/* ==========================================================================
   NodePoint Systems - Style System
   ========================================================================== */

:root {
    /* Color Palette - Dark Theme (Default) */
    --bg-primary: radial-gradient(circle at center, #0c1424 0%, #030712 100%);
    --bg-tech-grid: rgba(59, 130, 246, 0.03);
    --bg-scanlines: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-node: #f8fafc;
    --text-point: #3b82f6;
    --text-sub: #94a3b8;
    
    --logo-line: #2563eb;
    --logo-node-center: #3b82f6;
    --logo-node-outer: #60a5fa;
    --logo-glow: rgba(59, 130, 246, 0.5);
    
    --card-bg: rgba(15, 23, 42, 0.55);
    --card-border: rgba(59, 130, 246, 0.15);
    --card-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 40px rgba(37, 99, 235, 0.1);
    
    --console-bg: rgba(3, 7, 18, 0.7);
    --console-border: rgba(59, 130, 246, 0.2);
    --console-text: #38bdf8;
    --console-log-green: #4ade80;
    --console-log-yellow: #facc15;
    --console-log-red: #f87171;
    
    --input-bg: rgba(3, 7, 18, 0.4);
    --input-border: rgba(59, 130, 246, 0.25);
    --input-focus: #3b82f6;
    --input-focus-glow: rgba(59, 130, 246, 0.2);
    
    --btn-bg: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    --btn-hover: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --btn-shadow: 0 0 20px rgba(37, 99, 235, 0.4);
    --btn-text: #ffffff;
    
    --transition-speed: 0.3s;
}

[data-theme="light"] {
    /* Color Palette - Light Theme */
    --bg-primary: radial-gradient(circle at center, #f8fafc 0%, #e2e8f0 100%);
    --bg-tech-grid: rgba(37, 99, 235, 0.02);
    --bg-scanlines: linear-gradient(rgba(255, 255, 255, 0) 50%, rgba(226, 232, 240, 0.3) 50%);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-node: #0f172a;
    --text-point: #2563eb;
    --text-sub: #64748b;
    
    --logo-line: #2563eb;
    --logo-node-center: #2563eb;
    --logo-node-outer: #60a5fa;
    --logo-glow: rgba(37, 99, 235, 0.2);
    
    --card-bg: rgba(255, 255, 255, 0.7);
    --card-border: rgba(37, 99, 235, 0.15);
    --card-shadow: 0 20px 25px -5px rgba(15, 23, 42, 0.05), 0 0 30px rgba(37, 99, 235, 0.05);
    
    --console-bg: rgba(241, 245, 249, 0.85);
    --console-border: rgba(37, 99, 235, 0.2);
    --console-text: #0284c7;
    --console-log-green: #16a34a;
    --console-log-yellow: #ca8a04;
    --console-log-red: #dc2626;
    
    --input-bg: rgba(255, 255, 255, 0.9);
    --input-border: rgba(148, 163, 184, 0.4);
    --input-focus: #2563eb;
    --input-focus-glow: rgba(37, 99, 235, 0.15);
    
    --btn-bg: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    --btn-hover: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
    --btn-shadow: 0 0 15px rgba(37, 99, 235, 0.2);
    --btn-text: #ffffff;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

body, html {
    width: 100%;
    height: 100%;
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    position: relative;
    transition: background var(--transition-speed) ease, color var(--transition-speed) ease;
}

/* Interactive Background Canvas */
#network-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: all; /* Allow canvas mouse interaction */
}

/* Cyberpunk tech grid background overlay */
.tech-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    background-size: 40px 40px;
    background-image: 
        linear-gradient(to right, var(--bg-tech-grid) 1px, transparent 1px),
        linear-gradient(to bottom, var(--bg-tech-grid) 1px, transparent 1px);
}

/* Subtle CRT screen scanlines */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
    background: var(--bg-scanlines);
    background-size: 100% 4px;
    opacity: 0.8;
}

/* ==========================================================================
   UI Controls (Float Panel)
   ========================================================================== */

.ui-controls {
    position: fixed;
    top: 2rem;
    right: 2rem;
    display: flex;
    gap: 1rem;
    z-index: 100;
}

.control-btn {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-primary);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.control-btn:hover {
    transform: translateY(-2px);
    border-color: var(--text-point);
    box-shadow: 0 0 15px var(--logo-glow);
    color: var(--text-point);
}

.control-btn:active {
    transform: scale(0.95);
}

.theme-icon, .sound-icon {
    width: 20px;
    height: 20px;
    transition: transform 0.5s ease;
}

.control-btn:hover .theme-icon {
    transform: rotate(30deg);
}

.audio-tooltip {
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%) translateX(10px);
    background: var(--console-bg);
    border: 1px solid var(--console-border);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

/* Tooltip Pulse state on load */
.ui-controls #audio-toggle.pulse-tooltip .audio-tooltip {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
    animation: tooltip-bounce 2s infinite ease-in-out;
}

#audio-toggle:hover .audio-tooltip {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}

.hidden {
    display: none !important;
}

/* ==========================================================================
   Layout Containers
   ========================================================================== */

.container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    position: relative;
    z-index: 10;
}

/* Frosted glass mainframe card */
.portal-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    width: 100%;
    max-width: 680px;
    padding: 3.5rem 3rem;
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: border-color var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
}

/* Core scanning accent line */
.portal-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--text-point), transparent);
    animation: card-glow-scan 3s infinite linear;
}

/* ==========================================================================
   Under Construction Status Badge
   ========================================================================== */

.status-badge-container {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    background: rgba(37, 99, 235, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--logo-node-center);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--logo-node-center);
    animation: status-pulse 1.8s infinite ease-in-out;
}

.status-text {
    font-family: 'Orbitron', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-point);
}

/* ==========================================================================
   Interactive Logo Area
   ========================================================================== */

.logo-wrapper {
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    user-select: none;
    width: 100%;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    perspective: 800px;
    padding: 1rem;
}

/* SVG Logo Styling */
.logo-graphic {
    filter: drop-shadow(0 0 10px var(--logo-glow));
    transition: filter 0.5s ease;
    flex-shrink: 0;
    overflow: visible;
}

.logo-wrapper:hover .logo-graphic {
    filter: drop-shadow(0 0 18px var(--logo-glow));
}

/* Center node styling */
#node-center {
    fill: var(--logo-node-center);
    transition: fill var(--transition-speed) ease, r 0.3s ease;
}

.logo-wrapper:hover #node-center {
    fill: var(--text-point);
    r: 12px;
}

/* Outer node circles */
#node-tl, #node-bl, #node-tr, #node-br {
    fill: var(--logo-node-outer);
    transition: fill var(--transition-speed) ease, r 0.3s ease;
}

.logo-wrapper:hover #node-tl,
.logo-wrapper:hover #node-bl,
.logo-wrapper:hover #node-tr,
.logo-wrapper:hover #node-br {
    fill: var(--text-primary);
    r: 7.5px;
}

/* Connecting Links */
#logo-network-group line {
    stroke: var(--logo-line);
    stroke-width: 3.5px;
    transition: stroke var(--transition-speed) ease, stroke-width 0.3s ease;
}

.logo-wrapper:hover #logo-network-group line {
    stroke-width: 4px;
    stroke: var(--text-point);
}

/* Brand typography next to SVG */
.logo-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
}

.brand-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.5px;
    display: flex;
}

.node-word {
    color: var(--text-node);
    transition: color var(--transition-speed) ease;
}

.point-word {
    color: var(--text-point);
    transition: color var(--transition-speed) ease;
    text-shadow: 0 0 15px var(--logo-glow);
}

.brand-sub {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 5px;
    color: var(--text-sub);
    margin-top: 0.35rem;
    padding-left: 2px;
    transition: color var(--transition-speed) ease;
}

/* Scatter/hover logo helper hint */
.logo-hint {
    font-size: 0.7rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0;
    transform: translateY(5px);
    transition: all 0.3s ease;
    pointer-events: none;
    margin-top: -0.5rem;
}

.logo-wrapper:hover .logo-hint {
    opacity: 0.75;
    transform: translateY(0);
}

/* ==========================================================================
   Hero Content & Glitch Title
   ========================================================================== */

.hero-content {
    text-align: center;
    max-width: 520px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.headline {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    letter-spacing: 4px;
    line-height: 1.2;
    position: relative;
}

/* Cyberpunk glitch title */
.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
}

.glitch-text::before {
    left: 2px;
    text-shadow: -2px 0 #ff00c1;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch-text::after {
    left: -2px;
    text-shadow: -2px 0 #00fff9, 2px 2px #ff00c1;
    clip: rect(85px, 450px, 140px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

.tagline {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-secondary);
    font-weight: 300;
    transition: color var(--transition-speed) ease;
}

/* ==========================================================================
   Diagnostics System Console
   ========================================================================== */

.diagnostic-console {
    width: 100%;
    background: var(--console-bg);
    border: 1px solid var(--console-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.4);
    transition: border-color var(--transition-speed) ease;
}

.console-header {
    background: rgba(3, 7, 18, 0.8);
    padding: 0.65rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--console-border);
}

.console-title {
    font-family: 'Orbitron', monospace;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
}

.console-actions {
    display: flex;
    gap: 0.35rem;
}

.dot-btn {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.dot-btn.red { background-color: var(--console-log-red); }
.dot-btn.yellow { background-color: var(--console-log-yellow); }
.dot-btn.green { background-color: var(--console-log-green); }

.console-body {
    padding: 1rem;
    height: 110px;
    overflow-y: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.78rem;
    line-height: 1.5;
    color: var(--console-text);
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    text-align: left;
    scroll-behavior: smooth;
}

/* Style scrollbar for terminal */
.console-body::-webkit-scrollbar {
    width: 6px;
}
.console-body::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.1);
}
.console-body::-webkit-scrollbar-thumb {
    background: var(--console-border);
    border-radius: 4px;
}

.log-line {
    opacity: 0.9;
    word-break: break-all;
}

.log-line.success { color: var(--console-log-green); }
.log-line.warn { color: var(--console-log-yellow); }
.log-line.error { color: var(--console-log-red); }

.console-caret {
    display: inline-block;
    width: 8px;
    height: 12px;
    background-color: var(--console-text);
    vertical-align: middle;
    margin-left: 3px;
    animation: caret-blink 1s infinite steps(2);
}

/* ==========================================================================
   Subscription CTA Form
   ========================================================================== */

.subscribe-container {
    width: 100%;
    position: relative;
    min-height: 110px; /* Prevent layout jump */
}

.subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
}

.form-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-align: center;
    letter-spacing: 0.5px;
}

.input-group {
    display: flex;
    width: 100%;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    transition: all 0.3s ease;
}

.input-group:focus-within {
    border-color: var(--input-focus);
    box-shadow: 0 0 15px var(--input-focus-glow);
}

.email-input {
    flex-grow: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    padding: 1.15rem 1.25rem;
    font-family: inherit;
    font-size: 0.95rem;
    z-index: 10;
}

/* Material Design floating input label */
.input-label {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 0.95rem;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 5;
}

.email-input:focus ~ .input-label,
.email-input:not(:placeholder-shown) ~ .input-label {
    top: 15%;
    transform: translateY(0) scale(0.75);
    left: 1rem;
    color: var(--text-point);
    font-weight: 700;
}

/* Padded styling adjustment for typed text */
.email-input:focus,
.email-input:not(:placeholder-shown) {
    padding-top: 1.6rem;
    padding-bottom: 0.7rem;
}

.submit-btn {
    background: var(--btn-bg);
    color: var(--btn-text);
    border: none;
    outline: none;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    padding: 0 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 15;
    box-shadow: var(--btn-shadow);
}

.submit-btn:hover {
    background: var(--btn-hover);
    box-shadow: 0 0 25px rgba(37, 99, 235, 0.6);
}

.submit-btn:active {
    transform: scale(0.98);
}

.btn-loader {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s infinite linear;
}

.form-feedback {
    font-size: 0.8rem;
    text-align: left;
    padding-left: 0.5rem;
}

.form-feedback.error-msg {
    color: var(--console-log-red);
}

/* Success Card CSS */
.success-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    text-align: center;
    padding: 1.5rem 0;
    animation: fade-in-scale 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.success-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.35rem;
    color: var(--console-log-green);
    letter-spacing: 1px;
}

.success-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    max-width: 400px;
    line-height: 1.5;
}

/* Success Animated Checkmark icon */
.success-check {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: block;
    stroke-width: 3;
    stroke: var(--console-log-green);
    stroke-miterlimit: 10;
    box-shadow: inset 0 0 0 var(--console-log-green);
    animation: checkmark-fill .4s ease-in-out .4s forwards, checkmark-scale .3s ease-in-out .9s both;
}

.success-check-circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 3;
    stroke-linecap: round;
    stroke: var(--console-log-green);
    fill: none;
    animation: checkmark-stroke .6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.success-check-kick {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    stroke-linecap: round;
    stroke: var(--console-log-green);
    animation: checkmark-stroke .3s cubic-bezier(0.65, 0, 0.45, 1) .6s forwards;
}

/* ==========================================================================
   Footer Section
   ========================================================================== */

.footer {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    border-top: 1px solid var(--card-border);
    padding-top: 2rem;
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: var(--text-point);
    text-shadow: 0 0 10px var(--logo-glow);
}

.copyright {
    font-size: 0.72rem;
    letter-spacing: 1px;
    color: var(--text-secondary);
    opacity: 0.6;
}

/* ==========================================================================
   Keyframes & Dynamic Animations
   ========================================================================== */

@keyframes card-glow-scan {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes status-pulse {
    0%, 100% { opacity: 0.4; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.1); }
}

@keyframes tooltip-bounce {
    0%, 100% { transform: translateY(-50%) translateX(0px); }
    50% { transform: translateY(-50%) translateX(-6px); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes caret-blink {
    from, to { background-color: transparent; }
    50% { background-color: var(--console-text); }
}

@keyframes fade-in-scale {
    from { opacity: 0; transform: scale(0.92); }
    to { opacity: 1; transform: scale(1); }
}

/* Glitch typography offsets */
@keyframes glitch-anim {
    0% { clip: rect(15px, 9999px, 66px, 0); }
    10% { clip: rect(34px, 9999px, 5px, 0); }
    20% { clip: rect(110px, 9999px, 115px, 0); }
    30% { clip: rect(25px, 9999px, 45px, 0); }
    40% { clip: rect(76px, 9999px, 98px, 0); }
    50% { clip: rect(120px, 9999px, 15px, 0); }
    60% { clip: rect(4px, 9999px, 88px, 0); }
    70% { clip: rect(98px, 9999px, 112px, 0); }
    80% { clip: rect(18px, 9999px, 50px, 0); }
    90% { clip: rect(54px, 9999px, 7px, 0); }
    100% { clip: rect(89px, 9999px, 134px, 0); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(112px, 9999px, 144px, 0); }
    10% { clip: rect(5px, 9999px, 78px, 0); }
    20% { clip: rect(43px, 9999px, 10px, 0); }
    30% { clip: rect(88px, 9999px, 120px, 0); }
    40% { clip: rect(12px, 9999px, 56px, 0); }
    50% { clip: rect(90px, 9999px, 110px, 0); }
    60% { clip: rect(66px, 9999px, 4px, 0); }
    70% { clip: rect(132px, 9999px, 140px, 0); }
    80% { clip: rect(50px, 9999px, 98px, 0); }
    90% { clip: rect(8px, 9999px, 45px, 0); }
    100% { clip: rect(100px, 9999px, 125px, 0); }
}

/* Success Checkmark Keyframes */
@keyframes checkmark-stroke {
    100% { stroke-dashoffset: 0; }
}

@keyframes checkmark-fill {
    100% { box-shadow: inset 0px 0px 0px 30px var(--console-log-green); }
}

@keyframes checkmark-scale {
    0%, 100% { transform: none; }
    50% { transform: scale3d(1.1, 1.1, 1); }
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */

@media (max-width: 768px) {
    .portal-card {
        padding: 2.5rem 1.75rem;
        gap: 2rem;
    }
    
    .ui-controls {
        top: 1rem;
        right: 1rem;
    }
    
    .logo-container {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .logo-text {
        text-align: center;
        align-items: center;
    }
    
    .brand-sub {
        padding-left: 0;
    }
    
    .headline {
        font-size: 1.85rem;
    }
    
    .input-group {
        flex-direction: column;
        background: transparent;
        border: none;
        box-shadow: none;
        gap: 1rem;
    }
    
    .input-group:focus-within {
        box-shadow: none;
    }
    
    .email-input {
        background: var(--input-bg);
        border: 1px solid var(--input-border);
        border-radius: 12px;
        width: 100%;
    }
    
    .email-input:focus {
        border-color: var(--input-focus);
    }
    
    .submit-btn {
        width: 100%;
        padding: 1.15rem 2rem;
        border-radius: 12px;
    }
    
    .input-label {
        left: 1.25rem;
    }
    
    .email-input:focus ~ .input-label,
    .email-input:not(:placeholder-shown) ~ .input-label {
        left: 1rem;
        top: 10%;
    }
}