/* =========================================
   OzzyGoi — Light Design System
   ========================================= */

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

:root {
  --bg: #fafaf8;
  --surface: #ffffff;
  --surface-2: #f4f4f0;
  --border: #e8e8e2;
  --text: #1a1a1a;
  --text-2: #5a5a5a;
  --text-3: #9a9a9a;
  --accent: #6c47ff;
  --accent-soft: #ede9ff;
  --accent-2: #ff6b35;
  --accent-2-soft: #fff0ea;
  --green: #22c55e;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 2px 20px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 40px rgba(0,0,0,0.10);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.14);
  --font: 'Inter', sans-serif;
  --font-display: 'Inter', sans-serif;
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }

/* ---- GRADIENT TEXT ---- */
.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, #a855f7 50%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(108,71,255,0.30);
}
.btn--primary:hover { background: #5535e0; box-shadow: 0 6px 28px rgba(108,71,255,0.40); transform: translateY(-1px); }

.btn--ghost {
  background: transparent;
  color: var(--text);
  font-weight: 500;
}
.btn--ghost:hover { color: var(--accent); }

.btn--outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}
.btn--outline:hover { background: var(--accent-soft); }

.btn--sm { padding: 10px 20px; font-size: 14px; }
.btn--full { width: 100%; justify-content: center; }

/* ---- SECTION HEAD ---- */
.section__head {
  text-align: center;
  margin-bottom: 60px;
}
.section__tag {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.section__title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section__sub {
  font-size: 18px;
  color: var(--text-2);
  max-width: 540px;
  margin: 0 auto;
}

/* ==============================
   NAV
   ============================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250,250,248,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  border-color: var(--border);
  box-shadow: var(--shadow);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  font-family: 'Inter', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
}
.logo span { color: var(--accent); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 36px;
}
/* nav__link styles are in ACTIVE NAV LINK section below */

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- MOBILE MENU ---- */
.mobile-menu {
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 99;
  transform: translateY(-110%);
  transition: transform var(--transition);
  box-shadow: var(--shadow-md);
}
.mobile-menu.open { transform: translateY(0); }
.mm-link {
  padding: 12px 0;
  font-size: 17px;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.mm-link:last-child { border: none; }

/* ==============================
   HERO
   ============================== */
.hero {
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero__inner {
  position: relative;
  z-index: 2;
  text-align: center;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 32px;
  box-shadow: var(--shadow);
}
.hero__title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(44px, 7vw, 80px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero__sub {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--text-2);
  max-width: 560px;
  margin: 0 auto 40px;
}
.hero__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.hero__stats {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 36px;
  box-shadow: var(--shadow);
}
.stat { text-align: center; }
.stat strong { display: block; font-size: 28px; font-weight: 800; font-family: 'Inter', sans-serif; color: var(--text); }
.stat span { font-size: 13px; color: var(--text-3); }
.stat__divider { width: 1px; height: 36px; background: var(--border); }

/* ---- BLOBS ---- */
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
  pointer-events: none;
  z-index: 1;
}
.blob1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #a855f7, #6c47ff);
  top: -200px; right: -150px;
}
.blob2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #ff6b35, #ffb347);
  bottom: -100px; left: -100px;
}

/* ==============================
   SERVICES
   ============================== */
.services { background: var(--surface-2); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.service-card--accent {
  background: linear-gradient(145deg, #f5f0ff 0%, #ffffff 100%);
  border-color: rgba(108,71,255,0.2);
  box-shadow: 0 4px 24px rgba(108,71,255,0.08);
}
.service-card__badge {
  position: absolute;
  top: 20px; right: 20px;
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 50px;
}
.service-card__icon {
  width: 52px; height: 52px;
  background: var(--accent-soft);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
}
.service-card__icon svg { width: 26px; height: 26px; }
.service-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.service-card p {
  font-size: 14px;
  color: var(--text-2);
  margin-bottom: 16px;
  line-height: 1.6;
}
.service-card ul {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-card li {
  font-size: 13px;
  color: var(--text-2);
  padding-left: 16px;
  position: relative;
}
.service-card li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--accent);
}
.service-card__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  transition: gap var(--transition);
}
.service-card__link:hover { text-decoration: underline; }

/* ==============================
   PROCESS
   ============================== */
.process { background: var(--surface-2); }
.process__grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.process-step {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.process-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.process-step__num {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 99px;
  letter-spacing: 0.05em;
}
.process-step__icon { font-size: 2rem; margin: 12px 0 16px; }
.process-step h3 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
.process-step p { font-size: 0.88rem; color: var(--text-2); line-height: 1.6; }
.process-step__arrow {
  font-size: 1.5rem;
  color: var(--text-3);
  padding: 0 8px;
  align-self: center;
  flex-shrink: 0;
  margin-top: 16px;
}

/* ==============================
   TECH STACK
   ============================== */
.stack { background: var(--surface); }
.stack__groups {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.stack__group h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-3);
  margin-bottom: 14px;
}
.stack__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.stack-tag {
  display: inline-block;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 8px;
  transition: var(--transition);
  cursor: default;
}
.stack-tag:hover {
  background: var(--accent-soft);
  border-color: rgba(108,71,255,0.25);
  color: var(--accent);
}

/* ==============================
   FAQ
   ============================== */
.faq { background: var(--surface-2); }
.faq__list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq-item.open { box-shadow: var(--shadow-md); border-color: rgba(108,71,255,0.2); }
.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: none;
  border: none;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  transition: color var(--transition);
}
.faq-item__q:hover { color: var(--accent); }
.faq-item__icon {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform var(--transition);
  line-height: 1;
}
.faq-item.open .faq-item__icon { transform: rotate(45deg); }
.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
}
.faq-item.open .faq-item__a { max-height: 300px; }
.faq-item__a p {
  padding: 0 24px 20px;
  font-size: 0.92rem;
  color: var(--text-2);
  line-height: 1.7;
}

/* ==============================
   CTA BANNER
   ============================== */
.cta-banner {
  background: linear-gradient(135deg, var(--accent) 0%, #a855f7 100%);
  padding: 72px 0;
}
.cta-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-banner__title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}
.cta-banner__sub { font-size: 1rem; color: rgba(255,255,255,0.8); }
.btn--white { background: #fff; color: var(--accent); font-weight: 700; border: none; }
.btn--white:hover { background: #f0eeff; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.btn--lg { padding: 15px 32px; font-size: 1rem; }

/* ==============================
   BACK TO TOP
   ============================== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(108,71,255,0.35);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s;
  pointer-events: none;
  z-index: 90;
}
.back-to-top svg { width: 20px; height: 20px; }
.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover { background: #5535e0; }

/* ==============================
   TOAST
   ============================== */
.toast {
  position: fixed;
  bottom: 92px;
  right: 32px;
  background: #1a1a2e;
  color: #fff;
  padding: 14px 22px;
  border-radius: 14px;
  font-size: 0.92rem;
  font-weight: 500;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
  z-index: 9999;
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.3s ease;
  pointer-events: none;
  max-width: 320px;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast--success { border-left: 4px solid #22c55e; }
.toast--error { border-left: 4px solid #ef4444; }

/* ==============================
   ACTIVE NAV LINK
   ============================== */
.nav__link {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--transition);
  position: relative;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav__link:hover,
.nav__link.active { color: var(--accent); }
.nav__link.active::after { transform: scaleX(1); }

/* ==============================
   PORTFOLIO
   ============================== */
.portfolio__filters {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: 99px;
  border: 1.5px solid var(--border);
  background: #fff;
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-2);
  cursor: pointer;
  transition: all 0.2s;
}
.filter-btn:hover, .filter-btn--active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.portfolio-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  background: #fff;
  cursor: pointer;
}
.portfolio-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.portfolio-card--hidden { display: none; }
.portfolio-card__img {
  height: 220px;
  position: relative;
  overflow: hidden;
}
.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: #fff;
  opacity: 0;
  transition: opacity 0.3s;
}
.portfolio-card:hover .portfolio-card__overlay { opacity: 1; }
.portfolio-card__tag {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 8px;
  align-self: flex-start;
}
.portfolio-card__title { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.portfolio-card__overlay p { font-size: 0.82rem; opacity: 0.85; }
.portfolio-card__info { padding: 16px 20px; }
.portfolio-card__info h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 2px; }
.portfolio-card__info p { font-size: 0.82rem; color: var(--text-2); }

/* ==============================
   PRICING
   ============================== */
.pricing { background: var(--surface-2); }
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.price-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.price-card--featured {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(108,71,255,0.35);
}
.price-card--featured:hover { transform: translateY(-12px); }
.price-card__ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-2);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 50px;
  white-space: nowrap;
}
.price-card__header { margin-bottom: 28px; }
.price-card__name {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 8px;
}
.price-card__price {
  font-size: 16px;
  font-weight: 400;
  margin-bottom: 10px;
}
.price-card__price strong { font-size: 36px; font-weight: 800; font-family: 'Inter', sans-serif; }
.price-card__header p { font-size: 14px; opacity: 0.7; }
.price-card__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}
.price-card__list li {
  font-size: 14px;
  font-weight: 500;
}
.price-card__list li.disabled { opacity: 0.35; }
.price-card--featured .btn--outline {
  border-color: rgba(255,255,255,0.4);
  color: #fff;
}
.price-card--featured .btn--outline:hover {
  background: rgba(255,255,255,0.15);
}
.price-card--featured .btn--primary {
  background: #fff;
  color: var(--accent);
  box-shadow: none;
}
.price-card--featured .btn--primary:hover {
  background: rgba(255,255,255,0.9);
}
.pricing__note {
  text-align: center;
  margin-top: 40px;
  font-size: 15px;
  color: var(--text-2);
}
.pricing__note a { color: var(--accent); font-weight: 600; }

/* ==============================
   TESTIMONIALS
   ============================== */
.testi__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testi-card__stars { color: #f59e0b; font-size: 18px; margin-bottom: 16px; letter-spacing: 2px; }
.testi-card > p {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}
.testi-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testi-card__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.av1 { background: linear-gradient(135deg, #f97316, #ef4444); }
.av2 { background: linear-gradient(135deg, #6c47ff, #a855f7); }
.av3 { background: linear-gradient(135deg, #22c55e, #16a34a); }
.testi-card__author strong { display: block; font-size: 14px; font-weight: 700; }
.testi-card__author span { font-size: 12px; color: var(--text-3); }

/* ==============================
   CONTACT (erkosha style)
   ============================== */
.contact { background: var(--surface); }
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact__info .section__tag { display: inline-block; margin-bottom: 14px; }
.contact__info .section__title { text-align: left; margin-bottom: 16px; }
.contact__text { color: var(--text-2); margin-bottom: 32px; line-height: 1.7; }
.contact__details { display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.contact__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
}
.contact__icon { font-size: 1.1rem; width: 20px; text-align: center; }
.contact__item a { color: var(--accent); font-weight: 500; }
.contact__item a:hover { text-decoration: underline; }
.contact__socials { display: flex; gap: 10px; flex-wrap: wrap; }
.social-btn {
  padding: 8px 18px;
  border-radius: 99px;
  border: 1.5px solid var(--border);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-2);
  transition: all 0.2s;
  cursor: pointer;
}
.social-btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

.contact__form {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form__group { display: flex; flex-direction: column; gap: 6px; }
.form__group label { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.form__group input,
.form__group select,
.form__group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 0.92rem;
  font-family: var(--font);
  color: var(--text);
  background: var(--surface);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  resize: vertical;
}
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(108,71,255,0.10);
}
.form__note { font-size: 0.78rem; color: var(--text-2); text-align: center; }
.form__success {
  display: none;
  background: #dcfce7;
  color: #15803d;
  border-radius: 10px;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 500;
}
.form__success.show { display: block; }

/* ==============================
   FOOTER (erkosha style)
   ============================== */
.footer { background: #1a1a2e; color: #fff; padding-top: 64px; }
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer__logo { color: #fff !important; margin-bottom: 12px; display: inline-block; }
.footer__logo span { color: #a78bfa !important; }
.footer__brand p { font-size: 0.88rem; color: rgba(255,255,255,0.5); line-height: 1.6; max-width: 260px; }
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
.footer__links a { font-size: 0.9rem; color: rgba(255,255,255,0.7); transition: color 0.2s; }
.footer__links a:hover { color: #fff; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
}
.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 12px;
}
.footer__bottom a { color: rgba(255,255,255,0.4); transition: color 0.2s; }
.footer__bottom a:hover { color: rgba(255,255,255,0.8); }

/* ==============================
   ABOUT (erkosha style)
   ============================== */
.about { background: var(--surface); }
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__visual {
  position: relative;
  height: 420px;
}
.about__card {
  position: absolute;
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 20px 24px;
  border: 1px solid var(--border);
}
.about__card--main {
  display: flex;
  align-items: center;
  gap: 14px;
  top: 30px; left: 0;
  min-width: 220px;
}
.about__card--main strong { display: block; font-weight: 700; font-size: 0.95rem; }
.about__card--main span { font-size: 0.82rem; color: var(--text-2); }
.about__avatar {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem;
  flex-shrink: 0;
}
.about__card--stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  bottom: 60px; left: 30px;
  text-align: center;
}
.about__card--stat span:last-child { font-size: 0.82rem; color: var(--text-2); }
.about__big {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.about__card--tag {
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 10px 18px;
  border-radius: 99px;
  border: none;
  top: 120px; right: 20px;
}
.about__card--tag2 {
  background: var(--surface);
  color: var(--accent);
  border: 2px solid var(--accent);
  top: 200px; right: 60px;
}
.about__content .section__tag { display: inline-block; margin-bottom: 14px; }
.about__content .section__title { text-align: left; margin-bottom: 16px; }
.about__text { color: var(--text-2); margin-bottom: 12px; line-height: 1.7; }
.about__values { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }
.value { display: flex; gap: 16px; align-items: flex-start; }
.value__icon {
  width: 44px; height: 44px;
  background: var(--accent-soft);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.value strong { display: block; font-weight: 700; margin-bottom: 4px; font-size: 0.95rem; }
.value p { font-size: 0.88rem; color: var(--text-2); }

/* ==============================
   ANIMATIONS
   ============================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.6s ease both; }

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==============================
   RESPONSIVE
   ============================== */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .pricing__grid { grid-template-columns: 1fr; gap: 16px; }
  .price-card--featured { transform: none; }
  .testi__grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .portfolio__grid { grid-template-columns: repeat(2, 1fr); }
  .about__inner { grid-template-columns: 1fr; gap: 0; }
  .about__visual { display: none; }
  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .stack__groups { grid-template-columns: repeat(2, 1fr); }
  .process__grid { flex-wrap: wrap; gap: 16px; }
  .process-step { flex: 1 1 calc(50% - 24px); }
  .process-step__arrow { display: none; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav__links { display: none; }
  .burger { display: flex; }
  .services__grid { grid-template-columns: 1fr; }
  .portfolio__grid { grid-template-columns: 1fr; }
  .stack__groups { grid-template-columns: 1fr; gap: 24px; }
  .process-step { flex: 1 1 100%; }
  .hero__stats {
    flex-direction: column;
    gap: 20px;
    padding: 24px;
  }
  .stat__divider { width: 100px; height: 1px; }
  .hero { padding: 120px 0 80px; }
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .contact__form { padding: 24px; }
  .testi__grid { gap: 16px; }
  .cta-banner__inner { flex-direction: column; text-align: center; }
  .back-to-top { bottom: 20px; right: 20px; }
  .toast { bottom: 80px; right: 20px; left: 20px; }
}

@media (max-width: 480px) {
  .hero__cta { flex-direction: column; align-items: stretch; text-align: center; }
  .hero__cta .btn { justify-content: center; }
}