/* AXELON Promo Site V2 - Identity-First Design */

:root {
    --background: #0a0a0a;
    --surface: rgba(255, 255, 255, 0.05);
    --surface-hover: rgba(255, 255, 255, 0.08);
    --primary: #CCFF00;
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --platinum: #E5E4E2;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-tech: 'Share Tech Mono', 'Courier New', monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html {
    background-color: var(--background);
}

body {
    background: transparent;
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    max-width: 1440px;
    margin: 0 auto;
}

/* ========== AMBIENT BG ========== */
.ambient-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    background: var(--background);
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.6;
    animation: moveOrb 30s infinite alternate ease-in-out;
}

.orb-1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(204, 255, 0, 0.25), transparent 70%);
    top: -10%;
    left: -5%;
    animation-duration: 35s;
}

.orb-2 {
    width: 900px;
    height: 900px;
    background: radial-gradient(circle, rgba(204, 255, 0, 0.15), transparent 70%);
    bottom: -20%;
    right: -10%;
    animation-delay: -8s;
}

/* ========== HEADER ========== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem max(5%, calc((100% - 1440px) / 2 + 1440px * 0.05));
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

header.scrolled {
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    padding: 1rem max(5%, calc((100% - 1440px) / 2 + 1440px * 0.05));
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    animation: fadeIn 1s forwards 0.2s;
}

.logo-img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 20px rgba(204, 255, 0, 0.4));
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.logo-gradient {
    background: linear-gradient(90deg, #CDFF00, #00FFFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    opacity: 0;
    animation: fadeIn 1s forwards 0.4s;
}

.nav-links a {
    margin-left: 3rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-links a:hover { color: var(--primary); }

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 1002;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    position: absolute;
    transition: all 0.3s ease;
}

.mobile-menu-btn span:first-child { top: 0; }
.mobile-menu-btn span:last-child { bottom: 0; }

.mobile-menu-btn.active span:first-child {
    transform: rotate(45deg);
    top: 9px;
    background-color: var(--primary);
}

.mobile-menu-btn.active span:last-child {
    transform: rotate(-45deg);
    bottom: 9px;
    background-color: var(--primary);
}

.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.mobile-nav.active { opacity: 1; visibility: visible; }

.mobile-nav a {
    font-size: 2rem;
    color: var(--text-primary);
    text-transform: uppercase;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.1em;
    transition: color 0.3s;
}

.mobile-nav a:hover { color: var(--primary); }

/* Language Switcher */
.lang-switcher {
    position: relative;
    margin-left: 2rem;
    opacity: 0;
    animation: fadeIn 1s forwards 0.4s;
    z-index: 2000;
}

.lang-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.lang-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.15);
}

.lang-switcher.open .lang-toggle {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
}

.lang-current {
    font-family: var(--font-tech);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.05em;
}

.lang-chevron {
    color: var(--text-secondary);
    transition: transform 0.2s ease;
}

.lang-switcher.open .lang-chevron {
    transform: rotate(180deg);
    color: var(--primary);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 160px;
    background: rgba(20, 20, 20, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(20px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    overflow: hidden;
}

.lang-switcher.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.85rem 1rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-align: left;
    transition: all 0.15s ease;
}

.lang-option:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}

.lang-option.active {
    color: var(--primary);
    background: rgba(204, 255, 0, 0.08);
}

.lang-option.active::after {
    content: '\2713';
    margin-left: auto;
    font-size: 0.75rem;
}

.lang-flag { font-size: 1.1rem; line-height: 1; }

/* Mobile Language Options (inside mobile nav) */
.mobile-lang-options {
    display: none;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 1rem;
}

.mobile-lang-options .lang-option {
    padding: 0.8rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    border-radius: 8px;
    font-family: var(--font-tech);
}

/* ========== SHARED SECTION STYLES ========== */
.section-header {
    text-align: center;
    margin-bottom: 6rem;
    opacity: 0;
    transition: all 1s ease-out;
}

.section-header.visible { opacity: 1; }

.section-label {
    font-family: var(--font-tech);
    font-size: 0.75rem;
    color: var(--primary);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    display: block;
    margin-bottom: 1.5rem;
}

.section-header h2 {
    font-size: 4rem;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.section-header p {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: 1.2rem;
    line-height: 1.8;
}

/* ========== 1. HERO ========== */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    align-items: center;
    align-content: center;
    justify-items: start;
    padding: 8rem 5%;
    position: relative;
    z-index: 2;
    gap: 1.5rem 6rem;
}

.hero-content { grid-column: 1; grid-row: 1; }
.hero-cta { grid-column: 1; grid-row: 2; }
.hero-reactor { grid-column: 2; grid-row: 1 / 3; }

.hero-content {
    max-width: 700px;
}

.hero-content h1 {
    font-size: clamp(3rem, 10vw, 7rem);
    line-height: 0.95;
    font-weight: 900;
    letter-spacing: -0.04em;
    margin-bottom: 2rem;
    background: linear-gradient(90deg, #888, #fff, #888);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeIn 1.2s forwards 0.3s, shine 8s linear infinite;
    opacity: 0;
}

.hero-content p {
    font-size: 1.4rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 0;
    font-weight: 300;
    line-height: 1.7;
    opacity: 0;
    animation: fadeIn 1.2s forwards 0.6s;
}

.hero .hero-cta {
    opacity: 0;
    animation: fadeIn 1.2s forwards 0.9s;
}

.cta-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
}

.hero-cta {
    width: fit-content;
    align-items: center;
}

.cta-badge {
    font-family: var(--font-tech);
    font-size: 0.7rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.3em;
    opacity: 0.8;
}

.hero-calibration-note {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

.btn-cta {
    padding: 1.5rem 5rem;
    background: var(--primary);
    color: #000;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    border: none;
    cursor: pointer;
    border-radius: 100px;
    box-shadow: 0 0 40px rgba(204, 255, 0, 0.4), 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    animation: ctaBreathe 3s ease-in-out infinite 2s;
    will-change: transform;
    backface-visibility: hidden;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 60px rgba(204, 255, 0, 0.6), 0 15px 40px rgba(0, 0, 0, 0.4);
    animation: none;
}

.btn-cta:active { transform: translateY(0); }

/* CTA Expand-in-Place - Premium "Black Card" Style */
.cta-expand {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    /* Premium transition timing */
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.cta-expand .btn-cta {
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.cta-expand.expanded .btn-cta {
    opacity: 0;
    pointer-events: none;
    position: absolute;
    animation: none;
    transform: scale(0.95);
}

.cta-form {
    display: flex;
    align-items: center;
    /* Tonal Elevation - Secondary Surface */
    background: rgba(255, 255, 255, 0.05);
    /* No border, subtle light edge at top */
    border: none;
    box-shadow: 
        inset 0 1px 0 0 rgba(255, 255, 255, 0.1),
        0 4px 20px rgba(0, 0, 0, 0.2);
    border-radius: 100px;
    padding: 0.5rem 0.5rem 0.5rem 2rem;
    opacity: 0;
    transform: scale(0.95);
    pointer-events: none;
    position: absolute;
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    width: max-content;
    min-width: 340px;
}

.cta-expand.expanded .cta-form {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
    position: relative;
}

.cta-form-sm {
    min-width: 280px;
    padding: 0.4rem 0.4rem 0.4rem 1.5rem;
}

.cta-email {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: var(--font-body);
    font-weight: 400;
    outline: none;
    flex: 1;
    min-width: 0;
    letter-spacing: 0.02em;
}

.cta-email::placeholder {
    color: rgba(255, 255, 255, 0.3);
    font-weight: 300;
}

.cta-submit {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    /* Subtle platinum/white button instead of loud lime */
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.cta-submit:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.cta-submit svg {
    stroke-width: 2px;
}

.cta-submit-sm {
    width: 36px;
    height: 36px;
}

/* Success State - The "Black Card" Reveal */
.cta-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    text-align: center;
    opacity: 0;
    transform: translateY(10px);
    /* Slower, cinematic reveal */
    transition: opacity 1.2s ease 0.2s, transform 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
    pointer-events: none;
    position: absolute;
    width: 100%;
}

.cta-success-title {
    font-family: var(--font-body); /* Inter, not Tech Mono */
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.3em; /* Wide spacing */
    text-transform: uppercase;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.cta-success-desc {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5); /* Discrete secondary text */
    line-height: 1.6;
    max-width: 360px;
    font-weight: 300;
}

.cta-expand.success {
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.cta-expand.success .btn-cta {
    opacity: 0;
    pointer-events: none;
    position: absolute;
    animation: none;
}

.cta-expand.success .cta-form {
    opacity: 0;
    pointer-events: none;
    position: absolute;
    transform: scale(0.9) translateY(-10px);
    transition-duration: 0.8s;
}

.cta-expand.success .cta-success {
    opacity: 1;
    transform: translateY(0);
    position: relative;
    pointer-events: auto;
}

.cta-expand.success + .cta-badge {
    opacity: 0;
    transition: opacity 0.5s ease;
}

/* Coaches & close CTAs: hide entirely when invite sent (only hero shows full success state) */
.coaches-section .cta-expand.success {
    display: none;
}

/* Close section: hide the whole section when invite sent — they already took the step */
.cta-close-section:has(.cta-expand.success) {
    display: none;
}

.cta-reset {
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); /* Subtle underline */
    border-radius: 0;
    cursor: pointer;
    font-family: var(--font-tech);
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.3);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: 1.5rem;
    padding: 0.2rem 0;
    transition: all 0.3s ease;
    display: none;
}

.cta-expand.success .cta-reset {
    display: block;
    animation: fadeIn 1s forwards 1.0s; /* Delay appearance */
    opacity: 0;
}

.cta-reset:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: transparent;
}

.cta-expand.error .cta-form {
    box-shadow: 
        inset 0 1px 0 0 rgba(239, 68, 68, 0.2),
        0 0 0 1px rgba(239, 68, 68, 0.2),
        0 4px 20px rgba(0, 0, 0, 0.2);
}

.cta-error-msg {
    font-family: var(--font-tech);
    font-size: 0.7rem;
    color: rgba(239, 68, 68, 0.8);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-align: center;
    margin-top: 0.8rem;
}

.btn-cta-sm {
    padding: 1.2rem 3rem;
    font-size: 0.8rem;
}

/* Reactor Visual */
.hero-reactor {
    flex: 0 0 auto;
    opacity: 0;
    animation: fadeIn 1.5s forwards 0.5s;
}

.reactor-container {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reactor-pulse-glow {
    position: absolute;
    inset: -32px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(204, 255, 0, 0.05), transparent 70%);
    filter: blur(48px);
    animation: reactorPulseGlow 4s ease-in-out infinite alternate;
}

.reactor-inner-ring {
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    border: 1px dashed rgba(255, 255, 255, 0.1);
    animation: reactorSpin 60s linear infinite;
}

.reactor-svg {
    position: absolute;
    inset: 0;
    transform: rotate(-90deg);
}

.reactor-track {
    stroke: rgba(255, 255, 255, 0.05);
}

.reactor-segment {
    stroke: var(--primary);
    filter: drop-shadow(0 0 8px rgba(204, 255, 0, 0.4));
}

.reactor-segment-dim {
    opacity: 0.7;
}

.reactor-core {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.reactor-tier {
    font-family: var(--font-tech);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--primary);
    text-shadow: 0 0 8px rgba(204, 255, 0, 0.5);
}

.reactor-number {
    font-family: var(--font-body);
    font-size: 7rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    color: white;
}

.reactor-label {
    font-family: var(--font-tech);
    font-size: 0.85rem;
    color: var(--text-secondary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: 0.25rem;
}

/* ========== 2. JOURNEY / TIER LADDER ========== */
.journey-section {
    padding: 10rem 5%;
    position: relative;
    z-index: 1;
}

.journey-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
}

.tier-ladder {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.tier-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    position: relative;
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.tier-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.tier-item:nth-child(1) { transition-delay: 0.05s; }
.tier-item:nth-child(2) { transition-delay: 0.1s; }
.tier-item:nth-child(3) { transition-delay: 0.15s; }
.tier-item:nth-child(4) { transition-delay: 0.2s; }
.tier-item:nth-child(5) { transition-delay: 0.25s; }
.tier-item:nth-child(6) { transition-delay: 0.3s; }
.tier-item:nth-child(7) { transition-delay: 0.35s; }

.tier-name {
    font-family: var(--font-tech);
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    min-width: 110px;
    text-align: right;
}

.tier-bar {
    flex: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 3px;
    overflow: hidden;
}

.tier-fill {
    height: 100%;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 3px;
    transition: all 0.8s ease;
}

/* Active tier */
.tier-item.active {
    background: rgba(204, 255, 0, 0.05);
    border: 1px solid rgba(204, 255, 0, 0.15);
}

.tier-item.active .tier-name {
    color: var(--primary);
    font-weight: 600;
}

.tier-item.active .tier-fill {
    background: var(--primary);
    box-shadow: 0 0 12px rgba(204, 255, 0, 0.4);
}

.tier-marker {
    font-family: var(--font-tech);
    font-size: 0.65rem;
    color: var(--primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
    animation: markerPulse 2s ease-in-out infinite;
}

/* Dim tiers above active */
.tier-item[data-tier="7"] .tier-name,
.tier-item[data-tier="6"] .tier-name,
.tier-item[data-tier="5"] .tier-name,
.tier-item[data-tier="4"] .tier-name {
    opacity: 0.4;
}

.tier-item[data-tier="7"] .tier-fill,
.tier-item[data-tier="6"] .tier-fill,
.tier-item[data-tier="5"] .tier-fill,
.tier-item[data-tier="4"] .tier-fill {
    opacity: 0.3;
}

/* Dim tiers below active */
.tier-item[data-tier="2"] .tier-name,
.tier-item[data-tier="1"] .tier-name {
    opacity: 0.5;
}

.journey-copy p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    line-height: 1.9;
}

.journey-copy p + p {
    margin-top: 1.5rem;
}

/* ========== 3. SHARE CARDS ========== */
.cards-section {
    padding: 10rem 5%;
    position: relative;
    z-index: 1;
}

.share-card-gallery {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    padding: 2rem 5%;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
    justify-content: flex-start; /* Default for scroll */
}

/* Desktop: horizontal scroll slider */
@media (min-width: 1024px) {
    .share-card-gallery {
        justify-content: flex-start;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        cursor: grab;
    }

    .share-card-gallery:active {
        cursor: grabbing;
    }
}

/* Slider navigation dots */
.slider-nav {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 2rem;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.3s ease;
}

.slider-dot.active {
    background: var(--primary);
    box-shadow: 0 0 8px rgba(204, 255, 0, 0.4);
}

.share-card-gallery::-webkit-scrollbar { display: none; }

.share-card {
    width: 320px;
    height: 568px;
    position: relative;
    background: #050505;
    border-radius: 20px;
    overflow: hidden;
    container-type: inline-size;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
    scroll-snap-align: center;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.share-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.share-card:nth-child(1) { transition-delay: 0.1s; }
.share-card:nth-child(2) { transition-delay: 0.2s; }
.share-card:nth-child(3) { transition-delay: 0.3s; }
.share-card:nth-child(4) { transition-delay: 0.4s; }

.share-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* Noise overlay */
.sc-noise {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 10;
}

.sc-glow {
    position: absolute;
    top: -60px;
    left: -60px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(204, 255, 0, 0.08) 0%, transparent 70%);
    filter: blur(60px);
    z-index: 0;
}

.sc-glow-white {
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
}

.sc-glow-platinum {
    background: radial-gradient(circle, rgba(229, 228, 226, 0.12) 0%, transparent 70%);
}

.sc-glow-gold {
    background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, transparent 70%);
}

.sc-glow-blue {
    background: radial-gradient(circle, rgba(0, 200, 255, 0.12) 0%, transparent 70%);
}

.sc-glow-purple {
    background: radial-gradient(circle, rgba(168, 85, 247, 0.15) 0%, transparent 70%);
}

.sc-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 48px 24px 32px;
}

.sc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sc-brand {
    font-family: var(--font-tech);
    font-size: 0.8125rem;
    letter-spacing: 0.2em;
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sc-logo {
    width: 20px;
    height: 20px;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(204, 255, 0, 0.4));
}

.sc-brandname {
    letter-spacing: 0.2em;
}

.sc-on {
    font-weight: 500;
    background: linear-gradient(90deg, #CCFF00, #AAEE00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sc-badge-week {
    font-family: var(--font-tech);
    font-size: 0.5625rem;
    color: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 3px 6px;
    border-radius: 100px;
    text-transform: uppercase;
}

.sc-body {
    margin-top: 32px;
    flex: 1; /* Occupy remaining space but let content stack at top */
    text-align: left;
}

/* ... existing styles ... */

.sc-rank-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(204, 255, 0, 0.1);
    border: 1px solid var(--primary);
    padding: 5px 12px;
    border-radius: 100px;
    color: var(--primary);
    font-family: var(--font-tech);
    font-size: 0.625rem;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
    max-width: max-content;
}

/* ... existing styles ... */

.sc-grad-title {
    font-size: clamp(1.6rem, 10cqi, 2.1rem);
    font-weight: 800;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    margin: 12px 0 8px;
    padding-bottom: 4px;
    background: linear-gradient(180deg, #fff, #999);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sc-title-md { font-size: clamp(1.4rem, 9cqi, 1.9rem); line-height: 1.15; }
.sc-title-lg { font-size: clamp(1.8rem, 12cqi, 2.6rem); }
.sc-title-xl { font-size: clamp(2.2rem, 15cqi, 3.25rem); }

.sc-title-gradient {
    background: linear-gradient(180deg, #CCFF00, #22C55E);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ... existing styles ... */

/* New Week Balls */
.sc-week-balls {
    display: flex;
    gap: 6px;
    margin-top: 12px;
}

.sc-ball {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.2);
}

.sc-ball.active {
    background: rgba(204, 255, 0, 0.15);
    color: var(--primary);
}

.sc-text-green {
    color: var(--primary) !important;
    font-weight: 700;
    opacity: 1; /* Override opactiy from .sc-secure */
}

.sc-rank-neutral {
    border-color: rgba(255, 255, 255, 0.2);
    color: white;
    background: rgba(255, 255, 255, 0.05);
    box-shadow: none;
}

.sc-rank-platinum {
    border-color: var(--platinum);
    color: var(--platinum);
    background: rgba(229, 228, 226, 0.1);
    box-shadow: none;
}

.sc-rank-gold {
    border-color: #FFD700;
    color: #FFD700;
    background: rgba(255, 215, 0, 0.1);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.1);
}

.sc-rank-blue {
    border-color: #00C8FF;
    color: #00C8FF;
    background: rgba(0, 200, 255, 0.1);
    box-shadow: 0 0 15px rgba(0, 200, 255, 0.1);
}

.sc-rank-purple {
    border-color: #A855F7;
    color: #A855F7;
    background: rgba(168, 85, 247, 0.1);
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.1);
}

.sc-score {
    font-family: var(--font-body);
    font-size: 6rem;
    font-weight: 800;
    line-height: 0.85;
    letter-spacing: -0.04em;
    background: linear-gradient(180deg, #fff, #999);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sc-score-suffix {
    font-size: 1.5rem;
    letter-spacing: -0.02em;
    color: #555;
    -webkit-text-fill-color: #555;
    font-weight: 400;
}

.sc-score-label {
    font-size: 0.6875rem;
    color: #888;
    margin-top: 6px;
    font-weight: 500;
}

.sc-highlight { margin-top: 24px; }

.sc-hl-label {
    font-size: 0.5625rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #666;
    margin-bottom: 6px;
    font-weight: 600;
}

.sc-hl-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sc-dots { display: flex; gap: 3px; }

.sc-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #222;
}

.sc-dot.active {
    background: var(--primary);
    box-shadow: 0 0 6px rgba(204, 255, 0, 0.3);
}

.sc-metric-delta {
    font-size: 1.375rem;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sc-delta-pill {
    font-size: 0.625rem;
    background: rgba(204, 255, 0, 0.1);
    color: var(--primary);
    padding: 3px 6px;
    border-radius: 4px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 3px;
}

/* Graduation card specifics */
.sc-grad-section { margin-top: 24px; }

.sc-grad-desc {
    font-size: 0.625rem;
    color: #888;
    line-height: 1.4;
    margin-bottom: 16px;
}

.sc-stat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 24px;
}

.sc-stat-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sc-sb-label {
    font-family: var(--font-tech);
    font-size: 0.5rem;
    color: #666;
    text-transform: uppercase;
}

.sc-sb-value {
    font-size: 0.8125rem;
    color: white;
    font-weight: 600;
}

.sc-lime { color: var(--primary) !important; }
.sc-text-purple { color: #A855F7 !important; }

/* PR List (vertical list for achievement card) */
.sc-pr-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 20px;
}

.sc-pr-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(168, 85, 247, 0.15);
    border-radius: 10px;
    padding: 10px 14px;
}

.sc-pr-exercise {
    font-size: 0.75rem;
    color: #aaa;
    font-weight: 500;
}

.sc-pr-value {
    font-family: var(--font-tech);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

/* XP Pills (discipline card) */
.sc-xp-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.sc-xp-pill {
    font-family: var(--font-tech);
    font-size: 0.5625rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    padding: 5px 10px;
    border-radius: 100px;
    background: rgba(204, 255, 0, 0.1);
    color: var(--primary);
    border: 1px solid rgba(204, 255, 0, 0.2);
}

.sc-xp-pill-accent {
    background: rgba(204, 255, 0, 0.05);
    border-color: rgba(204, 255, 0, 0.12);
    color: rgba(204, 255, 0, 0.7);
}

/* Progression bar (discipline card) */
.sc-progression {
    margin-top: 4px;
}

.sc-progression-label {
    font-family: var(--font-tech);
    font-size: 0.5625rem;
    color: #888;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.sc-progression-arrow {
    color: var(--primary);
}

.sc-progression-track {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 3px;
    overflow: hidden;
}

.sc-progression-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 3px;
    box-shadow: 0 0 10px rgba(204, 255, 0, 0.3);
}

/* Category label (calibration card) */
.sc-category-label {
    font-family: var(--font-tech);
    font-size: 0.625rem;
    color: #666;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.sc-footer {
    border-top: 1px solid #222;
    padding-top: 16px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.sc-id {
    font-family: var(--font-tech);
    font-size: 0.5rem;
    color: #444;
    line-height: 1.5;
}

.sc-secure {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

.sc-secure span {
    color: var(--primary);
}

.cards-desc {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 600px;
    margin: 3rem auto 0;
}

/* ========== 4. COACHES — Compact Horizontal Scroll ========== */
.coaches-section {
    padding: 10rem 5%;
    position: relative;
    z-index: 1;
}

.coach-scroll {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    padding: 1rem 0 2rem;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.coach-scroll::-webkit-scrollbar { display: none; }

@media (min-width: 1024px) {
    .coach-scroll {
        cursor: grab;
    }

    .coach-scroll:active {
        cursor: grabbing;
    }
}

.coach-card-compact {
    flex-shrink: 0;
    width: 200px;
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 1.5rem 1rem;
    backdrop-filter: blur(20px);
    text-align: center;
    scroll-snap-align: start;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

.coach-card-compact.visible {
    opacity: 1;
    transform: translateY(0);
}

.coach-card-compact:nth-child(1) { transition-delay: 0.05s; }
.coach-card-compact:nth-child(2) { transition-delay: 0.1s; }
.coach-card-compact:nth-child(3) { transition-delay: 0.15s; }
.coach-card-compact:nth-child(4) { transition-delay: 0.2s; }
.coach-card-compact:nth-child(5) { transition-delay: 0.25s; }
.coach-card-compact:nth-child(6) { transition-delay: 0.3s; }
.coach-card-compact:nth-child(7) { transition-delay: 0.35s; }

.coach-card-compact:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.1);
}

.coach-avatar-sm-container {
    position: relative;
    width: 90px;
    height: 90px;
    margin: 0 auto 1rem;
}

.coach-glow-sm {
    position: absolute;
    inset: -12px;
    background: radial-gradient(circle, rgba(204, 255, 0, 0.25), transparent 70%);
    border-radius: 50%;
    filter: blur(18px);
    opacity: 0.7;
    animation: glow 3s ease-in-out infinite;
}

.coach-avatar-sm {
    position: relative;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(204, 255, 0, 0.25);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.coach-card-compact h3 {
    font-size: 1rem;
    margin-bottom: 0.4rem;
    letter-spacing: -0.01em;
}

.coach-role {
    font-family: var(--font-tech);
    font-size: 0.6rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: block;
    margin-bottom: 0.8rem;
    line-height: 1.4;
}

/* Coach tagline */
.coach-tagline {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.4;
    margin-top: 0.2rem;
}

/* Coach signature colors — glow */
.coach-glow-teal { background: radial-gradient(circle, rgba(45, 212, 191, 0.25), transparent 70%) !important; }
.coach-glow-blue { background: radial-gradient(circle, rgba(59, 130, 246, 0.25), transparent 70%) !important; }
.coach-glow-amber { background: radial-gradient(circle, rgba(245, 158, 11, 0.25), transparent 70%) !important; }
.coach-glow-pink { background: radial-gradient(circle, rgba(236, 72, 153, 0.25), transparent 70%) !important; }
.coach-glow-red { background: radial-gradient(circle, rgba(239, 68, 68, 0.25), transparent 70%) !important; }
.coach-glow-purple { background: radial-gradient(circle, rgba(168, 85, 247, 0.25), transparent 70%) !important; }

/* Coach signature colors — avatar border */
.coach-border-teal { border-color: rgba(45, 212, 191, 0.3) !important; }
.coach-border-blue { border-color: rgba(59, 130, 246, 0.3) !important; }
.coach-border-amber { border-color: rgba(245, 158, 11, 0.3) !important; }
.coach-border-pink { border-color: rgba(236, 72, 153, 0.3) !important; }
.coach-border-red { border-color: rgba(239, 68, 68, 0.3) !important; }
.coach-border-purple { border-color: rgba(168, 85, 247, 0.3) !important; }

/* Coach signature colors — card hover accent */
.coach-accent-lime:hover { border-color: rgba(204, 255, 0, 0.2); }
.coach-accent-teal:hover { border-color: rgba(45, 212, 191, 0.2); }
.coach-accent-blue:hover { border-color: rgba(59, 130, 246, 0.2); }
.coach-accent-amber:hover { border-color: rgba(245, 158, 11, 0.2); }
.coach-accent-pink:hover { border-color: rgba(236, 72, 153, 0.2); }
.coach-accent-red:hover { border-color: rgba(239, 68, 68, 0.2); }
.coach-accent-purple:hover { border-color: rgba(168, 85, 247, 0.2); }

.coaches-desc {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 600px;
    margin: 2rem auto 0;
}

.coaches-cta {
    text-align: center;
    margin-top: 3rem;
}

/* ========== HOW IT WORKS ========== */
.how-it-works-section {
    padding: 10rem 5%;
    position: relative;
    z-index: 1;
}

.hiw-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    max-width: 1100px;
    margin: 0 auto;
}

.hiw-step {
    flex: 1;
    max-width: 240px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hiw-step.visible {
    opacity: 1;
    transform: translateY(0);
}

.hiw-step:nth-child(1) { transition-delay: 0.05s; }
.hiw-step:nth-child(3) { transition-delay: 0.15s; }
.hiw-step:nth-child(5) { transition-delay: 0.25s; }
.hiw-step:nth-child(7) { transition-delay: 0.35s; }

.hiw-number {
    font-family: var(--font-tech);
    font-size: 0.7rem;
    color: var(--primary);
    letter-spacing: 0.2em;
    opacity: 0.7;
}

.hiw-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--primary);
}

.hiw-screenshot {
    width: 100%;
    max-width: 180px;
    aspect-ratio: 9 / 16;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.hiw-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    border-radius: 16px;
    z-index: 1;
}

.hiw-screenshot-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 16px;
    border: 2px dashed rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.15);
    font-family: var(--font-tech);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.02);
}

.hiw-step h3 {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.hiw-step p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 200px;
}

.hiw-connector {
    width: 40px;
    flex-shrink: 0;
    height: 2px;
    background: linear-gradient(90deg, rgba(204, 255, 0, 0.3), rgba(204, 255, 0, 0.08));
    align-self: center;
}

/* HIW Lightbox */
.hiw-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    cursor: zoom-out;
}

.hiw-lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.hiw-lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    border-radius: 20px;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.hiw-lightbox.active img {
    transform: scale(1);
}

.hiw-screenshot { cursor: zoom-in; }

/* ========== 5. SYSTEM — Constellation + Domain Grid ========== */
.system-section {
    padding: 10rem 5%;
    position: relative;
    z-index: 1;
}

.constellation {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0;
    max-width: 900px;
    margin: 0 auto 4rem;
    position: relative;
}

.constellation-node {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 100px;
    padding: 0.7rem 1.5rem;
    font-family: var(--font-tech);
    font-size: 0.7rem;
    color: var(--text-primary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.constellation-node.visible {
    opacity: 1;
    transform: scale(1);
}

.constellation-node:nth-child(1) { transition-delay: 0.05s; }
.constellation-node:nth-child(3) { transition-delay: 0.1s; }
.constellation-node:nth-child(5) { transition-delay: 0.15s; }
.constellation-node:nth-child(7) { transition-delay: 0.2s; }
.constellation-node:nth-child(9) { transition-delay: 0.25s; }
.constellation-node:nth-child(11) { transition-delay: 0.3s; }
.constellation-node:nth-child(13) { transition-delay: 0.35s; }
.constellation-node:nth-child(15) { transition-delay: 0.4s; }

.constellation-line {
    width: 30px;
    height: 1px;
    background: linear-gradient(90deg, rgba(204, 255, 0, 0.2), rgba(204, 255, 0, 0.05));
    align-self: center;
    z-index: 1;
}

.system-copy {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.15rem;
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto 5rem;
}

/* Trigger → Response cards */
.trigger-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 520px;
    margin: 0 auto;
}

.trigger-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 1.5rem 1.6rem;
    backdrop-filter: blur(20px);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.trigger-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.trigger-card:nth-child(1) { transition-delay: 0.05s; }
.trigger-card:nth-child(2) { transition-delay: 0.1s; }
.trigger-card:nth-child(3) { transition-delay: 0.15s; }
.trigger-card:nth-child(4) { transition-delay: 0.2s; }

.trigger-signal {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    white-space: nowrap;
}

.trigger-signal svg {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.trigger-arrow {
    flex-shrink: 0;
    color: var(--primary);
    display: flex;
    align-items: center;
    transform: rotate(90deg);
}

.trigger-response {
    font-family: var(--font-tech);
    font-size: 0.7rem;
    color: var(--primary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    line-height: 1.3;
}

/* ========== 7. NUTRITION ========== */
.nutrition-section-v2 {
    padding: 10rem 5%;
    position: relative;
    z-index: 1;
}

.bio-visuals {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.phone-mockup {
    position: relative;
    width: 340px;
    height: 694px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    border-radius: 50px;
    padding: 12px;
    box-shadow:
        0 0 0 2px rgba(255, 255, 255, 0.1),
        0 30px 80px rgba(0, 0, 0, 0.6),
        0 0 100px rgba(204, 255, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    transform-style: preserve-3d;
    perspective: 1000px;
    animation: phoneFloat3D 6s ease-in-out infinite;
}

.phone-mockup::after {
    content: '';
    position: absolute;
    top: 0;
    left: -50%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03), transparent);
    transform: skewX(-15deg);
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 30px;
    background: #000;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 42px;
    overflow: hidden;
    background: var(--background);
    position: relative;
}

.phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
}

.bio-content .section-label {
    text-align: left;
}

.bio-content h2 {
    font-size: 3.5rem;
    margin-bottom: 3rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.bio-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-box {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 16px;
    backdrop-filter: blur(20px);
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-box.visible {
    opacity: 1;
    transform: translateY(0);
}

.stat-label {
    font-family: var(--font-tech);
    font-size: 0.65rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.6rem;
    letter-spacing: 0.1em;
}

.stat-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-value.highlight { color: var(--primary); }

.bio-content > p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
}

/* ========== 8. BIO-VAULT ========== */
.vault-section-v2 {
    padding: 10rem 5%;
    position: relative;
    z-index: 1;
}

.vault-card {
    max-width: 700px;
    margin: 0 auto 4rem;
    background: rgba(10, 10, 10, 0.8);
    border: 1px solid rgba(204, 255, 0, 0.15);
    border-radius: 24px;
    padding: 4rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 60px rgba(204, 255, 0, 0.05), 0 30px 60px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.vault-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.vault-badge-soon {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-family: var(--font-tech);
    font-size: 0.65rem;
    color: var(--primary);
    background: rgba(204, 255, 0, 0.1);
    border: 1px solid rgba(204, 255, 0, 0.3);
    padding: 0.3rem 0.8rem;
    border-radius: 100px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.vault-lock {
    color: var(--primary);
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 20px rgba(204, 255, 0, 0.4));
}

.vault-card h3 {
    font-family: var(--font-tech);
    font-size: 2rem;
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.vault-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.vault-examples {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
    text-align: left;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.vault-example {
    display: flex;
    gap: 0.5rem;
    align-items: baseline;
}

.vault-marker {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.vault-action {
    color: var(--primary);
    font-size: 0.95rem;
}

.vault-killer-line {
    font-family: var(--font-tech);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--primary);
    padding-top: 2rem;
    border-top: 1px solid rgba(204, 255, 0, 0.15);
    text-transform: uppercase;
}

.vault-desc {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 650px;
    margin: 0 auto;
}

/* ========== PRICING ========== */
.pricing-section {
    padding: 10rem 5%;
    position: relative;
    z-index: 1;
    text-align: center;
}

.pricing-card {
    max-width: 480px;
    margin: 0 auto;
    padding: 3rem 2.5rem;
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 24px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.pricing-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.pricing-calibration-badge {
    display: inline-block;
    font-family: var(--font-tech);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(204, 255, 0, 0.05);
    border: 1px solid rgba(204, 255, 0, 0.3);
    border-radius: 100px;
    padding: 0.5rem 1.5rem;
    margin-bottom: 1.5rem;
}

.pricing-calibration-note {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 340px;
    margin: 1.5rem auto 0;
    opacity: 0.7;
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.pricing-toggle-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
}

.pricing-toggle-label.active {
    color: var(--text-primary);
}

.pricing-toggle-switch {
    position: relative;
    width: 48px;
    height: 26px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 13px;
    cursor: pointer;
    padding: 0;
    transition: background 0.3s ease;
}

.pricing-toggle-switch:hover {
    background: rgba(255, 255, 255, 0.15);
}

.pricing-toggle-switch.active {
    background: rgba(204, 255, 0, 0.2);
    border-color: rgba(204, 255, 0, 0.3);
}

.pricing-toggle-knob {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: var(--text-primary);
    border-radius: 50%;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.pricing-toggle-switch.active .pricing-toggle-knob {
    transform: translateX(22px);
}

.pricing-save-badge {
    font-family: var(--font-tech);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--primary);
    background: rgba(204, 255, 0, 0.1);
    border-radius: 100px;
    padding: 0.3rem 0.8rem;
}

.pricing-amount {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.3rem;
    margin-bottom: 0.5rem;
}

.pricing-currency {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    align-self: flex-start;
    margin-top: 0.6rem;
}

.pricing-value {
    font-size: 5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1;
    color: var(--text-primary);
}

.pricing-period {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
    align-self: flex-end;
    margin-bottom: 0.6rem;
}

.pricing-annual-note {
    display: none;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.pricing-includes {
    padding: 2rem 0;
    margin: 2rem 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.pricing-headline {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.02em;
    margin-bottom: 0.5rem;
}

.pricing-subline {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.pricing-cta {
    margin-top: 2rem;
}

.pricing-cta .cta-expand {
    display: flex;
    justify-content: center;
}

.pricing-note {
    margin-top: 3rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.pricing-section .cta-expand.success {
    display: none;
}

/* ========== 9. CTA CLOSE ========== */
.cta-close-section {
    padding: 10rem 5%;
    position: relative;
    z-index: 1;
    text-align: center;
    overflow: hidden;
}

.cta-close-orb {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(204, 255, 0, 0.08), transparent 70%);
    filter: blur(80px);
    animation: ctaBreathe 4s ease-in-out infinite;
    pointer-events: none;
}

.cta-close-section h2 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.cta-close-section .cta-container {
    align-items: center;
    position: relative;
    z-index: 2;
}

.cta-close-note {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-top: 3rem;
    position: relative;
    z-index: 2;
}

/* ========== FOOTER ========== */
footer {
    padding: 5rem max(5%, calc((100% - 1440px) / 2 + 1440px * 0.05)) 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    font-family: var(--font-tech);
    position: relative;
    z-index: 3;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    height: 100%;
    background: var(--background);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    z-index: -1;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.footer-logo-img {
    width: 24px;
    height: 24px;
    opacity: 0.4;
}

.footer-logo-text {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: rgba(255, 255, 255, 0.4);
}

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

.footer-links a {
    color: rgba(255, 255, 255, 0.25);
    text-decoration: none;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: color 0.3s;
}

.footer-links a:hover { color: var(--primary); }

.footer-copy {
    color: rgba(255, 255, 255, 0.15);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* ========== ANIMATIONS ========== */
@keyframes shine {
    to { background-position: 200% center; }
}

@keyframes moveOrb {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(40px, 30px) scale(1.08); }
}

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

@keyframes glow {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

@keyframes ctaBreathe {
    0%, 100% {
        box-shadow: 0 0 40px rgba(204, 255, 0, 0.4), 0 10px 30px rgba(0, 0, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 55px rgba(204, 255, 0, 0.6), 0 12px 35px rgba(0, 0, 0, 0.35);
    }
}

@keyframes reactorPulseGlow {
    from { opacity: 0.5; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1.05); }
}

@keyframes reactorSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes markerPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes phoneFloat3D {
    0%, 100% { transform: translateY(0) rotateY(-2deg) rotateX(2deg); }
    25% { transform: translateY(-8px) rotateY(1deg) rotateX(1deg); }
    50% { transform: translateY(-12px) rotateY(2deg) rotateX(-1deg); }
    75% { transform: translateY(-8px) rotateY(-1deg) rotateX(1deg); }
}

/* ========== 10. ENGAGEMENT MODAL ========== */

/* "On list" inline indicator (replaces CTA button after success) */
.cta-on-list {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* Modal overlay */
.eng-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}

.eng-modal.open {
    opacity: 1;
    pointer-events: auto;
}

.eng-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.eng-modal-content {
    position: relative;
    width: 90%;
    max-width: 420px;
    background: rgba(18, 18, 18, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.5rem;
    padding: 2.5rem 2rem 2rem;
    transform: translateY(20px) scale(0.97);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6);
}

.eng-modal.open .eng-modal-content {
    transform: translateY(0) scale(1);
}

.eng-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.2s ease;
    z-index: 1;
}

.eng-modal-close:hover {
    color: rgba(255, 255, 255, 0.7);
}

/* Steps */
.eng-step {
    display: none;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    animation: engFadeIn 0.35s ease;
}

.eng-step.active {
    display: flex;
}

@keyframes engFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.eng-step-label {
    font-family: var(--font-tech);
    font-size: 0.65rem;
    color: rgba(255, 255, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin: 0;
}

.eng-title {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    margin: -0.5rem 0 0;
    line-height: 1.3;
}

.eng-subtitle {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.45);
    margin: -0.5rem 0 0;
    text-align: center;
}

/* Option grids */
.eng-grid {
    display: grid;
    gap: 0.6rem;
    width: 100%;
}

.eng-grid-3 { grid-template-columns: repeat(3, 1fr); }
.eng-grid-2 { grid-template-columns: repeat(2, 1fr); }

.eng-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    padding: 1.1rem 0.5rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 1rem;
    cursor: pointer;
    transition: all 0.25s ease;
    color: rgba(255, 255, 255, 0.7);
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 500;
    text-align: center;
    line-height: 1.3;
}

.eng-option:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.12);
}

.eng-option.selected {
    background: rgba(204, 255, 0, 0.08);
    border-color: rgba(204, 255, 0, 0.3);
    color: var(--primary);
}

.eng-option.selected .eng-icon {
    stroke: var(--primary);
}

.eng-icon {
    width: 24px;
    height: 24px;
    stroke: rgba(255, 255, 255, 0.45);
    transition: stroke 0.25s ease;
    flex-shrink: 0;
}

/* Continue button */
.eng-continue {
    padding: 1rem 3.5rem;
    background: var(--primary);
    color: #000;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border: none;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 0.25rem;
}

.eng-continue:disabled {
    opacity: 0.25;
    pointer-events: none;
}

.eng-continue:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 0 30px rgba(204, 255, 0, 0.4);
}

/* Email form */
.eng-email-form {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    box-shadow:
        inset 0 1px 0 0 rgba(255, 255, 255, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.06),
        0 4px 20px rgba(0, 0, 0, 0.3);
    border-radius: 100px;
    padding: 0.5rem 0.5rem 0.5rem 1.5rem;
    width: 100%;
}

.eng-email-input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: var(--font-body);
    font-weight: 400;
    outline: none;
    flex: 1;
    min-width: 0;
}

.eng-email-input::placeholder {
    color: rgba(255, 255, 255, 0.3);
    font-weight: 300;
}

.eng-email-submit {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.eng-email-submit:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.eng-email-form.error {
    box-shadow:
        inset 0 1px 0 0 rgba(239, 68, 68, 0.2),
        0 0 0 1px rgba(239, 68, 68, 0.2),
        0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Success */
.eng-success-title {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.eng-success-desc {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.6;
    font-weight: 300;
    text-align: center;
}

/* Step dots */
.eng-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.eng-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
}

.eng-dot.active {
    background: var(--primary);
    box-shadow: 0 0 8px rgba(204, 255, 0, 0.4);
}

/* ========== DESKTOP-SPECIFIC ========== */
@media (min-width: 901px) {
    .phone-mockup { animation: none; }
}

/* ========== RESPONSIVE — TABLET ========== */
@media (max-width: 900px) {
    header { padding: 1.5rem 7%; }
    .mobile-menu-btn { display: block; }
    .nav-links { display: none; }
    .lang-switcher { display: none; }
    .mobile-lang-options { display: flex; }

    /* Hero — single column, reorder: title → ring → CTA */
    .hero {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto;
        text-align: center;
        justify-items: center;
        padding: 9rem 7% 5rem;
        gap: 3rem;
        min-height: auto;
    }

    .hero-content { grid-column: 1; grid-row: 1; max-width: 100%; text-align: left; justify-self: start; }
    .hero-reactor { grid-column: 1; grid-row: 2; margin: 1.5rem 0; }
    .hero-cta { grid-column: 1; grid-row: 3; width: auto; align-items: center; justify-self: center; }

    .hero-content h1 { font-size: clamp(3rem, 10vw, 5.5rem); }
    .hero-content p { font-size: 1.2rem; margin-bottom: 0; max-width: 440px; }
    .cta-container { align-items: center; }
    .reactor-container { width: 320px; height: 320px; }
    .reactor-inner-ring { width: 208px; height: 208px; }
    .reactor-number { font-size: 5.5rem; }
    .reactor-tier { font-size: 0.95rem; }
    .reactor-label { font-size: 0.75rem; }

    /* Sections — generous vertical rhythm, z-index above hero so ring doesn't overlap */
    .journey-section,
    .cards-section,
    .coaches-section,
    .how-it-works-section,
    .system-section,
    .nutrition-section-v2,
    .vault-section-v2,
    .pricing-section,
    .cta-close-section {
        padding: 6rem 7%;
        position: relative;
        z-index: 3;
        background: var(--background);
    }

    .hiw-steps {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .hiw-step { width: 280px; max-width: 100%; }
    .hiw-screenshot { max-width: 220px; }

    .hiw-connector {
        width: 2px;
        height: 28px;
        margin-top: 0;
        background: linear-gradient(180deg, rgba(204, 255, 0, 0.25), rgba(204, 255, 0, 0.05));
    }

    .section-header { margin-bottom: 4rem; }
    .section-header h2 { font-size: 2.8rem; }
    .section-label { font-size: 0.7rem; margin-bottom: 1.2rem; }

    /* Journey / Tiers */
    .journey-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .tier-item { gap: 1rem; padding: 0.7rem 1.2rem; }
    .tier-name { min-width: 90px; font-size: 0.75rem; }
    .tier-marker { font-size: 0.6rem; }
    .journey-copy p { font-size: 1.15rem; line-height: 1.8; }

    /* Share Cards */
    .share-card-gallery {
        justify-content: flex-start;
        padding: 1rem 7%;
    }

    /* Coaches */
    .coach-scroll { padding: 1rem 0 2rem; }
    .coaches-desc { font-size: 1.05rem; }

    /* Constellation */
    .constellation { gap: 0; margin-bottom: 3rem; }
    .constellation-line { width: 12px; }
    .constellation-node { font-size: 0.65rem; padding: 0.6rem 1.2rem; }

    /* Trigger Grid — already single column */

    /* Nutrition */
    .nutrition-section {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }

    .bio-visuals { order: -1; }
    .bio-content .section-label { text-align: center; }
    .bio-content h2 { font-size: 2.8rem; }
    .bio-content > p { font-size: 1.05rem; }

    .phone-mockup {
        width: 280px;
        height: 572px;
        margin: 0 auto;
    }

    /* Vault */
    .vault-card { padding: 3rem 2rem; }
    .vault-card h3 { font-size: 1.8rem; }
    .vault-subtitle { font-size: 1.05rem; }
    .vault-desc { font-size: 1.05rem; }

    /* CTA */
    .btn-cta {
        padding: 1.3rem 3rem;
        font-size: 0.85rem;
        width: 100%;
        max-width: 320px;
    }

    .cta-form {
        min-width: 0;
        width: 100%;
        max-width: 320px;
    }

    .cta-form-sm {
        max-width: 280px;
    }

    .cta-close-section h2 { font-size: clamp(2.5rem, 8vw, 4rem); }
    .cta-close-note { font-size: 1rem; }
    .cards-desc { font-size: 1.05rem; }
    .system-copy { font-size: 1.05rem; }

    /* Footer */
    footer { padding: 4rem 7% 2.5rem; }
    .footer-links { gap: 1.5rem; }
}

/* ========== RESPONSIVE — PHONE ========== */
@media (max-width: 480px) {
    header { padding: 1.2rem 6%; }
    header.scrolled { padding: 0.8rem 6%; }

    /* Hero — tighter on small screens */
    .hero { padding: 8rem 6% 4rem; gap: 2.5rem; }
    .hero-content h1 { font-size: clamp(2.6rem, 12vw, 3.5rem); margin-bottom: 0.8rem; }
    .hero-content p { font-size: 1.05rem; margin-bottom: 0; }

    /* Reactor */
    .hero-reactor { margin: 1rem 0; }
    .reactor-container { width: 280px; height: 280px; }
    .reactor-inner-ring { width: 182px; height: 182px; }
    .reactor-number { font-size: 5rem; }
    .reactor-tier { font-size: 0.85rem; }
    .reactor-label { font-size: 0.65rem; letter-spacing: 0.1em; }

    /* Sections — still spacious */
    .journey-section,
    .cards-section,
    .coaches-section,
    .how-it-works-section,
    .system-section,
    .nutrition-section-v2,
    .vault-section-v2,
    .pricing-section,
    .cta-close-section {
        padding: 5rem 6%;
    }

    .hiw-screenshot { max-width: 200px; }

    /* Pricing */
    .pricing-card { padding: 2.5rem 1.5rem; }
    .pricing-value { font-size: 3.5rem; }
    .pricing-toggle { gap: 0.7rem; flex-wrap: wrap; }
    .pricing-save-badge { font-size: 0.6rem; }

    .section-header { margin-bottom: 3rem; }
    .section-header h2 { font-size: 2.2rem; }

    /* Tiers */
    .tier-item { gap: 0.8rem; padding: 0.6rem 0.8rem; }
    .tier-name { min-width: 72px; font-size: 0.7rem; }
    .tier-bar { height: 5px; }
    .tier-marker { font-size: 0.5rem; letter-spacing: 0.05em; }
    .journey-copy p { font-size: 1rem; }

    /* Share Cards */
    .share-card { width: 290px; height: 515px; }
    .sc-content { padding: 28px 20px; }

    /* Coaches */
    .coach-card-compact { width: 170px; padding: 1.2rem 0.8rem; }
    .coach-avatar-sm-container { width: 80px; height: 80px; }
    .coach-avatar-sm { width: 80px; height: 80px; }

    /* Constellation — stack vertically */
    .constellation { flex-direction: column; align-items: center; gap: 0; }
    .constellation-line { width: 1px; height: 16px; background: linear-gradient(180deg, rgba(204, 255, 0, 0.2), rgba(204, 255, 0, 0.05)); }
    .constellation-node { font-size: 0.6rem; padding: 0.5rem 1rem; }

    /* Domain Grid */
    .domain-grid { grid-template-columns: 1fr 1fr; gap: 0.8rem; }
    .domain-card { padding: 1.2rem; }

    /* Nutrition */
    .bio-content h2 { font-size: 2.2rem; }
    .bio-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
    .phone-mockup { width: 260px; height: 531px; }

    /* Vault */
    .vault-card { padding: 2.5rem 1.5rem; }
    .vault-examples { text-align: left; }
    .vault-killer-line { font-size: 0.65rem; letter-spacing: 0.1em; }

    /* CTA */
    .btn-cta { padding: 1.2rem 2.5rem; max-width: 300px; }
    .cta-form { min-width: 0; width: 100%; max-width: 300px; }
    .cta-form-sm { max-width: 260px; }
    .cta-badge { font-size: 0.65rem; }
    .cta-close-section h2 { font-size: 2.2rem; }

    /* Engagement modal */
    .eng-modal-content { padding: 2rem 1.25rem 1.5rem; }
    .eng-option { padding: 0.9rem 0.4rem; font-size: 0.72rem; }
    .eng-icon { width: 20px; height: 20px; }
    .eng-title { font-size: 1.1rem; }
}