/* fonts */
/* variables */
:root {
  --bg-light: #FFFFFF;
  --bg-lighter: #F9FAFB;
  --bg-surface: #FFFFFF;
  --primary-yellow: #FFB300;
  --primary-yellow-hover: #FFA000;
  --text-main: #111827;
  --text-muted: #4B5563;
  --whatsapp-green: #25D366;
  --whatsapp-hover: #128C7E;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.3s ease;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --container-width: 1200px;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
  --shadow-yellow: 0 10px 25px -3px rgba(255, 179, 0, 0.25);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-light);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

h1 { font-size: clamp(2.5rem, 5vw, 4rem); margin-bottom: 1.5rem; }
h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.75rem; }
h4 { font-size: 1.25rem; margin-bottom: 0.5rem; }

p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.text-light { color: var(--text-muted); }
.text-main { color: var(--text-main); }
.highlight-yellow { color: var(--primary-yellow); }
.text-yellow { color: var(--primary-yellow); }
.highlight-hover:hover { color: var(--primary-yellow-hover); }

/* Layout & Utils */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-flex {
    display: flex;
    flex-wrap: wrap;
}

.flex-1 { flex: 1; min-width: 300px; }
.align-center { align-items: center; }
.gap-4 { gap: 4rem; }
.text-center { text-align: center; }
.text-center-mobile { text-align: center; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.section {
    padding: 6rem 0;
}

.bg-darker {
    background-color: var(--bg-lighter);
}

.position-relative { position: relative; }
.overflow-hidden { overflow: hidden; }

/* Buttons */
button, .btn {
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    border: none;
    transition: var(--transition);
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--primary-yellow);
    color: #000000;
    padding: 0.875rem 1.5rem;
}

.btn-primary:hover {
    background-color: var(--primary-yellow-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-yellow);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-outline {
    background: transparent;
    color: #000000;
    border: 2px solid var(--primary-yellow);
    padding: 0.875rem 1.5rem;
}

.btn-outline:hover {
    background: var(--primary-yellow);
    color: #000000;
}

.btn-glow {
    box-shadow: var(--shadow-yellow);
}

.btn-glow:hover {
    box-shadow: 0 15px 30px -5px rgba(255, 179, 0, 0.4);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
}

.logo img {
    height: 48px;
    width: auto;
    border-radius: 8px;
}

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

.nav-link {
    font-weight: 600;
    color: var(--text-main);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary-yellow);
    transition: var(--transition);
    border-radius: 2px;
}

.nav-link:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    background: transparent;
    color: var(--text-main);
    font-size: 1.5rem;
    border: none;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(255,179,0,0.05) 0%, rgba(255,255,255,1) 100%);
}

.hero-bg-glow {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, rgba(255, 179, 0, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
    filter: blur(60px);
    z-index: -1;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero-text {
    flex: 1;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 179, 0, 0.1);
    color: #D97706; /* darker yellow/orange for text readability on light bg */
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 179, 0, 0.3);
}

.social-proof-hero {
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.stars {
    color: var(--primary-yellow);
    display: flex;
    gap: 2px;
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-image .image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    z-index: 1;
}

.hero-image .main-img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.floating-badge {
    position: absolute;
    background: var(--bg-surface);
    border: 1px solid rgba(0, 0, 0, 0.05);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    color: var(--text-main);
    box-shadow: var(--shadow-lg);
}

.floating-badge i {
    color: var(--primary-yellow);
    font-size: 1.5rem;
}

.badge-1 {
    top: 10%;
    left: -10%;
}

.badge-2 {
    bottom: 20%;
    right: -5%;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-surface);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    height: 100%;
    box-shadow: var(--shadow-sm);
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-yellow);
    box-shadow: var(--shadow-yellow);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 179, 0, 0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #D97706; /* darker amber */
    margin-bottom: 1.5rem;
}

/* Differentials */
.differentials-list li {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.diff-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #000;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(255, 179, 0, 0.3);
}

.glass-border {
    padding: 1rem;
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.glass-border img {
    border-radius: var(--radius-md);
}

/* How it Works */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.step-card {
    position: relative;
    z-index: 2;
}

.step-icon-wrapper {
    width: 80px;
    height: 80px;
    background: var(--bg-surface);
    border: 3px solid var(--primary-yellow);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-main);
    position: relative;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.step-card:hover .step-icon-wrapper {
    background-color: var(--primary-yellow);
    color: #000;
    transform: scale(1.1);
}

.step-number {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #111827;
    color: #FFF;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #FFF;
}

.step-card:hover .step-number {
    background: #FFF;
    color: #111827;
    border-color: #111827;
}

.step-line {
    position: absolute;
    top: 40px;
    height: 2px;
    background: rgba(255, 179, 0, 0.4);
    width: calc(25% - 80px);
    z-index: 1;
}

.step-line:nth-of-type(2) { left: calc(12.5% + 40px); }
.step-line:nth-of-type(4) { left: calc(37.5% + 40px); }
.step-line:nth-of-type(6) { left: calc(62.5% + 40px); }

/* Reviews */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.glass-panel {
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.05);
    padding: 2rem;
    border-radius: var(--radius-lg);
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.glass-panel:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.reviewer-initial {
    width: 48px;
    height: 48px;
    background: var(--primary-yellow);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.review-text {
    flex-grow: 1;
    font-style: italic;
    color: var(--text-muted);
}

.review-date {
    display: block;
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Contact/Location */
.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.contact-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 179, 0, 0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #D97706; /* darker amber */
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* Footer */
.footer {
    padding-top: 4rem;
    background-color: var(--bg-lighter);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    color: var(--text-main);
}

.footer-links ul li {
    margin-bottom: 0.75rem;
}

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

.footer-bottom {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1.5rem 0;
    color: var(--text-muted);
}

.flex-between {
    display: flex;
    justify-content: space-between;
}

.footer-social a {
    color: var(--text-muted);
    font-size: 1.5rem;
    transition: var(--transition);
}

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

/* Floating WhatsApp */
.float-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--whatsapp-green);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
}

.float-whatsapp:hover {
    background: var(--whatsapp-hover);
    transform: scale(1.1);
}

/* Animations */
.pulse {
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.bounce {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
    0% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0); }
}

/* Scroll Reveals */
.reveal, .reveal-left, .reveal-right, .fade-in-up, .fade-in-right {
    opacity: 0;
    will-change: opacity, transform;
}

.fade-in-up {
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.fade-in-right {
    transform: translateX(30px);
    transition: all 0.8s ease-out;
}

.reveal.active, .reveal-left.active, .reveal-right.active, .fade-in-up.active, .fade-in-right.active {
    opacity: 1;
    transform: translate(0, 0);
}

.reveal-left {
    transform: translateX(-30px);
    transition: all 0.8s ease-out;
}

.reveal-right {
    transform: translateX(30px);
    transition: all 0.8s ease-out;
}

.reveal {
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.delay-1 { transition-delay: 0.1s; animation-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; animation-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; animation-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; animation-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; animation-delay: 0.5s; }

/* Responsive Media Queries */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
        padding-top: 2rem;
    }
    
    .social-proof-hero {
        justify-content: center;
    }
    
    .badge-1, .badge-2 {
        display: none;
    }
    
    .nav-links, .nav-cta {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-light);
        padding: 2rem;
        border-bottom: 1px solid rgba(0,0,0,0.05);
        gap: 1.5rem;
        text-align: center;
        box-shadow: var(--shadow-sm);
    }
    
    .differentials .container-flex, .contact .container-flex {
        flex-direction: column;
    }
    
    .steps-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .step-line {
        display: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: 4rem 0;
    }
    
    .hero h1 {
        font-size: 2.25rem;
    }
    
    .btn-large {
        width: 100%;
    }
    
    .contact-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}