/* ========================================
   ACCOUNTING VAKIL - Main Stylesheet
   Mobile-First Responsive Design
   ======================================== */

/* CSS Custom Properties */
:root {
    --color-primary-dark: #0f172a;
    --color-primary: #1e40af;
    --color-primary-light: #3b82f6;
    --color-accent-green: #059669;
    --color-accent-green-light: #10b981;
    --color-accent-gold: #d97706;
    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-surface: #f1f5f9;
    --color-text: #1e293b;
    --color-text-secondary: #64748b;
    --color-border: #e2e8f0;
    --color-whatsapp: #25d366;

    --font-heading: 'Nunito', sans-serif;
    --font-body: 'Nunito', sans-serif;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 20px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.12);

    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;

    --container-max: 1200px;
    --container-padding: 1.25rem;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

ul { list-style: none; }

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

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

.section-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent-green);
    margin-bottom: 0.75rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1.25;
    margin-bottom: 0.75rem;
}

.section-desc {
    font-size: 1rem;
    color: var(--color-text-secondary);
    max-width: 520px;
    margin: 0 auto;
}

.text-accent {
    color: var(--color-accent-gold);
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-base);
    border: 2px solid transparent;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--color-accent-green);
    color: #fff;
    border-color: var(--color-accent-green);
}

.btn-primary:hover {
    background: #047857;
    border-color: #047857;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary-dark);
    border-color: var(--color-border);
}

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

.btn-whatsapp {
    background: var(--color-whatsapp);
    color: #fff;
    border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
    background: #128c7e;
    border-color: #128c7e;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-full { width: 100%; }
.btn-large { padding: 1rem 2rem; font-size: 1rem; }

/* ========================================
   NAVIGATION
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition-base);
}

.navbar.scrolled { box-shadow: var(--shadow-sm); }

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    padding: 0 var(--container-padding);
    max-width: var(--container-max);
    margin: 0 auto;
}

.logo-img {
    height: 48px;
    width: auto;
    display: block;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    z-index: 1001;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1rem;
}

.logo-accent {
    color: var(--color-accent-green);
    font-weight: 600;
}

.nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    position: relative;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary-dark);
    border-radius: 2px;
    transition: var(--transition-base);
}

.hamburger { position: relative; }

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-bg);
    padding: 5rem 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    transition: right var(--transition-base);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
}

.nav-menu.active { right: 0; }

.nav-menu::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: -1;
}

.nav-menu.active::before {
    opacity: 1;
    visibility: visible;
}

.nav-link {
    display: block;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-text);
    border-radius: var(--radius-sm);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-accent-green);
    background: var(--color-bg-alt);
}

.nav-cta { display: none; }

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
    overflow: hidden;
    padding: 7rem 0 4rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(5, 150, 105, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(30, 64, 175, 0.08) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(5, 150, 105, 0.1);
    color: #047857;
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(5, 150, 105, 0.25);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1rem;
    color: var(--color-text-body);
    max-width: 520px;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.trust-item {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

.trust-item i {
    color: var(--color-accent-gold);
    font-size: 0.75rem;
}

/* ========================================
   STATS SECTION
   ======================================== */

.stats {
    padding: 3rem 0;
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
    color: var(--color-primary-dark);
    border-top: 1px solid rgba(5, 150, 105, 0.1);
    border-bottom: 1px solid rgba(5, 150, 105, 0.1);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    line-height: 1;
}

.stat-suffix {
    font-size: 0.8rem;
    font-weight: 600;
    color: #047857;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.25rem;
}

.stat-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.375rem;
}

/* ========================================
   SERVICES SECTION
   ======================================== */

.services {
    padding: 4rem 0;
    background: var(--color-bg-alt);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

.service-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent-green);
}

.service-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: #fff;
    font-size: 1.25rem;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-primary-dark);
    margin-bottom: 0.5rem;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 0.75rem;
}



.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent-green);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-link i {
    transition: transform var(--transition-fast);
}

.service-link:hover i {
    transform: translateX(4px);
}

/* ========================================
   HOW IT WORKS SECTION
   ======================================== */

.how-it-works {
    padding: 4rem 0;
    background: var(--color-bg);
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.step-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    border: 1px solid var(--color-border);
    position: relative;
    transition: var(--transition-base);
}

.step-card:hover {
    background: var(--color-bg);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.step-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-border);
    line-height: 1;
}

.step-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-accent-green), var(--color-accent-green-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: #fff;
    font-size: 1.1rem;
}

.step-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-primary-dark);
    margin-bottom: 0.5rem;
}

.step-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ========================================
   PRICING SECTION
   ======================================== */

.pricing {
    padding: 4rem 0;
    background: var(--color-bg-alt);
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.pricing-card {
    background: var(--color-bg);
    border-radius: var(--radius-xl);
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
    position: relative;
}

.pricing-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.pricing-popular {
    border: 2px solid var(--color-accent-gold);
    box-shadow: 0 4px 20px rgba(217, 119, 6, 0.1);
}

.pricing-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.375rem 0.875rem;
    border-radius: 100px;
    background: var(--color-surface);
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

.badge-popular {
    background: var(--color-accent-gold);
    color: #fff;
}

.pricing-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: 0.5rem;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.pricing-price .currency {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.pricing-price .amount {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
}

.pricing-price .period {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.pricing-desc {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.25rem;
}

.pricing-features {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    margin-bottom: 1.5rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text);
}

.pricing-features li i {
    color: var(--color-accent-green);
    font-size: 0.75rem;
}

.pricing-disclaimer {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.pricing-disclaimer a {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: underline;
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */

.testimonials {
    padding: 4rem 0;
    background: var(--color-bg);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.testimonial-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    border: 1px solid var(--color-border);
    transition: var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.testimonial-stars {
    color: var(--color-accent-gold);
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 1.25rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.875rem;
}

.author-avatar {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 700;
    flex-shrink: 0;
}

.author-info h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
}

.author-info span {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

/* ========================================
   FAQ SECTION
   ======================================== */

.faq {
    padding: 4rem 0;
    background: var(--color-bg-alt);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item:hover {
    border-color: var(--color-accent-green);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.125rem 1.25rem;
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    text-align: left;
}

.faq-question i {
    color: var(--color-accent-green);
    font-size: 0.8rem;
    transition: transform var(--transition-base);
    flex-shrink: 0;
    margin-left: 1rem;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 1.25rem 1.125rem;
}

.faq-answer p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ========================================
   FINAL CTA SECTION
   ======================================== */

.final-cta {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--color-primary-dark), #1e293b);
    color: #fff;
}

.final-cta .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    align-items: center;
}

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

.cta-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.25;
    margin-bottom: 1rem;
}

.cta-desc {
    font-size: 1rem;
    color: var(--color-text-body);
    max-width: 480px;
    margin: 0 auto 1.5rem;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.cta-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.cta-trust span {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.cta-trust span i {
    color: #047857;
}

.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    backdrop-filter: blur(10px);
}

.contact-form-wrapper h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: 1.25rem;
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.form-group label {
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
    padding: 0.625rem 0.875rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    transition: var(--transition-base);
    outline: none;
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--color-accent-green);
    background: rgba(255, 255, 255, 0.12);
}

.form-group select option {
    background: var(--color-primary-dark);
    color: #fff;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: #0a0f1d;
    color: var(--color-text-muted);
    padding: 3rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-brand .logo-img {
    height: 48px;
    width: auto;
    display: block;
}

.logo {
    color: #fff;
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.footer-contact p {
    font-size: 0.875rem;
    margin-bottom: 0.375rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact a:hover {
    color: #047857;
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: #fff;
    margin-bottom: 0.875rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: #047857;
    padding-left: 3px;
}

.social-links {
    display: flex;
    gap: 0.625rem;
    margin-top: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.9rem;
    transition: var(--transition-base);
}

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

.footer-bottom {
    padding: 1.25rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.45);
}

.footer-credit {
    color: rgba(255, 255, 255, 0.3);
}

/* ========================================
   FLOATING WHATSAPP BUTTON
   ======================================== */

.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 56px;
    height: 56px;
    background: var(--color-whatsapp);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
    z-index: 999;
    transition: var(--transition-base);
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

@keyframes pulse-whatsapp {
    0%, 100% { box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35); }
    50% { box-shadow: 0 4px 24px rgba(37, 211, 102, 0.55); }
}

/* ========================================
   STICKY MOBILE CTA
   ======================================== */

.sticky-mobile-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    gap: 0;
    z-index: 998;
    background: #fff;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.sticky-mobile-cta .btn {
    flex: 1;
    border-radius: 0;
    padding: 0.875rem;
    font-size: 0.875rem;
}

.sticky-mobile-cta .btn-whatsapp {
    background: var(--color-whatsapp);
    border-color: var(--color-whatsapp);
}

/* ========================================
   ANIMATIONS
   ======================================== */

[data-animate] {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

[data-animate].animated {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   FORM MESSAGES
   ======================================== */

.form-message {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 0.75rem;
    animation: slideUp 0.3s ease;
}

.form-message--success {
    background: rgba(5, 150, 105, 0.1);
    color: #34d399;
    border: 1px solid rgba(5, 150, 105, 0.25);
}

.form-message--error {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.25);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   TABLET (768px+)
   ======================================== */

@media (min-width: 768px) {
    :root {
        --container-padding: 2rem;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-cta {
        flex-direction: row;
    }

    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }

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

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

    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .final-cta .container {
        grid-template-columns: 1.2fr 1fr;
        gap: 3rem;
    }

    .cta-wrapper {
        text-align: left;
    }

    .cta-desc {
        margin-left: 0;
    }

    .cta-buttons {
        justify-content: flex-start;
    }

    .cta-trust {
        justify-content: flex-start;
    }

    .form-row {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }

    .sticky-mobile-cta {
        display: none;
    }
}

/* ========================================
   DESKTOP (1024px+)
   ======================================== */

@media (min-width: 1024px) {
    :root {
        --container-padding: 2.5rem;
    }

    .nav-toggle {
        display: none;
    }

    .nav-menu {
        position: static;
        width: auto;
        max-width: none;
        height: auto;
        padding: 0;
        flex-direction: row;
        background: transparent;
        box-shadow: none;
        right: auto;
    }

    .nav-menu::before {
        display: none;
    }

    .nav-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }

    .nav-link.active {
        background: transparent;
        color: var(--color-accent-green);
    }

    .nav-cta {
        display: inline-flex;
    }

    .hero-title {
        font-size: 3.25rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .steps-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .cta-title {
        font-size: 2.25rem;
    }
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--color-accent-green);
    outline-offset: 2px;
}

/* ========================================
   VISUAL ENHANCEMENTS
   ======================================== */

.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent-gold), var(--color-accent-green));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.12);
}

.section-tag {
    position: relative;
    padding-bottom: 0.5rem;
}

.section-tag::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent-gold), var(--color-accent-green));
    margin: 0.5rem auto 0;
    border-radius: 2px;
}

.pricing-popular {
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #fffbf0 100%);
}

.pricing-popular::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--color-accent-gold), var(--color-accent-green));
    border-radius: calc(var(--radius-xl) + 2px);
    z-index: -1;
    opacity: 0.4;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent-green), #047857);
    border-color: transparent;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #047857, #065f46);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(5, 150, 105, 0.3);
}

.btn-whatsapp {
    background: linear-gradient(135deg, var(--color-whatsapp), #128c7e);
    border-color: transparent;
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #128c7e, #075e54);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}

.stat-item {
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.2), transparent);
}

.step-card {
    position: relative;
    overflow: hidden;
}

.step-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent-gold), var(--color-accent-green));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.step-card:hover::after {
    transform: scaleX(1);
}

.testimonial-card {
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--color-border);
    line-height: 1;
    pointer-events: none;
}

.faq-item.active {
    border-color: var(--color-accent-green);
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.08);
}

.contact-form-wrapper {
    background: linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
}

.social-links a:hover {
    background: linear-gradient(135deg, var(--color-accent-green), var(--color-accent-green-light));
}

/* Smooth gradient text for hero title accent */
.text-accent {
    background: linear-gradient(135deg, var(--color-accent-gold), #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Enhanced scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-alt);
}

::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-secondary);
}

/* ========================================
   CALL BUTTON VISIBILITY ENHANCEMENTS
   ======================================== */

.btn-call {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    border-color: transparent;
    color: #fff;
    font-weight: 700;
    position: relative;
    overflow: hidden;
    animation: callPulse 2s infinite;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 16px rgba(220, 38, 38, 0.35), inset 0 1px 0 rgba(255,255,255,0.15);
}

.btn-call:hover {
    background: linear-gradient(135deg, #b91c1c, #991b1b);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 32px rgba(220, 38, 38, 0.45), inset 0 1px 0 rgba(255,255,255,0.2);
}

.btn-call i {
    animation: phoneShake 3s ease-in-out infinite;
}

@keyframes callPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.5), 0 4px 16px rgba(220, 38, 38, 0.35); }
    50% { box-shadow: 0 0 0 12px rgba(220, 38, 38, 0), 0 4px 16px rgba(220, 38, 38, 0.35); }
}

@keyframes phoneShake {
    0%, 90%, 100% { transform: rotate(0); }
    92% { transform: rotate(-12deg); }
    94% { transform: rotate(12deg); }
    96% { transform: rotate(-8deg); }
    98% { transform: rotate(8deg); }
}

.sticky-mobile-cta .btn-call {
    animation: callPulse 2s infinite;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.sticky-mobile-cta .btn-whatsapp {
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.hero-cta .btn-outline {
    background: transparent;
    border-color: var(--color-border);
    color: var(--color-primary-dark);
    font-weight: 600;
}

.hero-cta .btn-outline:hover {
    background: var(--color-primary-dark);
    color: #fff;
    border-color: var(--color-primary-dark);
}

.hero-cta .btn-outline i {
    color: var(--color-accent-green);
}

.hero-cta .btn-outline:hover i {
    color: #fff;
}

.final-cta .btn-outline {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.4);
    color: #fff;
    font-weight: 600;
}

.final-cta .btn-outline:hover {
    background: #fff;
    color: var(--color-primary-dark);
    border-color: #fff;
}

.final-cta .btn-outline i {
    color: var(--color-accent-green-light);
}

.final-cta .btn-outline:hover i {
    color: var(--color-primary-dark);
}
/* ========================================
   WIDGET POSITIONING FIX
   ======================================== */

/* Move WhatsApp to bottom-left to avoid chatbot overlap */
.whatsapp-float {
    right: auto;
    left: 1.5rem;
    bottom: 1.5rem;
}

/* Hide floating WhatsApp on mobile since sticky bar already has it */
@media (max-width: 767px) {
    .whatsapp-float {
        display: none;
    }
}

/* Ensure chatbot embed has breathing room on desktop */
@media (min-width: 768px) {
    #sevasathi-chatbot-button,
    [id*="chatbot"],
    iframe[src*="sevasathi"] {
        margin-bottom: 0 !important;
        margin-right: 0 !important;
    }
}
/* ========================================
   CHATBOT USER-FRIENDLY ENHANCEMENTS
   ======================================== */

/* Friendly tooltip label for WhatsApp (now bottom-left) */
.whatsapp-float::after {
    content: 'Chat on WhatsApp';
    position: absolute;
    left: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    background: #1f2937;
    color: #fff;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-body);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    left: calc(100% + 6px);
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-right-color: #1f2937;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.whatsapp-float:hover::after,
.whatsapp-float:hover::before {
    opacity: 1;
}

/* ========================================
   CUSTOM BRANDED CHATBOT WIDGET
   ======================================== */

.chatbot-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    z-index: 9997;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.chatbot-overlay.open {
    opacity: 1;
    visibility: visible;
}

.chatbot-popup {
    position: fixed;
    bottom: 100px;
    right: 20px;
    width: 440px;
    height: 680px;
    max-width: calc(100vw - 40px);
    max-height: calc(100vh - 130px);
    background: #ffffff;
    border-radius: 24px;
    border: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.1);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px) scale(0.92);
    visibility: hidden;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
}

.chatbot-popup.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    visibility: visible;
}

.chatbot-header {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.chatbot-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #d97706, #059669);
}

.chatbot-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #d97706, #f59e0b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    box-shadow: 0 2px 8px rgba(217, 119, 6, 0.3);
}

.chatbot-title h4 {
    color: #fff;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
}

.chatbot-title span {
    color: #10b981;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
}

.chatbot-title span i {
    font-size: 8px;
    animation: onlinePulse 2s infinite;
}

@keyframes onlinePulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.chatbot-close {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.2s ease;
}

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

.chatbot-body {
    flex: 1;
    overflow: hidden;
    background: #f8fafc;
}

.chatbot-body iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

.chatbot-launcher {
    position: fixed;
    bottom: 20px;
    right: 20px;
    height: 60px;
    padding: 0 24px;
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    border: none;
    border-radius: 30px;
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 9998;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 4px 16px rgba(5, 150, 105, 0.35);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: visible;
}

.chatbot-launcher:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 28px rgba(5, 150, 105, 0.45);
}

.chatbot-launcher.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

.launcher-icon {
    font-size: 20px;
    display: flex;
    align-items: center;
}

.launcher-text {
    letter-spacing: 0.5px;
}

.launcher-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 34px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    animation: launcherRing 2s infinite;
    pointer-events: none;
}

@keyframes launcherRing {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.15); opacity: 0; }
}

.launcher-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    color: #fff;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 800;
    box-shadow: 0 2px 6px rgba(220, 38, 38, 0.4);
    animation: badgePop 0.4s ease;
}

@keyframes badgePop {
    0% { transform: scale(0); }
    60% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

@media (max-width: 767px) {
    .chatbot-popup {
        bottom: 0;
        right: 0;
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: 100%;
        border-radius: 20px 20px 0 0;
        transform: translateY(100%);
        border: none;
    }

    .chatbot-popup.open {
        transform: translateY(0);
    }

    .chatbot-launcher {
        bottom: 80px;
        right: 12px;
        height: 52px;
        padding: 0 18px;
        font-size: 14px;
    }

    .chatbot-overlay.open {
        opacity: 1;
        visibility: visible;
    }
}
/* ========================================
   EMERGENCY OVERRIDES
   ======================================== */

.pricing,
.pricing-grid,
.pricing-card,
.pricing-popular,
.pricing-badge,
.pricing-name,
.pricing-price,
.pricing-desc,
.pricing-features,
.pricing-disclaimer {
    display: none !important;
}

.stat-label {
    color: var(--color-text-muted) !important;
}
/* ========================================
   FOOTER BRIGHTNESS OVERRIDE
   ======================================== */

.footer {
    background: linear-gradient(180deg, #0f172a 0%, #0a0f1d 100%) !important;
    color: rgba(255, 255, 255, 0.85) !important;
}

.footer-grid {
    border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
}

.footer-brand p,
.footer-contact p {
    color: rgba(255, 255, 255, 0.75) !important;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.95) !important;
    font-weight: 500 !important;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8) !important;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: #10b981 !important;
}

.social-links a {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6) !important;
}

.footer-credit {
    color: rgba(255, 255, 255, 0.5) !important;
}
/* ========================================
   FAQ QUESTION VISIBILITY FIX
   ======================================== */

.faq-question {
    color: var(--color-primary-dark) !important;
}
/* ========================================
   FAQ ANSWER VISIBILITY FIX
   ======================================== */

.faq-answer p {
    color: var(--color-text-body) !important;
    font-weight: 500 !important;
}