/*-------------------------------------------------
  ROOT VARIABLES
-------------------------------------------------*/
:root {
  --primary-blue: #0052cc;
  --hero-gradient: linear-gradient(135deg, #0061ff 0%, #0033aa 100%);
  --bg-light: #f8fafc;
  --white: #ffffff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --radius: 12px;
  --transition: all 0.3s ease;
}

/*-------------------------------------------------
  BASE
-------------------------------------------------*/
body {
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
  background: var(--white);
  line-height: 1.7;
}

.section-padding {
  padding: 80px 0;
}

.bg-light {
  background: var(--bg-light);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

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

a:hover {
  text-decoration: underline;
}

/*-------------------------------------------------
  HERO
-------------------------------------------------*/
.about-hero {
  background: var(--hero-gradient);
  color: var(--white);
  text-align: center;
  padding: 100px 16px 120px;
  position: relative;
  overflow: hidden;
}

.about-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.06) 0%,
    rgba(255,255,255,0) 100%
  );
  pointer-events: none;
}

.about-hero .hero-content {
  max-width: 820px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.about-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 auto 18px;
  max-width: 760px;
}

.about-hero p {
  font-size: 1.08rem;
  line-height: 1.8;
  max-width: 760px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.92);
}

/*-------------------------------------------------
  STORY SECTION
-------------------------------------------------*/
.about-text {
  max-width: 900px;
  margin: 0 auto;
}

.about-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  line-height: 1.2;
  margin-bottom: 24px;
  text-align: center;
  color: var(--text-main);
}

.about-text p {
  font-size: 1.04rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.about-text p:last-child {
  margin-bottom: 0;
}

/*-------------------------------------------------
  SECTION HEADER
-------------------------------------------------*/
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 42px;
}

.section-header h2 {
  font-size: clamp(1.9rem, 3vw, 2.4rem);
  line-height: 1.2;
  margin-bottom: 12px;
  color: var(--text-main);
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.02rem;
  margin: 0;
}

/*-------------------------------------------------
  MISSION BOX
-------------------------------------------------*/
.mission-box {
  background: var(--hero-gradient);
  color: var(--white);
  padding: 48px 40px;
  border-radius: 20px;
  text-align: center;
  box-shadow: var(--shadow-md);
  max-width: 980px;
  margin: 0 auto;
}

.mission-box h2 {
  font-size: clamp(1.9rem, 3vw, 2.4rem);
  margin-bottom: 16px;
  color: var(--white);
}

.mission-box p {
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 760px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.94);
}

/*-------------------------------------------------
  FEATURES GRID
-------------------------------------------------*/
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 82, 204, 0.18);
}

.feature-card i {
  width: 62px;
  height: 62px;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 82, 204, 0.08);
  color: var(--primary-blue);
  border-radius: 50%;
  font-size: 1.35rem;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--text-main);
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.98rem;
  margin: 0;
}

/*-------------------------------------------------
  WHAT WE OFFER
-------------------------------------------------*/
.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.offer-grid > div {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.offer-grid > div:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.offer-grid h3 {
  font-size: 1.15rem;
  margin-bottom: 16px;
  color: var(--text-main);
}

.offer-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.offer-grid li {
  margin-bottom: 12px;
  padding-left: 22px;
  position: relative;
  color: var(--text-muted);
}

.offer-grid li::before {
  content: "\f105";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--primary-blue);
}

.offer-grid li:last-child {
  margin-bottom: 0;
}

.offer-grid a {
  color: var(--primary-blue);
  font-weight: 500;
}

.offer-grid a:hover {
  text-decoration: underline;
}

/*-------------------------------------------------
  CTA
-------------------------------------------------*/
.cta-box {
  background: var(--hero-gradient);
  color: var(--white);
  padding: 54px 32px;
  border-radius: 20px;
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
}

.cta-box h2 {
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  margin-bottom: 12px;
  color: var(--white);
}

.cta-box p {
  max-width: 680px;
  margin: 0 auto 24px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.04rem;
}

.btn-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  color: var(--primary-blue);
  font-weight: 700;
  padding: 14px 26px;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.btn-white:hover {
  transform: translateY(-2px);
  text-decoration: none;
  box-shadow: var(--shadow-md);
}

/*-------------------------------------------------
  RESPONSIVE
-------------------------------------------------*/
@media (max-width: 991px) {
  .section-padding {
    padding: 70px 0;
  }

  .features-grid,
  .offer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mission-box,
  .cta-box {
    padding: 40px 28px;
  }
}

@media (max-width: 767px) {
  .about-hero {
    padding: 85px 16px 95px;
  }

  .about-hero p,
  .about-text p,
  .mission-box p,
  .cta-box p {
    font-size: 1rem;
  }

  .features-grid,
  .offer-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .feature-card,
  .offer-grid > div {
    padding: 24px 20px;
  }

  .mission-box,
  .cta-box {
    padding: 32px 20px;
    border-radius: 16px;
  }

  .section-header {
    margin-bottom: 32px;
  }
}

@media (max-width: 480px) {
  .section-padding {
    padding: 56px 0;
  }

  .about-hero {
    padding: 76px 14px 82px;
  }

  .about-hero h1 {
    margin-bottom: 14px;
  }
}