/* ─── RESET & VARIABLES ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-0:        #111120;
  --bg-1:        #171728;
  --bg-2:        #1d1d30;
  --surf:        rgba(255,255,255,0.03);
  --surf-h:      rgba(255,255,255,0.058);
  --brd:         rgba(255,255,255,0.07);
  --brd-h:       rgba(255,255,255,0.16);
  --accent:      #4e7cf6;
  --accent-l:    #7aa3f9;
  --accent-dim:  rgba(78,124,246,0.12);
  --accent-glow: rgba(78,124,246,0.28);
  --cyan:        #22d3ee;
  --cyan-dim:    rgba(34,211,238,0.09);
  --t0:          #f0f0f8;
  --t1:          #9696b8;
  --t2:          #5c5c80;
  --r-xs:        6px;
  --r-sm:        10px;
  --r-md:        16px;
  --r-lg:        24px;
  --r-xl:        32px;
  --tr:          0.22s ease;
  --tr-s:        0.45s ease;
  --mw:          1200px;
  --px:          clamp(20px, 5vw, 64px);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg-0);
  color: var(--t0);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  word-spacing: 0.04em;
}

p      { word-spacing: 0.06em; letter-spacing: 0; }
img    { max-width: 100%; display: block; }
a      { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

::selection            { background: rgba(78,124,246,0.3); }
::-webkit-scrollbar    { width: 5px; }
::-webkit-scrollbar-track  { background: var(--bg-0); }
::-webkit-scrollbar-thumb  { background: var(--brd-h); border-radius: 3px; }

/* ─── LAYOUT ─────────────────────────────────────────────── */
.container {
  max-width: var(--mw);
  margin: 0 auto;
  padding: 0 var(--px);
}

section {
  padding: clamp(72px, 10vw, 128px) 0;
}

/* ─── TYPOGRAPHY ─────────────────────────────────────────── */
.sec-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent-l);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.sec-label::before {
  content: '';
  width: 18px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
}

.sec-head { margin-bottom: clamp(40px, 6vw, 72px); }

h1, h2, h3, h4 { letter-spacing: -.025em; }

.d1 {
  font-size: clamp(42px, 7.5vw, 84px);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -.045em;
}
.h1 {
  font-size: clamp(26px, 4vw, 46px);
  font-weight: 700;
  line-height: 1.15;
}
.h2 {
  font-size: clamp(20px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.25;
}
.body-lg {
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.7;
}
.muted      { color: var(--t1); }
.accent-txt { color: var(--accent-l); }

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-sm);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -.01em;
  transition: all var(--tr);
  white-space: nowrap;
  cursor: pointer;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-l);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px var(--accent-glow);
}
.btn-ghost {
  background: var(--surf);
  color: var(--t0);
  border: 1px solid var(--brd-h);
}
.btn-ghost:hover {
  background: var(--surf-h);
  transform: translateY(-1px);
}
.btn-lg { padding: 16px 36px; font-size: 16px; }

/* ─── NAV ────────────────────────────────────────────────── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px var(--px);
  transition: all var(--tr-s);
}
#nav.scrolled {
  background: rgba(17,17,32,.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--brd);
  padding: 14px var(--px);
}
.logo {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.03em;
}
.logo em { color: var(--accent); font-style: normal; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--t1);
  transition: color var(--tr);
}
.nav-links a:hover { color: var(--t0); }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--t0);
  border-radius: 2px;
  transition: all var(--tr);
}

@media (max-width: 760px) {
  .nav-links { display: none; }
  .burger    { display: flex; }
}

body:has(#mob-menu.open) #burger { visibility: hidden; pointer-events: none; }

/* Mobile menu */
#mob-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 201;
  background: var(--bg-0);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
}
#mob-menu.open { display: flex; }
#mob-menu a {
  font-size: 26px;
  font-weight: 700;
  color: var(--t0);
  transition: color var(--tr);
}
#mob-menu a:hover { color: var(--accent-l); }
#mob-close {
  position: absolute;
  top: 24px; right: var(--px);
  font-size: 26px;
  color: var(--t1);
  cursor: pointer;
}

/* ─── HERO ───────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 75% 55% at 15% 45%, rgba(78,124,246,.14) 0%, transparent 65%),
    radial-gradient(ellipse 55% 45% at 82% 18%, rgba(34,211,238,.07) 0%, transparent 60%),
    radial-gradient(ellipse 45% 40% at 65% 85%, rgba(139,92,246,.06) 0%, transparent 60%);
  animation: bgPulse 14s ease-in-out infinite alternate;
}
@keyframes bgPulse {
  from { opacity: .6; transform: scale(1); }
  to   { opacity: 1; transform: scale(1.06); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 10%, transparent 80%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: clamp(64px, 8vh, 100px) 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--accent-dim);
  border: 1px solid rgba(78,124,246,.22);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-l);
  margin-bottom: 32px;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--accent-dim);
  animation: dotBlink 2.2s ease-in-out infinite;
}
@keyframes dotBlink {
  0%,100% { box-shadow: 0 0 0 3px var(--accent-dim); }
  50%      { box-shadow: 0 0 0 7px rgba(78,124,246,.06); }
}

.hero-title {
  font-size: clamp(28px, 9vw, 88px);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -.05em;
  max-width: 900px;
  margin-bottom: 28px;
}
.hero-title .stroke {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--accent);
}

.hero-sub {
  font-size: clamp(16px, 2.4vw, 22px);
  font-weight: 400;
  color: var(--t1);
  max-width: 560px;
  line-height: 1.65;
  margin-bottom: 44px;
}

.hero-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ─── MOBILE ─────────────────────────────────────────────── */
@media (max-width: 480px) {
  .hero-title .stroke {
    color: var(--accent-l);
    -webkit-text-stroke: 0px;
  }
  .hero-btns {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-btns .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-stats {
    gap: 20px;
    margin-top: 44px;
    padding-top: 36px;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .why-card {
    grid-column: auto !important;
  }
  .cta-box {
    padding: 36px 24px;
  }
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(24px, 5vw, 60px);
  flex-wrap: wrap;
  margin-top: 60px;
  padding-top: 48px;
  border-top: 1px solid var(--brd);
}
.stat-n {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-n em { color: var(--accent-l); font-style: normal; }
.stat-l    { font-size: 13px; color: var(--t2); }

.scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--t2);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: scrollBob 3s ease-in-out infinite;
}
.scroll-hint::after {
  content: '';
  display: block;
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, var(--t2), transparent);
}
@keyframes scrollBob {
  0%,100% { transform: translateX(-50%) translateY(0);   opacity: .5; }
  50%      { transform: translateX(-50%) translateY(7px); opacity: 1; }
}

/* ─── SERVICES ───────────────────────────────────────────── */
#services { background: var(--bg-1); }

.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 880px) { .svc-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 540px) { .svc-grid { grid-template-columns: 1fr; } }

.svc-wide { grid-column: 1 / -1; }

.svc-card {
  background: var(--surf);
  border: 1px solid var(--brd);
  border-radius: var(--r-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all var(--tr);
}
.svc-card:hover {
  background: var(--surf-h);
  border-color: rgba(78,124,246,.22);
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(0,0,0,.45), 0 0 0 1px rgba(78,124,246,.1);
}

.svc-ico {
  width: 46px; height: 46px;
  border-radius: var(--r-sm);
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-l);
  flex-shrink: 0;
}
.svc-ico svg         { width: 22px; height: 22px; }
.svc-ico.cyan        { background: var(--cyan-dim); color: var(--cyan); }

.svc-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--t0);
  letter-spacing: -.01em;
}
.svc-card p {
  font-size: 14px;
  color: var(--t1);
  line-height: 1.65;
}
.svc-stat {
  margin-top: auto;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-l);
  letter-spacing: .03em;
  word-spacing: 0.06em;
}

/* ─── CASES ──────────────────────────────────────────────── */
#cases { background: var(--bg-0); }

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
@media (max-width: 680px) { .cases-grid { grid-template-columns: 1fr; } }

.case-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--surf);
  border: 1px solid var(--brd);
  display: flex;
  flex-direction: column;
  transition: all var(--tr);
}
.case-card:hover {
  border-color: var(--brd-h);
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.06);
}

.case-card.wide {
  grid-column: 1 / -1;
  flex-direction: row;
}
@media (max-width: 680px) {
  .case-card.wide { flex-direction: column; grid-column: auto; }
}

.case-vis {
  position: relative;
  height: 220px;
  overflow: hidden;
  flex-shrink: 0;
}
.case-card.wide .case-vis {
  width: 46%;
  height: auto;
  min-height: 280px;
}
@media (max-width: 680px) {
  .case-card.wide .case-vis { width: 100%; height: 200px; min-height: unset; }
}

/* Gradient themes per project */
.v-fm       { background: linear-gradient(140deg,#160800,#1e0f00,#1a0c04); }
.v-afrodita { background: linear-gradient(140deg,#140610,#20081a,#170a28); }
.v-infra    { background: linear-gradient(140deg,#030a1a,#050e20,#060d1e); }
.v-auto     { background: linear-gradient(140deg,#031008,#04120a,#050f08); }
.v-support  { background: linear-gradient(140deg,#040812,#060a18,#050912); }
.v-audio    { background: linear-gradient(140deg,#051210,#091e16,#0d1c16); }

.case-vis-blobs {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(32px);
}

.case-vis-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-lbl {
  position: absolute;
  top: 14px; left: 14px;
  background: rgba(17,17,32,.72);
  backdrop-filter: blur(12px);
  border: 1px solid var(--brd-h);
  border-radius: 100px;
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--t1);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.case-ext {
  position: absolute;
  top: 14px; right: 14px;
  width: 32px; height: 32px;
  background: rgba(78,124,246,.14);
  border: 1px solid rgba(78,124,246,.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-l);
  opacity: 0;
  transition: all var(--tr);
}
.case-card:hover .case-ext { opacity: 1; transform: scale(1.08); }

.case-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.case-type {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent-l);
  margin-bottom: 9px;
}
.case-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--t0);
  margin-bottom: 12px;
  letter-spacing: -.02em;
}
.case-body p {
  font-size: 14px;
  color: var(--t1);
  line-height: 1.7;
  flex: 1;
  word-spacing: 0.06em;
  letter-spacing: 0;
}
.case-tags {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.tag {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--brd);
  border-radius: var(--r-xs);
  padding: 3px 10px;
  font-size: 12px;
  color: var(--t2);
  word-spacing: 0.06em;
  letter-spacing: 0;
}

/* ─── WHY ────────────────────────────────────────────────── */
#why { background: var(--bg-1); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (max-width: 560px) { .why-grid { grid-template-columns: 1fr; } }

.why-card {
  background: var(--surf);
  border: 1px solid var(--brd);
  border-radius: var(--r-md);
  padding: 26px 26px 26px 22px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: all var(--tr);
}
.why-card:hover {
  background: var(--surf-h);
  border-color: var(--brd-h);
}
.why-n {
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
  flex-shrink: 0;
  min-width: 34px;
  background: linear-gradient(135deg, var(--accent), var(--accent-l));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.why-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--t0);
  margin-bottom: 7px;
  letter-spacing: -.01em;
}
.why-card p { font-size: 14px; font-weight: 400; color: var(--t1); line-height: 1.65; letter-spacing: 0; }

/* ─── PROCESS ────────────────────────────────────────────── */
#process { background: var(--bg-0); }

.process-wrap {
  max-width: 660px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 26px;
  align-items: flex-start;
  padding-bottom: 44px;
  position: relative;
}
.step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 23px; top: 52px; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--brd-h), transparent);
}

.step-num {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid rgba(78,124,246,.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
  color: var(--accent-l);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.step-body { padding-top: 10px; }
.step-body h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--t0);
  margin-bottom: 8px;
  letter-spacing: -.015em;
}
.step-body p { font-size: 15px; font-weight: 400; color: var(--t1); line-height: 1.7; letter-spacing: 0; }

/* ─── FOR WHO ─────────────────────────────────────────────── */
#forwho { background: var(--bg-1); }

.fw-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 680px) { .fw-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 420px) { .fw-grid { grid-template-columns: 1fr; } }

.fw-item {
  background: var(--surf);
  border: 1px solid var(--brd);
  border-radius: var(--r-md);
  padding: 20px 18px;
  display: flex;
  gap: 13px;
  align-items: flex-start;
  transition: all var(--tr);
}
.fw-item:hover { background: var(--surf-h); border-color: var(--brd-h); }
.fw-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 6px;
}
.fw-item strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--t0);
  margin-bottom: 4px;
  word-spacing: 0.06em;
  letter-spacing: 0;
}
.fw-item span {
  display: block;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.45;
  color: var(--t2);
  word-spacing: 0.06em;
  letter-spacing: 0;
}

/* ─── ABOUT ──────────────────────────────────────────────── */
#about { background: var(--bg-0); }

.about-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 700px) {
  .about-layout { grid-template-columns: 1fr; gap: 36px; }
}

.about-ava { position: relative; }
.ava-box {
  width: 100%;
  max-width: 260px;
  aspect-ratio: 1;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg,#1a1a34,#22223e);
  border: 1px solid var(--brd);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: var(--accent-l);
  opacity: .45;
}
.about-chip {
  position: absolute;
  bottom: -14px; right: -14px;
  background: var(--accent);
  color: #fff;
  border-radius: var(--r-sm);
  padding: 10px 16px;
  font-size: 13px;
  font-weight: 700;
  border: 3px solid var(--bg-0);
  white-space: nowrap;
}

.about-txt h2 {
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -.025em;
}
.about-txt p {
  font-size: 16px;
  color: var(--t1);
  line-height: 1.8;
  margin-bottom: 18px;
}
.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}
.skill {
  background: var(--surf);
  border: 1px solid var(--brd);
  border-radius: var(--r-xs);
  padding: 5px 12px;
  font-size: 13px;
  color: var(--t1);
  transition: all var(--tr);
}
.skill:hover { border-color: var(--accent); color: var(--accent-l); }

/* ─── CTA BLOCK ──────────────────────────────────────────── */
#cta { background: var(--bg-1); }

.cta-box {
  background: linear-gradient(140deg, rgba(78,124,246,.08), rgba(34,211,238,.04));
  border: 1px solid rgba(78,124,246,.16);
  border-radius: var(--r-xl);
  padding: clamp(44px, 7vw, 80px);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  width: 38%; height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), transparent);
}
.cta-box h2 {
  font-size: clamp(28px, 5vw, 54px);
  font-weight: 800;
  letter-spacing: -.035em;
  max-width: 640px;
  margin: 0 auto 16px;
}
.cta-box p {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--t1);
  max-width: 460px;
  margin: 0 auto 42px;
  line-height: 1.7;
}
.cta-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── CONTACT FORM ───────────────────────────────────────── */
.cf {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 540px;
  margin: 0 auto;
}
.cf-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.cf-inp {
  width: 100%;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--brd);
  border-radius: var(--r-sm);
  color: var(--t0);
  font: inherit;
  font-size: 15px;
  padding: 13px 16px;
  outline: none;
  transition: border-color var(--tr);
  resize: none;
}
.cf-inp::placeholder { color: var(--t2); }
.cf-inp:focus { border-color: var(--accent); }
.cf-btn { align-self: center; }
.cf-msg {
  font-size: 14px;
  min-height: 20px;
  text-align: center;
  margin: 0;
}
.cf-msg.ok  { color: #4dd68c; }
.cf-msg.err { color: #e05252; }
.hp-field   { position: absolute; left: -9999px; height: 0; opacity: 0; pointer-events: none; }
@media (max-width: 540px) {
  .cf-row { grid-template-columns: 1fr; }
  .cf-btn { width: 100%; }
}

/* ─── CONTACTS ───────────────────────────────────────────── */
#contacts {
  background: var(--bg-0);
  padding-bottom: clamp(64px, 8vw, 100px);
}

.contacts-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}
@media (max-width: 680px) {
  .contacts-layout { grid-template-columns: 1fr; gap: 40px; }
}

.contacts-text h2 {
  font-size: clamp(26px, 4vw, 46px);
  font-weight: 700;
  letter-spacing: -.025em;
  margin-bottom: 16px;
}
.contacts-text p { font-size: 16px; color: var(--t1); line-height: 1.75; }

.contact-links { display: flex; flex-direction: column; gap: 11px; }

.cl {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 17px 18px;
  background: var(--surf);
  border: 1px solid var(--brd);
  border-radius: var(--r-md);
  transition: all var(--tr);
}
.cl:hover {
  background: var(--surf-h);
  border-color: var(--brd-h);
  transform: translateX(4px);
}
.cl-ico {
  width: 38px; height: 38px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cl-ico.tg { background: rgba(37,172,218,.12); color: #29ace6; }
.cl-ico.wa { background: rgba(37,211,102,.1);  color: #25d366; }
.cl-ico.em { background: var(--accent-dim);    color: var(--accent-l); }

.cl-txt strong { display: block; font-size: 15px; font-weight: 600; color: var(--t0); }
.cl-txt span   { font-size: 13px; color: var(--t2); }
.cl-arr        { margin-left: auto; color: var(--t2); transition: all var(--tr); }
.cl:hover .cl-arr { transform: translateX(4px); color: var(--t1); }

/* ─── FOOTER ─────────────────────────────────────────────── */
footer {
  border-top: 1px solid var(--brd);
  padding: 26px var(--px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
footer span { font-size: 13px; color: var(--t2); }

/* ─── SCROLL REVEAL ──────────────────────────────────────── */
.rv {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .65s ease, transform .65s ease;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.rv.in { opacity: 1; transform: translateY(0); }
.d1    { transition-delay: .08s; }
.d2    { transition-delay: .16s; }
.d3    { transition-delay: .24s; }
.d4    { transition-delay: .32s; }
.d5    { transition-delay: .40s; }