/* ============================================
   D.print Order Request Page - Premium Styles
   ============================================ */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
    --bg-dark: #07070c;
    --bg-darker: #030305;
    --bg-card: rgba(15, 15, 25, 0.6);
    --bg-card-hover: rgba(25, 25, 40, 0.75);
    --bg-input: rgba(255, 255, 255, 0.03);

    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.72);
    --text-muted: rgba(255, 255, 255, 0.48);
    --text-dim: rgba(255, 255, 255, 0.3);

    --neon-cyan: #00f0ff;
    --neon-magenta: #ff00f5;
    --neon-purple: #8b5cf6;
    --neon-blue: #3b82f6;
    --neon-green: #10b981;
    --neon-orange: #f97316;
    --neon-pink: #ec4899;

    --gradient-primary: linear-gradient(135deg, #00f0ff 0%, #8b5cf6 50%, #ff00f5 100%);
    --gradient-secondary: linear-gradient(135deg, #8b5cf6 0%, #3b82f6 100%);
    --gradient-accent: linear-gradient(135deg, #10b981 0%, #00f0ff 100%);
    --gradient-text: linear-gradient(135deg, #00f0ff 0%, #ec4899 50%, #8b5cf6 100%);

    --border-color: rgba(255, 255, 255, 0.1);
    --border-color-hover: rgba(255, 255, 255, 0.25);
    --border-color-focus: rgba(0, 240, 255, 0.6);

    --font-primary: 'Pretendard', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Space Grotesk', 'Inter', 'Pretendard', sans-serif;

    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

    --shadow-glow-cyan: 0 0 60px rgba(0, 240, 255, 0.25);
    --shadow-glow-purple: 0 0 60px rgba(139, 92, 246, 0.3);
    --shadow-card: 0 20px 60px rgba(0, 0, 0, 0.4);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
    letter-spacing: -0.01em;
}

::selection {
    background: var(--neon-cyan);
    color: var(--bg-dark);
}

::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-darker);
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--neon-cyan), var(--neon-purple));
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--neon-magenta), var(--neon-purple));
}

/* ============================================
   Page Loader
   ============================================ */
.page-loader {
    position: fixed;
    inset: 0;
    background: var(--bg-dark);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s var(--ease-out-expo), visibility 0.8s;
}
.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}
.loader-content {
    text-align: center;
}
.loader-ring {
    width: 64px;
    height: 64px;
    border: 3px solid rgba(255, 255, 255, 0.08);
    border-top-color: var(--neon-cyan);
    border-right-color: var(--neon-purple);
    border-radius: 50%;
    animation: loaderSpin 1s linear infinite;
    margin: 0 auto 24px;
}
.loader-text {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 4px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
@keyframes loaderSpin {
    to { transform: rotate(360deg); }
}

/* ============================================
   Background Effects
   ============================================ */
#particle-canvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.gradient-mesh {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}
.mesh-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.35;
    mix-blend-mode: screen;
    will-change: transform;
}
.mesh-blob-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--neon-cyan), transparent 70%);
    top: -150px;
    left: -150px;
    animation: blobFloat1 20s ease-in-out infinite;
}
.mesh-blob-2 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, var(--neon-magenta), transparent 70%);
    top: 30%;
    right: -200px;
    animation: blobFloat2 25s ease-in-out infinite;
}
.mesh-blob-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--neon-purple), transparent 70%);
    bottom: -100px;
    left: 30%;
    animation: blobFloat3 30s ease-in-out infinite;
}
@keyframes blobFloat1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(100px, 80px) scale(1.15); }
}
@keyframes blobFloat2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-120px, 100px) scale(1.2); }
}
@keyframes blobFloat3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(80px, -100px) scale(1.1); }
}

.grid-overlay {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
}

.cursor-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 240, 255, 0.08), transparent 60%);
    pointer-events: none;
    z-index: 1;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s;
    will-change: transform;
}

/* ============================================
   Top Navigation
   ============================================ */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: rgba(7, 7, 12, 0.6);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    animation: navSlideDown 0.8s var(--ease-out-expo) 0.3s both;
}
@keyframes navSlideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}
.nav-logo img {
    width: 36px;
    height: 36px;
    object-fit: contain;
    filter: drop-shadow(0 0 12px rgba(0, 240, 255, 0.5));
}
.nav-logo span {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-link-about {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.4s var(--ease-out-expo);
    position: relative;
    overflow: hidden;
}
.nav-link-about::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.4s;
    z-index: -1;
}
.nav-link-about:hover {
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-cyan);
}
.nav-link-about:hover::before {
    opacity: 1;
}
.nav-link-about svg {
    width: 16px;
    height: 16px;
    transition: transform 0.4s;
}
.nav-link-about:hover svg {
    transform: translateX(4px);
}
.nav-link-short {
    display: none;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 40px 60px;
}
.hero-inner {
    max-width: 1000px;
    width: 100%;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--neon-green);
    margin-bottom: 32px;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.4s both;
}
.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--neon-green);
    box-shadow: 0 0 10px var(--neon-green);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.2); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 32px;
}
.title-line {
    display: block;
    opacity: 0;
    transform: translateY(40px);
    animation: titleReveal 1s var(--ease-out-expo) forwards;
}
.title-line:nth-child(1) { animation-delay: 0.5s; }
.title-line:nth-child(2) { animation-delay: 0.7s; }
@keyframes titleReveal {
    to { opacity: 1; transform: translateY(0); }
}

.gradient-text {
    background: var(--gradient-text);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 6s ease infinite;
}
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-subtitle {
    font-size: clamp(15px, 2vw, 18px);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s var(--ease-out-expo) 0.9s both;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 80px;
    animation: fadeInUp 0.8s var(--ease-out-expo) 1.1s both;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 36px;
    background: var(--gradient-primary);
    background-size: 200% 200%;
    color: #0a0a0f;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 100px;
    transition: all 0.5s var(--ease-out-expo);
    box-shadow: 0 10px 40px rgba(0, 240, 255, 0.35);
    position: relative;
    overflow: hidden;
    animation: gradientShift 4s ease infinite;
}
.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.4) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.8s;
}
.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 240, 255, 0.5);
}
.btn-primary:hover::before {
    transform: translateX(100%);
}
.btn-primary svg {
    width: 18px;
    height: 18px;
    transition: transform 0.4s;
}
.btn-primary:hover svg {
    transform: translateY(3px);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 36px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--border-color);
    border-radius: 100px;
    transition: all 0.4s var(--ease-out-expo);
    backdrop-filter: blur(12px);
}
.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-color-hover);
    transform: translateY(-3px);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    padding: 32px 48px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    backdrop-filter: blur(16px);
    max-width: 700px;
    margin: 0 auto 60px;
    animation: fadeInUp 0.8s var(--ease-out-expo) 1.3s both;
}
.stat-item {
    text-align: center;
    flex: 1;
}
.stat-number {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}
.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, transparent, var(--border-color), transparent);
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: fadeInUp 0.8s var(--ease-out-expo) 1.5s both, scrollBounce 2s ease-in-out infinite 2s;
}
.scroll-mouse {
    width: 24px;
    height: 38px;
    border: 2px solid var(--text-muted);
    border-radius: 20px;
    position: relative;
}
.scroll-wheel {
    position: absolute;
    top: 6px;
    left: 50%;
    width: 3px;
    height: 8px;
    background: var(--neon-cyan);
    border-radius: 2px;
    transform: translateX(-50%);
    animation: scrollWheel 1.8s ease-in-out infinite;
}
@keyframes scrollWheel {
    0% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, 14px); }
}
@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

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

/* ============================================
   Features Strip
   ============================================ */
.features-strip {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px 80px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    backdrop-filter: blur(16px);
    transition: all 0.5s var(--ease-out-expo);
    opacity: 0;
    transform: translateY(30px);
}
.feature-item.revealed {
    opacity: 1;
    transform: translateY(0);
}
.feature-item:hover {
    border-color: var(--border-color-hover);
    background: var(--bg-card-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
}
.feature-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 14px;
    background: var(--gradient-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow-purple);
}
.feature-icon svg {
    width: 22px;
    height: 22px;
    color: white;
}
.feature-item:nth-child(1) .feature-icon {
    background: linear-gradient(135deg, #00f0ff, #3b82f6);
}
.feature-item:nth-child(2) .feature-icon {
    background: linear-gradient(135deg, #ff00f5, #8b5cf6);
}
.feature-item:nth-child(3) .feature-icon {
    background: linear-gradient(135deg, #10b981, #00f0ff);
}
.feature-item:nth-child(4) .feature-icon {
    background: linear-gradient(135deg, #f97316, #ec4899);
}
.feature-text h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}
.feature-text p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ============================================
   Order Form Section
   ============================================ */
.order-section {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 40px 100px;
}

.order-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-tag {
    display: inline-block;
    padding: 6px 18px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 100px;
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--neon-cyan);
    margin-bottom: 20px;
}
.order-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}
.order-description {
    font-size: 17px;
    color: var(--text-secondary);
}

/* Form Container */
.order-form {
    background: rgba(15, 15, 25, 0.5);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    padding: 48px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-card);
    position: relative;
}
.order-form::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 32px;
    padding: 1px;
    background: var(--gradient-primary);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.15;
    pointer-events: none;
}

/* Progress Bar */
.form-progress {
    margin-bottom: 40px;
    position: relative;
}
.form-progress::before {
    content: '';
    display: block;
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}
.form-progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 4px;
    width: 0%;
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width 0.5s var(--ease-out-expo);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
}
.form-progress-text {
    display: flex;
    justify-content: flex-end;
    margin-top: 10px;
    font-size: 12px;
    color: var(--text-muted);
    font-family: var(--font-display);
}
.form-progress-text span {
    color: var(--neon-cyan);
    font-weight: 600;
}

/* Form Rows */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 28px;
}
.form-group {
    position: relative;
}
.form-group.full-width {
    grid-column: 1 / -1;
    margin-bottom: 28px;
}

.form-label {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}
.form-label em {
    color: var(--neon-magenta);
    font-style: normal;
    font-weight: 700;
}
.label-hint {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 400;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.input-icon {
    position: absolute;
    left: 18px;
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    pointer-events: none;
    transition: color 0.3s;
    z-index: 1;
}

.form-input {
    width: 100%;
    padding: 18px 20px 18px 50px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    font-family: var(--font-primary);
    font-size: 15px;
    color: var(--text-primary);
    transition: all 0.4s var(--ease-out-expo);
    outline: none;
}
.form-input::placeholder {
    color: var(--text-dim);
}
.form-input:hover {
    border-color: var(--border-color-hover);
    background: rgba(255, 255, 255, 0.05);
}
.form-input:focus {
    border-color: var(--border-color-focus);
    background: rgba(0, 240, 255, 0.04);
    box-shadow: 0 0 0 4px rgba(0, 240, 255, 0.1);
}
.form-input:focus + .input-border,
.input-wrapper:focus-within .input-icon {
    color: var(--neon-cyan);
}

.form-input[type="date"] {
    color: var(--text-primary);
    color-scheme: dark;
}
.form-input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    opacity: 0.5;
    cursor: pointer;
}

/* Select */
.select-wrapper {
    position: relative;
}
.form-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    padding-right: 50px;
}
.form-select option {
    background: var(--bg-darker);
    color: var(--text-primary);
    padding: 12px;
}
.select-arrow {
    position: absolute;
    right: 20px;
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    pointer-events: none;
    transition: transform 0.3s, color 0.3s;
}
.select-wrapper:focus-within .select-arrow {
    color: var(--neon-cyan);
    transform: rotate(180deg);
}

/* Textarea */
.textarea-wrapper {
    display: block;
}
.form-textarea {
    padding: 18px 20px;
    resize: vertical;
    min-height: 140px;
    font-family: var(--font-primary);
    line-height: 1.6;
}
.textarea-counter {
    position: absolute;
    bottom: 12px;
    right: 16px;
    font-size: 11px;
    color: var(--text-muted);
    font-family: var(--font-display);
    pointer-events: none;
}

/* File Drop Zone */
.file-drop-zone {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: 16px;
    padding: 40px 24px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s var(--ease-out-expo);
    background: var(--bg-input);
}
.file-drop-zone:hover {
    border-color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.03);
}
.file-drop-zone.drag-over {
    border-color: var(--neon-cyan);
    background: rgba(0, 240, 255, 0.08);
    transform: scale(1.01);
    box-shadow: var(--shadow-glow-cyan);
}
.file-drop-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}
.drop-zone-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: 16px;
    background: rgba(0, 240, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-cyan);
    transition: transform 0.4s var(--ease-out-expo);
}
.file-drop-zone:hover .drop-zone-icon {
    transform: translateY(-4px);
}
.drop-zone-icon svg {
    width: 28px;
    height: 28px;
}
.drop-zone-title {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.drop-zone-link {
    color: var(--neon-cyan);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.drop-zone-hint {
    font-size: 12px;
    color: var(--text-muted);
}

.file-list {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.file-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(0, 240, 255, 0.06);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 10px;
    font-size: 13px;
    animation: fileSlideIn 0.4s var(--ease-out-expo);
}
@keyframes fileSlideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}
.file-item-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(0, 240, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-cyan);
    flex-shrink: 0;
}
.file-item-icon svg {
    width: 16px;
    height: 16px;
}
.file-item-info {
    flex: 1;
    min-width: 0;
    text-align: left;
}
.file-item-name {
    color: var(--text-primary);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.file-item-size {
    color: var(--text-muted);
    font-size: 11px;
    font-family: var(--font-display);
}
.file-item-remove {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(255, 0, 245, 0.1);
    border: none;
    color: var(--neon-magenta);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    flex-shrink: 0;
}
.file-item-remove:hover {
    background: rgba(255, 0, 245, 0.25);
    transform: scale(1.1);
}
.file-item-remove svg {
    width: 14px;
    height: 14px;
}

/* Checkbox */
.checkbox-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    cursor: pointer;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    transition: all 0.3s;
}
.checkbox-wrapper:hover {
    border-color: var(--border-color-hover);
    background: rgba(255, 255, 255, 0.04);
}
.checkbox-wrapper input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}
.checkbox-custom {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid var(--border-color-hover);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--ease-out-expo);
    margin-top: 2px;
}
.checkbox-custom svg {
    width: 14px;
    height: 14px;
    color: white;
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s var(--ease-out-expo);
}
.checkbox-wrapper input:checked + .checkbox-custom {
    background: var(--gradient-primary);
    border-color: transparent;
}
.checkbox-wrapper input:checked + .checkbox-custom svg {
    opacity: 1;
    transform: scale(1);
}
.checkbox-label {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-secondary);
}
.checkbox-label strong {
    color: var(--text-primary);
    font-weight: 600;
}
.checkbox-label em {
    color: var(--neon-magenta);
    font-style: normal;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 22px;
    margin-top: 32px;
    background: transparent;
    border: none;
    border-radius: 16px;
    font-family: var(--font-primary);
    font-size: 17px;
    font-weight: 700;
    color: #0a0a0f;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s var(--ease-out-expo);
    isolation: isolate;
}
.submit-btn .btn-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    background-size: 200% 200%;
    animation: gradientShift 3s ease infinite;
    z-index: -1;
    border-radius: 16px;
    transition: all 0.4s;
}
.submit-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.5) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.8s;
    z-index: 0;
}
.submit-btn:hover {
    transform: translateY(-3px);
}
.submit-btn:hover .btn-bg {
    box-shadow: 0 20px 60px rgba(0, 240, 255, 0.5);
}
.submit-btn:hover::before {
    transform: translateX(100%);
}
.submit-btn:active {
    transform: translateY(-1px);
}
.submit-btn:disabled {
    cursor: not-allowed;
    opacity: 0.7;
    transform: none;
}
.btn-text, .btn-loading {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    z-index: 1;
}
.btn-text svg {
    width: 20px;
    height: 20px;
}
.btn-loading {
    display: none;
}
.submit-btn.loading .btn-text { display: none; }
.submit-btn.loading .btn-loading { display: inline-flex; }
.btn-spinner {
    width: 18px;
    height: 18px;
    border: 2.5px solid rgba(10, 10, 15, 0.3);
    border-top-color: #0a0a0f;
    border-radius: 50%;
    animation: loaderSpin 0.8s linear infinite;
}

/* Form Message */
.form-message {
    margin-top: 20px;
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 14px;
    text-align: center;
    display: none;
    animation: fadeInUp 0.4s var(--ease-out-expo);
}
.form-message.error {
    display: block;
    background: rgba(255, 0, 245, 0.08);
    border: 1px solid rgba(255, 0, 245, 0.3);
    color: var(--neon-magenta);
}
.form-message.success {
    display: block;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: var(--neon-green);
}

/* ============================================
   Contact Info
   ============================================ */
.contact-info {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 40px 80px;
    text-align: center;
}
.contact-title {
    font-family: var(--font-display);
    font-size: clamp(22px, 3vw, 28px);
    font-weight: 700;
    margin-bottom: 32px;
    color: var(--text-secondary);
}
.contact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.contact-card {
    padding: 32px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    backdrop-filter: blur(16px);
    text-decoration: none;
    color: inherit;
    transition: all 0.5s var(--ease-out-expo);
    display: block;
}
a.contact-card:hover {
    border-color: var(--border-color-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-card);
    background: var(--bg-card-hover);
}
.contact-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    border-radius: 16px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-cyan);
    transition: all 0.4s;
}
a.contact-card:hover .contact-icon {
    background: var(--gradient-primary);
    border-color: transparent;
    color: #0a0a0f;
    transform: scale(1.1);
}
.contact-icon svg {
    width: 24px;
    height: 24px;
}
.contact-card h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 6px;
}
.contact-card p {
    font-size: 14px;
    color: var(--text-muted);
}

/* ============================================
   Footer
   ============================================ */
.main-footer {
    position: relative;
    z-index: 2;
    padding: 60px 40px 40px;
    border-top: 1px solid var(--border-color);
    background: rgba(5, 5, 10, 0.5);
    backdrop-filter: blur(12px);
}
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.footer-logo img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}
.footer-logo span {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
}
.footer-slogan {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 24px;
}
.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    font-size: 13px;
}
.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}
.footer-links a:hover {
    color: var(--neon-cyan);
}
.footer-links span {
    color: var(--text-dim);
}
.footer-copy {
    font-size: 12px;
    color: var(--text-dim);
}

/* ============================================
   Success Modal
   ============================================ */
.success-modal {
    position: fixed;
    inset: 0;
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s var(--ease-out-expo);
    padding: 20px;
}
.success-modal.active {
    opacity: 1;
    visibility: visible;
}
.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(3, 3, 5, 0.8);
    backdrop-filter: blur(12px);
}
.modal-content {
    position: relative;
    background: linear-gradient(135deg, rgba(15, 15, 25, 0.95), rgba(25, 25, 40, 0.95));
    border: 1px solid var(--border-color-hover);
    border-radius: 28px;
    padding: 48px 40px;
    text-align: center;
    max-width: 440px;
    width: 100%;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.5s var(--ease-out-expo);
    box-shadow: var(--shadow-card), 0 0 80px rgba(16, 185, 129, 0.2);
}
.success-modal.active .modal-content {
    transform: scale(1) translateY(0);
}
.modal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
}
.modal-icon svg {
    width: 100%;
    height: 100%;
}
.modal-circle {
    stroke: var(--neon-green);
    stroke-width: 2.5;
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-linecap: round;
}
.modal-check {
    stroke: var(--neon-green);
    stroke-width: 3;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    stroke-linecap: round;
}
.success-modal.active .modal-circle {
    animation: strokeCircle 0.6s var(--ease-out-expo) forwards;
}
.success-modal.active .modal-check {
    animation: strokeCheck 0.4s var(--ease-out-expo) 0.5s forwards;
}
@keyframes strokeCircle {
    to { stroke-dashoffset: 0; }
}
@keyframes strokeCheck {
    to { stroke-dashoffset: 0; }
}
.modal-content h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}
.modal-content p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 28px;
}
.modal-close-btn {
    padding: 14px 40px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 100px;
    color: #0a0a0f;
    font-family: var(--font-primary);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}
.modal-close-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-cyan);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
    .features-strip {
        grid-template-columns: repeat(2, 1fr);
    }
    .contact-cards {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .top-nav {
        padding: 16px 20px;
    }
    .nav-logo span {
        font-size: 16px;
    }
    .nav-link-about {
        padding: 10px 18px;
        font-size: 12px;
    }
    .nav-link-full {
        display: none;
    }
    .nav-link-short {
        display: inline;
    }

    .hero {
        padding: 100px 20px 40px;
    }
    .hero-stats {
        padding: 24px;
        gap: 16px;
        margin-bottom: 40px;
    }
    .stat-number {
        font-size: 24px;
    }
    .stat-label {
        font-size: 11px;
    }
    .stat-divider {
        height: 30px;
    }

    .features-strip {
        grid-template-columns: 1fr;
        padding: 0 20px 60px;
    }
    .feature-item {
        padding: 20px;
    }

    .order-section {
        padding: 40px 20px 80px;
    }
    .order-form {
        padding: 28px 20px;
        border-radius: 24px;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 20px;
    }
    .form-input {
        padding: 16px 16px 16px 46px;
        font-size: 15px;
    }
    .input-icon {
        left: 16px;
    }

    .contact-info {
        padding: 20px 20px 60px;
    }
    .contact-cards {
        grid-template-columns: 1fr;
    }

    .main-footer {
        padding: 40px 20px 30px;
    }
    .footer-links {
        flex-wrap: wrap;
    }

    .btn-primary, .btn-ghost {
        padding: 16px 28px;
        font-size: 15px;
        width: 100%;
        justify-content: center;
    }
    .hero-cta {
        flex-direction: column;
    }

    .modal-content {
        padding: 36px 28px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    .nav-link-short {
        font-size: 11px;
    }
    .nav-link-about {
        padding: 9px 14px;
    }
    .order-form {
        padding: 24px 16px;
    }
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    .stat-divider {
        display: none;
    }
    .file-drop-zone {
        padding: 28px 16px;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .mesh-blob {
        animation: none !important;
    }
}