/*
Theme Name: Aptech Learning Academy
Theme URI: https://example.com
Author: Aptech Learning Academy
Description: Custom WordPress theme for Aptech Learning Academy — career-focused IT and Aviation training institute. Includes a Courses post type, editable contact info, and a working contact form.
Version: 1.0.0
Text Domain: aptech-academy
Requires at least: 5.9
Requires PHP: 7.4
*/

/* ---------------------------------------------
   0. Tokens
--------------------------------------------- */
:root{
  --navy: #14213D;
  --navy-light: #1F3157;
  --navy-line: #2B3A5E;
  --paper: #F7F4EE;
  --paper-2: #EFEAE0;
  --ink: #1A1A1A;
  --slate: #5B6478;
  --gold: #C6912F;
  --gold-dark: #9C6F1E;
  --line: #DDD5C4;
  --white: #FFFFFF;

  --font-head: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Source Serif 4", Georgia, serif;

  --container: 1180px;
  --radius: 4px;
}

/* ---------------------------------------------
   1. Reset & base
--------------------------------------------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@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; }
}
body{
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4{
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
  color: var(--navy);
}
p{ margin: 0 0 1em; max-width: 68ch; }
.aa-container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
:focus-visible{
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

/* ---------------------------------------------
   2. Buttons
--------------------------------------------- */
.aa-btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 15px;
  padding: 13px 26px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}
.aa-btn--gold{ background: var(--gold); color: var(--navy); }
.aa-btn--gold:hover{ background: var(--gold-dark); }
.aa-btn--outline{ border-color: rgba(255,255,255,.5); color: var(--white); }
.aa-btn--outline:hover{ border-color: var(--white); background: rgba(255,255,255,.08); }
.aa-btn--navy{ background: var(--navy); color: var(--white); }
.aa-btn--navy:hover{ background: var(--navy-light); }
.aa-btn--full{ width: 100%; justify-content: center; }

/* ---------------------------------------------
   3. Header
--------------------------------------------- */
.aa-header{
  background: var(--navy);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--navy-line);
}
.aa-header__row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 24px;
}
.aa-logo{
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  white-space: nowrap;
}
.aa-logo span{ color: var(--gold); }
.aa-nav{ display: flex; gap: 28px; }
.aa-nav a{
  color: #C9D0E0;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color .18s ease, border-color .18s ease;
}
.aa-nav a:hover, .aa-nav a.is-active{ color: var(--white); border-color: var(--gold); }
.aa-header__actions{ display: flex; align-items: center; gap: 18px; }
.aa-header__phone{
  color: var(--white);
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
}
.aa-header__phone small{ display:block; font-weight: 400; color:#9FAAC4; font-size: 11px; }
.aa-menu-toggle{
  display: none;
  background: none;
  border: 1px solid var(--navy-line);
  border-radius: var(--radius);
  width: 42px; height: 42px;
  color: var(--white);
  font-size: 20px;
  cursor: pointer;
}

/* ---------------------------------------------
   4. Hero
--------------------------------------------- */
.aa-hero{
  position: relative;
  background: var(--navy);
  color: var(--white);
  overflow: hidden;
  padding: 84px 0 0;
}
.aa-hero__route{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .35;
  pointer-events: none;
}
.aa-hero__route path{
  fill: none;
  stroke: var(--gold);
  stroke-width: 1.4;
  stroke-dasharray: 6 6;
}
.aa-hero__route circle{ fill: var(--gold); }
.aa-hero__inner{
  position: relative;
  max-width: 760px;
  padding-bottom: 64px;
}
.aa-hero p.aa-eyebrow{
  font-family: var(--font-head);
  color: var(--gold);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 18px;
}
.aa-hero h1{
  color: var(--white);
  font-size: clamp(34px, 5vw, 52px);
  max-width: 15ch;
}
.aa-hero__sub{
  color: #C9D0E0;
  font-size: 18px;
  max-width: 56ch;
  margin-bottom: 32px;
}
.aa-hero__ctas{ display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }

.aa-stats{
  border-top: 1px solid var(--navy-line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.aa-stats__item{
  padding: 26px 24px;
  border-right: 1px solid var(--navy-line);
}
.aa-stats__item:last-child{ border-right: none; }
.aa-stats__num{
  font-family: var(--font-head);
  color: var(--gold);
  font-size: 30px;
  font-weight: 700;
  display: block;
}
.aa-stats__label{ color: #9FAAC4; font-size: 14px; }

/* ---------------------------------------------
   5. Section scaffolding
--------------------------------------------- */
.aa-section{ padding: 80px 0; }
.aa-section--tint{ background: var(--paper-2); }
.aa-section__head{ max-width: 62ch; margin-bottom: 44px; }
.aa-section__head h2{ font-size: clamp(26px, 3vw, 36px); }
.aa-section__head p{ color: var(--slate); font-size: 17px; }

/* ---------------------------------------------
   6. Features (why choose us) — list, not cards
--------------------------------------------- */
.aa-features{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
}
.aa-feature{
  padding: 30px 28px 30px 0;
  border-bottom: 1px solid var(--line);
}
.aa-feature:nth-child(odd){ padding-right: 40px; border-right: 1px solid var(--line); }
.aa-feature:nth-child(even){ padding-left: 40px; }
.aa-feature h3{ font-size: 19px; margin-bottom: 8px; }
.aa-feature p{ color: var(--slate); font-size: 15.5px; margin-bottom: 0; }

/* ---------------------------------------------
   7. Courses
--------------------------------------------- */
.aa-track{ margin-bottom: 56px; }
.aa-track:last-child{ margin-bottom: 0; }
.aa-track__head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 2px solid var(--navy);
  padding-bottom: 12px;
  margin-bottom: 24px;
}
.aa-track__head h3{ font-size: 22px; margin: 0; }
.aa-track__head a{ font-family: var(--font-head); font-size: 14px; font-weight: 600; color: var(--gold-dark); }
.aa-courses{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.aa-course-card{
  background: var(--paper);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
}
.aa-section--tint .aa-course-card{ background: var(--paper-2); }
.aa-course-card__duration{
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 600;
  color: var(--gold-dark);
  text-transform: none;
  margin-bottom: 10px;
}
.aa-course-card h4{ font-size: 18px; margin-bottom: 10px; }
.aa-course-card p{ color: var(--slate); font-size: 15px; margin-bottom: 18px; flex-grow: 1; }
.aa-course-card__link{ font-family: var(--font-head); font-weight: 600; font-size: 14px; color: var(--navy); border-bottom: 2px solid var(--gold); align-self: flex-start; padding-bottom: 2px; }

/* ---------------------------------------------
   8. CTA band
--------------------------------------------- */
.aa-cta-band{
  background: var(--navy);
  color: var(--white);
  padding: 56px 0;
}
.aa-cta-band__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.aa-cta-band h2{ color: var(--white); font-size: 26px; margin: 0; max-width: 32ch; }
.aa-cta-band__actions{ display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------------------------------------------
   9. Enroll steps
--------------------------------------------- */
.aa-steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.aa-step__num{
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--gold-dark);
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
  margin-bottom: 14px;
}
.aa-step h3{ font-size: 18px; }
.aa-step p{ color: var(--slate); font-size: 15px; margin-bottom: 0; }

/* ---------------------------------------------
   10. Testimonials
--------------------------------------------- */
.aa-testimonials{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.aa-testimonial{ border-top: 2px solid var(--navy); padding-top: 18px; }
.aa-testimonial p{ font-size: 16px; color: var(--ink); }
.aa-testimonial cite{ font-family: var(--font-head); font-style: normal; font-weight: 600; font-size: 14px; color: var(--slate); }

/* ---------------------------------------------
   11. Contact
--------------------------------------------- */
.aa-contact{
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 56px;
}
.aa-contact__info dl{ margin: 24px 0; }
.aa-contact__info dt{ font-family: var(--font-head); font-size: 13px; font-weight: 600; color: var(--gold-dark); margin-top: 18px; }
.aa-contact__info dd{ margin: 4px 0 0; font-size: 16px; }
.aa-contact__map{ border: 1px solid var(--line); margin-top: 20px; }
.aa-contact__map iframe{ width: 100%; height: 240px; border: 0; display: block; }

.aa-form{ display: grid; gap: 16px; }
.aa-form__row{ display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.aa-form label{ display:block; font-family: var(--font-head); font-size: 13px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.aa-form input, .aa-form select, .aa-form textarea{
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
}
.aa-form input:focus, .aa-form select:focus, .aa-form textarea:focus{ border-color: var(--gold-dark); }
.aa-form__notice{ padding: 14px 16px; border-radius: var(--radius); font-size: 14px; font-family: var(--font-head); }
.aa-form__notice--success{ background: #E7F2EA; color: #205C3B; border: 1px solid #B9DCC3; }
.aa-form__notice--error{ background: #FBEAEA; color: #7A2626; border: 1px solid #F0C3C3; }

/* ---------------------------------------------
   12. Footer
--------------------------------------------- */
.aa-footer{ background: var(--navy); color: #C9D0E0; padding: 64px 0 0; }
.aa-footer__grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--navy-line);
}
.aa-footer h4{ color: var(--white); font-size: 15px; margin-bottom: 16px; }
.aa-footer p{ color: #9FAAC4; font-size: 14.5px; }
.aa-footer ul li{ margin-bottom: 10px; }
.aa-footer a:hover{ color: var(--white); }
.aa-footer__social{ display: flex; gap: 12px; margin-top: 18px; }
.aa-footer__social a{
  width: 36px; height: 36px;
  border: 1px solid var(--navy-line);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.aa-footer__bottom{
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 22px 0;
  font-size: 13px;
  color: #7C88A6;
}
.aa-footer__bottom p{ margin: 0; }

/* ---------------------------------------------
   13. Inner page basics (page.php)
--------------------------------------------- */
.aa-page-hero{ background: var(--navy); color: var(--white); padding: 56px 0; }
.aa-page-hero h1{ color: var(--white); margin: 0; }
.aa-page-content{ padding: 64px 0; }
.aa-page-content .aa-container{ max-width: 760px; }
.aa-page-content h2{ margin-top: 1.4em; }

/* ---------------------------------------------
   14. Course single / archive
--------------------------------------------- */
.aa-course-hero{ background: var(--navy); color: var(--white); padding: 56px 0; }
.aa-course-hero .aa-course-card__duration{ color: var(--gold); }
.aa-course-hero h1{ color: var(--white); margin-bottom: 8px; }
.aa-course-meta{ display: flex; gap: 28px; flex-wrap: wrap; margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--navy-line); }
.aa-course-meta__item dt{ font-family: var(--font-head); font-size: 12px; color: #9FAAC4; margin-bottom: 4px; }
.aa-course-meta__item dd{ margin: 0; font-family: var(--font-head); font-weight: 600; color: var(--white); }
.aa-course-body{ padding: 56px 0; }
.aa-course-body .aa-container{ max-width: 760px; }
.aa-archive-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

/* ---------------------------------------------
   15. Responsive
--------------------------------------------- */
@media (max-width: 900px){
  .aa-nav{
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--navy-line);
    display: none;
  }
  .aa-nav.is-open{ display: flex; }
  .aa-nav a{ padding: 16px 24px; border-bottom: 1px solid var(--navy-line); width: 100%; }
  .aa-header__phone{ display: none; }
  .aa-menu-toggle{ display: block; }
  .aa-features, .aa-courses, .aa-archive-grid, .aa-steps, .aa-testimonials{ grid-template-columns: 1fr; }
  .aa-feature:nth-child(odd){ border-right: none; padding-right: 0; }
  .aa-feature:nth-child(even){ padding-left: 0; }
  .aa-stats{ grid-template-columns: 1fr; }
  .aa-stats__item{ border-right: none; border-bottom: 1px solid var(--navy-line); }
  .aa-contact{ grid-template-columns: 1fr; }
  .aa-form__row{ grid-template-columns: 1fr; }
  .aa-footer__grid{ grid-template-columns: 1fr 1fr; }
  .aa-cta-band__inner{ flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px){
  .aa-footer__grid{ grid-template-columns: 1fr; }
}