/*=============== GOOGLE FONTS ===============*/
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;700&family=Inter:wght@700;800;900&display=swap');

/*=============== CSS VARIABLES ===============*/
:root {
  /* Colors */
  --bg-gradient-start: #eef2f7;
  --bg-gradient-end: #d9e1e9;
  --bg-color: #eef2f7;

  --primary-color: #0077b6;
  --primary-color-dark: #005f92;
  --accent-color: #ffc300;
  
  --shadow-light: rgba(255, 255, 255, 0.9);
  --shadow-dark: #b8c1cd;

  --text-color-dark: #222222;
  --text-color-light: #444444;
  --text-color-white: #FFFFFF;

  /* Fonts */
  --font-heading: 'Inter', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;

  /* Other */
  --header-height: 6rem;
  --border-radius: 20px;
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: all 0.2s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  background: linear-gradient(145deg, var(--bg-gradient-start), var(--bg-gradient-end));
  color: var(--text-color-light);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--text-color-dark);
  font-weight: 800;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
  color: var(--primary-color);
  transition: var(--transition-fast);
}

a:hover {
  color: var(--primary-color-dark);
}

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

/*=============== LAYOUT & UTILITY ===============*/
.container {
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 1.5rem;
}

.grid {
  display: grid;
  gap: 2rem;
}

.section {
  padding: 6rem 0 2rem;
}

.section__title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text-color-dark);
}

/* Pages with only text content like privacy/terms */
.text-content-page {
    padding-top: calc(var(--header-height) + 2rem);
    padding-bottom: 4rem;
}

.text-content-page h1 {
    margin-bottom: 2rem;
}

.text-content-page p, .text-content-page li {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

/*=============== HEADER & NAV ===============*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(238, 242, 247, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  transition: var(--transition-fast);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.nav__logo {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--text-color-dark);
}

.nav__logo-accent {
  color: var(--primary-color);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav__link {
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--text-color-light);
  position: relative;
  padding-bottom: 0.5rem;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition-fast);
}

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

.nav__toggle, .nav__close {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/*=============== BUTTONS (GLOBAL) ===============*/
.button, button[type="submit"] {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  padding: 1rem 2rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-align: center;
}

.button--primary {
  background: var(--primary-color);
  color: var(--text-color-white);
  box-shadow: 8px 8px 16px var(--shadow-dark), -8px -8px 16px var(--shadow-light);
}

.button--primary:hover {
  background: var(--primary-color-dark);
  color: var(--text-color-white);
  box-shadow: inset 6px 6px 12px var(--shadow-dark), inset -6px -6px 12px var(--shadow-light);
  transform: translateY(2px);
}

.nav__link-button {
  background: var(--primary-color);
  color: var(--text-color-white);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
}
.nav__link-button:hover {
    background: var(--primary-color-dark);
    color: var(--text-color-white);
}
.nav__link-button::after {
    display: none;
}

/*=============== HERO SECTION ===============*/
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 1.5rem;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--text-color-white);
}

.hero__container {
    max-width: 800px;
}

.hero__title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--text-color-white);
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
  margin-bottom: 1rem;
}

.hero__description {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.7);
}

/*=============== CARDS (GLOBAL) ===============*/
.card {
  background: var(--bg-color);
  border-radius: var(--border-radius);
  box-shadow: 12px 12px 24px var(--shadow-dark), -12px -12px 24px var(--shadow-light);
  padding: 2rem;
  transition: var(--transition-smooth);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 18px 18px 36px var(--shadow-dark), -18px -18px 36px var(--shadow-light);
}

.card-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-bottom: 1.5rem;
  box-shadow: inset 6px 6px 12px var(--shadow-dark), inset -6px -6px 12px var(--shadow-light);
}

.card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card__title {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}

.card__description {
  flex-grow: 1;
}

/* Specific Sections */
.features__container {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/*=============== HISTORY SECTION ===============*/
.history__container {
    grid-template-columns: 1fr 1.5fr;
    align-items: center;
    gap: 3rem;
}
.history__image-container img {
    border-radius: var(--border-radius);
    box-shadow: 12px 12px 24px var(--shadow-dark), -12px -12px 24px var(--shadow-light);
}
.history__subtitle {
    font-size: 2rem;
    margin-bottom: 1rem;
}

/*=============== VISION SECTION ===============*/
.vision__container {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}
.vision__item {
    padding: 2.5rem;
    background: var(--bg-color);
    border-radius: var(--border-radius);
    box-shadow: inset 8px 8px 16px var(--shadow-dark), inset -8px -8px 16px var(--shadow-light);
}
.vision__subtitle {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

/*=============== STATISTICS SECTION ===============*/
.statistics__container {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    text-align: center;
}
.statistic-item {
    padding: 2rem;
}
.statistic-item__number {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--primary-color);
}
.statistic-item__label {
    font-weight: 500;
    margin-bottom: 1rem;
}
.progress-bar {
    height: 10px;
    width: 100%;
    border-radius: 5px;
    background: var(--bg-color);
    box-shadow: inset 3px 3px 6px var(--shadow-dark), inset -3px -3px 6px var(--shadow-light);
    overflow: hidden;
}
.progress-bar__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    border-radius: 5px;
}

/*=============== CASE STUDIES & NEWS ===============*/
.case-studies__container, .news__container {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.card__link {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 700;
  color: var(--primary-color);
  transition: var(--transition-fast);
}

.card__link:hover {
  transform: translateX(5px);
  color: var(--primary-color-dark);
}

/*=============== TESTIMONIALS SECTION ===============*/
.testimonials__container {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.5rem;
  background: var(--bg-color);
  border-radius: var(--border-radius);
  box-shadow: 12px 12px 24px var(--shadow-dark), -12px -12px 24px var(--shadow-light);
}

.testimonial-card .card-image {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin-bottom: 1.5rem;
  box-shadow: inset 4px 4px 8px var(--shadow-dark), inset -4px -4px 8px var(--shadow-light);
}

.testimonial__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.testimonial__text {
  font-style: italic;
  margin-bottom: 1.5rem;
  position: relative;
  padding: 0 1.5rem;
}
.testimonial__text::before {
  content: '“';
  position: absolute;
  top: -1rem;
  left: 0;
  font-size: 3rem;
  color: var(--primary-color);
  opacity: 0.5;
}
.testimonial__author {
  font-weight: 700;
  color: var(--text-color-dark);
}
.testimonial__role {
  font-size: 0.9rem;
  color: var(--text-color-light);
}

/*=============== PARTNERS SECTION ===============*/
.partners__container {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}
.partner-logo img {
  height: 60px;
  width: auto;
  opacity: 0.6;
  filter: grayscale(100%);
  transition: var(--transition-smooth);
}
.partner-logo img:hover {
  opacity: 1;
  filter: grayscale(0%);
  transform: scale(1.1);
}

/*=============== MEDIA GALLERY SECTION ===============*/
.media__container {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}
.media__item img {
    border-radius: var(--border-radius);
    transition: var(--transition-smooth);
    box-shadow: 8px 8px 16px var(--shadow-dark), -8px -8px 16px var(--shadow-light);
}
.media__item:hover img {
    transform: scale(1.05);
    box-shadow: 12px 12px 24px var(--shadow-dark), -12px -12px 24px var(--shadow-light);
}

/*=============== EXTERNAL RESOURCES SECTION ===============*/
.resources__container {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}
.resource-card {
    display: flex;
    flex-direction: column;
    padding: 2rem;
    background: var(--bg-color);
    border-radius: var(--border-radius);
    box-shadow: 12px 12px 24px var(--shadow-dark), -12px -12px 24px var(--shadow-light);
    transition: var(--transition-smooth);
}
.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: 16px 16px 32px var(--shadow-dark), -16px -16px 32px var(--shadow-light);
}
.resource-card__title {
    font-size: 1.25rem;
    color: var(--text-color-dark);
    margin-bottom: 0.5rem;
}
.resource-card__description {
    font-size: 0.9rem;
    flex-grow: 1;
    margin-bottom: 1.5rem;
}
.resource-card__link {
    font-weight: 700;
    color: var(--primary-color);
    align-self: flex-start;
}

/*=============== CONTACT FORM ===============*/
.contact__container {
  grid-template-columns: 1fr 1.25fr;
  gap: 4rem;
  align-items: center;
}
.contact__content h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}
.contact__info {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.form__group {
  position: relative;
}
.form__input {
  width: 100%;
  padding: 1.2rem;
  border: none;
  background: var(--bg-color);
  border-radius: var(--border-radius);
  box-shadow: inset 6px 6px 12px var(--shadow-dark), inset -6px -6px 12px var(--shadow-light);
  color: var(--text-color-dark);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: var(--transition-fast);
}
.form__input:focus {
  box-shadow: inset 8px 8px 16px var(--shadow-dark), inset -8px -8px 16px var(--shadow-light), 0 0 0 2px var(--primary-color);
}
.form__label {
  position: absolute;
  top: 1.2rem;
  left: 1.2rem;
  color: var(--text-color-light);
  pointer-events: none;
  transition: var(--transition-fast);
}
.form__input:focus + .form__label,
.form__input:not(:placeholder-shown) + .form__label {
  top: -0.75rem;
  left: 1rem;
  font-size: 0.8rem;
  background: var(--bg-color);
  padding: 0 0.5rem;
  color: var(--primary-color);
}
textarea.form__input {
  resize: vertical;
  min-height: 150px;
}

/*=============== FOOTER ===============*/
.footer {
  background: #d1d9e6; /* A slightly darker base for footer */
  padding: 4rem 0 2rem;
  color: var(--text-color-light);
  text-align: center;
}
.footer__container {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  text-align: left;
  margin-bottom: 3rem;
}
.footer__logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--text-color-dark);
  margin-bottom: 1rem;
  display: inline-block;
}
.footer__logo-accent {
  color: var(--primary-color);
}
.footer__title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--text-color-dark);
}
.footer__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer__link {
  color: var(--text-color-light);
  transition: var(--transition-fast);
}
.footer__link:hover {
  color: var(--primary-color);
  padding-left: 5px;
}
.footer__copy {
  border-top: 1px solid var(--shadow-dark);
  padding-top: 2rem;
  font-size: 0.9rem;
}

/*=============== SUCCESS PAGE ===============*/
.success-page {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    text-align: center;
    background: linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));
    padding: 1rem;
}
.success-card {
    background: var(--bg-color);
    padding: clamp(2rem, 5vw, 4rem);
    border-radius: var(--border-radius);
    box-shadow: 20px 20px 40px var(--shadow-dark), -20px -20px 40px var(--shadow-light);
    max-width: 600px;
}
.success-title {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--text-color-dark);
    margin-bottom: 1rem;
}
.success-message {
    font-size: 1.1rem;
    color: var(--text-color-light);
    margin-bottom: 2.5rem;
}


/*=============== RESPONSIVE DESIGN ===============*/
@media screen and (max-width: 992px) {
  .container {
    padding: 0 1rem;
  }
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100%;
    background: var(--bg-color);
    box-shadow: -10px 0 20px rgba(0,0,0,0.1);
    padding: 6rem 2rem 0;
    transition: var(--transition-smooth);
  }
  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
  }
  .nav__toggle {
    display: block;
  }
  .nav__close {
    display: block;
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
  }
  .nav__menu.show-menu {
    right: 0;
  }

  .history__container, .contact__container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .history__image-container {
    order: -1;
    margin: 0 auto;
  }
}

@media screen and (max-width: 768px) {
    :root {
        --header-height: 5rem;
    }
    .section {
        padding: 4rem 0 1rem;
    }
    .section__title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    .footer__container {
        text-align: center;
    }
    .footer__section {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}

@media screen and (max-width: 576px) {
  .hero__title {
    font-size: 2.2rem;
  }
  .hero__description {
    font-size: 1rem;
  }
  .contact__container {
    gap: 2rem;
  }
}