:root {
    /* Light Mode Colors - Modern & Beautiful */
    --bg-primary: #fafbfc;
    --bg-secondary: #f0f2f5;
    --bg-tertiary: #ffffff;
    --text-primary: #0a0e27;
    --text-secondary: #5a5f7a;
    --text-tertiary: #8b8fa3;
    --text-accent: #6366f1;
    --border-color: rgba(10, 14, 39, 0.08);
    --border-color-light: #e1e4e8;
    --border-accent: rgba(99, 102, 241, 0.2);
    --header-bg: rgba(250, 251, 252, 0.85);
    --card-bg: #ffffff;
    --card-shadow: rgba(10, 14, 39, 0.06);
    --button-primary: #6366f1;
    --button-primary-hover: #4f46e5;
    --button-primary-light: rgba(99, 102, 241, 0.1);
    --button-secondary: #0a0e27;
    --button-secondary-hover: #1e2139;
    --button-accent: #8b5cf6;
    --button-accent-hover: #7c3aed;
    --footer-bg: #0a0e27;
    --footer-text: #e2e8f0;
    --footer-accent: #818cf8;
    --testimonial-border: #e1e4e8;
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #f0f2f5 0%, #ffffff 100%);
}

[data-theme="dark"] {
    /* Dark Mode Colors - Rich & Modern */
    --bg-primary: #0a0e27;
    --bg-secondary: #141829;
    --bg-tertiary: #1e2139;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;
    --text-accent: #818cf8;
    --border-color: rgba(241, 245, 249, 0.1);
    --border-color-light: rgba(241, 245, 249, 0.15);
    --border-accent: rgba(129, 140, 248, 0.3);
    --header-bg: rgba(10, 14, 39, 0.85);
    --card-bg: #1e2139;
    --card-shadow: rgba(0, 0, 0, 0.3);
    --button-primary: #6366f1;
    --button-primary-hover: #818cf8;
    --button-primary-light: rgba(99, 102, 241, 0.2);
    --button-secondary: #f1f5f9;
    --button-secondary-hover: #ffffff;
    --button-accent: #8b5cf6;
    --button-accent-hover: #a78bfa;
    --footer-bg: #0a0e27;
    --footer-text: #cbd5e1;
    --footer-accent: #a78bfa;
    --testimonial-border: rgba(241, 245, 249, 0.1);
    --success: #34d399;
    --error: #f87171;
    --warning: #fbbf24;
    --info: #60a5fa;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #141829 0%, #1e2139 100%);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
header {
    background-color: var(--header-bg);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 0.5px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.3px;
    transition: color 0.3s ease;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--text-accent);
}

/* Theme Toggle Button */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: transform 0.3s ease;
    color: var(--text-secondary);
}

.theme-toggle:hover {
    transform: scale(1.1);
    color: var(--text-primary);
}

.theme-toggle:active {
    transform: scale(0.95);
}

.theme-toggle-icon {
    display: block;
    transition: transform 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--gradient-secondary);
    padding: 10rem 0 8rem;
    position: relative;
    transition: background 0.3s ease;
    overflow: visible;
    margin-bottom: 0;
}

.hero-content {
    margin-bottom: 4rem;
    padding-bottom: 0;
}

.hero-title {
    font-size: 5.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -2px;
    line-height: 1.05;
    transition: color 0.3s ease;
}

.hero-subtitle {
    font-size: 1.75rem;
    color: var(--text-secondary);
    font-weight: 400;
    letter-spacing: -0.3px;
    transition: color 0.3s ease;
}

/* Page Hero (for individual pages) */
.page-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: var(--bg-primary);
    padding: 10rem 0 4rem;
    position: relative;
    transition: background-color 0.3s ease;
}

.page-hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-hero-title {
    font-size: 4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -1.5px;
    line-height: 1.1;
    transition: color 0.3s ease;
}

.page-hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: 400;
    letter-spacing: -0.3px;
    transition: color 0.3s ease;
}

/* Page Content */
.page-content {
    padding: 6rem 0;
    background-color: var(--bg-secondary);
    transition: background-color 0.3s ease;
}

.content-wrapper {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.content-card {
    background-color: var(--card-bg);
    padding: 3rem;
    border-radius: 18px;
    border: 0.5px solid var(--border-color);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), background-color 0.3s ease, border-color 0.3s ease;
}

.content-card:hover {
    transform: translateY(-4px);
}

.content-card h2 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
    transition: color 0.3s ease;
}

.content-card p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    transition: color 0.3s ease;
}

.process-list {
    list-style: none;
    padding: 0;
}

.process-list li {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    transition: color 0.3s ease;
}

.process-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--button-primary);
    font-weight: 600;
}

.service-buttons {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
    justify-content: center;
    max-width: 1100px;
    margin: 4rem auto 0;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
    padding-top: 3rem;
}

.service-card {
    flex: 1;
    min-width: 300px;
    max-width: 450px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 24px;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 20px var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 40px var(--card-shadow);
    border-color: var(--border-accent);
}

.service-button {
    display: inline-block;
    padding: 1.75rem 3.5rem;
    background: var(--gradient-primary);
    color: #fff;
    text-decoration: none;
    border-radius: 980px;
    font-size: 1.0625rem;
    font-weight: 400;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    margin-bottom: 1.5rem;
    border: none;
    cursor: pointer;
    letter-spacing: -0.2px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.service-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.service-button:hover::before {
    width: 300px;
    height: 300px;
}

.service-button:hover {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.service-button:active {
    transform: scale(0.98);
}

.service-button-secondary {
    background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
    color: #fff;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.service-button-secondary:hover {
    background: linear-gradient(135deg, #7c3aed 0%, #9333ea 100%);
    color: #fff;
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
}

.service-description {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 100%;
    margin: 0;
    padding: 1rem 0.5rem 0;
    font-weight: 400;
    transition: color 0.3s ease;
    word-wrap: break-word;
    overflow-wrap: break-word;
    letter-spacing: -0.1px;
}

/* Animation Classes */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease-out forwards;
}

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

.scroll-fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Testimonials Section */
.testimonials {
    padding: 8rem 0 10rem;
    background-color: var(--bg-secondary);
    transition: background-color 0.3s ease;
    position: relative;
    overflow: visible;
    width: 100%;
    margin-top: 0;
    clear: both;
}

.testimonials .container {
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 3.5rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 5rem;
    color: var(--text-primary);
    letter-spacing: -1px;
    line-height: 1.07143;
    transition: color 0.3s ease;
    position: relative;
    z-index: 1;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background-color: var(--card-bg);
    padding: 3rem;
    border-radius: 18px;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    border: 0.5px solid var(--border-color);
    position: relative;
    overflow: hidden;
    min-height: fit-content;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 8px var(--card-shadow);
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px var(--card-shadow);
    border-color: var(--border-accent);
}

.testimonial-content {
    margin-bottom: 1.5rem;
    flex: 1;
    overflow: hidden;
}

.testimonial-text {
    font-size: 1.0625rem;
    color: var(--text-primary);
    line-height: 1.47059;
    font-weight: 400;
    transition: color 0.3s ease;
    word-wrap: break-word;
    overflow-wrap: break-word;
    margin: 0;
}

.testimonial-author {
    border-top: 1px solid var(--testimonial-border);
    padding-top: 1rem;
    transition: border-color 0.3s ease;
    margin-top: auto;
    flex-shrink: 0;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-size: 1rem;
    transition: color 0.3s ease;
    margin: 0 0 0.25rem 0;
}

.author-role {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 400;
    transition: color 0.3s ease;
    margin: 0;
}

/* Sign Up Section */
.signup-section {
    padding: 10rem 0;
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.signup-content {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.signup-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    transition: color 0.3s ease;
}

.signup-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    width: 100%;
}

.form-group.password-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    padding-right: 3.5rem;
    border: 1px solid var(--border-color-light);
    border-radius: 12px;
    font-size: 1.0625rem;
    font-family: inherit;
    transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
    background-color: var(--card-bg);
    color: var(--text-primary);
}

.password-group input {
    padding-right: 3.5rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--button-primary);
    background-color: var(--bg-secondary);
    box-shadow: 0 0 0 3px var(--button-primary-light);
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: color 0.3s ease, transform 0.2s ease;
    z-index: 10;
}

.password-toggle:hover {
    color: var(--text-primary);
    transform: translateY(-50%) scale(1.1);
}

.password-toggle:active {
    transform: translateY(-50%) scale(0.95);
}

.password-toggle-icon {
    font-size: 1.25rem;
    user-select: none;
    pointer-events: none;
}

.password-toggle.active .password-toggle-icon {
    opacity: 0.7;
}

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

.submit-button {
    padding: 1rem 2.5rem;
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    border-radius: 980px;
    font-size: 1.0625rem;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    font-family: inherit;
    letter-spacing: -0.2px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.submit-button:hover {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

.submit-button:active {
    transform: scale(0.98);
}

/* Google Sign-In Button */
.google-signin-button {
    width: 100%;
    padding: 1rem 2.5rem;
    background-color: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color-light);
    border-radius: 980px;
    font-size: 1.0625rem;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    font-family: inherit;
    letter-spacing: -0.2px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.google-signin-button:hover {
    background-color: var(--bg-secondary);
    border-color: var(--text-secondary);
    transform: scale(1.02);
}

.google-signin-button:active {
    transform: scale(0.98);
}

.google-signin-button svg {
    flex-shrink: 0;
}

/* Divider */
.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 1.5rem 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--border-color-light);
}

.divider span {
    padding: 0 1rem;
}

/* Error and Success Messages */
.error-message {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(239, 68, 68, 0.05) 100%);
    color: var(--error);
    padding: 1rem;
    border-radius: 12px;
    font-size: 0.9375rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(239, 68, 68, 0.2);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.1);
}

.success-message {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.05) 100%);
    color: var(--success);
    padding: 1rem;
    border-radius: 12px;
    font-size: 0.9375rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(16, 185, 129, 0.2);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.1);
}

.login-link {
    margin-top: 1.5rem;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    text-align: center;
}

.login-link a {
    color: var(--text-accent);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease, text-decoration 0.3s ease;
}

.login-link a:hover {
    color: var(--button-primary);
    text-decoration: underline;
}

/* Contact Section */
.contact-section {
    padding: 10rem 0;
    background-color: var(--bg-secondary);
    transition: background-color 0.3s ease;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    transition: color 0.3s ease;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Terms of Service Section */
.tos-section {
    padding: 10rem 0;
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease;
}

.tos-content {
    max-width: 800px;
    margin: 0 auto;
}

.tos-text {
    color: var(--text-secondary);
    line-height: 1.8;
    transition: color 0.3s ease;
}

.tos-text h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    letter-spacing: -0.3px;
    transition: color 0.3s ease;
}

.tos-text h3:first-child {
    margin-top: 0;
}

.tos-text p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

/* Footer */
footer {
    background: linear-gradient(180deg, var(--footer-bg) 0%, #050712 100%);
    color: var(--footer-text);
    padding: 3rem 0;
    transition: background 0.3s ease, color 0.3s ease;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--footer-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--footer-accent);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        min-height: auto;
        padding: 12rem 0 8rem;
    }

    .testimonials {
        padding: 6rem 0 8rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.375rem;
    }

    .service-buttons {
        flex-direction: column;
        gap: 3rem;
    }

    .service-card {
        max-width: 100%;
    }

    .service-button {
        padding: 1.5rem 3rem;
        font-size: 1rem;
    }

    .service-description {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

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

    .nav-menu {
        gap: 1.5rem;
    }

    .nav-menu a {
        font-size: 0.8125rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .signup-section,
    .contact-section,
    .tos-section {
        padding: 6rem 0;
    }

    .page-hero {
        min-height: 50vh;
        padding: 10rem 0 3rem;
    }

    .page-hero-title {
        font-size: 2.5rem;
    }

    .page-hero-subtitle {
        font-size: 1.25rem;
    }

    .content-card {
        padding: 2rem;
    }

    .content-card h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 10rem 0 4rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .service-button {
        padding: 1.25rem 2.5rem;
        font-size: 0.9375rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .signup-section,
    .contact-section,
    .tos-section {
        padding: 5rem 0;
    }

    .tos-text h3 {
        font-size: 1.25rem;
    }

    .page-hero-title {
        font-size: 2rem;
    }

    .page-hero-subtitle {
        font-size: 1.125rem;
    }
}

/* Apple-Style Hero Section */
.apple-hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 12rem 2rem 8rem;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.apple-hero-content {
    max-width: 800px;
    margin: 0 auto;
    z-index: 2;
}

.apple-hero-title {
    font-size: 5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -2px;
    line-height: 1.05;
    transition: color 0.3s ease;
}

.apple-hero-subtitle {
    font-size: 1.75rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 2.5rem;
    letter-spacing: -0.3px;
    transition: color 0.3s ease;
}

.apple-hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.apple-button-primary {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    background: #0071e3;
    color: #fff;
    text-decoration: none;
    border-radius: 980px;
    font-size: 1.0625rem;
    font-weight: 400;
    transition: all 0.3s ease;
    letter-spacing: -0.2px;
}

.apple-button-primary:hover {
    background: #0077ed;
    transform: scale(1.05);
}

.apple-button-secondary {
    display: inline-block;
    padding: 0.875rem 1.75rem;
    background: transparent;
    color: #0071e3;
    text-decoration: none;
    border: 2px solid #0071e3;
    border-radius: 980px;
    font-size: 1.0625rem;
    font-weight: 400;
    transition: all 0.3s ease;
    letter-spacing: -0.2px;
}

.apple-button-secondary:hover {
    background: #0071e3;
    color: #fff;
    transform: scale(1.05);
}

.apple-hero-image {
    margin-top: 4rem;
    width: 100%;
    max-width: 600px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Placeholder Graphics */
.placeholder-graphic {
    width: 100%;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 24px;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

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

.placeholder-content svg {
    margin-bottom: 1rem;
}

.placeholder-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Apple-Style Sections */
.apple-section {
    padding: 8rem 2rem;
    background: var(--bg-primary);
    transition: background-color 0.3s ease;
}

.apple-section-alt {
    padding: 8rem 2rem;
    background: var(--bg-secondary);
    transition: background-color 0.3s ease;
}

.apple-section-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.apple-section-title {
    font-size: 3.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
    line-height: 1.07143;
    transition: color 0.3s ease;
}

.apple-section-description {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: 400;
    max-width: 700px;
    margin: 0 auto 4rem;
    line-height: 1.47059;
    letter-spacing: -0.3px;
    transition: color 0.3s ease;
}

.apple-section-image {
    margin-top: 4rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.apple-section-image .placeholder-graphic {
    width: 100%;
    max-width: 800px;
    height: 500px;
}

/* Features Grid */
.apple-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
    text-align: left;
}

.apple-feature-card {
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 18px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.apple-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--card-shadow);
    border-color: var(--border-accent);
}

.apple-feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
    transition: color 0.3s ease;
}

.apple-feature-card p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    transition: color 0.3s ease;
}

/* Scroll Reveal Animation */
.scroll-reveal {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design for Apple Sections */
@media (max-width: 768px) {
    .apple-hero-title {
        font-size: 3rem;
    }

    .apple-hero-subtitle {
        font-size: 1.375rem;
    }

    .apple-section-title {
        font-size: 2.5rem;
    }

    .apple-section-description {
        font-size: 1.25rem;
    }

    .apple-hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .apple-button-primary,
    .apple-button-secondary {
        width: 100%;
        max-width: 300px;
    }

    .apple-section,
    .apple-section-alt {
        padding: 6rem 1.5rem;
    }

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

    .placeholder-graphic {
        height: 300px;
    }

    .apple-section-image .placeholder-graphic {
        height: 400px;
    }
}

@media (max-width: 480px) {
    .apple-hero-title {
        font-size: 2.5rem;
    }

    .apple-hero-subtitle {
        font-size: 1.125rem;
    }

    .apple-section-title {
        font-size: 2rem;
    }

    .apple-section-description {
        font-size: 1.125rem;
    }

    .apple-section,
    .apple-section-alt {
        padding: 5rem 1rem;
    }
}