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

:root {
    --bg: #f6f2ec;
    --bg-panel: rgba(26, 18, 12, 0.045);
    --bg-panel-border: rgba(26, 18, 12, 0.08);
    --text-primary: #1a1a1a;
    --text-secondary: rgba(26, 26, 26, 0.72);
    --text-tertiary: rgba(26, 26, 26, 0.55);
    --accent: #c15f3c;
    --accent-soft: rgba(193, 95, 60, 0.14);
    --accent-voice: #2f74c9;
    --accent-voice-soft: rgba(47, 116, 201, 0.14);
    --shadow-panel: 0 10px 40px rgba(26, 18, 12, 0.08);
    --shadow-float: 0 20px 60px rgba(26, 18, 12, 0.18);
    --shadow-button: 0 6px 20px rgba(26, 18, 12, 0.18);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    background: var(--bg);
    color: var(--text-primary);
    min-height: 100vh;
    position: relative;
}

/* Decorative Sound Waves (scattered equalizers) */
.stars-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.star {
    position: absolute;
    opacity: 0.18;
    /* Tint the default-black SVG stroke toward the warm orange accent */
    filter: invert(43%) sepia(58%) saturate(620%) hue-rotate(338deg) brightness(92%) contrast(88%);
}

.star-1  { top: 12%; left: 6%;   width: 64px; }
.star-2  { top: 22%; right: 10%; width: 54px; transform: rotate(8deg); }
.star-3  { top: 46%; left: 4%;   width: 70px; transform: rotate(-6deg); }
.star-4  { top: 40%; left: 20%;  width: 48px; }
.star-5  { top: 34%; right: 5%;  width: 60px; transform: rotate(5deg); }
.star-6  { top: 74%; left: 12%;  width: 56px; transform: rotate(-8deg); }
.star-7  { top: 8%;  right: 38%; width: 52px; }
.star-8  { top: 58%; right: 16%; width: 68px; transform: rotate(4deg); }
.star-9  { top: 30%; left: 10%;  width: 44px; transform: rotate(-10deg); }
.star-10 { top: 88%; right: 22%; width: 58px; }
.star-11 { top: 50%; right: 3%;  width: 62px; transform: rotate(-5deg); }
.star-12 { top: 70%; left: 4%;   width: 46px; transform: rotate(6deg); }

/* Feature 1 wrapper: full-width row (icon + paragraph) + centered CTA.
   The menu stack floats absolutely over the hero from the top-right of .page-content. */
.feature-tracking-section {
    position: relative;
}

.page-content > .menu-column {
    position: absolute;
    top: 84px;        /* aligns the top of the menu-stack with the top of the hero title */
    right: 0;
    z-index: 100;
}

/* Row: square icon on the left, sized to approximately match the
   paragraph's rendered height. */
.feature-row {
    display: flex;
    align-items: stretch;
    gap: 32px;
    width: 100%;
}

.feature-row .app-icon {
    flex-shrink: 0;
    width: 140px;
    height: 140px;
    align-self: center;
    object-fit: contain;
    margin-bottom: 0;
}

.feature-row .feature-description {
    flex: 1;
    align-self: center;
}

.feature-cta {
    margin-top: 40px;
    display: flex;
    justify-content: center;
}

.menu-stack {
    position: relative;
    width: 460px;
    max-width: 100%;
    aspect-ratio: 848 / 361;
    filter: drop-shadow(0 24px 60px rgba(26, 18, 12, 0.22));
}

.menu-layer {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 10px;
}

/* 11s cycle:
   0.0 – 0.5s   menuback only
   0.5 – 1.0s   menu1 fades in
   1.0 – 3.5s   menu1 held
   3.5 – 4.0s   menu1 fades out
   4.0 – 4.5s   menu2 slides in from right
   4.5 – 10.0s  menu2 held (was 2.5s, now 5.5s)
   10.0 – 10.5s menu2 fades out
   10.5 – 11.0s rest */

.menu-one {
    opacity: 0;
    animation: menuOneCycle 11s cubic-bezier(0.22, 1, 0.36, 1) 0.6s infinite;
}

.menu-two {
    opacity: 0;
    transform: translateX(40px);
    animation: menuTwoCycle 11s cubic-bezier(0.22, 1, 0.36, 1) 0.6s infinite;
}

@keyframes menuOneCycle {
    0%,   4.55%  { opacity: 0; }
    9.09%        { opacity: 1; }
    31.82%       { opacity: 1; }
    36.36%, 100% { opacity: 0; }
}

@keyframes menuTwoCycle {
    0%,   36.36% { opacity: 0; transform: translateX(40px); }
    40.91%       { opacity: 1; transform: translateX(0); }
    90.91%       { opacity: 1; transform: translateX(0); }
    95.45%, 100% { opacity: 0; transform: translateX(40px); }
}

@media (prefers-reduced-motion: reduce) {
    .menu-one,
    .menu-two {
        animation: none;
        opacity: 1;
        transform: none;
    }
    .menu-one { opacity: 0; }
}

/* Page Content */
.page-content {
    position: relative;
    z-index: 10;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 80px 80px 80px;
    display: flex;
    flex-direction: column;
}

/* Hero */
.hero {
    margin-bottom: 80px;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.app-icon {
    width: 144px;
    height: 144px;
    border-radius: 32px;
    margin-bottom: 28px;
    filter: drop-shadow(0 18px 48px rgba(193, 95, 60, 0.32));
}

.app-badge {
    display: inline-block;
    padding: 6px 16px;
    border: 1.5px solid var(--accent);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

.app-title {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
    font-size: 52px;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 14px;
    color: var(--text-primary);
    line-height: 1.05;
    /* Keep the title from running under the menu animation at the right */
    max-width: 460px;
}

.app-subtitle {
    font-size: 21px;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.4;
    /* Match title so subtitle also stays clear of the menu stack */
    max-width: 460px;
}

/* Feature Sections */
.feature-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.feature-description {
    font-size: 17px;
    line-height: 1.5;
    color: var(--text-secondary);
    font-weight: 400;
}

.feature-description strong {
    font-weight: 600;
    color: var(--text-primary);
}


/* Feature Cards */
.feature-card {
    display: block;
    margin-top: 80px;
    background: var(--bg-panel);
    border: 1px solid var(--bg-panel-border);
    border-radius: 16px;
    padding: 40px;
}

.feature-card-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-card-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    filter: drop-shadow(0 16px 40px rgba(26, 18, 12, 0.16));
}

.history-section { margin-top: 80px; }
.history-image   { max-width: 100%; }

/* Two-up capability row */
.new-features-row {
    display: flex;
    gap: 24px;
    margin-top: 24px;
    align-items: stretch;
}

.new-features-row .feature-card {
    margin-top: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.new-features-row .feature-card-content {
    flex: 1;
}

.capability-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-soft);
    color: var(--accent);
    flex-shrink: 0;
}

.capability-icon svg,
.capability-icon img {
    width: 24px;
    height: 24px;
    display: block;
}

.capability-icon-ai img {
    /* Tint the black-fill SVG to match the accent color */
    filter: invert(43%) sepia(58%) saturate(620%) hue-rotate(338deg) brightness(92%) contrast(88%);
}

.capability-icon-voice {
    background: var(--accent-voice-soft);
    color: var(--accent-voice);
}

.capability-icon-privacy {
    width: 52px;
    height: 52px;
}

.capability-icon-privacy svg {
    width: 28px;
    height: 28px;
}

/* Privacy section (wider card, icon beside text) */
.privacy-section {
    margin-top: 24px;
}

.privacy-card-content {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 28px;
}

.privacy-text {
    flex: 1;
}

/* Download Button */
.download-button {
    display: inline-block;
    padding: 16px 40px;
    background: var(--text-primary);
    color: var(--bg);
    text-decoration: none;
    border-radius: 12px;
    font-size: 17px;
    font-weight: 500;
    box-shadow: var(--shadow-button);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.download-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 28px rgba(26, 18, 12, 0.24);
}

/* Summary Section */
.summary-section {
    margin-top: 80px;
    padding: 60px 0;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.summary-title {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
    font-size: 36px;
    line-height: 1.2;
    font-weight: 600;
    letter-spacing: 0;
    color: var(--text-primary);
    margin: 0;
}

/* FAQ Section */
.faq-section {
    margin-top: 80px;
}

.faq-main-title {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
    font-size: 36px;
    line-height: 1.2;
    font-weight: 500;
    text-align: center;
    margin-bottom: 60px;
    letter-spacing: 0;
    color: var(--text-primary);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.faq-item {
    background: var(--bg-panel);
    border: 1px solid var(--bg-panel-border);
    padding: 24px;
    border-radius: 12px;
}

.faq-question {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
    font-size: 19px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: 0;
    line-height: 1.3;
}

.faq-answer {
    font-size: 16px;
    line-height: 1.55;
    color: var(--text-secondary);
    margin: 0;
}

.faq-answer a {
    color: inherit;
    text-decoration: underline;
}

/* Footer */
.footer {
    margin-top: 60px;
    padding: 40px 0 20px;
    text-align: center;
}

.footer-text {
    font-size: 15px;
    color: var(--text-tertiary);
    font-weight: 400;
    margin: 0;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--accent);
}

.heart-icon {
    width: 14px;
    height: 14px;
    display: inline-block;
    vertical-align: middle;
    margin: 0 4px;
    filter: invert(43%) sepia(58%) saturate(620%) hue-rotate(338deg) brightness(92%) contrast(88%);
}

.linkedin-icon {
    width: 16px;
    height: 16px;
    filter: invert(25%);
    transition: filter 0.2s ease;
}

.footer-link:hover .linkedin-icon {
    filter: invert(43%) sepia(58%) saturate(620%) hue-rotate(338deg) brightness(92%) contrast(88%);
}

/* Responsive */
@media (max-width: 1400px) {
    .page-content { padding: 40px 60px 60px; }
}

@media (max-width: 1024px) {
    .page-content { padding: 40px 40px 60px; }

    .page-content > .menu-column {
        top: 84px;
        right: 0;
    }

    .menu-stack {
        max-width: 380px;
    }
}

@media (max-width: 768px) {
    .page-content { padding: 40px 24px 60px; }

    .hero { margin-bottom: 40px; }

    .app-title { font-size: 40px; max-width: none; }
    .app-subtitle { font-size: 19px; max-width: none; }

    .feature-tracking-section {
        margin-top: 0;
    }

    /* Pull the menu animation to the very top of the page on mobile */
    .page-content > .menu-column {
        position: static;
        order: -1;
        margin: 0 0 28px;
        width: 100%;
    }

    .menu-stack {
        max-width: 100%;
        width: 100%;
    }

    .feature-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .feature-card {
        margin-top: 40px;
        padding: 28px;
    }

    .history-section { margin-top: 40px; }

    .new-features-row {
        flex-direction: column;
        gap: 16px;
        margin-top: 16px;
    }

    .privacy-section { margin-top: 16px; }

    .privacy-card-content {
        flex-direction: column;
        gap: 18px;
    }

    .faq-section { margin-top: 60px; }

    .faq-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .faq-main-title {
        font-size: 30px;
        margin-bottom: 40px;
    }

    .summary-section {
        margin-top: 60px;
        padding: 40px 0;
    }

    .summary-title { font-size: 28px; }
}

@media (max-width: 480px) {
    .page-content { padding: 30px 20px 50px; }

    .app-icon {
        width: 112px;
        height: 112px;
        border-radius: 26px;
    }

    .app-title { font-size: 34px; }
    .app-subtitle { font-size: 17px; }

    .feature-description { font-size: 16px; }

    .feature-card { padding: 22px; }

    .download-button {
        padding: 14px 28px;
        font-size: 16px;
        width: 100%;
        text-align: center;
    }

    .feature-cta {
        margin-top: 28px;
    }

    .faq-main-title { font-size: 26px; }
    .faq-question { font-size: 18px; }
    .faq-answer { font-size: 15px; }

    .summary-title { font-size: 24px; }
}

@media (max-width: 375px) {
    .app-title { font-size: 30px; }
    .app-badge {
        font-size: 13px;
        padding: 5px 14px;
    }
}