/* GOOGLE FONTS */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@700;800&family=Inter:wght@400;500&display=swap');

/* CSS VARIABLES */
:root {
    --font-primary: 'Inter', sans-serif;
    --font-headings: 'Manrope', sans-serif;

    --color-bg: #F8F9FA;
    --color-text: #212529;
    --color-primary: #0057FF;
    --color-primary-dark: #0045CC;
    --color-secondary: #E9ECEF;
    --color-white: #FFFFFF;
    --color-border: #DEE2E6;
    --color-footer-bg: #15191d;
    --color-footer-text: #adb5bd;
}

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

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headings);
    font-weight: 800;
    line-height: 1.2;
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 1rem;
    padding-right: 1rem;
}

/* HEADER */
.header {
    background-color: var(--color-white);
    padding: 1.5rem 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

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

.logo {
    font-family: var(--font-headings);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-text);
}

.logo:hover {
    color: var(--color-text);
}

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

.nav__link {
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding-bottom: 0.25rem;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

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

.nav__link--button {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    transition: background-color 0.3s ease;
}

.nav__link--button:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
}
.nav__link--button::after {
    display: none;
}

.burger {
    display: none; /* Hidden on desktop */
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.burger__line {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-text);
    margin: 5px 0;
    transition: all 0.3s ease-in-out;
}

/* FOOTER */
.footer {
    background-color: var(--color-footer-bg);
    color: var(--color-footer-text);
    padding-top: 4rem;
}

.footer__container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding-bottom: 4rem;
}

.footer__logo {
    color: var(--color-white);
    margin-bottom: 1rem;
    display: inline-block;
}

.footer__description {
    font-size: 0.9rem;
    max-width: 250px;
}

.footer__title {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.footer__list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer__link {
    color: var(--color-footer-text);
}

.footer__link:hover {
    color: var(--color-white);
}

.footer__item--contact {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.footer__icon {
    flex-shrink: 0;
    margin-top: 4px;
    width: 16px;
    height: 16px;
}

.footer__bottom {
    border-top: 1px solid #343a40;
    padding: 1.5rem 0;
}

.footer__bottom-container {
    text-align: center;
    font-size: 0.9rem;
}

/* ADAPTIVE STYLES (Mobile-first) */
@media (max-width: 992px) {
    .footer__container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav {
        /* Mobile menu logic will be added here later */
        display: none;
    }

    .burger {
        display: block;
    }

    .header {
        padding: 1rem 0;
    }
}

@media (max-width: 576px) {
    .footer__container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .footer__column {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .footer__description {
        max-width: 100%;
    }
    .footer__item--contact {
       justify-content: center;
    }
}

/* SHARED STYLES */
.button {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 1.1rem;
    text-align: center;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border: none;
    cursor: pointer;
}

.button:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-3px);
}

/* HERO SECTION */
.main {
    padding-top: 88px; /* Header height offset */
}

.hero {
    padding: 4rem 0;
    background-color: var(--color-white);
}

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

.hero__content {
    flex: 1 1 55%;
}

.hero__image-wrapper {
    flex: 1 1 45%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__image {
    max-width: 100%;
    border-radius: 20px;
}

.hero__title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero__description {
    font-size: 1.2rem;
    color: #495057;
    margin-bottom: 2.5rem;
    max-width: 90%;
}

/* --- Hero Animation --- */
.hero__title, .hero__description, .hero__button, .hero__image-wrapper {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.hero__title.is-visible {
    transition-delay: 0.2s;
}
.hero__description.is-visible {
    transition-delay: 0.4s;
}
.hero__button.is-visible {
    transition-delay: 0.6s;
}
.hero__image-wrapper.is-visible {
    transition-delay: 0.3s;
}

.is-visible {
    opacity: 1;
    transform: translateY(0);
}


/* ADAPTIVE STYLES for HERO */
@media (max-width: 992px) {
    .hero__title {
        font-size: 2.8rem;
    }
    .hero__description {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .main {
        padding-top: 73px; /* Smaller header height */
    }
    .hero {
        padding: 3rem 0;
        text-align: center;
    }
    .hero__container {
        flex-direction: column;
        gap: 3rem;
    }
    .hero__description {
        max-width: 100%;
    }
}

/* SHARED SECTION HEADER */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.section-header__title {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.section-header__subtitle {
    font-size: 1.1rem;
    color: #495057;
    line-height: 1.7;
}

/* FEATURES SECTION */
.features {
    padding: 6rem 0;
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background-color: var(--color-white);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--color-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.07);
}

.feature-card__icon-wrapper {
    margin: 0 auto 1.5rem;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: #e7f0ff; /* Light blue bg for icon */
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-card__icon {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
}

.feature-card__title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card__description {
    color: #495057;
    line-height: 1.6;
}

/* --- Features Animation --- */
.feature-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.features.is-visible .feature-card:nth-child(1) { transition-delay: 0.1s; }
.features.is-visible .feature-card:nth-child(2) { transition-delay: 0.2s; }
.features.is-visible .feature-card:nth-child(3) { transition-delay: 0.3s; }

.features.is-visible .feature-card {
    opacity: 1;
    transform: translateY(0);
}


/* ADAPTIVE STYLES for FEATURES */
@media (max-width: 992px) {
    .features__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .features {
        padding: 4rem 0;
    }
    .section-header__title {
        font-size: 2.2rem;
    }
}

/* HOW IT WORKS SECTION */
.how-it-works {
    padding: 6rem 0;
    background-color: var(--color-white);
}

.how-it-works__content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.how-it-works__image-wrapper {
    flex: 1 1 50%;
}

.how-it-works__image {
    width: 100%;
    border-radius: 16px;
}

.how-it-works__steps {
    flex: 1 1 50%;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.step-item__number {
    font-family: var(--font-headings);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    background-color: #e7f0ff;
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.step-item__title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.step-item__description {
    color: #495057;
}

/* --- How It Works Animation --- */
.how-it-works__image-wrapper, .step-item {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.how-it-works.is-visible .how-it-works__image-wrapper {
    transition-delay: 0.1s;
}
.how-it-works.is-visible .step-item:nth-of-type(1) {
    transition-delay: 0.3s;
}
.how-it-works.is-visible .step-item:nth-of-type(2) {
    transition-delay: 0.5s;
}
.how-it-works.is-visible .step-item:nth-of-type(3) {
    transition-delay: 0.7s;
}

.how-it-works.is-visible .how-it-works__image-wrapper,
.how-it-works.is-visible .step-item {
    opacity: 1;
    transform: translateY(0);
}


/* ADAPTIVE STYLES for HOW IT WORKS */
@media (max-width: 992px) {
    .how-it-works__content {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .how-it-works {
        padding: 4rem 0;
    }
}
/* CASES SECTION */
.cases {
    padding: 6rem 0;
}

.cases__tabs-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.cases__tab-btn {
    background-color: var(--color-white);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cases__tab-btn:hover {
    background-color: #e7f0ff;
    border-color: var(--color-primary);
}

.cases__tab-btn--active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.cases__tab-icon {
    width: 18px;
    height: 18px;
}

.cases__tab-panel {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.cases__tab-panel--active {
    display: block;
    opacity: 1;
}

.cases__panel-content {
    display: flex;
    align-items: center;
    gap: 4rem;
    background-color: var(--color-white);
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

.cases__panel-image-wrapper {
    flex: 1 1 45%;
}

.cases__panel-image {
    width: 100%;
    border-radius: 12px;
}

.cases__panel-text {
    flex: 1 1 55%;
}

.cases__panel-title {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cases__panel-description {
    font-size: 1.1rem;
    color: #495057;
    line-height: 1.7;
}

/* --- Cases Animation --- */
.cases__tabs-nav, .cases__tabs-content {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.cases.is-visible .cases__tabs-nav { transition-delay: 0.2s; }
.cases.is-visible .cases__tabs-content { transition-delay: 0.4s; }

.cases.is-visible .cases__tabs-nav,
.cases.is-visible .cases__tabs-content {
    opacity: 1;
    transform: translateY(0);
}


/* ADAPTIVE STYLES for CASES */
@media (max-width: 992px) {
    .cases__panel-content {
        flex-direction: column;
        gap: 2rem;
        padding: 2rem;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .cases {
        padding: 4rem 0;
    }
    .cases__panel-title {
        font-size: 1.5rem;
    }
}

/* REVIEWS SECTION */
.reviews {
    padding: 6rem 0;
    background-color: var(--color-white);
}

.reviews__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.review-card {
    background-color: var(--color-bg);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

.review-card__header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.review-card__avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: 1rem;
    object-fit: cover;
}

.review-card__author {
    margin-right: auto;
}

.review-card__name {
    font-size: 1.2rem;
    font-weight: 700;
}

.review-card__role {
    color: #6c757d;
}

.review-card__rating {
    display: flex;
    gap: 0.25rem;
}

.review-card__star {
    width: 18px;
    height: 18px;
    color: #fdcc0d;
}

.review-card__star--filled {
    fill: #fdcc0d;
}

.review-card__text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--color-text);
}

/* --- Reviews Animation --- */
.review-card {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.reviews.is-visible .review-card:nth-child(1) { transition-delay: 0.2s; }
.reviews.is-visible .review-card:nth-child(2) { transition-delay: 0.4s; }

.reviews.is-visible .review-card {
    opacity: 1;
    transform: translateY(0);
}

/* ADAPTIVE STYLES for REVIEWS */
@media (max-width: 992px) {
    .reviews__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .reviews {
        padding: 4rem 0;
    }
    .review-card {
        padding: 2rem;
    }
    .review-card__header {
        flex-wrap: wrap;
    }
    .review-card__rating {
        margin-top: 0.5rem;
        flex-basis: 100%;
    }
}

/* CONTACT SECTION */
.contact {
    padding: 6rem 0;
}

.contact__wrapper {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--color-white);
    padding: 3rem;
    border-radius: 16px;
    border: 1px solid var(--color-border);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group__input {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: border-color 0.3s ease;
}

.form-group__input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group__label {
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translateY(-50%);
    background-color: var(--color-white);
    padding: 0 0.25rem;
    color: #6c757d;
    transition: all 0.3s ease;
    pointer-events: none;
}

.form-group__input:focus + .form-group__label,
.form-group__input:not(:placeholder-shown) + .form-group__label {
    top: 0;
    font-size: 0.85rem;
    color: var(--color-primary);
}

.form-group__label--static {
    font-weight: 500;
    margin-bottom: 0.5rem;
    display: block;
}

.form-group--captcha {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.form-group--captcha .form-group__input {
    width: 100px;
}

.form-group--checkbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.form-group__checkbox {
    width: 1.25em;
    height: 1.25em;
    accent-color: var(--color-primary);
}

.form-group__checkbox-label {
    font-size: 0.9rem;
    color: #495057;
}

.contact-form__button {
    width: 100%;
    padding: 1.2rem;
    font-size: 1.2rem;
}

.form-message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    text-align: center;
}

.form-message--success {
    background-color: #d1e7dd;
    color: #0f5132;
}

.form-message--error {
    background-color: #f8d7da;
    color: #842029;
}


/* ADAPTIVE STYLES for CONTACT */
@media (max-width: 768px) {
    .contact {
        padding: 4rem 0;
    }
    .contact__wrapper {
        padding: 2rem;
    }
}

/* COOKIE POP-UP */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-footer-bg);
    color: var(--color-white);
    padding: 1.5rem 0;
    z-index: 2000;
    transform: translateY(0);
    transition: transform 0.5s ease-in-out;
}

.cookie-popup--hidden {
    transform: translateY(100%);
}

.cookie-popup__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.cookie-popup__text {
    margin: 0;
}

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

.cookie-popup__button {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    flex-shrink: 0; /* Prevent button from shrinking */
}

/* --- ADAPTIVE STYLES for COOKIE POP-UP --- */
@media (max-width: 768px) {
    .cookie-popup__container {
        flex-direction: column;
        text-align: center;
    }
}


/* STYLES FOR POLICY PAGES (privacy.html, terms.html etc.) */
.pages {
    padding-top: 5rem;
    padding-bottom: 5rem;
    background-color: var(--color-white);
}

.pages .container {
    max-width: 800px;
}

.pages h1, .pages h2 {
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.pages h1 {
    font-size: 2.5rem;
    border-bottom: 2px solid var(--color-secondary);
    padding-bottom: 0.5rem;
}

.pages h2 {
    font-size: 1.8rem;
}

.pages p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: #495057;
}

.pages ul, .pages ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    color: #495057;
}

.pages li {
    margin-bottom: 0.75rem;
    line-height: 1.8;
}

.pages a {
    text-decoration: underline;
}

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

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