/* ============================================================
   Health & Beauty AI — Elegant Design System
   ============================================================ */

/* --- Design Tokens --- */
:root {
    /* Palette: deep navy, warm champagne, refined teal */
    --ink:         hsl(220, 30%, 10%);
    --ink-soft:    hsl(220, 18%, 36%);
    --ink-muted:   hsl(220, 14%, 52%);
    --surface:     hsl(0, 0%, 100%);
    --surface-dim: hsl(220, 20%, 97%);
    --surface-dark:hsl(220, 30%, 8%);
    --surface-dark-card: hsl(220, 25%, 12%);
    --border:      hsl(220, 20%, 90%);
    --border-dark: hsl(220, 20%, 18%);

    --accent:      hsl(189, 70%, 42%);
    --accent-soft: hsl(189, 70%, 42%, 0.12);
    --accent-glow: hsl(189, 70%, 42%, 0.25);
    --gold:        hsl(38, 60%, 56%);
    --gold-soft:   hsl(38, 60%, 56%, 0.12);
    --rose:        hsl(340, 65%, 55%);
    --rose-soft:   hsl(340, 65%, 55%, 0.10);
    --emerald:     hsl(158, 55%, 42%);
    --emerald-soft:hsl(158, 55%, 42%, 0.12);

    /* Typography */
    --font-serif:  'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Spacing scale */
    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  1rem;
    --space-lg:  1.5rem;
    --space-xl:  2.5rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;

    /* Radii */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1.25rem;
    --radius-xl: 1.75rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 3px hsl(220, 30%, 10%, 0.04), 0 1px 2px hsl(220, 30%, 10%, 0.06);
    --shadow-md: 0 4px 20px hsl(220, 30%, 10%, 0.06), 0 1px 4px hsl(220, 30%, 10%, 0.04);
    --shadow-lg: 0 10px 40px hsl(220, 30%, 10%, 0.08), 0 2px 8px hsl(220, 30%, 10%, 0.04);
    --shadow-xl: 0 20px 60px hsl(220, 30%, 10%, 0.12);
    --shadow-glow: 0 0 40px var(--accent-glow);

    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --duration: 0.3s;
}


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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--ink);
    background: var(--surface);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

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

ul { list-style: none; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}


/* --- Typography --- */
h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

h4 {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 1.05rem;
    line-height: 1.35;
}

em {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--accent);
}

.section-title-light em,
.section-cta em {
    color: var(--gold);
}

.overline {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: var(--space-md);
}

.overline-light {
    color: var(--gold);
}


/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--space-md) 0;
    transition: all var(--duration) var(--ease);
}

.nav-scrolled {
    background: hsla(220, 30%, 8%, 0.92);
    backdrop-filter: blur(16px) saturate(1.4);
    -webkit-backdrop-filter: blur(16px) saturate(1.4);
    padding: var(--space-sm) 0;
    box-shadow: 0 1px 0 hsl(0, 0%, 100%, 0.06);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: white;
    white-space: nowrap;
}

.nav-logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-sm);
    background: var(--accent);
    color: white;
}

.nav-logo-icon i[data-lucide] {
    width: 1.1rem;
    height: 1.1rem;
}

.nav-logo-ai {
    font-family: var(--font-sans);
    font-weight: 300;
    opacity: 0.6;
    font-size: 0.85em;
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 400;
    color: hsl(0, 0%, 100%, 0.65);
    transition: color var(--duration) var(--ease);
    letter-spacing: 0.01em;
}

.nav-links a:hover {
    color: white;
}

.btn-nav {
    display: none;
}

.nav-toggle {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: var(--space-xs);
}

.nav-toggle i[data-lucide] {
    width: 1.5rem;
    height: 1.5rem;
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }
    .btn-nav {
        display: inline-flex;
    }
    .nav-toggle {
        display: none;
    }
}

/* Mobile nav */
.nav-links-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: hsla(220, 30%, 8%, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: var(--space-lg);
    gap: var(--space-lg);
    border-bottom: 1px solid var(--border-dark);
}


/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.65rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    white-space: nowrap;
    text-decoration: none;
}

.btn i[data-lucide] {
    width: 1.1rem;
    height: 1.1rem;
}

.btn-lg {
    padding: 0.85rem 2rem;
    font-size: 1rem;
    border-radius: var(--radius-lg);
}

.btn-block {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent), hsl(200, 70%, 38%));
    color: white;
    box-shadow: 0 2px 12px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-ghost {
    background: hsl(0, 0%, 100%, 0.08);
    color: hsl(0, 0%, 100%, 0.85);
    border: 1px solid hsl(0, 0%, 100%, 0.12);
}

.btn-ghost:hover {
    background: hsl(0, 0%, 100%, 0.14);
    color: white;
}

.btn-outline-light {
    background: transparent;
    color: white;
    border: 1.5px solid hsl(0, 0%, 100%, 0.2);
}

.btn-outline-light:hover {
    background: hsl(0, 0%, 100%, 0.06);
    border-color: hsl(0, 0%, 100%, 0.35);
}

.btn-white {
    background: white;
    color: var(--ink);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 1.5px solid hsl(0, 0%, 100%, 0.3);
}

.btn-outline-white:hover {
    background: hsl(0, 0%, 100%, 0.08);
    border-color: hsl(0, 0%, 100%, 0.5);
}

.btn-nav {
    padding: 0.5rem 1.25rem;
    font-size: 0.85rem;
    background: hsl(0, 0%, 100%, 0.08);
    color: white;
    border: 1px solid hsl(0, 0%, 100%, 0.12);
    border-radius: var(--radius-full);
}

.btn-nav:hover {
    background: hsl(0, 0%, 100%, 0.14);
}


/* --- Sections --- */
.section {
    padding: var(--space-3xl) 0;
}

.section-light {
    background: var(--surface);
}

.section-dark {
    background: var(--surface-dark);
}

.section-accent {
    background: linear-gradient(135deg, hsl(220, 30%, 10%), hsl(240, 25%, 14%));
}

.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto var(--space-3xl);
}

.section-title {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    color: var(--ink);
    margin-bottom: var(--space-md);
}

.section-title-light {
    color: white;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--ink-muted);
    line-height: 1.7;
}

.section-subtitle-light {
    color: hsl(0, 0%, 100%, 0.6);
}


/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--surface-dark);
    overflow: hidden;
    padding-top: 5rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 20% 40%, hsl(189, 70%, 42%, 0.08), transparent),
                radial-gradient(ellipse 60% 50% at 80% 60%, hsl(280, 50%, 45%, 0.06), transparent),
                radial-gradient(ellipse 40% 40% at 50% 0%, hsl(38, 60%, 56%, 0.04), transparent);
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
    animation: orbFloat 20s ease-in-out infinite;
}

.hero-orb-1 {
    width: 500px;
    height: 500px;
    top: -10%;
    left: -5%;
    background: hsl(189, 70%, 42%, 0.15);
}

.hero-orb-2 {
    width: 400px;
    height: 400px;
    bottom: 10%;
    right: -8%;
    background: hsl(280, 50%, 45%, 0.12);
    animation-delay: -7s;
}

.hero-orb-3 {
    width: 300px;
    height: 300px;
    top: 30%;
    right: 25%;
    background: hsl(38, 60%, 56%, 0.08);
    animation-delay: -14s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -20px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.97); }
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
    padding: var(--space-2xl) 0;
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 0.85fr;
        padding: var(--space-4xl) 0;
    }
}

.hero-content {
    text-align: center;
}

@media (min-width: 1024px) {
    .hero-content {
        text-align: left;
    }
}

.hero-title {
    font-size: clamp(2.5rem, 5.5vw, 4.25rem);
    color: white;
    margin-bottom: var(--space-lg);
    line-height: 1.12;
}

.hero-title-em {
    display: block;
    background: linear-gradient(135deg, var(--accent), var(--gold));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: hsl(0, 0%, 100%, 0.55);
    max-width: 520px;
    margin-bottom: var(--space-xl);
    line-height: 1.75;
}

@media (min-width: 1024px) {
    .hero-subtitle {
        margin-left: 0;
    }
}

@media (max-width: 1023px) {
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-xl);
}

@media (min-width: 1024px) {
    .hero-actions {
        justify-content: flex-start;
    }
}

.hero-proof {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
    justify-content: center;
}

@media (min-width: 1024px) {
    .hero-proof {
        justify-content: flex-start;
    }
}

.hero-proof-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    color: hsl(0, 0%, 100%, 0.45);
}

.hero-proof-item i[data-lucide] {
    width: 1rem;
    height: 1rem;
    color: var(--accent);
}

/* Hero Phone */
.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-phone {
    position: relative;
    max-width: 320px;
}

.hero-phone-frame {
    position: relative;
    border-radius: 2.5rem;
    overflow: hidden;
    box-shadow: 0 30px 80px hsl(0, 0%, 0%, 0.4),
                0 0 0 1px hsl(0, 0%, 100%, 0.06),
                inset 0 0 0 1px hsl(0, 0%, 100%, 0.04);
    background: hsl(220, 25%, 12%);
    padding: 0.5rem;
}

.hero-phone-frame img {
    border-radius: 2rem;
    width: 100%;
}


/* --- Pillars Grid --- */
.pillars-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .pillars-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pillar-card {
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    background: var(--surface);
    transition: all var(--duration) var(--ease);
}

.pillar-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: hsl(var(--icon-hue, 189), 50%, 70%, 0.25);
}

.pillar-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    background: hsl(var(--icon-hue, 189), 50%, 50%, 0.1);
    color: hsl(var(--icon-hue, 189), 50%, 45%);
}

.pillar-icon i[data-lucide] {
    width: 1.35rem;
    height: 1.35rem;
}

.pillar-card h3 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.pillar-card p {
    font-size: 0.925rem;
    color: var(--ink-muted);
    line-height: 1.6;
}


/* --- Feature Split Layout --- */
.feature-split {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .feature-split {
        grid-template-columns: 1fr 1fr;
    }
}

.feature-split-reverse .feature-split-visual {
    order: -1;
}

@media (max-width: 1023px) {
    .feature-split-reverse .feature-split-visual {
        order: 0;
    }
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.feature-list-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.feature-list-icon {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-soft);
    color: var(--accent);
}

.section-dark .feature-list-icon {
    background: hsl(189, 70%, 42%, 0.15);
}

.feature-list-icon.icon-warning {
    background: hsl(38, 80%, 55%, 0.12);
    color: hsl(38, 80%, 50%);
}

.feature-list-icon.icon-success {
    background: var(--emerald-soft);
    color: var(--emerald);
}

.feature-list-icon.icon-guru {
    background: hsl(280, 50%, 55%, 0.12);
    color: hsl(280, 50%, 55%);
}

.feature-list-icon i[data-lucide] {
    width: 1.15rem;
    height: 1.15rem;
}

.feature-list-item h4 {
    font-size: 0.975rem;
    margin-bottom: 0.15rem;
}

.section-dark .feature-list-item h4 {
    color: white;
}

.feature-list-item p {
    font-size: 0.9rem;
    color: var(--ink-muted);
    line-height: 1.6;
}

.section-dark .feature-list-item p {
    color: hsl(0, 0%, 100%, 0.5);
}


/* --- Feature Image --- */
.feature-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: visible;
}

.feature-image-wrapper img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.floating-card {
    position: absolute;
    background: hsla(220, 30%, 8%, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    color: white;
    font-size: 0.8rem;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    border: 1px solid hsl(0, 0%, 100%, 0.08);
}

.floating-card-1 {
    bottom: 15%;
    right: -8%;
    min-width: 160px;
}

.floating-card-2 {
    top: 8%;
    left: -5%;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.floating-card-2 .floating-card-icon {
    color: var(--emerald);
}

.floating-card-2 i[data-lucide] {
    width: 1rem;
    height: 1rem;
}

.floating-card-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-xs);
}

.floating-card-label {
    color: hsl(0, 0%, 100%, 0.6);
}

.floating-card-bar {
    height: 4px;
    border-radius: 2px;
    background: hsl(0, 0%, 100%, 0.1);
}

.floating-card-fill {
    height: 100%;
    border-radius: 2px;
    transition: width 1s var(--ease);
}


/* --- Sub Feature Row --- */
.sub-feature-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-3xl);
    padding-top: var(--space-3xl);
    border-top: 1px solid var(--border-dark);
}

@media (min-width: 768px) {
    .sub-feature-row {
        grid-template-columns: repeat(3, 1fr);
    }
}

.sub-feature-card {
    text-align: center;
    padding: var(--space-xl);
}

.sub-feature-card i[data-lucide] {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--accent);
    margin-bottom: var(--space-md);
}

.sub-feature-card h4 {
    color: white;
    margin-bottom: var(--space-sm);
}

.sub-feature-card p {
    font-size: 0.9rem;
    color: hsl(0, 0%, 100%, 0.5);
    line-height: 1.6;
}


/* --- Supplement Visual --- */
.supplement-visual {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.supplement-group {
    background: var(--surface-dim);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
}

.supplement-group-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--ink);
    margin-bottom: var(--space-md);
}

.supplement-group-header i[data-lucide] {
    width: 1.1rem;
    height: 1.1rem;
    color: var(--gold);
}

.supplement-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-full);
    background: var(--surface);
    border: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 500;
    margin: 0.2rem 0.25rem;
}

.supplement-pill span {
    color: var(--ink-muted);
    font-weight: 400;
    font-size: 0.8rem;
}

.supplement-synergy {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.65rem var(--space-md);
    border-radius: var(--radius-md);
    background: var(--emerald-soft);
    color: var(--emerald);
    font-size: 0.85rem;
    font-weight: 500;
}

.supplement-synergy i[data-lucide] {
    width: 1rem;
    height: 1rem;
}

.supplement-conflict {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.65rem var(--space-md);
    border-radius: var(--radius-md);
    background: hsl(38, 80%, 55%, 0.1);
    color: hsl(30, 70%, 42%);
    font-size: 0.85rem;
    font-weight: 500;
}

.supplement-conflict i[data-lucide] {
    width: 1rem;
    height: 1rem;
}


/* --- Voice Cards --- */
.voice-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .voice-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.voice-card {
    position: relative;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    background: hsl(0, 0%, 100%, 0.04);
    border: 1px solid hsl(0, 0%, 100%, 0.08);
    transition: all var(--duration) var(--ease);
}

.voice-card:hover {
    border-color: hsl(0, 0%, 100%, 0.15);
    background: hsl(0, 0%, 100%, 0.06);
    transform: translateY(-4px);
}

.voice-card-featured {
    border-color: hsl(280, 50%, 55%, 0.3);
    background: hsl(280, 50%, 55%, 0.06);
}

.voice-card-featured:hover {
    border-color: hsl(280, 50%, 55%, 0.5);
}

.voice-card-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: hsl(0, 0%, 100%, 0.4);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    border: 1px solid hsl(0, 0%, 100%, 0.1);
}

.voice-card-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.voice-card-icon i[data-lucide] {
    width: 1.25rem;
    height: 1.25rem;
}

.voice-card-green {
    background: hsl(158, 55%, 42%, 0.15);
    color: hsl(158, 55%, 55%);
}

.voice-card-blue {
    background: hsl(210, 70%, 50%, 0.15);
    color: hsl(210, 70%, 60%);
}

.voice-card-purple {
    background: hsl(280, 50%, 55%, 0.15);
    color: hsl(280, 50%, 65%);
}

.voice-card h3 {
    font-family: var(--font-sans);
    font-size: 1.15rem;
    font-weight: 600;
    color: white;
    margin-bottom: var(--space-sm);
}

.voice-card p {
    font-size: 0.9rem;
    color: hsl(0, 0%, 100%, 0.5);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.voice-card-detail {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: hsl(0, 0%, 100%, 0.35);
    padding-top: var(--space-md);
    border-top: 1px solid hsl(0, 0%, 100%, 0.06);
}


/* --- Tracker Grid --- */
.tracker-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

@media (min-width: 640px) {
    .tracker-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .tracker-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.tracker-card {
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: var(--surface);
    transition: all var(--duration) var(--ease);
}

.tracker-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.tracker-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    background: color-mix(in srgb, var(--t-color) 12%, transparent);
    color: var(--t-color);
}

.tracker-icon i[data-lucide] {
    width: 1.15rem;
    height: 1.15rem;
}

.tracker-card h4 {
    margin-bottom: 0.25rem;
}

.tracker-card p {
    font-size: 0.85rem;
    color: var(--ink-muted);
    line-height: 1.55;
}

/* Tracker extras */
.tracker-extras {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

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

.tracker-extra {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    background: var(--surface-dim);
    border: 1px solid var(--border);
}

.tracker-extra > i[data-lucide] {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--rose);
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.tracker-extra h4 {
    margin-bottom: 0.2rem;
}

.tracker-extra p {
    font-size: 0.875rem;
    color: var(--ink-muted);
    line-height: 1.55;
}


/* --- Gamification Visual --- */
.gamification-visual {
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    background: var(--surface-dark-card);
    border: 1px solid var(--border-dark);
}

.gamification-title {
    color: white;
    font-size: 1.1rem;
    margin-bottom: var(--space-lg);
    font-family: var(--font-sans);
}

.badge-row {
    display: flex;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.badge-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.badge-icon i[data-lucide] {
    width: 1.25rem;
    height: 1.25rem;
}

.badge-bronze {
    background: hsl(25, 50%, 40%, 0.2);
    color: hsl(25, 50%, 55%);
    border: 1.5px solid hsl(25, 50%, 40%, 0.3);
}

.badge-silver {
    background: hsl(220, 10%, 55%, 0.2);
    color: hsl(220, 10%, 70%);
    border: 1.5px solid hsl(220, 10%, 55%, 0.3);
}

.badge-gold {
    background: hsl(38, 60%, 56%, 0.2);
    color: var(--gold);
    border: 1.5px solid hsl(38, 60%, 56%, 0.3);
}

.badge-item span {
    font-size: 0.75rem;
    color: hsl(0, 0%, 100%, 0.45);
}

.unlock-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.unlock-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    color: hsl(0, 0%, 100%, 0.55);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    background: hsl(0, 0%, 100%, 0.03);
}

.unlock-item i[data-lucide] {
    width: 0.9rem;
    height: 0.9rem;
    color: var(--emerald);
}

.gamification-note {
    font-size: 0.8rem;
    color: hsl(0, 0%, 100%, 0.35);
    line-height: 1.55;
}


/* --- Architecture Grid --- */
.arch-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .arch-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .arch-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.arch-card {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: all var(--duration) var(--ease);
}

.arch-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
}

.arch-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    background: var(--accent-soft);
    color: var(--accent);
}

.arch-icon i[data-lucide] {
    width: 1.15rem;
    height: 1.15rem;
}

.arch-card h4 {
    margin-bottom: var(--space-sm);
}

.arch-card p {
    font-size: 0.9rem;
    color: var(--ink-muted);
    line-height: 1.6;
}


/* --- Pricing --- */
.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    max-width: 1100px;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.pricing-card {
    padding: var(--space-xl) var(--space-xl) var(--space-lg);
    border-radius: var(--radius-xl);
    background: var(--surface-dark-card);
    border: 1px solid var(--border-dark);
    display: flex;
    flex-direction: column;
}

.pricing-card-featured {
    border-color: var(--accent);
    position: relative;
    box-shadow: 0 0 30px var(--accent-glow);
}

.pricing-popular {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--accent);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: var(--radius-full);
}

.pricing-tier {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: hsl(0, 0%, 100%, 0.5);
    margin-bottom: var(--space-md);
}

.pricing-price {
    margin-bottom: var(--space-sm);
}

.pricing-amount {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: white;
}

.pricing-period {
    font-size: 1rem;
    color: hsl(0, 0%, 100%, 0.4);
}

.pricing-desc {
    font-size: 0.875rem;
    color: hsl(0, 0%, 100%, 0.4);
    margin-bottom: var(--space-xl);
}

.pricing-features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: var(--space-xl);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    color: hsl(0, 0%, 100%, 0.7);
}

.pricing-features i[data-lucide] {
    width: 1rem;
    height: 1rem;
    color: var(--emerald);
    flex-shrink: 0;
}

.pricing-note {
    text-align: center;
    font-size: 0.875rem;
    color: hsl(0, 0%, 100%, 0.35);
    margin-top: var(--space-xl);
}


/* --- CTA Section --- */
.section-cta {
    position: relative;
    background: linear-gradient(135deg, hsl(220, 30%, 8%), hsl(200, 35%, 12%));
    overflow: hidden;
    padding: var(--space-4xl) 0;
    text-align: center;
}

.cta-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.cta-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.cta-orb-1 {
    width: 500px;
    height: 500px;
    bottom: -20%;
    left: -10%;
    background: hsl(189, 70%, 42%, 0.1);
}

.cta-orb-2 {
    width: 400px;
    height: 400px;
    top: -20%;
    right: -10%;
    background: hsl(38, 60%, 56%, 0.08);
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 640px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 4.5vw, 3.5rem);
    font-weight: 600;
    color: white;
    margin-bottom: var(--space-lg);
    line-height: 1.15;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: hsl(0, 0%, 100%, 0.5);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.cta-note {
    font-size: 0.85rem;
    color: hsl(0, 0%, 100%, 0.35);
}


/* --- Footer --- */
.footer {
    padding: var(--space-3xl) 0 var(--space-xl);
    background: var(--surface-dark);
    border-top: 1px solid var(--border-dark);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2.5fr 1fr 1fr 1fr;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
    margin-bottom: var(--space-md);
}

.footer-tagline {
    font-size: 0.875rem;
    color: hsl(0, 0%, 100%, 0.4);
    line-height: 1.6;
    max-width: 340px;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: hsl(0, 0%, 100%, 0.7);
    margin-bottom: var(--space-md);
    letter-spacing: 0.03em;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-col a {
    font-size: 0.875rem;
    color: hsl(0, 0%, 100%, 0.4);
    transition: color var(--duration) var(--ease);
}

.footer-col a:hover {
    color: hsl(0, 0%, 100%, 0.8);
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-dark);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: hsl(0, 0%, 100%, 0.25);
}


/* --- Scroll Reveal Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.pillars-grid .reveal:nth-child(1) { transition-delay: 0ms; }
.pillars-grid .reveal:nth-child(2) { transition-delay: 60ms; }
.pillars-grid .reveal:nth-child(3) { transition-delay: 120ms; }
.pillars-grid .reveal:nth-child(4) { transition-delay: 180ms; }
.pillars-grid .reveal:nth-child(5) { transition-delay: 240ms; }
.pillars-grid .reveal:nth-child(6) { transition-delay: 300ms; }

.tracker-grid .reveal:nth-child(1) { transition-delay: 0ms; }
.tracker-grid .reveal:nth-child(2) { transition-delay: 50ms; }
.tracker-grid .reveal:nth-child(3) { transition-delay: 100ms; }
.tracker-grid .reveal:nth-child(4) { transition-delay: 150ms; }
.tracker-grid .reveal:nth-child(5) { transition-delay: 200ms; }
.tracker-grid .reveal:nth-child(6) { transition-delay: 250ms; }
.tracker-grid .reveal:nth-child(7) { transition-delay: 300ms; }
.tracker-grid .reveal:nth-child(8) { transition-delay: 350ms; }
.tracker-grid .reveal:nth-child(9) { transition-delay: 400ms; }

.feature-list .reveal:nth-child(1) { transition-delay: 0ms; }
.feature-list .reveal:nth-child(2) { transition-delay: 80ms; }
.feature-list .reveal:nth-child(3) { transition-delay: 160ms; }
.feature-list .reveal:nth-child(4) { transition-delay: 240ms; }
.feature-list .reveal:nth-child(5) { transition-delay: 320ms; }

.voice-grid .reveal:nth-child(1) { transition-delay: 0ms; }
.voice-grid .reveal:nth-child(2) { transition-delay: 100ms; }
.voice-grid .reveal:nth-child(3) { transition-delay: 200ms; }

.arch-grid .reveal:nth-child(1) { transition-delay: 0ms; }
.arch-grid .reveal:nth-child(2) { transition-delay: 60ms; }
.arch-grid .reveal:nth-child(3) { transition-delay: 120ms; }
.arch-grid .reveal:nth-child(4) { transition-delay: 180ms; }
.arch-grid .reveal:nth-child(5) { transition-delay: 240ms; }
.arch-grid .reveal:nth-child(6) { transition-delay: 300ms; }

.sub-feature-row .reveal:nth-child(1) { transition-delay: 0ms; }
.sub-feature-row .reveal:nth-child(2) { transition-delay: 80ms; }
.sub-feature-row .reveal:nth-child(3) { transition-delay: 160ms; }

.badge-row .reveal:nth-child(1) { transition-delay: 0ms; }
.badge-row .reveal:nth-child(2) { transition-delay: 100ms; }
.badge-row .reveal:nth-child(3) { transition-delay: 200ms; }


/* --- Lucide icon defaults --- */
i[data-lucide] {
    width: 1.25rem;
    height: 1.25rem;
}


/* --- Smooth scroll offset for anchors --- */
[id] {
    scroll-margin-top: 5rem;
}


/* ============================================================
   THEME SYSTEM
   ============================================================ */

/* --- Theme Switcher UI --- */
.theme-switcher {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 200;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
}

.theme-switcher-toggle {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: hsla(0, 0%, 0%, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: white;
    border: 1px solid hsla(0, 0%, 100%, 0.15);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.25);
    transition: all var(--duration) var(--ease);
}

.theme-switcher-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(0,0,0,0.35);
    background: hsla(0, 0%, 0%, 0.75);
}

.theme-switcher-toggle i[data-lucide] {
    width: 1.25rem;
    height: 1.25rem;
}

.theme-switcher-panel {
    display: none;
    background: hsla(0, 0%, 8%, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid hsla(0, 0%, 100%, 0.1);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
    min-width: 180px;
}

.theme-switcher-panel.open {
    display: block;
    animation: fadeSlideUp 0.2s var(--ease);
}

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.theme-switcher-label {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: hsla(0, 0%, 100%, 0.35);
    margin-bottom: 0.75rem;
    display: block;
}

.theme-switcher-options {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.theme-dot {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.65rem;
    border: 1.5px solid transparent;
    border-radius: var(--radius-md);
    background: none;
    cursor: pointer;
    transition: all 0.2s var(--ease);
    font-family: var(--font-sans);
}

.theme-dot:hover {
    background: hsla(0, 0%, 100%, 0.06);
}

.theme-dot.active {
    border-color: hsla(0, 0%, 100%, 0.25);
    background: hsla(0, 0%, 100%, 0.04);
}

.theme-dot-color {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    border: 2px solid hsla(0, 0%, 100%, 0.12);
    flex-shrink: 0;
}

.theme-dot-name {
    font-size: 0.8rem;
    font-weight: 500;
    color: hsla(0, 0%, 100%, 0.7);
    white-space: nowrap;
}


/* ============================================================
   Theme: Soft Vitality — Sage Green & Warm Coral
   ============================================================ */
[data-theme="soft-vitality"] {
    --ink:         #1C1917;
    --ink-soft:    #57534E;
    --ink-muted:   #78716C;
    --surface:     #FFFFFF;
    --surface-dim: #FAFAF7;
    --surface-dark: #1C1917;
    --surface-dark-card: #292524;
    --border:      #E8E5DE;
    --border-dark: #44403C;

    --accent:      #5F8266;
    --accent-soft: rgba(95, 130, 102, 0.12);
    --accent-glow: rgba(95, 130, 102, 0.25);
    --gold:        #E8916E;
    --gold-soft:   rgba(232, 145, 110, 0.12);
    --rose:        #E8916E;
    --rose-soft:   rgba(232, 145, 110, 0.10);
    --emerald:     #5F8266;
    --emerald-soft: rgba(95, 130, 102, 0.12);

    --shadow-sm: 0 1px 3px rgba(155, 142, 126, 0.06), 0 1px 2px rgba(155, 142, 126, 0.08);
    --shadow-md: 0 4px 20px rgba(155, 142, 126, 0.08), 0 1px 4px rgba(155, 142, 126, 0.06);
    --shadow-lg: 0 10px 40px rgba(155, 142, 126, 0.12), 0 2px 8px rgba(155, 142, 126, 0.06);
    --shadow-xl: 0 20px 60px rgba(155, 142, 126, 0.16);
    --shadow-glow: 0 0 40px var(--accent-glow);
}

[data-theme="soft-vitality"] .hero-gradient {
    background: radial-gradient(ellipse 80% 60% at 20% 40%, rgba(95, 130, 102, 0.1), transparent),
                radial-gradient(ellipse 60% 50% at 80% 60%, rgba(232, 145, 110, 0.08), transparent),
                radial-gradient(ellipse 40% 40% at 50% 0%, rgba(95, 130, 102, 0.05), transparent);
}

[data-theme="soft-vitality"] .hero-orb-1 { background: rgba(95, 130, 102, 0.18); }
[data-theme="soft-vitality"] .hero-orb-2 { background: rgba(232, 145, 110, 0.14); }
[data-theme="soft-vitality"] .hero-orb-3 { background: rgba(95, 130, 102, 0.08); }
[data-theme="soft-vitality"] .btn-primary { background: linear-gradient(135deg, #5F8266, #4A6B50); }
[data-theme="soft-vitality"] .section-accent { background: linear-gradient(135deg, #1C1917, #292524); }
[data-theme="soft-vitality"] .section-cta { background: linear-gradient(135deg, #1C1917, #2F2520); }
[data-theme="soft-vitality"] .cta-orb-1 { background: rgba(95, 130, 102, 0.1); }
[data-theme="soft-vitality"] .cta-orb-2 { background: rgba(232, 145, 110, 0.08); }
[data-theme="soft-vitality"] .hero-phone-frame { background: #292524; }
[data-theme="soft-vitality"] .nav-scrolled { background: rgba(28, 25, 23, 0.92); }
[data-theme="soft-vitality"] .nav-links-open { background: rgba(28, 25, 23, 0.97); }
[data-theme="soft-vitality"] .voice-card-featured { border-color: rgba(232, 145, 110, 0.3); background: rgba(232, 145, 110, 0.06); }
[data-theme="soft-vitality"] .voice-card-featured:hover { border-color: rgba(232, 145, 110, 0.5); }
[data-theme="soft-vitality"] .voice-card-green { background: rgba(95, 130, 102, 0.15); color: #7C9A82; }
[data-theme="soft-vitality"] .voice-card-purple { background: rgba(232, 145, 110, 0.15); color: #F2A98B; }
[data-theme="soft-vitality"] .voice-card-blue { background: rgba(95, 130, 102, 0.15); color: #A8C5AE; }
[data-theme="soft-vitality"] .floating-card-fill { background: #5F8266 !important; }


/* ============================================================
   Theme: Midnight Luxe — Amber Gold & Teal on Dark
   ============================================================ */
[data-theme="midnight-luxe"] {
    --ink:         #F5F5F7;
    --ink-soft:    #A1A1AA;
    --ink-muted:   #8B8B94;
    --surface:     #18181B;
    --surface-dim: #1E1E22;
    --surface-dark: #0F0F11;
    --surface-dark-card: #1E1E22;
    --border:      #2A2A2E;
    --border-dark: #27272B;

    --accent:      #D4A55A;
    --accent-soft: rgba(212, 165, 90, 0.15);
    --accent-glow: rgba(212, 165, 90, 0.25);
    --gold:        #5EC4B6;
    --gold-soft:   rgba(94, 196, 182, 0.12);
    --rose:        #F87171;
    --rose-soft:   rgba(248, 113, 113, 0.10);
    --emerald:     #34D399;
    --emerald-soft: rgba(52, 211, 153, 0.12);

    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.25);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.35), 0 1px 4px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.45), 0 2px 8px rgba(0,0,0,0.35);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 40px var(--accent-glow);
}

[data-theme="midnight-luxe"] .hero-gradient {
    background: radial-gradient(ellipse 80% 60% at 20% 40%, rgba(212, 165, 90, 0.1), transparent),
                radial-gradient(ellipse 60% 50% at 80% 60%, rgba(94, 196, 182, 0.08), transparent),
                radial-gradient(ellipse 40% 40% at 50% 0%, rgba(212, 165, 90, 0.05), transparent);
}

[data-theme="midnight-luxe"] .hero-orb-1 { background: rgba(212, 165, 90, 0.18); }
[data-theme="midnight-luxe"] .hero-orb-2 { background: rgba(94, 196, 182, 0.14); }
[data-theme="midnight-luxe"] .hero-orb-3 { background: rgba(212, 165, 90, 0.08); }
[data-theme="midnight-luxe"] .btn-primary { background: linear-gradient(135deg, #D4A55A, #A87D35); }
[data-theme="midnight-luxe"] .section-accent { background: linear-gradient(135deg, #0A0A0C, #18181B); }
[data-theme="midnight-luxe"] .section-cta { background: linear-gradient(135deg, #0F0F11, #1A1A1E); }
[data-theme="midnight-luxe"] .cta-orb-1 { background: rgba(212, 165, 90, 0.1); }
[data-theme="midnight-luxe"] .cta-orb-2 { background: rgba(94, 196, 182, 0.08); }
[data-theme="midnight-luxe"] .hero-phone-frame { background: #1E1E22; }
[data-theme="midnight-luxe"] .nav-scrolled { background: rgba(15, 15, 17, 0.92); }
[data-theme="midnight-luxe"] .nav-links-open { background: rgba(15, 15, 17, 0.97); }
[data-theme="midnight-luxe"] .supplement-pill { background: #2A2A2E; border-color: #3A3A3E; color: #F5F5F7; }
[data-theme="midnight-luxe"] .supplement-pill span { color: #A1A1AA; }
[data-theme="midnight-luxe"] .supplement-group { background: #1E1E22; border-color: #2A2A2E; }
[data-theme="midnight-luxe"] .supplement-group-header { color: #F5F5F7; }
[data-theme="midnight-luxe"] .supplement-synergy { background: rgba(52, 211, 153, 0.1); color: #34D399; }
[data-theme="midnight-luxe"] .supplement-conflict { background: rgba(248, 113, 113, 0.1); color: #FCA5A5; }
[data-theme="midnight-luxe"] .voice-card-featured { border-color: rgba(212, 165, 90, 0.3); background: rgba(212, 165, 90, 0.06); }
[data-theme="midnight-luxe"] .voice-card-featured:hover { border-color: rgba(212, 165, 90, 0.5); }
[data-theme="midnight-luxe"] .voice-card-green { background: rgba(52, 211, 153, 0.15); color: #34D399; }
[data-theme="midnight-luxe"] .voice-card-purple { background: rgba(212, 165, 90, 0.15); color: #D4A55A; }
[data-theme="midnight-luxe"] .voice-card-blue { background: rgba(94, 196, 182, 0.15); color: #5EC4B6; }
[data-theme="midnight-luxe"] .tracker-extra { background: #1E1E22; }
[data-theme="midnight-luxe"] .floating-card-fill { background: #D4A55A !important; }
[data-theme="midnight-luxe"] .btn-white { background: #D4A55A; color: #0F0F11; }
[data-theme="midnight-luxe"] .btn-white:hover { box-shadow: 0 4px 20px rgba(212, 165, 90, 0.3); }

/* Midnight Luxe: tracker icon color-mix works because --t-color inline styles stay the same */
/* Midnight Luxe: pillar icon hue-based colors also stay as they use inline --icon-hue */


/* ============================================================
   Theme: Clean Minimal — Indigo / iOS-inspired
   ============================================================ */
[data-theme="clean-minimal"] {
    --ink:         #1C1C1E;
    --ink-soft:    #636366;
    --ink-muted:   #8E8E93;
    --surface:     #FFFFFF;
    --surface-dim: #F2F2F7;
    --surface-dark: #1C1C1E;
    --surface-dark-card: #2C2C2E;
    --border:      #E5E5EA;
    --border-dark: #3A3A3C;

    --accent:      #6366F1;
    --accent-soft: rgba(99, 102, 241, 0.10);
    --accent-glow: rgba(99, 102, 241, 0.20);
    --gold:        #A5B4FC;
    --gold-soft:   rgba(165, 180, 252, 0.12);
    --rose:        #ef4444;
    --rose-soft:   rgba(239, 68, 68, 0.10);
    --emerald:     #22c55e;
    --emerald-soft: rgba(34, 197, 94, 0.12);

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.06);
    --shadow-xl: 0 8px 24px rgba(0,0,0,0.08);
    --shadow-glow: 0 0 20px var(--accent-glow);
}

[data-theme="clean-minimal"] .hero-gradient {
    background: radial-gradient(ellipse 80% 60% at 20% 40%, rgba(99, 102, 241, 0.1), transparent),
                radial-gradient(ellipse 60% 50% at 80% 60%, rgba(165, 180, 252, 0.07), transparent),
                radial-gradient(ellipse 40% 40% at 50% 0%, rgba(99, 102, 241, 0.04), transparent);
}

[data-theme="clean-minimal"] .hero-orb-1 { background: rgba(99, 102, 241, 0.14); }
[data-theme="clean-minimal"] .hero-orb-2 { background: rgba(165, 180, 252, 0.10); }
[data-theme="clean-minimal"] .hero-orb-3 { background: rgba(99, 102, 241, 0.06); }
[data-theme="clean-minimal"] .btn-primary { background: linear-gradient(135deg, #6366F1, #4F46E5); }
[data-theme="clean-minimal"] .section-accent { background: linear-gradient(135deg, #1C1C1E, #2C2C2E); }
[data-theme="clean-minimal"] .section-cta { background: linear-gradient(135deg, #1C1C1E, #26262A); }
[data-theme="clean-minimal"] .cta-orb-1 { background: rgba(99, 102, 241, 0.08); }
[data-theme="clean-minimal"] .cta-orb-2 { background: rgba(165, 180, 252, 0.06); }
[data-theme="clean-minimal"] .hero-phone-frame { background: #2C2C2E; }
[data-theme="clean-minimal"] .nav-scrolled { background: rgba(28, 28, 30, 0.92); }
[data-theme="clean-minimal"] .nav-links-open { background: rgba(28, 28, 30, 0.97); }
[data-theme="clean-minimal"] .voice-card-featured { border-color: rgba(99, 102, 241, 0.3); background: rgba(99, 102, 241, 0.06); }
[data-theme="clean-minimal"] .voice-card-featured:hover { border-color: rgba(99, 102, 241, 0.5); }
[data-theme="clean-minimal"] .voice-card-green { background: rgba(34, 197, 94, 0.15); color: #4ade80; }
[data-theme="clean-minimal"] .voice-card-purple { background: rgba(99, 102, 241, 0.15); color: #818CF8; }
[data-theme="clean-minimal"] .voice-card-blue { background: rgba(99, 102, 241, 0.12); color: #A5B4FC; }
[data-theme="clean-minimal"] .floating-card-fill { background: #6366F1 !important; }

/* Clean Minimal: softer hover effects */
[data-theme="clean-minimal"] .pillar-card:hover,
[data-theme="clean-minimal"] .tracker-card:hover,
[data-theme="clean-minimal"] .arch-card:hover {
    transform: translateY(-2px);
}

[data-theme="clean-minimal"] .voice-card:hover {
    transform: translateY(-2px);
}