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

:root {
    --primary-color: #ffffff;
    --secondary-color: #f8f9fa;
    --accent-color: #1e90ff;
    --accent-dark: #1570db;
    --text-light: #1a1a1a;
    --text-muted: #666666;
    --success: #1e90ff;
    --warning: #ff3333;
    --border-color: #e0e0e0;
    --bullish: #1e90ff;
    --bearish: #ff3333;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #ffffff;
    color: var(--text-light);
    line-height: 1.6;
    min-height: 100vh;
}

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

/* Navigation */
.navbar {
    background-color: rgba(255, 255, 255, 0.98);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 0;
    text-decoration: none;
}

.nav-brand h1 {
    font-size: 1.6rem;
    color: var(--text-light);
    letter-spacing: 0.5px;
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.nav-menu a:hover {
    color: var(--accent-color);
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    text-align: center;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--accent-color);
    margin: 5px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, rgba(248, 249, 250, 0.5) 100%),
                url('../images/Logo.jpeg') center / cover no-repeat;
    padding: 120px 0 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    background-attachment: fixed;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 400"><defs><style>.candlestick-up{fill:%230b66c3;opacity:0.08}.candlestick-down{fill:%23ff3333;opacity:0.08}.wick{stroke:%230b66c3;stroke-width:2;opacity:0.1}</style></defs><g class="candlesticks"><rect class="candlestick-up" x="50" y="200" width="30" height="100"/><line class="wick" x1="65" y1="180" x2="65" y2="200"/><line class="wick" x1="65" y1="300" x2="65" y2="320"/><rect class="candlestick-up" x="130" y="150" width="30" height="80"/><line class="wick" x1="145" y1="120" x2="145" y2="150"/><line class="wick" x1="145" y1="230" x2="145" y2="260"/><rect class="candlestick-down" x="210" y="220" width="30" height="70" style="fill:%23ff3333"/><line class="wick" x1="225" y1="190" x2="225" y2="220" style="stroke:%23ff3333"/><line class="wick" x1="225" y1="290" x2="225" y2="320" style="stroke:%23ff3333"/><rect class="candlestick-up" x="290" y="180" width="30" height="95"/><line class="wick" x1="305" y1="160" x2="305" y2="180"/><line class="wick" x1="305" y1="275" x2="305" y2="300"/><rect class="candlestick-up" x="370" y="160" width="30" height="110"/><line class="wick" x1="385" y1="130" x2="385" y2="160"/><line class="wick" x1="385" y1="270" x2="385" y2="310"/><rect class="candlestick-down" x="450" y="210" width="30" height="60" style="fill:%23ff3333"/><line class="wick" x1="465" y1="180" x2="465" y2="210" style="stroke:%23ff3333"/><line class="wick" x1="465" y1="270" x2="465" y2="310" style="stroke:%23ff3333"/><rect class="candlestick-up" x="530" y="170" width="30" height="120"/><line class="wick" x1="545" y1="140" x2="545" y2="170"/><line class="wick" x1="545" y1="290" x2="545" y2="330"/><rect class="candlestick-up" x="610" y="200" width="30" height="90"/><line class="wick" x1="625" y1="170" x2="625" y2="200"/><line class="wick" x1="625" y1="290" x2="625" y2="320"/><rect class="candlestick-down" x="690" y="190" width="30" height="85" style="fill:%23ff3333"/><line class="wick" x1="705" y1="150" x2="705" y2="190" style="stroke:%23ff3333"/><line class="wick" x1="705" y1="275" x2="705" y2="320" style="stroke:%23ff3333"/><rect class="candlestick-up" x="770" y="140" width="30" height="130"/><line class="wick" x1="785" y1="110" x2="785" y2="140"/><line class="wick" x1="785" y1="270" x2="785" y2="320"/><rect class="candlestick-up" x="850" y="160" width="30" height="100"/><line class="wick" x1="865" y1="140" x2="865" y2="160"/><line class="wick" x1="865" y1="260" x2="865" y2="290"/><rect class="candlestick-down" x="930" y="200" width="30" height="80" style="fill:%23ff3333"/><line class="wick" x1="945" y1="170" x2="945" y2="200" style="stroke:%23ff3333"/><line class="wick" x1="945" y1="280" x2="945" y2="320" style="stroke:%23ff3333"/><rect class="candlestick-up" x="1010" y="180" width="30" height="110"/><line class="wick" x1="1025" y1="150" x2="1025" y2="180"/><line class="wick" x1="1025" y1="290" x2="1025" y2="330"/><rect class="candlestick-up" x="1090" y="150" width="30" height="125"/><line class="wick" x1="1105" y1="120" x2="1105" y2="150"/><line class="wick" x1="1105" y1="275" x2="1105" y2="320"/></g></svg>');
    background-repeat: repeat-x;
    background-position: center;
    background-size: auto 100%;
    opacity: 0.15;
    pointer-events: none;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-headline {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--text-light);
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.hero-subtext {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent-color);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(30, 144, 255, 0.3);
}

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

.btn-secondary:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Price badge for service cards */
.price-badge {
    display: inline-block;
    background: var(--accent-color);
    color: #fff;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.9rem;
    margin: 0.25rem 0 0 0;
}

/* Sections */
section {
    padding: 80px 0;
    border-bottom: 1px solid var(--border-color);
}

section h3 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--text-light);
    text-align: center;
    font-weight: 700;
}

.section-text {
    font-size: 1.1rem;
    color: var(--text-muted);
    text-align: center;
    max-width: 800px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

/* Who We Are */
.who-we-are {
    background-color: var(--secondary-color);
}

.who-we-are-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

.who-we-are-text {
    order: 2;
}

.who-we-are-text h3 {
    text-align: left;
    margin-top: 0;
    margin-bottom: 1.5rem;
}

.who-we-are-text p {
    text-align: left;
    color: var(--text-muted);
    line-height: 1.8;
    font-size: 1.05rem;
}

.who-we-are-image-small {
    order: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(30, 144, 255, 0.2);
}

.who-we-are-image-small img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.who-we-are-image-small:hover img {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .who-we-are-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .who-we-are-text {
        order: 2;
    }
    
    .who-we-are-image-small {
        order: 1;
        max-width: 100%;
        margin: 0 auto;
    }
}

/* What We Do */
.what-we-do {
    background-color: var(--primary-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--secondary-color);
    padding: 2rem;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    text-align: center;
}

.service-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 8px 24px rgba(30, 144, 255, 0.15);
    transform: translateY(-5px);
}

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

.service-card h4 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.service-card p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* Why Us Section */
.why-us {
    background-color: var(--secondary-color);
    position: relative;
    overflow: hidden;
}

.why-us::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 300"><defs><style>.candlestick-up{fill:%230b66c3;opacity:0.06}.candlestick-down{fill:%23ff3333;opacity:0.06}</style></defs><g><rect class="candlestick-up" x="100" y="150" width="25" height="80"/><rect class="candlestick-up" x="180" y="120" width="25" height="100"/><rect class="candlestick-down" x="260" y="160" width="25" height="70" style="fill:%23ff3333"/><rect class="candlestick-up" x="340" y="140" width="25" height="90"/><rect class="candlestick-up" x="420" y="130" width="25" height="110"/><rect class="candlestick-down" x="500" y="170" width="25" height="60" style="fill:%23ff3333"/><rect class="candlestick-up" x="580" y="110" width="25" height="120"/><rect class="candlestick-up" x="660" y="150" width="25" height="85"/><rect class="candlestick-down" x="740" y="140" width="25" height="95" style="fill:%23ff3333"/><rect class="candlestick-up" x="820" y="100" width="25" height="130"/><rect class="candlestick-up" x="900" y="130" width="25" height="105"/><rect class="candlestick-down" x="980" y="160" width="25" height="80" style="fill:%23ff3333"/><rect class="candlestick-up" x="1060" y="140" width="25" height="110"/></g></svg>');
    background-repeat: repeat-x;
    background-position: center;
    opacity: 0.2;
    pointer-events: none;
}

.why-us > .container {
    position: relative;
    z-index: 2;
}

.principles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.principle {
    background: linear-gradient(135deg, rgba(248, 249, 250, 1) 0%, rgba(255, 255, 255, 0.5) 100%);
    padding: 2.5rem;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    border-left: 5px solid var(--accent-color);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 12px rgba(30, 144, 255, 0.08);
}

.principle:hover {
    border-color: var(--accent-color);
    box-shadow: 0 12px 28px rgba(30, 144, 255, 0.15);
    transform: translateY(-5px);
    border-left: 5px solid var(--accent-color);
}

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

.principle h4 {
    font-size: 1.4rem;
    color: var(--text-light);
    margin: 0 0 0.5rem 0;
    font-weight: 700;
}

.principle-title {
    font-size: 0.95rem;
    color: var(--accent-color);
    font-weight: 600;
    margin: 0 0 1rem 0 !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.principle-description {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin: 0 !important;
}

/* Performance Section */
.performance {
    background-color: var(--primary-color);
    position: relative;
    overflow: hidden;
}

.performance::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 400"><defs><style>.candlestick-up{fill:%230b66c3;opacity:0.05}.candlestick-down{fill:%23ff3333;opacity:0.05}</style></defs><g><rect class="candlestick-up" x="80" y="180" width="28" height="100"/><rect class="candlestick-up" x="160" y="140" width="28" height="120"/><rect class="candlestick-down" x="240" y="200" width="28" height="80" style="fill:%23ff3333"/><rect class="candlestick-up" x="320" y="160" width="28" height="110"/><rect class="candlestick-up" x="400" y="150" width="28" height="130"/><rect class="candlestick-down" x="480" y="190" width="28" height="90" style="fill:%23ff3333"/><rect class="candlestick-up" x="560" y="120" width="28" height="140"/><rect class="candlestick-up" x="640" y="170" width="28" height="100"/><rect class="candlestick-down" x="720" y="160" width="28" height="110" style="fill:%23ff3333"/><rect class="candlestick-up" x="800" y="130" width="28" height="150"/><rect class="candlestick-up" x="880" y="170" width="28" height="105"/><rect class="candlestick-down" x="960" y="190" width="28" height="85" style="fill:%23ff3333"/><rect class="candlestick-up" x="1040" y="150" width="28" height="130"/><rect class="candlestick-up" x="1120" y="160" width="28" height="120"/></g></svg>');
    background-repeat: repeat-x;
    background-position: center;
    opacity: 0.12;
    pointer-events: none;
}

.performance > .container {
    position: relative;
    z-index: 2;
}

.performance-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 2rem auto 0;
}

.feature {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--secondary-color);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.feature:hover {
    border-color: var(--accent-color);
    transform: translateY(-4px);
}

.feature-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 1rem;
}

.feature p {
    color: var(--text-light);
    font-weight: 500;
}

/* Trading Dashboard Boxes & Lines */
.trading-box {
    background-color: var(--secondary-color);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    margin: 1rem 0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.trading-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--bullish), var(--bearish));
}

.trading-box:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.2);
}

/* Candlestick Box - Bullish */
.candlestick-box.bullish {
    border-left: 5px solid var(--bullish);
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.05), transparent);
}

.candlestick-box.bullish::after {
    content: '';
    position: absolute;
    right: -2px;
    top: 20%;
    bottom: 20%;
    width: 3px;
    background-color: var(--bullish);
    opacity: 0.3;
}

/* Candlestick Box - Bearish */
.candlestick-box.bearish {
    border-left: 5px solid var(--bearish);
    background: linear-gradient(135deg, rgba(255, 51, 51, 0.05), transparent);
}

.candlestick-box.bearish::after {
    content: '';
    position: absolute;
    right: -2px;
    top: 20%;
    bottom: 20%;
    width: 3px;
    background-color: var(--bearish);
    opacity: 0.3;
}

/* Chart Lines */
.chart-line {
    height: 2px;
    margin: 2rem 0;
    background: linear-gradient(90deg, 
        transparent, 
        var(--bullish) 20%, 
        var(--bullish) 30%, 
        var(--bearish) 50%, 
        var(--bearish) 70%, 
        var(--bullish) 80%,
        transparent);
    position: relative;
}

.chart-line.up {
    background: linear-gradient(90deg, transparent, var(--bullish) 50%, transparent);
}

.chart-line.down {
    background: linear-gradient(90deg, transparent, var(--bearish) 50%, transparent);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.dashboard-item {
    background-color: var(--secondary-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.dashboard-item:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.15);
}

.dashboard-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.dashboard-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--accent-color);
}

.dashboard-value.positive {
    color: var(--bullish);
}

.dashboard-value.negative {
    color: var(--bearish);
}

/* Education Section */
.education {
    background-color: var(--secondary-color);
}

.section-subtitle {
    font-size: 1.5rem;
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 2rem;
}

.education-list {
    list-style: none;
    max-width: 600px;
    margin: 0 auto 2rem;
    background-color: var(--primary-color);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.education-list li {
    padding: 0.8rem 0;
    color: var(--text-light);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
}

.education-list li:before {
    content: "▸";
    color: var(--accent-color);
    font-weight: bold;
    margin-right: 1rem;
}

.section-emphasis {
    text-align: center;
    font-style: italic;
    color: var(--accent-color);
    font-weight: 600;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--primary-color);
    padding: 60px 0;
}

.testimonials-grid {
    max-width: 1100px;
    margin: 2rem auto;
}

/* Visual testimonial carousel */
.testimonials-carousel {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.carousel-track {
    overflow: hidden;
    flex: 1 1 auto;
}

.carousel-list {
    display: flex;
    gap: 1rem;
    transition: transform 0.45s cubic-bezier(.2,.8,.2,1);
}

.testimonial-card {
    min-width: 320px;
    max-width: 520px;
    background: linear-gradient(135deg, rgba(248, 249, 250, 1), rgba(240, 242, 245, 1));
    border: 2px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 8px 24px rgba(30, 144, 255, 0.2);
}

.testimonial-header {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: url('../images/Logo.jpeg') center / cover no-repeat;
    color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    border: 3px solid var(--accent-color);
    flex-shrink: 0;
}

.testimonial-name {
    font-weight: 700;
    color: #1a1a1a;
    margin: 0;
}

.testimonial-location {
    color: #666666;
    font-size: 0.9rem;
}

.testimonial-card blockquote {
    color: #444444;
    font-style: normal;
    margin: 0;
    line-height: 1.6;
}

.carousel-control {
    background: transparent;
    border: none;
    color: var(--text-light);
    font-size: 1.6rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
}

.carousel-dots { display:flex; gap:0.5rem; justify-content:center; margin-top:0.75rem }
.carousel-dot { width:8px; height:8px; border-radius:50%; background: rgba(255,255,255,0.15) }
.carousel-dot.active { background: var(--accent-color) }

.testimonial-rating .star {
    font-size: 1.1rem;
    display: inline-block;
    animation: pulse 2s ease-in-out infinite;
}

.testimonial-rating .star:nth-child(1) { animation-delay: 0s; }
.testimonial-rating .star:nth-child(2) { animation-delay: 0.1s; }
.testimonial-rating .star:nth-child(3) { animation-delay: 0.2s; }
.testimonial-rating .star:nth-child(4) { animation-delay: 0.3s; }
.testimonial-rating .star:nth-child(5) { animation-delay: 0.4s; }

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.testimonial blockquote {
    color: var(--text-light);
    font-size: 1rem;
    margin: 0;
    font-style: italic;
    line-height: 1.6;
}

.disclaimer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 3rem;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--accent-color) 0%, #1570db 100%);
    color: #ffffff;
    text-align: center;
    padding: 80px 0;
}

.cta h3 {
    color: #ffffff;
    font-size: 2.5rem;
}

.cta p {
    color: #ffffff;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta .btn-primary {
    background-color: #ffffff;
    color: var(--accent-color);
}

.cta .btn-primary:hover {
    background-color: #f0f0f0;
}

.cta .btn-secondary {
    color: #ffffff;
    border-color: #ffffff;
}

.cta .btn-secondary:hover {
    background-color: #ffffff;
    color: var(--accent-color);
}

/* Social links on contact page */
.social-links {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
    flex-wrap: wrap;
}
.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 8px 12px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    color: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.social-btn.tiktok { background: #000000; }
.social-btn.instagram { background: linear-gradient(45deg,#f58529,#dd2a7b,#8134af); }
.social-btn.whatsapp { background: #25D366; color: #062014; }
.social-btn:hover { transform: translateY(-2px); }

/* Payment modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}
.modal[aria-hidden="false"] { display: flex; }
.modal-content {
    background: #ffffff;
    color: #111;
    padding: 1.5rem;
    border-radius: 12px;
    max-width: 520px;
    width: 100%;
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
    position: relative;
}
.modal-close {
    position: absolute;
    right: 12px;
    top: 8px;
    border: none;
    background: transparent;
    font-size: 1.4rem;
    cursor: pointer;
}
.pay-methods { display:flex; gap:0.5rem; margin: 0.75rem 0; }
.method-btn { padding: 8px 12px; border-radius:8px; border:1px solid var(--border-color); background:#f5f5f5; cursor:pointer; }
.method-btn.active { border-color: var(--accent-color); background: linear-gradient(90deg, rgba(30,144,255,0.08), transparent); }
.pay-form { margin-top: 1rem; display:flex; flex-direction:column; gap:0.5rem; }
.pay-form input, .pay-form select { padding: 10px; border-radius:6px; border:1px solid var(--border-color); }
.payment-guide {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
    margin-bottom: 0.25rem;
}
.payment-guide p { margin: 0.25rem 0; color: #222; }
.payment-message { margin-top: 0.75rem; color: var(--text-muted); }

@media (max-width: 480px) {
    .modal-content { padding: 1rem; border-radius: 8px; }
    .method-btn { flex: 1 1 auto; }
}

.sandbox-note {
    margin-top: 0.5rem;
    font-size: 0.95rem;
    color: #b33;
    background: #fff4f4;
    padding: 8px 10px;
    border-radius: 6px;
    border: 1px solid #f5c6c6;
}

/* Footer */
.footer {
    background-color: #1a1a1a;
    padding: 3rem 0 1rem;
    border-top: 1px solid var(--border-color);
    color: #ffffff;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: #ffffff;
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #999999;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-section p {
    color: #999999;
    font-size: 0.95rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background-color: var(--secondary-color);
        gap: 0;
        width: 100%;
        padding: 0.5rem 0;
        z-index: 99;
    }

    .nav-menu.active {
        display: flex;
        z-index: 99;
    }

    .nav-menu li {
        width: 100%;
        padding: 1rem;
        border-bottom: 1px solid var(--border-color);
        text-align: center;
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a {
        width: 100%;
        display: block;
    }

    .hamburger {
        display: flex;
    }

    .hero-headline {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }

    section h3 {
        font-size: 2rem;
    }

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

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

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

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .nav-brand h1 {
        font-size: 1.4rem;
    }

    .hero-headline {
        font-size: 1.5rem;
    }

    section h3 {
        font-size: 1.5rem;
    }

    .hero {
        padding: 50px 0;
    }

    section {
        padding: 50px 0;
    }
}