/**
 * nudifyerIN.site - CSS Styles
 * Design inspired by Indian national colors (saffron, white, green)
 */

/* Base & Reset */
:root {
    /* Indian flag color theme */
    --color-primary: #FF9933;    /* Deep Saffron */
    --color-primary-light: #FFBD80;
    --color-secondary: #138808;  /* India Green */
    --color-secondary-light: #4CAF50;
    --color-accent: #000080;     /* Navy Blue (Ashoka Chakra color) */
    --color-light: #FFF7EF;      /* Light cream background */
    --color-white: #FFFFFF;
    --color-dark: #333333;
    --color-gray: #666666;
    --color-light-gray: #F5F5F5;
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Hind', sans-serif; /* Hindi-friendly font */
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Borders and shadows */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--color-dark);
    line-height: 1.6;
    background-color: var(--color-light);
    overflow-x: hidden;
}

.wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

a:hover {
    color: var(--color-secondary);
}

ul {
    list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-dark);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    height: 4px;
    width: 80px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    border-radius: var(--border-radius-sm);
}

p {
    margin-bottom: var(--spacing-sm);
}

/* Buttons */
.button {
    display: inline-block;
    background: linear-gradient(to right, var(--color-primary), #F05223);
    color: var(--color-white);
    padding: 15px 30px;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(255, 153, 51, 0.3);
    position: relative;
    overflow: hidden;
}

.button::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition);
}

.button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(255, 153, 51, 0.4);
    color: var(--color-white);
}

.button:hover::before {
    left: 100%;
}

/* Header */
.header {
    background-color: var(--color-white);
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
    padding: var(--spacing-sm) 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.logo__icon {
    height: 40px;
}

.logo__text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 1px;
}

/* Navigation */
.nav__list {
    display: flex;
    gap: var(--spacing-md);
}

.nav__link {
    color: var(--color-dark);
    font-weight: 500;
    position: relative;
}

.nav__link::after {
    content: "";
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 3px;
    background-color: var(--color-primary);
    transition: var(--transition);
    border-radius: var(--border-radius-sm);
}

.nav__link:hover {
    color: var(--color-primary);
}

.nav__link:hover::after {
    width: 100%;
}

/* Burger Menu */
.burger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 1001;
}

.burger__line {
    display: block;
    width: 30px;
    height: 3px;
    margin-bottom: 5px;
    background-color: var(--color-primary);
    transition: var(--transition);
}

.burger__line:last-child {
    margin-bottom: 0;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: linear-gradient(to bottom right, var(--color-primary), var(--color-secondary));
    padding: var(--spacing-xl) var(--spacing-md);
    z-index: 999;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

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

.mobile-menu ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.mobile-menu a {
    color: var(--color-white);
    font-size: 1.2rem;
    font-weight: 600;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Hero Section */
.hero {
    padding: var(--spacing-xl) 0;
    background-image: linear-gradient(45deg, rgba(255, 153, 51, 0.05), rgba(19, 136, 8, 0.05));
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background-color: rgba(255, 153, 51, 0.1);
}

.hero::after {
    content: "";
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background-color: rgba(19, 136, 8, 0.1);
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero__content {
    z-index: 1;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

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

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

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

.hero__image {
    max-width: 100%;
    height: auto;
}

.hero__title {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

.hero__subtitle {
    font-size: 1.5rem;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
}

.hero__text {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
}

/* Features Section */
.features {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    text-align: center;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    background-color: var(--color-light);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    opacity: 0;
    transform: translateY(20px);
}

.feature-card.active {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.feature-card__icon {
    margin-bottom: var(--spacing-sm);
    height: 80px;
}

.feature-card__title {
    font-size: 1.3rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

/* How It Works Section */
.how-it-works {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

.steps {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.step-card {
    text-align: center;
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.step-card.active {
    opacity: 1;
    transform: translateY(0);
}

.step-card__number {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-sm);
    box-shadow: 0 5px 15px rgba(255, 153, 51, 0.2);
}

.step-card__title {
    font-size: 1.3rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.cta {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* Testimonials Section */
.testimonials {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-white);
}

.testimonials__slider {
    position: relative;
    margin-bottom: var(--spacing-md);
    min-height: 200px;
}

.testimonial {
    display: none;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.testimonial.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.testimonial__content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    background-color: var(--color-light);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
}

.testimonial__content::before {
    content: """;
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 4rem;
    color: var(--color-primary);
    opacity: 0.2;
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial__quote {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.testimonial__author {
    font-weight: 600;
    color: var(--color-primary);
}

.testimonials__dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
}

.testimonials__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 153, 51, 0.2);
    cursor: pointer;
    transition: var(--transition);
}

.testimonials__dot.active {
    background-color: var(--color-primary);
    transform: scale(1.2);
}

/* FAQ Section */
.faq {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-light);
}

.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion__item {
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    background-color: var(--color-white);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

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

.accordion__header {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    cursor: pointer;
    font-weight: 600;
    position: relative;
    color: var(--color-primary);
}

.accordion__header::after {
    content: "+";
    position: absolute;
    right: var(--spacing-md);
    font-size: 1.5rem;
    transition: var(--transition);
}

.accordion__item.active .accordion__header::after {
    transform: rotate(45deg);
}

.accordion__content {
    padding: 0 var(--spacing-md) var(--spacing-md);
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.accordion__item.active .accordion__content {
    max-height: 1000px;
}

/* Final CTA Section */
.final-cta {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
    text-align: center;
    color: var(--color-white);
}

.final-cta__title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.final-cta__text {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-md);
}

.final-cta__button {
    background: var(--color-white);
    color: var(--color-primary);
    font-size: 1.2rem;
}

.final-cta__button:hover {
    background: var(--color-light);
    color: var(--color-primary);
}

/* Footer */
.footer {
    background-color: #222222;
    color: var(--color-light-gray);
    padding: var(--spacing-lg) 0 var(--spacing-sm);
    margin-top: auto;
}

.footer__content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer__branding {
    flex: 2;
    min-width: 300px;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.footer__logo {
    flex-shrink: 0;
}

.footer__title {
    color: var(--color-white);
    margin-bottom: var(--spacing-xs);
}

.footer__description {
    color: var(--color-light-gray);
    font-size: 0.9rem;
}

.footer__links {
    flex: 3;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer__column {
    flex: 1;
    min-width: 150px;
}

.footer__heading {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.footer__menu {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer__link {
    color: var(--color-light-gray);
    font-size: 0.9rem;
}

.footer__link:hover {
    color: var(--color-primary);
}

.footer__copyright {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.active {
    opacity: 1;
    transform: translateY(0);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.no-scroll {
    overflow: hidden;
}

/* Media Queries */
@media screen and (max-width: 992px) {
    .hero__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero__visual {
        order: -1;
        margin-bottom: var(--spacing-md);
    }
    
    .hero__image {
        max-width: 80%;
    }
    
    .steps {
        flex-direction: column;
        align-items: center;
    }
    
    .feature-card,
    .step-card {
        max-width: 400px;
        margin: 0 auto;
    }
}

@media screen and (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .burger {
        display: block;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero__title {
        font-size: 2.2rem;
    }
    
    .hero__subtitle {
        font-size: 1.2rem;
    }
    
    .features__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__content {
        flex-direction: column;
    }
    
    .footer__branding {
        margin-bottom: var(--spacing-md);
    }
}

@media screen and (max-width: 576px) {
    .hero__title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .final-cta__title {
        font-size: 1.8rem;
    }
    
    .testimonial__content {
        padding: var(--spacing-sm);
    }
    
    .footer__links {
        gap: var(--spacing-md);
    }
}