/* 1. GLOBAL STYLES */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700&family=Roboto:wght@400;500&display=swap');

:root {
    --background-color: #111827;
    --text-color: #E5E7EB;
    --primary-color: #38BDF8;
    --secondary-text-color: #9CA3AF;
    --surface-color: #1F2937;
    --border-color: #374151;

    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Roboto', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    font-size: 16px;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #fff;
}

ul {
    list-style: none;
}

.logo {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
}

.burger {
    display: none;
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
}

/* 2. HEADER */
.header {
    padding: 20px 0;
    position: sticky;
    top: 0;
    width: 100%;
    background-color: rgba(17, 24, 39, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

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

.nav__list {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav__link {
    color: var(--text-color);
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.nav__link:hover {
    background-color: var(--surface-color);
    color: #fff;
}

.nav__link--button {
    background-color: var(--primary-color);
    color: var(--background-color);
    font-weight: 700;
    padding: 10px 20px;
    border-radius: 8px;
}

.nav__link--button:hover {
    background-color: #0EA5E9;
    color: var(--background-color);
}

/* 3. FOOTER */
.footer {
    background-color: var(--surface-color);
    padding-top: 60px;
    border-top: 1px solid var(--border-color);
}

.footer__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    padding-bottom: 40px;
}

.footer__column--brand .logo {
    margin-bottom: 15px;
    display: inline-block;
}

.footer__description {
    color: var(--secondary-text-color);
    font-size: 14px;
}

.footer__title {
    font-family: var(--font-heading);
    font-size: 18px;
    margin-bottom: 20px;
    color: #fff;
}

.footer__list li {
    margin-bottom: 10px;
}

.footer__link {
    color: var(--secondary-text-color);
    font-size: 15px;
}
.footer__link:hover {
    color: var(--primary-color);
}

.footer__contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--secondary-text-color);
    font-size: 15px;
}

.footer__contact-item i {
    color: var(--primary-color);
    width: 20px;
    height: 20px;
}

.footer__bottom {
    border-top: 1px solid var(--border-color);
    text-align: center;
    padding: 20px 0;
    font-size: 14px;
    color: var(--secondary-text-color);
}

/* 4. ADAPTIVE STYLES */
@media (max-width: 768px) {
    .nav {
        /* Styles for mobile menu will be here */
        display: none;
    }
    .burger {
        display: block;
    }
}
/* 5. HERO SECTION */
.hero {
    padding: 80px 0;
    overflow: hidden;
}

.hero__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero__content {
    max-width: 550px;
    flex: 1;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #fff;
}

.hero__title--animated {
    color: var(--primary-color);
    border-right: 3px solid var(--primary-color);
    animation: blink 0.7s step-end infinite;
    white-space: nowrap;
}

.hero__subtitle {
    font-size: 18px;
    color: var(--secondary-text-color);
    margin-bottom: 30px;
    line-height: 1.7;
}

.button {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.button--primary {
    background-color: var(--primary-color);
    color: var(--background-color);
    animation: pulse 2s infinite;
}

.button--primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(56, 189, 248, 0.2);
    color: var(--background-color);
    animation-play-state: paused;
}

.hero__image-wrapper {
    flex: 1;
    max-width: 500px;
}

.hero__image {
    width: 100%;
    height: auto;
    border-radius: 15px;
    object-fit: cover;
}

/* Анімації */
@keyframes blink {
    from, to { border-color: transparent }
    50% { border-color: var(--primary-color); }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(56, 189, 248, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(56, 189, 248, 0);
    }
}

/* Адаптивність для Hero */
@media (max-width: 992px) {
    .hero__title {
        font-size: 36px;
    }
    .hero__subtitle {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .hero__container {
        flex-direction: column;
        text-align: center;
    }
    .hero__image-wrapper {
        margin-top: 40px;
    }
    .hero__title--animated {
        white-space: normal;
    }
}

/* 6. ABOUT SECTION */
.about {
    padding: 80px 0;
    background-color: var(--surface-color);
}

.about__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--secondary-text-color);
    line-height: 1.7;
}

.about__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.about__card {
    background-color: var(--background-color);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.about__card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.2);
}

.about__card-icon {
    margin-bottom: 20px;
}

.about__card-icon i {
    width: 48px;
    height: 48px;
    color: var(--primary-color);
}

.about__card-title {
    font-family: var(--font-heading);
    font-size: 22px;
    color: #fff;
    margin-bottom: 10px;
}

.about__card-text {
    color: var(--secondary-text-color);
    font-size: 15px;
}

/* Адаптивність для About */
@media (max-width: 768px) {
    .section-title {
        font-size: 30px;
    }
    .section-subtitle {
        font-size: 16px;
    }
}

/* 7. FEATURES SECTION */
.features {
    padding: 80px 0;
}

.features__list {
    display: flex;
    flex-direction: column;
    gap: 80px;
    margin-top: 60px;
}

.features__item {
    display: flex;
    align-items: center;
    gap: 50px;
}

.features__item--reversed {
    flex-direction: row-reverse;
}

.features__image-wrapper {
    flex: 1;
    max-width: 500px;
}

.features__image {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.features__content {
    flex: 1;
    max-width: 500px;
}

.features__title {
    font-family: var(--font-heading);
    font-size: 28px;
    color: #fff;
    margin-bottom: 15px;
}

.features__text {
    color: var(--secondary-text-color);
    margin-bottom: 25px;
    line-height: 1.7;
}

.features__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 700;
}

.features__link i {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.features__link:hover i {
    transform: translateX(5px);
}


/* Адаптивність для Features */
@media (max-width: 992px) {
    .features__item,
    .features__item--reversed {
        flex-direction: column;
        text-align: center;
    }
}

/* 8. HOW IT WORKS SECTION */
.how-it-works {
    padding: 80px 0;
    background-color: var(--surface-color);
}

.how-it-works__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.how-it-works__card {
    position: relative;
    padding: 30px;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    z-index: 1;
    transition: border-color 0.3s ease;
}

.how-it-works__card:hover {
    border-color: var(--primary-color);
}

.how-it-works__card-number {
    position: absolute;
    top: -10px;
    right: 20px;
    font-size: 100px;
    font-family: var(--font-heading);
    font-weight: 700;
    color: rgba(255, 255, 255, 0.05);
    z-index: -1;
    user-select: none;
}

.how-it-works__card-icon {
    margin-bottom: 20px;
}

.how-it-works__card-icon i {
    width: 40px;
    height: 40px;
    color: var(--primary-color);
}

.how-it-works__card-title {
    font-family: var(--font-heading);
    font-size: 20px;
    color: #fff;
    margin-bottom: 10px;
}

.how-it-works__card-text {
    color: var(--secondary-text-color);
    font-size: 15px;
}

/* 9. FAQ SECTION */
.faq {
    padding: 80px 0;
}

.faq__accordion {
    max-width: 800px;
    margin: 60px auto 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq__item {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
}

.faq__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 18px;
    color: #fff;
}

.faq__icon {
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-left: 15px;
}

.faq__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out, padding 0.4s ease-out;
}

.faq__answer p {
    padding: 0 20px 20px;
    color: var(--secondary-text-color);
    line-height: 1.7;
}

/* Active state for accordion */
.faq__item.active .faq__icon {
    transform: rotate(45deg);
    color: var(--primary-color);
}

.faq__item.active .faq__question {
    color: var(--primary-color);
}

/* 10. CONTACT SECTION */
.contact {
    padding: 80px 0;
}

.contact__container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.contact__info {
    flex: 1;
    max-width: 450px;
}

.contact__notice {
    margin-top: 20px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    background-color: var(--surface-color);
    border-radius: 8px;
    font-size: 14px;
    color: var(--secondary-text-color);
}

.contact__notice i {
    width: 20px;
    height: 20px;
    color: var(--primary-color);
}

.contact__form-wrapper {
    flex: 1;
    max-width: 550px;
    background-color: var(--surface-color);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.contact__form .form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--secondary-text-color);
}

.form-control {
    width: 100%;
    padding: 12px;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    font-size: 16px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.form-group--captcha {
    margin-top: 25px;
}

#captcha-question {
    font-weight: bold;
    color: var(--primary-color);
}

.form-group--checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.form-group--checkbox label {
    color: var(--secondary-text-color);
}

.form__button {
    width: 100%;
    margin-top: 10px;
}

.success-message {
    text-align: center;
    padding: 20px;
}
.success-message__icon {
    margin-bottom: 15px;
}
.success-message__icon i {
    width: 60px;
    height: 60px;
    color: #22c55e; /* Green color for success */
}
.success-message__title {
    font-family: var(--font-heading);
    font-size: 24px;
    color: #fff;
    margin-bottom: 10px;
}
.success-message__text {
    color: var(--secondary-text-color);
}

/* Адаптивність для Contact */
@media (max-width: 992px) {
    .contact__container {
        flex-direction: column;
        text-align: center;
    }
}

/* 11. COOKIE POP-UP */
.cookie-popup {
    position: fixed;
    bottom: -100%; /* Start hidden */
    left: 0;
    width: 100%;
    background-color: var(--surface-color);
    border-top: 1px solid var(--border-color);
    padding: 20px;
    z-index: 2000;
    transition: bottom 0.5s ease-in-out;
}

.cookie-popup.show {
    bottom: 0;
}

.cookie-popup__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 20px;
}

.cookie-popup__text {
    color: var(--secondary-text-color);
    font-size: 15px;
}

.cookie-popup__text a {
    color: var(--primary-color);
    text-decoration: underline;
}

.cookie-popup__button {
    background-color: var(--primary-color);
    color: var(--background-color);
    border: none;
    padding: 10px 25px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color 0.3s;
}
.cookie-popup__button:hover {
    background-color: #0EA5E9;
}

@media (max-width: 768px) {
    .cookie-popup__content {
        flex-direction: column;
        text-align: center;
    }
}

/* 12. POLICY PAGES STYLES */
.pages {
    padding: 60px 0;
}

.pages .container {
    max-width: 800px; /* Narrower for better readability */
}

.pages h1, .pages h2 {
    font-family: var(--font-heading);
    color: #fff;
    margin-bottom: 20px;
}

.pages h1 {
    font-size: 36px;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.pages h2 {
    font-size: 24px;
    margin-top: 40px;
}

.pages p, .pages li {
    color: var(--secondary-text-color);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.pages ul {
    list-style: disc;
    padding-left: 25px;
}

.pages a {
    text-decoration: underline;
    font-weight: 600;
}

.pages a:hover {
    text-decoration: none;
}

.pages strong {
    color: var(--text-color);
    font-weight: 500;
}