/* Reset y configuración base */
:root {
    /* Palette */
    --color-bg: #FDFBF7;
    /* Cream/Off-white */
    --color-text: #2C3E50;
    /* Deep Blue-Grey */
    --color-text-light: #5D6D7E;
    --color-primary: #C5A059;
    /* Muted Gold */
    --color-primary-dark: #A8853D;
    --color-secondary: #4A5D4F;
    /* Sage Green */
    --color-secondary-light: #6B8E76;
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    /* Effects */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.06);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
}

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

body {
    font-family: var(--font-body);
    line-height: 1.8;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
    font-size: 16px;
    font-weight: 400;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-black);
    line-height: 1.2;
    font-weight: 700;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(253, 251, 247, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
    z-index: 1000;
    padding: 1.2rem 0;
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-brand h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-black);
    letter-spacing: -0.02em;
}

/* Buttons */
.btn-primary,
.btn-primary-large {
    background: linear-gradient(135deg, #DC2626, #B91C1C);
    color: var(--color-white);
    border: none;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
    letter-spacing: 0.02em;
}

.btn-primary:hover,
.btn-primary-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.5);
    background: linear-gradient(135deg, #EF4444, #DC2626);
}

.btn-secondary {
    background: transparent;
    color: var(--color-text);
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1rem 2.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-dark);
    background: rgba(197, 160, 89, 0.05);
}

/* Hero Section */
.hero {
    padding: 10rem 0 6rem;
    background: radial-gradient(circle at 50% 0%, #fff8e1 0%, var(--color-bg) 60%);
    position: relative;
    overflow: hidden;
}

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

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.badge {
    background: rgba(74, 93, 79, 0.1);
    color: var(--color-secondary);
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--color-black);
    letter-spacing: -0.03em;
}

.hero-description {
    font-size: 1.35rem;
    color: var(--color-text-light);
    max-width: 680px;
    margin: 0 auto 3.5rem;
    font-weight: 300;
}

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

/* Sections Global */
.features,
.pricing,
.process,
.testimonials,
.integrations,
.guarantee-urgency {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-badge {
    color: var(--color-primary-dark);
    font-family: var(--font-body);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.85rem;
    display: block;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--color-text-light);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

.feature-card {
    background: var(--color-white);
    padding: 3rem 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(0, 0, 0, 0.02);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--color-text-light);
    font-size: 1.05rem;
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 3rem;
    position: relative;
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 0, 0, 0.03);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.pricing-card.featured {
    border: 2px solid var(--color-primary);
    transform: scale(1.02);
}

.pricing-card.featured:hover {
    transform: scale(1.02) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: var(--color-white);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.pricing-header .specialty {
    color: var(--color-primary-dark);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1.1rem;
}

.pricing-features ul {
    list-style: none;
    margin-bottom: 2.5rem;
}

.pricing-features li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-btn {
    margin-top: auto;
    width: 100%;
    padding: 1.2rem;
    background: linear-gradient(135deg, #DC2626, #B91C1C);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
}

.pricing-btn:hover {
    background: linear-gradient(135deg, #EF4444, #DC2626);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.5);
}

/* Kit Card Full Width */
.kit-card-full {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, #DC2626, #B91C1C);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
    color: var(--color-white);
    margin-top: 2rem;
    box-shadow: 0 10px 40px rgba(220, 38, 38, 0.3);
    transition: all 0.4s ease;
    position: relative;
}

.kit-card-full:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(220, 38, 38, 0.4);
}

.urgency-badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.9rem;
    display: inline-block;
    margin-bottom: 1.5rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.8;
    }
}

.kit-card-full h3 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-white);
}

.kit-card-full p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Countdown Timer */
.countdown-timer {
    margin: 2rem 0;
}

.countdown-label {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    opacity: 0.95;
}

.countdown-display {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.countdown-value {
    background: rgba(255, 255, 255, 0.2);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: 2.5rem;
    font-weight: 700;
    min-width: 80px;
    backdrop-filter: blur(10px);
}

.countdown-unit {
    font-size: 0.9rem;
    margin-top: 0.5rem;
    opacity: 0.9;
}

.countdown-separator {
    font-size: 2rem;
    font-weight: 700;
    opacity: 0.7;
}

/* Kit Pricing */
.kit-pricing {
    margin: 2rem 0;
}

.kit-price-original {
    font-size: 1.5rem;
    text-decoration: line-through;
    opacity: 0.7;
    margin-bottom: 0.5rem;
}

.kit-card-full .kit-price {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-white);
}

.kit-savings {
    font-size: 1.2rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    display: inline-block;
    margin-bottom: 1.5rem;
}

.kit-card-full .kit-cta-btn {
    background: var(--color-white);
    color: #DC2626;
    padding: 1.2rem 3rem;
    border: none;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3);
}

.kit-card-full .kit-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.4);
    background: var(--color-bg);
}

/* Process Slider */
/* Process Grid */
.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

@media (max-width: 1024px) {
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .process-grid {
        grid-template-columns: 1fr;
    }
}

.process-slider-container {
    position: relative;
    overflow: hidden;
    padding: 2rem 0;
    display: none;
    /* Hide slider container as we are switching to grid */
}

.process-slider {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.process-slide {
    min-width: 100%;
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem;
}

.process-card {
    background: var(--color-white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    flex: 1;
    max-width: 500px;
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--color-bg);
    color: var(--color-primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
    border: 1px solid rgba(197, 160, 89, 0.2);
}

.process-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.process-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.process-features li {
    margin-bottom: 0.8rem;
    color: var(--color-text);
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.slider-controls {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.slider-dots {
    display: flex;
    gap: 0.8rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--color-primary);
    transform: scale(1.3);
}

/* Integrations (Grid) */
.integrations-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

@media (max-width: 1024px) {
    .integrations-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .integrations-grid {
        grid-template-columns: 1fr;
    }
}

.integration-item {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.02);
    transition: all 0.3s ease;
}

.integration-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.integration-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* Guarantee */
.guarantee-urgency {
    background: var(--color-white);
    border-top: 1px solid rgba(0, 0, 0, 0.03);
}

.guarantee-section {
    background: radial-gradient(circle at 50% 50%, #fffcf5 0%, #fff 100%);
    border-radius: var(--radius-lg);
    padding: 4rem;
    text-align: center;
    border: 1px solid rgba(197, 160, 89, 0.1);
}

.guarantee-badge {
    display: inline-block;
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
}

.guarantee-features {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    color: var(--color-secondary);
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: #ffffff;
    padding: 6rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand h3 {
    color: var(--color-white);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    max-width: 300px;
}

.footer-section h4 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-family: var(--font-body);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    color: var(--color-white);
    text-decoration: none;
    transition: color 0.2s;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.9rem;
}

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

.footer-links a {
    color: var(--color-white);
    text-decoration: none;
    transition: color 0.2s;
}

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

/* Responsive */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }

    .process-slide {
        flex-direction: column;
        align-items: center;
    }

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

@media (max-width: 768px) {
    .hero {
        padding: 8rem 0 4rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .nav-brand h2 {
        font-size: 1.5rem;
    }
}