/* ============================================================
   WORK APPS — style.css (arquivo único unificado)
   Ordem: reset → variables → layout → header → hero →
          services-preview → about → services → contact → footer
   ============================================================ */

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { min-height: 100vh; line-height: 1.5; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; }
img, video, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }
ul, ol { list-style: none; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; }

/* ── VARIABLES ── */
:root {
  --wa-bg:            #121212;
  --wa-surface:       #1a1a1a;
  --wa-surface-2:     #242424;
  --wa-border:        #222222;
  --wa-border-light:  #2e2e2e;
  --wa-gray-dark:     #424242;
  --wa-gray-mid:      #A0A0A0;
  --wa-gray-text:     #cecece;
  --wa-muted:         #888888;
  --wa-orange:        #F6800A;
  --wa-orange-hover:  #ff8f20;
  --wa-orange-dim:    #cc6500;
  --wa-orange-glow:   rgba(246, 128, 10, 0.15);
  --wa-orange-glow-sm:rgba(246, 128, 10, 0.08);
  --wa-white:         #f0f0f0;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2.5rem;
  --space-xl:   4rem;
  --space-2xl:  6rem;
  --space-3xl:  9rem;
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:    cubic-bezier(0.4, 0, 1, 1);
  --dur-fast:   0.18s;
  --dur-base:   0.3s;
  --dur-slow:   0.5s;
  --container:  1200px;
  --header-h:   84px;
}

/* ── SECTION CANVAS (shared) ── */
.section-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
/* Conteúdo direto das seções fica acima do canvas de background */
.services-preview > *:not(.section-canvas),
.services > *:not(.section-canvas),
.contact > *:not(.section-canvas) {
  position: relative;
  z-index: 1;
}
/* About usa .about-inner com position:relative explícito — regra genérica
   omitida aqui para não sobrescrever position:absolute do .about-bg-logo */
.about-bg-logo {
  position: absolute;
  z-index: 0;
}

/* ── LAYOUT / GLOBAL ── */
body {
  font-family: var(--font-sans);
  background-color: var(--wa-bg);
  color: var(--wa-gray-text);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.85;
  overflow-x: hidden;
}
.container { max-width: var(--container); margin-inline: auto; padding-inline: 1.5rem; }
.text-center { text-align: center; }

.eyebrow {
  display: block;
  font-size: 0.6875rem;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--wa-orange);
  margin-bottom: 1rem;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--wa-white);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--dur-base) var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: normal;
  word-break: break-word;
  text-align: center;
}
.btn-primary { background: var(--wa-orange); color: #0d0d0d; }
.btn-primary:hover { background: var(--wa-orange-hover); transform: translateY(-2px); box-shadow: 0 8px 32px var(--wa-orange-glow); }
.btn-outline { background: transparent; color: var(--wa-orange); border: 1px solid var(--wa-orange); }
.btn-outline:hover { background: var(--wa-orange-glow-sm); transform: translateY(-2px); }
.btn-outline-sm {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.6rem 1.25rem; font-size: 0.6875rem; font-weight: 400;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--wa-orange); border: 1px solid var(--wa-border-light);
  border-radius: var(--radius-sm); transition: all var(--dur-base) var(--ease-out);
}
.btn-outline-sm:hover { border-color: var(--wa-orange); background: var(--wa-orange-glow-sm); }
.btn-ghost { background: transparent; color: var(--wa-gray-text); border: 1px solid var(--wa-border); }
.btn-ghost:hover { border-color: var(--wa-border-light); color: var(--wa-white); }
.btn-full { width: 100%; justify-content: center; }

/* ── HEADER ── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h); display: flex; align-items: center;
  transition: background-color var(--dur-slow) var(--ease-out),
              backdrop-filter var(--dur-slow) var(--ease-out),
              border-color var(--dur-slow) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background-color: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--wa-border);
}
.header-inner { display: flex; align-items: center; gap: var(--space-lg); width: 100%; }

.logo-link { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; }
.logo-icon { height: 44px; width: auto; transition: transform var(--dur-base) var(--ease-out); }
.logo-link:hover .logo-icon { transform: scale(1.06); }
.logo-text { height: 22px; width: auto; filter: brightness(0) invert(1); opacity: 0.9; transition: opacity var(--dur-base) ease; }
.logo-link:hover .logo-text { opacity: 1; }

.main-nav { margin-left: auto; }
.nav-list { display: flex; align-items: center; gap: var(--space-lg); }
.nav-link {
  font-size: 0.75rem; font-weight: 300; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--wa-muted);
  transition: color var(--dur-fast) ease; position: relative;
}
.nav-link::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 1px; background: var(--wa-orange);
  transform: scaleX(0); transition: transform var(--dur-base) var(--ease-out);
}
.nav-link:hover, .nav-link.active { color: var(--wa-white); }
.nav-link.active::after, .nav-link:hover::after { transform: scaleX(1); }

.header-cta { flex-shrink: 0; padding: 0.625rem 1.25rem; font-size: 0.6875rem; }

.theme-toggle { display: flex; align-items: center; gap: 2px; flex-shrink: 0; }
.theme-btn {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; padding: 0;
  border: 1px solid var(--wa-border); background: transparent;
  color: var(--wa-muted); border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--dur-fast) ease, border-color var(--dur-fast) ease, background var(--dur-fast) ease;
}
.theme-btn:hover { color: var(--wa-gray-text); border-color: var(--wa-border-light); }
.theme-btn.active { color: var(--wa-orange); border-color: var(--wa-orange); background: var(--wa-orange-glow-sm); }

.hamburger { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 36px; height: 36px; padding: 4px; margin-left: auto; }
.hamburger span { display: block; height: 1px; background: var(--wa-gray-text); transition: all var(--dur-base) var(--ease-out); transform-origin: center; }
.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 768px) {
  #nav-overlay {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    pointer-events: none;
  }
  #nav-overlay:not(:empty) {
    pointer-events: auto;
  }
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
    z-index: 1001;
    background: rgba(13,13,13,0.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    display: flex; align-items: center; justify-content: center;
    transform: translateX(100%); transition: transform var(--dur-slow) var(--ease-out);
    margin-left: 0;
    isolation: isolate;
  }
  .main-nav.open { transform: translateX(0); }
  .nav-list { flex-direction: column; gap: 2rem; }
  .nav-link { font-size: 1.5rem; letter-spacing: 0.05em; }
  .header-cta { display: none; }
  .hamburger { display: flex; }
}

/* ── HERO ── */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; padding-top: var(--header-h); }

.hero-bg-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(246,128,10,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(246,128,10,0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 100%);
}
.hero-canvas { position: absolute; inset: 0; pointer-events: none; }
.hero-blob {
  position: absolute; width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle at center, rgba(246,128,10,0.12) 0%, rgba(246,128,10,0.05) 40%, transparent 70%);
  pointer-events: none; z-index: 0; transform: translate(-50%,-50%);
  filter: blur(40px); will-change: transform; mix-blend-mode: screen;
}
.hero-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-shape { position: absolute; border-radius: 10px; opacity: 0; }
.hero-shape--1 { width: 60px; height: 60px; background: var(--wa-orange); top: 20%; right: 8%; transform: rotate(45deg); opacity: 0.12; }
.hero-shape--2 { width: 40px; height: 40px; background: var(--wa-gray-dark); top: 12%; right: 18%; transform: rotate(45deg); opacity: 0.2; }
.hero-shape--3 { width: 80px; height: 80px; border: 1.5px solid rgba(246,128,10,0.2); bottom: 25%; right: 5%; transform: rotate(20deg); border-radius: 14px; background: transparent; opacity: 1; }
.hero-shape--4 { width: 24px; height: 24px; background: var(--wa-orange); bottom: 35%; left: 5%; transform: rotate(45deg); opacity: 0.15; }

.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: center; padding-block: var(--space-3xl) var(--space-2xl); position: relative; z-index: 1; }
.hero-content { display: flex; flex-direction: column; gap: var(--space-md); }

.hero-eyebrow-wrap { display: flex; align-items: center; gap: 0.875rem; overflow: hidden; }
.hero-eyebrow-line { display: block; width: 0; height: 1px; background: var(--wa-orange); flex-shrink: 0; }
.hero-eyebrow { margin-bottom: 0; opacity: 0; }

.hero-title { display: flex; flex-direction: column; font-size: clamp(3rem, 6vw, 5rem); font-weight: 900; line-height: 1; letter-spacing: -0.04em; color: var(--wa-white); position: relative; gap: 0.05em; }
.hero-title::before { content: ''; position: absolute; left: -1.5rem; top: 0; bottom: 0; width: 3px; background: linear-gradient(to bottom, var(--wa-orange), transparent); transform: scaleY(0); transform-origin: top; }
.title-line { display: block; overflow: hidden; padding-bottom: 0.05em; }
.title-inner { display: block; transform: translateY(110%); }
.title-inner.highlight { color: var(--wa-orange); }

.hero-sub { font-size: 1.0625rem; font-weight: 300; color: var(--wa-muted); line-height: 1.8; max-width: 480px; opacity: 0; transform: translateY(20px); }
.br-desktop { display: inline; }

.hero-actions { display: flex; align-items: center; gap: var(--space-sm); flex-wrap: wrap; opacity: 0; transform: translateY(20px); }
.hero-actions .arrow { transition: transform var(--dur-base) var(--ease-out); display: inline-block; }
.hero-actions .btn-ghost:hover .arrow { transform: translateX(4px); }
.magnetic-btn { position: relative; will-change: transform; }

.hero-stats { display: flex; align-items: center; gap: var(--space-md); padding-top: var(--space-md); border-top: 1px solid var(--wa-border); opacity: 0; transform: translateY(20px); }
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-number { font-size: 1.75rem; font-weight: 700; color: var(--wa-white); letter-spacing: -0.03em; }
.stat span { font-size: 0.6875rem; font-weight: 300; color: var(--wa-muted); letter-spacing: 0.05em; }
.stat-divider { width: 1px; height: 2.5rem; background: var(--wa-border); }

.hero-visual { position: relative; display: flex; justify-content: center; opacity: 0; }
.hero-image-wrapper { position: relative; width: 100%; max-width: 560px; }
.hero-image-glow { position: absolute; inset: -20%; background: radial-gradient(ellipse at center, var(--wa-orange-glow) 0%, transparent 70%); pointer-events: none; z-index: 0; }
.hero-image-clip { border-radius: var(--radius-xl); overflow: hidden; clip-path: inset(100% 0 0 0 round 24px); }
.hero-image { width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius-xl); border: 1px solid var(--wa-border); position: relative; z-index: 1; display: block; transform: scale(1.08); }

.hero-image-badge {
  position: absolute; bottom: 1.5rem; left: 1.5rem; z-index: 2;
  display: flex; align-items: center; gap: 0.625rem;
  background: rgba(13,13,13,0.85); backdrop-filter: blur(12px);
  border: 1px solid var(--wa-border); padding: 0.625rem 1rem;
  border-radius: var(--radius-md); opacity: 0; transform: translateY(12px);
}
.hero-image-badge img { height: 20px; width: auto; }
.hero-image-badge span { font-size: 0.6875rem; font-weight: 300; letter-spacing: 0.1em; text-transform: uppercase; color: var(--wa-gray-text); }

.hero-chip {
  position: absolute; display: flex; align-items: center; gap: 0.5rem;
  background: rgba(13,13,13,0.8); backdrop-filter: blur(12px);
  border: 1px solid var(--wa-border); padding: 0.5rem 0.875rem;
  border-radius: 100px; font-size: 0.625rem; font-weight: 400;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--wa-gray-text);
  z-index: 3; opacity: 0;
}
.hero-chip--top { top: -1rem; right: 2rem; }
.hero-chip--right { top: 40%; right: -1.5rem; }
.chip-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--wa-orange); flex-shrink: 0; animation: pulse-dot 2s ease-in-out infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.7); } }

.scroll-indicator { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 0.5rem; opacity: 0; }
.scroll-label { font-size: 0.5625rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--wa-muted); }
.scroll-line { display: block; width: 1px; height: 50px; background: linear-gradient(to bottom, var(--wa-orange), transparent); transform-origin: top; animation: scroll-draw 2s ease-in-out infinite; }
@keyframes scroll-draw { 0% { transform: scaleY(0); opacity: 1; } 60% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }

/* Marquee */
.marquee-strip { border-top: 1px solid var(--wa-border); border-bottom: 1px solid var(--wa-border); background: var(--wa-surface); padding-block: 1rem; overflow: hidden; contain: layout style paint; }
.marquee-track { display: flex; width: max-content; }
.marquee-content { display: flex; align-items: center; gap: 2.5rem; padding-right: 2.5rem; white-space: nowrap; animation: marquee-scroll 30s linear infinite; will-change: transform; backface-visibility: hidden; }
.marquee-content span { font-size: 0.6875rem; font-weight: 300; letter-spacing: 0.15em; text-transform: uppercase; color: var(--wa-muted); }
.marquee-dot { color: var(--wa-orange) !important; font-size: 0.5rem !important; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-strip:hover .marquee-content { animation-play-state: paused; }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: var(--space-xl); }
  .hero-title::before { display: none; }
  .hero-eyebrow-wrap { justify-content: center; }
  .hero-eyebrow { white-space: normal; }
  .hero-sub { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .br-desktop { display: none; }
}
/* Coluna a partir de 640px — cobre todos os smartphones */
@media (max-width: 640px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
    max-width: 100%;
    justify-content: center;
    padding: 0.875rem 1rem;
    box-sizing: border-box;
  }
  .hero-sub {
    font-size: 1rem;
    word-break: break-word;
    overflow-wrap: break-word;
  }
}
@media (max-width: 480px) {
  .hero-title { font-size: 2.5rem; }
  .hero-stats { flex-wrap: wrap; gap: var(--space-sm); }
}

/* ── SERVICES PREVIEW ── */
.services-preview { position: relative; padding-block: var(--space-3xl); border-top: 1px solid var(--wa-border); overflow: hidden; }
.services-preview .section-title { margin-bottom: var(--space-2xl); }

.preview-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--wa-border); border: 1px solid var(--wa-border); border-radius: var(--radius-lg); overflow: hidden; }
.preview-card { background: var(--wa-surface); padding: var(--space-xl) var(--space-lg); display: flex; flex-direction: column; gap: 1rem; transition: background var(--dur-base) ease; position: relative; overflow: hidden; }
.preview-card::before { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--wa-orange); transform: scaleX(0); transition: transform var(--dur-base) var(--ease-out); }
.preview-card:hover { background: var(--wa-surface-2); }
.preview-card:hover::before { transform: scaleX(1); }

.card-icon-link { display: block; text-decoration: none; color: inherit; width: fit-content; }
.card-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--wa-border); border-radius: var(--radius-md); color: var(--wa-orange); transition: border-color var(--dur-base) ease, background var(--dur-base) ease; }
.card-icon svg { width: 22px; height: 22px; }
.preview-card:hover .card-icon { border-color: var(--wa-orange); background: var(--wa-orange-glow-sm); }
.preview-card h3 { font-size: 1rem; font-weight: 700; color: var(--wa-white); letter-spacing: -0.01em; line-height: 1.3; }
.preview-card p { font-size: 0.875rem; font-weight: 300; color: var(--wa-muted); line-height: 1.7; flex: 1; }
.card-link { display: inline-flex; align-items: center; gap: 0.375rem; font-size: 0.6875rem; font-weight: 400; letter-spacing: 0.1em; text-transform: uppercase; color: var(--wa-orange); transition: gap var(--dur-base) var(--ease-out); }
.card-link:hover { gap: 0.625rem; }

@media (max-width: 1024px) { .preview-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .preview-grid { grid-template-columns: 1fr; } }

/* ── ABOUT ── */
.about { position: relative; padding-top: 2rem; padding-bottom: var(--space-3xl); background: var(--wa-surface); border-top: 1px solid var(--wa-border); overflow: hidden; }
.about-bg-logo { position: absolute; right: -5%; top: 50%; transform: translateY(-50%); width: 50%; pointer-events: none; opacity: 0.025; filter: invert(1); }
.about-bg-logo img { width: 100%; }

.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: center; position: relative; z-index: 1; }
.about-content { display: flex; flex-direction: column; gap: var(--space-md); }
.about-text { font-size: 1.0625rem; font-weight: 300; color: var(--wa-muted); line-height: 1.9; max-width: 500px; }

.about-quote { border-left: 2px solid var(--wa-orange); padding-left: var(--space-md); margin-block: var(--space-sm); }
.about-quote p { font-size: 1.125rem; font-weight: 300; font-style: italic; color: var(--wa-gray-text); line-height: 1.6; }
.about-quote cite { display: block; font-size: 0.75rem; font-weight: 300; color: var(--wa-muted); letter-spacing: 0.1em; font-style: normal; margin-top: 0.5rem; text-transform: uppercase; }

.about-differentials { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); padding-top: var(--space-sm); }
.differential { display: flex; gap: 0.75rem; align-items: flex-start; }
.diff-icon { color: var(--wa-orange); font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.differential strong { display: block; font-size: 0.875rem; font-weight: 600; color: var(--wa-white); margin-bottom: 2px; }
.differential p { font-size: 0.8125rem; font-weight: 300; color: var(--wa-muted); line-height: 1.6; }

.about-visual { position: relative; }
.about-image-stack { position: relative; display: flex; justify-content: center; }
.about-img { border-radius: var(--radius-lg); border: 1px solid var(--wa-border); object-fit: cover; }
.about-img-main { width: 100%; height: 480px; position: relative; z-index: 1; }
.about-img-secondary { position: absolute; width: 52%; height: 220px; bottom: -2rem; right: -2rem; z-index: 2; border-color: var(--wa-surface-2); box-shadow: 0 24px 60px rgba(0,0,0,0.5); }
.about-tag { position: absolute; top: 2rem; left: -1.5rem; z-index: 3; background: var(--wa-orange); color: #0d0d0d; padding: 0.875rem 1.25rem; border-radius: var(--radius-md); display: flex; flex-direction: column; align-items: center; text-align: center; box-shadow: 0 8px 32px rgba(246,128,10,0.35); }
.about-tag strong { font-size: 1.5rem; font-weight: 900; letter-spacing: -0.03em; line-height: 1; }
.about-tag span { font-size: 0.625rem; font-weight: 400; letter-spacing: 0.05em; text-transform: uppercase; opacity: 0.8; margin-top: 2px; }

@media (max-width: 960px) {
  .about-inner { grid-template-columns: 1fr; }
  .about-visual { display: none; }
  .about-text { max-width: 100%; }
  .about-differentials { grid-template-columns: 1fr; }
}

/* ── SERVICES ── */
.services { position: relative; padding-block: var(--space-3xl); border-top: 1px solid var(--wa-border); overflow: hidden; }
.services .container { margin-bottom: var(--space-xl); }
.services .section-title { margin-bottom: 0; }

.service-item { padding-block: var(--space-xl); border-bottom: 1px solid var(--wa-border); transition: background var(--dur-base) ease; }
.service-item:hover { background: var(--wa-surface); }
.service-item-inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-xl); align-items: center; }
.service-item.reverse .service-item-inner { direction: rtl; }
.service-item.reverse .service-info, .service-item.reverse .service-image-wrap { direction: ltr; }

.service-info { display: flex; flex-direction: column; gap: 1.25rem; }
.service-number { display: inline-block; font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.2em; color: var(--wa-orange); background: var(--wa-orange-glow-sm); border: 1px solid var(--wa-orange-glow); padding: 0.25rem 0.75rem; border-radius: 100px; width: fit-content; }
.service-info h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; color: var(--wa-white); line-height: 1.15; letter-spacing: -0.02em; }
.service-info p { font-size: 1rem; font-weight: 300; color: var(--wa-muted); line-height: 1.85; max-width: 480px; }

.service-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.service-tags li { font-size: 0.6875rem; font-weight: 400; letter-spacing: 0.05em; color: var(--wa-gray-mid); background: var(--wa-surface-2); border: 1px solid var(--wa-border); padding: 0.25rem 0.75rem; border-radius: 100px; transition: border-color var(--dur-fast) ease, color var(--dur-fast) ease; }
.service-item:hover .service-tags li { border-color: var(--wa-border-light); color: var(--wa-gray-text); }

.service-image-wrap { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.service-image-wrap::after { content: ''; position: absolute; inset: 0; border-radius: var(--radius-lg); border: 1px solid var(--wa-border); pointer-events: none; z-index: 1; }
.service-image-wrap img { width: 100%; height: 380px; object-fit: cover; border-radius: var(--radius-lg); transition: transform var(--dur-slow) var(--ease-out); will-change: transform; }
.service-item:hover .service-image-wrap img { transform: scale(1.04) translateY(-10px); }

@media (max-width: 900px) {
  .service-item-inner, .service-item.reverse .service-item-inner { grid-template-columns: 1fr; direction: ltr; }
  .service-image-wrap { display: none; }
}

/* ── CONTACT ── */
.contact { position: relative; padding-block: var(--space-3xl); background: var(--wa-surface); border-top: 1px solid var(--wa-border); overflow: hidden; }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2xl); align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: var(--space-md); position: sticky; top: calc(var(--header-h) + 2rem); }
.contact-sub { font-size: 1rem; font-weight: 300; color: var(--wa-muted); line-height: 1.8; max-width: 400px; }
.contact-details { display: flex; flex-direction: column; gap: 1.25rem; padding-top: var(--space-sm); }
.contact-details li { display: flex; gap: 1rem; align-items: flex-start; }
.contact-icon { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; flex-shrink: 0; border: 1px solid var(--wa-border); border-radius: var(--radius-md); color: var(--wa-orange); }
.contact-icon svg { width: 18px; height: 18px; }
.contact-details strong { display: block; font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--wa-white); margin-bottom: 2px; }
.contact-details span, .contact-details a { font-size: 0.9375rem; font-weight: 300; color: var(--wa-muted); transition: color var(--dur-fast) ease; }
.contact-details a:hover { color: var(--wa-orange); }

.contact-form-wrap { background: var(--wa-bg); border: 1px solid var(--wa-border); border-radius: var(--radius-xl); padding: var(--space-xl); }
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label { font-size: 0.6875rem; font-weight: 400; letter-spacing: 0.1em; text-transform: uppercase; color: var(--wa-gray-mid); }
.form-group input, .form-group select, .form-group textarea { background: var(--wa-surface); border: 1px solid var(--wa-border); border-radius: var(--radius-md); padding: 0.875rem 1rem; font-size: 0.9375rem; font-weight: 300; color: var(--wa-white); outline: none; transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease, background var(--dur-fast) ease; width: 100%; -webkit-appearance: none; appearance: none; }
.form-group select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23707070' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--wa-muted); font-weight: 300; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--wa-orange); background: var(--wa-surface-2); box-shadow: 0 0 0 3px var(--wa-orange-glow); }
.form-group textarea { resize: vertical; min-height: 120px; }
.contact-form .btn-primary { margin-top: 0.5rem; font-size: 0.75rem; letter-spacing: 0.15em; }
.btn-icon { transition: transform var(--dur-base) var(--ease-out); }
.btn-primary:hover .btn-icon { transform: translateX(4px); }

@media (max-width: 900px) { .contact-inner { grid-template-columns: 1fr; } .contact-info { position: static; } .contact-sub { max-width: 100%; } }
@media (max-width: 560px) { .contact-form-wrap { padding: var(--space-md); } }

/* ── FOOTER ── */
.site-footer { background: var(--wa-bg); border-top: 1px solid var(--wa-border); padding-top: var(--space-xl); }
.footer-inner { display: grid; grid-template-columns: 1fr auto 1fr; gap: var(--space-xl); align-items: center; padding-bottom: var(--space-xl); }
.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-brand .logo-link { gap: 0.625rem; }
.footer-brand .logo-icon { height: 24px; }
.footer-brand .logo-text { height: 13px; }
.footer-brand p { font-size: 0.8125rem; font-weight: 300; color: var(--wa-muted); line-height: 1.7; }
.footer-nav ul { display: flex; flex-direction: column; gap: 0.625rem; align-items: center; }
.footer-nav a { font-size: 0.75rem; font-weight: 300; letter-spacing: 0.08em; text-transform: uppercase; color: var(--wa-muted); transition: color var(--dur-fast) ease; }
.footer-nav a:hover { color: var(--wa-orange); }
.footer-cta { display: flex; flex-direction: column; align-items: flex-end; gap: 1rem; }
.footer-cta p { font-size: 0.8125rem; font-weight: 300; color: var(--wa-muted); }
.footer-bottom { border-top: 1px solid var(--wa-border); padding-block: 1.25rem; }
.footer-bottom .container { display: flex; justify-content: center; }
.footer-bottom span { font-size: 0.6875rem; font-weight: 300; color: var(--wa-muted); letter-spacing: 0.05em; }

@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr; text-align: center; gap: var(--space-lg); }
  .footer-brand { align-items: center; }
  .footer-cta { align-items: center; }
}