/* ==========================================================================
   SR Woonadvies Nederland — stylesheet
   ========================================================================== */

:root{
  --bg: #0b0c0e;
  --bg-alt: #131518;
  --surface: #17191d;
  --surface-2: #1d2025;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.14);

  --text: #f5f6f7;
  --text-muted: #a7acb4;
  --text-faint: #767c86;

  --orange: #ff6a1a;
  --orange-light: #ff9248;
  --orange-dark: #e2540c;
  --orange-grad: linear-gradient(135deg, #ff9248 0%, #ff6a1a 55%, #e2540c 100%);

  --radius: 14px;
  --radius-sm: 8px;
  --container: 1180px;

  --shadow-soft: 0 20px 50px -20px rgba(0,0,0,0.6);
  --ease: cubic-bezier(.22,.61,.36,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4{
  font-family: "Plus Jakarta Sans", "Inter", sans-serif;
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

p{ margin: 0 0 1em; color: var(--text-muted); }
a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display: block; }
ul, ol{ list-style: none; margin: 0; padding: 0; }
button{ font: inherit; cursor: pointer; }

.accent{ color: var(--orange); }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link{
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--orange);
  color: #fff;
  padding: 12px 20px;
  z-index: 999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus{ left: 0; }

/* ---------- Reveal on scroll ---------- */
.reveal{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in-view{ opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
  border: 1.5px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn-primary{
  background: var(--orange-grad);
  color: #fff;
  box-shadow: 0 10px 30px -8px rgba(255,106,26,0.55);
}
.btn-primary:hover, .btn-primary:focus-visible{
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -6px rgba(255,106,26,0.7);
}
.btn-outline{
  background: rgba(255,255,255,0.03);
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-outline:hover, .btn-outline:focus-visible{
  border-color: var(--orange);
  color: var(--orange-light);
  transform: translateY(-2px);
}
.btn-small{ padding: 10px 20px; font-size: 0.85rem; }
.btn-block{ width: 100%; }
.btn-row{ display: flex; flex-wrap: wrap; gap: 14px; margin-top: 8px; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: rgba(11,12,14,0.55);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease), padding 0.35s var(--ease);
}
.site-header.scrolled{
  background: rgba(11,12,14,0.92);
  border-bottom-color: var(--border);
  box-shadow: 0 10px 30px -20px rgba(0,0,0,0.8);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 24px;
  transition: padding 0.35s var(--ease);
}
.site-header.scrolled .header-inner{ padding: 10px 24px; }

.brand{ display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-mark{ height: 42px; width: auto; transition: height 0.35s var(--ease); }
.site-header.scrolled .brand-mark{ height: 34px; }
.brand-text{ display: flex; flex-direction: column; line-height: 1.1; }
.brand-name{ font-family: "Plus Jakarta Sans", sans-serif; font-weight: 800; font-size: 1.02rem; color: var(--text); letter-spacing: 0.01em; }
.brand-sub{ font-size: 0.62rem; font-weight: 700; letter-spacing: 0.16em; color: var(--text-faint); }

.main-nav ul{ display: flex; gap: 30px; }
.nav-link{
  position: relative;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 6px 0;
  transition: color 0.25s;
}
.nav-link::after{
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--orange-grad);
  transition: width 0.3s var(--ease);
  border-radius: 2px;
}
.nav-link:hover, .nav-link:focus-visible, .nav-link.active{ color: var(--text); }
.nav-link:hover::after, .nav-link:focus-visible::after, .nav-link.active::after{ width: 100%; }

.header-cta{ display: flex; align-items: center; gap: 18px; flex-shrink: 0; }
.phone-link{ display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 0.92rem; color: var(--text); }
.phone-link svg{ width: 18px; height: 18px; color: var(--orange); }
.phone-link:hover{ color: var(--orange-light); }

.hamburger{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none; border: none;
  padding: 0;
  flex-shrink: 0;
}
.hamburger span{
  display: block;
  height: 2px;
  width: 24px;
  margin: 0 auto;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.hamburger[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2){ opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px){
  .main-nav{
    position: fixed;
    inset: 0 0 0 auto;
    top: 0;
    width: min(340px, 82vw);
    height: 100vh;
    background: var(--bg-alt);
    border-left: 1px solid var(--border);
    padding: 100px 32px 32px;
    transform: translateX(100%);
    transition: transform 0.4s var(--ease);
    overflow-y: auto;
  }
  .main-nav.open{ transform: translateX(0); }
  .main-nav ul{ flex-direction: column; gap: 6px; }
  .nav-link{ display: block; padding: 14px 4px; font-size: 1.05rem; border-bottom: 1px solid var(--border); }
  .header-cta .phone-link span{ display: none; }
  .hamburger{ display: flex; }
  .nav-backdrop{
    position: fixed; inset: 0; z-index: 150;
    background: rgba(0,0,0,0.5);
    opacity: 0; pointer-events: none;
    transition: opacity 0.35s var(--ease);
  }
  .nav-backdrop.open{ opacity: 1; pointer-events: auto; }
}
@media (max-width: 560px){
  .header-cta .btn-small{ padding: 9px 14px; font-size: 0.78rem; }
  .header-cta{ gap: 10px; }
}
@media (max-width: 430px){
  .header-cta .btn-small{ display: none; }
}
@media (max-width: 340px){
  .header-cta .phone-link{ display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding-top: 90px;
}
.hero-media{ position: absolute; inset: 0; z-index: 0; }
.hero-media img{ width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.hero-overlay{
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(9,10,11,0.96) 0%, rgba(9,10,11,0.88) 32%, rgba(9,10,11,0.55) 58%, rgba(9,10,11,0.35) 100%),
    linear-gradient(0deg, rgba(9,10,11,0.9) 0%, rgba(9,10,11,0.1) 30%, rgba(9,10,11,0.25) 100%);
}
.hero-container{ position: relative; z-index: 1; width: 100%; }
.hero-content{ max-width: 620px; padding-top: 60px; padding-bottom: 80px; }
.eyebrow{
  color: var(--orange-light);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.hero h1{
  font-size: clamp(2.3rem, 5.4vw, 3.6rem);
  color: #fff;
  margin-bottom: 18px;
}
.hero-lead{ font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: #e7e8ea; font-weight: 500; }
.hero-sub{ font-size: 1rem; color: var(--text-muted); max-width: 560px; }
.hero-sub strong{ color: var(--text); }

.check-list{ display: flex; flex-wrap: wrap; gap: 10px 26px; margin: 22px 0 30px; }
.check-list li{ display: flex; align-items: center; gap: 9px; font-weight: 600; font-size: 0.94rem; color: var(--text); }
.check-list svg{ width: 19px; height: 19px; color: var(--orange); flex-shrink: 0; }

/* ==========================================================================
   Sections generic
   ========================================================================== */
.section{ padding: clamp(4.5rem, 8vw, 7rem) 0; }
.section-alt{ background: var(--bg-alt); }
.section-head{ max-width: 680px; margin: 0 auto 3.2rem; text-align: center; }
.section-head .eyebrow{ text-align: center; }
.section-head h2{ font-size: clamp(1.7rem, 3.4vw, 2.5rem); color: #fff; }
.section-lead{ font-size: 1.05rem; }

/* ==========================================================================
   Diensten grid
   ========================================================================== */
.services-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.service-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 20px;
  text-align: center;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.service-card:hover{
  transform: translateY(-6px);
  border-color: rgba(255,106,26,0.4);
  background: var(--surface-2);
}
.service-icon{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(255,106,26,0.1);
  color: var(--orange);
  margin-bottom: 16px;
}
.service-icon svg{ width: 27px; height: 27px; }
.service-card h3{ font-size: 0.98rem; font-weight: 700; color: var(--text); margin: 0; }

@media (max-width: 860px){ .services-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px){ .services-grid{ grid-template-columns: 1fr; } }

/* ==========================================================================
   Werkwijze timeline
   ========================================================================== */
.timeline{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
  counter-reset: step;
}
.timeline::before{
  content: "";
  position: absolute;
  top: 26px; left: 6%; right: 6%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--border-strong) 10%, var(--border-strong) 90%, transparent);
}
.timeline-step{ position: relative; text-align: center; padding: 0 6px; }
.step-number{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--orange-grad);
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
  margin-bottom: 18px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 6px var(--bg-alt);
}
.section:not(.section-alt) .step-number{ box-shadow: 0 0 0 6px var(--bg); }
.timeline-step h3{ font-size: 1.02rem; color: var(--text); margin-bottom: 6px; }
.timeline-step p{ font-size: 0.9rem; }

@media (max-width: 900px){
  .timeline{ grid-template-columns: 1fr; gap: 34px; text-align: left; }
  .timeline::before{ top: 0; bottom: 0; left: 26px; right: auto; width: 2px; height: auto; background: linear-gradient(180deg, transparent, var(--border-strong) 6%, var(--border-strong) 94%, transparent); }
  .timeline-step{ display: flex; align-items: flex-start; gap: 20px; text-align: left; padding: 0; }
  .step-number{ margin-bottom: 0; flex-shrink: 0; }
}

/* ==========================================================================
   Split blocks (Uitbouwen / LG Airco)
   ========================================================================== */
.split-block{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}
.split-block.reverse{ direction: rtl; }
.split-block.reverse > *{ direction: ltr; }
.split-text .eyebrow{ margin-bottom: 8px; }
.split-text h2{ font-size: clamp(1.6rem, 3vw, 2.2rem); color: #fff; }
.split-media{ border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-soft); border: 1px solid var(--border); }
.split-media img{ width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; transition: transform 0.6s var(--ease); }
.split-media:hover img{ transform: scale(1.04); }

.usp-list{ margin-top: 22px; display: grid; gap: 12px; }
.usp-list.two-col{ grid-template-columns: 1fr 1fr; }
.usp-list li{
  position: relative;
  padding-left: 28px;
  font-weight: 600;
  color: var(--text);
  font-size: 0.95rem;
}
.usp-list li::before{
  content: "";
  position: absolute; left: 0; top: 4px;
  width: 18px; height: 18px;
  border-radius: 5px;
  background: rgba(255,106,26,0.14);
  border: 1px solid rgba(255,106,26,0.4);
}
.usp-list li::after{
  content: "";
  position: absolute; left: 5px; top: 8px;
  width: 8px; height: 4px;
  border-left: 2px solid var(--orange);
  border-bottom: 2px solid var(--orange);
  transform: rotate(-45deg);
}

@media (max-width: 860px){
  .split-block, .split-block.reverse{ grid-template-columns: 1fr; direction: ltr; }
  .split-block.reverse .split-media{ order: -1; }
  .usp-list.two-col{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   Subsidies + Warmtefonds
   ========================================================================== */
.subsidy-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.subsidy-text strong{ color: var(--text); }

.subsidy-media{
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}
.subsidy-media img{ width: 100%; height: auto; display: block; aspect-ratio: 1 / 1; object-fit: cover; }

@media (max-width: 860px){
  .subsidy-grid{ grid-template-columns: 1fr; }
  .subsidy-media{ max-width: 420px; margin: 0 auto; }
}

/* ==========================================================================
   Voor & Na — compare sliders
   ========================================================================== */
.compare-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}
.compare-card h3{ text-align: center; color: var(--text); font-size: 1.1rem; margin-bottom: 16px; }

.compare-slider{
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border);
  cursor: ew-resize;
  touch-action: pan-y;
  user-select: none;
}
.compare-before, .compare-after{ position: absolute; inset: 0; }
.compare-before img, .compare-after img{ width: 100%; height: 100%; object-fit: cover; }
.compare-after{ clip-path: inset(0 50% 0 0); will-change: clip-path; }

.compare-tag{
  position: absolute;
  top: 14px;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(6px);
}
.tag-before{ left: 14px; background: rgba(0,0,0,0.55); color: #fff; border: 1px solid rgba(255,255,255,0.25); }
.tag-after{ right: 14px; background: rgba(255,106,26,0.85); color: #fff; }

.compare-handle{
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 44px;
  margin-left: -22px;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  will-change: left;
}
.compare-handle::before{
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 3px;
  transform: translateX(-50%);
  background: #fff;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.2);
}
.compare-handle svg{
  position: relative;
  z-index: 1;
  width: 40px; height: 40px;
  padding: 8px;
  border-radius: 50%;
  background: #fff;
  color: var(--bg);
  box-shadow: 0 6px 18px -4px rgba(0,0,0,0.5);
}

@media (max-width: 720px){
  .compare-grid{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   Over ons
   ========================================================================== */
.about-block{
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.about-media-inner{
  background: #0a0a0a;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.about-media-inner img{ width: 100%; height: auto; display: block; opacity: 0.96; }
.about-text h2{ font-size: clamp(1.5rem, 2.8vw, 2rem); color: #fff; }
.value-badges{ display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.value-badges span{
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255,106,26,0.1);
  border: 1px solid rgba(255,106,26,0.3);
  color: var(--orange-light);
}

@media (max-width: 780px){
  .about-block{ grid-template-columns: 1fr; }
  .about-media-inner{ max-width: 280px; margin: 0 auto; }
}

/* Reasons grid */
.reasons-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.reason-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 18px;
  text-align: center;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.reason-card:hover{ transform: translateY(-4px); border-color: rgba(255,106,26,0.35); }
.reason-icon{
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; margin-bottom: 12px;
  color: var(--orange);
}
.reason-icon svg{ width: 26px; height: 26px; }
.reason-card h3{ font-size: 0.88rem; color: var(--text); margin: 0; font-weight: 700; }

@media (max-width: 860px){ .reasons-grid{ grid-template-columns: repeat(2, 1fr); } }

/* ==========================================================================
   CTA banner
   ========================================================================== */
.cta-banner{
  position: relative;
  padding: clamp(4rem, 9vw, 7rem) 0;
  overflow: hidden;
  text-align: center;
}
.cta-media{ position: absolute; inset: 0; z-index: 0; }
.cta-media img{ width: 100%; height: 100%; object-fit: cover; object-position: center 25%; }
.cta-media::after{ content: ""; }
.cta-banner::before{
  content: "";
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(180deg, rgba(9,10,11,0.94) 0%, rgba(9,10,11,0.86) 50%, rgba(9,10,11,0.94) 100%);
}
.cta-banner-inner{ position: relative; z-index: 1; max-width: 700px; }
.cta-banner h2{ font-size: clamp(1.8rem, 4vw, 2.6rem); color: #fff; }
.cta-banner .btn-row{ justify-content: center; margin-top: 18px; }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-grid{
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}
.contact-info h3{ color: #fff; font-size: 1.2rem; }
.contact-item{
  display: flex; align-items: center; gap: 12px;
  padding: 14px 0;
  font-weight: 700;
  border-bottom: 1px solid var(--border);
}
.contact-item svg{ width: 20px; height: 20px; color: var(--orange); flex-shrink: 0; }
.contact-item:hover{ color: var(--orange-light); }
.contact-note{ margin-top: 16px; font-size: 0.92rem; }
.contact-info .value-badges span{ background: var(--surface); border-color: var(--border); color: var(--text-muted); font-weight: 600; }

.contact-form{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  position: relative;
}
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field{ margin-bottom: 18px; }
.field label{ display: block; font-size: 0.88rem; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.field .optional{ color: var(--text-faint); font-weight: 500; }
.field input, .field select, .field textarea{
  width: 100%;
  background: var(--bg);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font: inherit;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255,106,26,0.18);
}
.field textarea{ resize: vertical; min-height: 100px; }
.field input[type="file"]{ padding: 9px 14px; }
.field-error{
  display: block;
  min-height: 1.1em;
  color: #ff8a8a;
  font-size: 0.8rem;
  margin-top: 6px;
}
.field.has-error input, .field.has-error select, .field.has-error textarea{
  border-color: #ff5c5c;
}

.form-success{
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-top: 20px;
  padding: 18px;
  border-radius: var(--radius-sm);
  background: rgba(50, 200, 120, 0.1);
  border: 1px solid rgba(50, 200, 120, 0.35);
}
.form-success svg{ width: 22px; height: 22px; color: #3fd07a; flex-shrink: 0; margin-top: 2px; }
.form-success strong{ color: #fff; }
.form-success p{ margin: 4px 0 0; font-size: 0.92rem; }

.form-error{
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-top: 20px;
  padding: 18px;
  border-radius: var(--radius-sm);
  background: rgba(255, 92, 92, 0.1);
  border: 1px solid rgba(255, 92, 92, 0.35);
}
.form-error svg{ width: 22px; height: 22px; color: #ff5c5c; flex-shrink: 0; margin-top: 2px; }
.form-error strong{ color: #fff; }
.form-error p{ margin: 4px 0 0; font-size: 0.92rem; color: var(--text-muted); }
.form-error p a{ color: var(--orange-light); font-weight: 600; }

.form-success[hidden], .form-error[hidden]{ display: none; }

@media (max-width: 860px){
  .contact-grid{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{ background: #08090a; border-top: 1px solid var(--border); padding-top: 3.2rem; }
.footer-inner{
  display: grid;
  grid-template-columns: 1.4fr 1.6fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}
.footer-brand{ display: flex; align-items: center; gap: 12px; }
.footer-brand img{ height: 36px; width: auto; }
.footer-brand .brand-name{ display: block; font-size: 0.95rem; }
.footer-tagline{ display: block; font-size: 0.82rem; color: var(--text-faint); margin-top: 4px; }
.footer-nav{ display: flex; flex-wrap: wrap; gap: 10px 24px; align-content: start; }
.footer-nav a{ font-size: 0.9rem; color: var(--text-muted); font-weight: 600; }
.footer-nav a:hover{ color: var(--orange-light); }
.footer-contact{ display: flex; flex-direction: column; gap: 10px; align-items: start; }
.footer-contact a{ font-size: 0.9rem; font-weight: 700; color: var(--text-muted); }
.footer-contact a:hover{ color: var(--orange-light); }
.footer-bottom{ border-top: 1px solid var(--border); padding: 20px 0; }
.footer-bottom-inner{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px 20px;
}
.footer-bottom p{ margin: 0; font-size: 0.8rem; color: var(--text-faint); text-align: center; }
.footer-bottom .credit a{ color: var(--text-muted); font-weight: 600; transition: color 0.2s; }
.footer-bottom .credit a:hover{ color: var(--orange-light); }

@media (max-width: 780px){
  .footer-inner{ grid-template-columns: 1fr; text-align: center; }
  .footer-brand{ justify-content: center; }
  .footer-nav{ justify-content: center; }
  .footer-contact{ align-items: center; }
}

/* ==========================================================================
   Back to top
   ========================================================================== */
.back-to-top{
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--orange-grad);
  color: #fff;
  border: none;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 26px -8px rgba(255,106,26,0.6);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  z-index: 190;
}
.back-to-top.visible{ opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top svg{ width: 20px; height: 20px; }