/* Base Styles & CSS Variables */
:root {
    --bg-color: #000000;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #161616;
    --text-primary: #f5f5f7;
    --text-secondary: #86868b;
    --accent-color: #32d74b; /* Modern Apple Green */
    --accent-hover: #28c040;
    --border-color: #2b2b2b;
    --glass-bg: rgba(0, 0, 0, 0.7);
    --glass-card: rgba(30, 30, 30, 0.5);
    --glass-border: rgba(255, 255, 255, 0.08);
    
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    --transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);

    /* Document theme-responsive variables */
    --doc-bg: #1c1c1e;
    --doc-text: #f5f5f7;
    --doc-secondary-text: #86868b;
    --doc-border: #2c2c2e;
    --doc-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

[data-theme="light"] {
    --bg-color: #fbfbfd;
    --bg-secondary: #f5f5f7;
    --bg-tertiary: #ebebf0;
    --text-primary: #1d1d1f;
    --text-secondary: #6e6e73;
    --accent-color: #34c759;
    --accent-hover: #28a745;
    --border-color: #d2d2d7;
    --glass-bg: rgba(251, 251, 253, 0.85);
    --glass-card: #ffffff;
    --glass-border: rgba(0, 0, 0, 0.08);

    /* Document light theme variables */
    --doc-bg: #ffffff;
    --doc-text: #1d1d1f;
    --doc-secondary-text: #6e6e73;
    --doc-border: #e5e5ea;
    --doc-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

/* Global Smooth Theme Toggling */
.theme-toggling,
.theme-toggling *,
.theme-toggling *::before,
.theme-toggling *::after {
    transition: background-color 0.5s cubic-bezier(0.25, 0.8, 0.25, 1), 
                color 0.5s cubic-bezier(0.25, 0.8, 0.25, 1), 
                border-color 0.5s cubic-bezier(0.25, 0.8, 0.25, 1), 
                box-shadow 0.5s cubic-bezier(0.25, 0.8, 0.25, 1), 
                background 0.5s cubic-bezier(0.25, 0.8, 0.25, 1) !important;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s, color 0.3s;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.03em;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 600px;
}

/* Navigation (Apple-style Glassmorphism) */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.05em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.lang-switch {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.lang-switch button {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

.lang-switch button.active, .lang-switch button:hover {
    color: var(--accent-color);
    font-weight: 600;
}

/* Theme Toggle */
.theme-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
}
.theme-btn:hover {
    background: var(--bg-tertiary);
}
.theme-icon {
    width: 20px;
    height: 20px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.menu-toggle span {
    width: 20px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.85rem 1.8rem;
    border-radius: 8px; /* Rounded corners */
    font-size: 1.05rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: inherit;
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-primary {
    background-color: var(--accent-color);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(50, 215, 75, 0.3);
}

[data-theme="light"] .btn-primary {
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(52, 199, 89, 0.3);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 24px rgba(50, 215, 75, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--bg-tertiary);
}

.btn-full {
    width: 100%;
}

.btn-link {
    background: none;
    border: none;
    color: var(--accent-color);
    text-decoration: underline;
    cursor: pointer;
    font-size: 0.85rem;
    padding: 0;
}

/* View Management */
#app-content {
    margin-top: 60px; /* Offset for navbar */
    min-height: calc(100vh - 140px);
}

.view {
    display: none;
    opacity: 0;
    animation: fadeIn 0.4s cubic-bezier(0.25, 1, 0.5, 1) forwards;
    padding: 8rem 0 4rem;
}

.view.active {
    display: block;
}

.view.fade-out {
    animation: fadeOut 0.3s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* Hero Section */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 8rem 2rem 4rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    left: 40%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(50, 215, 75, 0.15) 0%, transparent 60%);
    z-index: -1;
    filter: blur(60px);
}

.hero::after {
    content: '';
    position: absolute;
    top: -10%;
    right: 0%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 122, 255, 0.1) 0%, transparent 60%);
    z-index: -1;
    filter: blur(60px);
}

[data-theme="light"] .hero::before {
    background: radial-gradient(circle, rgba(52, 199, 89, 0.25) 0%, transparent 60%);
}
[data-theme="light"] .hero::after {
    background: radial-gradient(circle, rgba(0, 122, 255, 0.2) 0%, transparent 60%);
}



.hero-title {
    font-size: clamp(3.5rem, 7vw, 6rem);
    font-weight: 700;
    letter-spacing: -0.05em;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    max-width: 900px;
    background: linear-gradient(180deg, var(--text-primary) 30%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 3rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

/* Compatibility Search Engine */
.compatibility-search {
    margin: 2rem auto 0;
    background: transparent;
    padding: 2rem 0;
    border: none;
    box-shadow: none;
    text-align: left;
    width: 100%;
    max-width: 600px;
}

.compatibility-search h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.search-box {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1rem;
}

@media (min-width: 500px) {
    .search-box {
        flex-direction: row;
        align-items: stretch;
    }
}

.search-box input {
    flex: 1;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.85rem 1.2rem;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1.05rem;
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.search-hint {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.search-results {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.result-card {
    background: transparent;
    padding: 1.5rem 0 1.5rem 1.5rem;
    margin-bottom: 1rem;
    border: none;
    border-left: 4px solid var(--text-secondary);
    border-radius: 0;
}

.result-card.supported { border-left-color: var(--accent-color); }
.result-card.not-supported { border-left-color: #ff3b30; }
.result-card.possible-match { border-left-color: #ff9500; }

.result-card h4 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.result-status {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.result-card.supported .result-status {
    background: transparent;
    border-color: var(--accent-color);
    color: var(--accent-color);
}
.result-card.not-supported .result-status {
    background: transparent;
    border-color: #ff3b30;
    color: #ff3b30;
}
.result-card.possible-match .result-status {
    background: transparent;
    border-color: #ff9500;
    color: #ff9500;
}

.flex-status {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.icon-wrap svg {
    width: 16px;
    height: 16px;
    display: block;
}

.btn-action {
    font-size: 0.9rem;
    padding: 0.6rem 1.2rem;
    margin-top: 1rem;
}

.result-info {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Process Section Roadmap */
.roadmap-section {
    background: var(--bg-color);
    padding: 6rem 0;
    border-top: 1px solid var(--border-color);
    overflow: hidden;
    position: relative;
}
.roadmap-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}
.roadmap-line {
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
    z-index: 1;
    overflow: hidden;
}
.roadmap-line-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to bottom, transparent, var(--accent-color), transparent);
    transform: translateY(-50%);
    will-change: transform;
    pointer-events: none;
}

.roadmap-step {
    position: relative;
    padding-left: 4.5rem;
    margin-bottom: 3.5rem;
    z-index: 2;
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}
.roadmap-step.in-view {
    opacity: 1;
    transform: translateX(0);
}
.roadmap-step:last-child {
    margin-bottom: 0;
}

.roadmap-point {
    position: absolute;
    left: 0;
    top: 0;
    width: 50px;
    height: 50px;
    background: var(--bg-color);
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    box-shadow: 0 0 15px rgba(50, 215, 75, 0.4);
    z-index: 3;
    transition: var(--transition);
}
.roadmap-step:hover .roadmap-point {
    transform: scale(1.15);
    box-shadow: 0 0 25px rgba(50, 215, 75, 0.6);
    background: var(--accent-color);
    color: #fff;
}
[data-theme="light"] .roadmap-step:hover .roadmap-point {
    color: #fff;
}

.step-card {
    background: transparent;
    padding: 2.5rem 0;
    transition: var(--transition);
    border: none;
    box-shadow: none;
    position: relative;
}

[data-theme="light"] .step-card {
    box-shadow: none;
    border: none;
    background: transparent;
}

[data-theme="light"] .step-card:hover {
    box-shadow: none;
    border-color: transparent;
}

.roadmap-content {
    background: transparent;
    border: none;
    padding: 1.5rem 0;
    box-shadow: none;
    transition: transform 0.3s ease;
}
.roadmap-step:hover .roadmap-content {
    transform: translateY(-5px) scale(1.02);
    box-shadow: none;
    border-color: transparent;
}

[data-theme="light"] .roadmap-content {
    background: transparent;
    box-shadow: none;
}
[data-theme="light"] .roadmap-step:hover .roadmap-content {
    box-shadow: none;
}

.roadmap-content h3 {
    margin-bottom: 0.8rem;
    font-size: 1.4rem;
    color: var(--text-primary);
}
.roadmap-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

@media (min-width: 900px) {
    .roadmap-container {
        padding: 4rem 0;
    }
    .roadmap-line {
        left: 50%;
        transform: translateX(-50%);
    }
    .roadmap-step {
        width: 100%;
        padding-left: 0;
        display: flex;
        justify-content: flex-end;
    }
    .roadmap-step:nth-child(even) {
        justify-content: flex-start;
        transform: translateX(50px);
    }
    .roadmap-step:nth-child(even).in-view {
        transform: translateX(0);
    }
    .roadmap-point {
        left: 50%;
        transform: translateX(-50%);
    }
    /* Fixed hover transform for desktop based point position */
    .roadmap-step:hover .roadmap-point {
        transform: translateX(-50%) scale(1.15);
    }
    .roadmap-content {
        width: calc(50% - 3.5rem);
    }
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal:not(.hidden) {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 16px;
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    transform: translateY(20px);
    transition: var(--transition);
}

.modal:not(.hidden) .modal-content { transform: translateY(0); }

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.close-modal:hover { color: var(--text-primary); }
.modal-heading { font-size: 1.4rem; margin-bottom: 1.5rem; color: var(--text-primary); border-bottom: 1px solid var(--border-color); padding-bottom: 1rem;}
.modal-body h3 { margin-bottom: 0.5rem; font-size: 1.1rem; color: var(--text-primary); }
.modal-body p { color: var(--text-secondary); font-size: 0.95rem; }

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    margin-top: 4rem;
}
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* --- Checkout Flow Styles --- */
.onboarding-timeline {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 4rem;
    background: transparent;
    padding: 0;
    border: none;
    box-shadow: none;
}
@media(min-width: 768px) {
    .onboarding-timeline {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}
[data-theme="light"] .onboarding-timeline {
    background: transparent;
    border: none;
    box-shadow: none;
}

.timeline-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}
.timeline-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: 50%;
    background: rgba(50,215,75,0.1);
    color: var(--accent-color);
    border: 1px solid rgba(50,215,75,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}
.timeline-text h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
}
.timeline-text p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}
.timeline-connector {
    display: none;
    flex: 0.5;
    height: 1px;
    background: var(--border-color);
}
@media(min-width: 768px) {
    .timeline-connector { display: block; }
}

.checkout-wrapper {
    display: flex;
    flex-direction: column-reverse;
    gap: 3rem;
    align-items: flex-start;
}
@media (min-width: 900px) {
    .checkout-wrapper {
        display: grid;
        grid-template-columns: 1.3fr 1fr;
    }
}

.checkout-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
}

.checkout-step {
    background: transparent;
    padding: 2.5rem 0;
    position: relative;
    transition: var(--transition);
    border: none;
    box-shadow: none;
}
[data-theme="light"] .checkout-step {
    background: transparent;
    box-shadow: none;
    border: none;
}

.step-indicator {
    position: absolute;
    top: -16px;
    left: 2rem;
    width: 32px;
    height: 32px;
    background: var(--accent-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    box-shadow: 0 4px 10px rgba(50, 215, 75, 0.4);
}
.checkout-step.locked {
    opacity: 0.6;
    pointer-events: none;
    filter: grayscale(0.8);
    box-shadow: none;
}
.checkout-step.locked .step-indicator {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    box-shadow: none;
}
.step-content h3 {
    margin-bottom: 0.5rem;
    font-size: 1.6rem;
}
.step-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

/* Forms */
.form-container {
    max-width: 450px;
}
.error-box {
    background: rgba(255,59,48,0.1);
    border-left: 3px solid #ff3b30;
    color: #ff3b30;
    padding: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    border-radius: 4px;
}
.input-group {
    margin-bottom: 1.5rem;
}
.input-group label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-weight: 500;
}
.input-wrapper input {
    width: 100%;
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}
.input-wrapper input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(50, 215, 75, 0.1);
}
.captcha-box {
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    background: transparent;
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}
.captcha-box input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--accent-color);
}
.captcha-box label {
    cursor: pointer;
    font-size: 0.95rem;
}
.captcha-box img {
    height: 24px;
    margin-left: auto;
    opacity: 0.5;
    filter: grayscale(1);
    transition: var(--transition);
}
.remember-me-container {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 1.5rem 0;
    cursor: pointer;
    user-select: none;
    text-align: left;
}
.remember-me-container input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-color);
}
.remember-me-container label {
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0;
}
.checkout-btn {
    padding: 1.1rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}
.notice-container {
    padding: 2.5rem 0;
    text-align: center;
    background: transparent;
    border: none;
    margin-top: 1rem;
}
.icon-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}
.success-circle {
    background: rgba(50,215,75,0.1);
    color: var(--accent-color);
}
.mock-action-box {
    padding-top: 2rem;
    border-top: 1px dashed var(--border-color);
    margin-top: 1.5rem;
}
.btn-small {
    font-size: 0.9rem;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
}
.divider {
    text-align: center;
    margin: 1.5rem 0;
    position: relative;
}
.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-color);
    z-index: 1;
}
.divider span {
    background: var(--bg-color);
    padding: 0 1rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    position: relative;
    z-index: 2;
}

/* Promo code entry (checkout step 2) */
.promo-code-box {
    margin-bottom: 1.5rem;
}
.promo-input-row {
    display: flex;
    gap: 0.6rem;
}
.promo-input-row input {
    flex: 1;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition);
    text-transform: uppercase;
}
.promo-input-row input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(50, 215, 75, 0.1);
}
.promo-input-row .btn {
    flex-shrink: 0;
    white-space: nowrap;
}
.promo-status {
    margin-top: 0.6rem;
    font-size: 0.85rem;
    line-height: 1.4;
}
.promo-status.ok {
    color: var(--accent-color);
}
.promo-status.err {
    color: #ff3b30;
}

/* Sidebar */
.checkout-sidebar {
    width: 100%;
    position: static;
}
@media (min-width: 900px) {
    .checkout-sidebar {
        position: sticky;
        top: 100px;
    }
}
.checkout-summary-card {
    background: transparent;
    padding: 2.5rem 0;
    border: none;
    box-shadow: none;
}
[data-theme="light"] .checkout-summary-card {
    background: transparent;
    box-shadow: none;
}
.checkout-summary-card h3 {
    margin-bottom: 2rem;
    font-size: 1.4rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}
.summary-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2.5rem;
}
.summary-bullets li {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.bullet-dot {
    width: 10px;
    height: 10px;
    background: var(--accent-color);
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 10px var(--accent-color);
}
.summary-total {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.total-label {
    display: flex;
    flex-direction: column;
}
.total-title {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.3rem;
}
.total-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.total-price {
    text-align: right;
    line-height: 1;
}
.total-price .currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}
.total-price .amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.05em;
}
.total-price .cents {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.hidden { display: none !important; }
.mobile-only { display: none !important; }

@media (max-width: 768px) {
    .view {
        padding: 5rem 0 3rem;
    }
    .hero {
        padding: 5rem 1.5rem 3rem;
    }
    .about-hero-modern {
        padding: 5rem 0 3rem;
    }
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
        padding: 0 2rem;
        max-height: 0;
        overflow: hidden;
        border-bottom: 1px solid transparent;
        opacity: 0;
        visibility: hidden;
        transition: max-height 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                    opacity 0.3s ease,
                    padding 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                    border-color 0.45s ease,
                    visibility 0s linear 0.45s;
    }
    .nav-links.show {
        max-height: 70vh;
        opacity: 1;
        visibility: visible;
        padding: 1.25rem 2rem 1.75rem;
        border-bottom-color: var(--border-color);
        transition: max-height 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                    opacity 0.35s ease 0.05s,
                    padding 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                    border-color 0.2s ease,
                    visibility 0s linear;
    }
    .nav-links .nav-link,
    .nav-links .lang-switch,
    .nav-links .theme-btn {
        opacity: 0;
        transform: translateY(-8px);
        transition: opacity 0.35s ease, transform 0.35s ease;
        padding-top: 0.65rem;
        padding-bottom: 0.65rem;
    }
    .nav-links.show .nav-link,
    .nav-links.show .lang-switch,
    .nav-links.show .theme-btn {
        opacity: 1;
        transform: translateY(0);
    }
    /* Staggered reveal so items cascade in rather than popping together */
    .nav-links.show .nav-link:nth-child(1) { transition-delay: 0.06s; }
    .nav-links.show .nav-link:nth-child(2) { transition-delay: 0.10s; }
    .nav-links.show .nav-link:nth-child(3) { transition-delay: 0.14s; }
    .nav-links.show .nav-link:nth-child(4) { transition-delay: 0.18s; }
    .nav-links.show .nav-link:nth-child(5) { transition-delay: 0.22s; }
    .nav-links.show .lang-switch { transition-delay: 0.26s; }
    .nav-links.show .theme-btn { transition-delay: 0.30s; }

    .menu-toggle { display: flex; z-index: 1001; }
    .menu-toggle span {
        transition: transform 0.35s cubic-bezier(0.65, 0, 0.35, 1), opacity 0.2s ease;
        transform-origin: center;
    }
    .menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-toggle.open span:nth-child(2) { opacity: 0; }
    .menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .hero-title { font-size: 2.5rem; }
    .secure-viewer-layout {
        flex-direction: row;
        height: calc(100vh - 60px);
        border-radius: 0;
        border-left: none;
        border-right: none;
        position: relative;
        overflow: hidden;
    }
    .viewer-sidebar {
        position: absolute;
        top: 0;
        left: -300px;
        width: 300px;
        height: 100%;
        z-index: 1001;
        transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        border-right: none !important;
        border-bottom: none;
        background: var(--bg-color);
        box-shadow: none;
        display: flex;
        flex-direction: column;
    }
    .sidebar-header {
        border-bottom: none !important;
    }
    .sidebar-support {
        border-top: none !important;
    }
    .viewer-sidebar.open {
        transform: translateX(300px);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    }
    .viewer-sidebar-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.4);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
        z-index: 1000;
    }
    .viewer-sidebar-overlay.open {
        opacity: 1;
        visibility: visible;
    }
    .viewer-main {
        height: 100%;
        display: flex;
        flex-direction: column;
        flex: 1;
        min-height: 0;
    }
    .viewer-toolbar {
        z-index: 1005;
    }
    .document-container {
        padding: 1.25rem;
        flex: 1;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    .doc-page {
        padding: 2rem 1.2rem !important;
        min-height: auto;
        border-radius: 12px !important;
        box-shadow: var(--doc-shadow) !important;
        border: none !important;
        margin: 0 auto;
    }
    .doc-callout {
        border-left: none !important;
        border-radius: 12px !important;
        padding: 1rem 1.1rem !important;
    }
    .doc-step-box {
        border: none !important;
        background: rgba(255, 255, 255, 0.035) !important;
        padding: 1.1rem 1.25rem !important;
        border-radius: 12px !important;
    }
    [data-theme="light"] .doc-step-box {
        background: rgba(0, 0, 0, 0.03) !important;
    }
    .dynamic-watermark {
        font-size: 1.5rem;
    }
    .viewer-toolbar .toolbar-center {
        display: none !important;
    }
    .mobile-only {
        display: flex !important;
    }
    .doc-page h1 {
        font-size: 1.5rem !important;
        margin-bottom: 0.75rem !important;
        line-height: 1.3 !important;
    }
    .doc-page p {
        font-size: 0.95rem !important;
        line-height: 1.5 !important;
        margin-bottom: 1.25rem !important;
    }
    .doc-page h2 {
        font-size: 1.2rem !important;
        margin-top: 1.5rem !important;
        margin-bottom: 0.75rem !important;
    }
    .doc-page ul, .doc-page ol {
        font-size: 0.92rem !important;
        padding-left: 1.2rem !important;
        line-height: 1.6 !important;
        margin-bottom: 1.5rem !important;
    }
    .doc-page li {
        font-size: 0.92rem !important;
        margin-bottom: 0.4rem !important;
    }
    .doc-page div[style*="padding: 1.5rem"],
    .doc-page div[style*="padding: 1.25rem"] {
        padding: 1rem !important;
        margin-bottom: 1.25rem !important;
    }
    .value-nav-item { padding: 1rem; gap: 1rem; }
    .interactive-content-box { padding: 2rem 1.5rem; min-height: auto; }
    .value-content-pane h3 { font-size: 1.5rem; margin-bottom: 1rem; }
    .value-content-pane p { font-size: 1rem; margin-bottom: 1rem; }
    .about-story-modern h2,
    .facts-title-modern,
    .about-faq-modern h2,
    .section-title {
        font-size: 1.8rem !important;
        margin-bottom: 2rem;
    }
}

/* Secure Viewer Styles */
.secure-viewer-layout {
    display: flex;
    height: calc(100vh - 61px);
    max-width: 1600px;
    margin: 0 auto;
    background: var(--bg-color);
    position: relative;
    z-index: 1;
}

.viewer-sidebar {
    width: 320px;
    background: var(--bg-color);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 20;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.secure-badge {
    background: rgba(50, 215, 75, 0.15);
    color: var(--accent-color);
    padding: 0.3rem 0.6rem;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.sidebar-content {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
}

.viewer-nav ul { list-style: none; }
.viewer-nav li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1.2rem;
    margin-bottom: 0.5rem;
    border-radius: 10px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}
.viewer-nav li svg {
    width: 18px;
    height: 18px;
    color: var(--text-secondary);
    transition: var(--transition);
}
.viewer-nav li:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: var(--border-color);
}
.viewer-nav li:hover svg {
    color: var(--text-primary);
}
.viewer-nav li.active {
    background: rgba(50, 215, 75, 0.12);
    color: var(--accent-color);
    border-color: rgba(50, 215, 75, 0.25);
    font-weight: 600;
}
.viewer-nav li.active svg {
    color: var(--accent-color);
}

.sidebar-support {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background: transparent;
}
[data-theme="light"] .sidebar-support {
    background: transparent;
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.85rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s, background 0.2s;
}
.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-2px);
}

.viewer-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    background: var(--bg-color);
    min-height: 0; /* allow inner document-container to scroll instead of overflowing */
}
[data-theme="dark"] .viewer-main {
    background: #151515;
}

.viewer-toolbar {
    height: 60px;
    flex-shrink: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    z-index: 10;
}

.toolbar-center {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-primary);
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.btn-icon:hover {
    background: var(--bg-tertiary);
}

.document-container {
    flex: 1;
    min-height: 0; /* critical: lets this flex child scroll rather than overflow the viewer */
    overflow-y: auto;
    padding: 2.5rem;
    position: relative;
    /* Security measures */
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.protection-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 50; /* catches clicks natively over document without interfering scroll */
    background: transparent;
    pointer-events: auto; /* absorbs right clicks if js fails */
}

.doc-page {
    display: none;
    background: var(--doc-bg);
    color: var(--doc-text);
    width: 100%;
    max-width: 850px;
    min-height: 850px;
    box-shadow: var(--doc-shadow);
    border: 1px solid var(--doc-border);
    padding: 4rem;
    position: relative;
    border-radius: 16px;
    overflow: hidden; /* keeps watermarks inside */
    margin: 0 auto;
}

.doc-page.active {
    display: block;
    animation: fadeIn 0.4s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

/* Dense Dynamic Watermarks */
.dynamic-watermark {
    position: absolute;
    font-size: 2.5rem;
    color: var(--doc-text);
    opacity: 0.035;
    pointer-events: none;
    white-space: nowrap;
    z-index: 10;
    font-weight: 700;
    text-align: center;
}

.dynamic-watermark-1 { top: 20%; left: 50%; transform: translate(-50%, -50%) rotate(-35deg); }
.dynamic-watermark-2 { top: 50%; left: 50%; transform: translate(-50%, -50%) rotate(-35deg); }
.dynamic-watermark-3 { top: 80%; left: 50%; transform: translate(-50%, -50%) rotate(-35deg); }

/* Document Callouts */
.doc-callout {
    padding: 1rem 1.25rem;
    margin-bottom: 2rem;
    border-radius: 0 10px 10px 0;
}
.doc-callout-margin-alt {
    margin: 1.75rem 0 0.5rem;
}
.doc-callout-success {
    background: rgba(50, 215, 75, 0.05);
    border-left: 4px solid var(--accent-color);
}
.doc-callout-info {
    background: rgba(0, 122, 255, 0.05);
    border-left: 4px solid #0a84ff;
}
.doc-callout-error {
    background: rgba(255, 69, 58, 0.05);
    border-left: 4px solid #ff453a;
}

/* Document Step Box */
.doc-step-box {
    border: 1px solid var(--doc-border);
    padding: 1.25rem;
    border-radius: 10px;
}

/* ===== Guide viewer polish: progress, footer nav, rounder feel ===== */

/* Thin progress bar under the toolbar */
.viewer-progress {
    height: 4px;
    width: 100%;
    flex-shrink: 0;
    background: var(--border-color);
    position: relative;
    z-index: 9;
    overflow: hidden;
}
.viewer-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), #7be495);
    border-radius: 0 4px 4px 0;
    transition: width 0.45s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Sidebar step numbers + completed check */
.viewer-nav li {
    position: relative;
}
.viewer-nav li.done {
    color: var(--text-primary);
}
.viewer-nav li.done svg {
    color: var(--accent-color);
}
.viewer-nav li.done::after {
    content: "✓";
    margin-left: auto;
    color: var(--accent-color);
    font-size: 0.9rem;
    font-weight: 700;
}

/* Softer, rounder document page */
.doc-page {
    border-radius: 22px;
}

/* Footer navigation (Previous / Next) */
.viewer-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-shrink: 0;
    padding: 0.9rem 1.75rem;
    border-top: 1px solid var(--border-color);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 10;
}
.guide-stepcount {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.02em;
}
.guide-navbtn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.4rem;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--border-color);
    transition: transform 0.18s ease, background 0.18s ease, opacity 0.18s ease, box-shadow 0.18s ease;
}
.guide-navbtn svg { flex-shrink: 0; }
.guide-navbtn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
}
.guide-navbtn-secondary:hover:not(:disabled) {
    background: var(--bg-tertiary);
    transform: translateY(-1px);
}
.guide-navbtn-primary {
    background: var(--accent-color);
    color: #04210c;
    border-color: transparent;
    box-shadow: 0 6px 18px rgba(50, 215, 75, 0.25);
}
.guide-navbtn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 8px 22px rgba(50, 215, 75, 0.35);
}
.guide-navbtn:disabled {
    opacity: 0.4;
    cursor: default;
    box-shadow: none;
}

/* Rounder sidebar download button state already set inline */
.sidebar-download .btn-primary {
    box-shadow: 0 6px 18px rgba(50, 215, 75, 0.18);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.sidebar-download .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 22px rgba(50, 215, 75, 0.28);
}

@media (max-width: 768px) {
    .viewer-footer { padding: 0.75rem 1rem; }
    .guide-navbtn { padding: 0.6rem 1rem; font-size: 0.9rem; }
    .doc-page { border-radius: 16px; }
}

/* --- Contact Page Additions --- */
.hero-title-mini {
    animation: fadeIn 0.8s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.story-section {
    padding: 6rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 992px) {
    .story-grid {
        grid-template-columns: 1.2fr 0.8fr;
    }
}

.story-text-container {
    display: flex;
    flex-direction: column;
}

.story-paragraph {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.story-vision-box {
    border-left: 4px solid var(--accent-color);
    padding: 1.5rem;
    background: rgba(50, 215, 75, 0.04);
    border-radius: 0 16px 16px 0;
    margin-top: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .story-vision-box {
    background: rgba(52, 199, 89, 0.05);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.story-vision-box strong {
    color: var(--text-primary);
    font-size: 1.25rem;
    display: block;
    margin-bottom: 0.5rem;
}

.story-vision-box span {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    display: block;
}

.story-visual-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* iMac CSS Graphic representation */
.imac-visual {
    position: relative;
    width: 300px;
    height: 250px;
    display: flex;
    flex-direction: column;
    align-items: center;
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.5));
}

[data-theme="light"] .imac-visual {
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.1));
}

.imac-screen {
    width: 290px;
    height: 190px;
    background: #000;
    border: 10px solid #2c2c2e;
    border-radius: 20px 20px 0 0;
    position: relative;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
    align-items: center;
}

[data-theme="light"] .imac-screen {
    border-color: #d2d2d7;
}

.imac-display {
    width: 100%;
    height: 100%;
    background: #121212;
    overflow: hidden;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

[data-theme="light"] .imac-display {
    background: #f5f5f7;
}

.imac-os-ui {
    width: 85%;
    height: 80%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.os-window {
    width: 100%;
    height: 85%;
    background: rgba(30, 30, 30, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

[data-theme="light"] .os-window {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}

.window-header {
    height: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    padding-left: 8px;
    gap: 4px;
}

[data-theme="light"] .window-header {
    background: rgba(0, 0, 0, 0.03);
    border-bottom-color: rgba(0, 0, 0, 0.03);
}

.window-header .dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.window-header .red { background: #ff5f56; }
.window-header .yellow { background: #ffbd2e; }
.window-header .green { background: #27c93f; }

.window-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    text-align: center;
    gap: 0.5rem;
}

.win11-logo {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: #00a4ef;
}

.win11-logo svg {
    display: inline-block;
    vertical-align: middle;
}

.status-upgraded {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-color);
    background: rgba(50, 215, 75, 0.15);
    border: 1px solid rgba(50, 215, 75, 0.3);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    letter-spacing: 0.05em;
    animation: pulseGlow 2s infinite ease-in-out;
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 5px rgba(50, 215, 75, 0.2); }
    50% { box-shadow: 0 0 15px rgba(50, 215, 75, 0.5); }
}

.imac-stand {
    width: 60px;
    height: 40px;
    background: #8e8e93;
    clip-path: polygon(15% 0%, 85% 0%, 100% 100%, 0% 100%);
    position: relative;
    z-index: 1;
}

[data-theme="light"] .imac-stand {
    background: #c7c7cc;
}

.imac-base {
    width: 130px;
    height: 8px;
    background: #8e8e93;
    border-radius: 0 0 4px 4px;
    z-index: 2;
}

[data-theme="light"] .imac-base {
    background: #c7c7cc;
}

/* Stats Section */
.stats-section {
    padding: 6rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 3rem 2rem;
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(50, 215, 75, 0.08);
}

[data-theme="light"] .stat-card:hover {
    box-shadow: 0 10px 30px rgba(52, 199, 89, 0.05);
}

.stat-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(50, 215, 75, 0.08);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.stat-card:hover .stat-icon-wrap {
    transform: scale(1.1);
    background: var(--accent-color);
    color: #fff;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
    margin-bottom: 0.5rem;
    letter-spacing: -0.03em;
}

.stars-indicator {
    display: flex;
    gap: 2px;
    margin-bottom: 0.5rem;
}

.stars-indicator .star {
    color: #ffcc00;
    font-size: 1.25rem;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    max-width: 250px;
    line-height: 1.4;
}

/* CTA Section */
.cta-section {
    padding: 7rem 0;
    text-align: center;
    background: radial-gradient(circle at center, rgba(50, 215, 75, 0.03) 0%, transparent 70%);
}

.cta-section h3 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.cta-section p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

@media print {
    #app-content, body {
        display: none !important;
    }
}

/* Modern Corporate About Us Page (inspired by TIM Solutions) */
.about-hero-modern {
    padding: 8rem 0 5rem;
    text-align: center;
    background: radial-gradient(circle at center, rgba(50, 215, 75, 0.05) 0%, transparent 65%);
    border-bottom: 1px solid var(--border-color);
}

.category-badge {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    background: rgba(50, 215, 75, 0.08);
    color: var(--accent-color);
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
}

.about-hero-modern h1,
.buy-header .section-title,
.contact-page-header .section-title {
    font-size: clamp(2.5rem, 5vw, 4.25rem);
    font-weight: 850;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 30%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-lead {
    font-size: 1.35rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

.about-nav-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.about-nav-buttons .btn {
    border-radius: 30px;
    padding: 0.75rem 1.75rem;
    font-weight: 600;
    transition: var(--transition);
}

.about-nav-buttons .btn.active {
    background: var(--accent-color);
    color: var(--bg-color);
    border-color: var(--accent-color);
}

/* Interactive Tabs Section */
.about-interactive-cards {
    padding: 6rem 0;
    background: var(--bg-color);
}

.interactive-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

@media (min-width: 992px) {
    .interactive-grid {
        grid-template-columns: 0.8fr 1.2fr;
        align-items: flex-start;
    }
}

.interactive-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.value-nav-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    cursor: pointer;
    text-align: left;
    transition: var(--transition);
    color: inherit;
    font-family: inherit;
    width: 100%;
}

.value-nav-item:hover {
    border-color: rgba(50, 215, 75, 0.4);
    transform: translateX(5px);
}

.value-nav-item.active {
    border-color: var(--accent-color);
    background: rgba(50, 215, 75, 0.03);
}

[data-theme="light"] .value-nav-item.active {
    background: rgba(52, 199, 89, 0.04);
}

.nav-num {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-secondary);
    transition: var(--transition);
}

.value-nav-item.active .nav-num {
    color: var(--accent-color);
}

.nav-desc h4 {
    font-size: 1.15rem;
    font-weight: 750;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.nav-desc p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.interactive-content-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem;
    min-height: 350px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .interactive-content-box {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.02);
}

.value-content-pane {
    display: none;
    opacity: 0;
    transform: translateY(10px);
}

.value-content-pane.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
    animation: paneFadeIn 0.25s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.value-content-pane.fade-out {
    display: block;
    animation: paneFadeOut 0.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes paneFadeIn {
    0% {
        opacity: 0;
        transform: translateY(8px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes paneFadeOut {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateY(-8px);
    }
}

.value-content-pane h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    font-weight: 800;
}

.value-content-pane p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.quote-box {
    border-left: 4px solid var(--accent-color);
    padding-left: 1.5rem;
    margin-top: 2rem;
}

.quote-text {
    font-style: italic;
    font-weight: 600;
    color: var(--text-primary) !important;
}

/* Story / Timeline Layout */
.about-story-modern {
    padding: 7rem 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.story-columns {
    display: grid;
    grid-template-columns: 1fr;
    gap: 5rem;
    align-items: center;
}

@media (min-width: 992px) {
    .story-columns {
        grid-template-columns: 1.1fr 0.9fr;
    }
}

.section-tag {
    font-size: 0.8rem;
    font-weight: 750;
    color: var(--accent-color);
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.section-tag.center {
    text-align: center;
}

.about-story-modern h2 {
    font-size: 2.5rem;
    font-weight: 850;
    letter-spacing: -0.03em;
    margin-bottom: 3rem;
}

.timeline-interactive {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
    padding-left: 2rem;
}

.timeline-interactive::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 5px;
    bottom: 5px;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    cursor: pointer;
    transition: var(--transition);
}

.timeline-circle {
    position: absolute;
    left: -2rem;
    top: 6px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-color);
    border: 2px solid var(--bg-secondary);
    transition: var(--transition);
    transform: translateX(-4px);
}

.timeline-item.active .timeline-circle,
.timeline-item:hover .timeline-circle {
    background: var(--accent-color);
    box-shadow: 0 0 10px var(--accent-color);
    transform: translateX(-4px) scale(1.3);
}

.timeline-year {
    font-size: 0.9rem;
    font-weight: 750;
    color: var(--accent-color);
    margin-bottom: 0.25rem;
    display: block;
}

.timeline-content h4 {
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.timeline-item.active h4 {
    color: var(--accent-color);
}

.timeline-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.imac-image-container {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
}

.imac-photo-modern {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.imac-image-container:hover .imac-photo-modern {
    transform: scale(1.05) translateY(-5px);
}

.floating-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    border-radius: 16px;
    padding: 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.badge-num {
    font-size: 1.5rem;
    font-weight: 850;
    color: var(--accent-color);
}

.badge-lbl {
    font-size: 0.8rem;
    color: var(--text-primary);
    font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════
   Scroll-Pinned Story + Zoom  (.zpn-*)

   Motion:
     Phase 1  text fades out
     Phase 2  image slides from right-col to viewport centre
     Phase 3  image zooms in until screen fills viewport
     Phase 4  Windows crossfades to transparent screen
     Phase 5  stats appear inside transparent screen
   ═══════════════════════════════════════════════════════════ */
.zpn {
    position: relative;
    background: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    --txt: 1;
}
.zpn-spacer { height: 320vh; }

.zpn-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
    --txt: 1;
    --win: 1;
    --blk: 0;
    --co:  0;
    --cy:  18px;
}

/* ── Story text (desktop: pinned in the left half of the first viewport,
   fades out as the zoom begins). It's a sibling of .zpn-sticky, so we pin it
   with position:sticky and pull the following sticky up over it with a
   negative margin, so both share the same first-viewport space. ── */
.zpn-text {
    position: sticky;
    top: 0;
    height: 100vh;
    width: 50%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-top: 4rem;
    padding-bottom: 4rem;
    padding-right: 3rem;
    padding-left: max(2rem, calc((100vw - 1200px) / 2 + 2rem));
    opacity: var(--txt, 1);
    will-change: opacity;
    pointer-events: none;
    z-index: 3;
}
.zpn-sticky {
    /* pull the pinned zoom up so it overlaps the same viewport as the text */
    margin-top: -100vh;
}
.zpn-text .section-tag { margin-bottom: 0.5rem; }
.zpn-text h2 { font-size: clamp(1.5rem, 2.4vw, 2.3rem); margin-bottom: 2rem; }

/* ── Image stage: JS sets left/top/width on children each frame ── */
.zpn-stage {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 2;
    overflow: visible;
}

/* Both images stacked; JS drives their transform (translate+scale) each frame */
.zpn-img {
    position: absolute;
    height: auto;
    pointer-events: none;
    user-select: none;
    transform-origin: 0 0;
    will-change: transform;
    backface-visibility: hidden;
}
.zpn-img-windows {
    opacity: var(--win);
    z-index: 1;
    filter: drop-shadow(0 28px 52px rgba(0,0,0,0.26));
}
.zpn-img-blank {
    opacity: var(--blk);
    z-index: 2;
    filter: drop-shadow(0 28px 52px rgba(0,0,0,0.26));
}
[data-theme="light"] .zpn-img-windows,
[data-theme="light"] .zpn-img-blank {
    filter: drop-shadow(0 18px 36px rgba(0,0,0,0.11));
}

/* ── Screen content (JS positions each frame) ── */
.zpn-screen-content {
    position: absolute;
    z-index: 4;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: var(--co);
    will-change: opacity;
    pointer-events: none;
    --vis-w: 100%;
    --vis-h: 100%;
}
.zpn-screen-inner {
    /* Constrain to the VISIBLE portion of the screen box (published by JS as
       --vis-w/--vis-h), not the oversized screen rect. Become the sizing
       container so all data text scales against the area the user sees. */
    width: min(100%, var(--vis-w));
    height: min(100%, var(--vis-h));
    max-width: var(--vis-w);
    max-height: var(--vis-h);
    box-sizing: border-box;
    container-type: size;
    container-name: imacscreen;
    /* padding & gap scale with the visible box */
    padding: clamp(0.5rem, 3cqmin, 3.5rem);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(0.4rem, 2cqmin, 2rem);
    transform: translateY(var(--cy));
    will-change: transform;
    overflow-y: auto;
    overflow-x: hidden;
}
.zpn-screen-inner .section-tag {
    margin-bottom: 0;
    font-size: clamp(0.6rem, 2.4cqmin, 1rem);
    letter-spacing: 0.12em;
}
.zpn-screen-inner .facts-title-modern {
    font-size: clamp(0.95rem, 6cqmin, 2.6rem);
    text-align: center;
    margin: 0;
    line-height: 1.12;
}

/* Cards inside screen — scale to the visible box via container units */
.zpn-cards {
    position: static !important;
    inset: auto !important;
    display: flex !important;
    gap: clamp(0.5rem, 3cqmin, 1.75rem);
    width: 100%;
    justify-content: center;
    align-items: stretch;
    opacity: 1 !important;
    padding: 0 !important;
}
.zpn-card {
    flex: 1 1 0;
    min-width: 0;
    opacity: 1 !important;
    transform: none !important;
    pointer-events: auto;
    padding: clamp(0.9rem, 4cqmin, 2.5rem) clamp(0.75rem, 3.5cqmin, 2rem) !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.zpn-card .fact-icon-wrapper {
    width: clamp(30px, 8cqmin, 60px);
    height: clamp(30px, 8cqmin, 60px);
    min-width: clamp(30px, 8cqmin, 60px);
    margin-bottom: clamp(0.5rem, 2.5cqmin, 1.25rem);
}
.zpn-card .fact-icon-wrapper svg {
    width: 55%;
    height: 55%;
}
.zpn-card .fact-num          { font-size: clamp(1.3rem, 7cqmin, 3rem); line-height: 1.05; }
.zpn-card h4                 { font-size: clamp(0.8rem, 3.4cqmin, 1.4rem); margin: clamp(0.35rem,1.8cqmin,0.9rem) 0 clamp(0.25rem,1.2cqmin,0.5rem); }
.zpn-card p                  { font-size: clamp(0.68rem, 2.5cqmin, 1rem); line-height: 1.4; }

/* Wide visible boxes (landscape): cap total card row width so cards don't
   stretch into huge sparse blocks. */
@container imacscreen (min-aspect-ratio: 16/10) {
    .zpn-cards { max-width: 62cqw; margin-inline: auto; }
}

/* Tall/narrow visible boxes (portrait phones/tablets): stack cards as compact
   horizontal rows so text stays legible and nothing clips. */
@container imacscreen (max-aspect-ratio: 1/1) {
    .zpn-cards { flex-direction: column; gap: clamp(0.4rem, 2cqmin, 1.2rem); max-width: 95cqw; }
    .zpn-card  { flex: 0 0 auto; flex-direction: row; text-align: left; align-items: center; gap: 3cqmin; padding: clamp(0.5rem, 3cqmin, 1.2rem) !important; }
    .zpn-card .fact-icon-wrapper { margin-bottom: 0; width: clamp(24px, 7cqmin, 45px); height: clamp(24px, 7cqmin, 45px); min-width: clamp(24px, 7cqmin, 45px); }
    .zpn-card .fact-num { font-size: clamp(1rem, 7cqmin, 1.8rem); }
    .zpn-card h4 { font-size: clamp(0.75rem, 4cqmin, 1.1rem); margin: 0; }
    .zpn-card p  { font-size: clamp(0.65rem, 3cqmin, 0.9rem); line-height: 1.3; }
}

/* Very short landscape boxes (e.g. phone landscape): hide descriptions, keep
   the punchy number + label so it never overflows vertically. */
@container imacscreen (max-aspect-ratio: 5/2) and (max-height: 360px) {
    .zpn-card p { display: none; }
    .zpn-screen-inner .facts-title-modern { font-size: clamp(0.9rem, 7cqmin, 1.4rem); }
}

/* ── Mobile / small formats: the scroll-zoom animation still runs, but the
   story text is normal-flow ABOVE the pinned zoom area (not overlaid in a
   half-column). So you read the founding story first, then the iMac zoom
   begins below it. The image starts centred in the pinned viewport. ── */
@media (max-width: 760px) {
    .zpn-spacer { height: 300vh; }

    /* story: normal flow at the top, full width, not pinned */
    .zpn-text {
        position: static;
        width: 100%;
        height: auto;
        opacity: 1 !important;
        padding: 1rem 1.5rem 0rem;
        pointer-events: auto;
    }
    .zpn-text h2 { font-size: 1.5rem; margin-bottom: 1rem; }
    .zpn-text .section-tag { font-size: 0.75rem; }
    .zpn-text .timeline-content p { font-size: 0.9rem; }
    .zpn-text .timeline-content h4 { font-size: 1.05rem; }
    .zpn-text .timeline-year { font-size: 0.8rem; }
    .zpn-text .timeline-interactive { gap: 1rem; }

    /* pinned zoom area starts right after the story (no negative margin) */
    .zpn-sticky { margin-top: 0; }
}

/* Reduced-motion */
@media (prefers-reduced-motion: reduce) {
    .zpn-spacer { height: 0; }
    .zpn-text {
        position: static;
        width: 100%;
        height: auto;
        opacity: 1 !important;
        padding: 3rem 2rem 0;
    }
    .zpn-sticky {
        position: relative;
        height: auto;
        margin-top: 0;
        padding: 3rem 2rem 5rem;
        overflow: visible;
        --win: 0; --blk: 1; --co: 1; --cy: 0px;
    }
    .zpn-stage { position: relative; inset: auto; height: 60vmin; }
    .zpn-img {
        position: relative !important;
        left: auto !important; top: auto !important;
        width: min(55vw, 500px) !important;
        height: auto !important;
        transform: none !important;
        margin: 0 auto;
    }
    .zpn-img-windows { display: none; }
    .zpn-screen-content {
        position: relative !important;
        inset: auto !important;
        width: 100% !important;
        height: auto !important;
        opacity: 1 !important;
    }
}

/* Modern Facts Section */
.about-facts-modern {
    padding: 7rem 0;
    border-bottom: 1px solid var(--border-color);
}

.facts-title-modern {
    font-size: 2.5rem;
    font-weight: 850;
    text-align: center;
    letter-spacing: -0.03em;
    margin-bottom: 4rem;
}

.facts-grid-modern {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 768px) {
    .facts-grid-modern {
        grid-template-columns: 1fr 1fr;
    }
}

.fact-card-modern {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 4rem 3rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.fact-card-modern:hover {
    transform: translateY(-8px);
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(50, 215, 75, 0.05);
}

.fact-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(50, 215, 75, 0.08);
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
}

.fact-num {
    font-size: 4rem;
    font-weight: 900;
    color: var(--text-primary);
    letter-spacing: -0.04em;
}

.fact-card-modern h4 {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 1rem 0 0.5rem;
}

.fact-card-modern p {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

/* Modern FAQ & CTA Section */
.about-faq-modern {
    padding: 7rem 0;
    background: var(--bg-secondary);
}

.faq-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

@media (min-width: 992px) {
    .faq-layout {
        grid-template-columns: 0.9fr 1.1fr;
    }
}

.faq-left h2 {
    font-size: 2.5rem;
    font-weight: 850;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.faq-left p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.btn-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    border-radius: 30px;
    padding: 0.9rem 2rem;
}

.btn-arrow svg {
    transition: transform 0.3s ease;
}

.btn-arrow:hover svg {
    transform: translateX(5px);
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.accordion-item {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    text-align: left;
    font-family: inherit;
    font-size: 1.15rem;
    font-weight: 750;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.accordion-header:hover {
    color: var(--accent-color);
}

.accordion-icon {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
    color: var(--accent-color);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.accordion-body p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}



/* ============================================================
   MODERN CONTACT PAGE
   ============================================================ */

.contact-page-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem 6rem;
}

.contact-page-header {
    text-align: center;
    margin-bottom: 4rem;
}

.contact-page-header .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

.contact-eyebrow {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-color);
    margin-bottom: 0.75rem;
}

/* Two-column grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 3rem;
    align-items: start;
}

/* ---- Info column ---- */
.contact-info-col {
    position: sticky;
    top: 6rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-block {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-info-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
}

.contact-info-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.2rem;
}

.contact-info-value {
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 500;
}

.contact-info-value a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s;
}

.contact-info-value a:hover {
    color: var(--accent-color);
}

.contact-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1rem 0;
}

/* System Status indicator */
.contact-status-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.25rem 0;
}

.status-indicator-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-color);
    border-radius: 50%;
    position: relative;
    box-shadow: 0 0 0 0 rgba(50, 215, 75, 0.5);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(50, 215, 75, 0.5);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 6px rgba(50, 215, 75, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(50, 215, 75, 0);
    }
}

/* Dynamic Hint Box inside form */
.contact-hint-box {
    font-size: 0.88rem;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border-left: 3px solid var(--accent-color);
    padding: 0.85rem 1.1rem;
    border-radius: 0 8px 8px 0;
    margin-bottom: 1.75rem;
    line-height: 1.5;
    transition: all 0.3s ease;
}

[data-theme="light"] .contact-hint-box {
    background: var(--bg-secondary);
}

.contact-trust {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.contact-trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ---- Form column ---- */
.contact-form-col {
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
}

.contact-field-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.contact-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-label-optional {
    color: var(--text-secondary);
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
}

.contact-input {
    width: 100%;
    padding: 0.85rem 1.1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: var(--font-main);
    font-size: 0.95rem;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
    outline: none;
}

.contact-input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(50, 215, 75, 0.08);
    background: var(--bg-color);
}

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

/* Topic pills */
.contact-topic-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.topic-pill {
    padding: 0.5rem 1.1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.topic-pill:hover {
    border-color: var(--accent-color);
    color: var(--text-primary);
}

.topic-pill.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #ffffff;
    font-weight: 600;
}

/* Two-col row inside form */
.contact-row-two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

/* Alerts */
.contact-alert {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.875rem 1rem;
    border-radius: 10px;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.contact-alert-error {
    background: rgba(255, 80, 80, 0.1);
    border: 1px solid rgba(255, 80, 80, 0.4);
    color: #ff5050;
}

.contact-alert-success {
    background: rgba(50, 215, 75, 0.08);
    border: 1px solid rgba(50, 215, 75, 0.3);
    color: var(--accent-color);
}

/* Submit button */
.contact-submit-btn {
    width: 100%;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.95rem 1.5rem;
    font-size: 1rem;
}

/* Privacy note */
.contact-privacy-note {
    margin-top: 1rem;
    font-size: 0.78rem;
    color: var(--text-secondary);
    text-align: center;
}

.contact-privacy-note a {
    color: var(--text-secondary);
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .contact-info-col {
        position: static;
    }
    .contact-row-two {
        grid-template-columns: 1fr;
    }
    .contact-form-col {
        padding: 1.5rem;
    }
}

/* --- Get Guide (Checkout) Mobile Optimization --- */
@media (max-width: 768px) {
    #view-buy .container {
        padding: 0 1.25rem;
    }
    .buy-header {
        margin-bottom: 2rem !important;
    }
    .buy-header .section-title {
        font-size: 1.8rem !important;
        margin-bottom: 0.75rem;
    }
    .buy-header .section-subtitle {
        font-size: 0.95rem;
    }

    /* Onboarding timeline: stack tightly, smaller icons, no overflow */
    .onboarding-timeline {
        gap: 1.25rem;
        margin-bottom: 2.5rem;
    }
    .timeline-step {
        gap: 0.85rem;
    }
    .timeline-icon {
        width: 34px;
        height: 34px;
        font-size: 1rem;
    }
    .timeline-text h4 {
        font-size: 0.95rem;
    }
    .timeline-text p {
        font-size: 0.82rem;
    }

    /* Checkout layout: single column, sidebar moves below steps */
    .checkout-wrapper {
        gap: 2rem;
    }
    .checkout-steps {
        gap: 1.5rem;
    }
    .checkout-step {
        padding: 2rem 0 1.5rem;
    }
    .step-indicator {
        top: -14px;
        left: 0.5rem;
        width: 28px;
        height: 28px;
        font-size: 0.9rem;
    }
    .step-content h3 {
        font-size: 1.3rem;
    }
    .step-desc {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }

    /* Forms: full width on small screens */
    .form-container {
        max-width: 100%;
    }
    .input-wrapper input {
        padding: 0.85rem;
        font-size: 0.95rem;
    }
    .checkout-btn {
        padding: 1rem;
        font-size: 1rem;
    }

    /* Order summary card: tighten spacing, prevent price overflow */
    .checkout-summary-card {
        padding: 1.5rem 0;
    }
    .checkout-summary-card h3 {
        font-size: 1.2rem;
        margin-bottom: 1.5rem;
    }
    .summary-bullets {
        gap: 1rem;
        font-size: 0.9rem;
        margin-bottom: 2rem;
    }
    .summary-bullets li span {
        font-size: 0.88rem;
    }
    .summary-total {
        flex-wrap: wrap;
        gap: 0.5rem;
        padding-top: 1.5rem;
    }
    .total-price .amount {
        font-size: 2rem;
    }
    .total-price .currency,
    .total-price .cents {
        font-size: 1.2rem;
    }

    /* Payment success block */
    .notice-container {
        padding: 1.5rem 0;
    }
    .notice-container p {
        font-size: 0.9rem;
    }
}

@media (max-width: 420px) {
    .buy-header .section-title {
        font-size: 1.5rem !important;
    }
    .buy-header .section-subtitle {
        font-size: 0.88rem;
    }
    .timeline-text h4 {
        font-size: 0.88rem;
    }
    .timeline-text p {
        font-size: 0.78rem;
    }
    .step-content h3 {
        font-size: 1.15rem;
    }
    .step-desc {
        font-size: 0.85rem;
    }
    .checkout-summary-card h3 {
        font-size: 1.1rem;
    }
    .total-price .amount {
        font-size: 1.7rem;
    }
    .timeline-step {
        align-items: flex-start;
    }
    .step-indicator {
        left: 0;
    }
    .checkout-step {
        padding-left: 0.25rem;
    }
}

/* Smooth cross-fade when switching site language (EN/DE) */
.navbar,
main,
footer {
    transition: opacity 0.2s ease;
}
body.lang-switching .navbar,
body.lang-switching main,
body.lang-switching footer {
    opacity: 0;
}