/* ==========================================================================
   JPN Building Contractors — Design tokens & base
   ========================================================================== */

:root{
  /* Color tokens — red, white & dark anthracite */
  --color-ink:        #17181a;
  --color-header-bg:  #1c1b17;
  --color-ink-soft:    #2a2c2e;
  --color-primary:     #2a2c2e;
  --color-primary-700: #131415;
  --color-secondary:   #6b6e70;
  --color-accent:      #c8102e;
  --color-accent-600:  #a50d26;
  --color-accent-100:  #fbe7e9;
  --color-on-accent:   #ffffff;
  --color-bg:          #f7f7f6;
  --color-bg-alt:      #efefef;
  --color-surface:     #ffffff;
  --color-border:      #e3e3e3;
  --color-text:        #202224;
  --color-text-muted:  #5c5f61;
  --color-text-on-dark: #f5f5f4;
  --color-text-on-dark-muted: #b9baba;
  --color-success:     #2f7d4f;

  /* Type scale */
  --font-display: 'Archivo', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --fs-100: 0.8125rem;
  --fs-200: 0.9375rem;
  --fs-300: 1rem;
  --fs-400: 1.125rem;
  --fs-500: 1.375rem;
  --fs-600: 1.75rem;
  --fs-700: 2.25rem;
  --fs-800: 3rem;
  --fs-900: 3.75rem;

  /* Spacing (8pt rhythm) */
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4rem;
  --space-8: 6rem;
  --space-9: 8rem;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(23,24,26,0.06), 0 1px 1px rgba(23,24,26,0.04);
  --shadow-md: 0 8px 24px rgba(23,24,26,0.10), 0 2px 6px rgba(23,24,26,0.06);
  --shadow-lg: 0 24px 60px rgba(23,24,26,0.18), 0 8px 20px rgba(23,24,26,0.10);

  --header-h: 80px;
  --container: 1240px;
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --dur-slow: 420ms;
  --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  color-scheme: light;
}

*, *::before, *::after{ box-sizing: border-box; }

/* Prevent long unbreakable content (emails, URLs) from blowing out grid/flex tracks */
.services-grid > *,
.drone-grid > *,
.feature-grid > *,
.ext-visual-grid > *,
.process-grid > *,
.testimonial-grid > *,
.areas-wrap > *,
.footer-grid > *,
.form-row > *,
.hero-stats > *,
.gallery-tabs > *{
  min-width: 0;
}
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body{
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-300);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }
picture{ display: contents; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4,p,figure{ margin: 0; }
button{ font-family: inherit; }

.container{
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (max-width: 640px){
  .container{ padding-inline: var(--space-3); }
}

h1, h2, h3, h4{
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-ink);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: var(--fs-100);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-600);
}
.eyebrow::before{
  content: '';
  width: 22px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.section-head{
  max-width: 640px;
  margin-bottom: var(--space-6);
}
.section-head h2{ font-size: var(--fs-700); margin-top: var(--space-2); }
.section-head p{ color: var(--color-text-muted); font-size: var(--fs-400); margin-top: var(--space-3); }
.section-head.centered{ margin-inline: auto; text-align: center; }
.section-head.centered .eyebrow::before{ display: none; }

@media (max-width: 640px){
  .section-head h2{ font-size: var(--fs-600); }
}

section{ padding-block: var(--space-8); }
@media (max-width: 768px){ section{ padding-block: var(--space-7); } }
section[id]{ scroll-margin-top: var(--header-h, 80px); }

/* Focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible{
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: var(--fs-300);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-standard),
              background-color var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard),
              color var(--dur-base) var(--ease-standard);
  white-space: nowrap;
}
.btn svg{ width: 1.15em; height: 1.15em; flex-shrink: 0; }
.btn:active{ transform: scale(0.97); }

.btn-accent{
  background: var(--color-accent);
  color: var(--color-on-accent);
  box-shadow: 0 10px 24px -8px rgba(200,16,46,0.55);
}
.btn-accent:hover{ background: var(--color-accent-600); box-shadow: 0 14px 30px -8px rgba(200,16,46,0.6); }

.btn-dark{
  background: var(--color-ink);
  color: var(--color-text-on-dark);
}
.btn-dark:hover{ background: var(--color-primary-700); }

.btn-outline{
  background: transparent;
  border-color: rgba(255,255,255,0.55);
  color: var(--color-text-on-dark);
}
.btn-outline:hover{ background: rgba(255,255,255,0.12); border-color: #fff; }

.btn-outline-dark{
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-ink);
}
.btn-outline-dark:hover{ background: var(--color-bg-alt); border-color: var(--color-secondary); }

.btn-block{ width: 100%; }
.btn:disabled{ opacity: 0.6; cursor: not-allowed; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-header-bg);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  isolation: isolate;
  transition: box-shadow var(--dur-slow) var(--ease-standard);
}
.site-header.scrolled{ box-shadow: 0 12px 30px rgba(0,0,0,0.28); }
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: 0.55rem;
}
.brand{
  display: flex;
  align-items: center;
  color: #fff;
}
.brand img{
  height: 50px;
  width: auto;
  display: block;
}
@media (min-width: 1101px){
  .brand img{ height: 58px; }
}

.primary-nav{
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.primary-nav > a{
  font-weight: 500;
  font-size: var(--fs-200);
  color: rgba(255,255,255,0.92);
  position: relative;
  padding-block: 4px;
  transition: color var(--dur-base) var(--ease-standard);
}
.primary-nav > a::after{
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-standard);
}
.primary-nav > a:hover{ color: var(--color-accent); }
.primary-nav > a:hover::after{ transform: scaleX(1); }

/* Services dropdown */
.nav-item{ position: relative; }
.nav-item::after{
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: max(100%, 270px);
  height: 22px;
}
.nav-trigger{
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  font-family: inherit;
  font-weight: 500;
  font-size: var(--fs-200);
  color: rgba(255,255,255,0.92);
  padding-block: 4px;
  cursor: pointer;
  transition: color var(--dur-base) var(--ease-standard);
}
.nav-trigger:hover{ color: var(--color-accent); }
.nav-trigger svg{ width: 14px; height: 14px; transition: transform var(--dur-base) var(--ease-standard); }
.nav-item.open .nav-trigger svg,
.nav-item:hover .nav-trigger svg{ transform: rotate(180deg); }

.nav-dropdown{
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translate(-50%, 6px);
  min-width: 270px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  display: grid;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-standard), transform var(--dur-base) var(--ease-standard), visibility var(--dur-base);
  z-index: 50;
}
.nav-item.open .nav-dropdown,
.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown{
  opacity: 1; visibility: visible; transform: translate(-50%, 0); pointer-events: auto;
}
.nav-dropdown::before{
  content: '';
  position: absolute;
  top: -6px; left: 50%;
  width: 12px; height: 12px;
  background: var(--color-surface);
  border-left: 1px solid var(--color-border);
  border-top: 1px solid var(--color-border);
  transform: translateX(-50%) rotate(45deg);
}
.nav-dropdown a{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.7rem 0.8rem;
  border-radius: 8px;
  font-size: var(--fs-200);
  font-weight: 500;
  color: var(--color-text);
}
.nav-dropdown a:hover{ background: var(--color-bg-alt); color: var(--color-accent-600); }
.nav-dropdown a.nav-drone{ color: var(--color-accent-600); }
.nav-dropdown a.nav-drone:hover{ background: var(--color-accent-100); }
.nav-dropdown .nav-drone-tag{
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  background: var(--color-accent-100);
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-pill);
}

.header-actions{ display: flex; align-items: center; gap: var(--space-4); }
.header-call{
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  font-size: var(--fs-200);
  color: #fff;
}
.header-call svg{ width: 18px; height: 18px; color: var(--color-accent); }

.nav-toggle{
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  color: #fff;
}
.nav-toggle svg{ width: 26px; height: 26px; }

@media (max-width: 1100px){
  .primary-nav{
    position: fixed;
    inset: var(--header-h, 76px) 0 0 0;
    background: var(--color-surface);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-3) var(--space-4) var(--space-6);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur-base) var(--ease-standard), transform var(--dur-base) var(--ease-standard), visibility var(--dur-base);
    overflow-y: auto;
  }
  .primary-nav.open{ opacity: 1; visibility: visible; transform: translateY(0); }
  .primary-nav > a{
    padding: 1rem 0.25rem;
    border-bottom: 1px solid var(--color-border);
    font-size: var(--fs-400);
    color: var(--color-text);
  }
  .primary-nav > a::after{ display: none; }
  .nav-item{ position: static; }
  .nav-item::after{ content: none; }
  .nav-trigger{
    width: 100%;
    justify-content: space-between;
    padding: 1rem 0.25rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: var(--fs-400);
  }
  .nav-dropdown{
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: var(--color-bg-alt);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--dur-slow) var(--ease-standard);
  }
  .nav-dropdown::before{ display: none; }
  .nav-item.open .nav-dropdown,
  .nav-item:hover .nav-dropdown,
  .nav-item:focus-within .nav-dropdown{ transform: none; }
  .nav-item.open .nav-dropdown{ max-height: 480px; }
  .nav-dropdown a{
    padding: 0.9rem 0.5rem 0.9rem 1.1rem;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border);
  }
  .header-call span{ display: none; }
  .nav-toggle{ display: inline-flex; }
}

@media (min-width: 1101px) and (max-width: 1220px){
  .primary-nav{ gap: var(--space-4); }
}

@media (max-width: 560px){
  .header-inner{ padding-block: 0.5rem; }
  .brand img{ height: 40px; }
  .header-actions{ gap: var(--space-2); }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position: relative;
  min-height: 92svh;
  display: flex;
  align-items: flex-end;
  color: var(--color-text-on-dark);
  overflow: hidden;
}
.hero-media{
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
}
.hero-media::after{
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(23,24,26,0.58) 0%, rgba(23,24,26,0.34) 28%, rgba(23,24,26,0.5) 62%, rgba(23,24,26,0.92) 100%);
}
.hero-content{
  position: relative;
  z-index: 1;
  width: 100%;
  padding-block: var(--space-8) var(--space-7);
}
.hero-badge{
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.28);
  backdrop-filter: blur(6px);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: var(--fs-100);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.hero-badge svg{ width: 16px; height: 16px; color: var(--color-accent); }
.hero-kicker{
  font-family: 'Fraunces', 'Playfair Display', serif;
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  color: var(--color-accent);
  margin-top: var(--space-4);
  letter-spacing: 0.01em;
}
.hero-content h1{
  margin-top: 0.4rem;
  color: #fff;
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  max-width: 19ch;
}
.hero-content h1 em{
  font-style: normal;
  color: var(--color-accent);
}
.hero-content .hero-lede{
  margin-top: var(--space-4);
  max-width: 56ch;
  font-size: var(--fs-400);
  color: var(--color-text-on-dark-muted);
}
.hero-cta-row{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}
.hero-stats{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255,255,255,0.18);
}
.hero-stat strong{
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-600);
  color: #fff;
}
.hero-stat span{
  font-size: var(--fs-100);
  color: var(--color-text-on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 640px){
  .hero{ min-height: 100svh; }
  .hero-stats{ gap: var(--space-4); }
}

/* ==========================================================================
   Trust strip
   ========================================================================== */
.trust-strip{
  background: var(--color-ink);
  color: var(--color-text-on-dark-muted);
  padding-block: var(--space-4);
}
.trust-strip .container{
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-6);
  align-items: center;
  justify-content: space-between;
}
.trust-item{
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--fs-200);
  font-weight: 600;
  color: var(--color-text-on-dark);
}
.trust-item svg{ width: 20px; height: 20px; color: var(--color-accent); flex-shrink: 0; }

/* ==========================================================================
   Feature section (Extensions / Drone) — shared grid mechanics
   ========================================================================== */
.feature-grid{
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-8);
  align-items: center;
}
@media (max-width: 980px){
  .feature-grid{ grid-template-columns: 1fr; gap: var(--space-6); }
}

.ext-section{ background: var(--color-surface); }
.ext-copy > p{ margin-top: var(--space-4); color: var(--color-text-muted); font-size: var(--fs-400); max-width: 54ch; }
.ext-copy h2{ font-size: clamp(1.9rem, 3.4vw, var(--fs-700)); margin-top: var(--space-2); }

.ext-benefits{ margin-top: var(--space-5); display: grid; gap: var(--space-3); }
.ext-benefit{ display: flex; gap: 0.9rem; align-items: flex-start; }
.ext-benefit .check{
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  background: var(--color-accent-100); color: var(--color-accent-600);
  display: flex; align-items: center; justify-content: center; margin-top: 2px;
}
.ext-benefit .check svg{ width: 15px; height: 15px; }
.ext-benefit h4{ font-size: var(--fs-300); font-weight: 700; color: var(--color-ink); }
.ext-benefit p{ color: var(--color-text-muted); font-size: var(--fs-200); margin-top: 2px; }

.ext-cta{ margin-top: var(--space-6); display: flex; gap: var(--space-3); flex-wrap: wrap; }

.ext-visual-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: var(--space-3);
  aspect-ratio: 1 / 1;
}
.ext-visual-grid a{
  display: block;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.ext-visual-grid img{
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.ext-visual-grid a:hover img{ transform: scale(1.07); }
.ext-visual-caption{
  margin-top: var(--space-3);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--color-text-muted);
  font-size: var(--fs-200);
  font-weight: 600;
}
.ext-visual-caption svg{ width: 18px; height: 18px; color: var(--color-accent); flex-shrink: 0; }

@media (max-width: 640px){
  .ext-visual-grid{ aspect-ratio: 4/3; }
}

/* ==========================================================================
   Services grid
   ========================================================================== */
.services-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.service-card{
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.service-card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.service-icon{
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-accent-100);
  color: var(--color-accent-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}
.service-icon svg{ width: 26px; height: 26px; }
.service-card.featured .service-icon{ background: var(--color-ink); color: var(--color-accent); }
.service-card h3{ font-size: var(--fs-500); margin-bottom: var(--space-2); }
.service-card p{ color: var(--color-text-muted); font-size: var(--fs-300); }
.service-card .card-link{
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: var(--space-4);
  font-weight: 700;
  font-size: var(--fs-200);
  color: var(--color-accent-600);
}
.service-card .card-link svg{ width: 16px; height: 16px; transition: transform var(--dur-base) var(--ease-standard); }
.service-card:hover .card-link svg{ transform: translateX(4px); }

.service-card.featured{
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-text-on-dark);
  position: relative;
  overflow: hidden;
}
.service-card.featured::before{
  content: '';
  position: absolute;
  top: -40%; right: -20%;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(200,16,46,0.35), transparent 70%);
}
.service-card.featured h3{ color: #fff; }
.service-card.featured p{ color: var(--color-text-on-dark-muted); }
.service-card.featured .card-link{ color: var(--color-accent); }

@media (max-width: 980px){
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px){
  .services-grid{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   Drone survey feature section
   ========================================================================== */
.drone-section{
  background: var(--color-ink);
  color: var(--color-text-on-dark);
  position: relative;
  overflow: hidden;
}
.drone-section::before{
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 30% 30%, black, transparent 70%);
  pointer-events: none;
}
.drone-grid{
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-8);
  align-items: center;
}
.drone-copy .eyebrow{ color: var(--color-accent); }
.drone-copy h2{
  color: #fff;
  font-size: clamp(1.9rem, 3.4vw, var(--fs-700));
  margin-top: var(--space-2);
}
.drone-copy > p{
  margin-top: var(--space-4);
  color: var(--color-text-on-dark-muted);
  font-size: var(--fs-400);
  max-width: 52ch;
}
.drone-benefits{
  margin-top: var(--space-5);
  display: grid;
  gap: var(--space-3);
}
.drone-benefit{
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}
.drone-benefit .check{
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(200,16,46,0.18);
  color: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.drone-benefit .check svg{ width: 15px; height: 15px; }
.drone-benefit h4{ color: #fff; font-size: var(--fs-300); font-weight: 700; }
.drone-benefit p{ color: var(--color-text-on-dark-muted); font-size: var(--fs-200); margin-top: 2px; }

.drone-cta{ margin-top: var(--space-6); display: flex; gap: var(--space-3); flex-wrap: wrap; }

.drone-visual{
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
}
.drone-visual img{ width: 100%; height: 100%; object-fit: cover; }
.drone-visual-tag{
  position: absolute;
  left: var(--space-4);
  bottom: var(--space-4);
  right: var(--space-4);
  background: rgba(23,24,26,0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.drone-visual-tag svg{ width: 22px; height: 22px; color: var(--color-accent); flex-shrink: 0; }
.drone-visual-tag strong{ display: block; color: #fff; font-size: var(--fs-200); }
.drone-visual-tag span{ color: var(--color-text-on-dark-muted); font-size: var(--fs-100); }

.drone-strip{
  position: relative;
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.drone-strip a{
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  position: relative;
  border: 1px solid rgba(255,255,255,0.14);
}
.drone-strip img{
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.drone-strip a:hover img{ transform: scale(1.07); }

@media (max-width: 980px){
  .drone-grid{ grid-template-columns: 1fr; gap: var(--space-6); }
  .drone-visual{ aspect-ratio: 16/10; order: -1; }
}
@media (max-width: 640px){
  .drone-strip{ grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================================================
   Gallery
   ========================================================================== */
.gallery-tabs{
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: var(--space-5);
}
.gallery-tab{
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-weight: 600;
  font-size: var(--fs-200);
  cursor: pointer;
  transition: all var(--dur-base) var(--ease-standard);
}
.gallery-tab:hover{ border-color: var(--color-secondary); }
.gallery-tab[aria-pressed="true"]{
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: #fff;
}

.gallery-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: var(--space-3);
}
.gallery-item{
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: none;
  padding: 0;
  background: var(--color-bg-alt);
}
.gallery-item.tall{ grid-row: span 2; }
.gallery-item.wide{ grid-column: span 2; }
.gallery-item img{
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.gallery-item:hover img{ transform: scale(1.06); }
.gallery-item .gi-overlay{
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(23,24,26,0.75) 0%, rgba(23,24,26,0) 45%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-3);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-standard);
}
.gallery-item:hover .gi-overlay,
.gallery-item:focus-visible .gi-overlay{ opacity: 1; }
.gallery-item .gi-overlay span{
  color: #fff;
  font-weight: 700;
  font-size: var(--fs-200);
  text-align: left;
}

@media (max-width: 980px){
  .gallery-grid{ grid-template-columns: repeat(3, 1fr); grid-auto-rows: 180px; }
}
@media (max-width: 640px){
  .gallery-grid{ grid-template-columns: repeat(2, 1fr); grid-auto-rows: 150px; }
  .gallery-item.tall{ grid-row: span 1; }
  .gallery-item.wide{ grid-column: span 2; }
}

/* Lightbox */
.lightbox{
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(23,24,26,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-standard), visibility var(--dur-base);
}
.lightbox.open{ opacity: 1; visibility: visible; }
.lightbox figure{ max-width: min(90vw, 1100px); max-height: 85vh; }
.lightbox img{ max-height: 78vh; width: auto; margin-inline: auto; border-radius: var(--radius-md); }
.lightbox figcaption{ color: var(--color-text-on-dark-muted); text-align: center; margin-top: var(--space-3); font-size: var(--fs-200); }
.lightbox-close{
  position: absolute;
  top: var(--space-4); right: var(--space-4);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.lightbox-nav{
  position: absolute;
  top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.lightbox-nav svg{ width: 22px; height: 22px; }
.lightbox-prev{ left: var(--space-4); }
.lightbox-next{ right: var(--space-4); }
@media (max-width: 640px){
  .lightbox-nav{ width: 40px; height: 40px; }
  .lightbox-prev{ left: var(--space-2); }
  .lightbox-next{ right: var(--space-2); }
}

/* ==========================================================================
   Process
   ========================================================================== */
.process-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
.process-step{ position: relative; padding-top: var(--space-3); }
.process-step .num{
  font-family: var(--font-display);
  font-size: var(--fs-700);
  font-weight: 800;
  color: var(--color-border);
  -webkit-text-stroke: 1.5px var(--color-secondary);
  color: transparent;
}
.process-step h3{ font-size: var(--fs-400); margin-top: var(--space-2); }
.process-step p{ color: var(--color-text-muted); margin-top: var(--space-2); font-size: var(--fs-200); }

@media (max-width: 900px){ .process-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px){ .process-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials-wrap{ background: var(--color-bg-alt); }
.testimonial-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.testimonial-card{
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
}
.stars{ display: flex; gap: 3px; color: #f5a623; margin-bottom: var(--space-3); }
.stars svg{ width: 17px; height: 17px; }
.testimonial-card blockquote{
  margin: 0;
  font-size: var(--fs-300);
  color: var(--color-text);
}
.testimonial-author{
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: var(--space-4);
}
.testimonial-avatar{
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-ink);
  color: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-family: var(--font-display);
  flex-shrink: 0;
}
.testimonial-author strong{ display: block; font-size: var(--fs-200); }
.testimonial-author span{ font-size: var(--fs-100); color: var(--color-text-muted); }

@media (max-width: 900px){ .testimonial-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   Areas
   ========================================================================== */
.areas-wrap{
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-7);
  align-items: center;
}
.areas-list{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: var(--space-5);
}
.areas-list li{
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 600;
  font-size: var(--fs-300);
  padding: 0.6rem 0.2rem;
  border-bottom: 1px dashed var(--color-border);
}
.areas-list li svg{ width: 18px; height: 18px; color: var(--color-accent); flex-shrink: 0; }
.areas-map{
  position: relative;
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/3.2;
}
.areas-map picture{ display: contents; }
.areas-map img{
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}
.areas-map:hover img{ transform: scale(1.05); }
.areas-map-overlay{
  position: absolute; inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.3rem;
  padding: var(--space-5);
  background: linear-gradient(0deg, rgba(23,24,26,0.85) 0%, rgba(23,24,26,0.25) 55%, rgba(23,24,26,0.1) 100%);
  color: #fff;
}
.areas-map-pin{
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-2);
}
.areas-map-overlay .areas-map-pin svg{ width: 20px; height: 20px; color: #fff; }
.areas-map-overlay strong{ font-size: var(--fs-500); font-family: var(--font-display); }
.areas-map-overlay span{
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--color-text-on-dark-muted); font-size: var(--fs-200); font-weight: 600;
}
.areas-map-overlay span svg{ width: 15px; height: 15px; color: var(--color-accent); }

@media (max-width: 900px){
  .areas-wrap{ grid-template-columns: 1fr; }
  .areas-map{ order: -1; }
}

/* ==========================================================================
   CTA banner
   ========================================================================== */
.cta-banner{
  background: linear-gradient(120deg, var(--color-accent) 0%, var(--color-accent-600) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.cta-banner h2{ color: #fff; font-size: var(--fs-600); max-width: 22ch; }
.cta-banner p{ color: rgba(255,255,255,0.9); margin-top: var(--space-2); }
.cta-banner .btn-dark{ background: var(--color-ink); }
.cta-banner .btn-dark:hover{ background: #000; }

@media (max-width: 700px){
  .cta-banner{ padding: var(--space-5); text-align: center; justify-content: center; }
}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-wrap{
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-7);
}
.contact-wrap > *{ min-width: 0; }
.contact-info-card{
  background: var(--color-ink);
  color: var(--color-text-on-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.contact-info-card h3{ color: #fff; font-size: var(--fs-500); }
.contact-info-card > p{ color: var(--color-text-on-dark-muted); margin-top: var(--space-2); }
.contact-detail-list{ margin-top: var(--space-5); display: grid; gap: var(--space-4); }
.contact-detail{ display: flex; gap: 0.85rem; align-items: flex-start; }
.contact-detail .ci-icon{
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: rgba(200,16,46,0.15);
  color: var(--color-accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-detail .ci-icon svg{ width: 19px; height: 19px; }
.contact-detail{ min-width: 0; }
.contact-detail > div{ min-width: 0; }
.contact-detail strong{ display: block; font-size: var(--fs-200); color: var(--color-text-on-dark-muted); font-weight: 600; }
.contact-detail a, .contact-detail span.value{
  font-size: var(--fs-300); font-weight: 700; color: #fff;
  overflow-wrap: anywhere;
}
.contact-detail a:hover{ color: var(--color-accent); }
.social-row{ display: flex; gap: 0.6rem; margin-top: var(--space-6); }
.social-row a{
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-base);
}
.social-row a:hover{ background: var(--color-accent); border-color: var(--color-accent); }
.social-row svg{ width: 19px; height: 19px; color: #fff; }

.contact-form{
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.field{ margin-bottom: var(--space-4); }
.field label{
  display: block;
  font-weight: 700;
  font-size: var(--fs-200);
  margin-bottom: 0.4rem;
}
.field .req{ color: var(--color-accent); }
.field input,
.field select,
.field textarea{
  width: 100%;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-border);
  background: var(--color-bg);
  font-family: inherit;
  font-size: var(--fs-300);
  color: var(--color-text);
  transition: border-color var(--dur-base), box-shadow var(--dur-base);
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(200,16,46,0.14);
}
.field textarea{ resize: vertical; min-height: 110px; }
.field-hint{ font-size: var(--fs-100); color: var(--color-text-muted); margin-top: 0.35rem; }
.field-error{
  font-size: var(--fs-100);
  color: #c0392b;
  margin-top: 0.35rem;
  display: none;
}
.field.invalid input,
.field.invalid select,
.field.invalid textarea{ border-color: #c0392b; }
.field.invalid .field-error{ display: block; }

.form-status{
  margin-top: var(--space-4);
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--fs-200);
  display: none;
}
.form-status.success{ display: block; background: #e8f5ee; color: var(--color-success); }
.form-status.error{ display: block; background: #fdecea; color: #c0392b; }

@media (max-width: 900px){
  .contact-wrap{ grid-template-columns: 1fr; }
}
@media (max-width: 560px){
  .form-row{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{
  background: var(--color-primary-700);
  color: var(--color-text-on-dark-muted);
  padding-block: var(--space-7) var(--space-5);
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-6);
}
.footer-brand .brand{ color: #fff; }
.footer-brand .brand img{ height: 56px; box-shadow: none; }
.footer-brand p{ margin-top: var(--space-3); max-width: 34ch; font-size: var(--fs-200); }
.footer-col h4{
  color: #fff;
  font-size: var(--fs-200);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
}
.footer-col ul{ display: grid; gap: 0.65rem; }
.footer-col a{ font-size: var(--fs-200); transition: color var(--dur-base); }
.footer-col a:hover{ color: var(--color-accent); }
.footer-bottom{
  margin-top: var(--space-7);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--fs-100);
}

@media (max-width: 900px){
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .footer-grid{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   Sticky mobile call bar
   ========================================================================== */
.mobile-call-bar{
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 0.65rem var(--space-3);
  padding-bottom: max(0.65rem, env(safe-area-inset-bottom));
  gap: 0.6rem;
}
@media (max-width: 720px){
  .mobile-call-bar{ display: flex; }
  body{ padding-bottom: 72px; }
}
.mobile-call-bar a{ flex: 1; }

/* Skip link */
.skip-link{
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-ink);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 8px 0;
  z-index: 300;
  font-weight: 700;
}
.skip-link:focus{ left: 0; }

/* Fade-up on scroll */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal.in-view{ opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
}