/* =========================================
   LEARN EMOTIONS
   ABOUT PAGE
========================================= */

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


/* COLORS */

:root {
  --background: #050816;
  --background-light: #10152b;
  --card: #171c34;

  --purple: #8b5cf6;
  --purple-dark: #483286;
  --pink: #ff4fd8;
  --cyan: #00d4ff;

  --red: #e63946;
  --red-hover: #c92532;

  --white: #ffffff;
  --text-light: #d7dae8;
  --text-muted: #afb5cc;

  --border: rgba(169, 139, 255, 0.25);
}


/* BASIC RESET */

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

html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(
      circle at 15% 10%,
      rgba(139, 92, 246, 0.20),
      transparent 32%
    ),
    radial-gradient(
      circle at 85% 30%,
      rgba(0, 212, 255, 0.10),
      transparent 28%
    ),
    radial-gradient(
      circle at 50% 75%,
      rgba(255, 79, 216, 0.08),
      transparent 30%
    ),
    var(--background);

  color: var(--white);
  font-family: "Poppins", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: inherit;
}

iframe {
  display: block;
  max-width: 100%;
}


/* SHARED CONTAINER */

.about-container {
  width: min(100% - 40px, 1050px);
  margin: 0 auto;
}


/* HEADER */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;

  background: rgba(5, 8, 22, 0.94);
  border-bottom: 1px solid rgba(0, 212, 255, 0.18);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.22);

  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.navbar {
  width: min(100% - 40px, 1180px);
  min-height: 76px;
  margin: 0 auto;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  color: var(--white);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.4px;
  text-decoration: none;
}

.brand::before {
  content: "";
  display: inline-block;

  width: 10px;
  height: 10px;
  margin-right: 10px;

  background: var(--cyan);
  border-radius: 50%;

  box-shadow: 0 0 18px rgba(0, 212, 255, 0.9);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-links a {
  display: inline-block;
  padding: 9px 15px;

  color: var(--text-light);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;

  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;

  transition:
    color 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

.nav-links a:hover {
  color: var(--white);
  background: rgba(0, 212, 255, 0.20);
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.nav-links a[href="testimonials.html"] {
  background: rgba(0, 255, 157, 0.22);
  border-color: #00ff9d;
}

.nav-links a[href="testimonials.html"]:hover {
  background: rgba(0, 184, 117, 0.75);
  box-shadow: 0 0 20px rgba(0, 255, 157, 0.35);
}


/* HERO */

.about-hero {
  position: relative;
  overflow: hidden;

  min-height: 500px;
  padding: 105px 0 90px;

  display: flex;
  align-items: center;

  background:
    linear-gradient(
      135deg,
      rgba(72, 50, 134, 0.95),
      rgba(16, 21, 43, 0.95)
    );
}

.about-hero::before {
  content: "";
  position: absolute;
  top: -160px;
  right: -100px;

  width: 420px;
  height: 420px;

  background: rgba(0, 212, 255, 0.12);
  border-radius: 50%;
  filter: blur(20px);
}

.about-hero::after {
  content: "";
  position: absolute;
  bottom: -190px;
  left: -120px;

  width: 430px;
  height: 430px;

  background: rgba(255, 79, 216, 0.12);
  border-radius: 50%;
  filter: blur(24px);
}

.about-hero .about-container {
  position: relative;
  z-index: 1;

  max-width: 850px;
  text-align: center;
}

.eyebrow {
  margin-bottom: 18px;

  color: var(--cyan);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 3px;
}

.about-hero h1 {
  margin-bottom: 26px;

  font-size: clamp(42px, 7vw, 72px);
  line-height: 1.05;
  letter-spacing: -2px;

  background:
    linear-gradient(
      90deg,
      var(--cyan),
      var(--purple),
      var(--pink)
    );

  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-introduction {
  max-width: 760px;
  margin: 0 auto;

  color: var(--white);
  font-size: clamp(20px, 3vw, 25px);
  font-weight: 700;
  line-height: 1.5;
}

.about-hero .about-container > p:last-child {
  max-width: 700px;
  margin: 18px auto 0;
  color: #eee9ff;
}


/* GENERAL SECTIONS */

.about-section,
.video-section,
.teaching-section,
.education-not-therapy,
.about-actions {
  padding: 75px 0;
}

.about-section {
  background: var(--background);
}

.about-section:nth-of-type(even) {
  background:
    linear-gradient(
      180deg,
      var(--background-light),
      var(--background)
    );
}

.video-section {
  background:
    linear-gradient(
      180deg,
      var(--background-light),
      #0a0e20
    );
}

.teaching-section {
  background: var(--background);
}

.education-not-therapy {
  background:
    linear-gradient(
      135deg,
      rgba(72, 50, 134, 0.48),
      rgba(10, 14, 32, 0.98)
    );
}

.about-actions {
  padding: 48px 0;
  text-align: center;
  background: var(--background-light);
}


/* SECTION HEADINGS */

.about-section h2,
.video-section h2,
.teaching-section h2,
.education-not-therapy h2 {
  margin-bottom: 24px;

  color: var(--white);
  font-size: clamp(29px, 4vw, 42px);
  line-height: 1.2;
  letter-spacing: -0.7px;
}

.about-section h2::after,
.video-section h2::after,
.teaching-section h2::after,
.education-not-therapy h2::after {
  content: "";
  display: block;

  width: 70px;
  height: 4px;
  margin-top: 17px;

  background:
    linear-gradient(
      90deg,
      var(--cyan),
      var(--purple),
      var(--pink)
    );

  border-radius: 20px;
}

.about-section p,
.video-section p,
.teaching-section p,
.education-not-therapy p {
  max-width: 850px;
  margin-bottom: 18px;
  color: var(--text-light);
}

.about-section p:last-child,
.education-not-therapy p:last-child {
  margin-bottom: 0;
}

.about-section strong {
  color: var(--cyan);
}


/* VIDEO */

.video-section .about-container {
  text-align: center;
}

.video-section h2::after {
  margin-right: auto;
  margin-left: auto;
}

.video-section p {
  margin-right: auto;
  margin-left: auto;
}

.video-wrapper {
  position: relative;
  overflow: hidden;

  width: min(650px, 100%);
  margin: 34px auto 0;
  aspect-ratio: 16 / 9;

  background:
    linear-gradient(
      135deg,
      rgba(72, 50, 134, 0.75),
      rgba(5, 8, 22, 0.98)
    );

  border: 1px solid rgba(0, 212, 255, 0.32);
  border-radius: 20px;

  box-shadow:
    0 22px 55px rgba(0, 0, 0, 0.42),
    0 0 30px rgba(0, 212, 255, 0.09);
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;

  width: 100%;
  height: 100%;

  border: 0;
}


/* TEACHING CARDS */

.teaching-section h2 {
  text-align: center;
}

.teaching-section h2::after {
  margin-right: auto;
  margin-left: auto;
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;

  margin-top: 42px;
}

.approach-card {
  min-height: 245px;
  padding: 30px 26px;

  background:
    linear-gradient(
      145deg,
      rgba(23, 28, 52, 0.98),
      rgba(16, 21, 43, 0.98)
    );

  border: 1px solid var(--border);
  border-radius: 18px;

  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.24);

  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.approach-card::before {
  content: "";
  display: block;

  width: 44px;
  height: 5px;
  margin-bottom: 22px;

  background: var(--cyan);
  border-radius: 20px;

  box-shadow: 0 0 18px rgba(0, 212, 255, 0.45);
}

.approach-card:hover {
  border-color: rgba(0, 212, 255, 0.48);

  box-shadow:
    0 18px 42px rgba(0, 0, 0, 0.32),
    0 0 24px rgba(0, 212, 255, 0.08);

  transform: translateY(-5px);
}

.approach-card h3 {
  margin-bottom: 14px;

  color: var(--white);
  font-size: 22px;
  line-height: 1.3;
}

.approach-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 16px;
}


/* EDUCATION DISCLAIMER */

.education-not-therapy .about-container {
  max-width: 900px;
  padding: 38px;

  background: rgba(5, 8, 22, 0.58);
  border: 1px solid rgba(169, 139, 255, 0.32);
  border-radius: 20px;

  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.25);
}

.education-not-therapy h2 {
  color: var(--cyan);
}


/* CONSULTATION BUTTON */

.consultation-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 52px;
  padding: 15px 28px;

  color: var(--white);
  background: var(--red);

  border: 2px solid var(--red);
  border-radius: 12px;

  font-size: 16px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;

  box-shadow: 0 9px 24px rgba(230, 57, 70, 0.30);

  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.consultation-button:hover {
  color: var(--white);
  background: var(--red-hover);
  border-color: var(--red-hover);

  box-shadow: 0 12px 28px rgba(230, 57, 70, 0.42);
  transform: translateY(-2px);
}


/* ACCESSIBILITY */

.brand:focus-visible,
.nav-links a:focus-visible,
.consultation-button:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 4px;
}


/* FOOTER */

.site-footer {
  padding: 24px 20px;

  color: var(--text-muted);
  background: #03050e;

  border-top: 1px solid rgba(0, 212, 255, 0.15);

  font-size: 13px;
  line-height: 1.6;
  text-align: center;
}

.site-footer p {
  max-width: 820px;
  margin: 4px auto;
}


/* TABLET */

@media (max-width: 900px) {

  .navbar {
    padding: 15px 0;
    flex-direction: column;
    justify-content: center;
  }

  .nav-links {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .about-hero {
    min-height: auto;
    padding: 85px 0 75px;
  }

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

  .approach-card {
    min-height: auto;
  }

}


/* MOBILE */

@media (max-width: 600px) {

  body {
    font-size: 16px;
  }

  .about-container {
    width: min(100% - 28px, 1050px);
  }

  .navbar {
    width: min(100% - 28px, 1180px);
  }

  .brand {
    font-size: 19px;
  }

  .nav-links {
    gap: 6px;
  }

  .nav-links a {
    padding: 8px 11px;
    font-size: 14px;
  }

  .about-hero {
    padding: 70px 0 65px;
  }

  .about-hero h1 {
    font-size: 42px;
    letter-spacing: -1px;
  }

  .hero-introduction {
    font-size: 20px;
  }

  .about-section,
  .video-section,
  .teaching-section,
  .education-not-therapy {
    padding: 58px 0;
  }

  .about-actions {
    padding: 38px 0;
  }

  .education-not-therapy .about-container {
    width: min(100% - 28px, 900px);
    padding: 27px 21px;
  }

  .approach-card {
    padding: 27px 22px;
  }

  .consultation-button {
    width: min(100%, 320px);
    padding: 14px 20px;
  }

}


/* REDUCED MOTION */

@media (prefers-reduced-motion: reduce) {

  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

}