/* Reset و استایل‌های پایه */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(
    --font-family,
    "Vazirmatn",
    "Segoe UI",
    Tahoma,
    Geneva,
    Verdana,
    sans-serif
  );
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

:root {
  --primary-color: #2657a4;
  --secondary-color: #359a7e;
  --accent-color: #ff8a00;
  --light-bg: #d9ebe6;
  --dark-text: #333;
  --light-text: #666;
  --white: #fff;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  --transition: all 0.3s ease;
}

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

/* هدر */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 5%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  z-index: 1000;
  transition: var(--transition);
}

.header .logo img {
  height: 40px;
}

.header .buttons {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  flex-direction: row;
  flex-wrap: wrap;
}

.header .buttons a,
.header .buttons button {
  background: none;
  border: none;
  color: var(--dark-text);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  padding: 8px 0;
  position: relative;
  transition: var(--transition);
}

.header .buttons a::after,
.header .buttons button::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: var(--transition);
}

.header .buttons a:hover,
.header .buttons button:hover {
  color: var(--primary-color);
}

.header .buttons a:hover::after,
.header .buttons button:hover::after {
  width: 100%;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.login a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--primary-color);
  color: var(--white);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.login a:hover {
  background: #1d457d;
  transform: translateY(-2px);
}

.custom-select {
  position: relative;
  width: 160px;
  display: flex;
  justify-content: center;
}

.selected-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 15px;
  border: 2px solid var(--primary-color);
  border-radius: 8px;
  cursor: pointer;
  background: var(--white);
  font-weight: 600;
}

.selected-option picture {
  display: flex;
  align-items: center;
  justify-content: center;
  align-content: center;
  flex-direction: row;
  flex-wrap: nowrap;
}

.selected-option img {
  height: 2.5vh;
  margin-right: 1vh;
  margin-left: 1vh;
}

.selected-option svg {
  margin-left: 0.5rem;
  margin-right: 0.5rem;
}

.options-list {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  border: 2px solid var(--primary-color);
  border-radius: 8px;
  margin-top: 5px;
  display: none;
  max-height: 300px;
  overflow-y: auto;
  z-index: 1001;
}

.options-list li {
  display: flex;
  align-items: center;
  padding: 10px 15px;
  cursor: pointer;
  transition: var(--transition);
}

.options-list li:hover {
  background: #f5f5f5;
}

.options-list li img {
  height: 2.5vh;
  margin-right: 1vh;
  margin-left: 1vh;
}

/* هیرو */
.hero-section {
  padding: 160px 5% 80px;
  background: linear-gradient(135deg, var(--light-bg) 0%, #c8e4dd 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.05;
}

.hero-section .base {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-section .texts .big-text {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-section .texts .small-text {
  font-size: 1.2rem;
  color: var(--light-text);
  margin-bottom: 40px;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 50px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background: #1d457d;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(38, 87, 164, 0.3);
}

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

.btn-secondary:hover {
  background: #2a7c64;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(53, 154, 126, 0.3);
}

.hero-section .big-img img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.1));
  animation: float 6s ease-in-out infinite;
}

/* استایل‌های اضافی برای بخش نمونه کارها */
.samples-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  position: relative;
}

.samples-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #2657a4, #359a7e);
}

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

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 2.8rem;
  font-weight: 700;
  color: #2657a4;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #359a7e;
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.2rem;
  color: #666;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

.samples-grid {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  justify-content: space-evenly;
  align-items: center;
  align-content: space-between;
}

.sample-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;

  width: 340px;
  min-height: 790px;

  margin: 1rem;
}

.sample-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.sample-image {
  display: flex;
  align-items: center;
  justify-content: center;

  overflow: hidden;
  position: relative;
  width: 340px;
  height: 495px;
}

.sample-image picture {
  display: flex;
  align-items: center;
  justify-content: center;
}

.sample-image img {
  position: absolute;
  width: 100%;
  max-width: none;
}

.sample-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: #2657a4;
  color: white;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 3px 10px rgba(38, 87, 164, 0.3);
}

.sample-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.sample-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #333;
  margin-bottom: 15px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.sample-meta {
  display: flex;

  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 20px;
}

.meta-item {
  display: flex;
  align-items: center;
  color: #666;
  font-size: 0.9rem;
}

.meta-item span {
  margin: 0rem 0.3rem 0rem 0.3rem;
}

.meta-item i {
  margin-left: 8px;
  margin-right: 8px;

  color: #359a7e;
  font-size: 1rem;
}

.language-flag {
  display: flex;
  align-items: center;
}

.flag-icon-small {
  height: 1.3rem;
  margin-left: 8px;
  margin-right: 8px;

  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.owner-info {
  display: flex;
  align-items: center;
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid #eee;
}

.owner-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 12px;
  background: #f0f0f0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #666;
}

.owner-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.owner-name {
  font-weight: 600;
  color: #2657a4;
  text-decoration: none;
  transition: color 0.3s;

  margin-left: 0.3rem;
  margin-right: 0.3rem;
}

.owner-name:hover {
  color: #1d457d;
  text-decoration: underline;
}

.sample-actions {
  margin-top: 20px;
}

.btn-view-sample {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-content: center;
  justify-content: center;
  align-items: center;

  width: 100%;
  padding: 12px;
  background: #2657a4;
  color: white;
  text-align: center;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
}

.btn-view-sample:hover {
  background: #1d457d;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(38, 87, 164, 0.3);
}

.btn-view-sample svg {
  color: #fff;
  margin-right: 0.5rem;
  margin-left: 0.5rem;
}

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

.btn-more-samples {
  display: inline-flex;
  align-items: center;
  padding: 15px 30px;
  background: linear-gradient(90deg, #359a7e, #2657a4);
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s;
  box-shadow: 0 5px 20px rgba(53, 154, 126, 0.3);
}

.btn-more-samples:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(53, 154, 126, 0.4);
}

.btn-more-samples svg {
  margin-left: 10px;
  margin-right: 10px;

  transition: transform 0.3s;
}

.btn-more-samples:hover i {
  transform: translateX(5px);
}

/* بهبود استایل‌های موجود */
.header {
  backdrop-filter: blur(10px);
  background: rgba(217, 235, 230, 0.95);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.hero-section {
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.05;
  z-index: 0;
}

.hero-section .base {
  position: relative;
  z-index: 1;
}

.feature-card {
  background: white;
  border-radius: 15px;
  padding: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.plan-card {
  position: relative;
  overflow: hidden;
}

.plan-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #2657a4, #359a7e);
}

.plan-card.popular::before {
  height: 8px;
  background: linear-gradient(90deg, #ff8a00, #ff5252);
}

/* Responsive */
@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }

  .samples-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .sample-card {
    max-width: 400px;
    margin: 0 auto;
  }

  .header .selected-option {
    width: 140px;
  }

  .hero-section .base .texts .big-text {
    font-size: 2.5rem;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.8rem;
  }

  .sample-content {
    padding: 20px;
  }

  .sample-title {
    font-size: 1.2rem;
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* ویژگی‌ها */
.feature-section {
  padding: 100px 5%;
  background: var(--white);
}

.feature-section .cards {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-content: center;
  justify-content: center;
  align-items: center;

  margin-top: 50px;
}

.feature-card {
  width: 300px;
  min-height: 330px;

  margin: 1rem;

  background: var(--white);
  border-radius: 20px;
  padding: 30px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 2px solid transparent;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-color);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-card .icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  font-size: 2rem;
}

.feature-card.ai .icon {
  background: #ffebee;
  color: #d32f2f;
}

.feature-card.internatnal .icon {
  background: #e3f2fd;
  color: #1976d2;
}

.feature-card.econamic .icon {
  background: #e8f5e9;
  color: #388e3c;
}

.feature-card.fast .icon {
  background: #fff3e0;
  color: #f57c00;
}

.feature-card.easy .icon {
  background: #fff8e1;
  color: #ffa000;
}

.feature-card .title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--dark-text);
}

.feature-card .value {
  color: var(--light-text);
  line-height: 1.6;
}

/* زبان‌ها */
.languages-section {
  padding: 80px 5%;
  background: #f8f9fa;
}

.languages-grid {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-content: center;
  justify-content: center;
  align-items: center;

  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  margin-top: 50px;
}

.language-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem 2rem 1rem 2rem;
  margin: 1rem;
  background: var(--white);
  border-radius: 15px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  font-family: "Vazirmatn";
}

.language-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.language-item img {
  height: 4rem;
  margin-bottom: 15px;
  border-radius: 5px;
}

.language-item span {
  font-weight: 600;
  color: var(--dark-text);
  text-align: center;
}

/* قیمت‌گذاری */
.plans-section {
  padding: 2rem 0rem 2rem 0rem;
  background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
}

.free-banner {
  background: linear-gradient(
    90deg,
    var(--secondary-color),
    var(--primary-color)
  );
  color: var(--white);
  padding: 20px;
  border-radius: 15px;
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  margin: 40px auto;
  max-width: 800px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
  100% {
    transform: scale(1);
  }
}

.plans-grid {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  align-content: center;
  justify-content: center;
  align-items: center;

  margin-top: 1rem;
}

.plan-card {
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;

  margin: 0.5rem;

  display: flex;
  flex-direction: column;
  flex-wrap: nowrap;
  justify-content: space-between;

  width: 20rem;
  min-height: 39rem;
}

.plan-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.plan-card.popular {
  border: 3px solid var(--accent-color);
}

.popular-badge {
  position: absolute;
  top: 20px;
  right: -30px;
  background: var(--accent-color);
  color: var(--white);
  padding: 8px 40px;
  transform: rotate(45deg);
  font-weight: 700;
  font-size: 0.9rem;
}

.plan-header {
  padding: 40px 30px 30px;
  text-align: center;
  border-bottom: 1px solid #eee;
}

.container .pricing {
  margin-bottom: 20px;
}

.container .price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-color);
}

.period {
  color: var(--light-text);
  font-size: 1rem;
}

.plan-name {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--dark-text);
}

.plan-description {
  color: var(--light-text);
  line-height: 1.6;
}

.plan-features {
  padding: 30px;
}

.feature {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  color: var(--dark-text);
}

.feature i {
  color: var(--secondary-color);
  font-size: 1.2rem;
}

.btn-plan {
  display: block;
  margin: 0 30px 30px;
  padding: 15px;
  background: var(--primary-color);
  color: var(--white);
  text-align: center;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: var(--transition);
}

.btn-plan:hover {
  background: #1d457d;
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(38, 87, 164, 0.3);
}

/* تماس */
.contact-section {
  padding: 100px 5%;
  background: linear-gradient(135deg, var(--light-bg) 0%, #c8e4dd 100%);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 50px;
}

.contact-image img {
  max-width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.contact-info h3 {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.contact-info p {
  color: var(--light-text);
  margin-bottom: 40px;
  line-height: 1.6;
  font-size: 1.1rem;
}

.contact-buttons {
  display: flex;
  gap: 20px;
  margin-bottom: 40px;
}

.btn-contact {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.btn-contact.telegram {
  background: #0088cc;
  color: var(--white);
}

.btn-contact.whatsapp {
  background: #25d366;
  color: var(--white);
}

.btn-contact:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 15px;
  color: var(--dark-text);
}

.detail-item i {
  color: var(--primary-color);
  font-size: 1.2rem;
}

/* فوتر */
.footer {
  background: #2c3e50;
  color: var(--white);
  padding: 60px 5% 30px;
}

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

.footer-section h4 {
  font-size: 1.3rem;
  margin-bottom: 25px;
  color: var(--white);
  position: relative;
  padding-bottom: 10px;

  border-bottom: 2px solid var(--secondary-color);
}

.footer-logo img {
  height: 40px;
  margin-bottom: 20px;
}

.footer-description {
  color: #bdc3c7;
  line-height: 1.6;
  margin-bottom: 25px;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--white);
  font-size: 1.2rem;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--primary-color);
  transform: translateY(-3px);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 12px;
}

.footer-section ul li a,
.footer-section ul li button {
  color: #bdc3c7;
  text-decoration: none;
  transition: var(--transition);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
}

.footer-section ul li a:hover,
.footer-section ul li button:hover {
  color: var(--white);
  padding-right: 10px;
}

.trust-seal img {
  max-width: 150px;
  border-radius: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
}

.copyright {
  color: #bdc3c7;
  font-size: 0.9rem;
}

.copyright a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: var(--transition);
}

.copyright a:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

/* موبایل بار */
.mobile-bar {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--white);
  padding: 15px 5%;
  box-shadow: var(--shadow);
  z-index: 999;
  align-items: center;
  justify-content: space-between;
}

.mobile-bar .logo img {
  height: auto;
}

.mobile-bar .buttons {
  display: flex;
  align-items: center;
  gap: 15px;
}

.mobile-bar .login a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-color);
  color: var(--white);
  font-size: 0.8rem;

  margin-left: 0.5rem;
  margin-right: 0.5rem;

  border-radius: 8px;
}

.mobile-bar .btn button {
  display: flex;
  justify-content: center;
  align-content: center;
  flex-wrap: nowrap;
  flex-direction: column;
  align-items: center;

  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
}

/* رسپانسیو */
@media (max-width: 1024px) {
  .hero-section .base {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-section .texts .big-text {
    font-size: 2.8rem;
  }

  .cta-buttons {
    justify-content: center;
  }

  .contact-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .contact-buttons {
    justify-content: center;
  }

  .detail-item {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    justify-content: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.98);
    overflow-y: auto;
  }

  .header.active {
    display: flex;
  }

  .header .buttons {
    flex-direction: column;
    gap: 15px;
    margin: 30px 0;
  }

  .header-right {
    flex-direction: column;
    gap: 15px;
  }

  .mobile-bar {
    display: flex;
  }

  .hero-section {
    padding: 100px 5% 60px;
  }

  .hero-section .texts .big-text {
    font-size: 2.2rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .plans-grid {
    grid-template-columns: 1fr;
  }

  .plan-card {
    width: 300px;
    height: unset;
    margin: 1rem;
  }

  .language-item {
    margin: 0.5rem;
  }
}

@media (max-width: 480px) {
  .hero-section .texts .big-text {
    font-size: 1.8rem;
  }

  .btn {
    padding: 12px 25px;
    font-size: 0.9rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .feature-section .cards {
    grid-template-columns: 1fr;
  }

  .contact-buttons {
    flex-direction: column;
  }

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

  .social-links {
    justify-content: center;
  }
}