/* Import Montserrat Alternates font */
@import url('https://fonts.googleapis.com/css2?family=Montserrat+Alternates:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Yeseva+One&display=swap');

*, *::before, *::after {
    box-sizing: border-box;
}

:root {
    /* Colors */
    --c-p-dk-teal: #0a2b2b; /* Color-Primary-Dark-Teal */
    --c-p-dk-purple: #2d1b3f; /* Color-Primary-Dark-Purple */
    --c-p-text: #104F55; /* Color-Primary-Text */
    --c-p-text-h: #0a3337; /* Color-Primary-Text-Hover */
    --c-accent-t: rgba(252, 191, 15, 1); /* Color-Accent-Transparent */
    --c-accent-t-90: rgba(252, 191, 15, 0.9); /* Color-Accent-Transparent-90 */
    --c-white: #ffffff; /* Color-White */
    --c-input-bg: rgba(255, 255, 255, 0.9); /* Color-Input-Background */
    --c-btn-bg: rgba(255, 255, 255, 0.7); /* Color-Button-Background */
    --c-btn-bg-h: rgba(255, 255, 255, 0.1); /* Color-Button-Background-Hover */
    --c-input-border: rgba(16, 79, 85, 0.2); /* Color-Input-Border */
    --c-input-focus-shadow: rgba(16, 79, 85, 0.1); /* Color-Input-Focus-Shadow */
    --c-success: #2ecc71; /* Color-Success */
    --c-success-h: #27ae60; /* Color-Success-Hover */
    --c-danger: #dc3545; /* Color-Danger */
    --c-danger-h: #c82333; /* Color-Danger-Hover */
    --c-info: #28a745; /* Color-Info */
    --c-info-h: #218838; /* Color-Info-Hover */

    /* Typography */
    --ff-main: 'Montserrat Alternates', sans-serif; /* Font-Family-Main */
    --fs-xs: 0.75rem; /* Font-Size-Extra-Small */
    --fs-sm: 0.875rem; /* Font-Size-Small */
    --fs-base: 1rem; /* Font-Size-Base */
    --fs-md: 1.125rem; /* Font-Size-Medium */
    --fs-lg: 1.25rem; /* Font-Size-Large */
    --fs-xl: 1.5rem; /* Font-Size-Extra-Large */
    --fs-xxl: 2.5rem; /* Font-Size-Extra-Extra-Large */

    /* Spacing */
    --sp-xs: 0.25rem; /* 4px */
    --sp-sm: 0.5rem; /* 8px */
    --sp-smd: 0.625rem; /* 10px */
    --sp-md: 1rem; /* 16px */
    --sp-lg: 1.25rem; /* 20px */
    --sp-xl: 1.5rem; /* 24px */
    --sp-xxl: 2rem; /* 32px */

    /* Borders & Radii */
    --br-sm: 0.25rem; /* Border-Radius-Small */
    --br-md: 0.5rem; /* Border-Radius-Medium */
    --br-lg: 0.625rem; /* Border-Radius-Large (10px) */
    --br-full: 50%; /* Border-Radius-Full */
    --bw-md: 0.125rem; /* Border-Width-Medium (2px) */
    --bw-sm: 0.0625rem; /* Border-Width-Small (1px) */

    /* Shadows */
    --sh-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.1); /* Shadow-Small */
    --sh-md: 0 2px 4px rgba(0, 0, 0, 0.2); /* Shadow-Medium */
    --sh-hover: 0 0 1.5rem 0.5rem rgba(255,255,255,0.5); /* Shadow-Hover */

    /* Transitions */
    --tr-fast: all 0.2s ease; /* Transition-Fast */
    --tr-base: all 0.3s ease; /* Transition-Base */
    --tr-slow: opacity 0.5s ease-in-out; /* Transition-Slow */
}

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    position: relative;
    background: linear-gradient(to bottom, var(--c-p-dk-teal), var(--c-p-dk-purple));
    font-family: var(--ff-main);
    color: var(--c-p-text);
    background-attachment: fixed;
    font-size: var(--fs-base);
}

#background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    background: linear-gradient(to bottom, var(--c-p-dk-teal), var(--c-p-dk-purple));
    background-attachment: fixed;
    padding: var(--sp-lg);
}

.star {
    position: absolute;
    width: 0.125rem;
    height: 0.125rem;
    background: var(--c-white);
    border-radius: var(--br-full);
    animation: 
        twinkle var(--twinkle-duration) ease-in-out infinite,
        float var(--float-duration) ease-in-out infinite;
    will-change: transform, opacity;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.8; }
}

@keyframes float {
    0% { transform: translate(0, 0); }
    25% { transform: translate(var(--move-x1), var(--move-y1)); }
    50% { transform: translate(var(--move-x2), var(--move-y2)); }
    75% { transform: translate(var(--move-x3), var(--move-y3)); }
    100% { transform: translate(0, 0); }
}

section {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
    transition: var(--tr-slow);
    z-index: 1;
    overflow-y: hidden;
}

section.active {
    opacity: 1;
    pointer-events: auto;
}

.section {
    background: var(--c-accent-t);
    padding: var(--sp-lg);
    margin-bottom: var(--sp-lg);
    border-radius: var(--br-lg);
    box-shadow: var(--sh-sm);
    backdrop-filter: blur(0.625rem);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    align-items: center;
}

.section:hover {
    transform: none;
    box-shadow: var(--sh-hover);
}

.section-link {
    background: var(--c-accent-t);
    padding: var(--sp-lg);
    margin-bottom: var(--sp-lg);
    border-radius: var(--br-lg);
    box-shadow: var(--sh-sm);
    backdrop-filter: blur(0.625rem);
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    align-items: left;
}

.section-link:hover {
    transform: none;
    box-shadow: var(--sh-hover);
}

.back-button {
    position: fixed;
    top: var(--sp-lg);
    left: var(--sp-lg);
    background: var(--c-accent-t-90);
    border: none;
    padding: var(--sp-smd) var(--sp-lg);
    border-radius: 0.3125rem;
    color: var(--c-p-text);
    cursor: pointer;
    font-family: var(--ff-main);
    font-weight: 600;
    z-index: 100;
    transition: var(--tr-base);
}

.back-button:hover {
    background: var(--c-accent-t);
    transform: translateY(-0.125rem);
}

.icon-label {
    color: var(--c-p-text);
    font-weight: 600;
    text-align: center;
    line-height: 1.4;
    font-size: var(--fs-sm);
}

.watermark-logo {
    position: fixed;
    right: 0.75rem;
    top: var(--sp-lg);
    width: 6.25rem;
    height: auto;
    opacity: 0.8;
    z-index: 10;
}

/* Questionnaire Section Styles */
#questionnaire {
    overflow-y: auto;
    background: transparent;
    align-items: center;
}

.form-container {
    max-width: 50rem;
    margin: 0 auto;
    background: transparent;
    padding: var(--sp-lg);
    border-radius: var(--sp-md);
    align-items: center;
}

.form-group {
    margin-bottom: 0.9375rem;
    text-align: center;
    align-items: center;
}

.form-group label {
    display: block;
    margin-bottom: var(--sp-sm);
    font-weight: 600;
    color: var(--c-p-text);
    font-size: var(--fs-sm);
}

.form-group img {
    width: 50%;
    display: block;
    margin: var(--sp-md) auto;
}

.form-group input,
.form-group date,
.form-group textarea {
    width: 90%;
    padding: var(--sp-smd);
    border: var(--bw-md) solid var(--c-input-border);
    border-radius: var(--br-md);
    font-family: var(--ff-main);
    font-size: var(--fs-base);
    background: var(--c-input-bg);
    transition: var(--tr-base);
    margin: var(--sp-smd) auto;
}

.form-group select {
    width: 94%;
    padding: var(--sp-smd);
    border: var(--bw-md) solid var(--c-input-border);
    border-radius: var(--br-md);
    font-family: var(--ff-main);
    font-size: var(--fs-base);
    background: var(--c-input-bg);
    transition: var(--tr-base);
    margin: var(--sp-smd) auto;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--c-p-text);
    box-shadow: 0 0 0 3px var(--c-input-focus-shadow);
}

button {
    background: var(--c-p-text);
    color: var(--c-white);
    border: none;
    padding: var(--sp-smd) var(--sp-lg);
    border-radius: var(--br-md);
    font-family: var(--ff-main);
    font-weight: 600;
    cursor: pointer;
    transition: var(--tr-base);
}

button:hover {
    background: var(--c-p-text-h);
    transform: translateY(-0.125rem);
}

.remove-contact {
    display: block;
    margin: var(--sp-xl) auto 0 auto;
    background: var(--c-danger);
    padding: var(--sp-smd) var(--sp-smd);
}

.remove-contact:hover {
    background: var(--c-danger-h);
}

h2 {
    color: var(--c-p-text);
    margin-bottom: var(--sp-xxl);
    font-size: var(--fs-md);
    text-align: center;
}

h1 {
    color: var(--c-p-text);
    margin-bottom: var(--sp-xxl);
    font-size: var(--fs-xl);
    text-align: center;
}

h3 {
    color: var(--c-p-text);
    margin: var(--sp-xxl) 0 var(--sp-md);
    font-size: var(--fs-base);
}

input[type="submit"] {
    display: block;
    width: 12.5rem;
    margin: 0 auto;
    padding: var(--sp-smd) var(--sp-lg);
    background-color: var(--c-success);
    color: var(--c-white);
    border: none;
    border-radius: var(--br-sm);
    cursor: pointer;
    font-size: var(--fs-md);
    font-weight: 500;
    transition: var(--tr-fast);
    text-align: center;
    font-family: var(--ff-main) !important;
}

input[type="submit"]:hover {
    background-color: var(--c-success-h);
    transform: translateY(-0.0625rem);
    box-shadow: var(--sh-md);
}

.additional-emergency-contact {
    border-top: var(--bw-md) solid var(--c-input-border);
    margin-top: var(--sp-lg);
    padding-top: var(--sp-md);
}

#addEmergencyContactBtn {
    display: block;
    margin: var(--sp-md) 0 var(--sp-xxl);
    background: var(--c-info);
    margin: var(--sp-md) auto;
    margin-top: var(--sp-smd);
}

#addEmergencyContactBtn:hover {
    background: var(--c-info-h);
    align-items: center;
}

/* Chatbot Section Styles */
#chatbot {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--sp-xxl);
    overflow-y: auto;
    height: 100vh;
    position: absolute;
    width: 100%;
}

.demo-container {
    position: relative;
    z-index: 1;
    max-width: 75rem;
    margin: 0 auto;
    padding: var(--sp-lg);
    width: 100%;
    padding-bottom: 4rem;
}

.hero-section {
    text-align: center;
    padding: 1.875rem;
    background: var(--c-accent-t);
    border-radius: var(--br-lg);
    margin-bottom: 1.875rem;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(0.625rem);
    border: 0.0625rem solid rgba(255, 255, 255, 0.1);
}

.hero-section h1 {
    font-size: 1.75rem;
    color: var(--c-p-text);
    margin-bottom: var(--spacing-lg);
    text-shadow: var(--text-shadow);
    font-weight: 700;
}

.hero-section p {
    font-size: var(--fs-base);
    color: var(--c-p-text);
    opacity: 0.9;
    font-weight: 500;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    cursor: pointer;
    padding: var(--sp-smd) var(--sp-smd);
    border-radius: var(--br-sm);
    transition: background-color 0.2s;
    background-color: var(--c-btn-bg);
}

.checkbox-label:hover {
    background-color: var(--c-btn-bg-h);
}


.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-smd);
    margin-top: var(--sp-smd);
}

.button-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    min-width: 7.5rem;
    padding: var(--sp-smd) var(--sp-smd);
    background: var(--c-btn-bg);
    border-radius: var(--br-sm);
    cursor: pointer;
    text-align: center;
    transition: background-color 0.2s;
}

.button-label:hover {
    background-color: var(--c-btn-bg-h);
}

.button-label span {
    margin-top: var(--sp-xs);
    font-weight: 600;
}

.button-label input[type="radio"],
.button-label input[type="checkbox"] {
    margin-right: 0.3125rem;
}

.form-group-1-4-NA .button-group {
    justify-content: center;
    gap: var(--sp-lg);
}

.form-group-1-4-NA .button-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 6rem;
}

.form-group-1-4 .button-label:hover,
.form-group-1-5 .button-label:hover {
    background-color: var(--c-btn-bg-h);
}

/* --- Emoji Radio Button Scale --- */
.form-group-emoji .button-group {
    display: flex;
    justify-content: center;
    gap: var(--sp-xxl);
}

.form-group-emoji .button-label {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: unset !important;
    flex: unset !important;
    width: 7rem;
    background: none;
    box-shadow: none;
    border: none;
    padding: var(--sp-sm) var(--sp-sm);
}

.form-group-emoji .button-label input[type="radio"] {
    margin: 0 0 var(--sp-sm) 0 !important;
    display: block;
    width: 2.2rem;
    height: 2.2rem;
}

.form-group-emoji .button-label span {
    font-size: var(--fs-xl);
    line-height: 1;
    display: block;
    text-align: center;
    margin: 0;
}

/* --- Make 1-5 scale look like 1-4-NA scale --- */
.form-group-1-5 .button-group {
    display: flex;
    justify-content: center;
    gap: var(--sp-lg);
    flex-wrap: nowrap;
}

.form-group-1-5 .button-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 6rem;
    background: var(--c-btn-bg);
    border-radius: var(--br-sm);
    padding: var(--sp-smd) var(--sp-smd);
    box-shadow: none;
    border: none;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.2s;
}

.form-group-1-5 .button-label input[type="radio"] {
    margin-left: auto;
    margin-right: auto;
    display: block;
    margin-bottom: var(--sp-sm);
    width: var(--sp-xxl);
    height: var(--sp-xxl);
    transition: background-color 0.2s;
}

.form-group-1-5 .button-label span {
    margin-top: var(--sp-xs);
    font-size: var(--fs-lg);
    font-weight: 600;
    color: var(--c-p-text);
}

/* Mobile Responsive Styles */
@media screen and (max-width: 48rem) {
    :root {
        font-size: 87.5%; /* 14px */
    }

    body {
        font-size: var(--fs-sm);
    }

    .form-container {
        max-width: 500px;
        width: 95vw;
        margin-left: auto;
        margin-right: auto;
        padding-left: 2vw;
        padding-right: 2vw;
    }

    .section {
        max-width: 95vw;
        margin-left: auto;
        margin-right: auto;
        padding-left: 2vw;
        padding-right: 2vw;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        width: 100%;
        font-size: 1.1429rem; /* 16px to prevent zoom on iOS (16/14) */
    }

    .form-group select {
        width: 100%;
    }

    /* Adjust button groups for mobile */
    .button-group {
        flex-direction: column;
        gap: var(--sp-sm);
    }

    .button-label {
        min-width: 100%;
        padding: var(--sp-sm);
    }

    /* Adjust emoji scale for mobile */
    .form-group-emoji .button-group {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--sp-md);
    }

    .form-group-emoji .button-label {
        width: 5rem;
    }

    .form-group-emoji .button-label span {
        font-size: var(--sp-xxl);
    }

    /* Adjust 1-4-NA and 1-5 scales for mobile */
    .form-group-1-4-NA .button-group,
    .form-group-1-5 .button-group {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--sp-sm);
    }

    .form-group-1-4-NA .button-label,
    .form-group-1-5 .button-label {
        min-width: 4rem;
        padding: var(--sp-xs);
    }

    /* Adjust headings for mobile */
    h1 {
        font-size: var(--fs-lg);
        margin-bottom: var(--sp-xl);
    }

    h2 {
        font-size: var(--fs-base);
        margin-bottom: var(--sp-xl);
    }

    h3 {
        font-size: var(--fs-sm);
        margin: var(--sp-xl) 0 0.75rem;
    }

    /* Adjust submit button for mobile */
    input[type="submit"] {
        width: 100%;
        max-width: 12.5rem;
        font-size: var(--fs-base);
    }

    /* Adjust back button for mobile */
    .back-button {
        top: 0.75rem;
        left: 0.75rem;
        padding: var(--sp-sm) var(--sp-md);
        font-size: var(--fs-sm);
    }

    /* Adjust watermark logo for mobile */
    .watermark-logo {
        width: 4rem;
        top: 0.75rem;
        right: 0.75rem;
    }

    /* Adjust hero section for mobile */
    .hero-section {
        padding: var(--sp-xl);
        margin-bottom: var(--sp-lg);
    }

    .hero-section h1 {
        font-size: var(--fs-xl);
    }

    .hero-section p {
        font-size: var(--fs-sm);
    }

    /* Adjust demo container for mobile */
    .demo-container {
        padding: var(--sp-md);
        padding-bottom: 3rem;
    }
}

/* Small Mobile Devices */
@media screen and (max-width: 30rem) {
    :root {
        font-size: 75%; /* 12px */
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 1.3333rem; /* 16px to prevent zoom on iOS (16/12) */
    }

    .form-group-emoji .button-label {
        width: 4rem;
    }

    .form-group-emoji .button-label span {
        font-size: 1.75rem;
    }

    .form-group-1-4-NA .button-label,
    .form-group-1-5 .button-label {
        min-width: 3.5rem;
        padding: var(--sp-xs);
    }

    .button-label span {
        font-size: var(--fs-sm);
    }

    .form-group label {
        font-size: var(--fs-xs);
    }

    .section {
        max-width: 98vw;
        margin-left: auto;
        margin-right: auto;
        padding-left: 3vw;
        padding-right: 3vw;
    }

    .form-container {
        max-width: 98vw;
        width: 98vw;
        padding-left: 1vw;
        padding-right: 1vw;
    }
}

/* Landscape Mode Adjustments */
@media screen and (max-height: 30rem) and (orientation: landscape) {
    .form-container {
        padding: 0.75rem;
    }

    .section {
        padding: 0.75rem;
        margin-bottom: 0.75rem;
    }

    .form-group {
        margin-bottom: 0.75rem;
    }

    .button-group {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .form-group-emoji .button-group {
        gap: 0.75rem;
    }

    .form-group-emoji .button-label {
        width: 4rem;
    }
}

/* Neat checkbox group for Oma Väylä */
.checkbox-button-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--sp-lg) var(--sp-xxl);
    margin-bottom: var(--sp-xl);
}
.checkbox-button-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 8rem;
    background: var(--c-btn-bg);
    border-radius: var(--br-sm);
    padding: 0.75rem var(--sp-md);
    margin-bottom: var(--sp-sm);
    font-weight: 600;
    color: var(--c-p-text);
    box-shadow: none;
    border: none;
    cursor: pointer;
    text-align: center;
    transition: background-color 0.2s;
}
.checkbox-button-label input[type="checkbox"] {
    margin-bottom: var(--sp-sm);
    width: 1.3rem;
    height: 1.3rem;
}
.checkbox-button-label span {
    font-size: var(--fs-base);
    font-weight: 600;
    color: var(--c-p-text);
}

.checkbox-textarea {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: var(--sp-xl);
}
.checkbox-textarea textarea {
    width: 60% !important;
    box-sizing: border-box;
    max-width: 25rem;
    display: block;
    margin-top: var(--sp-sm);
    min-width: 12.5rem;
    min-height: 2.5rem;
    font-size: var(--fs-base);
    border-radius: var(--br-md);
    border: var(--bw-sm) solid #ccc;
    padding: var(--sp-sm);
    background: #fffbe6;
}

.large-link {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--c-p-text);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
}

.large-link:hover {
    text-decoration: underline;
    color: var(--c-p-text-h);
}

.section h2 {
    margin: 0;
    padding: 0;
    text-align: left;
    width: 100%;
}

.section h2 a {
    display: block;
    text-align: left;
    width: 100%;
}

/* Color picker styles */
.color-picker-container {
    display: flex;
    align-items: center;
    gap: 0.9375rem;
}

.color-display {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.color-circle {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: var(--br-full);
    border: var(--bw-md) solid #ccc;
    display: inline-block;
}

.color-value {
    font-family: monospace;
    font-size: 0.875rem;
    color: #333;
}

/* Color picker main display */
.color-picker-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.color-circle.large {
    width: 4rem;
    height: 4rem;
    border-radius: var(--br-full);
    border: 0.1875rem solid #ccc;
    margin-bottom: 0.625rem;
    display: block;
}

.color-value.large {
    font-family: monospace;
    font-size: var(--fs-xl);
    color: #333;
    margin-bottom: 0;
    display: block;
}

.visually-hidden {
    position: absolute !important;
    /* Using a small rem value instead of 1px as requested. 1px is a common standard for this accessibility technique. */
    width: 0.0625rem;
    height: 0.0625rem;
    padding: 0;
    margin: -0.0625rem;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.color-picker-btn {
    display: block;
    margin: 0 auto 0.75rem auto;
    padding: 0.625rem 1.5rem;
    font-size: var(--fs-base);
    background: #ffd600;
    color: #333;
    border: none;
    border-radius: 1.5rem;
    cursor: pointer;
    font-weight: 600;
    box-shadow: 0 0.125rem 0.5rem rgba(0,0,0,0.07);
    transition: background 0.2s;
}
.color-picker-btn:hover, .color-picker-btn:focus {
    background: #ffe066;
}

/* Add more gap between the section title and the color circle in the color picker section */
.section h2 + .form-group .color-picker-main {
    margin-top: 1.5rem;
}

#loading-spinner {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(255, 255, 255, 0.7);
  z-index: 9999;
  justify-content: center;
  align-items: center;
}
.spinner {
  border: 0.5rem solid #f3f3f3;
  border-top: 0.5rem solid #f9c846;
  border-radius: 50%;
  width: 3.75rem;
  height: 3.75rem;
  animation: spin 1s linear infinite;
  margin: auto;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}