/* =============================================
   CLUB SERVICE PAGE
   ============================================= */

/* ── HERO ── */
.cs-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.cs-hero-gallery {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}

.cs-gallery-col {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cs-gallery-col--1 { animation: galleryDrift 14s ease-in-out infinite alternate; }
.cs-gallery-col--2 { animation: galleryDrift 14s ease-in-out infinite alternate-reverse 2s; }
.cs-gallery-col--3 { animation: galleryDrift 14s ease-in-out infinite alternate 4s; }

@keyframes galleryDrift {
  from { transform: translateY(0); }
  to   { transform: translateY(-40px); }
}

.cs-gallery-img {
  flex: 1;
  background-size: cover;
  background-position: center;
  min-height: 240px;
  filter: brightness(0.4);
}

.cs-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.3) 0%,
    rgba(0,0,0,0.1) 40%,
    rgba(0,0,0,0.85) 80%,
    var(--black) 100%
  );
}

.cs-hero-content {
  position: relative;
  z-index: 2;
  padding: 0 64px 80px;
  max-width: 800px;
}

.cs-hero-title {
  font-family: var(--font-display);
  font-size: clamp(100px, 16vw, 220px);
  line-height: 0.88;
  margin: 20px 0 28px;
  color: var(--white);
  overflow-wrap: break-word;
  word-break: break-word;
}

.cs-hero-sub {
  font-size: 16px;
  font-weight: 300;
  color: var(--grey-400);
  max-width: 460px;
  line-height: 1.75;
  margin-bottom: 40px;
}

/* ── BULK PRICING CALCULATOR ── */
.cs-pricing {
  padding: 100px 0;
  border-top: 1px solid var(--grey-200);
  background: var(--black);
}

.cs-pricing-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 64px;
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

.cs-pricing-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 5.5vw, 80px);
  line-height: 0.92;
  margin: 16px 0 24px;
  color: var(--white);
}

.cs-pricing-sub {
  font-size: 15px;
  font-weight: 300;
  color: var(--grey-400);
  line-height: 1.8;
  max-width: 380px;
}

/* Calc wrapper */
.cs-calc-wrap {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* Slider */
.cs-calc-slider-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cs-calc-label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.cs-calc-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-500);
}

.cs-calc-count {
  font-family: var(--font-display);
  font-size: 32px;
  color: var(--white);
  line-height: 1;
}

.cs-calc-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 2px;
  background: var(--grey-300);
  outline: none;
  border-radius: 2px;
  position: relative;
}

.cs-calc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 0 0 4px rgba(212,255,26,0.2);
  transition: box-shadow 0.2s;
}

.cs-calc-range::-webkit-slider-thumb:hover {
  box-shadow: 0 0 0 8px rgba(212,255,26,0.15);
}

.cs-calc-range-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--grey-500);
  letter-spacing: 0.06em;
}

/* Result display */
.cs-calc-result {
  background: var(--grey-100);
  border: 1px solid var(--grey-200);
  border-radius: 8px;
  padding: 32px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.cs-calc-per-pair {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  min-width: 120px;
}

.cs-calc-price {
  font-family: var(--font-display);
  font-size: 72px;
  color: var(--accent);
  line-height: 1;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cs-calc-per {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-500);
}

.cs-calc-divider {
  width: 1px;
  height: 60px;
  background: var(--grey-200);
  flex-shrink: 0;
}

.cs-calc-total-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cs-calc-total-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-500);
}

.cs-calc-total-price {
  font-family: var(--font-display);
  font-size: 36px;
  color: var(--white);
  line-height: 1;
  transition: all 0.2s ease;
}

.cs-calc-saving-block {
  margin-left: auto;
}

.cs-calc-saving {
  font-size: 13px;
  color: var(--accent);
  font-weight: 400;
  background: rgba(212,255,26,0.08);
  border: 1px solid rgba(212,255,26,0.2);
  border-radius: 4px;
  padding: 8px 14px;
  display: block;
  white-space: nowrap;
  transition: opacity 0.3s;
}

/* Tier track */
.cs-tier-track {
  display: flex;
  gap: 0;
  border: 1px solid var(--grey-200);
  border-radius: 8px;
  overflow: hidden;
}

.cs-tier {
  flex: 1;
  padding: 20px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  border-right: 1px solid var(--grey-200);
  transition: background 0.3s;
}

.cs-tier:last-child {
  border-right: none;
}

.cs-tier--active {
  background: rgba(212,255,26,0.06);
}

.cs-tier-bar {
  width: 100%;
  height: 2px;
  background: var(--grey-200);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 10px;
}

.cs-tier-fill {
  height: 100%;
  background: var(--grey-300);
  border-radius: 2px;
  width: 0%;
  transition: width 0.4s ease, background 0.3s;
}

.cs-tier--active .cs-tier-fill {
  background: var(--accent);
}

.cs-tier-range {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--grey-500);
  text-transform: uppercase;
}

.cs-tier-price {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--grey-400);
  line-height: 1;
  transition: color 0.3s;
}

.cs-tier--active .cs-tier-price {
  color: var(--white);
}

.cs-tier-tag {
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--grey-500);
  text-transform: uppercase;
}

.cs-tier--active .cs-tier-tag {
  color: var(--accent);
}

/* CTA below calculator */
.cs-calc-cta {
  display: flex;
  align-items: center;
  gap: 24px;
}

.cs-calc-cta p {
  font-size: 13px;
  font-weight: 300;
  color: var(--grey-500);
  line-height: 1.6;
  max-width: 320px;
}

/* ── INTRO BAND ── */
.cs-intro-band {
  background: var(--accent);
  padding: 28px 64px;
  text-align: center;
}

.cs-intro-band p {
  font-family: var(--font-display);
  font-size: clamp(16px, 2vw, 22px);
  letter-spacing: 0.04em;
  color: var(--black);
  margin: 0;
  line-height: 1.4;
}

/* ── SERVICE PILLARS ── */
.cs-pillars {
  border-bottom: 1px solid var(--grey-200);
}

.cs-pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.cs-pillar {
  padding: 56px 40px;
  border-right: 1px solid var(--grey-200);
  border-top: 1px solid var(--grey-200);
  transition: background 0.3s;
}

.cs-pillar:last-child {
  border-right: none;
}

.cs-pillar:hover {
  background: var(--grey-100);
}

.cs-pillar-num {
  font-family: var(--font-display);
  font-size: 42px;
  color: var(--accent);
  line-height: 1;
  display: block;
  margin-bottom: 16px;
}

.cs-pillar-title {
  font-family: var(--font-display);
  font-size: 32px;
  letter-spacing: 0.02em;
  color: var(--white);
  margin: 0 0 24px;
  line-height: 1.1;
}

.cs-pillar-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cs-pillar-list li {
  font-size: 14px;
  font-weight: 300;
  color: var(--grey-400);
  line-height: 1.6;
  padding-left: 16px;
  position: relative;
}

.cs-pillar-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 11px;
  top: 3px;
}

.cs-pillars-tag {
  text-align: center;
  padding: 28px 40px;
  font-family: var(--font-display);
  font-size: clamp(13px, 1.4vw, 17px);
  letter-spacing: 0.12em;
  color: var(--grey-500);
  border-top: 1px solid var(--grey-200);
  margin: 0;
}

/* ── WHY CARBON FIBRE ── */
.cs-why {
  padding: 100px 0;
  border-top: 1px solid var(--grey-200);
  background: var(--grey-100);
}

.cs-why-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.cs-why-title {
  font-family: var(--font-display);
  font-size: clamp(52px, 6vw, 88px);
  line-height: 0.92;
  margin: 16px 0 28px;
}

.cs-why-text p {
  font-size: 15px;
  font-weight: 300;
  color: var(--grey-400);
  line-height: 1.85;
  margin-bottom: 16px;
  max-width: 480px;
}

.cs-why-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.cs-stat {
  background: var(--grey-200);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cs-stat-num {
  font-family: var(--font-display);
  font-size: 52px;
  color: var(--white);
  line-height: 1;
}

.cs-stat-label {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--grey-400);
}

/* ── PROCESS ── */
.cs-process {
  padding: 100px 0;
  border-top: 1px solid var(--grey-200);
}

.cs-process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 60px;
}

.cs-process-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cs-step-num {
  font-family: var(--font-display);
  font-size: 64px;
  color: var(--accent);
  line-height: 1;
}

.cs-step-body h3 {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 0.02em;
  color: var(--white);
  margin: 0 0 12px;
}

.cs-step-body p {
  font-size: 14px;
  font-weight: 300;
  color: var(--grey-400);
  line-height: 1.8;
  max-width: 240px;
}

.cs-process-connector {
  width: 60px;
  height: 1px;
  background: var(--grey-300);
  margin-top: 36px;
  flex-shrink: 0;
  position: relative;
}

.cs-process-connector::after {
  content: '';
  position: absolute;
  right: -4px;
  top: -3px;
  width: 7px;
  height: 7px;
  border-top: 1px solid var(--grey-300);
  border-right: 1px solid var(--grey-300);
  transform: rotate(45deg);
}

/* ── CREDIBILITY ── */
.cs-credibility {
  padding: 120px 64px;
  border-top: 1px solid var(--grey-200);
  background: var(--grey-100);
  text-align: center;
}

.cs-credibility-inner {
  max-width: 720px;
  margin: 0 auto;
}

.cs-cred-title {
  font-family: var(--font-display);
  font-size: clamp(56px, 8vw, 110px);
  line-height: 0.92;
  margin: 0 0 28px;
}

.cs-cred-sub {
  font-size: 16px;
  font-weight: 300;
  color: var(--grey-400);
  line-height: 1.8;
  margin-bottom: 40px;
}

/* ── ENQUIRY ── */
.cs-enquire {
  padding: 100px 0;
  border-top: 1px solid var(--grey-200);
}

.cs-enquire-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.cs-enquire-title {
  font-family: var(--font-display);
  font-size: clamp(56px, 6.5vw, 104px);
  line-height: 0.9;
  margin: 16px 0 20px;
  color: var(--white);
}

/* ── Order CTA (standalone centred section) ── */
.cs-order-cta {
  padding: 100px 40px;
  border-top: 1px solid var(--grey-200);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cs-order-cta-title {
  font-family: var(--font-display);
  font-size: clamp(56px, 6.5vw, 104px);
  line-height: 0.9;
  color: var(--white);
  margin: 16px 0 24px;
}
.cs-order-cta-sub {
  font-size: 15px;
  font-weight: 300;
  color: var(--grey-400);
  line-height: 1.85;
  max-width: 480px;
  margin: 0 0 48px;
}
.cs-order-cta-btn {
  padding: 22px 72px;
  font-size: 17px;
  letter-spacing: 1.5px;
}
@media (max-width: 600px) {
  .cs-order-cta { padding: 72px 24px; }
  .cs-order-cta-btn { width: 100%; text-align: center; padding: 18px 32px; }
}
.cs-cta-divider {
  width: 40px;
  height: 1px;
  background: #2a2a2a;
  margin-bottom: 24px;
}
.cs-cta-contact-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #444;
  margin-bottom: 16px;
}
.cs-cta-contact-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cs-cta-contact-item a {
  font-size: 14px;
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.2s;
  display: block;
}
.cs-cta-contact-item a:hover { opacity: 0.7; }
.cs-cta-contact-item .cs-cta-name {
  font-size: 12px;
  color: #444;
  margin-top: 6px;
  font-style: italic;
}

.cs-enquire-text p {
  font-size: 15px;
  font-weight: 300;
  color: var(--grey-400);
  line-height: 1.85;
  max-width: 400px;
  margin-bottom: 32px;
}

.cs-enquire-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cs-enquire-contact a,
.cs-enquire-contact span {
  font-size: 14px;
  color: var(--grey-400);
  text-decoration: none;
  transition: color 0.2s;
}

.cs-enquire-contact a:hover {
  color: var(--accent);
}

.cs-enquire-contact span {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey-500);
  margin-top: 8px;
}

/* Form */
.cs-enquire-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cs-form-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cs-form-row label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-500);
}

.cs-form-row input,
.cs-form-row textarea {
  background: var(--grey-100);
  border: 1px solid var(--grey-300);
  border-radius: 4px;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 300;
  color: var(--white);
  font-family: var(--font-body);
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: none;
}

.cs-form-row input:focus,
.cs-form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(212,255,26,0.1);
}

.cs-form-row input::placeholder,
.cs-form-row textarea::placeholder {
  color: var(--grey-500);
}

.cs-form-submit {
  background: var(--accent);
  color: var(--black);
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.06em;
  padding: 18px 32px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  text-align: center;
  transition: opacity 0.2s, transform 0.2s;
  margin-top: 8px;
}

.cs-form-submit:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .cs-pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cs-pillar:nth-child(2) { border-right: none; }
  .cs-pillar:nth-child(3) { border-right: 1px solid var(--grey-200); }
  .cs-pillar:nth-child(3),
  .cs-pillar:nth-child(4) { border-top: 1px solid var(--grey-200); }
  .cs-pricing-inner { grid-template-columns: 1fr; gap: 48px; padding: 0 40px; }
  .cs-pricing-sub { max-width: 100%; }
}

@media (max-width: 900px) {
  .cs-hero-content { padding: 0 24px 60px; }
  .cs-intro-band { padding: 24px; }
  .cs-why-inner { grid-template-columns: 1fr; padding: 0 24px; gap: 48px; }
  .cs-process-steps { flex-direction: column; gap: 40px; }
  .cs-process-connector { display: none; }
  .cs-credibility { padding: 80px 24px; }
  .cs-enquire-inner { grid-template-columns: 1fr; padding: 0 24px; gap: 48px; }
  .cs-pricing-inner { padding: 0 24px; }
  .cs-calc-result { flex-wrap: wrap; gap: 20px; }
  .cs-calc-saving-block { margin-left: 0; width: 100%; }
  .cs-tier-track { flex-wrap: wrap; }
  .cs-tier { min-width: calc(33% - 1px); flex: none; }
  .cs-calc-cta { flex-direction: column; align-items: flex-start; gap: 16px; }
}

@media (max-width: 640px) {
  .cs-hero-title { font-size: clamp(44px, 13vw, 88px); }
  .cs-pillars-grid { grid-template-columns: 1fr; }
  .cs-pillar { border-right: none; }
  .cs-why-stats { grid-template-columns: 1fr 1fr; }
  .cs-hero-gallery { grid-template-columns: repeat(2, 1fr); }
  .cs-gallery-col--3 { display: none; }
}