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

:root {
    --primary: #00C853;
    --primary-dark: #00A844;
    --primary-glow: rgba(0, 200, 83, 0.3);
    --secondary: #00E676;
    --accent: #69F0AE;
    --dark: #0A0F1A;
    --dark-card: #111827;
    --dark-surface: #1A2332;
    --text: #F0F4F8;
    --text-muted: #8899AA;
    --white: #FFFFFF;
    --gradient: linear-gradient(135deg, #00C853, #00E676, #69F0AE);
    --gradient-subtle: linear-gradient(135deg, rgba(0,200,83,0.1), rgba(0,230,118,0.05));
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--dark);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: background 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 15, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--white);
    letter-spacing: -0.5px;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--gradient);
    color: var(--dark);
    border-radius: 8px;
    font-weight: 900;
    font-size: 1rem;
}

.logo-img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.88rem;
    transition: color 0.3s ease;
}

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

.nav-cta {
    background: var(--gradient);
    color: var(--dark) !important;
    padding: 8px 20px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 0.85rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 200, 83, 0.3);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.menu-toggle span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle span:nth-child(2) { opacity: 0; }
.menu-toggle span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    padding: 100px 0 60px;
    position: relative;
    overflow: hidden;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -100px;
    animation: shapeFloat 20s ease-in-out infinite;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: var(--secondary);
    bottom: -100px;
    left: -100px;
    animation: shapeFloat 15s ease-in-out infinite reverse;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: shapeFloat 25s ease-in-out infinite;
}

@keyframes shapeFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text > * {
    opacity: 0;
    transform: translateY(20px);
    animation: heroReveal 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-text > :nth-child(1) { animation-delay: 0.1s; }
.hero-text > :nth-child(2) { animation-delay: 0.2s; }
.hero-text > :nth-child(3) { animation-delay: 0.3s; }
.hero-text > :nth-child(4) { animation-delay: 0.4s; }
.hero-text > :nth-child(5) { animation-delay: 0.5s; }
.hero-text > :nth-child(6) { animation-delay: 0.6s; }

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

.hero-visual {
    display: flex;
    justify-content: center;
    opacity: 0;
    transform: translateY(30px);
    animation: heroReveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

.app-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 200, 83, 0.1);
    border: 1px solid rgba(0, 200, 83, 0.2);
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 18px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-text h1 {
    font-size: clamp(2.8rem, 6vw, 4.2rem);
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 8px;
    letter-spacing: -2px;
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.15rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 16px;
}

.description {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.92rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient);
    color: var(--dark);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 200, 83, 0.35);
}

.btn-glow {
    box-shadow: 0 4px 20px rgba(0, 200, 83, 0.25);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-outline:hover {
    border-color: rgba(0, 200, 83, 0.4);
    background: rgba(0, 200, 83, 0.05);
}

.hero-stats { display: flex; gap: 28px; }
.hero-stat { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; color: var(--text-muted); }
.hero-stat-icon { font-size: 1rem; }

/* Phone Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
}

.phone-wrapper { position: relative; }

.phone-glow {
    position: absolute;
    width: 280px;
    height: 280px;
    background: var(--primary);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.2;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: phoneGlow 4s ease-in-out infinite;
}

@keyframes phoneGlow {
    0%, 100% { opacity: 0.15; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.3; transform: translate(-50%, -50%) scale(1.15); }
}

.phone-mockup {
    width: 260px;
    height: 520px;
    background: #1C2333;
    border-radius: 36px;
    padding: 8px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.08);
    animation: phoneFloat 6s ease-in-out infinite;
}

@keyframes phoneFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.phone-notch {
    width: 100px;
    height: 22px;
    background: #1C2333;
    border-radius: 0 0 14px 14px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height: calc(100% - 22px);
    background: var(--dark);
    border-radius: 0 0 30px 30px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.app-logo-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.app-logo-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-logo-name {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--white);
}

.app-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.app-header-dots {
    display: flex;
    gap: 4px;
}

.app-header-dots span {
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
}

.app-header-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}

.app-content-preview {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* PDF Preview Area */
.pdf-preview-area {
    flex: 1;
    background: var(--dark-card);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pdf-line {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
}

.pdf-line.short { width: 60%; }
.pdf-line.medium { width: 80%; }

/* PDF Toolbar */
.pdf-toolbar {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.pdf-tool-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-card);
    border-radius: 8px;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.pdf-tool-btn.active {
    background: var(--primary);
    color: var(--dark);
}

/* ===== SECTION COMMON ===== */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    background: var(--gradient-subtle);
    border: 1px solid rgba(0, 200, 83, 0.15);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 14px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 14px;
    letter-spacing: -1px;
}

.section-header p {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== SCROLL REVEAL ===== */
.sr {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.sr-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.sr-left.sr-visible {
    opacity: 1;
    transform: translateX(0);
}

.sr-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.sr-right.sr-visible {
    opacity: 1;
    transform: translateX(0);
}

.sr-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.sr-d1 { transition-delay: 0.1s; }
.sr-d2 { transition-delay: 0.2s; }
.sr-d3 { transition-delay: 0.3s; }
.sr-d4 { transition-delay: 0.4s; }
.sr-d5 { transition-delay: 0.5s; }

/* ===== FEATURES ===== */
.features {
    padding: 100px 0;
    background: var(--dark-card);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 64px;
}

.feature-card {
    background: var(--dark);
    border-radius: 20px;
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.4s ease, box-shadow 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.02), transparent);
    transition: left 0.6s ease;
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 200, 83, 0.15);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.feature-card:hover::before { opacity: 1; }
.feature-card:hover::after { left: 100%; }

.feature-icon-wrap {
    margin-bottom: 18px;
}

.feature-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-subtle);
    border-radius: 14px;
    color: var(--primary);
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 14px;
}

.feature-tag {
    display: inline-block;
    background: rgba(0, 200, 83, 0.1);
    color: var(--primary);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 600;
}

/* ===== MODULES SECTION ===== */
.modules {
    padding: 100px 0;
}

.module-showcase {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 56px;
}

.module-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    background: var(--dark-card);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.module-card:hover {
    border-color: rgba(0, 200, 83, 0.15);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: translateY(-4px);
}

.module-badge {
    display: inline-block;
    background: var(--gradient);
    color: var(--dark);
    padding: 4px 14px;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 700;
    margin-bottom: 14px;
}

.module-info h3 { font-size: 1.6rem; font-weight: 800; margin-bottom: 10px; line-height: 1.2; }
.module-info > p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 20px; line-height: 1.7; }

.module-features { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.module-features li { display: flex; align-items: center; gap: 10px; color: var(--text-muted); font-size: 0.88rem; }
.module-features li svg { color: var(--primary); flex-shrink: 0; }

/* Module Visuals */
.pdf-module-preview {
    width: 100%;
    height: 280px;
    background: var(--dark-surface);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.pdf-doc-stack {
    position: relative;
    width: 80px;
    height: 100px;
}

.pdf-doc {
    position: absolute;
    width: 60px;
    height: 80px;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
}

.doc-1 { top: 0; left: 0; transform: rotate(-5deg); }
.doc-2 { top: 10px; left: 10px; transform: rotate(0deg); }
.doc-3 { top: 5px; left: 5px; transform: rotate(5deg); }

.merge-arrow {
    animation: mergePulse 2s ease-in-out infinite;
}

@keyframes mergePulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.7; }
}

.final-doc {
    width: 70px;
    height: 90px;
    background: var(--dark);
    border: 2px solid var(--primary);
    border-radius: 6px;
    position: relative;
}

.final-doc::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    background: var(--gradient);
    border-radius: 50%;
    opacity: 0.3;
}

.sign-module-preview {
    width: 100%;
    height: 280px;
    background: var(--dark-surface);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sign-doc {
    width: 140px;
    height: 180px;
    background: var(--dark);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 16px;
    position: relative;
}

.sign-line {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin-bottom: 12px;
}

.sign-line::after {
    content: '';
    display: block;
    width: 70%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin-top: 8px;
}

.sign-area {
    position: absolute;
    bottom: 20px;
    right: 20px;
    animation: signAppear 3s ease-in-out infinite;
}

@keyframes signAppear {
    0%, 100% { opacity: 0.5; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1); }
}

/* Module Extras */
.module-extras { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.extra-card {
    background: var(--dark-card);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.extra-card:hover { border-color: rgba(0, 200, 83, 0.15); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25); }

.extra-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-subtle);
    border-radius: 12px;
    color: var(--primary);
    margin-bottom: 14px;
}

.extra-card h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.extra-card p { color: var(--text-muted); font-size: 0.82rem; line-height: 1.6; }

/* ===== ABOUT ===== */
.about {
    padding: 100px 0;
    background: var(--dark-card);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    margin-bottom: 56px;
}

.about-text p { color: var(--text-muted); font-size: 1rem; margin-bottom: 14px; line-height: 1.8; }
.about-text strong { color: var(--white); }

.about-values { display: flex; flex-direction: column; gap: 16px; }

.value-card {
    display: flex;
    gap: 14px;
    padding: 18px;
    background: var(--dark);
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.value-card:hover {
    border-color: rgba(0, 200, 83, 0.15);
    transform: translateX(4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}
.value-icon { font-size: 1.4rem; flex-shrink: 0; }
.value-card h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 2px; }
.value-card p { color: var(--text-muted); font-size: 0.82rem; }

.about-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.stat-card {
    text-align: center;
    padding: 28px 16px;
    background: var(--dark);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
    border-color: rgba(0, 200, 83, 0.15);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.stat-ring {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    border: 3px solid rgba(0, 200, 83, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    position: relative;
}

.stat-ring::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: var(--primary);
    animation: statRotate 3s linear infinite;
}

@keyframes statRotate {
    to { transform: rotate(360deg); }
}

.stat-number {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--white);
}

.stat-label { color: var(--text-muted); font-size: 0.8rem; font-weight: 500; }

/* ===== DOWNLOAD ===== */
.download {
    padding: 100px 0;
    background: var(--dark);
}

.download-card {
    background: var(--dark-card);
    border-radius: 28px;
    padding: 72px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.download-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient);
}

.download-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--primary);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.08;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: downloadGlow 6s ease-in-out infinite;
}

@keyframes downloadGlow {
    0%, 100% { opacity: 0.05; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.12; transform: translate(-50%, -50%) scale(1.1); }
}

.download-content { position: relative; z-index: 1; }

.download-logo-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-subtle);
    border-radius: 20px;
}

.download-content h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: 14px; letter-spacing: -1px; }
.download-content > p { color: var(--text-muted); font-size: 1rem; margin-bottom: 28px; max-width: 500px; margin-left: auto; margin-right: auto; }

.download-features { display: flex; justify-content: center; gap: 28px; margin-bottom: 32px; flex-wrap: wrap; }
.download-features span { display: flex; align-items: center; gap: 8px; color: var(--text-muted); font-size: 0.85rem; }
.download-features svg { color: var(--primary); }

/* ===== CONTACT ===== */
.contact { padding: 100px 0; background: var(--dark-card); }

.contact-grid { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 28px 36px;
    background: var(--dark);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    text-decoration: none;
    text-align: center;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.contact-card:hover { transform: translateY(-6px); border-color: rgba(0, 200, 83, 0.2); box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3); }

.contact-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-subtle);
    border-radius: 14px;
    color: var(--primary);
}

.contact-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; color: var(--white); }
.contact-card p { color: var(--text-muted); font-size: 0.82rem; }

/* ===== FOOTER ===== */
.footer {
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

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

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-left p { color: var(--text-muted); font-size: 0.82rem; }
.footer-right p { color: var(--text-muted); font-size: 0.82rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; text-align: center; gap: 40px; }
    .description { max-width: 100%; margin-left: auto; margin-right: auto; }
    .hero-buttons { justify-content: center; }
    .hero-stats { justify-content: center; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .module-card { grid-template-columns: 1fr; gap: 28px; padding: 32px; }
    .module-saver .module-visual { order: -1; }
    .about-content { grid-template-columns: 1fr; gap: 36px; }
    .about-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: rgba(10, 15, 26, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        transition: right 0.3s ease;
        z-index: 999;
    }

    .nav-links.active { right: 0; }

    .menu-toggle { display: flex; }

    .menu-toggle span { transition: all 0.3s ease; }
    .menu-toggle span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .menu-toggle span:nth-child(2) { opacity: 0; }
    .menu-toggle span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

    .hero { padding: 90px 0 50px; }
    .hero-text h1 { font-size: 2.4rem; letter-spacing: -1px; }

    .phone-mockup { width: 220px; height: 440px; border-radius: 30px; }
    .phone-notch { width: 90px; height: 20px; }
    .phone-screen { border-radius: 0 0 26px 26px; }

    .features-grid { grid-template-columns: 1fr; }
    .feature-card { padding: 24px; }
    .module-card { padding: 24px; }
    .module-info h3 { font-size: 1.3rem; }
    .module-extras { grid-template-columns: 1fr; }

    .download-card { padding: 48px 20px; }
    .download-content h2 { font-size: 1.6rem; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }

    .hero { padding: 80px 0 40px; }
    .hero-text h1 { font-size: 2rem; }

    .hero-stats { flex-direction: column; gap: 10px; align-items: center; }

    .phone-mockup { width: 200px; height: 400px; border-radius: 28px; }
    .phone-notch { width: 80px; height: 18px; }
    .phone-screen { border-radius: 0 0 24px 24px; }

    .section-header { margin-bottom: 40px; }
    .section-header h2 { font-size: 1.6rem; }
    .section-header p { font-size: 0.9rem; }

    .about, .features, .modules, .download, .contact { padding: 70px 0; }

    .about-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
    .stat-card { padding: 20px 12px; }
    .stat-ring { width: 56px; height: 56px; }
    .stat-number { font-size: 1rem; }
    .stat-label { font-size: 0.72rem; }

    .module-info h3 { font-size: 1.2rem; }
    .module-info > p { font-size: 0.88rem; }

    .contact-grid { flex-direction: column; align-items: center; }
    .contact-card { width: 100%; max-width: none; }

    .footer-content { flex-direction: column; gap: 16px; text-align: center; }
}