@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700&family=Work+Sans:wght@400;500;600;700&display=swap');

:root {
    --19k-primary: #0369a1;
    --19k-secondary: #075985;
    --19k-accent: #d97706;
    --19k-background: #f0f9ff;
    --19k-text: #0c4a6e;
    --19k-muted: #7dd3fc;
    --st-header-height: 70px;
    --st-max-width: 1200px;
    --st-section-padding-desktop: 100px 0;
    --st-section-padding-mobile: 60px 0;
    --st-border-radius: 8px;
    --st-transition-speed: 0.3s;
}

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

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

body {
    font-family: 'Merriweather', serif;
    line-height: 1.6;
    color: var(--19k-text);
    background-color: var(--19k-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--19k-accent);
    color: var(--19k-background);
}

a {
    color: var(--19k-primary);
    text-decoration: none;
    transition: color var(--st-transition-speed) ease;
}

a:hover {
    color: var(--19k-accent);
}

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

/* Utility Classes */
.st-container {
    max-width: var(--st-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.st-grid {
    display: grid;
    gap: 30px;
}

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

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

.st-bg-primary {
    background-color: var(--19k-primary);
    color: var(--19k-background);
}

.st-bg-secondary {
    background-color: var(--19k-secondary);
    color: var(--19k-background);
}

.st-bg-muted {
    background-color: var(--19k-muted);
}

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Work Sans', sans-serif;
    color: var(--19k-secondary);
    margin-bottom: 0.8em;
    line-height: 1.2;
    font-weight: 700;
}

h1 {
    font-size: 3.2em;
    letter-spacing: -0.03em;
    color: var(--19k-primary);
}

h2 {
    font-size: 2.5em;
    letter-spacing: -0.02em;
    color: var(--19k-secondary);
    font-weight: 600;
}

h3 {
    font-size: 1.8em;
    letter-spacing: -0.01em;
    font-weight: 500;
}

h4 {
    font-size: 1.4em;
    font-weight: 500;
}

h5 {
    font-size: 1.2em;
    font-weight: 500;
}

h6 {
    font-size: 1em;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--19k-accent);
}

p {
    margin-bottom: 1em;
}

.st-lead-text {
    font-size: 1.25em;
    color: var(--19k-primary);
}

/* Buttons */
.st-btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 50px;
    font-family: 'Work Sans', sans-serif;
    font-weight: 600;
    font-size: 1em;
    text-align: center;
    cursor: pointer;
    transition: background-color var(--st-transition-speed) ease, color var(--st-transition-speed) ease, transform 0.1s ease, box-shadow var(--st-transition-speed) ease;
    border: none;
    text-decoration: none;
}

.st-btn-primary {
    background-color: var(--19k-primary);
    color: var(--19k-background);
    box-shadow: 0 4px 10px rgba(3, 105, 161, 0.2);
}

.st-btn-primary:hover {
    background-color: var(--19k-secondary);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(3, 105, 161, 0.3);
}

.st-btn-secondary {
    background-color: var(--19k-accent);
    color: var(--19k-background);
    box-shadow: 0 4px 10px rgba(217, 119, 6, 0.2);
}

.st-btn-secondary:hover {
    background-color: #c06505;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(217, 119, 6, 0.3);
}

.st-btn-outline {
    background-color: transparent;
    color: var(--19k-primary);
    border: 2px solid var(--19k-primary);
}

.st-btn-outline:hover {
    background-color: var(--19k-primary);
    color: var(--19k-background);
    transform: translateY(-2px);
}

/* Section Styling */
.st-section {
    padding: var(--st-section-padding-desktop);
    position: relative;
}

.st-section:nth-child(even) {
    background-color: var(--19k-muted);
}

/* Header */
.st-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    padding: 15px 0;
    transition: background-color var(--st-transition-speed) ease;
}

.st-header.st-scrolled {
    background-color: var(--19k-secondary);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.st-logo {
    font-family: 'Work Sans', sans-serif;
    font-weight: 700;
    font-size: 1.8em;
    color: var(--19k-background);
    text-decoration: none;
    transition: color var(--st-transition-speed) ease;
}

.st-logo:hover {
    color: var(--19k-accent);
}

.st-nav-menu {
    list-style: none;
    display: flex;
}

.st-nav-menu li {
    margin-left: 30px;
}

.st-nav-menu a {
    color: var(--19k-background);
    font-family: 'Work Sans', sans-serif;
    font-weight: 500;
    font-size: 1.05em;
    position: relative;
    padding-bottom: 5px;
}

.st-nav-menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--19k-accent);
    transition: width var(--st-transition-speed) ease;
}

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

.st-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 1001;
}

.st-menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--19k-background);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.st-menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

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

.st-menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Hero Section */
.st-hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(3, 105, 161, 0.7), rgba(7, 89, 133, 0.7)), url('https://loremflickr.com/1400/800/diy%2Ccraft/all?lock=1704151534') no-repeat center center/cover;
    color: var(--19k-background);
    position: relative;
    padding: 120px 0 60px;
}

.st-hero h1 {
    color: var(--19k-background);
    margin-bottom: 20px;
    font-size: 3.8em;
}

.st-hero .st-lead-text {
    color: var(--19k-background);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Section Specifics */
.st-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.st-section-header h2 {
    margin-bottom: 15px;
}

.st-section-header p {
    max-width: 700px;
    margin: 0 auto;
    color: var(--19k-secondary);
}

/* Testimonials */
.st-testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.st-testimonial-card {
    background-color: #fff;
    padding: 30px;
    border-radius: var(--st-border-radius);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform var(--st-transition-speed) ease, box-shadow var(--st-transition-speed) ease;
}

.st-testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.st-testimonial-card p {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--19k-text);
}

.st-testimonial-author {
    font-weight: 600;
    color: var(--19k-primary);
    font-family: 'Work Sans', sans-serif;
}

.st-testimonial-author span {
    display: block;
    font-size: 0.9em;
    color: var(--19k-secondary);
    font-weight: 400;
}

/* Benefits Cards */
.st-benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.st-benefit-card {
    background-color: #fff;
    padding: 35px;
    border-radius: var(--st-border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform var(--st-transition-speed) ease, box-shadow var(--st-transition-speed) ease;
    border-bottom: 4px solid var(--19k-primary);
}

.st-benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--19k-accent);
}

.st-benefit-card .st-icon {
    font-size: 3em;
    color: var(--19k-primary);
    margin-bottom: 20px;
}

.st-benefit-card h3 {
    color: var(--19k-secondary);
    margin-bottom: 10px;
}

.st-benefit-card p {
    color: var(--19k-text);
    font-size: 0.95em;
}

/* Feature Bubbles */
.st-feature-bubbles {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    margin-top: 50px;
}

.st-bubble-item {
    width: 250px;
    height: 250px;
    background-color: #fff;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: transform var(--st-transition-speed) ease, box-shadow var(--st-transition-speed) ease;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.st-bubble-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top left, var(--19k-muted) 0%, transparent 70%);
    opacity: 0.5;
    transition: opacity var(--st-transition-speed) ease;
}

.st-bubble-item:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.st-bubble-item:hover::before {
     opacity: 0.8;
}

.st-bubble-item .st-icon {
    font-size: 3.5em;
    color: var(--19k-accent);
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.st-bubble-item h3 {
    color: var(--19k-primary);
    font-weight: 600;
    font-size: 1.4em;
    position: relative;
    z-index: 1;
}

/* How It Works */
.st-how-it-works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.st-how-step {
    text-align: center;
    position: relative;
    padding: 20px;
}

.st-how-step .st-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: var(--19k-accent);
    color: var(--19k-background);
    font-size: 2.2em;
    font-weight: 700;
    font-family: 'Work Sans', sans-serif;
    margin-bottom: 25px;
    box-shadow: 0 5px 15px rgba(217, 119, 6, 0.3);
}

.st-how-step h3 {
    color: var(--19k-primary);
    margin-bottom: 15px;
}

.st-how-step p {
    color: var(--19k-text);
}

/* CTA Section */
.st-cta-colorful {
    background: linear-gradient(135deg, var(--19k-primary) 0%, var(--19k-secondary) 100%);
    color: var(--19k-background);
    padding: 80px 0;
    text-align: center;
    border-radius: var(--st-border-radius);
    margin: 60px auto;
    max-width: 1000px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.st-cta-colorful h2 {
    color: var(--19k-background);
    margin-bottom: 25px;
    font-size: 2.8em;
}

.st-cta-colorful p {
    margin-bottom: 40px;
    font-size: 1.15em;
    line-height: 1.7;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.st-cta-colorful .st-btn-secondary {
    font-size: 1.1em;
    padding: 16px 35px;
}

/* Form Styling */
.st-form-section {
    background-color: #fff;
    padding: 50px;
    border-radius: var(--st-border-radius);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    max-width: 700px;
    margin: 0 auto;
}

.st-form-group {
    margin-bottom: 25px;
    position: relative;
}

.st-form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--19k-secondary);
    font-family: 'Work Sans', sans-serif;
    font-weight: 500;
}

.st-form-group input[type="text"],
.st-form-group input[type="email"],
.st-form-group input[type="tel"],
.st-form-group textarea {
    width: 100%;
    padding: 12px 18px;
    border: 1px solid var(--19k-muted);
    border-radius: var(--st-border-radius);
    font-family: 'Merriweather', serif;
    font-size: 1em;
    color: var(--19k-text);
    transition: border-color var(--st-transition-speed) ease, box-shadow var(--st-transition-speed) ease;
}

.st-form-group input:focus,
.st-form-group textarea:focus {
    outline: none;
    border-color: var(--19k-primary);
    box-shadow: 0 0 0 3px rgba(3, 105, 161, 0.2);
}

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

.st-form-group .st-error-message {
    color: #dc3545;
    font-size: 0.9em;
    margin-top: 5px;
    display: none;
}

.st-form-group.st-has-error input,
.st-form-group.st-has-error textarea {
    border-color: #dc3545;
}

.st-form-group.st-has-error .st-error-message {
    display: block;
}

#smlq5t1 {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    padding: 15px;
    border-radius: var(--st-border-radius);
    margin-top: 20px;
    text-align: center;
    display: none;
}

#rms9ezg {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    padding: 15px;
    border-radius: var(--st-border-radius);
    margin-top: 20px;
    text-align: center;
    display: none;
}

/* FAQ Accordion */
.st-faq-item {
    background-color: #fff;
    border: 1px solid var(--19k-muted);
    border-radius: var(--st-border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.st-faq-q {
    padding: 20px 25px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--19k-primary);
    font-family: 'Work Sans', sans-serif;
    font-size: 1.1em;
    transition: background-color var(--st-transition-speed) ease;
}

.st-faq-q:hover {
    background-color: var(--19k-background);
}

.st-faq-q::after {
    content: '+';
    font-size: 1.5em;
    color: var(--19k-accent);
    transition: transform var(--st-transition-speed) ease;
}

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

.st-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding var(--st-transition-speed) ease;
    padding: 0 25px;
    color: var(--19k-text);
}

.st-faq-item.active .st-faq-a {
    max-height: 500px; /* Sufficient height for most answers */
    padding: 15px 25px 25px;
}

/* Trust Badges */
.st-trust-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 60px;
    text-align: center;
}

.st-badge-item {
    display: inline-flex;
    align-items: center;
    background-color: #fff;
    padding: 15px 25px;
    border-radius: 50px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.05);
    font-family: 'Work Sans', sans-serif;
    font-weight: 500;
    color: var(--19k-primary);
}

.st-badge-item .st-icon {
    font-size: 1.8em;
    color: var(--19k-accent);
    margin-right: 10px;
}

/* Footer */
.st-footer {
    background-color: var(--19k-secondary);
    color: var(--19k-background);
    padding: 60px 0;
    font-size: 0.9em;
}

.st-footer .st-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.st-footer-col h4 {
    color: var(--19k-accent);
    margin-bottom: 20px;
    font-size: 1.2em;
}

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

.st-footer-col ul li {
    margin-bottom: 10px;
}

.st-footer-col ul li a {
    color: var(--19k-background);
    transition: color var(--st-transition-speed) ease;
}

.st-footer-col ul li a:hover {
    color: var(--19k-accent);
}

.st-footer-col p {
    margin-bottom: 10px;
}

.st-footer-bottom {
    text-align: center;
    padding-top: 40px;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
}

.st-footer-contact-info a {
    color: var(--19k-background);
    display: block;
    margin-bottom: 5px;
}

.st-footer-contact-info a:hover {
    color: var(--19k-accent);
}

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

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

/* Responsive Design */
@media (max-width: 1024px) {
    h1 {
        font-size: 3em;
    }

    h2 {
        font-size: 2em;
    }

    .st-nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: var(--st-header-height);
        left: 0;
        width: 100%;
        background-color: var(--19k-secondary);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
        padding: 20px 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-in-out;
    }

    .st-nav-menu.st-active {
        max-height: 300px; /* Adjust based on menu items */
    }

    .st-nav-menu li {
        margin: 0;
        text-align: center;
        padding: 10px 0;
    }

    .st-nav-menu a {
        color: var(--19k-background);
        padding: 10px 20px;
        display: block;
    }
    .st-nav-menu a::after {
        background-color: var(--19k-accent);
        height: 1px;
        left: 50%;
        transform: translateX(-50%);
    }

    .st-nav-menu a:hover::after {
        width: 50%;
    }

    .st-menu-toggle {
        display: flex;
    }

    .st-hero {
        padding: 100px 0 50px;
    }

    .st-hero h1 {
        font-size: 3.2em;
    }

    .st-section {
        padding: var(--st-section-padding-mobile);
    }

    .st-cta-colorful {
        margin: 40px auto;
        padding: 60px 20px;
    }

    .st-cta-colorful h2 {
        font-size: 2.2em;
    }

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

@media (max-width: 768px) {
    h1 {
        font-size: 2.5em;
    }

    h2 {
        font-size: 1.8em;
    }

    .st-hero h1 {
        font-size: 2.8em;
    }

    .st-hero .st-lead-text {
        font-size: 1.1em;
    }

    .st-bubble-item {
        width: 200px;
        height: 200px;
    }

    .st-bubble-item .st-icon {
        font-size: 3em;
    }

    .st-bubble-item h3 {
        font-size: 1.2em;
    }

    .st-cta-colorful h2 {
        font-size: 1.8em;
    }

    .st-cta-colorful p {
        font-size: 1em;
    }

    .st-form-section {
        padding: 30px;
    }

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

    .st-footer-col h4 {
        margin-bottom: 10px;
    }

    .st-footer-col ul li {
        margin-bottom: 5px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2em;
    }
    h2 {
        font-size: 1.5em;
    }

    .st-hero h1 {
        font-size: 2.2em;
    }

    .st-hero .st-lead-text {
        font-size: 1em;
    }

    .st-section {
        padding: 40px 0;
    }

    .st-btn {
        padding: 10px 20px;
        font-size: 0.9em;
    }

    .st-benefits-grid, .st-testimonial-grid, .st-how-it-works-grid {
        grid-template-columns: 1fr;
    }

    .st-feature-bubbles {
        gap: 20px;
    }

    .st-bubble-item {
        width: 180px;
        height: 180px;
        padding: 15px;
    }

    .st-bubble-item .st-icon {
        font-size: 2.5em;
    }

    .st-bubble-item h3 {
        font-size: 1.1em;
    }

    .st-faq-q {
        font-size: 1em;
        padding: 15px 20px;
    }

    .st-faq-a {
        padding: 10px 20px 20px;
    }

    .st-badge-item {
        padding: 10px 20px;
        font-size: 0.85em;
    }
    .st-badge-item .st-icon {
        font-size: 1.5em;
    }
}


/* === 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); }

@keyframes stFadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.st-animate { opacity: 0; }
.st-animate.st-visible { animation: stFadeInUp 0.6s ease forwards; }