:root {
    --gold: #D4AF37;
    --gold-hover: #F3E5AB;
    --black: #0a0a0a;
    --dark: #121212;
    --darker: #0d0d0d;
    --white: #ffffff;
    --light-gray: #a0a0a0;
    --gray-bg: #1a1a1a;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--white);
    background-color: var(--black);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 600;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center { text-align: center; }
.text-gold { color: var(--gold); }
.text-light { color: var(--light-gray); }
.mx-auto { margin-left: auto; margin-right: auto; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.w-100 { width: 100%; }
.bg-darker { background-color: var(--darker); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 30px;
    font-size: 1.1rem;
    font-weight: 500;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background-color: var(--gold);
    color: var(--black);
    border: 2px solid var(--gold);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    background-color: transparent;
    color: var(--gold);
}

.btn-outline {
    background-color: transparent;
    color: var(--gold);
    border: 2px solid var(--gold);
}

.btn-outline:hover {
    background-color: var(--gold);
    color: var(--black);
}

.separator {
    width: 60px;
    height: 3px;
    background-color: var(--gold);
    margin-bottom: 2rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo-icon {
    color: var(--gold);
    margin-right: 8px;
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    background-image: url('assets/hero_nail_salon.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 50%, rgba(0,0,0,0.2) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero-title span {
    color: var(--gold);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #e0e0e0;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

/* Sections */
.section {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.grid {
    display: grid;
    gap: 30px;
}

.cards {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.layout-2 {
    grid-template-columns: 1fr 1fr;
    align-items: center;
}

/* Cards */
.card {
    background-color: var(--gray-bg);
    padding: 40px 30px;
    border-radius: 10px;
    border-top: 3px solid transparent;
    transition: all 0.4s ease;
    text-align: center;
}

.card:hover {
    transform: translateY(-10px);
    border-top-color: var(--gold);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 1.5rem;
}

.card h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.card p {
    color: var(--light-gray);
    font-size: 0.95rem;
}

/* Feature List */
.feature-list {
    list-style: none;
}

.feature-list li {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.feature-list i {
    margin-top: 5px;
}

.rounded-image {
    width: 100%;
    border-radius: 15px;
    object-fit: cover;
}

.shadow {
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.1);
}

/* Benefits */
.flex-icon {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.flex-icon h3 {
    margin-bottom: 8px;
    font-size: 1.3rem;
}

.flex-icon p {
    color: var(--light-gray);
}

/* Testimonial */
.testimonial {
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-text {
    font-size: 1.5rem;
    font-style: italic;
    color: #e0e0e0;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.testimonial-author {
    color: var(--gold);
}

/* CTA & Form */
.cta-section {
    background: linear-gradient(rgba(10,10,10,0.9), rgba(10,10,10,0.9)), url('assets/hero_nail_salon.png');
    background-size: cover;
    background-position: center;
    border-top: 1px solid rgba(212, 175, 55, 0.3);
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--light-gray);
}

.offer-box {
    background-color: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--gold);
    padding: 15px 20px;
    border-radius: 8px;
    display: inline-block;
    margin-bottom: 3rem;
}

.contact-form {
    max-width: 500px;
    margin: 0 auto;
    background: rgba(26, 26, 26, 0.8);
    padding: 30px;
    border-radius: 10px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.05);
}

.contact-form input {
    width: 100%;
    padding: 15px;
    margin-bottom: 15px;
    background-color: var(--darker);
    border: 1px solid #333;
    color: white;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
}

.contact-form input:focus {
    outline: none;
    border-color: var(--gold);
}

/* Footer */
.footer {
    padding: 40px 0;
    background-color: var(--black);
    border-top: 1px solid #222;
    color: var(--light-gray);
}

/* Animations */
.animate-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.pulse {
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(212, 175, 55, 0); }
    100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title { font-size: 2.2rem; }
    .layout-2 { grid-template-columns: 1fr; }
    .text-image-reverse .solution-content { grid-row: 2; }
    .text-image-reverse .solution-image { grid-row: 1; }
    .section-title { font-size: 2rem; }
}