/* ==========================================================================
   CSS Variables & Tokens
   ========================================================================== */
:root {
    /* Colors */
    --bg-color: #0f172a;
    --bg-secondary: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-1: #3b82f6;
    /* Blue */
    --accent-2: #8b5cf6;
    /* Purple */
    --gradient-primary: linear-gradient(135deg, var(--accent-1), var(--accent-2));

    /* Glassmorphism */
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);

    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing & Utilities */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 16px;
    --container-width: 1200px;
}

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

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    position: relative;
}

.main-wrapper {
    overflow-x: hidden;
    width: 100%;
    position: relative;
}

/* Background Blobs for Modern Glow Effect */
.blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    opacity: 0.5;
    animation: float 10s infinite ease-in-out alternate;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--accent-1);
    top: -100px;
    left: -100px;
}

.blob-2 {
    width: 300px;
    height: 300px;
    background: var(--accent-2);
    top: 40%;
    right: -50px;
}

.blob-3 {
    width: 350px;
    height: 350px;
    background: #0ea5e9;
    bottom: -100px;
    left: 20%;
}

@keyframes float {
    0% {
        transform: translateY(0px) scale(1);
    }

    100% {
        transform: translateY(30px) scale(1.05);
    }
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 100px 0;
}

/* Utilities */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: var(--border-radius);
    padding: 2rem;
    transition: var(--transition);
}

.glass-panel:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.section-title p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-primary-outline {
    background: transparent;
    color: var(--accent-1);
    border: 2px solid var(--accent-1);
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    font-weight: 600;
}

.btn-primary-outline:hover {
    background: var(--gradient-primary);
    color: #fff;
    border-color: transparent;
}

.w-100 {
    width: 100%;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--glass-border);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
    display: inline-block;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(to right,
            var(--text-primary) 20%,
            var(--accent-1) 40%,
            var(--accent-2) 60%,
            var(--text-primary) 80%);
    background-size: 200% auto;
    color: var(--text-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine-text 4s linear infinite;
}

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

@keyframes shine-text {
    to {
        background-position: 200% center;
    }
}

.logo span {
    -webkit-text-fill-color: var(--accent-1);
    display: inline-block;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

    0%,
    100% {
        transform: scale(1);
        -webkit-text-fill-color: var(--accent-1);
    }

    50% {
        transform: scale(1.2) translateY(-2px);
        -webkit-text-fill-color: var(--accent-2);
    }
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a:not(.btn-primary-outline) {
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-links a:not(.btn-primary-outline):hover,
.nav-links a.active {
    color: var(--text-primary);
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content .subtitle {
    color: var(--accent-1);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.hero-content .title {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.hero-content .role {
    font-size: 2rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.hero-content .bio {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 1.2rem;
}

.social-links a:hover {
    background: var(--accent-1);
    border-color: var(--accent-1);
    transform: translateY(-3px);
}

.hero-image {
    display: flex;
    justify-content: center;
}

.profile-container {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rotating-text-wrapper {
    position: absolute;
    top: -30px;
    left: -30px;
    right: -30px;
    bottom: -30px;
    animation: rotateText 20s linear infinite;
    pointer-events: none;
    z-index: 2;
}

.rotating-text-wrapper svg {
    overflow: visible;
}

.rotating-text-wrapper text {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14.5px;
    letter-spacing: 2px;
}

@keyframes rotateText {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.hero-image .img-wrapper {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    overflow: hidden;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.2));
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.about-card h3 {
    margin-bottom: 0;
    font-size: 1.5rem;
    color: var(--accent-1);
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-icon:hover {
    color: var(--accent-1);
}

.info-content {
    position: relative;
    transition: var(--transition);
}

.info-content.blurred .info-list {
    filter: blur(8px);
    pointer-events: none;
    user-select: none;
    opacity: 0.5;
}

.blur-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.info-content.blurred .blur-overlay {
    opacity: 1;
    pointer-events: auto;
}

.overlay-content {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(4px);
    border: 1px solid var(--glass-border);
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    font-weight: 500;
}

.overlay-content i {
    color: var(--accent-1);
}

.info-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.info-list i {
    color: var(--accent-2);
    width: 20px;
    text-align: center;
}

.info-list strong {
    color: var(--text-primary);
}

.languages-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.lang-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.lang-name {
    font-weight: 500;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
}

/* ==========================================================================
   Experience Section
   ========================================================================== */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 20px;
    width: 2px;
    background: var(--glass-border);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 2rem;
}

.timeline-dot {
    position: absolute;
    left: 11px;
    top: 20px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--bg-color);
    border: 4px solid var(--accent-1);
    z-index: 1;
}

.timeline-content .date {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-1);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.timeline-content h3 {
    font-size: 1.4rem;
    margin-bottom: 0.2rem;
}

.timeline-content h4 {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 400;
    margin-bottom: 1rem;
}

.exp-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.exp-group h5 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}

.exp-group h5 i {
    color: var(--accent-2);
}

.exp-group p,
.timeline-content>p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ==========================================================================
   Skills Section
   ========================================================================== */
.skills-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.skill-category {
    padding: 2rem 1.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.skill-category:hover {
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
}

.skill-category h3 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.8rem;
    font-size: 1.3rem;
}

.skill-category h3 i {
    color: var(--accent-1);
    background: rgba(59, 130, 246, 0.1);
    width: 50px;
    height: 50px;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.1);
}

.skill-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
    margin-top: auto;
}

.chip {
    padding: 0.4rem 0.8rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.chip:hover {
    background: var(--gradient-primary);
    color: #fff;
    border-color: transparent;
    transform: translateY(-2px);
}

/* ==========================================================================
   Projects Section
   ========================================================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.project-card {
    text-align: center;
    padding: 2.5rem 2rem;
}

.project-icon {
    width: 70px;
    height: 70px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--accent-2);
    transition: var(--transition);
}

.project-card:hover .project-icon {
    background: var(--gradient-primary);
    color: #fff;
    transform: scale(1.1) rotate(5deg);
}

.project-card h3 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.project-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ==========================================================================
   Education Section
   ========================================================================== */
.education-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.education-grid h3 {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    color: var(--accent-1);
}

.cert-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.cert-list li {
    display: flex;
    flex-direction: column;
    border-left: 2px solid var(--glass-border);
    padding-left: 1rem;
    transition: var(--transition);
}

.cert-list li:hover {
    border-color: var(--accent-2);
}

.cert-year {
    font-size: 0.85rem;
    color: var(--accent-2);
    font-weight: 600;
    margin-bottom: 0.2rem;
}

.cert-name {
    font-weight: 500;
    color: var(--text-primary);
}

.cert-inst {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
}

/* ==========================================================================
   Contact Section & Footer
   ========================================================================== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-item .icon {
    width: 50px;
    height: 50px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.contact-item h4 {
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

.contact-item p,
.contact-item a {
    color: var(--text-secondary);
    word-break: break-word;
}

.contact-item a:hover {
    color: var(--accent-1);
}

.contact-form h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-1);
    background: rgba(0, 0, 0, 0.4);
}

footer {
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid var(--glass-border);
    margin-top: 4rem;
}

footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

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

.fade-right {
    transform: translateX(30px);
}

.fade-right.active {
    transform: translateX(0);
}

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

    .hero-container,
    .about-grid,
    .education-grid,
    .contact-content {
        grid-template-columns: 1fr;
    }

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

    .hero-content .title {
        font-size: 3.5rem;
    }

    .profile-container,
    .hero-image .img-wrapper {
        width: 300px;
        height: 300px;
    }
}

/* Mobile Tab Bar (Hidden on Desktop) */
.mobile-tab-bar {
    display: none;
}

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

    .profile-container,
    .hero-image .img-wrapper {
        width: 250px;
        height: 250px;
    }

    .rotating-text-wrapper {
        top: -20px;
        left: -20px;
        right: -20px;
        bottom: -20px;
    }

    .skills-container {
        grid-template-columns: 1fr;
    }

    .nav-links, .nav-links.active {
        display: none !important;
    }

    .mobile-tab-bar {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background: rgba(15, 23, 42, 0.85);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border-top: 1px solid var(--glass-border);
        z-index: 1000;
        justify-content: space-around;
        align-items: center;
        padding: 0.8rem 0;
        box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2);
    }

    .tab-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: var(--text-secondary);
        font-size: 11px;
        gap: 0.3rem;
        text-decoration: none;
        transition: var(--transition);
        flex: 1;
    }

    .tab-item i {
        font-size: 20px;
        margin-bottom: 2px;
        transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    .tab-item.active {
        color: var(--accent-1);
    }

    .tab-item.active i {
        transform: translateY(-3px) scale(1.15);
        color: var(--accent-1);
    }

    body {
        padding-bottom: 70px;
    }

    .hero-content .title {
        font-size: 2.8rem;
    }

    .hero-content .role {
        font-size: 1.5rem;
    }

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

    .section-padding {
        padding: 60px 0;
    }
}

/* ==========================================================================
   WhatsApp Floating Button & Chat Window
   ========================================================================== */
.whatsapp-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    transition: bottom 0.3s ease;
}

@media (max-width: 768px) {
    .whatsapp-container {
        bottom: 85px;
    }
}

.wa-floating-btn {
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    position: relative;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

.wa-pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #25D366;
    border-radius: 50%;
    z-index: -1;
    animation: wa-pulse-animation 2s infinite;
}

@keyframes wa-pulse-animation {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

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

/* Fix for the WhatsApp Window scaling issues */
.wa-chat-window.glass-panel {
    width: 350px;
    margin-bottom: 15px;
    padding: 0 !important;
    display: none;
    flex-direction: column;
    overflow: hidden;
    transform-origin: bottom right;
    animation: scale-up 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes scale-up {
    0% {
        opacity: 0;
        transform: scale(0.5) translateY(20px);
    }

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

.wa-chat-window.active {
    display: flex !important;
}

.wa-chat-header {
    background: var(--gradient-primary) !important;
    padding: 1.5rem 1rem !important;
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
    position: relative;
}

.wa-profile-wrapper {
    position: relative;
    width: 45px;
    height: 45px;
    flex-shrink: 0;
}

.wa-avatar {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    border-radius: 50% !important;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.wa-status-indicator {
    position: absolute;
    bottom: 0px;
    right: 0px;
    width: 12px;
    height: 12px;
    background: #25D366;
    border-radius: 50%;
    border: 2px solid #1e293b;
}

.wa-status-indicator.pulse-green {
    box-shadow: 0 0 8px rgba(37, 211, 102, 0.6);
}

.wa-header-text h4 {
    margin: 0;
    font-size: 1rem;
    color: white;
}

.wa-header-text p {
    margin: 0;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.8);
}

.wa-header-text p i {
    font-size: 0.5rem;
    vertical-align: middle;
    color: #25D366;
}

.wa-chat-body {
    padding: 1.5rem;
    background: rgba(15, 23, 42, 0.5);
}

.wa-msg-bubble {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 1rem;
    border-radius: 0 15px 15px 15px;
    font-size: 0.95rem;
    color: var(--text-primary);
    position: relative;
}

.wa-msg-bubble p {
    margin-bottom: 0.5rem;
}

.wa-msg-bubble p:last-child {
    margin-bottom: 0;
}

.wa-chat-time {
    display: block;
    text-align: right;
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-top: 5px;
}

.wa-chat-footer {
    padding: 1rem;
    background: rgba(15, 23, 42, 0.8);
    border-top: 1px solid var(--glass-border);
}

.wa-close-btn {
    margin-left: auto;
    background: transparent;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: 0.3s;
}

.wa-close-btn:hover {
    opacity: 1;
    transform: rotate(90deg);
}

/* ==========================================================================
   OTP Modal
   ========================================================================== */
.otp-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.otp-modal.active {
    display: flex;
    opacity: 1;
}

.otp-modal-content {
    width: 90%;
    max-width: 450px;
    padding: 2.5rem 2rem;
    position: relative;
    transform: translateY(-20px) scale(0.95);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.otp-modal.active .otp-modal-content {
    transform: translateY(0) scale(1);
}

.otp-close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.8rem;
    cursor: pointer;
    transition: var(--transition);
}

.otp-close-btn:hover {
    color: var(--accent-1);
    transform: rotate(90deg);
}

.otp-header {
    text-align: center;
    margin-bottom: 2rem;
}

.otp-icon {
    font-size: 2.5rem;
    color: var(--accent-1);
    margin-bottom: 1rem;
    background: rgba(59, 130, 246, 0.1);
    width: 70px;
    height: 70px;
    line-height: 70px;
    border-radius: 50%;
    display: inline-block;
}

.otp-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.otp-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.otp-step {
    display: none;
}

.otp-step.active {
    display: block;
    animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.otp-msg {
    display: none;
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 0.9rem;
    text-align: center;
}

@media (max-width: 480px) {
    .wa-chat-window.glass-panel {
        width: 300px;
    }

    .whatsapp-container {
        bottom: 80px;
        right: 15px;
    }
}