/* ============================================
   CSS VARIABLES & RESET
   ============================================ */
:root {
  --c-bg:      #07080F;
  --c-bg2:     #0D0E1A;
  --c-bg3:     #121320;
  --c-surface: #181926;
  --c-border:  rgba(255,255,255,0.07);
  --c-accent:  #00D4FF;
  --c-accent2: #7B5CF0;
  --c-grad:    linear-gradient(135deg, #00D4FF, #7B5CF0);
  --c-text:    #ECEAF6;
  --c-text2:   #8A88A0;
  --c-text3:   #484660;
  --c-white:   #FFFFFF;

  --f-display: 'Syne', sans-serif;
  --f-body:    'DM Sans', sans-serif;

  --r-sm:  8px;
  --r-md:  16px;
  --r-lg:  24px;
  --r-xl:  32px;

  --shadow-card: 0 4px 32px rgba(0,0,0,0.45);
  --shadow-glow: 0 0 80px rgba(0,212,255,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--f-body);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; object-fit: cover; }
a { text-decoration: none; color: inherit; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
ul { list-style: none; }

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 100px 0; }

/* ============================================
   TYPOGRAPHY HELPERS
   ============================================ */
.section-tag {
  display: inline-block;
  font-family: var(--f-body);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--c-accent);
  background: rgba(0,212,255,0.1);
  border: 1px solid rgba(0,212,255,0.2);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.section-title {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--c-white);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.accent {
  background: var(--c-grad);
  -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: var(--r-md);
  font-family: var(--f-display);
  font-size: 0.9rem;
  font-weight: 700;
  transition: all 0.25s ease;
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  background: var(--c-grad);
  color: var(--c-white);
  box-shadow: 0 4px 24px rgba(0,212,255,0.25);
}
.btn--primary:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(0,212,255,0.35);
}

.btn--outline {
  border: 1.5px solid var(--c-border);
  color: var(--c-text);
  background: transparent;
}
.btn--outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}

.btn--ghost {
  color: var(--c-text2);
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
}
.btn--ghost:hover {
  color: var(--c-text);
  border-color: rgba(255,255,255,0.18);
  transform: translateY(-1px);
}

.btn--full { width: 100%; justify-content: center; }

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, backdrop-filter 0.3s;
}
.header.scrolled {
  background: rgba(7,8,15,0.88);
  /* backdrop-filter: blur(20px); */
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo__text {
  font-family: var(--f-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--c-text);
  letter-spacing: -0.01em;
}
.logo__text strong {
  background: var(--c-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__link {
  padding: 8px 16px;
  font-size: 0.88rem;
  color: var(--c-text2);
  border-radius: var(--r-sm);
  transition: color 0.2s, background 0.2s;
}
.nav__link:hover { color: var(--c-text); background: var(--c-surface); }
.nav__btn { margin-left: 12px; padding: 10px 22px; font-size: 0.88rem; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  opacity: 0.35;
}
.hero__orb--1 {
  width: 650px; height: 650px;
  background: radial-gradient(circle, rgba(0,212,255,0.6), transparent 70%);
  top: -120px; right: -80px;
  animation: floatOrb 9s ease-in-out infinite alternate;
}
.hero__orb--2 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(123,92,240,0.55), transparent 70%);
  bottom: 40px; left: -60px;
  animation: floatOrb 11s ease-in-out infinite alternate-reverse;
}
@keyframes floatOrb {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(28px,36px) scale(1.08); }
}
.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: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--c-accent);
  letter-spacing: 0.05em;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease both;
}

.hero__title {
  font-family: var(--f-display);
  font-size: clamp(2.8rem, 5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--c-white);
  margin-bottom: 24px;
  animation: fadeInUp 0.6s 0.1s ease both;
}

.hero__sub {
  font-size: 1.05rem;
  color: var(--c-text2);
  max-width: 500px;
  line-height: 1.75;
  margin-bottom: 36px;
  animation: fadeInUp 0.6s 0.2s ease both;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 52px;
  animation: fadeInUp 0.6s 0.3s ease both;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 28px;
  animation: fadeInUp 0.6s 0.4s ease both;
}
.stat {
  min-width: 0;
}
.stat__num {
  display: block;
  font-family: var(--f-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--c-white);
  letter-spacing: -0.02em;
}
.stat__label {
  display: block;
  font-size: 0.74rem;
  color: var(--c-text3);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.stat__divider {
  width: 1px; height: 40px;
  background: var(--c-border);
}

/* Phone mockup */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInRight 0.8s 0.2s ease both;
}
.phone-mockup {
  position: relative;
  display: flex;
  justify-content: center;
}
.phone-mockup__device {
  position: relative;
  width: 260px; height: 520px;
  background: var(--c-surface);
  border-radius: 42px;
  border: 2px solid rgba(255,255,255,0.1);
  overflow: hidden;
  box-shadow: var(--shadow-card), 0 0 80px rgba(0,212,255,0.08);
}
.phone-mockup__screen {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.phone-mockup__notch {
  position: absolute;
  top: 14px; left: 50%;
  transform: translateX(-50%);
  width: 88px; height: 22px;
  background: var(--c-bg);
  border-radius: 20px;
  z-index: 2;
}
.phone-mockup__button {
  position: absolute;
  bottom: 10px; left: 50%;
  transform: translateX(-50%);
  width: 96px; height: 5px;
  background: rgba(255,255,255,0.25);
  border-radius: 3px;
  z-index: 2;
}
.phone-mockup__card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(18,19,32,0.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-card);
  animation: floatCard 4s ease-in-out infinite alternate;
  min-width: 180px;
}
.phone-mockup__card strong {
  display: block;
  font-family: var(--f-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--c-white);
}
.phone-mockup__card span {
  display: block;
  font-size: 0.7rem;
  color: var(--c-text2);
}
.phone-mockup__card--1 { left: -90px; top: 100px; }
.phone-mockup__card--2 { right: -90px; bottom: 140px; animation-delay: 2s; }
.card-icon { font-size: 1.4rem; }
@keyframes floatCard {
  from { transform: translateY(0); }
  to   { transform: translateY(-10px); }
}

/* ============================================
   SERVICES
   ============================================ */
.services { background: var(--c-bg2); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 32px;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,212,255,0.2);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(0,212,255,0.08);
}

.service-card--featured {
  background: linear-gradient(160deg, var(--c-surface), rgba(0,212,255,0.04));
}

.service-card__icon-small { font-size: 2rem; margin-bottom: 16px; line-height: 1; }
.service-card__apple-icon { display: block; color: var(--c-text); }

.service-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  background: rgba(0,212,255,0.1);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.service-card h3 {
  font-family: var(--f-display);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 10px;
  line-height: 1.3;
}
.service-card p {
  font-size: 0.86rem;
  color: var(--c-text2);
  line-height: 1.7;
}
.service-card__list { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.service-card__list li {
  font-size: 0.82rem;
  color: var(--c-text2);
  padding-left: 16px;
  position: relative;
}
.service-card__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--c-accent);
}

.service-card--cta {
  background: linear-gradient(145deg, rgba(0,212,255,0.08), rgba(123,92,240,0.08));
  border-color: rgba(0,212,255,0.15);
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}
.service-card--cta p {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-accent);
  margin-bottom: 12px;
}
.service-card--cta h3 { margin-bottom: 24px; font-size: 1.32rem; }

/* ============================================
   EXPERIENCE
   ============================================ */
.experience { background: var(--c-bg); }

.experience__inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
}

.experience__right {
  width: 100%;
  min-width: 0;
}

.experience__desc {
  color: var(--c-text2);
  font-size: 0.98rem;
  line-height: 1.82;
  margin: 20px 0 40px;
  max-width: 480px;
}

.experience__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.metric {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: 22px;
  transition: border-color 0.3s;
}
.metric:hover { border-color: rgba(0,212,255,0.2); }
.metric__number {
  font-family: var(--f-display);
  font-size: 2rem;
  font-weight: 800;
  background: var(--c-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}
.metric__text {
  font-size: 0.8rem;
  color: var(--c-text3);
  line-height: 1.5;
}

.exp-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  width: 100%;
}
.exp-card {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
}
.exp-card__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
}
.exp-card:hover .exp-card__img { transform: scale(1.04); }
.exp-card--sm .exp-card__img { aspect-ratio: 1 / 1; }
.exp-card--wide { grid-column: span 2; }
.exp-card--wide .exp-card__img { aspect-ratio: 21 / 9; }
.exp-card__overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 12px 14px;
  background: linear-gradient(transparent, rgba(0,0,0,0.82));
}
.exp-card__overlay strong {
  display: block;
  font-family: var(--f-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--c-white);
}
.exp-card__overlay span {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.55);
}

/* Process */
.process {
  background: var(--c-bg2);
  padding: 60px 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.process__title {
  font-family: var(--f-display);
  font-size: 0.78rem;
  font-weight: 700;
  text-align: center;
  color: var(--c-text2);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 48px;
}
.process__steps {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.process__step {
  flex: 1;
  text-align: center;
  padding: 28px 18px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  transition: border-color 0.3s, transform 0.3s;
}
.process__step:hover {
  border-color: rgba(0,212,255,0.25);
  transform: translateY(-4px);
}
.step__num {
  font-family: var(--f-display);
  font-size: 2.4rem;
  font-weight: 800;
  background: var(--c-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 12px;
}
.process__step h4 {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 8px;
}
.process__step p {
  font-size: 0.8rem;
  color: var(--c-text3);
  line-height: 1.65;
}
.process__arrow {
  color: var(--c-accent);
  font-size: 1.3rem;
  margin-top: 36px;
  flex-shrink: 0;
  opacity: 0.45;
}

/* ============================================
   CASES
   ============================================ */
.cases { background: var(--c-bg2); }
.cases__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 18px;
}
.case-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s;
}
.case-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,212,255,0.2);
}
.case-card__media { overflow: hidden; }
.case-card--large .case-card__media img { width: 100%; height: 260px; object-fit: cover; transition: transform 0.4s; }
.case-card .case-card__media img { width: 100%; height: 160px; object-fit: cover; transition: transform 0.4s; }
.case-card:hover .case-card__media img { transform: scale(1.04); }
.case-card__body { padding: 24px; }
.case-card__cat {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 10px;
}
.case-card h3 {
  font-family: var(--f-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: 8px;
  line-height: 1.32;
}
.case-card p {
  font-size: 0.84rem;
  color: var(--c-text2);
  line-height: 1.65;
  margin-bottom: 16px;
}
.case-card__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.case-card__tags span {
  font-size: 0.7rem;
  padding: 4px 10px;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: 100px;
  color: var(--c-text3);
}

/* ============================================
   FAQ
   ============================================ */
.faq { background: var(--c-bg); }
.faq__inner {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 80px;
  align-items: start;
}
.faq__header .section-title { margin-bottom: 20px; }
.faq__header p { font-size: 0.88rem; color: var(--c-text2); margin-top: 16px; }
.faq__link {
  color: var(--c-accent);
  font-weight: 500;
  transition: opacity 0.2s;
}
.faq__link:hover { opacity: 0.75; }
.faq__list { display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color 0.3s;
}
.faq-item[data-open="true"] { border-color: rgba(0,212,255,0.25); }
.faq-item__q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  font-family: var(--f-display);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--c-white);
  text-align: left;
  transition: color 0.2s;
}
.faq-item__q:hover { color: var(--c-accent); }
.faq-item__arrow {
  font-size: 1.1rem;
  color: var(--c-accent);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item[data-open="true"] .faq-item__arrow { transform: rotate(180deg); }
.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item[data-open="true"] .faq-item__a { max-height: 300px; }
.faq-item__a p {
  padding: 0 24px 20px;
  font-size: 0.86rem;
  color: var(--c-text2);
  line-height: 1.8;
}

/* ============================================
   SEO SECTION
   ============================================ */
.seo-section {
  background: var(--c-bg2);
  border-top: 1px solid var(--c-border);
}
.seo-section__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 80px;
  align-items: start;
}
.seo-section__content h2 {
  font-family: var(--f-display);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--c-white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.seo-section__content p {
  font-size: 0.88rem;
  color: var(--c-text2);
  line-height: 1.82;
  margin-bottom: 14px;
}
.seo-section__content strong { color: var(--c-text); }
.seo-section__keywords h3 {
  font-family: var(--f-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: 18px;
}
.keyword-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.keyword-cloud span {
  padding: 6px 13px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 100px;
  font-size: 0.78rem;
  color: var(--c-text2);
  transition: border-color 0.2s, color 0.2s;
}
.keyword-cloud span:hover {
  border-color: rgba(0,212,255,0.3);
  color: var(--c-text);
}

/* ============================================
   CONTACT
   ============================================ */
.contact { background: var(--c-bg); padding: 100px 0; }
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact__title {
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--c-white);
  line-height: 1.1;
  margin-bottom: 14px;
}
.contact__text > p {
  font-size: 0.88rem;
  color: var(--c-text2);
  line-height: 1.7;
  margin-bottom: 32px;
}
.contact__info { display: flex; flex-direction: column; gap: 12px; }
.contact__detail {
  font-size: 0.88rem;
  color: var(--c-text2);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color 0.2s;
}
.contact__detail:hover { color: var(--c-accent); }
.contact__form {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.form-group { width: 100%; }
.form-input {
  width: 100%;
  padding: 14px 18px;
  background: var(--c-bg);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  font-family: var(--f-body);
  font-size: 0.88rem;
  color: var(--c-text);
  transition: border-color 0.2s;
  outline: none;
}
.form-input::placeholder { color: var(--c-text3); }
.form-input:focus { border-color: var(--c-accent); }
.form-textarea { resize: vertical; min-height: 96px; }
.form-note {
  font-size: 0.73rem;
  color: var(--c-text3);
  text-align: center;
  line-height: 1.6;
}
.form-note a { color: var(--c-accent); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--c-bg2);
  border-top: 1px solid var(--c-border);
  padding: 64px 0 32px;
}
.footer__top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  margin-bottom: 48px;
}
.footer__tagline {
  font-size: 0.83rem;
  color: var(--c-text3);
  margin: 16px 0 24px;
  line-height: 1.65;
}
.footer__links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer__col h4 {
  font-family: var(--f-display);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-text2);
  margin-bottom: 18px;
}
.footer__col a, .footer__col span {
  display: block;
  font-size: 0.84rem;
  color: var(--c-text3);
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--c-text); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--c-border);
}
.footer__bottom p { font-size: 0.78rem; color: var(--c-text3); }
.footer__legal { display: flex; gap: 24px; }
.footer__legal a {
  font-size: 0.78rem;
  color: var(--c-text3);
  transition: color 0.2s;
}
.footer__legal a:hover { color: var(--c-text); }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { display: none; }
  .services__grid { grid-template-columns: 1fr 1fr; }
  .service-card--featured { grid-column: span 2; }
  .cases__grid { grid-template-columns: 1fr 1fr; }
  .case-card--large { grid-column: span 2; }
  .experience__inner { grid-template-columns: 1fr; gap: 48px; }
  .faq__inner { grid-template-columns: 1fr; gap: 40px; }
  .contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .seo-section__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__top { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  section { padding: 72px 0; }
  .nav {
    display: none;
    position: fixed;
    inset: 72px 0 0 0;
    background: var(--c-bg2);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 8px;
    z-index: 99;
    border-top: 1px solid var(--c-border);
  }
  .nav.open { display: flex; }
  .nav__link { font-size: 1.1rem; padding: 12px 16px; width: 100%; }
  .nav__btn { margin-left: 0; margin-top: 8px; }
  .burger { display: flex; }
  .services__grid { grid-template-columns: 1fr; }
  .service-card--featured { grid-column: span 1; }
  .cases__grid { grid-template-columns: 1fr; }
  .case-card--large { grid-column: span 1; }
  .process__steps { flex-direction: column; }
  .process__arrow { display: none; }
  .hero__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
    padding: 20px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
  }
  .stat {
    text-align: center;
    position: relative;
    padding: 0 4px;
  }
  .stat:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 36px;
    background: var(--c-border);
  }
  .stat__num {
    font-size: clamp(1.25rem, 4.5vw, 1.5rem);
  }
  .stat__label {
    font-size: 0.62rem;
    line-height: 1.35;
    letter-spacing: 0.03em;
  }
  .stat__divider { display: none; }
  .footer__links { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }
  .experience__metrics { grid-template-columns: 1fr 1fr; }
  .contact__form { padding: 24px; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .hero__stats {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0;
  }
  .stat {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    text-align: left;
    padding: 14px 18px;
    border-bottom: 1px solid var(--c-border);
  }
  .stat:last-child { border-bottom: none; }
  .stat:not(:last-child)::after { display: none; }
  .stat__num {
    font-size: 1.5rem;
    flex-shrink: 0;
  }
  .stat__label {
    font-size: 0.72rem;
    line-height: 1.4;
    text-align: right;
    max-width: 58%;
  }
  .btn { width: 100%; justify-content: center; }
  .footer__links { grid-template-columns: 1fr; }
}