/* ================================
   FORMULACOMPARE - WORLD CLASS UI
   Premium Modern Design 2025
   ================================ */

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #0f172a;
    background: #ffffff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* === NAVIGATION === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
    z-index: 1000;
    padding: 16px 24px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.85);
    border-bottom: 1px solid rgba(248, 113, 113, 0.2);
    box-shadow: 0 8px 32px -8px rgba(15, 23, 42, 0.08);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #0f172a;
    font-weight: 800;
    font-size: 1.25rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.logo:hover {
    transform: scale(1.02);
}

.logo-emoji {
    font-size: 2rem;
    filter: drop-shadow(0 4px 12px rgba(248, 113, 113, 0.3));
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.logo:hover .logo-emoji {
    transform: rotate(12deg) scale(1.1);
}

.logo-text {
    background: linear-gradient(135deg, #ef4444 0%, #ec4899 50%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.03em;
    font-weight: 900;
}

.nav-items {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: 12px;
    text-decoration: none;
    color: #64748b;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    background: transparent;
    border: 1.5px solid transparent;
}

.nav-item.active {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.08) 0%, rgba(236, 72, 153, 0.08) 100%);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.2);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.15);
}

.nav-item:hover {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
    color: #dc2626;
    transform: translateY(-1px);
    border-color: rgba(239, 68, 68, 0.25);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

.mobile-menu-btn {
    display: none;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.08) 0%, rgba(236, 72, 153, 0.08) 100%);
    color: #ef4444;
    border: 1.5px solid rgba(239, 68, 68, 0.2);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 12px;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.15);
}

.mobile-menu-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(239, 68, 68, 0.25);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.12) 0%, rgba(236, 72, 153, 0.12) 100%);
}

.mobile-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid rgba(148, 163, 184, 0.15);
    padding: 24px 16px;
    display: none;
    flex-direction: column;
    gap: 8px;
    z-index: 999;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.15);
}

.mobile-menu.active {
    display: flex;
    animation: slideDown 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mobile-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: 14px;
    text-decoration: none;
    color: #1e293b;
    font-weight: 600;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: 1.5px solid rgba(148, 163, 184, 0.15);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
}

.mobile-nav-item.active {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    border-color: #dc2626;
    box-shadow: 0 4px 16px rgba(239, 68, 68, 0.35);
}

.mobile-nav-item:hover {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.12) 0%, rgba(236, 72, 153, 0.12) 100%);
    color: #dc2626;
    transform: translateX(4px);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.25);
    border-color: rgba(239, 68, 68, 0.3);
}

/* === HERO SECTION === */
.hero {
    padding: 180px 24px 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: 
        radial-gradient(ellipse 800px 600px at 50% 0%, rgba(254, 202, 202, 0.15), transparent),
        radial-gradient(ellipse 1000px 800px at 100% 100%, rgba(219, 234, 254, 0.2), transparent),
        radial-gradient(ellipse 1000px 800px at 0% 100%, rgba(254, 240, 240, 0.2), transparent),
        linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
}

.hero-background::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
    filter: blur(40px);
}

.hero-background::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 25s ease-in-out infinite reverse;
    filter: blur(40px);
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(40px, 40px) scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
    border: 1.5px solid rgba(239, 68, 68, 0.15);
    border-radius: 100px;
    color: #dc2626;
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 32px;
    box-shadow: 
        0 4px 16px rgba(239, 68, 68, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    animation: badge-pulse 3s ease-in-out infinite;
}

@keyframes badge-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 
            0 4px 16px rgba(239, 68, 68, 0.15),
            inset 0 1px 0 rgba(255, 255, 255, 0.8);
    }
    50% {
        transform: scale(1.02);
        box-shadow: 
            0 6px 20px rgba(239, 68, 68, 0.25),
            inset 0 1px 0 rgba(255, 255, 255, 0.9);
    }
}

.hero-emoji {
    font-size: 10rem;
    margin-bottom: 32px;
    filter: drop-shadow(0 20px 40px rgba(239, 68, 68, 0.15));
    display: inline-block;
}

.hero-title {
    font-size: clamp(2.75rem, 6.5vw, 5rem);
    font-weight: 900;
    color: #0f172a;
    margin-bottom: 28px;
    line-height: 1.08;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, #0f172a 0%, #ef4444 40%, #ec4899 70%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 40px rgba(239, 68, 68, 0.1);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
    color: #475569;
    margin-bottom: 48px;
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.75;
    font-weight: 500;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    margin-bottom: 64px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 36px;
    text-decoration: none;
    border-radius: 16px;
    font-size: 1.0625rem;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    letter-spacing: -0.01em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 50%, #b91c1c 100%);
    color: white;
    border: 1.5px solid rgba(220, 38, 38, 0.3);
    box-shadow: 
        0 10px 30px rgba(239, 68, 68, 0.35),
        0 4px 12px rgba(15, 23, 42, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 16px 40px rgba(239, 68, 68, 0.45),
        0 8px 16px rgba(15, 23, 42, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

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

.btn-secondary {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%);
    color: #dc2626;
    border: 1.5px solid rgba(148, 163, 184, 0.2);
    box-shadow: 
        0 4px 16px rgba(15, 23, 42, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 10px 30px rgba(15, 23, 42, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    border-color: rgba(239, 68, 68, 0.3);
    background: linear-gradient(135deg, rgba(254, 242, 242, 0.95) 0%, rgba(255, 255, 255, 0.95) 100%);
}

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

.trust-signals {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    padding: 32px 40px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: 24px;
    box-shadow: 
        0 8px 32px rgba(15, 23, 42, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.8),
        0 0 0 1.5px rgba(148, 163, 184, 0.1);
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
}

.trust-number {
    font-size: 2.25rem;
    font-weight: 900;
    background: linear-gradient(135deg, #ef4444 0%, #ec4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    letter-spacing: -0.03em;
}

.trust-label {
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 600;
}

/* === FEATURES SECTION === */
.features {
    padding: 100px 24px 80px;
    background: #ffffff;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
    position: relative;
    z-index: 1;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
    border: 1.5px solid rgba(139, 92, 246, 0.2);
    border-radius: 100px;
    color: #7c3aed;
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: 
        0 4px 16px rgba(139, 92, 246, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.section-title {
    font-size: clamp(2.25rem, 4.5vw, 3.75rem);
    font-weight: 900;
    color: #0f172a;
    margin-bottom: 20px;
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.section-description {
    font-size: 1.1875rem;
    color: #64748b;
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.75;
    font-weight: 500;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 28px;
}

.feature-card {
    background: linear-gradient(135deg, #ffffff 0%, #fafafa 100%);
    border-radius: 24px;
    padding: 36px;
    text-align: center;
    box-shadow: 
        0 2px 8px rgba(15, 23, 42, 0.04),
        0 0 0 1.5px rgba(148, 163, 184, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 1.5px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(139, 92, 246, 0.2));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 20px 40px rgba(15, 23, 42, 0.12),
        0 0 0 1.5px rgba(239, 68, 68, 0.15);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon-wrapper {
    position: relative;
    width: 88px;
    height: 88px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(254, 242, 242, 0.8) 0%, rgba(237, 233, 254, 0.8) 100%);
    border-radius: 20px;
    box-shadow: 
        0 8px 24px rgba(239, 68, 68, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    border: 1.5px solid rgba(239, 68, 68, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover .feature-icon-wrapper {
    transform: scale(1.08) rotate(5deg);
    box-shadow: 
        0 12px 32px rgba(239, 68, 68, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.feature-icon {
    font-size: 2.75rem;
    filter: drop-shadow(0 4px 12px rgba(239, 68, 68, 0.2));
    position: relative;
    z-index: 1;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-title {
    font-size: 1.375rem;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
    letter-spacing: -0.02em;
}

.feature-description {
    font-size: 1rem;
    color: #64748b;
    line-height: 1.75;
    position: relative;
    z-index: 1;
    font-weight: 500;
}

/* === TESTIMONIALS SECTION === */
.testimonials {
    padding: 100px 24px;
    background: linear-gradient(135deg, #fafafa 0%, #ffffff 50%, #fafafa 100%);
    position: relative;
    overflow: hidden;
}

.testimonials-background::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background: linear-gradient(135deg, #ffffff 0%, #fafafa 100%);
    border-radius: 24px;
    padding: 36px;
    box-shadow: 
        0 4px 16px rgba(15, 23, 42, 0.06),
        0 0 0 1.5px rgba(148, 163, 184, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 1.5px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.2), rgba(139, 92, 246, 0.2));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: 
        0 20px 40px rgba(15, 23, 42, 0.12),
        0 0 0 1.5px rgba(236, 72, 153, 0.15);
}

.testimonial-card:hover::before {
    opacity: 1;
}

.stars {
    color: #f59e0b;
    font-size: 1.25rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
    filter: drop-shadow(0 2px 4px rgba(245, 158, 11, 0.3));
}

.testimonial-quote {
    font-size: 1.0625rem;
    color: #1e293b;
    line-height: 1.8;
    margin-bottom: 28px;
    font-style: italic;
    position: relative;
    font-weight: 500;
}

.testimonial-quote::before {
    content: '"';
    position: absolute;
    top: -24px;
    left: -12px;
    font-size: 5rem;
    color: rgba(239, 68, 68, 0.08);
    font-style: normal;
    line-height: 1;
    font-weight: 900;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.author-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ef4444 0%, #ec4899 50%, #8b5cf6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.375rem;
    font-weight: 800;
    box-shadow: 
        0 6px 16px rgba(239, 68, 68, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 1.0625rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.01em;
}

.author-role {
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 600;
}

/* === FOOTER === */
.footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 800px 600px at 20% 50%, rgba(139, 92, 246, 0.08), transparent),
        radial-gradient(ellipse 800px 600px at 80% 50%, rgba(239, 68, 68, 0.08), transparent);
    pointer-events: none;
}

.footer-wave {
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 120px;
    background: #ffffff;
    clip-path: polygon(0 0, 100% 0, 100% 50%, 0 100%);
}

.footer .container {
    padding: 140px 24px 36px;
    position: relative;
    z-index: 1;
}

.newsletter-section {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.04) 100%);
    backdrop-filter: blur(16px) saturate(180%);
    padding: 40px;
    border-radius: 24px;
    margin-bottom: 56px;
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 12px 40px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.newsletter-title {
    font-size: 1.625rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: white;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -0.02em;
}

.newsletter-description {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 24px;
    line-height: 1.75;
    font-weight: 500;
}

.newsletter-form {
    display: flex;
    gap: 12px;
}

.newsletter-input {
    flex: 1;
    padding: 18px 24px;
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    border-radius: 14px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    color: white;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.newsletter-btn {
    padding: 18px 36px;
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    color: #dc2626;
    border: none;
    border-radius: 14px;
    font-size: 1.0625rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    letter-spacing: -0.01em;
}

.newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 12px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.newsletter-btn:active {
    transform: translateY(0);
}

.success-message {
    display: none;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.15) 0%, rgba(34, 197, 94, 0.1) 100%);
    backdrop-filter: blur(12px);
    color: white;
    padding: 18px 24px;
    border-radius: 14px;
    font-size: 1rem;
    margin-top: 16px;
    align-items: center;
    gap: 12px;
    border: 1.5px solid rgba(34, 197, 94, 0.3);
    font-weight: 600;
    animation: fadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(34, 197, 94, 0.2);
}

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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 48px;
    margin-bottom: 48px;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.footer-logo:hover {
    transform: scale(1.03);
}

.footer-logo .logo-emoji {
    font-size: 2.75rem;
    filter: drop-shadow(0 6px 16px rgba(239, 68, 68, 0.4));
}

.footer-logo .logo-text {
    font-size: 1.625rem;
    font-weight: 900;
    color: white;
    letter-spacing: -0.03em;
}

.footer-description {
    font-size: 1rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 28px;
    font-weight: 500;
}

.social-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.04) 100%);
    backdrop-filter: blur(12px);
    border-radius: 14px;
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.social-link:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.1) 100%);
    transform: translateY(-3px);
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.footer-title {
    font-size: 1.1875rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: #ffffff;
    position: relative;
    display: inline-block;
    letter-spacing: -0.02em;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 48px;
    height: 3px;
    background: linear-gradient(90deg, rgba(239, 68, 68, 0.8) 0%, rgba(236, 72, 153, 0.4) 100%);
    border-radius: 2px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.footer-links a::before {
    content: '→';
    opacity: 0;
    transform: translateX(-12px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-links a:hover {
    color: #ffffff;
    transform: translateX(6px);
}

.footer-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-bottom {
    border-top: 1.5px solid rgba(255, 255, 255, 0.1);
    padding-top: 36px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.copyright {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.footer-bottom-links {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
}

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

/* === ANIMATIONS === */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.fade-in-up {
    animation: fadeIn 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards 0.2s;
    opacity: 0;
}

.fade-in-up-delay {
    animation: fadeIn 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards 0.4s;
    opacity: 0;
}

.fade-in-up-delay-2 {
    animation: fadeIn 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards 0.6s;
    opacity: 0;
}

.fade-in-up-delay-3 {
    animation: fadeIn 0.7s cubic-bezier(0.4, 0, 0.2, 1) forwards 0.8s;
    opacity: 0;
}

@keyframes bounceIn {
    0% {
        transform: scale(0) rotate(-180deg);
        opacity: 0;
    }
    50% {
        transform: scale(1.1) rotate(10deg);
    }
    100% {
        transform: scale(1) rotate(0);
        opacity: 1;
    }
}

.bounce-in {
    animation: bounceIn 1s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

/* === RESPONSIVE === */
@media (min-width: 641px) {
    .cta-buttons {
        flex-direction: row;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .nav-items {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding: 160px 16px 80px;
    }
    
    .hero-emoji {
        font-size: 7rem;
    }
    
    .trust-signals {
        gap: 24px;
        padding: 24px 28px;
    }
    
    .features {
        padding: 80px 16px 60px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .copyright {
        flex-direction: column;
    }
    
    .footer-bottom-links {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .trust-item {
        flex: 1 1 40%;
    }
    
    .newsletter-section {
        padding: 32px 24px;
    }
}

/* === CUSTOM SCROLLBAR === */
::-webkit-scrollbar {
    width: 14px;
    height: 14px;
}

::-webkit-scrollbar-track {
    background: #f8fafc;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #ef4444 0%, #ec4899 50%, #8b5cf6 100%);
    border-radius: 8px;
    border: 3px solid #f8fafc;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #dc2626 0%, #db2777 50%, #7c3aed 100%);
}

/* === SELECTION === */
::selection {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(236, 72, 153, 0.2) 100%);
    color: #0f172a;
}

/* === FOCUS STATES === */
*:focus-visible {
    outline: 2px solid #ef4444;
    outline-offset: 3px;
    border-radius: 4px;
}

/* === ACCESSIBILITY === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}