/* ============================================================
   B2B Partner — Design System
   bg #0D0D0D · text #F0EDE8 · accent #F5C670
   Playfair Display + Inter
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600&family=Inter:wght@300;400;500;600&display=swap');

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

/* ── Tokens ──────────────────────────────── */
:root {
  --bg:          #0D0D0D;
  --bg-1:        #101010;
  --bg-2:        #141414;
  --bg-3:        #181818;
  --bg-4:        #1c1c1c;
  --border:      #232323;
  --border-2:    #2c2c2c;
  --text:        #F0EDE8;
  --muted:       #706c67;
  --soft:        #9a9590;
  --accent:      #F5C670;
  --accent-dk:   #d4a84e;
  --accent-pale: rgba(245,198,112,0.08);
  --serif:       'Playfair Display', Georgia, serif;
  --sans:        'Inter', system-ui, -apple-system, sans-serif;
  --r:           6px;
  --r-lg:        10px;
  --transition:  0.22s ease;
}

/* ── Base ────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; }

/* ── Typography ──────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.018em;
  color: var(--text);
}

h1 { font-size: clamp(2.1rem, 5vw,  3.8rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.05rem, 2vw, 1.35rem); }

em { font-style: italic; color: var(--accent); }

p { color: var(--muted); font-weight: 300; line-height: 1.82; }

/* ── Layout ──────────────────────────────── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ── Shared labels ───────────────────────── */
.label {
  display: inline-block;
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-head { margin-bottom: 56px; }
.section-head h2 { margin-bottom: 12px; }

.head-desc {
  font-size: 1rem;
  color: var(--muted);
  max-width: 520px;
  margin-top: 12px;
}

/* ── Buttons ─────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--r);
  font-family: var(--sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: #0D0D0D;
}
.btn-primary:hover {
  background: var(--accent-dk);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(245,198,112,0.2);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-2);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-sm  { padding: 9px 18px; font-size: 0.8125rem; }
.btn-lg  { padding: 16px 36px; font-size: 0.9375rem; }

/* ── Back link ───────────────────────────── */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 32px;
  transition: color var(--transition);
}
.back-link:hover { color: var(--accent); }

/* ── Fade-in animations ──────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

.fade-in-d1 { transition-delay: 0.10s; }
.fade-in-d2 { transition-delay: 0.20s; }
.fade-in-d3 { transition-delay: 0.30s; }
.fade-in-d4 { transition-delay: 0.40s; }

/* ============================================================
   NAVIGATION
   ============================================================ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 300;
  padding: 12px 0;
  background: rgba(13,13,13,0.80);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, padding 0.3s, background 0.3s;
}
nav.scrolled {
  padding: 8px 0;
  border-bottom-color: var(--border);
  background: rgba(13,13,13,0.96);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.nav-logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 56px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 38px;
  list-style: none;
}

.nav-links a {
  font-size: 1rem;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.02em;
  transition: color var(--transition);
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links a.active::after,
.nav-links a:hover::after { transform: scaleX(1); }

.nav-cta { flex-shrink: 0; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
  z-index: 310;
  position: relative;
}
.hamburger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--text);
  transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px)  rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

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

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero .container { position: relative; z-index: 1; }

.hero-content { max-width: 680px; }

/* ── Hero intro animation ──────────────────── */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-line {
  display: block;
  opacity: 0;
  animation: heroFadeUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.hero-line-1 { animation-delay: 0.2s; }
.hero-line-2 { animation-delay: 0.5s; }

.hero-anim {
  opacity: 0;
  animation: heroFadeUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.hero-anim-3 { animation-delay: 0.9s; }
.hero-anim-4 { animation-delay: 1.3s; }

/* Stepenice — zlatna tačka na vrhu pulsira */
.step-dot {
  transform-box: fill-box;
  transform-origin: center;
  animation: stepPulse 2.5s ease-in-out infinite;
}
@keyframes stepPulse {
  0%, 100% { opacity: 0.9; r: 5; }
  50%       { opacity: 0.5; r: 8; }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.eyebrow-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2.5s ease infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.45; transform: scale(0.7); }
}

.hero h1 { margin-bottom: 22px; }
.hero h1 em { font-style: italic; }

.hero-sub {
  font-size: 1.1rem;
  color: var(--soft);
  margin-bottom: 48px;
  max-width: 500px;
  line-height: 1.75;
}

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

/* scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 1;
  pointer-events: none;
  animation: scrollBounce 2.5s ease infinite;
}
.hero-scroll-hint span {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.scroll-line {
  width: 1px; height: 38px;
  background: linear-gradient(to bottom, var(--muted), transparent);
}
@keyframes scrollBounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  55%      { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   PROBLEM SECTION
   ============================================================ */
.section-problem {
  padding: 100px 0;
  background: var(--bg-1);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-top: 0;
}

.problem-card {
  background: var(--bg-2);
  padding: 44px 36px;
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px; height: 0;
  background: var(--accent);
  transition: height 0.45s ease;
}
.problem-card:hover { background: var(--bg-3); }
.problem-card:hover::before { height: 100%; }

.problem-icon { margin-bottom: 24px; }

.problem-card h3 {
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.42;
  margin-bottom: 14px;
  color: var(--text);
}
.problem-card p { font-size: 0.9rem; line-height: 1.75; }

/* ============================================================
   SERVICES SECTION (home)
   ============================================================ */
.section-services { padding: 100px 0; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.service-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 34px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 320px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.38s ease;
}
.service-card:hover {
  border-color: rgba(245,198,112,0.15);
  transform: translateY(-6px);
  box-shadow: 0 28px 56px rgba(0,0,0,0.5);
  background: var(--bg-3);
}
.service-card:hover::after { transform: scaleX(1); }

/* accent variant */
.service-card--accent { border-color: rgba(245,198,112,0.12); }

.sc-icon { margin-bottom: 6px; }

.sc-num {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  opacity: 0.7;
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-top: 2px;
}

.service-card p {
  font-size: 0.9rem;
  line-height: 1.72;
  flex-grow: 1;
}

.sc-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.8375rem;
  font-weight: 500;
  color: var(--accent);
  margin-top: 10px;
  transition: gap var(--transition);
}
.sc-link span { transition: transform var(--transition); }
.sc-link:hover { gap: 9px; }
.sc-link:hover span { transform: translateX(3px); }

/* ============================================================
   PROOF SECTION
   ============================================================ */
.section-proof {
  padding: 100px 0;
  background: var(--bg-1);
}

.proof-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.proof-left .label { margin-bottom: 14px; }
.proof-left h2     { margin-bottom: 40px; }

.counter-block { margin-bottom: 32px; }

.counter-value {
  font-family: var(--serif);
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.counter-plus {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  opacity: 0.7;
}
.counter-label {
  font-size: 0.875rem;
  color: var(--soft);
  margin-top: 8px;
  letter-spacing: 0.02em;
}

.proof-detail {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 14px;
  max-width: 100%;
  white-space: normal;
}
.proof-tagline {
  font-size: 0.875rem;
  color: var(--soft);
  font-style: italic;
  font-family: var(--serif);
  max-width: 100%;
}

.proof-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  /* max 3 cards — third spans full width if alone */
}

.proof-stat:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.proof-stat {
  background: var(--bg-2);
  padding: 32px 28px;
  transition: background var(--transition);
}
.proof-stat:hover { background: var(--bg-3); }

.ps-num {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.5vw, 2.1rem);
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.ps-label {
  font-size: 0.8125rem;
  color: var(--muted);
  font-weight: 300;
  line-height: 1.5;
}

/* ============================================================
   FINAL CTA (index)
   ============================================================ */
.section-final-cta {
  padding: 130px 0;
  text-align: center;
}

.final-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 36px;
}

.final-cta-inner h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 400;
  font-style: italic;
  max-width: 680px;
  line-height: 1.4;
  color: var(--soft);
}

.cta-btn-constrained {
  max-width: 280px;
  justify-content: center;
}

.cta-email {
  font-size: 0.8125rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  transition: color var(--transition);
}
.cta-email:hover { color: var(--accent); }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  border-top: 1px solid var(--border);
  padding: 38px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-logo {
  display: flex;
  align-items: center;
}

.footer-logo img {
  height: 32px;
  width: auto;
  display: block;
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}
.footer-links a {
  font-size: 0.8125rem;
  color: var(--muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--accent); }

.footer-copy { font-size: 0.8rem; color: var(--muted); }

/* ============================================================
   PAGE HERO (subpages)
   ============================================================ */
.page-hero {
  padding: 150px 0 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg-1);
}

.page-hero .container {
  padding-bottom: 60px;
}

.page-hero h1 { margin: 8px 0 18px; }

.page-hero-desc {
  font-size: 1.05rem;
  color: var(--soft);
  max-width: 580px;
  line-height: 1.8;
}

/* sticky subnav */
.usluge-subnav {
  position: sticky;
  top: 61px;
  z-index: 200;
  background: rgba(13,13,13,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.subnav-inner {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}
.subnav-inner::-webkit-scrollbar { display: none; }

.subnav-link {
  font-size: 0.775rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 15px 28px;
  border-right: 1px solid var(--border);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}
.subnav-link:hover { color: var(--text); }
.subnav-link.active-section {
  color: var(--accent);
  background: var(--accent-pale);
}

/* ============================================================
   USLUGE SECTIONS
   ============================================================ */
.us-section {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  /* subtle alternating bg */
}

.us-section:nth-child(even) { background: var(--bg-1); }

.us-section--last { padding-bottom: 150px; }

/* ── Illustration panel ── */
.us-illus {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 50%;
  height: 300px;
  pointer-events: none;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-right: 24px;
}

.us-illus-svg {
  width: 100%;
  height: 100%;
  max-width: 460px;
  max-height: 300px;
  overflow: visible;
}

.us-section .container { position: relative; z-index: 1; }

/* ── Content wrapper ── */
.us-content { max-width: 580px; }

/* ── Section number (PROBLEM 1 — clean stacked element) ── */
.section-number {
  display: block;
  font-family: var(--serif);
  font-size: 64px;
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  opacity: 1;
}

.us-section h2 {
  margin-top: 0;
  margin-bottom: 20px;
}

.us-subheading {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--soft);
  margin-top: -12px;
  margin-bottom: 20px;
}

.us-text {
  font-size: 1.025rem;
  color: var(--soft);
  line-height: 1.85;
  margin-bottom: 40px;
}

/* includes list */
.us-includes { margin-bottom: 40px; }

.includes-label {
  display: block;
  font-size: 0.67rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.includes-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.includes-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9375rem;
  color: var(--soft);
  font-weight: 400;
  line-height: 1.5;
}

.inc-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.55;
  flex-shrink: 0;
}

/* partner callout */
.partner-callout {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--accent-pale);
  border: 1px solid rgba(245,198,112,0.14);
  border-radius: var(--r);
  padding: 24px 28px;
  margin-bottom: 40px;
}

.partner-callout-icon {
  font-size: 1rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.partner-callout p {
  font-size: 0.9375rem;
  color: var(--soft);
  line-height: 1.7;
}

/* separator */
.us-separator { padding: 0; }

.us-sep-line {
  height: 1px;
  background: linear-gradient(to right, transparent 0%, var(--accent) 35%, var(--accent) 65%, transparent 100%);
  opacity: 0.22;
  margin: 0 28px;
  max-width: calc(1100px - 56px);
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   KONTAKT PAGE
   ============================================================ */
.kontakt-wrap {
  min-height: 100vh;
  padding: 140px 0 100px;
  position: relative;
  overflow: hidden;
}

/* ── Hvala stranica ─────────────────────────── */
.hvala-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 100px;
}

.hvala-content {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.hvala-icon {
  margin-bottom: 32px;
}

.hvala-content h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  color: var(--light);
  margin-bottom: 20px;
  line-height: 1.15;
}

.hvala-sub {
  font-size: 1.05rem;
  color: var(--soft);
  line-height: 1.75;
  margin-bottom: 48px;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}

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

.kontakt-svg {
  position: absolute;
  top: 0; left: 0;
  width: 45%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.8;
}

.kontakt-wrap .container { position: relative; z-index: 1; }

.kontakt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.kontakt-info h1  { margin: 8px 0 18px; }

.kontakt-desc {
  font-size: 1.025rem;
  color: var(--soft);
  line-height: 1.8;
  margin-bottom: 48px;
}

.kontakt-channels {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.k-channel {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r);
  transition: all var(--transition);
}
.k-channel:hover {
  border-color: rgba(245,198,112,0.22);
  background: var(--bg-3);
  transform: translateX(5px);
}

.k-channel-ico {
  width: 36px; height: 36px;
  background: var(--accent-pale);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.k-channel-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.k-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.k-value {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text);
}

/* Form */
.kontakt-form-wrap {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 40px 36px;
}

.kontakt-form { display: flex; flex-direction: column; gap: 22px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-group input,
.form-group textarea {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 13px 16px;
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--text);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
  -webkit-appearance: none;
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted);
  opacity: 0.55;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: rgba(245,198,112,0.38);
  box-shadow: 0 0 0 3px rgba(245,198,112,0.06);
}

.form-submit { width: 100%; justify-content: center; }

.form-optional {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
  margin-left: 4px;
}

.form-note {
  font-size: 0.8125rem;
  color: var(--muted);
  text-align: center;
  line-height: 1.65;
}

.form-note a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(245,198,112,0.35);
  transition: text-decoration-color var(--transition);
}
.form-note a:hover { text-decoration-color: var(--accent); }

/* ============================================================
   SVG ANIMATIONS — usluge.html
   ============================================================ */

/* ── 01 Sadržaj — play krug blago pulzira ── */
@keyframes playPulse {
  0%, 100% { opacity: 0.55; r: 20; }
  50%      { opacity: 0.30; r: 23; }
}
.play-pulse {
  animation: playPulse 3s ease-in-out infinite;
}

/* ── 03 Sales — fokalna tačka expand+fade ── */
@keyframes focusPulse {
  0%   { r: 14; opacity: 0.45; }
  100% { r: 32; opacity: 0;    }
}
.focus-ring {
  animation: focusPulse 2.6s ease-out infinite;
}

/* ── 04 Partner — centralna tačka preseka pulzira ── */
@keyframes vennPulse {
  0%, 100% { opacity: 0.7;  r: 5;  }
  50%      { opacity: 0.35; r: 7;  }
}
.venn-center {
  animation: vennPulse 3.5s ease-in-out infinite;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  .play-pulse, .focus-ring, .venn-center { animation: none; }
}

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

@media (max-width: 900px) {
  .problem-grid { grid-template-columns: 1fr; gap: 2px; }
  .proof-layout { grid-template-columns: 1fr; gap: 56px; }
  .kontakt-grid { grid-template-columns: 1fr; gap: 60px; }

  .us-illus { width: 100%; height: 260px; position: relative; top: auto; transform: none; opacity: 0.35; margin-bottom: 20px; }
  .kontakt-svg { width: 100%; opacity: 0.25; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-cta   { display: none; }

  .nav-links {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 44px;
    transform: translateX(100%);
    transition: transform 0.32s cubic-bezier(0.77,0,0.175,1);
    z-index: 299;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.3rem; }

  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn { width: 100%; max-width: 300px; justify-content: center; }

  .services-grid { grid-template-columns: 1fr; gap: 12px; }
  .proof-stat-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .page-hero { padding-top: 110px; }

  .us-section { padding: 80px 0; }
  .section-number { font-size: 48px; }

  .footer-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer-links { flex-wrap: wrap; gap: 16px; }

  .kontakt-form-wrap { padding: 28px 22px; }
  .final-cta-inner h2 { font-size: 1.4rem; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.95rem; }
  h2 { font-size: 1.6rem; }

  .subnav-link { padding: 13px 18px; font-size: 0.72rem; }

  .proof-stat-grid { grid-template-columns: 1fr; }
  .counter-value { font-size: 2.6rem; }
  .ps-num { font-size: 1.6rem; }

  .section-number { font-size: 42px; }
  .us-illus { height: 200px; opacity: 0.28; }
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
  .signal-wave, .rec-pulse, .play-icon,
  .chart-dot, .pulse-ring,
  .sales-dot, .center-pulse-ring,
  .merge-ring {
    animation: none;
    opacity: 0.25;
  }
}