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

:root {
    --yellow: #FFD600;
    --black: #111111;
    --white: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray-mid: #D0D0D0;
    --gray-text: #666666;
    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    --shadow-hover: 0 30px 80px rgba(0, 0, 0, 0.12);
    --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--white);
    color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

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

.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(0, 0, 0, 0.05);
    z-index: 1001;
}

.progress-bar__fill {
    height: 100%;
    background: var(--yellow);
    width: 0%;
    transition: width 0.1s linear;
}

.footer-notes {
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-notes p {
    font-size: 12px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.35);
    margin-bottom: 10px;
}

.footer-notes p:last-child {
    margin-bottom: 0;
}

.footer-notes sup {
    color: rgba(255, 255, 255, 0.25);
    font-size: 10px;
    margin-right: 2px;
}

.footer-notes a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: underline;
    transition: color 0.2s ease;
}

.footer-notes a:hover {
    color: rgba(255, 255, 255, 0.8);
}


.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transform: translateY(100%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.4s ease;
    display: none;
}

.sticky-cta.visible {
    transform: translateY(0);
    opacity: 1;
}

.sticky-cta .container {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0;
}

.sticky-cta .sticky-text {
    font-size: 13px;
    font-weight: 600;
    flex: 1;
    line-height: 1.3;
}

.sticky-cta .sticky-text span {
    color: var(--gray-text);
    font-weight: 400;
    font-size: 11px;
    display: block;
}

.sticky-cta .btn {
    flex-shrink: 0;
    font-size: 14px;
    padding: 12px 24px;
}

@media (max-width: 768px) {
    .sticky-cta {
        display: block;
    }
}

.section-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--gray-text);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: clamp(18px, 2vw, 24px);
    font-weight: 400;
    color: var(--gray-text);
    line-height: 1.5;
    max-width: 600px;
}

.section-subtitle.center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

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

.text-center .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 36px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    font-family: 'Inter', sans-serif;
    line-height: 1.2;
}

.btn-primary {
    background: var(--yellow);
    color: var(--black);
    box-shadow: 0 4px 16px rgba(255, 214, 0, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255, 214, 0, 0.45);
}

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

.btn-dark {
    background: var(--black);
    color: var(--white);
}

.btn-dark:hover {
    background: #2a2a2a;
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.btn-outline {
    background: transparent;
    color: var(--black);
    border: 2px solid var(--black);
}

.btn-outline:hover {
    background: var(--black);
    color: var(--white);
}

.btn-large {
    padding: 20px 48px;
    font-size: 18px;
    border-radius: var(--radius);
}

.btn .arrow {
    transition: transform 0.3s ease;
}

.btn:hover .arrow {
    transform: translateX(4px);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 16px 0;
    z-index: 1000;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
    padding: 10px 0;
}

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

.navbar .logo {
    font-weight: 800;
    font-size: 20px;
    letter-spacing: -0.03em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar .logo .dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: var(--yellow);
    border-radius: 50%;
}

.navbar .nav-cta .btn {
    font-size: 14px;
    padding: 10px 24px;
}

@media (max-width: 480px) {
    .navbar .nav-cta .btn {
        font-size: 12px;
        padding: 8px 16px;
    }
    .navbar .logo {
        font-size: 17px;
    }
}

.hero {
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    right: -20%;
    top: -20%;
    width: 60%;
    height: 80%;
    background: radial-gradient(circle, rgba(255, 214, 0, 0.08) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gray-light);
    padding: 6px 16px 6px 8px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 24px;
}

.hero-content .hero-badge .pulse {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(0.8);
    }
}

.hero-content h1 {
    font-size: clamp(40px, 6vw, 68px);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
}

.hero-content h1 .highlight {
    background: linear-gradient(135deg, var(--yellow), #f5c800);
    padding: 0 8px;
    border-radius: 6px;
}

.hero-content .hero-desc {
    font-size: clamp(18px, 1.4vw, 22px);
    color: var(--gray-text);
    line-height: 1.6;
    max-width: 520px;
    margin-bottom: 32px;
}

.hero-content .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.hero-content .hero-trust {
    margin-top: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-content .hero-trust .avatars {
    display: flex;
}

.hero-content .hero-trust .avatars img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--white);
    margin-right: -10px;
    object-fit: cover;
    background: var(--gray-light);
}

.hero-content .hero-trust .avatars img:last-child {
    margin-right: 0;
}

.hero-content .hero-trust .trust-text {
    font-size: 14px;
    color: var(--gray-text);
}

.hero-content .hero-trust .trust-text strong {
    color: var(--black);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

.hero-image .hero-illustration {
    width: 100%;
    max-width: 520px;
    border-radius: var(--radius);
    background: var(--gray-light);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    background: linear-gradient(145deg, #f8f8f8, #eeeeee);
    position: relative;
    overflow: hidden;
}

.hero-image .hero-illustration .emoji-big {
    font-size: 120px;
    line-height: 1;
}

.hero-image .hero-illustration .badge-float {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: var(--white);
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    font-weight: 600;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    .hero-content .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-content .hero-actions {
        justify-content: center;
    }
    .hero-content .hero-trust {
        justify-content: center;
    }
    .hero-image .hero-illustration {
        max-width: 400px;
        margin: 0 auto;
        aspect-ratio: 1/1;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 60px;
    }
    .hero-content .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    .hero-image .hero-illustration .badge-float {
        font-size: 12px;
        padding: 8px 14px;
        bottom: 12px;
        right: 12px;
    }
}

.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--gray-light);
}

.section-white {
    background: var(--white);
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.pain-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.pain-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.pain-card .pain-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.pain-card h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.pain-card p {
    font-size: 15px;
    color: var(--gray-text);
    line-height: 1.6;
}

.pain-card .pain-quote {
    font-style: italic;
    font-weight: 500;
    color: var(--black);
    margin-top: 8px;
    font-size: 15px;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.solution-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 28px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: var(--transition);
}

.solution-card:hover {
    border-color: var(--yellow);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.solution-card .sol-icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.solution-card h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.solution-card p {
    font-size: 15px;
    color: var(--gray-text);
    line-height: 1.6;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 32px;
    margin-top: 40px;
    counter-reset: step;
}

.step-item {
    text-align: center;
    position: relative;
}

.step-item .step-number {
    font-size: 48px;
    font-weight: 900;
    color: var(--yellow);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 8px;
}

.step-item h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
}

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

.step-item .step-arrow {
    display: none;
}

@media (min-width: 768px) {
    .step-item .step-arrow {
        display: block;
        position: absolute;
        right: -20px;
        top: 30%;
        font-size: 24px;
        color: var(--gray-mid);
    }
    .steps-grid .step-item:last-child .step-arrow {
        display: none;
    }
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 28px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 0, 0, 0.04);
    transition: var(--transition);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.testimonial-card .stars {
    color: var(--yellow);
    font-size: 18px;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.testimonial-card blockquote {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 16px;
    color: var(--black);
}

.testimonial-card .author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-card .author .avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-text);
}

.testimonial-card .author .name {
    font-weight: 600;
    font-size: 15px;
}

.testimonial-card .author .role {
    font-size: 13px;
    color: var(--gray-text);
}

.faq-list {
    max-width: 720px;
    margin: 40px auto 0;
}

.faq-item {
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    padding: 20px 0;
    cursor: pointer;
}

.faq-item:first-child {
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.faq-item .faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 17px;
    gap: 16px;
}

.faq-item .faq-question .faq-toggle {
    font-size: 24px;
    font-weight: 300;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-question .faq-toggle {
    transform: rotate(45deg);
}

.faq-item .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 12px 0 4px;
}

.faq-item .faq-answer p {
    font-size: 15px;
    color: var(--gray-text);
    line-height: 1.7;
}

.final-cta {
    background: var(--black);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.final-cta .section-title {
    color: var(--white);
}

.final-cta .section-subtitle {
    color: rgba(255, 255, 255, 0.7);
}

.final-cta .cta-form {
    max-width: 480px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.final-cta .cta-form input {
    padding: 18px 20px;
    border-radius: var(--radius-sm);
    border: none;
    font-size: 16px;
    font-family: 'Inter', sans-serif;
    background: rgba(255, 255, 255, 0.08);
    color: var(--white);
    outline: none;
    transition: var(--transition);
}

.final-cta .cta-form input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.final-cta .cta-form input:focus {
    background: rgba(255, 255, 255, 0.15);
}

.final-cta .cta-form .btn {
    margin-top: 4px;
}

.final-cta .cta-micro {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 16px;
}

.footer {
    background: var(--black);
    padding: 40px 0 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

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



.footer-disclaimer {
    font-size: 12px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.35);
    max-width: 900px;
    margin: 0;
}

.footer-notes {
    padding-top: 16px;
    padding-bottom: 0;
}

.footer-notes p {
    font-size: 12px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.25);
    margin: 0;
}

.footer-notes sup {
    color: rgba(255, 255, 255, 0.2);
    font-size: 10px;
    margin-right: 2px;
}



@media (max-width: 768px) {
    .footer-disclaimer {
        font-size: 11px;
    }
}



.footer a {
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition);
}

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

.reveal {
    opacity: 0;
    transform: translateY(30px);
    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);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: 0.1s;
}
.reveal-delay-2 {
    transition-delay: 0.2s;
}
.reveal-delay-3 {
    transition-delay: 0.3s;
}
.reveal-delay-4 {
    transition-delay: 0.4s;
}
.reveal-delay-5 {
    transition-delay: 0.5s;
}
.reveal-delay-6 {
    transition-delay: 0.6s;
}
.reveal-delay-7 {
    transition-delay: 0.7s;
}
.reveal-delay-8 {
    transition-delay: 0.8s;
}
.reveal-delay-9 {
    transition-delay: 0.9s;
}
.reveal-delay-10 {
    transition-delay: 1s;
}

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    .hero {
        min-height: auto;
        padding: 110px 0 60px;
    }
    .final-cta {
        padding: 60px 0;
    }
    .container {
        padding: 0 20px;
    }
    .pain-grid,
    .solution-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .steps-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .steps-grid {
        grid-template-columns: 1fr;
    }
    .step-item .step-arrow {
        display: none !important;
    }
    .hero-content .hero-trust .trust-text {
        font-size: 12px;
    }
    .final-cta .cta-form input {
        padding: 16px;
        font-size: 15px;
    }
    .btn-large {
        padding: 16px 32px;
        font-size: 16px;
    }
}

.mt-16 {
    margin-top: 16px;
}
.mt-24 {
    margin-top: 24px;
}
.mt-32 {
    margin-top: 32px;
}
.mt-40 {
    margin-top: 40px;
}
.gap-8 {
    gap: 8px;
}

.skeleton-image {
    background: linear-gradient(135deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius);
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}