/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap");

/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 4.5rem;

  /*========== Colors ==========*/
  --primary-color: #10b981; /* Emerald 500 */
  --primary-dark: #059669; /* Emerald 600 */
  --primary-light: #34d399; /* Emerald 400 */
  --secondary-color: #f59e0b; /* Amber 500 */
  --accent-color: #3b82f6; /* Blue 500 */
  --success-color: #22c55e; /* Green 500 */
  --warning-color: #f59e0b; /* Amber 500 */
  --error-color: #ef4444; /* Red 500 */

  --title-color: #1a202c; /* Darker for better contrast */
  --text-color: #4a5568; /* Slightly darker for readability */
  --text-light: #718096;
  --text-dark: #2d3748;
  --body-color: #f8f9fa; /* Light background */
  --container-color: #ffffff;
  --border-color: #e2e8f0; /* Lighter border */
  --shadow-light: rgba(0, 0, 0, 0.08); /* Softer shadow */
  --shadow-medium: rgba(0, 0, 0, 0.12);
  --shadow-dark: rgba(0, 0, 0, 0.18);
  --shadow-colored: rgba(16, 185, 129, 0.25);

  /*========== Gradients ==========*/
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), #fbbf24);
  --gradient-hero: linear-gradient(135deg, rgba(16, 185, 129, 0.95), rgba(52, 211, 153, 0.85)); /* Slightly more opaque */
  --gradient-dark: linear-gradient(135deg, #1f2937, #111827);

  /*========== Typography ==========*/
  --biggest-font-size: 4.5rem; /* Increased for impact */
  --h1-font-size: 3.5rem; /* Increased */
  --h2-font-size: 2.8rem; /* Increased */
  --h3-font-size: 2.2rem; /* Increased */
  --h4-font-size: 1.6rem; /* Increased */
  --normal-font-size: 1.0625rem; /* 17px - Increased for readability */
  --small-font-size: 0.9375rem; /* 15px */
  --smaller-font-size: 0.875rem; /* 14px */

  /*========== Font Weight ==========*/
  --font-light: 300;
  --font-regular: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;
  --font-black: 900;

  /*========== Spacing ==========*/
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  --spacing-4xl: 8rem; /* New larger spacing */

  /*========== Border Radius ==========*/
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.25rem; /* Slightly more rounded */
  --radius-3xl: 1.75rem; /* Slightly more rounded */
  --radius-full: 50%;

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

  /*========== Z-index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
  --z-modal: 1000;
  --z-preloader: 10000;
}

/*========== Dark Theme ==========*/
[data-theme="dark"] {
  --title-color: #e2e8f0; /* Lighter for dark background */
  --text-color: #a0aec0; /* Lighter for dark background */
  --text-light: #718096;
  --text-dark: #cbd5e0;
  --body-color: #1a202c; /* Dark background */
  --container-color: #2d3748; /* Darker container */
  --border-color: #4a5568; /* Darker border */
  --shadow-light: rgba(0, 0, 0, 0.4);
  --shadow-medium: rgba(0, 0, 0, 0.5);
  --shadow-dark: rgba(0, 0, 0, 0.6);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
  line-height: 1.7; /* Increased line height for readability */
  transition: background-color var(--transition-normal), color var(--transition-normal);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--title-color);
  font-weight: var(--font-bold); /* Make all headings bolder */
  line-height: 1.2;
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

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

button,
input,
textarea {
  border: none;
  outline: none;
  font-family: inherit;
}

button {
  cursor: pointer;
}

/*=============== REUSABLE CLASSES ===============*/
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.grid {
  display: grid;
}

.flex {
  display: flex;
}

.section {
  padding: var(--spacing-4xl) 0; /* Increased section padding */
  position: relative;
}

.section__header {
  text-align: center;
  margin-bottom: var(--spacing-3xl); /* Increased margin */
}

.section__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: var(--gradient-primary);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  margin-bottom: var(--spacing-md);
  box-shadow: 0 6px 25px var(--shadow-colored); /* Softer shadow */
}

.section__title {
  font-size: var(--h2-font-size);
  font-weight: var(--font-extrabold); /* Even bolder */
  margin-bottom: var(--spacing-md);
  position: relative;
}

.section__subtitle {
  font-size: var(--normal-font-size);
  color: var(--text-color);
  max-width: 700px; /* Wider subtitle */
  margin: 0 auto;
  line-height: 1.8;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/*=============== BUTTONS ===============*/
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm); /* Slightly more gap */
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-2xl); /* More rounded */
  font-weight: var(--font-semibold);
  font-size: var(--normal-font-size);
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 10px 35px var(--shadow-colored); /* More pronounced shadow */
}

.btn--primary:hover {
  transform: translateY(-5px); /* More pronounced lift */
  box-shadow: 0 15px 45px var(--shadow-colored);
}

.btn--secondary {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

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

.btn--full {
  width: 100%;
  justify-content: center;
}

.btn__glow {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.btn:hover .btn__glow {
  left: 100%;
}

/*=============== PRELOADER ===============*/
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-preloader);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hide {
  opacity: 0;
  visibility: hidden;
}

.preloader-content {
  text-align: center;
  color: white;
}

.logo-animation {
  margin-bottom: var(--spacing-lg);
}

.logo-circle {
  width: 90px; /* Slightly larger */
  height: 90px; /* Slightly larger */
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  font-size: 2.5rem; /* Larger icon */
  animation: pulse 2s infinite;
}

.logo-animation h3 {
  font-size: var(--h3-font-size);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-sm);
}

.loading-bar {
  width: 250px; /* Wider */
  height: 5px; /* Thicker */
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin: 0 auto;
}

.loading-progress {
  height: 100%;
  background: white;
  border-radius: var(--radius-sm);
  animation: loading 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

@keyframes loading {
  0% {
    width: 0%;
  }
  50% {
    width: 70%;
  }
  100% {
    width: 100%;
  }
}

/*=============== HEADER ===============*/
.header {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  z-index: var(--z-fixed);
  transition: all var(--transition-normal);
  border-bottom: 1px solid var(--border-color);
}

.header.scroll-header {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 30px var(--shadow-light);
}

.nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav__logo-img {
  width: 55px; /* Slightly larger */
  height: 55px; /* Slightly larger */
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.6rem; /* Larger icon */
  box-shadow: 0 4px 20px var(--shadow-colored);
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
}

.nav__logo-title {
  font-size: var(--h4-font-size);
  font-weight: var(--font-bold);
  line-height: 1;
}

.nav__logo-subtitle {
  font-size: var(--small-font-size);
  color: var(--text-light);
  line-height: 1;
}

.nav__list {
  display: flex;
  gap: var(--spacing-md); /* More space between links */
}

.nav__link {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-color);
  font-weight: var(--font-medium);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  position: relative;
}

.nav__link:hover,
.nav__link.active-link {
  color: var(--primary-color);
  background: rgba(16, 185, 129, 0.1);
  transform: translateY(-2px); /* Subtle lift on hover */
}

.nav__link i {
  font-size: 1.1rem; /* Slightly larger icon */
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.theme-toggle {
  width: 48px; /* Slightly larger */
  height: 48px; /* Slightly larger */
  background: var(--container-color);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-color);
  font-size: 1.3rem; /* Larger icon */
  transition: all var(--transition-normal);
  cursor: pointer;
}

.theme-toggle:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
  background: rgba(16, 185, 129, 0.1);
  transform: rotate(15deg); /* Subtle rotation */
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px; /* More space */
  cursor: pointer;
  padding: var(--spacing-xs);
}

.nav__toggle span {
  width: 28px; /* Wider */
  height: 3px;
  background: var(--title-color);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
}

.nav__close {
  display: none;
  font-size: 1.8rem; /* Larger close icon */
  color: var(--title-color);
  cursor: pointer;
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
}

/*=============== HERO SECTION ===============*/
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
  z-index: -2;
}

.hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  z-index: -1;
}

.hero__particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl); /* More gap */
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content {
  color: white;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.25); /* Slightly more opaque */
  backdrop-filter: blur(12px); /* Slightly more blur */
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  margin-bottom: var(--spacing-md);
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.hero__title {
  font-size: var(--biggest-font-size);
  font-weight: var(--font-black); /* Black font weight */
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
}

.hero__description {
  font-size: var(--h4-font-size);
  margin-bottom: var(--spacing-xl);
  opacity: 0.95; /* Less transparent */
  line-height: 1.6;
}

.hero__stats {
  display: flex;
  gap: var(--spacing-2xl); /* More space */
  margin-bottom: var(--spacing-xl);
}

.hero__stat {
  text-align: center;
}

.hero__stat-number {
  font-size: var(--h2-font-size);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-xs);
}

.hero__stat-label {
  font-size: var(--small-font-size);
  opacity: 0.8;
}

.hero__buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero__image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__image-container {
  position: relative;
  width: 450px; /* Larger image container */
  height: 450px; /* Larger image container */
}

.hero__image-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.15); /* Slightly more opaque */
  border-radius: var(--radius-3xl);
  backdrop-filter: blur(25px); /* More blur */
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.hero__image-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 9rem; /* Larger icon */
  color: rgba(255, 255, 255, 0.85); /* Less transparent */
  animation: float 3s ease-in-out infinite;
}

/* Updated image styling for better responsiveness */
.hero__image img {
  width: 100%;
  max-width: 600px;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 40px var(--shadow-medium);
}

.hero__image-decoration {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.decoration {
  position: absolute;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  animation: float 4s ease-in-out infinite;
}

.decoration--1 {
  width: 70px; /* Larger */
  height: 70px; /* Larger */
  top: 15%;
  right: -10%;
  animation-delay: -1s;
}

.decoration--2 {
  width: 50px; /* Larger */
  height: 50px; /* Larger */
  bottom: 25%;
  left: -5%;
  animation-delay: -2s;
}

.decoration--3 {
  width: 90px; /* Larger */
  height: 90px; /* Larger */
  top: 65%;
  right: 10%;
  animation-delay: -0.5s;
}

.hero__scroll {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  color: white;
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
}

.scroll-line {
  width: 2px;
  height: 30px;
  background: white;
  opacity: 0.6;
  animation: scroll 2s ease-in-out infinite;
}

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

@keyframes scroll {
  0% {
    opacity: 0.6;
    transform: scaleY(1);
  }
  50% {
    opacity: 1;
    transform: scaleY(1.5);
  }
  100% {
    opacity: 0.6;
    transform: scaleY(1);
  }
}

/*=============== ABOUT SECTION ===============*/
.about__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl); /* More gap */
  align-items: center;
}

.about__image-wrapper {
  position: relative;
  border-radius: var(--radius-3xl);
  overflow: hidden;
  height: 550px; /* Slightly taller */
  box-shadow: 0 15px 40px var(--shadow-medium); /* More prominent shadow */
}

.about__image-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about__image-content {
  font-size: 7rem; /* Larger icon */
  color: rgba(255, 255, 255, 0.85);
}

.about__image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4); /* Slightly darker overlay */
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.about__image-wrapper:hover .about__image-overlay {
  opacity: 1;
}

.play-button {
  width: 90px; /* Larger */
  height: 90px; /* Larger */
  background: rgba(255, 255, 255, 0.95); /* More opaque */
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem; /* Larger icon */
  color: var(--primary-color);
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.play-button:hover {
  transform: scale(1.15); /* More pronounced scale */
  background: white;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.about__title {
  font-size: var(--h2-font-size);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-md);
  color: var(--title-color);
}

.about__description {
  font-size: var(--normal-font-size);
  line-height: 1.8;
  margin-bottom: var(--spacing-2xl); /* More space */
  color: var(--text-color);
}

.about__features {
  display: grid;
  gap: var(--spacing-xl); /* More space */
  margin-bottom: var(--spacing-2xl); /* More space */
}

.about__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--container-color);
  border-radius: var(--radius-2xl); /* More rounded */
  box-shadow: 0 6px 20px var(--shadow-light); /* Softer shadow */
  border: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.about__feature:hover {
  transform: translateY(-8px); /* More pronounced lift */
  box-shadow: 0 12px 35px var(--shadow-medium);
}

.about__feature-icon {
  width: 65px; /* Slightly larger */
  height: 65px; /* Slightly larger */
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.8rem; /* Larger icon */
  flex-shrink: 0;
}

.about__feature-content h4 {
  font-size: var(--h4-font-size);
  font-weight: var(--font-semibold);
  margin-bottom: var(--spacing-xs);
  color: var(--title-color);
}

.about__feature-content p {
  color: var(--text-color);
  line-height: 1.7;
}

.about__achievements {
  display: flex;
  gap: var(--spacing-xl);
}

.achievement {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--gradient-primary);
  color: white;
  border-radius: var(--radius-xl);
  box-shadow: 0 6px 20px var(--shadow-colored);
}

.achievement__icon {
  font-size: 1.6rem; /* Slightly larger */
}

.achievement__content h4 {
  font-size: var(--normal-font-size);
  font-weight: var(--font-semibold);
  margin-bottom: 2px;
}

.achievement__content p {
  font-size: var(--small-font-size);
  opacity: 0.9;
}

/*=============== VISION SECTION ===============*/
.vision {
  background: var(--container-color);
  position: relative;
}

.vision__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.07; /* Slightly more visible pattern */
}

.vision__pattern {
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="2" fill="currentColor"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
  color: var(--primary-color);
}

.vision__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
}

.vision__card {
  background: var(--container-color);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-3xl);
  box-shadow: 0 12px 45px var(--shadow-light);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.vision__card:hover {
  transform: translateY(-12px); /* More pronounced lift */
  box-shadow: 0 25px 70px var(--shadow-medium);
}

.vision__card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.vision__icon {
  width: 85px; /* Slightly larger */
  height: 85px; /* Slightly larger */
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2.2rem; /* Larger icon */
  box-shadow: 0 8px 30px var(--shadow-colored);
}

.vision__title {
  font-size: var(--h2-font-size);
  font-weight: var(--font-bold);
  color: var(--title-color);
}

.vision__quote {
  font-size: var(--h4-font-size);
  font-style: italic;
  line-height: 1.7;
  color: var(--text-dark); /* Darker for emphasis */
}

.mission__list {
  display: grid;
  gap: var(--spacing-md);
}

.mission__item {
  display: flex;
  align-items: flex-start; /* Align to top for multi-line text */
  gap: var(--spacing-md);
  font-size: var(--normal-font-size);
  color: var(--text-color);
  line-height: 1.6;
}

.mission__item .mission__icon {
  width: 45px; /* Slightly larger */
  height: 45px; /* Slightly larger */
  background: var(--primary-color);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem; /* Slightly larger icon */
  flex-shrink: 0;
}

/*=============== STRUCTURE SECTION ===============*/
.structure__head {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-3xl); /* More space */
}

.structure__head-card {
  background: var(--container-color);
  padding: var(--spacing-2xl); /* More padding */
  border-radius: var(--radius-3xl);
  box-shadow: 0 12px 45px var(--shadow-light);
  border: 1px solid var(--border-color);
  text-align: center;
  max-width: 450px; /* Wider card */
  width: 100%;
}

.structure__image {
  position: relative;
  width: 160px; /* Larger */
  height: 160px; /* Larger */
  margin: 0 auto var(--spacing-md);
  border-radius: var(--radius-full);
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.structure__image-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.structure__image-content {
  font-size: 4.5rem; /* Larger icon */
  color: rgba(255, 255, 255, 0.85);
}

.structure__badge {
  position: absolute;
  bottom: 5px; /* Adjusted position */
  right: 5px; /* Adjusted position */
  background: var(--secondary-color);
  color: white;
  width: 45px; /* Larger */
  height: 45px; /* Larger */
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem; /* Larger icon */
  border: 3px solid var(--container-color); /* Thicker border */
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.structure__info {
  margin-bottom: var(--spacing-md);
}

.structure__name {
  font-size: var(--h3-font-size);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-xs);
}

.structure__position {
  font-size: var(--normal-font-size);
  color: var(--primary-color);
  font-weight: var(--font-semibold);
}

.structure__contact {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.contact-btn {
  width: 45px; /* Larger */
  height: 45px; /* Larger */
  background: var(--primary-color);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem; /* Larger icon */
  transition: all var(--transition-fast);
}

.contact-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px var(--shadow-colored);
}

.structure__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Wider min-width */
  gap: var(--spacing-2xl); /* More space */
}

.structure__card {
  background: var(--container-color);
  padding: var(--spacing-xl);
  border-radius: var(--radius-2xl);
  box-shadow: 0 6px 20px var(--shadow-light);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all var(--transition-normal);
}

.structure__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px var(--shadow-medium);
}

.structure__card .structure__image {
  width: 130px; /* Larger */
  height: 130px; /* Larger */
  margin-bottom: var(--spacing-md);
}

.structure__card .structure__image-content {
  font-size: 3.5rem; /* Larger icon */
}

.structure__card .structure__name {
  font-size: var(--h4-font-size);
}

.structure__card .structure__position {
  font-size: var(--small-font-size);
}

.structure__description {
  font-size: var(--normal-font-size); /* Slightly larger */
  color: var(--text-light);
  margin-top: var(--spacing-sm);
  line-height: 1.6;
}

/*=============== FACILITIES SECTION ===============*/
.facilities__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.07;
}

.facilities__pattern {
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="cross-hatch" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M-1,1 l2,-2 M0,10 l10,-10 M9,11 l2,-2" stroke="currentColor" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23cross-hatch)"/></svg>');
  color: var(--primary-color);
}

.facilities__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); /* Wider min-width */
  gap: var(--spacing-2xl);
}

.facilities__card {
  background: var(--container-color);
  padding: var(--spacing-xl);
  border-radius: var(--radius-2xl);
  box-shadow: 0 12px 45px var(--shadow-light);
  border: 1px solid var(--border-color);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.facilities__card:hover {
  transform: translateY(-12px);
  box-shadow: 0 25px 70px var(--shadow-medium);
}

.facilities__icon {
  width: 85px; /* Larger */
  height: 85px; /* Larger */
  background: var(--gradient-primary);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2.2rem; /* Larger icon */
  margin: 0 auto var(--spacing-md);
  box-shadow: 0 8px 30px var(--shadow-colored);
}

.facilities__title {
  font-size: var(--h3-font-size);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-sm);
}

.facilities__description {
  font-size: var(--normal-font-size);
  color: var(--text-color);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.facilities__stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-2xl); /* More space */
  margin-top: var(--spacing-lg);
}

.facilities__stats .stat {
  text-align: center;
}

.facilities__stats .stat__number {
  font-size: var(--h3-font-size);
  font-weight: var(--font-bold);
  color: var(--primary-color);
  display: block;
}

.facilities__stats .stat__label {
  font-size: var(--small-font-size);
  color: var(--text-light);
}

.facilities__glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: -1;
  border-radius: var(--radius-2xl);
}

.facilities__card:hover .facilities__glow {
  opacity: 1;
}

.facilities__card:hover .facilities__icon,
.facilities__card:hover .facilities__title,
.facilities__card:hover .facilities__description,
.facilities__card:hover .stat__number,
.facilities__card:hover .stat__label {
  color: white;
}

/*=============== NEWS SECTION ===============*/
.news__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl); /* More space */
}

.news__card {
  background: var(--container-color);
  border-radius: var(--radius-2xl);
  box-shadow: 0 6px 20px var(--shadow-light);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.news__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px var(--shadow-medium);
}

.news__card--featured {
  grid-column: span 2;
  display: flex;
  flex-direction: row;
}

.news__image {
  position: relative;
  height: 280px; /* Slightly taller */
  width: 100%;
  overflow: hidden;
  flex-shrink: 0;
}

.news__card--featured .news__image {
  width: 50%;
  height: auto;
}

.news__image-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.news__image-content {
  font-size: 5.5rem; /* Larger icon */
  color: rgba(255, 255, 255, 0.85);
}

.news__category {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  background: var(--secondary-color);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  font-size: var(--smaller-font-size);
  font-weight: var(--font-medium);
}

.news__content {
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

.news__meta {
  display: flex;
  gap: var(--spacing-md);
  font-size: var(--smaller-font-size);
  color: var(--text-light);
  margin-bottom: var(--spacing-sm);
}

.news__meta span {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.news__title {
  font-size: var(--h4-font-size);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-sm);
}

.news__description {
  font-size: var(--normal-font-size);
  color: var(--text-color);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.news__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-md);
}

.news__link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--primary-color);
  font-weight: var(--font-semibold); /* Bolder link */
  transition: all var(--transition-fast);
}

.news__link:hover {
  gap: var(--spacing-sm);
  color: var(--primary-dark);
}

.news__stats {
  display: flex;
  gap: var(--spacing-md);
  font-size: var(--small-font-size);
  color: var(--text-light);
}

.news__stats span {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.news__actions {
  text-align: center;
  margin-top: var(--spacing-3xl);
}

/*=============== GALLERY SECTION ===============*/
.gallery__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.07;
}

.gallery__pattern {
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="squares" width="10" height="10" patternUnits="userSpaceOnUse"><rect x="0" y="0" width="5" height="5" fill="currentColor"/><rect x="5" y="5" width="5" height="5" fill="currentColor"/></pattern></defs><rect width="100" height="100" fill="url(%23squares)"/></svg>');
  color: var(--primary-color);
}

.gallery__filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-3xl); /* More space */
}

.filter-btn {
  background: var(--container-color);
  border: 1px solid var(--border-color);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-xl);
  font-weight: var(--font-medium);
  color: var(--text-color);
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px var(--shadow-light); /* Subtle shadow */
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  box-shadow: 0 6px 20px var(--shadow-colored);
  transform: translateY(-3px);
}

.gallery__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Wider min-width */
  gap: var(--spacing-2xl);
}

.gallery__item {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: 0 6px 20px var(--shadow-light);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.gallery__item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px var(--shadow-medium);
}

.gallery__image {
  height: 280px; /* Slightly taller */
  width: 100%;
  position: relative;
}

.gallery__image-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery__image-content {
  font-size: 5.5rem; /* Larger icon */
  color: rgba(255, 255, 255, 0.85);
}

.gallery__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7); /* Darker overlay */
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-md);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.gallery__item:hover .gallery__overlay {
  opacity: 1;
}

.gallery__info {
  color: white;
  margin-bottom: var(--spacing-sm);
}

.gallery__info h4 {
  font-size: var(--h4-font-size);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-xs);
  color: white;
}

.gallery__info p {
  font-size: var(--small-font-size);
  opacity: 0.9;
}

.gallery__zoom {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: rgba(255, 255, 255, 0.95); /* More opaque */
  color: var(--primary-color);
  width: 45px; /* Larger */
  height: 45px; /* Larger */
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem; /* Larger icon */
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition-normal);
}

.gallery__item:hover .gallery__zoom {
  opacity: 1;
  transform: scale(1);
}

/* Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95); /* Darker background */
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox__content {
  background: var(--container-color);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl); /* More padding */
  max-width: 900px; /* Wider lightbox */
  width: 90%;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  transform: translateY(20px);
  opacity: 0;
  animation: fadeInScale 0.3s forwards;
}

.lightbox.show .lightbox__content {
  opacity: 1;
  transform: translateY(0);
}

.lightbox__close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: none;
  border: none;
  font-size: 2.2rem; /* Larger close icon */
  color: var(--text-color);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.lightbox__close:hover {
  color: var(--error-color);
}

.lightbox__image {
  position: relative;
  height: 350px; /* Taller image */
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.lightbox__image-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__image-content {
  font-size: 7rem; /* Larger icon */
  color: rgba(255, 255, 255, 0.85);
}

.lightbox__info h3 {
  font-size: var(--h3-font-size);
  margin-bottom: var(--spacing-sm);
}

.lightbox__info p {
  font-size: var(--normal-font-size);
  color: var(--text-color);
  line-height: 1.7;
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/*=============== CONTACT SECTION ===============*/
.contact__container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--spacing-3xl); /* More space */
  align-items: flex-start;
}

.contact__info {
  display: grid;
  gap: var(--spacing-lg);
}

.contact__card {
  background: var(--container-color);
  padding: var(--spacing-xl);
  border-radius: var(--radius-2xl);
  box-shadow: 0 6px 20px var(--shadow-light);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  transition: all var(--transition-normal);
}

.contact__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px var(--shadow-medium);
}

.contact__icon {
  width: 65px; /* Larger */
  height: 65px; /* Larger */
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.8rem; /* Larger icon */
  flex-shrink: 0;
}

.contact__content h3 {
  font-size: var(--h4-font-size);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-xs);
}

.contact__content p {
  font-size: var(--normal-font-size);
  color: var(--text-color);
  line-height: 1.7;
  margin-bottom: var(--spacing-sm);
}

.contact__link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--primary-color);
  font-weight: var(--font-semibold);
  font-size: var(--small-font-size);
  transition: all var(--transition-fast);
}

.contact__link:hover {
  gap: var(--spacing-sm);
  color: var(--primary-dark);
}

.contact__form-container {
  background: var(--container-color);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-3xl);
  box-shadow: 0 12px 45px var(--shadow-light);
  border: 1px solid var(--border-color);
}

.form__header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.form__header h3 {
  font-size: var(--h3-font-size);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-sm);
}

.form__header p {
  font-size: var(--normal-font-size);
  color: var(--text-color);
}

.form__group {
  margin-bottom: var(--spacing-lg);
}

.form__input-group {
  position: relative;
}

.form__input {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  padding-left: var(--spacing-2xl);
  border: 2px solid var(--border-color); /* Thicker border */
  border-radius: var(--radius-md);
  background: var(--body-color);
  color: var(--title-color);
  font-size: var(--normal-font-size);
  transition: all var(--transition-fast);
}

.form__input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.25); /* More prominent focus ring */
}

.form__input:focus + .form__label,
.form__input:not(:placeholder-shown) + .form__label {
  top: -12px; /* Adjusted position */
  left: var(--spacing-md);
  font-size: var(--smaller-font-size);
  color: var(--primary-color);
  background: var(--container-color);
  padding: 0 var(--spacing-xs);
}

.form__label {
  position: absolute;
  top: 50%;
  left: var(--spacing-2xl);
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: var(--normal-font-size);
  pointer-events: none;
  transition: all var(--transition-fast);
}

.form__icon {
  position: absolute;
  top: 50%;
  left: var(--spacing-md);
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 1.1rem; /* Slightly larger icon */
}

.form__textarea {
  resize: vertical;
  min-height: 140px; /* Taller textarea */
  padding-top: var(--spacing-lg);
}

/*=============== FOOTER ===============*/
.footer {
  background: var(--container-color);
  padding-top: var(--spacing-4xl); /* More padding */
  position: relative;
  border-top: 1px solid var(--border-color);
}

.footer__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.05;
}

.footer__pattern {
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="lines" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 0 0 L 10 10 M 10 0 L 0 10" stroke="currentColor" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23lines)"/></svg>');
  color: var(--primary-color);
}

.footer__container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); /* Wider min-width */
  gap: var(--spacing-3xl); /* More space */
  margin-bottom: var(--spacing-3xl);
}

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

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.footer__logo-img {
  width: 65px; /* Larger */
  height: 65px; /* Larger */
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem; /* Larger icon */
  box-shadow: 0 4px 20px var(--shadow-colored);
}

.footer__logo-text {
  display: flex;
  flex-direction: column;
}

.footer__logo-title {
  font-size: var(--h3-font-size);
  font-weight: var(--font-bold);
  line-height: 1;
}

.footer__logo-subtitle {
  font-size: var(--small-font-size);
  color: var(--text-light);
  line-height: 1;
}

.footer__description {
  font-size: var(--normal-font-size);
  color: var(--text-color);
  line-height: 1.7;
  margin-bottom: var(--spacing-xl);
}

.footer__social {
  display: flex;
  gap: var(--spacing-md);
}

.footer__social-link {
  width: 48px; /* Larger */
  height: 48px; /* Larger */
  background: var(--body-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem; /* Larger icon */
  color: var(--text-color);
  transition: all var(--transition-normal);
}

.footer__social-link:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-3px);
}

.footer__title {
  font-size: var(--h4-font-size);
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-lg);
}

.footer__links {
  display: grid;
  gap: var(--spacing-sm);
}

.footer__link {
  color: var(--text-color);
  font-size: var(--normal-font-size);
  transition: color var(--transition-fast);
}

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

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
}

.footer__contact-item i {
  font-size: 1.3rem; /* Larger icon */
  color: var(--primary-color);
  flex-shrink: 0;
}

.footer__contact-item span {
  line-height: 1.7;
}

.footer__bottom {
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  text-align: center;
}

.footer__copy {
  font-size: var(--small-font-size);
  color: var(--text-light);
}

.footer__links-bottom {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  justify-content: center;
}

.footer__link-bottom {
  font-size: var(--small-font-size);
  color: var(--text-light);
  transition: color var(--transition-fast);
}

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

/*=============== SCROLL TO TOP ===============*/
.scroll-top {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  width: 65px; /* Larger */
  height: 65px; /* Larger */
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.6rem; /* Larger icon */
  box-shadow: 0 10px 35px var(--shadow-colored);
  z-index: var(--z-tooltip);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  overflow: hidden;
}

.scroll-top.show {
  opacity: 1;
  visibility: visible;
  bottom: var(--spacing-2xl);
}

.scroll-top__progress {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.progress-ring__circle {
  transition: stroke-dashoffset 0.3s ease;
  transform-origin: 50% 50%;
  stroke: white;
}

/*=============== PAGE NAVIGATION ===============*/
.page-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xl) 0;
  border-top: 1px solid var(--border-color);
  margin-top: var(--spacing-3xl); /* More space */
}

/*=============== NOTIFICATION SYSTEM ===============*/
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: #3b82f6; /* Default info */
  color: white;
  padding: 1.2rem 1.8rem; /* More padding */
  border-radius: 0.75rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  z-index: 10000;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  max-width: 450px; /* Wider notification */
  display: flex;
  align-items: center;
  gap: 1rem;
}

.notification--success {
  background: var(--success-color);
}
.notification--error {
  background: var(--error-color);
}
.notification--info {
  background: var(--accent-color);
}

.notification__content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-grow: 1;
  font-size: var(--normal-font-size); /* Clearer text */
}

.notification__content i {
  font-size: 1.4rem; /* Larger icon */
}

.notification__close {
  background: none;
  border: none;
  color: white;
  font-size: 1.1rem; /* Larger close icon */
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.notification__close:hover {
  opacity: 1;
}

/*=============== ANIMATIONS ===============*/
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/*=============== MEDIA QUERIES ===============*/

/* For large devices (desktops) */
@media screen and (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

/* For medium devices (tablets) */
@media screen and (max-width: 992px) {
  :root {
    --biggest-font-size: 3.8rem;
    --h1-font-size: 3rem;
    --h2-font-size: 2.4rem;
    --h3-font-size: 1.9rem;
    --h4-font-size: 1.4rem;
    --normal-font-size: 1rem; /* 16px */
    --small-font-size: 0.875rem; /* 14px */
    --smaller-font-size: 0.813rem; /* 13px */
  }

  .section {
    padding: var(--spacing-3xl) 0;
  }

  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: var(--header-height);
  }

  .hero__content {
    order: 2;
  }

  .hero__image {
    order: 1;
    margin-bottom: var(--spacing-2xl);
  }

  .hero__image-container {
    width: 350px;
    height: 350px;
  }

  .hero__image-content {
    font-size: 7rem;
  }

  .hero__buttons {
    justify-content: center;
  }

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

  .about__image-wrapper {
    height: 450px;
    margin-bottom: var(--spacing-2xl);
  }

  .about__achievements {
    flex-wrap: wrap;
    justify-content: center;
  }

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

  .vision__card {
    padding: var(--spacing-xl);
  }

  .vision__icon {
    width: 70px;
    height: 70px;
    font-size: 1.8rem;
  }

  .vision__title {
    font-size: var(--h3-font-size);
  }

  .vision__quote {
    font-size: var(--normal-font-size);
  }

  .mission__item {
    font-size: var(--small-font-size);
  }

  .mission__item .mission__icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .structure__head-card {
    padding: var(--spacing-xl);
  }

  .structure__head-card .structure__image {
    width: 130px;
    height: 130px;
  }

  .structure__head-card .structure__image-content {
    font-size: 3.5rem;
  }

  .structure__head-card .structure__name {
    font-size: var(--h4-font-size);
  }

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

  .facilities__container {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }

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

  .news__card--featured {
    flex-direction: column;
  }

  .news__card--featured .news__image {
    width: 100%;
    height: 280px;
  }

  .gallery__filter {
    gap: var(--spacing-sm);
  }

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

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

  .contact__form-container {
    padding: var(--spacing-xl);
  }

  .footer__container {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}

/* For small devices (mobile phones) */
@media screen and (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .header {
    height: var(--header-height);
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%; /* Wider mobile menu */
    height: 100%;
    background: var(--container-color);
    box-shadow: -2px 0 15px rgba(0, 0, 0, 0.15); /* More prominent shadow */
    padding: var(--spacing-3xl) var(--spacing-lg);
    transition: right var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }

  .nav__menu.show-menu {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    width: 100%;
    gap: var(--spacing-sm);
  }

  .nav__link {
    width: 100%;
    justify-content: flex-start;
    padding: var(--spacing-md);
  }

  .nav__toggle,
  .nav__close {
    display: block;
  }

  .theme-toggle {
    display: none;
  }

  .hero__title {
    font-size: var(--h1-font-size);
  }

  .hero__description {
    font-size: var(--normal-font-size);
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .hero__image-container {
    width: 280px;
    height: 280px;
  }

  .hero__image-content {
    font-size: 6rem;
  }

  .about__image-wrapper {
    height: 350px;
  }

  .about__feature {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .about__feature-icon {
    margin-bottom: var(--spacing-sm);
  }

  .about__achievements {
    flex-direction: column;
  }

  .achievement {
    width: 100%;
    justify-content: center;
  }

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

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

  .news__card {
    padding: var(--spacing-md);
  }

  .news__card--featured .news__content {
    padding: var(--spacing-md);
  }

  .news__image {
    height: 220px;
  }

  .news__image-content {
    font-size: 4.5rem;
  }

  .gallery__filter {
    flex-direction: column;
    align-items: center;
  }

  .filter-btn {
    width: 100%;
    max-width: 220px;
  }

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

  .gallery__image {
    height: 220px;
  }

  .gallery__image-content {
    font-size: 4.5rem;
  }

  .lightbox__content {
    width: 95%;
    padding: var(--spacing-lg);
  }

  .lightbox__image {
    height: 250px;
  }

  .lightbox__image-content {
    font-size: 5rem;
  }

  .contact__card {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .contact__icon {
    margin-bottom: var(--spacing-sm);
  }

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

  .footer__logo {
    justify-content: center;
  }

  .footer__social {
    justify-content: center;
  }

  .footer__links {
    align-items: center;
  }

  .footer__contact-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .page-navigation {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .page-navigation .btn {
    width: 100%;
    justify-content: center;
  }
}

/* For very small devices */
@media screen and (max-width: 480px) {
  :root {
    --biggest-font-size: 2.8rem;
    --h1-font-size: 2.2rem;
    --h2-font-size: 1.8rem;
    --h3-font-size: 1.6rem;
    --h4-font-size: 1.2rem;
    --normal-font-size: 0.9375rem; /* 15px */
    --small-font-size: 0.813rem; /* 13px */
    --smaller-font-size: 0.75rem; /* 12px */
  }

  .section__badge {
    font-size: var(--smaller-font-size);
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--small-font-size);
  }

  .hero__image-container {
    width: 220px;
    height: 220px;
  }

  .hero__image-content {
    font-size: 4.5rem;
  }

  .news__card--featured .news__image {
    height: 160px;
  }

  .news__image-content {
    font-size: 3.5rem;
  }

  .gallery__image {
    height: 160px;
  }

  .gallery__image-content {
    font-size: 3.5rem;
  }

  .lightbox__image {
    height: 180px;
  }

  .lightbox__image-content {
    font-size: 4rem;
  }

  .notification {
    max-width: 90%;
    right: 5%;
    left: 5%;
    transform: translateX(0);
    font-size: var(--small-font-size);
  }

  .notification__content i {
    font-size: 1.2rem;
  }
}

@media screen and (max-width: 768px) {
  .hero__image img {
    height: 300px;
  }
}