/* ===== IMPULSO 3D LANDING PAGE ===== */
/* Uses main site CSS variables from styles.css */

.impulso-3d {
    --coral: var(--terracota);
    --coral-dark: #b86a3d;
    --green-medium: #2d6b5a;
    --green-light: var(--verde-hoja);
    --green-pale: #a8d5ba;
    --cream: var(--blanco-calido);
    --cream-dark: #edeae3;
    --text-dark: var(--negro-verdoso);
    --text-body: #3d3d3d;
    --text-muted: #6b6b6b;
    --shadow-green: rgba(31, 75, 63, 0.12);
    --shadow-light: rgba(0, 0, 0, 0.06);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== HERO ===== */
.impulso-hero {
    background: linear-gradient(165deg, #1a3d33 0%, #28604f 40%, #3a7d6a 100%);
    color: #fff;
    padding: 100px 0 90px;
    position: relative;
    overflow: hidden;
}

.impulso-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(129, 178, 154, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.impulso-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(209, 123, 73, 0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.impulso-hero .hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.impulso-hero .hero-text {
    max-width: 600px;
}

.impulso-hero .hero-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.impulso-hero .hero-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.impulso-hero .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(8px);
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 28px;
    border: 1px solid rgba(255,255,255,0.12);
}

.impulso-hero .hero-badge svg {
    width: 16px;
    height: 16px;
    opacity: 0.7;
}

.impulso-hero h1 {
    font-size: 2.8rem;
    color: #fff;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.impulso-hero .hero-subtitle {
    font-size: 1.18rem;
    color: rgba(255,255,255,0.82);
    line-height: 1.8;
    margin-bottom: 12px;
    max-width: 620px;
}

.impulso-hero .hero-essence {
    display: inline-block;
    margin-bottom: 36px;
}

.essence-trigger {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--terracota);
    font-size: 1.18rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    transition: all var(--transition);
    padding: 4px 0;
    border-bottom: 2px dashed rgba(209, 123, 73, 0.5);
}

.essence-trigger:hover {
    color: #e09060;
    border-bottom-color: #e09060;
}

.essence-trigger svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition);
}

.essence-trigger.open svg {
    transform: rotate(180deg);
}

.essence-reveal {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
    opacity: 0;
}

.essence-reveal.show {
    max-height: 300px;
    opacity: 1;
}

.essence-box {
    background: rgba(255,255,255,0.07);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-top: 12px;
    margin-bottom: 24px;
    max-width: 600px;
}

.essence-box p {
    color: rgba(255,255,255,0.88);
    font-size: 0.98rem;
    line-height: 1.75;
    margin: 0;
}

.essence-box strong {
    color: var(--terracota);
}

.impulso-hero .hero-ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* ===== BUTTONS ===== */
.impulso-3d .btn-green {
    background: var(--verde-hoja);
    color: var(--verde-profundo);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.impulso-3d .btn-green:hover {
    background: #a8d5ba;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(129, 178, 154, 0.3);
}

.impulso-3d .btn-coral {
    background: var(--terracota);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.impulso-3d .btn-coral:hover {
    background: var(--coral-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(209, 123, 73, 0.3);
}

.impulso-3d .btn-outline-white {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition);
}

.impulso-3d .btn-outline-white:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.6);
}

.impulso-3d .btn-outline-green {
    background: transparent;
    color: var(--verde-profundo);
    border: 2px solid var(--verde-profundo);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition);
}

.impulso-3d .btn-outline-green:hover {
    background: var(--verde-profundo);
    color: #fff;
}

.impulso-3d .btn-sm {
    padding: 10px 20px;
    font-size: 0.88rem;
}

/* ===== SECTION STYLES ===== */
.impulso-section {
    padding: 90px 0;
}

.impulso-section-cream {
    background: var(--blanco-calido);
}

.impulso-section-white {
    background: #fff;
}

.impulso-section-dark {
    background: linear-gradient(165deg, #0d2920 0%, var(--verde-profundo) 100%);
    color: #fff;
}

.impulso-section .section-header {
    text-align: center;
    margin-bottom: 56px;
}

.impulso-section .section-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--terracota);
    margin-bottom: 12px;
}

.impulso-section .section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    color: var(--verde-profundo);
}

.impulso-section .section-header p {
    font-size: 1.08rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.75;
}

/* ===== PROBLEM CARDS ===== */
.problems-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.problem-card {
    background: #fff;
    padding: 32px;
    border-radius: var(--radius);
    box-shadow: 0 2px 12px var(--shadow-light);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: all var(--transition);
}

.problem-card:hover {
    box-shadow: 0 8px 28px var(--shadow-green);
    transform: translateY(-3px);
}

.problem-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--blanco-calido);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.problem-icon svg {
    width: 22px;
    height: 22px;
    color: var(--terracota);
}

.problem-card h4 {
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
    font-family: var(--font-body);
}

.problem-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.6;
}

/* ===== METHOD 3D ===== */
.method-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 48px;
}

.method-intro p {
    font-size: 1.08rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.method-phases {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    position: relative;
}

.method-phases::before {
    content: '';
    position: absolute;
    top: 45px;
    left: 16%;
    right: 16%;
    height: 2px;
    background: linear-gradient(90deg, var(--verde-hoja), var(--terracota));
    z-index: 0;
}

.phase-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 16px var(--shadow-green);
    transition: all var(--transition);
}

.phase-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px var(--shadow-green);
}

.phase-number {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    margin: 0 auto 20px;
    color: #fff;
}

.phase-card:nth-child(1) .phase-number { background: var(--verde-profundo); }
.phase-card:nth-child(2) .phase-number { background: var(--green-medium); }
.phase-card:nth-child(3) .phase-number { background: var(--terracota); }

.phase-card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.phase-card p {
    font-size: 0.94rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===== ARCHETYPES / PROFILES ===== */
.impulso-profiles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.impulso-profile-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 4px 16px var(--shadow-light);
    transition: all var(--transition);
}

.impulso-profile-card:hover {
    box-shadow: 0 8px 28px var(--shadow-green);
    transform: translateY(-4px);
}

.impulso-profile-card .profile-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
    border: 3px solid var(--verde-hoja);
}

.impulso-profile-card .profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.impulso-profile-card h3 {
    font-size: 1.2rem;
    color: var(--verde-profundo);
    margin-bottom: 4px;
}

.impulso-profile-card .profile-age {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.impulso-profile-card .profile-quote {
    font-style: italic;
    color: var(--terracota);
    font-size: 0.95rem;
    margin-bottom: 12px;
    line-height: 1.6;
}

.impulso-profile-card .profile-desc {
    font-size: 0.9rem;
    color: var(--text-body);
    line-height: 1.6;
}

/* ===== AI SECTION ===== */
.ai-block {
    background: linear-gradient(135deg, var(--verde-profundo) 0%, #143028 100%);
    border-radius: var(--radius-lg);
    padding: 56px 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.ai-text h2 {
    color: #fff;
    font-size: 2rem;
    text-align: left;
    margin-bottom: 20px;
}

.ai-text p {
    color: rgba(255,255,255,0.85);
    font-size: 1.02rem;
    line-height: 1.8;
    margin-bottom: 16px;
}

.ai-text p:last-child {
    margin-bottom: 0;
}

.ai-text strong {
    color: var(--terracota);
}

.ai-visual {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.ai-feature {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.ai-feature-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: rgba(209, 123, 73, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-feature-icon svg {
    width: 20px;
    height: 20px;
    color: var(--terracota);
}

.ai-feature h4 {
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.ai-feature p {
    color: rgba(255,255,255,0.65);
    font-size: 0.85rem;
    line-height: 1.5;
    margin: 0;
}

/* ===== CIRCULARIDAD CALLOUT ===== */
.circularidad-callout {
    background: linear-gradient(135deg, var(--verde-profundo) 0%, #143028 100%);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.circularidad-callout h2 {
    color: #fff;
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.circularidad-callout p {
    color: rgba(255,255,255,0.88);
    font-size: 1.05rem;
    line-height: 1.8;
    margin: 0;
}

/* ===== PRICING ===== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.price-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 0;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: all var(--transition);
    position: relative;
    border: 2px solid transparent;
}

.price-card:hover {
    box-shadow: 0 12px 40px var(--shadow-green);
    transform: translateY(-4px);
}

.price-card.featured {
    border-color: var(--terracota);
    box-shadow: 0 8px 32px rgba(209, 123, 73, 0.15);
}

.price-card.featured:hover {
    box-shadow: 0 16px 48px rgba(209, 123, 73, 0.2);
}

.price-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--terracota);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-card-header {
    padding: 32px 28px 24px;
    border-bottom: 1px solid #f0ede8;
}

.price-card-header h3 {
    font-size: 1.4rem;
    margin-bottom: 4px;
}

.price-card-header .subtitle {
    font-size: 0.88rem;
    color: var(--text-muted);
    font-weight: 500;
}

.price-amount {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-top: 16px;
}

.price-amount .currency {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--verde-profundo);
}

.price-amount .value {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--verde-profundo);
    line-height: 1;
}

.price-duration {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.price-card-body {
    padding: 24px 28px 28px;
}

.price-features {
    list-style: none;
    margin-bottom: 24px;
    padding: 0;
}

.price-features li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-body);
    line-height: 1.55;
}

.price-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 13px;
    width: 18px;
    height: 18px;
    background: var(--verde-hoja);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 10px;
}

.price-features li.ai-included {
    background: #fef9f0;
    margin: 8px -12px;
    padding: 10px 12px 10px 40px;
    border-radius: 8px;
    border-left: 3px solid var(--terracota);
    font-weight: 500;
    color: var(--text-dark);
}

.price-features li.ai-included::before {
    left: 12px;
    top: 15px;
    background: var(--terracota);
}

.price-deliverable {
    background: var(--blanco-calido);
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-body);
    margin-bottom: 20px;
    line-height: 1.6;
}

.price-deliverable strong {
    color: var(--verde-profundo);
}

.price-card .btn-coral {
    width: 100%;
    text-align: center;
    justify-content: center;
}

.price-ideal {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #f0ede8;
    font-style: italic;
}

/* ===== JOURNEY ===== */
.journey-steps {
    max-width: 680px;
    margin: 0 auto;
    position: relative;
}

.journey-steps::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--verde-hoja) 0%, var(--terracota) 100%);
}

.journey-step {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
    align-items: flex-start;
}

.journey-dot {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: #fff;
    border: 3px solid var(--verde-hoja);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--verde-profundo);
    z-index: 1;
}

.journey-step:last-child .journey-dot {
    border-color: var(--terracota);
    color: var(--terracota);
}

.journey-card {
    flex: 1;
    background: #fff;
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: 0 2px 12px var(--shadow-light);
}

.journey-card h4 {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    color: var(--verde-profundo);
    margin-bottom: 6px;
}

.journey-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.6;
}

/* ===== SUPPORT ===== */
.support-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.support-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    box-shadow: 0 4px 16px var(--shadow-light);
    border-top: 4px solid var(--verde-hoja);
    transition: all var(--transition);
}

.support-card:hover {
    box-shadow: 0 8px 28px var(--shadow-green);
    transform: translateY(-3px);
}

.support-card h3 {
    font-size: 1.3rem;
    margin-bottom: 6px;
}

.support-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--terracota);
    margin-bottom: 16px;
}

.support-features {
    list-style: none;
    padding: 0;
}

.support-features li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    font-size: 0.9rem;
    color: var(--text-body);
}

.support-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 6px;
    height: 6px;
    background: var(--verde-hoja);
    border-radius: 50%;
}

/* ===== TESTIMONIAL ===== */
.testimonial-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 700px;
    margin: 0 auto;
    box-shadow: 0 4px 20px var(--shadow-light);
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    font-family: var(--font-heading);
    font-size: 5rem;
    color: var(--verde-hoja);
    position: absolute;
    top: 8px;
    left: 28px;
    line-height: 1;
    opacity: 0.3;
}

.testimonial-text {
    font-size: 1.1rem;
    color: var(--text-body);
    line-height: 1.85;
    font-style: italic;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--verde-hoja), var(--green-medium));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
    font-size: 1.1rem;
}

.author-info strong {
    display: block;
    color: var(--verde-profundo);
    font-size: 0.95rem;
}

.author-info span {
    font-size: 0.82rem;
    color: var(--text-muted);
}

.testimonial-note {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #f0ede8;
    font-style: normal;
}

/* ===== FAQ ===== */
.faq-list {
    max-width: 720px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    border-radius: var(--radius);
    margin-bottom: 12px;
    box-shadow: 0 2px 8px var(--shadow-light);
    overflow: hidden;
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: background var(--transition);
    gap: 16px;
}

.faq-question:hover {
    background: #faf8f5;
}

.faq-question h4 {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--verde-profundo);
    margin: 0;
    flex: 1;
}

.faq-chevron {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--text-muted);
    transition: transform var(--transition);
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
    color: var(--terracota);
}

.faq-answer {
    display: none;
    padding: 0 24px 20px;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin: 0;
}

/* ===== FINAL CTA ===== */
.final-cta {
    background: linear-gradient(165deg, #0d2920 0%, var(--verde-profundo) 40%, #2a6654 100%);
    border-radius: var(--radius-lg);
    padding: 64px 48px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -15%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(209, 123, 73, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.final-cta h2 {
    color: #fff;
    font-size: 2.2rem;
    margin-bottom: 16px;
    position: relative;
}

.final-cta p {
    color: rgba(255,255,255,0.82);
    font-size: 1.08rem;
    max-width: 560px;
    margin: 0 auto 32px;
    line-height: 1.75;
    position: relative;
}

.final-cta-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
}

/* ===== MOBILE STICKY CTA ===== */
.impulso-sticky-mobile {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #fff;
    padding: 12px 16px;
    box-shadow: 0 -2px 16px rgba(0,0,0,0.1);
    z-index: 999;
}

.impulso-sticky-mobile .btn-coral {
    width: 100%;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .ai-block {
        grid-template-columns: 1fr;
        padding: 40px 32px;
    }

    .method-phases {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .method-phases::before {
        display: none;
    }

    .impulso-profiles {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .impulso-hero .hero-split {
        grid-template-columns: 1fr;
    }

    .impulso-hero .hero-image {
        order: -1;
        max-width: 400px;
        margin: 0 auto 24px;
    }

    .impulso-hero .hero-image img {
        max-height: 300px;
        object-fit: cover;
        object-position: center;
    }
}

@media (max-width: 768px) {
    .impulso-hero {
        padding: 60px 0 50px;
    }

    .impulso-hero h1 {
        font-size: 2rem;
    }

    .impulso-hero .hero-subtitle {
        font-size: 1.02rem;
    }

    .impulso-section {
        padding: 60px 0;
    }

    .impulso-section .section-header h2 {
        font-size: 1.85rem;
    }

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

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

    .impulso-sticky-mobile {
        display: block;
    }

    .impulso-hero .hero-ctas {
        flex-direction: column;
    }

    .final-cta {
        padding: 40px 24px;
        border-radius: var(--radius);
    }

    .final-cta h2 {
        font-size: 1.7rem;
    }

    .final-cta-buttons {
        flex-direction: column;
    }

    .ai-block {
        padding: 32px 24px;
        border-radius: var(--radius);
    }
}

@media (max-width: 480px) {
    .impulso-hero h1 {
        font-size: 1.65rem;
    }

    .impulso-section .section-header h2 {
        font-size: 1.5rem;
    }

    .problem-card {
        padding: 20px;
    }

    .testimonial-card {
        padding: 28px 20px;
    }
}

/* ===== ANIMATION ===== */
.impulso-3d .fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.impulso-3d .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}