/* 
   Main Styles for domain.com
   Financial Audit Services - Czech Republic
*/

/* ---------- VARIABLES & RESET ---------- */
:root {
  --main-bg: #014d4e; /* Deep teal-green */
  --accent-coral: #ff6b6b; /* Neon coral */
  --accent-gold: #ffd166; /* Golden sand */
  --text-color: #fafafa; /* Milk white */
  --secondary-bg: #aecbd6; /* Soft blue-gray */
  --border-color: #2e2e2e; /* Graphite */

  --container-width: 1200px;
  --border-radius: 8px;
  --transition-speed: 0.3s;
  --box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 40px;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--main-bg);
  overflow-x: hidden;
}

section[id] {
  scroll-margin-top: 40px;
}

div {
  word-break: break-word;
  overflow-wrap: break-word;
}

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

/* ---------- LAYOUT ---------- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.section-title h2 {
  font-size: 2.5rem;
  display: inline-block;
  position: relative;
}

.section-title h2::after {
  content: "";
  position: absolute;
  width: 60%;
  height: 4px;
  background: var(--accent-gold);
  bottom: -10px;
  left: 20%;
  border-radius: 2px;
}

/* ---------- TYPOGRAPHY ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 1.75rem;
}

p {
  margin-bottom: 20px;
}

a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: all var(--transition-speed);
}

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

ul,
ol {
  margin-left: 20px;
  margin-bottom: 20px;
}

li {
  margin-bottom: 8px;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-block;
  padding: 12px 28px;
  background-color: var(--accent-coral);
  color: var(--text-color);
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-speed);
  text-align: center;
}

.btn:hover {
  background-color: var(--accent-gold);
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
  color: var(--border-color);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--accent-coral);
}

.btn-outline:hover {
  background-color: var(--accent-coral);
  color: var(--text-color);
}

/* ---------- HEADER ---------- */
header {
  position: sticky;
  top: 0;
  background-color: rgba(1, 77, 78, 0.95);
  backdrop-filter: blur(5px);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo a {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-color);
  letter-spacing: 1px;
}

.logo a:hover {
  color: var(--accent-gold);
}

.main-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
}

.main-nav li {
  margin: 0 0 0 20px;
}

.main-nav a {
  color: var(--text-color);
  font-weight: 600;
  position: relative;
}

.main-nav a::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 0;
  background-color: var(--accent-gold);
  transition: width var(--transition-speed);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

/* Mobile Menu */
.menu-toggle {
  display: none;
}

.menu-icon {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  cursor: pointer;
}

.menu-icon span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--text-color);
  border-radius: 3px;
  transition: all var(--transition-speed);
}

/* ---------- HERO SECTION ---------- */
.hero {
  position: relative;
  height: 90vh;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(1, 77, 78, 0.7);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 20px;
}

.hero h1 {
  margin-bottom: 30px;
  animation: fadeIn 1s ease-out;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 40px;
  animation: fadeIn 1s ease-out 0.3s both;
}

.hero .btn {
  animation: fadeIn 1s ease-out 0.6s both;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- ABOUT SECTION ---------- */
.about {
  background-color: rgba(1, 77, 78, 0.8);
}

.about-content {
  display: flex;
  gap: 40px;
}

.about-text {
  flex: 1;
}

.about-image {
  flex: 1;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

/* ---------- SERVICES SECTION ---------- */
.services {
  background-color: var(--main-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.service-card {
  background-color: rgba(174, 203, 214, 0.1);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all var(--transition-speed);
  box-shadow: var(--box-shadow);
  display: flex;
  flex-direction: column;
}

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

.service-image {
  height: 200px;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-speed);
}

.service-card:hover .service-image img {
  transform: scale(1.05);
}

.service-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.service-content h3 {
  color: var(--accent-gold);
  margin-bottom: 15px;
}

.service-footer {
  margin-top: auto;
  padding-top: 20px;
}

/* ---------- ADVANTAGES SECTION ---------- */
.advantages {
  background-color: rgba(174, 203, 214, 0.1);
}

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

.advantage-item {
  text-align: center;
  padding: 30px 20px;
  transition: all var(--transition-speed);
  border-radius: var(--border-radius);
  background-color: rgba(1, 77, 78, 0.6);
}

.advantage-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow);
}

.advantage-icon {
  margin: 0 auto 20px;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent-gold);
  color: var(--main-bg);
  font-size: 2rem;
}

/* ---------- TESTIMONIALS SECTION ---------- */
.testimonials {
  background-color: var(--main-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.testimonial-card {
  background-color: rgba(174, 203, 214, 0.1);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: all var(--transition-speed);
}

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

.testimonial-content {
  margin-bottom: 20px;
  font-style: italic;
  position: relative;
}

.testimonial-content::before {
  content: "";
  position: absolute;
  top: -20px;
  left: -10px;
  font-size: 3rem;
  color: var(--accent-gold);
  opacity: 0.3;
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 15px;
}

.testimonial-name {
  font-weight: 600;
}

.testimonial-title {
  font-size: 0.9rem;
  color: var(--accent-gold);
}

/* ---------- CONTACT FORM SECTION ---------- */
.contact {
  background-color: rgba(174, 203, 214, 0.1);
}

.contact-form {
  background-color: rgba(1, 77, 78, 0.6);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  border: 1px solid var(--accent-gold);
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 25px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background-color: rgba(250, 250, 250, 0.9);
  color: var(--border-color);
  font-size: 1rem;
}

.form-select {
  cursor: pointer;
}

.form-select option {
  background-color: white;
  color: var(--border-color);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
}

.form-checkbox input {
  margin-top: 6px;
  margin-right: 10px;
}

.form-checkbox label {
  font-size: 0.9rem;
}

.form-error {
  color: var(--accent-coral);
  font-size: 0.85rem;
  margin-top: 5px;
}

.form-submit {
  text-align: center;
}

.form-submit .btn {
  min-width: 200px;
}

/* ---------- PARTNERS SECTION ---------- */
.partners {
  background-color: var(--main-bg);
  text-align: center;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 30px;
  place-items: center;
  margin-top: 40px;
}

.partner-item {
  background-color: rgba(174, 203, 214, 0.1);
  padding: 20px;
  border-radius: var(--border-radius);
  transition: all var(--transition-speed);
}

.partner-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--box-shadow);
}

/* ---------- FAQ SECTION ---------- */
.faq {
  background-color: rgba(174, 203, 214, 0.1);
}

.faq-list {
  margin: 0;
  list-style: none;
}

.faq-item {
  margin-bottom: 15px;
  border-radius: var(--border-radius);
  overflow: hidden;
  background-color: rgba(1, 77, 78, 0.6);
}

.faq-question {
  position: relative;
  padding: 20px;
  cursor: pointer;
  font-weight: 600;
  display: block;
  width: 100%;
  text-align: left;
  transition: all var(--transition-speed);
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  transition: transform var(--transition-speed);
}

.faq-checkbox {
  position: absolute;
  opacity: 0;
  z-index: -1;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  transition: all var(--transition-speed);
}

.faq-checkbox:checked ~ .faq-answer {
  max-height: 500px;
  padding: 0 20px 20px;
}

.faq-checkbox:checked ~ .faq-question::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-checkbox:checked ~ .faq-question {
  background-color: rgba(255, 209, 102, 0.1);
}

/* ---------- FOOTER ---------- */
footer {
  background-color: rgba(1, 77, 78, 0.9);
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-company h3,
.footer-contact h3,
.footer-links h3 {
  color: var(--accent-gold);
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.footer-company h3::after,
.footer-contact h3::after,
.footer-links h3::after {
  content: "";
  position: absolute;
  width: 50%;
  height: 3px;
  background: var(--accent-coral);
  bottom: -10px;
  left: 0;
  border-radius: 2px;
}

.footer-links ul {
  list-style: none;
  margin: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(174, 203, 214, 0.2);
}

/* ---------- COOKIE POPUP ---------- */
.cookie-popup {
  display: none;
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 9999;
}

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

.cookie-content p {
  margin: 0 20px 0 0;
  flex: 1;
}

.cookie-content button {
  padding: 10px 25px;
  background-color: var(--accent-gold);
  color: var(--border-color);
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-speed);
  white-space: nowrap;
}

.cookie-content button:hover {
  background-color: var(--accent-coral);
  color: var(--text-color);
}

/* ---------- THANK YOU PAGE ---------- */
.thank-you {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin: 8rem auto 5rem;
}

.thank-you-content {
  background-color: rgba(174, 203, 214, 0.1);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  border: 1px solid var(--accent-gold);
  max-width: 600px;
}

.thank-you-icon {
  font-size: 5rem;
  color: var(--accent-gold);
  margin-bottom: 20px;
}

/* ---------- POLICY PAGES ---------- */
.policy-page {
  padding: 80px 0;
}

.policy-content {
  background-color: rgba(174, 203, 214, 0.1);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  border: 1px solid var(--accent-gold);
  margin-bottom: 40px;
}

.policy-content h2 {
  color: var(--accent-gold);
  margin-top: 40px;
}

.policy-content h2:first-child {
  margin-top: 0;
}

/* ---------- ANIMATIONS ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s, transform 1s;
}

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

/* ---------- MEDIA QUERIES ---------- */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  section {
    padding: 60px 0;
  }

  .menu-icon {
    display: flex;
  }

  .nav-list {
    position: absolute;
    flex-direction: column;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: rgba(1, 77, 78, 0.95);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-speed);
  }

  .menu-toggle:checked ~ .nav-list {
    max-height: 300px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  }

  .nav-list li {
    margin: 0;
    text-align: center;
  }

  .nav-list a {
    display: block;
    padding: 15px;
    border-bottom: 1px solid rgba(174, 203, 214, 0.1);
  }

  .about-content {
    flex-direction: column;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.1rem;
  }

  .cookie-content {
    flex-direction: column;
  }

  .cookie-content p {
    margin: 0 0 15px 0;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 2rem;
  }

  .logo a {
    font-size: 1.5rem;
  }

  .contact-form {
    padding: 20px;
  }

  .policy-content {
    padding: 20px;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }
}