/* ============================================
   SofterBytes — Yazılımın Yumuşak Tarafı
   Palette: logo lacivertini kremle yumuşatıyoruz
   ============================================ */

:root {
  /* Renkler */
  --navy: #2b5197;
  --navy-deep: #1e3a6e;
  --ink: #23304d;
  --ink-soft: #5c6a8a;
  --cream: #faf6ee;
  --cream-deep: #f3ecdd;
  --white: #ffffff;

  --blue: #2b5197;
  --amber: #f2a93b;
  --coral: #f0715c;
  --teal: #3fb0bd;
  --purple: #8b6fc4;
  --green: #5aa86c;

  /* Tipografi */
  --font-display: "Baloo 2", system-ui, sans-serif;
  --font-body: "Nunito Sans", system-ui, sans-serif;

  /* Ritim */
  --radius: 24px;
  --radius-lg: 36px;
  --shadow: 0 6px 24px rgba(35, 48, 77, 0.08);
  --shadow-hover: 0 14px 40px rgba(35, 48, 77, 0.14);
  --container: 1160px;
}

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

html { scroll-behavior: smooth; }

[id] { scroll-margin-top: 96px; }

body {
  font-family: var(--font-body);
  font-size: 1.06rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
  overflow-x: hidden;
  position: relative;
}

/* Tam ekran, kenarları yumuşak açılış degradesi —
   sayfanın en üstünden başlar, kendiliğinden krem zemine karışır */
body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1200px;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse 55% 42% at 12% 14%, rgba(186, 211, 255, 0.6), transparent 68%),
    radial-gradient(ellipse 50% 40% at 90% 52%, rgba(255, 220, 160, 0.55), transparent 68%);
}

img { max-width: 100%; display: block; }

a { color: var(--navy); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow { max-width: 820px; }

/* ============ Butonlar ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 12px 26px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease, background 0.25s ease;
  will-change: transform;
}

.btn--lg { padding: 16px 34px; font-size: 1.1rem; }

.btn--primary {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(43, 81, 151, 0.35);
}
.btn--primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 30px rgba(43, 81, 151, 0.45);
}

.btn--ghost {
  background: transparent;
  color: var(--navy);
  box-shadow: inset 0 0 0 2px rgba(43, 81, 151, 0.35);
}
.btn--ghost:hover {
  transform: translateY(-3px);
  background: rgba(43, 81, 151, 0.06);
  box-shadow: inset 0 0 0 2px var(--navy);
}

.btn--light {
  background: var(--white);
  color: var(--navy);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
}
.btn--light:hover { transform: translateY(-3px) scale(1.02); }

.btn--outline-light {
  background: transparent;
  color: var(--white);
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.55);
}
.btn--outline-light:hover {
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 0 0 2px var(--white);
}

.btn__spark {
  width: 16px;
  height: 16px;
  fill: var(--amber);
  animation: twinkle 2.2s ease-in-out infinite;
}

/* ============ Nav ============ */
.nav-wrap {
  position: sticky;
  top: 14px;
  z-index: 100;
  padding: 0 24px;
}

.nav {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 999px;
  padding: 12px 22px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(43, 81, 151, 0.08);
}

.nav__logo { flex-shrink: 0; display: flex; }
.nav__logo img { height: 34px; width: auto; }

.nav__links {
  display: flex;
  gap: 6px;
  list-style: none;
  margin-left: auto;
}

.nav__links a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--ink);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav__links a:hover {
  background: rgba(43, 81, 151, 0.08);
  color: var(--navy);
}

.nav__lang {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(43, 81, 151, 0.08);
  flex-shrink: 0;
}

.nav__lang-btn {
  min-width: 38px;
  border: none;
  border-radius: 999px;
  padding: 6px 9px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.78rem;
  line-height: 1;
  color: var(--ink-soft);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.nav__lang-btn:hover {
  color: var(--navy);
}

.nav__lang-btn.is-active {
  background: var(--white);
  color: var(--navy);
  box-shadow: 0 4px 12px rgba(35, 48, 77, 0.1);
}

.nav__cta { flex-shrink: 0; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.nav__toggle span {
  width: 24px;
  height: 3px;
  border-radius: 3px;
  background: var(--navy);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* ============ Hero ============ */
.hero {
  position: relative;
  padding: 90px 0 70px;
}

.hero__inner {
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero__spark {
  position: absolute;
  fill: var(--amber);
  pointer-events: none;
  animation: twinkle 3s ease-in-out infinite;
}
.hero__spark--1 { width: 28px; height: 28px; top: 18%; left: 12%; animation-delay: 0s; }
.hero__spark--2 { width: 18px; height: 18px; top: 30%; right: 14%; fill: var(--teal); animation-delay: 0.8s; }
.hero__spark--3 { width: 38px; height: 38px; bottom: 22%; right: 22%; fill: var(--coral); animation-delay: 1.6s; }

.hero__hello {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--navy);
  background: rgba(43, 81, 151, 0.08);
  display: inline-block;
  padding: 8px 20px;
  border-radius: 999px;
  margin-bottom: 26px;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  line-height: 1.12;
  color: var(--ink);
  max-width: 900px;
  margin: 0 auto 26px;
  letter-spacing: -0.5px;
}

.hero__word {
  position: relative;
  display: inline-block;
  color: var(--navy);
}

.hero__word-inner {
  cursor: pointer;
  user-select: none;
  transition: transform 0.2s ease;
  display: inline-block;
}
.hero__word-inner:hover { transform: rotate(-2deg) scale(1.04); }

@keyframes word-pop {
  0% { transform: scale(0.7) rotate(-3deg); opacity: 0.2; }
  60% { transform: scale(1.12) rotate(1.5deg); opacity: 1; }
  100% { transform: scale(1) rotate(0deg); opacity: 1; }
}
.hero__word-inner.word-pop {
  animation: word-pop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hero__underline {
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 14px;
  color: var(--amber);
  overflow: visible;
}
.hero__underline path {
  stroke-dasharray: 240;
  stroke-dashoffset: 240;
  animation: draw 1s ease forwards 0.6s;
}

.hero__sub {
  font-size: 1.22rem;
  color: var(--ink-soft);
  max-width: 620px;
  margin: 0 auto 38px;
}
.hero__sub em { font-style: normal; font-weight: 800; color: var(--navy); }

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 820px;
  margin: 0 auto;
}

.stat {
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px 16px;
  box-shadow: var(--shadow);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.stat:hover { transform: translateY(-6px) rotate(-1deg); }

.stat dd {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.1rem;
  color: var(--navy);
  line-height: 1.1;
}

.stat dt {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink-soft);
  order: 2;
  margin-top: 2px;
}

.stat { display: flex; flex-direction: column-reverse; }

/* ============ Sections ============ */
.section {
  padding: 96px 0;
  position: relative;
}

.section--tinted {
  background: var(--cream-deep);
  border-radius: var(--radius-lg);
  margin: 0 16px;
}

.section__eyebrow {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--coral);
  margin-bottom: 12px;
}

.section__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.section__sub {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 560px;
  margin-bottom: 56px;
}

.section__eyebrow--light { color: var(--amber); }
.section__title--light { color: var(--white); }
.section__sub--light { color: rgba(255, 255, 255, 0.75); }

/* ============ Service Cards ============ */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cards > *,
.projects > *,
.steps > *,
.founders > *,
.billing > * {
  min-width: 0;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 34px 28px;
  box-shadow: var(--shadow);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-8px) rotate(-0.5deg);
  box-shadow: var(--shadow-hover);
}

.card__icon {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.card:hover .card__icon { transform: rotate(-8deg) scale(1.08); }

.card__icon svg { width: 30px; height: 30px; }

.card__icon--blue   { background: #e3ebfb; color: var(--blue); }
.card__icon--amber  { background: #fdf0d9; color: #d98f1f; }
.card__icon--coral  { background: #fde5e0; color: var(--coral); }
.card__icon--teal   { background: #ddf2f4; color: #2b96a3; }
.card__icon--purple { background: #ece5f8; color: var(--purple); }
.card__icon--green  { background: #e2f2e5; color: var(--green); }

.card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.28rem;
  margin-bottom: 10px;
  color: var(--ink);
}

.card p { color: var(--ink-soft); font-size: 1rem; }

/* ============ Marquee ============ */
.marquee {
  background: var(--navy);
  padding: 18px 0;
  overflow: hidden;
  transform: rotate(-1.2deg) scale(1.02);
  margin: 20px 0;
}

.marquee__track {
  display: flex;
  white-space: nowrap;
  animation: scroll 40s linear infinite;
  width: max-content;
}

.marquee__track span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 1px;
}

/* ============ Projects ============ */
.projects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  border-top: 5px solid var(--pc, var(--navy));
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
  display: flex;
  flex-direction: column;
}

.project:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.project__tag {
  align-self: flex-start;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--pc, var(--navy));
  background: color-mix(in srgb, var(--pc, var(--navy)) 12%, white);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.project h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--ink);
  margin-bottom: 10px;
}

.project p { color: var(--ink-soft); font-size: 0.99rem; flex-grow: 1; }

.project__meta {
  margin-top: 18px;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--ink-soft);
  opacity: 0.8;
}

.livelinks { margin-top: 52px; }

.livelinks__label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--ink);
  text-align: center;
  margin-bottom: 20px;
}

.livelinks__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.livelink {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--white);
  border-radius: 999px;
  padding: 10px 22px 10px 14px;
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}
.livelink:hover {
  transform: translateY(-4px) rotate(-1deg);
  box-shadow: var(--shadow-hover);
}

.livelink__emoji {
  font-size: 1.5rem;
  line-height: 1;
}

.livelink__body {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}
.livelink__body strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--navy);
}
.livelink__body em {
  font-style: normal;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink-soft);
}

.projects__more {
  text-align: center;
  margin-top: 36px;
  font-size: 1.08rem;
  color: var(--ink-soft);
}
.projects__more a { font-weight: 800; }

/* ============ Process Steps ============ */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  list-style: none;
  counter-reset: step;
}

.step {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px 24px;
  box-shadow: var(--shadow);
  position: relative;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.step:hover { transform: translateY(-6px); }

.step__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3rem;
  color: rgba(43, 81, 151, 0.1);
  position: absolute;
  top: 12px;
  right: 20px;
  line-height: 1;
}

.step__emoji {
  font-size: 2rem;
  display: block;
  margin-bottom: 14px;
}

.step h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.18rem;
  color: var(--ink);
  margin-bottom: 8px;
}

.step p { color: var(--ink-soft); font-size: 0.95rem; }

/* ============ About (navy section) ============ */
.section--navy {
  background: var(--navy);
  border-radius: var(--radius-lg);
  margin: 20px 16px;
  overflow: hidden;
}

.about__spark {
  position: absolute;
  fill: rgba(255, 255, 255, 0.14);
  pointer-events: none;
}
.about__spark--1 { width: 120px; height: 120px; top: -30px; right: 8%; }
.about__spark--2 { width: 70px; height: 70px; bottom: 10%; left: 5%; }

.founders {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
}

.founder {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: 34px 30px;
  backdrop-filter: blur(4px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.35s ease;
}
.founder:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.11);
}

.founder__avatar {
  width: 64px;
  height: 64px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--amber), var(--coral));
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 18px;
}

.founder h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--white);
  margin-bottom: 4px;
}

.founder__role {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--amber);
  margin-bottom: 14px;
}

.founder p:not(.founder__role) { color: rgba(255, 255, 255, 0.78); font-size: 0.99rem; }
.founder em { font-style: normal; font-weight: 800; color: var(--white); }

.founder__avatar--globe {
  background: linear-gradient(135deg, var(--teal), var(--navy-deep));
  font-size: 1.8rem;
}

.founder__link {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--amber);
  text-decoration: none;
  transition: color 0.2s ease;
}
.founder__link:hover { color: var(--white); text-decoration: underline; }

.about__values {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.value {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--white);
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  padding: 10px 20px;
  border-radius: 999px;
}

.value__spark {
  width: 14px;
  height: 14px;
  fill: var(--amber);
  flex-shrink: 0;
}

/* ============ FAQ ============ */
.faq { display: flex; flex-direction: column; gap: 14px; }

.faq details {
  background: var(--white);
  border-radius: 20px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.faq summary {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
  padding: 20px 26px;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color 0.2s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--navy); }

.faq__icon {
  width: 16px;
  height: 16px;
  fill: var(--amber);
  flex-shrink: 0;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.faq details[open] .faq__icon { transform: rotate(180deg) scale(1.25); fill: var(--coral); }

.faq details p {
  padding: 0 26px 22px;
  color: var(--ink-soft);
}

/* ============ Billing ============ */
.section--billing { padding-top: 40px; }

.billing {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 20px;
  align-items: start;
}

.billing__card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow);
}

.billing__card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.billing__list { display: flex; flex-direction: column; }

.billing__row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(43, 81, 151, 0.14);
  font-size: 0.93rem;
}
.billing__row:last-child { border-bottom: none; }

.billing__row dt {
  font-weight: 800;
  color: var(--ink-soft);
}

.billing__row dd { color: var(--ink); overflow-wrap: anywhere; }

.billing__iban {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--navy);
}

.copy-btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.74rem;
  color: var(--navy);
  background: rgba(43, 81, 151, 0.08);
  border: none;
  border-radius: 999px;
  padding: 3px 12px;
  margin-left: 8px;
  cursor: pointer;
  vertical-align: middle;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.copy-btn:hover { background: rgba(43, 81, 151, 0.16); transform: translateY(-1px); }
.copy-btn.copied { background: var(--green); color: var(--white); }

.billing__note {
  margin-top: 16px;
  font-size: 0.88rem;
  color: var(--ink-soft);
  background: var(--cream);
  border-radius: 14px;
  padding: 12px 16px;
}

@media (max-width: 820px) {
  .billing { grid-template-columns: 1fr; }
  .billing__row { grid-template-columns: 1fr; gap: 2px; }
}

/* ============ CTA ============ */
.cta { padding: 40px 0 100px; }

.cta__box {
  position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%);
  border-radius: var(--radius-lg);
  padding: 80px 40px;
  text-align: center;
  overflow: hidden;
}

.cta__spark {
  position: absolute;
  fill: rgba(255, 255, 255, 0.12);
  animation: twinkle 4s ease-in-out infinite;
}
.cta__spark--1 { width: 90px; height: 90px; top: 20px; left: 6%; }
.cta__spark--2 { width: 130px; height: 130px; bottom: -30px; right: 4%; animation-delay: 1.5s; }

.cta__box h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 18px;
}

.cta__box > p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.15rem;
  max-width: 540px;
  margin: 0 auto 36px;
}

.cta__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 34px;
}

.cta__info {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  font-weight: 700;
}
.cta__info a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
}
.cta__info a:hover { color: var(--white); text-decoration: underline; }
.cta__info span { color: rgba(255, 255, 255, 0.4); }

/* ============ Footer ============ */
.footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.75);
  padding: 64px 0 28px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer__brand img {
  height: 42px;
  width: auto;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}
.footer__brand p { font-size: 0.98rem; }

.footer__nav, .footer__contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__nav a, .footer__contact a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.98rem;
  transition: color 0.2s ease;
}
.footer__nav a:hover, .footer__contact a:hover { color: var(--amber); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 24px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer__wink { color: rgba(255, 255, 255, 0.65); }

/* ============ Animations ============ */
@keyframes twinkle {
  0%, 100% { transform: scale(1) rotate(0deg); opacity: 1; }
  50% { transform: scale(0.7) rotate(20deg); opacity: 0.55; }
}

@keyframes scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes draw {
  to { stroke-dashoffset: 0; }
}

@keyframes pop-spark {
  0% { transform: translate(0, 0) scale(0); opacity: 1; }
  100% { transform: translate(var(--dx), var(--dy)) scale(1); opacity: 0; }
}

.burst-spark {
  position: fixed;
  width: 18px;
  height: 18px;
  pointer-events: none;
  z-index: 999;
  animation: pop-spark 0.8s ease-out forwards;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee__track, .hero__spark, .cta__spark, .btn__spark { animation: none; }
}

/* ============ Responsive ============ */
@media (max-width: 960px) {
  .nav { gap: 12px; }
  .nav__links a { padding: 8px 10px; font-size: 0.92rem; }
  .nav__cta { padding: 12px 20px; }
  .cards, .projects { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .founders { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
  .nav { padding: 10px 18px; gap: 12px; }
  .nav__cta { display: none; }
  .nav__logo { order: 1; }
  .nav__lang { order: 2; margin-left: auto; }
  .nav__lang-btn { min-width: 34px; padding: 6px 8px; }
  .nav__toggle { display: flex; order: 3; margin-left: 0; }

  .nav__links {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-hover);
    padding: 16px;
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a { display: block; padding: 12px 18px; }

  .nav.menu-open .nav__toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav.menu-open .nav__toggle span:nth-child(2) { opacity: 0; }
  .nav.menu-open .nav__toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}

@media (max-width: 680px) {
  body { font-size: 1rem; }

  .hero { padding: 60px 0 50px; }
  .hero__title { font-size: 2.05rem; }
  .hero__actions {
    flex-direction: column;
    align-items: center;
  }
  .hero__actions .btn {
    width: min(100%, 280px);
    justify-content: center;
    text-align: center;
  }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }

  .section { padding: 64px 0; }
  .cards, .projects, .steps { grid-template-columns: 1fr; }

  .cta__box { padding: 56px 24px; }

  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; }
}