:root {
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;

  /* Shadows */
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ========================================
       GLOBAL STYLES
       ======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Raleway", sans-serif;
  color: #2d3436;
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: var(--spacing-sm);
  color: #636e72;
}

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

/* ========================================
       HERO SECTION
       ======================================== */
.hero {
  background-color: #1c709d;
  background-image: url(../img/Infinity-bg.png);
  background-size: cover;
  background-repeat: no-repeat;
  padding: 150px 0 100px;
  color: #ffff;
  position: relative;
  overflow: hidden;
  text-align: center;
  z-index: 1;
}
.hero::after {
  content: "";
  z-index: 0;
  position: absolute;
  background: #000507a6;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: -1;
}

.hero img {
  margin-bottom: var(--spacing-md);
  transition: transform var(--transition-normal);
}

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

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero .tagline {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero .btn {
  display: inline-block;
  padding: 15px 40px;
  border-radius: var(--radius-xl);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
}

.btn-full {
  background: #ffff;
  color: #1c709d;
  box-shadow: var(--shadow-lg);
}

.btn-full:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  background: var(--light-bg);
}

/* ========================================
       HEADER
       ======================================== */
.header {
  background: #306685;
  padding: 0;
  height: 3.8rem;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 999;
  transition: all var(--transition-normal);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
}

.header .scrolled {
  box-shadow: var(--shadow-md);
}

.logo_box {
  width: 40px;
  height: auto;
  display: block;
}
.logo_box img {
  width: 100%;
  height: auto;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: var(--spacing-md);
  margin: 0;
  padding: 0;
  align-items: center;
}

.nav-menu li a {
  text-decoration: none;
  color: #fff;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-menu li a::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: #1c709d;
  transition: width var(--transition-normal);
}

.nav-menu li a:hover {
  color: #1c709d;
}

.nav-menu li a:hover::after {
  width: 100%;
}

#nav-menu-container {
  margin-left: auto;
}

/* ========================================
       ABOUT SECTION
       ======================================== */
.about {
  padding: var(--spacing-xl) 0;
  background: var(--light-bg);
}

.about h2 {
  color: #1c709d;
  margin-bottom: var(--spacing-md);
  position: relative;
  display: inline-block;
}

.about h2::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(135deg, #1c709d 0%, #123e68 100%);
  border-radius: 2px;
}

.about p {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.1rem;
  line-height: 1.8;
}

/* ========================================
       WELCOME SECTION
       ======================================== */
.welcome {
  padding: var(--spacing-xl) 0;
  background: #1c709d;
}

.welcome .row {
  align-items: center;
}

.welcome h2 {
  color: #ffff;
  margin-bottom: var(--spacing-md);
}

.welcome p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #ffff;
}

.welcome .gadgets-img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-slow);
}

.welcome .gadgets-img:hover {
  transform: scale(1.05) rotate(2deg);
}

/* ========================================
       CONTACT SECTION
       ======================================== */
.contact_user {
  padding: var(--spacing-xl) 0;
  text-align: center;
  width: 30%;
  min-width: 460px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;

  align-items: stretch;
  gap: 10px;
}

.section-title {
  color: #1c709d;
  margin-bottom: var(--spacing-lg);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(135deg, #1c709d 0%, #123e68 100%);
  border-radius: 2px;
}

.info {
  background: #ffff;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.info i {
  font-size: 2rem;
  color: #1c709d;
  margin-bottom: var(--spacing-sm);
}

.info p {
  margin: 0;
  font-weight: 500;
  color: #2d3436;
}

.form {
  background: #ffff;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.form-control {
  width: 100%;
  padding: 12px 20px;
  border: 2px solid #e0e0e0;
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-sm);
  font-family: "Poppins", sans-serif;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: #1c709d;
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

.form button[type="submit"] {
  background: linear-gradient(135deg, #1c709d 0%, #123e68 100%);
  color: #ffff;
  border: none;
  padding: 15px 40px;
  border-radius: var(--radius-xl);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.loading,
.error-message,
.sent-message {
  display: none;
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-sm);
}

.error-message {
  background: #ffe5e5;
  color: #d32f2f;
  border-left: 4px solid #d32f2f;
}

.sent-message {
  background: #e8f5e9;
  color: #388e3c;
  border-left: 4px solid #388e3c;
}

/* ========================================
       FOOTER
       ======================================== */
.site-footer {
  background: #1c709d;
  color: #ffff;
  padding: var(--spacing-md) 0;
}

.site-footer .copyright-text {
  margin: 0;
  color: #ffff;
}

.site-footer .list-inline {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
}

.site-footer .list-inline-item a {
  color: #ffff;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.site-footer .list-inline-item a:hover {
  opacity: 0.7;
}

/* ========================================
       SCROLL TO TOP
       ======================================== */
.scrolltop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #1c709d 0%, #123e68 100%);
  color: #ffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 999;
}

.scrolltop.active {
  opacity: 1;
  visibility: visible;
}

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

/* ========================================
       RESPONSIVE DESIGN
       ======================================== */
@media (max-width: 992px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero .tagline {
    font-size: 1rem;
  }

  .nav-menu {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  .welcome .text-left {
    text-align: center !important;
  }

  .welcome .gadgets-img {
    margin-top: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.75rem;
  }

  .hero {
    padding: 100px 0 60px;
  }

  .site-footer .list-inline {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

/* ========================================
       UTILITY CLASSES
       ======================================== */
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}

.m-0 {
  margin: 0;
}
.p-0 {
  padding: 0;
}
.mb-2 {
  margin-bottom: var(--spacing-sm);
}
.mb-3 {
  margin-bottom: var(--spacing-md);
}

.d-flex {
  display: flex;
}
.align-items-center {
  align-items: center;
}
.justify-content-center {
  justify-content: center;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}

.col-12 {
  flex: 0 0 100%;
  max-width: 100%;
  padding: 0 15px;
}
.col-md-4 {
  flex: 0 0 33.33%;
  max-width: 33.33%;
  padding: 0 15px;
}
.col-md-8 {
  flex: 0 0 66.66%;
  max-width: 66.66%;
  padding: 0 15px;
}
.col-md-12 {
  flex: 0 0 100%;
  max-width: 100%;
  padding: 0 15px;
}
.col-lg-3 {
  flex: 0 0 25%;
  max-width: 25%;
  padding: 0 15px;
}
.col-lg-5 {
  flex: 0 0 41.66%;
  max-width: 41.66%;
  padding: 0 15px;
}
.col-lg-6 {
  flex: 0 0 50%;
  max-width: 50%;
  padding: 0 15px;
}

@media (max-width: 992px) {
  .col-lg-3,
  .col-lg-5,
  .col-lg-6 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .col-md-4,
  .col-md-8 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

/* ========================================
      privacy_policy
       ======================================== */

.privacy_policy .heading_box {
  background-color: #1c709d;
  color: #fff;
  padding: 14px 2px;
  text-align: center;
}

.privacy_policy .heading_box h1 {
  color: #fff;
  font-size: 25px;
  font-weight: 600;
  line-height: 30px;
  margin: 0;
  padding: 0;
}

.privacy_policy .heading_box p {
  color: #fff;
  margin: 0 0;
  font-size: 15px;
  font-weight: 500;
}

.privacy_policy main {
  max-width: 80%;
  margin: 20px auto;
}

.privacy_policy main h2 {
  color: #123e68;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 0.3rem;
  margin: 4px 0 7px;
  font-size: 21px;
  font-weight: 600;
}

.privacy_policy main p {
  line-height: 1.55;
  color: #333;
  font-size: 15px;
  font-weight: 500;
}
.privacy_policy main .text_p {
  margin: 0 0 18px !important;
}

.privacy_policy main ul li {
  line-height: 1.55;
  color: #333;
  font-size: 15px;
  font-weight: 500;
}

/* ========================================
      delete-account
       ======================================== */
.delete-account {
  background-color: #e7e7e9;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Raleway";
}

.delete-account .account_dem {
  max-width: 28rem;
  margin: 0 auto;
  display: block;
}

.delete-account .account_font {
  background-color: #fff;
  padding: 20px 15px;
  border-radius: 10px;
}

.delete-account .logo_acoune {
  width: 195px;
  height: auto;
  display: block;
  margin: 25px auto;
}

.delete-account .account_font h2 {
  font-size: 15px;
  font-family: "Raleway";
  line-height: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.1px;
  text-transform: capitalize;
}