/* ============================================
   PlugsLoud Holding Page — Minimal Design
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Manrope', 'DM Sans', sans-serif;
    background-color: #ffffff;
    color: #1a1a1a;
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 28px;
}

h2 {
    font-size: 56px;
    margin-bottom: 24px;
}

h3 {
    font-size: 20px;
    margin-bottom: 32px;
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 0.08em;
    font-weight: 500;
    color: #666666;
}

h4 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #1a1a1a;
}

p {
    color: #4a4a4a;
    line-height: 1.7;
}

/* Links */
a {
    color: #1a1a1a;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #0d47a1;
}

/* Accent Colors */
.text-blue {
    color: #0d47a1;
}

.accent-orange {
    color: #ff6f00;
}

/* Slide-in Animation */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-in-section {
    opacity: 0;
    transform: translateY(40px);
}

.slide-in-section.visible {
    animation: slideInUp 0.8s ease-out forwards;
}

@media (prefers-reduced-motion: reduce) {
    .slide-in-section {
        opacity: 1;
        transform: translateY(0);
    }
    
    .slide-in-section.visible {
        animation: none;
    }
}

/* ============================================
   Header
   ============================================ */
.header {
    padding: 32px 0;
    border-bottom: 1px solid #f0f0f0;
    position: sticky;
    top: 0;
    background-color: #ffffff;
    z-index: 100;
}

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

.logo-img {
    height: 40px;
    width: auto;
    display: block;
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.header-nav {
    display: flex;
    gap: 24px;
    align-items: center;
}

.cta-link {
    font-size: 15px;
    font-weight: 500;
    color: #1a1a1a;
    padding: 10px 20px;
    border: 1px solid #1a1a1a;
    border-radius: 24px;
    transition: all 0.3s ease;
    display: inline-block;
}

.cta-link:hover {
    background-color: #0d47a1;
    color: #ffffff;
    border-color: #0d47a1;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding: 120px 0 80px;
}

.hero-headline {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-subheading {
    font-size: 18px;
    color: #4a4a4a;
    line-height: 1.8;
    max-width: 600px;
}

/* ============================================
   What We Do Section
   ============================================ */
.what-we-do {
    padding: 80px 0;
    border-top: 1px solid #f0f0f0;
    border-bottom: 1px solid #f0f0f0;
}

.section-title {
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 0.08em;
    font-weight: 500;
    color: #ff6b35;
    margin-bottom: 48px;
}

.content-blocks {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
}

.content-block {
    padding-bottom: 24px;
}

.content-block h4 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #1a1a1a;
    font-weight: 600;
}

.content-block p {
    font-size: 16px;
    color: #4a4a4a;
    line-height: 1.7;
}

/* ============================================
   Who We Serve Section
   ============================================ */
.who-we-serve {
    padding: 80px 0;
}

.intro-text {
    font-size: 16px;
    color: #4a4a4a;
    margin-bottom: 24px;
    font-weight: 500;
}

.closing-note {
    font-size: 15px;
    color: #666666;
    margin-top: 32px;
    font-style: italic;
    line-height: 1.7;
}

.bullet-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.bullet-list li {
    font-size: 16px;
    color: #4a4a4a;
    line-height: 1.7;
    padding-left: 24px;
    position: relative;
}

.bullet-list li:before {
    content: "—";
    position: absolute;
    left: 0;
    color: #0052cc;
    font-weight: 600;
}

/* ============================================
   Status Section
   ============================================ */
.status {
    padding: 80px 0;
    border-top: 1px solid #f0f0f0;
}

.status-text {
    font-size: 18px;
    color: #4a4a4a;
    line-height: 1.8;
}

/* Get Involved Section */
.get-involved {
    padding: 80px 0;
    border-top: 1px solid #f0f0f0;
}

.get-involved-text {
    font-size: 18px;
    color: #4a4a4a;
    line-height: 1.8;
    margin-bottom: 40px;
}

.cta-button {
    display: inline-block;
    font-size: 15px;
    font-weight: 500;
    color: #1a1a1a;
    background-color: transparent;
    padding: 14px 32px;
    border: 1px solid #1a1a1a;
    border-radius: 24px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.cta-button:hover {
    background-color: #0d47a1;
    color: #ffffff;
    border-color: #0d47a1;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: 80px 0 48px;
    border-top: 1px solid #f0f0f0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 48px;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-text {
    font-size: 14px;
    color: #999999;
    margin: 0;
}

.footer-tagline {
    font-size: 14px;
    color: #999999;
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 14px;
    color: #999999;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #1a1a1a;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .header {
        padding: 17px 0;
    }

    .header-content {
        flex-direction: column;
        gap: 16px;
    }

    .cta-link {
        display: none;
    }

    .logo h1 {
        font-size: 22px;
    }

    .hero {
        padding: 80px 0 60px;
    }

    .hero-headline {
        font-size: 42px;
    }

    .hero-subheading {
        font-size: 16px;
    }

    .what-we-do,
    .who-we-serve,
    .status {
        padding: 60px 0;
    }

    .section-title {
        margin-bottom: 36px;
    }

    .content-blocks {
        gap: 36px;
    }

    .footer-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

    .cta-button {
        font-size: 14px;
        padding: 12px 28px;
    }

    h2 {
        font-size: 42px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .header {
        padding: 14px 0;
    }

    .logo h1 {
        font-size: 20px;
    }

    .cta-link {
        display: none;
    }

    .hero {
        padding: 60px 0 40px;
    }

    .hero-headline {
        font-size: 32px;
        margin-bottom: 16px;
    }

    .hero-subheading {
        font-size: 15px;
    }

    .what-we-do,
    .who-we-serve,
    .status {
        padding: 40px 0;
    }

    .section-title {
        font-size: 12px;
        margin-bottom: 24px;
    }

    .content-blocks {
        gap: 24px;
    }

    .content-block h4 {
        font-size: 16px;
    }

    .bullet-list {
        gap: 16px;
    }

    .bullet-list li {
        font-size: 15px;
        padding-left: 20px;
    }

    .status-text {
        font-size: 16px;
    }

    .footer {
        padding: 60px 0 40px;
    }

    .footer-text,
    .footer-links a,
    .footer-tagline {
        font-size: 13px;
    }

    .cta-button {
        font-size: 13px;
        padding: 10px 24px;
    }
}

/* ============================================
   Subtle Animations
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .cta-link {
        transition: all 0.3s ease;
    }

    a {
        transition: color 0.3s ease;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .header-nav {
        display: none;
    }

    body {
        background-color: #ffffff;
    }
}

/* ============================================
   Form Page Styles
   ============================================ */
.form-header {
    padding: 50px 0 60px;
}

.form-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    color: #1a1a1a;
}

.form-subtitle {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 24px;
    color: #4a4a4a;
}

.form-intro {
    font-size: 18px;
    color: #4a4a4a;
    line-height: 1.8;
    margin-bottom: 16px;
}

.form-disclaimer {
    font-size: 16px;
    color: #666666;
    line-height: 1.7;
    font-style: italic;
}

/* Form Section */
.form-section {
    padding: 60px 0 80px;
    border-top: 1px solid #f0f0f0;
}

.form-wrapper {
    max-width: 600px;
}

/* Form Styles */
.expression-form {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: 15px;
    font-weight: 600;
    color: #ff6f00;
    display: block;
}

.optional {
    font-weight: 400;
    color: #999999;
}

.form-input,
.form-select,
.form-textarea {
    font-family: inherit;
    font-size: 16px;
    color: #1a1a1a;
    background-color: #ffffff;
    border: 1px solid #d0d0d0;
    border-radius: 8px;
    padding: 12px 16px;
    transition: all 0.3s ease;
    line-height: 1.5;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #0d47a1;
    box-shadow: 0 0 0 3px rgba(13, 71, 161, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #999999;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=UTF-8,%3csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%221a1a1a%22 stroke-width=%222%22%3e%3cpolyline points=%226 9 12 15 18 9%22%3e%3c/polyline%3e%3c/svg%3e');
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 40px;
}

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

.form-helper {
    font-size: 14px;
    color: #999999;
    line-height: 1.5;
    margin: 0;
}

/* Submission Notice */
.submission-notice {
    padding: 20px 16px;
    background-color: #f9f9f9;
    border-left: 3px solid #0d47a1;
    border-radius: 4px;
    margin: 16px 0;
}

.submission-notice p {
    font-size: 14px;
    color: #4a4a4a;
    line-height: 1.7;
    margin: 0;
}

/* Submit Button */
/* Standard Form Submit Button Styling */
.form-submit {
    align-self: flex-start;
    font-size: 15px;
    font-weight: 500;
    color: #ff6f00;
    background-color: transparent;
    border: 1px solid #ff6f00;
    padding: 14px 32px;
    border-radius: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    margin-top: 16px;
}

.form-submit:hover {
    background-color: #ff6f00;
    color: #ffffff;
    border-color: #ff6f00;
}

.form-submit:active {
    transform: scale(0.98);
}

/* Thank You Message */
.thank-you-message {
    padding: 60px 0;
    text-align: center;
}

.thank-you-content {
    max-width: 500px;
    margin: 0 auto;
}

.thank-you-title {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.thank-you-text {
    font-size: 18px;
    color: #4a4a4a;
    line-height: 1.8;
    margin-bottom: 16px;
}

.thank-you-optional {
    font-size: 15px;
    color: #999999;
    line-height: 1.7;
    margin-bottom: 32px;
}

.thank-you-link {
    display: inline-block;
    font-size: 15px;
    font-weight: 500;
    color: #0d47a1;
    text-decoration: none;
    padding: 10px 20px;
    border: 1px solid #0d47a1;
    border-radius: 24px;
    transition: all 0.3s ease;
}

.thank-you-link:hover {
    background-color: #0d47a1;
    color: #ffffff;
}

/* Form Footer Note */
.form-footer-note {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid #f0f0f0;
    text-align: center;
}

.form-footer-note p {
    font-size: 14px;
    color: #999999;
    line-height: 1.6;
}

.form-footer-note a {
    color: #0d47a1;
    text-decoration: none;
    font-weight: 500;
}

.form-footer-note a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .form-title {
        font-size: 36px;
        margin-bottom: 12px;
    }

    .form-subtitle {
        font-size: 18px;
        margin-bottom: 20px;
    }

    .form-intro {
        font-size: 16px;
        margin-bottom: 12px;
    }

    .expression-form {
        gap: 24px;
    }

    .form-label {
        font-size: 14px;
    }

    .form-input,
    .form-select,
    .form-textarea {
        font-size: 16px;
        padding: 11px 14px;
    }

    .form-submit {
        font-size: 14px;
        padding: 12px 28px;
    }

    .thank-you-title {
        font-size: 28px;
        margin-bottom: 20px;
    }

    .thank-you-text {
        font-size: 16px;
        margin-bottom: 12px;
    }
}