/* ══════════════════════════════════════════════════
   WMR — Service Detail Page
   Template CSS per pagine singolo servizio
   ══════════════════════════════════════════════════ */

/* ── HERO SINGOLO SERVIZIO ── */
.sd-hero {
  position: relative;
  height: 75vh;
  min-height: 520px;
  max-height: 800px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.sd-hero-img {
  position: absolute;
  inset: 0;
}
.sd-hero-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sd-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.4) 40%, rgba(10,10,10,0.15) 100%),
    radial-gradient(ellipse 80% 60% at 50% 40%, transparent 0%, rgba(10,10,10,0.3) 100%);
  z-index: 1;
}
.sd-hero-content {
  position: relative;
  z-index: 2;
  padding: 0 var(--page-pad) 80px;
  max-width: 860px;
}
.sd-hero-tag {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-shadow: 0 1px 8px rgba(0,0,0,0.6);
}
.sd-hero-tag::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--accent);
}
.sd-hero-title {
  font-family: var(--font-display);
  font-size: clamp(72px, 10vw, 130px);
  line-height: 0.92;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 32px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}
.sd-hero-sub {
  font-size: 18px;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(245,245,245,0.7);
  max-width: 580px;
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
}

/* ── INTRO / USP ── */
.sd-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-bottom: 1px solid var(--border);
}
.sd-intro-text {
  padding: 100px var(--page-pad);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sd-intro-text h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  line-height: 0.95;
  color: var(--white);
  margin-bottom: 32px;
}
.sd-intro-text p {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.85;
  color: rgba(245,245,245,0.6);
  max-width: 480px;
}
.sd-intro-text p strong {
  color: var(--white);
  font-weight: 400;
}
.sd-intro-features {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--bg-alt);
  border-left: 1px solid var(--border);
}
.sd-intro-feature {
  padding: 40px 48px;
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
}
.sd-intro-feature:last-child { border-bottom: none; }
.sd-intro-feature:hover { background: rgba(123,47,255,0.06); }
.sd-intro-feature .feat-num {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--accent);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 12px;
}
.sd-intro-feature h3 {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 8px;
}
.sd-intro-feature p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.65;
  color: rgba(245,245,245,0.5);
}

/* ── PROCESS TIMELINE ── */
.sd-process {
  padding: var(--space-2xl) var(--page-pad);
  background: var(--bg);
}
.sd-process-header {
  margin-bottom: 80px;
}
.sd-timeline {
  position: relative;
  display: flex;
  gap: 0;
}
.sd-timeline::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border);
}
.sd-step {
  flex: 1;
  position: relative;
  padding-top: 40px;
  padding-right: 32px;
}
.sd-step-icon {
  color: var(--accent);
  opacity: 0.45;
  margin-bottom: 20px;
  transition: opacity 0.3s;
}
.sd-step:hover .sd-step-icon {
  opacity: 0.85;
}
.sd-step h3 {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 10px;
}
.sd-step p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(245,245,245,0.5);
}

/* ── WHISPER CTA (secondary lead gen) ── */
.sd-whisper {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 40px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: rgba(245,245,245,0.2);
  transition: color 0.4s;
}
.sd-whisper:hover {
  color: rgba(245,245,245,0.55);
}
.sd-whisper .whisper-arrow {
  display: inline-block;
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.3s, transform 0.3s;
}
.sd-whisper:hover .whisper-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ── PORTFOLIO SELEZIONATO ── */
.sd-portfolio {
  padding: var(--space-2xl) var(--page-pad);
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}
.sd-portfolio-header {
  margin-bottom: 60px;
}
.sd-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}
.sd-portfolio-item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--surface);
  cursor: pointer;
}
.sd-portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.sd-portfolio-item:hover img { transform: scale(1.05); }
.sd-portfolio-item .sd-p-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.85) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  align-items: flex-end;
  padding: 24px;
}
.sd-portfolio-item:hover .sd-p-overlay { opacity: 1; }
.sd-p-overlay .sd-p-title {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--white);
  letter-spacing: 0.03em;
}
.sd-p-overlay .sd-p-cat {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}

/* ── WHY US / VANTAGGI ── */
.sd-why {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.sd-why-card {
  padding: 64px 48px;
  border-right: 1px solid var(--border);
  background: var(--bg);
  transition: background 0.3s;
}
.sd-why-card:last-child { border-right: none; }
.sd-why-card:hover { background: rgba(123,47,255,0.05); }
.sd-why-icon {
  font-size: 32px;
  margin-bottom: 24px;
  opacity: 0.8;
}
.sd-why-card h3 {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 12px;
}
.sd-why-card p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(245,245,245,0.5);
}

/* ── CTA + FORM ── */
.sd-cta {
  padding: var(--space-2xl) var(--page-pad);
  background: var(--bg-deep);
  text-align: center;
}
.sd-cta-inner {
  max-width: 600px;
  margin: 0 auto;
}
.sd-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 80px);
  line-height: 0.9;
  letter-spacing: 0.02em;
  color: var(--white);
  margin: 16px 0 20px;
}
.sd-cta p {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(245,245,245,0.55);
  margin-bottom: 40px;
}

/* Form toggle button */
.sd-form-toggle {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--accent);
  padding: 20px 56px;
  border-radius: 4px;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), transform 0.3s;
  border: none;
  font-family: var(--font-body);
}
.sd-form-toggle:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 40px var(--accent-glow);
}
.sd-form-toggle.hidden { display: none; }

/* Form wrapper */
.sd-form-wrapper {
  max-width: 560px;
  margin: 0 auto;
  text-align: left;
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.6s var(--ease-out), opacity 0.4s var(--ease-out), margin-top 0.4s;
}
.sd-form-wrapper.open {
  max-height: 2000px;
  opacity: 1;
  margin-top: 48px;
}

/* Progress bar */
.sd-form-progress {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 40px;
}
.sd-progress-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}
.sd-progress-step::before {
  content: '';
  position: absolute;
  top: 14px;
  left: 50%;
  right: -50%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.sd-progress-step:last-child::before { display: none; }
.sd-progress-step.active::before,
.sd-progress-step.done::before {
  background: var(--accent);
}
.sd-progress-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  position: relative;
  z-index: 2;
  transition: all 0.3s;
}
.sd-progress-step.active .sd-progress-dot {
  border-color: var(--accent);
  color: var(--white);
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}
.sd-progress-step.done .sd-progress-dot {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--white);
}
.sd-progress-label {
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 8px;
  transition: color 0.3s;
}
.sd-progress-step.active .sd-progress-label { color: var(--accent); }
.sd-progress-step.done .sd-progress-label { color: var(--accent); }

/* Form steps */
.sd-form-step {
  display: none;
}
.sd-form-step.active {
  display: block;
  animation: formFadeIn 0.4s var(--ease-out);
}
@keyframes formFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Form fields */
.sd-field {
  margin-bottom: 24px;
}
.sd-field label {
  display: block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.sd-field input,
.sd-field select,
.sd-field textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  color: var(--white);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.sd-field input:focus,
.sd-field select:focus,
.sd-field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.sd-field input::placeholder,
.sd-field textarea::placeholder {
  color: rgba(245,245,245,0.25);
}
.sd-field select {
  appearance: none;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%23888' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.sd-field select option {
  background: var(--surface);
  color: var(--white);
}
.sd-field textarea {
  resize: vertical;
  min-height: 100px;
}
.sd-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Checkbox / radio options */
.sd-option-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.sd-option-group label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 300;
  letter-spacing: 0;
  text-transform: none;
  color: rgba(245,245,245,0.6);
  padding: 10px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}
.sd-option-group label:hover {
  border-color: rgba(123,47,255,0.4);
  color: var(--white);
}
.sd-option-group input[type="radio"],
.sd-option-group input[type="checkbox"] {
  width: auto;
  accent-color: var(--accent);
}
.sd-option-group input:checked + span,
.sd-option-group label:has(input:checked) {
  border-color: var(--accent);
  color: var(--white);
  background: rgba(123,47,255,0.1);
}

/* File upload */
.sd-upload {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 32px;
  text-align: center;
  transition: border-color 0.3s, background 0.3s;
  cursor: pointer;
}
.sd-upload:hover {
  border-color: var(--accent);
  background: rgba(123,47,255,0.04);
}
.sd-upload-icon {
  font-size: 28px;
  margin-bottom: 8px;
  opacity: 0.5;
}
.sd-upload p {
  font-size: 13px;
  color: var(--muted);
}
.sd-upload input[type="file"] { display: none; }

/* Form navigation */
.sd-form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.sd-btn-back {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  background: none;
  border: none;
  font-family: var(--font-body);
  transition: color 0.2s;
  padding: 12px 0;
}
.sd-btn-back:hover { color: var(--white); }
.sd-btn-back.invisible { visibility: hidden; }

.sd-btn-next,
.sd-btn-submit {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--accent);
  padding: 16px 40px;
  border-radius: 4px;
  border: none;
  font-family: var(--font-body);
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
}
.sd-btn-next:hover,
.sd-btn-submit:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 32px var(--accent-glow);
}

/* Success state */
.sd-form-success {
  display: none;
  text-align: center;
  padding: 48px 0;
}
.sd-form-success.show { display: block; }
.sd-form-success .sd-success-icon {
  font-size: 48px;
  margin-bottom: 20px;
}
.sd-form-success h3 {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--white);
  margin-bottom: 12px;
}
.sd-form-success p {
  font-size: 14px;
  color: rgba(245,245,245,0.55);
}

/* ── FOOTER (componente condiviso) ── */
.footer {
  background: var(--bg-deep);
  padding: 80px var(--page-pad) 40px;
  border-top: 1px solid var(--border);
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 80px;
  margin-bottom: 60px;
}
.footer-brand .nav-logo {
  display: inline-flex;
  margin-bottom: 20px;
}
.footer-brand .nav-logo img { height: 40px; }
.footer-brand p {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--muted);
  max-width: 280px;
}
/* Footer quick actions */
.footer-actions { display: flex; gap: 24px; margin-top: 20px; }
.footer-action-link { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 400; color: var(--muted); transition: color var(--transition); }
.footer-action-link:hover { color: var(--accent); }
.footer-action-link svg { opacity: 0.5; transition: opacity var(--transition); }
.footer-action-link:hover svg { opacity: 1; }
/* Column separators */
.footer-col { border-left: 1px solid var(--border); padding-left: 40px; }
/* Business/legal info row */
.footer-legal { display: flex; align-items: center; gap: 12px; font-size: 11px; font-weight: 300; color: rgba(245,245,245,0.3); padding: 20px 0 0; margin-bottom: 24px; flex-wrap: wrap; }
.footer-legal-sep { opacity: 0.3; }
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  font-size: 13px;
  font-weight: 300;
  color: var(--muted);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.footer-bottom p { font-size: 12px; color: var(--muted); }
.footer-frd { font-size: 12px; color: var(--muted); }
.footer-frd a { color: var(--accent); }
.footer-frd a:hover { text-decoration: underline; }

/* ═══════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════ */

/* ── DESKTOP WIDE ── */
@media (min-width: 1440px) {
  .sd-hero-content { padding: 0 8vw 80px; }
  .sd-intro-text { padding: 100px 8vw; }
  .sd-process { padding: var(--space-2xl) 8vw; }
  .sd-portfolio { padding: var(--space-2xl) 8vw; }
  .sd-cta { padding: var(--space-2xl) 8vw; }
  .footer { padding: 80px 8vw 40px; }
}
@media (min-width: 1920px) {
  .sd-hero-content { padding: 0 12vw 80px; }
  .sd-intro-text { padding: 100px 12vw; }
  .sd-process { padding: var(--space-2xl) 12vw; }
  .sd-portfolio { padding: var(--space-2xl) 12vw; }
  .sd-cta { padding: var(--space-2xl) 12vw; }
  .footer { padding: 80px 12vw 40px; }
}

/* ── TABLET ── */
@media (max-width: 1024px) {
  .sd-intro { grid-template-columns: 1fr; }
  .sd-intro-features { border-left: none; border-top: 1px solid var(--border); }
  .sd-intro-text { padding: 80px var(--page-pad); }

  .sd-timeline { flex-wrap: wrap; }
  .sd-timeline::before { display: none; }
  .sd-step {
    flex: 0 0 50%;
    padding-top: 0;
    padding-bottom: 40px;
  }

  .sd-portfolio-grid { grid-template-columns: repeat(2, 1fr); }

  .sd-why { grid-template-columns: 1fr; }
  .sd-why-card { border-right: none; border-bottom: 1px solid var(--border); }
  .sd-why-card:last-child { border-bottom: none; }
}

/* ── MOBILE ── */
@media (max-width: 768px) {
  .sd-hero {
    height: auto;
    min-height: 0;
    aspect-ratio: 3/4;
    max-height: 600px;
  }
  .sd-hero-content {
    padding: 0 var(--page-pad-mobile) 48px;
  }
  .sd-hero-title { font-size: clamp(56px, 14vw, 80px); }

  .sd-intro-text { padding: 60px var(--page-pad-mobile); }
  .sd-intro-feature { padding: 32px var(--page-pad-mobile); }

  .sd-process { padding: 80px var(--page-pad-mobile); }
  .sd-step {
    flex: 0 0 100%;
    padding-left: 0;
    padding-top: 24px;
  }

  .sd-portfolio { padding: 80px var(--page-pad-mobile); }
  .sd-portfolio-grid { grid-template-columns: 1fr; }

  .sd-why-card { padding: 48px var(--page-pad-mobile); }

  .sd-cta { padding: 80px var(--page-pad-mobile); }

  .sd-field-row { grid-template-columns: 1fr; }

  .sd-progress-label { font-size: 8px; }

  .footer { padding: 60px var(--page-pad-mobile) 32px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer-brand { grid-column: span 2; }
  .footer-col { border-left: none; padding-left: 0; border-top: 1px solid var(--border); padding-top: 24px; }
  .footer-actions { flex-direction: column; gap: 12px; }
  .footer-legal { flex-direction: column; align-items: flex-start; gap: 4px; }
  .footer-legal-sep { display: none; }
}