/* 
   BizBize Mobile App Landing Page Style System
   Vanilla CSS - Premium dark-navy and orange-coral design with micro-animations
*/

:root {
    --primary: #E95E44;
    --primary-light: rgba(233, 94, 68, 0.1);
    --primary-gradient: linear-gradient(135deg, #FF8F00 0%, #E95E44 100%);
    --secondary-gradient: linear-gradient(135deg, #3590F0 0%, #5076E6 100%);
    --dark-navy: #1C355E;
    --mid-navy: #265A9E;
    --light-bg: #FAFBFC;
    --card-bg: #FFFFFF;
    --text-dark: #1E2229;
    --text-light: #FFFFFF;
    --text-gray: #5F6672;
    --border-color: #EBF0F5;
    
    --card-shadow: 0 15px 35px rgba(38, 90, 158, 0.06);
    --hover-shadow: 0 20px 45px rgba(233, 94, 68, 0.12);
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(233, 94, 68, 0.4);
    }
    50% {
        box-shadow: 0 0 20px rgba(233, 94, 68, 0.8);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Header */
header {
    padding: 24px 0;
    background: transparent;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 100;
}

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

.logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: -1.2px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.logo-img {
    height: 30px;
    width: auto;
    object-fit: contain;
    border-radius: 6px;
    transition: var(--transition);
}

.logo:hover {
    transform: translateY(-1px);
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

.logo-dot {
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
    display: inline-block;
    animation: pulseGlow 2s infinite;
}

.header-cta {
    background: var(--primary-gradient);
    color: var(--text-light);
    padding: 12px 28px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 15px rgba(233, 94, 68, 0.25);
    transition: var(--transition);
}

.header-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(233, 94, 68, 0.35);
}

/* Hero Section */
.hero {
    padding: 160px 0 100px 0;
    background: radial-gradient(circle at top right, rgba(53, 144, 240, 0.06) 0%, rgba(255,255,255,0) 50%),
                radial-gradient(circle at bottom left, rgba(233, 94, 68, 0.04) 0%, rgba(255,255,255,0) 50%);
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: var(--primary-light);
    color: var(--primary);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.15;
    color: var(--dark-navy);
    margin-bottom: 20px;
    letter-spacing: -1.8px;
}

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

.hero-description {
    font-size: 17px;
    color: var(--text-gray);
    margin-bottom: 40px;
    max-width: 540px;
    line-height: 1.65;
}

.store-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.store-button {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #0D1117;
    color: #FFFFFF;
    padding: 12px 24px;
    border-radius: 14px;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.08);
}

.store-button:hover {
    transform: translateY(-4px);
    background: #161B22;
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
    border-color: rgba(233, 94, 68, 0.3);
}

.store-button svg {
    width: 24px;
    height: 24px;
    fill: currentColor;
    transition: var(--transition);
}

.store-button:hover svg {
    transform: scale(1.1);
}

.store-btn-text {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.store-btn-subtitle {
    font-size: 10px;
    text-transform: uppercase;
    opacity: 0.5;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

.store-btn-title {
    font-size: 15px;
    font-weight: 600;
}

/* Mockup Mobile Frame & UI */
.hero-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.phone-frame {
    width: 290px;
    height: 590px;
    background: #000000;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 25px 60px -15px rgba(28, 53, 94, 0.25);
    position: relative;
    border: 4px solid #1E232E;
}

.phone-notch {
    position: absolute;
    top: 22px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 22px;
    background: #000000;
    border-radius: 20px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--secondary-gradient);
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 40px 16px 20px 16px;
    color: #FFFFFF;
}

.mock-app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.mock-app-logo {
    font-size: 18px;
    font-weight: 800;
    color: #FFFFFF;
    letter-spacing: -0.8px;
}

.mock-energy {
    background: rgba(255,255,255,0.18);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 4px;
}

.mock-quiz-card {
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 20px;
    padding: 18px;
    text-align: center;
    backdrop-filter: blur(10px);
    margin-bottom: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.mock-question {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.45;
    margin-bottom: 16px;
}

.mock-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mock-option {
    background: #FFFFFF;
    color: var(--dark-navy);
    padding: 9px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.mock-option.correct {
    background: #4CAF50;
    color: #FFFFFF;
    border: 1px solid #A5D6A7;
}

.mock-jokers {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: auto;
}

.mock-joker {
    background: rgba(255,255,255,0.15);
    padding: 6px 14px;
    border-radius: 15px;
    font-size: 10px;
    font-weight: 700;
}

/* Floating Decorative Cards */
.floating-card {
    position: absolute;
    background: #FFFFFF;
    border-radius: 16px;
    padding: 14px 18px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.06);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 5;
    border: 1px solid #EBF0F5;
    animation: float 4s ease-in-out infinite;
}

.fc-1 {
    top: 60px;
    left: -50px;
    animation-delay: 0s;
}

.fc-2 {
    bottom: 80px;
    right: -40px;
    animation-delay: 2s;
}

.fc-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(233, 94, 68, 0.08);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    padding: 8px;
}

.fc-icon img {
    max-width: 20px;
    max-height: 20px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.fc-info h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--dark-navy);
}

.fc-info p {
    font-size: 10px;
    color: var(--text-gray);
}

/* Features Section */
.features {
    padding: 100px 0;
    background: #FFFFFF;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px auto;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 800;
    color: var(--dark-navy);
    margin-bottom: 16px;
    letter-spacing: -1.2px;
}

.section-header p {
    color: var(--text-gray);
    font-size: 16px;
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--light-bg);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition);
    border: 1px solid #F0F4F8;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--card-shadow);
    background: #FFFFFF;
    border-color: rgba(233, 94, 68, 0.12);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--primary-gradient);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 6px 16px rgba(233, 94, 68, 0.18);
    padding: 12px;
}

.feature-icon img {
    max-width: 24px;
    max-height: 24px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.12));
}

.feature-icon.alt {
    background: var(--secondary-gradient);
    box-shadow: 0 6px 16px rgba(53, 144, 240, 0.18);
}

.feature-card h3 {
    font-size: 19px;
    font-weight: 700;
    color: var(--dark-navy);
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.6;
}

/* Level Section */
.level-section {
    padding: 100px 0;
    background: var(--dark-navy);
    color: #FFFFFF;
    position: relative;
    overflow: hidden;
}

.level-grid {
    display: grid;
    grid-template-columns: 0.90fr 1.10fr;
    gap: 80px;
    align-items: center;
}

.level-content h2 {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1.0px;
    line-height: 1.2;
}

.level-content p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 30px;
    font-size: 16px;
    line-height: 1.65;
}

.level-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.level-badge-row {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(255,255,255,0.04);
    padding: 14px 20px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.06);
    transition: var(--transition);
}

.level-badge-row:hover {
    background: rgba(255,255,255,0.08);
    transform: translateX(8px);
    border-color: rgba(233,94,68,0.25);
}

.lvl-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.lvl-name {
    font-weight: 700;
    font-size: 15px;
}

.lvl-points {
    margin-left: auto;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}

/* Legal Pages Styles (Unified) */
.legal-page {
    padding: 40px 0;
    background-color: var(--light-bg);
}

.legal-container {
    max-width: 800px;
    margin: 0 auto;
    background: #FFFFFF;
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    border: 1px solid var(--border-color);
}

.back-home {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--mid-navy);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 30px;
    transition: var(--transition);
}

.back-home:hover {
    color: var(--primary);
    transform: translateX(-3px);
}

.legal-container h1 {
    font-size: 30px;
    font-weight: 800;
    color: var(--dark-navy);
    margin-bottom: 10px;
    letter-spacing: -0.8px;
}

.update-date {
    font-size: 13px;
    color: var(--text-gray);
    margin-bottom: 30px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 15px;
}

.legal-container h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-navy);
    margin-top: 30px;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.legal-container p {
    font-size: 14.5px;
    color: var(--text-gray);
    margin-bottom: 16px;
    line-height: 1.7;
}

.legal-container ul, .legal-container ol {
    margin-left: 20px;
    margin-bottom: 20px;
    color: var(--text-gray);
    font-size: 14.5px;
}

.legal-container li {
    margin-bottom: 8px;
}

/* Footer */
footer {
    background: #0E1218;
    color: #FFFFFF;
    padding: 80px 0 30px 0;
    border-top: 1px solid rgba(255,255,255,0.03);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: -1.0px;
    margin-bottom: 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-logo-img {
    height: 28px;
    width: auto;
    object-fit: contain;
    border-radius: 6px;
}

.footer-desc {
    color: rgba(255,255,255,0.5);
    font-size: 14px;
    max-width: 400px;
    line-height: 1.6;
}

.footer-links-title {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #FFFFFF;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    color: rgba(255,255,255,0.4);
    font-size: 13px;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: #FFFFFF;
}

/* Responsive Styles */
@media (max-width: 991px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }

    .hero-title {
        font-size: 42px;
        letter-spacing: -1.2px;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

    .store-buttons {
        justify-content: center;
    }

    .level-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .fc-1 {
        left: 0;
    }

    .fc-2 {
        right: 0;
    }
    
    .legal-container {
        padding: 30px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 34px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .store-button {
        width: 100%;
        justify-content: center;
    }
}

/* Contact Page Specific Styles */
.contact-section {
    padding: 140px 0 100px 0;
    min-height: 80vh;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
}

.contact-info-card h2 {
    font-size: 28px;
    font-weight: 800;
    color: var(--dark-navy);
    margin-bottom: 20px;
    letter-spacing: -0.8px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-info-text h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--dark-navy);
    margin-bottom: 4px;
}

.contact-info-text p {
    font-size: 14px;
    color: var(--text-gray);
}

.contact-info-text a {
    color: var(--mid-navy);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.contact-info-text a:hover {
    color: var(--primary);
}

/* Account Deletion Section */
.deletion-box {
    margin-top: 30px;
    background: #FFF5F4;
    border: 1px solid #FFEBEA;
    border-radius: 16px;
    padding: 24px;
}

.deletion-box h3 {
    color: #D32F2F;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.deletion-box p {
    font-size: 13px;
    color: #5F6672;
    line-height: 1.5;
    margin-bottom: 0;
}

/* Form Styles */
.contact-form-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
}

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

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--dark-navy);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid #D1DBE6;
    background: #FAFBFC;
    font-family: inherit;
    font-size: 14px;
    color: var(--text-dark);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: #FFFFFF;
    box-shadow: 0 0 0 4px rgba(233, 94, 68, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.form-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--text-gray);
    cursor: pointer;
    line-height: 1.4;
}

.form-checkbox-label input {
    margin-top: 3px;
}

.form-checkbox-label a {
    color: var(--mid-navy);
    text-decoration: none;
    font-weight: 600;
}

.form-checkbox-label a:hover {
    color: var(--primary);
}

.form-submit-btn {
    width: 100%;
    background: var(--primary-gradient);
    color: var(--text-light);
    border: none;
    padding: 14px;
    border-radius: 12px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(233, 94, 68, 0.25);
    transition: var(--transition);
}

.form-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(233, 94, 68, 0.35);
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 40px 20px;
    display: none;
}

.success-icon {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
}

@media (max-width: 991px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}