/* ================================================================
   KOOSHA PIANO — SERVICE PAGES
   Services index + individual service detail pages
   ================================================================ */

/* ── Shared Page Header ──────────────────────────────────────── */
.srv-page-header {
  padding-block: clamp(1.65rem, 3.3vh, 2.75rem) clamp(0.825rem, 1.65vh, 1.375rem);
  text-align: center;
  border-bottom: 1px solid var(--clr-border);
}

.srv-page-header-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.srv-page-eyebrow {
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 1rem;
  font-weight: 400;
}

.srv-page-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--clr-txt);
  margin-bottom: 1.25rem;
}

.srv-page-lead {
  font-size: clamp(0.9375rem, 1.5vw, 1.0625rem);
  color: var(--clr-txt-2);
  max-width: 640px;
  margin-inline: auto;
  line-height: 1.75;
}

/* ── Services Index — Full-width Rows ────────────────────────── */
.srv-index-section {
  border-top: 1px solid var(--clr-border);
}

.srv-index-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* Each service is a full-width linked row */
.srv-row {
  display: grid;
  grid-template-columns: 5rem 1fr auto auto;
  align-items: center;
  gap: 0 clamp(1.5rem, 3vw, 3rem);
  padding-block: clamp(1.75rem, 3.5vh, 2.5rem);
  border-bottom: 1px solid var(--clr-border);
  text-decoration: none;
  color: inherit;
  position: relative;
  transition: background var(--t-base);
  cursor: pointer;
}

.srv-row::after {
  content: '';
  position: absolute;
  inset-inline-start: calc(-1 * var(--container-pad));
  inset-inline-end: calc(-1 * var(--container-pad));
  top: 0;
  bottom: 0;
  background: rgba(201,170,113,.04);
  opacity: 0;
  transition: opacity var(--t-base);
  pointer-events: none;
}

.srv-row:hover::after { opacity: 1; }

/* Number */
.srv-row-num {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 200;
  color: var(--clr-border);
  font-family: 'Montserrat', sans-serif;
  letter-spacing: -0.02em;
  line-height: 1;
  transition: color var(--t-slow);
  user-select: none;
}

.srv-row:hover .srv-row-num {
  color: var(--clr-gold);
}

/* Title + description */
.srv-row-body {}

.srv-row-title {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 400;
  color: var(--clr-txt);
  line-height: 1.2;
  margin-bottom: 0.375rem;
  transition: color var(--t-base);
}

.srv-row:hover .srv-row-title { color: var(--clr-gold-lt); }

.srv-row-desc {
  font-size: clamp(0.8125rem, 1.1vw, 0.9375rem);
  color: var(--clr-txt-2);
  line-height: 1.6;
  max-width: 52ch;
}

/* Tags */
.srv-row-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  justify-content: flex-end;
}

.srv-row-tag {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--clr-txt-2);
  border: 1px solid var(--clr-border);
  padding: 0.2rem 0.6rem;
  white-space: nowrap;
  transition: border-color var(--t-base), color var(--t-base);
}

.srv-row:hover .srv-row-tag {
  border-color: rgba(201,170,113,.35);
  color: var(--clr-gold-lt);
}

/* Arrow */
.srv-row-arrow {
  font-size: 1.25rem;
  color: var(--clr-gold);
  opacity: 0;
  transform: translateX(8px);
  transition: opacity var(--t-base), transform var(--t-base);
  flex-shrink: 0;
  line-height: 1;
}

.srv-row:hover .srv-row-arrow {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 768px) {
  .srv-row {
    grid-template-columns: 3.5rem 1fr;
    grid-template-rows: auto auto;
    gap: 0.5rem clamp(1rem, 2vw, 1.5rem);
  }
  .srv-row-tags { display: none; }
  .srv-row-arrow {
    position: absolute;
    inset-inline-start: 0;
    bottom: clamp(1.75rem, 3.5vh, 2.5rem);
    opacity: 0.4;
    transform: none;
    font-size: 1rem;
  }
  .srv-row:hover .srv-row-arrow { opacity: 1; }
}

@media (max-width: 480px) {
  .srv-row-num { font-size: 1.75rem; }
}

/* ── Why Us Section ──────────────────────────────────────────── */
.srv-why-section {
  padding-block: clamp(4rem, 8vh, 6rem);
  border-top: 1px solid var(--clr-border);
}

.srv-why-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.srv-why-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 300;
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vh, 4rem);
  color: var(--clr-txt);
}

.srv-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
}

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

.srv-why-item {
  text-align: center;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid var(--clr-border);
}

.srv-why-item-icon {
  width: 40px;
  height: 40px;
  margin-inline: auto;
  margin-bottom: 1.25rem;
  color: var(--clr-gold);
}

.srv-why-item-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.625rem;
  color: var(--clr-txt);
}

.srv-why-item-desc {
  font-size: 0.875rem;
  color: var(--clr-txt-2);
  line-height: 1.7;
}

/* ── CTA Banner ──────────────────────────────────────────────── */
.srv-cta-section {
  padding-block: clamp(3rem, 6vh, 5rem);
  border-top: 1px solid var(--clr-border);
  text-align: center;
}

.srv-cta-inner {
  max-width: 640px;
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.srv-cta-title {
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 300;
  margin-bottom: 1rem;
}

.srv-cta-desc {
  font-size: 0.9375rem;
  color: var(--clr-txt-2);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.srv-cta-btn {
  display: inline-block;
  padding: 0.875rem 2.5rem;
  border: 1px solid var(--clr-gold);
  color: var(--clr-gold-lt);
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  font-weight: 500;
  background: transparent;
  background-size: 200% 100%;
  background-position: 100% 0;
  transition: background-position 500ms ease, color 300ms ease, border-color 300ms ease;
}

.srv-cta-btn:hover {
  background-image: linear-gradient(
    to right,
    rgba(201, 170, 113, 0.12) 0%,
    rgba(140, 107, 42, 0.06) 50%,
    transparent 100%
  );
  background-position: 0% 0;
  border-color: var(--clr-gold-lt);
  color: #fff;
}

/* ── Individual Service Detail Pages ────────────────────────── */

/* Breadcrumb */
.srv-breadcrumb {
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--clr-border);
  background: var(--clr-bg);
}

.srv-breadcrumb-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--clr-txt-2);
}

.srv-breadcrumb a {
  color: var(--clr-txt-2);
  transition: color var(--t-fast);
}
.srv-breadcrumb a:hover { color: var(--clr-gold-lt); }

.srv-breadcrumb-sep {
  color: var(--clr-border);
  font-size: 0.75rem;
}

.srv-breadcrumb-current { color: var(--clr-txt); }

/* Detail Hero */
.srv-detail-hero {
  padding-block: clamp(4rem, 8vh, 7rem);
  border-bottom: 1px solid var(--clr-border);
}

.srv-detail-hero-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

@media (max-width: 768px) {
  .srv-detail-hero-inner {
    grid-template-columns: 1fr;
  }
  .srv-detail-hero-icon-wrap { display: none; }
}

.srv-detail-hero-eyebrow {
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 1rem;
}

.srv-detail-hero-title {
  font-size: clamp(2rem, 5vw, 3.75rem);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--clr-txt);
}

.srv-detail-hero-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.srv-detail-hero-body p {
  font-size: clamp(0.9375rem, 1.3vw, 1.0625rem);
  color: var(--clr-txt-2);
  line-height: 1.8;
}

.srv-detail-hero-icon-wrap {
  width: clamp(140px, 16vw, 220px);
  height: clamp(140px, 16vw, 220px);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-gold-lt);
  flex-shrink: 0;
}

.srv-detail-hero-icon-wrap svg {
  width: 60%;
  height: 60%;
}

/* Features Grid */
.srv-features-section {
  padding-block: clamp(3.5rem, 7vh, 6rem);
  border-bottom: 1px solid var(--clr-border);
}

.srv-features-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.srv-features-title {
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 300;
  margin-bottom: clamp(2rem, 4vh, 3.5rem);
}

.srv-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--clr-border);
  border: 1px solid var(--clr-border);
}

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

.srv-feature-item {
  background: var(--clr-bg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  gap: 1.25rem;
}

.srv-feature-item-icon {
  width: 28px;
  height: 28px;
  color: var(--clr-gold);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.srv-feature-item-icon svg { width: 100%; height: 100%; }

.srv-feature-item-title {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--clr-txt);
}

.srv-feature-item-desc {
  font-size: 0.875rem;
  color: var(--clr-txt-2);
  line-height: 1.7;
}

/* Process Steps */
.srv-steps-section {
  padding-block: clamp(3.5rem, 7vh, 6rem);
  border-bottom: 1px solid var(--clr-border);
}

.srv-steps-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.srv-steps-title {
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 300;
  margin-bottom: clamp(2rem, 4vh, 3.5rem);
}

.srv-steps-list {
  display: flex;
  flex-direction: column;
  position: relative;
  padding-inline-start: 2.5rem;
}

.srv-steps-list::before {
  content: '';
  position: absolute;
  inset-inline-start: 0.5625rem;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 1px;
  background: linear-gradient(to bottom, var(--clr-gold), transparent);
}

.srv-step {
  position: relative;
  padding-bottom: 2.25rem;
  padding-inline-start: 0.75rem;
}

.srv-step:last-child { padding-bottom: 0; }

.srv-step::before {
  content: '';
  position: absolute;
  inset-inline-start: -1.9375rem;
  top: 0.35rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-gold);
  border: 2px solid var(--clr-bg);
  box-shadow: 0 0 0 1px var(--clr-gold);
}

.srv-step-num {
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--clr-gold);
  margin-bottom: 0.25rem;
}

.srv-step-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
  color: var(--clr-txt);
}

.srv-step-desc {
  font-size: 0.875rem;
  color: var(--clr-txt-2);
  line-height: 1.7;
}

/* Related Services */
.srv-related-section {
  padding-block: clamp(3.5rem, 7vh, 6rem);
  border-bottom: 1px solid var(--clr-border);
}

.srv-related-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.srv-related-title {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 300;
  margin-bottom: clamp(1.5rem, 3vh, 2.5rem);
}

.srv-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--clr-border);
  border: 1px solid var(--clr-border);
}

@media (max-width: 640px) {
  .srv-related-grid { grid-template-columns: 1fr; }
}

.srv-related-card {
  background: var(--clr-bg);
  padding: clamp(1.25rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: background var(--t-base);
}

.srv-related-card:hover { background: rgba(201,170,113,.03); }

.srv-related-card-title {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--clr-txt);
}

.srv-related-card-desc {
  font-size: 0.8125rem;
  color: var(--clr-txt-2);
  line-height: 1.6;
  flex: 1;
}

.srv-related-card-link {
  font-size: 0.8125rem;
  color: var(--clr-gold-lt);
  margin-top: 0.5rem;
  transition: color var(--t-fast);
}

.srv-related-card:hover .srv-related-card-link { color: var(--clr-txt); }

/* Detail CTA */
.srv-detail-cta {
  padding-block: clamp(3rem, 6vh, 5rem);
  border-bottom: 1px solid var(--clr-border);
  text-align: center;
}

.srv-detail-cta-inner {
  max-width: 560px;
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.srv-detail-cta-title {
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 300;
  margin-bottom: 0.875rem;
}

.srv-detail-cta-desc {
  font-size: 0.9375rem;
  color: var(--clr-txt-2);
  margin-bottom: 2rem;
  line-height: 1.7;
}

/* FAQ */
.srv-faq-section {
  padding-block: clamp(3.5rem, 7vh, 6rem);
  border-bottom: 1px solid var(--clr-border);
}

.srv-faq-inner {
  max-width: 860px;
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.srv-faq-title {
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 300;
  margin-bottom: clamp(2rem, 4vh, 3rem);
}