/* ===== CSS Variables ===== */
:root {
    /* Primary Colors */
    --color-primary-blue: #0091D4;
    --color-secondary-blue: #00B8D9;
    --color-accent-orange: #FF7F32;

    /* Text Colors */
    --color-text-primary: #1D1D1B;
    --color-text-secondary: #8C8C8C;
    --color-white: #FFFFFF;
    --color-background: #FFFFFF;
    --color-background-secondary: #F5F5F5;

    /* Fonts */
    --font-primary: 'Inter', 'Helvetica Neue', Arial, sans-serif;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 64px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-background);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow: hidden;
    /* Prevent scrolling completely */
    height: 100vh;
    /* Fill screen exactly */
    display: flex;
    flex-direction: column;
}

#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: #ffffff;
    /* Fallback */
}

/* ===== Header Section ===== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    z-index: 100;
    background: transparent;
}

.header-spacer {
    flex: 1;
}

.login-btn {
    padding: 12px 28px;
    background: var(--color-accent-orange);
    color: var(--color-white);
    border: none;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-medium);
    font-family: var(--font-primary);
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: 0 4px 16px rgba(255, 127, 50, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.login-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.login-btn:hover::before {
    left: 100%;
}

.login-btn:hover {
    background: var(--color-accent-orange);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 127, 50, 0.5);
}

.login-btn .btn-icon {
    transition: transform var(--transition-fast);
}

.login-btn:hover .btn-icon {
    transform: translateX(3px);
}

/* ===== Main Section ===== */
#main {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
    /* Removed min-height: 100vh to fit within body */
}





.content-wrapper {
    text-align: center;
    max-width: 900px;
    width: 100%;
    animation: fadeInUp 0.8s ease-out;
}

/* ===== Centered Logo Section ===== */
.logo-section {
    display: flex;
    flex-direction: column;
    /* Stack vertically */
    align-items: center;
    justify-content: center;
    gap: 0;
    /* Removed gap */
    margin-bottom: 12px;
    /* significantly reduced from spacing-xl to bring slogan close */
    animation: fadeInUp 0.6s ease-out;
}

.logo-icon {
    height: 120px;
    /* Increased from 80px */
    width: auto;
    transition: transform var(--transition-medium);
    /* Blends white background of image with page background */
    mix-blend-mode: multiply;
    /* excessive brightness/contrast forces light-gray backgrounds to white so they blend */
    filter: contrast(1.1) brightness(1.1);
}

.logo-text {
    height: clamp(60px, 11vh, 80px);
    /* Fluid height */
    width: auto;
    margin-top: 0px;
    transition: transform var(--transition-medium);
    mix-blend-mode: multiply;
    filter: contrast(1.1) brightness(1.1);
}

.logo-icon:hover,
.logo-text:hover {
    transform: scale(1.05);
}

/* ===== Dynamic Slogan ===== */
.slogan-container {
    margin-bottom: var(--spacing-lg);
}

.slogan {
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-text-primary);
    /* Changed to dark black (#1D1D1B) */
    line-height: 1.8;
    letter-spacing: 0.5px;
    padding-left: 40px;
    /* Shifts text right to visually balance the reserved stabilizer space */
}

.slogan-stabilizer {
    display: inline-block;
    width: 13.5ch;
    /* Optimized width for 'Productivity.' */
    text-align: left;
    vertical-align: bottom;
}

.dynamic-text {
    color: var(--color-primary-blue);
    font-weight: 700;
    display: inline-block;
    /* Removed min-width and text-align: left to ensure true centering */
    animation: textFadeIn 0.5s ease-in-out;
}

.cursor-blink {
    color: var(--color-primary-blue);
    font-weight: 700;
    animation: blink 1s infinite;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

@keyframes textFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

/* ===== Coming Soon Message ===== */
.coming-soon {
    font-size: 2rem;
    /* Reduced from 5rem */
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: 6px;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    animation: bounceIn 0.8s ease-out 0.2s both;
    background: linear-gradient(135deg, var(--color-primary-blue) 0%, var(--color-accent-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3) translateY(30px);
    }

    50% {
        opacity: 1;
        transform: scale(1.05) translateY(-10px);
    }

    70% {
        transform: scale(0.97) translateY(5px);
    }

    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* ===== CTA Button ===== */
.notify-btn {
    padding: 18px 48px;
    background: linear-gradient(135deg, var(--color-primary-blue), var(--color-accent-orange));
    color: var(--color-white);
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-medium);
    font-family: var(--font-primary);
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: 0 8px 24px rgba(0, 145, 212, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.notify-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.notify-btn:hover::before {
    left: 100%;
}

.notify-btn:hover {
    background: linear-gradient(135deg, var(--color-accent-orange), var(--color-primary-blue));
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(255, 127, 50, 0.4);
}

.notify-btn:active {
    transform: translateY(-1px);
}

.btn-icon {
    transition: transform var(--transition-fast);
}

.notify-btn:hover .btn-icon {
    transform: translateX(4px);
}

/* ===== Email Form ===== */
.email-form {
    display: none;
    margin-top: var(--spacing-md);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    gap: var(--spacing-sm);
    animation: fadeInUp 0.5s ease-out;
}

.email-form.active {
    display: flex;
}

#emailInput {
    flex: 1;
    padding: 16px 24px;
    border: 2px solid var(--color-background-secondary);
    border-radius: 50px;
    font-size: 15px;
    font-family: var(--font-primary);
    transition: all var(--transition-medium);
    outline: none;
    background: var(--color-white);
}

#emailInput:focus {
    border-color: var(--color-primary-blue);
    box-shadow: 0 0 0 4px rgba(0, 145, 212, 0.1);
}

#emailInput::placeholder {
    color: var(--color-text-secondary);
}

#submitEmail {
    padding: 16px 32px;
    background: var(--color-primary-blue);
    color: var(--color-white);
    border: none;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-medium);
    font-family: var(--font-primary);
    white-space: nowrap;
}

#submitEmail:hover {
    background: var(--color-secondary-blue);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 145, 212, 0.3);
}

.success-message {
    display: none;
    margin-top: var(--spacing-md);
    color: var(--color-secondary-blue);
    font-weight: 600;
    font-size: 1.1rem;
    animation: fadeInUp 0.5s ease-out;
}

.success-message.show {
    display: block;
}

/* ===== Footer Removed ===== */

.contact-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-top: var(--spacing-lg);
    /* Add space above */
    margin-bottom: 0;
}


.contact-label {
    font-size: 14px;
    color: var(--color-text-secondary);
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.contact-link {
    color: var(--color-text-primary);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.5);
}

.contact-link:hover {
    color: var(--color-accent-orange);
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
}

.legal-links {
    margin-bottom: var(--spacing-sm);
    font-size: 14px;
}

.legal-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.legal-links a:hover {
    color: var(--color-primary-blue);
}

.separator {
    margin: 0 var(--spacing-sm);
    color: var(--color-text-secondary);
}

.copyright {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-sm);
}

/* ===== Animations ===== */
@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }

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

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

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.mobile-break {
    display: none;
}

.mobile-highlight {
    color: inherit;
    font-weight: inherit;
    display: inline-block;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    #header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .logo-icon {
        height: 80px;
        /* Increased for mobile */
    }

    .logo-text {
        height: auto;
        max-height: 90px;
    }

    .login-btn {
        padding: 10px 24px;
        font-size: 14px;
    }

    .slogan {
        font-size: 1.1rem;
        padding-left: 0;
        line-height: 1.4;
        width: 100%;
    }

    .mobile-break {
        display: inline;
    }

    .mobile-highlight {
        color: var(--color-primary-blue);
        font-weight: 700;
    }

    .slogan-stabilizer {
        width: auto;
        display: inline;
    }

    /* .dynamic-text min-width removed for centering */

    .coming-soon {
        font-size: 1.5rem;
        /* Reduced for mobile */
        letter-spacing: 4px;
    }

    .notify-btn {
        padding: 16px 40px;
        font-size: 14px;
    }

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

    #emailInput,
    #submitEmail {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .slogan {
        font-size: 1rem;
    }

    .coming-soon {
        font-size: 2rem;
        letter-spacing: 2px;
    }

    .notify-btn {
        padding: 14px 32px;
        font-size: 13px;
    }

    .social-icons {
        gap: var(--spacing-sm);
    }
}