/* =====================================================================
   GreenToastSoftware — Liquid Glass (index)
   Animated color field + refractive glass panels (SVG feDisplacementMap)
   Light + Dark themes · Green brand accent
   ===================================================================== */

:root {
    color-scheme: light dark;

    --accent: #16a34a;
    --accent-2: #22c55e;
    --accent-deep: #065f46;
    --accent-hover: #15803d;

    --font-sans: "Segoe UI Variable Text", "Segoe UI", Inter, system-ui, -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
    --font-display: "Segoe UI Variable Display", "Segoe UI", Inter, system-ui, sans-serif;

    --radius: 24px;
    --radius-sm: 14px;
    --radius-pill: 999px;

    /* Glass filter values (referenced by backdrop-filter) */
    --blur-glass: 22px;
    --glass-saturate: 185%;

    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light theme */
:root,
[data-theme="light"] {
    --bg-base: #e9f6ee;
    --blob-1: rgba(34, 197, 94, 0.55);
    --blob-2: rgba(16, 185, 129, 0.45);
    --blob-3: rgba(132, 204, 22, 0.40);
    --blob-4: rgba(6, 148, 102, 0.42);

    --glass-bg: rgba(255, 255, 255, 0.42);
    --glass-bg-strong: rgba(255, 255, 255, 0.58);
    --glass-border: rgba(255, 255, 255, 0.65);
    --glass-hi: rgba(255, 255, 255, 0.95);
    --glass-inner: rgba(255, 255, 255, 0.25);
    --glass-sheen: 0.55;
    --glass-shadow: 0 10px 34px rgba(6, 40, 24, 0.16), 0 3px 10px rgba(6, 40, 24, 0.10);
    --glass-shadow-hover: 0 20px 54px rgba(6, 40, 24, 0.22), 0 6px 16px rgba(6, 40, 24, 0.14);

    --text-1: #0d2318;
    --text-2: rgba(13, 35, 24, 0.68);
    --text-3: rgba(13, 35, 24, 0.5);
    --on-accent: #ffffff;
}

/* Dark theme */
[data-theme="dark"] {
    --bg-base: #08140d;
    --blob-1: rgba(34, 197, 94, 0.42);
    --blob-2: rgba(13, 148, 136, 0.38);
    --blob-3: rgba(101, 163, 13, 0.30);
    --blob-4: rgba(4, 120, 87, 0.40);

    --glass-bg: rgba(24, 32, 28, 0.42);
    --glass-bg-strong: rgba(28, 38, 32, 0.55);
    --glass-border: rgba(255, 255, 255, 0.14);
    --glass-hi: rgba(255, 255, 255, 0.22);
    --glass-inner: rgba(255, 255, 255, 0.05);
    --glass-sheen: 0.18;
    --glass-shadow: 0 12px 40px rgba(0, 0, 0, 0.55), 0 4px 12px rgba(0, 0, 0, 0.4);
    --glass-shadow-hover: 0 22px 60px rgba(0, 0, 0, 0.62), 0 8px 20px rgba(0, 0, 0, 0.45);

    --accent: #34d399;
    --accent-hover: #22c55e;
    --text-1: rgba(255, 255, 255, 0.94);
    --text-2: rgba(255, 255, 255, 0.66);
    --text-3: rgba(255, 255, 255, 0.46);
    --on-accent: #06231a;
}

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

.lg-svg { position: absolute; width: 0; height: 0; pointer-events: none; }
.btn-self-start { align-self: flex-start; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    color: var(--text-1);
    background: var(--bg-base);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; color: var(--text-1); }

a { color: inherit; text-decoration: none; }

/* ---------------------------------------------------------------------
   Animated color field (what the glass refracts)
   --------------------------------------------------------------------- */
.lg-bg {
    position: fixed;
    inset: 0;
    z-index: -2;
    overflow: hidden;
    background:
        radial-gradient(60% 55% at 15% 20%, var(--blob-3), transparent 60%),
        radial-gradient(50% 50% at 85% 15%, var(--blob-1), transparent 55%),
        radial-gradient(55% 55% at 80% 85%, var(--blob-2), transparent 60%),
        radial-gradient(50% 50% at 20% 90%, var(--blob-4), transparent 60%),
        var(--bg-base);
}

.lg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.8;
    will-change: transform;
}
.lg-orb.o1 { width: 46vw; height: 46vw; left: -8vw; top: -6vw; background: var(--blob-1); animation: drift1 26s var(--ease) infinite alternate; }
.lg-orb.o2 { width: 40vw; height: 40vw; right: -6vw; top: 8vh; background: var(--blob-2); animation: drift2 30s var(--ease) infinite alternate; }
.lg-orb.o3 { width: 42vw; height: 42vw; left: 20vw; bottom: -14vw; background: var(--blob-3); animation: drift3 34s var(--ease) infinite alternate; }
.lg-orb.o4 { width: 34vw; height: 34vw; right: 12vw; bottom: -8vw; background: var(--blob-4); animation: drift1 28s var(--ease) infinite alternate-reverse; }

@keyframes drift1 { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(6vw, 5vh, 0) scale(1.12); } }
@keyframes drift2 { from { transform: translate3d(0,0,0) scale(1.05); } to { transform: translate3d(-7vw, 6vh, 0) scale(1); } }
@keyframes drift3 { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(5vw, -6vh, 0) scale(1.15); } }

@media (prefers-reduced-motion: reduce) {
    .lg-orb { animation: none !important; }
}

/* ---------------------------------------------------------------------
   Glass recipe
   --------------------------------------------------------------------- */
.glass {
    position: relative;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--glass-shadow),
                inset 0 1px 0 var(--glass-hi),
                inset 0 0 22px var(--glass-inner);
    -webkit-backdrop-filter: blur(7px) saturate(185%);
    backdrop-filter: blur(7px) saturate(185%) url(#lg-distortion);
    isolation: isolate;
}

/* Specular top sheen */
.glass::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(255, 255, 255, var(--glass-sheen)) 0%, rgba(255, 255, 255, 0) 42%);
    mix-blend-mode: screen;
    opacity: 0.9;
    transition: background 0.08s linear;
}

/* Soft edge light that follows a diagonal */
.glass::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.10), transparent 30%, transparent 70%, rgba(255, 255, 255, 0.06));
}

/* -----------------------------------------------------------------------
   Interactive glass: 3D tilt + cursor sheen + lift
   JS sets --rx, --ry (tilt), --mx, --my (sheen) and toggles classes
   ----------------------------------------------------------------------- */
.glass.interactive {
    --rx: 0deg;
    --ry: 0deg;
    --mx: 50%;
    --my: 50%;
    cursor: pointer;
    will-change: transform;
    /* Only animate non-transform props; transform is driven by JS mousemove */
    transition:
        box-shadow 0.38s var(--ease),
        background 0.38s var(--ease),
        border-color 0.38s var(--ease),
        -webkit-backdrop-filter 0.38s var(--ease),
        backdrop-filter 0.38s var(--ease);
}

/* Cursor-following sheen overrides the static gradient on interactive panels */
.glass.interactive::before {
    background:
        radial-gradient(
            circle 220px at var(--mx) var(--my),
            rgba(255, 255, 255, 0.28),
            transparent 62%
        ),
        linear-gradient(
            180deg,
            rgba(255, 255, 255, var(--glass-sheen)) 0%,
            rgba(255, 255, 255, 0) 42%
        );
}

/* Spring return when mouse leaves (added by JS) */
.glass.interactive.is-idle {
    transform: perspective(900px) rotateX(0deg) rotateY(0deg) translateY(0) scale(1);
    transition:
        transform 0.6s cubic-bezier(0.34, 1.28, 0.64, 1),
        box-shadow 0.45s var(--ease),
        background 0.38s var(--ease),
        border-color 0.38s var(--ease);
}

/* Hover state (added by JS on mouseenter / mousemove drives the tilt vars) */
.glass.interactive.is-hovered {
    transform: perspective(900px) rotateX(var(--rx)) rotateY(var(--ry)) translateY(-14px) scale(1.018);
    background: var(--glass-bg-strong);
    border-color: rgba(255, 255, 255, 0.84);
    box-shadow:
        var(--glass-shadow-hover),
        0 0 0 1px rgba(255, 255, 255, 0.20),
        inset 0 1px 0 var(--glass-hi),
        inset 0 0 36px var(--glass-inner);
    -webkit-backdrop-filter: blur(12px) saturate(210%);
    backdrop-filter: blur(12px) saturate(210%) url(#lg-distortion);
}

/* Fallback: no backdrop-filter support → make panels more opaque */
@supports not ((-webkit-backdrop-filter: blur(2px)) or (backdrop-filter: blur(2px))) {
    .glass { background: var(--glass-bg-strong); }
}

/* ---------------------------------------------------------------------
   Layout helpers
   --------------------------------------------------------------------- */
.container { width: min(1200px, 92vw); margin-inline: auto; }
.section { padding: 5.5rem 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 3rem; }
.section-head h2 { font-size: clamp(2rem, 4vw, 2.9rem); margin-bottom: 0.6rem; }
.section-head p { color: var(--text-2); font-size: 1.1rem; }

.eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

/* ---------------------------------------------------------------------
   Buttons
   --------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 1rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    color: var(--on-accent);
    box-shadow: 0 8px 20px rgba(22, 163, 74, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(22, 163, 74, 0.45); }
.btn-primary:hover svg { transform: translateX(3px); }
.btn svg { transition: transform 0.2s var(--ease); }
.btn-ghost {
    background: var(--glass-bg);
    -webkit-backdrop-filter: blur(6px) saturate(160%);
    backdrop-filter: blur(6px) saturate(160%);
    border-color: var(--glass-border);
    color: var(--text-1);
}
.btn-ghost:hover { transform: translateY(-2px); background: var(--glass-bg-strong); }

/* ---------------------------------------------------------------------
   Navbar
   --------------------------------------------------------------------- */
.lg-nav {
    position: fixed;
    top: 0.9rem;
    left: 50%;
    transform: translateX(-50%);
    width: min(1200px, 94vw);
    z-index: 1000;
    padding: 0.55rem 0.8rem 0.55rem 1.1rem;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

/* Legacy .navbar class → full liquid glass pill (overrides styles.css) */
.navbar {
    position: fixed;
    top: 0.9rem;
    left: 50%;
    right: auto;                       /* reset any inherited right:0 */
    transform: translateX(-50%);
    width: min(1200px, 94vw);
    z-index: 1000;
    padding: 0.55rem 0.8rem 0.55rem 1.1rem;
    border-radius: var(--radius-pill);
    border-bottom: none;               /* reset styles.css border-bottom */
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    overflow: hidden;
    /* Full glass recipe */
    background: var(--glass-bg);
    -webkit-backdrop-filter: blur(var(--blur-glass)) saturate(var(--glass-saturate)) url(#lg-distortion);
    backdrop-filter: blur(var(--blur-glass)) saturate(var(--glass-saturate)) url(#lg-distortion);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: box-shadow 0.3s var(--ease);
}
/* Specular sheen */
.navbar::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--glass-hi) 0%, transparent 55%);
    pointer-events: none;
    mix-blend-mode: screen;
    z-index: 0;
}
/* Keep nav children above the pseudo sheen */
.navbar > * { position: relative; z-index: 1; }
/* .nav-container is invisible to flex — children become direct nav flex items */
.nav-container { display: contents; }
.nav-logo { display: flex; align-items: center; gap: 0.55rem; z-index: 2; }
.nav-logo img { width: 30px; height: 30px; object-fit: contain; }
.nav-logo .logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.nav-menu { display: flex; align-items: center; gap: 0.25rem; list-style: none; }
.nav-link {
    display: inline-flex; align-items: center; gap: 0.25rem;
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-pill);
    color: var(--text-2);
    font-weight: 500;
    font-size: 0.94rem;
    transition: color 0.2s var(--ease), background 0.2s var(--ease);
}
.nav-link:hover { color: var(--text-1); background: rgba(255,255,255,0.14); }
.nav-link.account-link { color: var(--accent); font-weight: 600; }

/* Dropdown */
.nav-item.dropdown { position: relative; }
.dropdown-content {
    position: absolute; top: calc(100% + 0.5rem); left: 50%; transform: translateX(-50%) translateY(-6px);
    min-width: 210px; padding: 0.4rem; border-radius: var(--radius-sm);
    background: var(--glass-bg-strong);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    opacity: 0; visibility: hidden; transition: all 0.22s var(--ease); z-index: 1000;
}
.nav-item.dropdown:hover .dropdown-content { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown-link { display: block; padding: 0.6rem 0.85rem; border-radius: 10px; color: var(--text-2); font-size: 0.9rem; font-weight: 500; }
.dropdown-link:hover { color: var(--accent); background: rgba(22,163,74,0.12); }
.dropdown-arrow { font-size: 0.7em; transition: transform 0.25s var(--ease); }
.nav-item.dropdown:hover .dropdown-arrow { transform: rotate(180deg); }

/* Theme toggle */
.theme-toggle {
    width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%; border: 1px solid var(--glass-border); background: rgba(255,255,255,0.14);
    color: var(--text-1); cursor: pointer; transition: all 0.2s var(--ease);
}
.theme-toggle:hover { color: var(--accent); background: rgba(255,255,255,0.22); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; width: 40px; height: 38px; align-items: center; justify-content: center; border-radius: 50%; cursor: pointer; }
.hamburger .bar { width: 22px; height: 2px; background: var(--text-1); border-radius: 2px; transition: 0.25s var(--ease); }
.hamburger.active .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active .bar:nth-child(2) { opacity: 0; }
.hamburger.active .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------------------------------------------------------------
   Ticker
   --------------------------------------------------------------------- */
.lg-ticker {
    position: fixed; top: 4.6rem; left: 50%; transform: translateX(-50%);
    width: min(1200px, 94vw); z-index: 900; overflow: hidden;
    border-radius: var(--radius-pill); padding: 0.4rem 0;
}
.lg-ticker .track { display: flex; width: max-content; gap: 0; animation: ticker 26s linear infinite; }
.lg-ticker .track span.sep { opacity: 0.4; padding: 0 0.6rem; }
.lg-ticker .content { display: flex; align-items: center; gap: 0.6rem; white-space: nowrap; padding: 0 1.5rem; font-size: 0.88rem; font-weight: 500; color: var(--text-2); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .lg-ticker .track { animation: none; } }

/* ---------------------------------------------------------------------
   Hero
   --------------------------------------------------------------------- */
.hero { padding: 11rem 0 5rem; position: relative; }
.hero-card { padding: clamp(2rem, 5vw, 4rem); text-align: center; }
.hero-title {
    font-size: clamp(2.4rem, 6vw, 4.4rem);
    font-weight: 700; letter-spacing: -0.02em; margin-bottom: 1.2rem;
}
.hero-title .grad {
    background: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent-deep) 100%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-subtitle { max-width: 680px; margin: 0 auto 2rem; color: var(--text-2); font-size: clamp(1rem, 2vw, 1.2rem); }
.hero-buttons { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; }

.hero-badges { display: flex; gap: 0.6rem; justify-content: center; flex-wrap: wrap; margin-top: 2.2rem; }
.hero-badge { padding: 0.45rem 0.9rem; border-radius: var(--radius-pill); background: rgba(255,255,255,0.16); border: 1px solid var(--glass-border); font-size: 0.82rem; font-weight: 600; color: var(--text-2); }

/* ---------------------------------------------------------------------
   App cards
   --------------------------------------------------------------------- */
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.app-card { padding: 2rem; display: flex; flex-direction: column; }
.app-icon {
    width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center; margin-bottom: 1.3rem;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    box-shadow: 0 8px 20px rgba(22,163,74,0.32);
}
.app-icon img { width: 34px; height: 34px; object-fit: contain; filter: brightness(0) invert(1); }
.app-card h3 { font-size: 1.25rem; margin-bottom: 0.6rem; }
.app-card p { color: var(--text-2); font-size: 0.98rem; margin-bottom: 1.1rem; }
.app-features { list-style: none; margin-top: auto; display: grid; gap: 0.45rem; }
.app-features li { display: flex; align-items: center; gap: 0.5rem; color: var(--text-2); font-size: 0.92rem; }
.app-features li::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: none; }

/* ---------------------------------------------------------------------
   Innovation split
   --------------------------------------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: stretch; }
.split-panel { padding: clamp(1.8rem, 3vw, 2.6rem); display: flex; flex-direction: column; gap: 1rem; }
.split-panel h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.split-panel h3 { font-size: 1.4rem; }
.split-panel p { color: var(--text-2); }
.split-media { display: grid; place-items: center; padding: 1rem 0; }
.split-media img { max-width: 100%; height: auto; filter: drop-shadow(0 12px 26px rgba(0,0,0,0.22)); }
.toast-float { width: 190px; height: 190px; animation: floaty 5s var(--ease) infinite; }
.spe-float { max-height: 210px; animation: floaty 6s var(--ease) infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@media (prefers-reduced-motion: reduce) { .toast-float, .spe-float { animation: none; } }

/* ---------------------------------------------------------------------
   News carousel
   --------------------------------------------------------------------- */
.news { position: relative; max-width: 860px; margin: 0 auto; padding: 2rem 3.5rem 3rem; }
.news-track { position: relative; min-height: 150px; }
.news-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transform: translateY(10px); transition: all 0.4s var(--ease); text-align: center; }
.news-slide.active { opacity: 1; visibility: visible; transform: translateY(0); position: relative; }
.news-tag { display: inline-block; padding: 0.3rem 0.8rem; border-radius: var(--radius-pill); background: rgba(22,163,74,0.14); color: var(--accent); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 0.8rem; }
.news-title { font-size: clamp(1.3rem, 2.5vw, 1.7rem); margin-bottom: 0.6rem; }
.news-text { color: var(--text-2); max-width: 560px; margin: 0 auto 1rem; }
.news-link { color: var(--accent); font-weight: 600; }
.news-link::after { content: ' →'; }
.news-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--glass-border); background: rgba(255,255,255,0.16); color: var(--text-1); cursor: pointer; font-size: 1rem; display: grid; place-items: center; transition: all 0.2s var(--ease); }
.news-nav:hover { background: var(--accent); color: var(--on-accent); }
.news-nav.prev { left: 0.8rem; }
.news-nav.next { right: 0.8rem; }
.news-dots { display: flex; gap: 0.5rem; justify-content: center; margin-top: 1.4rem; }
.news-dot { width: 9px; height: 9px; border-radius: 50%; border: none; background: var(--text-3); cursor: pointer; transition: all 0.2s var(--ease); }
.news-dot.active { background: var(--accent); width: 26px; border-radius: var(--radius-pill); }

/* ---------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------- */
.lg-footer { margin: 4rem auto 1.5rem; width: min(1200px, 92vw); padding: 2.5rem 2.5rem 1.5rem; }
.footer-top { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--glass-border); }
.footer-brand { display: flex; flex-direction: column; gap: 0.4rem; max-width: 320px; }
.footer-brand .nav-logo { margin-bottom: 0.3rem; }
.footer-brand p { color: var(--text-3); font-size: 0.9rem; }
.footer-cols { display: flex; gap: 3rem; flex-wrap: wrap; }
.footer-col h4 { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); margin-bottom: 0.75rem; }
.footer-col a { display: block; color: var(--text-2); font-size: 0.92rem; margin-bottom: 0.5rem; transition: color 0.2s var(--ease); }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { text-align: center; padding-top: 1.4rem; color: var(--text-3); font-size: 0.88rem; }

/* ---------------------------------------------------------------------
   Reveal on scroll
   --------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------------------------------------------------------------------
   Responsive
   --------------------------------------------------------------------- */
@media (max-width: 900px) {
    .split { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
    .hamburger { display: flex; }
    .nav-menu {
        position: absolute; top: calc(100% + 0.6rem); right: 0; flex-direction: column; align-items: stretch;
        min-width: 230px; padding: 0.6rem; gap: 0.15rem;
        background: var(--glass-bg-strong);
        -webkit-backdrop-filter: blur(18px) saturate(180%);
        backdrop-filter: blur(18px) saturate(180%);
        border: 1px solid var(--glass-border); border-radius: var(--radius-sm);
        box-shadow: var(--glass-shadow);
        opacity: 0; visibility: hidden; transform: translateY(-8px); transition: all 0.25s var(--ease);
    }
    .nav-menu.active { opacity: 1; visibility: visible; transform: translateY(0); }
    .nav-item.dropdown .dropdown-content { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; background: transparent; border: none; padding-left: 0.8rem; }
    .news { padding: 1.6rem 1rem 2.4rem; }
    .news-nav { display: none; }
}

/* =====================================================================
   Reusable page components (about, contact, apps, worksup, projects, auth)
   ===================================================================== */

/* Legacy token aliases — lets old inline <style> blocks keep working */
:root,
[data-theme="light"] {
    --bg: var(--bg-base);
    --mica-tint: none;
    --layer-solid: var(--glass-bg-strong);
    --layer-card: var(--glass-bg);
    --layer-card-hover: var(--glass-bg-strong);
    --layer-acrylic: var(--glass-bg);
    --layer-flyout: var(--glass-bg-strong);
    --layer-inset: rgba(0, 0, 0, 0.03);
    --stroke-card: var(--glass-border);
    --stroke-divider: var(--glass-border);
    --stroke-control: rgba(0, 0, 0, 0.14);
    --text-primary: var(--text-1);
    --text-secondary: var(--text-2);
    --text-tertiary: var(--text-3);
    --shadow-card: var(--glass-shadow);
    --shadow-flyout: var(--glass-shadow);
    --shadow-elevated: var(--glass-shadow-hover);
    --radius-card: var(--radius-sm);
    --radius-lg: var(--radius);
    --radius-xl: var(--radius);
    --radius-panel: var(--radius);
    --border-radius: var(--radius);
    --primary-color: var(--accent);
    --primary-dark: var(--accent-hover);
    --gray-100: #f8fafc; --gray-200: #e2e8f0; --gray-300: #cbd5e1;
    --gray-400: #94a3b8; --gray-500: #64748b; --gray-600: #475569;
    --gray-700: #334155; --gray-800: #1e293b; --gray-900: #0f172a;
    --gradient-primary: linear-gradient(135deg, var(--accent), var(--accent-hover));
    --accent-ring: rgba(22, 163, 74, 0.35);
    --blur-glass: 22px; --glass-saturate: 185%;
}
[data-theme="dark"] {
    --bg: var(--bg-base);
    --layer-solid: var(--glass-bg-strong);
    --layer-card: var(--glass-bg);
    --layer-card-hover: var(--glass-bg-strong);
    --layer-acrylic: var(--glass-bg);
    --layer-flyout: var(--glass-bg-strong);
    --layer-inset: rgba(255, 255, 255, 0.04);
    --stroke-card: var(--glass-border);
    --stroke-divider: var(--glass-border);
    --stroke-control: rgba(255, 255, 255, 0.14);
    --text-primary: var(--text-1);
    --text-secondary: var(--text-2);
    --text-tertiary: var(--text-3);
    --shadow-card: var(--glass-shadow);
    --shadow-flyout: var(--glass-shadow);
    --shadow-elevated: var(--glass-shadow-hover);
    --radius-card: var(--radius-sm);
    --radius-lg: var(--radius);
    --radius-xl: var(--radius);
    --radius-panel: var(--radius);
    --border-radius: var(--radius);
    --primary-color: var(--accent);
    --primary-dark: var(--accent-hover);
    --gradient-primary: linear-gradient(135deg, var(--accent), var(--accent-hover));
    --accent-ring: rgba(46, 204, 113, 0.40);
    --blur-glass: 22px; --glass-saturate: 185%;
}

/* Compact page hero (inner pages) */
.page-hero { padding: 9.5rem 0 3.5rem; text-align: center; }
.page-hero .container { display: flex; justify-content: center; }
.page-hero-card { padding: clamp(2rem, 4vw, 3.2rem); text-align: center; max-width: 860px; width: 100%; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin-bottom: 1rem; letter-spacing: -0.02em; }
.page-hero h1 .grad {
    background: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent-deep) 100%);
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.page-hero p { color: var(--text-2); font-size: clamp(1rem, 2vw, 1.18rem); max-width: 640px; margin: 0 auto; }

/* Stat row */
.stat-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 2.5rem; margin-top: 2rem; }
.stat { text-align: center; }
.stat .num { display: block; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--accent); }
.stat .lbl { color: var(--text-2); font-size: 0.9rem; }

/* Timeline */
.timeline { position: relative; max-width: 820px; margin: 0 auto; padding-left: 1rem; }
.timeline::before { content: ''; position: absolute; left: 8px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--accent), transparent); }
.timeline-item { position: relative; padding: 0 0 1.5rem 2.2rem; }
.timeline-item::before { content: ''; position: absolute; left: 1px; top: 6px; width: 16px; height: 16px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(22,163,74,0.18); }
.timeline-year { display: inline-block; font-family: var(--font-display); font-weight: 700; color: var(--accent); margin-bottom: 0.3rem; }
.timeline-item h3 { font-size: 1.2rem; margin-bottom: 0.3rem; }
.timeline-item p { color: var(--text-2); }

/* Prose block */
.prose { padding: clamp(1.8rem, 3vw, 2.8rem); }
.prose h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 1rem; }
.prose p { color: var(--text-2); margin-bottom: 1rem; }
.prose p:last-child { margin-bottom: 0; }
.prose .brand-highlight { color: var(--accent); font-weight: 600; }
.prose blockquote { font-family: var(--font-display); font-size: clamp(1.3rem, 3vw, 1.9rem); font-weight: 600; line-height: 1.3; margin: 0.5rem 0; color: var(--text-1); }
.prose cite { color: var(--text-3); font-style: normal; font-size: 0.95rem; }
.prose img { max-width: 100%; height: auto; border-radius: var(--radius-sm); }

/* Feature chips */
.chip-row { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.chip { padding: 0.4rem 0.9rem; border-radius: var(--radius-pill); background: rgba(22,163,74,0.12); border: 1px solid var(--glass-border); color: var(--text-2); font-size: 0.85rem; font-weight: 600; }

/* Skill bars */
.skill { padding: 1.5rem; }
.skill h3 { font-size: 1.05rem; margin-bottom: 0.8rem; }
.skill-bar { height: 8px; border-radius: var(--radius-pill); background: rgba(0,0,0,0.08); overflow: hidden; }
[data-theme="dark"] .skill-bar { background: rgba(255,255,255,0.1); }
.skill-bar span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), var(--accent-2)); width: 0; transition: width 1s var(--ease); }
.skill.in .skill-bar span { width: var(--pct, 90%); }
.skill .pct { display: block; margin-top: 0.5rem; text-align: right; color: var(--accent); font-weight: 700; font-size: 0.9rem; }
.pct-88 { --pct: 88%; }
.pct-92 { --pct: 92%; }
.pct-95 { --pct: 95%; }
.pct-96 { --pct: 96%; }

/* Forms */
.form { display: grid; gap: 1.2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-size: 0.88rem; font-weight: 600; color: var(--text-2); }
.field input, .field textarea, .field select {
    width: 100%; padding: 0.85rem 1rem; font-size: 1rem; font-family: inherit;
    color: var(--text-1); border-radius: 12px;
    border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.14);
    -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
    transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
}
[data-theme="dark"] .field input, [data-theme="dark"] .field textarea, [data-theme="dark"] .field select { background: rgba(255,255,255,0.06); }
.field textarea { resize: vertical; min-height: 130px; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-3); }
.field input:focus, .field textarea:focus, .field select:focus {
    outline: none; border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(22,163,74,0.25); background: rgba(255,255,255,0.22);
}
.form-card { padding: clamp(1.8rem, 3vw, 2.6rem); }

/* Contact method rows */
.contact-methods { display: grid; gap: 1rem; }
.contact-method { display: flex; align-items: center; gap: 1rem; padding: 1.1rem 1.3rem; }
.contact-method .ci { width: 44px; height: 44px; flex: none; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, var(--accent), var(--accent-hover)); color: var(--on-accent); }
.contact-method .ci svg { width: 22px; height: 22px; }
.contact-method h4 { font-size: 1rem; margin-bottom: 0.15rem; }
.contact-method p, .contact-method a { color: var(--text-2); font-size: 0.92rem; }
.contact-method a:hover { color: var(--accent); }

/* Two column content layout */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: start; }
.stack { display: grid; gap: 1.5rem; }
.center { text-align: center; }
.mt-2 { margin-top: 1.4rem; }

/* Auth (login / account) */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 7rem 1rem 3rem; }
.auth-card { width: min(460px, 94vw); padding: clamp(1.8rem, 4vw, 2.6rem); }
.auth-logo { display: flex; flex-direction: column; align-items: center; gap: 0.6rem; margin-bottom: 1.5rem; text-align: center; }
.auth-logo img { width: 56px; height: 56px; }
.auth-logo h1 { font-size: 1.4rem; }
.auth-tabs { display: flex; gap: 0.3rem; padding: 0.3rem; border-radius: var(--radius-pill); background: rgba(0,0,0,0.05); margin-bottom: 1.5rem; }
[data-theme="dark"] .auth-tabs { background: rgba(255,255,255,0.06); }
.auth-tab { flex: 1; padding: 0.6rem; border: none; background: transparent; border-radius: var(--radius-pill); font-weight: 600; color: var(--text-2); cursor: pointer; transition: all 0.2s var(--ease); }
.auth-tab.active { background: var(--accent); color: var(--on-accent); }
.btn-block { width: 100%; justify-content: center; }

/* FAQ accordion */
.faq-list { display: grid; gap: 1rem; max-width: 820px; margin: 0 auto; }
.faq { padding: 0 1.4rem; overflow: hidden; }
.faq summary { list-style: none; cursor: pointer; padding: 1.1rem 0; display: flex; align-items: center; justify-content: space-between; gap: 1rem; font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; color: var(--text-1); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .q-icon { flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: rgba(22,163,74,0.14); color: var(--accent); transition: transform 0.25s var(--ease); font-size: 1.1rem; line-height: 1; }
.faq[open] summary .q-icon { transform: rotate(45deg); }
.faq p { color: var(--text-2); padding: 0 0 1.2rem; margin: 0; }

@media (max-width: 720px) {
    .two-col { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .stat-row { gap: 1.5rem; }
}