/* 
    ARVIND KUMAR DUBEY - Professional Tax Consultant 
    Theme: Sky Blue, Light Blue, White
    Style: Modern, Clean, Corporate
*/

:root {
    --primary-color: #2196F3;
    /* Sky Blue */
    --primary-light: #E3F2FD;
    /* Light Blue */
    --secondary-color: #0D47A1;
    /* Darker Blue for accents */
    --text-color: #333333;
    --text-light: #666666;
    --white: #ffffff;
    --bg-light: #f8fbfe;
    --transition: all 0.3s ease;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --border-radius: 12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

ul {
    list-style: none;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 50px 0;
}

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

.section-title {
    margin-bottom: 20px;
}

.section-title span {
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 10px;
}

.section-title h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--secondary-color);
    position: relative;
    padding-bottom: 15px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
}

.section-title.text-center h2::after {
    left: 50%;
}

.about .section-title h2::after {
    left: 0;
    transform: none;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(33, 150, 243, 0.3);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(13, 71, 161, 0.4);
}

.btn-text {
    color: var(--primary-color);
    font-weight: 600;
    position: relative;
}

.btn-text::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.btn-text:hover::after {
    width: 100%;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.2);
    /* transparent white */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    /* Safari support */
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.navbar.sticky {
    background: var(--white);
    padding: 15px 0;
    box-shadow: var(--shadow);
    background: #e0e0e0a8;
    /* transparent white */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    /* Safari support */
    border: 1px solid rgba(255, 255, 255, 0.3);
}

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

.logo a {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
}

.navbar.sticky .logo a {
    color: var(--secondary-color);
}

.logo span {
    color: var(--primary-light);
}

.navbar.sticky .logo span {
    color: var(--primary-color);
}

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

.nav-links a {
    color: var(--white);
    font-weight: 500;
    font-size: 15px;
}

.navbar.sticky .nav-links a {
    color: var(--text-color);
}

.nav-links a:hover {
    color: var(--primary-light);
}

.navbar.sticky .nav-links a:hover {
    color: var(--primary-color);
}

.menu-toggle {
    display: none;
    color: var(--white);
    font-size: 24px;
    cursor: pointer;
}

.navbar.sticky .menu-toggle {
    color: var(--text-color);
}

/* Hero Section */
.hero {
    height: 89vh;
    background: url('herobanner.jpg') no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    color: var(--white);
}

/* If hero image fails, fallback to gradient */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.3) 0%, #333333 100%);
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    text-align: center;
}

.hero h1 {
    font-size: 64px;
    font-weight: 800;
    margin-bottom: 10px;
    line-height: 1.1;
    animation: fadeInUp 1s ease;
}

.hero h3 {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 20px;
    color: var(--primary-light);
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: both;
}

.hero p {
    font-size: 18px;
    margin-bottom: 35px;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: both;
}

.hero-btns {
    animation: fadeInUp 1s ease 0.6s;
    animation-fill-mode: both;
}

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

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

/* About Section Redesign */
.about {
    background: linear-gradient(to bottom, var(--bg-light), var(--white));
    position: relative;
    overflow: hidden;
}

.about::before {
    content: 'AD';
    position: absolute;
    top: -50px;
    right: -20px;
    font-size: 300px;
    font-weight: 900;
    color: rgba(33, 150, 243, 0.03);
    z-index: 0;
    pointer-events: none;
}

.about-content {
    position: relative;
    z-index: 1;
}

.about-intro {
    max-width: 1200px;
    margin: 0 auto 50px;
    text-align: center;
}

.about-intro .section-title h2::after {
    left: 50%;
    transform: translateX(-50%);
}

.about-intro p {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 25px;
    text-align: center;
}

.about-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.expertise-container,
.standing-container {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border-top: 4px solid var(--primary-color);
    transition: var(--transition);
}

.expertise-container:hover,
.standing-container:hover {
    transform: translateY(-5px);
}

.expertise-container h3,
.standing-container h3 {
    font-size: 22px;
    margin-bottom: 25px;
    color: var(--secondary-color);
    display: flex;
    align-items: center;
    gap: 15px;
}

.expertise-container h3 i,
.standing-container h3 i {
    color: var(--primary-color);
}

.expertise-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.expertise-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--text-color);
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.expertise-list li:last-child {
    border-bottom: none;
}

.standing-container p {
    font-size: 15px;
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.7;
}

.client-shoutout {
    padding: 20px;
    background: var(--primary-light);
    border-radius: 8px;
    font-size: 14px;
    color: var(--secondary-color);
    line-height: 1.6;
}

.client-shoutout strong {
    display: block;
    margin-bottom: 10px;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 992px) {
    .about-highlights {
        grid-template-columns: 1fr;
    }
}

/* Services Section */
.services {
    background-color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.service-card:hover {
    transform: translateY(-10px);
    background: var(--white);
    box-shadow: var(--shadow);
    border-color: var(--primary-light);
}

.icon-box {
    width: 70px;
    height: 70px;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 28px;
    transition: var(--transition);
}

.service-card:hover .icon-box {
    background: var(--primary-color);
    color: var(--white);
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.service-card p {
    color: var(--text-light);
    font-size: 14px;
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.team-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.team-card:hover {
    box-shadow: var(--shadow);
    transform: translateY(-5px);
}

.team-img {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--primary-light);
}

.team-info h3 {
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.team-info p {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 5px;
}

.team-info span {
    display: block;
    color: var(--text-light);
    font-size: 13px;
    margin-bottom: 15px;
}

/* Professional Team Section */
.pro-team {
    background-color: #f5f7f8;
}

/* .pro-team .section-title {
    text-align: left;
    margin-bottom: 40px;
}

.pro-team .section-title h2 {
    font-size: 28px;
    font-weight: 700;
    color: #37474f;
    letter-spacing: 1px;
    margin-bottom: 15px;
} */

/* .title-underline {
    width: 50px;
    height: 4px;
    background-color: #4db6ac;
    border-radius: 2px;
} */

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

.pro-card {
    background: var(--white);
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.pro-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.pro-img {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    background: #e0e0e0;
}

.pro-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pro-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: #263238;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.pro-card p {
    font-size: 13px;
    color: #78909c;
    margin-bottom: 20px;
    font-weight: 500;
}

.btn-bio {
    display: inline-block;
    padding: 8px 25px;
    background-color: #4db6ac;
    color: var(--white);
    font-size: 12px;
    font-weight: 600;
    border-radius: 5px;
    text-decoration: none;
    transition: background 0.3s ease;
}

.btn-bio:hover {
    background-color: #00897b;
    color: var(--white);
}

@media (max-width: 1200px) {
    .pro-team-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .pro-team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 500px) {
    .pro-team-grid {
        grid-template-columns: 1fr;
    }
}

/* Contact Section Redesign */
.contact {
    background: linear-gradient(135deg, #f8f9fa 0%, #e3f2fd 100%);
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    align-items: center;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.info-item {
    background: var(--white);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.info-item:hover {
    transform: translateX(10px);
}

.info-item i {
    width: 55px;
    height: 55px;
    background: var(--primary-light);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
}

.info-item h4 {
    color: var(--secondary-color);
    margin-bottom: 5px;
    font-size: 18px;
}

.info-item p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.5;
}

.contact-form {
    background: rgba(255, 255, 255, 0.8);
    padding: 45px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 15px 35px rgba(0,0,0,0.05);
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 10px;
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(33, 150, 243, 0.1);
    outline: none;
}

.w-100 {
    width: 100%;
}

/* Footer Section */
.footer {
    background: #0a1118;
    color: var(--white);
    padding: 0px 0 30px;
}

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

.footer-about h3 {
    margin-bottom: 20px;
    font-size: 24px;
}

.footer-about span {
    color: var(--primary-color);
}

.footer h4 {
    margin-bottom: 25px;
    font-size: 18px;
    position: relative;
    padding-bottom: 10px;
}

.footer h4::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 2px;
    background: var(--primary-color);
    bottom: 0;
    left: 0;
}

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

.footer-links ul li a {
    color: #cbd5e0;
}

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

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

.social-icons a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--white);
}

.social-icons a:hover {
    background: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    color: #718096;
    font-size: 14px;
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 48px;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: var(--shadow);
        display: none;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        color: var(--text-color);
    }

    .navbar.sticky .nav-links {
        top: 100%;
    }

    .hero h1 {
        font-size: 36px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}