/* ═══════════════════════════════════════════
   INNER PAGES — Portfolio, About, Testimonials, Contact
   ═══════════════════════════════════════════ */

/* ── Page Hero (shared by all inner pages) ── */
.page-hero {
  position: relative; min-height: clamp(45vh, 48vh, 520px);
  display: flex; align-items: center;
  overflow: hidden; color: #fff; background: var(--night);
  padding: clamp(80px, 12vh, 120px) var(--gutter) clamp(32px, 4vh, 58px);
}
.page-hero__bg { position: absolute; inset: 0; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .45; }
.page-hero__bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(13,17,20,.32), rgba(13,17,20,.82)); }
.page-hero__content { position: relative; max-width: 760px; margin: 0 auto; width: 100%; padding: 0 20px; z-index: 1; }
.page-hero__kicker { display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; color: var(--gold); font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.page-hero__kicker::before { content: ''; width: 36px; height: 1.5px; background: var(--gold); flex-shrink: 0; }
.page-hero__title { font-family: var(--serif); font-size: clamp(36px, 6vw, 80px); line-height: 1.08; max-width: 700px; word-wrap: break-word; overflow-wrap: break-word; }
.page-hero__subtitle { margin-top: 16px; max-width: 560px; color: rgba(255,255,255,.65); font-size: 17px; line-height: 1.7; }
@media (max-width: 768px) {
  .page-hero { padding: 100px 20px 40px; min-height: 40vh; }
  .page-hero__title { font-size: clamp(28px, 7vw, 42px); }
  .page-hero__subtitle { font-size: 15px; }
}

/* ════════════ PORTFOLIO PAGE ════════════ */
.portfolio-filters {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; justify-content: center;
}
.filter-btn {
  flex: 1 1 auto; min-width: 140px;
  padding: 10px 20px; font-size: 13px; font-weight: 600;
  border: 1.5px solid var(--line); background: transparent; color: var(--ink);
  letter-spacing: .03em; cursor: pointer;
  transition: all .3s ease;
}
.filter-btn:hover, .filter-btn.active {
  background: var(--ink); color: var(--paper); border-color: var(--ink);
}
.portfolio-grid {
  display: grid; grid-template-columns: repeat(3, minmax(240px, 1fr)); gap: 18px;
}
.portfolio-item {
  position: relative; min-height: 360px; overflow: hidden;
  cursor: pointer; background: var(--night);
}
.portfolio-item.featured {
  min-height: 520px;
  grid-column: span 2;
}
.portfolio-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .7s var(--ease-out), filter .4s ease;
}

/* Carousel styles for featured portfolio */
.portfolio-carousel { position: relative; width: 100%; overflow: hidden; margin: 0 auto 2.25rem; max-width: 1200px; padding: 0 1rem; }
.portfolio-carousel .carousel-track { display: flex; width: 100%; transform: translateX(0); gap: 1rem; align-items: stretch; }
.portfolio-carousel .carousel-slide { min-width: 100%; position: relative; user-select: none; box-sizing: border-box; padding: 0; }
.portfolio-carousel .carousel-slide img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; object-position: center; display: block; border-radius: 10px; box-shadow: 0 12px 30px rgba(8,10,15,0.45); }
.portfolio-carousel .carousel-caption { position: absolute; left: 1rem; bottom: 1rem; color: #fff; text-shadow: 0 6px 20px rgba(0,0,0,0.6); background: linear-gradient(180deg, rgba(0,0,0,0.05), rgba(0,0,0,0.45)); padding: .5rem .75rem; border-radius: 6px; max-width: calc(100% - 2rem); }
.portfolio-carousel .carousel-caption h3 { margin: 0 0 .15rem 0; font-size: 1.35rem; }
.portfolio-carousel .carousel-caption .carousel-meta { font-size: 0.9rem; opacity: 0.95; }
.portfolio-carousel .carousel-prev,
.portfolio-carousel .carousel-next { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,0.5); color: #fff; border: none; padding: .5rem .75rem; cursor: pointer; font-size: 1.4rem; z-index: 6; border-radius: 6px; }
.portfolio-carousel .carousel-prev { left: .6rem; }
.portfolio-carousel .carousel-next { right: .6rem; }
.portfolio-carousel .carousel-indicators { position: absolute; left: 50%; transform: translateX(-50%); bottom: .6rem; display:flex; gap: .4rem; z-index: 7; }
.portfolio-carousel .indicator { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.45); border: none; cursor: pointer; }
.portfolio-carousel .indicator.active { background: #fff; }

/* Order badge on portfolio items */
.portfolio-item__order {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  padding: 6px 10px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 13px;
  z-index: 6;
}
.carousel-order {
  display: inline-block;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.9);
  margin-left: 8px;
  opacity: 0.95;
}

@media (max-width: 1100px) {
  .portfolio-carousel { max-width: 1000px; }
  .portfolio-carousel .carousel-slide img { aspect-ratio: 4/3; }
}

@media (max-width: 900px) {
  .portfolio-grid { grid-template-columns: repeat(2, minmax(220px, 1fr)); }
  .portfolio-item.featured { grid-column: span 2; min-height: 420px; }
}

@media (max-width: 800px) {
  .portfolio-carousel { padding: 0 .6rem; }
  .portfolio-carousel .carousel-slide { padding: 0; }
  .portfolio-carousel .carousel-slide img { aspect-ratio: 3/2; height: 260px; }
  .portfolio-carousel .carousel-caption h3 { font-size: 1.05rem; }
  .portfolio-carousel .carousel-prev, .portfolio-carousel .carousel-next { padding: .35rem .5rem; }
}

@media (max-width: 650px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-item { min-height: 320px; }
  .portfolio-item.featured { grid-column: span 1; min-height: 360px; }
  .portfolio-carousel { padding: 0 .5rem; }
  .portfolio-carousel .carousel-slide img { height: 220px; }
  .portfolio-carousel .carousel-caption { left: .8rem; bottom: .8rem; padding: .4rem .65rem; }
  .portfolio-carousel .carousel-prev, .portfolio-carousel .carousel-next { top: auto; bottom: 0.9rem; transform: translateY(0); font-size: 1.1rem; }
  .portfolio-carousel .carousel-prev { left: .8rem; }
  .portfolio-carousel .carousel-next { right: .8rem; }
}
.portfolio-item:hover img { transform: scale(1.08); }
.portfolio-item__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(13,17,20,.85));
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 24px; color: #fff;
  opacity: 0; transition: opacity .4s ease;
}
.portfolio-item:hover .portfolio-item__overlay { opacity: 1; }
.portfolio-item__category { font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); margin-bottom: 8px; }
.portfolio-item__title { font-family: var(--serif); font-size: 22px; }
.portfolio-item__desc { font-size: 13px; color: rgba(255,255,255,.65); margin-top: 6px; }
@media (max-width: 900px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .portfolio-grid { grid-template-columns: 1fr; } .portfolio-item { min-height: 320px; } }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(13,17,20,.95); backdrop-filter: blur(12px);
  display: none; place-items: center;
  opacity: 0; transition: opacity .3s ease;
}
.lightbox.active { display: grid; opacity: 1; }
.lightbox__close {
  position: absolute; top: 24px; right: 24px;
  width: 48px; height: 48px; display: grid; place-items: center;
  color: #fff; font-size: 28px; cursor: pointer; z-index: 10;
  border: 1px solid rgba(255,255,255,.2); border-radius: 50%;
  transition: all .3s ease;
}
.lightbox__close:hover { background: rgba(255,255,255,.1); }
.lightbox__content { max-width: 90vw; max-height: 85vh; text-align: center; }
.lightbox__content img { max-width: 100%; max-height: 80vh; object-fit: contain; }
.lightbox__info { color: #fff; padding: 16px 0; text-align: center; }
.lightbox__info h3 { font-family: var(--serif); font-size: 24px; margin-bottom: 4px; }
.lightbox__info p { color: rgba(255,255,255,.6); font-size: 14px; }

/* ════════════ ABOUT PAGE ════════════ */
.about-story {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.about-story__image { position: relative; min-height: 560px; overflow: hidden; }
.about-story__image img { width: 100%; height: 100%; object-fit: cover; }
.about-story__image::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(156,98,72,.2), transparent); }
.about-story__content h2 { font-family: var(--serif); font-size: clamp(28px, 4vw, 48px); line-height: 1.15; margin-bottom: 24px; }
.about-story__content p { color: rgba(23,21,18,.65); line-height: 1.8; margin-bottom: 16px; font-size: 16px; }
@media (max-width: 900px) { .about-story { grid-template-columns: 1fr; gap: 36px; } .about-story__image { min-height: 360px; } }

.founder-section { background: var(--night); color: var(--paper); }
.founder-card {
  display: grid; grid-template-columns: auto 1fr; gap: 48px; align-items: center;
  max-width: var(--max); margin: 0 auto; padding: var(--section-y) var(--gutter);
}
.founder-card__image { width: clamp(220px, 28vw, 340px); aspect-ratio: 3/4; overflow: hidden; position: relative; }
.founder-card__image img { width: 100%; height: 100%; object-fit: cover; }
.founder-card__content h3 { font-family: var(--serif); font-size: clamp(28px, 4vw, 44px); margin-bottom: 8px; }
.founder-card__role { color: var(--gold); font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 24px; display: block; }
.founder-card__content p { color: rgba(244,240,232,.6); line-height: 1.8; font-size: 16px; margin-bottom: 16px; max-width: 580px; }
@media (max-width: 768px) { .founder-card { grid-template-columns: 1fr; gap: 28px; text-align: center; } .founder-card__image { width: 240px; margin: 0 auto; } }

.stats-section { background: var(--steel); }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  max-width: var(--max); margin: 0 auto;
}
.stats-grid__item {
  padding: 48px 32px; text-align: center;
  background: var(--steel); color: var(--paper);
  transition: background .3s ease;
}
.stats-grid__item:hover { background: rgba(255,255,255,.05); }
.stats-grid__num { font-family: var(--serif); font-size: clamp(36px, 5vw, 64px); color: var(--gold); line-height: 1; }
.stats-grid__label { font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: rgba(244,240,232,.5); margin-top: 12px; }
@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } .stats-grid__item { padding: 32px 20px; } }

.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card {
  padding: 40px 28px; border: 1px solid var(--line);
  transition: transform .4s var(--ease-out), box-shadow .4s ease, border-color .4s ease;
}
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-sm); border-color: var(--clay); }
.value-card__icon { width: 48px; height: 48px; margin-bottom: 20px; color: var(--clay); }
.value-card h3 { font-family: var(--serif); font-size: 22px; margin-bottom: 12px; }
.value-card p { color: rgba(23,21,18,.6); font-size: 14px; line-height: 1.7; }
.about-process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 24px; }
.process-card { padding: 36px 28px; border: 1px solid var(--line); background: #fff; transition: transform .35s ease, box-shadow .35s ease; }
.process-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); border-color: var(--clay); }
.process-card__step { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 50%; background: rgba(212,167,106,.12); color: var(--gold); font-weight: 800; letter-spacing: .12em; font-size: 12px; margin-bottom: 18px; }
.process-card h3 { font-family: var(--serif); font-size: 20px; margin-bottom: 14px; }
.process-card p { color: rgba(23,21,18,.75); font-size: 15px; line-height: 1.8; }
@media (max-width: 900px) { .about-process-grid { grid-template-columns: 1fr; } }

.page-hero__content { width: min(100%, 1080px); margin: 0 auto; padding: 0 16px; }
@media (max-width: 900px) {
  .page-hero { align-items: flex-end; padding: clamp(80px, 14vw, 120px) 20px 32px; min-height: auto; }
  .page-hero__title { max-width: 100%; }
  .page-hero__subtitle { max-width: 100%; }
  .about-story { gap: 32px; }
  .about-story__image { min-height: 340px; }
  .founder-card { padding: 42px 20px; }
  .stats-grid__item { padding: 32px 18px; }
}
@media (max-width: 768px) {
  .page-hero { padding: 72px 16px 28px; }
  .page-hero__title { font-size: clamp(26px, 9vw, 40px); }
  .page-hero__subtitle { font-size: 15px; }
  .about-story { gap: 28px; }
  .about-story__image { min-height: 300px; }
  .founder-card { padding: 36px 16px; }
  .stats-grid { grid-template-columns: 1fr; }
  .stats-grid__item { padding: 28px 16px; }
  .values-grid { grid-template-columns: 1fr; }
  .about-process-grid { gap: 20px; }
  .process-card { padding: 28px 22px; }
}
@media (max-width: 560px) {
  .page-hero { padding: 60px 14px 24px; }
  .page-hero__kicker { font-size: 11px; gap: 8px; }
  .page-hero__title { font-size: clamp(24px, 10vw, 34px); }
  .page-hero__subtitle { font-size: 14px; line-height: 1.75; }
  .section { padding: 40px 14px; }
  .about-story__image { min-height: 240px; }
  .founder-card__image { width: 100%; max-width: 320px; margin: 0 auto; }
  .founder-card__content { text-align: center; }
  .founder-card__content p { max-width: 100%; margin: 0 auto 16px; }
  .stats-grid__item { padding: 26px 16px; }
  .process-card { padding: 24px 18px; }
}

/* ════════════ TESTIMONIALS PAGE ════════════ */
.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.testimonial-card--large { padding: 44px; }
.testimonial-card--large .testimonial-card__text { font-size: 18px; }
@media (max-width: 768px) { .testimonials-grid { grid-template-columns: 1fr; } }

/* ════════════ CONTACT PAGE (ARCHITECTURAL BRIEF CANVAS) ════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 0;
  min-height: 100vh;
  background: var(--paper);
}

/* Left Side Canvas Gallery */
.contact-canvas {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  background: var(--night);
}
.canvas-image {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
  z-index: 1;
}
.canvas-image.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}
.canvas-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.65;
  transform: scale(1.06);
  transition: transform 8s ease;
}
.canvas-image.active img {
  transform: scale(1);
}
.canvas-caption {
  position: absolute;
  bottom: 48px;
  left: 48px;
  right: 48px;
  color: #fff;
  z-index: 3;
  text-shadow: 0 4px 20px rgba(0,0,0,0.5);
}
.canvas-caption h4 {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 36px);
  margin-bottom: 8px;
  color: var(--gold);
}
.canvas-caption p {
  font-size: 15px;
  color: rgba(255,255,255,0.8);
  max-width: 480px;
}

/* Right Side Brief Form */
.contact-form-container {
  padding: 120px 64px 80px;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-left: 1px solid rgba(23,21,18,0.06);
}
.contact-title {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.15;
  margin-bottom: 40px;
}
.brief-step {
  margin-bottom: 48px;
  position: relative;
}
.step-num {
  font-size: 11px;
  font-weight: 800;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
  letter-spacing: 0.15em;
  font-family: var(--sans);
  text-transform: uppercase;
}
.step-label {
  font-size: 15px;
  font-weight: 700;
  color: var(--night);
  display: block;
  margin-bottom: 24px;
}

/* Selector Grid */
.service-selector-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.selector-card {
  padding: 18px 8px;
  border: 1.5px solid rgba(23,21,18,0.08);
  background: rgba(255,255,255,0.5);
  text-align: center;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.selector-card:hover {
  border-color: var(--gold);
  background: #fff;
  transform: translateY(-2px);
}
.selector-card.active {
  border-color: var(--night);
  background: var(--night);
  color: #fff;
  box-shadow: 0 12px 30px rgba(13,17,20,0.15);
}
.selector-icon {
  font-size: 20px;
  margin-bottom: 8px;
}
.selector-card h5 {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

/* Minimalist Underline Inputs */
.form-underline-group {
  position: relative;
  margin-bottom: 28px;
}
.form-underline-group input, .form-underline-group textarea {
  width: 100%;
  padding: 12px 0;
  border: none;
  border-bottom: 1.5px solid rgba(23,21,18,0.15);
  background: transparent;
  font: inherit;
  font-size: 16px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.4s ease;
}
.form-underline-group textarea {
  resize: none;
}
.form-underline-group label {
  position: absolute;
  left: 0;
  top: 12px;
  font-size: 14px;
  color: rgba(23,21,18,0.45);
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.form-underline-group input:focus ~ label,
.form-underline-group input:not(:placeholder-shown) ~ label,
.form-underline-group textarea:focus ~ label,
.form-underline-group textarea:not(:placeholder-shown) ~ label {
  top: -12px;
  font-size: 11px;
  font-weight: 800;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-underline-group input:focus, .form-underline-group textarea:focus {
  border-bottom-color: var(--gold);
}
.form-row-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* Custom Budget Slider */
.budget-slider-container {
  background: rgba(23,21,18,0.03);
  padding: 24px;
  border-radius: 4px;
  border: 1px solid rgba(23,21,18,0.06);
}
.slider-header {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.slider-header span:last-child {
  color: var(--gold);
}
.architect-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 4px;
  background: rgba(23,21,18,0.1);
  outline: none;
  border-radius: 2px;
}
.architect-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--night);
  border: 2.5px solid var(--gold);
  cursor: pointer;
  transition: transform 0.2s;
}
.architect-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Commission Button */
.commission-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
  padding: 20px;
  background: var(--night);
  color: #fff;
  border-radius: 4px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 13px;
  transition: all 0.4s var(--ease-out);
  box-shadow: 0 12px 32px rgba(13,17,20,0.12);
  border: 1.5px solid var(--night);
  cursor: pointer;
}
.commission-btn:hover {
  background: transparent;
  color: var(--night);
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(13,17,20,0.18);
}
.brief-footer-details {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(23,21,18,0.08);
}
.info-block h5 {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(23,21,18,0.4);
  margin-bottom: 6px;
}
.info-block p {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(23,21,18,0.8);
}
.info-block a {
  font-weight: 700;
  color: var(--gold);
}
.info-block a:hover {
  color: var(--night);
}

.form-success {
  display: none;
  padding: 18px;
  margin-top: 16px;
  background: rgba(88,105,79,.08);
  border: 1.5px solid var(--moss);
  color: var(--moss);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  border-radius: 4px;
}
.form-success.show {
  display: block;
}

/* Responsive adjustments */
@media (max-width: 990px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-canvas {
    display: block;
    position: relative;
    height: 40vh;
    min-height: 300px;
  }
  .canvas-caption {
    bottom: 24px;
    left: 24px;
    right: 24px;
  }
  .canvas-caption h4 {
    font-size: 24px;
  }
  .contact-form-container {
    padding: 100px 24px 60px;
    border-left: none;
  }
  .service-selector-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }
}