/* ============================================================
   AFËR — Shtëpi Softuerike / Yazılım Evi
   Palette & geometry derived from the logo:
   red #E0231C · black #141414 · white #FFFFFF · sharp corners
   ============================================================ */

:root {
  --red: #C8151A;
  --black: #141414;
  --ink: #1c1c1c;
  --gray: #6b6b6b;
  --line: #e6e6e6;
  --bg: #ffffff;
  --bg-soft: #f7f7f7;
  --font: 'Montserrat', 'Segoe UI', sans-serif;
  --nav-h: 76px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-weight: 400;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: min(1140px, 92%);
  margin-inline: auto;
}

/* ---------- shared bits ---------- */

.kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--red);
  text-transform: uppercase;
  margin-bottom: 14px;
}

/* the two dots of Ë, used as a brand motif */
.kicker__dots {
  display: inline-flex;
  gap: 5px;
}
.kicker__dots::before,
.kicker__dots::after {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--red);
}

.section { padding: 110px 0; }
.section--gray { background: var(--bg-soft); }

.section__head { margin-bottom: 60px; }

.section__title {
  display: flex;
  align-items: baseline;
  gap: 18px;
  font-size: clamp(30px, 4.5vw, 44px);
  font-weight: 300;
  letter-spacing: 6px;
  text-transform: uppercase;
}

.section__num {
  font-size: 14px;
  font-weight: 600;
  color: var(--red);
  letter-spacing: 2px;
}

.section__sub {
  margin-top: 14px;
  color: var(--gray);
  max-width: 520px;
}

.btn {
  display: inline-block;
  padding: 15px 34px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  border: 1px solid var(--black);
  cursor: pointer;
  transition: all .25s ease;
}

.btn--red {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
}
.btn--red:hover {
  background: var(--black);
  border-color: var(--black);
  transform: translate(-3px, -3px);
  box-shadow: 4px 4px 0 var(--red);
}

.btn--ghost {
  background: transparent;
  color: var(--black);
}
.btn--ghost:hover {
  transform: translate(-3px, -3px);
  box-shadow: 4px 4px 0 var(--black);
}

/* ---------- navbar ---------- */

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-h);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  z-index: 100;
}

.nav__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--black);
}

.brand-word {
  font-size: 20px;
  font-weight: 300;
  letter-spacing: 7px;
}
.brand-word--red { color: var(--red); }

.nav__links {
  display: flex;
  gap: 38px;
}

.nav__links a {
  position: relative;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--ink);
  padding: 6px 0;
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  transition: width .25s ease;
}
.nav__links a:hover::after,
.nav__links a.is-active::after { width: 100%; }

.nav__right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 6px;
}
.lang-sep { color: var(--line); }
.lang-btn {
  background: none;
  border: none;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--gray);
  cursor: pointer;
  padding: 4px 2px;
  transition: color .2s;
}
.lang-btn:hover { color: var(--black); }
.lang-btn.is-active {
  color: var(--red);
  border-bottom: 2px solid var(--red);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.burger span {
  width: 24px;
  height: 2px;
  background: var(--black);
  transition: all .25s;
}
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  background:
    linear-gradient(rgba(20,20,20,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,20,20,.035) 1px, transparent 1px);
  background-size: 56px 56px;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 60px;
  padding: 60px 0;
}

.hero__title {
  font-size: clamp(38px, 6vw, 64px);
  font-weight: 200;
  line-height: 1.15;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero__title em {
  font-style: normal;
  font-weight: 600;
  color: var(--red);
}

.hero__sub {
  margin: 26px 0 38px;
  max-width: 480px;
  color: var(--gray);
  font-size: 17px;
}

.hero__cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__logo { display: flex; justify-content: center; }

.hero__logo-frame {
  position: relative;
  padding: 30px;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

.hero__scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 1px solid var(--black);
}
.hero__scroll span {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 4px;
  height: 4px;
  margin-left: -2px;
  background: var(--red);
  animation: scrollDot 1.6s infinite;
}
@keyframes scrollDot {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(18px); opacity: 0; }
}

/* ---------- services ---------- */

.grid.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  padding: 38px 30px;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

/* offset red frame on hover — echoes the logo's double frame */
.card:hover {
  border-color: var(--black);
  transform: translate(-5px, -5px);
  box-shadow: 6px 6px 0 var(--red);
}

.card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--black);
  margin-bottom: 24px;
}
.card__icon svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: var(--red);
  stroke-width: 1.6;
  stroke-linecap: square;
}

.card h3 {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.card p {
  font-size: 14.5px;
  color: var(--gray);
}

/* ---------- about (dark) ---------- */

.section--dark {
  background: var(--black);
  color: #fff;
}
.section--dark .section__title { color: #fff; }

.about {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 70px;
  align-items: center;
}

.about__lead {
  font-size: 21px;
  font-weight: 300;
  line-height: 1.6;
  margin: 24px 0 18px;
}
.about__lead em {
  font-style: normal;
  color: var(--red);
  font-weight: 600;
}
.about__text > p:last-child { color: #b5b5b5; }

.about__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: #333;
  border: 1px solid #333;
}

.stat {
  background: var(--black);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat__num {
  font-size: 38px;
  font-weight: 200;
  color: var(--red);
  letter-spacing: 2px;
}

.stat__label {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #b5b5b5;
}

/* ---------- process ---------- */

.grid.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.step {
  position: relative;
  border-top: 2px solid var(--black);
  padding-top: 26px;
}
.step::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 46px;
  height: 2px;
  background: var(--red);
}

.step__num {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--red);
}

.step h3 {
  margin: 10px 0 8px;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.step p {
  font-size: 14px;
  color: var(--gray);
}

/* ---------- contact ---------- */

.contact {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 60px;
}

.contact__form { display: grid; gap: 22px; }

.field { display: grid; gap: 8px; }

.field label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
}

.field input,
.field textarea {
  font-family: var(--font);
  font-size: 15px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0;
  outline: none;
  resize: vertical;
  transition: border-color .2s, box-shadow .2s;
}

.field input:focus,
.field textarea:focus {
  border-color: var(--black);
  box-shadow: 3px 3px 0 var(--red);
}

.contact__form .btn { justify-self: start; }

.form-note {
  font-size: 14px;
  color: var(--red);
  font-weight: 500;
}

.contact__info {
  display: grid;
  gap: 30px;
  align-content: start;
  border-left: 1px solid var(--line);
  padding-left: 50px;
}

.info-block__label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 6px;
}

.info-block a,
.info-block p {
  font-size: 16px;
  font-weight: 400;
}
.info-block a:hover { color: var(--red); }

.socials { display: flex; gap: 10px; }
.socials a {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--black);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  transition: all .2s;
}
.socials a:hover {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  transform: translate(-2px, -2px);
  box-shadow: 3px 3px 0 var(--black);
}

/* ---------- whatsapp ---------- */

.wa-section {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}

.wa-section__sub {
  font-size: 14px;
  color: var(--gray);
  margin-bottom: 6px;
}

.wa-cards { display: flex; flex-direction: column; gap: 14px; }

.wa-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  text-decoration: none;
  color: var(--black);
  position: relative;
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.wa-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: #25D366;
}
.wa-card:hover {
  border-color: #25D366;
  transform: translate(-4px, -4px);
  box-shadow: 5px 5px 0 #25D366;
}

.wa-icon {
  width: 44px; height: 44px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.wa-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.wa-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray);
}

.wa-num {
  font-size: 17px;
  font-weight: 600;
  color: var(--black);
}

.wa-arrow {
  font-size: 1.2rem;
  color: #25D366;
  font-weight: 700;
  transition: transform .25s ease;
}
.wa-card:hover .wa-arrow { transform: translateX(4px); }

/* ---------- footer ---------- */

.footer {
  background: var(--black);
  color: #fff;
  padding: 50px 0;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

.nav__brand--footer { color: #fff; }

.footer__tagline {
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #b5b5b5;
}

.footer__rights {
  font-size: 12px;
  color: #777;
}

/* ---------- data-lang: başlangıçta gizle (JS override eder) ---------- */
.ml { display: none; }

/* ---------- reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__sub { margin-inline: auto; }
  .hero__cta { justify-content: center; }
  .kicker { justify-content: center; }
  .hero__logo { order: -1; }
  .hero__logo-frame img { width: 220px; height: 220px; }

  .grid.services { grid-template-columns: repeat(2, 1fr); }
  .grid.process { grid-template-columns: repeat(2, 1fr); gap: 40px 26px; }
  .about { grid-template-columns: 1fr; gap: 50px; }
  .contact { grid-template-columns: 1fr; }
  .contact__info {
    border-left: none;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 40px;
  }
}

@media (max-width: 720px) {
  .section { padding: 80px 0; }

  .nav__links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: center;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    overflow: hidden;
    max-height: 0;
    transition: max-height .3s ease;
  }
  .nav__links.is-open { max-height: 320px; }
  .nav__links a { padding: 16px 0; }

  .burger { display: flex; }

  .grid.services { grid-template-columns: 1fr; }
  .grid.process { grid-template-columns: 1fr; }
  .about__stats { grid-template-columns: 1fr 1fr; }
  .section__title { letter-spacing: 3px; }
}