/* Cytognosis Website - Main Stylesheet */

/* Base Styles */
:root {
  /* Therapeutic Dark Palette (Primary) */
  --bg-abyss: #0a0a14;
  --bg-deep: #13131f;
  --bg-card: #25253d;
  --text-stark: #f8f8fc;
  --text-soft: #e0e0ed;

  /* Legacy & Semantic Palette */
  --primary-dark: #1e1e32;
  --primary-blue: #3b7dd6; /* Azure (Patient) */
  --primary-purple: #8b3fc7; /* Violet (Progression) */
  --primary-indigo: #5145a8; /* Indigo (Pioneer) */

  /* Cytognosis Core Fluorophores */
  --cg-violet: #8b3fc7;
  --cg-azure: #3b7dd6;
  --cg-magenta: #e0309e;
  --cg-indigo: #5145a8;
  --cg-coral: #f26355;
  --cg-teal: #14a3a3;

  --light-gray: #f8f8fc;
  --medium-gray: #e0e0ed;
  --dark-gray: #303446;
  --white: #ffffff;
  --black: #000000;

  /* Glassmorphism Elements */
  --glass-bg: rgba(30, 41, 59, 0.4);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: blur(16px);
  --glow-indigo: 0 0 40px rgba(81, 69, 168, 0.3);
  --glow-magenta: 0 0 30px rgba(224, 48, 158, 0.2);

  --gradient-bg: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--primary-purple),
    var(--primary-indigo)
  );
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

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

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Helvetica,
    Arial,
    sans-serif;
  line-height: 1.7;
  color: var(--text-soft);
  background-color: var(--bg-abyss);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Helvetica,
    Arial,
    sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-stark);
}

h1 {
  font-size: 2.5rem;
  line-height: 1.2;
}

h2 {
  font-size: 2rem;
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}

h2::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--gradient-bg);
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

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

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

ul {
  list-style: none;
}

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

section {
  padding: 5rem 0;
}

.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  border-radius: 30px;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  font-family: "Inter", sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
}

.btn-primary {
  background: var(--gradient-bg);
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
  box-shadow: 0 5px 15px rgba(67, 97, 238, 0.4);
  transform: translateY(-2px);
  color: var(--white);
  border-color: var(--white);
}

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

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  transform: translateY(-2px);
}

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

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

.hidden {
  display: none;
}

/* Header - Glassmorphism Restructure */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(10, 10, 20, 0.8) !important;
  backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border) !important;
  transition: var(--transition);
  padding: 1rem 0;
}

header.scrolled {
  background-color: rgba(10, 10, 20, 0.95) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  padding: 0.8rem 0;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  height: 48px;
  transition: var(--transition);
}

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

nav ul {
  display: flex;
  align-items: center;
}

nav ul li {
  margin-left: 1.5rem;
  display: flex;
  align-items: center;
}

nav ul li a {
  color: var(--white);
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
  display: inline-block;
}

nav ul li a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-purple);
  transition: var(--transition);
}

nav ul li a:hover::after,
nav ul li a.active::after {
  width: 100%;
}

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

.mobile-menu-btn span {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--white);
  transition: var(--transition);
}

/* Login Button */
.login-item {
  margin-left: 2rem;
}

.login-button {
  background-color: var(--white);
  color: var(--primary-dark) !important;
  padding: 0.5rem 1.2rem !important;
  border-radius: 20px;
  font-weight: 600;
  transition: var(--transition);
}

.login-button:hover {
  background-color: var(--light-gray);
  transform: translateY(-2px);
}

.login-button::after {
  display: none;
}

/* Logged-in header button with avatar + name */
.login-button.user-logged-in {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0.4rem 0.9rem !important;
  border-radius: 20px;
  white-space: nowrap;
}

.login-button.user-logged-in .avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-block;
}

.login-button.user-logged-in .user-name {
  color: var(--primary-dark);
  font-weight: 600;
  line-height: 24px;
}

/* Login Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal.show {
  display: block;
  opacity: 1;
}

.modal-content {
  background-color: var(--white);
  margin: 10% auto;
  padding: 2rem;
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  position: relative;
  transform: translateY(-50px);
  opacity: 0;
  transition: all 0.3s ease;
}

.modal.show .modal-content {
  transform: translateY(0);
  opacity: 1;
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 28px;
  font-weight: bold;
  color: var(--dark-gray);
  cursor: pointer;
}

.close-modal:hover {
  color: var(--primary-blue);
}

.modal h2 {
  margin-bottom: 1rem;
  color: var(--primary-dark);
}

.modal p {
  margin-bottom: 1.5rem;
}

.login-info {
  margin-top: 2rem;
  padding: 1rem;
  background-color: var(--light-gray);
  border-radius: 5px;
}

.login-info p {
  margin-bottom: 0;
  font-size: 0.9rem;
  color: var(--dark-gray);
}

.login-info i {
  color: var(--primary-blue);
  margin-right: 5px;
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 600px;
  background: var(--primary-dark);
  color: var(--white);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(67, 97, 238, 0.8),
    rgba(157, 132, 183, 0.8)
  );
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 800px;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.5rem;
  font-size: 3rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
}

/* Special styling for hero buttons to make them stand out */
.hero .btn-primary {
  border: 2px solid var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero .btn-primary:hover {
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

/* About Section */
.about {
  background-color: transparent;
}

.about-content {
  max-width: 900px;
  margin: 0 auto;
}

.about-content > p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  text-align: center;
}

.mission-vision {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.mission,
.vision {
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.mission:hover,
.vision:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.mission h3,
.vision h3 {
  color: var(--primary-blue);
}

/* Approach Section */
.approach {
  background-color: var(--light-gray);
}

.phases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.phase {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.phase:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.phase-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.phase-icon i {
  font-size: 2rem;
  color: var(--white);
}

.phase h3 {
  margin-bottom: 1rem;
}

/* Technology Section */
.technology {
  background-color: var(--white);
}

.tech-solutions {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.tech-solution {
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-top: 4px solid var(--primary-blue);
}

.tech-logo {
  float: left;
  margin-right: 2rem;
  margin-bottom: 1rem;
}

.tech-logo img {
  height: 80px;
  width: auto;
  object-fit: contain;
}

.tech-solution:nth-child(2) {
  border-top-color: var(--primary-purple);
}

.tech-solution:nth-child(3) {
  border-top-color: var(--primary-dark);
}

.tech-solution:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.tech-solution h3 {
  color: var(--primary-blue);
  margin-bottom: 1rem;
  line-height: 80px;
  font-size: 2rem;
  font-weight: 700;
}

.tech-solution p {
  clear: both;
  text-align: left;
  margin-left: 0;
  padding-left: 0;
}

.tech-features {
  list-style: disc;
  margin-top: 1rem;
  margin-left: 2rem;
  clear: both;
  text-align: left;
}

.tech-features li {
  padding: 0.5rem 0;
}

.tech-features i {
  display: none;
}

/* Impact Section */
.impact {
  background-color: var(--light-gray);
}

.impact-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.stat {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.stat:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.stat h3 {
  color: var(--primary-blue);
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin: 1rem 0;
  font-family: "Montserrat", sans-serif;
}

.stat-desc {
  font-size: 0.9rem;
  opacity: 0.8;
}

.impact-stories {
  background-color: var(--white);
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.impact-stories h3 {
  color: var(--primary-blue);
  margin-bottom: 1.5rem;
}

/* Support Section */
.support {
  background-color: transparent;
}

.support-content > p {
  font-size: 1.2rem;
  max-width: 800px;
  margin: 0 auto 3rem;
  text-align: center;
}

.support-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.support-option {
  padding: 2rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
}

.support-option:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.support-option h3 {
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.support-option p {
  margin-bottom: 1.5rem;
}

/* Contact Section */
.contact {
  background-color: transparent;
}

.contact-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
}

.contact-info h3 {
  color: var(--primary-blue);
  margin-bottom: 1.5rem;
}

.contact-details {
  margin-top: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.contact-item i {
  font-size: 1.2rem;
  color: var(--primary-blue);
  margin-right: 1rem;
  width: 20px;
  text-align: center;
}

.social-links {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gradient-bg);
  color: var(--white);
  border-radius: 50%;
  transition: var(--transition);
}

.social-links a:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}

.contact-form h3 {
  color: var(--primary-blue);
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--medium-gray);
  border-radius: 4px;
  font-family: "Roboto", sans-serif;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 2px rgba(67, 97, 238, 0.2);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #ff3860;
}

.success-message {
  text-align: center;
  padding: 2rem;
}

.success-message h3 {
  color: #28a745;
  margin-bottom: 1rem;
}

/* Footer */
footer {
  background-color: var(--primary-dark);
  color: var(--white);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-logo img {
  height: 50px;
  margin-bottom: 1rem;
}

.footer-links ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 0.5rem;
}

.footer-links ul li a {
  color: var(--white);
  opacity: 0.8;
  font-size: 0.9rem;
}

.footer-links ul li a:hover {
  opacity: 1;
}

.footer-social {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border-radius: 50%;
  transition: var(--transition);
}

.footer-social a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.9rem;
  opacity: 0.7;
}

/* Responsive Styles */
@media (max-width: 992px) {
  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.8rem;
  }

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

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

@media (max-width: 768px) {
  header .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .logo {
    margin-bottom: 1rem;
  }

  nav {
    width: 100%;
  }

  nav ul {
    flex-direction: column;
    align-items: flex-start;
    display: none;
  }

  nav ul.active {
    display: flex;
  }

  nav ul li {
    margin: 0.5rem 0;
    width: 100%;
  }

  .mobile-menu-btn {
    display: flex;
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
  }

  .hero {
    height: auto;
    padding: 8rem 0 5rem;
  }

  .cta-buttons {
    flex-direction: column;
    gap: 1rem;
  }

  .cta-buttons .btn {
    width: 100%;
  }

  .mission-vision,
  .phases,
  .tech-solutions,
  .impact-stats,
  .support-options,
  .contact-content {
    grid-template-columns: 1fr;
  }

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

  .footer-links ul {
    justify-content: center;
  }

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

  .login-item {
    margin-left: 0;
    margin-top: 1rem;
  }

  .login-button {
    display: block;
    text-align: center;
  }
}

@media (max-width: 480px) {
  section {
    padding: 3rem 0;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

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

  .stat-value {
    font-size: 2rem;
  }

  .modal-content {
    padding: 1.5rem;
    margin: 20% auto;
  }
}

/* Animation Classes */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Team Section */
.team {
  background: transparent;
  display: none;
}

.team-content {
  text-align: center;
}

.team-content > p {
  font-size: 1.1rem;
  margin-bottom: 3rem;
  color: var(--text-soft);
}

.team-members {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.team-member {
  background: rgba(30, 41, 59, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  border-color: rgba(255, 255, 255, 0.1);
}

/* Removed decorative gradient line to avoid double borders with column titles */
.team-member::before {
  display: none;
}

.member-photo {
  width: 120px;
  height: 120px;
  margin: 0 auto 1.5rem;
  position: relative;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(81, 69, 168, 0.5); /* Primary Indigo */
}

.member-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.member-photo:hover img {
  transform: scale(1.05);
}

.photo-placeholder {
  width: 100%;
  height: 100%;
  background: var(--gradient-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 2.5rem;
}

.member-info h3 {
  color: var(--white);
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

.member-title {
  color: var(--cg-azure);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.member-roles {
  color: var(--primary-purple);
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  font-style: italic;
  opacity: 0.9;
}

.member-bio {
  color: var(--text-soft) !important;
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.team-note {
  background: rgba(67, 97, 238, 0.1);
  border: 1px solid rgba(67, 97, 238, 0.2);
  border-radius: 10px;
  padding: 1rem 1.5rem;
  text-align: center;
  margin-top: 2rem;
}

.team-note p {
  margin: 0;
  color: var(--primary-blue);
  font-size: 0.95rem;
}

.team-note i {
  margin-right: 0.5rem;
}

.team-note a {
  color: var(--primary-blue);
  font-weight: 600;
  text-decoration: underline;
}

.team-note a:hover {
  color: var(--primary-purple);
}

/* Success message styles for contact form */
.success-message {
  background: linear-gradient(135deg, #4caf50, #45a049);
  color: white;
  padding: 2rem;
  border-radius: 10px;
  text-align: center;
  box-shadow: var(--shadow);
}

.success-message h3 {
  color: white;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.success-message p {
  margin-bottom: 0.5rem;
  opacity: 0.95;
}

.success-message a {
  color: white;
  text-decoration: underline;
  font-weight: 600;
}

.success-message a:hover {
  opacity: 0.8;
}

/* Form error styles */
.form-group input.error,
.form-group textarea.error {
  border-color: #e74c3c;
  box-shadow: 0 0 0 2px rgba(231, 76, 60, 0.1);
}

/* Button loading state */
button[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Responsive styles for team section */
@media (max-width: 768px) {
  .team-members {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .team-member {
    padding: 1.5rem;
  }

  .member-photo {
    width: 100px;
    height: 100px;
    margin-bottom: 1rem;
  }

  .member-info h3 {
    font-size: 1.2rem;
  }

  .member-title {
    font-size: 0.9rem;
  }

  .member-roles {
    font-size: 0.85rem;
  }

  .member-bio {
    font-size: 0.9rem;
  }
}