/* =========================================================

   FOOTER — FULL RESPONSIVE CSS (Desktop → Tablet → Mobile)

   Keeps original visual design and button styling

========================================================= */



/* ============ Base ============ */

.footer {

  color: #F5F5F5;

  padding: 40px 0;

  font-family: "IBM Plex Mono", monospace;

}



.footer-container {

  max-width: 1280px;

  margin: 0 auto;

  padding: 0 80px;              /* desktop safe gutter */

}



/* ============ Hero big logo ============ */

.footer-hero {

  text-align: center;

  margin-bottom: 40px;

}

.footer-hero-img {

  max-width: 100%;

  height: auto;

  display: block;

}



/* ============ Top navigation ============ */

.footer-nav {

  display: flex;

  justify-content: space-between;

  align-items: flex-start;

  margin-bottom: 40px;

}

.footer-nav-left {

  display: flex;

  gap: 100px;                   /* desktop column gap */

}

.footer-nav-left ul {

  list-style: none;

  margin: 0;

  padding: 0;

}

.footer-nav-left li { margin-bottom: 20px; }

.footer-nav-left a {

  font-size: 18px;

  letter-spacing: 0.05em;

  text-decoration: none;

  color: #F5F5F5;

  transition: color 0.3s ease;

}

.footer-nav-left a:hover { color: #4361EE; }



/* brand on the right */

.footer-logo { justify-self: end; align-self: start; }

.footer-logo img { max-width: 180px; margin-top: 60px; }



/* ============ Divider ============ */

.footer-divider {

  border: none;

  border-top: 0.5px solid #F5F5F5;

  margin: 22px 0 26px;

}



/* =========================================================

   Bottom area uses grid

   Row 1: legal links across full width

   Row 2: CTA on the left, socials on the right

========================================================= */

.footer-bottom {

  display: grid;

  grid-template-columns: 1fr auto;

  grid-template-areas:

    "links links"

    "cta   socials";

  align-items: center;

  row-gap: 18px;

  column-gap: 20px;

}



/* passthrough wrapper (lets children sit in grid cells) */

.footer-left { display: contents; }



/* ============ Legal links (row 1) ============ */

.footer-links {

  grid-area: links;

  display: flex;

  gap: 22px;

  flex-wrap: wrap;

}

.footer-links a {

  color: #CFCFCF;

  text-decoration: none;

  font-size: 14px;

  letter-spacing: 0.08em;

  text-transform: uppercase;

  transition: color 0.25s ease;

}

.footer-links a:hover { color: #FFFFFF; }



/* ============ CTA (row 2, left) — original big button kept ============ */

.cta-footer {

  grid-area: cta;

  position: relative;

  display: inline-block;

  justify-self: start;

  margin-top: 8px; /* small breathing space from links */

}



/* button body */

.btn-footer {

  position: relative;

  z-index: 1;

  display: inline-flex;

  align-items: center;

  justify-content: center;

  height: 76px;

  padding: 0 52px 0 46px;

  border-radius: 20px;

  background: #F5F5F5;

  color: #000000;

  font-family: "Fibel Nord", sans-serif;

  font-size: 18px;

  font-weight: 700;

  letter-spacing: 1px;

  text-decoration: none;

  transition: all 0.3s ease;

  overflow: visible;

}

.btn-text-footer { position: relative; z-index: 2; }



/* square with arrow */

.btn-circle-footer {

  position: absolute;

  right: -60px;

  top: 50%;

  transform: translateY(-50%);

  width: 81px;

  height: 81px;

  border-radius: 20px;

  border: 3px solid #0F0F0F;

  background: #F5F5F5 url("img/Arrow_45.svg") center / 50px no-repeat;

  transition: all 0.3s ease;

  z-index: 2;

}

.btn-footer:hover { background: #121212; color: #FFFFFF; }

.btn-footer:hover .btn-circle-footer {

  background: #121212 url("img/Arrow_up_white.svg") center / 50px no-repeat;

  border: 1px solid #F5F5F5;

}



/* ============ Social icons (row 2, right) ============ */

.footer-socials {

  grid-area: socials;

  display: flex;

  gap: 25px;

  justify-self: end;

  align-items: center;

  transform: translateY(-60px); 

}

.footer-socials a { text-decoration: none; }

.footer-socials a img {

  width: 26px;

  height: 26px;

  opacity: 0.9;

  transition: opacity 0.25s ease, transform 0.25s ease;

}

.footer-socials a:hover img { opacity: 1; transform: translateY(-2px); }



/* ===============================================

   Responsive Footer — Final Version

   Circle +3px bigger than button height

================================================= */



:root { --cta-circle: 84px; } /* base (81px +3px) */



/* ===== ≤ 1100px ===== */

@media (max-width: 1100px) {

  .footer-container { padding: 0 56px; }

  .footer-nav-left  { gap: 72px; }

  .footer-socials   { transform: translateY(-48px); }



  .cta-footer {

    display: flex;

    justify-content: center;

    align-items: center;

    margin: 8px auto 0;

  }

  .cta-footer .btn-footer { margin-left: calc(var(--cta-circle) / -2); }

  .btn-circle-footer {

    width: var(--cta-circle);

    height: var(--cta-circle);

    right: calc(var(--cta-circle) * -0.74);

  }

}



/* ===== ≤ 900px (tablet portrait) ===== */

@media (max-width: 900px) {

  :root { --cta-circle: 77px; } /* 74px +3 */



  .footer-container { padding: 0 40px; }

  .footer-nav {

    flex-direction: column;

    align-items: center;

    text-align: center;

    gap: 36px;

  }

  .footer-nav-left {

    display: grid;

    grid-template-columns: repeat(3, auto);

    justify-content: center;

    justify-items: center;

    gap: 18px 56px;

  }

  .footer-logo { text-align: center; }

  .footer-logo img { max-width: 160px; margin-top: 40px; }



  .footer-bottom {

    display: grid;

    grid-template-columns: 1fr;

    grid-template-areas: "links" "cta" "socials";

    row-gap: 16px;

    justify-items: center;

    text-align: center;

  }



  .footer-links  { justify-content: center; gap: 12px; }

  .footer-socials{ justify-self: center; transform: none; }



  .cta-footer { display: flex; justify-content: center; align-items: center; margin: 10px auto 0; }

  .cta-footer .btn-footer { margin-left: calc(var(--cta-circle) / -2); }



  .btn-footer { height: 70px; padding: 0 48px 0 42px; }

  .btn-circle-footer {

    width: var(--cta-circle);

    height: var(--cta-circle);

    right: calc(var(--cta-circle) * -0.74);

  }



  .footer-nav-left a { font-size: 16px; }

}



/* ===== ≤ 640px (phones) ===== */

@media (max-width: 640px) {

  :root { --cta-circle: 63px; } /* 60px +3 */



  .footer-container { padding: 0 24px; }

  .footer-nav { gap: 28px; margin-bottom: 24px; }



  .footer-nav-left {

    grid-template-columns: repeat(3, auto);

    gap: 14px 36px;

    justify-content: center;

    justify-items: center;

    text-align: center;

  }



  .footer-logo img { max-width: 140px; margin-top: 24px; }



  .cta-footer {

    margin: 24px auto 22px;

    display: flex;

    justify-content: center;

    align-items: center;

  }

  .cta-footer .btn-footer { margin-left: calc(var(--cta-circle) / -2); }



  .btn-footer        { height: 60px; padding: 0 36px 0 32px; }

  .btn-circle-footer {

    width: var(--cta-circle);

    height: var(--cta-circle);

    right: calc(var(--cta-circle) * -0.75);

  }



  .footer-links   { justify-content: center; gap: 12px; }

  .footer-socials { justify-content: center; gap: 20px; transform: none; }



  .footer-nav-left a {

    font-size: 15px;

    letter-spacing: 0.04em;

  }

  .footer-links a {

    font-size: 13px;

  }

}



/* ===== ≤ 480px (small phones) ===== */

@media (max-width: 480px) {

  :root { --cta-circle: 62px; } /* 59px +3 */



  .footer-container { padding: 0 20px; }



  .footer-nav-left {

    grid-template-columns: repeat(3, auto);

    gap: 10px 28px;

  }

  .footer-logo img { max-width: 120px; }



  .cta-footer {

    display: flex;

    justify-content: center;

    align-items: center;

    margin: 22px auto;

  }

  .cta-footer .btn-footer { margin-left: calc(var(--cta-circle) / -2); }



  .btn-footer        { height: 56px; padding: 0 32px 0 28px; }

  .btn-circle-footer {

    width: var(--cta-circle);

    height: var(--cta-circle);

    right: calc(var(--cta-circle) * -0.71);

  }



  .footer-nav-left a { font-size: 14px; }

  .footer-links a { font-size: 12px; }



  .footer-socials a img {

    width: 22px;

    height: 22px;

  }

}



/* ===== ≤ 360px (very small phones) ===== */

@media (max-width: 360px) {

  :root { --cta-circle: 55px; } /* 52px +3 */



  .footer-container { padding: 0 16px; }

  .footer-nav-left {

    grid-template-columns: repeat(3, auto);

    gap: 8px 20px;

  }



  .footer-logo img { max-width: 110px; }



  .cta-footer {

    display: flex;

    justify-content: center;

    align-items: center;

    margin: 20px auto;

  }

  .cta-footer .btn-footer { margin-left: calc(var(--cta-circle) / -2); }



  .btn-footer        { height: 52px; padding: 0 28px 0 24px; }

  .btn-circle-footer {

    width: var(--cta-circle);

    height: var(--cta-circle);

    right: calc(var(--cta-circle) * -0.73);

  }



  .footer-nav-left a { font-size: 13px; }

  .footer-links a { font-size: 12px; }

}

/* === Center logo and NEXTSTUDIO text on all mobile sizes === */

@media (max-width: 900px) {

  .footer-logo {

    display: flex;

    flex-direction: column;

    align-items: center;   /* ✅ centers horizontally */

    justify-content: center;

    text-align: center;

    width: 100%;

  }



  .footer-logo img {

    display: block;

    margin: 0 auto 8px auto;  /* center logo and add small gap below */

  }



  .footer-logo span,

  .footer-logo p,

  .footer-logo h4 {

    display: block;

    text-align: center;

    margin: 0 auto;

  }

}