/* ========================================
   GLOBAL STYLES & RESET
   ======================================== */

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

:root {
    /* Colors - MorseForge Design System */
    --color-bg: #0A0E13;
    --color-bg-elevated: #151B24;
    --color-bg-card: #1E2833;
    --color-primary: #D4876C;
    --color-primary-light: #E5A88A;
    --color-primary-dark: #B86F56;
    --color-secondary: #C9A961;
    --color-accent: #6B7C93;
    --color-text: #F1F5F9;
    --color-text-muted: #94A3B8;
    --color-text-dim: #64748B;
    --color-success: #10b981;
    --color-border: rgba(241, 245, 249, 0.1);

    /* Typography - MorseForge Design System */
    --font-display: 'Rajdhani', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.3);
    --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ========================================
   NAVIGATION
   ======================================== */

.nav {
    padding: var(--spacing-md) 0;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-md);
}

.nav-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.logo {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

.brand-name {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 0.15em;
    text-align: center;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1400px;
    height: 100%;
    background: radial-gradient(ellipse at top, rgba(99, 102, 241, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-md);
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--color-text-muted);
    max-width: 700px;
    margin-bottom: var(--spacing-xl);
    font-weight: 400;
}

.coming-soon-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 9999px;
    color: var(--color-primary-light);
    font-weight: 600;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xl);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--color-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);
    }
}

/* ========================================
   COMING SOON PLATFORMS
   ======================================== */

.coming-soon-platforms {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: rgba(212, 135, 108, 0.1);
    border: 1px solid rgba(212, 135, 108, 0.3);
    border-radius: var(--radius-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.platforms-text {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.platforms-text strong {
    color: var(--color-primary);
    font-weight: 700;
}

.launch-date {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.notify-link {
    color: var(--color-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
    cursor: pointer;
}

.notify-link:hover {
    color: var(--color-primary-light);
    border-bottom-color: var(--color-primary-light);
}

/* ========================================
   MORSE ANIMATION
   ======================================== */

.morse-animation {
    display: flex;
    gap: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 2rem;
    color: var(--color-primary);
    opacity: 0.5;
}

.morse-char {
    animation: morseFlash 4.2s ease-in-out infinite;
    opacity: 0.3;
}

/* Animation delays for up to 14 characters (FORGE has 14) */
.morse-char:nth-child(1) { animation-delay: 0s; }
.morse-char:nth-child(2) { animation-delay: 0.15s; }
.morse-char:nth-child(3) { animation-delay: 0.3s; }
.morse-char:nth-child(4) { animation-delay: 0.45s; }
.morse-char:nth-child(5) { animation-delay: 0.6s; }
.morse-char:nth-child(6) { animation-delay: 0.75s; }
.morse-char:nth-child(7) { animation-delay: 0.9s; }
.morse-char:nth-child(8) { animation-delay: 1.05s; }
.morse-char:nth-child(9) { animation-delay: 1.2s; }
.morse-char:nth-child(10) { animation-delay: 1.35s; }
.morse-char:nth-child(11) { animation-delay: 1.5s; }
.morse-char:nth-child(12) { animation-delay: 1.65s; }
.morse-char:nth-child(13) { animation-delay: 1.8s; }
.morse-char:nth-child(14) { animation-delay: 1.95s; }

@keyframes morseFlash {
    0% { opacity: 0.3; transform: scale(1); }
    5% { opacity: 1; transform: scale(1.1); }
    10% { opacity: 1; transform: scale(1.05); }
    15% { opacity: 0.3; transform: scale(1); }
    100% { opacity: 0.3; transform: scale(1); }
}

/* ========================================
   FEATURES SECTION
   ======================================== */

.features {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-elevated) 50%, var(--color-bg) 100%);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--color-text-muted);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-3xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-2xl);
}

.feature-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.feature-card p {
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ========================================
   INNOVATION SECTION
   ======================================== */

.innovation {
    padding: var(--spacing-3xl) 0;
}

.innovation-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.innovation-text h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.large-text {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.innovation-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.innovation-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.check-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
}

.innovation-item strong {
    display: block;
    color: var(--color-text);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.innovation-item p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* ========================================
   PHONE MOCKUP
   ======================================== */

.innovation-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 280px;
    height: 560px;
    background: linear-gradient(145deg, var(--color-bg-card), var(--color-bg-elevated));
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
    position: relative;
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 20px;
    background: var(--color-bg);
    border-radius: 0 0 20px 20px;
    z-index: 2;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--color-bg);
    border-radius: 30px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.morse-display {
    text-align: center;
    padding: var(--spacing-xl);
}

.morse-code-live {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
    font-family: var(--font-mono);
    font-size: 3rem;
}

.live-char {
    color: var(--color-text-dim);
    opacity: 0.3;
    transition: all 0.3s ease;
}

.live-char.active {
    color: var(--color-primary);
    opacity: 1;
    transform: scale(1.2);
    animation: charPulse 1.5s ease-in-out infinite;
}

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

.character-display {
    font-size: 6rem;
    font-weight: 800;
    color: var(--color-text);
    font-family: var(--font-display);
}

.app-screenshot {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 26px;
}

/* ========================================
   SCREENSHOTS SECTION - CAROUSEL
   ======================================== */

.screenshots {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg);
}

.carousel-container {
    position: relative;
    max-width: 800px;
    margin: var(--spacing-2xl) auto 0;
}

.carousel-wrapper {
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide {
    min-width: 100%;
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.carousel-slide.active {
    display: flex;
}

.screenshot-frame {
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--color-border);
    max-width: 400px;
    width: 100%;
}

.screenshot-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    display: block;
}

.screenshot-info h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.screenshot-info p {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto;
}

/* Carousel Navigation Buttons */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn-prev {
    left: -60px;
}

.carousel-btn-next {
    right: -60px;
}

/* Carousel Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-bg-card);
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.carousel-dot:hover {
    border-color: var(--color-primary);
    transform: scale(1.2);
}

.carousel-dot.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

/* ========================================
   STATS SECTION
   ======================================== */

.stats {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-elevated);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-xl);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    font-weight: 500;
}

/* ========================================
   NEWSLETTER SECTION
   ======================================== */

.newsletter {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
}

.newsletter-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.newsletter-content > p {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.newsletter-form {
    margin-bottom: var(--spacing-md);
}

.form-group {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 500px;
    margin: 0 auto;
}

.email-input {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-card);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-size: 1rem;
    font-family: var(--font-sans);
    transition: all 0.3s ease;
}

.email-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(212, 135, 108, 0.2);
}

.email-input::placeholder {
    color: var(--color-text-dim);
}

.submit-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

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

.btn-arrow {
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.submit-btn:hover .btn-arrow {
    transform: translateX(4px);
}

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 500;
    display: none;
}

.form-message.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.form-message.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.privacy-note {
    font-size: 0.875rem;
    color: var(--color-text-dim);
}

/* Mailchimp Response Messages */
#mce-responses {
    max-width: 500px;
    margin: var(--spacing-sm) auto 0;
}

#mce-responses .response {
    padding: var(--spacing-sm) var(--spacing-md);
    margin-top: var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    text-align: center;
}

#mce-error-response {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

#mce-success-response {
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-elevated);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    text-align: center;
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.footer-text p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.morse-text {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-text-dim);
    letter-spacing: 0.1em;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    .innovation-content {
        grid-template-columns: 1fr;
    }

    .phone-mockup {
        width: 240px;
        height: 480px;
    }

    .morse-code-live {
        font-size: 2rem;
    }

    .character-display {
        font-size: 4rem;
    }

    .form-group {
        flex-direction: column;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .carousel-btn-prev {
        left: 10px;
    }

    .carousel-btn-next {
        right: 10px;
    }

    .stat-number {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .logo {
        width: 64px;
        height: 64px;
    }

    .brand-name {
        font-size: 1.125rem;
        letter-spacing: 0.12em;
    }

    .hero-content {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .morse-animation {
        font-size: 1.5rem;
    }

    .feature-card {
        padding: var(--spacing-lg);
    }

    .innovation-visual {
        display: none;
    }

    .screenshot-frame {
        max-width: 100%;
        padding: var(--spacing-md);
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .carousel-btn svg {
        width: 20px;
        height: 20px;
    }

    .screenshot-info h3 {
        font-size: 1.5rem;
    }

    .screenshot-info p {
        font-size: 1rem;
    }
}

/* ========================================
   ACCESSIBILITY & UTILITIES
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}