/* 
   domain - Financial Audit Services
   Main Stylesheet
   Colors:
   - Warm sapphire: #2A2D55
   - Acid lime: #D1FF00
   - Soft coral: #FF6B6B
   - White mist: #F6F6F6
   - Dark lavender: #5C5470
   - Background gradient: #0F2027 → #203A43 → #2C5364
*/

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

:root {
    --warm-sapphire: #2A2D55;
    --acid-lime: #D1FF00;
    --soft-coral: #FF6B6B;
    --white-mist: #F6F6F6;
    --dark-lavender: #5C5470;
    --gradient-start: #0F2027;
    --gradient-middle: #203A43;
    --gradient-end: #2C5364;
    --text-dark: #333;
    --text-light: #fff;
    --transition: all 0.3s ease;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
}

@font-face {
    font-family: 'DomainFont';
    src: url('../fonts/sans-serif-bold.woff2') format('woff2');
    font-weight: bold;
    font-display: swap;
}

html {
    font-size: 62.5%; /* 10px base for easy rem calculation */
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(to right, var(--gradient-start), var(--gradient-middle), var(--gradient-end)) fixed;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: var(--warm-sapphire);
}

h1 {
    font-size: 4.8rem;
}

h2 {
    font-size: 3.6rem;
    text-align: center;
    position: relative;
    margin-bottom: 4rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 6rem;
    height: 0.4rem;
    background-color: var(--acid-lime);
}

h3 {
    font-size: 2.4rem;
}

p {
    margin-bottom: 1.6rem;
}

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

a:hover {
    color: var(--soft-coral);
}

/* Layout & Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 8rem 0;
    background-color: var(--white-mist);
    margin-bottom: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

section:nth-child(even) {
    background-color: #fff;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1.5rem 3rem;
    border-radius: 5rem;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--acid-lime);
    color: var(--warm-sapphire);
}

.btn-primary:hover {
    background-color: var(--warm-sapphire);
    color: var(--acid-lime);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Header & Navigation */
header {
    padding: 2rem 0;
    background-color: rgba(255, 255, 255, 0.95);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--box-shadow);
    backdrop-filter: blur(10px);
}

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

.logo {
    font-family: 'DomainFont', sans-serif;
    font-size: 3rem;
    font-weight: bold;
    color: var(--warm-sapphire);
}

.logo span {
    color: var(--acid-lime);
}

.nav__list {
    display: flex;
    list-style: none;
}

.nav__item {
    margin-left: 3rem;
}

.nav__link {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 0;
    height: 0.2rem;
    background-color: var(--acid-lime);
    transition: var(--transition);
}

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

.mobile-menu-toggle {
    display: none;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 20rem 0 12rem;
    background-color: transparent;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.85);
    border-radius: var(--border-radius);
    z-index: -1;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__content {
    z-index: 1;
}

.hero__content h1 {
    color: var(--warm-sapphire);
    margin-bottom: 2rem;
}

.hero__content p {
    font-size: 1.8rem;
    margin-bottom: 3rem;
    max-width: 50rem;
}

.hero__image {
    position: relative;
    z-index: 1;
}

.hero__image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
    z-index: 2;
}

.hero__shape {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--acid-lime);
    border-radius: var(--border-radius);
    top: 2rem;
    right: -2rem;
    z-index: 1;
}

/* About Section */
.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about__text h3 {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
}

.about__image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* Services Section */
.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.service-card {
    background-color: #fff;
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 0.5rem;
    width: 100%;
    background: linear-gradient(90deg, var(--acid-lime), var(--soft-coral));
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-card__icon {
    margin-bottom: 2rem;
}

.service-card__icon img {
    width: 100%;
    height: auto;
    max-height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.service-card h3 {
    margin-bottom: 1.5rem;
}

/* Why Us Section */
.why-us__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.why-us__item {
    background-color: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.why-us__item:hover {
    transform: translateY(-5px);
}

.why-us__icon {
    margin-bottom: 1.5rem;
}

.why-us__item h3 {
    margin-bottom: 1rem;
}

/* Testimonials */
.testimonials {
    background-color: #fff;
}

.testimonials__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem;
}

.testimonial-card {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    background-color: var(--white-mist);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-card__image {
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 1rem;
}

.testimonial-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-card__content p {
    font-style: italic;
    margin-bottom: 2rem;
}

.testimonial-card__content h4 {
    margin-bottom: 0.5rem;
    color: var(--warm-sapphire);
}

.testimonial-card__content span {
    color: var(--dark-lavender);
    font-size: 1.4rem;
}

/* FAQ Section */
.faq__list {
    max-width: 80rem;
    margin: 0 auto;
}

.faq__item {
    margin-bottom: 2rem;
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.faq__question {
    margin: 0;
    padding: 2rem;
    cursor: pointer;
    position: relative;
}

.faq__question a {
    display: block;
    width: 100%;
    color: var(--warm-sapphire);
    text-decoration: none;
}

.faq__answer {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    background-color: var(--white-mist);
}

.faq__item.active .faq__answer {
    padding: 2rem;
    max-height: 50rem;
}

/* Contact Form */
.contact-form {
    background-color: var(--white-mist);
}

.form {
    background-color: rgba(255, 255, 255, 0.8);
    padding: 4rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
    overflow: hidden;
}

.form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0.5rem;
    background: linear-gradient(90deg, var(--acid-lime), var(--soft-coral));
}

.form__single {
    max-width: 600px;
    margin: 0 auto;
}

.form__group {
    margin-bottom: 2rem;
}

.form__group label {
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.form__group input,
.form__group select {
    width: 100%;
    padding: 1.2rem;
    border: 2px solid var(--acid-lime);
    border-radius: var(--border-radius);
    background-color: rgba(255, 255, 255, 0.5);
    transition: var(--transition);
    box-shadow: 0 0 0 3px rgba(209, 255, 0, 0.2);
}

.form__group input:focus,
.form__group select:focus {
    outline: none;
    border-color: var(--soft-coral);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.3);
}

.form__group--checkbox {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.form__group--checkbox input {
    width: auto;
    margin-top: 0.4rem;
}

.form__group--checkbox label {
    margin-bottom: 0;
    font-size: 1.4rem;
}

.form__submit {
    margin-top: 3rem;
}

/* Contact Info */
.contact-info__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.contact-info__item {
    text-align: center;
    padding: 3rem;
    background-color: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.contact-info__item:hover {
    transform: translateY(-5px);
}

.contact-info__icon {
    margin-bottom: 1.5rem;
}

.contact-info__item h3 {
    margin-bottom: 1rem;
}

/* Footer */
footer {
    background-color: var(--warm-sapphire);
    color: var(--white-mist);
    padding: 6rem 0 2rem;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

/* Footer Icon Styles */
.footer__icon {
    display: inline-block;
    margin-right: 0.8rem;
    font-style: normal;
}

.footer__logo {
    font-family: 'DomainFont', sans-serif;
    font-size: 3rem;
    color: #fff;
    margin-bottom: 2rem;
}

.footer__logo span {
    color: var(--acid-lime);
}

.footer__about p {
    margin-bottom: 2rem;
    opacity: 0.8;
}

.footer__title {
    font-size: 2rem;
    color: #fff;
    margin-bottom: 2rem;
    position: relative;
}

.footer__title::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 4rem;
    height: 0.2rem;
    background-color: var(--acid-lime);
}

.footer__links {
    list-style: none;
}

.footer__links li {
    margin-bottom: 1rem;
}

.footer__links a {
    color: var(--white-mist);
    opacity: 0.8;
    transition: var(--transition);
}

.footer__links a:hover {
    opacity: 1;
    color: var(--acid-lime);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    font-size: 1.4rem;
    opacity: 0.7;
}

/* Cookie Popup */
.cookie-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--warm-sapphire);
    color: #fff;
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 9999;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2);
    transform: translateY(100%);
    transition: transform 0.5s ease;
}

.cookie-popup.show {
    transform: translateY(0);
}

.cookie-popup__content {
    flex: 1;
    padding-right: 2rem;
}

.cookie-popup__content p {
    margin: 0;
}

.cookie-popup__buttons {
    display: flex;
    gap: 1rem;
}

.cookie-btn {
    padding: 1rem 2rem;
    border-radius: 5rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.cookie-btn--accept {
    background-color: var(--acid-lime);
    color: var(--warm-sapphire);
}

.cookie-btn--accept:hover {
    background-color: #b8ff00;
}

.cookie-btn--more {
    background-color: transparent;
    border: 1px solid #fff;
    color: #fff;
}

.cookie-btn--more:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Policy Pages */
.policy-page {
    padding: 12rem 0 6rem;
}

.policy-container {
    background-color: #fff;
    padding: 4rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 2px solid var(--acid-lime);
    max-width: 90rem;
    margin: 0 auto;
}

.policy-logo {
    text-align: center;
    margin-bottom: 3rem;
}

.policy-content h2 {
    text-align: left;
    margin-top: 4rem;
}

.policy-content h2::after {
    left: 0;
    transform: none;
}

.policy-content p,
.policy-content ul {
    margin-bottom: 2rem;
}

.policy-content ul {
    padding-left: 2rem;
}

.policy-content li {
    margin-bottom: 1rem;
}

/* Mobile Nav (PHP-based, no JS) */
.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 80%;
    max-width: 40rem;
    height: 100vh;
    background-color: var(--warm-sapphire);
    z-index: 2000;
    padding: 6rem 3rem 3rem;
    transform: translateX(100%);
    transition: transform 0.5s ease;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu__close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    color: #fff;
    font-size: 2.4rem;
    cursor: pointer;
}

.mobile-menu__nav {
    margin-bottom: 4rem;
}

.mobile-menu__list {
    list-style: none;
}

.mobile-menu__item {
    margin-bottom: 2rem;
}

.mobile-menu__link {
    color: #fff;
    font-size: 2rem;
    font-weight: 600;
}

.mobile-menu__link:hover {
    color: var(--acid-lime);
}

/* Thanks page */
.thanks-page {
    padding: 20rem 0;
    text-align: center;
}

.thanks-container {
    background-color: #fff;
    padding: 6rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    max-width: 80rem;
    margin: 0 auto;
}

.thanks-container h1 {
    margin-bottom: 2rem;
}

.thanks-container p {
    font-size: 2rem;
    margin-bottom: 3rem;
}

/* Media Queries */
@media (max-width: 992px) {
    html {
        font-size: 60%;
    }
    
    .nav__list {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-info__grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 58%;
    }
    
    .hero .container, 
    .about__content, 
    .form__grid {
        grid-template-columns: 1fr;
    }
    
    .hero {
        padding: 18rem 0 8rem;
    }
    
    .hero__shape {
        right: 0;
    }
    
    .services__grid, 
    .contact-info__grid {
        grid-template-columns: 1fr;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-popup {
        flex-direction: column;
    }
    
    .cookie-popup__content {
        padding-right: 0;
        margin-bottom: 2rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 55%;
    }
    
    section {
        padding: 6rem 0;
    }
    
    h1 {
        font-size: 3.6rem;
    }
    
    h2 {
        font-size: 3rem;
    }
    
    .form {
        padding: 2rem;
    }
    
    .policy-container {
        padding: 2rem;
    }
}

/* High DPI / Retina Screens */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    body {
        font-weight: 300;
    }
    
    h1, h2, h3, h4, h5, h6 {
        font-weight: 600;
    }
    
    .btn, .nav__link {
        font-weight: 500;
    }
}