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

:root {
    --bg: #fafaf8;
    --grid-c: #e8e8e4;
    --surface: #ffffff;
    --card: #ffffff;
    --border: #e2e2dc;
    --border-h: #b8b8b0;
    --text: #0c0c0a;
    --muted: #8a8a82;
    --pill: 999px;
    --accent: #1a1a16;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    font-size: 13px;
    line-height: 1.5;
}

/* ══════════════════════════════════════════════
   LOADING SCREEN
══════════════════════════════════════════════ */
#loadingScreen {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: #0c0c0a;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#loadingScreen.active {
    display: flex;
}

/* Animated grid background */
.load-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 32px 32px;
    animation: gridPulse 2s ease-in-out infinite;
}

@keyframes gridPulse {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

/* Radial glow */
.load-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 70%);
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {

    0%,
    100% {
        transform: scale(0.9);
        opacity: 0.6;
    }

    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

/* Orbiting ring */
.load-ring {
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.06);
    animation: ringRotate 8s linear infinite;
}

.load-ring::before {
    content: '';
    position: absolute;
    top: -3px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.6);
}

.load-ring-2 {
    width: 200px;
    height: 200px;
    border-color: rgba(255, 255, 255, 0.04);
    animation: ringRotate 5s linear infinite reverse;
}

.load-ring-2::before {
    background: rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}

@keyframes ringRotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

/* Center content */
.load-center {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

/* Logo mark */
.load-logo-mark {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    animation: logoAppear 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.load-logo-mark svg {
    width: 26px;
    height: 26px;
    stroke: rgba(255, 255, 255, 0.85);
    stroke-width: 1.8;
    fill: none;
}

@keyframes logoAppear {
    from {
        opacity: 0;
        transform: scale(0.5) rotate(-10deg);
    }

    to {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

/* Logo text */
.load-logo-text {
    font-family: 'Lora', serif;
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.5px;
    color: #fff;
    margin-bottom: 10px;
    animation: textRise 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.15s both;
}

@keyframes textRise {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Tagline */
.load-tagline {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.32);
    letter-spacing: 0.3px;
    font-weight: 300;
    margin-bottom: 44px;
    animation: textRise 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.25s both;
}

/* Progress bar */
.load-bar-wrap {
    width: 180px;
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 1px;
    overflow: hidden;
    margin-bottom: 16px;
    animation: textRise 0.5s ease 0.3s both;
}

.load-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.8));
    border-radius: 1px;
    transition: width 0.08s linear;
    box-shadow: 2px 0 8px rgba(255, 255, 255, 0.4);
}

/* Loading label */
.load-label {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.22);
    letter-spacing: 1.2px;
    text-transform: uppercase;
    font-weight: 500;
    animation: textRise 0.5s ease 0.35s both;
    min-height: 14px;
    transition: opacity 0.3s;
}

/* Floating cards during load */
.load-cards {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.load-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 14px 16px;
    animation: cardFloat linear infinite both;
    opacity: 0;
}

.load-card-bar {
    height: 2px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.12);
    margin-bottom: 10px;
}

.load-card-line {
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.06);
    margin-bottom: 6px;
}

.load-card-line.short {
    width: 60%;
}

@keyframes cardFloat {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translateY(-80px);
    }
}

/* Exit animation */
#loadingScreen.exit {
    animation: screenExit 0.7s cubic-bezier(0.4, 0, 1, 1) forwards;
}

@keyframes screenExit {
    0% {
        opacity: 1;
        transform: scale(1);
    }

    100% {
        opacity: 0;
        transform: scale(1.04);
        pointer-events: none;
    }
}

/* Dots */
.load-dots {
    display: flex;
    gap: 5px;
    margin-top: 28px;
    animation: textRise 0.5s ease 0.4s both;
}

.load-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    animation: dotBounce 1.2s ease-in-out infinite;
}

.load-dot:nth-child(2) {
    animation-delay: 0.15s;
}

.load-dot:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes dotBounce {

    0%,
    100% {
        transform: translateY(0);
        background: rgba(255, 255, 255, 0.15);
    }

    50% {
        transform: translateY(-5px);
        background: rgba(255, 255, 255, 0.5);
    }
}

/* Scan line effect */
.load-scan {
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
    animation: scanLine 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes scanLine {
    0% {
        top: -1px;
        opacity: 0;
    }

    5% {
        opacity: 1;
    }

    95% {
        opacity: 1;
    }

    100% {
        top: 100%;
        opacity: 0;
    }
}

/* ══════════════════════════════════════════════
   REST OF THE PAGE STYLES
══════════════════════════════════════════════ */

.prev-card:nth-child(1) .pc-icon {
    color: #93c5fd;
}

.prev-card:nth-child(2) .pc-icon {
    color: #86efac;
}

.prev-card:nth-child(3) .pc-icon {
    color: #fde68a;
}

.pc-icon {
    width: 28px;
    height: 28px;
    color: #fff;
    margin-bottom: 8px;
}

.pc-icon svg {
    width: 100%;
    height: 100%;
}

#introPage {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg);
    background-image:
        linear-gradient(var(--grid-c) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-c) 1px, transparent 1px);
    background-size: 32px 32px;
    overflow: hidden;
}

.intro-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
}

.logo {
    font-family: 'Lora', serif;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: -.3px;
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--text);
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.intro-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 24px 60px;
    text-align: center;
    gap: 0;
}

.intro-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--border);
    border-radius: var(--pill);
    padding: 5px 14px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .5px;
    color: var(--muted);
    margin-bottom: 28px;
    text-transform: uppercase;
}

.intro-eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #22c55e;
}

.intro-title {
    font-family: 'Lora', serif;
    font-size: clamp(38px, 6vw, 64px);
    font-weight: 600;
    letter-spacing: -1.5px;
    line-height: 1.08;
    color: var(--text);
    margin-bottom: 20px;
    max-width: 640px;
}

.intro-title em {
    font-style: italic;
    color: var(--muted);
}

.intro-sub {
    font-size: 15px;
    color: var(--muted);
    font-weight: 300;
    max-width: 420px;
    line-height: 1.65;
    margin-bottom: 40px;
}

.intro-cta-row {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
    margin-bottom: 64px;
}

.cta-main {
    background: var(--text);
    color: #fff;
    border: none;
    border-radius: var(--pill);
    padding: 13px 28px;
    font-size: 13px;
    font-weight: 600;
    font-family: 'Plus Jakarta Sans', sans-serif;
    cursor: pointer;
    transition: background .15s, transform .12s;
    letter-spacing: -.1px;
}

.cta-main:hover {
    background: #2a2a24;
    transform: translateY(-1px);
}

.cta-secondary {
    background: rgba(255, 255, 255, 0.85);
    color: var(--muted);
    border: 1px solid var(--border);
    border-radius: var(--pill);
    padding: 13px 24px;
    font-size: 13px;
    font-weight: 500;
    font-family: 'Plus Jakarta Sans', sans-serif;
    cursor: pointer;
    transition: border-color .15s, color .15s;
}

.cta-secondary:hover {
    border-color: var(--border-h);
    color: var(--text);
}

.intro-cards-preview {
    display: flex;
    gap: 14px;
    align-items: flex-end;
    justify-content: center;
    flex-wrap: wrap;
}

.prev-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px 18px;
    text-align: left;
    transition: transform .3s ease, box-shadow .3s ease;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.prev-card:nth-child(1) {
    width: 170px;
    transform: rotate(-3deg) translateY(8px);
    animation: floatA 3s ease-in-out infinite;
}

.prev-card:nth-child(2) {
    width: 200px;
    z-index: 2;
    animation: floatB 3.4s ease-in-out infinite;
}

.prev-card:nth-child(3) {
    width: 160px;
    transform: rotate(2.5deg) translateY(10px);
    animation: floatC 2.8s ease-in-out infinite;
}

@keyframes floatA {

    0%,
    100% {
        transform: rotate(-3deg) translateY(8px)
    }

    50% {
        transform: rotate(-3deg) translateY(2px)
    }
}

@keyframes floatB {

    0%,
    100% {
        transform: translateY(0)
    }

    50% {
        transform: translateY(-6px)
    }
}

@keyframes floatC {

    0%,
    100% {
        transform: rotate(2.5deg) translateY(10px)
    }

    50% {
        transform: rotate(2.5deg) translateY(4px)
    }
}

.pc-bar {
    height: 3px;
    border-radius: var(--pill);
    margin-bottom: 12px;
}

.pc-emoji {
    font-size: 20px;
    margin-bottom: 8px;
    display: block;
}

.pc-title {
    font-family: 'Lora', serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: -.2px;
    margin-bottom: 3px;
}

.pc-sub {
    font-size: 10.5px;
    color: var(--muted);
}

.pc-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 10px;
}

.pc-tag {
    font-size: 9.5px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--pill);
    background: #f0f0ea;
    color: #666;
}

.pc-n {
    font-size: 9.5px;
    color: var(--muted);
}

/* ── AUTH MODAL ── */
#authOverlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 400;
    background: rgba(15, 15, 10, 0.45);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    padding: 24px;
}

#authOverlay.open {
    display: flex;
}

.auth-modal {
    background: #fff;
    border-radius: 18px;
    display: flex;
    overflow: hidden;
    width: 680px;
    max-width: 100%;
    max-height: 92vh;
    border: 1px solid var(--border);
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.18);
    animation: modalIn .22s ease;
    position: relative;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: translateY(8px) scale(.98)
    }

    to {
        opacity: 1;
        transform: none
    }
}

.auth-left {
    width: 210px;
    flex-shrink: 0;
    background: #0c0c0a;
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

.auth-left::before {
    content: '';
    position: absolute;
    top: -60px;
    left: -40px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
}

.auth-left::after {
    content: '';
    position: absolute;
    bottom: -40px;
    right: -60px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
}

.auth-left-logo {
    display: flex;
    align-items: center;
    gap: 9px;
    position: relative;
    z-index: 1;
}

.auth-left-mark {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-left-mark svg {
    width: 14px;
    height: 14px;
    stroke: #fff;
    stroke-width: 2;
    fill: none;
}

.auth-left-name {
    font-family: 'Lora', serif;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    letter-spacing: -.3px;
}

.auth-left-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 24px 0;
    position: relative;
    z-index: 1;
}

.auth-left-headline {
    font-family: 'Lora', serif;
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    line-height: 1.2;
    letter-spacing: -.4px;
    margin-bottom: 12px;
}

.auth-left-headline em {
    font-style: italic;
    color: rgba(255, 255, 255, 0.4);
}

.auth-left-tagline {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.38);
    line-height: 1.6;
}

.auth-left-dots {
    display: flex;
    gap: 6px;
    position: relative;
    z-index: 1;
}

.auth-ldot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
}

.auth-ldot.on {
    background: rgba(255, 255, 255, 0.6);
    width: 18px;
    border-radius: 3px;
}

.auth-right {
    flex: 1;
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-y: auto;
}

.auth-tabs {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 24px;
    background: #fafaf8;
}

.auth-tab {
    flex: 1;
    padding: 9px;
    font-size: 12px;
    font-weight: 600;
    font-family: 'Plus Jakarta Sans', sans-serif;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--muted);
    transition: all .18s;
    letter-spacing: -.1px;
}

.auth-tab.on {
    background: #fff;
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 9px;
    margin: 2px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.auth-form-title {
    font-family: 'Lora', serif;
    font-size: 21px;
    font-weight: 600;
    letter-spacing: -.4px;
    color: var(--text);
    margin-bottom: 4px;
}

.auth-form-sub {
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 20px;
    line-height: 1.5;
}

.auth-field {
    margin-bottom: 13px;
}

.auth-flabel {
    display: block;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: .6px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 5px;
}

.auth-fi {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 10px 13px;
    font-size: 13px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text);
    background: #fafaf8;
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}

.auth-fi:focus {
    border-color: var(--border-h);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.04);
    background: #fff;
}

.auth-fi::placeholder {
    color: #c0c0b8;
}

.auth-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.auth-pw-wrap {
    position: relative;
}

.auth-pw-wrap .auth-fi {
    padding-right: 38px;
}

.auth-pw-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: #b0b0a8;
    padding: 2px;
    display: flex;
    align-items: center;
    transition: color .12s;
}

.auth-pw-toggle:hover {
    color: var(--muted);
}

.auth-pw-toggle svg {
    width: 15px;
    height: 15px;
    stroke: currentColor;
    stroke-width: 1.8;
    fill: none;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 14px 0;
}

.auth-divider-line {
    flex: 1;
    height: 1px;
    background: var(--border);
}

.auth-divider-txt {
    font-size: 10.5px;
    color: #b8b8b0;
    font-weight: 500;
}

.auth-social-row {
    display: flex;
    gap: 8px;
    margin-bottom: 4px;
}

.auth-social-btn {
    flex: 1;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 9px;
    background: #fafaf8;
    cursor: pointer;
    font-size: 12px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: #5a5a52;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    transition: border-color .15s, background .15s;
}

.auth-social-btn:hover {
    border-color: var(--border-h);
    background: #fff;
}

.auth-social-btn svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
}

.auth-forgot {
    text-align: right;
    margin-bottom: 14px;
    margin-top: -6px;
}

.auth-forgot a {
    font-size: 11px;
    color: var(--muted);
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: color .12s;
}

.auth-forgot a:hover {
    color: var(--text);
}

.auth-submit {
    width: 100%;
    background: var(--text);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 12px;
    font-size: 13px;
    font-weight: 600;
    font-family: 'Plus Jakarta Sans', sans-serif;
    cursor: pointer;
    transition: background .15s, transform .1s;
    letter-spacing: -.1px;
    margin-top: 4px;
}

.auth-submit:hover {
    background: #2a2a22;
    transform: translateY(-1px);
}

.auth-submit:active {
    transform: none;
}

.auth-footer-txt {
    text-align: center;
    font-size: 11px;
    color: #b8b8b0;
    margin-top: 14px;
}

.auth-footer-txt a {
    color: var(--muted);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
}

.auth-footer-txt a:hover {
    color: var(--text);
}

.auth-strength-bar {
    height: 3px;
    border-radius: 3px;
    background: var(--border);
    margin-top: 6px;
    overflow: hidden;
}

.auth-strength-fill {
    height: 100%;
    border-radius: 3px;
    width: 0;
    transition: width .3s, background .3s;
}

.auth-strength-hint {
    font-size: 10px;
    color: #b0b0a8;
    margin-top: 4px;
    height: 13px;
}

.auth-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.06);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--muted);
    transition: background .12s;
    z-index: 10;
}

.auth-close:hover {
    background: rgba(0, 0, 0, 0.1);
}

.auth-close svg {
    width: 13px;
    height: 13px;
    stroke: currentColor;
    stroke-width: 2;
    fill: none;
}

@media(max-width:520px) {
    .auth-left {
        display: none;
    }

    .auth-right {
        padding: 28px 20px;
    }
}