/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img, video { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; }

/* === Variables === */
:root {
  --bg:    #07111F;
  --bg-2:  #0C1828;
  --bg-3:  #112035;
  --bg-4:  #182C47;
  --border:       #1C3252;
  --border-light: #264671;
  --accent:       #2B72D8;
  --accent-dark:  #1B52A8;
  --accent-light: #6AAAE8;
  --text:    #EEF4FF;
  --text-2:  #7EAACF;
  --text-3:  #3D6080;
  --success: #22C55E;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max-w: 1200px;
  --header-h: 70px;
  --r:    10px;
  --r-lg: 20px;
  --t: 0.25s ease;
  --shadow: 0 4px 40px rgba(0,0,0,0.5);
}

/* === Base === */
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

.section    { padding: 96px 0; }
.section-sm { padding: 64px 0; }

/* === Typography === */
h1 { font-size: clamp(2.4rem, 6vw, 4.8rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); font-weight: 600; line-height: 1.3; }
h4 { font-size: 1rem; font-weight: 600; }
p  { color: var(--text-2); line-height: 1.75; }

.label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-light);
  margin-bottom: 14px;
  display: block;
}

.section-title    { margin-bottom: 14px; }
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-2);
  max-width: 560px;
  margin-bottom: 56px;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--r);
  font-size: 0.93rem;
  font-weight: 600;
  transition: all var(--t);
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(43,114,216,0.35);
}
.btn-outline {
  border: 1px solid var(--border-light);
  color: var(--text);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent-light);
}
.btn-ghost {
  color: var(--accent-light);
  padding: 10px 0;
  font-size: 0.9rem;
}
.btn-ghost:hover { color: var(--text); }

/* === Badge === */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
  background: rgba(43,114,216,0.1);
  color: var(--accent-light);
  border: 1px solid rgba(43,114,216,0.2);
}

/* ========== HEADER ========== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: all var(--t);
}
.header.scrolled {
  background: rgba(7,17,31,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}

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

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  line-height: 1;
}
.logo__img {
  height: 34px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.logo__text {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
}
.logo__text > span { color: var(--accent); }
.footer .logo__img { height: 28px; }
.footer .logo__text { font-size: 1.05rem; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 7px 14px;
  border-radius: var(--r);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-2);
  transition: all var(--t);
}
.nav a:hover, .nav a.active {
  color: var(--text);
  background: var(--bg-3);
}

.header__cta { display: flex; align-items: center; gap: 12px; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--t);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0; bottom: 0;
  background: var(--bg-2);
  z-index: 99;
  flex-direction: column;
  padding: 24px;
  gap: 4px;
  border-top: 1px solid var(--border);
  overflow-y: auto;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 14px 16px;
  border-radius: var(--r);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-2);
  transition: all var(--t);
}
.mobile-nav a:hover { color: var(--text); background: var(--bg-3); }
.mobile-nav .btn { margin-top: 12px; justify-content: center; }

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: var(--header-h);
  position: relative;
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 90% 70% at 50% -5%, rgba(43,114,216,0.13) 0%, transparent 70%);
  pointer-events: none;
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.6) 30%, rgba(0,0,0,0.6) 70%, transparent 100%);
}
.hero__content {
  position: relative;
  z-index: 1;
  padding: 80px 0 72px;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}
.hero__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--success);
  animation: blink 2s ease infinite;
}
@keyframes blink {
  0%,100% { opacity:1; }
  50%      { opacity:0.4; }
}
.hero__eyebrow-text {
  font-size: 0.83rem;
  color: var(--text-2);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.hero__title { margin-bottom: 22px; }
.hero__title .hl {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--text-2);
  max-width: 580px;
  margin-bottom: 40px;
}
.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 72px;
}
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  gap: 1px;
}
.stat {
  background: var(--bg-2);
  padding: 28px 24px;
  text-align: center;
}
.stat__value {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #fff, rgba(255,255,255,0.65));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}
.stat__label {
  font-size: 0.8rem;
  color: var(--text-3);
  font-weight: 500;
}

/* ========== TICKER ========== */
.ticker {
  padding: 18px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.ticker__track {
  display: flex;
  animation: ticker 36s linear infinite;
  width: max-content;
}
.ticker__item {
  display: flex;
  align-items: center;
  gap: 36px;
  padding-right: 36px;
  white-space: nowrap;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.ticker__item::before {
  content: '✦';
  color: var(--accent);
  font-size: 0.65rem;
  flex-shrink: 0;
}
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.ticker:hover .ticker__track { animation-play-state: paused; }

/* ========== SERVICES SECTION ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 44px;
}
.service-card {
  background: var(--bg-2);
  padding: 36px 28px;
  transition: background var(--t);
  position: relative;
}
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid transparent;
  transition: border-color var(--t);
  pointer-events: none;
}
.service-card:hover { background: var(--bg-3); }
.service-card__icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(43,114,216,0.1);
  border: 1px solid rgba(43,114,216,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.service-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.service-card__desc {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 18px;
}
.service-card__link {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--accent-light);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--t);
}
.service-card:hover .service-card__link { gap: 12px; }

/* ========== TECH STACK ========== */
.tech-section { background: var(--bg-2); }
.tech-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 48px;
}
.tech-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  font-size: 0.87rem;
  font-weight: 500;
  color: var(--text-2);
  transition: all var(--t);
}
.tech-item:hover {
  border-color: var(--accent);
  color: var(--text);
}

/* ========== CASES ========== */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.case-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--t);
  color: inherit;
}
.case-card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.case-card__thumb {
  height: 180px;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.case-card__thumb img {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.case-card__thumb::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(43,114,216,0.12) 0%, transparent 55%);
  z-index: 1;
  pointer-events: none;
}
.case-card__body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.case-card__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.case-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.case-card__desc {
  font-size: 0.87rem;
  color: var(--text-2);
  margin-bottom: 16px;
  flex: 1;
}
.case-card__result {
  font-size: 0.83rem;
  color: var(--success);
  font-weight: 600;
  margin-bottom: 16px;
}
.case-card__link {
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--accent-light);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--t);
  margin-top: auto;
}
.case-card:hover .case-card__link { gap: 10px; }

/* ========== TESTIMONIALS ========== */
.testimonials { background: var(--bg-2); }
.testimonials__slider { position: relative; overflow: hidden; margin-top: 48px; }
.testimonials__track { display: flex; transition: transform 0.45s ease; }
.testimonial { min-width: 100%; padding-bottom: 4px; }
.testimonial__card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 48px;
  max-width: 780px;
  margin: 0 auto;
}
.testimonial__stars { color: #F59E0B; font-size: 1rem; margin-bottom: 20px; letter-spacing: 2px; }
.testimonial__quote {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 28px;
  padding-left: 20px;
  border-left: 3px solid var(--accent);
}
.testimonial__author { display: flex; align-items: center; gap: 14px; }
.testimonial__ava {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.testimonial__name { font-weight: 700; color: var(--text); font-size: 0.95rem; }
.testimonial__role { font-size: 0.82rem; color: var(--text-2); margin-top: 2px; }

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 28px;
}
.t-btn {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  background: transparent;
  color: var(--text-2);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--t);
}
.t-btn:hover { border-color: var(--accent); color: var(--accent-light); }
.t-dots { display: flex; gap: 8px; }
.t-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border-light);
  cursor: pointer;
  transition: all var(--t);
}
.t-dot.active { background: var(--accent); width: 22px; border-radius: 4px; }

/* ========== FAQ ========== */
.faq-list { margin-top: 48px; max-width: 780px; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  cursor: pointer;
}
.faq-q:hover .faq-q__text { color: var(--accent-light); }
.faq-q__text { font-size: 0.97rem; font-weight: 600; color: var(--text); transition: color var(--t); }
.faq-q__icon {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: all var(--t);
  line-height: 1;
}
.faq-item.open .faq-q__icon {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: rotate(45deg);
}
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item.open .faq-a { max-height: 400px; padding-bottom: 22px; }
.faq-a p { font-size: 0.93rem; color: var(--text-2); line-height: 1.7; }

/* ========== CONTACT SECTION ========== */
.contact-section { background: var(--bg-2); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.contact-info h3 { margin-bottom: 16px; }
.contact-info > p { margin-bottom: 36px; }
.contact-links { display: flex; flex-direction: column; gap: 14px; }
.contact-link {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.93rem;
  color: var(--text-2);
  transition: color var(--t);
}
.contact-link:hover { color: var(--text); }
.contact-link__ic {
  width: 38px; height: 38px;
  border-radius: 9px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.form { display: flex; flex-direction: column; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-label { font-size: 0.82rem; font-weight: 600; color: var(--text-2); }
.form-input, .form-textarea {
  width: 100%;
  padding: 13px 15px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--text);
  font-size: 0.93rem;
  transition: border-color var(--t);
  outline: none;
}
.form-input:focus, .form-textarea:focus { border-color: var(--accent); }
.form-textarea { min-height: 130px; resize: vertical; }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-3); }
.form-note { font-size: 0.78rem; color: var(--text-3); margin-top: 6px; }

/* ========== FOOTER ========== */
.footer {
  padding: 60px 0 28px;
  border-top: 1px solid var(--border);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer__brand p { font-size: 0.88rem; margin-top: 14px; max-width: 270px; }
.footer__social { display: flex; gap: 10px; margin-top: 22px; }
.social-link {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--text-2);
  font-weight: 700;
  transition: all var(--t);
}
.social-link:hover { background: var(--bg-4); border-color: var(--border-light); color: var(--text); }
.footer__col h4 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
  margin-bottom: 18px;
}
.footer__col ul { display: flex; flex-direction: column; gap: 9px; }
.footer__col ul a { font-size: 0.88rem; color: var(--text-2); transition: color var(--t); }
.footer__col ul a:hover { color: var(--text); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.footer__copy { font-size: 0.82rem; color: var(--text-3); }
.footer__legal { display: flex; gap: 20px; }
.footer__legal a { font-size: 0.82rem; color: var(--text-3); transition: color var(--t); }
.footer__legal a:hover { color: var(--text-2); }

/* ========== INNER PAGE HERO ========== */
.page-hero {
  padding: calc(var(--header-h) + 72px) 0 72px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.82rem;
  color: var(--text-3);
}
.breadcrumb a { color: var(--text-3); transition: color var(--t); }
.breadcrumb a:hover { color: var(--text-2); }
.breadcrumb__sep { color: var(--border-light); }

/* ========== SERVICES HUB ========== */
.services-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 48px;
}
.svc-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 36px;
  transition: all var(--t);
  display: block;
}
.svc-card:hover {
  border-color: var(--border-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.svc-card__icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(43,114,216,0.1);
  border: 1px solid rgba(43,114,216,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}
.svc-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.svc-card__desc { font-size: 0.9rem; color: var(--text-2); margin-bottom: 18px; }
.svc-card__link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-light);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--t);
}
.svc-card:hover .svc-card__link { gap: 12px; }

/* ========== SERVICE INNER PAGE ========== */
.svc-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 48px 0;
}
.feature-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
}
.feature-item__icon { font-size: 1.6rem; margin-bottom: 14px; }
.feature-item__title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.feature-item p { font-size: 0.88rem; }

.process-steps { display: flex; flex-direction: column; gap: 0; margin: 48px 0; }
.process-step {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.process-step:last-child { border-bottom: none; }
.process-step__num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--border-light);
  letter-spacing: -0.05em;
  flex-shrink: 0;
  width: 48px;
  line-height: 1;
}
.process-step__title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.process-step p { font-size: 0.88rem; }

/* ========== PORTFOLIO ========== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.portfolio-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: all var(--t);
  color: inherit;
  display: block;
}
.portfolio-card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.portfolio-card__thumb {
  height: 220px;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
}
.portfolio-card__thumb img {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.portfolio-card__thumb::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(43,114,216,0.12) 0%, transparent 55%);
  z-index: 1;
  pointer-events: none;
}
.portfolio-card__body { padding: 28px; }
.portfolio-card__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.portfolio-card__title { font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.portfolio-card__desc { font-size: 0.9rem; color: var(--text-2); margin-bottom: 16px; }
.portfolio-card__results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
  padding: 18px;
  background: var(--bg-3);
  border-radius: var(--r);
}
.result-num { font-size: 1.4rem; font-weight: 800; color: var(--text); letter-spacing: -0.04em; }
.result-label { font-size: 0.75rem; color: var(--text-3); margin-top: 2px; }
.portfolio-card__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-light);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--t);
}
.portfolio-card:hover .portfolio-card__link { gap: 10px; }

/* ========== CASE DETAIL PAGE ========== */
.case-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.case-detail__lead {
  max-width: 640px;
  margin-top: 16px;
  font-size: 1.05rem;
  color: var(--text-2);
}
.case-detail__hero-img {
  padding: 0 0 48px;
  background: var(--bg);
}
.case-detail__hero-img-wrap {
  border-radius: var(--r-lg);
  overflow: hidden;
  max-height: 520px;
  border: 1px solid var(--border);
}
.case-detail__hero-img-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: center;
  display: block;
}
.case-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 64px;
  align-items: start;
}
.case-cols h2 { margin-bottom: 16px; }
.case-cols p  { color: var(--text-2); line-height: 1.75; }
.case-detail__quote {
  border-left: 3px solid var(--accent);
  padding: 28px 36px;
  background: var(--bg-2);
  border-radius: 0 var(--r-lg) var(--r-lg) 0;
  margin-bottom: 56px;
}
.case-detail__quote p {
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.75;
  margin-bottom: 14px;
}
.case-detail__quote footer {
  font-size: 0.88rem;
  color: var(--text-2);
}
.case-detail__cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Case page */
.case-page { padding: 60px 0 96px; }
.case-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  margin: 48px 0;
}
.case-meta__item { background: var(--bg-2); padding: 24px 28px; }
.case-meta__label { font-size: 0.75rem; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 6px; }
.case-meta__value { font-size: 1rem; font-weight: 700; color: var(--text); }
.case-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 48px 0;
}
.case-result {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px;
  text-align: center;
}
.case-result__value {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}
.case-result__label { font-size: 0.85rem; color: var(--text-2); }

/* ========== BLOG ========== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 48px;
}
.blog-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--t);
}
.blog-card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.blog-card__thumb {
  height: 190px;
  background: var(--bg-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.blog-card__thumb img {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  z-index: 0;
}
.blog-card__thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(43,114,216,0.12) 0%, transparent 55%);
  z-index: 1;
  pointer-events: none;
}
.blog-card__body {
  padding: 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-card__meta { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.blog-card__date { font-size: 0.78rem; color: var(--text-3); }
.blog-card__title { font-size: 1.08rem; font-weight: 700; color: var(--text); margin-bottom: 10px; line-height: 1.4; }
.blog-card__excerpt { font-size: 0.88rem; color: var(--text-2); margin-bottom: 18px; flex: 1; }
.blog-card__link {
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--accent-light);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--t);
  margin-top: auto;
}
.blog-card:hover .blog-card__link { gap: 10px; }

/* Article page */
.article {
  max-width: 740px;
  margin: 0 auto;
  padding: 56px 0 96px;
}
.article__header { margin-bottom: 48px; }
.article__meta { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.article__date { font-size: 0.82rem; color: var(--text-3); }
.article__title { font-size: clamp(1.8rem, 4vw, 2.4rem); margin-bottom: 20px; }
.article__lead { font-size: 1.08rem; color: var(--text-2); line-height: 1.75; }
.article__hero-img {
  margin: 32px 0 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  max-height: 480px;
}
.article__hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.article__divider {
  width: 100%;
  height: 1px;
  background: var(--border);
  margin: 40px 0;
}
.article__body h2 { font-size: 1.55rem; margin: 44px 0 18px; }
.article__body h3 { font-size: 1.15rem; margin: 32px 0 14px; }
.article__body p  { margin-bottom: 18px; color: var(--text-2); font-size: 0.97rem; line-height: 1.75; }
.article__body ul, .article__body ol { margin: 0 0 20px 24px; }
.article__body li { margin-bottom: 8px; color: var(--text-2); font-size: 0.97rem; }
.article__body ul { list-style: disc; }
.article__body ol { list-style: decimal; }
.article__body strong { color: var(--text); }
.article__body blockquote {
  border-left: 3px solid var(--accent);
  padding: 16px 24px;
  margin: 28px 0;
  background: var(--bg-2);
  border-radius: 0 var(--r) var(--r) 0;
}
.article__body blockquote p { margin: 0; font-size: 1.05rem; }
.article__cta {
  margin-top: 60px;
  padding: 44px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  text-align: center;
}
.article__cta h3 { margin-bottom: 12px; }
.article__cta p  { margin-bottom: 24px; }

/* ========== CTA BANNER ========== */
.cta-banner {
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 100% at 50% 50%, rgba(43,114,216,0.1) 0%, transparent 70%);
}
.cta-banner h2 { position: relative; margin-bottom: 16px; }
.cta-banner p  { position: relative; margin-bottom: 32px; }
.cta-banner .btn { position: relative; }

/* ========== ANIMATIONS ========== */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero__stats      { grid-template-columns: repeat(2, 1fr); }
  .services-grid    { grid-template-columns: repeat(2, 1fr); }
  .cases-grid       { grid-template-columns: repeat(2, 1fr); }
  .footer__grid     { grid-template-columns: 1fr 1fr; gap: 32px; }
  .portfolio-grid   { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }
  .section { padding: 64px 0; }

  .nav, .header__cta .btn-primary { display: none; }
  .burger { display: flex; }

  .hero__stats    { grid-template-columns: repeat(2, 1fr); }
  .services-grid  { grid-template-columns: 1fr; }
  .cases-grid     { grid-template-columns: 1fr; }
  .contact-grid   { grid-template-columns: 1fr; gap: 48px; }
  .blog-grid      { grid-template-columns: 1fr; }
  .services-list  { grid-template-columns: 1fr; }
  .svc-features   { grid-template-columns: 1fr; }
  .case-meta      { grid-template-columns: 1fr; }
  .case-results   { grid-template-columns: repeat(3, 1fr); }
  .case-cols      { grid-template-columns: 1fr; gap: 36px; }
  .case-detail__hero-img-wrap img { height: 260px; }
  .case-detail__quote { padding: 20px 24px; }

  .footer__grid   { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 12px; }

  .testimonial__card { padding: 28px 20px; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; justify-content: center; }
  .btn-ghost, .btn-outline.hero-secondary { width: auto; }

  .article { padding: 40px 0 72px; }
  .article__cta { padding: 28px 20px; }

  .contact-grid { gap: 40px; }
}

@media (max-width: 480px) {
  h1 { font-size: 2.2rem; }
  .hero__stats { gap: 1px; }
  .stat { padding: 20px 14px; }
  .case-results { grid-template-columns: 1fr; }
}