:root {
    --bg-page: #F6FAF8;
    --bg-soft: #EDF5F1;
    --bg-card: #ffffff;
    --text-primary: #123C2F;
    --text-muted: #5F736B;
    --accent: #123C2F;
    --accent-strong: #0F3126;
    --accent-soft: #DCF0E8;
    --accent-light: #DCF0E8;
    --accent-highlight: #6F9E8C;
    --accent-sage: #6F9E8C;
    --cta-bg: #123C2F;
    --border: rgba(18, 60, 47, 0.1);

    /* Layered depth */
    --shadow-color-sm: rgba(18, 60, 47, 0.05);
    --shadow-color-md: rgba(18, 60, 47, 0.08);
    --shadow-sm: 0 2px 8px rgba(18, 60, 47, 0.05);
    --shadow-md: 0 4px 16px rgba(18, 60, 47, 0.06);
    --shadow-lg: 0 20px 48px rgba(18, 60, 47, 0.14);
    --shadow-brand: rgba(18, 60, 47, 0.16);
    --shadow-glow: 0 0 0 1px rgba(111, 158, 140, 0.15), 0 8px 32px rgba(18, 60, 47, 0.12);
    --shadow: var(--shadow-md);

    /* Gradients (reuse existing brand hues only) */
    --gradient-mesh:
        radial-gradient(circle at 15% 20%, rgba(111, 158, 140, 0.30), transparent 45%),
        radial-gradient(circle at 85% 15%, rgba(220, 240, 232, 0.55), transparent 40%),
        radial-gradient(circle at 50% 90%, rgba(18, 60, 47, 0.10), transparent 50%);
    --gradient-accent: linear-gradient(135deg, #6F9E8C 0%, #123C2F 100%);
    --gradient-soft: linear-gradient(180deg, #EDF5F1 0%, #F6FAF8 100%);

    /* Glass surfaces */
    --glass-bg: rgba(246, 250, 248, 0.85);
    --glass-border: rgba(255, 255, 255, 0.5);
    --glass-blur: 14px;
    --glass-card-bg: rgba(255, 255, 255, 0.80);
    --glass-card-border: rgba(18, 60, 47, 0.08);
    --glass-green-bg: rgba(218, 242, 231, 0.65);

    /* Radius scale */
    --radius-sm: 12px;
    --radius-md: 24px;
    --radius-lg: 32px;
    --radius-pill: 999px;
}

html.dark {
    --bg-page: #0D1812;
    --bg-soft: #121E18;
    --bg-card: #12221A;
    --text-primary: #5BAA80;
    --text-muted: #8BA89A;
    --accent: #5BAA80;
    --accent-strong: #4E9A72;
    --accent-soft: #182C22;
    --accent-light: #182C22;
    --accent-highlight: #7FC4AE;
    --accent-sage: #7FC4AE;
    --cta-bg: #5BAA80;
    --border: rgba(91, 170, 128, 0.13);

    --shadow-color-sm: rgba(0, 0, 0, 0.20);
    --shadow-color-md: rgba(0, 0, 0, 0.30);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.20);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.20);
    --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.30);
    --shadow-brand: rgba(91, 170, 128, 0.16);
    --shadow-glow: 0 0 0 1px rgba(91, 170, 128, 0.16), 0 8px 32px rgba(0, 0, 0, 0.30);

    --gradient-mesh:
        radial-gradient(circle at 15% 20%, rgba(91, 170, 128, 0.20), transparent 45%),
        radial-gradient(circle at 85% 15%, rgba(43, 80, 64, 0.35), transparent 40%),
        radial-gradient(circle at 50% 90%, rgba(0, 0, 0, 0.25), transparent 50%);
    --gradient-accent: linear-gradient(135deg, #5BAA80 0%, #2B5040 100%);
    --gradient-soft: linear-gradient(180deg, #121E18 0%, #0D1812 100%);

    --glass-bg: rgba(13, 24, 18, 0.94);
    --glass-border: rgba(91, 170, 128, 0.08);
    --glass-card-bg: rgba(18, 34, 26, 0.90);
    --glass-card-border: rgba(91, 170, 128, 0.13);
    --glass-green-bg: rgba(24, 44, 34, 0.80);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--bg-page);
    color: var(--text-primary);
    line-height: 1.55;
    overflow-x: hidden;
    transition: background 0.25s ease, color 0.25s ease;
}

h1, h2, h3, h4, h5, h6 {
    font-family: "Poppins", sans-serif;
    letter-spacing: -0.025em;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
svg { display: block; }

main section[id], main [id] { scroll-margin-top: 108px; }

.container {
    width: min(1120px, 92vw);
    margin: 0 auto;
}
.narrow { width: min(980px, 92vw); }
.section { padding: 6.5rem 0; }
.section-soft { background: var(--bg-soft); }

/* ── Header / Nav ─────────────────────────────── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
    border-bottom: 1px solid var(--glass-border);
    transition: box-shadow 0.3s ease, background 0.25s ease, border-color 0.25s ease;
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.nav-shell {
    min-height: 92px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 1.75rem;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.03em;
}
.brand-mark {
    width: 2.4rem;
    height: 2.4rem;
    flex-shrink: 0;
    display: block;
    transition: transform 0.25s ease-out;
}
.brand:hover .brand-mark { transform: scale(1.08); }
.brand-word { font-family: "Poppins", sans-serif; font-size: 1.35rem; font-weight: 700; line-height: 1; letter-spacing: -0.02em; }
.brand-tld { font-weight: 500; color: var(--accent-sage); font-size: 0.82em; letter-spacing: 0; }

.site-nav {
    justify-self: center;
    display: flex;
    align-items: center;
    gap: 2rem;
}
.nav-link {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.2s ease, font-weight 0.2s ease;
}
.nav-link:hover, .nav-link.is-active {
    color: var(--text-primary);
    font-weight: 700;
}

.nav-shell-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: flex-end;
}

.theme-toggle {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-soft);
    border: 1px solid var(--glass-card-border);
    color: var(--text-primary);
    cursor: pointer;
    flex-shrink: 0;
    transition: transform 0.25s ease-out, background 0.2s ease;
    padding: 0;
}
.theme-toggle:hover { transform: scale(1.1); }
.theme-toggle svg { width: 1rem; height: 1rem; }
.theme-toggle .icon-moon { display: none; }
html.dark .theme-toggle .icon-sun { display: none; }
html.dark .theme-toggle .icon-moon { display: block; }

.nav-toggle { display: none; }
.nav-scrim {
    position: fixed;
    inset: 0;
    background: rgba(18, 60, 47, 0.35);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 190;
}
body.nav-open .nav-scrim { opacity: 1; pointer-events: auto; }

/* ── Buttons ──────────────────────────────────── */
.btn {
    border: 1px solid transparent;
    border-radius: var(--radius-pill);
    padding: 0.95rem 1.8rem;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    white-space: nowrap;
    transition: transform 0.25s ease-out, box-shadow 0.25s ease-out, background-color 0.2s ease, opacity 0.2s ease;
}
.btn svg { width: 1.15rem; height: 1.15rem; }
.btn:hover { transform: translateY(-2px) scale(1.03); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.btn:disabled:hover { transform: none; }

.btn-primary {
    background: var(--gradient-accent);
    color: #ffffff;
    box-shadow: 0 6px 14px rgba(18, 60, 47, 0.22);
}
html.dark .btn-primary { color: #0D1812; }
.btn-primary:hover { box-shadow: var(--shadow-glow); }

.btn-outline {
    color: var(--text-primary);
    border-color: var(--glass-card-border);
    background: transparent;
}
.btn-outline:hover { background: var(--bg-soft); }

.btn-cta {
    background: #ffffff;
    color: var(--accent);
    padding: 1.15rem 2.2rem;
    font-size: 1.15rem;
}
.btn-cta:hover { box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2); }

/* ── Eyebrows / badges ─────────────────────────── */
.eyebrow {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent-sage);
    margin: 0 0 0.75rem;
    text-align: center;
    font-family: "DM Sans", sans-serif;
}
.eyebrow-left { text-align: left; }

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    background: var(--accent-soft);
    border: 1px solid var(--glass-card-border);
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.badge-pill-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-sage);
    flex-shrink: 0;
}

.demo-teaser {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: var(--radius-pill);
    background: var(--glass-card-bg);
    border: 1px solid var(--glass-card-border);
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 700;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition: transform 0.25s ease-out, box-shadow 0.25s ease-out, background 0.25s ease;
}
.demo-teaser svg { flex-shrink: 0; }
.demo-teaser:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.demo-teaser-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4CAF7D;
    flex-shrink: 0;
    animation: demoPulse 2s infinite;
}

/* ── Hero ─────────────────────────────────────── */
.hero-section {
    position: relative;
    padding-top: 7.5rem;
    overflow: hidden;
    --mx: 50%;
    --my: 50%;
}
.hero-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--gradient-mesh);
    pointer-events: none;
    z-index: 0;
}
.hero-section::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--mx) var(--my), rgba(111, 158, 140, 0.22), transparent 40%);
    pointer-events: none;
    z-index: 0;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.hero-section:hover::after { opacity: 1; }
@media (pointer: coarse) {
    .hero-section::after { display: none; }
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 2.5rem;
    align-items: center;
}
.hero-copy h1 {
    margin: 0;
    max-width: 14ch;
    font-size: clamp(2.35rem, 5vw, 4.3rem);
    line-height: 1.1;
    letter-spacing: -0.04em;
    color: var(--text-primary);
}
.hero-copy p {
    margin: 1.5rem 0 0;
    max-width: 620px;
    color: var(--text-muted);
    font-size: clamp(1rem, 1.35vw, 1.25rem);
    line-height: 1.55;
}
.hero-actions {
    margin-top: 2.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.hero-illustration {
    position: relative;
    width: 100%;
    min-height: 480px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-illustration svg { width: 100%; height: auto; }

#hero-watch {
    cursor: pointer;
    transform-box: fill-box;
    transform-origin: center;
    outline: none;
}
#hero-watch:focus-visible { filter: drop-shadow(0 0 0 3px var(--accent-sage)); }
#hero-watch.is-pulsing { animation: heroWatchBump 0.4s ease; }
@keyframes heroWatchBump {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.12); }
}
#hero-watch-ripple {
    transform-box: fill-box;
    transform-origin: center;
    pointer-events: none;
}
#hero-watch-ripple.is-pulsing { animation: heroWatchRipple 0.8s ease-out; }
@keyframes heroWatchRipple {
    0% { r: 46; opacity: 0.6; }
    100% { r: 80; opacity: 0; }
}

.hero-tooltip {
    position: absolute;
    left: 73%;
    top: 42%;
    transform: translate(-50%, -100%);
    background: var(--glass-card-bg);
    border: 1px solid var(--glass-card-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.5rem 0.9rem;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    box-shadow: var(--shadow-md);
}
.hero-tooltip.is-visible {
    opacity: 1;
    transform: translate(-50%, -130%);
}

/* Illustration stroke "draw" animation, normalized via pathLength="100" */
.pulse-draw {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: pulseDraw 2.6s ease-in-out infinite;
}
.pulse-draw--slow { animation-duration: 3.4s; animation-delay: 0.3s; }
@keyframes pulseDraw {
    0% { stroke-dashoffset: 100; }
    45% { stroke-dashoffset: 0; }
    75% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -100; }
}

/* ── Glass surfaces (cards) ───────────────────── */
.glass-card {
    background: var(--glass-card-bg);
    border: 1px solid var(--glass-card-border);
    box-shadow: 0 1px 3px var(--shadow-color-sm), 0 8px 32px var(--shadow-color-md);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.3s ease, transform 0.3s ease;
}
.glass-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px var(--shadow-brand); }

.glass-green {
    background: var(--glass-green-bg);
    border: 1px solid var(--glass-card-border);
    box-shadow: 0 4px 24px var(--shadow-color-sm);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.25s ease;
}
.glass-green:hover { transform: translateY(-4px); box-shadow: 0 24px 64px var(--shadow-brand); }

/* ── Features ─────────────────────────────────── */
.product-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.6rem;
}
.info-card {
    position: relative;
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.info-card h3 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}
.icon-badge {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 16px;
    background: var(--accent-soft);
    color: var(--text-primary);
    display: grid;
    place-items: center;
    margin: 0 auto 1.25rem;
    flex-shrink: 0;
    transition: transform 0.25s ease-out, background 0.3s ease, color 0.3s ease;
}
.icon-badge svg { width: 1.5rem; height: 1.5rem; }
.icon-badge:hover { transform: scale(1.08); background: var(--accent); color: #fff; }
.info-card-desc {
    margin: 0.6rem 0 0;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Per-icon idle animations (Home — Core Capabilities) */
.icon-anim-ring {
    transform-box: fill-box;
    transform-origin: top center;
    animation: iconRing 4s ease-in-out infinite;
}
@keyframes iconRing {
    0%, 92%, 100% { transform: rotate(0deg); }
    93% { transform: rotate(-12deg); }
    94% { transform: rotate(10deg); }
    95% { transform: rotate(-8deg); }
    96% { transform: rotate(6deg); }
    97% { transform: rotate(-4deg); }
    98%, 99% { transform: rotate(0deg); }
}
.icon-anim-heartbeat {
    transform-box: fill-box;
    transform-origin: center;
    animation: iconHeartbeat 2.4s ease-in-out infinite;
}
@keyframes iconHeartbeat {
    0%, 100% { transform: scale(1); }
    15% { transform: scale(1.15); }
    30% { transform: scale(1); }
    45% { transform: scale(1.1); }
    60% { transform: scale(1); }
}
.icon-anim-glow { animation: iconGlow 2.6s ease-in-out infinite; }
@keyframes iconGlow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.55; }
}

/* ── CTA Sections ─────────────────────────────── */
.cta-section {
    background: var(--gradient-accent);
    color: #ffffff;
    padding: 7rem 0;
}
.cta-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2.5rem;
}
.cta-inner h2 {
    margin: 0;
    font-size: clamp(2.4rem, 4.5vw, 4.2rem);
    letter-spacing: -0.03em;
    font-weight: 800;
}
.cta-green-section {
    background: var(--gradient-accent);
    padding: 7rem 0;
    text-align: center;
}
.cta-green-section .eyebrow { color: rgba(255, 255, 255, 0.55); }

/* ── Footer ───────────────────────────────────── */
.site-footer {
    border-top: 1px solid var(--border);
    padding: 3rem 0;
    background: var(--bg-page);
    transition: background 0.25s ease, border-color 0.25s ease;
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.footer-links {
    display: flex;
    gap: 2rem;
    color: var(--text-muted);
}
.footer-links a:hover { color: var(--text-primary); }
.site-footer p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

/* ── Section heading ──────────────────────────── */
.section-heading {
    text-align: center;
    margin: 0 auto 3.5rem;
    max-width: 860px;
}
.section-heading h2 {
    margin: 0;
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}
.section-heading p {
    margin: 1.25rem auto 0;
    color: var(--text-muted);
    font-size: clamp(1.05rem, 1.4vw, 1.3rem);
}
.grid-3-col {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
}

/* ── Skip link (accessibility) ────────────────── */
.skip-link {
    position: absolute;
    top: -100px;
    left: 1rem;
    z-index: 300;
    background: var(--accent);
    color: #ffffff;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    transition: top 0.2s ease;
}
.skip-link:focus {
    top: 1rem;
}

/* ── Scroll progress bar (nav) ────────────────── */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--gradient-accent);
    z-index: 250;
    transition: width 0.1s linear;
}

/* ── Back to top button ───────────────────────── */
.back-to-top {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 150;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    border: 1px solid var(--glass-card-border);
    background: var(--glass-card-bg);
    color: var(--text-primary);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.back-to-top.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.back-to-top:hover { box-shadow: var(--shadow-lg); }
.back-to-top svg { width: 1.1rem; height: 1.1rem; }

/* ── Copy-to-clipboard button ──────────────────── */
.copy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    border: 1px solid var(--glass-card-border);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.copy-btn:hover { background: var(--accent-soft); color: var(--text-primary); transform: scale(1.08); }
.copy-btn svg { width: 1rem; height: 1rem; }
.copy-btn-row {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

/* ── Utilities ────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.divider {
    width: 100%;
    height: 1px;
    background: var(--border);
}

ul.custom-bullets {
    list-style: none;
    padding: 0;
}
ul.custom-bullets li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.8rem;
}
ul.custom-bullets li::before {
    content: "•";
    color: var(--text-primary);
    position: absolute;
    left: 0;
    font-size: 1.5rem;
    line-height: 1;
    top: -2px;
}
.check-list {
    list-style: none;
    padding-left: 0;
    margin: 0;
}
.check-list li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 1rem;
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.5;
}
.check-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 8px;
    height: 8px;
    border-radius: 3px;
    background: var(--accent-soft);
    border: 1.5px solid var(--glass-card-border);
}
.check-list li::after {
    content: "";
    position: absolute;
    left: 2px;
    top: 0.65em;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--text-primary);
}

/* Animated draw-in checkmark variant (Home — Our Promise) */
.check-list.check-list--animated li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding-left: 0;
}
.check-list.check-list--animated li::before,
.check-list.check-list--animated li::after {
    content: none;
}
.check-icon-wrap {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent-soft);
    flex-shrink: 0;
}
.check-icon {
    width: 13px;
    height: 13px;
    color: var(--text-primary);
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
}
.reveal.is-visible .check-icon {
    animation: checkDraw 0.5s ease forwards;
}
.check-list--animated li:nth-child(1) .check-icon { animation-delay: 0.15s; }
.check-list--animated li:nth-child(2) .check-icon { animation-delay: 0.35s; }
.check-list--animated li:nth-child(3) .check-icon { animation-delay: 0.55s; }
@keyframes checkDraw {
    to { stroke-dashoffset: 0; }
}

.icon-row {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

/* ── Step cards (How It Works, Get the App, Safety) ── */
.vertical-stack {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.step-card-new {
    position: relative;
    border-radius: var(--radius-lg);
    padding: 1.75rem 2rem;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}
.step-card-new:hover { transform: translateY(-4px); }
.step-card-new h3 { font-size: 1.2rem; color: var(--text-primary); margin: 0 0 0.5rem; }
.step-card-new p { font-size: 0.95rem; color: var(--text-muted); margin: 0; line-height: 1.65; }
.step-big-num {
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1;
    flex-shrink: 0;
    min-width: 3rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}
.icon-badge-round {
    width: 2.5rem; height: 2.5rem; border-radius: 12px;
    background: var(--accent-soft);
    display: flex; align-items: center; justify-content: center;
    color: var(--text-primary); flex-shrink: 0;
    transition: transform 0.25s ease-out, background 0.3s ease, color 0.3s ease;
}
.icon-badge-round svg { width: 1.15rem; height: 1.15rem; }
.step-card-new:hover .icon-badge-round,
.step-card-new.is-hovered .icon-badge-round { background: var(--accent); color: #fff; }
.icon-badge-round:hover { transform: scale(1.08); }

/* ── Accordion (Safety & Privacy) ──────────────── */
.accordion-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.accordion-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.75rem 2rem;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}
.accordion-header h3 {
    flex: 1;
    margin: 0;
    font-size: 1.2rem;
    color: var(--text-primary);
}
.accordion-chevron {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}
.accordion-item.is-open .accordion-chevron { transform: rotate(180deg); }
.accordion-item.is-open .accordion-header .icon-badge-round {
    background: var(--accent);
    color: #ffffff;
}
.accordion-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.accordion-panel p {
    margin: 0 0 1.75rem;
    padding: 0 2rem 0 6rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* Permission-toggle mini demo (inside the Permission-Based Access Control panel) */
.permission-demo {
    margin: 0 2rem 1.75rem 6rem;
    padding: 1.25rem 1.5rem;
    border-radius: 16px;
    background: var(--bg-soft);
    border: 1px solid var(--glass-card-border);
}
.permission-demo-label {
    margin: 0 0 1rem;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent-sage);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.permission-toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.65rem 0;
    font-size: 0.9rem;
    color: var(--text-primary);
    border-bottom: 1px solid var(--glass-card-border);
}
.permission-toggle-row:last-of-type { border-bottom: none; }
.toggle-switch {
    position: relative;
    width: 46px;
    height: 26px;
    border-radius: 999px;
    background: var(--glass-card-border);
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    transition: background 0.25s ease;
}
.toggle-switch.is-on { background: var(--accent); }
.toggle-knob {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #ffffff;
    transition: transform 0.25s ease;
}
.toggle-switch.is-on .toggle-knob { transform: translateX(20px); }
.permission-summary {
    margin: 1rem 0 0 !important;
    padding: 0 !important;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}
.permission-summary strong { color: var(--text-primary); }

@media (max-width: 560px) {
    .accordion-header { gap: 1rem; padding: 1.5rem; }
    .accordion-panel p { padding-left: 0; }
    .permission-demo { margin-left: 0; margin-right: 1.5rem; }
}

/* ── Product split layout ─────────────────────── */
.product-split {
    display: flex;
    align-items: center;
    gap: 4rem;
    flex-wrap: wrap;
}
.product-split-image {
    flex: 1; min-width: 280px;
    background: var(--accent-soft);
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 340px;
    box-shadow: var(--shadow-md);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
}
.product-split-image:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-split-image img {
    width: 100%;
    height: 460px;
    object-fit: cover;
    object-position: top center;
    display: block;
}
.product-split-text { flex: 1; min-width: 280px; }
.product-split-text h2 { font-size: 2.6rem; margin: 0 0 1rem; }
.product-split-text p { font-size: 1.05rem; color: var(--text-muted); margin: 0 0 1.5rem; }
@media (max-width: 900px) {
    .product-split { flex-direction: column; gap: 2rem; }
    .product-split-image img { height: 360px; }
}

/* ── Patient / Caregiver app tabs (Product) ────── */
.app-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
}
.app-tab {
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-card-border);
    background: transparent;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: "DM Sans", sans-serif;
    cursor: pointer;
    transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
}
.app-tab:hover { transform: translateY(-2px); }
.app-tab.is-active {
    background: var(--gradient-accent);
    color: #ffffff;
    border-color: transparent;
}
.app-tab-panel { display: none; }
.app-tab-panel.is-active {
    display: block;
    animation: appTabFade 0.35s ease;
}
@keyframes appTabFade {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Feature chip grid (Product — The Wearable) ── */
.feature-chip-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 0.5rem;
}
.feature-chip {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 14px;
    background: var(--bg-soft);
    border: 1px solid var(--glass-card-border);
    transition: transform 0.2s ease;
}
.feature-chip:hover { transform: translateY(-3px); }
.feature-chip-icon {
    width: 2rem; height: 2rem; border-radius: 8px;
    background: var(--accent-soft); color: var(--text-primary);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.feature-chip-icon svg { width: 1rem; height: 1rem; }
.feature-chip span { font-size: 0.82rem; font-weight: 600; color: var(--text-primary); }

/* ── About intro photo ────────────────────────── */
.about-intro-photo {
    overflow: hidden;
}
.about-intro-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    min-height: 320px;
    transition: transform 0.6s ease;
}
.about-intro-card:hover .about-intro-photo img { transform: scale(1.06); }

/* ── App download cards (Get the App) ─────────── */
.two-app-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
@media (max-width: 760px) { .two-app-grid { grid-template-columns: 1fr; } }
.app-card {
    position: relative;
    border-radius: var(--radius-lg);
    padding: 2.5rem 2.25rem;
    display: flex; flex-direction: column; align-items: flex-start;
    text-align: left;
}
.app-card h3 { font-size: 1.4rem; margin: 0 0 0.6rem; }
.app-card p { color: var(--text-muted); font-size: 0.95rem; margin: 0 0 1.75rem; }
.app-btns-stack { display: flex; flex-direction: column; gap: 0.75rem; width: 100%; }
.app-btns-stack .btn { width: 100%; }

/* ── Privacy sections ──────────────────────────── */
.privacy-full-section {
    position: relative;
    background: var(--accent-soft);
    padding: 5rem 0;
    overflow: hidden;
    transition: background 0.25s ease;
}
.privacy-full-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--gradient-mesh);
    opacity: 0.6;
    pointer-events: none;
}
.privacy-single-card {
    position: relative;
    border-radius: var(--radius-lg);
    padding: 3.5rem 4rem;
    max-width: 780px;
    margin: 0 auto;
}
.privacy-inner-card {
    position: relative;
    border-radius: var(--radius-lg);
    padding: 3.5rem 4rem;
    display: flex;
    align-items: center;
    gap: 5rem;
}
.privacy-card-left {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
    min-width: 220px;
}
.privacy-card-left h2 {
    font-size: 2.2rem;
    margin: 0;
    line-height: 1.2;
    color: var(--text-primary);
}
.privacy-card-right { flex: 1; }
.icon-badge-lg {
    width: 3.5rem; height: 3.5rem;
    border-radius: 16px;
    background: var(--accent-soft);
    display: flex; align-items: center; justify-content: center;
    transition: transform 0.25s ease-out;
}
.icon-badge-lg:hover { transform: scale(1.08); }
@media (max-width: 760px) {
    .privacy-inner-card { flex-direction: column; gap: 2rem; padding: 2.5rem 2rem; }
}

/* ── 4-column feature grid (Home) ─────────────── */
.four-col-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
@media (max-width: 980px) { .four-col-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px) { .four-col-grid { grid-template-columns: 1fr; } }

/* ── About page panels & team avatars ─────────── */
.about-panel {
    position: relative;
    border-radius: var(--radius-lg);
    padding: 3.5rem 3rem;
    text-align: center;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    --mx: 50%;
    --my: 50%;
}
.about-panel::before {
    content: "";
    position: absolute;
    top: 0; left: 16%; right: 16%;
    height: 4px;
    border-radius: 0 0 6px 6px;
    background: var(--gradient-accent);
    opacity: 0;
    transition: opacity 0.25s ease;
}
.about-panel:hover::before { opacity: 1; }
.about-panel::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--mx) var(--my), rgba(255, 255, 255, 0.35), transparent 45%);
    opacity: 0;
    mix-blend-mode: soft-light;
    transition: opacity 0.35s ease;
    pointer-events: none;
}
.about-panel:hover::after { opacity: 1; }

/* ── Mission / Vision toggle card ──────────────── */
.mv-card {
    position: relative;
    padding: 3rem 2.5rem 3.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    overflow: hidden;
    --mx: 50%;
    --my: 50%;
}
.mv-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--mx) var(--my), rgba(255, 255, 255, 0.35), transparent 45%);
    opacity: 0;
    mix-blend-mode: soft-light;
    transition: opacity 0.35s ease;
    pointer-events: none;
}
.mv-card:hover::after { opacity: 1; }
.mv-toggle {
    position: relative;
    display: inline-flex;
    padding: 4px;
    border-radius: var(--radius-pill);
    background: var(--bg-soft);
    border: 1px solid var(--glass-card-border);
    margin: 0 auto 3rem;
}
.mv-toggle-btn {
    position: relative;
    z-index: 1;
    padding: 0.65rem 2.25rem;
    border: none;
    background: none;
    font-family: "Poppins", sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.25s ease, transform 0.25s ease;
}
.mv-toggle-btn:hover:not(.is-active) { color: var(--text-primary); transform: scale(1.05); }
.mv-toggle-btn.is-active { color: #ffffff; }
.mv-toggle-thumb {
    position: absolute;
    top: 4px;
    left: 4px;
    height: calc(100% - 8px);
    width: calc(50% - 4px);
    border-radius: var(--radius-pill);
    background: var(--gradient-accent);
    transition: transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
    z-index: 0;
}
.mv-toggle.is-vision .mv-toggle-thumb { transform: translateX(100%); }

.mv-panel {
    display: none;
    position: relative;
    min-height: 180px;
}
.mv-panel.is-active {
    display: block;
    animation: mvFade 0.45s ease;
}
@keyframes mvFade {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.mv-bg-word {
    position: absolute;
    top: -2.5rem;
    left: 50%;
    transform: translateX(-50%);
    font-family: "Poppins", sans-serif;
    font-weight: 800;
    font-size: clamp(4rem, 14vw, 8.5rem);
    letter-spacing: 0.03em;
    color: var(--text-primary);
    opacity: 0.07;
    white-space: nowrap;
    pointer-events: none;
    z-index: 0;
    user-select: none;
}
.mv-statement {
    position: relative;
    z-index: 1;
    font-family: "Poppins", sans-serif;
    font-weight: 700;
    font-size: clamp(1.5rem, 3vw, 2.15rem);
    line-height: 1.35;
    color: var(--text-primary);
    max-width: 640px;
    margin: 1.5rem auto 1.25rem;
    letter-spacing: -0.02em;
}
.mv-sub {
    position: relative;
    z-index: 1;
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}
@media (max-width: 560px) {
    .mv-toggle-btn { padding: 0.6rem 1.5rem; font-size: 0.85rem; }
}

/* Idle icon float (Contact mail icon) */
.icon-anim-float {
    animation: iconFloat 2.8s ease-in-out infinite;
}
@keyframes iconFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.about-intro-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.about-intro-card .about-intro-text {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.about-intro-card .about-intro-text p { font-size: 1.1rem; color: var(--text-muted); line-height: 1.8; margin: 0 0 1.25rem; }
.about-intro-card .about-intro-text p:last-child { margin-bottom: 0; }
@media (max-width: 900px) {
    .about-intro-card { grid-template-columns: 1fr; }
    .about-intro-photo img { min-height: 260px; }
}

/* ── Active Living overlay banner (About) ─────── */
.overlay-banner {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.overlay-banner img { width: 100%; height: 360px; object-fit: cover; display: block; transition: transform 0.6s ease; }
.overlay-banner:hover img { transform: scale(1.06); }
.overlay-banner-caption {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    padding: 2.5rem;
    background: linear-gradient(to top, rgba(9, 26, 20, 0.78) 0%, transparent 55%);
}
.overlay-banner-caption .eyebrow { color: rgba(255, 255, 255, 0.65); text-align: left; }
.overlay-banner-caption p {
    color: #ffffff;
    font-weight: 600;
    font-size: 1.1rem;
    margin: 0;
    max-width: 500px;
    line-height: 1.4;
    font-family: "Poppins", sans-serif;
}

/* ── What Drives Us (About) ────────────────────── */
.drives-us-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
@media (max-width: 900px) { .drives-us-grid { grid-template-columns: 1fr; } }
.drives-us-blank {
    border-radius: var(--radius-lg);
    background: var(--bg-soft);
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    overflow: hidden;
    transition: background 0.25s ease;
}
.drives-us-blank svg { width: 100%; height: auto; max-width: 300px; }
.drives-us-text {
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
}
.drives-us-text p { font-size: 1.1rem; color: var(--text-muted); line-height: 1.8; margin: 0; }

/* ── How It Works: steps + sticky image ───────── */
.how-it-works-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}
@media (max-width: 900px) { .how-it-works-grid { grid-template-columns: 1fr; } }
.hiw-image-sticky { position: sticky; top: 7rem; }
.hiw-image-sticky img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}
.hiw-caption {
    text-align: center;
    font-size: 0.85rem;
    font-style: italic;
    color: var(--text-muted);
    margin-top: 1rem;
}
.photo-banner img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    object-position: center 40%;
    border-radius: var(--radius-md);
    display: block;
}

/* ── Interactive setup checklist (Get the App) ── */
.setup-progress {
    max-width: 480px;
    margin: 0 auto 2.5rem;
}
.setup-progress-bar {
    width: 100%;
    height: 8px;
    border-radius: var(--radius-pill);
    background: var(--bg-soft);
    border: 1px solid var(--glass-card-border);
    overflow: hidden;
    margin-bottom: 0.6rem;
}
.setup-progress-fill {
    height: 100%;
    width: 0%;
    background: var(--gradient-accent);
    border-radius: var(--radius-pill);
    transition: width 0.4s ease;
}
.setup-progress-label {
    text-align: center;
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}
.setup-check {
    position: relative;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    border: 2px solid var(--glass-card-border);
    background: var(--bg-soft);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    cursor: pointer;
    font-weight: 800;
    font-size: 1.1rem;
    font-family: "Poppins", sans-serif;
    transition: background 0.25s ease, border-color 0.25s ease, transform 0.2s ease, color 0.25s ease;
}
.setup-check:hover { transform: scale(1.08); }
.setup-check-icon { display: none; }
.setup-check.is-done {
    background: var(--gradient-accent);
    border-color: transparent;
    color: #ffffff;
}
.setup-check.is-done .setup-check-num { display: none; }
.setup-check.is-done .setup-check-icon { display: block; }
.setup-step.is-done h3 { color: var(--accent-sage); }
.setup-step.is-done p { opacity: 0.6; }

/* ── Support link (Get the App) ───────────────── */
.support-link {
    color: var(--accent-sage);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.2s ease;
}
.support-link:hover { color: var(--text-primary); }

/* ── Live demo preview (How It Works) ─────────── */
.demo-card {
    padding: 2.75rem 2.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
}
.demo-card-badge {
    display: inline-block;
    margin: 0 0 1.25rem;
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-pill);
    background: var(--accent-soft);
    color: var(--text-primary);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.demo-phones {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 1rem;
    max-width: 640px;
    margin: 0 auto 1.75rem;
}
.demo-phone {
    flex: 1;
    min-width: 0;
    border-radius: 20px;
    background: var(--bg-soft);
    border: 1px solid var(--glass-card-border);
    overflow: hidden;
    text-align: left;
}
.demo-phone-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--glass-card-border);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.demo-status-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: #4CAF7D;
    flex-shrink: 0;
    animation: demoPulse 2s infinite;
    transition: background 0.3s ease;
}
.demo-status-dot--muted {
    background: var(--text-muted);
    animation: none;
}
@keyframes demoPulse {
    0% { box-shadow: 0 0 0 0 rgba(76, 175, 125, 0.5); }
    70% { box-shadow: 0 0 0 8px rgba(76, 175, 125, 0); }
    100% { box-shadow: 0 0 0 0 rgba(76, 175, 125, 0); }
}
.demo-phone-arrow {
    flex-shrink: 0;
    align-self: center;
    color: var(--accent-sage);
    opacity: 0.35;
    transition: opacity 0.3s ease;
}
.demo-phone-arrow.is-active {
    opacity: 1;
    animation: arrowPulse 0.6s ease 2;
}
@keyframes arrowPulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}
.demo-phone-body {
    min-height: 140px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.5rem;
}
.demo-placeholder {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-align: center;
}
.demo-log-line {
    margin: 0;
    font-size: 0.8rem;
    color: var(--text-primary);
    line-height: 1.5;
}
@media (max-width: 560px) {
    .demo-phones { flex-direction: column; align-items: center; }
    .demo-phone { width: 100%; max-width: 320px; }
    .demo-phone-arrow { transform: rotate(90deg); }
}
.demo-disclaimer {
    margin: 1.5rem auto 0;
    max-width: 480px;
    font-size: 0.8rem;
    font-style: italic;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ── Responsive ───────────────────────────────── */
@media (max-width: 980px) {
    .hero-grid { grid-template-columns: 1fr; gap: 2.2rem; }
    .hero-copy { text-align: center; }
    .hero-copy h1, .hero-copy p { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-badges { justify-content: center; }

    .cta-inner h2 { font-size: 2.8rem; }
    .footer-inner { flex-direction: column; gap: 1.5rem; }
}

@media (max-width: 860px) {
    .nav-toggle {
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        width: 44px; height: 44px;
        border: none; background: none; cursor: pointer;
        padding: 0; flex-shrink: 0;
    }
    .nav-toggle-bar {
        width: 24px; height: 2px;
        background: var(--text-primary);
        border-radius: 2px;
        transition: transform 0.25s ease, opacity 0.25s ease;
    }
    body.nav-open .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    body.nav-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
    body.nav-open .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .nav-cta { padding: 0.75rem 1.3rem; font-size: 1rem; }

    .site-nav {
        position: fixed;
        top: 0; right: 0;
        height: 100vh;
        width: min(84vw, 340px);
        background: var(--glass-bg);
        backdrop-filter: blur(var(--glass-blur));
        -webkit-backdrop-filter: blur(var(--glass-blur));
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 1.75rem;
        padding: 6.5rem 2rem 2rem;
        transform: translateX(100%);
        transition: transform 0.35s ease;
        z-index: 200;
    }
    body.nav-open .site-nav { transform: translateX(0); }
    .site-nav .nav-link { font-size: 1.3rem; }
}

@media (max-width: 760px) {
    .section { padding: 4.8rem 0; }
    .product-grid { grid-template-columns: 1fr; }
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        max-width: 310px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 480px) {
    .nav-cta { padding: 0.65rem 1.1rem; font-size: 0.9rem; }
    .privacy-inner-card { padding: 2rem 1.5rem; }
    .feature-chip-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .reveal { opacity: 1; transform: none; }
    .pulse-draw { stroke-dashoffset: 0; }
    .hero-section::after { display: none; }
}