@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;800&family=Open+Sans:wght@400;600&display=swap');

:root {
    /* Thematic Variables - Dark Immersive / Neon Accent */
    --optic-bg-base: #0B0C10;
    --optic-surface: rgba(255, 255, 255, 0.03);
    --optic-surface-glass: rgba(255, 255, 255, 0.08);
    --focus-accent: #45F3FF;
    --focus-accent-hover: #00D2FF;
    --focus-glow: rgba(69, 243, 255, 0.3);
    --retina-ink: #FFFFFF;
    --retina-ink-muted: #A3A8B5;
    --lens-gradient: linear-gradient(135deg, #45F3FF, #9D4EDD);
    
    --font-display: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    --spacing-scale: 16dvh;
    --radius-soft: 16px;
    --shadow-raised: 0 8px 32px rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--optic-bg-base);
    color: var(--retina-ink);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    color: var(--focus-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--focus-accent-hover);
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    text-transform: uppercase;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: 1.25rem; }

/* LAYOUT RESET NO-FORBIDDEN */
.vision-core-wrap {
    display: flex;
    flex-direction: column;
    width: 100%;
}

/* ----------------HEADER---------------- */
.optic-top-bar {
    position: sticky;
    top: 0;
    width: 100%;
    background: rgba(11, 12, 16, 0.85);
    backdrop-filter: blur(12px);
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.optic-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    max-width: 1440px;
    margin: 0 auto;
}

.optic-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--retina-ink);
}

.optic-brand svg {
    color: var(--focus-accent);
    filter: drop-shadow(0 0 8px var(--focus-glow));
}

.optic-navigation {
    display: flex;
    gap: 2rem;
}

.optic-navigation a {
    color: var(--retina-ink);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.optic-navigation a:hover {
    color: var(--focus-accent);
    text-shadow: 0 0 10px var(--focus-glow);
}

.optic-menu-trigger {
    display: none;
}

.optic-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 101;
}

.optic-hamburger span {
    width: 25px;
    height: 2px;
    background-color: var(--retina-ink);
    transition: 0.3s;
}

@media (max-width: 768px) {
    .optic-hamburger { display: flex; }
    .optic-navigation {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(11, 12, 16, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
        gap: 1.5rem;
        transform: translateY(-150%);
        opacity: 0;
        transition: 0.4s ease-in-out;
        border-bottom: 2px solid var(--focus-accent);
    }
    .optic-menu-trigger:checked ~ .optic-navigation {
        transform: translateY(0);
        opacity: 1;
    }
    .optic-menu-trigger:checked ~ .optic-hamburger span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .optic-menu-trigger:checked ~ .optic-hamburger span:nth-child(2) { opacity: 0; }
    .optic-menu-trigger:checked ~ .optic-hamburger span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
}

/* ----------------HERO (Preset D)---------------- */
.vision-intro-stage, .booking-stage, .expert-intro-stage {
    min-height: 100vh;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    padding: 5% 5%;
    position: relative;
}

.vision-canvas {
    max-width: 1440px;
    margin: 0 auto;
    width: 100%;
}

.glass-insight-box {
    background: var(--optic-surface-glass);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-soft);
    padding: 3rem;
    max-width: 60%;
    box-shadow: var(--shadow-raised);
}

.glass-subtitle {
    font-size: 1.1rem;
    color: var(--retina-ink-muted);
    margin-bottom: 2.5rem;
}

.pulse-action-btn {
    display: inline-block;
    background: var(--focus-accent);
    color: #0B0C10;
    font-family: var(--font-display);
    font-weight: 700;
    padding: 1rem 2rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 0 20px var(--focus-glow);
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    cursor: pointer;
    text-align: center;
}

.pulse-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--focus-glow);
    color: #0B0C10;
}

.pulse-action-btn.full-width {
    width: 100%;
}

@media (max-width: 992px) {
    .glass-insight-box { max-width: 100%; padding: 2rem; }
    .vision-intro-stage { min-height: 80vh; }
}

/* ----------------CONTENT SPLIT (Preset D)---------------- */
.wellness-split-view {
    display: flex;
    background-color: var(--optic-bg-base);
}

.wellness-split-view.inverse {
    flex-direction: row-reverse;
}

.wellness-visual {
    flex: 1;
    min-height: 50vh;
}

.wellness-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.wellness-data {
    flex: 1;
    padding: var(--spacing-scale) 5%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--optic-surface);
}

.wellness-data p {
    color: var(--retina-ink-muted);
    margin-bottom: 2rem;
}

.wellness-bullet-list {
    list-style: none;
}

.wellness-bullet-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    color: var(--retina-ink);
}

.wellness-bullet-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--focus-accent);
    box-shadow: 0 0 8px var(--focus-glow);
}

@media (max-width: 992px) {
    .wellness-split-view, .wellness-split-view.inverse { flex-direction: column; }
    .wellness-visual { min-height: 40vh; }
}

/* ----------------FEATURES MATRIX (Preset D)---------------- */
.habit-matrix-area {
    padding: var(--spacing-scale) 5%;
    background: var(--optic-bg-base);
    position: relative;
}

.matrix-heading {
    text-align: center;
    margin-bottom: 4rem;
}

.habit-glass-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1440px;
    margin: 0 auto;
}

.habit-glass-item {
    background: var(--optic-surface-glass);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.05);
    border-top: 3px solid var(--optic-surface);
    border-radius: var(--radius-soft);
    padding: 2.5rem 2rem;
    transition: all 0.4s ease;
}

.habit-glass-item:hover {
    border-top-color: var(--focus-accent);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5), inset 0 0 20px rgba(69, 243, 255, 0.05);
    transform: translateY(-5px);
}

.habit-glass-item svg {
    color: var(--focus-accent);
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 5px var(--focus-glow));
}

.habit-glass-item p {
    color: var(--retina-ink-muted);
    font-size: 0.95rem;
}

/* ----------------HOW IT WORKS (Preset D)---------------- */
.routine-pathway-zone {
    padding: var(--spacing-scale) 5%;
    background: #08080C; /* Slightly darker */
}

.pathway-inner {
    max-width: 1000px;
    margin: 0 auto;
}

.pathway-inner h2 {
    text-align: center;
    margin-bottom: 4rem;
}

.pathway-timeline {
    position: relative;
    padding-left: 3rem;
}

.pathway-timeline::before {
    content: '';
    position: absolute;
    left: 14px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--optic-surface-glass);
}

.pathway-node {
    position: relative;
    margin-bottom: 4rem;
}

.pathway-node:last-child {
    margin-bottom: 0;
}

.node-indicator {
    position: absolute;
    left: -3rem;
    top: 0;
    width: 32px;
    height: 32px;
    background: var(--optic-bg-base);
    border: 2px solid var(--focus-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    color: var(--focus-accent);
    box-shadow: 0 0 15px var(--focus-glow);
    z-index: 2;
}

.node-content h3 {
    margin-bottom: 0.5rem;
    color: var(--retina-ink);
}

.node-content p {
    color: var(--retina-ink-muted);
}

/* ----------------CTA STRIP (Preset D)---------------- */
.action-pulse-strip {
    padding: var(--spacing-scale) 5%;
    background: #050608;
    text-align: center;
}

.pulse-content {
    max-width: 800px;
    margin: 0 auto;
}

.pulse-content h2 {
    margin-bottom: 2rem;
}

.ghost-action-btn {
    display: inline-block;
    background: transparent;
    color: var(--focus-accent);
    border: 2px solid var(--focus-accent);
    font-family: var(--font-display);
    font-weight: 700;
    padding: 1rem 2rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.ghost-action-btn:hover {
    background: var(--focus-accent);
    color: #0B0C10;
    box-shadow: 0 0 20px var(--focus-glow);
}

/* ----------------EXPERT PAGE---------------- */
.expert-intro-stage {
    min-height: 40vh;
    background: rgba(11, 12, 16, 0.95);
    display: flex;
    justify-content: center;
    text-align: center;
}

.expert-intro-text {
    max-width: 800px;
}

.expert-intro-text p {
    color: var(--retina-ink-muted);
    font-size: 1.1rem;
}

.methodology-accordion {
    padding: var(--spacing-scale) 5%;
    background: var(--optic-bg-base);
}

.accordion-layout {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-layout h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.method-detail-item {
    background: var(--optic-surface);
    border-radius: var(--radius-soft);
    margin-bottom: 1rem;
    padding: 1.5rem;
    border: 1px solid rgba(255,255,255,0.05);
}

.method-detail-item summary {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
    position: relative;
    padding-left: 2rem;
    color: var(--focus-accent);
}

.method-detail-item summary::before {
    content: '→';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--retina-ink);
}

.method-detail-item[open] summary::before {
    transform: translateY(-50%) rotate(90deg);
    color: var(--focus-accent);
}

.method-detail-item p {
    margin-top: 1rem;
    color: var(--retina-ink-muted);
    padding-left: 2rem;
}

.full-view-panel {
    padding: var(--spacing-scale) 5%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    text-align: center;
}

.full-view-content {
    max-width: 800px;
    margin: 0 auto;
}

.full-view-content p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
}

.metrics-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    padding: calc(var(--spacing-scale) / 2) 5%;
    background: #08080C;
}

.metric-item {
    text-align: center;
}

.metric-number {
    display: block;
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    color: var(--focus-accent);
    text-shadow: 0 0 20px var(--focus-glow);
    line-height: 1;
}

.metric-label {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--retina-ink-muted);
}

/* ----------------RESERVE PAGE---------------- */
.booking-glass-panel {
    background: var(--optic-surface-glass);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-soft);
    padding: 3rem;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--shadow-raised);
}

.booking-glass-panel p {
    margin-bottom: 2rem;
    color: var(--retina-ink-muted);
}

.optic-mail-link {
    text-decoration: underline;
}

.optic-booking-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-field-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-field-group label {
    font-size: 0.9rem;
    color: var(--retina-ink);
    font-weight: 600;
}

.form-field-group input,
.form-field-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 8px;
    color: var(--retina-ink);
    font-family: var(--font-body);
    transition: border-color 0.3s;
}

.form-field-group input:focus,
.form-field-group textarea:focus {
    outline: none;
    border-color: var(--focus-accent);
    box-shadow: 0 0 10px rgba(69, 243, 255, 0.1);
}

.form-checkbox-group {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.form-checkbox-group input {
    margin-top: 5px;
}

.form-checkbox-group label {
    font-size: 0.85rem;
    color: var(--retina-ink-muted);
}

.info-matrix-zone {
    padding: var(--spacing-scale) 5%;
    background: var(--optic-bg-base);
}

.info-matrix-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.info-glass-detail {
    background: var(--optic-surface);
    border-radius: var(--radius-soft);
    padding: 2rem;
    border: 1px solid rgba(255,255,255,0.05);
}

.info-glass-detail svg {
    color: var(--focus-accent);
    margin-bottom: 1rem;
}

.info-glass-detail p {
    color: var(--retina-ink-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.detail-dot-list {
    list-style: none;
    font-size: 0.9rem;
}

.detail-dot-list li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.5rem;
    color: var(--retina-ink);
}

.detail-dot-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--focus-accent);
}

.faq-accordion-zone {
    padding: var(--spacing-scale) 5%;
    background: #08080C;
}

/* ----------------TEXT PAGES---------------- */
.text-document-view {
    padding: calc(var(--spacing-scale) * 1.5) 5%;
    min-height: 80vh;
}

.document-content {
    max-width: 900px;
    margin: 0 auto;
    background: var(--optic-surface);
    padding: 3rem;
    border-radius: var(--radius-soft);
}

.document-content h1, .document-content h2 {
    color: var(--focus-accent);
}

.document-content h2 {
    margin-top: 3rem;
}

.document-content p {
    margin-bottom: 1.5rem;
    color: var(--retina-ink-muted);
}

/* ----------------FOOTER---------------- */
.optic-bottom-bar {
    background: #050608;
    padding: 4rem 5% 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
}

.footer-brand-area {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--retina-ink);
}

.footer-brand-area svg {
    color: var(--focus-accent);
}

.footer-links-area {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-links-area a {
    color: var(--retina-ink-muted);
    font-size: 0.9rem;
}

.footer-links-area a:hover {
    color: var(--focus-accent);
}

.footer-disclaimer {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

.footer-disclaimer p {
    margin-bottom: 0.5rem;
}

/* ----------------COOKIE BANNER---------------- */
.cookie-notice-panel {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(11, 12, 16, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--focus-accent);
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 9999;
    box-shadow: 0 -10px 30px rgba(0,0,0,0.5);
}

.cookie-notice-panel p {
    color: var(--retina-ink);
    font-size: 0.9rem;
    max-width: 60%;
}

.cookie-actions {
    display: flex;
    gap: 1rem;
}

.cookie-btn {
    padding: 0.5rem 1.5rem;
    border-radius: 999px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    text-transform: uppercase;
    transition: 0.3s;
}

.cookie-btn.solid {
    background: var(--focus-accent);
    color: #000;
    border: none;
}

.cookie-btn.outline {
    background: transparent;
    color: var(--retina-ink);
    border: 1px solid var(--retina-ink);
}

.cookie-btn.solid:hover { background: var(--focus-accent-hover); }
.cookie-btn.outline:hover { border-color: var(--focus-accent); color: var(--focus-accent); }

@media (max-width: 768px) {
    .cookie-notice-panel { flex-direction: column; gap: 1rem; text-align: center; }
    .cookie-notice-panel p { max-width: 100%; }
}