/* --- Variables & Reset --- */
:root {
    --color-bg: #F9F7F2;
    --color-text: #2C3333;
    --color-primary: #1B4D3E;
    --color-accent: #D97757;
    --color-accent-hover: #C06042;
    --color-white: #FFFFFF;
    --color-border: #E0E0E0;

    --font-main: 'Inter', sans-serif;
    --font-heading: 'Playfair Display', serif;

    --container-width: 1200px;
    --padding-section: 80px 0;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    font-size: 16px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

ul {
    list-style: none;
}

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

img {
    max-width: 100%;
    display: block;
}

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

/* --- Buttons --- */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
}

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

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

/* --- Header --- */
.header {
    background-color: var(--color-bg);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

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

.header__logo {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: 40px;
}

.header__menu {
    display: flex;
    gap: 30px;
}

.header__link {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
}

.header__link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -4px;
    left: 0;
    background-color: var(--color-accent);
    transition: var(--transition);
}

.header__link:hover::after {
    width: 100%;
}

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

/* Mobile Menu Logic */
@media (max-width: 768px) {
    .header__nav {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--color-bg);
        flex-direction: column;
        padding: 40px 20px;
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-150%);
        transition: var(--transition);
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    }

    .header__nav--active {
        transform: translateY(0);
    }

    .header__menu {
        flex-direction: column;
        align-items: center;
        gap: 20px;
        margin-bottom: 20px;
    }

    .header__burger {
        display: block;
    }
    
    .header__btn {
        width: 100%;
    }
}

/* --- Footer --- */
.footer {
    background-color: var(--color-primary);
    color: #E8ECEB; /* Slightly off-white for contrast on dark green */
    padding: 60px 0 20px;
    margin-top: auto;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer__logo {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-white);
    display: block;
    margin-bottom: 15px;
}

.footer__tagline {
    font-size: 14px;
    margin-bottom: 15px;
    opacity: 0.9;
    font-style: italic;
}

.footer__subtext {
    font-size: 12px;
    opacity: 0.7;
    border-left: 2px solid var(--color-accent);
    padding-left: 10px;
}

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

.footer__list li {
    margin-bottom: 12px;
}

.footer__link {
    font-size: 14px;
    opacity: 0.8;
}

.footer__link:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer__contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 14px;
    opacity: 0.9;
}

.footer__icon {
    width: 18px;
    height: 18px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.footer__bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 13px;
    opacity: 0.6;
}

/* Responsive Footer */
@media (max-width: 992px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .footer__grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* --- Hero Section --- */
.hero {
    padding: 80px 0;
    min-height: 85vh; /* Займає більшу частину екрану */
    display: flex;
    align-items: center;
    background-color: var(--color-bg);
    position: relative;
    overflow: hidden;
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr; /* Дві колонки: текст і анімація */
    gap: 60px;
    align-items: center;
}

/* Text Styling */
.hero__content {
    max-width: 600px;
    z-index: 2; /* Щоб текст був поверх, якщо анімація вийде за межі */
}

.hero__badge {
    display: inline-block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
    background: rgba(217, 119, 87, 0.1);
    padding: 6px 12px;
    border-radius: 20px;
    margin-bottom: 20px;
    font-weight: 600;
}

.hero__title {
    font-family: var(--font-heading);
    font-size: 48px;
    line-height: 1.2;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.text-accent {
    color: var(--color-accent);
    font-style: italic;
}

.hero__description {
    font-size: 18px;
    color: var(--color-text);
    opacity: 0.8;
    margin-bottom: 32px;
    max-width: 90%;
}

.hero__actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
}

.hero__btn {
    padding: 16px 32px;
    font-size: 16px;
    box-shadow: 0 10px 20px rgba(217, 119, 87, 0.2);
}

.hero__note {
    font-size: 13px;
    color: #888;
    display: flex;
    align-items: center;
}

.hero__note::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #4CAF50;
    border-radius: 50%;
    margin-right: 8px;
}

/* Visual/Animation Area */
.hero__visual {
    position: relative;
    width: 100%;
    height: 400px;
    display: grid;
    grid-template-columns: repeat(10, 1fr); /* Сітка для точок */
    grid-template-rows: repeat(10, 1fr);
    gap: 10px;
}

/* Елементи, які ми будемо анімувати через JS */
.dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 50%;
    opacity: 0.2;
}

/* Responsive */
@media (max-width: 992px) {
    .hero__title {
        font-size: 40px;
    }
    .hero__container {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .hero__container {
        grid-template-columns: 1fr; /* Одна колонка на мобільних */
        text-align: center;
    }

    .hero__content {
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero__actions {
        align-items: center;
    }

    .hero__visual {
        height: 300px; /* Менша висота анімації */
        max-width: 300px;
        margin: 0 auto;
    }
    
    .hero__title {
        font-size: 32px;
    }
}

/* --- Common Section Styles --- */
.section {
    padding: 100px 0;
}

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

.section__title {
    font-family: var(--font-heading);
    font-size: 36px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.section__subtitle {
    font-size: 18px;
    color: #666;
}

/* --- Strategies (Cards) --- */
.strategies__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--color-white);
    padding: 40px 30px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: transparent;
}

/* Декоративна лінія зверху картки при ховері */
.card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.card:hover::after {
    transform: scaleX(1);
}

.card__icon-box {
    width: 60px;
    height: 60px;
    background-color: rgba(27, 77, 62, 0.1); /* Primary color transparent */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: var(--color-primary);
}

.card__icon-box svg {
    width: 28px;
    height: 28px;
}

.card__title {
    font-family: var(--font-heading);
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--color-primary);
}

.card__text {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}

/* --- Innovations (Split) --- */
.innovations {
    background-color: #fff; /* Білий фон для контрасту з сірим body */
}

.innovations__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.innovations__image {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.innovations__image img {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
}

.innovations__image:hover img {
    transform: scale(1.05);
}

.innovations__badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--color-white);
    padding: 12px 20px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--color-primary);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.innovations__badge svg {
    color: var(--color-accent);
}

.innovations__content {
    padding-right: 20px;
}

.innovations__content .section__title {
    text-align: left;
    margin-bottom: 10px;
}

.innovations__subtitle {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-accent);
    margin-bottom: 25px;
    font-weight: 600;
}

.innovations__text {
    margin-bottom: 20px;
    color: #555;
}

.innovations__list {
    margin: 30px 0;
}

.innovations__list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    font-weight: 500;
    color: var(--color-primary);
}

.innovations__list li svg {
    color: var(--color-accent);
    width: 20px;
    height: 20px;
}

/* --- Animations Fade Classes --- */
.fade-in, .fade-in-left, .fade-in-right {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-left {
    transform: translateX(-30px);
}

.fade-in-right {
    transform: translateX(30px);
}

.visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* Responsive */
@media (max-width: 992px) {
    .innovations__container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .innovations__image {
        order: -1; /* Картинка зверху */
        max-width: 600px;
        margin: 0 auto;
    }

    .innovations__content {
        text-align: center;
        padding-right: 0;
    }

    .innovations__content .section__title {
        text-align: center;
    }
    
    .innovations__list {
        display: inline-block;
        text-align: left;
    }
}
/* --- Analytics Section --- */
.analytics {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 80px 0;
}

.analytics__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.analytics__number {
    font-family: var(--font-heading);
    font-size: 56px;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 10px;
}

/* Додаємо "+" до цифр через CSS для стилю */
.analytics__number::after {
    content: '+';
    font-size: 30px;
    vertical-align: top;
    margin-left: 5px;
    opacity: 0.7;
}

.analytics__label {
    font-size: 16px;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- Blog Section --- */
.blog-card {
    background-color: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.blog__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.blog-card__image {
    height: 220px;
    position: relative;
    overflow: hidden;
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-card__image img {
    transform: scale(1.1);
}

.blog-card__date {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(255,255,255,0.9);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text);
}

.blog-card__content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card__tags {
    font-size: 12px;
    color: var(--color-accent);
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.blog-card__title {
    font-family: var(--font-heading);
    font-size: 20px;
    margin-bottom: 15px;
    line-height: 1.4;
}

.blog-card__excerpt {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
    flex-grow: 1;
}

.blog-card__link {
    font-weight: 600;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: auto; /* Притискає посилання до низу картки */
}

.blog-card__link:hover {
    color: var(--color-accent);
    gap: 10px; /* Анімація стрілки */
}

.blog-card__link svg {
    width: 16px;
    height: 16px;
}

.blog__footer {
    text-align: center;
    margin-top: 40px;
}

/* Responsive */
@media (max-width: 768px) {
    .analytics__grid {
        grid-template-columns: 1fr 1fr; /* 2 на 2 на планшетах */
        gap: 40px 20px;
    }
}

@media (max-width: 480px) {
    .analytics__grid {
        grid-template-columns: 1fr; /* 1 колонка на телефонах */
    }
}

/* --- Contact Section --- */
.contact {
    background-color: #F2F4F3; /* Легкий відтінок для виділення */
}

.contact__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact__text {
    margin-bottom: 30px;
    font-size: 18px;
}

.contact__benefits {
    margin-top: 30px;
}

.contact__benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    font-weight: 500;
}

.contact__benefits svg {
    color: var(--color-primary);
}

/* --- Form Styling --- */
.contact__form-wrapper {
    background: var(--color-white);
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.05);
}

.form__title {
    font-family: var(--font-heading);
    font-size: 24px;
    margin-bottom: 25px;
    color: var(--color-primary);
    text-align: center;
}

.form__group {
    margin-bottom: 20px;
}

.form__label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #555;
}

.form__input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: var(--font-main);
    font-size: 16px;
    transition: var(--transition);
}

.form__input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(217, 119, 87, 0.1);
}

.form__input--short {
    width: 100px;
}

/* Checkbox custom style */
.form__checkbox-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 25px;
    font-size: 13px;
    line-height: 1.4;
}

.form__checkbox {
    margin-top: 3px;
    accent-color: var(--color-accent);
}

.form__checkbox-label a {
    color: var(--color-primary);
    text-decoration: underline;
}

.form__btn {
    width: 100%;
}

/* Form Messages */
.form__message {
    display: none;
    margin-top: 15px;
    padding: 15px;
    border-radius: 4px;
    font-size: 14px;
    text-align: center;
}

.form__message--success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form__message--error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.form__message.active {
    display: block;
    animation: fadeIn 0.5s;
}

/* --- Cookie Popup --- */
.cookie-popup {
    position: fixed;
    bottom: -100px; /* Схований за замовчуванням */
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 20px;
    z-index: 1000;
    transition: bottom 0.5s ease;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.1);
}

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

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

.cookie-popup a {
    color: var(--color-accent);
    text-decoration: underline;
}

.btn--small {
    padding: 8px 20px;
    font-size: 14px;
}

/* --- Pages Styling (Privacy, Terms etc.) --- */
.pages {
    padding: 60px 0 100px;
    background: var(--color-white);
    min-height: 60vh;
}

.pages h1 {
    font-family: var(--font-heading);
    font-size: 36px;
    color: var(--color-primary);
    margin-bottom: 30px;
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: 10px;
    display: inline-block;
}

.pages h2 {
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--color-text);
    margin-top: 40px;
    margin-bottom: 20px;
}

.pages p {
    margin-bottom: 15px;
    color: #444;
    font-size: 16px;
}

.pages ul {
    margin-bottom: 20px;
    padding-left: 20px;
    list-style: disc;
}

.pages li {
    margin-bottom: 10px;
    color: #444;
}

.pages a {
    color: var(--color-accent);
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .contact__container {
        grid-template-columns: 1fr;
    }
    
    .cookie-popup__content {
        flex-direction: column;
        text-align: center;
    }
}