/* ============================================
   Interior Singh — Premium Website Stylesheet
   Palette: Charcoal / White / Brand Red
   ============================================ */

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #1a1a1e;
  --black-soft: #26262b;
  --white: #ffffff;
  --off-white: #f6f4f1;
  --beige: #ece8e2;
  --gold: #c5302a;
  --gold-light: #dc4a42;
  --gold-dark: #96221c;
  --gray: #8a8a8a;
  --gray-light: #e6e6e6;
  --transition: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  --serif: "Playfair Display", "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--black);
  background: var(--white);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul {
  list-style: none;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--black);
}

h1 { font-size: clamp(2.6rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.6rem); }
h3 { font-size: clamp(1.4rem, 2.4vw, 2rem); }
h4 { font-size: 1.25rem; }

p {
  color: #4a4a4a;
  font-weight: 400;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}

.eyebrow::before {
  content: "";
  width: 32px;
  height: 1px;
  background: var(--gold);
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 8rem 0;
}

.section-dark {
  background: var(--beige);
  color: var(--black);
}

.section-dark p { color: #5a5a60; }
.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 { color: var(--black); }

.section-cream {
  background: var(--off-white);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 4.5rem;
}

.section-header p {
  margin-top: 1rem;
  font-size: 1.05rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.1rem 2.2rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.btn-gold {
  background: var(--gold);
  color: var(--black);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 18px 40px -12px rgba(197, 48, 42, 0.45);
}

.btn-outline {
  border-color: var(--white);
  color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--black);
}

.btn-outline-dark {
  border-color: var(--black);
  color: var(--black);
}
.btn-outline-dark:hover {
  background: var(--black);
  color: var(--white);
}

.btn .arrow {
  display: inline-block;
  transition: transform 0.4s ease;
}
.btn:hover .arrow {
  transform: translateX(6px);
}

/* ---------- Header / Navigation (floating pill) ---------- */
.header {
  position: fixed;
  top: 24px;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: top 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.header.scrolled { top: 12px; }

.nav-shell {
  width: 86%;
  max-width: 1480px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 999px;
  padding: 0.85rem 0.85rem 0.85rem 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  box-shadow: 0 10px 30px -14px rgba(0, 0, 0, 0.12);
  transition: background 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.header.scrolled .nav-shell {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 14px 38px -14px rgba(0, 0, 0, 0.18);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
}
.nav-logo img { height: 52px; width: auto; display: block; transition: none; }
.header.scrolled .nav-logo img { height: 52px; }

.nav-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-wordmark strong {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1rem;
  color: var(--black);
  letter-spacing: 0.01em;
}
.nav-wordmark em {
  font-style: normal;
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu li { position: relative; }
.nav-menu a {
  position: relative;
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--black);
  padding: 0.95rem 1.1rem;
  border-radius: 999px;
  text-transform: none;
  transition: color 0.3s cubic-bezier(0.22, 1, 0.36, 1), background 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-menu a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.35rem;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  transform: translateX(-50%) scale(0);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-menu a:not(.nav-cta):hover { color: var(--gold); background: rgba(197, 48, 42, 0.06); }
.nav-menu a.active { color: var(--gold); }
.nav-menu a.active::after { transform: translateX(-50%) scale(1); }

.nav-cta {
  display: inline-flex !important;
  align-items: center;
  gap: 0.45rem;
  background: var(--gold);
  color: var(--white) !important;
  padding: 1.05rem 1.6rem !important;
  border-radius: 999px;
  font-size: 0.72rem !important;
  letter-spacing: 0.14em !important;
  text-transform: uppercase;
  font-weight: 600 !important;
  margin-left: 0.6rem;
  transition: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-cta:hover {
  background: var(--gold-light);
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -10px rgba(197, 48, 42, 0.6);
}
.nav-cta::after { display: none !important; }
.nav-cta .arrow { display: inline-block; transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.nav-cta:hover .arrow { transform: translateX(4px); }

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 50%;
  background: transparent;
  border: 1px solid rgba(0, 0, 0, 0.08);
  cursor: pointer;
  z-index: 1100;
  transition: background 0.3s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.menu-toggle:hover { background: rgba(0, 0, 0, 0.04); border-color: rgba(0, 0, 0, 0.16); }
.menu-toggle span {
  width: 18px;
  height: 1.5px;
  background: var(--black);
  margin: 0 auto;
  border-radius: 2px;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  transform-origin: center;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 720px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=2000&q=80");
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  animation: heroZoom 18s ease-in-out infinite alternate;
}

@keyframes heroZoom {
  to { transform: scale(1.15); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.35) 35%, rgba(0,0,0,0.85) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 880px;
}

.hero h1 {
  color: var(--white);
  font-weight: 400;
  line-height: 1.05;
  margin-bottom: 1.8rem;
}

.hero h1 .gold-accent {
  color: var(--gold);
  font-style: italic;
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 560px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-cta-row {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  align-items: center;
}

.hero-meta {
  position: absolute;
  bottom: 3rem;
  left: 2rem;
  right: 2rem;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 2rem;
}

.hero-meta-left {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-left: auto;
  padding-right: 1rem;
}

.hero-stat {
  text-align: center;
}
.hero-stat-num {
  font-family: var(--serif);
  font-size: 2.2rem;
  color: var(--gold);
  display: block;
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.5rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 1px;
  height: 60px;
  background: rgba(255, 255, 255, 0.3);
  overflow: hidden;
}
.scroll-indicator::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 30px;
  background: var(--gold);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(200%); }
}

/* ---------- About Preview ---------- */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.about-images {
  position: relative;
  height: 640px;
}

.about-img-main {
  position: absolute;
  top: 0;
  left: 0;
  width: 75%;
  height: 78%;
  background-image: url("https://images.unsplash.com/photo-1497366811353-6870744d04b2?auto=format&fit=crop&w=1200&q=80");
  background-size: cover;
  background-position: center;
}

.about-img-sub {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 55%;
  height: 50%;
  background-image: url("https://images.unsplash.com/photo-1604328698692-f76ea9498e76?auto=format&fit=crop&w=900&q=80");
  background-size: cover;
  background-position: center;
  border: 8px solid var(--white);
}

.about-badge {
  position: absolute;
  top: 60%;
  left: -40px;
  width: 130px;
  height: 130px;
  background: var(--gold);
  color: var(--black);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  border-radius: 50%;
  font-family: var(--serif);
  z-index: 3;
  box-shadow: 0 20px 50px -15px rgba(197, 48, 42, 0.5);
}
.about-badge strong {
  font-size: 2.2rem;
  line-height: 1;
}
.about-badge span {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 0.4rem;
  font-family: var(--sans);
}

.about-text h2 {
  margin-bottom: 1.8rem;
}

.about-text h2 em {
  color: var(--gold);
  font-style: italic;
  font-weight: 400;
}

.about-text p {
  font-size: 1.02rem;
  margin-bottom: 1.2rem;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2.2rem 0;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}
.about-feature-icon {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border: 1px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
}
.about-feature h4 {
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}
.about-feature p {
  font-size: 0.85rem;
  margin: 0;
  line-height: 1.5;
}

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  border-left: 1px solid rgba(0, 0, 0, 0.08);
}

.service-card {
  padding: 3.5rem 2.5rem;
  border-right: 1px solid rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  background: var(--white);
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(197, 48, 42,0.08), transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  background: rgba(197, 48, 42, 0.04);
}
.service-card:hover::before { opacity: 1; }

.service-num {
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--gold);
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
  display: block;
}

.service-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 1.8rem;
  color: var(--gold);
}

.service-card h3 {
  color: var(--black);
  margin-bottom: 1rem;
  font-size: 1.55rem;
  position: relative;
  z-index: 1;
}

.service-card p {
  font-size: 0.95rem;
  margin-bottom: 1.8rem;
  position: relative;
  z-index: 1;
}

.service-link {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  position: relative;
  z-index: 1;
}
.service-link:hover { color: var(--gold-light); gap: 1rem; }

/* ---------- Projects ---------- */
.projects-filter {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.7rem 1.6rem;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
  border: 1px solid transparent;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  color: var(--black);
  border-color: var(--gold);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.project-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: var(--black);
  grid-column: auto;
  height: 460px;
}

/* Size classes are kept for legacy markup but normalized to a uniform grid */
.project-card.large,
.project-card.medium,
.project-card.small,
.project-card.wide {
  grid-column: auto;
  height: 460px;
}

.project-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.project-card:hover .project-img {
  transform: scale(1.08);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2.5rem;
  color: var(--white);
}

.project-cat {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.6rem;
  transform: translateY(20px);
  opacity: 0;
  transition: 0.5s ease 0.05s;
}

.project-card h3 {
  color: var(--white);
  font-size: 1.7rem;
  margin-bottom: 0.4rem;
  transform: translateY(20px);
  opacity: 0;
  transition: 0.5s ease 0.1s;
}

.project-meta {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  transform: translateY(20px);
  opacity: 0;
  transition: 0.5s ease 0.15s;
}

.project-card:hover .project-cat,
.project-card:hover h3,
.project-card:hover .project-meta {
  transform: translateY(0);
  opacity: 1;
}

.project-card::after {
  content: "→";
  position: absolute;
  top: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background: var(--gold);
  color: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  opacity: 0;
  transform: scale(0.6) rotate(-45deg);
  transition: var(--transition);
}

.project-card:hover::after {
  opacity: 1;
  transform: scale(1) rotate(0);
}

/* ---------- Why Choose Us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.why-image {
  height: 620px;
  background-image: url("https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1200&q=80");
  background-size: cover;
  background-position: center;
  position: relative;
}

.why-image::before {
  content: "";
  position: absolute;
  top: 30px;
  left: 30px;
  right: -30px;
  bottom: -30px;
  border: 1px solid var(--gold);
  z-index: -1;
}

.why-list {
  margin-top: 2rem;
}

.why-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--gray-light);
}
.why-item:last-child { border-bottom: none; }

.why-num {
  flex-shrink: 0;
  font-family: var(--serif);
  font-size: 1.8rem;
  color: var(--gold);
  width: 56px;
  font-style: italic;
}

.why-item h4 {
  font-family: var(--serif);
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
}

.why-item p {
  font-size: 0.92rem;
  margin: 0;
}

/* ---------- Testimonials ---------- */
.testimonials {
  background: var(--off-white);
  color: var(--black);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: "\201C";
  position: absolute;
  top: 4rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--serif);
  font-size: 18rem;
  color: var(--gold);
  opacity: 0.14;
  line-height: 1;
}

.testimonial-slider {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.testimonial {
  display: none;
  animation: fadeUp 0.7s ease;
}
.testimonial.active { display: block; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.testimonial-quote {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.4vw, 2rem);
  font-style: italic;
  font-weight: 400;
  line-height: 1.5;
  color: var(--black);
  margin-bottom: 2.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  border: 2px solid var(--gold);
}

.testimonial-info {
  text-align: left;
}
.testimonial-info strong {
  display: block;
  color: var(--black);
  font-weight: 500;
  font-size: 1rem;
}
.testimonial-info span {
  font-size: 0.78rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 3rem;
}

.dot {
  width: 30px;
  height: 2px;
  background: rgba(0,0,0,0.15);
  cursor: pointer;
  transition: var(--transition);
}
.dot.active { background: var(--gold); }

/* ---------- CTA ---------- */
.cta {
  position: relative;
  padding: 8rem 0;
  background: var(--beige);
  text-align: center;
  color: var(--black);
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  top: -250px;
  right: -200px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(197,48,42,0.12), transparent 70%);
  pointer-events: none;
}
.cta::after {
  content: "";
  position: absolute;
  bottom: -200px;
  left: -200px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(197,48,42,0.1), transparent 70%);
  pointer-events: none;
}

.cta h2 {
  color: var(--black);
  font-weight: 400;
  max-width: 760px;
  margin: 1.2rem auto 1.8rem;
  position: relative;
}
.cta h2 em { color: var(--gold); font-style: italic; }
.cta p {
  color: #5a5a60;
  max-width: 560px;
  margin: 0 auto 2.5rem;
  position: relative;
}
.cta .container { position: relative; }

/* ---------- Sister studio strip ---------- */
.sister-strip {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 3rem;
  align-items: stretch;
  padding: 3rem 3.2rem;
  background: var(--off-white);
  border-radius: 24px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
}
.sister-strip::before {
  content: "";
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--gold), #6c1612);
}
.sister-strip-text .eyebrow {
  color: var(--gold);
}
.sister-strip-text .eyebrow::before {
  background: var(--gold);
}
.sister-strip-text h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.7rem, 2.6vw, 2.2rem);
  line-height: 1.15;
  color: var(--black);
  margin: 0.9rem 0 1rem;
}
.sister-strip-text h3 em {
  font-style: italic;
  color: var(--gold);
}
.sister-strip-text p {
  color: var(--gray);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 0.8rem;
}
.sister-strip-text p:last-child { margin-bottom: 0; }
.sister-strip-text strong { color: var(--black); font-weight: 600; }

.sister-strip-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 2.2rem 2rem;
  background: linear-gradient(160deg, #8a1f1a 0%, #701913 100%);
  color: var(--white);
  border-radius: 16px;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 20px 40px -22px rgba(138, 31, 26, 0.55);
}
.sister-strip-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px -22px rgba(138, 31, 26, 0.7);
}
.sister-label {
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  font-weight: 600;
  margin-bottom: 1rem;
}
.sister-brand {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
  line-height: 1;
  color: var(--white);
}
.sister-domain {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 0.4rem;
  letter-spacing: 0.04em;
}
.sister-cta {
  margin-top: 1.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--white);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  width: 100%;
}
.sister-cta .arrow { transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.sister-strip-card:hover .sister-cta .arrow { transform: translateX(4px); }

@media (max-width: 900px) {
  .sister-strip { grid-template-columns: 1fr; padding: 2.2rem; gap: 2rem; }
}

/* ---------- Form status / loading ---------- */
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.form-status {
  font-size: 0.85rem;
  margin: 0.9rem 0 0;
  min-height: 1.2em;
  line-height: 1.45;
  color: var(--black);
}
.form-status.is-success { color: #1f8a4e; }
.form-status.is-error   { color: #c5302a; }
.footer .form-status { color: rgba(255, 255, 255, 0.85); }
.footer .form-status.is-success { color: #8fe2ad; }
.footer .form-status.is-error   { color: #ffb7af; }

button.is-loading { opacity: 0.85; cursor: wait; }
.btn-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  vertical-align: -2px;
  margin-right: 6px;
  animation: spinner 0.7s linear infinite;
}
@keyframes spinner { to { transform: rotate(360deg); } }

/* ---------- Footer ---------- */
.footer {
  position: relative;
  background: linear-gradient(160deg, #8a1f1a 0%, #701913 55%, #531311 100%);
  color: var(--white);
  padding: 3.5rem 0 1.2rem;
  border-top: none;
  overflow: hidden;
}
.footer::before {
  content: "";
  position: absolute;
  top: -200px;
  right: -180px;
  width: 540px; height: 540px;
  background: radial-gradient(circle, rgba(255,255,255,0.08), transparent 70%);
  pointer-events: none;
}
.footer::after {
  content: "";
  position: absolute;
  bottom: -220px;
  left: -180px;
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(0,0,0,0.22), transparent 70%);
  pointer-events: none;
}
.footer .container { position: relative; z-index: 1; }

/* Top strip: brand statement + newsletter */
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: center;
  padding-bottom: 2rem;
  margin-bottom: 2.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.footer-top .eyebrow {
  color: rgba(255, 255, 255, 0.85);
}
.footer-top .eyebrow::before {
  background: rgba(255, 255, 255, 0.85);
}
.footer-top h2 {
  color: var(--white);
  font-weight: 400;
  line-height: 1.1;
  margin-top: 0.6rem;
  max-width: 560px;
}
.footer-top h2 em {
  font-style: italic;
  color: var(--white);
  border-bottom: 2px solid rgba(255, 255, 255, 0.5);
  padding-bottom: 4px;
}

.footer-newsletter label {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1rem;
  font-weight: 600;
}
.footer-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  padding: 0.4rem 0.4rem 0.4rem 1.4rem;
  transition: var(--transition);
  max-width: 420px;
  position: relative;
}
.footer-form .form-status {
  flex: 0 0 100%;
  padding: 0 0.6rem;
  margin: 0.6rem 0 0;
  font-size: 0.78rem;
}
.footer-form:focus-within {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.45);
}
.footer-form input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--white);
  padding: 0.75rem 0.5rem 0.75rem 0;
}
.footer-form input::placeholder { color: rgba(255, 255, 255, 0.5); }
.footer-form button {
  background: var(--white);
  color: #c5302a;
  border: none;
  width: 44px; height: 44px;
  border-radius: 50%;
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-form button:hover {
  transform: translateX(3px) scale(1.04);
  box-shadow: 0 6px 18px -6px rgba(0,0,0,0.3);
}
.footer-newsletter p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 0.9rem;
  max-width: 420px;
}

/* Main grid */
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-brand-mark {
  display: inline-flex;
  flex-direction: column;
  margin-bottom: 1.1rem;
}
.footer-brand-mark .name {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1;
}
.footer-brand-mark .tagline {
  font-size: 0.72rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.6rem;
  font-weight: 500;
}

.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 1.1rem;
  max-width: 320px;
  line-height: 1.6;
}
.footer-sister {
  font-size: 0.78rem !important;
  letter-spacing: 0.05em;
  margin-bottom: 1.3rem !important;
  color: rgba(255, 255, 255, 0.8) !important;
}
.footer-sister a {
  color: var(--white);
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  padding-bottom: 1px;
  transition: var(--transition);
}
.footer-sister a:hover {
  border-bottom-color: var(--white);
}

.footer h5 {
  font-family: var(--sans);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.5rem;
  font-weight: 600;
  position: relative;
  padding-bottom: 0.8rem;
}
.footer h5::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 1px;
  background: rgba(255, 255, 255, 0.55);
}

.footer-links li,
.footer-contact li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.78);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--white); padding-left: 6px; }

.footer-contact li {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.78);
  display: flex;
  gap: 0.75rem;
  line-height: 1.6;
}
.footer-contact strong {
  color: var(--white);
  font-weight: 500;
}

.footer-social {
  display: flex;
  gap: 0.6rem;
  margin-top: 1.1rem;
}
.footer-social a {
  width: 42px; height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.88rem;
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--white);
  border-color: var(--white);
  color: #c5302a;
  transform: translateY(-3px);
}

.footer-bottom {
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
}
.footer-bottom a { color: rgba(255, 255, 255, 0.75); }
.footer-bottom a:hover { color: var(--white); }

.footer-watermark {
  font-family: var(--serif);
  font-size: clamp(3rem, 12vw, 10rem);
  font-weight: 500;
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 0.85;
  color: rgba(255, 255, 255, 0.06);
  text-align: center;
  margin: 1.2rem 0 -1rem;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.footer-bottom a:hover { color: var(--gold); }

/* ---------- Page Header (inner pages) ---------- */
.page-header {
  position: relative;
  padding: 14rem 0 7rem;
  background: var(--beige);
  color: var(--black);
  text-align: center;
  overflow: hidden;
}

.page-header::before {
  content: "";
  position: absolute;
  top: -250px;
  right: -200px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(197,48,42,0.12), transparent 70%);
  pointer-events: none;
}
.page-header::after {
  content: "";
  position: absolute;
  bottom: -200px;
  left: -200px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(197,48,42,0.1), transparent 70%);
  pointer-events: none;
}

.page-header .container { position: relative; z-index: 1; }

.page-header h1 {
  color: var(--black);
  font-weight: 400;
  margin-bottom: 1rem;
}

.page-header h1 em { color: var(--gold); font-style: italic; }

.breadcrumbs {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #6a6a70;
}
.breadcrumbs a:hover { color: var(--gold); }
.breadcrumbs span { color: var(--gold); }

/* ---------- Contact Page ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 5rem;
}

.contact-info h2 { margin-bottom: 1.5rem; }
.contact-info h2 em { color: var(--gold); font-style: italic; }

.contact-detail {
  display: flex;
  gap: 1.2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--gray-light);
}
.contact-detail:last-child { border-bottom: none; }

.contact-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.1rem;
}

.contact-detail h4 {
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
  font-weight: 600;
  margin-bottom: 0.3rem;
}
.contact-detail p {
  font-size: 1rem;
  color: var(--black);
  margin: 0;
}

.contact-form {
  background: var(--off-white);
  padding: 3.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group { margin-bottom: 1.5rem; }

.form-group label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 0.6rem;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1rem 0;
  border: none;
  border-bottom: 1px solid var(--gray-light);
  background: transparent;
  font-family: inherit;
  font-size: 1rem;
  color: var(--black);
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-bottom-color: var(--gold);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

/* ---------- Animations on Scroll ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s ease, transform 1s cubic-bezier(0.22, 1, 0.36, 1);
}
.fade-up.in-view {
  opacity: 1;
  transform: translateY(0);
}
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .section { padding: 6rem 0; }
  .about-preview, .why-grid, .contact-grid { grid-template-columns: 1fr; gap: 4rem; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card,
  .project-card.large, .project-card.medium,
  .project-card.small, .project-card.wide { grid-column: auto; height: 380px; }
  .why-image { height: 480px; }
}

@media (max-width: 900px) {
  .nav-wordmark { display: none; }
  .nav-logo img { height: 40px; }
}

@media (max-width: 768px) {
  .container { padding: 0 1.5rem; }
  .section { padding: 5rem 0; }

  .nav-shell { width: 92%; padding: 0.5rem 0.5rem 0.5rem 1.2rem; gap: 0.8rem; }
  .menu-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 78%;
    max-width: 360px;
    background: var(--white);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 0.4rem;
    padding: 6rem 2rem 2rem;
    transform: translateX(100%);
    transition: transform 0.55s cubic-bezier(0.6, 0, 0.2, 1);
    box-shadow: -24px 0 48px -20px rgba(0, 0, 0, 0.22);
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-menu li { width: 100%; }
  .nav-menu a {
    display: block;
    width: 100%;
    font-size: 1.05rem;
    letter-spacing: 0.04em;
    padding: 1rem 1.2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 0;
    color: var(--black);
  }
  .nav-menu a:not(.nav-cta)::after { display: none; }
  .nav-menu a:not(.nav-cta):hover { background: transparent; }
  .nav-cta {
    margin: 1rem 0 0;
    justify-content: center;
    padding: 1.05rem 1.5rem !important;
    font-size: 0.78rem !important;
    border-radius: 999px !important;
    border-bottom: none !important;
  }

  .hero { min-height: 600px; }
  .hero-stats { gap: 1.5rem; margin-left: 0; }
  .hero-stat-num { font-size: 1.7rem; }
  .hero-meta-left { display: none; }
  .hero-meta { position: static; padding: 2rem 0 0; }

  .about-images { height: 460px; }
  .about-features { grid-template-columns: 1fr; }
  .about-badge { width: 100px; height: 100px; left: -10px; }
  .about-badge strong { font-size: 1.6rem; }

  .services-grid { grid-template-columns: 1fr; }
  .service-card { padding: 2.5rem 1.8rem; }

  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .contact-form { padding: 2rem 1.5rem; }
  .form-row { grid-template-columns: 1fr; gap: 0; }

  .page-header { padding: 11rem 0 5rem; }

  .testimonial-quote { font-size: 1.2rem; }
}