@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&family=DM+Sans:wght@400;500;700&display=swap');

:root {
    --dya-primary: #9333ea;
    --dya-secondary: #7e22ce;
    --dya-accent: #fbbf24;
    --dya-background: #faf5ff;
    --dya-text: #581c87;
    --dya-muted: #d8b4fe;
    --dya-light-purple: #f3e8ff; /* Lighter shade for backgrounds */
    --dya-dark-purple: #4a044e;
    --dya-border-radius: 8px;
    --dya-transition-speed: 0.3s ease;

    /* Typography */
    --dya-font-heading: 'Inter', sans-serif;
    --dya-font-body: 'DM Sans', sans-serif;
    --dya-font-size-base: 16px;
    --dya-line-height-base: 1.6;
}

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

html {
    scroll-behavior: smooth;
    font-size: var(--dya-font-size-base);
}

body {
    font-family: var(--dya-font-body);
    color: var(--dya-text);
    background-color: var(--dya-background);
    line-height: var(--dya-line-height-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--dya-accent);
    color: var(--dya-dark-purple);
}

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--dya-font-heading);
    color: var(--dya-secondary);
    line-height: 1.2;
    margin-bottom: 0.75em;
    font-weight: 700;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    letter-spacing: -0.05em;
    font-weight: 800;
    color: var(--dya-primary);
}

h2 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    letter-spacing: -0.03em;
    color: var(--dya-dark-purple);
}

h3 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    letter-spacing: -0.02em;
}

h4 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h5 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

h6 {
    font-size: clamp(1.1rem, 2vw, 1.25rem);
    font-weight: 600;
}

p {
    margin-bottom: 1em;
    font-size: 1.125rem;
    color: var(--dya-text);
}

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

a:hover {
    color: var(--dya-accent);
}

strong {
    font-weight: 700;
}

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

/* Utility Classes */
.st-container {
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
}

.st-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.st-flex {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

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

.st-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.8rem;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--dya-font-heading);
    border-radius: var(--dya-border-radius);
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--dya-transition-speed);
    text-decoration: none;
    text-align: center;
}

.st-btn-primary {
    background-color: var(--dya-primary);
    color: var(--dya-background);
    border-color: var(--dya-primary);
}

.st-btn-primary:hover {
    background-color: var(--dya-secondary);
    border-color: var(--dya-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.st-btn-secondary {
    background-color: var(--dya-accent);
    color: var(--dya-dark-purple);
    border-color: var(--dya-accent);
}

.st-btn-secondary:hover {
    background-color: darken(var(--dya-accent), 10%);
    border-color: darken(var(--dya-accent), 10%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

.st-btn-outline:hover {
    background-color: var(--dya-primary);
    color: var(--dya-background);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.st-btn:focus-visible {
    outline: 2px solid var(--dya-accent);
    outline-offset: 2px;
}

/* Section Spacing */
.st-section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.st-section:nth-child(even) {
    background-color: var(--dya-light-purple);
}

/* Visual Separators */
.st-separator {
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--dya-primary), var(--dya-accent));
    margin: 40px auto;
    border-radius: 5px;
}

/* Header & Navigation */
.st-header {
    background-color: var(--dya-background);
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.st-navbar .st-logo {
    font-family: var(--dya-font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--dya-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.st-navbar .st-logo img {
    height: 40px;
    width: auto;
}

.st-nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.st-nav-links a {
    font-family: var(--dya-font-heading);
    font-weight: 600;
    color: var(--dya-dark-purple);
    font-size: 1.1rem;
    position: relative;
    padding: 0.25rem 0;
}

.st-nav-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0%;
    height: 2px;
    background-color: var(--dya-primary);
    transition: width var(--dya-transition-speed);
}

.st-nav-links a:hover::after {
    width: 100%;
}

.st-hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
}

.st-hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--dya-primary);
    transition: all var(--dya-transition-speed);
    border-radius: 2px;
}

.st-hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.st-hamburger.active span:nth-child(2) {
    opacity: 0;
}

.st-hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.st-mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100%;
    background-color: var(--dya-dark-purple);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 60px;
    transition: right var(--dya-transition-speed);
    z-index: 999;
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
}

.st-mobile-nav.active {
    right: 0;
}

.st-mobile-nav .st-nav-links {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}

.st-mobile-nav .st-nav-links a {
    color: var(--dya-background);
    font-size: 1.5rem;
    padding: 0.5rem 0;
}

.st-mobile-nav .st-nav-links a::after {
    background-color: var(--dya-accent);
}

/* Hero Section */
.st-hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(147, 51, 234, 0.8), rgba(126, 34, 206, 0.8)), url('https://loremflickr.com/1400/800/diy%2Ccraft/all?lock=1631378301') no-repeat center center/cover;
    color: var(--dya-background);
    position: relative;
    overflow: hidden;
}

.st-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.7) 0%, rgba(126, 34, 206, 0.7) 100%);
    z-index: 1;
}

.st-hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 2rem;
}

.st-hero h1 {
    color: var(--dya-background);
    margin-bottom: 1rem;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.st-hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.st-hero .st-btn {
    padding: 1.2rem 2.5rem;
    font-size: 1.25rem;
    border-radius: 50px;
}

.st-hero .st-btn-primary {
    background-color: var(--dya-accent);
    border-color: var(--dya-accent);
    color: var(--dya-dark-purple);
}

.st-hero .st-btn-primary:hover {
    background-color: #fcd34d;
    border-color: #fcd34d;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

/* Form Styling */
.st-form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.st-form-group label {
    display: block;
    font-size: 0.95rem;
    color: var(--dya-dark-purple);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.st-form-group input, .st-form-group textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: 1px solid var(--dya-muted);
    border-radius: var(--dya-border-radius);
    font-family: var(--dya-font-body);
    font-size: 1rem;
    color: var(--dya-text);
    background-color: var(--dya-background);
    transition: border-color var(--dya-transition-speed), box-shadow var(--dya-transition-speed);
}

.st-form-group input::placeholder, .st-form-group textarea::placeholder {
    color: var(--dya-muted);
}

.st-form-group input:focus, .st-form-group textarea:focus {
    border-color: var(--dya-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.2);
}

.st-form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.st-form-feedback {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--dya-border-radius);
    font-weight: 600;
    display: none;
}

.st-form-feedback.success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #34d399;
}

.st-form-feedback.error {
    background-color: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

/* Card Components */
.st-card {
    background-color: #fff;
    border-radius: var(--dya-border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: transform var(--dya-transition-speed), box-shadow var(--dya-transition-speed);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.st-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.st-card-img-top {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-top-left-radius: var(--dya-border-radius);
    border-top-right-radius: var(--dya-border-radius);
    margin-bottom: 1.5rem;
}

.st-card h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    color: var(--dya-secondary);
    font-size: 1.75rem;
}

.st-card p {
    font-size: 1rem;
    line-height: 1.5;
    flex-grow: 1;
    color: var(--dya-text);
}

.st-card .st-btn {
    margin-top: 1.5rem;
    align-self: flex-start;
}

/* Trust Badges / Indicators */
.st-trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--dya-light-purple);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    color: var(--dya-dark-purple);
    margin: 0.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.st-trust-badge svg {
    width: 24px;
    height: 24px;
    color: var(--dya-primary);
}

/* FAQ Accordion */
.st-faq-item {
    background-color: #fff;
    border: 1px solid var(--dya-muted);
    border-radius: var(--dya-border-radius);
    margin-bottom: 1rem;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.st-faq-q {
    padding: 1.2rem 1.5rem;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--dya-secondary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color var(--dya-transition-speed);
}

.st-faq-q:hover {
    background-color: var(--dya-light-purple);
}

.st-faq-q::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dya-primary);
    transition: transform var(--dya-transition-speed);
}

.st-faq-item.active .st-faq-q::after {
    transform: rotate(45deg);
}

.st-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
    padding: 0 1.5rem;
    color: var(--dya-text);
    font-size: 1rem;
    line-height: 1.5;
}

.st-faq-item.active .st-faq-a {
    max-height: 500px; /* Needs to be large enough for content */
    padding-bottom: 1.5rem;
}

/* How It Works Steps */
.st-step-card {
    text-align: center;
    padding: 2rem;
    border: 1px solid var(--dya-muted);
    border-radius: var(--dya-border-radius);
    background-color: #fff;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
    transition: all var(--dya-transition-speed);
}

.st-step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.st-step-card .st-icon {
    font-size: 3rem;
    color: var(--dya-primary);
    margin-bottom: 1rem;
}

.st-step-card h4 {
    color: var(--dya-secondary);
    margin-bottom: 0.75rem;
}

/* Pricing Table */
.st-pricing-plan {
    background-color: #fff;
    border-radius: var(--dya-border-radius);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    padding: 2.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--dya-transition-speed), box-shadow var(--dya-transition-speed);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.st-pricing-plan:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.st-pricing-plan.st-featured-plan {
    border: 3px solid var(--dya-primary);
    box-shadow: 0 8px 30px rgba(147, 51, 234, 0.2);
    transform: scale(1.03);
}

.st-pricing-plan.st-featured-plan .st-btn-primary {
    background-color: var(--dya-primary);
    border-color: var(--dya-primary);
    color: var(--dya-background);
}

.st-pricing-plan.st-featured-plan .st-btn-primary:hover {
    background-color: var(--dya-secondary);
    border-color: var(--dya-secondary);
}

.st-pricing-plan h3 {
    color: var(--dya-primary);
    margin-bottom: 1rem;
}

.st-pricing-plan .st-price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--dya-dark-purple);
    margin-bottom: 1rem;
}

.st-pricing-plan .st-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--dya-text);
}

.st-pricing-plan ul {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
    flex-grow: 1;
}

.st-pricing-plan ul li {
    margin-bottom: 0.8rem;
    color: var(--dya-text);
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.st-pricing-plan ul li svg {
    color: var(--dya-primary);
    flex-shrink: 0;
}

/* Benefits List */
.st-benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.st-benefit-item-icon {
    font-size: 2.5rem;
    color: var(--dya-primary);
    flex-shrink: 0;
    line-height: 1;
}

.st-benefit-item-content h3 {
    margin-top: 0;
    color: var(--dya-secondary);
    margin-bottom: 0.5rem;
}

.st-benefit-item-content p {
    margin-bottom: 0;
    font-size: 1rem;
    color: var(--dya-text);
}

/* Testimonials */
.st-testimonial-card {
    background-color: #fff;
    border-radius: var(--dya-border-radius);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    padding: 2rem;
    text-align: center;
    transition: transform var(--dya-transition-speed), box-shadow var(--dya-transition-speed);
}

.st-testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.st-testimonial-card p {
    font-style: italic;
    font-size: 1.1rem;
    color: var(--dya-text);
    margin-bottom: 1.5rem;
}

.st-testimonial-card .st-author {
    font-weight: 700;
    color: var(--dya-secondary);
    font-size: 1.1rem;
}

.st-testimonial-card .st-source {
    font-size: 0.9rem;
    color: var(--dya-muted);
}

/* Footer */
.st-footer {
    background-color: var(--dya-dark-purple);
    color: var(--dya-background);
    padding: 60px 0 20px;
    font-size: 0.95rem;
}

.st-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.st-footer-col h4 {
    color: var(--dya-accent);
    margin-bottom: 1.2rem;
    font-size: 1.2rem;
}

.st-footer-col ul {
    list-style: none;
}

.st-footer-col ul li {
    margin-bottom: 0.75rem;
}

.st-footer-col ul li a {
    color: var(--dya-muted);
    transition: color var(--dya-transition-speed);
}

.st-footer-col ul li a:hover {
    color: var(--dya-accent);
    text-decoration: underline;
}

.st-footer-col p, .st-footer-col a {
    color: var(--dya-muted);
}

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

.st-footer-bottom p {
    margin: 0;
    color: var(--dya-muted);
}

/* Animations */
.st-animate {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, transform;
}

.st-animate.st-animated {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .st-nav-links {
        gap: 1.5rem;
    }

    .st-hero h1 {
        font-size: clamp(2rem, 5vw, 3.5rem);
    }

    .st-hero p {
        font-size: 1.25rem;
    }

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

    h2 {
        font-size: clamp(1.8rem, 4vw, 2.8rem);
    }

    .st-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    .st-pricing-plan {
        padding: 2rem;
    }

    .st-footer-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
}

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

    .st-hamburger {
        display: flex;
    }

    .st-navbar {
        justify-content: space-between;
    }

    .st-mobile-nav {
        right: -100%;
    }

    .st-hero h1 {
        font-size: clamp(2rem, 8vw, 3.2rem);
    }

    .st-hero p {
        font-size: 1.1rem;
    }

    .st-hero .st-btn {
        padding: 1rem 2rem;
        font-size: 1.1rem;
    }

    .st-section {
        padding: 48px 0;
    }

    h2 {
        font-size: clamp(1.6rem, 6vw, 2.5rem);
    }

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

    .st-trust-badge {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }

    .st-testimonial-card p {
        font-size: 1rem;
    }

    .st-footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .st-footer-col h4 {
        margin-bottom: 0.8rem;
    }

    .st-footer-col ul li {
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 480px) {
    .st-navbar .st-logo {
        font-size: 1.5rem;
    }

    .st-navbar .st-logo img {
        height: 30px;
    }

    .st-hero h1 {
        font-size: clamp(1.8rem, 9vw, 2.8rem);
    }

    .st-hero p {
        font-size: 1rem;
    }

    .st-hero .st-btn {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }

    .st-container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .st-form-group input, .st-form-group textarea {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }

    .st-faq-q {
        font-size: 1rem;
        padding: 1rem 1.2rem;
    }

    .st-faq-a {
        font-size: 0.9rem;
    }

    .st-card, .st-pricing-plan {
        padding: 1.5rem;
    }

    .st-benefit-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }

    .st-benefit-item-icon {
        margin-bottom: 0.5rem;
    }

    .st-footer-bottom p {
        font-size: 0.85rem;
    }
}


/* === Quality polish === */
button, [class*="btn"], [class*="cta"] { transition: all 0.3s ease; cursor: pointer; }
button:hover, [class*="btn"]:hover, [class*="cta"]:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); filter: brightness(1.05); }