/* Soldeer Service — onepager styles */

:root {
  --ink: #14181d;
  --ink-soft: #4a5560;
  --line: #e2e6ec;
  --bg: #ffffff;
  --bg-alt: #f3f6fb;
  --card: #ffffff;

  --brand: #2f6bff;
  --brand-2: #7b3ff2;
  --brand-3: #12b981;      /* PCB-groen accent */
  --gold: #f5a623;
  --brand-ink: #1b3fa0;
  --brand-tint: #e9f0ff;

  --grad: linear-gradient(115deg, var(--brand) 0%, var(--brand-2) 55%, #b13ff2 100%);
  --grad-soft: linear-gradient(115deg, #eef3ff 0%, #f4ecff 100%);

  --focus: #2f6bff;
  --maxw: 1120px;
  --radius: 14px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --shadow: 0 1px 2px rgba(16, 24, 48, .06), 0 8px 30px rgba(16, 24, 48, .07);
  --shadow-lg: 0 30px 70px -20px rgba(28, 30, 90, .28);
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #eef1f6;
    --ink-soft: #a7b2c0;
    --line: #29313d;
    --bg: #0d1117;
    --bg-alt: #121822;
    --card: #151c27;

    --brand: #5b8bff;
    --brand-2: #a072ff;
    --brand-3: #2fd39a;
    --brand-ink: #cdd9ff;
    --brand-tint: #172136;

    --grad: linear-gradient(115deg, #5b8bff 0%, #a072ff 55%, #c77bff 100%);
    --grad-soft: linear-gradient(115deg, #141c2e 0%, #1c1730 100%);

    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 34px rgba(0, 0, 0, .34);
    --shadow-lg: 0 30px 70px -20px rgba(0, 0, 0, .6);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { line-height: 1.15; color: var(--ink); }
h1 { font-size: clamp(2rem, 4.6vw, 3.3rem); font-weight: 780; letter-spacing: -0.02em; margin: 0 0 .5em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); font-weight: 760; margin: 0 0 .6em; letter-spacing: -0.015em; }
h3 { font-size: 1.16rem; font-weight: 680; margin: 0 0 .35em; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
a { color: var(--brand); text-decoration-color: color-mix(in srgb, var(--brand) 40%, transparent); }
a:hover { color: var(--brand-2); }

.grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

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

section[id], #top { scroll-margin-top: 86px; }

.skip-link {
  position: absolute; left: 12px; top: -48px;
  background: var(--brand); color: #fff; padding: 8px 14px;
  border-radius: 6px; z-index: 100; transition: top .15s;
}
.skip-link:focus { top: 12px; }

:where(a, button, input, select, textarea):focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 6px;
}

/* ---------- Header ---------- */
.site-header {
  --hdr-fg: #ffffff;
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: background .25s, box-shadow .25s, border-color .25s;
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  --hdr-fg: var(--ink);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(150%) blur(10px);
  border-bottom-color: var(--line);
  box-shadow: 0 6px 24px -12px rgba(16, 24, 48, .3);
}
.site-header .brand { color: var(--hdr-fg); }
.site-header .brand-sub { color: color-mix(in srgb, var(--hdr-fg) 72%, transparent); }
.site-header .site-nav a:not(.nav-cta) { color: color-mix(in srgb, var(--hdr-fg) 82%, transparent); }
.site-header .site-nav a:not(.nav-cta):hover { color: var(--hdr-fg); }
.site-header .nav-toggle {
  color: var(--hdr-fg);
  border-color: color-mix(in srgb, var(--hdr-fg) 32%, transparent);
  background: color-mix(in srgb, var(--hdr-fg) 10%, transparent);
}
.header-inner { display: flex; align-items: center; gap: 16px; min-height: 68px; }

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand-mark {
  color: #fff; display: grid; place-items: center; flex-shrink: 0;
  width: 40px; height: 40px; border-radius: 11px;
  background: var(--grad);
  box-shadow: 0 6px 18px -6px color-mix(in srgb, var(--brand) 60%, transparent);
}
.brand-text { display: flex; flex-direction: column; }
.brand-name { font-weight: 800; font-size: 1.02rem; letter-spacing: -0.02em; }
.brand-sub { font-size: .78rem; color: var(--ink-soft); }

.site-nav { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.site-nav a { text-decoration: none; color: var(--ink-soft); font-size: .95rem; font-weight: 560; position: relative; }
.site-nav a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 2px;
  background: var(--grad); border-radius: 2px; transition: right .25s ease;
}
.site-nav a:not(.nav-cta):hover { color: var(--ink); }
.site-nav a:not(.nav-cta):hover::after { right: 0; }
.site-nav .nav-cta {
  color: #fff; background: var(--grad); background-size: 160% 160%;
  padding: 9px 18px; border-radius: 999px; font-weight: 650;
  box-shadow: 0 8px 22px -10px color-mix(in srgb, var(--brand) 70%, transparent);
  transition: transform .18s, box-shadow .25s, background-position .5s;
}
.site-nav .nav-cta:hover {
  color: #fff; transform: translateY(-1px); background-position: 100% 0;
  box-shadow: 0 14px 30px -10px color-mix(in srgb, var(--brand-2) 70%, transparent);
}

.nav-toggle {
  display: none; margin-left: auto;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  color: var(--ink); padding: 8px; cursor: pointer;
}

@media (max-width: 800px) {
  .brand-sub { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line);
    padding: 8px 24px 18px;
    box-shadow: var(--shadow);
    display: none;
  }
  .site-nav.open { display: flex; }
  .site-nav.open a:not(.nav-cta) { color: var(--ink-soft); }
  .site-nav.open a:not(.nav-cta):hover { color: var(--ink); }
  .site-nav a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .site-nav a:not(.nav-cta)::after { display: none; }
  .site-nav .nav-cta { text-align: center; margin-top: 14px; }
  .site-nav a:last-child { border-bottom: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; text-decoration: none; font-weight: 650;
  padding: 14px 26px; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; font-size: 1rem; letter-spacing: -0.01em;
  transition: transform .18s, box-shadow .25s, background-position .5s, border-color .2s, color .2s;
}
.btn-primary {
  color: #fff; background: var(--grad); background-size: 180% 180%;
  box-shadow: 0 12px 30px -10px color-mix(in srgb, var(--brand) 65%, transparent);
}
.btn-primary:hover {
  color: #fff; transform: translateY(-2px); background-position: 100% 0;
  box-shadow: 0 20px 44px -12px color-mix(in srgb, var(--brand-2) 70%, transparent);
}
.btn-ghost {
  border-color: color-mix(in srgb, currentColor 35%, transparent); color: inherit; background: transparent;
}
.btn-ghost:hover { transform: translateY(-2px); border-color: currentColor; }

/* ---------- Hero ---------- */
.hero {
  position: relative; isolation: isolate;
  min-height: clamp(500px, 74vh, 680px);
  display: flex; flex-direction: column; justify-content: center;
  padding: 120px 0 76px;
  color: #f4f7ff;
  overflow: hidden;
}
.hero-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 60% 45%;
  z-index: -3;
}
.hero-overlay {
  position: absolute; inset: 0; z-index: -2;
  background:
    linear-gradient(180deg, rgba(8, 11, 26, .64) 0%, rgba(8, 11, 26, .46) 42%, rgba(8, 11, 26, .84) 100%),
    linear-gradient(100deg, rgba(8, 11, 26, .58) 0%, rgba(8, 11, 26, 0) 58%),
    linear-gradient(115deg, rgba(31, 55, 160, .6) 0%, rgba(90, 35, 200, .48) 55%, rgba(150, 40, 190, .36) 100%);
}
.hero-glow { position: absolute; inset: 0; z-index: -1; overflow: hidden; filter: blur(60px); opacity: .55; }
.hero-glow span {
  position: absolute; display: block; border-radius: 50%;
  mix-blend-mode: screen;
}
.hero-glow span:nth-child(1) { width: 42vw; height: 42vw; left: -8vw; top: -14vw; background: #3f7bff; animation: float1 16s ease-in-out infinite; }
.hero-glow span:nth-child(2) { width: 34vw; height: 34vw; right: -6vw; top: 4vw; background: #b13ff2; animation: float2 20s ease-in-out infinite; }
.hero-glow span:nth-child(3) { width: 26vw; height: 26vw; right: 20vw; bottom: -14vw; background: #12b981; animation: float1 24s ease-in-out infinite reverse; }

@keyframes float1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(4vw, 3vw) scale(1.12); } }
@keyframes float2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-5vw, 2vw) scale(1.08); } }

.hero-inner { position: relative; width: 100%; }
.eyebrow {
  display: inline-block;
  font-family: var(--mono); font-size: .8rem; letter-spacing: .12em;
  text-transform: uppercase; color: #cfe0ff;
  padding: 6px 13px; border-radius: 999px;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .24);
  backdrop-filter: blur(4px);
  margin-bottom: 1.3em;
}
.hero h1 { color: #fff; max-width: 780px; text-shadow: 0 2px 30px rgba(0, 0, 0, .35); }
.hero .grad {
  background: linear-gradient(100deg, #a9dcff, #e4ccff 52%, #ffe0bd);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 2px 14px rgba(0, 0, 0, .4));
}
.lede { font-size: 1.18rem; color: #e4ebfb; max-width: 640px; }
.range {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: .9rem; margin: 1.7em 0 2em;
}
.range span:not(.range-arrow) {
  background: rgba(255, 255, 255, .12); color: #fff;
  padding: 5px 12px; border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, .2);
}
.range-arrow { color: #9fd8ff; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero .btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .5); }
.hero .btn-ghost:hover { background: rgba(255, 255, 255, .12); border-color: #fff; }

/* ---------- Sections ---------- */
.section { position: relative; padding: clamp(64px, 9vw, 108px) 0; }
.section-alt { background: var(--bg-alt); }
.section-alt::before, .section::after { content: none; }
.section-intro { max-width: 640px; color: var(--ink-soft); font-size: 1.05rem; margin-bottom: 2.6em; }

h2 { position: relative; }
h2::before {
  content: ""; display: block; width: 46px; height: 4px; border-radius: 4px;
  background: var(--grad); margin-bottom: .7em;
}

/* Service cards */
.cards {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
}
.card {
  position: relative; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px; overflow: hidden;
  transition: transform .28s cubic-bezier(.2,.7,.3,1), box-shadow .28s, border-color .28s;
}
.card::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px;
  background: var(--grad); transform: scaleX(0); transform-origin: left;
  transition: transform .35s ease;
}
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--brand) 14%, transparent), transparent 60%);
  opacity: 0; transition: opacity .3s;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: color-mix(in srgb, var(--brand) 45%, var(--line));
}
.card:hover::before { transform: scaleX(1); }
.card:hover::after { opacity: 1; }

.card-icon {
  display: inline-grid; place-items: center; width: 50px; height: 50px;
  border-radius: 13px; color: #fff; background: var(--grad);
  margin-bottom: 18px;
  box-shadow: 0 10px 24px -10px color-mix(in srgb, var(--brand) 60%, transparent);
  transition: transform .3s;
}
.card:hover .card-icon { transform: rotate(-6deg) scale(1.06); }
.card:nth-child(2) .card-icon { background: linear-gradient(115deg, #12b981, #2f9bff); }
.card:nth-child(3) .card-icon { background: linear-gradient(115deg, #7b3ff2, #b13ff2); }
.card:nth-child(4) .card-icon { background: linear-gradient(115deg, #f5a623, #ff6a3d); }
.card:nth-child(5) .card-icon { background: linear-gradient(115deg, #2f6bff, #12b981); }
.card:nth-child(6) .card-icon { background: linear-gradient(115deg, #b13ff2, #2f6bff); }
.card h3 { position: relative; }
.card p { margin: 0; color: var(--ink-soft); font-size: .98rem; position: relative; }

/* Two-column (over) */
.two-col { display: grid; gap: 48px; grid-template-columns: 1.4fr 1fr; align-items: start; }
.two-col > div p { color: var(--ink-soft); }
.two-col > div p:first-of-type { color: var(--ink); font-size: 1.06rem; }
.facts {
  list-style: none; margin: 0; padding: 6px;
  display: grid; gap: 6px;
  border-radius: calc(var(--radius) + 6px);
  background: var(--grad-soft);
  border: 1px solid var(--line);
}
.facts li {
  background: var(--card); border-radius: 10px;
  padding: 18px 20px; display: flex; flex-direction: column;
  border: 1px solid color-mix(in srgb, var(--line) 60%, transparent);
}
.fact-num {
  font-weight: 800; font-size: 1.2rem; letter-spacing: -0.01em;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.fact-label { font-size: .88rem; color: var(--ink-soft); }

@media (max-width: 800px) {
  .two-col { grid-template-columns: 1fr; gap: 30px; }
}

/* Reasons */
.reasons, .contact-direct { list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; }
.reasons { grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); }
.reasons li, .contact-direct li { display: flex; gap: 15px; align-items: flex-start; }
.reasons li {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; transition: transform .25s, box-shadow .25s;
}
.reasons li:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.reasons li div { color: var(--ink-soft); }
.reasons li strong { color: var(--ink); display: block; margin-bottom: 2px; }
.reason-icon {
  flex-shrink: 0; display: inline-grid; place-items: center;
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--grad); color: #fff;
  box-shadow: 0 8px 20px -10px color-mix(in srgb, var(--brand) 60%, transparent);
}

/* Contact */
.section-contact {
  background: var(--grad-soft);
  border-top: 1px solid var(--line);
}
.contact-grid { display: grid; gap: 52px; grid-template-columns: 1fr 1.05fr; align-items: start; }
.contact-intro p { color: var(--ink-soft); }
.contact-direct { margin-top: 28px; gap: 16px; }
.contact-direct li { align-items: center; }
.contact-direct a { font-weight: 650; text-decoration: none; }
.contact-direct a:hover { text-decoration: underline; }

.contact-form {
  background: var(--card); border: 1px solid var(--line); border-radius: calc(var(--radius) + 2px);
  padding: 30px 28px; box-shadow: var(--shadow);
}
.form-row { display: flex; flex-direction: column; gap: 6px; margin: 0 0 16px; }
.form-two { display: grid; gap: 0 16px; grid-template-columns: 1fr 1fr; }
.form-row label { font-weight: 640; font-size: .92rem; }
.form-row .opt { font-weight: 400; color: var(--ink-soft); }
.form-row input, .form-row select, .form-row textarea {
  font: inherit; font-size: .98rem; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line); border-radius: 10px;
  padding: 12px; width: 100%;
  transition: border-color .18s, box-shadow .18s;
}
.form-row textarea { resize: vertical; min-height: 120px; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 18%, transparent);
  outline: none;
}
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-form .btn { width: 100%; margin-top: 4px; }
.form-status { margin: 14px 0 0; font-size: .95rem; min-height: 1.2em; }
.form-status.ok { color: #1a7f37; }
.form-status.err { color: #c02a2a; }
@media (prefers-color-scheme: dark) {
  .form-status.ok { color: #4ac26b; }
  .form-status.err { color: #f2807a; }
}
.form-fallback { margin: 12px 0 0; font-size: .9rem; color: var(--ink-soft); }
.form-fallback a { font-weight: 650; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 34px; }
}
@media (max-width: 480px) {
  .form-two { grid-template-columns: 1fr; }
}

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 44px 0; background: var(--bg-alt); }
.footer-inner p { margin: 0 0 4px; font-size: .92rem; color: var(--ink-soft); }
.footer-inner strong { color: var(--ink); }
.footer-inner a { color: var(--ink-soft); }
.footer-year { margin-top: 12px !important; }

/* ---------- Reveal-on-scroll (only when JS is running) ---------- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s cubic-bezier(.2,.7,.3,1);
  transition-delay: calc(var(--i, 0) * 60ms);
}
.js [data-reveal].in { opacity: 1; transform: none; }

.js .hero [data-reveal] { transform: translateY(14px); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .hero-glow { display: none; }
}