:root {
    --premium-black: #050505;
    --premium-navy: #0a0d14;
    --premium-blue: #0066ff;
    --text-gray: #9ca3af;
    --glass: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--premium-black);
    color: white;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.logo span {
    color: var(--premium-blue);
}

/* Buttons */
.btn-glass {
    padding: 10px 24px;
    background: var(--premium-blue);
    border: 1px solid var(--premium-blue);
    border-radius: 99px;
    color: white;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: 0.3s;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.btn-glass:hover {
    background: #005ce6;
    transform: translateY(-1px);
}

.btn-primary {
    padding: 16px 32px;
    background: var(--premium-blue);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 0 30px -5px rgba(0, 102, 255, 0.3);
    transition: 0.3s;
}

.btn-primary:hover {
    background: #005ce6;
    transform: translateY(-2px);
}

.btn-secondary {
    padding: 16px 32px;
    background: transparent;
    border: 1px solid var(--premium-blue);
    color: var(--premium-blue);
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.btn-secondary:hover {
    background: rgba(0, 102, 255, 0.05);
}

/* Hero */
.hero {
    position: relative;
    padding: 0;
    display: flex;
    align-items: center;
    min-height: 85vh;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(0,0,0,0.8) 0%, transparent 40%, rgba(0,0,0,0.8) 100%);
}

.hero-glow {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 60%;
    height: 80%;
    background: radial-gradient(circle at 70% 50%, rgba(0, 102, 255, 0.25), transparent 70%);
    z-index: 0;
    pointer-events: none;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    background: rgba(0, 102, 255, 0.05);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: 99px;
    color: var(--premium-blue);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.dot {
    width: 8px;
    height: 8px;
    background: var(--premium-blue);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    font-size: clamp(3rem, 8vw, 5rem);
    line-height: 0.9;
    letter-spacing: -3px;
    margin-bottom: 32px;
}

.text-gradient {
    background: linear-gradient(to bottom right, #fff, rgba(255,255,255,0.6));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.description {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.hero-content-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 85vh;
    position: relative;
    z-index: 2;
    text-align: center;
}

.hero-text-side {
    text-align: center;
    max-width: 800px;
    margin-bottom: 40px;
    z-index: 3;
}

.hero-visual-side {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    z-index: 1;
}

.hero-visual-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4) drop-shadow(0 0 100px rgba(0, 102, 255, 0.35));
    mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
}

/* Sections */
.pain-section, .conversion-section, .features, .cta-final {
    padding: 40px 0;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

h2 {
    font-size: 2.5rem;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.blue { color: var(--premium-blue); }

.cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.card-mini {
    padding: 24px;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-weight: 500;
}

.card-mini i {
    color: var(--premium-blue);
    font-size: 1.25rem;
}

/* Mockup Simulado */
.mockup-glass {
    aspect-ratio: 16/9;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
}

.mockup-lines {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.line {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.line.long { width: 100%; }
.line.medium { width: 60%; }

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.feature-card {
    padding: 40px;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 24px;
    transition: 0.3s;
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.08);
}

.icon-box {
    width: 48px;
    height: 48px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--premium-blue);
    font-size: 1.5rem;
}

.benefits-list {
    list-style: none;
    margin-top: 24px;
}

.benefits-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 500;
}

.benefits-list i {
    color: var(--premium-blue);
}

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

.section-header p {
    color: var(--text-gray);
}

/* CTA Final */
.cta-final {
    text-align: center;
    border-top: 1px solid var(--border);
    background: linear-gradient(to bottom, transparent, rgba(0, 102, 255, 0.05));
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 40px;
    background: white;
    color: black;
    text-decoration: none;
    font-weight: 700;
    border-radius: 12px;
    margin-top: 40px;
    transition: 0.3s;
}

.btn-cta:hover {
    transform: scale(1.05);
    background: #e5e7eb;
}

footer {
    padding: 48px 0;
    text-align: center;
    color: var(--text-gray);
    font-size: 0.875rem;
    border-top: 1px solid var(--border);
    background: var(--premium-black);
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.5); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

@media (max-width: 768px) {
    .grid-2, .features-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero { padding: 100px 0 60px; min-height: auto; }
    .hero-content-grid { 
        grid-template-columns: 1fr; 
        min-height: auto; 
        gap: 40px;
        text-align: center;
    }
    .hero-text-side { text-align: center; }
    .hero-actions { justify-content: center; }
    .hero-visual-side { 
        position: relative; 
        width: 100%; 
        height: auto;
        padding-right: 0;
    }
    .hero-visual-img {
        width: 100%;
        max-height: 400px;
        transform: none;
        mask-image: none;
    }
    .hero-actions { flex-direction: column; }
    .title { font-size: 2.8rem; letter-spacing: -2px; }
    h2 { font-size: 2rem; }
}

/* Logo image */
.logo-wrap { display: inline-flex; align-items: center; }
.logo-img { height: 90px; width: auto; display: block; filter: drop-shadow(0 0 12px rgba(0,102,255,0.25)); }

@media (max-width: 768px) {
    .logo-img { height: 65px; }
}


/* Logos Slider */
.logos-slider {
    padding: 20px 0;
    background: transparent;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
    position: relative;
    width: 100%;
}

.logos-track {
    display: flex;
    gap: 60px;
    width: max-content;
    animation: scroll 30s linear infinite;
    align-items: center;
}

.logo-item {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-gray);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    opacity: 0.6;
    transition: 0.3s;
}

.logo-item:hover {
    opacity: 1;
    color: white;
}

.logo-item i {
    font-size: 1.5rem;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* About Section */
.about-section {
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.about-visual {
    position: relative;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-glow {
    position: absolute;
    width: 140%;
    height: 140%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle at center, rgba(0, 102, 255, 0.2), transparent 60%);
    z-index: 0;
    pointer-events: none;
}

.about-card-logo {
    position: relative;
    z-index: 1;
    mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
    transition: transform 0.5s ease;
}

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

.about-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    color: white;
}

.highlight-item i {
    color: var(--premium-blue);
    font-size: 1.1rem;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3.5rem;
    line-height: 1;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}

.about-text {
    font-size: 1.125rem;
    color: var(--text-gray);
    max-width: 540px;
}

.about-text.intro {
    color: white;
    font-weight: 500;
    margin-bottom: 16px;
}

.about-section .grid-2 {
    align-items: center;
}

.about-card-logo {
    height: 240px;
    width: auto;
    filter: drop-shadow(0 0 35px rgba(0, 102, 255, 0.6));
}

.about-content {
    text-align: left;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 24px;
    line-height: 1.1;
    letter-spacing: -2px;
}

.about-text {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-bottom: 20px;
    line-height: 1.7;
}

.about-text.highlight {
    color: white;
    font-weight: 500;
    font-size: 1.25rem;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-gray);
}

@media (max-width: 768px) {
    .about-visual { height: 300px; }
    .section-title { font-size: 2.5rem; }
    .about-stats { gap: 24px; }
}

/* Portfolio / Modelos */
.portfolio-section { padding: 40px 0; position: relative; }
.portfolio-section .section-header { margin-bottom: 56px; }
.portfolio-carousel { overflow: hidden; position: relative; padding: 8px 0 24px; }
.portfolio-track {
  display: flex;
  gap: 24px;
  transition: transform 0.8s cubic-bezier(0.65, 0, 0.35, 1);
  will-change: transform;
}
.portfolio-card {
  flex: 0 0 280px;
  height: 360px;
  border-radius: 20px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px -20px rgba(0, 102, 255, 0.4);
  transition: transform 0.3s ease;
}
.portfolio-card:hover { transform: translateY(-6px); }
.portfolio-card-inner {
  position: absolute;
  inset: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
}
.portfolio-card-inner h3 { font-size: 1.125rem; color: #fff; }
.portfolio-card-inner p { font-size: 0.85rem; color: var(--premium-blue); font-weight: 600; }
.portfolio-mock {
  position: absolute;
  top: 24px; left: 24px; right: 24px;
  display: flex; flex-direction: column; gap: 10px;
}
.portfolio-card-bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: top; z-index: 0;
}
.portfolio-card-inner { z-index: 1; }
.mock-bar { height: 6px; width: 40%; background: rgba(255,255,255,0.6); border-radius: 3px; }
.mock-line { height: 8px; background: rgba(255,255,255,0.25); border-radius: 4px; }
.mock-line.long { width: 90%; }
.mock-line.medium { width: 65%; }
.mock-line.short { width: 35%; }
.portfolio-dots { display: flex; gap: 10px; justify-content: center; margin-top: 32px; }
.dot-btn {
  width: 8px; height: 8px; border-radius: 99px; border: none;
  background: rgba(255,255,255,0.2); cursor: pointer; transition: 0.3s;
  padding: 0;
}
.dot-btn.active { background: var(--premium-blue); width: 28px; }

/* Offer Section */
.offer-section {
    padding: 60px 0;
    background: radial-gradient(circle at center, rgba(0, 102, 255, 0.05), transparent 70%);
    position: relative;
}

.offer-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.offer-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 16px;
    font-weight: 700;
}

.offer-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 60px;
}

.premium-offer-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--border);
    border-radius: 32px;
    padding: 60px 40px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.offer-card-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle at center, rgba(0, 102, 255, 0.15), transparent 70%);
    z-index: 0;
    pointer-events: none;
}

.old-price {
    font-size: 1rem;
    color: var(--text-gray);
    text-decoration: line-through;
    opacity: 0.6;
    margin-bottom: 4px;
}

.main-price {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 5rem;
    font-weight: 700;
    line-height: 1;
    color: white;
    margin-bottom: 8px;
    letter-spacing: -0.05em;
}

.price-subtext {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--premium-blue);
    margin-bottom: 40px;
}

.offer-benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    width: 100%;
    max-width: 600px;
    margin-bottom: 60px;
    text-align: left;
}

.offer-benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
}

.offer-benefit-item i {
    color: var(--premium-blue);
    font-size: 1.25rem;
}

.trust-statement {
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.3);
    padding: 24px 48px;
    border-radius: 20px;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.trust-statement span {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: white;
    text-shadow: 0 0 20px rgba(0, 102, 255, 0.5);
}

.btn-offer {
    padding: 20px 48px;
    background: white;
    color: black;
    text-decoration: none;
    font-weight: 700;
    border-radius: 12px;
    font-size: 1.125rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.btn-offer:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.3);
    background: #f3f4f6;
}

@media (max-width: 768px) {
    .offer-benefits-grid { grid-template-columns: 1fr; }
    .main-price { font-size: 4rem; }
    .trust-statement { padding: 20px; }
    .trust-statement span { font-size: 1.1rem; }
    .premium-offer-card { padding: 40px 24px; }
}

/* Conversion Section */
.conversion-section {
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.conversion-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-glow {
    position: absolute;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle at center, rgba(0, 102, 255, 0.1), transparent 70%);
    z-index: 0;
}

.mockup-glass {
    width: 100%;
    max-width: 400px;
    height: 500px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    backdrop-filter: blur(20px);
    position: relative;
    z-index: 1;
    padding: 20px;
    box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.5);
}

.mockup-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.dot-group {
    display: flex;
    gap: 6px;
}

.dot-group span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.mockup-body .line {
    height: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    margin-bottom: 16px;
}

.line.long { width: 100%; }
.line.medium { width: 70%; }
.line.short { width: 40%; }

.small-badge {
    font-size: 0.75rem;
    padding: 6px 14px;
    margin-bottom: 20px;
}

.conversion-benefits {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 40px;
}

.benefit-pill {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0, 102, 255, 0.05);
    border: 1px solid rgba(0, 102, 255, 0.1);
    padding: 14px 20px;
    border-radius: 100px;
    font-size: 1rem;
    font-weight: 500;
    color: white;
    transition: all 0.3s ease;
}

.benefit-pill:hover {
    background: rgba(0, 102, 255, 0.1);
    border-color: rgba(0, 102, 255, 0.3);
    transform: translateX(10px);
}

.benefit-pill i {
    color: var(--premium-blue);
    font-size: 1.2rem;
}

@media (max-width: 991px) {
    .conversion-section { padding: 80px 0; }
    .conversion-visual { margin-bottom: 60px; }
}


@media (max-width: 768px) {
    .conversion-img-desktop { display: none !important; }
    .conversion-img-mobile { display: block !important; }
}