/* ═══════════════════════════════════════════════
   About Page — Light Theme
   1. Hero (compact dark header)
   2. Brand Story (left text, right image)
   3. NetCenter (left image, right text)
   4. Core Technologies (3x2 grid)
   5. Contact & Connect
   ═══════════════════════════════════════════════ */

.about {
  background: #F9FAFB;
  padding-top: 72px;
}

/* ═══ Screen 1: Hero (compact header) ═══ */
.about-hero {
  position: relative;
  padding: 80px 0 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
}

.about-hero__bg {
  position: absolute;
  inset: 0;
  background: #0F172A;
}

.about-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 60px 60px;
}

.about-hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  padding: 0 40px;
}

.about-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.about-hero__subtitle {
  font-size: clamp(14px, 1.2vw, 18px);
  line-height: 1.6;
  color: #94A3B8;
  max-width: 550px;
  margin: 0 auto;
}

/* ═══ Screen 2: Brand Story ═══ */
.about-brand {
  position: relative;
  padding: 80px 0;
  background: #fff;
  overflow: hidden;
}

.about-brand__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-brand__label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #0284C7;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.about-brand__title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 2.5vw, 36px);
  font-weight: 800;
  color: #111827;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.about-brand__desc {
  font-size: 15px;
  line-height: 1.75;
  color: #4B5563;
}

.about-brand__image-inner {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: #F3F4F6;
  border: 1px solid #E5E7EB;
  padding: 20px;
}

.about-brand__image-inner img {
  width: 100%;
  height: auto;
  display: block;
}

/* ═══ Screen 3: NetCenter ═══ */
.about-netcenter {
  position: relative;
  padding: 80px 0;
  background: #F9FAFB;
  overflow: hidden;
}

.about-netcenter__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-netcenter__image-inner {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: #F3F4F6;
  border: 1px solid #E5E7EB;
  padding: 20px;
}

.about-netcenter__image-inner img {
  width: 100%;
  height: auto;
  display: block;
}

.about-netcenter__label {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #0284C7;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.about-netcenter__title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 2.5vw, 36px);
  font-weight: 800;
  color: #111827;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.about-netcenter__desc {
  font-size: 15px;
  line-height: 1.75;
  color: #4B5563;
}

/* ═══ Screen 4: Core Technologies ═══ */
.about-tech {
  position: relative;
  padding: 80px 0;
  background: #fff;
}

.about-tech__section-title {
  font-family: var(--font-heading);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 800;
  color: #111827;
  text-align: center;
  letter-spacing: 0.05em;
  margin-bottom: 60px;
}

.about-tech__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.about-tech__card {
  padding: 32px 28px;
  border-radius: 16px;
  background: #F9FAFB;
  border: 1px solid #E5E7EB;
  transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.about-tech__card:hover {
  background: #F3F4F6;
  border-color: #D1D5DB;
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.about-tech__card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: 32px 32px;
  background-repeat: no-repeat;
  background-position: center;
}

/* Tech card icon colors + SVG backgrounds */
.about-tech__card-icon--1 {
  background-color: rgba(0, 229, 255, 0.08);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Ccircle cx='24' cy='24' r='16' stroke='%2300E5FF' stroke-width='1.5' opacity='0.3'/%3E%3Ccircle cx='24' cy='24' r='8' stroke='%2300E5FF' stroke-width='1.5' opacity='0.5'/%3E%3Ccircle cx='24' cy='24' r='2' fill='%2300E5FF'/%3E%3Ccircle cx='24' cy='8' r='2.5' fill='%2300E5FF' opacity='0.7'/%3E%3Ccircle cx='37' cy='32' r='2.5' fill='%2300E5FF' opacity='0.7'/%3E%3Ccircle cx='11' cy='32' r='2.5' fill='%2300E5FF' opacity='0.7'/%3E%3Cline x1='24' y1='22' x2='24' y2='10' stroke='%2300E5FF' stroke-width='1' opacity='0.4'/%3E%3Cline x1='25.7' y1='25' x2='35' y2='30' stroke='%2300E5FF' stroke-width='1' opacity='0.4'/%3E%3Cline x1='22.3' y1='25' x2='13' y2='30' stroke='%2300E5FF' stroke-width='1' opacity='0.4'/%3E%3C/svg%3E");
}
.about-tech__card-icon--2 {
  background-color: rgba(0, 255, 157, 0.08);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Crect x='8' y='16' width='12' height='12' rx='3' stroke='%2300FF9D' stroke-width='1.5'/%3E%3Crect x='28' y='16' width='12' height='12' rx='3' stroke='%2300FF9D' stroke-width='1.5'/%3E%3Cpath d='M20 22H28' stroke='%2300FF9D' stroke-width='1.5' stroke-dasharray='3 2'/%3E%3Cpath d='M14 28V36H34V28' stroke='%2300FF9D' stroke-width='1' opacity='0.4'/%3E%3Ccircle cx='14' cy='22' r='2' fill='%2300FF9D' opacity='0.5'/%3E%3Ccircle cx='34' cy='22' r='2' fill='%2300FF9D' opacity='0.5'/%3E%3C/svg%3E");
}
.about-tech__card-icon--3 {
  background-color: rgba(0, 255, 102, 0.08);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Ccircle cx='24' cy='14' r='6' stroke='%2300FF66' stroke-width='1.5'/%3E%3Ccircle cx='12' cy='34' r='6' stroke='%2300FF66' stroke-width='1.5'/%3E%3Ccircle cx='36' cy='34' r='6' stroke='%2300FF66' stroke-width='1.5'/%3E%3Cline x1='20' y1='19' x2='15' y2='29' stroke='%2300FF66' stroke-width='1.5' opacity='0.5'/%3E%3Cline x1='28' y1='19' x2='33' y2='29' stroke='%2300FF66' stroke-width='1.5' opacity='0.5'/%3E%3Cline x1='18' y1='34' x2='30' y2='34' stroke='%2300FF66' stroke-width='1' opacity='0.3' stroke-dasharray='3 2'/%3E%3Cpath d='M22 13L24 11L26 13' stroke='%2300FF66' stroke-width='1' opacity='0.6'/%3E%3C/svg%3E");
}
.about-tech__card-icon--4 {
  background-color: rgba(0, 255, 102, 0.08);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Cpath d='M24 4L40 12V24C40 34 32 42 24 44C16 42 8 34 8 24V12L24 4Z' stroke='%2300FF66' stroke-width='1.5' fill='rgba(0,255,102,0.05)'/%3E%3Crect x='18' y='20' width='12' height='10' rx='2' stroke='%2300FF66' stroke-width='1.5'/%3E%3Cpath d='M20 20V17a4 4 0 018 0v3' stroke='%2300FF66' stroke-width='1.5'/%3E%3Ccircle cx='24' cy='25' r='1.5' fill='%2300FF66'/%3E%3C/svg%3E");
}
.about-tech__card-icon--5 {
  background-color: rgba(255, 107, 0, 0.08);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Crect x='12' y='12' width='24' height='20' rx='3' stroke='%23FF6B00' stroke-width='1.5' fill='rgba(255,107,0,0.05)'/%3E%3Crect x='16' y='16' width='16' height='8' rx='1' stroke='%23FF6B00' stroke-width='1' opacity='0.4'/%3E%3Ccircle cx='18' cy='28' r='2' stroke='%23FF6B00' stroke-width='1'/%3E%3Ccircle cx='24' cy='28' r='2' stroke='%23FF6B00' stroke-width='1'/%3E%3Ccircle cx='30' cy='28' r='2' stroke='%23FF6B00' stroke-width='1'/%3E%3Cline x1='16' y1='36' x2='16' y2='40' stroke='%23FF6B00' stroke-width='1' opacity='0.5'/%3E%3Cline x1='24' y1='36' x2='24' y2='40' stroke='%23FF6B00' stroke-width='1' opacity='0.5'/%3E%3Cline x1='32' y1='36' x2='32' y2='40' stroke='%23FF6B00' stroke-width='1' opacity='0.5'/%3E%3C/svg%3E");
}
.about-tech__card-icon--6 {
  background-color: rgba(139, 92, 246, 0.08);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48' fill='none'%3E%3Ccircle cx='24' cy='24' r='6' stroke='%238B5CF6' stroke-width='1.5' fill='rgba(139,92,246,0.08)'/%3E%3Ccircle cx='24' cy='24' r='2' fill='%238B5CF6'/%3E%3Cpath d='M14 14C18 10 30 10 34 14' stroke='%238B5CF6' stroke-width='1.5' opacity='0.5'/%3E%3Cpath d='M10 10C16 4 32 4 38 10' stroke='%238B5CF6' stroke-width='1.5' opacity='0.3'/%3E%3Cpath d='M14 34C18 38 30 38 34 34' stroke='%238B5CF6' stroke-width='1.5' opacity='0.5'/%3E%3Cpath d='M10 38C16 44 32 44 38 38' stroke='%238B5CF6' stroke-width='1.5' opacity='0.3'/%3E%3Ccircle cx='12' cy='18' r='3' stroke='%238B5CF6' stroke-width='1' opacity='0.4'/%3E%3Ccircle cx='36' cy='30' r='3' stroke='%238B5CF6' stroke-width='1' opacity='0.4'/%3E%3C/svg%3E");
}

.about-tech__card-title {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.about-tech__card-desc {
  font-size: 14px;
  line-height: 1.6;
  color: #6B7280;
}

/* ═══ Screen 5: Contact ═══ */
.about-contact {
  position: relative;
  padding: 80px 0;
  background: #F9FAFB;
}

.about-contact__container {
  max-width: 700px;
  margin: 0 auto;
  padding: 0 40px;
  text-align: center;
}

.about-contact__headline {
  font-family: var(--font-heading);
  font-size: clamp(24px, 2.5vw, 36px);
  font-weight: 800;
  color: #111827;
  margin-bottom: 48px;
  letter-spacing: -0.02em;
}

.about-contact__info {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 48px;
}

.about-contact__item {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  font-size: 16px;
  color: #374151;
}

.about-contact__icon {
  flex-shrink: 0;
  color: #0284C7;
}

.about-contact__linkedin {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid #E5E7EB;
  color: #111827;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
}

.about-contact__linkedin:hover {
  background: #0A66C2;
  border-color: #0A66C2;
  color: #fff;
  box-shadow: 0 0 24px rgba(10, 102, 194, 0.3);
}

.about-contact__linkedin svg {
  flex-shrink: 0;
}

/* ═══ Responsive ═══ */
@media (max-width: 1024px) {
  .about-brand__container,
  .about-netcenter__container {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-tech__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .about {
    padding-top: 72px;
  }

  .about-hero {
    padding: 60px 0 40px;
  }

  .about-hero__content {
    padding: 0 20px;
  }

  .about-brand,
  .about-netcenter,
  .about-tech,
  .about-contact {
    padding: 60px 0;
  }

  .about-brand__container,
  .about-netcenter__container,
  .about-tech__container,
  .about-contact__container {
    padding: 0 20px;
  }

  .about-tech__grid {
    grid-template-columns: 1fr;
  }

  .about-contact__item {
    font-size: 14px;
  }
}