/* Fonts */
@font-face {
    font-family: 'Outfit';
    src: url('fonts/Outfit/static/Outfit-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'Outfit';
    src: url('fonts/Outfit/static/Outfit-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'Outfit';
    src: url('fonts/Outfit/static/Outfit-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
}

@font-face {
    font-family: 'Outfit';
    src: url('fonts/Outfit/static/Outfit-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}

* {
    -webkit-tap-highlight-color: transparent;
}


/* Variables */
:root {
    --bg-primary: #FFFFFF;
    --bg-secondary: #F9FAFB;
    --text-primary: #111827;
    --text-secondary: #4B5563;
    --border-color: #E5E7EB;
    --accent-color: #2563EB;
    --header-height: 72px;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

/* Header */
.app-header {
    position: sticky;
    top: 0;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    z-index: 1000;
    transition: all 0.3s ease;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 3.8px 14px;
    border-radius: 9999px;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.nav-link:hover {
    color: var(--text-primary);
    background-color: rgba(0, 0, 0, 0.05);
    transition: 0.4s;
}

.nav-link {
    position: relative;
}

.nav-link.active {
    color: var(--text-primary);
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 4px;
    background-color: var(--text-primary);
    border-radius: 4px;
}

.cta-button {
    background-color: var(--text-primary);
    color: #FFFFFF;
    padding: 10px 24px;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background-color 0.2s ease, opacity 0.2s ease;
}

.cta-button:hover {
    opacity: 0.9;
}

/* Hero Section */
.hero {
    padding: 70px 0;
    text-align: center;
    background: radial-gradient(circle at 50% 0%, #FAFAFA 0%, #FFFFFF 100%);
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-weight: 500;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    background: linear-gradient(to right, #111827, #4B5563);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-input-container {
    display: flex;
    align-items: center;
    background-color: #FFFFFF;
    border: 2.30px solid var(--border-color);
    border-radius: 9999px;
    padding: 6px;
    max-width: 480px;
    width: 100%;
    margin: 0 auto;
    transition: border-color 0.2s ease;
}

.hero-input-container:focus-within {
    border-color: var(--text-primary);
}

.hero-input {
    flex-grow: 1;
    border: none;
    background: transparent;
    padding: 12px 16px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-primary);
    outline: none;
    min-width: 0;
}

.hero-input::placeholder {
    color: #6d7179;
}

.input-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    padding-left: 12px;
}

.input-icon svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 2;
    animation: scan-pulse 3s infinite ease-in-out;
}

@keyframes scan-pulse {

    0%,
    100% {
        opacity: 0.6;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

/* Contact Section */
.contact {
    background: #1F2937;
    color: #FFFFFF;
    padding: 80px 0;
    text-align: center;
}

.contact h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.contact p {
    margin-bottom: 30px;
    opacity: 0.8;
    font-size: 1.1rem;
}

.btn-outline {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    border: 2px solid #FFFFFF;
    color: #FFFFFF;
    transition: 0.3s;
}

.btn-outline:hover {
    background: #FFFFFF;
    color: #1F2937;
}

/* Footer */
footer {
    background: #111827;
    color: #6B7280;
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.footer-left h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: #FFFFFF;
}

.footer-left p {
    font-size: 0.9rem;
}

/* Mobile Burger Menu */
.burger-menu {
    width: 48px;
    height: 48px;
    background: transparent;
    border: 2px solid var(--text-primary);
    border-radius: 50%;
    cursor: pointer;
    display: none;
    /* Hidden on desktop */
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    padding: 10px;
    transition: all 0.5s ease;
    z-index: 1001;
}

.burger-menu:hover {
    transform: scale(1.05);
}

.line {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.burger-menu.active {
    transform: rotate(180deg);
    border-color: var(--text-primary);
}

.burger-menu.active:hover {
    transform: rotate(180deg) scale(1.05);
}

.burger-menu.active .line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.burger-menu.active .line:nth-child(2) {
    opacity: 0;
}

.burger-menu.active .line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--bg-primary);
    display: flex;
    justify-content: center;
    /* Keep container centered, but align items inside */
    align-items: flex-start;
    /* Align to top for better mobile flow */
    padding-top: 120px;
    /* Space from top */
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    /* Left align items */
    gap: 20px;
    width: 100%;
    max-width: 300px;
    padding: 0 24px;
}

.mobile-nav-link {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    padding: 12px 24px;
    width: 100%;
    /* Full width for easier tapping */
    border-radius: 12px;
    /* Slight round rectangular */
    background-color: rgba(37, 99, 235, 0.08);
    /* Colored opacity (using accent color tint) */
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.mobile-nav-link:hover {
    background-color: rgba(37, 99, 235, 0.15);
}

.mobile-cta-button {
    margin-top: 16px;
    background-color: var(--text-primary);
    color: #FFFFFF;
    padding: 12px 32px;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Staggered Animation for Active State */
.mobile-menu-overlay.active .mobile-nav-link,
.mobile-menu-overlay.active .mobile-cta-button {
    opacity: 1;
    transform: translateY(0);
}

.mobile-menu-overlay.active .mobile-nav-link:nth-child(1) {
    transition-delay: 0.1s;
}

.mobile-menu-overlay.active .mobile-nav-link:nth-child(2) {
    transition-delay: 0.15s;
}

.mobile-menu-overlay.active .mobile-nav-link:nth-child(3) {
    transition-delay: 0.2s;
}

.mobile-menu-overlay.active .mobile-nav-link:nth-child(4) {
    transition-delay: 0.25s;
}

.mobile-menu-overlay.active .mobile-cta-button {
    transition-delay: 0.3s;
}

/* Responsive Styles */
@media (max-width: 768px) {

    .nav-links,
    .app-header .cta-button {
        display: none;
    }

    .burger-menu {
        display: flex;
    }
}



/* Feature Grid */
.features {
    padding: 80px 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    padding: 32px;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    transition: box-shadow 0.3s ease;
}

.feature-card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}


/* Overlay & Loader */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.overlay.active {
    opacity: 1;
}

.google-loader {
    width: 50px;
    height: 50px;
}

.circular {
    animation: rotate 2s linear infinite;
    height: 100%;
    transform-origin: center center;
    width: 100%;
}

.path {
    stroke-dasharray: 1, 200;
    stroke-dashoffset: 0;
    animation: dash 1.5s ease-in-out infinite, color 6s ease-in-out infinite;
    stroke-linecap: round;
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

@keyframes dash {
    0% {
        stroke-dasharray: 1, 200;
        stroke-dashoffset: 0;
    }

    50% {
        stroke-dasharray: 89, 200;
        stroke-dashoffset: -35px;
    }

    100% {
        stroke-dasharray: 89, 200;
        stroke-dashoffset: -124px;
    }
}

@keyframes color {

    100%,
    0% {
        stroke: #4285F4;
    }

    40% {
        stroke: #DB4437;
    }

    66% {
        stroke: #F4B400;
    }

    80%,
    90% {
        stroke: #0F9D58;
    }
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2001;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(4px);
}

.modal-overlay.active {
    opacity: 1;
}

.modal {
    background-color: #FFFFFF;
    width: 90%;
    max-width: 500px;
    max-height: 85vh;
    /* Added max-height */
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    flex-direction: column;
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
    /* Prevent header shrinking */
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.close-modal {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: 50%;
    transition: background-color 0.2s;
    line-height: 1;
}

.close-modal:hover {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

/* ... existing styles ... */

.modal-body {
    padding: 24px;
    min-height: 200px;
    overflow-y: auto;
    /* Enable vertical scrolling */
    -webkit-overflow-scrolling: touch;
}

.step {
    display: none;
    animation: fadeIn 0.3s ease;
}

.step.active {
    display: block;
}

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

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

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    cursor: pointer;
}

.info-box {
    background-color: var(--bg-secondary);
    padding: 16px;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--bg-secondary);
}

.btn-text {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    font-size: 0.95rem;
    padding: 8px 16px;
    border-radius: 6px;
    transition: color 0.2s;
}

.btn-text:hover {
    color: var(--text-primary);
    background-color: rgba(0, 0, 0, 0.05);
}

/* Navigation Buttons */
.btn-primary {
    background-color: orangered;
    /* Blue */
    color: #FFFFFF;
    border: none;
    padding: 13px 24px;
    border-radius: 50px;
    /* Radius 5px as requested */
    font-weight: 500;
    cursor: pointer;
    font-size: 0.95rem;
    transition: opacity 0.2s;
    min-width: 100px;
    /* Ensure buttons have some width */
}

.btn-primary:hover {
    opacity: 0.9;
}

.back-btn {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.back-btn:hover {
    background-color: #f3f4f6;
    color: var(--text-primary);
}

.full-width {
    width: 100%;
}

/* Success Modal Styles */
.success-modal-content {
    align-items: center;
    text-align: center;
    padding: 40px 32px;
    max-width: 400px;
}

.success-icon-container {
    margin-bottom: 24px;
}

.success-circle {
    width: 80px;
    height: 80px;
    background-color: #10B981;
    /* Success Green */
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.3);
    animation: scaleUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.success-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.success-message {
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-size: 1rem;
    line-height: 1.5;
}

/* Validation Styles */
.validation-message {
    color: #9333ea;
    /* Purple */
    font-size: 0.85rem;
    margin-top: 4px;
    display: none;
    font-weight: 500;
}

.input-error {
    border-color: #9333ea !important;
    /* Purple border */
}

/* Ensure validation message is visible when active */
.form-group.has-error .validation-message {
    display: block;
}

@keyframes scaleUp {
    from {
        transform: scale(0);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.step-indicators {
    display: flex;
    gap: 8px;
}

.step-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--border-color);
    transition: background-color 0.3s;
}

.step-dot.active {
    background-color: var(--text-primary);
}

/* Custom Select */
.custom-select-container {
    position: relative;
    user-select: none;
}

.custom-select-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: #FFFFFF;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: all 0.2s;
}

.custom-select-trigger:hover {
    border-color: var(--text-secondary);
}

.custom-select-container.open .custom-select-trigger {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.custom-select-trigger span {
    color: var(--text-primary);
}

.custom-select-trigger span.placeholder {
    color: var(--text-secondary);
}

.arrow-icon {
    transition: transform 0.2s;
    color: var(--text-secondary);
}

.custom-select-container.open .arrow-icon {
    transform: rotate(180deg);
}

.custom-options {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    width: 100%;
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

.custom-select-container.open .custom-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.custom-option {
    padding: 10px 16px;
    cursor: pointer;
    font-size: 0.95rem;
    transition: background-color 0.15s;
    color: var(--text-primary);
}

.custom-option:hover {
    background-color: var(--bg-secondary);
    color: var(--accent-color);
}

.custom-option.selected {
    background-color: rgba(37, 99, 235, 0.08);
    color: var(--accent-color);
    font-weight: 500;
}

/* Impact Radio Cards */
.impact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.impact-card {
    position: relative;
    cursor: pointer;
}

.impact-card input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.2s ease;
    height: 100%;
}

.impact-card:hover .card-content {
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

/* Selected State */
.impact-card input:checked+.card-content {
    border-color: var(--accent-color);
    background-color: rgba(37, 99, 235, 0.04);
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.1), 0 2px 4px -1px rgba(37, 99, 235, 0.06);
    transform: translateY(-2px);
}

.impact-emoji {
    font-size: 1.75rem;
    margin-bottom: 8px;
    display: block;
}

.impact-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.impact-card input:checked+.card-content .impact-label {
    color: var(--accent-color);
}

/* File Upload Zone */
.file-upload-container {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    cursor: pointer;
    background-color: var(--bg-secondary);
    transition: all 0.2s ease;
}

.file-upload-container:hover,
.file-upload-container.dragover {
    border-color: var(--accent-color);
    background-color: rgba(37, 99, 235, 0.04);
}

.upload-prompt {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.upload-prompt svg {
    color: var(--text-secondary);
    transition: color 0.2s;
}

.file-upload-container:hover .upload-prompt svg {
    color: var(--accent-color);
}

.preview-area {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-top: 16px;
    display: none;
    /* Hidden by default */
}

.preview-area.has-files {
    display: grid;
}

.preview-item {
    position: relative;
    border-radius: 6px;
    overflow: hidden;
    aspect-ratio: 1;
    border: 1px solid var(--border-color);
}

.preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}