/* ====== CSS Variables ====== */
:root {
    --primary: #1e6de3;
    --primary-dark: #0d5bd8;
    --secondary: #2ecd71;
    --dark: #1a3353;
    --light: #f8f9fd;
    --light-bg: #f0f5ff;
    --gray: #7987a1;
    --light-gray: #eaeef6;
    --border: #cbd3e1;
    --shadow: 0 5px 25px rgba(30, 110, 238, 0.15);
    --transition: all 0.3s ease;
}
/* ====== Reset & Base ====== */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--dark);
    background-color: var(--light-bg);
    line-height: 1.6;
    background-image: radial-gradient(circle at top right, rgba(30, 110, 238, 0.05), transparent 40%),
                      radial-gradient(circle at bottom left, rgba(30, 110, 238, 0.05), transparent 40%);
    min-height: 100vh;
}
/* ====== Header ====== */
.domain-header {
    background-color: #fff;
    box-shadow: 0 2px 20px rgba(0, 32, 102, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}
.domain-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}
.domain-contact {
    color: var(--dark);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}
.contact-icon {
    color: var(--primary);
    font-size: 18px;
}
/* ====== Hero Section ====== */
.domain-hero {
    min-height: 75vh;
    display: flex;
    align-items: center;
    padding: 40px 20px;
    position: relative;
}
.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    text-align: center;
}
.domain-name {
    font-size: clamp(3rem, 10vw, 5.5rem);
    font-weight: 800;
    margin-bottom: 15px;
    color: var(--primary);
    letter-spacing: -1.5px;
}
.domain-description {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    color: var(--dark);
    max-width: 800px;
    margin: 0 auto 40px;
    opacity: 0.9;
    font-weight: 500;
}
.domain-price-box {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    max-width: 600px;
    margin: 0 auto 50px;
    box-shadow: var(--shadow);
}
.price-label {
    font-size: 18px;
    color: var(--gray);
    margin-bottom: 8px;
    font-weight: 500;
}
.domain-price {
    font-size: clamp(2.8rem, 6vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 25px;
    background: linear-gradient(to right, var(--primary), var(--primary-dark));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 50px;
    background-color: var(--secondary);
    color: #fff;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 20px;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(46, 205, 113, 0.35);
}
.btn:hover, .btn:focus {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 7px 20px rgba(46, 205, 113, 0.45);
    outline: none;
}
/* ====== Features Section ====== */
.domain-features {
    padding: 80px 20px;
    background-color: #fff;
    position: relative;
}
.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 15px;
    color: var(--dark);
}
.section-subtitle {
    text-align: center;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto 50px;
    font-size: clamp(1rem, 2vw, 1.2rem);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}
.feature-card {
    background: var(--light);
    border: 1px solid var(--light-gray);
    border-radius: 15px;
    padding: 35px 30px;
    text-align: center;
    transition: var(--transition);
}
.feature-card:hover, .feature-card:focus-within {
    transform: translateY(-7px);
    box-shadow: var(--shadow);
    outline: none;
}
.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    border-radius: 50%;
    background-color: rgba(30, 110, 238, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}
.feature-icon i {
    font-size: 36px;
    color: var(--primary);
}
.feature-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--dark);
}
.feature-desc {
    color: var(--gray);
    font-size: 17px;
    line-height: 1.6;
}
/* ====== SEO Section ====== */
.seo-benefits {
    background-color: var(--dark);
    background-image: linear-gradient(to right, #1a3353, #152947);
    color: #fff;
    padding: 100px 20px;
    position: relative;
}
.seo-container {
    max-width: 1000px;
    margin: 0 auto;
}
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-top: 50px;
}
.benefit-card {
    background: rgba(255, 255, 255, 0.07);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    backdrop-filter: blur(5px);
    opacity: 0.95;
    transform: translateY(0);
    transition: var(--transition);
}
.benefit-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--secondary);
}
.benefit-tag {
    padding: 5px 14px;
    background: rgba(46, 205, 113, 0.15);
    color: var(--secondary);
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 20px;
}
/* ====== Testimonial Section ====== */
.testimonials {
    padding: 80px 20px;
    background-color: var(--light-bg);
}
.testimonial-card {
    max-width: 800px;
    margin: 50px auto 0;
    background: #fff;
    border-radius: 20px;
    box-shadow: var(--shadow);
    padding: 50px;
    text-align: center;
    position: relative;
}
.quote-icon {
    position: absolute;
    top: 20px;
    left: 30px;
    font-size: 60px;
    color: rgba(30, 110, 238, 0.08);
}
.testimonial-text {
    font-size: 18px;
    font-style: italic;
    line-height: 1.8;
    margin-bottom: 30px;
    position: relative;
    color: #333;
}
.testimonial-author {
    font-weight: 700;
    color: var(--primary);
    font-size: 20px;
}
/* ====== Contact Section ====== */
.contact {
    padding: 70px 20px;
    background-color: #fff;
}
.contact-card {
    max-width: 800px;
    margin: 50px auto 0;
    background: linear-gradient(to right, var(--primary), var(--primary-dark));
    color: #fff;
    border-radius: 20px;
    padding: 60px 40px;
    text-align: center;
    box-shadow: var(--shadow);
}
.contact-title {
    font-size: 32px;
    margin-bottom: 30px;
    font-weight: 700;
}
.email-box {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 15px 35px;
    font-size: 26px;
    font-weight: 600;
    text-decoration: none;
    color: #fff;
    margin-top: 20px;
    transition: var(--transition);
}
.email-box:hover, .email-box:focus {
    background: rgba(255, 255, 255, 0.2);
    outline: none;
}
/* ====== Footer ====== */
.domain-footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 35px 20px;
    text-align: center;
    font-size: 15px;
}
.copyright {
    margin-top: 15px;
}
/* ====== Responsive ====== */
@media (max-width: 768px) {
    .header-container { flex-direction: column; gap: 20px; }
    .contact-card { padding: 40px 20px; }
    .email-box { font-size: 20px; padding: 15px 25px; }
    .testimonial-card { padding: 40px 20px; }
    .domain-price-box { padding: 20px 15px; }
}
/* ====== Animation ====== */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}
.pulse-animation {
    animation: pulse 3s ease-in-out infinite;
}
/* filepath:style.css */
.btn-green {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(90deg, #2ecd71 0%, #27c267 100%);
    color: #fff !important;
    border: none;
    border-radius: 8px;
    padding: 12px 28px;
    font-size: 18px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(46,205,113,0.15);
    transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
}
.btn-green:hover, .btn-green:focus {
    background: linear-gradient(90deg, #27c267 0%, #2ecd71 100%);
    color: #fff;
    box-shadow: 0 4px 18px rgba(46,205,113,0.25);
    transform: translateY(-2px) scale(1.03);
    outline: none;
}