/* Variables */
:root {
    --primary-color: #2AABEE;
    --secondary-color: #0088CC;
    --dark-color: #333333;
    --light-color: #F8F9FA;
    --accent-color: #E74C3C;
    --text-color: #333333;
    --bg-color: #FFFFFF;
    --gradient: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --border-radius: 8px;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --font-main: 'Roboto', 'Arial', sans-serif;
}

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

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

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

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

ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--dark-color);
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

p {
    margin-bottom: 1.5rem;
}

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

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

section {
    padding: 5rem 0;
}

/* Top Bar */
.top-bar {
    background-color: var(--dark-color);
    color: white;
    padding: 0.5rem 0;
    text-align: center;
    font-size: 0.9rem;
}

/* Header */
header {
    background-color: var(--bg-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo-svg {
    width: 35px;
    height: 35px;
    margin-right: 10px;
}

.logo h1 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark-color);
    margin: 0;
}

.domain {
    color: var(--primary-color);
}

/* Navigation */
nav {
    position: relative;
}

#toggle-menu {
    display: none;
}

.toggle-menu-label {
    display: none;
    cursor: pointer;
    width: 30px;
    height: 25px;
    flex-direction: column;
    justify-content: space-between;
}

.toggle-menu-label span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px;
    transition: var(--transition);
}

.menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.menu a {
    color: var(--dark-color);
    font-weight: 500;
    position: relative;
    font-size: 1rem;
    padding: 0.3rem 0;
}

.menu a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

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

.menu a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    background: var(--gradient);
    padding: 7rem 0 5rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-image: radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 25%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    text-align: left;
    color: white;
}

.hero-content h2::after {
    display: none;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

.btn-primary {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: white;
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid white;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.btn-primary.large {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
}

.btn-secondary {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: transparent;
    color: white;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.hero-graphic {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-svg {
    width: 100%;
    max-width: 500px;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.1));
}

/* About Section */
.about {
    background-color: var(--light-color);
    position: relative;
}

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

.about-item {
    background-color: var(--bg-color);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    border-top: 4px solid transparent;
}

.about-item:hover {
    transform: translateY(-10px);
    border-top-color: var(--primary-color);
}

.about-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
}

.about-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.about-item p {
    opacity: 0.8;
}

/* How To Section */
.how-to {
    background-color: var(--bg-color);
    position: relative;
}

.steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    gap: 2rem;
    margin-bottom: 3rem;
}

.step {
    background-color: var(--light-color);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    text-align: center;
    position: relative;
}

.step-number {
    background-color: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.3rem;
    margin: 0 auto 1.5rem;
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.step p {
    opacity: 0.8;
}

.cta-button {
    text-align: center;
    margin-top: 2rem;
}

/* FAQ Section */
.faq {
    background-color: var(--light-color);
}

.faq-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 2rem;
}

.faq-item {
    background-color: var(--bg-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.faq-item h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.faq-item p {
    opacity: 0.8;
    margin-bottom: 0;
}

/* Final CTA */
.final-cta {
    background: var(--gradient);
    color: white;
    text-align: center;
    padding: 4rem 0;
}

.final-cta h2 {
    color: white;
    margin-bottom: 1.5rem;
}

.final-cta h2::after {
    background-color: white;
}

.final-cta p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    flex-direction: column;
}

.footer-logo-svg {
    width: 50px;
    height: 50px;
    margin-bottom: 1rem;
}

.footer-logo p {
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-links h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.8rem;
}

.footer-links h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links ul li a {
    color: #CCC;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: white;
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.disclaimer {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #999;
}

/* Responsive Design */
@media (max-width: 992px) {
    html {
        font-size: 15px;
    }

    .hero .container {
        grid-template-columns: 1fr;
    }

    .hero-content {
        text-align: center;
        order: 2;
    }

    .hero-content h2 {
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-graphic {
        order: 1;
        margin-bottom: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

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

    .footer-links h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .faq-items {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    h2 {
        font-size: 2rem;
    }

    .toggle-menu-label {
        display: flex;
    }

    .menu {
        position: absolute;
        top: 100%;
        right: 0;
        width: 250px;
        flex-direction: column;
        background-color: var(--bg-color);
        padding: 1.5rem;
        border-radius: var(--border-radius);
        box-shadow: var(--box-shadow);
        opacity: 0;
        visibility: hidden;
        transform: translateY(20px);
        transition: var(--transition);
    }

    .menu li {
        margin: 0;
        width: 100%;
        text-align: center;
    }

    .menu li a {
        display: block;
        padding: 0.8rem 0;
    }

    #toggle-menu:checked ~ .menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    #toggle-menu:checked ~ .toggle-menu-label span:nth-child(1) {
        transform: translateY(11px) rotate(45deg);
    }

    #toggle-menu:checked ~ .toggle-menu-label span:nth-child(2) {
        opacity: 0;
    }

    #toggle-menu:checked ~ .toggle-menu-label span:nth-child(3) {
        transform: translateY(-11px) rotate(-45deg);
    }

    .about-item, .step, .faq-item {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 576px) {
    section {
        padding: 4rem 0;
    }

    .hero {
        padding: 6rem 0 4rem;
    }

    .hero-content h2 {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }

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

    .step {
        width: 100%;
        max-width: none;
    }
}