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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: #000000;
    background-color: #ffffff;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

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

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

/* UTILS */
.container {
    max-width: 1152px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-small {
    max-width: 768px;
}

.text-center { text-align: center; }
.mb-60 { margin-bottom: 60px; }
.mt-40 { margin-top: 40px; }
.bg-light { background-color: #f9fafb; }
.bg-dark { background-color: #000000; }
.bg-gold { background-color: #D4AF37; }
.text-white { color: #ffffff; }
.text-gold { color: #D4AF37; }
.text-gold-dark { color: #8C6B1F; }

.grid {
    display: grid;
    gap: 32px;
}

@media (min-width: 768px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
    .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

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

/* ANIMATIONS */
@keyframes pulse-soft {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.animate-pulse-soft {
    animation: pulse-soft 2s infinite ease-in-out;
}

/* BUTTONS */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 24px;
    background-color: #D4AF37;
    color: #ffffff;
    font-weight: 700;
    border-radius: 9999px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.btn-whatsapp:hover {
    background-color: #8C6B1F;
    transform: scale(1.05);
}

.btn-small {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-large {
    padding: 20px 32px;
    font-size: 18px;
}

.btn-full {
    width: 100%;
}

.btn-white {
    background-color: #ffffff;
    color: #8C6B1F;
}

.btn-white:hover {
    background-color: #f3f4f6;
}

/* WHATSAPP FLOAT */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 100;
    background-color: #D4AF37;
    color: #ffffff;
    padding: 16px;
    border-radius: 9999px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

@media (min-width: 768px) {
    .whatsapp-float {
        bottom: 32px;
        right: 32px;
    }
}

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(4px);
    border-bottom: 1px solid #f3f4f6;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.header-content {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 56px;
    width: auto;
}

.logo-text {
    display: none;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #8C6B1F;
}

@media (min-width: 768px) {
    .logo-text { display: block; }
}

/* HERO */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background-color: #000000;
    color: #ffffff;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    opacity: 0.2;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, #000000, transparent, #000000);
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: 80px 24px;
}

.hero-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .hero-title { font-size: 60px; }
}

.hero-title .highlight {
    color: #D4AF37;
    display: block;
    margin-bottom: 8px;
}

.hero-subtitle {
    font-size: 20px;
    color: #d1d5db;
    margin-bottom: 40px;
    max-width: 640px;
}

@media (min-width: 768px) {
    .hero-subtitle { font-size: 24px; }
}

/* SECTIONS */
.section {
    padding: 64px 0;
}

@media (min-width: 768px) {
    .section { padding: 96px 0; }
}

.section-title {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 24px;
}

@media (min-width: 768px) {
    .section-title { font-size: 36px; }
}

.section-desc {
    font-size: 18px;
    color: #4b5563;
    max-width: 768px;
    margin: 0 auto;
}

/* CARDS */
.card {
    padding: 32px;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.card-white {
    background-color: #ffffff;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    border: 1px solid #f3f4f6;
}

.card-white:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.card-dark {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-dark:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.pain-text {
    color: #8C6B1F;
    font-weight: 500;
    font-size: 18px;
    font-style: italic;
}

/* SOLUTIONS */
.solution-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background-color: #ffffff;
    border: 1px solid #f3f4f6;
    border-radius: 12px;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.solution-text {
    font-weight: 700;
    color: #1f2937;
}

/* METHOD */
.method-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.method-item {
    display: flex;
    gap: 16px;
}

.method-icon {
    background-color: rgba(212, 175, 55, 0.1);
    padding: 12px;
    border-radius: 8px;
    height: fit-content;
}

.method-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.method-desc {
    color: #9ca3af;
}

.benefit-box {
    background-color: rgba(212, 175, 55, 0.05);
    padding: 32px;
    border-radius: 24px;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.benefit-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #D4AF37;
}

.benefit-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.benefit-list li {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* TESTIMONIALS */
.stars {
    color: #D4AF37;
    margin-bottom: 16px;
}

.testimonial-text {
    color: #4b5563;
    font-style: italic;
    margin-bottom: 24px;
}

.testimonial-author {
    font-weight: 700;
    color: #111827;
}

/* ABOUT */
.about-highlight {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 24px;
    color: #1f2937;
}

.about-desc {
    color: #4b5563;
    margin-bottom: 32px;
    line-height: 1.6;
}

.img-wrapper {
    position: relative;
}

.img-accent {
    position: absolute;
    inset: -16px;
    background-color: rgba(212, 175, 55, 0.1);
    border-radius: 24px;
    transform: rotate(-3deg);
}

.profile-img {
    position: relative;
    z-index: 10;
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    filter: grayscale(20%);
    transition: filter 0.5s ease;
}

.profile-img:hover {
    filter: grayscale(0);
}

/* DIFFERENTIALS */
.diff-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
    color: #D4AF37;
}

.diff-desc {
    color: #9ca3af;
}

/* CTA FINAL */
.cta-title {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 32px;
}

@media (min-width: 768px) {
    .cta-title { font-size: 48px; }
}

.cta-desc {
    font-size: 20px;
    margin-bottom: 48px;
    opacity: 0.9;
}

/* FOOTER */
.footer {
    background-color: #000000;
    color: #ffffff;
    padding: 64px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
    display: grid;
    gap: 48px;
}

@media (min-width: 768px) {
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

.footer-logo {
    height: 64px;
    width: auto;
    margin-bottom: 24px;
    filter: brightness(0) invert(1);
}

.footer-brand {
    color: #9ca3af;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 12px;
}

.footer-subbrand {
    color: #6b7280;
    font-size: 14px;
    margin-top: 8px;
}

.footer-title {
    color: #D4AF37;
    font-weight: 700;
    margin-bottom: 24px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-link {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #9ca3af;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #D4AF37;
}

.footer-address {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: #9ca3af;
}

.footer-bottom {
    max-width: 1152px;
    margin: 64px auto 0;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: #6b7280;
    font-size: 14px;
}