;
    }
    
    .hero-content {
        padding: 0 15px;
        margin-bottom: 30px;
        max-width: 100%;
    }
    
    .hero-content h1.animated-text {
        font-size: 2rem;
        line-height: 1.3;
        color: #fff;
    }
    
    .hero-content h2 {
        font-size: 1.2rem;
        line-height: 1.5;
        color: rgba(255, 255, 255, 0.95);
    }
    
    .hero-subtext {
        max-width: 100%;
        margin: 0 auto 25px;
    }
    
    .hero-subtext p {
        font-size: 0.95rem;
        line-height: 1.6;
        color: rgba(255, 255, 255, 0.9);
    }
    
    .cta-button {
        font-size: 0.9rem;
        padding: 12px 20px;
        width: auto;
        display: inline-block;
    }
    
    .video-background video {
        height: 100%;
        width: 100%;
        object-fit: cover;
    }
    
    .hero .container {
        padding: 0 15px;
    }
}

@media (max-width: 576px) {
    .hero {
        padding: 90px 0 50px;
        min-height: auto;
        height: auto;
        display: block;
    }
    .hero-section {
        padding: 90px 0 50px;
        min-height: auto;
        height: auto;
        display: block;
    }

    .hero-content {
        padding: 0 15px;
    }
    
    .hero-content h1.animated-text {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .hero-content h2 {
        font-size: 1.1rem;
        line-height: 1.5;
    }
    
    .hero-subtext p {
        font-size: 0.95rem;
        line-height: 1.5;
    }
    
    .cta-button {
        font-size: 0.95rem;
        padding: 12px 24px;
    }
    
    .hero .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 50px;
        min-height: auto;
        height: auto;
    }
    .hero-section {
        padding: 100px 0 50px;
        min-height: auto;
        height: auto;
    }

    .hero-content h1.animated-text {
        font-size: 1.8rem;
        line-height: 1.2;
    }

    .hero-content h2 {
        font-size: 1rem;
        line-height: 1.4;
    }

    .hero-subtext p {
        font-size: 0.95rem;
        line-height: 1.5;
    }

    .cta-button {
        font-size: 0.95rem;
        padding: 12px 24px;
        width: 100%;
        max-width: 280px;
    }

    .hero .container {
        padding: 0 15px;
    }

    .hero-subtext {
        padding: 12px 15px;
        margin-bottom: 20px;
    }
}

/* Features Section */
.features {
    background-color: var(--white);
    position: relative;
    overflow: hidden;
}

.features-grid {
    display: flex;
    padding: 10px 0 0 0;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    background: rgba(255, 255, 255, 0.9);
}

@media (max-width: 480px) {
    .features-grid {
        gap: 10px;
    }
}

.feature-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px 15px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.95);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 140px;
    min-width: 120px;
}

@media (max-width: 480px) {
    .feature-card {
        width: 130px;
        min-width: 110px;
        padding: 15px 10px;
    }
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.feature-icon i {
    font-size: 24px;
    color: var(--primary-purple);
}

.feature-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: 5px;
}

.feature-label {
    font-size: 0.9rem;
    color: var(--dark-text);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 0.85rem;
    color: #555;
    margin: 0;
    line-height: 1.4;
}

/* Technology Stack Section */
.tech-stack {
    padding: 30px 0;
    position: relative;
    overflow: hidden;
}

.tech-stack::before,
.tech-stack::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(107, 55, 160, 0.05);
}

.tech-stack::before {
    width: 300px;
    height: 300px;
    top: -150px;
    right: -150px;
}

.tech-stack::after {
    width: 500px;
    height: 500px;
    bottom: -250px;
    left: -250px;
}

.tech-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    padding: 0 20px;
}

.tech-title {
    padding-top: 20px;
    text-align: center;
    font-size: 2.7rem;
    /* margin-bottom: 60px; */
    color: var(--primary-color);
}

.tech-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.tech-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    margin-bottom: 15px;
}

@media (max-width: 480px) {
    .tech-icon {
        width: 60px;
        height: 60px;
    }
}

.tech-icon img {
    width: 50px;
    height: 50px;
    object-fit: contain;
    display: block;
}

@media (max-width: 480px) {
    .tech-icon img {
        width: 35px;
        height: 35px;
    }
}

.tech-name {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 1.1rem;
}

/* Benefits Section */
.benefits {
    padding: 30px 0;
    background-color:rgba(202, 23, 38, 0.05);
}

.benefits-container {
    display: flex;
    align-items: center;
    gap: 20px;
}

.benefits-image, .benefits-content {
    flex: 1;
}

.benefits-image img {
    max-width: 100%;
    border-radius: 10px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

@media (max-width: 480px) {
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}

.benefit-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
    margin-bottom: 15px;
}

.benefit-icon i {
    font-size: 24px;
    color: white;
}

.benefit-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.alert {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    font-size: 16px;
}

.alert.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Text Highlight */
.highlight {
    position: relative;
    display: inline-block;
}

.highlight:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background-color: rgba(107, 55, 160, 0.2);
    z-index: -1;
    transition: height 0.3s ease;
}

.highlight:hover:before {
    height: 100%;
}

/* Animated Text for Hero Section */
.animated-text {
    display: inline-block;
    position: relative;
    color: #6b37a0;
    font-weight: 700;
}

.animated-text:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 3px;
    bottom: -5px;
    left: 0;
    background-color: #6b37a0;
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}

.animated-text:hover:after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

/* Animate */
.animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.animate.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.2s;
}

.delay-2 {
    transition-delay: 0.4s;
}

.delay-3 {
    transition-delay: 0.6s;
}

.how-it-works {
    padding: 40px 0;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.steps-container {
    display: flex;
    flex-direction: column;
    gap: 60px;
    padding: 0 20px;
    position: relative;
}

.step {
    display: flex;
    align-items: center;
    background: var(--white);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.6s ease;
    /* Cards stay readable after the shared entrance animation finishes. */
    opacity: 1;
    transform: none;
    width: 80%;
}

.step:nth-child(odd) {
    align-self: flex-start;
}

.step:nth-child(even) {
    align-self: flex-end;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 100%;
    height: 80px;
    width: 4px;
    background: linear-gradient(to bottom, var(--primary-purple), var(--primary-black));
    transition: height 0.6s ease 0.3s;
    z-index: -1;
}

.step:nth-child(odd)::after {
    left: 80%;
    transform: skewX(30deg);
}

.step:nth-child(even)::after {
    left: 10%;
    transform: skewX(-30deg);
}

.step::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-black));
    transform: scaleY(1);
    transition: transform 0.6s ease;
}

.step:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 30px rgba(107,55,160,0.2);
}

.step-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-black));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-right: 20px;
    transition: transform 0.3s ease;
}

.step-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-black);
    margin-bottom: 8px;
}

.step-content p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

.confidence-card {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-black));
    color: white;
    border-radius: 20px;
    padding: 25px;
    text-align: center;
    margin: 30px auto 20px;
    position: relative;
    overflow: hidden;
    max-width: 600px;
}

.confidence-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, rgba(255,255,255,0.1), transparent, rgba(255,255,255,0.1));
    animation: spin 10s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.confidence-card > * {
    position: relative;
    z-index: 1;
}

.confidence-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
    animation: bounce 2s infinite;
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .steps-container {
        gap: 40px;
    }
    
    .step {
        width: 100%;
        align-self: center !important;
    }
    
    .step:nth-child(odd)::after,
    .step:nth-child(even)::after {
        left: 50%;
        transform: skewX(0deg);
    }
    
    .confidence-card {
        margin: 20px 10px 10px;
    }
    
    .section-title {
        font-size: 2rem;
        padding: 20px 0px 10px;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }
    
    .step-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
}

@media (max-width: 480px) {
    .how-it-works { padding: 20px 0; }
    .section-title { font-size: 1.8rem; }
    .step { padding: 12px; }
    .confidence-card { padding: 20px; }
}

/* Call to Action Section */
.cta-section {
    background: linear-gradient(135deg,  var(--primary-black), var(--primary-purple));
    padding: 4rem 0;
    color: white;
    text-align: center;
    margin-top: 3rem;
}

.cta-content h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.cta-content p {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

.cta-content .btn-primary {
    background: white;
    color: #8e44ad;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.cta-content .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .tab-button {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .cta-content h2 {
        font-size: 1.8rem;
    }
}

/* Footer Section */
footer {
    background-color: var(--primary-black);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 0;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 999;
}

.whatsapp-fab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #25D366;
    color: #fff;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    animation: waPulse 2.2s infinite;
    text-decoration: none;
}

.whatsapp-fab i {
    font-size: 28px;
}

.whatsapp-label {
    position: absolute;
    right: 70px;
    background: rgba(37, 211, 102, 0.95);
    color: #fff;
    padding: 8px 12px;
    border-radius: 18px;
    font-size: 0.85rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    opacity: 0;
    transform: translateX(10px);
    pointer-events: none;
    transition: all 0.2s ease;
    white-space: nowrap;
    max-width: 200px;
}

@media (max-width: 400px) {
    .whatsapp-label {
        display: none;
    }
}

.whatsapp-fab:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.3);
    color:var(--dark-text);
}

.whatsapp-fab:hover .whatsapp-label {
    opacity: 1;
    transform: translateX(0);
}

.whatsapp-tooltip {
    position: absolute;
    bottom: 70px;
    right: 0;
    background: rgba(0,0,0,0.8);
    color: #fff;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 0.8rem;
    opacity: 0;
    transform: translateY(4px);
    pointer-events: none;
    transition: all 0.2s ease;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    transform: translateY(0);
}

@keyframes waPulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102, 0.6); }
    70% { box-shadow: 0 0 0 12px rgba(37,211,102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102, 0); }
}

@media (max-width: 480px) {
    .whatsapp-label,
    .whatsapp-tooltip {
        display: none;
    }
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

footer h3 {
    color: white;
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
}

footer h3:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 40px;
    height: 3px;
    background: var(--primary-purple);
}

footer ul {
    list-style: none;
}

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

footer ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

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

footer ul li i {
    margin-right: 10px;
    color: var(--primary-purple);
}

.social-icons {
    display: flex;
    margin-top: 20px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: var(--primary-purple);
    transform: translateY(-5px);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}